RESUMEN
A woman in her 40s underwent evaluation for abdominal pain, jaundice and acholic stools and was diagnosed with metastatic pancreatic head adenocarcinoma. She was enrolled in a clinical trial investigating the benefits of ibrutinib with nab-paclitaxel and gemcitabine, and subsequently received modified FOLFIRINOX. Over the course of 6 years on chemotherapy, she experienced complete regression of the pancreatic and liver lesions, as well as normalisation of her tumour markers. She has been off chemotherapy for 6 months with no evidence of disease and normal tumour markers. Despite advances in chemotherapy and surgical options, metastatic pancreatic adenocarcinoma continues to carry a grim prognosis. This case report demonstrates a rare case of a long-term survivor of unresectable metastatic pancreatic adenocarcinoma treated with chemotherapy alone.
Asunto(s)
Adenocarcinoma , Protocolos de Quimioterapia Combinada Antineoplásica , Leucovorina , Oxaliplatino , Neoplasias Pancreáticas , Humanos , Neoplasias Pancreáticas/tratamiento farmacológico , Neoplasias Pancreáticas/patología , Femenino , Protocolos de Quimioterapia Combinada Antineoplásica/uso terapéutico , Adenocarcinoma/tratamiento farmacológico , Adenocarcinoma/secundario , Leucovorina/uso terapéutico , Oxaliplatino/uso terapéutico , Oxaliplatino/administración & dosificación , Gemcitabina , Paclitaxel/uso terapéutico , Paclitaxel/administración & dosificación , Desoxicitidina/análogos & derivados , Desoxicitidina/uso terapéutico , Desoxicitidina/administración & dosificación , Fluorouracilo/uso terapéutico , Irinotecán/uso terapéutico , Adulto , Albúminas/uso terapéutico , Albúminas/administración & dosificación , Persona de Mediana Edad , Neoplasias Hepáticas/secundario , Neoplasias Hepáticas/tratamiento farmacológico , Resultado del TratamientoRESUMEN
A female patient in her 50s presented with abdominal pain, nausea and jaundice. She had a history of prior Roux-en-Y gastric bypass and her body mass index was 52.5 kg/m2 Biochemical testing revealed a total bilirubin level of 14.3 mg/dL (normal<1.2 mg/dL) and carbohydrate antigen 19-9 of 38.3 units/mL (normal<36.0 units/mL). CT demonstrated a 3.2 cm pancreatic head mass, biliary and pancreatic duct dilation and cystic replacement of the pancreas. The findings were consistent with a diagnosis of mixed-type intraductal papillary mucinous neoplasm (IPMN) with invasive malignancy. The patient's Roux-en-Y anatomy precluded endoscopic biopsy, and she underwent upfront resection with diagnostic laparoscopy, open total pancreatectomy, splenectomy and remnant gastrectomy with reconstruction. Pathology confirmed T2N1 pancreatic adenocarcinoma, 1/29 lymph nodes positive and diffuse IPMN. She completed adjuvant chemotherapy. IPMNs have malignant potential and upfront surgical resection should be considered without biopsy in the appropriate clinical setting.
