RESUMEN
BACKGROUND: Peritoneal metastases (PM) develop in approximately 20% of patients with gastric cancer (GC). For selected patients, treatment of PM with cytoreductive surgery (CRS) and hyperthermic intraperitoneal chemotherapy (HIPEC) has shown promising results. This report aims to describe the safety and perioperative outcomes of laparoscopic HIPEC for GC/PM. METHODS: This retrospective cohort study evaluated patients who had GC and PM treated with laparoscopic HIPEC (2018-2022). The HIPEC involved cisplatin and mitomycin C (MMC) or MMC alone. The primary end point was perioperative safety. RESULTS: The 22 patients in this study underwent 27 procedures. The mean age was 58 ± 13 years. All the patients were Eastern Cooperative Oncology Group (ECOG) 0 or 1 (55 and 45%, respectively). Five patients underwent a second laparoscopic HIPEC, with a median of 126 days (interquartile range [IQR], 117-166 days) between procedures. The median peritoneal carcinomatosis index (PCI) was 4 (IQR, 2-9), and the median hospital stay was 2 days (IQR, 1-3 days). No 30-day readmissions or complications occurred. Eight patients (36%) underwent gastrectomy (CRS ± HIPEC). After an average follow-up period of 11 months, 7 (32%) of the 22 patients were alive. The median overall survival was 11 months (IQR, 195-739 days) from the initial procedure and 19.3 months (IQR, 431-1204 days) from the diagnosis. CONCLUSIONS: Laparoscopic HIPEC appears to be safe with minimal perioperative complications. Approximately one third of the patients undergoing initial laparoscopic HIPEC ultimately proceeded to cytoreduction and gastrectomy. Preliminary survival data from this highly selected cohort suggest that the addition of laparoscopic HIPEC to systemic chemotherapy does not compromise other treatment options. These initial results suggest that laparoscopic HIPEC may offer benefit to patients with GC and PM and aid in the selection of patients who may benefit from curative-intent resection.
Asunto(s)
Protocolos de Quimioterapia Combinada Antineoplásica , Procedimientos Quirúrgicos de Citorreducción , Quimioterapia Intraperitoneal Hipertérmica , Laparoscopía , Mitomicina , Neoplasias Peritoneales , Neoplasias Gástricas , Humanos , Neoplasias Gástricas/patología , Neoplasias Gástricas/terapia , Neoplasias Peritoneales/secundario , Neoplasias Peritoneales/terapia , Masculino , Persona de Mediana Edad , Femenino , Estudios Retrospectivos , Estudios de Seguimiento , Tasa de Supervivencia , Mitomicina/administración & dosificación , Protocolos de Quimioterapia Combinada Antineoplásica/uso terapéutico , Cisplatino/administración & dosificación , Terapia Combinada , Pronóstico , Gastrectomía , Anciano , Quimioterapia del Cáncer por Perfusión Regional/mortalidadRESUMEN
BACKGROUND/AIM: The aim of the present study was to correlate the survival response to regional arterial-perfusion chemotherapy (RAPC) with Borrmann classification in patients with gastric cancer. PATIENTS AND METHODS: The survival response of 270 patients with advanced gastric cancer treated with RAPC was analyzed and Borrmann classification of the tumors was retrospectively correlated to survival. RESULTS: The median survival time of RAPC-treated patients with Borrmann type I/II was 53 months compared with 19 and 12 months for those with Borrmann type III and IV, respectively (p<0.001). CONCLUSION: Borrmann classification is a potential indicator to predict prognosis of patients with advanced gastric cancer treated with RAPC.
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Protocolos de Quimioterapia Combinada Antineoplásica/administración & dosificación , Quimioterapia del Cáncer por Perfusión Regional , Terapia Neoadyuvante , Neoplasias Gástricas/tratamiento farmacológico , Protocolos de Quimioterapia Combinada Antineoplásica/efectos adversos , Quimioterapia Adyuvante , Quimioterapia del Cáncer por Perfusión Regional/efectos adversos , Quimioterapia del Cáncer por Perfusión Regional/mortalidad , Femenino , Gastrectomía , Humanos , Escisión del Ganglio Linfático , Masculino , Márgenes de Escisión , Persona de Mediana Edad , Terapia Neoadyuvante/efectos adversos , Terapia Neoadyuvante/mortalidad , Estadificación de Neoplasias , Estudios Retrospectivos , Neoplasias Gástricas/mortalidad , Neoplasias Gástricas/patología , Factores de Tiempo , Resultado del TratamientoRESUMEN
Isolated limb perfusion (ILP) is widely accepted as treatment for recurrent melanoma limited to the limbs. The use of ILP has decreased in recent years with the introduction of potentially effective new systemic therapies. We evaluated retrospectively if ILP still may be a treatment option in locally advanced melanoma. In Finland, ILP is centralized to the Comprehensive Cancer Center of Helsinki University Hospital. We included all ILP patients treated at our hospital between 2007 and 2018. Clinical factors and treatment outcomes were retrospectively evaluated. Altogether 60 patients received ILP. Toxicity was mostly transient. The overall response rate was 77% with 35% complete responses and 42% partial responses. The median progression-free survival (PFS) was 6.1 months (range 0.6-116.5 months) and the median melanoma-specific survival (MSS) was 29.9 months (range 3.5-138.7 months). Patients with CR had superior median PFS (19.7 months, range 2.5-116.5 vs. 4.5 months, range 0.6-39.7 months, P = 0.00003) and median MSS (median MSS not reached vs. 25.9 months, range 3.5-98.7 months, P = 0.0005) compared to other responders. Younger patients (<69 years) had longer median MSS (47.2 months, range 3.5-138.7 vs. 25.9 months, range 8.4-125.4 months, P = 0.015) compared to patients over 69 years. Treatment outcomes of Finnish ILP patients were comparable to earlier studies and some long-term survivors were observed in the group of complete responders. Median PFS and OS were longer for patients achieving a CR. Treatment was well-tolerated also among older patients.
