Evaluating the Validity of the Clavien-Dindo Classification in Colectomy Studies: A 90-Day Cost of Care Analysis.

BACKGROUND: The Clavien-Dindo classification is widely used to report postoperative morbidity but may underestimate the severity of colectomy complications. OBJECTIVE: The purpose of this study was to assess how well the Clavien-Dindo classification represents the severity of all grades of complications after colectomy using cost of care modeling. DESIGN: This was a retrospective cohort study. SETTINGS: The study was conducted at a comprehensive cancer center. PATIENTS: Consecutive patients (N = 1807) undergoing elective colon or rectal resections without a stoma performed at Memorial Sloan Kettering Cancer Center between 2009 and 2014 who were followed up for ≥90 days, were not transferred to other hospitals, and did not receive intraperitoneal chemotherapy were included in the study. MAIN OUTCOME MEASURES: Complication severity was measured by the highest-grade complication per patient and attributable outpatient and inpatient costs. Associations were evaluated between patient complication grade and cost during 3 time periods: the 90 days after surgery, index admission, and postdischarge (<90 d). RESULTS: Of the 1807 patients (median age = 62 y), 779 (43%) had a complication; 80% of these patients had only grade 1 or 2 complications. Increasing patient complication grade correlated with 90-day cost, driven by inpatient cost differences (p < 0.001). For grade 1 and 2 patients, most costs were incurred after discharge and were the same between these grade categories. Among patients with a single complication (52%), there was no difference in index hospitalization, postdischarge, or total 90-day costs between grade 1 and 2 categories. LIMITATIONS: The study was limited by its retrospective design and generalizability. CONCLUSIONS: The Clavien-Dindo classification correlates well with 90-day costs, driven largely by inpatient resource use. Clavien-Dindo does not discriminate well among patients with low-grade complications in terms of their substantial postdischarge costs. These patients represent 80% of patients with a complication after colectomy. Examining the long-term burden associated with complications can help refine the Clavien-Dindo classification for use in colectomy studies. See Video Abstract at http://links.lww.com/DCR/B521. EVALUACIN DE LA VALIDEZ DE LA CLASIFICACIN DE CLAVIENDINDO EN ESTUDIOS DE COLECTOMA ANLISIS DEL COSTO DE LA ATENCIN EN DAS: ANTECEDENTES:La clasificación de Clavien-Dindo es utilizada ampliamante para conocer la morbilidad posoperatoria, pero puede subestimar la gravedad de las complicaciones de la colectomía.OBJETIVO:Evaluar que tan bien representa la clasificación de Clavien-Dindo la gravedad de todos los grados de complicaciones después de la colectomía utilizando un modelo de costo de la atención.DISEÑO:Estudio de cohorte retrospectivo.ENTORNO CLÍNICO:Centro oncológico integral.PACIENTES:Pacientes consecutivos (n = 1807) sometidos a resecciones electivas de colon o recto sin estoma realizadas en el Memorial Sloan Kettering Cancer Center entre 2009 y 2014 que fueron seguidos durante ≥ 90 días, no fueron transferidos a otros hospitales y no recibieron quimioterapia intraperitoneal.PRINCIPALES MEDIDAS DE VALORACION:Gravedad de la complicación medida por la complicación de mayor grado por paciente y los costos atribuibles para pacientes ambulatorios y hospitalizados. Se evaluó la asociación entre el grado de complicación del paciente y el costo durante 3 períodos de tiempo: posterior a la cirugía (hasta 90 días), a su ingreso y posterior al egreso (hasta 90 días).RESULTADOS:De los 1807 pacientes (mediana de edad de 62 años), 779 (43%) tuvieron una complicación; El 80% de estos pacientes tuvieron solo complicaciones de grado 1 o 2. El aumento del grado de complicación del paciente se correlacionó con el costo a 90 días, impulsado por las diferencias en el costo de los pacientes hospitalizados (p <0,001). Para los pacientes de grado 1 y 2, la mayoría de los costos se incurrieron después del alta y fueron los mismos entre ambas categorías. Entre los pacientes con una sola complicación (52%), no hubo diferencia en el índice de hospitalización, posterior al alta o en el costo total de 90 días entre las categorías de grado 1 y 2.LIMITACIONES:Diseño retrospectivo, generalizabilidad.CONCLUSIONES:La clasificación de Clavien-Dindo se correlaciona bien con los costos a 90 días, impulsados en gran parte por la utilización de recursos de pacientes hospitalizados. Clavien-Dindo no discrimina entre los pacientes con complicaciones de bajo grado en términos de sus costos sustanciales posterior al alta. Estos pacientes representan el 80% de los pacientes aquellos con una complicación tras la colectomía. Examinar la carga a largo plazo asociada a las complicaciones puede ayudar a mejorar la clasificación de Clavien-Dindo para su uso en estudios de colectomía. Consulte Video Resumen en http://links.lww.com/DCR/B521.

