For this project, I am supposed to pick a problem that affects a unit where I work, and state how this problem affects nursing using 2 articles. I work on a spinal cord injury unit so I decided to talk about DVTs. I have to write a paper that is 4 Pages long and create an electronic poster for the 5th page. please let me know if you have any other questions.
on time
Article 1: https://journals.lww.com/orthopaedicnursing/Citation/2019/07000/Combined_Intermittent_Pneumatic_Leg_Compression.10.aspx
O R I G I N A L A R T I C L E
STOPDVTs: Development and testing of a clinical assessment
tool to guide nursing assessment of postoperative patients for
Deep Vein Thrombosis
Alanna O’Brien BN, MN, Director Clinical Nursing Education1 | Bernice Redley PhD, BN,
Associate Professor Nursing Research2,3 | Beverley Wood PhD, BN, Research
Fellow1,2 | Mari Botti PhD, BN, Chair in Nursing1,2 | Anastasia F Hutchinson PhD, BN,
Associate Professor of Nursing Research1,2
1Centre for Quality and Patient Safety
Research-Epworth HealthCare Partnership,
Deakin
University, Geelong,
Vic., Australia
2School of Nursing and Midwifery, Deakin
University, Geelong, Vic., Australia
3Centre for Quality and Patient Safety
Research-Monash Health Partnership,
Monash Health, Deakin University, Clayton,
Vic., Australia
Correspondence
Anastasia F. Hutchinson, Anastasia School
of Nursing and Midwifery and Centre for
Quality and Patient Safety Research
Epworth HealthCare partnership, Geelong,
Vic., Australia.
Email: a.hutchinson@deakin.edu.au
Aims and objectives: To develop and test a clinical tool to guide nurses’ assessment
of postoperative patients for Deep Vein Thrombosis.
Background: Preventing venous thromboembolism in hospitalised patients is an
international patient safety priority. Despite high-level evidence for optimal venous
thromboembolism prophylaxis, implementation is inconsistent and the incidence of
Deep Vein Thrombosis remains high.
Methods: A two-stage sequential multi-method design was used. In stage 1, the
STOPDVTs tool was developed using a review of the literature and focus groups
with local clinical experts. Stage 2 involved pilot testing the tool with 38 surgical
nurses who conducted repeated assessments on a prospective sample of 50 postop-
erative
orthopaedic patients.
Results: Stage 1: The focus group members who were members of the nursing lead-
ership team agreed on eight local and systemic signs and symptoms that should be
included in a nursing patient assessment tool for early Deep Vein Thrombosis. Local
symptoms were pain in the limbs, calf swelling and tightness, changes in the affected
limb’s skin temperature. Systemic signs included in the tool were as follows: increased
shortness of breath, increased respiratory and heart rates, and decreased oxygen satu-
ration. Stage 2: The STOPDVTs tool had acceptable face and content validity, the
agreement between the expert nurse and surgical nurses on assessments of individual
signs and symptoms varied between 44%–94%. Surgical nurses were less likely than
the expert nurse to identify signs indicative of Deep Vein Thrombosis.
Conclusion: Despite finding the STOPDVTs clinical assessment tool was a useful
guide for nursing assessment, surgical nurses often underestimated the potential
importance of clinical signs. The findings reveal a gap in nursing knowledge and skill
in assessing for Deep Vein Thrombosis in
postoperative orthopaedic patients.
Relevance to clinical practice: This study identified a possible risk to patient safety
related to under-recognition of the signs and symptoms of possible Deep Vein
Thrombosis (DVT) in postoperative orthopaedic patients. The findings demonstrate
Accepted: 18 February 2018
DOI: 10.1111/jocn.14329
J Clin Nurs. 2018;27:1803–1811. wileyonlinelibrary.com/journal/jocn © 2018 John Wiley & Sons Ltd | 1803
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the feasibility of developing and implementing a protocol for consistent screening
by
nurses for possible DVT in the postoperative period.
K E Y W O R D S
clinical assessment, clinical assessment tools, deep vein thrombosis, orthopaedic nursing,
surgical nursing, venous thromboembolism
1 | BACKGROUND
The prevention and management of venous thromboembolism (VTE)
are recognised internationally as a major patient safety priority (Gat-
son, White, & Misan, 2012; Australian National Safety and Quality
Health Service Standards (ACSQHC, 2011); National Health and
Medical Research Council (NHMRC), 2009). Despite significant
improvements in VTE management over the last decade, there are
still many potentially preventable deaths due to missed or late diag-
nosis (Bacon, 2013). In Australia, in 2008, there were approximately
2,000 deaths attributed to VTE that may have been avoided if
patients’ future VTE risk had been assessed using a specific clinical
risk assessment framework and appropriate prophylaxis commenced
(NHMRC, 2009).
The prevalence of Deep Vein Thrombosis (DVT) following hip or
knee surgery is amongst the highest of all surgical specialties (Baser,
Supina, Sengupta, Wang, & Kwong, 2010; Falck-Ytter et al., 2012;
Maletis, Inacio, Reynolds, & Funahashi, 2012). DVT is common after
orthopaedic surgery due to the damage caused to the endothelial
layer of the tissues which triggers heightened coagulation, leading to
platelet activation and clot formation (Emadi & Streiff, 2011). DVT is
the most common cause for readmission after hip surgery and is a
major preventable cause of postoperative complications in the
orthopaedic joint replacement surgery population (Bottaro et al.,
2012; Falck-Ytter et al., 2012; Kanchanabat et al., 2011). Clinical tri-
als have shown that 15%–20% of patients who have undergone
major joint replacement surgery may leave hospital with asymp-
tomatic DVT (detectable only on venography ultrasound), despite
being commenced on thromboprophylaxis therapy (Dahl, Gudmund-
sen, & Haukeland, 2000).
