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2024.09.26
The National Cancer Center has just released: 2024 National Cancer Report
Recently, with the approval of the National Health Commission, the National Cancer Center released the 2022 burden of malignant tumors in China based on the latest data from tumor registration and follow-up monitoring on JNCC. The results released this time are jointly calculated by the National Cancer Center and the International Agency for Research on Cancer (IARC), consistent with the Chinese data published by IARC in GLOBOCAN 2022 and released simultaneously.
2025.12.19
Reprinted from: [Literature Interpretation] Pharmacokinetic Study of Paclitaxel Combined with Cisplatin Intraperitoneal Hyperthermic Perfusion Chemotherapy
Intraperitoneal combined hyperthermic chemotherapy with CDDP and PTX results in drug concentrations within the peritoneal cavity that far exceed plasma drug levels. This pharmacokinetic profile enables the maximum antitumor effect on micrometastatic foci in the peritoneal cavity while minimizing systemic toxicity. HIPEC can effectively reduce the risk of recurrence caused by micrometastatic disease, and elevated temperatures enhance the efficacy of chemotherapeutic agents. Post-CRS, intracavitary hyperthermic perfusion chemotherapy with CDDP and PTX is both safe and feasible, offering significant pharmacokinetic advantages.
2025.12.13
Reprinted from: [Interpretation] Perioperative Hyperthermic Intraperitoneal Chemotherapy for Stage T4 Colorectal Cancer: Can It Improve Patient Prognosis? Propensity Score Matching
In this study, prophylactic HIPEC reduced the risk of PM in patients with cT4N0-1M0 disease and significantly improved DFS. Postoperative prophylactic HIPEC did not significantly increase the incidence of surgery-related complications. Meanwhile, performing HIPEC after laparoscopic surgery in T4-stage CRC patients is relatively safe and does not increase the risk of peritoneal implantation or metastasis. Prophylactic hyperthermic intraperitoneal chemotherapy for T4-stage colorectal cancer has been shown to be effective [strong] and is worthy of clinical adoption!
2025.07.09
How to trace the origin of peritoneal metastasis? A review of treatment strategies
For a long time, it was believed that once tumors metastasized to the peritoneum, they were in the late stage, with limited treatment options and poor prognosis. With the updating of treatment concepts and the establishment of treatment strategies centered on cytoreductive surgery (CRS) + hyperthermic intraperitoneal chemotherapy (HIPEC), patients' prognosis and quality of life have been greatly improved, and some patients may even achieve clinical cure.
2025.04.29
Good Doctor. Hyperthermic Intraperitoneal Chemotherapy (HIPEC)丨Reprint 5: Focus on active treatment options for peritoneal surface malignancies. Research progress on cytoreductive surgery and HIPEC in Northern Europe.
Colorectal cancer with peritoneal metastasis remains a significant therapeutic challenge. While cytoreductive surgery combined with hyperthermic intraperitoneal chemotherapy (HIPEC) has been the mainstay of treatment, questions regarding the optimal HIPEC regimen persist. The PRODIGE7 trial challenged the efficacy of oxaliplatin-based HIPEC, leading to a greater focus on novel combination therapies. The ongoing EFFIPEC trial aims to refine HIPEC regimens by evaluating intensified chemotherapy regimens. This article provides an update on the interim analysis of this trial and highlights international collaborations, particularly with the HIPEC network of the Indian Society of Peritoneal Surface Malignancies (INDEPSO). Furthermore, potential new research initiatives in the Nordic countries regarding pseudomyxoma peritonei are introduced.
Good Doctor. Hyperthermic Intraperitoneal Chemotherapy (HIPEC): Alternative to Traditional HIPEC - Three and Four Cycles of HIPEC
Intraperitoneal hyperthermic chemotherapy (IPHC) has remained largely unchanged in the past 30 years. It is used to prevent peritoneal metastasis in patients with a high risk of disease progression in gastric or colorectal cancer, and more commonly to treat patients with peritoneal metastasis from ovarian, gastric, colorectal, and appendiceal cancers. After undergoing cytoreductive surgery, IPHC is used to help maintain a disease-free state in the peritoneal and pelvic cavities. From a theoretical perspective and analysis of IPHC failures, this treatment method has several shortcomings. First, perhaps the most serious criticism of IPHC is its insufficient "dwell time" in the peritoneal and pelvic cavities. The chemotherapy solution is maintained at 41-43 degrees Celsius using a hyperthermia pump for only 90 minutes. This limited drug exposure time is even more problematic for residual micrometastases, as high intraperitoneal concentrations of most chemotherapeutic drugs are only maintained for 30-60 minutes. High-molecular-weight drugs like paclitaxel diffuse more slowly from the peritoneal cavity. Low-molecular-weight drugs like cisplatin no longer maintain high concentrations in the peritoneal cavity after only 20 minutes. My conclusion is that increasing the dwell time of chemotherapeutic drugs in the peritoneal cavity is the primary condition for achieving greater efficacy of IPHC.
Good Doctor. Hot Infusion | Reprint 3: List of Upcoming Events, including the 9th Indian Society of Peritoneal Surface Oncology (INDEPSO)
9th Annual INDEPSO-ISPSM Peritoneal Malignancy Advances Symposium
Good Doctor. Hot Infusion | Reprint 2: Progress and achievements of PSOGI/PSM certified centers of excellence. Milan Cancer Institute's contribution to peritoneal oncology: Past, present and future
In the mid-1990s, the Italian National Cancer Institute (Fondazione IRCCS Istituto Nazionale dei Tumori) in Milan established a Peritoneal Surface Malignancies (PSM) program, becoming one of the pioneering centers for peritoneal tumors in Europe. After completing surgical training in Washington, D.C. with Dr. Paul Sugarbaker, Marcello Deraco assembled a specialized team to treat peritoneal malignancies, which were then considered largely incurable. At the time, systemic chemotherapy was considered to have limited efficacy against peritoneal malignancies, and surgery was viewed as purely palliative.