A Nationwide Analysis of Cleft Palate Repair: Impact of Local Anesthesia on Operative Outcomes and Hospital Cost.

BACKGROUND: This study investigates the associations between local anesthesia practice and perioperative complication, length of stay, and hospital cost for palatoplasty in the United States. METHODS: Patients undergoing cleft palate repair between 2004 and 2015 were abstracted from the Pediatric Health Information System database. Perioperative complication, length of stay, and hospital cost were compared by local anesthesia status. Multiple logistic regressions controlled for patient demographics, comorbidities, and hospital characteristics. RESULTS: Of 17,888 patients from 49 institutions who met selection criteria, 8631 (48 percent), 4447 (25 percent), and 2149 (12 percent) received epinephrine-containing lidocaine, epinephrine-containing bupivacaine, and bupivacaine or ropivacaine alone, respectively. The use of epinephrine-containing bupivacaine or bupivacaine or ropivacaine alone was associated with decreased perioperative complication [adjusted OR, 0.75 (95 percent CI, 0.61 to 0.91) and 0.63 (95 percent CI, 0.47 to 0.83); p = 0.004 and p = 0.001, respectively]. Only bupivacaine- or ropivacaine-alone recipients experienced a significantly reduced risk of prolonged length of stay on adjusted analysis [adjusted OR, 0.71 (95 percent CI, 0.55 to 0.90); p = 0.005]. Risk of increased cost was reduced in users of any local anesthetic (p < 0.001 for all). CONCLUSIONS: Epinephrine-containing bupivacaine or bupivacaine or ropivacaine alone was associated with reduced perioperative complication following palatoplasty, while only the latter predicted a decreased postoperative length of stay. Uses of epinephrine-containing lidocaine, epinephrine-containing bupivacaine, and bupivacaine or ropivacaine alone were all associated with decreased hospital costs. Future prospective studies are warranted to further delineate the role of local anesthesia in palatal surgery. CLINICAL QUESTION/LEVEL OF EVIDENCE: Therapeutic, III.

The Content of Pre-habilitative Interventions for Patients Undergoing Repair of Abdominal Aortic Aneurysms and Their Effect on Post-Operative Outcomes: A Systematic Review.

OBJECTIVE: Patients requiring abdominal aortic aneurysm (AAA) repair are at risk of post-operative complications due to poor pre-operative state. Pre-habilitation describes the enhancement of functional capacity and tolerance to an upcoming physiological stressor, intended to reduce those complications. The ability to provide such an intervention (physical, pharmacological, nutritional, or psychosocial) between diagnosis and surgery is a growing interest, but its role in AAA repair is unclear. This paper aimed to systematically review existing literature to better describe the effect of pre-habilitative interventions on post-operative outcomes of patients undergoing AAA repair. DATA SOURCES: EMBASE and Medline were searched from inception to October 2020. Retrieved papers, systematic reviews, and trial registries were citation tracked. REVIEW METHODS: Randomised controlled trials (RCTs) comparing post-operative outcomes for adult patients undergoing a period of pre-habilitation prior to AAA repair (open or endovascular) were eligible for inclusion. Two authors screened titles for inclusion, assessed risk of bias, and extracted data. Primary outcomes were post-operative 30 day mortality, composite endpoint of 30 day post-operative complications, hospital length of stay (LOS), and health related quality of life (HRQL) outcomes. The content of interventions was extracted and a narrative analysis of results undertaken. RESULTS: Seven RCTs with 901 patients were included (three exercise based, two pharmacological based, and two nutritional based). Risk of bias was mostly unclear or high and the clinical heterogeneity between the trials precluded data pooling for meta-analyses. The quality of intervention descriptions was highly variable. One exercise based RCT reported significantly reduced hospital LOS and another improved HRQL outcomes. Neither pharmacological nor nutritional based RCTs reported significant differences in primary outcomes. CONCLUSION: There is limited evidence to draw clinically robust conclusions about the effect of pre-habilitation on post-operative outcomes following AAA repair. Well designed RCTs, adhering to reporting standards for intervention content and trial methods, are urgently needed to establish the clinical and cost effectiveness of pre-habilitation interventions.

