Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0027497 (nausea)
 23,468 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Twenty-one children, age range 5 mo - 14 yrs, affected by candidosis, were treated with ketoconazole (tablets or suspension). Patients had alimentary tract involvement (12), oesophagitis (1), urinary tract candidosis (3), vaginitis (2), septicaemia (1), endophtalmitis (1) and chronic pulmonary illness with persistence of Candida albicans in sputum (3). Daily drug doses ranged from 3 to 13 mg/Kg and treatment period from 7 days to 14 months. Pharmacokinetic study in 15 children showed large individual variability of drug serum levels. Pharmacokinetic parametres, related to different schedules of the two ketoconazole formulations (tablets and suspension) are reported; drug levels after chronic administration are also evaluated. A daily dose of 3 mg/Kg of ketoconazole suspension, given in 3 administrations, did not result in sufficiently high levels, which indeed were obtained with a daily dose of 10 mg/Kg (3.3 X 3). The effect of treatment is proven by negativization of cultures in 90% of patients, by disappearance of clinical signs in 67% by improvement in 9%. The therapeutic effect on the remaining 24% (5 patients) is not evaluable. Adverse effects were only nausea and pyrosis in four cases; no laboratory abnormalities were found. A daily dosage from 7 to 10 mg/Kg, in two or three administrations, is suggested to obtain therapeutic levels in children.
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PMID:[Ketoconazole treatment of candidiasis in children: clinico-pharmacokinetic study]. 631 89

The clinical effectiveness and safety of cefotiam (CTM) in infectious diseases in the field of otorhinolaryngology was evaluated from 30 patients (otitis media 18, pharyngeal infection 4, chronic paranasal sinusitis 1, esophagitis 1, acute bronchitis 1, others 4). Side effect (fever, nausea) was found in a 14 years old male patient. Skin test revealed positive in 1 patient. These cases were excepted from evaluating clinical effectiveness of CTM. In 28 patients, the overall ratio of clinical effectiveness was 60.7%. In patients of otitis media, the clinical effectiveness ratio was 41.2%, whereas the ratio was 75.0--100% in patients of other diseases. In particular, the clinical effect was fair or poor in patients to whom the drug was given only once a day. These results suggest that this chemotherapeutic drug should be administered at least twice a day, particularly to the patients of otitis media. The bacteriological response to CTM was evaluated from 53 strains, isolated from 28 patients before treatment. Eradication rate of bacteria was 60.4%. No abnormal laboratory findings, relating to the drug, were observed after treatment.
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PMID:[Clinical effect of cefotiam on otorhinolaryngologic infections]. 632 44

Hyponatremia and hypo-osmolality developed in a 70-year-old patient. It was probably mediated by hypersecretion of antidiuretic hormone, which, in turn, was due to prolonged nausea and vomiting. Severe esophagitis was the cause of the nausea. The patient was not given large amounts of fluids intravenously, and it is likely that she continued to drink for nondipsetic reasons. In view of her medical history of neurosyphilis, the possibility of a disturbance in the mechanism of thirst regulation is discussed, but remains unproved.
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PMID:Hypo-osmolal syndrome due to prolonged nausea. 669 59

The case of a 24-year-old man who accidentally ingested liquid zinc chloride is presented. Local caustic effects included erosive pharyngitis and esophagitis. Nausea, vomiting and abdominal pain, as well as hypocalcemia and hyperamylasemia, suggested acute pancreatitis. Microhematuria occurred, but renal function did not deteriorate. Lethargy and confusion, noted previously in another case of hyperzincemia, were present. Chelation therapy was instituted, with reversal of the clinical and biochemical effects of zinc poisoning.
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PMID:Accidental ingestion of liquid zinc chloride: local and systemic effects. 678 11

