Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0010200 (cough)
 23,843 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The multicentre ramipril trial was original in that the CEI was tested at its lowest effective dosage level. More than 80 p. 100 of the patients responded to a single-drug treatment with ramipril 5 mg per day or less. At that dosage level the drug was well tolerated and no severe or serious side-effect was noted. A relation could be demonstrated between the prevalence of cough and the dose of ramipril. The trial was carried out in a population of ambulatory patients with moderate, uncomplicated arterial hypertension (DAP between 95 and 115 mmHg and SAP less than or equal to 200 mmHg). It was conducted according to the "Good Clinical Practice" rules by 102 general practitioners, under their usual conditions of work, and this provided them with experience for further clinical studies of hypertension and with education for the managements of that disease in private practice.
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PMID:[The French ambulatory multicenter trial of Triatec: conclusions of the trial]. 214 99

To investigate the effects of epidural fentanyl infusion on hemodynamic responses to recovery of consciousness and tracheal extubation, we studied 50 unpremedicated patients scheduled for abdominal hysterectomy. All patients underwent epidural catheterization and blind infusion of placebo and study drug. Patients were assigned randomly to three groups: Group I received epidural and intravenous (i.v.) bolus injections and infusion of saline at the rate of 0.2 mL x kg(-1) x h(-1); Group II received an i.v. injection of fentanyl 2 microg/kg for 30 s followed by 25 ng x kg(-1) x min(-1), and Group III received epidural injection and infusion using the same administration regimen as Group II. Anesthesia was induced with and maintained by isoflurane alone in an air-oxygen mixture. The study drug was administered at the start of retroperitoneal suturing. Hemodynamic variables, including systolic and diastolic arterial pressures (SAP and DAP, respectively) and heart rate (HR), were recorded every minute between the start of administration of the study and 5 min after tracheal extubation. During emergence from anesthesia and tracheal extubation, the increases in SAP, DAP, and HR in Groups II and III were significantly diminished (P < 0.05) compared with those in Group I. Arterial pressures, but not HR, were attenuated more significantly in Group III than in Group II during and after tracheal extubation, although the plasma fentanyl concentration was significantly lower (P < 0.01) in Group III (0.64 +/- 0.03 ng/ mL, [mean +/- SD]) than in Group II (1.15 +/- 0.09 ng/mL). The incidence of coughing during and after extubation was also lower with Group III. Suppression of respiratory rate prior to tracheal extubation was similar in the two groups receiving fentanyl. These findings suggest that the significant reduction in arterial pressures responses to tracheal extubation due to epidural fentanyl infusion may arise from more suppression of cough reflex than i.v. fentanyl infusion, which could be provided by the spinal action of epidural fentanyl as well as the supraspinal action.
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PMID:The effects of epidural fentanyl on hemodynamic responses during emergence from isoflurane anesthesia and tracheal extubation: a comparison with intravenous fentanyl. 924 9

A few studies have shown that esophageal air events (EAEs), such as air-swallows, may be associated with symptoms that have historically been associated with gastroesophageal reflux disease (GERD). To objectively test a hypothesis that all EAE types (air-swallows, supragastric belches and gastric belches) can be associated with GERD-like symptoms, we removed the impedance "tags" from the GER episodes (placed during autoscan) and instead tagged either air-swallows, supragastric belches or gastric belches in each of 3 copies of the 24-hour impedance tracing for 2 infant patients who presented with symptoms suggestive of GER as an etiology. Impedance system software (MMS) analyses revealed that, in both infants, all EAE types were significantly associated (SAP >95%) with 1 or more of the GERD-like symptom types (cough, pain/crying, back-arching, and gagging). These data underscore the importance of considering other diagnoses when developing management strategies for treating GERD-like symptoms in infants.
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PMID:Novel Use of Impedance Technology Shows That Esophageal Air Events Can Be Temporally Associated With Gastroesophageal Reflux Disease-like Symptoms. 3273 91