RESUMEN
BACKGROUND: Administrators have focused on decreasing postoperative readmissions for cost reduction without fully understanding their preventability. This study describes the development and implementation of a surgeon-led readmission review process that assessed preventability. METHODS: A gastrointestinal surgical group at a tertiary referral hospital developed and implemented a template to analyze inpatient and outpatient readmissions. Monthly stakeholder assessments reviewed and categorized readmissions as potentially preventable or not preventable. Continuous variables were examined by the Student's t test and reported as means and standard deviations. Categorical variables were examined by the Pearson χ2 statistic and Fisher's exact test. RESULTS: There were 61 readmission events after 849 inpatient operations (7.2%) and 16 after 856 outpatient operations (1.9%), the latter of which were all classified as potentially preventable. Colorectal procedures represented 65.6% of readmissions despite being only 37.2% of all cases. The majority (67.2%) of readmission events were not preventable. Compared to the not-preventable group, the potentially preventable group experienced more dehydration (30.0% vs 9.8%, P = .045) and ileostomy creation (78.6% vs 33.3%, P = .017). The potential for outpatient management to prevent readmission was significantly higher in the potentially preventable group (40.0% vs 0.0%, P < .001), as was premature discharge prevention (35.0% vs 0.0%, P < .001). CONCLUSION: The use of the standardized template developed for analyzing readmission events after inpatient and outpatient procedures identified a disparate potential for readmission prevention. This finding suggests that a singular focus on readmission reduction is misguided, with further work needed to evaluate and implement appropriate quality-based strategies.
Asunto(s)
Pacientes Internos , Readmisión del Paciente , Humanos , Pacientes Ambulatorios , Estudios Retrospectivos , Procedimientos Quirúrgicos Mínimamente InvasivosRESUMEN
To describe an obstetrics and gynecology residency robotic curriculum, facilitated by a web-based feedback and case-tracking tool, allowing for self-selection into advanced training. Phase I (Basic) was required for all residents and included online training modules, online assessment, and robotic bedside assistant dry lab. Phase II (Advanced) was elective console training. Before live surgery, 10 simulation drills completed to proficiency were required. A web-based tool was used for surgical feedback and case-tracking. Online assessments, drill reports, objective GEARS assessments, subjective feedback, and case-logs were reviewed (7/2018-6/2019). A satisfaction survey was reviewed. Twenty four residents completed Phase I training and 10 completed Phase II. To reach simulation proficiency, residents spent a median of 4.1 h performing required simulation drills (median of 10 (3, 26) attempts per drill) before live surgery. 128 post-surgical feedback entries were completed after performance as bedside assistant (75%, n = 96) and console surgeon (5.5%, n = 7). The most common procedure was hysterectomy 111/193 (58%). Resident console surgeons performed portions of 32 cases with a mean console time of 34.6 ± 19.5 min. Mean GEARS score 20.6 ± 3.7 (n = 28). Mean non-technical feedback results: communication (4.2 ± 0.8, n = 61), workload management (3.9 ± 0.9, n = 54), team skills (4.3 ± 0.8, n = 60). Residents completing > 50% of case assessed as "apprentice" 38.5% or "competent" 23% (n = 13). After curriculum change, 100% of surveyed attendings considered residents prepared for live surgical training, vs 17% (n = 6) prior to curriculum change [survey response rate 27/44 (61%)]. Attendings and residents were satisfied with curriculum; 95% and recommended continued use 90% (n = 19).This two-phase robotic curriculum allows residents to self-select into advanced training, alleviating many challenges of graduated robotic training.
Asunto(s)
Internado y Residencia , Procedimientos Quirúrgicos Robotizados , Femenino , Humanos , Procedimientos Quirúrgicos Robotizados/métodos , Retroalimentación , Curriculum , Competencia Clínica , InternetRESUMEN
BACKGROUND/OBJECTIVES: Older adults are at risk for adverse outcomes after trauma, but little is known about post-acute survival as state and national trauma registries collect only inpatient or 30-day outcomes. This study investigates long-term, out-of-hospital mortality in geriatric trauma patients. METHODS: Level I Trauma Center registry data were matched to the US Social Security Death Index (SSDI) to determine long-term and out-of-hospital outcomes of older patients. Blunt trauma patients aged ≥65 were identified from 2009 to 2015 in an American College of Surgeons Level 1 Trauma Center registry, n = 6289 patients with an age range 65-105 years, mean age 78.5 ± 8.4 years. Dates of death were queried using social security numbers and unique patient identifiers. Demographics, injury, treatments, and outcomes were compared using descriptive and univariate statistics. RESULTS: Of 6289 geriatric trauma patients, 505 (8.0%) died as an inpatient following trauma. Fall was the most common mechanism of injury (n = 4757, 76%) with mortality rate of 46.5% at long-term follow-up; motor vehicle crash (MVC) (n = 1212, 19%) had long-term mortality of 27.6%. Overall, 24.1% of patients died within 1 year of trauma. Only 8 of 488 patients who died between 1 and 6 months post-trauma were inpatient. Mortality rate varied by discharge location: 25.1% home, 36.4% acute rehabilitation, and 51.5% skilled nursing facility, P < .0001. CONCLUSION: Inpatient and 30-day mortality rates in national outcome registries fail to fully capture the burden of trauma on older patients. Though 92% of geriatric trauma patients survived to discharge, almost one-quarter had died by 1 year following their injuries.