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Quimioterapia del Cáncer por Perfusión Regional/mortalidad , Extremidades , Melanoma/tratamiento farmacológico , Melfalán/administración & dosificación , Recurrencia Local de Neoplasia/tratamiento farmacológico , Neoplasias Cutáneas/tratamiento farmacológico , Adulto , Anciano , Anciano de 80 o más Años , Antineoplásicos Alquilantes/administración & dosificación , Femenino , Finlandia , Estudios de Seguimiento , Humanos , Masculino , Melanoma/patología , Persona de Mediana Edad , Recurrencia Local de Neoplasia/patología , Perfusión , Estudios Retrospectivos , Neoplasias Cutáneas/patología , Tasa de Supervivencia , Factores de Tiempo , Resultado del TratamientoRESUMEN
BACKGROUND AND OBJECTIVES: Locoregional metastases are typical biological manifestations of advanced malignant melanomas. Treatment with hyperthermic isolated limb perfusion (HILP) should be considered in affected patients. In the present study, we have analyzed the results of HILPs performed in our department. PATIENTS AND METHODS: Eighty patients with locoregional metastases of the extremities received HILP at the Department of Surgery between January 2007 and December 2016. The mean follow-up was 38 months. RESULTS: The study included 50 men and 30 women (mean age: 63 years). The median time between melanoma diagnosis and HILP was 25 months (range: 1-219 months). HILP was performed in curative (n = 45) and palliative (n = 35) intention. Seventy-five patients received a drug combination of melphalan/dactinomycin and five patients received a drug combination of melphalan/tumor necrosis factor-alpha. Remission rates were determined in 72 of 80 patients (90%) as follows: partial response n = 28, complete response n = 25, no response n = 19. Of the 25 patients with complete response, 13 patients developed a new tumor manifestation during follow-up (locoregional recurrences n = 4; distant metastases n = 3; both n = 6). The median overall survival rate was 33 months. Tumor stage influenced the survival rate significantly (p = 0.001). Patients with complete response showed a significantly better overall survival than patients with partial or no response (p = 0.016). CONCLUSION: HILP is an effective therapeutic option in patients with locoregional metastases. This procedure carries a certain risk of side effects and adverse events but overall results in good response rates. Therefore, HILP should be offered to selected patients based on an individual discussion, considering their health status and oncological prognosis.
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Protocolos de Quimioterapia Combinada Antineoplásica/uso terapéutico , Quimioterapia del Cáncer por Perfusión Regional/mortalidad , Extremidades/patología , Hipertermia Inducida/mortalidad , Melanoma/terapia , Recurrencia Local de Neoplasia/terapia , Adolescente , Adulto , Anciano , Anciano de 80 o más Años , Terapia Combinada , Femenino , Estudios de Seguimiento , Humanos , Masculino , Melanoma/patología , Persona de Mediana Edad , Metástasis de la Neoplasia , Recurrencia Local de Neoplasia/patología , Pronóstico , Estudios Retrospectivos , Tasa de Supervivencia , Adulto JovenRESUMEN
BACKGROUND: Cytoreductive surgery with hyperthermic intraperitoneal chemotherapy (CRS/HIPEC) is predominantly performed and studied in academic centers. While developing CRS/HIPEC programs in nonacademic hospitals can increase accessibility, its safety and oncological efficacy remains unclear. We evaluated CRS/HIPEC outcomes in a nonacademic setting. METHODS: A single-center descriptive study was conducted using a prospective database. Data of all CRS/HIPEC attempts in peritoneal surface malignancies (PSM) patients from October 1994 to November 2019 were extracted. Surgical and survival outcomes were measured. Center experience was assessed by quartiles of cases. RESULTS: Overall, 856 patients underwent 948 CRS/HIPEC attempts: 788 (83%) completed CRS/HIPECs, 144 (15%) aborted HIPECs, and 16 (2%) complete cytoreductions (CC-0/1) without chemoperfusion. For completed CRS/HIPECs, median peritoneal cancer index was 24 (interquartile range: 10-33) and CC-0/1 rate was 88%. Major complications occurred in 23.5% with 30- and 100-day mortality of 1.0% and 2.3%, respectively. Median overall survival was 68 months (95% confidence interval [CI]: 50-86). Median progression-free survival was 37 months (95%CI: 28-46). Incomplete cytoreduction and major complication rates decreased over time, while mortality remained low and constant. CONCLUSIONS: CRS/HIPEC at a nonacademic center with advanced surgical and auxiliary services is a safe option to treat PSM with favorable surgical and oncological outcomes.
