Unsafe Practices of Motorcycle Riders in El Petén, Guatemala: A Community Observational Study and a Retrospective Institutional Review.

INTRODUCTION: Outcomes from trauma at the major referral hospital [Hospital Nacional de San Benito (HNSB)] in El Petén, Guatemala, have not been analyzed. Empirical evidence demonstrated a high number of motorcycle accidents (MAs). We hypothesized a large incidence of head trauma with poor outcomes in MAs compared to all other forms of blunt trauma. METHODS: Our hypothesis was tested by performing a community observational study and a retrospective chart review in El Petén, Guatemala. An independent observer catalogued 100 motorcycle riders on the streets of El Petén for riding practices as well as helmet utilization. HNSB does not have electronic medical records. For this study, we performed a retrospective chart review of randomly selected nonconsecutive trauma admission at HNSB between March 2018 and June 2023. Blunt trauma was compared between MAs versus all others. Variables were examined by parametric and nonparametric tests as well as contingency table analyses. RESULTS: Most motorcycles riders involved multiple individuals (2.61 ± 0.79/motorcycle). Seventy riders included children (median = 1.0 [Q1-Q3 range = 1.0-3.0]/motorcycle). Overall, only three riders were wearing helmets. Forty-one were women. Of patients presenting to HNSB with trauma, 91 charts were reviewed (33.0 [20.0-37.0] y old; male 89%), 76.7% were blunt, and 23.3% were penetrating trauma. Within blunt trauma, 57.1% were MAs versus 42.9% all others; P = 0.13. MAs were younger (29.5 [20.0-37.0] versus 34.0 [21.8-45.8] y old; P < 0.05) and of similar gender (male 82.5% versus 96.6%; P = 0.1). More MAs had a computed tomography (70.0% versus 30.0%; P < 0.01) and they were more likely to present with head trauma (72.5% versus 46.7%; P = 0.04) but similar Glasgow Coma Scale (15.0 [13.5-15.0] versus 15.0 [12.5-15.0]; P = 0.7). MAs were less likely to require surgical intervention (37.5% versus 56.7%; P = 0.05) but had similar hospital length of stay (4.0 [2-6] versus 4.0 [2-10.5] d; P = 0.5). CONCLUSIONS: Unsafe motorcycle practices in El Petén are staggering. Most trauma at HNSB is blunt, and likely from MAs. More patients with MAs presented with head trauma. However, severe trauma might be transferred to higher level hospitals or mortality might occur on scene, which will need further investigations. Assessment of mortality from trauma admissions is ongoing. These findings should lead to enforcement of safe motorcycle practices in El Petén, Guatemala.

Does obesity predict morbidity and mortality amongst patients undergoing transfemoral amputations?

BACKGROUND: We investigated the role of obesity on morbidity and mortality in patients undergoing above knee amputation. METHODS: Data of 4225 patients undergoing AKAs was extracted from NIS Database (2016-2019) for a retrospectively matched case-control study and were grouped into; Non-obese (N-Ob-BMI <29.9 kg/m2; n = 1413), class I/II obese (Ob-I/II-BMI: 30-39.9 kg/m2; n = 1413), and class III obese groups (Ob-IIIBMI > 40; n = 1399). Morbidity, mortality, length of stay, and hospital charges were analyzed. RESULTS: Blood loss anemia (OR = 1.42; 95% CI = 1.19-1.64), superficial SSI (OR = 5.10; 95% CI = 1.4717.63) and acute kidney injury (AKI- OR = 1.42; 95% CI = 1.21-1.67) were higher in Ob-III patients. Mortality was 5.8%, 4.5%, and 6.4% in N-Ob, Ob-I/II and Ob-III patients (p < 0.001; Ob-I/II vs. Ob-III), respectively. Hospital LOS was 3 days higher in Ob-III (16.1 ± 18.0), comparatively resulting in $25,481 higher inpatient-hospital charge. CONCLUSION: Patients in Ob-III group were noted to have increased morbidity, higher LOS, and inpatient-hospital cost.

The Veteran Affair Surgical Quality Improvement Program Calculator is a Poor Predictor of Morbidity and Mortality in Octogenarian and Nonagenarian Veterans Undergoing Major Lower Extremity Amputations.

