RESUMEN
Combination chemotherapy with THP, CDDP and 5-FU for squamous cell carcinoma of the head and neck was conducted in 13 institutions in Hyogo Prefecture as a multi-institutional cooperative study. In the initial study (Nov. 1990-Nov. 1993), THP was administered intravenously at 20 mg/m2 on day 1, CDDP at 80 mg/m2 on day 2, and 5-FU at 1,000 mg/body/day in a continuous drip infusion for 120 hours from day 2 to day 6. In the second study (May, 1996-Mar. 1998), THP was administered at 20 mg/m2 on day 1, 5-FU at 10 mg/kg/day from day 1 to day 5, and CDDP at 70 mg/m2 on day 6 in the same way as the initial study. Forty-nine patients (Stage I in 3, Stage II in 12 including 2 recurrent cases, Stage III in 6, Stage IV in 28 including 3 recurrent cases; 1 course chemotherapy in 13 and 2 or more courses in 36) were subjected as complete cases in the initial study, and 36 patients (Stage I in 5 including one recurrent case, Stage II in 11 including 1 recurrent case, Stage III in 9 including 2 recurrent cases, Stage IV in 11 including one recurrent case; 1 course in 18 and 2 or more courses in 18) in the second. The overall response rate was 65.3% (CR in 3 cases) in the initial study and 63.9% (CR in 5 cases) in the second. Primary cases showed a response rate of 65.9% (29/44) in the initial study and 71.0% (22/31) in the second, whereas recurrent cases showed a 60.0% (3/5) response rate in the initial study and a 20.0% (1/5) rate in the second. Treatment-naive patients showed a response rate of 72.7% (24/33) in the initial study and 71.0% (22/31) in the second, whereas previously treated patients showed a 50.0% (8/16) response rate in the initial study and a 20.0% (1/5) rate in the second. Adverse reactions of more than Grade 3 in the initial study were leukopenia in 18.4%, thrombocytopenia in 8.2%, decrease of hemoglobin in 6.1%, loss of hair in 6.1%, anorexia in 36.7%, nausea and vomiting in 26.5%, and diarrhea in 4.1%, whereas those of Grade 3 in the second study were decrease of hemoglobin in 2.8%, anorexia in 22.2% and nausea and vomiting in 8.3%. From these results, it is suggested that the regimen in the second study was more useful than that in the initial study.
Asunto(s)
Protocolos de Quimioterapia Combinada Antineoplásica/administración & dosificación , Carcinoma de Células Escamosas/tratamiento farmacológico , Neoplasias de Cabeza y Cuello/tratamiento farmacológico , Adulto , Anciano , Anciano de 80 o más Años , Protocolos de Quimioterapia Combinada Antineoplásica/efectos adversos , Cisplatino/administración & dosificación , Cisplatino/efectos adversos , Doxorrubicina/administración & dosificación , Doxorrubicina/efectos adversos , Doxorrubicina/análogos & derivados , Esquema de Medicación , Femenino , Fluorouracilo/administración & dosificación , Fluorouracilo/efectos adversos , Humanos , Masculino , Persona de Mediana Edad , Resultado del TratamientoAsunto(s)
Fibromatosis Gingival/genética , Femenino , Fibromatosis Gingival/cirugía , Gingivectomía , Gingivoplastia , Humanos , Recién Nacido , MasculinoAsunto(s)
Labio Leporino/cirugía , Fisura del Paladar/cirugía , Desarrollo Maxilofacial , Niño , Preescolar , Humanos , Lactante , Recién Nacido , Estudios LongitudinalesRESUMEN
A case of multiple myeloma detected by the first symptom of severe postextraction bleeding was presented. Although laboratory data showed severe anemia, rouleaux formation of erythrocytes, abnormal hemostatic parameters, elevated erythrocyte sedimentation rate and hyperglobulinemia, no involvement of bones such as the jaws, skull, ribs or sternum was demonstrated roentgenologically. Final diagnosis obtained by immunoelectrophoresis was Ig A . K type myeloma. During a therapeutic period with melphalan and predonine, bleeding from the extracted wound was repeated. 2 months after the onset of the first symptoms, the patient died of systemic bleeding. Autopsy findings revealed many hemorrhagic sites in the lungs, stomach, kidney and bladder and the existence of plasma cell-like tumor cells in the bone marrow of lumber vertebra and sternum.