Initial Experiences with Endovascular Management of Submassive Pulmonary Embolism: Is It Safe?

BACKGROUND: Interventional strategies for massive and submassive pulmonary embolism (smPE) have historically included either systematic intravenous thrombolytic alteplase or surgical embolectomy, both of which are associated with significant morbidity and mortality. However, with the advent of endovascular techniques, recent studies have suggested that an endovascular approach to the treatment of acute smPE may be both safe and effective with excellent outcomes. The purpose of this study was to evaluate the outcomes of patients who have undergone catheter-directed thrombolysis (CDT) for smPE at our institution in an effort to determine the safety of the procedure. METHODS: A retrospective review was conducted from December 2012 to June 2015 to identify patients whom underwent CDT in the treatment of a smPE at our institution. Primary measure was safety of the procedure. Outcome variables were classified as serious or minor adverse events. Serious events included death, stroke, myocardial infarction, and bleeding complications requiring surgical intervention or transfusion. Minor events included groin hematoma, development of arteriovenous fistula, and bleeding requiring interruption or cessation of CDT. In addition, a secondary measure included effectiveness of CDT based on preinterventional and postinterventional clinical examination and radiographic findings. RESULTS: A total of 27 patients undergoing CDT for smPE at our institution were evaluated. The standard procedure included access via bilateral femoral veins and placement of bilateral EKOS catheters for ultrasound-assisted thrombolysis (USAT), with Activase (alteplase) at 1 mg per hour in each catheter for a total of 12 hr. There were no serious adverse events and only 4 patients (14.8%) had minor events, of which only 1 patient required premature termination of therapy due to bleeding resulting in a 3.7% clinically relevant bleeding rate. In addition, a reduction in a right-to-left ventricular end-diastolic diameter ratio (RV/LV ratio) on follow-up imaging was observed in each of the 18 patients where preinterventional and postinterventional imaging was available. Likewise, via chart review, all patients reported significant cessation of shortness-of-breath and resolution of chest pain with associated decrease in supplemental oxygen requirement. CONCLUSIONS: Current evidence, the majority of which has been industry funded, suggests that CDT should be considered as the first-line therapy for smPE. Our experience, in this single-institution retrospective review, demonstrates that CDT with USAT in the treatment of smPE is safe, while providing immediate resolution of both RV strain and clinical symptoms such as shortness-of-breath and chest pain. We hope that these data will allow other institutions to consider CDT as a plausible option in the treatment of smPE.

Work-Related Quality of Life of US General Surgery Residents: Is It Really so Bad?

PURPOSE: The quality of working life of US surgical residents has not been studied, and given the complexity of interaction between work and personal life there is a need to assess this interaction. We utilized a validated Work Related Quality of Life (WRQoL) questionnaire to evaluate the perceived work-related quality of life of general surgery residents, using a large, nationally representative sample in the United States. METHODS: Between January 2016 and March 2016, all US general surgery residents enrolled in an ACGME general surgery training program were invited to participate. The WRQoL scale measures perceived quality of life covering six domains: General Well-Being (GWB), Home-Work Interface (HWI), Job and Career Satisfaction (JCS), Control at Work (CAW), Working Conditions (WCS) and Stress at Work (SAW). RESULTS: After excluding for missing data, the final analysis included 738 residents. The average age was 30 (±3) years, of whom 287 (38.9%) were female, 272 (36.9%) were from a community hospital, and 477 (64.6%) were juniors (postgraduate year ≤ 3). Demographically, the respondents matched expected percentages. When male and female residents were compared, males had statistically better HWI (p<0.001), better GWB (p = 0.03), more CAW (p = 0.0003) and WCS (p = 0.001). Junior residents had a lower JCS (p = 0.002) and CAW (p = 0.04) compared to seniors. There were no differences between university and community residents in any of the domains of WRQoL. Although residents were more stressed than other professions but the overall WRQoL was comparable. CONCLUSIONS: The nature of surgical residency and a surgical career may in fact be more "stressful" than other professions, yet may not translate into a worsened Quality of Life. Our findings suggest further study is needed to elucidate why female residents have or experience a lower perceived WRQoL than their male colleagues.

Applying Expectancy Theory to residency training: proposing opportunities to understand resident motivation and enhance residency training.

Medical resident education in the United States has been a matter of national priority for decades, exemplified initially through the Liaison Committee for Graduate Medical Education and then superseded by the Accreditation Council for Graduate Medical Education. A recent Special Report in the New England Journal of Medicine, however, has described resident educational programs to date as prescriptive, noting an absence of innovation in education. Current aims of contemporary medical resident education are thus being directed at ensuring quality in learning as well as in patient care. Achievement and work-motivation theories attempt to explain people's choice, performance, and persistence in tasks. Expectancy Theory as one such theory was reviewed in detail, appearing particularly applicable to surgical residency training. Correlations between Expectancy Theory as a work-motivation theory and residency education were explored. Understanding achievement and work-motivation theories affords an opportunity to gain insight into resident motivation in training. The application of Expectancy Theory in particular provides an innovative perspective into residency education. Afforded are opportunities to promote the development of programmatic methods facilitating surgical resident motivation in education.

Acute Small-Bowel Obstruction From Intestinal Anisakiasis After the Ingestion of Raw Clams; Documenting a New Method of Marine-to-Human Parasitic Transmission.

Enteric anisakiasis is a known parasitic infection. To date, human infection has been reported as resulting from the inadvertent ingestion of the anisakis larvae when eating raw/undercooked fish, squid, or eel. We present a first reported case of intestinal obstruction caused by anisakiasis, after the ingestion of raw clams.