BACKGROUND: Morbidity and mortality for major (above the ankle) lower extremity amputation (LEA) is high in veteran patients and age is a predictor of mortality. The Veteran Affair Surgical Quality Improvement Program (VASQIP) risk assessment tool has been validated for several operations but not for elderly patients undergoing LEA. The present study interrogated the accuracy for the VASQIP calculator for a medium/high-risk operation in a high-risk veteran population (octogenarians and nonagenarians). METHODS: Variables required from input for the VASQIP calculator were retrospectively obtained for 57 octogenarians and 11 nonagenarians submitting to LEA at our institution from 2009 to 2021. The six-outcome variables provided by the VASQIP calculator (30-day mortality, 180-day mortality, 30-day morbidity, 30-day surgical site infection risk, probability of intensive care unit stay, and probability of hospital stay) were compared to observed morbidity and mortality. The accuracy of the calculator was assessed by area under the receiver operating characteristic curve and reported by the area under the curve (AUC) as previously described. RESULTS: In the 68 patients included in this analysis, the time to death from the last index operation was 422.0 ± 604.9 days for octogenarians and 65.6 ± 89.3 days for nonagenarians. Predicted versus observed 30-day mortality for octogenarians and nonagenarians was 8.46 vs. 24.56 [AUC = 0.739; 95% confidence interval (0.581 to 0.898)] and 24.46 vs. 45.45 [AUC = 0.600 (0.171 to 1.000)], respectively. Predicted versus observed 180-day mortality for the same cohorts was 25.22 vs. 47.37 [AUC = 0.578 (0.427 to 0.728)] and 45.34 vs. 90.91 [AUC = 0.100 (0.000 to 0.286)], respectively. Thirty-day morbidity, 30-day surgical site infection, probability of intensive care unit, and probability of in-hospital stay produced an AUC less than 0.600 for all these outcomes. CONCLUSIONS: The VASQIP risk calculator is a poor predictor of short-term outcomes in octogenarians and nonagenarians undergoing major LEA. Most octogenarian and nonagenarian veterans died within 1 year, and the mean survival for nonagenarians was less than 3 months after LEA. The decision for major LEA in octogenarian and nonagenarian veterans warrants an informed discussion with the patient and family.

Feasibility of a Local Anesthesia Program for Inguinal Hernia Repair at a Veteran Affairs Hospital.

BACKGROUND: Local anesthesia (LA) for open inguinal hernia repair (OIHR) is not widely used in the United States. An LA program for OIHR was initiated at the Dallas Veteran Affairs Medical Center in 2015. We hypothesize that outcomes under LA for OIHR are similar to general anesthesia with adequate patient satisfaction. METHODS: A total of 1422 groin hernias were performed by a single surgeon using a standardized technique at the Dallas Veteran Affairs Medical Center (2015-2019). Only unilateral, primary, elective, OIHRs were included (n = 1092). LA was used in 26.0% (n = 285) and compared with patients undergoing general anesthesia. Univariate analysis was performed by the Student t-test for continuous variables and χ2 test (or the Fisher exact test) for categorical variables. RESULTS: OIHR performed with LA increased from 15.5% in 2015 to 76.6% in 2019. Patients undergoing LA were older and had significantly more comorbidities. Holding time to operating room (OR), OR to start of the operation, skin-to-skin time, and end of the operation to out of the OR were all reduced with LA (all P values <0.05). Inguinodynia, recurrence, and overall complications were similar. Patients undergoing LA indicated that they were comfortable (93.0%), rated their worst pain as 2.03 ± 2.2 (of 10), and would undergo LA if they had to do it again (94.0%). CONCLUSIONS: LA was associated with decreased OR times and had good patient satisfaction. Overall complication rates were similar despite a higher burden of comorbid conditions in patients undergoing LA.

Open, Laparoscopic, and Robotic Inguinal Hernia Repair: Outcomes and Predictors of Complications.

