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1.
J Surg Educ ; 79(6): e242-e247, 2022.
Article in English | MEDLINE | ID: mdl-35831236

ABSTRACT

OBJECTIVE: Robotic-assisted surgery (RAS) accounts for 15% of general surgery (GS) operations performed and is set to grow in prevalence. Currently, there are no training requirements or standard robotic curricula for GS residents. This study aimed to query GS program directors (PDs) on the necessity, extent, and potential impact of including RAS as a required component of residency training. DESIGN: Analysis of responses to a 14-question web-based survey. SETTING: Survey was distributed to PDs via the Association of Program Directors in Surgery listserv in April and May 2021. PARTICIPANTS: General surgery program directors RESULTS: Among 140 respondents, 110 (78.6%) agreed that operating at the robotic console should be a GS residency requirement, yet 93 (66.4%) indicated that RAS exposure negatively impacts the acquisition of other necessary skills. Still, 116 (82.9%) agreed that RAS training provided a net benefit to GS residents, PDs at academic programs were more supportive than those at independent programs of RAS console training requirements (68.2% versus 46.7%, p = 0.048). The median response to the ideal proportion of abdominopelvic cases performed by graduation was 20% robotic, 40% laparoscopic, and 35% open. The suggested minimum number of robotic cases that should be performed by graduation was indicated to be 30 cases by 26% of respondents, 20 by 23%, 10 by 12%, 5 by 4%, and "no minimum" by 36%. CONCLUSIONS: There is strong interest among PDs to institute RAS training requirements for GS residents. This study provides PD perspectives to help inform national conversations on whether and to what extent RAS requirements should be included in GS residency training.


Subject(s)
General Surgery , Internship and Residency , Robotic Surgical Procedures , Humans , Robotic Surgical Procedures/education , Education, Medical, Graduate , Curriculum , Surveys and Questionnaires , General Surgery/education
2.
Surg Endosc ; 36(1): 307-313, 2022 01.
Article in English | MEDLINE | ID: mdl-33523270

ABSTRACT

BACKGROUND: Robotic surgery (RS) has been increasingly incorporated into colorectal surgery (CRS) training. The degree to which RS has been integrated into CRS residency training is not well described. METHODS: A web-based survey was sent to all 2019 accredited CRS residency programs within the United States and Canada. Program directors (PDs) were queried on how robotic surgery had been integrated into their program, specifics on RS curriculum and opinions on RS training during general surgery residency. We compared survey responses by program type (university-based, university-affiliated programs, or independent programs) and by geographic region. In addition, a chi-square test was used to evaluate differences in survey responses with respect to robotic curriculum components. RESULTS: Of 66 programs, 42 (64%) responded to the survey. Of the responding programs, 35 (83%) were university-based or university-affiliated, while 7 (17%) were independent. Most programs were in the Midwest (33%). Forty-one (98%) reported having a surgical robot in use at their institution, with 95% reporting active participation of CRS residents in RS. While 74% of programs have a formal RS training curriculum for CRS residents, there was considerable variability in the curriculum elements employed by each institution, and the differences in proportions of these elements were significant (χ2 99.8, p < 0.001). The median operative approach to abdominopelvic cases was estimated to be 33% robotic, 40% laparoscopic and 20% open. There were no significant differences in the survey responses between university/university-affiliated and independent programs (p > 0.05) or among the different regions (p > 0.05). CONCLUSIONS: This study demonstrated that almost all CRS residencies have integrated RS and have trainees operating at the robotic console. Most programs have a robotics curriculum and there are expanding indications for RS within CRS. This expansion calls for discussion on implementation of training standards such as curricular requisites, baseline competency assessments, and definitions of minimum case requirements to ensure adequate training.