Preoperative physiotherapy is cost-effective for preventing pulmonary complications after major abdominal surgery: a health economic analysis of a multicentre randomised trial.

QUESTION: Is preoperative physiotherapy cost-effective in reducing postoperative pulmonary complications (PPC) and improving quality-adjusted life years (QALYs) after major abdominal surgery? DESIGN: Cost-effectiveness analysis from the hospitals' perspective within a multicentre randomised controlled trial with concealed allocation, blinded assessors and intention-to-treat analysis. PARTICIPANTS: Four hundred and forty-one adults awaiting elective upper abdominal surgery attending pre-anaesthetic clinics at three public hospitals in Australia and New Zealand. INTERVENTIONS: The experimental group received an information booklet and a 30-minute face-to-face session, involving respiratory education and breathing exercise training, with a physiotherapist. The control group received the information booklet only. OUTCOME MEASURES: The probability of cost-effectiveness and incremental net benefits was estimated using bootstrapped incremental PPC and QALY cost-effectiveness ratios plotted on cost-effectiveness planes and associated probability curves through a range of willingness-to-pay amounts. Cost-effectiveness modelling utilised 21-day postoperative hospital cost audit data and QALYs estimated from Short Form-Six Domain health utilities and mortality to 12 months. RESULTS: Preoperative physiotherapy had 95% probability of being cost-effective with an incremental net benefit to participating hospitals of A$4,958 (95% CI 10 to 9,197) for each PPC prevented, given that the hospitals were willing to pay $45,000 to provide the service. Cost-utility for QALY gains was less certain. Sensitivity analyses strengthened cost-effectiveness findings. Improved cost-effectiveness and QALY gains were detected when experienced physiotherapists delivered the intervention. CONCLUSIONS: Preoperative physiotherapy aimed at preventing PPCs was highly likely to be cost-effective from the hospitals' perspective. For each PPC prevented, preoperative physiotherapy is likely to cost the hospitals less than the costs estimated to treat a PPC after surgery. Potential QALY gains require confirmation. TRIAL REGISTRATION: ACTRN12613000664741.

Cost analysis of cytoreductive surgery and hyperthermic intraperitoneal chemotherapy and the risk factors for their increased cost in a public insurance health care system - Single centre study.

INTRODUCTION: This study aimed to evaluate the costs of CRS and HIPEC and treatment of the related postoperative complications in the public healthcare system. We also aimed to identify the risk factors that increase the cost of CRS and HIPEC. MATERIALS AND METHODS: We retrospectively evaluated 80 patients who underwent CRS and HIPEC between February 2016 and November 2018 in the Department of Surgery, University Hospital of Olomouc, Czech Republic. Intraoperative factors and postoperative complications were assessed. The treatment cost included the surgery, hospital stay, intensive care unit (ICU) admission, pharmaceutical charges including medication, hospital supplies, pathology, imaging, and allied healthcare services. RESULTS: The postoperative morbidity rate was 50%, and the mortality rate was 2.5%. The mean length of hospitalisation and ICU admission was 15.44 ± 8.43 and 6.15 ± 4.12 for all 80 patients and 10.73 ± 2.93 and 3.73 ± 1.32, respectively, for 40 patients without complications, and 20.15 ± 13.93 and 8.58 ± 6.92, respectively, for 40 patients with complications. The total treatment cost reached €606,358, but the total reimbursement was €262,931; thus, the CRS and HIPEC profit margin was €-343,427. Multivariate analysis showed that blood loss ≥1.000 ml (p = 0.03) and grade I-V Clavien-Dindo complications (p < 0.001) were independently associated with increased costs. CONCLUSION: The Czech public health insurance system does not fully compensate for the costs of CRS and HIPEC. Hospital losses remain the main limiting factor for further improving these procedures. Furthermore, treatment costs increase with increasing severity of postoperative complications.

A comparative cost-utility analysis of postoperative calcium supplementation strategies used in the current management of hypocalcemia.