Despite its long history in clinical medicine, the diagnosis of DVT
remains problematic, clinical signs are nonspecific meaning that
potential cases of early DVT may go undetected by clinical staff (Ali
& Young, 2012; Bacon, 2013; Songwathana, Promlek., & Naka,
2011). The typical signs and symptoms of DVT include pain, swelling,
tenderness, muscle cramps, discoloration or redness of the affected
area and skin that is warm to touch (Bauersachs, 2012; Tabei, Holtz,
Sch€urer-Maly, & Abholz, 2012). Previous studies have shown that
clinical features alone have limited diagnostic value in DVT diagnosis
with the highest reported positive predictive value being approxi-
mately 60% (Goodacre, Sutton, & Sampson, 2005; Wells & Ginsberg,
1995). Homan’s sign (pain in the calf when there is dorsiflexion of
the foot) is no longer routinely used as a diagnostic tool for DVT
due to its lack of sensitivity and specificity (Bacon, 2013). The rea-
sons for the poor prognostic value of clinical signs are that each
patient may present differently depending on site and size of throm-
bus and that the clotting process can also mimic many other disease
states (Hotoleanu, Fodor, & Suciu, 2010; Strijkers, Cate-Hoek, Buk-
kems, & Wittens, 2011; Tan, Van Rooden, Westerbeek, & Huisman,
2009; Tenna, Kappadath, & Stansby, 2012). Assessing postoperative
orthopaedic patients also poses its own unique challenges, particu-
larly as the surgical procedure also contributes to swelling and
oedema in the affected limb (Schiff et al., 2005).
Nurses play a critical role in the detection of early DVT in
postoperative patients as they conduct frequent patient assess-
ments, follow patients through their inpatient journey and have the
ability to prompt early investigation of potential cases and escala-
tion of care (Schiff et al., 2005; NHMRC, 2011; Tabei et al., 2012).
Despite its importance, guidance to assist nurses with specific clini-
cal assessments to detect possible DVT in the orthopaedic postop-
erative setting is absent.
Due to these limitations, there is currently no identified “gold
standard” in clinical assessment for the detection of early DVT.
Despite these well-known challenges, there is a need for clinicians,
particularly nurses, to have a high level of awareness of the subtle
changes associated with possible DVT, so that potentially affected
patients can be identified early and care escalated to provide further
diagnostic tests (such as ultrasound), so that a definitive diagnosis
can be made and treatment instigated. There are currently no
What does this paper contribute to the wider
global clinical community?
• This study identified a possible risk to patient safety
related to under-recognition of the signs and symptoms
of possible Deep Vein Thrombosis (DVT) in postoperative
orthopaedic patients.
• The findings demonstrate the feasibility of developing
and implementing a protocol for consistent screening by
nurses for possible DVT in the postoperative period.
• This study highlights the need for further translational
research to be conducted to embed both risk screening
for venous thromboembolism and clinical assessment for
DVT into clinical practice.
1804 | O’BRIEN ET AL.
published tools available to assist nurses to systematically assess
patients for the range of possible signs and symptoms of early DVT
in the postoperative setting (Righini & Bounameaux, 2007). The pur-
pose of this study was to provide a valid, reliable and usable clinical
assessment tool to guide nurses’ assessment of postoperative
patients for DVT.
1.1 | Aims
The study aims were to:
1. develop a DVT clinical assessment tool to assist nurses conduct a
standardised, systematic and comprehensive assessment and
enhance documentation of signs and symptoms of early DVT in
postoperative patients and,
2. assess (i) the face validity and usability of the tool in clinical prac-
tice and (ii) to measure the level of inter-rater agreement
between assessors using a sample of surgical nurses and high-risk
postoperative orthopaedic patients.
2 | METHODS
2.1 | Research design
This research project used a two-stage sequential multi-method
study design: the first stage of the project used a qualitative
methodology to support the development of the STOPDVTS clinical
assessment tool. In the second stage, an observational quantitative
methodology was used to evaluate a pilot implementation of the
clinical assessment tool into clinical care at a single site.
2.1.1 | Study setting
The study was conducted on two acute orthopaedic surgery wards
in a large, private healthcare service in Melbourne, Australia.
2.2 | Stage 1. Development of the STOPDVTS
clinical assessment tool
In Stage 1, the new tool was developed. The components of the tool
were derived from analysis of relevant literature and evaluation of
face validity used feedback from a panel of expert nurses. This stage
of the research involved two steps.
2.2.1 | Review of the research evidence
A systematic search of the research literature between 1995–2015
was undertaken to identify VTE risk assessment scores and DVT
clinical assessment tools. The search terms used included; “Venous
Thromboembolism,” “Venous thrombosis,” “Venous thrombosis pre-
vention and control,” “Deep Vein Thrombosis,” “diagnosis,” “assess-
ment,” “evidence based practice,” “orthopaedic surgery,” “nursing
interventions,” “nursing assessment,” “nursing process,” “nursing
role,” “nursing skills,” “patient assessment,” “risk assessment,” and
clinical assessment tools were used to gather relevant research arti-
cles. A total of 45 relevant articles were identified.
The Wells score was identified as the most widely studied clini-
cal prediction tool for the identification of DVT (Dewar & Corretge,
2007; Penaloza, Laureys, Wautrecht, Lheureux, & Motte, 2006;
Wells & Anderson, 2013; Wells & Ginsberg, 1995; Wells & Scarvelis,
2006; Wells et al., 2010), hence formed the basis for the tool
FIGURE 1 Differences between the
expert nurse and the surgical nurses in
identification of signs and symptoms of
Deep Vein Thrombosis (DVT) [Colour
figure can be viewed at
wileyonlinelibrary.com]
O’BRIEN ET AL. | 1805
development. The criteria from the Wells score were reviewed to
determine ease of application by nurses at the bed-side and appro-
priate guidance was incorporated into the new clinical assessment
tool. The new tool (known by mnemonic “STOPDVTS”) was designed
to prompt nurses about what to look for when assessing postopera-
tive patients at risk for the development of a possible DVT (Fig-
ure 1).
The STOPDVTS tool was designed to complement the VTE risk
assessment tool that is performed on admission to acute care and
includes background risk factors such as age, history of DVT, pre-
existing clotting disorders and patients undergoing major orthopaedic
surgery (Autar, 2003; Maynard et al., 2010).
2.2.2 | Focus group with nurse experts
Using a focus group, nurses who were members of the nursing lead-
ership team (nurse unit managers, clinical nurse educators) were
invited to attend a focus group discussion to evaluate the draft
STOPDVTS tool in terms of the content, comprehensiveness, tool
layout and ease of use. The panel of eight nursing leaders that rep-
resented all the specialty areas of the hospital expected to assess
patients for early DVT (intensive care, cardiac, vascular, medical sur-
gical, orthopaedics and emergency) were recruited and gave written
informed consent to focus group participation. During the focus
group, the content and design of the draft STOPDVTS clinical assess-
ment tool were discussed. Following the focus group discussion, the
draft STOPDVTS tool was edited in response to feedback from the
participants and then re-circulated electronically to all members of
the focus group panel for comments and approval. This process was
repeated four times until 100% agreement was reached (Table 1).