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Quimioterapia Adyuvante/mortalidad , Quimioterapia del Cáncer por Perfusión Regional/mortalidad , Procedimientos Quirúrgicos de Citorreducción/mortalidad , Hipertermia Inducida/mortalidad , Quimioterapia Intraperitoneal Hipertérmica/mortalidad , Neoplasias Peritoneales/mortalidad , Anciano , Terapia Combinada , Femenino , Estudios de Seguimiento , Humanos , Masculino , Persona de Mediana Edad , Neoplasias Peritoneales/patología , Neoplasias Peritoneales/terapia , Pronóstico , Estudios Prospectivos , Ensayos Clínicos Controlados Aleatorios como Asunto , Tasa de SupervivenciaRESUMEN
BACKGROUND: This study aimed to evaluate the impact of postoperative complications on long-term survival in patients with peritoneal metastasis (PM) arising from colorectal cancer (CRC) treated with cytoreductive surgery (CRS) and hyperthermic intraperitoneal chemotherapy (HIPEC). METHODS: Patients with PM arising from CRC treated with CRS and HIPEC were systematically reviewed at the China National Cancer Center and Huanxing Cancer Hospital from June 2017 to June 2019. High-grade complications that occurred within 30 days were defined as grade 3 to 4 events according to the Common Terminology Criteria for Adverse Events (CTCAE) classification. Univariate and multivariable Cox regression models for overall survival were created. Predictors of high-grade postoperative complications were evaluated with univariate and multivariate logistic regression analyses. RESULTS: In all, 86 consecutive cases were included in this study. Forty-one patients (47.7%) developed postoperative complications, while 22 patients (25.6%) experienced high-grade complications. No mortality occurred during the postoperative period. The median survival of all patients was 25 months, and the estimated 3-year overall survival (OS) rate was 35.0%. In the multivariable Cox regression analysis, a high peritoneal carcinomatosis index (PCI) score (HR, 1.07, 95% CI, 1.01-1.14; P=0.015) and grade 3-4 postoperative complications (HR, 1.86, 95% CI, 1.22-3.51; P=0.044) correlated with worse overall survival. High estimated blood loss (OR, 1.01, 95% CI, 1.01-1.02; P< 0.001) was identified as an independent risk factor for developing high-grade complications. CONCLUSION: Careful patient selection, high levels of technical skill and improved perioperative management are crucial to ensure patient survival benefits after CRS+HIPEC.
Asunto(s)
Quimioterapia del Cáncer por Perfusión Regional/mortalidad , Neoplasias Colorrectales/mortalidad , Procedimientos Quirúrgicos de Citorreducción/efectos adversos , Hipertermia Inducida/mortalidad , Quimioterapia Intraperitoneal Hipertérmica/mortalidad , Neoplasias Peritoneales/mortalidad , Complicaciones Posoperatorias/mortalidad , Adulto , Anciano , Protocolos de Quimioterapia Combinada Antineoplásica/uso terapéutico , Neoplasias Colorrectales/patología , Neoplasias Colorrectales/terapia , Terapia Combinada , Procedimientos Quirúrgicos de Citorreducción/mortalidad , Femenino , Estudios de Seguimiento , Humanos , Masculino , Persona de Mediana Edad , Neoplasias Peritoneales/secundario , Neoplasias Peritoneales/terapia , Complicaciones Posoperatorias/etiología , Complicaciones Posoperatorias/patología , Pronóstico , Estudios Retrospectivos , Tasa de SupervivenciaRESUMEN
BACKGROUND: While parenchymal hepatic metastases were previously considered a contraindication to cytoreductive surgery (CRS) and heated intraperitoneal chemotherapy (HIPEC), liver resection (LR) is increasingly performed with CRS/HIPEC. METHODS: Patients from the US HIPEC Collaborative (2000-2017) with invasive appendiceal or colorectal adenocarcinoma undergoing primary, curative intent CRS/HIPEC with CC0-1 resection were included. LR was defined as a formal parenchymal resection. Primary endpoints were postoperative complications and overall survival (OS). RESULTS: A total of 658 patients were included. About 83 (15%) underwent LR of colorectal (58%) or invasive appendiceal (42%) metastases. LR patients had more complications (81% vs. 60%; p = .001), greater number of complications (2.3 vs. 1.5; p < .001) per patient and required more reoperations (22% vs. 11%; p = .007) and readmissions (39% vs. 25%; p = .014) than non-LR patients. LR patients had decreased OS (2-year OS 62% vs. 79%, p < .001), even when accounting for peritoneal carcinomatosis index and histology type. Preoperative factors associated with decreased OS on multivariable analysis in LR patients included age < 60 years (HR, 3.61; 95% CI, 1.10-11.81), colorectal histology (HR, 3.84; 95% CI, 1.69-12.65), and multiple liver tumors (HR, 3.45; 95% CI, 1.21-9.85) (all p < .05). When assigning one point for each factor, there was an incremental decrease in 2-year survival as the risk score increased from 0 to 3 (0: 100%; 1: 91%; 2: 58%; 3: 0%). CONCLUSIONS: As CRS/HIPEC + LR has become more common, we created a simple risk score to stratify patients considered for CRS/HIPEC + LR. These data aid in striking the balance between an increased perioperative complication profile with the potential for improvement in OS.
