scholarly journals Postoperative oxaliplatin-based hyperthermic intraperitoneal chemotherapy: an effective and safe palliative treatment option for colorectal cancer with peritoneal metastasis

2021 ◽  
Vol 19 (1) ◽  
Author(s):  
Tuanhe Sun ◽  
Kang Li ◽  
Gang Xu ◽  
Kun Zhu ◽  
Qiong Wang ◽  
...  
Keyword(s):  
Colorectal Cancer ◽  
Intraperitoneal Chemotherapy ◽  
Peritoneal Metastasis ◽  
Hyperthermic Intraperitoneal Chemotherapy ◽  
Cox Regression ◽  
Peritoneal Cancer Index ◽  
Palliative Surgery ◽  
Peripheral Neurotoxicity ◽  
Free Survival ◽  
Peritoneal Cancer

Abstract Background The prognosis of patients with colorectal cancer and peritoneal metastasis (CRC-PM) after incomplete cytoreductive surgery (CRS) or palliative surgery is poor. Novel and effective therapies are urgently needed. This study aimed to assess the effects of palliative postoperative hyperthermic intraperitoneal chemotherapy (HIPEC) in patients with CRC-PM. Methods This retrospective study included patients with CRC-PM at the First Affiliated Hospital of Xi’an Jiaotong University in 05/2014–05/2019. Observation indicators included overall survival (OS), ascites-free survival, peritoneal cancer index (PCI), and completeness of cytoreduction (CC). Kaplan-Meier survival curves and multivariable Cox regression models were used to determine the factors associated with OS and ascites-free survival. The ascites-specific quality of life (QoL) was measured using the Functional Assessment of Chronic Illness Therapy-Ascites Index (FACIT-AI). Results Eighty-two patients were included, including 37 and 45 in the HIPEC and non-HIPEC groups, respectively. Mean OS was 10.3±3.7 (95% CI 9.5–11.2) months. Multivariable Cox proportional hazard regression suggested that PCI (HR=6.086, 95% CI 3.187–11.620, P < 0.0001) was independently associated with OS. The degree of ascites (HR=2.059, 95% CI 1.412–3.005, P < 0.0001), PCI (HR=6.504, 95% CI 2.844–14.875, P < 0.0001), and HIPEC (HR=0.328, 95% CI 0.191–0.562, P < 0.0001) were independently associated with ascites-free survival. In patients with survival >6 months, postoperative ascites-specific QoL was significantly improved after HIPEC compared with the non-HIPEC group (P < 0.001). Oxaliplatin-based HIPEC significantly increased the rates of neutropenia and peripheral neurotoxicity (both P < 0.05). Conclusion These data indicate that postoperative oxaliplatin-based HIPEC might help increase ascites-free survival in CRC-PM patients after incomplete CRS or palliative surgery, with improved QoL after 6 months of follow-up.

scholarly journals Cytoreductive Surgery Combined with Hyperthermic Intraperitoneal Chemotherapy for Peritoneal Metastasis from Colorectal Cancer

2020 ◽  
Vol 33 (06) ◽  
pp. 372-376
Author(s):  
Hideaki Yano
Keyword(s):  
Colorectal Cancer ◽  
Intraperitoneal Chemotherapy ◽  
Cytoreductive Surgery ◽  
Peritoneal Metastasis ◽  
Hyperthermic Intraperitoneal Chemotherapy ◽  
Peritoneal Cancer Index ◽  
Systemic Disease ◽  
Good Reason ◽  
Standard Of Care ◽  
Peritoneal Cancer

AbstractPeritoneal metastasis from colorectal cancer (PM-CRC) is used to be considered a systemic and fatal condition; however, it has been growingly accepted that PM-CRC can still be local disease rather than systemic disease as analogous to liver or lung metastasis.Cytoreductive surgery (CRS) combined with hyperthermic intraperitoneal chemotherapy (HIPEC) is now considered an optimal treatment for PM-CRC with accumulating evidence. There is a good reason that CRS + HIPEC, widely accepted as a standard of care for pseudomyxoma peritonei (PMP), could be a viable option for PM-CRC given a similarity between PM-CRC and PMP.Recent years have also seen that modern systemic chemotherapy with or without molecular targeted agents can be effective for PM-CRC. It is possible that neoadjuvant or adjuvant chemotherapy combined with CRS + HIPEC could further improve outcomes.Patient selection, utilizing modern images and increasingly laparoscopy, is crucial. Particularly, diagnostic laparoscopy is likely to play a significant role in predicting the likelihood of achieving complete cytoreduction and assessing the peritoneal cancer index score.

