Assessing the Impact of Hyperthermic Intraperitoneal Chemotherapy on Anastomotic Integrity after Cytoreductive Surgery in Gastrointestinal Malignancies
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Peritoneal carcinomatosis (PC) from gastrointestinal malignancies, particularly colorectal and gastric cancers, represents a significant therapeutic challenge due to the diffuse nature of tumor spread. The combination of cytoreductive surgery (CRS) with hyperthermic intraperitoneal chemotherapy (HIPEC) has emerged as a promising treatment modality, offering potential survival benefits by targeting residual microscopic disease. However, this aggressive approach is associated with a heightened risk of gastrointestinal anastomotic leaks, one of the most severe complications of gastrointestinal surgery. These leaks result from a complex interplay of factors, including hyperthermia-induced ischemia, chemotherapy-induced cytotoxicity, and a pro-inflammatory cytokine cascade involving IL-6, TNF-α, and IL-1β, which impair tissue healing. Furthermore, dysbiosis of the intestinal microbiota induced by HIPEC contributes to local inflammation and an increased risk of infection, exacerbating the likelihood of anastomotic failure. The duration and temperature of the HIPEC procedure, the extent of surgery, and the patient’s performance status and tumor burden further influence the risk of leaks. Preventive strategies such as preoperative nutritional optimization, meticulous surgical technique, intraoperative reinforcement of anastomoses, and selective use of protective ileostomies are critical for minimizing these risks. Early detection and prompt management of leaks are essential for reducing morbidity and mortality, improving both short-term and long-term outcomes. This review comprehensively examines the multifactorial causes of anastomotic leaks in the setting of CRS and HIPEC and highlights potential strategies for prevention and improved management.
Introduction
Peritoneal carcinomatosis (PC) represents a complex and aggressive manifestation of various gastrointestinal malignancies, particularly colorectal and gastric cancers. The prognosis for patients with PC has historically been poor, mainly due to the inability of systemic chemotherapy alone to effectively control the widespread dissemination of cancer within the peritoneal cavity [1]–[3].
Over recent decades, combining cytoreductive surgery (CRS) with hyperthermic intraperitoneal chemotherapy (HIPEC) has emerged as a pivotal approach in treating PC, offering a potential survival benefit for select patients. This aggressive treatment modality aims to achieve maximal tumor debulking through CRS, followed by the direct application of heated chemotherapy to the peritoneal surfaces, thereby targeting residual microscopic disease [4]–[6].
Despite the promise of improved survival, CRS and HIPEC are associated with significant risks, including the development of gastrointestinal anastomotic leaks. These leaks, which occur at the site of surgical reconnection of the bowel, represent one of the most feared complications in gastrointestinal surgery, with potentially devastating consequences for patient outcomes [7]–[9].
Anastomotic leaks can lead to severe peritonitis, sepsis, and, in some cases, death, necessitating urgent surgical intervention and prolonged intensive care. The combination of CRS and HIPEC increases the complexity of surgical procedures and potentially exacerbates the risk of anastomotic failure due to the unique physiological challenges posed by this treatment [10], [11].
One of the critical challenges in the context of CRS and HIPEC is the impact of hyperthermia and chemotherapeutic agents on the integrity of gastrointestinal anastomoses. Hyperthermia, typically applied at temperatures ranging from 41°C–43°C, enhances the efficacy of chemotherapeutic drugs by increasing their penetration into tissues and promoting cancer cell death [12]–[14].
However, the exposure of tissues to such high temperatures can impair tissue healing by inducing local ischemia and inflammation, thereby compromising anastomotic integrity. In addition, the chemotherapeutic agents used in HIPEC, including oxaliplatin, mitomycin C, and cisplatin, are inherently toxic and can damage the rapidly dividing cells of the gastrointestinal mucosa, further hindering the healing process of surgical connections [15]–[17].
The risk of anastomotic leaks following CRS and HIPEC is not uniform and is influenced by various factors. These include patient-related factors such as age, nutritional status, comorbidities, and disease-related factors such as the extent of peritoneal involvement and prior treatments. The complexity of the surgical procedure itself also plays a significant role [18]–[20].
Extensive cytoreduction often involves multiple bowel resections and anastomoses, increasing the potential for complications. The Peritoneal Cancer Index (PCI), a measure of tumor burden within the peritoneal cavity, is frequently used to guide the extent of surgery and predict outcomes. High PCI scores are associated with more extensive surgical procedures and a higher likelihood of postoperative complications, including anastomotic leaks [21]–[23].
Preoperative chemotherapy, particularly in patients with advanced-stage gastrointestinal cancers, can further complicate the healing of anastomoses. Chemotherapy can weaken the immune system and impair the regenerative capacity of tissues, making them more susceptible to breakdown after surgery [8]–[10].
In patients undergoing CRS and HIPEC, the cumulative effects of preoperative chemotherapy, extensive surgery, and the added burden of hyperthermia and cytotoxic agents create a high-risk environment for anastomotic complications, as suggested by Hanna et al. [24].
