Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0016382 (flushing)
 6,387 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Ftorafur, a furanyl analog of 5-fluorouracil (5-FU), is reported to be five to six times less toxic and possibly more effective in cancer of the breast and colon than 5-FU. The drug was synthesized, formulated, and utilized in toxicologic studies, and then in 24 patients with advanced incurable malignancies. When Ftorafur is given by intravenous push, it results in immediate flushing, dizziness, nausea, retching, and in some cases transient hypotension. These immediate side effects are largely eliminated by administering the drug slowly by infusion. In patients, 60 mg/kg of Ftorafur given i.v. daily for up to 10 days resulted in mild toxicity. However, 80 mg/kg given i.v. daily for 7 days resulted in severe toxicity, with nausea, vomiting, stomatitis, leukopenia, and thrombocytopenia. These studies confirm those of the Russian investigators as to toxicity and dosage, even with a different method of administration more convenient for therapy. Phase II studies are presently being carried out to compare the effectiveness of Ftorafur and 5-FU.
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PMID:Phase I study of ftorafur, an analog of 5-fluorouracil. 120 38

A double-blind randomized crossover study was performed in 56 chemotherapy-naive patients, all receiving non-cisplatin-based chemotherapy, to compare the antiemetic effects of 2 doses of a single administration of methylprednisolone succinate (Solu-Medrol): 250 versus 500 mg. Among the 39 patients who satisfactorily completed both parts of the study, complete and major protection from emesis (0 and 1 emetic episode or only retching) was observed in 79% during the first course and in 69% during the second course. Treatment failure (> or = 6 episodes of vomiting) was observed in 18% during the first course and 21% during the second course. There was no significant difference between the two dose levels neither in terms of antiemetic protection nor in terms of the occurrence of side effects nor in patient preference. Most important side effects were facial flushing (45%), headache (22%) and facial edema (18%). It is concluded that, although a comparison with lower dosages cannot be made, within the dose range studied no clear dose-response relationship could be found.
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PMID:A double-blind randomized crossover study to compare the antiemetic efficacy of 250 mg with 500 mg methylprednisolone succinate (Solu-Medrol) as a single intravenous dose in patients treated with noncisplatin chemotherapy. 849 83

There are no previous reports of Mallory-Weiss tears occurring as complications during esophageal endoscopic submucosal dissection (ESD). We present 3 cases of Mallory-Weiss tears occurring during treatment of superficial squamous cell neoplasms through ESD. Carbon dioxide was used for air insufflation, and the patient was adequately sedated without retching or struggling during the operation. No significant bleeding from the lesion was observed during ESD; however, active bleeding caused by the Mallory-Weiss tear was identified endoscopically. Bleeding was controlled by closure of the tear with metal clips or repeated flushing with adrenaline saline. Hemorrhage did not recur until completion of the operation. Therefore, during the operation, it is necessary to maintain adequate depth of anesthesia and reduce the operation time, and also reduce air and water injections, to avoid occurrence of such complications.
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PMID:Mallory-Weiss tear as a rare complication during esophageal endoscopic submucosal dissection. 3076 40