Cytoreductive Surgery With or Without Hyperthermic Intraperitoneal Chemotherapy for Gastric Cancer With Peritoneal Metastases (CYTO-CHIP study): A Propensity Score Analysis

2019 ◽  
Vol 37 (23) ◽  
pp. 2028-2040 ◽  
Author(s):  
Pierre-Emmanuel Bonnot ◽  
Guillaume Piessen ◽  
Vahan Kepenekian ◽  
Evelyne Decullier ◽  
Marc Pocard ◽  
...  
Keyword(s):  
Gastric Cancer ◽  
Propensity Score ◽  
Intraperitoneal Chemotherapy ◽  
Cytoreductive Surgery ◽  
Hyperthermic Intraperitoneal Chemotherapy ◽  
Peritoneal Cancer Index ◽  
Peritoneal Metastases ◽  
Recurrence Free Survival ◽  
Free Survival ◽  
Peritoneal Cancer

PURPOSE Gastric cancer (GC) with peritoneal metastases (PMs) is a poor prognostic evolution. Cytoreductive surgery (CRS) yields promising results, but the impact of hyperthermic intraperitoneal chemotherapy (HIPEC) remains controversial. Here we aimed to compare outcomes between CRS-HIPEC versus CRS alone (CRSa) among patients with PMs from GC. PATIENTS AND METHODS From prospective databases, we identified 277 patients with PMs from GC who were treated with complete CRS with curative intent (no residual nodules > 2.5 mm) at 19 French centers from 1989 to 2014. Of these patients, 180 underwent CRS-HIPEC and 97 CRSa. Tumor burden was assessed using the peritoneal cancer index. A Cox proportional hazards regression model with inverse probability of treatment weighting (IPTW) based on propensity score was used to assess the effect of HIPEC and account for confounding factors. RESULTS After IPTW adjustment, the groups were similar, except that median peritoneal cancer index remained higher in the CRS-HIPEC group (6 v 2; P = .003). CRS-HIPEC improved overall survival (OS) in both crude and IPTW models. Upon IPTW analysis, in CRS-HIPEC and CRSa groups, median OS was 18.8 versus 12.1 months, 3- and 5-year OS rates were 26.21% and 19.87% versus 10.82% and 6.43% (adjusted hazard ratio, 0.60; 95% CI, 0.42 to 0.86; P = .005), and 3- and 5-year recurrence-free survival rates were 20.40% and 17.05% versus 5.87% and 3.76% ( P = .001), respectively; the groups did not differ regarding 90-day mortality (7.4% v 10.1%, respectively; P = .820) or major complication rate (53.7% v 55.3%, respectively; P = .496). CONCLUSION Compared with CRSa, CRS-HIPEC improved OS and recurrence-free survival, without additional morbidity or mortality. When complete CRS is possible, CRS-HIPEC may be considered a valuable therapy for strictly selected patients with limited PMs from GC.

scholarly journals Cytoreductive Surgery and Hyperthermic Intraperitoneal Chemotherapy in Younger Patients with Peritoneal Metastasis from Colorectal Cancer

2021 ◽  
Author(s):  
Haipeng Chen ◽  
Sicheng Zhou ◽  
Yujuan Jiang ◽  
Zhaoxu Zheng ◽  
Zheng Liu ◽  
...  
Keyword(s):  
Colorectal Cancer ◽  
Intraperitoneal Chemotherapy ◽  
Cytoreductive Surgery ◽  
Peritoneal Metastasis ◽  
Older Patients ◽  
Hyperthermic Intraperitoneal Chemotherapy ◽  
Cox Regression ◽  
Young Patients ◽  
Cancer Specific Survival ◽  
Younger Patients