Asunto(s)
Heridas y Lesiones , Heridas no Penetrantes , Humanos , Anciano , Anciano de 80 o más Años , Estudios Retrospectivos , Hospitalización , Alta del Paciente , Accidentes por Caídas , Centros Traumatológicos , Heridas y Lesiones/terapia , Puntaje de Gravedad del Traumatismo , Sistema de RegistrosRESUMEN
The modern management of colonic diverticular disease involves grouping patients into uncomplicated or complicated diverticulitis, after which the correct treatment paradigm is instituted. Recent controversies suggest overlap in management strategies between these two groups. While most reports still support surgical intervention for the treatment of complicated diverticular disease, more data are forthcoming suggesting complicated diverticulitis does not merit surgical resection in all scenarios. Given the significant risk for complication in surgery for diverticulitis, careful attention should be paid to patient and procedure selection. Here, we define complicated diverticulitis, discuss options for surgical intervention, and explain strategies for avoiding operative pitfalls that result in early and late postoperative complications.
RESUMEN
BACKGROUND: Component separation technique involves incision of abdominal muscle and its aponeurosis, which generates a myofascial advancement flap to assist with fascial closure in abdominal wall reconstructions. This tissue mobilization allows for musculo-fascial approximation of much larger abdominal wall defects than would otherwise be possible. With extensive tissue mobilization, however, there is concern for significant wound and systemic complications. METHODS: A prospective, single institution hernia database was queried for patients undergoing component separation from January 2006 to May 2018. Emergency operations were excluded. Anterior component separation (external oblique release with posterior rectus sheath release) and posterior component separation (transversus abdominus release and posterior rectus sheath release) were examined. RESULTS: Of the 775 component separation, 33.4% included anterior component separation and 66.6% posterior component separation. Mean age was 58.8 ± 11.5 years, mean body mass index was 33.6 ± 7.1 (kg/m2), and 27.9% of patients were diabetic. Hernias were large (280.0 ± 220.9 cm2) and often complex (recurrent: 62.6%, incarcerated: 41.5%, concomitant panniculectomy: 39.1%, and contaminated: 37.0%). Defect size was larger in anterior component separation group compared with posterior component separation (379.5 ± 265.2 vs 230.0 ± 175.0 cm2, P < .001). There was a 35.1% wound complication rate with 32 recurrences (4.1%) during a mean follow-up of 23.3 ± 25.1 months. Complete fascial closure and lack of wound complications significantly improved outcomes (P < .01). Patients undergoing anterior component separation demonstrated more wound complications (42.9% vs 31.2%, P < .001) and recurrences (7.0% vs 2.7%, P = .005). In multivariate analysis, anterior component separation was associated with increased risk of wound complications (odds ratio 1.660; confidence interval, 1.125-2.450), but not recurrence (odds ratio 2.95; confidence interval, 0.72-12.19). Since 2013, prehabilitation and perforator sparing techniques reduced anterior component separation wound complications to 19.6% (P = .008). CONCLUSION: Both anterior component separation and posterior component separation are associated with low recurrence rates, but anterior component separation is associated with higher wound complications. Prehabilitation and operative techniques improve outcomes of component separation.
Asunto(s)
Pared Abdominal/cirugía , Procedimientos Ortopédicos/métodos , Adulto , Anciano , Comorbilidad , Manejo de la Enfermedad , Femenino , Humanos , Masculino , Persona de Mediana Edad , Procedimientos Ortopédicos/efectos adversos , Complicaciones Posoperatorias , Recurrencia , Resultado del TratamientoRESUMEN
BACKGROUND: Optimal management following index laparotomy is poorly defined in secondary peritonitis patients. Although "open abdomen" (OA), or temporary abdominal closure with planned relaparotomy, is used to reassess bowel viability or severity of contamination, recent studies demonstrate comparable morbidity and mortality with primary abdominal closure (PC). This study evaluates differences between OA and PC following emergent laparotomy. METHODS: Using the Premier database at a quaternary care center (2012-2016), nontrauma patients with secondary peritonitis requiring emergent laparotomy were identified (N = 534). Propensity matching for PC (n = 331; 62%) or OA (n = 203; 38%) was performed using variables: Mannheim Peritonitis Index, lactate, and vasopressor requirement. One hundred eleven closely matched pairs (PC:OA) were compared. RESULTS: Five hundred thirty-four patients (55.0% female; mean age, 59.6 ± 15.5 years) underwent emergent laparotomy. Of the OA patients, 136 (67.0%) had one relaparotomy, while 67 (33.0%) underwent multiple reoperations. Compared to daytime cases, laparotomies performed overnight (6 pm-6 am) had more temporary closures with OA (42.8% OA vs. 57.2% PC, p = 0.04). When assessing by surgeon type, PC was performed in 78.7% of laparotomies by surgical subspecialties compared to 56.7% (p < 0.0001) of acute care surgeons. After propensity matching, OA patients had increased postoperative complications (71.2% vs. 41.4%, p < 0.0001), mortality (22.5% vs. 11.7%, p = 0.006), and longer median length of stay (13 vs. 9 days, p = 0.0001). CONCLUSION: Open abdomen was performed in 38.0% of patients, with one-third of those requiring multiple reoperations. Complications, mortality rates, and costs associated with OA were significantly increased when compared to PC. Given these findings, future studies are needed to determine appropriate indications for OA. LEVEL OF EVIDENCE: Therapeutic/care management, level IV.
