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Emily R Winslow

Publications and source records attributed to Emily R Winslow.

8 recordsLinked to original sources

Outcome of salvage abdominoperineal resection after failed endocavitary radiation in patients with rectal cancer.

PURPOSE: Endocavitary radiation is a treatment option for selected patients with rectal cancer, but concern exists for the effectiveness of salvage abdominoperineal resection. This study was designed to examine outcomes after salvage abdominoperineal resection for recurrence after endocavitary radiation. METHODS: A prospective database was used to identify patients undergoing abdominoperineal resection after endocavitary radiation from 1985 to 2001. Office records and a tumor registry were used for disease status and survival data. Survival was calculated using the Kaplan-Meier method and groups compared using the Mantel-Haenszel test. RESULTS: Thirty-eight patients underwent salvage abdominoperineal resection. The mean time to recurrence after completion of endocavitary radiation was 21 +/- 27 months, with 29 percent having persistent disease, 63 percent recurrent disease, and 8 percent a second primary. At abdominoperineal resection, 47 percent had tumor transection, specimen perforation, or injury to the genitourinary or gynecologic tract. Nine patients (24 percent) had positive radial margins. The mean time to perineal wound healing was 56 +/- 74.1 days postoperatively, with 36.8 percent taking more than 60 days. Seventeen patients (45 percent) re-recurred at a mean of 21 +/- 25 months after salvage, with a local control rate of 26 percent at 45 +/- 37 months of follow-up. Median disease-specific survival from completion of endocavitary radiation was 115.5 months, with a five-year, disease-specific survival rate of 66 percent. Patients with recurrent disease after endocavitary radiation had significantly (P = 0.025) better disease-specific survival than those with persistent disease (median survival 115 vs. 25 months). CONCLUSIONS: Although technically difficult and associated with a high morbidity, abdominoperineal resection can salvage a significant fraction (55 percent) of patients failing endocavitary radiation. A high index of suspicion for recurrence and a tenacious approach to its diagnosis are essential for optimal outcomes.

Adult↗

Surgeon workhours in the era of limited resident workhours.

BACKGROUND: Resident workhours have received much attention, yet there is little information concerning faculty workhours. In addition, the perspectives of surgical faculty on the anticipated effects of reducing resident hours have not been studied. STUDY DESIGN: An anonymous survey was distributed to all clinical faculty in the Departments of Surgery, Neurosurgery, Orthopaedics, and Otolaryngology at a single, large academic institution. Surgeons completed a detailed retrospective report of hours worked during a 1-week period. Opinions regarding resident workhour restrictions were also elicited. Chi-square or Student's t-tests were used to determine p values as appropriate, with p </= 0.05 considered significant. RESULTS: Of 120 surveys distributed, 102 (85%) were returned. Subspecialty departments comprised 51% of respondents with 49% from general surgeons. The mean number of hours worked per week by faculty was 70.4 +/- 12.5 (SD) (73.8 +/- 14.1 for general surgeons versus 67.1 +/- 9.9 for subspecialists, p = 0.006), with only 44.1% having at least 1 day per week free from clinical duties. Up to 95% of general surgeons are paged overnight at least once per week (mean 13.6 +/- 11.2 calls/week), with 73% returning from home at least once during the week (mean 1.8 +/- 1.1 returns/week). Importantly, 84% of general surgeons believe reducing resident workhours will increase faculty hours, compared with 57% of subspecialists (p = 0.004). In addition, 87% predict that reducing resident hours will compromise surgical education, with only 11% believing the benefits of hour reduction will outweigh the negatives. CONCLUSIONS: The recommended limit for resident workhours closely approximates the average number of hours worked by surgical faculty in an academic center. Despite this, significant concern exists among the majority of surgical faculty regarding the impact of resident workhour restriction, both on faculty workhours and on resident education.

Attitude of Health Personnel↗

Perioperative outcomes of laparoscopic versus open splenectomy: a meta-analysis with an emphasis on complications.

