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-eight patients with malignant pleural effusion received instillation of cisplatin (CDDP) into the pleural cavity to examine the pharmacokinetics and side effects of CDDP Thirteen patients received high-dose CDDP (120 mg/m2-160 mg/m2) in combination with sodium thiosulfate (STS), while 15 others received CDDP alone (80 mg/m2). Total Pt and non-protein-bound Pt (free Pt) concentrations in the pleural effusion and plasma were determined by flameless atomic absorption spectrometry. In one patient, Pt concentrations of intact CDDP and STS-bound CDDP were determined using high performance liquid chromatography and flameless atomic absorption spectrometry. Instillation of CDDP at 160 mg/m2 into the pleural cavity was achieved by concurrent use of STS in the large dose (STS 20 g/m2 1 hr later, totalling 625-fold molar ratio to CDDP). When CDDP was combined with STS, there was alleviation in hematological, renal and auditory toxicity but not in nausea, vomiting or anorexia. When CDDP was instillated into the pleural cavity at 150 mg/m2 (in combination with STS equivalent to 200-fold molar ratio to CDDP), a high Pt concentration of intact CDDP could be maintained in the pleural effusion over a prolonged period of time, recording 8.80 micrograms/ml even as late as 12 hr after instillation. On the other hand nearly all of the free Pt concentration for the first 2 hr was considered to be due to intact CDDP. Once systemically administered, STS quickly moved into the pleural effusion, binding with CDDP in the pleural cavity and thus probably reducing its anti-tumor effect. STS did not greatly affect the plasma concentration of total Pt when it was administered at a 100-fold molar ratio to CDDP, yielding only p poor effect. Our findings suggest that malignant pleural effusion could be effectively treated by the instillation of CDDP 80 mg/m2 into the pleural cavity.
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PMID:[Studies on an appropriate intra thoracic administration of cisplatin and sodium thiosulfate in malignant pleural effusion]. 319 43

Most hemodialysis is now carried out with a dialysate sodium concentration of 140-145 mEq/L. Higher dialysate sodium has been used, but controversy exists concerning the increased incidence of high blood pressure (HBP), thirst, and weight gain. A double blind prospective study was carried out in five stable men on chronic hemodialysis. Dialysis was performed in random sequence with a dialysate sodium of 145, 150, or 155 mEq/L for 2 months at a time. Vital signs were monitored before, during, and after dialysis, and the presence of symptoms during and between dialyses was documented. There was a significant increase in interdialytic weight gain with increasing dialysate sodium: 145 mEq/L (2.2 kg), 150 mEq/L (2.6 kg), 155 mEq/L (2.9 kg). There was a small, nonsignificant increment in dry weight of 0.5 kg between a dialysate of 145 mEq/L to 155 mEq/L but no increase in the mean arterial blood pressure. There was no difference in the incidence of interdialytic or intradialytic symptoms, including cramps, nausea, or fatigue, nor any change in serum sodium or other routine laboratory data before dialysis. It is concluded that a high dialysate sodium is not associated with an increased incidence of hypertension, symptoms, or a change in serum sodium but is associated with an increase in interdialytic weight gain.
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PMID:A randomized double blind trial of dialysate sodiums of 145 mEq/L, 150 mEq/L, and 155 mEq/L. 319 30

Postoperative morbidity was assessed in 100 patients who underwent minor gynaecological procedures. Fifty patients received intra-operative crystalloid (1000 ml compound sodium lactate solution) and the remaining fifty none. Identical short-acting intravenous anaesthetic techniques were used in both groups. There was no statistically significant difference between the groups in symptoms of nausea, vomiting, headache and drowsiness within the first 6 hours after operation. Patients who received intra-operative fluids exhibited a decreased incidence of dizziness within the first 6 hours and a decreased incidence of nausea when questioned at 3 days compared with those who did not receive any fluid; the difference was statistically significant.
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PMID:Intravenous fluids in minor gynaecological surgery. Their effect on postoperative morbidity. 323 84

