1
|
Johansen KU, Augustinus S, Wellner UF, Andersson B, Beane JD, Björnsson B, Busch OR, Davis CH, Ghadimi M, Gleeson EM, de Graaf N, Koerkamp BG, Pitt HA, van Santvoort HC, Tingstedt B, Uhl W, Werner J, Williamsson C, Besselink MG, Keck T. International differences in the selection and outcome of minimally invasive and open distal pancreatectomy: A transatlantic analysis. Surgery 2024; 176:1198-1206. [PMID: 39019733 DOI: 10.1016/j.surg.2024.06.028] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2023] [Revised: 05/02/2024] [Accepted: 06/13/2024] [Indexed: 07/19/2024]
Abstract
BACKGROUND The efficacy and safety of minimally invasive distal pancreatectomy have been confirmed by randomized trials, but current patient selection and outcome of minimally invasive distal pancreatectomy in large international cohorts is unknown. This study aimed to compare the use and outcome of minimally invasive distal pancreatectomy in North America, the Netherlands, Germany, and Sweden. METHODS All patients in the 4 Global Audits on Pancreatic Surgery Group (GAPASURG) registries who underwent minimally invasive distal pancreatectomy or open distal pancreatectomy during 2014-2020 were included. RESULTS Overall, 20,158 distal pancreatectomies were included, of which 7,316 (36%) were minimally invasive distal pancreatectomies. Use of minimally invasive distal pancreatectomy varied from 29% to 54% among registries, of which 13% to 35% were performed robotically. Both the use of minimally invasive distal pancreatectomy and robotic surgery were the highest in the Netherlands. Patients undergoing minimally invasive distal pancreatectomy tended to have a younger age (Germany and Sweden), female sex (North America, Germany), higher body mass index (North America, the Netherlands, Germany), lower comorbidity classification (North America, Germany, Sweden), lower performance status (Germany), and lower rate of pancreatic adenocarcinoma (all). The minimally invasive distal pancreatectomy group had fewer vascular resections (all) and lower rates of severe complications and mortality (North America, Germany). In the multivariable regression analysis, country was associated with severe complications but not with 30-day mortality. Minimally invasive distal pancreatectomy was associated with a lower risk of 30-day mortality compared with open distal pancreatectomy (odds ratio 1.633, 95% CI 1.159-2.300, P = .005). CONCLUSIONS Considerable disparities were seen in the use of minimally invasive distal pancreatectomy among 4 transatlantic registries of pancreatic surgery. Overall, minimally invasive distal pancreatectomy was associated with decreased mortality as compared with open distal pancreatectomy. Differences in patient selection among countries could imply that countries are in different stages of the learning curve.
Collapse
|
2
|
Ragsdale M, Dow B, Fernandes D, Han Y, Parikh A, Boyapati K, Landry CS, Kimbrough CW, Koshenkov VP, Preskitt JT, Berger AC, Davis CH. Sentinel lymph node positivity in melanoma: Which risk prediction tool is most accurate? Surgery 2024; 176:1143-1147. [PMID: 38997863 DOI: 10.1016/j.surg.2024.05.035] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2024] [Revised: 05/01/2024] [Accepted: 05/21/2024] [Indexed: 07/14/2024]
Abstract
BACKGROUND Sentinel lymph node biopsy for melanoma determines treatment and prognostic factors and improves disease-specific survival. To risk-stratify patients for sentinel lymph node biopsy consideration, Memorial Sloan Kettering Cancer Center and Melanoma Institute Australia developed nomograms to predict sentinel lymph node positivity. We aimed to compare the accuracy of these 2 nomograms. METHODS A multi-institutional study of patients with melanoma receiving sentinel lymph node biopsy between September 2018 and December 2022 was performed. The accuracy of the 2 risk prediction tools in determining a positive sentinel lymph node biopsy was analyzed using receiver operating characteristic curves and area under the curve. RESULTS In total, 532 patients underwent sentinel lymph node biopsy for melanoma; 98 (18.4%) had positive sentinel lymph node. Increasing age was inversely related to sentinel lymph node positivity (P < .01); 35.7% of patients ≤30 years had positive sentinel lymph node compared with 9.7% of patients ≥75 years. When we analyzed the entire study population, accuracy of the 2 risk prediction tools was equal (area under the curveMemorial Sloan Kettering Cancer Center: 0.693; area under the curveMIA: 0.699). However, Memorial Sloan Kettering Cancer Center tool was a better predictor in patients aged ≥75 years (area under the curveMemorial Sloan Kettering Cancer Center: 0.801; area under the curveMelanoma Institute Australia: 0.712, P < .01) but Melanoma Institute Australia tool performed better in patients with a higher mitotic index (mitoses/mm2 ≥2; area under the curveMemorial Sloan Kettering Cancer Center: 0.659; area under the curveMelanoma Institute Australia: 0.717, P = .027). Both models were poor predictors of sentinel lymph node positivity in young patients (age ≤30 years; area under the curveMemorial Sloan Kettering Cancer Center: 0.456; area under the curveMelanoma Institute Australia: 0.589, P = .283). CONCLUSION The current study suggests that the 2 risk stratification tools differ in their abilities to predict sentinel lymph node positivity in specific populations: Memorial Sloan Kettering Cancer Center tool is a better predictor for older patients, whereas Melanoma Institute Australia tool is more accurate in patients with a higher mitotic index. Both nomograms performed poorly in predicting sentinel lymph node positivity in young patients.