Managing gastrointestinal anastomotic leaks in the setting of CRS and HIPEC is complex and requires a multidisciplinary approach. Early detection of leaks is crucial for reducing morbidity and mortality [3]. Still, diagnosis can be challenging due to the often subtle and nonspecific nature of clinical signs in the early postoperative period [14], [25].
Imaging studies, including contrast-enhanced CT scans, are commonly used to confirm the presence of an anastomotic leak, but clinical suspicion based on changes in vital signs and laboratory markers remains the cornerstone of early diagnosis [17]. Once a leak is identified, prompt surgical intervention is usually necessary to repair the anastomosis, control sepsis, and manage the resultant peritoneal contamination [21].
The role of protective ileostomies in preventing the consequences of anastomotic leaks has been the subject of debate. While some advocate for routine ileostomy creation in patients undergoing CRS and HIPEC, others suggest a more selective approach based on individual risk factors [26], [27].
Protective ileostomies divert fecal content away from the anastomosis, allowing for healing without the added pressure and contamination from bowel contents. However, creating a stoma carries its risks and complications, and the decision to make a stoma must be carefully weighed against the potential benefits for each patient [13], [22].
Advances in perioperative care have focused on optimizing patient outcomes and reducing the incidence of complications such as anastomotic leaks. Enhanced Recovery After Surgery (ERAS) protocols, which include strategies such as early mobilization, optimized pain control, and early oral intake, have been shown to improve postoperative recovery and reduce complications in patients undergoing major gastrointestinal surgery [28], [29].
In the context of CRS and HIPEC, preoperative optimization of nutritional status and immune function is critical in reducing the risk of complications. Patients with poor nutritional status are particularly vulnerable to anastomotic failure, as malnutrition impairs wound healing and increases susceptibility to infection [4]–[6].
Intraoperative techniques to reduce the risk of anastomotic leaks have also been explored. These include using reinforcement materials at the anastomotic site, such as biologic or synthetic meshes, and applying tissue adhesives to strengthen the anastomosis [23]–[26].
Surgeons advocate for intraoperative anastomosis testing, such as air or methylene blue testing, to identify and repair leaks before the operation concludes [14]. While promising, these techniques require further study to determine their efficacy in reducing anastomotic leaks in the setting of CRS and HIPEC.
The impact of anastomotic leaks on long-term outcomes cannot be overstated. Patients who experience an anastomotic leak are at increased risk of recurrence and decreased overall survival, as the inflammatory response triggered by the leak can promote tumor growth and dissemination [20]–[22].
The need for additional surgeries and prolonged hospital stays can delay the initiation of adjuvant therapies, further compromising oncologic outcomes. As such, minimizing the risk of anastomotic leaks is essential for improving short-term recovery and optimizing long-term survival in patients undergoing CRS and HIPEC [30], [31].
The combination of CRS and HIPEC offers significant survival benefits for patients with peritoneal carcinomatosis from gastrointestinal malignancies. However, the complexity of the surgical procedures and the unique challenges posed by hyperthermia and cytotoxic agents contribute to a high risk of gastrointestinal anastomotic leaks [10]–[13].
A thorough understanding of the risk factors, preventive strategies, and management techniques is crucial in reducing the incidence of this severe complication and improving overall patient outcomes [26]. Continued research is needed to refine surgical techniques, optimize perioperative care, and identify new strategies to prevent anastomotic leaks in this high-risk population [32].
Considering the complexities surrounding CRS and HIPEC and the significant risks of gastrointestinal anastomotic leaks associated with these procedures, this review aims to examine the current body of literature on this topic comprehensively [24], [25].
This article seeks to identify and analyze the multifactorial risk factors contributing to anastomotic failure, elucidate the physiological mechanisms underlying these complications, and explore the latest advances in surgical techniques and perioperative care strategies that may mitigate these risks [10], [13].
This review seeks to provide a clearer understanding of the challenges in the management of gastrointestinal anastomotic leaks following CRS and HIPEC and to offer insights that can improve both short-term surgical outcomes and long-term survival in patients with peritoneal carcinomatosis.