2.3 | Stage 2. Pilot implementation of the
STOPDVTS tool
In Stage 2, a pilot implementation study was undertaken on acute
two ortho
paedic wards.
Two participant samples were used in this stage of study; nurse
participants and patient participants.
2.3.1 | Nurse participants
A convenience sample of 38 surgical nurses from two orthopaedic
surgery wards was recruited. All surgical nurse participants attended
training in how to use the STOPDVTS tool (see implementation
below). The nurse caring for an eligible patient was invited to pro-
vide verbal consent to participate on the day of data collection.
2.3.2 | Patient participants
A convenience sample of 50 consecutive adult postoperative
patients who had either total knee (total knee replacement [TKR]) or
hip (total hip replacement [THR]) joint replacement surgery was
recruited over two months. Exclusion criteria for patient participants
were those who declined or were unable to give verbal consent to
study participation. On postoperative day 1, the nurse in charge was
consulted to identify eligible patients on the inpatient ward. The
nurses caring for these patients were asked for an appropriate time
to approach the patients to recruit and obtain verbal consent. The
sample size and repeated assessments (up to three) were expected
to reflect expected usual practice and provide sufficient variability in
normal and abnormal assessment findings to examine the usability of
the STOPDVTS clinical assessment tool.
2.4 | Study procedures
2.4.1 | Implementation of the tool
Implementation was informed by an evidence-based knowledge transla-
tion model (Kitson et al., 2008) that used the following strategies to
implement the STOPDVTS tool on the participating wards. Existing qual-
ity improvement work occurring on the wards to improve VTE manage-
ment was used to support implementation of the new tool; these
included improvements in VTE prophylaxis practices, clinical handover,
VTE risk assessment and systematic patient assessment. Similarly, edu-
cation sessions were conducted for clinical nursing staff and the DVT
screening and assessment processes were integrated into existing risk
screening strategies (Grimshaw, Eccles, Lavis, Hill, & Squires, 2012).
Over four education sessions, 38 surgical nurses were trained in
how to use the tool: sessions included education about: risks for and
prevalence of DVT after orthopaedic surgery; common signs and
symptoms for DVT, discussion of the mnemonic “STOPDVTS” and
the rationale for including each of the signs and symptoms in the
assessment tool. The aim was to increase surgical nurses’ awareness
of their important role in early DVT detection and escalation of care.
Education was reinforced with posters displayed in the ward areas,
emails sent from the nurse managers to staff, lanyard cards and
instruction sheets given to all nursing staff (Grimshaw et al., 2012).
2.5 | Data collection
Stage 2 data were collected from a prospective cohort of 50 inpa-
tients following orthopaedic joint replacement surgery. Each patient
TABLE 1 STOPDVTS Mnemonic
Assess the patient for the presence of the following eight signs and
symptoms:
S—Swelling and Shortness of
breath
T—Skin on the affected limb that is hot or cold to
Touch
—The presence of Tachycardia
O—Operation (Has the patient undergone a total hip or knee
replacement?)
P—Pain (Has the patient got increased pain in the affected limb?)
D—Discoloration (Is the skin on the affected limb discoloured?)
V—Veins/Varicoses (Does the patient have swollen/distended
varicose veins in the affected limb?)
T—Time (How many days postsurgery)
S—Still/Sedentary (The patient is more immobile than expected)
1806 | O’BRIEN ET AL.
was assessed for DVT using the STOPDVTS tool on up to three
occasions: on postoperative Days 1, 3 and 5 (or day of discharge if
earlier). Data collection from patients involved two independent
physical examinations: one by the expert nurse and the other by a
surgical nurse working that day.
The nurse expert (who provided the “reference standard”) was a
critical care trained nurse with over ten years of experience. She was
also trained specifically in DVT assessment for this study by a surgeon
who also had a specialty interest in VTE prophylaxis and management.
This training had involved demonstration of the steps involved in con-
ducting a clinical assessment for potential DVT and performing super-
vised clinical assessments on a series of inpatients with and without
actual DVTs to demonstrate their assessment skills.
The surgical nurse participants were invited to examine the
patient participants using the STOPDVTS tool, record their findings
on a specific data collection tool developed for the study and place
their findings in a sealed envelope. For each patient, the two exami-
nations occurred independently, but within the same shift. The qual-
ity of the surgical nurses’ documentation of their patient assessment
in the patient medical record was also audited using a purpose-speci-
fic tool. Patients’ medical records were also reviewed to determine
the incidence of new onset DVTs over 21 days postsurgery. All audit
data were collected by the nurse expert.
2.6 | Data analysis
Quantitative data collected during the patient assessments were coded,
collated in a database and analysed using descriptive statistics. Differ-
ences between patient groups from the two participating wards were
analysed using chi-square tests for categorical variables and unpaired t
tests for continuous variables. To evaluate usability, the percentage
agreement between the nurse expert and the surgical nurse assess-
ments of the same patient with the STOPDVTS clinical assessment tool
was compared. The level of agreement between the ward nurse and the
expert nurse was summarised as percentage agreement. The quality of
the ward nurses’ documentation of their patient assessment in the
patient medical record was also used to examine usability of the new
tool, as the tool provided instruction for documentation in care records.
Ethics approval was obtained from the institutional Human
Research Ethics Committee HREC EP174-14.
3 | RESULTS
3.1 | Stage 1: Focus groups
Analysis of transcripts from the focus group with the eight expert
nurses was used to examine the face and content validity, and usability
of the components included in the STOPDVTS clinical assessment tool.
3.1.1 | Content validity of the DVT assessment tool
The key signs and symptoms identified by the nurse experts were
consistent with those identified in the literature, hence, supported
tool content validity. The experts agreed on signs and symptoms
that should be included in standard patient assessment for early
DVT: pain in the limbs, calf swelling and/tightness and changes in
limb skin temperature, discoloration of the affected limb, and the
presence of distended veins or varicoses. In addition, they agreed
patients should be assessed for the presence of the following sys-
temic symptoms: increased shortness of breath, increased respiratory
rate, decreased oxygen saturations and tachycardia, as the presence
of one or more of these symptoms may suggest possible pulmonary
embolus.