BACKGROUND: The robotic approach to an inguinal hernia has not been compared head to head with the open and laparoscopic techniques in randomized controlled trials. Furthermore, long-term outcomes for robotic inguinal hernia repair (RHR) are lacking. In this study, we compared laparoscopic inguinal hernia repair (LHR) and RHR with open inguinal hernia repair (OHR) in veteran patients performed by surgeons most familiar with each approach. METHODS: A retrospective single-institution analysis of 1299 inguinal hernia repairs performed at the VA North Texas Health Care System between 2005 and 2017 was undertaken. Three surgeons performed the operations, each an expert in one approach, and there was no crossover in techniques. A total of 1100 OHRs, 128 LHRs, and 71 RHRs were performed. Univariable analysis was undertaken to determine associations between techniques and outcomes (OHR versus LHR; OHR versus RHR; LHR versus RHR). Setting complications as a dependent variable, multivariable analyses were undertaken to determine an association with complications as well as independent predictors of complications. RESULTS: Patient demographics were similar among groups except for age that was higher in the OHR cohort. The average follow-up was 5.2 ± 3.4 y. In the present report, recurrence was associated with a higher rate in the RHR versus OHR (5.6% versus 1.7%; P < 0.02), but not in the LHR versus OHR (3.9% versus 1.9%; P = 0.09). Inguinodynia was more likely to occur in both the LHR and RHR compared with the OHR (9.4% and 14.1 versus 1.5%; both P's < 0.001). Urinary retention was also more common in the LHR and RHR than in the OHR (5.5% and 5.6% versus 1.8%, both P's < 0.05) as was the rate of overall complications (34.4% and 38.0% versus 11.2%, both P's < 0.001). Multivariable regression analysis showed femoral hernias, ASA, serum albumin, operative room time, a recurrent hernia, and the minimally invasive approaches were independent predictors of overall complications. CONCLUSIONS: Outcomes in the OHR cohort were, in general, superior compared with both the LHR and RHR. However, these strategies should be viewed as complementary. The best approach to an inguinal hernia repair rests on the specific expertise of the surgeon.

Barriers to adoption of laparoscopic cholecystectomy in a county hospital in Guatemala.

BACKGROUND: Despite international efforts to increase performance of laparoscopic cholecystectomy (LC) in rural Guatemala, the vast majority of cholecystectomies are still performed via the open cholecystectomy (OC) approach. Our goal was to explore barriers to the adoption of LC in Guatemala as well as possible mechanisms to overcome them. METHODS: We reviewed 9402 cholecystectomies performed over 14 years by surgeons at the Hospital Nacional de San Benito (HNSB) in El Peten, Guatemala, with either an open or a laparoscopic approach. We conducted personal interviews with all the surgeons who perform cholecystectomies at HNSB to determine current practice and barriers to adopting LC. RESULTS: Overall, seven general surgeons were interviewed who regularly perform cholecystectomy. Of the total number of cholecystectomies reviewed, 8440 (90%) were open and 962 (10%) were laparoscopic. The mean number of cholecystectomies performed per surgeon was 1341.1 ± 1244.9, with OC at 1205.7 ± 1194.9, and LC at 137.4 ± 188.0. Lack of formal training in laparoscopy was identified in 57% of surgeons. Lack of government funds to implement a laparoscopic program was noted by 71% of surgeons (29% felt there was insufficient ancillary staff, 29% poor allocation of hospital funding to purchase laparoscopic equipment/training). Lack of sufficient laparoscopic equipment was identified by 71% of surgeons. CONCLUSIONS: Ninety percent of cholecystectomies performed by surgeons at HNSB continue to be OC. The major limitation is the lack of funding to provide sufficient equipment or ancillary staff. The majority of surgeons preferred to perform LC if these problems could be addressed.

Resident postgraduate year does not influence rate of complications following inguinal herniorrhaphy.

