Optimizing inter-professional communications in surgery: protocol for a mixed-methods exploratory study

Background

Effective nurse-physician communication is critical to delivering high quality patient care. Interprofessional communication between surgical nurses and surgeons, often through the use of pagers, is currently characterized by information gaps and interprofessional tensions, both sources of workflow interruption, potential medical error, impaired educational experience, and job satisfaction.

Objective

This study aims to define current patterns of, and understand enablers and barriers to interprofessional communication in general surgery, in order to optimize the use of communication technologies, teamwork, provider satisfaction, and quality and safety of patient care.

Methods

We will use a mixed-methods multiphasic approach. In phase 1, a quantitative and content analysis of alpha-numeric pages (ANP) received by general surgery residents will be conducted to develop a paging taxonomy. Frequency, timing (on-call vs regular duty hours), and interval between pages will be described using a 4-week sample of pages. Results will be compared between pages sent to junior and senior residents. Finally, using an inductive analysis, two independent assessors will classify ANP thematically. In Phase 2, a qualitative constructivist approach will explore stakeholders’ experiences with interprofessional communication, including paging, through interviews and shadowing of 40 residents and 40 nurses at two institutions. Finally, a survey will be developed, tested, and administered to all general surgery nurses and residents at the same two institutions, to evaluate their attitudes about the effectiveness and quality of interprofessional communication, and assess their satisfaction.

Results

Describing the profile of current pages is the first step towards identifying areas and root causes of IPC inefficiency. This study will identify key contextual barriers to surgical nurse-house staff communication, and existing interprofessional knowledge and practice gaps.

Conclusions

Our findings will inform the design of a guideline and tailored intervention to improve IPC in order to ensure high quality patient care, optimal educational experience, and provider satisfaction.

Conceptualization of a New Stroke-Specific Outcome Measure: The Stroke Impact Scale

Current stroke outcome measures are unable to detect some consequences of stroke that affect patients, families, and providers. The objective of this study was to ensure the content validity of a new stroke outcome measure. This was a qualitative study using individual interviews with patients and focus group interviews with patients, caregivers, and health care professionals. Participants included 30 individuals with mild and moderate stroke, 23 caregivers, and 9 stroke experts. Qualitative analysis of the individual and focus group interviews generated a list of potential items. Consensus panels reviewed the potential items, established domains for the measure, developed item scales, and decided on mechanisms for administration and scoring. Although the participants with stroke appeared highly recovered based on scores from conventional stroke assessments (Barthel Index and NIH Stroke Scale), stroke survivors and their caregivers identified numerous persisting impairments, disabilities, and handicaps. In general, stroke survivors described themselves as only about 50% recovered and reported that they had difficulty in activities in which they were not independent. To fully assess the impact of stroke on patients, we used the results of this qualitative study to develop a new stroke-specific outcome, the Stroke Impact Scale.

Sidestep and crossover lower limb kinematics during a prolonged sport-like agility test

BACKGROUND

Non-contact anterior cruciate ligament (ACL) injuries in athletes occur more often towards the end of athletic competitions. However, the exact mechanisms of how prolonged activity increases the risk for ACL injuries are not clear.

PURPOSE

To determine the effect of prolonged activity on the hip and knee kinematics observed during self-selected cutting maneuvers performed in a timed agility test.

METHODS

Nineteen female Division I collegiate soccer players completed a self-selected cutting agility test until they were unable to meet a set performance time (one standard deviation of the average baseline trial). Using the 3D dimensional coordinate data the cut type was identified by the principle investigators. The 3D hip and knee angles at 32ms post heel strike were analyzed using a two-factor, linear mixed model to assess the effect of prolonged activity and cut type on the recorded mean hip and knee angles.

RESULTS

Athletes performed either sidestep or crossover cuts. An effect of cut type and prolonged activity was seen at the hip and knee. During the prolonged activity trials, the knee was relatively more adducted and both the hip and knee were less flexed than during the baseline trials regardless of cut type. Regardless of activity status, during sidestep cuts, the hip was more internally rotated and abducted, and less flexed than during crossover cuts while the knee was more abducted and less flexed during the sidestep than crossover cuts.