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Adenocarcinoma , Carcinoma Ductal Pancreático , Derivación Gástrica , Neoplasias Intraductales Pancreáticas , Neoplasias Pancreáticas , Femenino , Humanos , Adenocarcinoma/cirugía , Carcinoma Ductal Pancreático/cirugía , Carcinoma Ductal Pancreático/diagnóstico , Gastrectomía , Pancreatectomía , Neoplasias Intraductales Pancreáticas/cirugía , Neoplasias Pancreáticas/patología , Estudios Retrospectivos , Esplenectomía , Persona de Mediana EdadRESUMEN
PURPOSE: Risk factors of gallbladder cancer (GBC) are not well-defined resulting in greater than 60% of GBCs being diagnosed incidentally following cholecystectomy performed for presumed benign indications. As most localized GBCs require more extensive oncologic surgery beyond cholecystectomy, this study aims to examine factors associated with incidentally found GBC to improve preoperative and intraoperative diagnoses. METHODS: The American College of Surgeons National Surgical Quality Improvement Program Database from 2007 to 2017 was used to identify cholecystectomies performed with and without a final diagnosis of GBC. Univariate and multivariable logistic regressions were used to compare demographic, intraoperative, and postoperative characteristics among those with and without a diagnosis of GBC. RESULTS: The incidence of GBC was observed to be 0.11% (441/403,443). Preoperative factors associated with risk of GBC included age > 60 (OR 6.51, p < .001), female sex (OR 1.75, p < .001), history of weight loss (2.58, p < .001), and elevated preoperative alkaline phosphatase level (OR 1.67, p = .001). Open approach was associated with 7 times increased risk of GBC compared to laparoscopic approach (OR 7.33, p < .001). In addition to preoperative factors and surgical approach, longer mean operative times (127 min vs 70.7 min, p < .001) were significantly associated with increased risk of GBC compared to benign final pathology. CONCLUSION: This study demonstrates that those with incidentally discovered GBC at cholecystectomy are unique from those undergoing cholecystectomy for benign indications. By identifying predictors of GBC, surgeons can choose high risk individuals for pre-operative oncologic evaluation and consider better tools for identifying GBC such as intraoperative frozen pathology.
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Colecistectomía , Neoplasias de la Vesícula Biliar , Hallazgos Incidentales , Humanos , Neoplasias de la Vesícula Biliar/epidemiología , Neoplasias de la Vesícula Biliar/cirugía , Neoplasias de la Vesícula Biliar/diagnóstico , Neoplasias de la Vesícula Biliar/patología , Femenino , Masculino , Persona de Mediana Edad , Factores de Riesgo , Colecistectomía/efectos adversos , Colecistectomía/estadística & datos numéricos , Anciano , Incidencia , Estudios Retrospectivos , AdultoRESUMEN
BACKGROUND AND OBJECTIVES: The accepted approach to pain management following open pancreatoduodenectomy (PD) remains controversial, with the most recent enhanced recovery after surgery (ERAS) protocols recommending epidural anesthesia (EA). Few studies have investigated intrathecal (IT) morphine, combined with transversus abdominis plane (TAP) blocks. We aim to compare the different approaches to pain management for open PD. METHODS: Patients who underwent open PD at our institution from 2020 to 2022 were included in the study. Patient characteristics, pain management, and postoperative outcomes between EA, IT morphine with TAP blocks, and TAP blocks only were compared using univariate analysis. RESULTS: Fifty patients were included in the study (58% male, median age 66 years [interquartile range, IQR: 58-73]). Most patients received IT morphine (N = 24, 48%) or EA (N = 18, 36%). The TAP block-only group required higher doses of postoperative narcotics while hospitalized (p = 0.004) and at discharge (p = 0.017). The IT morphine patients had a shorter median time to Foley removal (p = 0.007). Postoperative pain scores, non-opioid administration, postoperative bolus requirements, postoperative outcomes, and length of stay were similar between pain modalities. CONCLUSIONS: IT morphine and EA showed comparable efficacy with superior results compared to TAP blocks alone. Integration of IT morphine into PD ERAS protocols should be considered.
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Anestesia Epidural , Morfina , Humanos , Masculino , Anciano , Femenino , Analgésicos Opioides , Pancreaticoduodenectomía/efectos adversos , Músculos Abdominales/cirugía , Dolor Postoperatorio/tratamiento farmacológico , Dolor Postoperatorio/etiología , Dolor Postoperatorio/prevención & controlRESUMEN
INTRODUCTION: Minority serving hospitals (MSH) are those serving a disproportionally high number of minority patients. Previous research has demonstrated that treatment at MSH is associated with worse outcomes. We hypothesize that patients treated at MSH are less likely to undergo surgical resection of pancreatic adenocarcinoma compared to patients treated at non-MSH. METHODS: Patients with resectable pancreatic cancer were identified using the National Cancer Database. Institutions treating Black and Hispanic patients in the top decile were categorized as an MSH. Factors associated with the primary outcome of definitive surgical resection were evaluated using multivariable logistic regression. Univariate and multivariable survival analysis was performed. RESULTS: Of the 75,513 patients included in this study, 7.2% were treated at MSH. Patients treated at MSH were younger, more likely to be uninsured, and higher stage compared to those treated at non-MSH (P < 0.001). Patients treated at MSH underwent surgical resection at lower rates (MSH 40% versus non-MSH 44.5%, P < 0.001). On multivariable logistic regression, treatment at MSH was associated with decreased likelihood of undergoing definitive surgery (odds ratio 0.91, P = 0.006). Of those who underwent surgical resection, multivariable survival analysis revealed that treatment at an MSH was associated with increased morality (hazard ratio 1.12, P < 0.001). CONCLUSIONS: Patients with resectable pancreatic adenocarcinoma treated at MSH are less likely to undergo surgical resection compared to those treated at non-MSH. Targeted interventions are needed to address the unique barriers facing MSH facilities in providing care to patients with pancreatic adenocarcinoma.