BACKGROUND: Previous data indicate that patients who undergo surgery with a postgraduate year 3 (PGY-3) resident as the junior surgeon have a lower rate of recurrence compared with PGY-1 and PGY-2 after an open inguinal herniorrhaphy. Lower PGY level was also associated with increased operative time. We hypothesize that when controlling for surgeon, technique, and hernia type, the outcomes for inguinal herniorrhaphy are the same independent of PGY level. MATERIALS AND METHODS: A retrospective review of all open unilateral inguinal hernia repairs done by residents who assisted the same senior surgeon at the Veterans Affairs North Texas Health Care System was performed. RESULTS: Seven hundred fifty-two open unilateral inguinal hernia were identified: mean patient age = 60.6 ± 12.7 y; mean body mass index = 27.0 ± 10.8 kg/m2; American Society of Anesthesia III-IV = 51%; and Nyhus type 2 = 44.7%, 3a = 41.6%, and 3b = 13.7%. Residents involved were PGY-1 (17.2%), PGY-2/3 (71.1%), and PGY-4/5 (11.7%). Postoperative complications for intern, junior (PGY-2 and PGY-3), and senior residents (PGY-4 and PGY-5) were 4%, 9%, and 6%, respectively (P = 0.14). Compared to interns, junior residents finished the operation 3.9 min faster (95% confidence interval = -7.5, -0.3). There was no time difference between interns and senior residents completing the operations after controlling for hernia type. Logistic regression did not identify PGY level as an independent predictor of complications or recurrence. CONCLUSIONS: There was a slight decrease in operative time when the repair was done with junior-level residents. PGY level did not influence outcomes for open, unilateral inguinal herniorrhaphy when controlled for hernia type and technique.

Surgical approach to gallbladder disease in rural Guatemala.

BACKGROUND: In this article, we report the current surgical approach to gallbladder disease at a major referral hospital in rural Guatemala. Complications in a cohort of patients undergoing open versus laparoscopic cholecystectomy were catalogued. METHODS: We reviewed cholecystectomies performed by surgeons at the Hospital Nacional de San Benito in El Peten, Guatemala, after the adoption of the laparoscopic approach. Laparoscopic cholecystectomies (LCs) between 2014 and 2015 (n = 42) were reviewed and matched by 58 randomly selected open cholecystectomies (OCs) during the same period. RESULTS: Patient demographics were similar in the LC and OC groups. Of the 63 patients who had elective surgery, 43 (68%) underwent OC. Conversion rate, hospital length of stay, and readmission rate were 4%, 4.8 days, and 5%, respectively. Complications were similar between groups. CONCLUSIONS: Despite the low number of LCs, their complications were not different from that of OCs. During the study period, a large number of cholecystectomies continued to be open, even in the elective setting.

Laparoscopic ischemic conditioning of the stomach increases neovascularization of the gastric conduit in patients undergoing esophagectomy for cancer.

BACKGROUND AND OBJECTIVES: Gastric ischemic preconditioning has been proposed to improve blood flow and reduce the incidence of anastomotic complications following esophagectomy with gastric pull-up. This study aimed to evaluate the effect of prolonged ischemic preconditioning on the degree of neovascularization in the distal gastric conduit at the time of esophagectomy. METHODS: A retrospective review of a prospectively maintained database identified 30 patients who underwent esophagectomy. The patients were divided into three groups: control (no preconditioning, n = 9), partial (short gastric vessel ligation only, n = 8), and complete ischemic preconditioning (left and short gastric vessel ligation, n = 13). Microvessel counts were assessed, using immunohistologic analysis to determine the degree of neovascularization at the distal gastric margin. RESULTS: The groups did not differ in age, gender, BMI, pathologic stage, or cancer subtype. Ischemic preconditioning durations were 163 ± 156 days for partial ischemic preconditioning, compared to 95 ± 50 days for complete ischemic preconditioning (P = 0.2). Immunohistologic analysis demonstrated an increase in microvessel counts of 29% following partial ischemic preconditioning (P = 0.3) and 67% after complete ischemic preconditioning (P < 0.0001), compared to controls. CONCLUSIONS: Our study indicates that prolonged ischemic preconditioning is safe and does not interfere with subsequent esophagectomy. Complete ischemic preconditioning increased neovascularization in the distal gastric conduit.

Adjuvant chemotherapy for ypT0N0M0 rectal cancer following chemoradiotherapy and total mesorectal excision.