Collapse
|
3
|
Annabi HM, Adhikari PB, Davis CH. The current status of minimally invasive pancreatectomy and implications of the Brescia guidelines. Gland Surg 2024; 13:590-595. [PMID: 38720679 PMCID: PMC11074655 DOI: 10.21037/gs-23-508] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2023] [Accepted: 03/13/2024] [Indexed: 05/12/2024]
|
4
|
Davis CH, Augustinus S, de Graaf N, Wellner UF, Johansen K, Andersson B, Beane JD, Björnsson B, Busch OR, Gleeson EM, van Santvoort HC, Tingstedt B, Williamsson C, Keck T, Besselink MG, Koerkamp BG, Pitt HA. Impact of Neoadjuvant Therapy for Pancreatic Cancer: Transatlantic Trend and Postoperative Outcomes Analysis. J Am Coll Surg 2024; 238:613-621. [PMID: 38224148 DOI: 10.1097/xcs.0000000000000971] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2024]
Abstract
BACKGROUND The introduction of modern chemotherapy a decade ago has led to increased use of neoadjuvant therapy (NAT) in patients with pancreatic ductal adenocarcinoma (PDAC). A recent North American study demonstrated increased use of NAT and improved operative outcomes in patients with PDAC. The aims of this study were to compare the use of NAT and short-term outcomes in patients with PDAC undergoing pancreatoduodenectomy (PD) among registries from the US and Canada, Germany, the Netherlands, and Sweden. STUDY DESIGN Databases from 2 multicenter (voluntary) and 2 nationwide (mandatory) registries were queried from 2018 to 2020. Patients undergoing PD for PDAC were compared based on the use of upfront surgery vs NAT. Adoption of NAT was measured in each country over time. Thirty-day outcomes, including the composite measure (ideal outcomes), were compared by multivariable analyses. Sensitivity analyses of patients undergoing vascular resection were performed. RESULTS Overall, 11,402 patients underwent PD for PDAC with 33.7% of patients receiving NAT. The use of NAT increased steadily from 28.3% in 2018 to 38.5% in 2020 (p < 0.0001). However, use of NAT varied widely by country: the US (46.8%), the Netherlands (44.9%), Sweden (11.0%), and Germany (7.8%). On multivariable analysis, NAT was significantly (p < 0.01) associated with reduced rates of serious morbidity, clinically relevant pancreatic fistulae, reoperations, and increased ideal outcomes. These associations remained on sensitivity analysis of patients undergoing vascular resection. CONCLUSIONS NAT before PD for pancreatic cancer varied widely among 4 Western audits yet increased by 26% during 3 years. NAT was associated with improved short-term outcomes.