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Adenocarcinoma , Disparidades en Atención de Salud , Hospitales , Neoplasias Pancreáticas , Humanos , Adenocarcinoma/epidemiología , Adenocarcinoma/etnología , Adenocarcinoma/mortalidad , Adenocarcinoma/cirugía , Población Negra , Hospitales/estadística & datos numéricos , Neoplasias Pancreáticas/epidemiología , Neoplasias Pancreáticas/etnología , Neoplasias Pancreáticas/mortalidad , Neoplasias Pancreáticas/cirugía , Estudios Retrospectivos , Disparidades en Atención de Salud/etnología , Disparidades en Atención de Salud/estadística & datos numéricos , Hispánicos o Latinos/estadística & datos numéricosRESUMEN
BACKGROUND AND AIMS: EUS-guided pancreatic cyst chemoablation is safe and effective for appropriately selected patients; however, the proper frequency of radiographic surveillance after successful chemoablation is unknown. Here we report the long-term follow-up of two randomized, prospective, ChARM clinical trials. Additionally, the performance of a post-ablation reduced radiographic surveillance protocol was evaluated using clinical and economic outcomes and patient experience metrics. METHODS: Patients who successfully completed one of the two ChARM randomized control trials were evaluated for durability of response and clinical outcomes. Patients were eligible if two years or more of follow-up were available and complete. We calculated economic outcomes using Medicare allowable costs applicable to EUS, MRI, and outpatient clinic visits. We modeled costs of a patient followed by the ChARM Post-treatment Reduced Radiographic Surveillance Protocol compared with a similar patient followed under Fukuoka or ACG guidelines over 5 years. Additionally, patients under long-term surveillance in our clinic were interviewed via a 4 question Likert scale questionnaire. RESULTS: 52 patients were eligible and included in the study. At the most recent follow-up of the 52 patients, 36 (69.2%) achieved complete response, an additional 11 (21.2%) showed partial response, and only 5 (9.6%) with nonresponse. All patients were successfully reduced to annual or less surveillance without recurrence or the development of cyst associated malignancy. When compared with Fukukoa or ACG guidelines, a patient treated and followed under the ChARM Post-Treatment Reduced Radiographic Surveillance Protocol incurred a Medicare allowable cost of $7,200.00 versus $19,437.44 and $12,526.52 if untreated and followed under Fukukoa or ACG guidelines, respectively. The patient experience questionnaire was returned completed by 49 participants. CONCLUSIONS: The ChARM Post-Treatment Reduced Radiographic Surveillance Protocol safely allows a reduction in radiographic surveillance. A reduction in cost associated with cyst management under the ChARM protocol was shown when compared to management following Fukukoa or ACG guidelines. According to the questionnaire, most patients reported a moderate level of logistical and emotional burden associated with MRI surveillance, and a majority were in favor of reducing the frequency of radiographic surveillance if it can be done without a marked increase in oncologic risk.