The management of adenocarcinoma of the rectum is a dynamic field in oncology. The multidisciplinary approach to the management of this disease continues to evolve in each segment of its trimodality treatment. New scheduling regimens and radiosensitizing agents continue to emerge. Although total mesorectal excision continues to be the operation of choice for rectal cancers, what is done before and after surgery continues to evolve to maximize an ideal oncologic outcome with minimal morbidity. The achievement of a pathological complete response [pCR (i.e. ypT0N0)] in a fraction of patients undergoing neoadjuvant chemoradiation poses an interesting management dilemma. The cohort of patients who can achieve a pCR have superior oncologic outcomes compared to nonresponders. The present review addresses the need for adjuvant therapy in patients with a pCR. We discuss the evolution of the role of adjuvant therapy in patients with rectal cancer and the studies addressing the elimination of this strategy in all patients with rectal cancer with a goal of determining the current evidence that might result in the omission of adjuvant therapy for patients with ypT0N0 rectal cancer after chemoradiation and total mesorectal excision.

The neutrophil to albumin ratio as a predictor of pathological complete response in rectal cancer patients following neoadjuvant chemoradiation.

Pathological complete response (pCR) following neoadjuvant chemoradiotherapy (nCRT) and total mesorectal excision (TME), in patients with locally advanced rectal cancer, occurs in 15-27% of patients. Because blood cell counts and albumin are a direct indicator of the host environment, a response to nCRT might be predicted by these markers. This study was carried out to determine whether the neutrophil to albumin ratio (NAR) was predictive of pCR in veteran patients. Ninety-eight patients with rectal cancer who underwent standard nCRT, followed by TME were analyzed. Pre-nCRT and post-nCRT hematologic data were collected. Univariate and multivariate analyses were carried out. Kaplan-Meier curves were constructed with our primary endpoint of pCR. Male patients (99%), age 62.4±9.1 years, BMI=27.4±5.9 kg/m, rectal cancer distance from anal verge=7.1±4.5 cm (SD), interval between nCRT and TME=8 weeks, 55% patients=low anterior resection, 95% received 5-fluorouracil, and all patients received radiation, with 15% achieving a pCR. Univariate analysis showed that pre-nCRT carcinoembryonic antigen (15.8±45.1 vs. 3.5±5.3 ng/dl; P=0.002) and the pre-nCRT NAR (16.4±4.8 vs. 14.2±1.6; P=0.002) were associated with pCR. On multivariate analysis, pre-nCRT carcinoembryonic antigen (odds ratio=0.41, 95% confidence interval 0.22-0.77) and pre-nCRT NAR (odds ratio=0.76, 95% confidence interval 0.60-0.97) remained independent predictors of pCR. Overall survival between nonresponders and pCR patients at 1, 5, and 10 years was 96, 62, and 44% versus 93, 85, and 61%, P=0.13, and disease-free survival was 95, 60, and 47% versus 93, 85, and 61%, P=0.17; respectively. Our study shows that the pre-nCRT NAR is an independent predictor of pCR. These findings should be applied to other cohorts to determine its validity and reliability for use as a potential predictor of pCR.

Botulinum Toxin A as an Adjunct for the Repair Giant Inguinal Hernias: Case Reports and a Review of the Literature.

The management of giant inguinoscrotal hernias remains a challenge as a result of the loss of the intra-abdominal domain from long-standing hernia contents within the scrotum. Multiple techniques have been described for abdominal wall relaxation and augmentation to allow the safe return of viscera from the scrotum to the intraperitoneal cavity without adversely affecting cardiorespiratory physiology. Preoperative progressive pneumoperitoneum, phrenectomy, and component separation are but a few common techniques previously described as adjuncts to the management of these massively large hernias. However, these strategies require an additional invasive stage, and reproducibility remains challenging. Botulinum toxin A (BTA) has been successfully used for the management of complex ventral hernias. Its use for these hernias has shown reproducibility and a low side effect profile. In the present report, we describe our institutional experience with BTA for giant inguinal hernias in two patients and present a review of the literature. In one case, a 77-year-old man with a substantial cardiac history presented with a giant left inguinal hernia that was interfering with his activities of daily living. He had BTA six weeks prior to inguinal hernia repair. Repair was performed via an inguinal incision with a favorable return of the viscera into the peritoneum. He was discharged on the same day of the operation. A second patient, 78 years of age, had a giant right inguinoscrotal hernia. He had a significant cardiac history and was treated with BTA six weeks prior to inguinal hernia repair via a groin incision. Neither patient had complaints nor recurrence at 7- and 3-month follow-ups. While the literature on this topic is scarce, we found 13 cases of inguinal hernias treated with BTA as an adjunct. BTA might be a promising adjunct for the management of giant inguinoscrotal hernias in addition to or in place of current strategies.