3.2 | Stage 2: Pilot implementation study
The implementation study was conducted on two acute orthopaedic
surgery wards (Ward A and Ward B). Fifty prospectively recruited
patients were assessed over days 1 to 5 postoperatively using the
STOPDVTs clinical assessment tool, and a total 114 paired assess-
ments were per
formed.
There were 38 (five male and 33 female) surgical nurses who
participated as DVT assessors in the project, their mean age was 32
(range 21–71) years. Eighty per cent of nurse participants were
experienced orthopaedic surgery nurses and 20% were new graduate
nurses with 1 to 2 years of clinical experience. Eleven (29%) had
postgraduate qualifications in advanced nursing and were working as
clinical nurse specialists, or in associate charge nurse on the ortho-
paedic wards.
3.3 | Patient characteristics
The mean age of the 50 patients was 66 years (SD 10.3); 26 (52%)
had TKR surgery and 24 (48%) patients had THR surgery. The char-
acteristics of patients on both wards were similar, except that
patients on Ward B were significantly younger (mean 62 (SD 12.0)
years than Ward A (mean 68 years (SD 7.6), p = .035) (Table 2). On
admission, 34 (68%) of patients were assessed as having a high risk
of developing VTE during their acute care admission, however, the
admission VTE risk assessment was not documented in 14 (28%)
patients. Patients were assessed for implementation of mechanical
and pharmacological interventions DVT prophylaxis on days one and
three. All patients were receiving both mechanical and pharmacologi-
cal DVT prophylaxis, 85% of patients were wearing thromboembolic
deterrent stockings, and all patients were encouraged to perform
regular range of motion exercises. Thirty-five (70%) of patients were
on the low molecular weight heparin, enoxaparin sodium (ClexaneTM),
and 15 (25%) were on dalteparin (FragminTM). In addition, eight (16%)
patients were also on regular daily aspirin therapy.
3.4 | Inter-rater agreement
Clinical assessment for the presence of symptoms indicative of pos-
sible DVTs was performed on Days 1, 3 and 5 postoperatively, the
number of patients included decreased over time, largely due to
early discharge from acute care. At total of 114 paired assessments
O’BRIEN ET AL. | 1807
were performed: On Day 1, n = 50; Day 2, n = 46; and Day 3,
n = 18.
The level of agreement between the nurse expert and the surgi-
cal nurses for individual signs and symptoms assessed using the
“STOPDVTS tool” varied between 44%–94% (Table 3). Overall agree-
ment was highest for data collected for the assessment of the pres-
ence of “shortness of breath” (74%) and “tachycardia” (83%) and the
presence of swollen veins or varicosities (77%) and discoloration of
the skin on the affected limb (77%). In contrast, percentage agree-
ment for subjective signs such as the presence of “increased limb
swelling” (55%) and “altered limb skin temperature” (63%) was lower.
The level of agreement between the surgical nurses and nurse
expert assessments increased slightly from Day one to Day three for
symptoms such as “swelling” (increased from 46%–70% agreement)
and the presence of areas of altered limb skin temperature (in-
creased from 68%–76% agreement). The lowest level of agreement
was found for the presence of “increased pain” in the limb (agree-
ment ranged from 44%–56%) and assessing whether the patient was
“more immobile than expected” (agreement ranged from 44%–63%).
Compared to the nurse expert, surgical ward nurses appeared to
under-report signs such as increased pain, increased swelling and
limb skin temperature changes (Figure 1). In 33% of assessments,
the expert nurses assessed the patient as having “increased pain”
and the surgical nurse did not, and in 9%, the surgical nurse identi-
fied increased pain and the expert nurses did not. In 29% of assess-
ments, the expert nurse identified increased swelling of the affected
limb and the surgical nurses did not and in 10%, the surgical nurses
identified swelling and the expert nurses did not. Limb skin tempera-
ture changes were identified as present by the expert nurses in 22%
of assessments in which the surgical nurses did not identify
increased pain.
3.5 | Documentation of the STOPDVTS tool in care
records
The ward nurses documented findings of their assessments in the
patient’s medical record at least once per shift; however, specific
findings associated with signs or symptoms of a possible DVT were
not well documented (Figure 2). On Ward A, only three (19%) of the
16 patients who had swelling identified on assessment and none of
the six patients who had evidence of increased warmth or heat in
their limb/s had it documented in the nursing notes within the medi-
cal record. Similarly, on ward B, only one (13%) of eight patients
with evidence of warmth in their limb/s and only one (5%) of 18
patients who had swelling present on Days 1–3 had this docu-
mented in their health record.
TABLE 2 Patient characteristics on admission
Ward A
N = 27
Ward B
N = 23
Total
N = 50
Age (years), Mean (SD) 67.9 (7.6) 61.6 (12.0) 66.2 (10.3)
Sex (%)
Male 17 (63) 8 (35) 25 (50)
Female 10 (37) 15 (65) 25 (50)
Type of surgery
Hip, n (%) 10 (37) 16 (70) 26 (52)
Knee, n (%) 17 (63) 7 (30) 24 (48)
Risk factors for the development of venous thromboembolism (%)
Age >65 years 17 (63) 10 (43) 27 (54)
Lower limb immobility 7 (26) 4 (17) 11 (22)
Obesity 1 (4) 0 1 (2)
Hyperlipidaemia 2 (7) 0 2 (4)
Diabetes 4 (15) 5 (22) 9 (18)
Chronic heart failure 1 (4) 0 1 (2)
Past history Deep Vein
Thrombosis or PE
2 (7) 1 (4) 3 (6)
TIA/stroke day 1 1 (4) 0 1 (2)
Past history smoking 1 (4) 5 (22) 6 (12)
Hypertension 11 (41) 15 (65) 26 (52)
Atrial fibrillation 1 (4) 2 (17) 3 (6)
Oral contraception 0 1 (4) 1 (2)
Varicose veins 5 (19) 0 5 (10)
Active cancer 2 (7) 0 2 (4)
History cancer 2 (7) 2 (17) 4 (8)
Venous thromboembolism (VTE) risk assessment form (%)
Completed 17 (63) 8 (35) 25 (50)
Incomplete 4 (15) 12 (52) 16 (32)
No form 6 (22) 3 (13) 9 (18)
VTE risk stratification (%)
High 20 (74) 14 (61) 34 (68)
Low 0 2 (9) 2 (4)
Not done 7 (26) 7 (30) 14 (28)
TABLE 3 Percentage agreement between the expert nurse and
surgical nurses
Day 1
(%) Day 3 (%) Day 5 (%)
Average
agreementa
Swelling 23 (46) 31 (70) 9 (50) 55
Shortness of
breath
41 (82) 39 (78) 11 (62) 74
Touch
(hot/cold)
34 (68) 35 (76) 8 (44) 63
Tachycardia 44 (88) 41 (89) 13 (72) 83
Pain 28 (56) 24 (52) 8 (44) 51
Discoloration 36 (72) 34 (74) 12 (67) 71
Veins (presence of
varicosities)
38 (76) 40 (87) 12 (67) 77
Still/immobile in
bed
26 (52) 29 (63) 8 (44) 53
No of patients
assessed per day
n = 50 n = 46 n = 18 N = 114
aAverage agreement over the three days that the assessments were per-
formed.
