Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0042963 (vomiting)
 31,883 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Neo-adjuvant chemotherapy, followed by definitive surgery and/or radiotherapy was utilized in nine patients with carcinoma of the hypopharynx and cervical esophagus starting in December, 1983. They were treated with combination chemotherapies which included CDDP, PEP (BLM), and MTX. The patients' ages ranged from 52 to 70 years with an average of 57. The histologic types were all squamous cell carcinoma and performance status was 1 in all cases. There were 7 stage III and 2 stage IV. Of 9 patients, 3 showed complete response and 6 showed partial response of the primary tumor with an overall response rate of 100%. Of 8 patients, 3 showed complete response and 2 showed partial response of the metastatic node with an overall response rate of 62.5%. Toxic effects included alopecia in 9 patients, nausea/vomiting in 7, eczema in 4, RBC below 350 X 10(4)/mm3 in 5, WBC below 3000/mm3 in 1, peak serum creatinine above 2 mg/dl in 1. All patients except one with renal toxicity were able to start definitive treatment soon after chemotherapy, the primary and regional lesions being subsequently well controlled in all 9 patients. Neo-adjuvant chemotherapy appears to be very effective for the reduction of tumor bulk. This multidisciplinary therapy should be expected to increase survival rate.
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PMID:[A neo-adjuvant chemotherapy for carcinomas of the hypopharynx and cervical esophagus]. 240 26

During standard haemodialysis, cause of calcium and magnesium insoluble salts formation, the bicarbonate as a buffer has been replaced by the more soluble and stable acetate. But the new and more efficient dialytic systems cause an increase of intradyalitic bicarbonate loss and acetate gain the latter, by a direct calcium binding or by calcium displacement from the active sites, has been believed to be responsible for vasodilatation and myocardial contractility depression. Aim of this study is to verify if the bicarbonate dialysis versus acetate dialysis modifies left ventricular performance, investigated by non invasive tools (systolic time index and echocardiography). This work deals with twelve patients undergoing standard haemodialysis (three times a week) since 28 months on the average. Echocardiographic and systolic time index study was performed before and after the acetate dialysis and before and after the tenth bicarbonate dialysis observing the same interdialytic period. The echo has shown improvement concerning the fractional shortening (P less than 0.025) and the cardiac output (P less than 0.05) and only before the tenth bicarbonate dialysis. Systolic time index data have shown reduction of the ratio PEP/LVET (P less than 0.05) and LVET less negative than after acetate only in the end of the tenth bicarbonate dialysis (P less than 0.05). These results seem point out left ventricular performance improvement in accordance with the decrease of clinical intradialytic (nausea, vomiting, and hypotension) and interdialytic troubles (headache, asthenia and washed-out feeling) probably due to the bicarbonate more effective as a buffer in the acid-base and electrolytic balance.
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PMID:[Comparison of acetate and bicarbonate in hemodialytic treatment. Echocardiographic and polycardiographic study of the left ventricle]. 731 88

Very few large multi-institutional comparative clinical studies for head and neck cancer are reported in Japan. Many studies for organ-preservation with better QOL have been reported around the world, and comparative clinical studies are also necessary in Japan to evaluate organ-preservation treatment. I reviewed comparative clinical studies for head and neck cancer in Japan. Inuyama et al. reported a multi-institutional randomized clinical trial (RCT) that compared the efficacy of CBDCA + PEP and CDDP + PEP. Comparative clinical studies for combination chemotherapy, CDDP + PEP + MTX (PPM) vs. CDDP + PEP + 5-FU (PPF), and PPM vs. CDDP + PEP (PP) are reported. Effects and toxicity are different with each regimen, but the differences are not statistically significant. An RCT of neoadjuvant chemotherapy (NAC) for nasopharyngeal cancer with a small sample size was reported. Three-year survival was significantly better for the NAC group. An RCT of concurrent chemo-radiotherapy with CDDP vs. CBDCA was also reported. CBDCA with radiation was significantly better in terms of 2- and 5-year survival. This result is interesting but the low-dose CDDP with radiation 4 times per week is not standard. A large nationwide RCT with 560 cases investigating adjuvant chemotherapy with UFT was conducted in 1987. The differences in 3-year survival and 3-year disease-free survival with or without UFT adjuvant were not statistically significant, but the incidence of distant metastasis was significantly lower in the UFT adjuvant group. Comparative clinical studies of 5-HT3 antagonists for chemotherapy including CDDP are reported. We conducted a crossover comparative clinical study on the combination of azasetron and dexamethasone. The combination with dexamethasone significantly prevented acute emesis induced by CDDP. Comparative clinical studies of head and neck cancer have not provided good evidence, with the exception of an RCT of adjuvant chemotherapy with UFT, in the past. Well-designed comparative clinical studies with the cooperation of head and neck surgeons, radio-oncologists, and medical oncologists should be considered in order to acquire high-level evidence.
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PMID:[Comparative clinical studies for head and neck cancer in Japan]. 1235 35

In this report we describe a case of late relapse non-seminomatous germ cell tumor eradicated after 9 years of initial onset. A 20-year-old man complaining of recent aches, vomiting and headaches was diagnosed with right testicular tumor with solitary brain and bilateral lung metastases. At presentation, human chorionic gonadotropin (HCG) was elevated to 22,000 mIU/ml, and alpha-fetoprotein to 79 ng/ml. A right high orchiectomy was performed, followed by a right occipital osteoplastic craniotomy due to the presence of left hemiplesia and anisocoria prior to chemotherapy. Pathologically, the tumors were embryonal carcinoma and yolk sac tumor. The patient received 5 cycles of cisplatin-based PEP chemotherapy (cisplatin, etoposide and peplomycin) after which all the tumor markers fell to within the normal range. The remaining right lung tumor was removed surgically and the remnant lesion was found to be scar tissue. Four years after initial therapy, elevated serum HCG levels were detected. The tumor metastasis showed only HCG elevation responsive to chemotherapy each time followed by relapse and undetectable with all kinds of imaging examinations for 5 years. Finally when the tumor became chemorefractory, conventional computed tomography scan on bone window detected the occult tumor in L4 corporal body. After radiation therapy the tumor was removed by total spondylectomy and there was no viable tumor cells in the specimen pathologically. HCG fell to within normal range according to its half life period after the operation and there is no relapse of HCG after 18 months follow up. CT bone window photography may be sometimes useful to detect occult bone metastasis and salvage surgery combined with radiation therapy may be worth trying in patients with chemorefractory non-seminomatous germ cell tumors.
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PMID:[Occult lumbar vertebral body metastasis of non-seminomatous germ cell tumor eradicated by radiation and salvage surgery 9 years after initial onset]. 1756 7