CONCLUSIONS

During a sport-like agility test, prolonged activity appears to predispose the athlete to position their knee in a more extended and abducted posture and their hip in a more extended posture. This position has been suggested to place stress on the ACL and potentially increase the risk for injury. Clinicians may want to consider the effects of prolonged activity on biomechanical risk factors for sustaining ACL injuries in the design of intervention strategies to prevent ACL injuries.

LEVEL OF EVIDENCE

Level 4.

Synchronous tumours of the breast and bladder

The presentation of synchronous primary tumours is rare and presents a difficult diagnostic and therapeutic challenge to primary care clinicians and hospital specialists. Increased life expectancy, improved radiological and biochemical investigation and more rigorous pre- and postoperative evaluation will lead to an increasing clinical trend for both metachronous and synchronous primary neoplasms. We report on a case of synchronous bladder and breast cancer in an elderly woman. We detail our investigation and management of the patient, review the literature and suggest the possible causative factors for the association of these synchronous tumours. We also highlight the extent of multiple primary cancers and discuss the diagnostic, treatment and preventative strategies for metachronous and synchronous primary tumours.

The impact of perioperative iron on the use of red blood cell transfusions in gastrointestinal surgery: a systematic review and meta-analysis

Perioperative anemia is common, yet detrimental, in surgical patients. However, red blood cell transfusions (RBCTs) used to treat anemia are associated with significant postoperative risks and worse oncologic outcomes. Perioperative iron has been suggested to mitigate perioperative anemia. This meta-analysis examined the impact of perioperative iron compared to no intervention on the need for RBCT in gastrointestinal surgery. We systematically searched Medline, Embase, Web of Science, Cochrane Central, and Scopus to identify relevant randomized controlled trials (RCTs) and nonrandomized studies (NRSs). We excluded studies investigating autologous RBCT or erythropoietin. Two independent reviewers selected the studies, extracted data, and assessed the risk of bias using the Cochrane tool and Newcastle-Ottawa scale. Primary outcomes were proportion of patients getting allogeneic RBCT and number of transfused patient. Secondary outcomes were hemoglobin change, 30-day postoperative morbidity and mortality, length of stay, and oncologic outcomes. A meta-analysis using random effects models was performed. The review was registered in PROSPERO (CRD42013004805). From 883 citations, we included 2 RCTs and 2 NRSs (n = 325 patients), all pertaining to colorectal cancer surgery. Randomized controlled trials were at high risk for bias and underpowered. One RCT and 1 NRS using preoperative oral iron reported a decreased proportion of patients needing RBCT. One RCT on preoperative intravenous iron and 1 NRS on postoperative PO iron did not observe a difference. Only 1 study revealed a difference in number of transfused patients. One RCT reported significantly increased postintervention hemoglobin. Among 3 studies reporting length of stay, none observed a difference. Other secondary outcomes were not reported. Meta-analysis revealed a trend toward fewer patients requiring RBCT with iron supplementation (risk ratio, 0.66 [0.42, 1.02]), but no benefit on the number of RBCT per patient (weighted mean difference, -0.91 [-1.61, -0.18]). Although preliminary evidence suggests that it may be a promising strategy, there is insufficient evidence to support the routine use of perioperative iron to decrease the need for RBCT in colorectal cancer surgery. Well-designed RCTs focusing on the need for RBCT and including long-term outcomes are warranted.

Allergy in Irish adults: a survey of referrals and outcomes at a major centre

BACKGROUND

There is an increasing demand for specialist public allergy services across Ireland. Little data exist on the patterns of allergic disease in Irish adults. The limited resources available require innovative strategies to ensure quality care delivery.

AIMS

This study aimed to review the types of allergy referrals and diagnostic outcomes at a major Irish centre, and to establish an efficient method of communication with non-specialist practitioners.

METHODS

Demographic data, referral characteristics and diagnostic outcomes from one hundred consecutive new allergy referrals were identified. Additionally, communications to a pilot email service were reviewed over a 12-month period and user satisfaction assessed.