BACKGROUND: Symptomatic hypocalcemia is a common complication of total thyroidectomy. Management strategies include responsive treatment initiation for symptoms or prevention by routine or parathyroid hormone-directed calcium supplementation. The comparative cost-effectiveness of even the most often utilized strategies is unclear. METHODS: A Markov cohort model was created to compare routine supplementation with calcium alone (RS), postoperative parathyroid hormone-based selective supplementation with calcium and calcitriol (SS), and no supplementation (NS) in asymptomatic patients. Patients could remain asymptomatic or develop symptomatic hypocalcemia, managed with outpatient oral supplementation or intravenous calcium infusion and administered either inpatient or outpatient. Effectiveness was measured in quality-adjusted life years. Sensitivity analyses were performed to test model parameter assumptions. RESULTS: RS was the preferred strategy, costing $329/patient and resulting in 0.497 quality-adjusted life years, which was only marginally better compared to SS ($373 for 0.495 quality-adjusted life years). NS was most costly at $4,955 for 0.491 quality-adjusted life years. Preference for RS over SS was sensitive to the probability of developing symptoms and the probability of symptom treatment with intravenous supplementation. On probabilistic sensitivity analysis, RS was preferred in 75.4% of scenarios. CONCLUSION: After total thyroidectomy, a preventative calcium supplementation strategy should be strongly considered. In this data-driven theoretical model, RS was the least costly option and resulted in an incremental gain in quality-adjusted life years.

On-ward surgical management of wound dehiscence: report of a single neurosurgical center experience and comparison of safety and effectiveness with conventional treatment.

The early identification and optimized treatment of wound dehiscence are a complex issue, with implications on the patient's clinical and psychological postoperative recovery and on healthcare system costs. The most widely accepted treatment is surgical debridement (also called "wash out"), performed in theater under general anesthesia (GA), followed by either wide-spectrum or targeted antibiotic therapy. Although usually effective, in some cases, such a strategy may be insufficient (generally ill, aged, or immunocompromised patients; poor tissue conditions). Moreover, open revision may still fail, requiring further surgery and, therefore, increasing patients' discomfort. Our objective was to compare the effectiveness, costs, and patients' satisfaction of conventional surgical revision with those of bedside wound dehiscence repair. In 8 years' time, we performed wound debridement in 130 patients. Two groups of patients were identified. Group A (66 subjects) underwent conventional revision under GA in theater; group B (64 cases) was treated under local anesthesia in a protected environment on the ward given their absolute refusal to receive further surgery under GA. Several variables-including length and costs of hospital stay, antibiotic treatment modalities, and success and resurgery rates-were compared. Permanent wound healing was observed within 2 weeks in 59 and 55 patients in groups A and B, respectively. Significantly reduced costs, shorter antibiotic courses, and similar success rates and satisfaction levels were observed in group B compared with group A. In our experience, the bedside treatment of wound dehiscence proved to be safe, effective, and well-tolerated.

Risk and Economic Burden of Peristomal Skin Complications Following Ostomy Surgery.

PURPOSE: The purpose of this study was to examine the incidence and economic burden of peristomal skin complications (PSCs) following ostomy surgery. DESIGN: Retrospective cohort study based on electronic health records and administrative data stores at a large US integrated healthcare system. SUBJECTS AND SETTINGS: The sample comprised 168 patients who underwent colostomy (ICD-9-CM 46.1X) (n = 108), ileostomy (46.2X) (n = 40), cutaneous ureteroileostomy (56.5X), or other external urinary diversion (56.6X) (n = 20) between January 1, 2012, and December 31, 2014. The study setting was an integrated health services organization that serves more than 2 million persons in the northeastern United States. METHODS: We scanned electronic health records of all study subjects to identify those with evidence of PSCs within 90 days of ostomy surgery and then examined healthcare utilization and costs over 120 days, beginning with date of surgery, among patients with and without evidence of PSCs. Testing for differences in continuous measures between the 3 ostomy groups was based on one-way analysis of variance; testing for differences in such measures between the PSC and non-PSC groups was based on a t statistic, and the χ statistic was used to test for differences in categorical measures. RESULTS: Sixty-one subjects (36.3%) had evidence of PSCs within 90 days of ostomy surgery (ileostomy, 47.5%; colostomy, 36.1%; urinary diversion, 15.0%; P < .05 for differences between groups). Among patients with evidence of PSCs, the mean (SD) time from surgery to first notation of this complication was 26.4 (19.0) days; it was 24.1 (13.2) days for ileostomy, 27.2 (21.1) days for colostomy, and 31.7 (25.7) days for urinary diversion (P = .752). Patients with PSCs were more likely to be readmitted to hospital by day 120 (55.7% vs 35.5% for those without PSCs; P = .011). The mean length of stay for patients readmitted to hospital was 11.0 days for those with PSCs and 6.8 days for those without PSCs (P = .111). The mean total healthcare cost over 120 days was $58,329 for patients with evidence of PSCs and $50,298 for those without evidence of PSCs (P = .251). CONCLUSIONS: Approximately one-third of ostomy patients developed PSCs within 90 days of their surgery. Peristomal skin complications are associated with a greater likelihood of hospital readmission. Our findings corroborate results of earlier studies.