Asunto(s)
Técnicas de Cierre de Herida Abdominal , Técnicas de Abdomen Abierto , Peritonitis/cirugía , Abdomen/cirugía , Anciano , Femenino , Humanos , Masculino , Persona de Mediana Edad , Peritonitis/diagnóstico , Puntaje de Propensión , Resultado del TratamientoRESUMEN
BACKGROUND: Trauma recidivism accounts for approximately 44% of emergency department admissions and remains a significant health burden with this patient cohort carrying higher rates of morbidity and mortality. METHODS: A level 1 trauma center registry was queried for patients aged 18-25 y presented between 2009 and 2015. Patients with nonaccidental gunshot wounds, stab wounds, or blunt assault-related injuries were categorized as violent injuries. Primary outcomes included mortality and recidivism, which were defined as patients with two unrelated traumas during the study period. Hospital records and the Social Security Death Index were used to aid in outcomes. RESULTS: A total of 6484 patients presented with 1215 (18.7%) sustaining violent injuries (87.4% male, median age 22.2 y). Mechanism of violent injuries included 64.4% gunshot wound, 21.1% stab, and 14.8% blunt assault. Compared with nonviolent injuries, violent injury patients had increased risk of mortality (9.3% versus 2.1%, P < 0.0001). Out-of-hospital mortality was 2.6% (versus 0.5% nonviolent, P < 0.0005), with an average time to death being 6.4 mo from initial injury. Recidivism was 24.9% with mean time to second violent injury at 31.9 ± 21.0 mo; 14.9% had two trauma readmissions, and 8.0% had ≥3. Ninety percent of subsequent injuries occurred within 5 y, with 19.1% in the first year. CONCLUSIONS: The burden of injury after violent trauma extends past discharge as patients have significantly higher mortality rates following hospital release. Over one-quarter present with a second unrelated trauma or death. Improved medical, psychological, and social collaborative treatment of these high-risk patients is needed to interrupt the cycle of violent injury.
Asunto(s)
Víctimas de Crimen/estadística & datos numéricos , Heridas por Arma de Fuego/mortalidad , Heridas no Penetrantes/mortalidad , Heridas Punzantes/mortalidad , Estudios de Cohortes , Costo de Enfermedad , Víctimas de Crimen/psicología , Femenino , Humanos , Masculino , Recurrencia , Sistema de Registros/estadística & datos numéricos , Apoyo Social , Centros Traumatológicos/estadística & datos numéricos , Heridas por Arma de Fuego/prevención & control , Heridas no Penetrantes/prevención & control , Heridas Punzantes/prevención & control , Adulto JovenRESUMEN
CASE SUMMARY: A 63-year-old woman with history of stage II rectal adenocarcinoma status postneoadjuvant chemoradiation and subsequent abdominoperineal resection presented with worsening bulge and inability to pouch stoma. CT scan revealed a 4-cm parastomal hernia. After discussion with the patient regarding management options, she elected to undergo repair of hernia defect. A robot-assisted laparoscopic parastomal hernia repair with synthetic mesh via the Sugarbaker technique was performed. After a short stay in the hospital, the patient recovered well and reported no recurrent symptoms.