Collapse
|
5
|
Davis CH, Choubey AP, Langan RC, Grandhi MS, Kennedy TJ, August DA, Alexander HR, Pitt HA. Pancreatectomy for intraductal papillary mucinous neoplasm: has anything changed in North America? HPB (Oxford) 2024; 26:109-116. [PMID: 37805363 DOI: 10.1016/j.hpb.2023.09.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/31/2023] [Revised: 08/02/2023] [Accepted: 09/04/2023] [Indexed: 10/09/2023]
Abstract
BACKGROUND Multiple guidelines on the management of intraductal papillary mucinous neoplasm (IPMN) have been published over the past decade. However, practice data are lacking. This study aims to determine whether pancreatectomy procedures, IPMN pathology, or outcomes have changed. METHODS ACS-NSQIP Procedure Targeted Pancreatectomy database was queried for patients with IPMN from 2014 to 2019. Cases were stratified by pathology, tumor stage/cyst size and procedure. Pancreatectomies for IPMN by year, 30-day morbidity, and clinically relevant postoperative pancreatic fistula (CR-POPF) were quantified. Mann-Kendall trend tests were performed to assess surgical trends and associated outcomes over time. RESULTS 3912 patients underwent pancreatectomy for IPMN. 21% demonstrated malignancy and 79% were benign. Morbidity and mortality occurred in 29.7% and 1.5% of cases, respectively. Over time, no change was observed in use of pancreatectomy for IPMN (10%) or in benign/malignant pathology, or cyst size. Robotic approach increased from 9.1% to 16.5% with decreases in laparoscopic (19.5%-15.0%) and open interventions (71.5%-68.1%, p = 0.016). No change was observed over time in morbidity or mortality; however, rates of CR-POPF decreased (18.8%-13.8%, p < 0.001). CONCLUSIONS Practice patterns in treatment of IPMN have not changed significantly in North America. More patients are undergoing robotic pancreatectomy, and postoperative pancreatic fistula rates are improving.
Collapse
|
6
|
Davis CH, Laird AM, Libutti SK. Resistant gastroenteropancreatic neuroendocrine tumors: a definition and guideline to medical and surgical management. Proc AMIA Symp 2023; 37:104-110. [PMID: 38174011 PMCID: PMC10761146 DOI: 10.1080/08998280.2023.2284039] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2023] [Accepted: 11/07/2023] [Indexed: 01/05/2024] Open
Abstract
Gastroenteropancreatic neuroendocrine tumors (NETs), also historically known as carcinoids, are tumors derived of hormone-secreting enteroendocrine cells. Carcinoids may be found in the esophagus, stomach, small intestine, appendix, colon, rectum, or pancreas. The biologic behavior of carcinoids differs based on their location, with gastric and appendiceal NETs among the least aggressive and small intestinal and pancreatic NETs among the most aggressive. Ultimately, however, biologic behavior is most heavily influenced by tumor grade. The incidence of NETs has increased by 6.4 times over the past 40 years. Surgery remains the mainstay for management of most carcinoids. Medical management, however, is a useful adjunct and/or definitive therapy in patients with symptomatic functional carcinoids, in patients with unresectable or incompletely resected carcinoids, in some cases of recurrent carcinoid, and in postoperative patients to prevent recurrence. Functional tumors with persistent symptoms or progressive metastatic carcinoids despite therapy are called "resistant" tumors. In patients with unresectable disease and/or carcinoid syndrome, an array of medical therapies is available, mainly including somatostatin analogues, molecular-targeted therapy, and peptide receptor radionuclide therapy. Active research is ongoing to identify additional targeted therapies for patients with resistant carcinoids.
Collapse
|
7
|
Davis CH, DiLalla GA, Perati SR, Lee JS, Oropallo AR, Reyna CR, Cannada LK. Future goals for professionalism in surgery: A My Thoughts piece from the Association of Women Surgeons. Am J Surg 2023; 226:393-394. [PMID: 37019809 DOI: 10.1016/j.amjsurg.2023.03.022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2022] [Revised: 03/01/2023] [Accepted: 03/23/2023] [Indexed: 04/05/2023]
|
8
|
Goyal G, Davis CH, Padmanaban V, Maggi J, Ecker BL, Harris J, Langan RC. Pancreatic Gangliocytic Paraganglioma: A Rare Neuroendocrine Neoplasm: Case Report and Literature Review. Pancreas 2023; 52:e346-e348. [PMID: 38019587 DOI: 10.1097/mpa.0000000000002260] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/01/2023]
|
9
|
Davis CH, Spinrad M, Beninato T, Laird AM, Grandhi MS, Pitt SC, Pitt HA. Radical antegrade modular pancreatosplenectomy (RAMPS): does adrenalectomy alter outcomes? HPB (Oxford) 2023; 25:311-319. [PMID: 36641327 DOI: 10.1016/j.hpb.2022.12.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/15/2022] [Revised: 10/28/2022] [Accepted: 12/09/2022] [Indexed: 01/16/2023]
Abstract
BACKGROUND Radical antegrade modular pancreatosplenectomy (RAMPS) has oncologic superiority compared to a standard distal pancreatectomy (DP). For tumors invading into the adrenal gland, a posterior RAMPS takes the left adrenal gland en bloc with the pancreas specimen. The aim of this analysis is to determine whether addition of adrenalectomy alters the outcomes of DP. METHODS The American College of Surgeons (ACS) National Surgical Quality Improvement Program (NSQIP) Procedure-Targeted Pancreatectomy database was accessed from 2014 to 2019. Patients with pancreatic ductal adenocarcinoma (PDAC) undergoing posterior RAMPS were compared to patients having a standard DP. 30-day outcomes were analyzed using multivariable regression. RESULTS 3467 PDAC patients underwent DP; 159 (4.6%) also had an adrenalectomy. Posterior RAMPS patients had higher T stage (T3-4 77% vs. 58%, p < 0.01). On multivariable analysis, posterior RAMPS patients had worse perioperative outcomes including more transfusions (OR 2.78, p < 0.01), serious morbidity (OR 1.45, p = 0.04), prolonged hospital stay (OR 1.36, p < 0.05), and less optimal pancreatic surgery (OR 0.61, p < 0.01). CONCLUSION Radical antegrade modular pancreatosplenectomy with adrenalectomy (posterior RAMPS) is associated with worse perioperative outcomes compared to a standard distal pancreatectomy. Improved oncologic outcomes must be weighed against higher perioperative morbidity when selecting patients for this more extensive surgical resection.