BACKGROUND: The purpose of this study was to analyze the published perioperative results of laparoscopic splenectomy (LS) compared to open splenectomy (OS), and to determine the impact of LS on the incidence and type of splenectomy-related complications. METHODS: Perioperative results and complications were tabulated from all English-language reports of LS from 1991 through 2002, and complications were analyzed further by type. Data were taken from 26 series that compared OS to LS within an institution (paired analysis) and from an additional 25 series of only LS (unpaired analysis), and a meta-analysis was performed. RESULTS: A total of 2940 patients from 51 published series were included (LS, 2119 patients; OS, 821 patients). Age, gender, and American Society of Anesthesiologists class were similar. In the analysis of paired OS and LS studies, the mean operative time for LS was significantly longer (LS, 180 minutes; OS, 114 minutes; P<.0001,) but the postoperative hospital stay was shorter (LS, 3.6 days; OS, 7.2 days; P<.001). Accessory spleens were identified in 11% of cases in both groups. The total complication rate for LS was 15.5%, compared with 26.6% for OS (P<.0001). LS was associated with significantly fewer pulmonary, wound, and infectious complications (P<.001 for all) but with more hemorrhagic complications, when conversions for bleeding were included. Mortality rates for LS and OS were similar (OS, 1.1%; LS, 0.6%; P=not significant). Comparable results were obtained when the unpaired LS series were added to the analysis. CONCLUSIONS: Although operative times are longer for LS than OS, LS is associated with a significant reduction in splenectomy-related morbidity, primarily as a function of fewer pulmonary, wound, and infectious complications.

Adult↗

Portal vein thrombosis after splenectomy.

BACKGROUND: Portal vein thrombosis (PVT) has been described after splenectomy, but the factors associated with its development and the clinical outcomes are poorly characterized. METHODS: Case logs of four surgeons from 1996 to 2001 were retrospectively reviewed to identify cases of postsplenectomy PVT. RESULTS: Eight cases of PVT (8%) among 101 splenectomies were identified. Indications for splenectomy in patients with PVT were myeloproliferative disease (n = 4), hemolytic anemia (n = 3), and myelodysplastic disorder (n = 1). All patients had splenomegaly (mean 1698 g, range 360 to 3150 g). Among 10 patients with myeloproliferative disease (MP), 4 patients (40%) developed PVT, compared with 4 of 12 patients (25%) with hemolytic anemia. Three of 4 patients (75%) with MP disease and spleen weight greater than 3,000 g developed PVT. Five patients developed PVT despite receiving prophylactic subcutaneous heparin postoperatively. Presenting symptoms included anorexia in 7 (88%), abdominal pain in 6 (75%), and both elevated leukocyte and platelet counts in 8 patients (100%). All diagnoses were made by contrast-enhanced computed tomography scan, and anticoagulation was initiated immediately. One patient died of intraabdominal sepsis; the others are alive with no clinical sequelae at 38 months of follow-up. CONCLUSIONS: PVT is a relatively common complication of splenectomy in patients with splenomegaly. A high index of suspicion, early diagnosis by contrast-enhanced computed tomography, and prompt anticoagulation are key to a successful outcome.

Adult↗

Has the 80-hour work week increased faculty hours?

OBJECTIVE: The 80-hour work week has affected not only surgical residents but also faculty. The aim of this study was to determine the effect of resident hour restrictions on faculty hours and attitudes. DESIGN: Anonymous survey. SETTING: A single, large academic medical center. PARTICIPANTS: All faculty in the Departments of Surgery, Neurosurgery, Orthopedics, and Otolaryngology. METHODS: Faculty were surveyed 6 months before and 6 months after the institution of the resident 80-hour work week. Surgeons detailed hours worked over 1 week and answered yes/no questions about changes in patient care and resident education. P values were determined by Chi-square tests or Student t-tests as appropriate. RESULTS: Of the 118 surveys distributed, 88 were returned (75%). Respondents were evenly divided between general surgeons (GS) and subspecialists (SS). Initially, 70% of faculty predicted that resident work-hour restrictions would increase faculty hours; however, only 47% of faculty felt that this had occurred. When current faculty work hours were compared with previously collected data, no differences were found. Faculty reported working an average of 69.9 +/- 12.2 hours per week this year, compared with 70.4 +/- 12.5 hours last year. When asked about the global impact of the 80-hour work week on faculty, 46% viewed the changes as harmful to the faculty. More concerning, 50% of all faculty felt the care their patients received was worse than previously, with only 2% feeling patient care had improved. This perception was significantly more common among GS faculty (70% GS vs 37% SS; p < 0.01), 94% of whom felt that the current lack of continuity compromises patient care. When the data were stratified by faculty work hours, interesting differences are seen. Of those faculty with work weeks less than 60 hours, only 6% thought the changes were harmful to patients and 64% thought resident training had suffered. In contrast, of those faculty who worked greater than 80 hours per week, 56% thought patients were harmed (p = 0.03) and 100% thought training had suffered (p < 0.01). CONCLUSIONS: Faculty work hours have not increased in the 6 months after the institution of the 80-hour resident work week. However, the majority of the faculty feels that both patient care and resident education have deteriorated.