Abstract Background Currently, few studies have evaluated effectiveness of cytoreductive surgery (CRS) and hyperthermic intraperitoneal chemotherapy (HIPEC) in young patients with peritoneal metastasis (PM) of colorectal cancer (CRC) origin.Method Clinicopathological characteristics, perioperative data and survival outcomes in young patients, defined as being 50 years or less (n=23), performing CRS+HIPEC between June 2017 to June 2019 were reviewed and compared with older patients, defined as aged over 50 years (n=47).Results Compared with older patients, young patients were more likely to present with PM at the time of diagnosis (78.3% vs 51.1%, P=0.029) and exhibit a mucinous and signet-ring histology (60.9% vs 29.8%, P=0.013). The cancer-specific survival (CSS) after CRS+HIPEC in two groups are similar. On multivariate Cox regression, rectal origin (HR, 2.51, 95%CI, 1.11-5.67; P=0.027) and mucinous/signet adenocarcinoma (HR, 2.20, 95%CI, 1.02-4.74; P=0.044) were independent risk factors for poor CSS.Conclusion Younger patients (aged ≤50 years) with PM of CRC origin presented more often with synchronous PM than older patients. Although tend to exhibit a aggressive nature, they derive similar benefit from CRS+HIPEC as older patients.

scholarly journals Comparison of Survival in Patients with Isolated Peritoneal Carcinomatosis from Colorectal Cancer Treated with Cytoreduction and Melphalan or Mitomycin-C as Hyperthermic Intraperitoneal Chemotherapy Agent

2018 ◽  
Vol 2018 ◽  
pp. 1-9 ◽  
Author(s):  
Arkadii Sipok ◽  
Armando Sardi ◽  
Carol Nieroda ◽  
Mary Caitlin King ◽  
Michelle Sittig ◽  
...  
Keyword(s):  
Colorectal Cancer ◽  
Multivariate Analysis ◽  
Peritoneal Carcinomatosis ◽  
Mitomycin C ◽  
Intraperitoneal Chemotherapy ◽  
Predictive Factor ◽  
Hyperthermic Intraperitoneal Chemotherapy ◽  
Cox Regression ◽  
Peritoneal Cancer Index ◽  
Group I

Background. The role of hyperthermic intraperitoneal chemotherapy (HIPEC) for peritoneal carcinomatosis (PC) from colorectal cancer (CRC) is debated. Melphalan as a perfusion agent has also demonstrated survival benefit in other recurrent and chemoresistant malignancies. Thus, we hypothesize that melphalan as a HIPEC agent may improve overall survival (OS) and progression-free survival (PFS) in patients with PC from CRC. Methods. A retrospective review of a prospective database of 48 patients who underwent optimal CRS (CC-0/1) and HIPEC from 2001-2016 was performed. Nineteen had CRS/HIPEC with melphalan (group I) and 29 with mitomycin-C (group II). Survival was estimated using the Kaplan-Meier method. Cox regression was used for multivariate analysis. Perioperative variables were compared. Results. Mean age at CRS/HIPEC was 53±10 years. Median peritoneal cancer index (PCI) was 17 vs 13 in groups I and II, respectively (p=0.86). PCI≥20 occurred in 9 (47%) and 13 (45%) patients in groups I and II, respectively. Positive lymph nodes were identified in 8/19 (42%) vs 12/29 (41%) in groups I and II, respectively (p=0.73). Multivariate analysis identified PCI≥20 as a predictive factor of survival (HR: 7.5). Median OS in groups I and II was 36 and 28 months, respectively (p=0.54). Median PFS in groups I and II was 10 and 20 months, respectively (p=0.05). Conclusions. CRS/HIPEC with MMC had longer median PFS in PC from CRC. PCI≥20 was the only independent predictive factor for survival. Until longer follow-up is available, we recommend using MMC in CRS/HIPEC for PC from CRC. Further prospective randomized studies are necessary.

scholarly journals The Accuracy of the Surgical Peritoneal Cancer Index in Patients with Peritoneal Metastases of Colorectal Cancer