Asunto(s)
Neoplasias del Apéndice/terapia , Neoplasias Colorrectales/terapia , Procedimientos Quirúrgicos de Citorreducción/mortalidad , Hepatectomía/mortalidad , Hipertermia Inducida/mortalidad , Selección de Paciente , Neoplasias Peritoneales/terapia , Neoplasias del Apéndice/patología , Quimioterapia del Cáncer por Perfusión Regional/mortalidad , Neoplasias Colorrectales/patología , Terapia Combinada , Femenino , Estudios de Seguimiento , Humanos , Masculino , Persona de Mediana Edad , Neoplasias Peritoneales/secundario , Cuidados Preoperatorios , Pronóstico , Factores de Riesgo , Tasa de SupervivenciaRESUMEN
BACKGROUND: There is no currently available treatment for peritoneal metastasis of gastric cancer. This phase II study aimed to evaluate the efficacy and safety of neoadjuvant systemic chemotherapy and hyperthermic intraperitoneal chemotherapy (HIPEC) combined with cytoreductive surgery (CRS) for the treatment of these patients. METHODS: Neoadjuvant chemotherapy comprised two cycles of HIPEC and four cycles of S-1 plus paclitaxel. HIPEC was administered intraperitoneally with paclitaxel (75 mg/m2). For systemic chemotherapy, paclitaxel was administered intravenously(150 mg/m2) on day 1, and S-1 was administered orally(80 mg/m2/day)on days 1-14 of a 3-week cycle. Another two cycles of HIPEC and four cycles of S-1 plus paclitaxel were administered after second diagnostic staging laparoscopy or CRS. The primary endpoints were treatment efficiency and safety; the secondary endpoint was 3-year overall survival (OS). RESULTS: A total of 40 patients were enrolled and 38 patients have been analyzed. Of these, 18 (47.4%) patients received neoadjuvant systemic chemotherapy, HIPEC and CRS (conversion therapy group), while 20 patients received only chemotherapy and HIPEC (palliative chemotherapy group). Median OS was markedly improved in the conversion therapy group (21.1 months, 95% confidence interval [CI] 16.7-25.6 months) in comparison with the palliative chemotherapy group(10.8 months, 95%CI 7.3-14.2 months, p = 0.002). After neoadjuvant systemic chemotherapy and HIPEC, a second laparoscopic exploration was performed, and the prognosis of patients with low peritoneal cancer index (PCI) (PCI < 6) was significantly better than that of patients with high PCI (PCI ≥ 6)(20.1 vs.11.3 months, p = 0.006). CONCLUSION: Neoadjuvant systemic chemotherapy and HIPEC combined with CRS is safe and feasible, and could potentially improve the prognosis of gastric cancer patients with limited peritoneal metastasis. However, further clinical trials are still warranted. TRIAL REGISTRATION: This study has been registered with ClinicalTrials.gov as NCT02549911 . Trial registration date: 15/09/2015.
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Quimioterapia Adyuvante/mortalidad , Quimioterapia del Cáncer por Perfusión Regional/mortalidad , Procedimientos Quirúrgicos de Citorreducción/mortalidad , Quimioterapia Intraperitoneal Hipertérmica/mortalidad , Terapia Neoadyuvante/mortalidad , Neoplasias Peritoneales/terapia , Neoplasias Gástricas/terapia , Adulto , Anciano , Protocolos de Quimioterapia Combinada Antineoplásica/uso terapéutico , Terapia Combinada , Femenino , Estudios de Seguimiento , Humanos , Masculino , Persona de Mediana Edad , Neoplasias Peritoneales/secundario , Pronóstico , Estudios Prospectivos , Neoplasias Gástricas/patología , Tasa de SupervivenciaAsunto(s)
Protocolos de Quimioterapia Combinada Antineoplásica/uso terapéutico , Neoplasias del Apéndice/mortalidad , Quimioterapia Adyuvante/mortalidad , Procedimientos Quirúrgicos de Citorreducción/mortalidad , Hipertermia Inducida/mortalidad , Recurrencia Local de Neoplasia/mortalidad , Neoplasias Peritoneales/mortalidad , Neoplasias del Apéndice/patología , Neoplasias del Apéndice/terapia , Quimioterapia del Cáncer por Perfusión Regional/mortalidad , Terapia Combinada , Humanos , Recurrencia Local de Neoplasia/patología , Recurrencia Local de Neoplasia/terapia , Neoplasias Peritoneales/secundario , Neoplasias Peritoneales/terapia , Pronóstico , Tasa de SupervivenciaAsunto(s)
Anastomosis Quirúrgica/mortalidad , Protocolos de Quimioterapia Combinada Antineoplásica/uso terapéutico , Quimioterapia Adyuvante/mortalidad , Quimioterapia del Cáncer por Perfusión Regional/mortalidad , Procedimientos Quirúrgicos de Citorreducción/mortalidad , Hipertermia Inducida/mortalidad , Neoplasias Peritoneales/mortalidad , Anastomosis Quirúrgica/efectos adversos , Quimioterapia Adyuvante/efectos adversos , Quimioterapia del Cáncer por Perfusión Regional/efectos adversos , Terapia Combinada , Procedimientos Quirúrgicos de Citorreducción/efectos adversos , Humanos , Hipertermia Inducida/efectos adversos , Neoplasias Peritoneales/patología , Neoplasias Peritoneales/terapia , Pronóstico , Tasa de SupervivenciaRESUMEN
BACKGROUND: The Prodige-7 trial has questioned the role of hyperthermic intraperitoneal chemotherapy (HIPEC) in the treatment of peritoneal metastases from colorectal cancer (CRC-PM). PATIENTS AND METHODS: We compared a prospectively collected group of 48 patients undergoing oxaliplatin/irinotecan-based perioperative systemic chemotherapy (s-CT) with targeted agents, and cytoreductive surgery (CRS) (no-HIPEC group) with 48 controls undergoing the same perioperative s-CT and CRS/HIPEC (HIPEC group). Patients were matched (1:1) according to the Peritoneal Surface Disease Severity Score, completeness of cytoreduction, history of extraperitoneal disease (EPD), and Peritoneal Cancer Index. RESULTS: The groups were comparable, except for a higher number of patients in the HIPEC group with World Health Organization performance status 0, pN2 stage primary tumor, and treated with preoperative s-CT. Forty-one patients in the no-HIPEC group and 43 patients in the HIPEC group had optimal comprehensive treatment (P = 0.759), defined as complete cytoreduction of PM and margin-negative EPD resection. Median follow-up was 31.6 months in the no-HIPEC group and 39.9 months in the HIPEC group. Median overall survival was 39.3 months in the no-HIPEC group and 34.8 months in the HIPEC group (P = 0.702). In the two groups, severe morbidity occurred in 14 (29.2%) and 13 (27.1%) patients, respectively (P = 1.000), with no operative deaths. On multivariate analysis, left-sided primary and curative treatment independently correlated with better survival while HIPEC did not (hazard ratio 0.73; 95% confidence interval 0.47-1.15; P = 0.178). CONCLUSIONS: Our results confirmed that, in selected patients, perioperative s-CT and surgical treatment of CRC-PM resulted in unexpectedly high survival rates. Mitomycin C-based HIPEC did not increase morbidity but did not impact prognosis.