Comparison between Surgical and Endovascular Hemodialysis Arteriovenous Fistula Interventions and Associated Costs.

PURPOSE: To compare: (i) rate of arteriovenous fistula (AVF) interventions in both incident and prevalent end-stage kidney disease patients; (ii) their associated costs; and (iii) intervention-free survival between patients with surgical hemodialysis arteriovenous fistula (SAVF) versus those with an endovascularly created fistula (endoAVF). MATERIALS AND METHODS: Data from the United States Renal Data System (USRDS) were abstracted to determine the rate of AVF interventions performed in the first year and associated costs (based on Medicare payment rates) for SAVFs created from 2011 to 2013 in the incident and prevalent patient cohorts. Comparative data for endoAVF were obtained from the Novel Endovascular Access Trial (NEAT). Event rates, intervention-free survival, and costs were compared between endoAVF and SAVF cohorts after 1:1 propensity score (PS) matching. RESULTS: In the matched incident patients, the event rate was 0.74 per patient-year (PY) for endoAVF versus 7.22/PY for SAVF (P < .0001), with a difference in expenditures of $16,494. Similarly, in matched prevalent patients the event rate was 0.46/PY for endoAVF vs 4.10/PY for SAVF (P < .0001), resulting in a cost difference of $13,389. Time-to-event analysis showed that at 1 year, 70% of endoAVF patients experienced freedom from intervention versus only 18% of SAVF patients for incident patients; these numbers were 62% and 18% for endoAVF and SAVF prevalent patients, respectively (P < .0001 for both). CONCLUSIONS: Both incident and prevalent patients with endoAVF required fewer interventions and had lower costs within the first year compared with matched patients with SAVF.

CMS hospital readmission reduction program and anticoagulants received following a total hip and knee arthroplasty discharge.

OBJECTIVES: To assess association between 30 day readmission rate and treatment received after total hip and knee arthroplasty (THA/TKA) discharge (rivaroxaban vs. warfarin or non-anticoagulant). To subsequently model impact of increasing rivaroxaban use on the Hospital Readmission Reduction Program (HRRP) penalty, which was imposed on hospitals with excess 30 day readmissions after hospitalizations for selected conditions, including THA/TKA. METHODS: The US Truven Health MarketScan Medicare Supplemental database from 1 July 2010 to 30 April 2015 was used. A retrospective claims analysis was conducted to assess the risk of all-cause 30 day readmission among patients receiving either rivaroxaban or warfarin, or no anticoagulation following THA/TKA discharge. Simulations were performed to estimate the impact of post-discharge treatment on the HRRP penalty. RESULTS: The risk-adjusted all-cause 30 day readmission rates were 1.21% (95% confidence interval [95% CI]: 0.94%-1.49%), 1.41% (95% CI: 1.19%-1.58%) and 1.95% (95% CI: 1.81%-2.11%) for rivaroxaban, warfarin and non-anticoagulant cohorts, respectively. Using these rates, simulations illustrated that when switching patients from warfarin or non-anticoagulant to rivaroxaban, annual penalty per hospital would be reduced up to 67% or 88%, respectively. CONCLUSIONS: Rivaroxaban treatment post-THA/TKA discharge reduced the risk of 30 day readmission compared to non-anticoagulants. Simulations illustrated that increasing rivaroxaban use could decrease the HRRP penalty.

Reducing complications and overall healthcare costs of hip fracture management: a retrospective study on the application of a Diagnostic Therapeutic Pathway in the Cosenza General Hospital.