Methods
The research methodology for this review was meticulously designed to provide an exhaustive analysis of the literature concerning the relationship between hyperthermic intraperitoneal chemotherapy (HIPEC) and the occurrence of gastrointestinal anastomotic leaks following cytoreductive surgery (CRS) in patients with peritoneal carcinomatosis arising from gastrointestinal neoplasms. Several renowned databases were utilized to ensure a thorough literature review, including PubMed, Scopus, Embase, Web of Science, and SciELO. These databases were selected for their extensive collections of peer-reviewed medical and scientific publications, ensuring that the most relevant and high-quality studies were captured. Google Scholar was incorporated as a supplementary resource to access gray literature, which often includes essential studies, reports, and reviews that may not be indexed in traditional academic databases. The literature search was constructed around specific research questions concerning the impact of HIPEC on anastomotic integrity and the active immune response in the context of gastrointestinal malignancies. A carefully chosen set of keywords guided the search, including peritoneal carcinomatosis, cytoreductive surgery, hyperthermic intraperitoneal chemotherapy, anastomotic leak, gastrointestinal neoplasms, and active immune response. This strategic combination of keywords made the search focused and relevant, ensuring that only studies addressing the critical areas of interest—HIPEC-related anastomotic complications, immune response mechanisms, and surgical outcomes—were included. To capture a diverse range of evidence, the inclusion criteria were designed to encompass various study designs, including randomized controlled trials, cohort studies, case-control studies, systematic reviews, and expert opinions. Studies were considered for inclusion if they provided relevant data on the incidence of anastomotic leaks post-HIPEC, explored the physiological and immunological mechanisms underlying these complications, or evaluated strategies for preventing and managing leaks in the setting of gastrointestinal neoplasms. The selection process followed a rigorous and systematic approach. Two researchers independently reviewed each study’s title and abstract to determine its relevance to the review’s objectives. Studies that met the predefined inclusion criteria were subjected to a full-text review, where the methodology, findings, and conclusions were critically assessed. Any disagreements between the initial reviewers were resolved through consultation with a third independent reviewer, ensuring unbiased decision-making and consistent application of the inclusion criteria. This systematic process was designed to enhance the accuracy and reliability of the review’s conclusions. The comprehensive search strategy and meticulous evaluation of studies ensured that this review’s findings were grounded in a robust and critically assessed body of evidence. By focusing on the intersection of HIPEC, gastrointestinal anastomotic integrity, peritoneal carcinomatosis, and the active immune response, this review aims to provide insights into the risk factors and mechanisms contributing to anastomotic leaks while also identifying potential preventive strategies to improve surgical outcomes in patients undergoing CRS and HIPEC for gastrointestinal neoplasms.
Results and Discussion
The development of gastrointestinal anastomotic leaks following cytoreductive surgery (CRS) combined with hyperthermic intraperitoneal chemotherapy (HIPEC) is a complex and multifactorial process influenced by direct physiological insults from the procedure and a range of patient-related factors (Table I) [32], [33].
Author | Study | HIPEC procedures | Results |
---|---|---|---|
Brind’Amour et al. [1] | Clinical cohort study | Rectal anastomosis, with/without diverting loop ileostomy | Found no significant difference in anastomotic leak rates with or without ileostomy. Suggested selective use of ileostomy. (p > 0.05). |
Bisgin et al. [2] | Retrospective cohort study | CRS and HIPEC for gastrointestinal anastomoses | Risk factors for anastomotic leak were identified, including high tumor burden and previous chemotherapy. Statistically significant findings (p < 0.05). |
Nogueiro et al. [3] | Case-control study | CRS and HIPEC; GI perforation risk assessed | Advanced tumor stage and HIPEC duration were associated with increased perforation risk. (p < 0.01), indicating strong statistical significance. |
Feenstra et al. [4] | Prospective cohort study | CRS + HIPEC; Colorectal cancer | Found higher anastomotic leak rates in patients with high PCI. Recommended protective ileostomies in high-risk cases. (p < 0.05). |
Herzberg et al. [5] | Clinical cohort study | CRS + HIPEC for colorectal cancer | Identified increased anastomotic leaks in patients with multiple anastomoses. Recommended preventive ileostomy. Statistically significant findings with (p < 0.05). |
Baron et al. [6] | Retrospective cohort study | Pelvic anastomosis; with/without protective ileostomy | No significant difference in anastomotic leaks with or without protective ileostomy. Advocated for avoiding ileostomy in low-risk cases. (p > 0.05). |
Tavernier et al. [7] | Experimental study | Comparison of PIPAC vs. HIPEC in colorectal cancer | Demonstrated higher anastomotic leak rates in PIPAC than HIPEC. (p < 0.01), showing statistically significant risk difference. |
Jacoby et al. [8] | Clinical cohort study | CRS + HIPEC; stoma formation outcomes | Stoma formation was associated with reduced anastomotic leaks but increased stoma-related morbidity. Statistically significant outcomes with (p < 0.05). |
Bonnot et al. [10] | Clinical cohort study | CRS + HIPEC for gastric cancer | Reported survival benefits for poorly cohesive gastric cancer patients post-CRS + HIPEC, but increased anastomotic leak risk. Statistically significant results with (p < 0.05). |
Liu et al. [42] | Retrospective study | Bedside HIPEC for stage-III gastric cancer | Bedside HIPEC method demonstrated low anastomotic leak rates and reduced procedural time. Findings were statistically significant with (p < 0.05). |
While HIPEC offers significant survival benefits for patients with peritoneal carcinomatosis (PC) from gastrointestinal malignancies, it introduces substantial risks, particularly concerning the integrity of gastrointestinal anastomoses [34]. Understanding the underlying mechanisms and risk factors is essential for optimizing patient outcomes and mitigating postoperative complications [20].
One of the primary mechanisms by which HIPEC contributes to anastomotic failure is through the application of hyperthermia. During the HIPEC procedure, chemotherapeutic agents are circulated in the peritoneal cavity at elevated temperatures, typically between 41 °C–43 °C, to enhance drug efficacy by increasing tissue penetration and cytotoxicity. However, this hyperthermic environment can simultaneously induce ischemic injury to the anastomotic site [35]–[37].