Collapse
|
10
|
Beier MA, Davis CH, Fencer MG, Grandhi MS, Pitt HA, August DA. Chronologic Age, Independent of Frailty, is the Strongest Predictor of Failure-to-Rescue After Surgery for Gastrointestinal Malignancies. Ann Surg Oncol 2023; 30:1145-1152. [PMID: 36449206 DOI: 10.1245/s10434-022-12869-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2022] [Accepted: 11/07/2022] [Indexed: 12/02/2022]
Abstract
BACKGROUND Prior studies of older cancer patients undergoing large operations have reported similar rates of complications to the general population but higher rates of mortality, suggesting higher rates of failure-to-rescue (FTR) with advanced age. Whether age is a marker for frailty, or an independent predictor of FTR, is not clear. METHODS The ACS-NSQIP database was queried from 2015-19 for patients undergoing surgery for gastrointestinal (GI) malignancy. Patients were divided into age-stratified cohorts: C1 (18-55), C2 (56-65), C3 (66-75), C4 (76-89). Adjusted odds ratios (aOR) were computed to assess the relationship of the FTR rate and age, while controlling for potential confounders. A second analysis was specified with all covariates converted to Z-scores, which generated scaled adjusted odds ratios (saOR) to determine the strongest predictor of FTR. RESULTS Multivariable analysis suggests that age is an independent predictor of FTR: C2:C1 aOR = 1.87 (p < 0.001); C3:C1 aOR = 3.33 (p < 0.001); C4:C1 aOR = 5.71 (p < 0.001). The scaled analysis demonstrated that age is the strongest predictor of FTR (saOR = 1.92, p < 0.001); a one standard deviation increase in age was associated with a 92% increased odds of FTR. The saOR for frailty (1.18, p < 0.001) and for number of comorbidities (1.10, p = 0.005) also were statistically significant. CONCLUSIONS Chronologic age was independently associated with increased FTR after surgery for GI malignancy and was the strongest predictor of FTR. These results suggest that chronologic age must be carefully considered when evaluating the fitness of a patient for GI cancer surgery.
Collapse
|
11
|
Beier MA, Davis CH, Fencer MG, Grandhi MS, Pitt HA, August DA. ASO Visual Abstract: Chronologic Age, Independent of Frailty, is the Strongest Predictor of Failure-to-Rescue After Surgery for Gastrointestinal Malignancies. Ann Surg Oncol 2023; 30:1155. [PMID: 36512258 DOI: 10.1245/s10434-022-12930-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
|
12
|
Fencer MG, Davis CH, Liu J, Galan MA, Spencer KR. Disease Control Achieved Using Atezolizumab + Bevacizumab in a Patient With Sarcomatoid Hepatocellular Carcinoma (SHCC), a Rare Variant Excluded From the IMbrave150 Trial. J Investig Med High Impact Case Rep 2022; 10:23247096221129470. [PMID: 36541195 PMCID: PMC9791267 DOI: 10.1177/23247096221129470] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
Abstract
Sarcomatoid hepatocellular carcinoma (SHCC) is a rare variant of liver cancer that lacks treatment options. The IMbrave trail demonstrated the efficacy of atezolizumab and bevacizumab (A + B) in patients with unresectable hepatocellular carcinoma but excluded patients with sarcomatoid variants. Herein, we describe a case of disease control achieved using the IMbrave regimen in a patient with sarcomatoid hepatocellular carcinoma.