Subject(s)
Colorectal Neoplasms , General Surgery , Internship and Residency , Robotic Surgical Procedures , Curriculum , Education, Medical, Graduate/methods , General Surgery/education , Humans , Robotic Surgical Procedures/education , United States
4.
Am J Surg ; 220(6): 1451-1455, 2020 12.
Article in English | MEDLINE | ID: mdl-33289652

ABSTRACT

BACKGROUND: Cholelithiasis referrals often present with concomitant or isolated atypical symptoms such as reflux, bloating, or epigastric pain. We sought to identify the impact of preoperative symptomatology of atypical or dyspepsia-type biliary colic on operative and non-operative clinical outcomes. METHODS: A retrospective review of patients referred for gallstone disease from 2014 to 2018 at a single institution in Los Angeles County was performed. RESULTS: Of 746 patients evaluated for gallstone disease, 87.4% (n = 652) underwent cholecystectomy - 90.8% (n = 592) had symptom resolution postoperatively whereas 9.2% (n = 60) did not. Over half presented with concomitant atypical and/or dyspepsia symptoms (n = 411). Heartburn/reflux was significantly associated with unresolved symptoms postoperatively (OR 2.1,1.0-4.4, p = 0.04). Overall, 11.1% (n = 83) of all 746 patients and 20.2% of patients with atypical and/or dyspepsia symptoms improved with medical management of gastritis or Helicobacter pylori triple therapy pre/post-operatively. CONCLUSION: Atypical biliary colic and/or dyspepsia is associated with unresolved symptoms following cholecystectomy. Such patients may benefit from H. pylori testing or PPI trial prior to cholecystectomy.


Subject(s)
Cholecystectomy , Gallstones/surgery , Referral and Consultation/statistics & numerical data , Adolescent , Adult , Aged , Aged, 80 and over , Dyspepsia/complications , Female , Gastritis/complications , Helicobacter Infections/complications , Helicobacter pylori , Humans , Male , Middle Aged , Retrospective Studies
5.
Am Surg ; 86(10): 1238-1242, 2020 Oct.
Article in English | MEDLINE | ID: mdl-33135939

ABSTRACT

The upstage rate from ductal carcinoma in situ (DCIS) on core biopsy to invasive carcinoma at definitive excision ranges from 20 to 30%. Nomograms have been developed to aid in the prediction of upstaging so as to guide surgical planning with respect to performance of sentinel lymph node biopsy (SLNB). The aim of this study was to evaluate the ability of these nomograms to predict upstaging within our public hospital population. A retrospective review of patients with DCIS from 2013 to 2018 at a single institution was performed. Individualized probability of upstage was calculated using the Samsung Medical Center (SMC) and Annals of Surgical Oncology (ASO) nomograms. Areas under the receiver operating characteristic curves were calculated to assess the discriminative power of each. Of 105 patients with DCIS, 31 (29.5%) were upstaged to invasive disease. The SMC and ASO nomograms demonstrated area under the curves (AUCs) of .65 (OR = 1.023, 95% CI 1.004-1.042, P = .02) and .60 (OR = 1.035, 95% CI 1.003-1.068, P = .03), respectively. While SMC provided greater discrimination in our cohort, the performance of these nomograms as reliable clinical adjuncts to guide SLNB decision-making in this cohort was less than optimal and thus should not be the sole factor in determining individual upstage risk.


Subject(s)
Breast Neoplasms/pathology , Carcinoma in Situ/pathology , Carcinoma, Ductal, Breast/pathology , Nomograms , Sentinel Lymph Node Biopsy , Adult , Biopsy, Large-Core Needle , Breast Neoplasms/surgery , California , Carcinoma in Situ/surgery , Carcinoma, Ductal, Breast/surgery , Female , Humans , Neoplasm Grading , Neoplasm Staging , Predictive Value of Tests , Retrospective Studies
6.
Breast J ; 26(11): 2199-2202, 2020 11.
Article in English | MEDLINE | ID: mdl-33001531

ABSTRACT

OBJECTIVE: To determine if clinicopathologic (CP) factors could identify patients at "very low" and/or "very high" pretest probability of a high Oncotype DX (ODX) score. METHODS: A retrospective analysis of all patients that had ODX testing 2008-2018 at a single institution. RESULTS: Of 215 patients, all 16 (7.4%) with "all high" risk CP factors had high ODX scores, and all 45 (20.9%) over age 50 with "all low" risk CP factors had ODX recommendations for no chemotherapy. CONCLUSIONS: Oncotype DX results did not change chemotherapy recommendations in those with "very low" or "very high" pretest probability of high ODX scores.