BACKGROUND: Diagnostic Therapeutic Pathways (DTPs) are multidisciplinary plans designed by each healthcare organization for a specific category of patients to reduce the variability of professional behaviors and to ensure greater safety and better overall healthcare outcomes. Hip fractures are a frequent traumatic injury, particularly in the elderly, and DTPs recommend early surgical intervention, often not done due to organizational challenges and bureaucracy. Medical conditions suggesting a delay are not frequent, however long waiting times not only increase the risk of complications and mortality, but also increase the number of diagnostic test and physician consultations. This study tried to understand the benefits of performing surgical intervention within 48 hours in terms of cost savings, reduction of complications and better overall outcomes. We performed statistical analyses on data gathered from 130 patients submitted to DTPs, and we evaluated the benefits obtained by operating within 48 hours in terms of resource saving (number of physician consultations, hospitalization days, etc.), reduction in complications reported in the literature. METHODS: About 40% of clinical records of femoral fractures from 2015 at the Cosenza General Hospital were used in our statistical analysis taking into account independent variables such as age, sex,surgery waiting times and ASA (e.g. American Society of Anesthesiologists) score. Additionally, dependent variables such as: the type of complications during the hospital stay (e.g. infections, delirium, etc), days of hospitalization, and number of physician consultations were considered. RESULTS: The average waiting time for surgical intervention was 5.48 days (132 hr). Patients with ASA score of 4 had a greater chance of complications (p-value 0.03), whereas patients operated within 48 hours avoided complications, and spent fewer days in the hospital. The ASA score value correlated positively with the number of physician consultation, as the ASA score increased in number, so did the number of physician consultations. Moreover, each additional day of waiting increased the possibility of physician consultation by approximately 13. CONCLUSION: The lack of available hospital beds and staff shortages are the main reasons for the delay in performing surgery, this situation does not allow an efficient treatment and timely release of patients from the healthcare system. Therefore, there is an important need to implement standardized orthopedic and geriatric pathways (DTPs), inspired by the collaboration between healthcare system management, orthopedic and geriatric specialists, and physical therapists, to drive shorter days of hospitalization and better overall patient health outcome by performing surgery as soon as possible.

Major influence of postoperative complications on costs of cytoreductive surgery and HIPEC in patients with colorectal peritoneal metastases.

Complications after cytoreductive surgery (CRS) and hyperthermic intraperitoneal chemotherapy (HIPEC) result in impaired short- and long-term outcomes. However, financial consequences of complications after CRS and HIPEC in a European health care setting are unknown. This study aims to assess the consequences of complications on hospital costs after CRS and HIPEC.In this prospective observational cohort study, patients with colorectal peritoneal metastases treated with CRS and HIPEC were included. Financial information was collected according to the Dutch manual for costs analyses. Costs were compared between patients without complications (NC), minor complications (MC), or severe complications (SC), according to the Clavien-Dindo classification.One hundred and sixty-one patients were included, of whom 42% experienced NC, 27% MC and 31% SC. Mean hospital costs were &OV0556;9.406 ±â€Š2.235 in NC patients, &OV0556;12.471 ±â€Š3.893 in MC patients, and &OV0556;29.409 ±â€Š22.340 in SC patients. The 31% of patients with severe complications accounted for 56% of all hospital costs. Hospital admission costs in SC patients were 320% higher compared to NC patients. Costs of complications were estimated to be 43% of all admission costs.Severe postoperative complications have major influence on costs after CRS and HIPEC and result in a threefold increase of hospital costs in affected patients. This finding stresses the need for adequate risk assessment of developing severe complications after CRS and HIPEC.

Assessing the outcomes, risks, and costs of local versus general anesthesia: A review with implications for cutaneous surgery.

BACKGROUND: There is a paucity of data providing direct comparison of outcomes, complications, and costs between general and local anesthesia in cutaneous surgery. OBJECTIVE: Analyze the literature from dermatologic and other specialties to compare outcomes, risks, and costs of general and local anesthesia. METHODS: A retrospective analysis of case comparison studies from other specialties comparing outcomes, risks, and/or costs in local versus general anesthesia was performed. A review of the literature from dermatology and other specialties was included. RESULTS: A total of 51 studies were selected; 41 of them directly examined outcomes in procedures performed under local and general anesthesia, and none found a significant difference in outcomes. A total of 41 studies measured adverse effects. Of these, 15 studies (36.6%) report significantly better outcomes between the 2 techniques. Only 2 studies (4.9%) report significantly improved outcomes with use of general anesthesia; 15 of 36 studies (41.7%) report fewer adverse events in local anesthesia. Of the 13 studies that examined costs, all (100%) found significantly decreased costs with use of local anesthesia. LIMITATIONS: These data cannot be seamlessly applied to all cases of cutaneous surgery. CONCLUSION: Local anesthesia techniques provide outcomes equal to or better than general anesthesia and with significantly lower costs.

Preoperative Educational Intervention Decreases Unplanned Gastrostomy-Related Health Care Utilization.