Asunto(s)
Adenocarcinoma/cirugía , Colostomía , Herniorrafia/métodos , Hernia Incisional/cirugía , Complicaciones Posoperatorias/cirugía , Neoplasias del Recto/cirugía , Procedimientos Quirúrgicos Robotizados/métodos , Mallas Quirúrgicas , Colostomía/métodos , Femenino , Humanos , Hernia Incisional/diagnóstico , Hernia Incisional/prevención & control , Laparoscopía , Persona de Mediana Edad , Complicaciones Posoperatorias/diagnóstico , Complicaciones Posoperatorias/prevención & control , Estomas QuirúrgicosRESUMEN
BACKGROUND: Despite improvement in technique and technology, using prophylactic ureteral catheters to avoid iatrogenic ureteral injury during colectomy remains controversial. OBJECTIVE: The aim of this study was to evaluate outcomes and costs attributable to prophylactic ureteral catheters with colectomy. DESIGN: This was a retrospective study. SETTINGS: The study was conducted at a single tertiary care center. PATIENTS: The colectomy-targeted American College of Surgeons National Surgical Quality Improvement Program database from 2012 to 2014 was queried. MAIN OUTCOME MEASURES: The primary end point was the rate of 30-day ureteral injury after colectomy. Univariate and multivariate analyses determined factors associated with ureteral injury and urinary tract infection in patients undergoing colectomy. RESULTS: A total of 51,125 patients were identified with a mean age of 60.9 ± 14.9 years and a BMI of 28.4 ± 6.7 k/m; 4.90% (n = 2486) of colectomies were performed with prophylactic catheters, and 333 ureteral injuries (0.65%) were identified. Prophylactic ureteral catheters were most commonly used for diverticular disease (42.2%; n = 1048), with injury occurring most often during colectomy for diverticular disease (36.0%; n = 120). Univariate analysis of outcomes demonstrated higher rates of ileus, wound infection, urinary tract infection, urinary tract infection as reason for readmission, superficial site infection, and 30-day readmission in patients with prophylactic ureteral catheter placement. On multivariate analysis, prophylactic ureteral catheter placement was associated with a lower rate of ureteral injury (OR = 0.45 (95% CI, 0.25-0.81)). LIMITATIONS: This was a retrospective study using a clinical data set. CONCLUSIONS: Here, prophylactic ureteral catheters were used in 4.9% of colectomies and most commonly for diverticulitis. On multivariate analysis, prophylactic catheter placement was associated with a lower rate of ureteral injury. Additional research is needed to delineate patient populations most likely to benefit from prophylactic ureteral stent placement. See Video Abstract at http://links.lww.com/DCR/A482.
Asunto(s)
Colectomía/efectos adversos , Enfermedades del Colon/cirugía , Uréter/lesiones , Enfermedades Ureterales/prevención & control , Catéteres Urinarios , Anciano , Humanos , Enfermedad Iatrogénica/prevención & control , Persona de Mediana Edad , Complicaciones Posoperatorias/prevención & control , Mejoramiento de la Calidad , Estudios Retrospectivos , Enfermedades Ureterales/etiologíaRESUMEN
BACKGROUND: Surgical trainee association with operative outcomes is controversial. Studies are conflicting, possibly due to insufficient control of confounding variables such as operative time, case complexity, and heterogeneous patient populations. As operative complications worsen long-term outcomes in oncologic patients, understanding effect of trainee involvement during laparoscopic colectomy for cancer is of utmost importance. Here, we hypothesized that resident involvement was associated with worsened 30-day mortality and 30-day overall morbidity in this patient population. METHODS: Patients undergoing laparoscopic colectomy for oncologic diagnosis from 2005 to 2012 were assessed using the American College of Surgeons National Surgical Quality Improvement Program dataset. Propensity score matching accounted for demographics, comorbidities, case complexity, and operative time. Attending only cases were compared to junior, middle, chief resident, and fellow level cohorts to assess primary outcomes of 30-day mortality and 30-day overall morbidity. RESULTS: A total of 13,211 patients met inclusion criteria, with 4075 (30.8%) cases lacking trainee involvement and 9136 (69.2%) involving a trainee. Following propensity matching, junior (PGY 1-2) and middle level (PGY 3-4) resident involvement was not associated with worsened outcomes. Chief (PGY 5) resident involvement was associated with worsened 30-day overall morbidity (15.5 vs. 18.6%, p = 0.01). Fellow (PGY > 5) involvement was associated with worsened 30-day overall morbidity (16.0 vs. 21.0%, p < 0.001), serious morbidity (9.3 vs. 13.5%, p < 0.001), minor morbidity (9.8 vs. 13.1%, p = 0.002), and surgical site infection (7.9 vs. 10.5%, p = 0.006). No differences were seen in 30-day mortality for any resident level. CONCLUSION: Following propensity-matched analysis of cancer patients undergoing laparoscopic colectomy, chief residents, and fellows were associated with worsened operative outcomes compared to attending along cases, while junior and mid-level resident outcomes were no different. Further study is necessary to determine what effect the PGY surgical trainee level has on post-operative morbidity in cancer patients undergoing laparoscopic colectomy in the context of multiple collinear factors.