RESUMEN
A woman in her 80s was evaluated for a liver mass. She had a history of what was reported as pancreatic acinar cell carcinoma resected with a pancreatoduodenectomy 10 years prior at another institution. Liver biopsy showed metastatic pancreatoblastoma (PB) and staging imaging showed no evidence of additional metastatic disease. She underwent laparoscopic non-anatomic partial hepatectomy and recovered uneventfully. The liver pathology was reviewed along with slides from her initial pancreatoduodenectomy, and both were noted to be consistent with PB. PB contains similar histological characteristics to pancreatic acinar cell carcinoma. Distinguishing between the two diagnoses is critical for accurately defining the prevalence, clinical course and prognosis associated with PB.
Asunto(s)
Carcinoma de Células Acinares , Neoplasias Pancreáticas , Femenino , Humanos , Anciano , Carcinoma de Células Acinares/patología , Neoplasias Pancreáticas/patología , Hígado/patología , Errores Diagnósticos , Neoplasias PancreáticasRESUMEN
BACKGROUND: The current standard of care for locally advanced esophageal and gastroesophageal junction (GEJ) adenocarcinoma includes neoadjuvant chemoradiation and surgery. The optimal treatment for clinical T2N0M0 (cT2N0) disease is debated. This study aims to determine the optimal treatment in these patients. METHODS: The National Cancer Database was used to identify patients who underwent surgery for cT2N0 esophageal and GEJ adenocarcinoma from 2004 to 2017. Patients were grouped into surgery-alone, neoadjuvant therapy (NAT), and adjuvant therapy (AT) groups. Subgroups of high-risk patients (tumor ≥ 3 cm, poor differentiation, or lymphovascular invasion) and patients upstaged after upfront surgery were identified. Kaplan-Meier method and Cox proportional hazard ratios were used to compare overall survival. RESULTS: Of 2160 patients included, 957 (44.3%) underwent surgery-alone, 821 (38.0%) underwent NAT and surgery, and 382 (17.7%) underwent surgery and AT. One thousand six hundred nineteen (75.0%) patients had high-risk features. Six hundred fourteen (45.9%) patients were upstaged after upfront surgery. In the overall cohort, AT was associated with improved survival compared to NAT (HR 0.618, p < 0.001) and surgery-alone (HR 0.699, p < 0.001). There was no difference in survival between NAT and surgery-alone (HR 1.132, p = 0.112). Similar results were observed in high-risk patients. Patients upstaged after upfront surgery who received AT had improved survival compared to those initially treated with NAT (HR 0.613, p < 0.001). CONCLUSION: This analysis suggests that cT2N0 esophageal and GEJ adenocarcinomas may not benefit from the intensive multimodality therapy utilized in locally advanced disease. Selective use of AT for patients who are upstaged pathologically, or have high-risk features, is associated with improved outcomes.
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Adenocarcinoma , Esofagectomía , Adenocarcinoma/patología , Neoplasias Esofágicas , Esofagectomía/efectos adversos , Unión Esofagogástrica/cirugía , Humanos , Estadificación de NeoplasiasRESUMEN
INTRODUCTION: Implementation of minimally invasive gastrectomy (MIG) for malignancy is increasing. However, risk factors for conversion to open surgery during laparoscopic and robotic gastrectomy are poorly understood. This study aimed to determine the risk factors for, and impact of, conversion during oncologic resection. METHODS: The National Cancer Database (NCDB) was used to identify patients with clinical stage I-III gastric cancer from 2010 to 2017. Chi-squared test and t-test were used to compare the robotic versus laparoscopic groups. Propensity score weighted multivariable logistic regression was used to evaluate factors associated with conversion to open surgery. RESULTS: Of 6990 patients identified, 5702 (81.6%) underwent a laparoscopic resection and 1288 (18.4%) underwent robotic-assisted resection. Conversion rates were 14.7% and 7.8% for laparoscopic and robotic gastrectomy, respectively. The robotic approach was associated with lower likelihood of conversion compared to laparoscopic approach (odds ratio [OR] = 0.470, P < 0.001). Other factors predictive of conversion included tumor size >5 cm compared to <2 cm (OR 1.714, P = 0.010), total gastrectomy compared to partial gastrectomy (OR 2.019, P < 0.001), antrum/pylorus (OR 2.345, P < 0.001), and body (OR 2.152, P < 0.001) tumors compared to cardia tumors. Compared to those treated with laparoscopic and robotic gastrectomy, patients who underwent conversion experienced significantly longer hospital length of stay and higher rates of positive surgical margins. CONCLUSIONS: Laparoscopic gastrectomy was associated with a higher conversion rate compared to robotic gastrectomy. Conversion to open surgery was associated with a significantly longer length of stay and higher rates of positive margins. Identification of risk factors for conversion can aid in appropriate modality selection.
