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)

One hundred and seven adult outpatients with Leriche stage II peripheral occlusive arterial disease took part in this open, controlled trial. Patients were randomly treated over a six-month period either with sulodexide capsules containing 250 lipoproteinlipase releasing units (LRU, two capsules twice daily for 176 days on average: 56 patients), or with pentoxifylline 400 mg tablets (one tablet three times a day for 180 days on average: 51 patients). The incidences of diabetes, hyperlipoproteinaemias, smoking habit and other risk factors were the same in the two groups. The drugs' efficacies were evaluated by monitoring, at the start of treatment and every month during it, the Winsor Index and the walking distance, both prior to (initial claudication distance-IDC) and after (absolute claudication distance-ACD) the symptom's onset. Compliance with treatment and occurrence of adverse events were constantly monitored; systemic tolerability was evaluated through the use of routine haematological and haematochemical tests. Both treatments brought about a progressive increase in the claudication-free walking distance, statistically significant versus baseline from the second month (ACD, sulodexide group) and third month (ACD and ICD, pentoxifilline and sulodexide groups). At the end of treatment, the absolute increase of ACD was significantly greater in sulodexide-treated patients (p < 0.01) with respect to the pentoxifylline-treated group. In both groups the Doppler test evidenced a good improvement in local arterial haemodynamics. In the sulodexide group, 3.6% of patients developed nausea, dyspepsia and other minor gastrointestinal phenomena. In the pentoxifylline group 17.6% of patients complained of gastroenteric disorders (nausea, vomiting, dyspepsia), or of headache and dizziness. In one patient of this latter group insomnia was also present. Systemic tolerance of both drugs was consistently good.
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PMID:Controlled clinical trial on the efficacy and safety of oral sulodexide in patients with peripheral occlusive arterial disease. 932 92

The citrate based anticoagulant ACD is commonly used in apheresis procedures. Due to its ability to decrease ionized calcium, citrate may cause unpleasant symptoms, such as paresthesias and muscle cramps, in patients undergoing therapeutic and donor apheresis. We noticed that patients with multiple myeloma (MM) undergoing autologous stem cell leukapheresis appeared to have more citrate reactions when compared to other patients undergoing the same procedure. A retrospective chart review was performed to evaluate 139 (of 151) consecutive patients with MM, amyloidosis, hematological and solid malignancies who had autologous peripheral blood stem cell collection between January 2007 and February 2008. Citrate reactions, ranging from mild (e.g., perioral tingling and parasthesias) to severe (e.g., nausea/vomiting and muscle cramps) were noted for 35 patients. Twenty-three of 63 patients with MM had documented citrate reactions, which was significantly higher than those with other hematological and solid malignancies (37% vs. 20%; P < 0.05, Relative Risk (RR) = 1.9). The severities of citrate reactions were the same in both groups; approximately 50% of patients in each group received i.v. calcium gluconate for treatment of hypocalcemia. No correlation between bisphosphonate therapy and citrate reactions were noted in our study group. Examination of available laboratory values related to calcium homeostasis, liver, and renal function failed to reveal a mechanism for the increase in citrate reactions observed. In summary, this single institution retrospective study indicates that patients with MM are more sensitive to citrate-induced hypocalcemia during leukapheresis when compared to patients with other hematological and solid malignancies. Strategies for decreasing citrate reactions (e.g., supplemental calcium and slowing return rates) should be considered for patient safety and comfort, especially in the MM population, on a prophylactic rather than reactive basis.
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PMID:Increased risk of citrate reactions in patients with multiple myeloma during peripheral blood stem cell leukapheresis. 2081 13