Asunto(s)
Colectomía/efectos adversos , Colectomía/educación , Neoplasias del Colon/cirugía , Internado y Residencia , Laparoscopía/efectos adversos , Laparoscopía/educación , Tempo Operativo , Anciano , Colectomía/métodos , Neoplasias del Colon/complicaciones , Comorbilidad , Femenino , Humanos , Laparoscopía/métodos , Masculino , Persona de Mediana Edad , Complicaciones Posoperatorias , Puntaje de Propensión , Mejoramiento de la Calidad , ReoperaciónRESUMEN
BACKGROUND: The role of robotic assistance for gastric bypass remains controversial. Using a large nationwide cohort, we compared early outcomes after robotic Roux-en-Y gastric bypass (Robot-RYGB) with the laparoscopic technique (LRYGB). OBJECTIVE: This study aimed to use a bariatric-specific, large, nationwide cohort with several years of data to compare the early postoperative outcomes of the Robot-RYGB and LRYGB. SETTING: Nationwide register-based cohort study. METHODS: The Bariatric Outcomes Longitudinal Database from 2007 to 2012 was used to identify patients who underwent nonrevisional Robot-RYGB or LRYGB. Propensity matching was used to account for differences in age, body mass index, sex, American Society of Anesthesiologists classification, multiple preoperative co-morbidities, and procedural year. A second propensity score was calculated with adjustment of operative time in addition to the other adjusted variables. RESULTS: We identified 137,455 patients who underwent Robot-RYGB (n = 2415) or LRYGB (n = 135,040) with a mean body mass index of 47.1 ± 8.4 kg/m2 and age of 45.4 ± 11.7 years. In the propensity-matched cohorts, there were 30-day differences in operative time (150.2 ± 72.5 versus 111.8 ± 47.6, P<.001); 30-day rates of reoperation (4.8% versus 3.1%, P = .002); 90-day rates of reoperation (8.8% versus 5.3%, P<.001), complication (15.8% versus 12.5%, P = .001), readmission (8.5% versus 6.4%, P = .005), stricture (3.5% versus 2.0%, P = .001), ulceration (1.2% versus .6%, P = .034), nausea or emesis (6.4% versus 4.36%, P = .001), and anastomotic leak (1.6% versus .2%, P<.001) when comparing Robot-RYGB with LRYGB. After including operative time in propensity matching, there were no significant differences in rates of 30-day readmission or ulceration or 90-day readmission or ulceration; all other differences remained significant. CONCLUSIONS: Despite controlling for patient characteristics, patients undergoing Robot-RYGB developed higher rates of early morbidity compared with LRYGB, suggesting LRYGB may provide improved postoperative outcomes. Further studies are needed to definitively compare these 2 operative approaches.
Asunto(s)
Fuga Anastomótica/epidemiología , Derivación Gástrica/métodos , Laparoscopía/métodos , Obesidad Mórbida/cirugía , Atención Perioperativa/métodos , Puntaje de Propensión , Procedimientos Quirúrgicos Robotizados/métodos , Índice de Masa Corporal , Femenino , Estudios de Seguimiento , Humanos , Incidencia , Masculino , Persona de Mediana Edad , Tempo Operativo , Readmisión del Paciente/tendencias , Estudios Retrospectivos , Factores de Tiempo , Resultado del Tratamiento , Estados Unidos/epidemiologíaRESUMEN
BACKGROUND: Laparoscopic Roux-en-Y gastric bypass (LRYGB) is a commonly performed bariatric procedure. Readmissions are used as a quality indicator with a nationwide emphasis on reduction. In LRYGB surgery, surgeon volume studies have focused on correlation with technical outcomes, offering limited data on readmissions. Our aim was to evaluate nationwide data to explore the relationship between surgeon case volume and hospital readmissions following LRYGB. METHODS: The Bariatric Outcomes Longitudinal Database from 2011 was used for this study. Analysis was restricted to patients who underwent non-revisional LRYGB. Surgeons performing more than 50 LRYGB during the study period were defined as high-volume surgeons (HVS). Multivariable logistic regression modeling was used to control for patient demographics and comorbidities. RESULTS: We identified 32,521 patients who underwent LRYGB with an overall 30-day readmission rate of 5.5 %, mean age 45.7 (12.0) years, and mean BMI 47.2 (8.0) kg/m2. There were no major differences in BMI (47.3 ± 8.1 vs 47.1 ± 7.9, p = 0.282) or age (45.5 ± 12.0 vs 45.8 ± 12.0, p = 0.030) between low-volume surgeon (LVS) and HVS patients. After controlling for baseline characteristics, HVS patients were less likely to be readmitted compared to those with a LVS (OR = 0.85, 95 % CI 0.77-0.94), with a readmission rate of 5.2 vs 6.1 % (p = 0.001). Additionally, HVS patients had lower rates of 30-day mortality (OR = 0.50, 95 % CI 0.27-0.91), complication (OR = 0.81, 95 % CI 0.75-0.87), reoperation (OR = 0.82, 95 % CI 0.72-0.93), and anastomotic leak (OR = 0.64, 95 % CI 0.46-0.87). CONCLUSIONS: Readmission following LRYGB is significantly associated with surgeon operative volume; surgeons that perform fewer than 50 LRYGB per year are more likely to have 30-day readmissions and complications. Our findings support other more generalized studies suggesting surgeon case volume is inversely associated with increased risk of adverse outcomes and complications. As such, performance of LRYGB by HVS may decrease patient morbidity, hospital readmission, and overall healthcare utilization.