1808 | O’BRIEN ET AL.
3.6 | Patient outcomes
The outcomes of all 50 patients were followed up at 21 days post-
surgery using the hospital database to identify if there were any re-
presentations associated with possible DVTs. Seven (14%) patients
(TKR n = 4 and THR n = 3) presented to the emergency department
between 4 and 9 days postoperatively and were investigated for DVT
using ultrasound diagnostics. Three of these patients had been identi-
fied as high risk using the hospital VTE screening tool, the other four
had either an incomplete VTE risk assessment documented or it was
absent from the care record. All seven patients had symptoms consis-
tent with possible DVT identified using the STOPDVTS tool (when
completed by the expert nurse): seven (100%) had increased pain,
three (43%) were less mobile than expected and one (14%) had
changes in skin temperature in their calf. Only one of these patients
was diagnosed with a DVT on ultrasound.
4 | DISCUSSION
This study has demonstrated gaps in the translation of evidence into
practice for VTE risk screening and clinical assessment of possible
DVT in high-risk postoperative arthroplasty patients. Despite an
implementation strategy well supported by a structured clinical edu-
cation programme supported by the nursing leadership, there were
gaps in documentation of the admission VTE assessment and docu-
mentation of changing clinical signs indicating possible DVT in the
medical record. Despite structured education in how to assess post-
operative patients using the STOPDVTs tool, this pilot study found
only moderate levels of agreement between expert and surgical
nurse assessors on the presence or absence of signs indicating
possible DVT. The low levels of agreement between the expert and
surgical nurses when using the STOPDVTS tool suggested surgical
nurses were underestimating the presence of clinical findings.
Overall, the total STOPDVTS clinical scores were higher when
the assessment was performed by a nurse expert compared with the
surgical nurses. The low to moderate levels of agreement on some
components of the STOPDVTS assessment tool suggest that the surgi-
cal nurses consistently underestimated the presence of several symp-
toms associated with possible DVT. The highest levels of agreement
were found for items captured in the patient past history such as the
presence of varicose veins and items related to objective measures
such as vital signs. The lowest levels of agreement were found for
items related to physical examination for local symptoms in the
affected limb (e.g., presence of swelling, changes in skin temperature,
skin discoloration) and worsening limb pain. The low levels of agree-
ment for these local signs and symptoms confirm previous work that
has found that clinical assessment for possible DVT (particularly in the
early stages) is highly subjective and even well-trained clinicians may
miss early clinical signs (Falck-Ytter et al., 2012; Songwathana et al.,
2011; Strijkers et al., 2011; Tan et al., 2009; Tenna et al., 2012).
It appears that the surgical nurses did not link together combina-
tions of signs and symptoms as “potentially clinically significant” and
possibly associated with DVT. Despite nurses detecting signs such
as increased limb swelling in their patients, this was documented in
the patient medical record only 19% of the time. These findings are
cause for concern because if surgical nurses overlook clinically signif-
icant combinations of symptoms suggestive of early DVT, particularly
in a high-risk patient group, they may fail to escalate care for
patients that could benefit from further investigation and treatment
(Ali & Young, 2012; Bacon, 2013; Goodacre et al., 2005; Song-
wathana et al., 2011; Wells & Ginsberg, 1995). This problem is
FIGURE 2 Percentage of patients with
symptoms identified and the percentage
recorded in the medical record on Day 1
postoperatively [Colour figure can be
viewed at wileyonlinelibrary.com]
O’BRIEN ET AL. | 1809
compounded by the well-known problem (Gatson et al., 2012;
Roberts et al., 2013; Yin & Shan, 2015) of poor documentation of
VTE risk assessments.
There are a number of plausible explanations for these findings.
First, postoperative orthopaedic patients, in particular those with hip
and knee replacement surgery, are expected to have some signs and
symptoms similar to those found with the presence of DVT, in par-
ticular swelling of the lower limb and increased limb pain (Maletis
et al., 2012; Meetoo, 2010). It is possible the nurse expert was
assessing whether symptoms such as “swelling” were present; in
contrast, the surgical nurses may have implicitly interpreted their
findings in terms of whether this sign was worse than they expected
(or previously assessed) for the individual patient (Kaur et al., 2012).
To address this issue, the current dichotomous response variable
(present/absent) for each item on the STOPDVTS tool was changed to a
multiple response nominal scale that asks the surgical nurse to evaluate
whether each sign or symptom was absent, mild (or as expected), mod-
erate or severe. Such an approach could assist nurses differentiate “ex-
pected” findings in patients who have had surgery from those
“unexpected” more significant findings that warrant further investiga-
tion (Bauersachs, 2012). This revision is expected to address a key limi-
tation impacting the usability of the STOPDVTS tool and may help
nurses to think critically about the clinical significance of the combina-
tions of changes they observe in their patients at initial and subsequent
assessments. Further evaluation of a revised tool will be required to
evaluate whether such a revision also improves the face and content
validity of the tool.
Only one patient enrolled in this study developed a DVT; there-
fore, we were not able to evaluate if high scores calculated using the
STOPDVTS tool were predictive of the presence of a DVT (Hotoleanu
et al., 2010; Penaloza et al., 2006). It was, however, observed that
patients who presented to the emergency department within three
weeks of discharge with symptoms of possible DVT were also symp-
tomatic on the STOPDVTS scores obtained during their admission
(Maletis et al., 2012). It is therefore possible that patients with high
scores on the STOPDVTS tool should be referred for further investiga-
tions prior to hospital discharge. A larger study would need to be con-
ducted to assess the predictive value of the STOPDVTS assessment
score in early detection of DVT in postoperative patients.