A total of 45 courses of 50 g (24 to 33 g/m2) of high-dose methotrexate (HDMTX) followed by an improved citrovorum rescue (CFR) were administered to 23 patients according to a recently updated procedure. All patients previously had received HDMTX-CFR at lower doses. The HDMTX was administered intravenously (IV) over 6 hours with a priming dose of 8 g followed by 42 g given by continuous infusion. Maintenance of adequate urine output and pH level were achieved with IV fluids, sodium bicarbonate, oral acetazolamite, and a low-acid diet. The CFR was administered by following the equimolar rescue technique and was continued until the serum MTX level was less than 2 X 10(-7) mol/l. The MTX was usually rapidly cleared. The median 48-hour serum MTX level was 7.57 X 10(-6) mol/l (range, 6.8 X 10(-7) mol/l to 7.9 X 10(-5) mol/l). Most patients cleared MTX to below 10(-7) mol/l by the eighth day (range, 5 to 13 days) after MTX infusion. The MTX clearance did not always correlate with the pretreatment creatinine clearance. The toxicity observed included the following: leukocyte count less than or equal to 2000/microliters in 11% of the courses with less than or equal to 1000/microliters in 0%, platelets less than or equal to 10(5)/microliters in 9%, creatinine elevation to greater than or equal to 1.5 mg/dl in 7%, mild mucositis without ulcerations in 33%, nausea with occasional vomiting in 66%, mild skin rash in 18%, and temporary elevation of liver enzymes in 81% of the courses. All side effects were tolerable and transient, and the patients recovered fully. Patients who cleared MTX rapidly (MTX less than or equal to 2 X 10(-6) mol/l at 48 hours) rarely sustained leukopenia, creatinine elevation, or skin rash. Toxicity was not increased by third space fluids or by delaying CFR to 24 hours instead of 12 hours after MTX. The procedure described allows the safe administration of HDMTX-CFR at the 50-g range to adults with advanced malignant solid tumors.
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PMID:The safety of administration of massive doses of methotrexate (50 g) with equimolar citrovorum factor rescue in adult patients. 325 54

Experimental and clinical experience with compounds containing antimony have shown that the trivalent compounds are generally more toxic than the pentavalent ones. APT can cause severe pain and tissue necrosis and is therefore not given by intramuscular or subcutaneous injection. APT has the actions and uses of AST, but it is less soluble and more irritating than the sodium salt which is therefore more suitable for intravenous use. Trivalent antimony compounds are toxic when used topically. Adverse effects are similar for all trivalent compounds, and include nausea, vomiting, weakness and myalgia, abdominal colic, diarrhoea, and skin rashes, including pustular eruptions. Hypersensitivity reactions also occur. Respiratory symptoms include cough, dyspnoea, and chronic lung changes. Cardiotoxicity is the most important and may produce arrhythmias, myocardial depression and damage, Stokes-Adams attacks, heart failure, and cardiac arrest. Hepatic damage and necrosis, as well as blood dyscrasias, may occur. Toxic effects on the kidney may follow chronic use. Continuous treatment with small doses of antimony may give rise to symptoms of subacute poisoning, similar to those of chronic arsenic poisoning, due to accumulation of antimony in the body, especially if trivalent compounds are used, because of their long biological half-lives. Reproductive disorders and chromosome damage have been reported; antimony compounds are, therefore, potentially toxic to reproduction and have mutagenic, and oncogenic potential. Antimony compounds should, therefore, not be used during pregnancy or in the presence of hepatic, renal, or heart disease. Pentavalent antimony preparations especially the organic compounds, together with non-metallic synthetic preparations, such as the diamidines, have now replaced APT for use in leishmaniasis. Because of the toxicity of antimony compounds, investigations have been undertaken to reduce their adverse effects by combining them with chelating agents. These preparations appear to have reduced the toxic effects of antimony without affecting the efficacy of the preparations. Liposome-encapsulated antimony products have, more recently, been shown to be much less toxic because of the reduced dose of the antimony compound required for effective therapy. The historical uses of antimony were based on the belief that the topical and systemic adverse effects, for example, skin eruptions and diarrhoea and vomiting, were signs that the condition being treated was responding by being brought to the surface to relieve congestion at the diseased area. There is no evidence in topical use, but there is evidence that such use can cause severe reactions.(ABSTRACT TRUNCATED AT 400 WORDS)
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PMID:Toxicity of antimony and its compounds. 330 36