Collapse
|
13
|
Gazivoda VP, Greenbaum A, Beier MA, Davis CH, Kangas-Dick AW, Langan RC, Grandhi MS, August DA, Alexander HR, Pitt HA, Kennedy TJ. Pancreatoduodenectomy: the Metabolic Syndrome is Associated with Preventable Morbidity and Mortality. J Gastrointest Surg 2022; 26:2167-2175. [PMID: 35768718 DOI: 10.1007/s11605-022-05386-x] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/08/2022] [Accepted: 06/04/2022] [Indexed: 01/31/2023]
Abstract
BACKGROUND Patients with metabolic syndrome (MS) may have increased perioperative morbidity and mortality. The aim of this analysis was to investigate the association of MS with mortality, serious morbidity, and pancreatectomy-specific outcomes in patients undergoing pancreatoduodenectomy (PD). METHODS Patients with MS who underwent PD were selected from the 2014-2018 ACS-NSQIP pancreatectomy-specific database. MS was defined as obesity (BMI ≥ 30 kg/m2), diabetes, and hypertension. Demographics and outcomes were compared by χ2 and Mann-Whitney tests, and adjusted odds ratios from multivariable logistic regression assessed the association between MS and primary outcomes. RESULTS Of 19,054 patients who underwent PD, 7.3% (n = 1388) had MS. On univariable analysis, patients with MS had significantly worse outcomes (p < 0.05): 30-day mortality (3% vs 1.8%), serious morbidity (26% vs 23%), re-intubation (4.9% vs 3.5%), pulmonary embolism (2.0% vs 1.1%), acute renal failure (1.5% vs 0.9%), cardiac arrest (1.9% vs 1.0%), and delayed gastric emptying (18% vs 16.5%). On multivariable analysis, 30-day mortality was significantly increased in patients with MS (aOR: 1.53, p < 0.01). CONCLUSION Metabolic syndrome is associated with increased morbidity and mortality in patients undergoing pancreatoduodenectomy. The association with mortality is a novel observation. Perioperative strategies aimed at reduction and/or mitigation of cardiac, pulmonary, thrombotic, and renal complications should be employed in this population given their increased risk.
Collapse
|
14
|
Davis CH, Ho J, Stephenson R, August DA, Gee H, Weiner J, Alexander HR, Pitt HA, Berger AC. Virtual Tumor Board Increases Provider Attendance and Case Presentations. JCO Oncol Pract 2022; 18:e1603-e1610. [DOI: 10.1200/op.22.00158] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
PURPOSE: Many cancer centers engage in multidisciplinary tumor board meetings to determine the optimal approach to complex cancer care. With the onset of the COVID-19 pandemic, many institutions changed the format of these meetings from in-person to virtual. The aim of this study was to determine if the change to a virtual meeting format had an impact on attendance and cases presented. METHODS: Tumor board records were analyzed to obtain attendance and case presentation information at a National Cancer Institute–designated Comprehensive Cancer Center. Twelve-month in-person tumor board data were compared with 12-month virtual tumor board data to assess for difference in attendance and case presentation patterns. RESULTS: Seven separate weekly tumor board meetings at the beginning of the study (breast, GI, gynecology, liver, lung, melanoma, and urology) were expanded to nine meetings on the virtual platform (+endocrine and pancreas). Overall attendance increased by 46% on the virtual platform compared with in-person meetings (4,030 virtual attendances v 2,753 in-person, P < .001). Increased attendance was present across all specialties on the virtual platform. In addition, the number of patient cases discussed increased from 2,127 in in-person meeting to 2,656 on the virtual platform (a 20% increase, P < .001). CONCLUSION: A significant increase was observed in overall tumor board attendance and in case presentations per meeting, requiring the expansion of additional weekly meetings. Furthermore, in a major cancer center with multiple community affiliates, virtual tumor boards may encourage increased participation from remote sites with the benefit of obtaining expert specialist advice as compared with geographically challenging in-person meetings.
