Establishing the clinical relevance of grade A post-hepatectomy liver failure.

INTRODUCTION: The International Study Group of Liver Surgery's criteria stratifies post-hepatectomy liver failure (PHLF) into grades A, B, and C. The clinical significance of these grades has not been fully established. METHODS: The American College of Surgeons National Surgical Quality Improvement Program (ACS NSQIP) hepatectomy-targeted database was analyzed. Outcomes between patients without PHLF, with grade A PHLF, and grade B or C PHLF were compared. Univariate and multivariable logistic regression were performed. RESULTS: Six thousand two hundred seventy-four adults undergoing elective major hepatectomy were included in the analysis. The incidence of grade A PHLF was 4.3% and grade B or C was 5.3%. Mortality was similar between patients without PHLF (1.2%) and with grade A PHLF (1.1%), but higher in those with grades B or C PHLF (25.4%). Overall morbidities rates were 19.3%, 41.7%, and 72.8% in patients without PHLF, with grade A PHLF, and with grade B or C PHLF, respectively (p < 0.001). Grade A PHLF was associated with increased morbidity (grade A: odds ratios [OR] 2.7 [95% CI: 2.0-3.5]), unplanned reoperation (grade A: OR 3.4 [95% CI: 2.2-5.1]), nonoperative intervention (grade A: OR 2.6 [95% CI: 1.9-3.6]), length of stay (grade A: OR 3.1 [95% CI: 2.3-4.1]), and readmission (grade A: OR 1.8 [95% CI: 1.3-2.5]) compared to patients without PHLF. CONCLUSIONS: Although mortality was similar between patients without PHLF and with grade A PHLF, other postoperative outcomes were notably inferior. Grade A PHLF is a clinically distinct entity with relevant associated postoperative morbidity.

Clin-STAR corner: Practice-changing advances at the interface of surgery and geriatrics.

Older adults who undergo major operations are at high risk for complications, disability, and death. The physio-social compromises unique to older adults are not routinely assessed and managed in the perioperative setting. Currently, the most practice-changing topic nationally in geriatric surgery is the implementation of comprehensive, multidisciplinary geriatric care pathways to provide age-friendly care for older adults throughout their perioperative course. This review presents three recently published articles focused on defining evidence-based outcomes associated with implementation of a comprehensive geriatric surgery program for older adults undergoing major inpatient operations. These studies serve as the initial evidence evaluating the efficacy and effectiveness of comprehensive perioperative geriatric surgery programs. Each study was chosen due to their high potential for meaningful impact for both clinicians and healthcare systems looking to improve their surgical care of older adults.

Multisite Implementation of an American College of Surgeons Geriatric Surgery Quality Improvement Initiative.

BACKGROUND: The American College of Surgeons (ACS) Coalition for Quality in Geriatric Surgery (CQGS) identified standards of surgical care for the growing, vulnerable population of aging adults in the US. The aims of this study were to determine implementation feasibility for 30 selected standards, identify barriers and best practices in their implementation, and further refine these geriatric standards and verification process. STUDY DESIGN: The CQGS requested participation from hospitals involved in the ACS NSQIP Geriatric Surgery Pilot Project, previous CQGS feasibility analyses, and hospitals affiliated with a core development team member. Thirty standards were selected for implementation. After implementation, site visits were conducted, and postvisit surveys were distributed. RESULTS: Eight hospitals were chosen to participate. Program management (55%), immediate preoperative and intraoperative clinical care (62.5%), and postoperative clinical care (58%) had the highest mean percentage of "fully compliant" standards. Goals and decision-making (30%), preoperative optimization (28%), and transitions of care (12.5%) had the lowest mean percentage of fully compliant standards. Best practices and barriers to implementation were identified across 13 of the 30 standards. More than 80% of the institutions reported that participation changed the surgical care provided for older adults. CONCLUSIONS: This study represents the first national implementation assessment undertaken by the ACS for one of its quality programs. The CQGS pilot testing was able to demonstrate implementation feasibility for 30 standards, identify challenges and best practices, and further inform dissemination of the ACS Geriatric Surgery Verification Program.

Influence of Perioperative COVID-19 Infection on Surgical Outcomes and Risk Adjustment for Quality Assessment in the American College of Surgeons NSQIP.