2021 ◽  
pp. 1-7
Author(s):  
Nadine L. de Boer ◽  
Alexandra R.M. Brandt-Kerkhof ◽  
Eva V.E. Madsen ◽  
Michael Doukas ◽  
Cornelis Verhoef ◽  
...  
Keyword(s):  
Colorectal Cancer ◽  
Prognostic Factors ◽  
Intraperitoneal Chemotherapy ◽  
Cytoreductive Surgery ◽  
Hyperthermic Intraperitoneal Chemotherapy ◽  
Peritoneal Cancer Index ◽  
Primary Objective ◽  
Peritoneal Metastases ◽  
Peritoneal Cancer ◽  
The Difference

Introduction: The peritoneal cancer index (PCI) is one of the most important prognostic factors in patients with peritoneal metastases from colorectal cancer undergoing cytoreductive surgery and hyperthermic intraperitoneal chemotherapy (CRS-HIPEC). The PCI is determined during laparotomy by 2 experienced surgeons and plays a major role in the decision to proceed with CRS-HIPEC. The primary objective of this study was to determine the accuracy of the surgical PCI (sPCI) by comparing it with the PCI confirmed by the pathologist (pPCI). Methods: All consecutive patients who underwent CRS-HIPEC for colorectal peritoneal metastases between February 2015 and June 2018 were identified. Relevant patient- and tumor-related characteristics were collected. Results: In total, 119 patients were included, 60 males (50.4%). The median age was 64 (IQR 55–71). The median sPCI (sPCI = 11, IQR 6–16) was significantly higher than the median pPCI (pPCI = 8, IQR 3–13, p < 0.001). The total pPCI was lower than the total sPCI in 80 patients (67.2%). In 21 patients (17.6%), the sPCI was overestimated with ≥5 points. Small lesions are more likely to be negative. In patients that underwent resection of their primary tumor prior to CRS-HIPEC, the difference between the sPCI and pPCI was significantly larger (p < 0.05). Conclusions: Surgical calculation of the PCI often results in overestimation. Far-reaching consequences are tied to the macroscopic evaluation of the sPCI, but this evaluation seems not very reliable.

Circulating tumor DNA as a prognostic factor in peritoneal carcinomatosis after hyperthermic intraperitoneal chemotherapy.

2021 ◽  
Vol 39 (15_suppl) ◽  
pp. e16280-e16280
Author(s):  
Zongyuan Li ◽  
Xiaolin Pu ◽  
Hua Jiang
Keyword(s):  
Peritoneal Carcinomatosis ◽  
Tumor Markers ◽  
Intraperitoneal Chemotherapy ◽  
Hyperthermic Intraperitoneal Chemotherapy ◽  
Peritoneal Cancer Index ◽  
Circulating Tumor Dna ◽  
Plasma Samples ◽  
Peritoneal Cancer ◽  
Time Points ◽  
Tumor Dna

e16280 Background: Hyperthermic intraperitoneal chemotherapy (HIPEC) is the main treatment for peritoneal carcinomatosis (PC).However, It is still a major problem to predict the efficacy of HIPEC. Some studies have shown that peritoneal cancer index (PCI) can be used to predict the efficacy of HIPEC, but the invasiveness and inaccuracy are shortcomings. Therefore, we need a minimally invasive and accurate prediction biomarker. Many studies have confirmed that circulating tumor DNA (ctDNA) can accurately predict the efficacy and prognosis of various solid tumors. This study aimed to evaluate the predictive value of ctDNA from ascites and plasma for HIPEC. Methods: Eligible PC patients should be defintive diagnosed by pathology or cytology. Each patient was treated with HIPEC for 4 times, with an interval of 3 days each time. Plasma and ascites samples were collected before HIPEC and after the last HIPEC. All samples were detected by next generation sequencing (NGS). The molecular tumor burden index (mTBI) and main clone variant allele fraction (VAF) changes were used as the prediction indexes of efficacy. In addition, The changes of common tumor markers such as CEA during the same period were used as controls. Results: A total of 19 patients with PC were enrolled from November 2018 to January 2020. Firstly, the mTBI changes of 14 patients whom had plasma samples at two time points (baseline and postHIPEC)were analyzed. Among them, 3 patients had no gene mutation were detected in two time points. There were significant differences in mTBI before and after HIPEC in the remaining 11 patients (Wilcoxon， p = 0.026). the median Ascites progression free survival (PFS) was 3.35 months (95% CI: 2.34 – 5.13 months), and the median overall survival (OS) was 5.93 months (95% CI: 4.93 – 11.17 months). The mTBI decline was significantly positively correlated with ascites PFS (Spearman r = 0.673, p = 0.023) and moderately positively correlated with OS (Spearman r = 0.510, p = 0.109). The highest VAF in plasma samples was defined as the main clone mutation. The main clone VAF decline was moderately positively correlated with ascites PFS (Spearman r = 0.588, p = 0.057) and slightly positively correlated with OS (Spearman r = 0.386, p = 0.241). As the controls, We found that the common tumor markers decline was no correlated with ascites PFS(Spearman r = 0.091, p = 0.790) and OS (Spearman r = 0.287, p = 0.396). We further analyzed the correlation of VAF between ascites and plasma co-mutation genes in 12 patients. The VAF of co-mutated genes in plasma and ascites was positively correlated (Spearman r = 0.794, p = 0.001). Conclusions: Plasma ctDNA can be used as a biomarker for predicting the efficacy of HIPEC for peritoneal carcinomatosis, and its accuracy is significantly higher than comon tumor markers. However, a larger sample size study are needed to validate our results.