Thirty cases of bone and joint infections were treated by a chemotherapy with imipenem/cilastatin sodium (MK-0787/MK-0791). An overall curative rate was 87%. It was 96% in cases of acute inflammatory state and 50% in cases of chronic state. Thirteen cases received surgical intervention with chemotherapy and showed complete healing, but curative rate of 16 cases without surgery was 76%. Twenty strains of microorganisms were isolated and identified from these patients. The MIC of MK-0787 against S. aureus was as small as less than or equal to 0.012 to 0.024 micrograms/ml to a 10(6)/ml suspension. Thus antibacterial action of MK-0787 was very strong. The MIC against E. coli was 0.20 micrograms/ml. Incidence of adverse reactions was small as only in two cases occurred slight nausea. Laboratory examinations of blood, liver and kidney function found no influence of the drug.
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PMID:[Effect of imipenem/cilastatin sodium in thirty cases of bone and joint infection]. 346 87

The bioavailability, biochemical effects, and safety of a slow-release preparation of sodium fluoride were examined. In 8 normal volunteers, a single administration of slow-release sodium fluoride (25 mg) caused a slow rise and gradual decline in serum fluoride concentration, thus avoiding sharp peaks produced by a rapid-release preparation. In 37 patients with postmenopausal osteoporosis, serum fluoride concentration was kept within the "therapeutic window" (95-100 ng/ml) during long-term intermittent sodium fluoride (slow-release) therapy (25 mg twice/day, given for 3 months in each 5-month cycle over five cycles). Serum fluoride was also kept within the therapeutic window in 64 patients who took sodium fluoride (slow release) continuously over 12 months. Serum osteocalcin concentration increased progressively during fluoride treatment (correlation coefficient of 0.88, p less than .001 for the relationship between serum osteocalcin and duration of therapy). Side effects to slow-release sodium fluoride therapy, assessed in 101 patients at two study sites, were minor and included diarrhea in 2 patients, nausea in 2 patients, abdominal pain and cramping in 2 patients, foot pain in 2 patients, and joint pain in 6 patients. Thus, slow-release sodium fluoride confers desired level of fluoride in serum, while providing safety of usage.
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PMID:Attainment of therapeutic fluoride levels in serum without major side effects using a slow-release preparation of sodium fluoride in postmenopausal osteoporosis. 350 62