RESULTS

Requests for the investigation of food allergy accounted for 71% of referrals. Despite this, the main diagnostic outcome in this cohort was a non-allergic condition, chronic spontaneous urticaria (56%). immunoglobulin E (IgE)-mediated food allergy was definitively diagnosed in only 9% of patients, with the majority of these presenting with anaphylaxis. The allergy advice email service received 43 requests for assistance over 12 months, mainly for help in the interpretation of an allergy clinical history. Feedback on the email service was universally positive.

CONCLUSIONS

The majority of patients in this cohort did not have IgE-mediated allergic disease. Increased awareness of the features that differentiate allergy from non-allergic conditions such as food intolerance or chronic spontaneous urticaria is required. The allergy advice email service should be developed further to play a key role in education and care delivery in partnership primary care.

Differentiating ictal panic with low-grade temporal lobe tumors from psychogenic panic attacks

OBJECTIVE

Indolent low-grade temporal lobe tumors may present with ictal panic that may be difficult to differentiate from psychogenic panic attacks. The current study aims to demonstrate the differences between the two disorders and help physicians generate a diagnostic paradigm.

METHOD

This was a retrospective study of 43 patients who underwent a temporal lobectomy between 1981 and 2008 for the treatment of intractable temporal lobe epilepsy secondary to low-grade neoplasms at Rush University Medical Center. A total of 10 patients in this group presented with ictal panic who were previously being treated for psychogenic panic attacks. Medical records were reviewed for age at seizure onset, duration of symptoms, lateralization of the epileptogenic zone, pathological diagnosis, and postsurgical seizure outcome according to the modified Engel classification.

RESULTS

Neuropathologic findings of the 10 tumors were pleomorphic xanthoastrocytoma, ganglioglioma, oligodendroglioma, and dysembryoplastic neuroepithelial. The mean age of the patients undergoing surgery was 28 years (range, 15-49). The mean duration of panic symptoms prior to surgery was 9.8 years (range, 3-23). All patients had unprovoked ictal panic. None had symptoms suggestive of a brain tumor, such as signs of increased intracranial pressure or any focal neurologic deficit. In 5 of the patients, other symptoms associated with the ictal panic, including unusual sounds, nausea, automatism, uprising gastric sensation, and déjà vu were identified. Gross total resection of the lesion resulted in improved seizure outcome in all patients undergoing surgery. Patient follow-up was, on average, 7.4 years (range, 2-14) from time of surgery.

CONCLUSIONS

Although similar, ictal panic from epilepsy and classic panic attacks are clinically distinguishable entities with different modalities of treatment. A careful history may help differentiate patients with ictal panic from those with psychogenic panic attacks and determine for which patients to obtain neuroimaging studies.

Comparing the effectiveness, practice opportunities, and satisfaction of the preceptored clinical and the traditional clinical for nursing students

AIM

A preceptored clinical education model was introduced in partnership with a health care agency and compared with the traditional model for nursing clinical education. The preceptored model provided clinical education that more realistically approached the job responsibilities of the registered nurse.

METHOD

Students were surveyed and measured at three points in their curriculum.

RESULTS

Students in the preceptored clinical reported significantly more practice opportunities, but there were no significant differences on any cognitive measures of performance. In the first semester, the preceptored group reported higher satisfaction and perception of learning facilitation. These differences disappeared at the mid and endpoint measures. CONCLUSIONS; Preceptored students appeared to have greater practice opportunities, but this experience did not alter classroom performance or satisfaction beyond the first semester.

Chronic epilepsy due to low grade temporal lobe tumors and due to hippocampal sclerosis: do they differ in post-surgical outcome?