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Laparoscopía , Procedimientos Quirúrgicos Robotizados , Neoplasias Gástricas , Gastrectomía/efectos adversos , Humanos , Laparoscopía/efectos adversos , Tiempo de Internación , Estudios Retrospectivos , Procedimientos Quirúrgicos Robotizados/efectos adversos , Neoplasias Gástricas/patología , Resultado del TratamientoRESUMEN
BACKGROUND: Risk stratification for patients undergoing hepatectomy can be attempted using established models. This study compares the platelet-albumin-bilirubin (PALBI) score with albumin-bilirubin (ALBI) and model for end-stage liver disease sodium (MELD-Na) for predicting posthepatectomy liver failure (PHLF) and 30-day mortality. METHODS: The 2014-2018 NSQIP database was queried for patients who underwent elective hepatectomy. Multivariable logistic regressions assessed associations of posthepatectomy outcomes with patient and clinical characteristics. Predictive accuracy of the grading systems was evaluated using receiver operator characteristic (ROC) curves and calculating area under the curve (AUC). RESULTS: Severe PHLF (Grade B/C) and mortality were present in 2.58% (N = 369) and 1.2% (N = 171) of patients who underwent hepatectomy (N = 13 925), respectively. ALBI Grade 2/3 had a stronger association with severe PHLF (odds ratio [OR] = 1.62, p < 0.01) and mortality (OR = 2.06, p < 0.005) than PALBI Grade 2/3 (OR = 1.14, p = 0.43 for PHLF and OR = 2.01, p < 0.005 for mortality) or MELD-Na ≥10 (OR = 1.29, p = 0.25 for PHLF and OR = 1.84, p < 0.03). ALBI had a higher AUC (0.671) than PALBI (0.625) and MELD-Na (0.627) for predicting severe PHLF. ALBI had a higher AUC (0.695) than PALBI (0.642) for predicting 30-day mortality. CONCLUSIONS: ALBI was a more accurate predictor of severe PHLF and 30-day mortality than MELD-Na and PALBI for patients who underwent hepatectomy.
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Carcinoma Hepatocelular , Enfermedad Hepática en Estado Terminal , Neoplasias Hepáticas , Albúminas , Bilirrubina , Carcinoma Hepatocelular/cirugía , Enfermedad Hepática en Estado Terminal/etiología , Enfermedad Hepática en Estado Terminal/cirugía , Hepatectomía/efectos adversos , Humanos , Pronóstico , Estudios Retrospectivos , Índice de Severidad de la Enfermedad , SodioRESUMEN
Minimally invasive esophagectomy (MIE) is becoming more widespread with a documented improvement in postoperative morbidity based on level I evidence. However, there is a lack of consensus regarding the optimal MIE approach, conventional thoracoscopy/laparoscopy vs robotics as well as the ideal anastomotic technique. All patients who underwent MIE via an Ivor Lewis approach with a side-to-side stapled anastomosis were included. The thoracoscopy-laparoscopy (TL) group was compared to the robotic group with respect to perioperative outcomes using the entire cohorts and after 1:1 propensity score matching. Comparisons were made using the Mann-Whitney U and Fisher's exact tests. Between July 2013 and November 2020, 72 TL and 67 robotic Ivor Lewis MIE were performed. After comparing the two unadjusted cohorts and 51 propensity matched pairs, there was a decrease in Clavien-Dindo Grade 2 or above complications in the robotic vs TL group (59.7% vs 41.8% [P = 0.042], (62.7% vs 39.2% [P = 0.029]), respectively. In both analyses, there was a reduction in hospital length of stay (median of 8 vs 7 days, P < 0.001) and a trend toward less anastomotic leaks in the robotic group (Unadjusted: 12.5 vs 3% [P = 0.057], Propensity-matched analysis: 13.7% vs 3.9% [P = 0.16]), respectively. A clinically significant decrease in overall morbidity, cardiac complications and hospital length of stay was observed in the robotic Ivor Lewis cohort when compared with the TL group at a high volume MIE program. Side-to-side stapled thoracic anastomoses utilizing a robotic platform provides the best outcomes in this single institution experience.