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Protocolos de Quimioterapia Combinada Antineoplásica/uso terapéutico , Quimioterapia del Cáncer por Perfusión Regional/mortalidad , Neoplasias Colorrectales/terapia , Procedimientos Quirúrgicos de Citorreducción/mortalidad , Hipertermia Inducida/mortalidad , Recurrencia Local de Neoplasia/terapia , Neoplasias Peritoneales/terapia , Estudios de Casos y Controles , Quimioterapia Adyuvante , Neoplasias Colorrectales/patología , Terapia Combinada , Femenino , Estudios de Seguimiento , Humanos , Irinotecán/administración & dosificación , Metástasis Linfática , Masculino , Persona de Mediana Edad , Mitomicina/administración & dosificación , Recurrencia Local de Neoplasia/patología , Oxaliplatino/administración & dosificación , Neoplasias Peritoneales/secundario , Pronóstico , Estudios Prospectivos , Índice de Severidad de la Enfermedad , Tasa de SupervivenciaRESUMEN
INTRODUCTION: Appendiceal neoplasms are uncommon tumors. Optimal treatment for patients with perforation or high-grade pathology after initial resection is unknown. This study evaluated patients with increased risk for peritoneal dissemination after primary resection, but no evidence of peritoneal disease, who underwent adjuvant hyperthermic intraperitoneal chemotherapy (HIPEC). METHODS: This multi-institutional cohort study evaluated 56 patients with high-risk (HR) appendiceal neoplasms with a peritoneal carcinomatosis index of 0 who underwent HIPEC. The patients were divided into two groups: perforated low-grade appendiceal (LGA) carcinoma and HR neoplasms, which included perforated high-grade appendiceal carcinoma, positive margins after initial resection, minimal macroscopic peritoneal disease that was previously resected or completely responded to systemic chemotherapy prior to HIPEC, goblet cell carcinoma, and adenocarcinoma with signet ring cell features. Overall survival (OS) and recurrence-free survival (RFS) were estimated by Kaplan-Meier analysis. RESULTS: Thirty-eight percent of patients had perforated LGA and 68% had HR features. Five-year OS probability was 82.1% for the entire cohort, and 100% and 70.1% for patients with perforated LGA and HR features, respectively (p = 0.024). Five-year RFS probability was 79.3% for the entire cohort, and 90.0% and 72.4% for patients with perforated LGA and HR features, respectively (p = 0.025). Eight patients recurred after HIPEC and their OS was significantly worse (p < 0.001). CONCLUSION: While adjuvant HIPEC is both safe and feasible, there appears to be little benefit over close surveillance when outcomes are compared with historical and prospective studies, especially for perforated LGA carcinoma.
Asunto(s)
Protocolos de Quimioterapia Combinada Antineoplásica/uso terapéutico , Neoplasias del Apéndice/mortalidad , Quimioterapia del Cáncer por Perfusión Regional/mortalidad , Procedimientos Quirúrgicos de Citorreducción/mortalidad , Hipertermia Inducida/mortalidad , Recurrencia Local de Neoplasia/mortalidad , Neoplasias Peritoneales/mortalidad , Neoplasias del Apéndice/patología , Neoplasias del Apéndice/terapia , Quimioterapia Adyuvante , Femenino , Estudios de Seguimiento , Humanos , Masculino , Persona de Mediana Edad , Recurrencia Local de Neoplasia/patología , Recurrencia Local de Neoplasia/terapia , Neoplasias Peritoneales/secundario , Neoplasias Peritoneales/terapia , Pronóstico , Estudios Retrospectivos , Tasa de SupervivenciaRESUMEN
INTRODUCTION: Cytoreductive surgery and hyperthermic intraperitoneal chemotherapy (HIPEC) is an accepted treatment for peritoneal mesothelioma. In this study, we evaluated QOL after HIPEC for peritoneal mesothelioma. METHODS: This was a prospective study performed after HIPEC for peritoneal mesothelioma between 2002 and 2015. Patients completed QOL surveys, including the Short Form-36 (SF-36), Functional Assessment of Cancer Therapy + Colon (FACT-C), Brief Pain Inventory (BPI), and Center for Epidemiologic Studies Depression Scale (CES-D) preoperatively and at 3, 6, 12, and 24 months postoperatively. RESULTS: Overall, 46 patients underwent HIPEC for peritoneal mesothelioma and completed QOL surveys. Mean age was 52.8 ± 13.8 years and 52% were male. Good preoperative functional status was 70%. Median survival was 3.4 years, and 1, 3, and 5-year survivals were 77.4, 55.2, and 36.5%, respectively. CES-D score decreased at 3 months postoperatively, but increased at 24 months (p = 0.014); SF-36 physical functioning scale decreased at 3 months but returned to baseline at 12 months (p = 0.0045); and the general health scale decreased at 3 months, then improved by 6 months (p = 0.0034). Emotional well-being (p = 0.0051), role limitations due to emotional problems (p = 0.0006), social functioning (p = 0.0022), BPI (p = 0.025), least pain (p = 0.045), and worst pain (p < 0.0001) improved. FACT-C physical well-being decreased at 3 months but returned to baseline at 6 months (p = 0.020), and total FACT-C score improved at 6 months (p = 0.052). CONCLUSION: QOL returned to baseline or improved from baseline between 3 months and 1 year following surgery. Despite the risks associated with this operation, patients may tolerate HIPEC well and have good overall QOL postoperatively.