Hyperthermia compromises tissue perfusion by increasing vascular resistance and reducing the oxygen supply to the tissue, which is critical for proper healing [38]. Ischemia delays the healing process by impairing collagen synthesis, angiogenesis, and epithelial regeneration, all of which are crucial for maintaining the strength and integrity of the anastomosis [28], [39].
In addition to hyperthermia, the chemotherapeutic agents used in HIPEC, such as oxaliplatin, mitomycin C, and cisplatin, directly impact the healing process by targeting rapidly proliferating cells, including those in the gastrointestinal mucosa [40]. The mucosal barrier of the gastrointestinal tract is one of the most quickly regenerating tissues in the body, and the cytotoxicity of these agents disrupts the average turnover of epithelial cells, weakening the tissue at the anastomotic site [41].
Chemotherapy induced damage to the submucosa and serosa compromises the deeper layers of the anastomosis, increasing the likelihood of dehiscence, particularly in the setting of ongoing ischemia [5].
A significant factor contributing to anastomotic failure is the inflammatory response triggered by HIPEC. Hyperthermia and chemotherapy elicit a robust pro-inflammatory response, leading to the release of cytokines such as interleukin-6 (IL-6), tumor necrosis factor-alpha (TNF-α), and interleukin-1 beta (IL-1β) [42], [43].
These cytokines are key mediators of inflammation and play critical roles in the pathophysiology of anastomotic leaks. IL-6 is involved in the acute-phase response and can exacerbate systemic inflammation, leading to tissue damage and impaired healing [34]. Elevated levels of IL-6 have been associated with poor outcomes in postoperative patients, including increased rates of infection and anastomotic failure [18].
TNF-α, another potent inflammatory cytokine, promotes the breakdown of the extracellular matrix by increasing the production of matrix metalloproteinases (MMPs). MMPs degrade collagen and other structural components of the tissue, weakening the anastomotic site and making it more susceptible to failure [44].
Similarly, IL-1β contributes to tissue inflammation and damage by enhancing the recruitment of immune cells to the injury site, further perpetuating the inflammatory response and impairing the healing process. This pro-inflammatory environment is further compounded by the disruption of the intestinal microbiota during and after HIPEC [32], [42].
The microbiota is vital in maintaining intestinal homeostasis, supporting immune function, and facilitating tissue repair. The combined effects of hyperthermia and chemotherapy can lead to dysbiosis, characterized by an imbalance in the microbial community, which may promote local and systemic inflammation [21], [43].
Dysbiosis can also compromise the integrity of the intestinal barrier, increasing the risk of bacterial translocation into the peritoneal cavity, leading to infections and sepsis, which are significant contributors to anastomotic leaks [3].
The stage of the tumor and the patient’s overall performance status also play significant roles in the risk of anastomotic failure following CRS and HIPEC. Patients with advanced-stage cancers often present with a higher Peritoneal Cancer Index (PCI), indicating more extensive disease [4], [17], [20].
These patients typically require more aggressive surgical interventions, including multiple bowel resections and extensive cytoreduction. The greater the extent of surgery, the higher the physiological stress placed on the patient, increasing the likelihood of complications such as anastomotic leaks [38].
Patients with high PCI scores often have compromised immune and nutritional status, both of which are critical for successful postoperative healing. Preoperative chemotherapy, which is commonly administered to these patients, further weakens their ability to recover by impairing immune function and tissue regeneration [12], [42], [43].
The duration and temperature of the HIPEC procedure are critical factors in determining the risk of postoperative anastomotic leaks. More prolonged exposure to hyperthermia and chemotherapy increases the likelihood of thermal injury to the tissues, exacerbating ischemia and delaying healing [17], [26].
Higher temperatures, while potentially increasing the cytotoxic efficacy of chemotherapy, also intensify the risk of damaging normal tissues. Prolonged or excessively high-temperature HIPEC procedures may increase the incidence of anastomotic failure [5]–[7]. As such, careful intraoperative monitoring of both the duration and temperature of HIPEC is essential for balancing the therapeutic benefits of the procedure against the risk of complications [28].
Several preventive strategies must be implemented to mitigate the risks of anastomotic leaks following CRS and HIPEC. Preoperative optimization of the patient’s nutritional status and immune function is crucial in reducing the risk of complications [2]–[4].
Nutritional support, including administering immune-modulating nutrients such as arginine, omega-3 fatty acids, and nucleotides, has been shown to enhance tissue repair and reduce the incidence of infections in surgical patients [35].
Optimizing the patient’s immune function through perioperative interventions can also help improve healing and reduce inflammation, thereby minimizing the risk of anastomotic failure [23].
Intraoperatively, the meticulous surgical technique reduces the risk of anastomotic leaks. This includes ensuring adequate blood flow to the anastomotic site, minimizing tension on the anastomosis, and carefully handling tissues to prevent unnecessary trauma [41].
