s-1-(combination) and Hypertension

In Japan, a study comparing the effectiveness and safety of irinotecan plus S-1 (IRIS) with those of a combination of 5-fluorouracil, leucovorin, and irinotecan (FOLFIRI) as second-line treatment in patients with advanced or recurrent colorectal cancer demonstrated that IRIS was non-inferior to FOLFIRI. We previously reported that IRIS is also effective as first-line treatment.. Eligibility criteria included inoperable recurrent colorectal cancer with a confirmed diagnosis of adenocarcinoma, age ≥20 years, and no history of prior chemotherapy. S-1 (40-60 mg twice daily) was given orally on Days 1 to 14, and irinotecan (100 mg/m(2)) and bevacizumab (5 mg/kg) were given intravenously on Days 1 and 15 of a 28-day cycle. The primary endpoint was safety. The secondary endpoints included overall response (OR), progression-free survival (PFS), and overall survival (OS).. A total of 52 eligible patients were enrolled from October 2007 through March 2009. In safety analysis, the incidences of grade 3 or 4 adverse reactions were as follows: neutropenia, 27%; hypertension, 21%; and diarrhea, 17%. The overall response rate was 57.7%. Median progression-free survival was 16.7 months.. IRIS plus bevacizumab is a well-tolerated, highly effective chemotherapeutic regimen that is easy to administer.

Topics: Adenocarcinoma; Aged; Aged, 80 and over; Antibodies, Monoclonal, Humanized; Antineoplastic Combined Chemotherapy Protocols; Bevacizumab; Camptothecin; Colorectal Neoplasms; Diarrhea; Drug Administration Schedule; Drug Combinations; Female; Humans; Hypertension; Irinotecan; Japan; Kaplan-Meier Estimate; Male; Middle Aged; Neoplasm Staging; Neutropenia; Oxonic Acid; Severity of Illness Index; Tegafur; Treatment Outcome

The aim of this study was to clarify the impact of diabetes mellitus (DM) as well as antidiabetic, antihypertensive, and antihyperlipidemic medications such as metformin and statins on survival in patients with advanced pancreatic cancer receiving chemotherapy.. We retrospectively reviewed the medical records of 250 patients with advanced pancreatic cancer receiving chemotherapy. Multivariate analyses of prognostic factors for survival were performed both in overall population and in subgroups with and without DM.. Diabetes mellitus was diagnosed in 124 patients (50%) who had less distant metastasis and more hypertension. Thirty patients received statin for hyperlipidemia. Overall survival was 13.3 versus 10.0 months with and without DM (P = 0.084), but hazard ratio of DM was 1.05 (P = 0.758) in the multivariate analysis. Subgroup analysis of diabetic patients, but not in non-diabetic patients, demonstrated use of statins (hazard ratio, 0.40; P = 0.010) as a prognostic factor, as well as distant metastasis, performance status, combination therapy with gemcitabine and S-1, and use of angiotensin-converting enzyme inhibitors or angiotensin receptor blockers. No antidiabetic medications were prognostic factors.. Neither DM nor antidiabetic treatment had prognostic impact on advanced pancreatic cancer. Statin use was associated with better survival in the diabetic patients.

Topics: Adult; Aged; Aged, 80 and over; Antihypertensive Agents; Antineoplastic Combined Chemotherapy Protocols; Chi-Square Distribution; Comorbidity; Deoxycytidine; Diabetes Mellitus; Disease-Free Survival; Drug Combinations; Female; Gemcitabine; Humans; Hydroxymethylglutaryl-CoA Reductase Inhibitors; Hyperlipidemias; Hypertension; Hypoglycemic Agents; Japan; Kaplan-Meier Estimate; Male; Middle Aged; Multivariate Analysis; Oxonic Acid; Pancreatic Neoplasms; Retrospective Studies; Risk Factors; Tegafur; Time Factors; Treatment Outcome