The Impact of Ostomy Creation after Cytoreduction and Hyperthermic Intraperitoneal Chemotherapy in a Newly Established Peritoneal Malignancy Program

2018 ◽  
Vol 84 (6) ◽  
pp. 776-782 ◽  
Author(s):  
Zachary E. Stiles ◽  
Nathan M. Hinkle ◽  
Gitonga Munene ◽  
Paxton V. Dickson ◽  
Andrew M. Davidoff ◽  
...  
Keyword(s):  
Length Of Stay ◽  
Intraperitoneal Chemotherapy ◽  
Hyperthermic Intraperitoneal Chemotherapy ◽  
Peritoneal Cancer Index ◽  
Multivariable Analysis ◽  
Peritoneal Cancer ◽  
Prolonged Length ◽  
Stoma Formation ◽  
The Impact ◽  
Peritoneal Malignancy

Cytoreductive surgery with hyperthermic intraperitoneal chemotherapy (CRS-HIPEC) has improved outcomes for selected patients with peritoneal carcinomatosis and often requires ostomy creation. We examined the impact of ostomy creation in a newly established peritoneal malignancy program. A retrospective review was performed of CRS-HIPEC procedures from 2011 to 2016. Those who did and did not receive an ostomy were compared. Fifty-eight patients underwent CRS-HIPEC and an ostomy was created in 25.9 per cent. Median peritoneal cancer index (14 vs 16, P = 0.63) and multivisceral resection rates (87.9 vs 100.0%, P = 0.17) were similar between groups. Multivariable analysis revealed that bowel resection (OR 210.65, P = 0.02) was significantly associated with ostomy creation. Advanced age was noted to be inversely associated with stoma formation (OR 0.04, P = 0.04). Progression-free survival was significantly lower in the ostomy group (18 vs 23 months, P = 0.03). Those with an ostomy experienced prolonged length of stay (13.3 ± 7.4 vs 9.5 ± 3.7, P = 0.01). At follow-up, 6/10 temporary ostomies had undergone reversal and three patients experienced morbidity after reversal. Ostomy creation may occur during CRS-HIPEC and carries potential for morbidity. Ostomy creation may contribute to postoperative length of stay. Patients should be counseled preoperatively on the potential impact of ostomy placement during CRS-HIPEC.

