RESUMEN
INTRODUCTION: The incidence, treatment, and outcomes of necrotizing soft tissue infections (NSTIs) and associated racial disparities have been described in adults, but research in the pediatric population is limited. The purpose of this study is to provide a nationally representative characterization of pediatric NSTI and determine the presence of any racial disparities. METHODS: The National Inpatient Sample was analyzed from 2016 through 2020. Patients aged less than 20 y with a diagnosis of necrotizing fasciitis, Fournier's gangrene, or gas gangrene (based on International Classification of Diseases, Tenth Revision, Clinical Modification codes) were included for analysis. RESULTS: A total of 355 patients were identified. Black and Hispanic patients accounted for the most admissions in 2016 and 2018, respectively (P = 0.024). Compared to White patients, more Black patients were insured by Medicaid (P = 0.037) and were in the first zip code-based income quartile (P = 0.005). The leading infection overall was necrotizing fasciitis and most patients (81.7%) underwent a surgical procedure by the first calendar day after admission. Although the proportion of Black patients undergoing subcutaneous tissue and fascia excisions was more than that of White patients (P = 0.005), there were no significant differences by race in the time to first procedure, the total number of procedures, or number of postoperative complications. Our amputation and mortality rates were low and unreportable, but there were no differences by race. CONCLUSIONS: NSTI is rare in the pediatric population and mortality is low. Black patients are disproportionately diagnosed, but these disparities do not extend to disease treatment or outcomes.
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Fascitis Necrotizante , Gangrena de Fournier , Infecciones de los Tejidos Blandos , Masculino , Adulto , Estados Unidos , Humanos , Niño , Infecciones de los Tejidos Blandos/cirugía , Fascitis Necrotizante/epidemiología , Estudios Transversales , Pacientes Internos , Gangrena de Fournier/cirugía , Estudios RetrospectivosRESUMEN
BACKGROUND: Bariatric surgery is one of the clinical pathways of the Society of American Gastrointestinal and Endoscopic Surgeons (SAGES) Masters Program, and laparoscopic adjustable gastric banding (LAGB) is one of the three anchoring bariatric procedures. To improve surgeon lifelong learning, the Masters Program seeks to identify sentinel articles of each of the 3 bariatric anchoring procedures. In this article, we present the top 10 articles on LAGB. METHODS: A systematic literature search of papers on LAGB was completed, and publications with the most citations and citation index were selected and shared with SAGES Metabolic and Bariatric Surgery Committee members for review. The individual committee members then ranked these papers, and the top 10 papers were chosen based on the composite ranking. RESULTS: The top 10 sentinel publications on LAGB contributed substantially to the body of literature related to the procedure, whether for surgical technique, novel information, or outcome analysis. A summary of each paper including expert appraisal and commentary is presented here. CONCLUSION: These seminal articles have had significant contribution to our understanding and appreciation of the LAGB procedure. Bariatric surgeons should use this resource to enhance their continual education and acquisition of specialized skills.
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Gastroplastia , Humanos , Gastroplastia/métodos , Laparoscopía/métodos , Laparoscopía/educación , Cirugía Bariátrica/métodos , Cirugía Bariátrica/educación , Obesidad Mórbida/cirugía , Educación de Postgrado en Medicina/métodosRESUMEN
BACKGROUND: The incidence and impact of hypoalbuminemia in bariatric surgery patients is poorly characterized. We describe its distribution in laparoscopic sleeve gastrectomy (VSG) and Roux-en-Y gastric bypass (RYGB) patients undergoing primary or revision surgeries and assess its impact on postoperative complications. METHODS: The Metabolic and Bariatric Surgery Quality Improvement Program Database (2015 to 2021) was analyzed. Hypoalbuminemia was defined as Severe (< 3 g/dL), Moderate (3 ≤ 3.5 g/dL), Mild (3.5 ≤ 4 g/dL), or Normal (≥ 4 g/dL). Multivariable logistic regression was performed to calculate odds ratios of postoperative complications compared to those with Normal albumin after controlling for procedure, age, gender, race, body mass index, functional status, American Society of Anesthesia class, and operative length. RESULTS: A total of 817,310 patients undergoing Primary surgery and 69,938 patients undergoing Revision/Conversion ("Revision") surgery were analyzed. The prevalence of hypoalbuminemia was as follows (Primary, Revision): Severe, 0.3%, 0.6%; Moderate, 5.2%, 6.5%; Mild, 28.3%, 31.4%; Normal, 66.2%, 61.4%. Primary and Revision patients with hypoalbuminemia had a significantly higher prevalence (p < 0.01) of several co-morbidities, including hypertension and insulin-dependent diabetes. Any degree of hypoalbuminemia increased the odds ratio of several complications in Primary and Revision patients, including readmission, intervention, and reoperation. In Primary patients, all levels of hypoalbuminemia also increased the odds ratio of unplanned intubation, intensive care unit admission, and venous thromboembolism requiring therapy. CONCLUSION: Over 30% of patients present with hypoalbuminemia. Even mild hypoalbuminemia was associated with an increased rate of several complications including readmission, intervention, and reoperation. Ensuring nutritional optimization, especially prior to revision surgery, may improve outcomes in this challenging population.