Asunto(s)
Protocolos de Quimioterapia Combinada Antineoplásica/uso terapéutico , Quimioterapia del Cáncer por Perfusión Regional/mortalidad , Procedimientos Quirúrgicos de Citorreducción/mortalidad , Hipertermia Inducida/mortalidad , Mesotelioma/terapia , Neoplasias Peritoneales/terapia , Calidad de Vida , Adulto , Anciano , Quimioterapia Adyuvante , Terapia Combinada , Femenino , Estudios de Seguimiento , Humanos , Masculino , Salud Mental , Mesotelioma/patología , Persona de Mediana Edad , Neoplasias Peritoneales/secundario , Pronóstico , Estudios Prospectivos , Encuestas y Cuestionarios , Tasa de SupervivenciaRESUMEN
BACKGROUND: The attitude toward cytoreductive surgery with HIPEC in peritoneal carcinomatosis from colorectal cancer is unclear. The aim of this study is to report the perioperative outcomes after cytoreductive surgery with HIPEC in patients ≥ 75 years. METHODS: This retrospective multicenter study collected the data the Spanish Group of Peritoneal Cancer Surgery. Thirty-six patients with peritoneal carcinomatosis from colorectal cancer met the selection criteria for the study. Morbidity, mortality, disease-free and overall survival were analyzed. RESULTS: Morbidity (grade III-IV) was 17% and 2 patients died of complications related to the procedure (5.4%). Median disease-free survival (DFS) was 16 months. DFS at 1 and 3 years was 81% and 42%, respectively. Overall survival at 1 and 3 years was 96% and 75%. In the univariate analysis, preoperative comorbidities (p = 0.01), liver metastases (p = 0.02), blood transfusion (p = 0.001) and postoperative complications (p = 0.001); and in the multivariate analysis, perioperative blood transfusion (OR 2.56, 95% CI 1.95-6.24, p = 0.03) and postoperative complications (OR 3.25, 95% CI 2.35-7.56, p = 0.02) were associated with a lower overall survival. CONCLUSIONS: Age is not an absolute contraindication to perform cytoreduction surgery with HIPEC in highly selected elderly patients with colorectal peritoneal carcinomatosis.
Asunto(s)
Protocolos de Quimioterapia Combinada Antineoplásica/uso terapéutico , Quimioterapia del Cáncer por Perfusión Regional/mortalidad , Neoplasias Colorrectales/mortalidad , Procedimientos Quirúrgicos de Citorreducción/mortalidad , Hipertermia Inducida/mortalidad , Neoplasias Peritoneales/mortalidad , Anciano , Anciano de 80 o más Años , Neoplasias Colorrectales/patología , Neoplasias Colorrectales/terapia , Terapia Combinada , Femenino , Estudios de Seguimiento , Humanos , Masculino , Neoplasias Peritoneales/secundario , Neoplasias Peritoneales/terapia , Pronóstico , Estudios Retrospectivos , España , Tasa de SupervivenciaRESUMEN
BACKGROUND: Anastomotic failure (AF) after cytoreductive surgery (CRS) with hyperthermic intraperitoneal chemotherapy (HIPEC) remains a dreaded complication. Whether specific factors, including anastomotic technique, are associated with AF is poorly understood. METHODS: Patients who underwent CRS-HIPEC including at least one bowel resection between 2000 and 2017 from 12 academic institutions were reviewed to determine factors associated with AF (anastomotic leak or enteric fistula). RESULTS: Among 1020 patients who met the inclusion criteria, the median age was 55 years, 43.9% were male, and the most common histology was appendiceal neoplasm (62.3%). The median Peritoneal Cancer Index was 14, and 93.2% of the patients underwent CC0/1 resection. Overall, 82 of the patients (8%) experienced an AF, whereas 938 (92.0%) did not. In the multivariable analysis, the factors associated with AF included male gender (odds ratio [OR], 2.2; p < 0.01), left-sided colorectal resection (OR 10.0; p = 0.03), and preoperative albumin (OR 1.8 per g/dL; p = 0.02).Technical factors such as method (stapled vs hand-sewn), timing of anastomosis, and chemotherapy regimen used were not associated with AF (all p > 0.05). Anastomotic failure was associated with longer hospital stay (23 vs 10 days; p < 0.01), higher complication rate (90% vs 59%; p < 0.01), higher reoperation rate (41% vs 9%; p < 0.01), more 30-day readmissions (59% vs 22%; p < 0.01), greater 30-day mortality (9% vs 1%; p < 0.01), and greater 90-day mortality (16% vs 8%; p = 0.02) as well as shorter median overall survival (25.6 vs 66.0 months; p < 0.01). CONCLUSIONS: Among patients undergoing CRS-HIPEC, AF is independently associated with postoperative morbidity and worse long-term outcomes. Because patient- and tumor-related, but not technical, factors are associated with AF, operative technique may be individualized based on patient considerations and surgeon preference.