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Neoplasias Esofágicas , Laparoscopía , Humanos , Esofagectomía/efectos adversos , Esofagectomía/métodos , Complicaciones Posoperatorias/epidemiología , Complicaciones Posoperatorias/etiología , Complicaciones Posoperatorias/cirugía , Estudios Retrospectivos , Neoplasias Esofágicas/cirugía , Estudios de Cohortes , Anastomosis Quirúrgica/métodos , Procedimientos Quirúrgicos Mínimamente Invasivos/efectos adversos , Procedimientos Quirúrgicos Mínimamente Invasivos/métodos , Laparoscopía/efectos adversos , Laparoscopía/métodos , Resultado del TratamientoRESUMEN
We report an unusual case of a woman in her 60s diagnosed with monomorphic epitheliotropic intestinal T-cell lymphoma who required a pancreatoduodenectomy (Whipple procedure) for duodenal obstruction. The patient was initially treated with several cycles of chemotherapy, with persistent disease of the duodenum at D3. She was symptomatic with obstructive symptoms and positron emission tomography (PET)-CT showed disease localised to the duodenum without evidence of active disease elsewhere. The patient underwent pancreatoduodenectomy for both palliation of obstructive symptoms and potential oncological benefit. The patient had mild symptoms of delayed gastric emptying requiring promotility agents postoperatively, but otherwise recovered well after surgery. Unfortunately, surgical pathology revealed diffuse disease through the resected portion of the duodenum and jejunum, with positive proximal and distal margins. We suspect she has diffuse small bowel disease which was occult by CT and PET-CT. Based on this case, we recommend consideration of bypass rather than resection when possible for surgical palliation due to likelihood for extensive bowel involvement.
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Obstrucción Duodenal , Linfoma de Células T , Obstrucción Duodenal/cirugía , Femenino , Humanos , Linfoma de Células T/patología , Pancreaticoduodenectomía/métodos , Tomografía Computarizada por Tomografía de Emisión de Positrones , Tomografía Computarizada por Rayos XRESUMEN
BACKGROUND: Jaundice in the setting of periampullary neoplasms is often treated with biliary stenting. Level 1 data demonstrated an increase in perioperative complications after pancreaticoduodenectomy in patients undergoing stent placement. However, the impact of this data on practice patterns in the US remains unknown. METHODS: The National Surgical Quality Improvement Program (NSQIP) Pancreatectomy Targeted Participant Use Data File was used to identify patients from 2014 to 2017 undergoing pancreatoduodenectomy. Chi-square test and multivariable logistic regression were used to compare outcomes between those with biliary stent and those without. RESULTS: Of the 5524 patients, 3321 (60.1%) had biliary stent placement. The stent group was older, had a higher ASA class, and had preoperative weight loss compared to the group without biliary stenting (all p < 0.05). When adjusting for demographic and operative characteristics, the non-stent group had lower associated overall complications and postoperative infections. There was no significant difference in mortality and pancreatic fistula rate between groups. CONCLUSION: Preoperative biliary stenting is still common prior to pancreaticoduodenectomy. With a trend toward increased utilization of neoadjuvant chemotherapy, stenting will likely remain a common practice. Recognition of increased rates of complications associated with stent placement allows for appropriate risk-benefit analysis.