Methyl-GAG was given to 71 patients with advanced malignancies as a weekly brief infusion (30-120 minutes) or as a biweekly 24- or 120-hour infusion. Mucositis (stomatitis, pharyngitis, esophagitis, and, rarely, inflammation of other mucous membranes) was dose-limiting in all three schedules. Generalized fatigue, malaise, myalgia, dysesthesias, nausea, and vomiting were more frequent in the brief-infusion schedule. Myelosuppression was mild and not dose-related. Fever, ventricular arrhythmias, skin rash, tender swelling of the palms, neuropathy, and paralytic ileus were rare. Toxicity was increased in patients with renal insufficiency or "third-space" fluid but was not increased by hepatic dysfunction. Cumulative and overlapping toxicity was evident only in the weekly schedule. Higher doses of methyl-GAG were tolerated when the duration of infusion was increased. The recommended doses for phase II trials are 700 mg/m2 weekly as a 1-2 hour infusion, 850 mg/m2/24 hours biweekly, and 1500 mg/m2/120 hours biweekly. Therapeutic effects were seen in all schedules and included objective responses in colon carcinoma (one of 13 patients), renal cell carcinoma (one of nine), and Hodgkin's lymphoma (one of two) and objective improvements in esophageal carcinoma (one of three), endometrial carcinoma (two of two), and leiomyosarcoma (one of three).
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PMID:Methyl-GAG in patients with malignant neoplasms: a phase I re-evaluation. 705 68

Reflux of gastric acid and pepsins into the lower oesophagus causes symptoms such as heartburn and nausea, and tissue injury leading to erosive oesophagitis and stricture formation. This article reviews the mechanisms involved in protecting the oesophagus against acid-mediated injury, including the role of the lower oesophageal sphincter, secondary oesophageal peristalsis and swallowed saliva. The oesophageal mucosa has inherent abilities to resist acid damage, and recent data from three laboratories suggest a secretory function with local production of bicarbonate and mucus responsive to local acidification. The evidence for these putative oesophageal defence mechanisms is discussed.
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PMID:Review article: factors protecting the oesophagus against acid-mediated injury. 765 87

Infections of the esophagus are unusual in the general population and strongly imply immunodeficiency, although immunocompetent individuals are not exempt. HIV infection is predominant among risk factors for infectious esophagitis. For all immunocompromised patients, the most frequently identified esophageal pathogens are Candida, CMV, and HSV. Peculiar to HIV-infected patients are idiopathic esophageal ulcers as well as unusual bacteria and parasites. Patterns of presentation differ with each infecting organism, and clinical features should be used as a guide in achieving a correct diagnosis. For example, a patient with AIDS presenting with esophageal symptoms and thrush, along with abdominal pain, nausea, vomiting, and fever, is unlikely to resolve all symptoms with empiric antifungal therapy alone. Parsimony of diagnosis does not hold among immunodeficient patients in whom concurrent infections are common. Accurate and timely diagnoses are essential as effective treatments are available for particular etiologies. Finally, among immunocompromised patients, all esophageal symptoms are not necessarily due to an infection, and possible diagnoses of pill esophagitis, acid-peptic injury, or structural and functional abnormalities should not be overlooked.
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PMID:Esophageal infections: risk factors, presentation, diagnosis, and treatment. 752 21

The purpose of this work was to determine the maximum tolerated (phase II) dose of melphalan and etoposide that can be given in conjunction with autologous BM re-infusion in patients who have refractory or relapsed solid tumors. Twenty-six patients with refractory or relapsed breast cancer (n = 15), small cell lung cancer (n = 1), ovarian cancer (n = 3), colorectal cancer (n = 3) or malignant melanoma (n = 4) were enrolled and treated in this phase I study. Patients ranged in age from 31 to 60 years (median 44.5 years). Melphalan 180 mg/m2 (60 mg/m2/day for 3 consecutive days i.v. over 30 min) and etoposide 1200-3600 mg/m2 (400-1200 mg/m2/day for 3 consecutive days i.v. over 4 h) were given followed by autologous BM infusion 60-72 h after completion of chemotherapy. Ten patients received GM-CSF or G-CSF therapy after marrow re-infusion. Regimen-related toxicities included fever, pancytopenia, mucositis, nausea, vomiting, diarrhea, esophagitis, hepatic dysfunction and infection. Neutrophils recovered to > 500 x 10(6)/l and platelets recovered to > 20 x 10(9)/l (without transfusions) a median of 17 days and 20.5 days after marrow infusion, respectively. Dose-limiting toxicity occurred at an etoposide dose of 3600 mg/m2, since 4 of 6 patients treated at this dose level experienced grade 4 NCI Common Toxicity Criteria (mucositis (n = 3) and infection (n = 1)). Complete responses were noted in 7 patients (breast cancer (n = 5), colorectal cancer (n = 1) and melanoma (n = 1)); partial responses were observed in 5 patients. Melphalan 180 mg/m2 and etoposide 3000 mg/m2 is a potent high-dose chemotherapy regimen with significant antineoplastic activity, particularly for breast cancer, and has acceptable toxicity when administered in conjunction with autologous BM re-infusion.
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PMID:Phase I trial of high-dose melphalan, high-dose etoposide and autologous bone marrow re-infusion in solid tumors: an Eastern Cooperative Oncology Group (ECOG) study. 799 70