Reinforcement materials, such as biological or synthetic meshes, may support the anastomosis, reducing the likelihood of dehiscence [11]. Intraoperative testing of the anastomosis using air or methylene blue can help detect leaks before the procedure is concluded, allowing for immediate repair and potentially preventing postoperative complications.
Protective ileostomies are another consideration in preventing the consequences of anastomotic leaks. While the routine use of ileostomies in all patients undergoing CRS and HIPEC is controversial, selective use in high-risk patients may help reduce the severity of complications [38], [39].
Diverting fecal content away from the anastomosis allows for healing without the added pressure and contamination from bowel contents, reducing the likelihood of peritonitis and sepsis in the event of a leak [14]. However, the decision to create a stoma should be individualized, considering the patient’s risk factors, the extent of surgery, and the surgeon’s judgment [1]–[3].
Postoperatively, vigilant monitoring of the patient for early signs of anastomotic leaks is essential. Changes in vital signs, laboratory markers of inflammation (such as C-reactive protein and procalcitonin), and clinical symptoms should prompt immediate investigation, including imaging studies like contrast enhanced CT scans [37], [43].
Early detection of leaks allows for prompt intervention, whether through conservative management, reoperation, or diversion and is critical in preventing the progression to more severe complications such as sepsis and multi-organ failure [26], [32].
In the time hyperthermic intraperitoneal chemotherapy (HIPEC) offers significant therapeutic benefits for patients with peritoneal carcinomatosis from gastrointestinal malignancies, it also presents substantial risks, particularly concerning gastrointestinal anastomotic leaks [45].
Conclusion
In conclusion, interplay between hyperthermia, chemotherapeutic agents, the inflammatory response, and the disruption of the intestinal microbiota contributes to the increased risk of anastomotic failure. Patient-specific factors, including tumor stage and performance status, further influence the likelihood of these complications.
A comprehensive approach that includes preoperative optimization, meticulous surgical technique, careful intraoperative management, and vigilant postoperative monitoring is essential for minimizing anastomotic leaks and improving patient outcomes. Future research should continue to explore novel strategies to mitigate these risks and refine the management of patients undergoing CRS and HIPEC.
References
-
Brind’Amour A, Pravong V, Sidéris L, Dubé P, De Guerke L, Fortin S, et al. Rectal anastomosis and hyperthermic intraperitoneal chemotherapy: should we avoid diverting loop ileostomy? Eur J Surg Oncol. 2021 Sep;47(9):2346–51. doi: 10.1016/j.ejso.2021.02.017.
Google Scholar
1
-
Bisgin T, Sökmen S, Arslan NC, Ozkardesler S, Barlik Obuz F. The risk factors for gastrointestinal anastomotic leak after cytoreduction with hyperthermic intraperitoneal chemotherapy. Ulus Travma Acil Cerrahi Derg. 2023 Mar;29(3):370–8. doi: 10.14744/tjtes.2023.52358.
Google Scholar
2
-
Nogueiro J, Fathi NQ, Guaglio M, Baratti D, Kusamura S, Deraco M. Risk factors for gastrointestinal perforation and anastomotic leak in patients submitted to cytoreductive surgery (CRS) and hyperthermic intraperitoneal chemotherapy (HIPEC). Eur J Surg Oncol. 2023 Oct;49(10):107020. doi: 10.1016/j.ejso.2023.107020.
Google Scholar
3
-
Feenstra TM, Verberne CJ, Kok NF, Aalbers AGJ. Anastomotic leakage after cytoreductive surgery (CRS) with hyperthermic intraperitoneal chemotherapy (HIPEC) for colorectal cancer. Eur J Surg Oncol. 2022 Dec;48(12):2460–6. doi: 10.1016/j.ejso.2022.05.018.
Google Scholar
4
-
Herzberg J, Acs M, Guraya SY, Schlitt HJ, Honarpisheh H, Strate T, et al. Anastomotic leakage following cytoreductive surgery and hyperthermic intraperitoneal chemotherapy for colorectal cancer: a clinical cohort study. Surg Oncol. 2024 Jun;54:102080. doi: 10.1016/j.suronc.2024.102080.
Google Scholar
5
-
Baron E, Gushchin V, King MC, Nikiforchin A, Sardi A. Pelvic anastomosis without protective ileostomy is safe in patients treated with cytoreductive surgery and hyperthermic intraperitoneal chemotherapy. Ann Surg Oncol. 2020 Dec;27(13):4931–40. doi: 10.1245/s10434-020-08479-6.
Google Scholar
6
-
Tavernier C, Passot G, Vassal O, Allaouchiche B, Decullier E, Bakrin N, et al. Pressurized intraperitoneal aerosol chemotherapy (PIPAC) might increase the risk of anastomotic leakage compared to HIPEC: an experimental study. Surg Endosc. 2020 Jul;34(7):2939–46. doi: 10.1007/s00464-019-07076-3.
Google Scholar
7
-
Jacoby H, Berger Y, Barda L, Sharif N, Zager Y, Lebedyev A, et al. Implications of stoma formation as part of cytoreductive surgery and hyperthermic intraperitoneal chemotherapy. World J Surg. 2018 Jul;42(7):2036–42. doi: 10.1007/s00268-017-4450-4.