Asunto(s)
Derivación Gástrica/estadística & datos numéricos , Laparoscopía , Readmisión del Paciente/estadística & datos numéricos , Fuga Anastomótica/epidemiología , Bases de Datos Factuales , Femenino , Humanos , Masculino , Persona de Mediana Edad , Complicaciones Posoperatorias/epidemiología , Reoperación/estadística & datos numéricos , Cirujanos , Estados Unidos/epidemiologíaRESUMEN
BACKGROUND: The disproportionate increase in the super obese (SO) is a hidden component of the current obesity pandemic. Data on the safety and efficacy of bariatric procedures in this specific patient population are limited. Our aim is to assess the comparative effectiveness of the two most common bariatric procedures in the SO. METHODS: Using the Bariatric Outcomes Longitudinal Database from 2007 to 2012, we compared SO patients (BMI ≥ 50) undergoing laparoscopic Roux-en-Y gastric bypass (RYGB) or sleeve gastrectomy (SG). Stepwise logistic regression modeling was used to calculate a propensity score to adjust for patient demographics and comorbidities. RESULTS: We identified 50,987 SO patients who underwent RYGB (N = 42,119) or SG (N = 8868). There was no difference in adjusted overall 30-day complication rate comparing RYGB and SG patients (11.5 vs. 11.1 %, p = 0.250). RYGB patients had higher adjusted rates of 30-day mortality (0.3 vs. 0.2 %, p = 0.042), reoperation (4.0 vs. 2.4 %, p < 0.001), and readmission (6.9 vs. 5.5 %, p < 0.001) compared to SG patients. The percent of total weight loss (%TWL) was significantly higher for RYGB patients compared to SG at 3 months (14.1 vs. 13.1 %, p < 0.001), 6 months (25.2 vs. 22.4 %, p < 0.001), and 12 months (34.5 vs. 29.7 %, p < 0.001). RYGB patients had increased resolution of all measured comorbidities: diabetes mellitus (61.6 vs. 50.8 %, p < 0.001), hypertension (43.1 vs. 34.5 %, p < 0.001), gastroesophageal reflux disease (53.9 vs. 32.5 %, p < 0.001), hyperlipidemia (39.7 vs. 32.5 %, p < 0.001), and obstructive sleep apnea (42.8 vs. 40.6 %, p = 0.058) at 12 months compared to SG patients. CONCLUSIONS: There are significant differences in comorbidity improvement and resolution as well as weight loss between RYGB and SG in the SO population. There was no difference in overall 30-day complications, but more RYGB patients required readmission and reoperation. However, RYGB was considerably more effective in controlling obesity-related comorbidities. Our results favor performance of RYGB in SO patients of appropriate risk.
Asunto(s)
Gastrectomía/métodos , Derivación Gástrica , Obesidad Mórbida/cirugía , Adulto , Comorbilidad , Investigación sobre la Eficacia Comparativa , Diabetes Mellitus/terapia , Femenino , Reflujo Gastroesofágico/terapia , Humanos , Hiperlipidemias/terapia , Hipertensión/terapia , Masculino , Readmisión del Paciente/estadística & datos numéricos , Complicaciones Posoperatorias , Reoperación/estadística & datos numéricos , Apnea Obstructiva del Sueño/terapia , Pérdida de PesoRESUMEN
BACKGROUND AND OBJECTIVES: Surgical complications delay adjuvant therapy in oncology patients. Current literature remains unclear regarding resident effect on postoperative outcomes, with inappropriate coverage possibly endangering patients in spite of attending oversight. We assessed resident postgraduate year (PGY) effect on 30-day overall morbidity in cancer patients undergoing major intra-abdominal and non-abdominal surgery. METHODS: Patients undergoing non-emergent major intra- and extra-abdominal operations from 2005-2012 were queried using the American College of Surgeons' National Surgical Quality Improvement Program. Attending alone and resident PGY cohorts were compared for demographics, 30-day overall morbidity, mortality, and relevant outcomes. RESULTS: A total of 156,941 cancer patients undergoing major intra-abdominal (n = 76,385) or major non-abdominal (n = 80,556) procedures were captured. Demographics were clinically similar across attending and PGY levels. Rates of overall morbidity increased significantly with PGY level, along with operative time and length of stay. For major intra-abdominal procedures, all resident levels except PGY2 level adversely affected overall morbidity. Above PGY4 level, resident involvement had a stronger association with adverse outcome than preoperative comorbidities and preoperative chemotherapy. Interestingly, gastric, gall bladder, liver, pancreas, esophageal, and thyroid procedures demonstrated no effect of resident involvement on overall morbidity. CONCLUSIONS: Resident PGY is independently associated with increased overall morbidity in patients undergoing selected major surgical procedures. Understanding surgical procedures affected by resident involvement will maximize outcomes.