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Cirugía Bariátrica , Derivación Gástrica , Hipoalbuminemia , Obesidad Mórbida , Humanos , Hipoalbuminemia/epidemiología , Hipoalbuminemia/etiología , Obesidad Mórbida/cirugía , Cirugía Bariátrica/efectos adversos , Cirugía Bariátrica/métodos , Complicaciones Posoperatorias/etiología , Derivación Gástrica/métodos , Gastrectomía/efectos adversos , Gastrectomía/métodos , Estudios Retrospectivos , Resultado del TratamientoRESUMEN
INTRODUCTION: Laparoscopic sleeve gastrectomy (LSG) is currently the most common bariatric procedure performed in adolescents and young adults in the United States (USA), but there are limited data available on long-term postoperative weight outcomes in these patients. This single-institution US study follows longitudinal weight data in a diverse group of patients undergoing LSG at age 25 years or younger. METHODS: We retrospectively reviewed records of all patients 25 years or younger who underwent LSG at our institution between 2013 and 2020. All weight data documented in the medical record through January 2023 was included. We calculated weight change postoperatively as percent total weight loss (%TWL) relative to preoperative weight. RESULTS: One hundred forty-one patients underwent LSG, at a mean age of 23.1 years. Within this cohort, 56.1% identified as non-Hispanic Black or Hispanic, and 39.7% had private health insurance. The mean %TWL at weight nadir was 28.5% at a mean of 1.35 years postoperatively. The mean long-term %TWL (in patients with ≥ 4 years of follow-up) was 11.8% at a mean of 5.6 years postoperatively, with 43 of the 84 patients with long-term weight data (51%) within 10% of their preoperative weight at most recent follow-up. CONCLUSION: Adolescents and young adults undergoing LSG at our institution had weight nadir comparable to published results during the first 1 to 2 years postoperatively, but the majority developed significant weight recurrence over the ensuing years. Our findings highlight the need for adjuvant weight loss strategies to improve the durability of weight outcomes after LSG in this population.
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Gastrectomía , Laparoscopía , Obesidad Mórbida , Pérdida de Peso , Humanos , Femenino , Adulto Joven , Estudios Retrospectivos , Masculino , Adolescente , Gastrectomía/métodos , Obesidad Mórbida/cirugía , Resultado del Tratamiento , Estados Unidos/epidemiología , Adulto , Cirugía Bariátrica/estadística & datos numéricos , Cirugía Bariátrica/métodosRESUMEN
BACKGROUND: Rapid adoption of sleeve gastrectomy (SG) in the last decade aptly reflects the desire of patients and surgeons for alternatives to RYGB and DS. While SG provides good outcomes, other options that address specific patient needs are warranted. Recently approved by ASMBS, SADI, and OAGB have garnered increasing interest due to their single anastomosis technique. METHODS: Using the Metabolic and Bariatric Surgery Quality Improvement Program database, we examined laparoscopic and robotic cases from 2018 to 2021 to understand the percentage of primary bariatric surgery cases that are SADI and OAGB. We used coarsened exact matching to match patients who underwent SADI or OAGB to patients who underwent Roux-en-Y gastric bypass (RYGB). We examined outcomes of matched patients using logistic regression. RESULTS: Of the 667,979 patients that underwent bariatric-metabolic surgery, 1326 (0.2%) underwent SADI, and 2541 (0.4%) underwent OAGB. SADI was not identified in the database until 2020. In 2020, there were 487 SADI procedures compared to 839 in 2021. From 2018 to 2021, OAGBs went from 149 to 940. Compared with RYGB, SADI was associated with higher rates of anastomotic or staple line leak (OR 2.21 (95% CI 1.08-4.53)) and sepsis (OR 3.62 (95% CI 1.62-8.12)). Compared with RYGB, OAGB was associated with lower rates of gastrointestinal bleeding (OR 0.29 (95% CI 0.12-0.71)) and bowel obstruction (OR 0.10 (95% CI 0.02-0.39)). Of note, there were no differences between these procedures and RYGB for 30-day mortality. CONCLUSION: More SADIs and OAGBs are being performed. However, there were higher complication rates associated with the SADI procedure. Further studies will be needed to better understand the key drivers for these outcomes.