Asunto(s)
Anastomosis Quirúrgica/mortalidad , Protocolos de Quimioterapia Combinada Antineoplásica/uso terapéutico , Quimioterapia Adyuvante/mortalidad , Quimioterapia del Cáncer por Perfusión Regional/mortalidad , Procedimientos Quirúrgicos de Citorreducción/mortalidad , Hipertermia Inducida/mortalidad , Neoplasias/mortalidad , Anciano , Anastomosis Quirúrgica/efectos adversos , Quimioterapia Adyuvante/efectos adversos , Quimioterapia del Cáncer por Perfusión Regional/efectos adversos , Terapia Combinada , Procedimientos Quirúrgicos de Citorreducción/efectos adversos , Femenino , Estudios de Seguimiento , Humanos , Hipertermia Inducida/efectos adversos , Masculino , Neoplasias/patología , Neoplasias/terapia , Pronóstico , Estudios Retrospectivos , Tasa de SupervivenciaRESUMEN
BACKGROUND: Selection of patients for hyperthermic intraperitoneal chemotherapy (HIPEC) continues to evolve. We hypothesized that adjuvant HIPEC for patients at high-risk of peritoneal progression is safe and associated with favorable outcomes. METHODS: The institutional database of a high-volume center was queried for patients with high-risk disease undergoing HIPEC with a peritoneal carcinomatosis index (PCI) of 0. High-risk patients were defined as those with ruptured primary tumors or locally advanced (T4) disease. RESULTS: 37 patients underwent adjuvant HIPEC, with a median follow-up of 5.2 years. 54% had low-grade (LG) tumors while 46% had high-grade (HG) tumors. No patients underwent neoadjuvant chemotherapy, while eleven patients (32.4%) received adjuvant chemotherapy. There were no perioperative mortalities, and the overall complication rate was 43%. For the entire cohort, five year recurrence-free survival (RFS) and overall survival (OS) were 77% and 100%, respectively. Five year RFS and OS were 75% and 100% for LG patients and 81% and 100% for HG patients, respectively. CONCLUSIONS: Adjuvant HIPEC for patients at high-risk of peritoneal progression, with PCI 0, is safe and associated with favorable long-term survival. Additional prospective investigation is needed to identify patient populations who may benefit most from HIPEC.
Asunto(s)
Protocolos de Quimioterapia Combinada Antineoplásica/uso terapéutico , Quimioterapia del Cáncer por Perfusión Regional/mortalidad , Procedimientos Quirúrgicos de Citorreducción/mortalidad , Hipertermia Inducida/mortalidad , Recurrencia Local de Neoplasia/terapia , Neoplasias/terapia , Neoplasias Peritoneales/terapia , Adulto , Anciano , Quimioterapia Adyuvante , Terapia Combinada , Femenino , Estudios de Seguimiento , Humanos , Masculino , Persona de Mediana Edad , Recurrencia Local de Neoplasia/patología , Neoplasias/patología , Neoplasias Peritoneales/secundario , Pronóstico , Estudios Retrospectivos , Tasa de SupervivenciaRESUMEN
INTRODUCTION: Cytoreduction Surgery with Hyperthermic Intraperitoneal Chemotherapy (CRS/HIPEC) is a treatment option for patients with peritoneal metastatic cancer. This procedure has been shown to improve survival, however, patients are often left with abdominal wall and soft tissue defects requiring further surgical correction. We aim to assess the safety and clinical outcomes of abdominal reconstruction performed concurrent with CRS/HIPEC. METHODS: We conducted a retrospective chart review on patients with peritoneal metastases who received CRS/HIPEC therapy and abdominal wall reconstruction at tertiary center from 2012 to 2018. Records were evaluated for the patient characteristics, oncologic history, operative details, and postoperative course. Complications were graded with the Clavien-Dindo classification. RESULTS: Five patients aged 29-54 years old met the inclusion criteria. The most common type of cancer within this cohort was colorectal cancer. To close the abdomen, four patients underwent component release, biologic mesh placement, and primary fascial closure. The last patient was closed with adjacent tissue transfer. Two patients experienced Grade I complications: deep vein thrombosis and leukocytosis (both self-resolved). Three patients experienced Grade II complications: atrial fibrillation, anemia, and a wound infection which required readmission. No patients experienced grades III, IV or V complications. The follow up period was a median of 5.3 months [r: 2.6-21.9 months]. CONCLUSION: The patients benefitted therapeutically from combined abdominal reconstruction and CRS/HIPEC with minimal complications and good long-term survival. We advocate for the coupling of these procedures as the benefits outweigh the risks, and allows wound closure at the time of surgery.
Asunto(s)
Neoplasias Abdominales/mortalidad , Pared Abdominal/cirugía , Neoplasias Colorrectales/mortalidad , Procedimientos Quirúrgicos de Citorreducción/mortalidad , Hipertermia Inducida/mortalidad , Neoplasias Peritoneales/mortalidad , Procedimientos de Cirugía Plástica/mortalidad , Neoplasias Abdominales/secundario , Neoplasias Abdominales/cirugía , Adulto , Quimioterapia del Cáncer por Perfusión Regional/mortalidad , Neoplasias Colorrectales/patología , Neoplasias Colorrectales/terapia , Terapia Combinada , Femenino , Estudios de Seguimiento , Humanos , Masculino , Persona de Mediana Edad , Neoplasias Peritoneales/secundario , Neoplasias Peritoneales/terapia , Pronóstico , Tasa de SupervivenciaRESUMEN
BACKGROUND: Twenty to thirty percent of planned cytoreductive surgery and hyperthermic intraperitoneal chemotherapy (CRS and HIPEC) procedures are abandoned intra-operatively. Pre-operative factors associated with unresectability identified previously were used to develop a Pre-Operative Predictive Score (PROPS), which was compared with current selection criteria-Peritoneal Surface Disease Severity Score (PSDSS), Verwaal's Prognostic Score (PS) and Colorectal Peritoneal Metastases Prognostic Surgical Score (COMPASS), to determine which score provides the best prediction for unresectability. METHODS: Fifty-six patients with peritoneal metastases of colorectal origin were included. Beta-coefficient values of significant variables (p < 0.05) were determined from multivariate analysis to develop PROPS. PROPS, PSDSS, PS and COMPASS were compared using a receiver operating characteristic curve to calculate its accuracy, sensitivity and specificity. RESULTS: PROPS consisted of nine patient and tumour factors which were categorised into three groups: (i) poor tumour biology: previous inadequate resection, underwent multiple lines of chemotherapy and poorly differentiated or signet cell histology; (ii) heavy tumour burden: abdominal distension, palpable abdominal mass and computed tomography findings of ascites, small bowel disease and/or omental thickening; and (iii) active tumour proliferation: elevated tumour markers. Overall, PROPS achieved 86% accuracy with 100% sensitivity and 68% specificity, PSDSS achieved 85% accuracy with 100% sensitivity and 63% specificity, PS achieved 73% accuracy with 100% sensitivity and 68% specificity and COMPASS achieved 61% accuracy with 27% sensitivity and 100% specificity. CONCLUSIONS: PROPS is more effective in predicting unresectability as compared to PSDSS, PS and COMPASS, and has the added advantage of using solely pre-operative factors.