Strengths of this study included a comprehensive review of cur-
rent literature and expert consensus supported content validity of
the STOPDVTS clinical assessment tool and; an evaluation of its
introduction onto the wards highlighted the importance of DVT
assessment to the nursing staff and provided them with the oppor-
tunity to undertake training that was not otherwise provided.
As this was a small single site pilot study of only 50 patients, the
ability to generalise findings to other health services or patient popu-
lations is limited. Further, use of a nonrandomised sample and obser-
vational methods means that we are unable to compare our results
to a control group of staff who did not receive the educational inter-
vention. This attempt to provide a valid and reliable standard clinical
assessment tool was hampered by the poor level of agreement
between the expert and the surgical nurses suggesting either limited
face validity or limited skill of the participating nurses (Kaur et al.,
2012; Meetoo, 2010), hence there is a need for further revision of
STOPDVTS the clinical assessment tool.
4.1 | Summary and future directions
This study identified a possible risk to patient safety related to under-
recognition of the signs and symptoms of possible DVT by surgical
nurses in postoperative patients. The findings demonstrate the feasi-
bility of using a protocol for consistent screening for possible DVT in
the postoperative period and provide the foundation for development
of and future research to (1) revise the STOPDVTS clinical assessment
tool, (2) examine tool reliability and validity with nurses caring for
high-risk patient populations. These initiatives will be embedded into
process improvement activities to ensure that these changes to care
processes are sustained over the longer-term.
ACKNOWLEDGEMENT
The authors of this manuscript would like to acknowledge the Mr
Laurie Simpson (Thoracic Surgeon) for his expertise, training and
mentoring of the clinical team and passionate interest in this topic.
CONTRIBUTIONS
Study design: AOB, BR, MB, AH; data collection and analysis: AOB,
BR, BW, MB, AH; and manuscript preparation: AOB, BR, MB, AH.
ORCID
Bernice Redley http://orcid.org/0000-0002-2376-3989
Anastasia F Hutchinson http://orcid.org/0000-0002-0014-689X
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How to cite this article: O’Brien A, Redley B, Wood B, Botti
M, Hutchinson AF. STOPDVTs: Development and testing of a
clinical assessment tool to guide nursing assessment of
postoperative patients for Deep Vein Thrombosis. J Clin Nurs.
2018;27:1803–1811. https://doi.org/10.1111/jocn.14329
O’BRIEN ET AL. | 1811
https://doi.org/10.1080/00016470052943883
https://doi.org/10.1080/00016470052943883
https://doi.org/10.1378/chest.11-2404
https://doi.org/10.7326/0003-4819-143-2-200507190-00012
https://doi.org/10.7326/0003-4819-143-2-200507190-00012
https://doi.org/10.1002/bjs.7589
https://doi.org/10.1002/bjs.7589
https://doi.org/10.1186/1748-5908-3-1
https://doi.org/10.1186/1748-5908-3-1
https://doi.org/10.2106/JBJS.J.01759
https://doi.org/10.1002/jhm.562
https://doi.org/10.1002/jhm.562
https://doi.org/10.12968/bjon.2010.19.16.78188
https://doi.org/10.12968/bjon.2010.19.16.78188
http://www.nhmrc.gov.au
https://doi.org/10.1111/j.1538-7836.2005.01740.x
https://doi.org/10.1111/j.1538-7836.2005.01740.x
https://doi.org/10.1007/s00059-007-2931-1
https://doi.org/10.1007/s00059-007-2931-1
https://doi.org/10.1378/chest.13-0267
https://doi.org/10.1378/chest.128.5.3364
https://doi.org/10.1016/j.aenj.2011.09.002
https://doi.org/10.1111/j.1365-2141.2009.07732.x
https://doi.org/10.1111/j.1365-2141.2009.07732.x
https://doi.org/10.1258/phleb.2012.012s35
https://doi.org/10.1182/asheducation-2013.1.457
https://doi.org/10.1182/asheducation-2013.1.457
https://doi.org/10.1016/j.ijnss.2015.04.003
https://doi.org/10.1111/jocn.14329
CAPInstructions and Rubric
Description
: The Clinical Application Project (CAP) is an opportunity for the BSN student to identify an issue, topic, or challenge that is relevant to their Role Transition clinical placement. The student will examine the research related to their topic and investigate the literature regarding a potential solution for, or intervention to improve, the issue. The student then creates a final project, intervention, or solution to their identified topic. They will present their work in a professional paper and electronic poster.
1. Identify a problem, issue, concern, or area for improvement relevant to your clinical setting.
2. Educate yourself about the importance of your topic to nursing and your particular clinical placement. Whenever possible, you will want to include facts, statistics etc. relevant to your
3. Critically analyze the literature related to the area of concern.
4. Identify possible solutions to the selected area of concern, based on the evidence in the literature.
5. Review each for its strengths, weaknesses, and feasibility.
6. Select one solution.
7. Engage in the necessary work for this quality improvement project (e.g., develop a new form and identify approvals required for its use). Although students may not have enough time to actually implement their entire project or quality improvement activity, the final work product should clearly outline the plan for implementation, including a timeline. Students will provide evidence of their work by submitting the product of their (e.g., educational program outline, instructional pamphlet, nursing form, pocket resource, new policy, patient or family focused education, etc.)
The student will create an electronic poster which visually represents the clinical application project. The e-poster displays similar components as the paper, but in a very concise and visually pleasing design. Further guidelines and instructions for the e-poster are included in the document entitled “e-Poster Creation”.
The final paper and electronic poster are graded according to the specifics contained in the following grading rubric.