Collapse
|
15
|
Fencer MG, Davis CH, Spencer KR. Current Updates on HER2–Directed Therapies in Metastatic Colorectal Cancer. CURRENT COLORECTAL CANCER REPORTS 2022. [DOI: 10.1007/s11888-022-00475-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
|
16
|
Davis CH, Beane JD, Gazivoda VP, Grandhi MS, Greenbaum AA, Kennedy TJ, Langan RC, August DA, Alexander HR, Pitt HA. Neoadjuvant Therapy for Pancreatic Cancer: Increased Use and Improved Optimal Outcomes. J Am Coll Surg 2022; 234:436-443. [PMID: 35290262 DOI: 10.1097/xcs.0000000000000095] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
BACKGROUND The introduction of more effective chemotherapy a decade ago has led to increased use of neoadjuvant therapy (NAT) in patients with pancreatic ductal adenocarcinoma (PDAC). The aim of this study was to assess the evolving use of NAT in individuals with PDAC undergoing pancreatoduodenectomy (PD) and to compare their outcomes with patients undergoing upfront operation. STUDY DESIGN The American College of Surgeons NSQIP Procedure Targeted Pancreatectomy database was queried from 2014 to 2019. Patients undergoing pancreatoduodenectomy were evaluated based on the use of NAT versus upfront operation. Multivariable analysis was performed to determine the effect of NAT on postoperative outcomes, including the composite measure optimal pancreatic surgery (OPS). Mann-Kendall trend tests were performed to assess the use of NAT and associated outcomes over time. RESULTS A total of 13,257 patients were identified who underwent PD for PDAC between 2014 and 2019. Overall, 33.6% of patients received NAT. The use of NAT increased steadily from 24.2% in 2014 to 42.7% in 2019 (p < 0.0001). On multivariable analysis, NAT was associated with reduced serious morbidity (odds ratio [OR] 0.83, p < 0.001), clinically relevant pancreatic fistulas (OR 0.52, p < 0.001), organ space infections (OR 0.74, p < 0.001), percutaneous drainage (OR 0.73, p < 0.001), reoperation (OR 0.76, p = 0.005), and prolonged length of stay (OR 0.63, p < 0.001). OPS was achieved more frequently in patients undergoing NAT (OR 1.433, p < 0.001) and improved over time in patients receiving NAT (50.7% to 56.6%, p < 0.001). CONCLUSION NAT before pancreatoduodenectomy increased more than 3-fold over the past decade and was associated with improved optimal operative outcomes.
Collapse
|
17
|
Gribkova Y, Davis CH, Greenbaum AA, Lu S, Berger AC. Effect of the COVID‐19 pandemic on surgical oncology practice—Results of an SSO survey. J Surg Oncol 2022; 125:1191-1199. [PMID: 35249232 PMCID: PMC9088533 DOI: 10.1002/jso.26839] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2022] [Accepted: 02/21/2022] [Indexed: 11/24/2022]
Abstract
Background and Objectives The COVID‐19 pandemic significantly affected healthcare delivery, shifting focus away from nonurgent care. The aim of this study was to examine the impact of the pandemic on the practice of surgical oncology. Methods A web‐based survey of questions about changes in practice during the COVID‐19 pandemic was approved by the Society of Surgical Oncology (SSO) Research and Executive Committees and sent by SSO to its members. Results A total of 121 SSO members completed the survey, 77.7% (94/121) of whom were based in the United States. Breast surgeons were more likely than their peers to refer patients to neoadjuvant therapy (p = 0.000171). Head and neck surgeons were more likely to refer patients to definitive nonoperative treatment (p = 0.044), while melanoma surgeons were less likely to do so (p = 0.029). In all, 79.2% (95/120) of respondents are currently using telemedicine. US surgeons were more likely to use telemedicine (p = 0.004). Surgeons believed telemedicine is useful for long‐term/surveillance visits (70.2%, 80/114) but inappropriate (50.4%, 57/113) for new patient visits. Conclusion COVID‐19 pandemic resulted in increased use of neoadjuvant therapy, delays in operative procedures, and increased use of telemedicine. Telemedicine is perceived to be most efficacious for long‐term/surveillance visits or postoperative visits.