Asunto(s)
Internado y Residencia/métodos , Neoplasias/cirugía , Complicaciones Posoperatorias/epidemiología , Oncología Quirúrgica/educación , Procedimientos Quirúrgicos Operativos/efectos adversos , Adulto , Anciano , Femenino , Humanos , Tiempo de Internación/estadística & datos numéricos , Masculino , Persona de Mediana Edad , Neoplasias/epidemiología , Tempo Operativo , Complicaciones Posoperatorias/etiología , Mejoramiento de la Calidad/estadística & datos numéricos , Estudios Retrospectivos , Procedimientos Quirúrgicos Operativos/educación , Procedimientos Quirúrgicos Operativos/métodos , Resultado del TratamientoRESUMEN
PURPOSE: Optimal timing of surgery for acute diverticulitis remains unclear. A non-operative approach followed by elective surgery 6-week post-resolution is favored. However, a subset of patients fail on the non-operative management during index admission. Here, we examine patients requiring emergent operation to evaluate the effect of surgical delay on patient outcomes. METHODS: Patients undergoing emergent operative intervention for acute diverticulitis were queried using the American College of Surgeons National Surgical Quality Improvement Program (ACS-NSQIP) database from 2005 to 2012. Primary endpoints of 30-day overall morbidity and mortality were evaluated via univariate and multivariate analysis. RESULTS: Of the 2,119 patients identified for study inclusion, 57.2 % (n = 1212) underwent emergent operative intervention within 24 h, 26.3 % (n = 558) between days 1-3, 12.9 % (n = 273) between days 3-7, and 3.6 % (n = 76) greater than 7 days from admission. End colostomy was performed in 77.4 % (n = 1,640) of cases. Unadjusted age and presence of major comorbidities increased with operative delay. Further, unadjusted 30-day overall morbidity, mortality, septic complications, and post-operative length of stay increased significantly with operative delay. On multivariate analysis, operative delay was not associated with increased 30-day mortality but was associated with increased 30-day overall morbidity. CONCLUSIONS: Hartmann's procedure has remained the standard operation in emergent surgical management of acute diverticulitis. Delay in definitive surgical therapy greater than 24 h from admission is associated with higher rates of morbidity and protracted post-operative length of stay, but there is no increase in 30-day mortality. Prospective study is necessary to further answer the question of surgical timing in acute diverticulitis.
Asunto(s)
Diverticulitis/mortalidad , Diverticulitis/cirugía , Sepsis/mortalidad , Sepsis/cirugía , Enfermedad Aguda , Diverticulitis/complicaciones , Tratamiento de Urgencia , Femenino , Humanos , Masculino , Persona de Mediana Edad , Morbilidad , Análisis Multivariante , Periodo Posoperatorio , Cuidados Preoperatorios , Sepsis/complicaciones , Factores de Tiempo , Resultado del TratamientoRESUMEN
BACKGROUND: Thirty-day hospital readmissions are used as an indicator of quality for health care systems. The timing of readmissions after ventral hernia repair (VHR) is poorly defined, and its relationship to laparoscopic or open technique is unclear. The aim of this study was to assess differences between early and late readmissions after VHR. METHODS: The participant use data set of the American College of Surgeons National Surgical Quality Improvement Project for 2012 was used for this study. Current procedural terminology codes for laparoscopic (n = 3,360) and open VHR (n = 9,009) were used to identify the study population. Thirty-day readmissions were grouped into early and late admissions based on the 25th percentile of days from discharge. RESULTS: Laparoscopic VHR had fewer 30-day readmissions (6.9% vs 9.2%, odds ratio [OR] 0.73, 95% confidence interval [CI] 0.63-0.85). The 2 most common reasons for readmission were wound occurrences (32%) and gastrointestinal disorders (14%; mostly nausea and emesis). Early readmissions occurred in 283 patients (2.3% of the entire cohort). Gastrointestinal disorders were more common in patients with early readmissions compared with late readmissions (39% vs 13%, OR 4.45, 95% CI 3.06-6.47) and were less common after open versus laparoscopic VHR (16% vs 33%, OR 2.59, 95% CI 1.75-3.84). Wound occurrences were more common in patients with late readmissions (52% vs 23%, OR 3.68, 95% CI 2.56-5.29) and more common after open VHR (49.6% vs 24.4%, OR 3.05, 95% CI 2.06-4.52). CONCLUSION: Patients with early and late readmission following VHR demonstrate different characteristics. Causes of readmission are also different and are based on timing and operative technique. Knowing the causes of readmission following VHR can potentially help clinicians prevent readmissions. Attempts to decrease early readmissions after VHR should mainly target prediction, avoidance, and management of gastrointestinal complications; efforts to decrease late readmissions should focus on the management of wound-related complications.