CAP Instructions and Rubric
Grading criteria for PAPER |
Points |
Comments |
||
Introduction · Introduces topic and provides overview of the issue (2 pts.) · Discusses why this issue is pertinent to the particular unit/organization and what led student to choose the topic (2 pts.) · Identifies unit, manager, etc. support for the project (1 pt.) · Identifies how the project will specifically benefit the unit/organization (2 pts.) |
/7 |
|||
Literature review: topic/issue · Includes two recent articles (less than 5-7 years) from professional nursing or health sciences journals (2 pts.) · For each article: provides brief summary and discusses how the article is pertinent and relevant to the topic/issue (4 pts./each article=8 total) |
/10 |
|||
Literature review: solution/intervention · Includes two recent (less than 5-7 years) articles from professional nursing or health sciences journals (2 pts.) · For each article: provides brief summary and discusses how the article is pertinent and relevant to the solution or interventions (4 pts./each article=8 total) · Articles support the student’s chosen solution or intervention (2 pts.) |
/12 |
|||
Implementation/intervention · Clearly describes final project or intervention (2 pts.) · Outlines specific steps to implement final project/solution, including timeline for how the project could be “rolled out” (4 pts.) · Discusses how the project will address/improve the clinical issue (2 pts.) · Discusses future follow-up, evaluation, and/or measurement of the impact of the project (3 pts.) |
/11 |
|||
Paper mechanics · Incorporates required content in a 4 page paper (not including title page and reference page) (2 pts.) · Follows correct APA: · Proper title page (1 pt.) · Appropriate text spacing, font size, headings, and in-text citations (2 pts.) · Formatted reference page (2 pts.) · Writes clearly; uses correct grammar, spelling, and punctuation; avoids first person voice (3 pts.) |
/10 |
|||
Grading criteria for e-POSTER |
||||
Topic/issue · Clearly displays the topic or issue (2 pts.) · Includes general information about the topic or issue (2 pts.) * · Communicates specifics about why it is pertinent to the particular unit or organization (2 pts.) * · States institutional support (1 pt.) *If applicable, poster uses appropriate graphic or visual which conveys national or local data, trends, organization or unit statistics, etc. |
||||
Literature review of the topic/issue · Includes literature support of the topic or issue (1 pt.) · Summarizes most important point(s) of each article (4 pts.) · Clearly connects authors with literature points (1 pt.) |
/6 |
|||
Solution/intervention · Clearly outlines solution and presents as feasible (3 pts.) · Includes literature support of chosen solution (2 pt.) · Clearly connects authors with solution literature (1 pt.) |
||||
Implementation · Identifies and explains final project and attaches a copy of “work product” (in-service handouts, pamphlet, form, pocket card, for example) (4 pts.) · Specifically describes how the final project would be implemented, including timeline for “roll-out” (2 pts.) · Describes how the impact of the project could be measured or evaluated (2) · Addresses the future implications of the project for the unit and/or nursing in general (2 pts.) |
||||
e-Poster mechanics · Professional looking: follows elements of e-poster construction; organized and clear layout that flows well (2 pts.) · Visually appealing: words and graphics are easy to see; appropriate use of color (2 pts.) · Student’s name, Resurrection University and project site are clearly identified (1 pt.) · Reference page is complete, in proper APA format, and submitted with the e-poster (1 pt.) |
/6 |
TOTAL /85
FAMILY-CENTERED CARE DURING OUTPATIENT SURGERY
1
FAMILY-CENTERED CARE DURING OUTPATIENT SURGERY 2
This sample paper gives students an idea of how to address the content of the CAP. Please be sure to focus on the content and not the formatting. This paper has not been updated to reflect the 7th edition APA rules! See side notes in the margins.
Family-Centered Communication in Day Surgery
Three Quality of Care key drivers for Our Lady of the Resurrection (OLR) Medical Center’s Surgical Services department are measured quarterly. The Surgical Services Department has met or exceeded targets for two of the three key drivers. However, for the past six months, the department has not met the goal for a third key driver: explanations provided about progress following surgery. Meeting the goal for the third key driver is dependent on effective communication processes from staff and surgeons to patients and their families. A communication process exists, but by looking at areas in which the process is broken, relatively easy and effective fixes can be put into place. Comment by Carina Piccinini: Topic introduction, overview of issue, choice of topic.
The charge nurse for preoperative and recovery care has identified difficulty in adhering to the current process due to difficulty in locating family members if they leave the waiting room and due to the volume and acuity of patients that enter the recovery area. The nurse manager has also identified meeting the third key driver as a priority for the institution and supports the project. Comment by Carina Piccinini: Pertinence of issue to the unit and preceptor and unit manager buy-in
Increasing patient satisfaction—and thereby increasing the likelihood of returning to the facility for healthcare needs—can benefit the unit and the organization by increasing revenues. The profession of nursing can also benefit by increasing staff and improving technologies for patient care with additional revenues. Comment by Carina Piccinini: Benefit to the unit/organization
Literature Review of Problem
Much research on factors influencing patient satisfaction in perioperative care has been conducted. A driving factor identified is communication to patients and families during care.
Yellen (2003) surveyed ambulatory surgery patients to determine the influence of the nurse-sensitive variables of age, gender, culture, previous hospital admissions, nurse communication, pain, and satisfaction with pain management on overall patient satisfaction. Results showed that nurse communication was the most significant indicator of patient satisfaction, and satisfaction with pain management was the second most significant indicator. Furthermore, patients who were satisfied with nurse communication also reported satisfaction with pain management.
Fry and Warren (2005) conducted a qualitative study to determine the needs of family members in the waiting room of a critical care unit. Results showed that all participants sought some information about the patient’s outcomes during the stay. In addition, an element of trust was essential to a family member’s sense of well-being, especially with nurses. The study concluded that an environment that supports a nurse’s interaction with patients and families enhances trust. Conversely, a lack of information or trust of nurses can reduce a sense of well-being and, ultimately, patient satisfaction.
Literature Review of Solution
Implementing a family-centered communication process during surgery can take many forms. The approach can be as formal as a nurse liaison whose only job is to communicate with and to families during surgery or as informal as periodic phone call updates.
The Children’s Hospital of Philadelphia implemented a Family Liaison Model that utilized current staff to communicate to families during operative procedures with subsequent admission to a cardiac intensive care unit (CICU). A CICU nurse was designated family liaison during surgery. Duties included 1) meeting the patient and family in the holding area, 2) escorting the family to the waiting area, reviewing with the family what they can expect, 3) obtaining updates from OR staff every 45-60 minutes, 4) relaying progress information to the families in the waiting area, 5) admitting the child to the CICU, 6) ensuring the family could be at bedside within 35-40 minutes post-op, and 7) providing care until the end of shift. Patient satisfaction with staff and nursing support increased over a two-year period. However, 96% of nurses found time management with the additional duties challenging (Madigan, Donaghue, & Carpenter, 1999).