Apprehension in taking independent care of children with medical devices may lead to unnecessary visits to the ED and/or acute clinic (AC). To address these concerns, our institution implemented a gastrostomy tube (GT) class in 2011 for caretakers. We hypothesized that inappropriate GT-related ED/AC visits would be lower in preoperatively educated caregivers. We performed a retrospective cohort study of all patients aged 0 to 18 who received GT (surgical or percutaneous) at our institution between 2006 and 2015 (n = 1340). Class attendance (trained vs untrained) and unscheduled GT-related ED/AC visits one year after GT placement were reviewed. Gastrostomy-related ED/AC visits were classified as appropriate (hospital-based intervention) or inappropriate (site care and education/reassurance). Occurrence of ED/AC visits was compared between trained and untrained cohorts. We found that 59 per cent of patients had an unscheduled GT-related ED/AC visit within one year of placement. The trained cohort had 27 per cent less unplanned ED/AC visits within one year (mean 1.21 (SD 1.82) vs untrained 1.65 (2.24), P < 0.001). On multivariate analysis, GT education independently decreased one-year GT-related health care utilization (Odds Ratio 0.75, 95% Confidence Interval 0.59-0.95). Formal education seems to decrease GT-related health care utilization within one year of placement and should be integrated into a comprehensive care plan to improve caregiver self-efficacy.

Perioperative care of head and neck free flap patients.

PURPOSE OF REVIEW: This article reviews the recent literature on the perioperative care of head and neck surgical patients undergoing free tissue transfer. RECENT FINDINGS: As the overall success of head and neck free flaps has plateaued above 95%, recent literature on perioperative flap management has focused on minimizing complications, length of stay, and cost of treatment. Current areas of research include preoperative risk stratification, preoperative and postoperative nutrition, intraoperative fluid management, postoperative level of care, postoperative antibiotic prophylaxis, defining the impact of comorbidities, and developing comprehensive evidence-based perioperative care protocols. SUMMARY: Rates of complications for head and neck free flap surgery remain stubbornly high. Optimization of perioperative nutrition, antibiotics, fluid management, and the establishment of structured pathways has the potential to decrease these complication rates. However, more research is needed into defining and implementing optimal comprehensive care regimens for this complex patient population.

Clinical and Economic Burden of Peristomal Skin Complications in Patients With Recent Ostomies.

PURPOSE: The purpose of this study was to estimate the risk and economic burden of peristomal skin complications (PSCs) in a large integrated healthcare system in the Midwestern United States. DESIGN: Retrospective cohort study. SUBJECTS AND SETTING: The sample comprised 128 patients; 40% (n = 51) underwent colostomy, 50% (n = 64) underwent ileostomy, and 10% (n = 13) underwent urostomy. Their average age was 60.6 ± 15.6 years at the time of ostomy surgery. METHODS: Using administrative data, we retrospectively identified all patients who underwent colostomy, ileostomy, or urostomy between January 1, 2008, and November 30, 2012. Trained medical abstractors then reviewed the clinical records of these persons to identify those with evidence of PSC within 90 days of ostomy surgery. We then examined levels of healthcare utilization and costs over a 120-day period, beginning with date of surgery, for patients with and without PSC, respectively. Our analyses were principally descriptive in nature. RESULTS: The study cohort comprised 128 patients who underwent ostomy surgery (colostomy, n = 51 [40%]; ileostomy, n = 64 [50%]; urostomy, n = 13 [10%]). Approximately one-third (36.7%) had evidence of a PSC in the 90-day period following surgery (urinary diversion, 7.7%; colostomy, 35.3%; ileostomy, 43.8%). The average time from surgery to PSC was 23.7 ± 20.5 days (mean ± SD). Patients with PSC had index admissions that averaged 21.5 days versus 13.9 days for those without these complications. Corresponding rates of hospital readmission within the 120-day period following surgery were 47% versus 33%, respectively. Total healthcare costs over 120 days were almost $80,000 higher for patients with PSCs. CONCLUSIONS: Approximately one-third of ostomy patients over a 5-year study period had evidence of PSCs within 90 days of surgery. Costs of care were substantially higher for patients with these complications.

Long-term follow-up after bariatric surgery in a national cohort.

BACKGROUND: Lifelong medical follow-up is mandatory after bariatric surgery. The aim of this study was to assess the 5-year follow-up after bariatric surgery in a nationwide cohort of patients. METHODS: All adult obese patients who had undergone primary bariatric surgery in 2009 in France were included. Data were extracted from the French national health insurance database. Medical follow-up (medical visits, micronutrient supplementation and blood tests) during the first 5 years after bariatric surgery was assessed, and compared with national and international guidelines. RESULTS: Some 16 620 patients were included in the study. The percentage of patients with at least one reimbursement for micronutrient supplements decreased between the first and fifth years for iron (from 27.7 to 24.5 per cent; P < 0.001) and calcium (from 14·4 to 7·7 per cent; P < 0·001), but increased for vitamin D (from 33·1 to 34·7 per cent; P < 0·001). The percentage of patients with one or more visits to a surgeon decreased between the first and fifth years, from 87·1 to 29·6 per cent (P < 0·001); similar decreases were observed for visits to a nutritionist/endocrinologist (from 22·8 to 12·4 per cent; P < 0·001) or general practitioner (from 92·6 to 83·4 per cent; P < 0·001). The mean number of visits to a general practitioner was 7·0 and 6·1 in the first and the fifth years respectively. In multivariable analyses, male sex, younger age, absence of type 2 diabetes and poor 1-year follow-up were predictors of poor 5-year follow-up. CONCLUSION: Despite clear national and international guidelines, long-term follow-up after bariatric surgery is poor, especially for young men with poor early follow-up.