BACKGROUND: Surgical patients with perioperative coronavirus disease 19 (COVID-19) infection experience higher rates of adverse events than those without COVID-19, which may lead to imprecision in hospital-level quality assessment. Our objectives were to quantify differences in COVID-19-associated adverse events in a large national sample and examine distortions in surgical quality benchmarking if COVID-19 status is not considered. STUDY DESIGN: Data included 793,280 patient records from the American College of Surgeons NSQIP from April 1, 2020, to March 31, 2021. Models predicting 30-day mortality, morbidity, pneumonia, and ventilator dependency greater than 48 hours, and unplanned intubation were constructed. Risk adjustment variables were selected for these models from standard NSQIP predictors and perioperative COVID-19 status. RESULTS: A total of 5,878 (0.66%) had preoperative COVID-19, and 5,215 (0.58%) had postoperative COVID-19. COVID-19 rates demonstrated some consistency across hospitals (median preoperative 0.84%, interquartile range 0.14% to 0.84%; median postoperative 0.50%, interquartile range 0.24% to 0.78%). Postoperative COVID-19 was always associated with increased adverse events. For postoperative COVID-19 among all cases, there was nearly a 6-fold increase in mortality (1.07% to 6.37%) and15-fold increase in pneumonia (0.92% to 13.57%), excluding the diagnosis of COVID-19 itself. The effects of preoperative COVID-19 were less consistent. Inclusion of COVID-19 in risk-adjustment models had minimal effects on surgical quality assessments. CONCLUSIONS: Perioperative COVID-19 was associated with a dramatic increase in adverse events. However, quality benchmarking was minimally affected. This may be the result of low overall COVID-19 rates or balance in rates established across hospitals during the 1-year observational period. There remains limited evidence for restructuring ACS NSQIP risk-adjustment for the time-limited effects of the COVID-19 pandemic.

A Case Report of Malignant Eccrine Porocarcinoma Involving the Palm Requiring Surgical Excision and Free Flap Reconstruction.

BACKGROUND Eccrine porocarcinoma (EPC) was first described in 1963 as an epidermotropic eccrine carcinoma. Fifty years later, its etiology remains poorly understood. The infrequent nature of this disease merits further inquiry into its etiology, presentation, and standards of management. Furthermore, the propensity for metastasis, which may be as high as 31% on presentation, increases the importance of investigating this rare disease. CASE REPORT The patient was a 63-year-old mechanic who presented with the lesion as a chronic wound following a chemical exposure. The lesion involved the ulnar aspect of his right palm and had concern for extension to the underlying tendons. He underwent a wide excision extending from the wrist to the proximal interphalangeal joint, preserving the ulnar neurovascular bundle. The hand was reconstructed with an anterolateral thigh fascia perforator flap and a skin graft. He had an excellent functional and cosmetic recovery. Unfortunately, he developed metastases to the lymph nodes, necessitating an axillary lymphadenectomy followed by adjuvant chemoradiation using concurrent cisplatin and docetaxel with radiation for 6 weeks. Follow-up at 18 months found no recurrence. CONCLUSIONS Cases of EPC presenting in the fingers have been managed with amputation of the involved phalanges; however, in addition to obtaining complete excision with negative margins, surgeons who deal with tumors of the hand must also consider the goals of limb preservation, functional preservation, and functional reconstruction. Options for reconstruction following excision include primary closure, dermal regeneration templates, skin grafts, flaps, and free-tissue transfer, depending on what tissue types are needed.

A case report of choledocholithiasis 33 years after cholecystectomy.

INTRODUCTION: Choledocholithiasis after cholecystectomy is rare and often attributed to surgical clip migration and subsequent nidus formation. PRESENTATION OF CASE: This case demonstrates choledocholithiasis following cholecystectomy with a latency period of 33 years. DISCUSSION: The patient presented with pain of the right upper quadrant (RUQ). Subsequent abdominal-pelvic CT imaging revealed dilation of the common bile duct. Further Endoscopic Retrograde Cholangiopancreatography was indicative of choledocholithiasis. Additional findings included a long cystic duct remnant and surgical clips in the RUQ. CONCLUSION: The patient underwent biliary sphincterotomy and sludge and stone fragments were swept from the biliary tree. To our knowledge, a latency of 33 years between cholecystectomy and choledocholithiasis has never been reported before, at least not in a patient without coexisting duodenal diverticulum, a condition associated with lithiasis of the common bile duct. Our case raises discussion of potential etiologies for such long latency, including surgical clip migration, remnant cystic duct lithiasis, and primary choledocholithiasis; and further details the incidence of such long latency periods following cholecystectomy.