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Cirugía Bariátrica , Derivación Gástrica , Obesidad Mórbida , Humanos , Derivación Gástrica/métodos , Obesidad Mórbida/cirugía , Mejoramiento de la Calidad , Gastrectomía/métodos , América del Norte/epidemiología , Estudios Retrospectivos , Resultado del TratamientoRESUMEN
BACKGROUND: Although the mortality from bariatric surgery is low, perioperative determinants of morbidity and mortality in the bariatric surgery population to date have not been fully defined. This study aimed to evaluate the factors capable of predicting perioperative mortality based on preoperative characteristics with a national patient sample. METHODS: From the American College of Surgeons National Surgical Quality Improvement Program (ACS-NSQIP) database, all the primary bariatric procedures performed between 2007 and 2009 were identified. Using univariate analysis, factors associated with increased perioperative (30-day) mortality were identified. Logistic regression was used to select correlates of 30-day mortality, which were subsequently integrated into a simplified clinical scoring system based on the number of comorbid risk factors. RESULTS: The study identified 44,408 patients (79 % women, 21 % men) with a mean age of 45 ± 11 years. The cumulative 30-day perioperative mortality rate was 0.14 %. The majority of the procedures performed included laparoscopic gastric bypass (54 %) followed by laparoscopic gastric banding (33 %) and open gastric bypass (7 %). Independent predictors associated with significantly increased mortality included age >45 years [adjusted odds ratio (AOR), 2.45], male gender (AOR = 1.77), a body mass index (BMI) of 50 kg/m(2) or higher (AOR, 2.48), open bariatric procedures (AOR, 2.34), diabetes (AOR, 2.88), functional status of total dependency before surgery (AOR, 27.6), prior coronary intervention (AOR, 2.66), dyspnea at preoperative evaluation (AOR, 4.64), more than 10 % unintentional weight loss in 6 months (AOR, 13.5), and bleeding disorder (AOR, 2.63). Ethnicity, hypertension, alcohol abuse, liver disease, and smoking had no significant association with mortality in this study. Risk stratification based on the number of preoperative comorbid factors showed an exponential increase in mortality as follows: 0-1 comorbidities (0.03 %), 2-3 comorbidities (0.16 %), and 4 comorbidities or more (7.4 %). CONCLUSION: This model provides a straightforward, precise, and easily applicable tool for identifying bariatric patients at low, intermediate, and high risk for in-hospital mortality. Notably, baseline functional status before surgery is the single most powerful predictor of perioperative survival and should be incorporated into risk stratification models.
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Cirugía Bariátrica/mortalidad , Adulto , Índice de Masa Corporal , Comorbilidad , Enfermedad Coronaria/epidemiología , Enfermedad Coronaria/terapia , Bases de Datos Factuales , Complicaciones de la Diabetes/epidemiología , Disnea/epidemiología , Femenino , Derivación Gástrica/mortalidad , Gastroplastia/mortalidad , Trastornos Hemorrágicos/epidemiología , Mortalidad Hospitalaria , Humanos , Laparoscopía/mortalidad , Laparotomía/mortalidad , Masculino , Persona de Mediana Edad , Obesidad Mórbida/epidemiología , Obesidad Mórbida/cirugía , Estudios Retrospectivos , Medición de Riesgo , Factores de RiesgoRESUMEN
Gastroparesis is a gastric motility disorder characterized by delayed gastric emptying. It is a rare disease and difficult to treat effectively; management is a dilemma for gastroenterologists and surgeons alike. We conducted a systematic review of the literature to evaluate current diagnostic tools as well as treatment options. We describe key elements in the pathophysiology of the disease, in addition to current evidence on treatment alternatives, including nutritional considerations, medical and surgical options, and related outcomes.