The University of Virginia Health System implemented phone calls to families every two hours during surgery to provide updates. A follow-up study on the program’s effectiveness revealed that 95% of families who received the calls reported a “good OR experience,” while only 84% of the families who didn’t receive phone calls rated the experience favorably (University of Virginia Health System, 2008).
The solution proposed for OLR will be a modified combination of the two solutions reviewed. These modifications are necessary because of cost limitations, OLR nurse workloads, and OLR environmental restrictions that do not allow support people to be with families in pre-op and recovery. Similarities to the solution used at Children’s Hospital of Philadelphia will be setting expectations of the patient’s family members through a new brochure, using current nursing staff, and relaying information in a timely manner. The primary mode of communication to families will be through telephone contact, similar to the solution implemented at the University of Virginia Health System. Obtaining cell phone information from families on a consistent basis is another significant modification.
Implementation
The solution to the problem involves enhancing the current process at four key communication opportunities. Comment by Carina Piccinini: Description of intervention.
During outpatient registration, obtaining the family’s cell number is inconsistent and expectations during surgery are set verbally. The enhanced process involves developing a brochure which informs families what to expect during the patient’s perioperative experience, and it offers them an opportunity to provide their contact information to the nurse in writing. The contact information would be attached to the front of the chart.
In preoperative holding, delays sometimes take place, and the current process does not include communication to families about delays. The enhanced process requires the preoperative nurse to make a phone call if delays longer than 45 minutes occur.
If the family leaves the waiting room for any reason, surgeon contact with the families following surgery may not take place. With the family-provided cell phone contact information on the front of the chart, the surgeon has the option of calling the family to update them about the patient.
During recovery, the volume and acuity of patients sometimes prevents recovery nurses from updating families. The enhanced process will enable the surgical and recovery room nurses to work collaboratively in deciding which nursing role should complete the task for each patient.
Changes to the family communication process during the perioperative period will start with development and approval of the brochure. The roll-out schedule would be contingent on completion of the brochure, but it should be done as soon as possible. The unit manager and charge nurses in all phases of care will schedule and conduct in-services about the new process for all nurses in perioperative services. In addition, the unit manager will document the new process and display reminders of it prominently at the nurses’ stations and the breakroom. Comment by Carina Piccinini: Rollout and timeline.
To measure the effectiveness of the new process, pre-intervention, baseline data for the Quality of Care key drivers will be compared to post-intervention data three months after implementation. A small standing committee of nurses will analyze data and patient comments every three months to determine if refinements to the process are needed. Comment by Carina Piccinini: Measurement of effectiveness.
Family-centered communication processes have been proven to increase patient satisfaction and will improve the explanations of progress during surgery, which is a Quality of Care key driver. This new process allows for family mobility during surgery while still maintaining contact with staff, which has been a problem in the past. Enhancing current processes is cost-effective, and it eliminates the need for retraining to entirely new processes. Also, this process ensures that no one nursing role is overburdened with communication responsibilities to families. Comment by Carina Piccinini: How the new process will improve the clinical issue
Gestational Diabetes Mellitus: Interventions for Hispanic/Latina Pregnant Women
Luis A. Gutierrez
PSMEMC OB Unit
Resurrection University, NUR 4642: Role Transition
Problem/topic
Gestational Diabetes Mellitus (GDM) impacts 2%-10% of all pregnancies in the United States every year (Center for Disease Control and Prevention, 2017).
Per care team, PSMEMC has experienced an influx of Hispanic/Latina pregnant women diagnosed with GDM.
Language barrier is the biggest obstacle with patient education. Staff members reported that Spanish speaking resources for GDM and nutritional education are scarce.
Community background
The racial disparities seen in GDM directly impacts St. Mary’s and Elizabeth Medical Center due to the physical location of the hospital. St. Mary’s and Elizabeth Medical Center is located near the Humboldt Park neighborhood.
Literature Review
Problem/topic
Cultural/linguistic barriers. Carolan-Olah et al. (2017) identify that language is one of the barriers understanding the impact that GDM could have on the mother’s health as well as the newborns. In addition, cultural food selection greatly increases the risk for developing GDM for Spanish speaking mothers.
Lack of activity and poor dietary selections. Chasan-Taber (2012) identifies that there is a higher likelihood for gestational diabetes and macrosomia to develop in Latinas who are obese.
Solution
Linguistic adaptation. Schellinger et al. (2017) demonstrate that Hispanic/Latina pregnant women participating in a group care model offered in Spanish showed indicators of effective education and implementation regarding GDM and pregnancy.
Cultural background, socioeconomic status and nutrition. Rhoads-Baeza and Reiz (2012) determine that the relevancy of the dietary recommendations provided to women, incorporating cultural factors, contributed and facilitated the success of interventions addressing Hispanic/Latina pregnant women.
Solution
An educational group program will be implemented at the St. Mary’s and St. Elizabeth’s OB unit.
The educational group program will provide:
Access professionals in Spanish.
Education and information on reducing their risk for GDM.
Space and support for women to learn healthy diet options that are culturally and linguistically relevant.
Implementation
Recruitment
Women at risks for GDM will be referred to group by PSMEMC OB Clinic
Intervention
Group will receive psychoeducation on GDM
Participants will be taught to test and measure glucose levels independently
Utilizing food journals to track meals and generate discussion around their current dietary practices
Nutrition education providing suggestions to each participant based off of food that is culturally relevant to them.
Assessment
Staff member will be able to track and share patient information with their medical physician for continuity of care.
To monitor patient’s health status throughout their pregnancy, surveys and glucose levels will be utilize.
Future Implementations
Acknowledgements
I would like to thank my Preceptor Ami Patel, BSN-RN and secondary preceptor Jennifer Kruc, BSN-RN who endorse this project and felt that it would be beneficial to the unit. I would also like to thank the OB residents who provided feedback on my intervention.
Gestational Diabetes Mellitus (GDM):
Interventions for Hispanic/Latina Pregnant Women
(Clinical Unit Here)
Resurrection University, NUR 4642: Role Transition
While Hispanic/Latina women are the population that is being seen at PSMEMC, they are not the most at risk for GDM. Nationally, Asian/Pacific Islander women are increasing at faster rates (See Table 1). Utilizing this model of incorporating cultural components to dietary interventions could also assist in dropping rates of GDM in that population.
Table 1
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