BACKGROUND Gallbladder cancer(GC)is a common malignant tumor and one of the leading causes of cancer-related death worldwide.It is typically highly invasive,difficult to detect in the early stages,and has poor treatme...BACKGROUND Gallbladder cancer(GC)is a common malignant tumor and one of the leading causes of cancer-related death worldwide.It is typically highly invasive,difficult to detect in the early stages,and has poor treatment outcomes,resulting in high mortality rates.The available treatment options for GC are relatively limited.One emerging treatment modality is hyperthermic intraperitoneal chemotherapy(HIPEC).HIPEC involves delivering heated chemotherapy directly into the abdominal cavity.It combines the strategies of surgical tumor resection and localized chemotherapy administration under hyperthermic conditions,aiming to enhance the concentration and effectiveness of drugs within the local tumor site while minimizing systemic toxicity.AIM To determine the effects of cytoreductive surgery(CRS)combined with HIPEC on the short-term prognosis of patients with advanced GC.METHODS Data from 80 patients treated at the Punan Branch of Renji Hospital,Shanghai Jiao Tong University School of Medicine between January 2018 and January 2020 were retrospectively analyzed.The control group comprised 44 patients treated with CRS,and the research group comprised 36 patients treated with CRS combined RESULTS The baseline data of the research and control groups were similar(P>0.05).Six days after surgery,the alanine aminotransferase,aspartate aminotransferase,total bilirubin,and direct bilirubin levels significantly decreased compared to the preoperative levels in both groups(P<0.05).However,the values did not differ between the two groups six days postoperatively(P>0.05).Similarly,the postoperative creatinine and blood urea nitrogen levels were significantly lower than the preoperative levels in both groups(P<0.05),but they did not differ between the groups six days postoperatively(P>0.05).Furthermore,the research group had fewer postoperative adverse reactions than the control group(P=0.027).Finally,a multivariate Cox analysis identified the tumor stage,distant metastasis,and the treatment plan as independent factors affecting prognosis(P<0.05).The three-year survival rate in the study group was higher than that in the control group(P=0.002).CONCLUSION CRS combined with HIPEC lowers the incidence of adverse reactions and improves survival in patients with advanced GC.展开更多
AIM: To identify the prognostic factors with regard to survival for patients with brain metastasis from primary tumors of the gastrointestinal tract. METHODS: Nine hundred and sixteen patients with brain metastases, t...AIM: To identify the prognostic factors with regard to survival for patients with brain metastasis from primary tumors of the gastrointestinal tract. METHODS: Nine hundred and sixteen patients with brain metastases, treated with whole brain radiation therapy (WBRT) between January 1985 and December 2000 at the Department of Radiation Oncology, University Hospital Freiburg, were analyzed retrospectively. RESULTS: Fifty-seven patients presented with a primary tumor of the gastrointestinal tract (esophagus: n=0, stomach: n=10, colorectal: n=47). Twenty-six patients had a solitary brain metastasis, 31 patients presented with multiple brain metastases. Surgical resection was performed in 25 patients. WBRT was applied with daily fractions of 2 Gray (Gy) or 3Gy to a total dose of 50Gy or 30Gy, respectively. The interval between diagnoses of the primary tumors and brain metastases was 22.6mo vs 8.0mo for patients with primary tumors of the colon/rectum vs other primary tumors, respectively (P<0.01, log-rank). Median overall survival for all patients with brain metastases (n=916) was 3.4mo and 3.2mo for patients with gastrointestinal neoplasms. Patients with gastrointestinal primary tumors presented significantly more often with a solitary brain metastasis than patients with other primary tumors (P<0.05, log-rank). In patients with gastrointestinal neoplasms (n=57), the median overall survival was 5.8 mo for patients with solitary brain metastasis vs 2.7mo for patients with multiple brain metastases (P<0.01, log-rank). The median overall survival for patients with a Karnofsky performance status (KPS) ≥70 was 5.5mo vs 2.1mo for patients with KPS <70 (P<0.01, log-rank). At multivariate analysis (Cox Model) the performance status and the number of brain metastases were identified as independent prognostic factors for overall survival. CONCLUSION: Brain metastases occur late in the course of gastrointestinal tumors. Pretherapeutic variables like KPS and the number of brain metastases have a profound influence on treatment outcome.展开更多
基金Shanghai Pudong New Area Health Commission’s Excellent Young Medical Talent Training Plan,No.PWRq2020-68Shanghai Pudong New Area Health Commission Discipline Leader Training Project,No.PWRd2020-16Shanghai Pudong New Area Science and Technology Development Fund,No.PKJ2020-Y36.