Chronic seizures as a presenting feature of low grade temporal lobe gliomas and hippocampal sclerosis (HS) are reported to have similar outcomes although the prognostic indicators may not be the same. This study seeks to identify the variables that are associated with poor surgical outcome in both conditions. A retrospective analysis from our epilepsy data base was performed. All low-grade temporal lobe gliomas were selected and relevant variables were compared to the same variables in HS patients. There were 34 tumors (out of 233 cases of chronic temporal lobe epilepsy = 14.6 %) with a mean age of onset of 19 years, and the preoperative duration was 12.3 years. When compared to 120 HS patients both of these factors were significantly different (p < 0.001). Age at the time of surgery for tumors was 31.08 (p = 0.5). Tumors were left sided in 20 patients. In tumor cases amygdala resection was complete in 75 %, for hippocampus 24 % were complete and 39 % partial. Astrocytoma, ganglioglioma and oligodendroglioma constituted 80 % of tumor cases. Good outcome (Engel's Class I) was achieved in 88.2 % of tumor cases and 71 % of HS cases while poor outcome (Class III + IV) was seen in 5.9 and 16.7 % respectively. The follow up period for the two groups was not significantly different. In multivariate logistic regression analysis, the groups differed significantly in preoperative delay (between diagnosis and surgery) and in epilepsy outcome. Chronic temporal lobe epilepsy due to low-grade tumors had significantly better surgical outcome with considerably less preoperative delay. The age of onset of seizures was younger in HS patients but a delay in surgical treatment was significantly longer. Given that the diagnosis of treatment-resistant TLE secondary to HS can be established after two failed AED trials at optimal doses, shortening the interval between diagnosis and surgery may improve epilepsy outcome.

Diagnosis and management of retroareolar cysts in adolescents: a case report

Retroareolar cysts are a rare condition of the adolescent female breast and their reported incidence in the literature is scarce. Arising from obstruction of the terminal channels that drain Montgomery's areolar tubercles retroareolar cysts comprise two different pathological entities; symptomatic and asymptomatic. We report on a case of a symptomatic retroareolar cyst in a 15-year-old girl and review the literature. We highlight the subtle clinical differences from other adolescent breast masses, describe the natural course of the condition and with respect to diagnosis detail the correlation between clinical features and characteristic sonographic findings. Finally, we highlight the importance of preserving the developing breast bud by adopting a conservative approach to the management of retroareolar cysts.

A criterion-based audit of the technical quality of external beam radiotherapy for prostate cancer

PURPOSE

To evaluate the technical quality of external beam radiotherapy for prostate cancer in Canada.

METHODS

This was a multi-institution, retrospective study of a random sample of patients undergoing radiotherapy (RT) for prostate cancer in Canada. Patterns of care were determined by abstracting details of the patients' management from original records. The quality of patient's technical care was measured against a previously published, comprehensive suite of quality indicators.

RESULTS

32 of the 37 RT centres participated. The total study population of 810 patients included 25% low-risk, 44% intermediate-risk, and 28% high-risk cases. 649 received external beam RT (EBRT) only, for whom compliance with 12 indicators of the quality of pre-treatment assessment ranged from 56% (sexual function documented) to 96% (staging bone scan obtained in high-risk patients). Compliance with treatment-related indicators ranged from 78% (dose to prostate ≥74 Gy in intermediate risk patients not receiving hormone therapy) to 100% (3DCRT or IMRT plan). Compliance varied among centres; no centre demonstrated 100% compliance on all indicators and every centre was 100% compliant on at least some indicators. The number of assessment-related indicators (n=13) with which a given centre was 100% compliant ranged from 4 to 11 (median 7) and the number of the treatment-specific indicators (n=8) with which a given centre was 100% compliant ranged from 6 to 8 (median 8). ADT therapy was utilised in most high-risk cases (191, 92.3%).

CONCLUSIONS

While patterns of prostate cancer care in Canada vary somewhat, compliance on the majority of quality indicators is very high. However, all centres showed room for improvement on several indicators and few individual patients received care that met target benchmarks on all quality measures. This variation is particularly important for indicators such as delivered dose where impact on disease outcome is known to exist, and suggests that quality improvement programmes have the potential to further improve quality of care.

Pain and depression predict self-reported fatigue/energy in lupus

This study examined the contribution of pain and psychological distress to fatigue.

METHODS

One-hundred and twenty-five adult Caucasian and Hispanic lupus patients participated in this study. Demographic data, patient- and physician-reported disease activity, as well as psychological functioning, were collected. Fatigue, pain, and vitality were measured using visual analogue scales as well as a subscale of the SF-36 questionnaire. Linear and hierarchical regression analyses were conducted. In the regression analysis, ethnicity was entered at the first step, followed by age, income and education at step 2, pain and disease activity measures at step 3, and psychological measurements at step 4.