Asunto(s)
Quimioterapia del Cáncer por Perfusión Regional/mortalidad , Neoplasias Colorrectales/patología , Procedimientos Quirúrgicos de Citorreducción/mortalidad , Hipertermia Inducida/mortalidad , Neoplasias Peritoneales/secundario , Cuidados Preoperatorios , Adenocarcinoma/secundario , Adenocarcinoma/cirugía , Adenocarcinoma/terapia , Adenocarcinoma Mucinoso/secundario , Adenocarcinoma Mucinoso/cirugía , Adenocarcinoma Mucinoso/terapia , Adulto , Anciano , Anciano de 80 o más Años , Carcinoma de Células en Anillo de Sello/secundario , Carcinoma de Células en Anillo de Sello/cirugía , Carcinoma de Células en Anillo de Sello/terapia , Neoplasias Colorrectales/cirugía , Neoplasias Colorrectales/terapia , Terapia Combinada , Femenino , Estudios de Seguimiento , Humanos , Masculino , Persona de Mediana Edad , Selección de Paciente , Neoplasias Peritoneales/cirugía , Neoplasias Peritoneales/terapia , Pronóstico , Estudios Prospectivos , Estudios Retrospectivos , Tasa de Supervivencia , Adulto JovenRESUMEN
BACKGROUND: Cytoreductive surgery and hyperthermic intraperitoneal chemotherapy (CRS/HIPEC) offer survival benefits in well-selected patients with peritoneal tumors. The complexity of CRS/HIPEC requires surgical specialization. In contrast, limited data are available regarding the impact of anesthesia management. We assessed the role of standard operating procedures (SOPs) for anesthesia on perioperative patient outcomes after CRS/HIPEC. METHODS: Between 2009 and 2015, 112 CRS/HIPEC were performed at the University Hospital of Zurich. Procedures were grouped in an "early or late" group before (n = 57) and after (n = 55) the introduction of SOPs, which defined management of fluids, serum albumin, hemostasis, and body temperature. RESULTS: Introduction of SOPs significantly changed patient management. Patients received in total less colloids (p = 0.03) and less diuretics (p = 0.007). We noticed an increased substitution of albumin (p = 0.001) and coagulation factors (p = 0.008). Body temperatures were higher at the end of the operation (p = 0.005), and more patients were extubated in the operating room (66% vs. 42%, p = 0.02). The rate of major complications (p = 0.003) and reoperations (p = 0.01) was reduced after the introduction of SOPs. On multivariate analysis, two independent prognostic factors were identified. The use of > 2000 mL of colloids [odds ratio (OR) 5.31 (1.06-26.56), p = 0.042] was associated with major morbidity. In contrast, substitution of albumin [OR 0.12 (0.01-0.96), p = 0.046] was associated with better outcomes. CONCLUSIONS: SOPs for perioperative anesthesia management have a major impact on outcomes of patients after CRS/HIPEC. Management of colloid administration was an independent prognostic factor for perioperative outcomes. This highlights the role of the anesthesiologist and the need for specialization beyond the surgical team.
Asunto(s)
Anestesia/estadística & datos numéricos , Protocolos de Quimioterapia Combinada Antineoplásica/uso terapéutico , Quimioterapia del Cáncer por Perfusión Regional/mortalidad , Procedimientos Quirúrgicos de Citorreducción/mortalidad , Hipertermia Inducida/mortalidad , Neoplasias Peritoneales/mortalidad , Guías de Práctica Clínica como Asunto/normas , Adulto , Estudios de Cohortes , Terapia Combinada , Femenino , Estudios de Seguimiento , Humanos , Masculino , Persona de Mediana Edad , Neoplasias Peritoneales/patología , Neoplasias Peritoneales/terapia , Pronóstico , Tasa de SupervivenciaRESUMEN
BACKGROUND AND OBJECTIVES: To review long-term survival outcomes of patients with Peritoneal metastasis (PM) who underwent colorectal cancer (CRS) and intraperitoneal chemotherapy (PIC). METHODS: Patients that underwent CRS, with or without PIC, from January 1996 to March 2018 at the Peritonectomy Unit of St. George Hospital, Sydney were retrospectively analyzed from a prospectively maintained database. RESULTS: The study comprised of 1225 cases, including 687 females (56.1%) and 538 males (43.9%). Diagnoses included CRC (n = 363), followed by HAMN (n = 317), LAMN (n = 297), mesothelioma (n = 101), ovarian cancer (n = 55), and others including gastric, sarcoma, and neuroendocrine tumor (n = 92). The median OS, 5- and 10-year survivals for CRC were 35 months, 33% and 8%, respectively. Patients with LAMN, in relative to HAMN, experienced a higher median OS, 5- and 10-year survivals (248 months vs 63 months; 82% vs 52% and 59% vs 28%). The median OS for mesothelioma was 60 months with 5- and 10-year survivals of 48% and 19%, respectively. In ovarian cancer, the median OS was 30 months with 5- and 10-year survivals of 26% and 10%, respectively. For the remaining histological diagnoses, median OS and 5-year survival were 28 months and 27%, respectively. CONCLUSION: Our large-cohort data showed that CRS/PIC can provide long-term survival benefit to patients with PM of gastrointestinal and ovarian origin.