Cytoreductive Surgery and Hyperthermic Intraperitoneal Chemotherapy in the Treatment of Peritoneal Carcinomatosis: Initial Experience in Oaxaca, Mexico

2012 ◽  
Vol 78 (9) ◽  
pp. 942-946 ◽  
Author(s):  
Rolando GarcÍA-Matus ◽  
Carlos Alberto HernÁNdez-HernÁNdez ◽  
Omar Leyva-GarcÍA ◽  
Sergio Vásquez-Ciriaco ◽  
Guillermo Flores-Ayala ◽  
...  
Keyword(s):  
Peritoneal Carcinomatosis ◽  
Intraperitoneal Chemotherapy ◽  
Cytoreductive Surgery ◽  
Hyperthermic Intraperitoneal Chemotherapy ◽  
Peritoneal Cancer Index ◽  
Recurrent Ovarian Cancer ◽  
Initial Experience ◽  
Peritoneal Cancer ◽  
Duration Of Surgery ◽  
Crs And Hipec

Peritoneal carcinomatosis (PC) has been traditionally considered a terminal disease with median survivals reported in the literature of 6 to 12 months. Cytoreductive surgery and hyperthermic intraperitoneal chemotherapy (HIPEC) are playing an ever increasing role in the treatment of these patients. Excellent results have been achieved in well-selected patients but there is a very steep learning curve when starting a new program. A program for peritoneal surface malignancies in which patients with PC of gastrointestinal or gynecological origin were treated using multi-modality therapy with combinations of systemic therapy, cytoreductive surgery (CRS), and HIPEC was initiated in December 2007 at “Hospital Regional de Alta Especialidad de Oaxaca,” Mexico. We present the results of our initial experience. From December 2007 to February 2011, 26 patients were treated with CRS and HIPEC. There were 21 female patients. Most common indication (46%) was recurrent ovarian cancer. Mean duration of surgery was 260 minutes. Mean Peritoneal Cancer Index was 9. Twenty-three (88.5%) patients had a complete cytoreduction. Major morbidity and mortality rates were 19.5 and 3.8 per cent, respectively. Mean hospital stay was 8 days. At a mean follow-up of 20 months, median survival has not been reached. Rigorous preoperative workup, strict selection criteria, and mentoring from an experienced cytoreductive surgeon are mandatory and extremely important when starting a center for PC.

scholarly journals Uncommon indications for cytoreductive surgery and hyperthermic intraperitoneal chemotherapy

2017 ◽  
Vol 2 (3) ◽  
pp. 129-136 ◽  
Author(s):  
Francis Zheng Yi Yee ◽  
Grace Hwei Ching Tan ◽  
Claramae Shulyn Chia ◽  
Khee Chee Soo ◽  
Melissa Ching Ching Teo
Keyword(s):  
Intraperitoneal Chemotherapy ◽  
Cytoreductive Surgery ◽  
Hyperthermic Intraperitoneal Chemotherapy ◽  
Peritoneal Cancer Index ◽  
Transitional Cell ◽  
Granulosa Cell Tumor ◽  
Peritoneal Metastases ◽  
Peritoneal Cancer ◽  
Crs And Hipec ◽  
Uncommon Tumor

AbstractBackgroundCytoreductive surgery (CRS) with hyperthermic intraperitoneal chemotherapy (HIPEC) has changed treatment for selected patients with peritoneal metastases (PM) arising from appendiceal, colorectal, epithelial ovarian, primary peritoneal and gastric cancers. However, the results of CRS with HIPEC remain unclear in PM from other tumor histologies.MethodsWe report a series of 10 patients who underwent CRS and HIPEC between 2006 and 2015, for PM arising from uncommon tumor origins.ResultsTen patients with PM from uncommon tumor origins underwent CRS and HIPEC. Median age was 46.5 years. Two patients had ovarian Sertoli-Leydig cell tumors (SLCT) and two had small bowel adenocarcinomas. The other histologies included: ovarian transitional cell carcinoma, ovarian granulosa cell tumor, endometroid adenocarcinoma, endocervical adenocarcinoma, synovial sarcoma, and ovarian leiomyosarcoma. Median peritoneal cancer index was 9 (2–18) and complete cytoreduction was achieved for all patients. Median follow-up was 14 months (2–100), and median time to recurrence from CRS and HIPEC was 16.0 months by Kaplan–Meier estimate. Four patients remain alive and disease-free, five are alive with disease, and one had died with disease. Median survival was not reached.ConclusionsEight of ten patients with peritoneal metastases in the above rare indications survived 10 months or more after CRS and HIPEC. These encouraging results are a rationale for prospective clinical trials in these tumor histologies.

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