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Gastroparesia , Cirujanos , Humanos , Gastroparesia/diagnóstico , Gastroparesia/etiología , Gastroparesia/cirugía , Vaciamiento GástricoRESUMEN
The introduction and subsequent widespread adaptation of minimally invasive approaches for bariatric surgery have not only changed the outcomes of bariatric surgery but also called into question the management of co-morbid surgical conditions, in particular gallbladder disease. The American Society for Metabolic and Bariatric Surgery Foregut Committee performed a systematic review of the published literature from 1995-2018 on management of gallbladder disease in patients undergoing bariatric surgery. The papers reviewed generated the following results. (1) Routine prophylactic cholecystectomy at the time of bariatric surgery is not recommended. (2) In symptomatic patients who are undergoing bariatric surgery, concomitant cholecystectomy is acceptable and safe. (3) Ursodeoxycholic acid may be considered for gallstone formation prophylaxis during the period of rapid weight loss. (4) Routine preoperative screening and postoperative surveillance ultrasound is not recommended in asymptomatic patients. In the era of minimally invasive surgery, the management of gallbladder disease in patients undergoing bariatric surgery continues to evolve.
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Cirugía Bariátrica , Enfermedades de la Vesícula Biliar , Procedimientos Quirúrgicos Mínimamente Invasivos , Obesidad Mórbida , Colagogos y Coleréticos/uso terapéutico , Enfermedades de la Vesícula Biliar/complicaciones , Enfermedades de la Vesícula Biliar/tratamiento farmacológico , Enfermedades de la Vesícula Biliar/prevención & control , Enfermedades de la Vesícula Biliar/terapia , Humanos , Obesidad Mórbida/complicaciones , Obesidad Mórbida/cirugía , Ácido Ursodesoxicólico/uso terapéuticoAsunto(s)
Enfermedades Óseas Metabólicas , Derivación Gástrica , Laparoscopía , Obesidad Mórbida , Enfermedades Óseas Metabólicas/etiología , Enfermedades Óseas Metabólicas/cirugía , Gastrectomía/efectos adversos , Derivación Gástrica/efectos adversos , Humanos , Obesidad Mórbida/cirugía , Resultado del TratamientoRESUMEN
Intestinal malrotation is an anomalous disorder resulting from the incomplete rotation and fixation of the midgut during embryonic development. Although most patients present early in life with symptoms of bowel obstruction, others remain asymptomatic throughout their lives. We report the case of a 40-year-old morbidly obese woman with no significant past medical history, found to have intestinal malrotation on initial laparoscopic exploration for gastric bypass.
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Derivación Gástrica/métodos , Intestino Delgado/anomalías , Obesidad Mórbida/cirugía , Adulto , Anastomosis en-Y de Roux , Femenino , Humanos , Intestino Delgado/cirugía , LaparoscopíaRESUMEN
BACKGROUND: Laparoscopic Roux-en-Y gastric bypass (LRYGBP) has been shown to be safe and effective. There is little data on the outcomes in massively super-obese patients, with a body mass index (BMI) > or =60 kg/m2 (super-super-obese). The goal of this study was to determine the safety and effectiveness of LRYGBP in these patients, and compare these results to patients with a BMI <60. METHODS: 213 consecutive patients undergoing LRYGBP by a single surgeon at a university hospital were included in the study. The patients were divided into 2 groups: BMI <60 kg/m2 (n=167) and BMI > or =60 kg/m2 (n=46). The 2 groups were compared with regard to perioperative complications, and postoperative weight loss. RESULTS: Both groups had statistically similar complication rates. There were major complications in 8 patients (5%) in the lower BMI group and in 3 patients (7%) in the higher BMI group. There were minor complications in 9 patients (5%) in the lower BMI group and in 4 patients (9%) in the higher BMI group. Mean percent excess weight loss (%EWL) was 64% at 1 year in the BMI <60 group and 53% in the BMI > or =60 group. CONCLUSION: LRYGBP can be performed safely and effectively in super-super-obese patients (BMI > or =60). Although these patients have less %EWL than lighter patients, they still end up with a good result. Therefore, LRYGBP should be considered a good surgical option even for patients with a BMI > or =60.