RESULTS

In the linear regression analysis, Caucasians reported more fatigue. Fatigue positively correlated with income, education, pain, patient-reported disease activity, helplessness, and depression, and negatively with internality, and the energy analysis mirrored the results of the fatigue analysis. In the first regression analysis, fatigue was the dependent variable. At step 1, Caucasians reported more fatigue. At step 2, no other demographic variables were significant. At step 3, pain and disease activity measures were significant when entered as a block; however, pain independently explained a large amount of variance. At step 4, psychological factors were significant as a block, with depression being the strongest predictor. In the second analysis, energy was the dependent variable. At step 1, Hispanics reported more energy. At step 2, demographic variables were not significant. At step 3, pain and disease activity were significant when entered as a block; however, only pain uniquely predicted energy. At step 4, psychological factors were significant as a block, with depression as the major contributor.

CONCLUSIONS

Both pain and depression were found to be strong predictors of fatigue, and negatively correlated with energy. Disease activity did not appear to play a significant role in lupus fatigue. These findings support the importance of managing depression and pain in order to reduce fatigue in patients with systemic lupus erythematosus.

Spanish LupusPRO: cross-cultural validation study for lupus

Purpose

LupusPRO is a disease-targeted, patient-reported, outcome measure that was developed and validated among US patients with systemic lupus erythematosus (SLE). To expand the availability and use of the tool, we undertook a cross-cultural adaptation and validation study of the Spanish-translated version of the LupusPRO.

Method

Forward and back translations of the 43-item English LupusPRO were undertaken and pretested in five individuals. The finalized Spanish version was administered to 211 SLE patients of Hispanic ancestry from the US and Latin America. Short Form-36 (Spanish) and Spanish LupusPRO were also administered. Disease activity was ascertained using the systemic lupus erythematosus disease activity index. A Spanish LupusPRO questionnaire that could be completed within 2–3 days was mailed to SLE patients of Hispanic ancestry and they mailed it back. Internal consistency reliability, test-retest reliability, criterion validity (against disease activity or health status) and convergent validity were tested. All reported p values are two-tailed.

Results

A total of 211 Spanish-speaking SLE patients (90% women) participated. Test-retest reliability of LupusPRO domains ranged from 0.80–0.95, while internal consistency reliability of the domains ranged from 0.71–0.96. Convergent validity with corresponding domains of the SF-36 was present. All health-related quality of life domains of the LupusPRO (except procreation) performed well against disease activity measures, establishing its criterion validity. Confirmatory factor analysis showed a good fit.

Conclusion

The Spanish LupusPRO has fair psychometric properties and is now available to be included in clinical trials and in longitudinal studies for testing of responsiveness to change.

Efficacy of phototherapy devices and outcomes among extremely low birth weight infants: multi-center observational study

OBJECTIVE

Evaluate the efficacy of phototherapy (PT) devices and the outcomes of extremely premature infants treated with those devices.

STUDY DESIGN

This substudy of the National Institute of Child Health and Human Development Neonatal Research Network PT trial included 1404 infants treated with a single type of PT device during the first 24±12 h of treatment. The absolute (primary outcome) and relative decrease in total serum bilirubin (TSB) and other measures were evaluated. For infants treated with one PT type during the 2-week intervention period (n=1223), adjusted outcomes at discharge and 18 to 22 months corrected age were determined.

RESULT

In the first 24 h, the adjusted absolute (mean (±s.d.)) and relative (%) decrease in TSB (mg dl(-1)) were: light-emitting diodes (LEDs) -2.2 (±3), -22%; Spotlights -1.7 (±2), -19%; Banks -1.3 (±3), -8%; Blankets -0.8 (±3), -1%; (P<0.0002). Some findings at 18 to 22 months differed between groups.

CONCLUSION

LEDs achieved the greatest initial absolute reduction in TSB but were similar to Spots in the other performance measures. Long-term effects of PT devices in extremely premature infants deserve rigorous evaluation.