Attitude of Health Personnel↗

Impact of resident duty-hour reform on faculty clinical productivity.

OBJECTIVE: Prior data have shown that resident duty-hour reform has not affected faculty work hours; yet the preservation of faculty hours may have been at the expense of productivity. We sought to examine change in clinical productivity. DESIGN: Anonymous survey and analysis of faculty relative value units (RVU) database. SETTING: A single, large academic medical center. PARTICIPANTS: All clinical faculty in the Department of Surgery. METHODS: An anonymous survey was distributed to surgical faculty 18 months after reform and compared with surveys taken before and after reform. Opinions regarding productivity and working hours were solicited. P values were determined by chi-square or Student t-tests. Relative value unit data, reflecting clinical productivity, were compared before and after reform. Regression was performed with dependent variable "lnRVU" and independent variables "calendar month," "pre/post" July 2003, and "surgeon." The coefficient on "pre/post" reflected average change in RVUs. RESULTS: A total of 49 of 73 surveys were returned (67% response). Faculty reported an average of 68.0+/-7.0 weekly work hours (p=NS compared with previous survey). In the current survey, 35% felt their overall productivity had fallen due to reform. Among these, 83% felt academic productivity had suffered, 11% were unsure, and 1 person (6%) believed academic productivity was preserved. The majority (82%) reported preserved clinical productivity, 6% reported a decrease, and 12% were unsure. Overall, 60% reported doing work previously done by residents. When RVU data were examined, the coefficient on change pre- and post-reform indicated a 5.7% increase in productivity (p=0.005). However, this effect was driven by 5 surgeons with a greater than 75% increase in productivity, all young faculty, early in practice. Excluding these, there was no significant change (0.6% increase, p=0.77). CONCLUSIONS: Faculty have preserved work hours and clinical productivity, despite a tendency to take on work previously done by residents. This suggests that academic activities may have suffered.

Academic Medical Centers↗

Patients with upright reflux have less favorable postoperative outcomes after laparoscopic antireflux surgery than those with supine reflux.

The aim of this study was to compare symptomatic outcomes after laparoscopic antireflux surgery in patients with upright vs. supine reflux. A prospective database was used to assess postoperative clinical outcomes in relation to positional patterns of reflux in 117 patients. Supine reflux was present in 31%, upright in 24%, and the remaining 44% had bipositional reflux. Preoperatively there were no differences in the frequency of typical or atypical symptoms between groups. At a mean follow-up of 18 +/- 11 months postoperatively, there were marked differences in symptoms between groups. Patients with upright reflux noted significantly more heartburn, chest pain, odynophagia, and bloating postoperatively when compared to patients with supine and bipositional reflux (P < 0.05). According to visual analog scales, patients with upright reflux expressed less satisfaction with operative results, ascribing more symptoms to the esophagus and stomach, when compared to those with supine reflux (P < 0.05). Although all patients reported improvement, the extent of the relief from preoperative symptoms was less in patients with upright reflux (P < 0.05). When asked if, in retrospect, they favored operative therapy, the patients with upright reflux were less enthusiastic (P < 0.05). Although antireflux surgery eliminates reflux in nearly all patients, postoperative symptomatic outcome is related to the preoperative pattern of reflux. Although all patients showed symptomatic improvement, the extent of that improvement was significantly less in patients with upright reflux. These patients should be carefully counseled preoperatively regarding expected symptomatic outcomes.

Adult↗