After approval of bevacizumab in Japan, post-marketing surveillance studies reported on safety. However, few reports have shown the efficacy of bevacizumab as used in daily practice. We evaluated the efficacy and safety of bevacizumab for metastatic colorectal cancer patients in daily practice.. All unresectable metastatic colorectal cancer patients who began receiving bevacizumab in participating facilities from June 2007 to October 2008 were retrospectively analyzed for safety and efficacy. Adverse events were assessed by the National Cancer Institute Common Terminology Criteria for Adverse Events. Response Evaluation in Solid Tumors criteria, version 1.0, was used for the tumor response rate.. A total of 212 patients from 17 institutions were assessed. Grade 3 or higher adverse events related to bevacizumab included gastrointestinal perforation in 3, thrombosis in 7, hypertension in 30 and gastrointestinal bleeding in 2. Response rates were 62.5, 30.1 and 11.8% overall among patients receiving bevacizumab as first-, second- and third-line or greater therapy. Median progression-free survival was 14.4 [95% confidence interval (CI): 10.8-18.1], 7.8 (95% CI: 6.5-9.1) and 6.0 (95% CI: 4.6-7.3) months, and median overall survival was 32.5 (95% CI: 24.6-40.3), 16.4 (95% CI: 14.4-18.5) and 11.8 (95% CI: 8.6-15.0) months, respectively.. The general cohort of patients in HGCSG0801 showed a similar efficacy and safety profile of bevacizumab as seen in clinical trials. Although the sample size was small and there were several study limitations, these results suggest that colorectal cancer patients in Japan might safely receive and benefit from bevacizumab in combination with chemotherapy in daily practice, as is seen in patients in other countries.

Topics: Adult; Aged; Aged, 80 and over; Angiogenesis Inhibitors; Antibodies, Monoclonal; Antibodies, Monoclonal, Humanized; Antineoplastic Combined Chemotherapy Protocols; Bevacizumab; Camptothecin; Cohort Studies; Colorectal Neoplasms; Confidence Intervals; Disease-Free Survival; Drug Administration Schedule; Drug Combinations; Epistaxis; Female; Fluorouracil; Gastrointestinal Hemorrhage; Humans; Hypertension; Irinotecan; Japan; Kaplan-Meier Estimate; Leucovorin; Liver Neoplasms; Male; Middle Aged; Neoplasm Staging; Organoplatinum Compounds; Oxonic Acid; Proteinuria; Retrospective Studies; Tegafur; Thrombosis; Treatment Outcome

Small cell carcinoma of the esophagus (SmCCE) is a rare disease which is considered to be more malignant than the most common types of esophageal cancer. The optimal treatment strategy for this disease still remains controversial. A 69-year-old male was diagnosed to have SmCCE (stage IIIA, T3N1M0). Due to the patient's poor general condition, chemo-radiotherapy consisting of S-1/cisplatin therapy and a total of 60 Gy of radiotherapy was performed. After the treatment, the main lesion completely disappeared while some ulceration remained. A histological examination revealed no viable cancer cells in biopsy specimens obtained by endoscopy. Computed tomographic examinations showed a decreased wall thickness of the esophagus and an improvement in the swelling of the lymph nodes. S-1 monotherapy was administered following the main chemoradiation therapy, and it was performed for a total of 20 courses. The patient has been doing well without recurrence for over 3 years. We judged the effect to be a complete response. This combination chemo-radiotherapy with S-1 and cisplatin may therefore be one of the effective treatments against SmCCE.

Topics: Aged; Antineoplastic Combined Chemotherapy Protocols; Asthma; Carcinoma, Small Cell; Cisplatin; Combined Modality Therapy; Diabetes Mellitus; Drug Combinations; Esophageal Neoplasms; Humans; Hypertension; Male; Neoplasm Staging; Oxonic Acid; Radiotherapy; Remission Induction; Tegafur

Topics: Angiotensin II; Angiotensin II Type 1 Receptor Blockers; Angiotensin-Converting Enzyme Inhibitors; Benzimidazoles; Biphenyl Compounds; Cimetidine; Cyclooxygenase 2 Inhibitors; Deoxycytidine; Drug Combinations; Drug Therapy, Combination; Gemcitabine; Humans; Hypertension; Interferon-alpha; Life Style; Neoplasms; Oxonic Acid; Renin-Angiotensin System; Tegafur; Tetrazoles

The patient was an 80-year-old man whose complaint was coffee-grounds vomit. He was diagnosed with advanced gastric cancer, T2N1H0P0M0, stage II. Though the curative operation was explained to the patient, he declined it because of complications of advanced age, diabetes and bronchial asthma; chemotherapy was chosen instead. TS-1 (80 mg/day) was administered for 28 days, followed by 14 days rest as one course. A partial response was observed after the first course, and no cancer cells were confirmed by endoscopic biopsy after the fifth course. Moreover, after the 14th course, CT showed a complete regression of lymph node metastasis, and no cancer cells were confirmed by endoscopic biopsy, for a complete response (CR). From now on, as society grays more and more, it is considered that elderly advanced gastric cancer patients with complications will increase. TS-1 single treatment is considered to be safe and outpatient treatment possible as one of the useful cures.

Topics: Adenocarcinoma; Aged, 80 and over; Antimetabolites, Antineoplastic; Diabetes Complications; Drug Administration Schedule; Drug Combinations; Humans; Hypertension; Male; Oxonic Acid; Remission Induction; Stomach Neoplasms; Tegafur