Google Scholar
8
-
Birgisson H, Enblad M, Artursson S, Ghanipour L, Cashin P, Graf W. Patients with colorectal peritoneal metastases and high peritoneal cancer index may benefit from cytoreductive surgery and hyperthermic intraperitoneal chemotherapy. Eur J Surg Oncol. 2020 Dec;46(12):2283–91. doi: 10.1016/j.ejso.2020.07.039.
Google Scholar
9
-
Bonnot PE, Lintis A, Mercier F, Benzerdjeb N, Passot G, Pocard M, et al. Prognosis of poorly cohesive gastric cancer after complete cytoreductive surgery with or without hyperthermic intraperitoneal chemotherapy (CYTO-CHIP study). Br J Surg. 2021 Oct 23;108(10):1225–35. doi: 10.1093/bjs/znab200.
Google Scholar
10
-
Zhang JF, Lv L, Zhao S, Zhou Q, Jiang CG, et al. Hyperthermic intraperitoneal chemotherapy (hipec) combined with surgery: a 12-year meta-analysis of this promising treatment strategy for advanced gastric cancer at different stages. Ann Surg Oncol. 2022;29(5):3170–86. doi: 10.1245/s10434-021-11316-z.
Google Scholar
11
-
Soldevila-Verdeguer C, Segura-Sampedro JJ, Pineño-Flores C, Sanchís-Cortés P, González-Argente X, Morales-Soriano R. Hepatic resection and blood transfusion increase morbidity after cytoreductive surgery and HIPEC for colorectal carcinomatosis. Clin Transl Oncol. 2020 Nov;22(11):2032–9. doi: 10.1007/s12094-020-02346-2.
Google Scholar
12
-
Yu Y, Li XB, Lin YL, Ma R, Ji ZH, Zhang YB, et al. Efficacy of 1 384 cases of peritoneal carcinomatosis underwent cytoreductive surgery plus hyperthermic intraperitoneal chemotherapy. Zhonghua Wei Chang Wai Ke Za Zhi. 2021 Mar;24(3):230–9. doi: 10.3760/cma.j.cn.441530-20201110-00603.
Google Scholar
13
-
Liu D, Wang H, Yuan ZX, Chen WW, Wu ZJ, Liu XX, et al. Meta analysis of whether cytoreductive surgery combined with hyperthermic intraperitoneal chemotherapy can improve survival in patients with colorectal cancer peritoneal metastasis. Zhonghua Wei ChangWai Ke Za Zhi. 2021 Mar;24(3):256–63. doi: 10.3760/cma.j.cn.441530-20201111-00604.
Google Scholar
14
-
Götze TO, Piso P, Lorenzen S, Bankstahl US, Pauligk C, Elshafei M, et al. Preventive HIPEC in combination with perioperative FLOT versus FLOT alone for resectable diffuse type gastric and gastroesophageal junction type II/III adenocarcinoma—The phase III PREVENT-(FLOT9) trial of the AIO/CAOGI/ACO. BMC Cancer. 2021 Oct 29;21(1):1158. doi: 10.1186/s12885-021-08872-8.
Google Scholar
15
-
Dodson RM, McQuellon RP, Mogal HD, Duckworth KE, Russell GB, Votanopoulos KI, et al. Quality-of-life evaluation after cytoreductive surgery with hyperthermic intraperitoneal chemotherapy. Ann Surg Oncol. 2016 Dec;23(Suppl 5):772–83. doi: 10.1245/s10434-016-5547-y.
Google Scholar
16
-
Funk-Debleds P, Rossi J, Bernard L, Galan A, Kepenekian V, Glehen O, et al. Post-operative weight loss affects 3-year survival in patients with gastric adenocarcinoma after gastrectomy and hyperthermic intraperitoneal chemotherapy. Eur J Surg Oncol. 2023 Sep;49(9):106895. doi: 10.1016/j.ejso.2023.03.231.
Google Scholar
17
-
Flood MP, Waters PS, Kelly ME, Shields C, Conneely J, Ramsay R, et al. Outcomes following synchronous liver resection, cytoreductive surgery and hyperthermic intraperitoneal chemotherapy for colorectal liver and peritoneal metastases: a bi-institutional study. Surg Oncol. 2021 Jun;37:101553. doi: 10.1016/j.suronc.2021.101553.
Google Scholar
18
-
Whealon MD, Gahagan JV, Sujatha-Bhaskar S, O’Leary MP, Selleck M, Dumitra S, et al. Is fecal diversion needed in pelvic anastomoses during hyperthermic intraperitoneal chemotherapy (HIPEC)? Ann Surg Oncol. 2017 Aug;24(8):2122–8. doi: 10.1245/s10434-017-5853-z.
Google Scholar
19
-
Zhou S, Feng Q, Zhang J, Zhou H, Jiang Z, Liang J, et al. High-grade postoperative complications affect survival outcomes of patients with colorectal cancer peritoneal metastases treated with Cytoreductive surgery and Hyperthermic Intraperitoneal chemotherapy. BMC Cancer. 2021 Jan 7;21(1):41. doi: 10.1186/s12885-020-07756-7.
