Recent Publications by CFE Educators

BACKGROUND

Nurse Practitioners and Physician Assistants - called non-physician practitioners or NPPs - are common, but little is known about their educational promise and problems.

METHODS

General surgery faculty in 13 residency programs were surveyed (N = 279 with a 71% response rate) and interviewed (N = 43) about experiences with NPPs. The survey documents overall patterns and differences by program type and primary service; interviews point to deeper rationales and concerns.

RESULTS

NPPs reduce faculty and resident workloads and teach residents. NPPs also reduce resident exposure to educationally valuable activities, and faculty sometimes round, make decisions, and operate with NPPs instead of residents. Interviews indicate that NPPs can overly reduce resident involvement in patient care, diminish resident responsibility and decision making, disrupt team dynamics, and compete for procedures.

CONCLUSIONS

NPPs both enhance and hinder surgical education and highlight the need to more clearly articulate learning outcomes for residents and activities necessary to achieve those outcomes.

BACKGROUND

The study explores how residents and faculty assess the ACGME's 16-h limit on intern shifts.

METHODS

Questionnaire response rates were 76% for residents (N = 291) and 71% for faculty (N = 279) in 13 general surgery residency programs. Results include means, percentage in agreement, and statistical tests for 15 questionnaire items. Semi-structured interviews conducted with 39 residents and 43 faculty were analyzed for main themes.

RESULTS

Few view the intern shift limit as a positive change. Views differ (P  0.01) for residents and faculty on 12 of 15 item means and across PGY levels on all 15 items. Interviews indicate concerns about losses with respect to education and professional development, difficulties when interns transition to their second year, and how intern shifts may be more fatiguing than expected.

CONCLUSIONS

The 16-h limit on intern shifts has remained a source of concern and an educational challenge for residents and faculty.

Piperacillin-tazobactam is one of the most common causes of drug-induced immune hemolytic anemia (DIIHA) and is frequently utilized, especially in patients with cystic fibrosis (CF). Here, we report a case of life-threatening piperacillin-tazobactam-associated DIIHA in a 30-year-old woman with CF and propose management recommendations for piperacillin-tazobactam-associated DIIHA in CF patients.

BACKGROUND

Increased esophagogastric junction (EGJ) distensibility is thought to contribute to gastroesophageal reflux disease (GERD). Using the functional lumen imaging probe (FLIP), we aimed to assess the esophageal response to distension among patients undergoing esophageal pH monitoring.

METHODS

25 patients (ages 22-73; 13 females) who underwent ambulatory wireless esophageal pH testing while off proton-pump inhibitors were evaluated with FLIP during sedated upper endoscopy. Esophageal reflux was quantified by total percent acid exposure time (AET; 6% was considered normal). FLIP studies were analyzed using a customized program generate FLIP topography plots to identify esophageal contractility patterns and to calculate the EGJ-distensibility index (DI). Reflux symptoms were assessed with the GERDQ. Values reflect median (interquartile range).

RESULTS

Among all patients, the AET was 7.2% (3.7-11.1) and EGJ-DI was 4.2 (2.5-7.6) mm /mm Hg. Repetitive antegrade contractions (RACs) were induced in 19/25 (76%) of patients; AET was lower among patients with (6.1%, 3-7.8) than without (14.9, 8.5-22.3) RACs (P = .009). Correlation was weak and insignificant between AET and EGJ-DI, GERDQ and AET, and GERDQ and EGJ-DI. Patients with abnormal AET (n = 16) and normal AET (n = 9) had similar EGJ-DI, 4.6 mm /mm Hg (2.9-9.2) vs 3.2 (2.2-5.1), P = .207 and GERDQ, P = .138.

CONCLUSIONS

Abnormal esophageal acid exposure was associated with an impaired contractile response to volume distention of the esophagus. This supports that acid exposure is dependent on acid clearance mechanisms.

PURPOSE

Without a proper understanding of conflict between health care professionals, designing effective conflict management training programs for trainees that reflect the complexity of the clinical working environment is difficult. To better inform the development of conflict management training, this study sought to explore health care professionals' experiences of conflicts and their characteristics.

METHOD

Between 2014 and early 2016, 82 semistructured interviews were conducted with health care professionals directly involved in first-line patient care in four departments of the University Hospitals of Geneva. These professionals included residents, fellows, certified nursing assistants, nurses, and nurse supervisors. All interviews were transcribed verbatim, and conventional content analysis was used to derive conflict characteristics.

RESULTS

Six conflict sources were identified. Among these sources, disagreements on patient care tended to be the primary trigger of conflict, whereas sources related to communication contributed to conflict escalation without directly triggering conflict. A framework of workplace conflict that integrates its multidimensional and cyclical nature was subsequently developed. This framework suggests that conflict consequences and responses are interrelated, and might generate further tensions that could affect health care professionals, teams, and organizations, as well as patient care. Findings also indicated that supervisors' responses to contentious situations often failed to meet health care professionals' expectations.

CONCLUSIONS

Understanding conflicts between health care professionals involves several interrelated dimensions, such as sources, consequences, and responses to conflict. There is a need to strengthen health care professionals' ability to identify and respond to conflict and to further develop conflict management programs for clinical supervisors.

Primary angiitis of the central nervous system (PACNS) is rare but often included in the differential diagnosis for unusual or unexplained neurologic symptoms owing to its array of clinical manifestations. PACNS is not a single entity, but rather an umbrella term for distinct subtypes of disease affecting different parts of the CNS, different sized vessels, and with different histologic and pathologic findings. Although brain biopsy is considered the gold standard test, it is neither highly sensitive nor specific. One must always pursue a workup for mimics of PACNS. Treatment consists of prednisone monotherapy or combination therapy with prednisone and cyclophosphamide.