Contextual barriers and enablers to establishing an addiction-focused consultation team for hospitalized adults with opioid use disorder.

BACKGROUND: Hospitalization presents an opportunity to begin people with opioid use disorder (OUD) on medications for opioid use disorder (MOUD) and link them to care after discharge; regrettably, people admitted to the hospital with an underlying OUD typically do not receive MOUD and are not connected with subsequent treatment for their condition. To address this gap, we launched a multi-site randomized controlled trial to test the effectiveness of a hospital-based addiction consultation team (the Substance Use Treatment and Recovery Team (START)) consisting of an addiction medicine specialist and care manager team that provide collaborative care and a specified intervention to people with OUD during the inpatient stay. Successful implementation of new practices can be impacted by organizational context, though no previous studies have examined context prior to implementation of addiction consultation services (ACS). This study assessed pre-implementation context for implementing a specialized ACS and tailoring it accordingly. METHODS: We conducted semi-structured interviews with hospital administrators, physicians, physician assistants, nurses, and social workers at the three study sites between April and August 2021 before the launch of the pragmatic trial. Using an analytical framework based on the Consolidated Framework for Implementation Research, we completed a thematic analysis of interview data to understand potential barriers or enablers and perceptions about acceptability and feasibility. RESULTS: We interviewed 28 participants across three sites. The following themes emerged across sites: (1) START is an urgently needed model for people with OUD; (2) Intervention adaptations are recommended to meet local and cultural needs; (3) Linking people with OUD to community clinicians is a highly needed component of START; (4) It is important to engage stakeholders across departments and roles throughout implementation. Across sites, participants generally saw a need for change from usual care to support people with OUD, and thought the START was acceptable and feasible to implement. Differences among sites included tailoring the START to support the needs of varying patient populations and different perceptions of the prevalence of OUD. CONCLUSIONS: Hospitals planning to implement an ACS in the inpatient setting may wish to engage in a systematic pre-implementation contextual assessment using a similar framework to understand and address potential barriers and contextual factors that may impact implementation. Pre-implementation work can help ensure the ACS and other new practices fit within each unique hospital context.

Gas-Containing Biliary Calculi: Case Series and a Systematic Review.

BACKGROUND: Cholelithiasis is a common gallbladder finding leading to cholecystitis in 7% of cases. Sonographic imaging or computed tomography scans are commonly employed for the diagnosis of benign gallbladder disease. Air within the gallbladder might carry various diagnoses. As opposed to pathologic air in the gallbladder seen in emphysematous cholecystitis, gas-containing gallstones are no more pathological than the exclusive presence of gallstones. In the present report, we review the incidence, physiology, typical characteristics, and clinical significance of gas-containing gallstones within the gallbladder. METHODS: We performed an institutional review of all patients with benign gallbladder disease over the past 16 years (2005 to 2021) to identify patients with gas-containing gallstones in the gallbladder. We performed a review of the literature following the Preferred Reporting Items for Systematic Reviews and Meta-Analysis (PRISMA) to identify all reported cases of patients with gas-containing biliary calculi within the gallbladder. RESULTS: Our institutional review identified 5 patients with gas-containing biliary calculi in 1252 consecutive cholecystectomies; 4 of which had cholecystitis, while 1 was an incidental finding. Our review of the literature identified 30 manuscripts documenting 54 unique patients with gas-containing biliary calculi. None of these patients had consequential pathology related to gas in the stones other than that caused by the gallstones (ie, biliary colic and cholecystitis). CONCLUSIONS: Gas-containing biliary calculi are uncommon. How gas finds itself within gallstones within the gallbladder is not entirely clear. Gas-containing gallstones should not be interpreted as free gas within the gallbladder or within an abscess.