文摘BACKGROUND Gallbladder cancer(GC)is a common malignant tumor and one of the leading causes of cancer-related death worldwide.It is typically highly invasive,difficult to detect in the early stages,and has poor treatment outcomes,resulting in high mortality rates.The available treatment options for GC are relatively limited.One emerging treatment modality is hyperthermic intraperitoneal chemotherapy(HIPEC).HIPEC involves delivering heated chemotherapy directly into the abdominal cavity.It combines the strategies of surgical tumor resection and localized chemotherapy administration under hyperthermic conditions,aiming to enhance the concentration and effectiveness of drugs within the local tumor site while minimizing systemic toxicity.AIM To determine the effects of cytoreductive surgery(CRS)combined with HIPEC on the short-term prognosis of patients with advanced GC.METHODS Data from 80 patients treated at the Punan Branch of Renji Hospital,Shanghai Jiao Tong University School of Medicine between January 2018 and January 2020 were retrospectively analyzed.The control group comprised 44 patients treated with CRS,and the research group comprised 36 patients treated with CRS combined RESULTS The baseline data of the research and control groups were similar(P>0.05).Six days after surgery,the alanine aminotransferase,aspartate aminotransferase,total bilirubin,and direct bilirubin levels significantly decreased compared to the preoperative levels in both groups(P<0.05).However,the values did not differ between the two groups six days postoperatively(P>0.05).Similarly,the postoperative creatinine and blood urea nitrogen levels were significantly lower than the preoperative levels in both groups(P<0.05),but they did not differ between the groups six days postoperatively(P>0.05).Furthermore,the research group had fewer postoperative adverse reactions than the control group(P=0.027).Finally,a multivariate Cox analysis identified the tumor stage,distant metastasis,and the treatment plan as independent factors affecting prognosis(P<0.05).The three-year survival rate in the study group was higher than that in the control group(P=0.002).CONCLUSION CRS combined with HIPEC lowers the incidence of adverse reactions and improves survival in patients with advanced GC.
文摘AIM: To identify the prognostic factors with regard to survival for patients with brain metastasis from primary tumors of the gastrointestinal tract. METHODS: Nine hundred and sixteen patients with brain metastases, treated with whole brain radiation therapy (WBRT) between January 1985 and December 2000 at the Department of Radiation Oncology, University Hospital Freiburg, were analyzed retrospectively. RESULTS: Fifty-seven patients presented with a primary tumor of the gastrointestinal tract (esophagus: n=0, stomach: n=10, colorectal: n=47). Twenty-six patients had a solitary brain metastasis, 31 patients presented with multiple brain metastases. Surgical resection was performed in 25 patients. WBRT was applied with daily fractions of 2 Gray (Gy) or 3Gy to a total dose of 50Gy or 30Gy, respectively. The interval between diagnoses of the primary tumors and brain metastases was 22.6mo vs 8.0mo for patients with primary tumors of the colon/rectum vs other primary tumors, respectively (P<0.01, log-rank). Median overall survival for all patients with brain metastases (n=916) was 3.4mo and 3.2mo for patients with gastrointestinal neoplasms. Patients with gastrointestinal primary tumors presented significantly more often with a solitary brain metastasis than patients with other primary tumors (P<0.05, log-rank). In patients with gastrointestinal neoplasms (n=57), the median overall survival was 5.8 mo for patients with solitary brain metastasis vs 2.7mo for patients with multiple brain metastases (P<0.01, log-rank). The median overall survival for patients with a Karnofsky performance status (KPS) ≥70 was 5.5mo vs 2.1mo for patients with KPS <70 (P<0.01, log-rank). At multivariate analysis (Cox Model) the performance status and the number of brain metastases were identified as independent prognostic factors for overall survival. CONCLUSION: Brain metastases occur late in the course of gastrointestinal tumors. Pretherapeutic variables like KPS and the number of brain metastases have a profound influence on treatment outcome.