Google Scholar
20
-
Chamber LM, Chalif J, Yao M, Morton M, Gruner M, Costales AB, et al. Modified frailty index predicts postoperative complications in women with gynecologic cancer undergoing cytoreductive surgery and hyperthermic intraperitoneal chemotherapy. Gynecol Oncol. 2021 Aug;162(2):368–74. doi: 10.1016/j.ygyno.2021.05.013.
Google Scholar
21
-
Gani F, Conca-Cheng AM, Nettles B, Ahuja N, Johnston FM. Trends in outcomes after cytoreductive surgery with hyperthermic intraperitoneal chemotherapy. J SurgRes. 2019 Feb;234:240–8. doi: 10.1016/j.jss.2018.09.032.
Google Scholar
22
-
Sarvestani AL, Gregory SN, Akmal SR, Hernandez JM, Van der Sluis K, Van Sandick JW. Gastrectomy + Cytoreductive Surgery + HIPEC for gastric cancer with peritoneal dissemination (PERISCOPE II). Ann Surg Oncol. 2024 Jan;31(1):28–30. doi: 10.1245/s10434-023-14415-1.
Google Scholar
23
-
Hanna DN, Ghani MO, Hermina A, Mina A, Bailey CE, Idrees K, et al. Diagnostic laparoscopy in patients with peritoneal carcinomatosis is safe and does not delay cytoreductive surgery with hyperthermic intraperitoneal chemotherapy. Am Surg. 2022 Apr;88(4):698–703. doi: 10.1177/00031348211048819.
Google Scholar
24
-
Agalar C, Sokmen S, Arslan C, Altay C, Basara I, Canda AE, et al. The impact of sarcopenia on morbidity and long-term survival among patients with peritoneal metastases of colorectal origin treated with cytoreductive surgery and hyperthermic intraperitoneal chemotherapy: a 10-year longitudinal analysis of a single-center experience. Tech Coloproctol. 2020 Apr;24(4):301–8. doi: 10.1007/s10151-020-02159-z.
Google Scholar
25
-
Strijker D, Meijerink WJHJ, Bremers AJA, de Reuver P, Van Laarhoven CJHM, Van den Heuvel B. Prehabilitation to improve postoperative outcomes in patients with peritoneal carcinomatosis undergoing hyperthermic intraperitoneal chemotherapy (HIPEC): a scoping review. Eur J Surg Oncol. 2022 Mar;48(3):657–65. doi: 10.1016/j.ejso.2021.10.006.
Google Scholar
26
-
Marrelli D, Petrioli R, Cassetti D, D’Ignazio A, Marsili S, Mazzei MA, et al. A novel treatment protocol with 6 cycles of neoadjuvant chemotherapy followed by cytoreductive surgery and hyperthermic intraperitoneal chemotherapy (HIPEC) in stage III primary ovarian cancer. Surg Oncol. 2021 Jun;37:101523. doi: 10.1016/j.suronc.2021.101523.
Google Scholar
27
-
Baumgartner JM, Kwong TG, Ma GL, Messer K, Kelly KJ, Lowy AM. A novel tool for predicting major complications after cytoreductive surgery with hyperthermic intraperitoneal chemotherapy. Ann Surg Oncol. 2016 May;23(5):1609–17. doi: 10.1245/s10434-015-5012-3.
Google Scholar
28
-
Zhou S, Jiang Y, Liang J, Pei W, Zhou Z. Neoadjuvant chemotherapy followed by hyperthermic intraperitoneal chemotherapy for patients with colorectal peritoneal metastasis: a retrospective study of its safety and efficacy. World J Surg Oncol. 2021 May 17;19(1):151. doi: 10.1186/s12957-021-02255-w.
Google Scholar
29
-
Yu Y, Zhang YB, Liu G, Zhang K, Yan L. Construction and evaluation of a nomogram for predicting the prognosis of patients with colorectal cancer with peritoneal carcinomatosis treated with cytoreductive surgery plus hyperthermic intraperitoneal chemotherapy. Zhonghua Wei Chang Wai Ke Za Zhi. 2023 May 25;26(5):434–41. doi: 10.3760/cma.j.cn441530-20230309-00071.
Google Scholar
30
-
Matar A, Altoukhi K, Tse A, Sohn J, Alzahrani N, Morris DL. Second-look surgery detects low volume recurrent disease following cytoreductive surgery for peritoneal carcinomatosis. Anticancer Res. 2022 Feb;42(2):1001–6. doi: 10.21873/anticanres.15560.
Google Scholar
31
-
King BH, Baumgartner JM, Kelly KJ, Marmor RA, Lowy AM, Veerapong J. Preoperative bevacizumab does not increase complications following cytoreductive surgery and hyperthermic intraperitoneal chemotherapy. PLoS One. 2020 Dec 3;15(12):e0243252. doi: 10.1371/journal.pone.0243252.