Collapse
|
18
|
Davis CH, Ho J, Greco SH, Koshenkov VP, Vidri RJ, Farma JM, Berger AC. ASO Visual Abstract: COVID-19 is Affecting the Presentation and Treatment of Melanoma Patients in the Northeastern United States. Ann Surg Oncol 2022. [PMCID: PMC8720158 DOI: 10.1245/s10434-021-11179-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/02/2022]
|
19
|
Davis CH, Ho J, Greco SH, Koshenkov VP, Vidri RJ, Farma JM, Berger AC. COVID-19 is Affecting the Presentation and Treatment of Melanoma Patients in the Northeastern United States. Ann Surg Oncol 2021; 29:1629-1635. [PMID: 34797482 PMCID: PMC8603898 DOI: 10.1245/s10434-021-11086-8] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2021] [Accepted: 10/26/2021] [Indexed: 11/23/2022]
Abstract
Background Covid-19 significantly affected healthcare delivery over the past year, with a shift in focus away from nonurgent care. Emerging data are showing that screening for breast and colon cancer has dramatically decreased. It is unknown whether the same trend has affected patients with melanoma. Methods This is a retrospective cohort study of melanoma patients at two large-volume cancer centers. Patients were compared for 8 months before and after the lockdown. Outcomes focused on delay in treatment and possible resultant upstaging of melanoma. Results A total of 375 patients were treated pre-lockdown and 313 patients were treated post-lockdown (17% decrease). Fewer patients presented with in situ disease post-lockdown (15.3% vs. 17.9%), and a higher proportion presented with stage III-IV melanoma (11.2% vs. 9.9%). Comparing patients presenting 2 months before versus 2 months after the lockdown, there was an even more significant increase in Stage III-IV melanoma from 7.1% to 27.5% (p < 0.0001). Finally, in Stage IIIB-IIID patients, there was a decrease in patients receiving adjuvant therapy in the post lockdown period (20.0% vs. 15.2%). Conclusions As a result of the recent pandemic, it appears there has been a shift away from melanoma in situ and toward more advanced disease, which may have significant downstream effects on prognosis and could be due to a delay in screening. Significantly patients have presented after the lockdown, and fewer patients are undergoing the recommended adjuvant therapies. Patient outreach efforts are essential to ensure that patients continue to receive preventative medical care and screening as the pandemic continues.
Collapse
|
20
|
Gleeson EM, Platoff RM, Davis CH, Pitt HA. Does Negative Pressure Wound Therapy Reduce Superficial and Deep Surgical Site Infection after Pancreatic Surgery? J Am Coll Surg 2021. [DOI: 10.1016/j.jamcollsurg.2021.08.315] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
|
21
|
Davis CH, Alexander HR. What is the Current Role of Hyperthermic Intraperitoneal Chemotherapy in Colorectal Cancer? Adv Surg 2021; 55:159-174. [PMID: 34389090 DOI: 10.1016/j.yasu.2021.05.012] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
|
22
|
Fosko NK, Davis CH, Koshenkov VP, Kowzun MJ. Simultaneous primary invasive breast carcinoma and ipsilateral cutaneous melanoma of the back: Surgical approach and considerations, a case report. Int J Surg Case Rep 2021; 84:106155. [PMID: 34229213 PMCID: PMC8260966 DOI: 10.1016/j.ijscr.2021.106155] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2021] [Revised: 06/25/2021] [Accepted: 06/26/2021] [Indexed: 11/19/2022] Open
Abstract
INTRODUCTION AND IMPORTANCE A patient presented with ipsilateral, synchronous primary malignancies of left upper back melanoma and left breast invasive ductal carcinoma. This complex presentation was managed with a multidisciplinary approach. CASE PRESENTATION A 61-year-old female presented with multiple cutaneous lesions, revealed to be several foci of melanoma in situ as well as a T4b melanoma of the left upper back. On staging work up, a left breast malignancy was incidentally discovered. Genetic testing did not delineate a relevant mutation to explain the synchronous malignancies. Multidisciplinary surgical planning entailed consideration of the lymphatic drainage patterns of the lesions, with both the upper back melanoma and breast carcinoma expected to drain to the left axilla. Ultimately, simultaneous resections of both malignancies were performed as well as concomitant left sentinel lymph node biopsies utilizing dual tracer technique. CLINICAL DISCUSSION Currently, cases of synchronous primary cutaneous melanoma and independent, ipsilateral primary breast carcinoma have not been examined, and thus surgical considerations for axillary staging in this circumstance have not been discussed. The existing literature instead explores the incidence and operative challenges of one malignancy following the other after an interval of time. CONCLUSION This case highlights the utility of a multidisciplinary team for complex oncologic presentations and discusses a creative surgical approach to address two simultaneous primary malignancies involving the left breast and ipsilateral skin of the back. This case emphasizes an exceedingly rare presentation and serves as an important example to educate medical professionals on the innovative and team-based approach to treatment.
Collapse
|
23
|
Greco SH, Davis CH, Hicks CW, Kaye AE, Maxwell JE, Salles A, Henry MC. How to Review a Surgical Scientific Paper: A Guide for Critical Appraisal. ANNALS OF SURGERY OPEN 2021; 2:e027. [PMID: 37638253 PMCID: PMC10455126 DOI: 10.1097/as9.0000000000000027] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2020] [Accepted: 12/01/2020] [Indexed: 11/26/2022] Open
Abstract
It is important for surgeons to participate in the peer-review process of scientific literature. As the number of published manuscripts continues to increase, there is a great need for volunteerism in this arena. However, there is little formal or informal training, which can help surgeons provide unbiased and meaningful reviews. Therefore, it is critical to provide more resources and guidelines to aid surgeons during the review process. The purpose of this paper is to provide a structured guide for a quality review of a surgical paper. This review represents the work of the Association of Women Surgeons Publications Committee.