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Neoplasias Pancreáticas , Pancreaticoduodenectomía , Drenaje/efectos adversos , Humanos , Fístula Pancreática/etiología , Neoplasias Pancreáticas/complicaciones , Neoplasias Pancreáticas/cirugía , Pancreaticoduodenectomía/efectos adversos , Complicaciones Posoperatorias/cirugía , Complicaciones Posoperatorias/terapia , Cuidados Preoperatorios , Mejoramiento de la Calidad , Estudios Retrospectivos , Stents/efectos adversosRESUMEN
BACKGROUND: Management of patients undergoing cytoreductive surgery and hyperthermic intraperitoneal chemotherapy (CS/HIPEC) has historically favored liberal fluid administration owing to lengthy duration of surgery and hyperthermia. This practice has been challenged in recent years with studies demonstrating improved outcomes with restrictive fluid administration. METHODS: Patients who underwent CS/HIPEC between March 2010 and September 2018 were included for analysis. Patients who received an above-median fluid rate (high-IVF) versus below-median fluid rate (low-IVF) were compared, and multivariate analyses were performed for length of stay, 90-day unplanned readmissions, and major complications. RESULTS: The 167 patients had a mean age of 56.7 ± 11.4 years and body mass index of 29.5 ± 6.9 kg/m2. The median rate of total intraoperative crystalloid and colloid was 7.4 mL/kg/h. The low-IVF group had less blood loss (183 vs. 330 mL, p = 0.002), were less likely to need intraoperative vasopressor drip (2.4% vs. 11.9%, p = 0.018), and experienced fewer cardiac complications (2.4% vs. 10.7%, p = 0.031), pneumonias (0% vs. 6.0%, p = 0.024), and Clavien-Dindo grade 3-5 complications (14.5% vs. 33.3%, p = 0.004). Multivariate analyses identified bowel resection (HR 4.65, p = 0.0008) as a risk factor for 90-day unplanned readmission, while bowel resection, intraoperative fluid rate, and estimated blood loss were associated with increased length of stay. CONCLUSION: Higher intraoperative fluid intake was associated with multiple postoperative complications and increased length of stay, and represents a potentially avoidable risk factor for morbidity in CS/HIPEC.
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Procedimientos Quirúrgicos de Citorreducción , Quimioterapia Intraperitoneal Hipertérmica , Anciano , Humanos , Persona de Mediana EdadRESUMEN
In this multimedia article, we demonstrate transabdominal robotic enucleation of a large, multilobulated leiomyoma at the gastroesophageal junction (GEJ). The robotic platform provides stereoscopic visualization and wristed motion, which improved ease of an organ-sparing resection in a challenging anatomic location. Alternative minimally invasive approaches to tumors in this location have been reported including endoscopic, endoscopic with laparoscopic assistance, laparoscopic, and thoracoscopic approaches, with choice of approach dependent upon the location and configuration of the tumor Milito et al. in J Gastrointest Surg 24:499-504, 2020;Li et al. in Dis Esophagus. 22:185-189, 2009;Armstrong et al. in Am Surg. 79:968-972, 2013;Kent et al. in J Thorac Cardiovasc Surg. 134:176-181, 2007.
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Neoplasias Esofágicas , Laparoscopía , Leiomioma , Procedimientos Quirúrgicos Robotizados , Neoplasias Esofágicas/cirugía , Unión Esofagogástrica/cirugía , Humanos , Leiomioma/cirugíaRESUMEN
BACKGROUND: Clinical and pathologic staging determine treatment of pancreatic cancer. Clinical stage has been shown to underestimate final pathologic stage in pancreatic cancer, resulting in upstaging. METHODS: National Cancer Database was used to identify clinical stage I pancreatic adenocarcinoma. Univariate, multivariable logistic regression, and Cox proportional hazard ratio were used to determine differences between upstaged and stage concordant patients. RESULTS: Upstaging was seen in 80.2% of patients. Factors found to be significantly associated with upstaging included pancreatic head tumors (OR 2.56), high-grade histology (OR 1.74), elevated Ca 19-9 (OR 2.09), and clinical stage T2 (OR 1.99). Upstaging was associated with a 45% increased risk of mortality compared to stage concordant disease (HR 1.44, p < .001). CONCLUSION: A majority of clinical stage I pancreatic cancer is upstaged after resection. Factors including tumor location, grade, Ca 19-9, and tumor size can help identify those at high risk for upstaging.