[Cooperation between a Hospital without Dentists and Local Dental Associations in Oral Management of Cancer Patients].

Severe oral mucositis induced by cancer chemotherapy can cause intolerable pain and increase the risk of systemic infections, necessitating dose reduction and discontinuation of antineoplastic agents. Moreover, this adverse effect may have an impact on patient nutrition and quality of life. An effective and prophylactic intervention should be useful for alleviating this complication.

[Depression screening test for patients with metastatic gastric and colorectal cancer].

The prevalence of depression has been reported to be higher in cancer patients, especially those of advanced stage, compared to normal controls. However, depression is often under-recognized in clinical oncology settings. And this psychological problem is not routinely assessed even in patients with inoperable metastatic cancer who often have psychological disorders.

[Combination therapy of S-1 and 24-h infusion of cisplatin after palliative gastrectomy for stage IV gastric cancer].

We prospectively analyzed the adverse effects and outcomes of 15 patients with stage IV gastric cancer who underwent palliative gastrectomy from December, 2002 to May, 2008 and subsequently received combination therapy of S-1 and 4-h infusion of cisplatin. The National Cancer Institute common toxicity criteria (version 3. 0) were applied to evaluate the adverse effects of this therapy, and the Kaplan-Meier method was used to plot the survival curve.

[Two advanced gastric cancer cases with peritoneal metastases successfully treated by s-1/paclitaxel combination therapy].

Two unresectable advanced gastric cancer cases with peritoneal metastases were successfully treated by the combination therapy of S-1 and paclitaxel. S-1 (1.25m(2): 80 mg/day, 1.

Pathological complete response induced by the combination therapy of S-1 and 24-h infusion of cisplatin in two cases initially diagnosed as inoperable advanced gastric cancer.

We report on two patients, successfully treated by the combination therapy of S-1 and 24-h infusion of cisplatin (CDDP), who were initially diagnosed with unresectable stage 4 advanced gastric cancer. Each patient had a very good clinical response and underwent curative gastrectomy after completion of 14 and 10 courses of S-1/CDDP chemotherapy, respectively. A microscopically detailed examination of surgically obtained specimens showed the complete disappearance of malignant cells in the two cases.

[A case of interstitial pneumonia induced by S-1/irinotecan combination therapy].

A 67-year-old man with multiple liver metastases of colonic cancer was treated with combination therapy of S-1 and irinotecan (CPT-11): S-1 (120 mg/day) administered orally for 14 consecutive days followed by 14 days rest. CPT-11 (100 mg/m(2)) was given as a 2-hour infusion on day 1 and 15. The patient complained of high fever and subsequent exertional dyspnea in the middle of the second course of S-1/CPT-11 therapy.

[A case of recurrent rectal cancer with lymphangiosis carcinomatosa successfully treated with modified FOLFOX6 therapy].

A 56-year-old woman with multiple lung metastases and lymphangiosis carcinomatosa due to recurrent rectal cancer was treated with chemotherapy of modified FOLFOX6 (mFOLFOX6) regimen: l-leucovorin (l-LV 200 mg/m(2)) and oxaliplatin (L-OHP 85 mg/m(2)) were given as a 2-hour infusion followed by bolus injection of 5-FU 400 mg/m(2) and a 46- hour infusion 5-FU 2,400 mg/m(2) every two weeks. Since partial response was achieved and dyspnea was remarkably improved, she was discharged without oxygen therapy after 5 courses.

[A phase I study of modified FOLFOX 6 therapy for advanced colorectal cancer].

Oxaliplatin (L-OHP) has been established as a key drug for advanced colorectal cancer, and combination therapy with 5-FU/Leucovorin (LV)(FOLFOX regimen) is commonly used in Europe and the US. A phase I study of modified (m) FOLFOX 6 therapy was conducted to determine the recommended dose (RD) of 5-FU infused for 46 hours. Inclusion criteria were unresectable advanced colorectal cancer,measurable lesions, performance status (PS; ECOG) 0-2, age 20-75 years, and adequate organ functions.

[Two metastatic colonic cancer patients successfully treated by combination therapy of tegafur/uracil (UFT) and oral Leucovorin].

Two metastatic colonic cancer patients were successfully treated by the combination therapy of UFT plus oral Leucovorin (UFT/LV). UFT was administered orally every eight hours at a dose of 300 mg/day in case of less than 1.20 m(2), 400 mg/day in case of between 1.

[Three advanced gastric cancer cases with liver metastases successfully treated by TS-1/CDDP combination therapy].

Three cases with unresectable advanced gastric cancer with liver metastases were successfully treated by the combination therapy of TS-1 and cisplatin( CDDP). TS-1 (1.25 m2>: 80 mg/day, 1.