Subject(s)
Breast Neoplasms , Breast Neoplasms/genetics , Female , Gene Expression Profiling , Humans , Middle Aged , Neoplasm Recurrence, Local , Prognosis , Retrospective Studies , Risk Factors
7.
Am Surg ; 86(10): 1324-1329, 2020 Oct.
Article in English | MEDLINE | ID: mdl-33125258

ABSTRACT

Work relative value units (wRVUs) serve as a proxy of surgeon's effort, technical skill, and time to determine reimbursement. The aim of this study is to determine how accurately wRVUs reflect the work effort of surgeons performing laparoscopic inguinal hernia repair (LIHR) as compared to open repair (OIHR). Within the National Surgical Quality Improvement Program database, 40 099 patients who underwent LIHR and 99 176 patients who underwent OIHR between 2012 and 2017 were identified. Mean wRVUs, wRVUs per minute, and operative times were compared between 8 groups based on clinical factors (unilateral vs. bilateral; obstructed vs. non-obstructed; primary vs. recurrent; 2 × 2 × 2 = 8). In both aggregate and matched cohorts, wRVUs for LIHR were significantly lower than OIHR in all 8 categories (P < .001). On regression analysis, the mean difference in assigned vs. calculated relative value units (RVUs) was most divergent among unilateral, recurrent, obstructed IHR (3.12 mean RVUs, P < .001). Despite the rising utilization of LIHR, current wRVUs significantly undervalue this technique across all categories and consequently the work of surgeons who perform laparoscopic procedures. This RVU discrepancy in an increasing minimally invasive, value-driven surgical environment calls for more objective criteria to assign RVUs, whereby the value is measured by operative complexity-patient clinical factors and severity of the hernia itself-not solely operative technique.


Subject(s)
Hernia, Inguinal/surgery , Herniorrhaphy/methods , Laparoscopy/methods , Clinical Competence , Comorbidity , Female , Humans , Male , Middle Aged , Operative Time , Relative Value Scales , Risk Factors , United States
8.
J Surg Educ ; 77(6): e245-e250, 2020.
Article in English | MEDLINE | ID: mdl-32747315

ABSTRACT

OBJECTIVE: Robotic surgery has been increasingly incorporated into the subspecialties of colorectal (CRS), minimally invasive/bariatric (MIS/Bar), and surgical oncology/hepatobiliary (SO/HPB) surgery, yet its impact on fellowship applicant evaluation and contribution to postresidency training remains undefined. The aim of our study was to evaluate how robotic training during General Surgery (GS) residency affects an applicant's competitiveness from the perspective of fellowship programs. DESIGN: A web-based survey was sent to all 235 accredited fellowship programs in CRS (n = 66), MIS/Bar (n = 122), and SO/HPB (n = 47) within the United States and Canada. Fellowship programs were queried on the import of robotic surgery training during GS residency and its impact on an applicant's match potential. RESULTS: Of 235 programs, 155 (66%) responded to the survey - 42 (63.6%) CRS, 87 (71.3%) MIS/Bar, and 26 (55.3%) SO/HPB. Of responding programs, 147 (94.8%) have a surgical robot at their institution, and 131 (84.5%) have fellows actively operating at the console. Overall, 107 (69%) fellowship program directors rated robotic training during surgery residency as "somewhat" or "very" important for residents seeking fellowship. While 95 (61.3%) programs said GS residents should not prioritize robotic training, 60 (38.7%) felt they should, and 38 (24.5%) were more likely to rank an applicant higher if they had some console exposure. Still, 69.7% (n = 108) of programs expect no robotic experience for incoming fellows. CONCLUSIONS: This study demonstrates that most fellowship programs have low expectations of robotic experience for incoming fellows. Still, it is notable that nearly a quarter of programs would rank an applicant more highly if they had robotic console exposure. While these findings appear reassuring to residents with limited access to robotic training, residency programs should be alerted to the growing importance of robotic exposure.