Google Scholar
32
-
Yildirim Y, Sokmen S, Cevlik AD, Bisgin T, Manoglu B, Obuz F. Prognostic significance of the immuno-peritoneal cancer index in peritoneal metastatic patients treated with cytoreductive surgery and hyperthermic intraperitoneal chemotherapy. Langenbecks Arch Surg. 2023 May 6;408(1):182. doi: 10.1007/s00423-023-02912-6.
Google Scholar
33
-
Manoglu B, Sökmen S, Bisgin T, Yildirim Y, Çevlik AD, Aksu Erdost H, et al. Urgent re-laparotomies in cytoreductive surgery and hyperthermic intraperitoneal chemotherapy. Ulus Travma Acil Cerrahi Derg. 2022 Oct;28(10):1389–96. doi: 10.14744/tjtes.2022.62121.
Google Scholar
34
-
Narasimhan V, Cheung F, Waters P, Peacock O, Warrier S, Lynch C, et al. Re-do cytoreductive surgery for peritoneal surface malignancy: is it worthwhile? Surgeon. 2020 Oct;18(5):287–94. doi: 10.1016/j.surge.2019.11.005.
Google Scholar
35
-
Narasimhan V, Britto M, Pham T, Warrier S, Naik A, Lynch AC, et al. Evolution of cytoreductive surgery and hyperthermic intraperitoneal chemotherapy for colorectal peritoneal metastases: 8-year single-institutional experience. Dis Colon Rectum. 2019 Oct;62(10):1195–203. doi: 10.1097/DCR.0000000000001456.
Google Scholar
36
-
Chow FC, Yip J, Foo DC, Wei R, Choi HK, Ng KK, et al. Cytoreductive surgery and hyperthermic intraperitoneal chemotherapy (HIPEC) for colorectal and appendiceal peritoneal metastases— The Hong Kong experience and literature review. Asian J Surg. 2021 Jan;44(1):221–8. doi: 10.1016/j.asjsur.2020.05.010.
Google Scholar
37
-
Ji ZH, Yu Y, Liu G, Zhang YB, An SL, Li XB. Peritoneal cancer index (PCI) based patient selecting strategy for complete cytoreductive surgery plus hyperthermic intraperitoneal chemotherapy in gastric cancer with peritoneal metastasis: a single-center retrospective analysis of 125 patients. Eur J Surg Oncol. 2021 Jun;47(6):1411–9. doi: 10.1016/j.ejso.2020.11.139.
Google Scholar
38
-
Mizumoto A, Takao N, Imagami T, An B, Oe Y, Togawa T, et al. Cytoreductive surgery for synchronous and metachronous colorectal peritoneal dissemination: Japanese P classification and peritoneal cancer index. Ann Gastroenterol Surg. 2023 Jul;19;8(1):88–97.
Google Scholar
39
-
Nikiforchin A, Gushchin V, King MC, Baron E, Nieroda C, Sittig M, et al. Surgical and oncological outcomes after cytoreductive surgery and hyperthermic intraperitoneal chemotherapy at a nonacademic center: 25-year experience. J Surg Oncol. 2021 Mar;123(4):1030–44. doi: 10.1002/jso.26371.
Google Scholar
40
-
Zhou S, Feng Q, Zhang J, Zhou H, Jiang Z, Liang J, et al. Can elderly patients with peritoneal metastasis induced by appendiceal or colorectal tumours benefit from cytoreductive surgery (CRS) and Hyperthermic Intraperitoneal Chemotherapy (HIPEC)? Clin Interv Aging. 2021 Mar 30;16:559–68. doi: 10.2147/CIA.S293412.
Google Scholar
41
-
Liu L, Sun L, Zhang N, Liao CG, Su H, Min J, et al. A novel method of bedside hyperthermic intraperitoneal chemotherapy as adjuvant therapy for stage-III gastric cancer. Int J Hyperthermia. 2022;39(1):239–45. doi: 10.1080/02656736.2022.2028018.
Google Scholar
42
-
Solomon D, DeNicola NL, Feferman Y, Bekhor E, Reppucci ML, Feingold D, et al. More synchronous peritoneal disease but longer survival in younger patients with carcinomatosis from colorectal cancer undergoing cytoreductive surgery and hyperthermic intraperitoneal chemotherapy. Ann Surg Oncol. 2019 Mar;26(3):845–51. doi: 10.1245/s10434-018-07087-9.
Google Scholar
43
-
Djadou TM, Poh KS, Yellinek S, Fayazzadeh H, El-Hayek K, Simpfendorfer CH, et al. Cytoreductive Surgery and Hyperthermic Peritoneal Chemotherapy in Appendiceal and Colorectal Cancer: outcomes and Survival. Am Surg. 2023;Dec;89(12):5757–67.
Google Scholar
44
-
Verwaal VJ, Funder JA, Sørensen MM, Iversen LH. The impact of postoperative complications following cytoreductive surgery combined with oxaliplatin based heated intraperitoneal chemotherapy. Eur J Surg Oncol. 2022 Jan;48(1):183–7. doi: 10.1016/j.ejso.2021.08.027.
Google Scholar
45
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