Volvulus of the Transverse Colon.

BACKGROUND: In the United States, the third leading cause of a large bowel obstruction (LBO) is colonic volvulus with torsion occurring most commonly in the sigmoid and the cecum. Transverse colonic volvulus (TCV) is exceedingly rare and specific involvement of the splenic flexure (SFV) is even less common. The present analysis was undertaken to interrogate current trends in presentation, management, and outcomes of TCV. METHODS: In the present report, the world literature was reviewed for the past 90 years (1932 to 2021). We conducted a systematic review to identify all cases of TCV following the PRISMA guidelines. RESULTS: We identified 317 cases of TCV. This included SFV (n = 75), TCV in pediatric patients (n = 63), TCV in pregnant patients (n = 8), and TCV associated with other pathology such as Chilaiditi's syndrome (n = 11). Compared to sigmoid and cecal volvulus, TCV was rare (.94%). It affected slightly more women (54%) than men, commonly in their third decade of life (37.7 ± 23.8). The clinical presentation and diagnostic imaging were consistent with LBO. Compared to sigmoid volvulus, there was a limited role for conservative management and colonoscopic decompression was less effective. The most common operation was segmental resection (25%). Mortality was (20%) commonly because of cardiopulmonary complications and affected more women (63%). The average age of this cohort was 55.7±24.6 years old. DISCUSSION: Our review showed that TCV is an uncommon surgical entity. The diagnosis is likely to be made at laparotomy. Prompt recognition is paramount in preventing ischemia necrosis and perforation. Compared to sigmoid and cecal volvulus, the mortality for TCV remains high.

Current Predictors of Mortality in Veteran Patients Undergoing Major Lower Extremity Amputations: Risk Factors Have Not Changed and Mortality Remains High.

Major lower extremity amputation (LEA-above the ankle) carries a high rate of mortality. In the present study, we performed an institutional review of all patients submitting to LEAs at a Veteran Administration Hospital (between 2009 and 2021) accompanied with a review of the literature.For the past 12 years, 1042 LEAs were performed in 603 patients at our hospital. The 30-day, 1-year, and 5-year mortalities were 8.5%, 28.9%, and 53.0%, respectively. Age, hypoalbuminemia, and Clavien-Dindo Class were independent predictors of mortality in all the time intervals in the analysis. Cardiac disease was not an independent predictor of mortality. In 39 studies reviewed, the average 30-day, 1-year, and 5-year mortality was 14%, 36%, and 56%, respectively. There was no difference in mortality in multiple studies analyzed. No significant temporal variation was identified between 1950 and 2000 vs. 2001 and 2021. Predictors of mortality were not substantially different from our institutional experience.The mortality rate for LEAs remains constant over time. Increasing age and hypoalbuminemia are strong predictors of short- and long-term mortality.

Gastric Outlet Obstruction from Stomach-Containing Groin Hernias: Case Report and a Systematic Review.

Most abdominopelvic structures can find their way to a groin hernia. However, location, and relative fixation are important for migration. Gastric outlet obstruction (GOO) from a stomach-containing groin hernia (SCOGH) is exceedingly rare. In the current report, we present a 77-year-old man who presented with GOO from SCOGH to our facility. We performed a review of the literature following the Preferred Reporting Items for Systematic Reviews and Meta-Analysis (PRISMA) of patients presenting with SCOGH since it was first reported in 1802. Ninety-one cases of SCOGH were identified (85 inguinal and six femoral) over the last two centuries (1802-2023). GOO from SCOGH occurred in 48% of patients in one review and 18% in our systematic analysis. Initial presentation ranged from a completely asymptomatic patient to peritonitis. Management varied from entirely conservative treatment to elective hernia repair to emergent laparotomy. Only one case of laparoscopic management was documented. Twenty-one deaths from SCOGH were reported, with most occurring in early manuscripts (1802-1896 [n = 9] and 1910-1997 [n = 10]). In the recent medical era, outcomes for patients with this rare clinical presentation are satisfactory and treatment ranging from conservative, non-operative management to surgical repair should be tailored towards patients' clinical presentation.