Asunto(s)
Hernia Ventral/cirugía , Herniorrafia/efectos adversos , Laparoscopía/efectos adversos , Alta del Paciente , Readmisión del Paciente , Complicaciones Posoperatorias/epidemiología , Adulto , Anciano , Femenino , Humanos , Masculino , Persona de Mediana Edad , Mejoramiento de la Calidad , Estudios Retrospectivos , Factores de Riesgo , Factores de Tiempo , Estados UnidosRESUMEN
BACKGROUND: Prior studies have shown a relationship between surgeon volume and patient outcomes in Roux-en-Y gastric bypass (RYGB) patients. Laparoscopic sleeve gastrectomy (SG) is now the most common bariatric procedure, but there is a little data on surgeon volume and outcomes after SG. We examined the relationship between annual surgeon bariatric volume and 30-day complication rate after SG. METHODS: The Bariatric Outcomes Longitudinal Database for 2011 was used for this study. Using 50 annual cases as a cutoff point, surgeons were classified as low (LV-SG) or high volume SG (HV-SG) and low (LV-RYGB) or high volume RYGB (HV-RYGB) providers. Multivariable logistic regression models were used to examine the effect of surgeon volume on 30-day readmissions, reoperations, and complications following SG while controlling for patient demographics and comorbidities. RESULTS: We identified 16,547 SG patients. After controlling for baseline characteristics, HV-SG surgeons had lower rates of 30-day complications (OR 0.80, 95 % CI 0.64-0.92), reoperation (OR 0.69, 95 % CI 0.52-0.90), and readmission (OR 0.73, 95 % CI 0.61-0.88) compared to LV-SG surgeons. HV-RYGB surgeons had lower 30-day complication rates (OR 0.80, 95 % CI 0.69-0.92), but were without differences in reoperation (OR 0.82, 95 % CI 0.61-1.10) or readmission (OR 1.06, 95 % CI 0.88-1.27) compared to LV-RYGB surgeons. CONCLUSIONS: High SG volume is associated with improved 30-day readmission, reoperation, and complication rates. Concurrent RYGB volume impacts the 30-day complication rate after SG, but does not affect the readmission or reoperation rate. Our findings suggest that SG-specific volume is important for optimal safety outcomes in SG patients.
Asunto(s)
Gastrectomía/estadística & datos numéricos , Obesidad Mórbida/cirugía , Cirujanos/estadística & datos numéricos , Adulto , Bases de Datos Factuales , Femenino , Gastrectomía/métodos , Humanos , Laparoscopía , Masculino , Persona de Mediana EdadRESUMEN
BACKGROUND: Laparoscopic sleeve gastrectomy (SG) is gaining popularity over laparoscopic Roux-en-Y gastric bypass (LRYGB) within the United States. Data on readmissions after bariatric procedures are mostly based on LRYGB, with limited evidence regarding etiology of readmissions after SG. OBJECTIVES: The aim of this study was to compare 30-day readmission rate and etiology after SG and LRYGB. SETTING: American College of Surgeons National Surgical Quality Improvement Program (ACS-NSQIP) participating facilities METHODS: Patients undergoing elective laparoscopic SG and LRYGB in 2012 and 2013 were identified from the ACS-NSQIP Participant Use Data File. Demographic characteristics, co-morbidities, and 30-day readmissions were analyzed. Multivariable logistic regression analysis evaluated variables with P<.1, using readmission as the dependent variable. RESULTS: A total of 34,983 patients underwent bariatric surgery (46.0% SG, 54.0% LRYGB). Readmission was reported in 1773 (5.1%) patients. Readmission was more common after LRYGB compared with SG (6.1% versus 3.8%, P<.001, adjusted OR 1.59, 95% CI 1.44-1.76, P<.001). Nausea, vomiting, and dehydration were more commonly a reason for readmission after SG than LRYGB (30.4% versus 18.8%, P =<.001). Additionally, venous thromboembolism was a more frequent readmission cause for SG compared with LRYGB patients (7.2% versus 3.6%, P = .002). Postoperative pain, bleeding, intestinal obstructions, and wound occurrences were more commonly a readmission cause for LRYGB compared with SG. CONCLUSIONS: Hospital readmissions are more common after LRYGB than SG. Reasons for readmission differ between procedures. Given the progressive increase in the proportion of bariatric patients undergoing SG, hospital programs that aim to decrease readmissions after bariatric surgery need to focus on prevention and control of postoperative nausea and dehydration.
Asunto(s)
Gastrectomía/efectos adversos , Derivación Gástrica/efectos adversos , Readmisión del Paciente/estadística & datos numéricos , Adulto , Índice de Masa Corporal , Deshidratación/etiología , Femenino , Gastrectomía/estadística & datos numéricos , Derivación Gástrica/estadística & datos numéricos , Humanos , Obstrucción Intestinal/etiología , Masculino , Obesidad Mórbida/cirugía , Dolor Postoperatorio/etiología , Complicaciones Posoperatorias/etiología , Hemorragia Posoperatoria/etiología , Náusea y Vómito Posoperatorios/etiología , Estudios Retrospectivos , Estados Unidos , Tromboembolia Venosa/etiologíaRESUMEN
While adherence to long-term follow-up after bariatric surgery is a mandate for center of excellence certification, the effect of attrition on weight loss is not well understood. The aim of this study was to assess the effect of postoperative follow-up on 12-month weight loss using the Bariatric Outcomes Longitudinal Database (BOLD) dataset. Patients with complete follow-up (3, 6, and 12 months) were compared to patients who had one or more prior missed visits. There were 51,081 patients with 12-month follow-up data available. After controlling for baseline characteristics, complete follow-up was independently associated with excess weight loss ≥50%, and total weight loss ≥30%. Adherence to postoperative follow-up is independently associated with improved 12-month weight loss after bariatric surgery. Bariatric programs should strive to achieve complete follow-up for all patients.