Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0013395 (dyspepsia)
 4,879 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Sixty-one cases of the Zollinger-Ellison syndrome, encountered over a 2-year period, have been treated with cimetidine, half of them for over 1 year. Two-thirds of the patients responded to 300 mg of the drug every 6 hr by mouth. Others required up to 600 mg every 6 hr. In adequate doses the drug was highly effective: it controlled pain and dyspepsia, restored weight, abolished diarrhea, and allowed healing of ulcers and other inflammatory conditions. Missed or reduced doses led to rapid return of symptoms. Progression of the basic neoplastic process, with associated secretory drive, was unimpeded. Patient acceptance of the drug was 100 percent, and apart from minor transient abnormalities, gynecomastia (5 cases) and liver dysfunction (3 cases), which resolved while treatment continued, no serious adverse effects were seen. Of 61 patients 48 are still on the drug, 3 who were well controlled were treated surgically, 5 died for reasons unrelated to therapy, and 5 had significant problems. The drug provides an alternative to total gastrectomy and can be recommended with confidence for the suitably selected patients. The drug was also beneficial in some cases of the short bowel syndrome, systemic mastocytosis, and endogenous hyperhistaminemia due to leukemia.
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PMID:Report on the United States experience with cimetidine in Zollinger-Ellision syndrome and other hypersecretory states. 62 Sep 13

Thirty-three patients with multiple myeloma (11 untreated, 15 refractory and seven relapsed patients) have received vincristine and adriamycin infusion therapy with oral dexamethasone (VAD). The median number of course received was five. In addition 16 patients with lymphoid malignancy have received a median of four courses of VAD. Three patients who relapsed after VAD have received further VAD therapy making 52 patient treatments assessable for toxicity. Ten per cent had nausea, 4 per cent vomiting, 4 per cent total alopecia, 25 per cent constipation, 33 per cent paraesthesiae, 8 per cent proximal myopathy, 33 per cent dyspepsia, 23 per cent proven bacteraemia, and 19 per cent chest infections. Infections were not usually associated with neutropenia. Shingles was seen in four patients with myeloma, but none of the patients with lymphoid malignancy. The response rate in myeloma was 9/11, for previously untreated patients, 3/7 for relapsed, and 8/15 for refractory patients. Responses have been seen in other lymphoid malignancies-1/2 patients with relapsed acute lymphoblastic leukaemia had a complete remission. Two out of seven patients with chronic lymphocytic leukaemia achieved a partial remission, and a further three had a clinical improvement. Three out of six patients with non-Hodgkin lymphoma and one patient with macroglobulinaemia achieved a partial remission.
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PMID:VAD chemotherapy--toxicity and efficacy--in patients with multiple myeloma and other lymphoid malignancies. 311 84

Fourteen patients with polycythaemia rubra vera (PRV) and four with chronic granulocytic leukaemia (CGL) were studied to examine the relationship between basophil counts, blood histamine, gastric acid secretion and dyspepsia or peptic ulceration. Basophil counts and blood histamine were markedly raised in untreated CGL but only marginally increased in other cases. Blood histamine and basophil counts were well correlated. Gastric acid secretion was normal in 10 out of 11 cases, and did not correlate with blood histamine values. The previously reported high incidence of dyspepsia and peptic ulceration is examined and its mechanisms are discussed.
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PMID:Basophils, histamine and gastric acid secretin in chronic myeloproliferative disorders. 695 2

After documentation of a case of life threatening Helicobacter pylori (H. pylori) gastric ulcer in an adolescent girl on treatment for acute lymphoblastic leukaemia, we started to systematically look for gastro-intestinal symptoms due to H. pylori infection in our cancer patients at G. Gaslini Children's Hospital. During a period of 46 months, we observed 13 further cases of severe dyspepsia syndrome or gastro intestinal bleeding associated with presence of H. pylori faecal antigen. All patients recovered with appropriate therapy. H. pylori may represent a cause of severe gastrointestinal complications in children with cancer or following bone marrow transplant.
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PMID:Helicobacter pylori as cause of gastrointestinal disease in children with hemato-oncologic diseases. 1600 5

Chronic lymphocytic leukemia (CLL) is the most common form of leukemia in elderly people. The clinico-hematological profile and treatment outcome of patients with CLL were assessed using retrospective case record analysis over 11 years. There were 95 (75 males: 20 females) patients with a median age of 61 years. Thirty patients were aged 55 years or less (young CLL patients) and 65 were more than 55 years of age (elder CLL patients). Sixty percent patients had non-specific complaints, such as weakness, cough and indigestion. Twenty-six (27%) patients had pallor and 24 (25%) had fever as initial presenting manifestation. Bleeding manifestations were seen in 7 patients. Seven patients were diagnosed incidentally. Lymphadenopathy, splenomegaly and hepatomegaly were seen in 52 (55%), 63 (66%) and 60 (63%) patients, respectively. The median white blood cell count and absolute lymphocyte counts were 70,600 and 51,490/mul, respectively. Three patients had autoimmune hemolytic anemia. Twenty-five patients (26%) had anemia with hemoglobin < 11 g/dl and thrombocytopenia with platelet count 100 x 10(3)/mm(3) was seen in 17 (18%). Interstitial nodular, mixed and diffuse bone marrow (BM) involvement was seen in 10.2, 67.3, 6.1 and 16.3% cases, respectively. Eighteen (60%) young patients and 35 (54%) older patients required treatment with chlorambucil. The mean time from initial diagnosis to treatment was 4.6 +/- 10.7 months. None of our patient attained complete response. Six patients obtained partial response. Median duration of chlorambucil was 7 months (1-86 months). Forty-six patients had stable disease. Three patients died. Median survival of study group was 4 years (8 months-13 years). In older CLL it was 4 years (8 months-11 years) and in young patients, survival duration was 5.5 years (1-13 years).
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PMID:Chronic lymphocytic leukemia in India--a clinico-hematological profile. 1755 98

Seventy-six patients with acute promyelocytic leukemia (APL) in first complete remission after induction and consolidation by daunorubicin and cytosine arabinoside received oral arsenic trioxide (As(2)O(3))-based maintenance. Three regimens were used: oral As(2)O(3) (10 mg/day, regimen A, n = 20), oral As(2)O(3) plus all-trans retinoic acid (ATRA, 45 mg/m(2) per day, regimen AA, n = 19), and oral As(2)O(3) plus ATRA plus ascorbic acid (1000 mg/day, regimen AAA, n = 37), each given for 2 weeks every 2 months for 2 years. Patients receiving A, AA, and AAA maintenance did not differ significantly in clinicopathologic features and risk factors. Headache, dyspepsia, reversible liver function derangement, and herpes zoster reactivation were adverse effects observed during maintenance. QTc prolongation and arrhythmias were not encountered. At a median follow-up of 24 months (range, 1-115 months), there were 8 relapses. The 3-year leukemia-free-survival, event-free-survival, and overall-survival were 87.7%, 83.7%, and 90.6%, respectively. Adverse prognostic factors included male gender for leukemia-free-survival, and unrelated cancers for overall survival. Age, presentation WBC count and platelet count, and the type of oral As(2)O(3) maintenance regimens had no impact on survivals. Prolonged oral As(2)O(3) maintenance was feasible and safe and resulted in favorable outcomes when used with a simple induction and consolidation regimen compared with other protocols composed of multiple chemotherapeutic agents.
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PMID:Oral arsenic trioxide-based maintenance regimens for first complete remission of acute promyelocytic leukemia: a 10-year follow-up study. 2217 3