Despite the widespread use of non-steroidal anti-inflammatory drugs (NSAIDs), the current number of reported cases of poisoning is small. However, with the introduction of 'over-the-counter' preparations of NSAIDs in some countries (e.g. ibuprofen in the UK and USA) an increased incidence of acute poisoning from this group of drugs can be expected. Conventionally, NSAIDs are divided into the following groups based on their chemical structure: arylpropionic acids, indole and indene acetic acids, heteroarylacetic acids, fenamates, phenylacetic acids, pyrazolones and oxicams. Unless NSAIDs are ingested in substantial overdose, acute poisoning with these agents does not usually result in significant morbidity or mortality. In most cases the clinical features are mild and confined to the gastrointestinal and central nervous systems, though acute renal failure, hepatic dysfunction, respiratory depression, coma, convulsions, cardiovascular collapse and cardiac arrest may complicate severe poisoning. Arylpropionic acid derivatives were thought initially to have a low order of toxicity in overdose but, in addition to anticipated gastrointestinal symptoms, headache, tinnitus, hyperventilation, sinus tachycardia, hypoprothrombinaemia, haematuria, proteinuria and acute renal failure have been described. In addition, drowsiness, coma, nystagmus, diplopia, hypothermia, hypotension, respiratory depression and cardiac arrest have been reported in severe cases of poisoning. Oxyphenbutazone and phenylbutazone are considerably more toxic in overdose. Complications of severe poisoning include coma, convulsions, hepatic dysfunction, acute renal failure, sodium and water retention, haematuria, cardiovascular collapse, respiratory alkalosis, metabolic acidosis, hypoprothrombinaemia and thrombocytopenia. In contrast, indomethacin appears to be much less toxic. In addition to gastrointestinal symptoms, indomethacin taken in overdose induces headache, tinnitus, dizziness, lethargy, drowsiness, confusion, disorientation and restlessness. Only 1 case of acute sulindac poisoning has been reported in the literature. A 16-year-old boy was admitted with hypokalaemia (2.2 mmol/L), transient granulocytosis and 'scanty' haematemesis after ingesting 12 g sulindac. No case of acute tolmetin poisoning have been reported. The fenamates (flufenamic acid, meclofenamic acid, mefenamic acid, tolfenamic acid) are, with the exception of mefenamic acid, not as widely prescribed as other groups of NSAIDs. In overdose, mefenamic acid may result in nausea, vomiting, diarrhoea, muscle twitching, convulsions and coma.(ABSTRACT TRUNCATED AT 400 WORDS)
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PMID:Acute poisoning due to non-steroidal anti-inflammatory drugs. Clinical features and management. 353 13

An oral colonic lavage solution containing sodium sulfate and polyethylene glycol was compared with whole-gut irrigation using saline via a nasogastric tube in a randomized blinded study of 34 consecutive well-matched patients undergoing elective colorectal surgery. Both methods were safe and rapid. Patients receiving oral colonic lavage, however, had significantly less (P less than 0.05) water retention, overall distress, cramps, and other complaints. No significant differences were found with regard to fullness, nausea, and rectal discomfort. The bowel cleansings were equally adequate, and most patients achieved a good-to-excellent preparation. Surgical complications appeared not to be related to the preparation used, and wound sepsis were equally frequent. Oral colonic lavage proved to be the most attractive preoperative cleansing method.
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PMID:Preparation for elective colorectal surgery. A randomized, blinded comparison between oral colonic lavage and whole-gut irrigation. 355 4

In a double-blind, placebo-controlled trial, the antiemetic efficacy of a total of 1-2 g methylprednisolone sodium succinate (MPSS) alone versus placebo was evaluated over the first three courses of chemotherapy in a group of 27 women receiving moderate to high-dose cis-platinum (50-118 mg/m2) for ovarian or cervical carcinomas. Antiemetic protection was classified as total (no emesis), major (one or two bouts), minor (three to five bouts), or minimal (six or more bouts). Total or major protection occurred in 10/26 (38.5%) of the MPSS cycles and in 6/24 (25%) of the placebo cycles (NS). A significant number of placebo patients (7/14 placebo versus 1/13 MPSS, P = 0.02) dropped out of the study due to lack of efficacy. Patient evaluations completed 24 hr before and after each course of chemotherapy indicated no treatment effect on pain, appetite, nausea, drowsiness, anxiety, sense of well-being, or sleep. Physician and patient global evaluations of antiemetic efficacy favored treatment with MPSS. Evidence of the efficacy of single-drug MPSS antiemetic therapy during non-cis-platinum or low-dose cis-platinum (less than 50 mg/m2) chemotherapy can be found in the literature. The results of this study, however, do not support the use of MPSS alone with high-dose cis-platinum chemotherapy.
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PMID:Methylprednisolone in cis-platinum induced nausea and emesis: a placebo-controlled trial. 355 9


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