Many patients with acid-peptic disease have idiopathic gastric acid hypersecretion defined as a basal acid output > 10.0 meq/hr; however, a significant proportion have basal acid outputs > 15.0 meq/hr, which is within the range found in Zollinger-Ellison syndrome. Although idiopathic gastric acid hypersecretion is more common than Zollinger-Ellison syndrome, it is important that these two disorders be differentiated because of differences in treatment and natural history. In the present study, we compared 124 patients with idiopathic gastric acid hypersecretion and 137 patients with Zollinger-Ellison syndrome. There were no significant differences with regard to age at diagnosis, history of upper gastrointestinal hemorrhage, nausea, vomiting, and family history of duodenal ulcer and other acid-peptic disease. However, significant differences were observed between patients with idiopathic gastric acid hypersecretion and patients with Zollinger-Ellison syndrome with regard to percentage of males: 77% compared to 64% (P = 0.008), mean serum gastrin: 60 pg/ml compared to 3679 pg/ml (normal < 100 pg/ml) (P < 0.001), mean basal acid output: 15.4 meq/hr compared to 47.0 meq/hr (P < 0.001), mean age at onset of symptoms: 33 years compared to 41 years (P < 0.001), mean duration of symptoms before diagnosis: 11 years compared to five years (P < 0.001), percentage with abdominal pain: 67% compared to 82% (P = 0.00004), percentage with diarrhea: 12% compared to 75% (P < 0.000001), percentage with pyrosis: 58% compared to 40% (P = 0.003), percentage with duodenal ulcer: 53% compared to 74% (P < 0.000001), and percentage with esophagitis: 31% compared to 42% (P = 0.0004).(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:Idiopathic gastric acid hypersecretion. Comparison with Zollinger-Ellison syndrome. 802 53

There are increasing challenges for the practising gastroenterologist in treating AIDS-related gastrointestinal diseases. The differential diagnoses of dysphagia and odynophagia include cytomegalovirus (CMV) and herpes simplex virus (HSV) infection, non-specific aphthous ulceration and non-AIDS oesophageal diseases, especially reflux oesophagitis. Chronic subacute abdominal pain with nausea, vomiting, early satiety and weight loss is suggestive of an obstructive lesion caused by lymphoma or Kaposi's sarcoma. Severe acute abdominal pain can indicate pancreatitis or intestinal perforation due to cytomegalovirus. Right upper quadrant pain (with or without fever, vomiting or abnormal liver function tests with a cholestatic profile) is suggestive of hepatobiliary pathology including cholecystitis, cholangitis, acalculous cholecystitis and AIDS cholangiopathy. Diarrhoea is the most common gastrointestinal symptom of AIDS, affecting 50-90% of patients. Causes of AIDS diarrhoea include protozoa (Cryptosporidium parvum, Isospora belli, Enterocytozoon bieneusi, Septata intestinalis, Cyclospora spp, Entamoeba histolytica and Giardia lamblia), bacteria (Mycobacterium avium-intracellulare, Clostridium difficile, Salmonella, Shigella and Campylobacter jejuni), and viruses (CMV, HSV and possibly HIV). Chronic diarrhoea, malnutrition and weight loss can shorten the life-span of patients with AIDS. Elemental diets, isotonic formulas, medium chain triglycerides and total parenteral nutrition have been tried with little success in AIDS patients with severe diarrhoea and wasting.
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PMID:AIDS and the gut. 805 32


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