Collapse
|
24
|
Ward WH, Hui J, Davis CH, Li T, Goel N, Handorf E, Ross EA, Curley SA, Karachristos A, Esnaola NF. Perioperative Outcomes Following Combined Versus Isolated Colorectal and Liver Resections: Insights From a Contemporary, National, Propensity Score-Based Analysis. ANNALS OF SURGERY OPEN 2021; 2:e050. [PMID: 36714392 PMCID: PMC9872861 DOI: 10.1097/as9.0000000000000050] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2021] [Accepted: 01/31/2021] [Indexed: 02/01/2023] Open
Abstract
Our objective was to compare outcomes following combined versus isolated resections for metastatic colorectal cancer and/or liver metastases using a large, contemporary national database. Background Controversy persists regarding optimal timing of resections in patients with synchronous colorectal liver metastases. Methods We analyzed 11,814 patients with disseminated colorectal cancer and/or liver metastases who underwent isolated colon, rectal, or liver resections (CRs, RRs, or LRs) or combined colon/liver or rectal/liver resections (CCLRs or CRLRs) in the National Surgical Quality Improvement Program Participant Use File (2011-2015). We examined associations between resection type and outcomes using univariate/multivariate analyses and used propensity adjustment to account for nonrandom receipt of isolated versus combined resections. Results Two thousand four hundred thirty-seven (20.6%); 2108 (17.8%); and 6243 (52.8%) patients underwent isolated CR, RR, or LR; 557 (4.7%) and 469 (4.0%) underwent CCLR or CRLR. Three thousand three hundred ninety-five patients (28.7%) had serious complications (SCs). One hundred forty patients (1.2%) died, of which 113 (80.7%) were failure to rescue (FTR). One thousand three hundred eighty-six (11.7%) patients experienced unplanned readmission. After propensity adjustment and controlling for procedural complexity, wound class, and operation year, CCLR/CRLR was independently associated with increased risk of SC, as well as readmission (compared with LR). CCLR was also independently associated with increased risk of FTR and death (compared with LR). Conclusions Combined resection uniformly confers increased risk of SC and increased risk of mortality after CCLR; addition of colorectal to LR increases risk of readmission. Combined resections are less safe, and potentially more costly, than isolated resections. Effective strategies to prevent SC after combined resections are warranted.
Collapse
|
25
|
Adesoye T, Davis CH, Del Calvo H, Shaikh AF, Chegireddy V, Chan EY, Martinez S, Pei KY, Zheng F, Tariq N. "Optimization of Surgical Resident Safety and Education During the COVID-19 Pandemic - Lessons Learned". JOURNAL OF SURGICAL EDUCATION 2021; 78:315-320. [PMID: 32739443 PMCID: PMC7328568 DOI: 10.1016/j.jsurg.2020.06.040] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/20/2020] [Revised: 06/23/2020] [Accepted: 06/28/2020] [Indexed: 05/12/2023]
Abstract
The COVID-19 pandemic has engendered rapid and significant changes in patient care. Within the realm of surgical training, the resultant reduction in clinical exposure and case volume jeopardizes the quality of surgical training. Thus, our general surgery residency program proceeded to develop a tailored approach to training that mitigates impact on resident surgical education and optimizes clinical exposure without compromising safety. Residents were engaged directly in planning efforts to craft a response to the pandemic. Following the elimination of elective cases, the in-house resident complement was effectively decreased to reduce unnecessary exposure, with a back-up pool to address unanticipated absences and needs. Personal protective equipment availability and supply, the greatest concern to residents, has remained adequate, while being utilized according to current guidelines. Interested residents were given the opportunity to work in designated COVID ICUs on a volunteer basis. With the decrease in operative volume and clinical duties, we shifted our educational focus to an intensive didactic schedule using a teleconferencing platform and targeted areas of weakness on prior in-service exams. We also highlighted critical COVID-19 literature in a weekly journal club to better understand this novel disease and its effect on surgical practice. The long-term impact of the COVID-19 pandemic on resident education remains to be seen. Success may be achieved with commitment to constant needs assessment in the changing landscape of healthcare with the goal of producing a skilled surgical workforce for public service.
Collapse
|