Association of Hospital Costs With Complications Following Total Gastrectomy for Gastric Adenocarcinoma.

IMPORTANCE: Postoperative complications are associated with increased hospital costs following major surgery, but the mechanism by which they increase cost and the categories of care that drive this increase are poorly described. OBJECTIVE: To describe the association of postoperative complications with hospital costs following total gastrectomy for gastric adenocarcinoma. DESIGN, SETTING, AND PARTICIPANTS: This retrospective analysis of a prospectively collected gastric cancer surgery database at a single National Cancer Institute-designated comprehensive cancer center included all patients undergoing curative-intent total gastrectomy for gastric adenocarcinoma between January 2009 and December 2012 and was conducted in 2015 and 2016. MAIN OUTCOMES AND MEASURES: Ninety-day normalized postoperative costs. Hospital accounting system costs were normalized to reflect Medicare reimbursement levels using the ratio of hospital costs to Medicare reimbursement and categorized into major cost categories. Differences between costs in Medicare proportional dollars (MP $) can be interpreted as the amount that would be reimbursed to an average hospital by Medicare if it paid differentially based on types and extent of postoperative complications. RESULTS: In total, 120 patients underwent curative-intent total gastrectomy for stage I through III gastric adenocarcinoma between 2009 and 2012. Of these, 79 patients (65.8%) were men, and the median (interquartile range) age was 64 (52-70) years. The 51 patients (42.5%) who underwent an uncomplicated total gastrectomy had a mean (SD) normalized cost of MP $12 330 (MP $2500), predominantly owing to the cost of surgical care (mean [SD] cost, MP $6830 [MP $1600]). The 34 patients (28.3%) who had a major complication had a mean (SD) normalized cost of MP $37 700 (MP $28 090). Surgical care was more expensive in these patients (mean [SD] cost, MP $8970 [MP $2750]) but was a smaller contributor to total cost (24%) owing to increased costs from room and board (mean [SD] cost, MP $11 940 [MP $8820]), consultations (mean [SD] cost, MP $3530 [MP $2410]), and intensive care unit care (mean [SD] cost, MP $7770 [MP $14 310]). CONCLUSIONS AND RELEVANCE: Major complications were associated with tripled normalized costs following curative-intent total gastrectomy. Most of the excess costs were related to the treatment of complications. Interventions that decrease the number or severity of postoperative complications could result in substantial cost savings.

Is Orthopedic Department Teaching Status Associated With Adverse Outcomes Of Primary Total Hip Arthroplasty?

BACKGROUND: Although resident physicians play a vital role in the US health care system, they are believed to create inefficiencies in the delivery of care. Under the regional component of the Comprehensive Care for Joint Replacement model, teaching hospitals are forced to compete on efficiency and outcomes with nonteaching hospitals. METHODS: We identified 86,021 patients undergoing elective primary total hip arthroplasty in New York State between January 1, 2009, and September 30, 2014. Outcomes included length and cost of the index admission, disposition, and 90-day readmission. Mixed-effects regression models compared teaching vs nonteaching orthopedic hospitals after adjusting for patient demographics, comorbidities, hospital, surgeon, and year of surgery. RESULTS: Patients undergoing surgery at teaching hospitals had longer lengths of stay (ß = 3.2%; P < .001) and higher costs of admission (ß = 13.6%; P < .001). There were no differences in disposition status (odds ratio = 1.03; P = .779). The risk of 90-day readmission was lower for teaching hospitals (odds ratio = 0.89; P = .001). CONCLUSION: Primary total hip arthroplasty at teaching orthopedic hospitals is characterized by greater utilization of health care resources during the index admission. This suggests that teaching hospitals may be adversely affected by reimbursement tied to competition on economic and clinical metrics. Although a certain level of inefficiency is inherent during the learning process, these policies may hinder learning opportunities for residents in the clinical setting.