Subject(s)
General Surgery , Internship and Residency , Robotic Surgical Procedures , Canada , Clinical Competence , Education, Medical, Graduate , Fellowships and Scholarships , General Surgery/education , Surveys and Questionnaires , United States
9.
BMJ Case Rep ; 12(11)2019 Nov 28.
Article in English | MEDLINE | ID: mdl-31780621

ABSTRACT

Enteric duplication cysts are a rare cause of intestinal obstruction in the neonatal period. We present the unusual case of an in utero ileal volvulus secondary to an enteric duplication cyst causing an acute abdomen in a 35-week estimated gestational age newborn female delivered to a mother in preterm labour.


Subject(s)
Abdomen, Acute/etiology , Cysts/congenital , Cysts/complications , Ileal Diseases/congenital , Ileal Diseases/complications , Intestinal Perforation/congenital , Intestinal Perforation/complications , Intestinal Volvulus/congenital , Intestinal Volvulus/complications , Obstetric Labor, Premature , Female , Humans , Infant, Newborn , Pregnancy
10.
Surg Endosc ; 32(5): 2365-2372, 2018 05.
Article in English | MEDLINE | ID: mdl-29234939

ABSTRACT

BACKGROUND: Laparoscopic fundoplication is an accepted surgical management of refractory gastro-esophageal reflux disease (GERD). The use of high resolution esophageal manometry (HRM) in preoperative evaluation is often applied to determine the degree of fundoplication to optimize reflux control while minimizing adverse sequela of postoperative dysphagia. OBJECTIVE: Assess the role of preoperative HRM in predicting surgical outcomes, specifically risk assessment of postoperative dysphagia and quality of life, among patients receiving laparoscopic Nissen fundoplication for GERD with immediate postoperative (< 4 weeks clinic), short-term (3-month clinic), and long-term (34 ± 10.4 months of telephone) follow-up. METHODS: Retrospective analysis of 146 patients over the age of 18 who received laparoscopic Nissen fundoplication at University of Vermont Medical Center from July 1, 2011 through December 31, 2014 was completed, of which 52 patients with preoperative HRM met inclusion criteria. Exclusion criteria included history of: (a) named esophageal motility disorder or aperistalsis; (b) esophageal cancer; (c) paraesophageal hernia noted intraoperatively. RESULTS: Elevated basal integrated relaxation pressure (IRP), which is the mean of 4 s of maximal lower esophageal sphincter (LES) relaxation within 10 s of swallowing, was significantly correlated with worsened severity of post-fundoplication dysphagia (r = 0.572, p < 0.0001 with sensitivity and NPV of 100%) and poorer quality of life (r = 0.348, p = 0.018) at up to 3-years follow-up. The presence of preoperative dysphagia was independently related to post-fundoplication dysphagia at short-term (r = 0.403, p = 0.018) and long-term follow-up (r = 0.415, p = 0.005). Also, both elevated mean wave amplitude (r=-0.397, p = 0.006) and distal contractile integral (DCI) (r = - 0.294, p = 0.047) were significantly, inversely correlated to post-Nissen dysphagia. No significant association was demonstrated between other preoperative HRM parameters and surgical outcomes. CONCLUSIONS: Inadequacy of lower esophageal sphincter (LES) relaxation with swallowing as delineated by elevated IRP is significantly predictive of worse long-term postoperative outcomes including dysphagia and quality of life scores. Further assessment of tailoring anti-reflux surgical approach with partial vs. total fundoplication to functionally resistant LES is required.


Subject(s)
Deglutition Disorders/physiopathology , Esophageal Sphincter, Lower/physiology , Fundoplication , Manometry , Preoperative Care , Risk Assessment , Female , Gastroesophageal Reflux/surgery , Humans , Laparoscopy , Male , Middle Aged , Pressure , Quality of Life , Retrospective Studies
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