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Índice de Masa Corporal , Derivación Gástrica/métodos , Laparoscopía/métodos , Obesidad Mórbida/diagnóstico , Obesidad Mórbida/cirugía , Adulto , Anciano , Anastomosis en-Y de Roux , Estudios de Cohortes , Femenino , Estudios de Seguimiento , Derivación Gástrica/efectos adversos , Humanos , Masculino , Persona de Mediana Edad , Obesidad Mórbida/mortalidad , Complicaciones Posoperatorias , Probabilidad , Estudios Prospectivos , Índice de Severidad de la Enfermedad , Resultado del Tratamiento , Pérdida de PesoRESUMEN
OBJECTIVES: Laparoscopic management of adrenal masses has been well described. Immunologically compromised patients can obtain significant benefit from these minimally invasive procedures. We describe a case of an enlarging smooth muscle tumor of the adrenal gland in an acquired immunodeficiency syndrome (AIDS) patient and review the sparse literature available on this subject. CASE REPORT: A 49-year-old female with AIDS complaining of vague abdominal discomfort was found to have a left adrenal mass. Significant enlargement of the mass was noted during routine follow-up. The patient underwent an elective laparoscopic left adrenalectomy without complications. Pathological review found the mass to be a rare adrenal leiomyoma. DISCUSSION: Benign, smooth muscle tumors arising from the adrenal glands are rare. A review of the literature does reveal a propensity for these tumors to occur in the immunocompromised population. CONCLUSION: The ability to manage these tumors laparoscopically is of significant benefit to patients.
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Síndrome de Inmunodeficiencia Adquirida/complicaciones , Neoplasias de las Glándulas Suprarrenales/cirugía , Laparoscopía , Leiomioma/cirugía , Neoplasias de las Glándulas Suprarrenales/complicaciones , Adrenalectomía , Femenino , Humanos , Leiomioma/complicaciones , Persona de Mediana EdadRESUMEN
Gastric bezoars may be formed in the normal stomach as a result of foreign body consecrations of various objects with inability to pass through the pylorus. Classically, most bezoars occur as a complication of gastric surgery which creates a low acid environment, decreased peristalsis, and abnormal pyloric function. Bariatric surgery has been associated with a low incidence of bezoar formation. However, to date there has been no documentation of bezoars occurring after laparoscopic adjustable gastric banding, which is one of the surgical options available for the treatment of morbid obesity. We report a case of a gastric bezoar that occurred 8 months after gastric banding.
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Bezoares/etiología , Gastroscopía/efectos adversos , Laparoscopía/efectos adversos , Estómago , Adulto , Bezoares/terapia , Femenino , Gastroplastia/métodos , Humanos , Complicaciones Posoperatorias , Resultado del TratamientoAsunto(s)
Carcinoma/secundario , Colecistectomía Laparoscópica/efectos adversos , Colecistitis/cirugía , Neoplasias de la Vesícula Biliar/diagnóstico , Siembra Neoplásica , Carcinoma/complicaciones , Carcinoma/diagnóstico , Carcinoma/etiología , Carcinoma/patología , Enfermedades de la Vesícula Biliar/patología , Enfermedades de la Vesícula Biliar/cirugía , Neoplasias de la Vesícula Biliar/complicaciones , Neoplasias de la Vesícula Biliar/patología , Humanos , Hallazgos Incidentales , Pólipos/patología , Pólipos/cirugíaRESUMEN
BACKGROUND AND OBJECTIVES: Laparoscopic splenectomy (LS) has been shown to offer superior outcomes when compared to open splenectomy (OS). Despite the potential advantages associated with the minimally invasive technique, laparoscopy appears to be underused. We sought to evaluate the nationwide trends in LS. METHODS: The Nationwide Inpatient Sample (NIS) database was queried for both OS and LS procedures performed from 2005 through 2010. Partial splenectomies and those performed for traumatic injury, vascular anomaly, or as part of a pancreatectomy were excluded. The included cases were examined for age of the patient and comorbid conditions. We then evaluated the postoperative complications, overall morbidity, mortality, and length of hospital stay. RESULTS: A total of 37,006 splenectomies were identified. Of those, OS accounted for 30,108 (81.4%) cases, LS for 4,938 (13.3%), and conversion to open surgery (CS) for 1,960 (5.3%). The overall rate of morbidity was significantly less in the LS group than in the OS group (7.4% vs 10.4%; P < .0001). The LS group had less mortality (1.3% vs 2.5%, P < .05) and a shorter length of stay (5.6 ± 8 days vs 7.5 ± 9 days). CONCLUSIONS: Despite the benefits conferred by LS, it appears to be underused in the United States. There has been an improvement in the rate of splenectomies completed laparoscopically when compared to NIS data from the past (8.8% vs 13%; P < .05). The conversion rate is appreciably higher for LS than for other laparoscopic procedures, suggesting that splenectomies require advanced laparoscopic skills and that consideration should be given to referring patients in need of the procedure to appropriately experienced surgeons.