Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0917801 (insomnia)
 10,606 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

We compared 40 outpatients with "pure" generalized anxiety disorder (GAD) with 152 panic disordered patients with varying degrees of phobic avoidance, and 241 primary major depressives with single and recurrent episodic patterns. Despite sociodemographic and symptomatologic overlaps with these comparison groups, GAD emerged as a relatively distinct disorder, characterized by chronic low-grade symptomatology with observed anxiety at interview, as well as nausea, headache, tension, and insomnia. These anxious "traits," which appear to be part of the habitual self of the patient, are subject to fluctuation over time, and may form the temperamental substrate or precursor of panic and other anxiety and depressive disorders.
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PMID:Delimitation of generalized anxiety disorder: clinical comparisons with panic and major depressive disorders. 222 99

Two hundred forty-one elderly depressed patients entered the 8-week, double-blind phase of this parallel-group, multicenter study; 161 patients were randomized to receive sertraline (50-200 mg/day) and 80 were randomized to receive amitriptyline (50-150 mg/day). Among evaluable patients, there were no statistically significant differences between treatments in any of the primary efficacy variables: change in total Hamilton Rating Scale for Depression (HAM-D) score (17 items), percentage change in HAM-D score, change in HAM-D Item 1, change in Clinical Global Impressions (CGI) Severity score, change in the Depression Factor of the 56-item Hopkins Symptom Checklist, and the CGI Improvement score at the last visit. Similar results were obtained using data from all patients (intention-to-treat analysis), except that amitriptyline was superior in HAM-D Total score (p = .044). The two drugs produced a similar degree of response: on the basis of the HAM-D criterion, 69.4% of sertraline patients and 62.5% of amitriptyline patients responded, and, on the basis of CGI criterion, 79.5% of sertraline and 73.4% of amitriptyline patients responded. Twenty-eight percent of the sertraline patients withdrew from the study because of a treatment-related side effect and 2.5% (4) because of a laboratory abnormality. In comparison, 35% of the amitriptyline patients withdrew because of treatment-related side effects. Sertraline was associated with a statistically lower frequency of somnolence, dry mouth, constipation, ataxia, and pain and a higher frequency of nausea, anorexia, diarrhea/loose stools, and insomnia; thus, anticholinergic effects were less common and gastrointestinal effects were more common with sertraline than with amitriptyline.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:Double-blind, multicenter comparison of sertraline and amitriptyline in elderly depressed patients. 225 79

Zidovudine (azidothymidine) is a thymidine analogue antiretroviral drug active against human immunodeficiency virus (HIV). In acquired immunodeficiency syndrome (AIDS) and AIDS-related complex (ARC) patients, orally and intravenously administered zidovudine is effective in reducing the incidence of opportunistic infections and neoplasms, increasing helper T lymphocyte numbers, and improving survival rates and quality of life. Adverse effects include serious haematological abnormalities and severe headache, abdominal discomfort, nausea, myalgia and insomnia. In addition, neutropenia and other anaemias frequently limit zidovudine therapy and may result in a need for multiple blood transfusions, dose reductions or withdrawal of the drug. However, despite these problems and the lack of information about some aspects of zidovudine use, zidovudine provides a major hope for HIV-infected patients, and it has rapidly become the standard therapy for improving the quality and duration of the lives of AIDS and ARC patients.
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PMID:Zidovudine. A review of its pharmacodynamic and pharmacokinetic properties, and therapeutic efficacy. 266 Nov 94

Fluoxetine is an antidepressant drug with a unique chemical configuration which enhances serotoninergic transmission by inhibiting serotonin uptake. The chronic presence of serotonin in the synaptic cleft reduces postsynaptic receptors, a postulated explanation for its antidepressant efficacy. Comparative studies show that the therapeutic effectiveness of fluoxetine is equal to that of imipramine, amitriptyline, and doxepin. A 20 mg morning dose alleviates most depressions. The long half-life of one to three days for the parent compound and seven to 15 days for the active metabolite, desmethylfluoxetine, is largely unaffected by age or renal impairment. Nausea, nervousness, insomnia, and headache are the most common side effects. Therapeutic doses do not affect cardiac conduction or cause orthostasis. A primary benefit of this drug is its significant relative safety in overdoses as compared to other antidepressants.
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PMID:Fluoxetine: prescribing guidelines for the newest antidepressant. 266 50

The effects of pentoxifylline on intermittent claudication were evaluated at a dose of 1200 mg/day in an open-label twelve-week study on geriatric patients with chronic occlusive arterial disease (COAD). Standardized treadmill testing and clinical signs and symptoms of COAD were followed up before and during drug administration. Twenty-four subjects with a mean age of 73.5 years, capable of walking between 20 and 200 meters on the treadmill, were entered into the trial; 22 participated for eight weeks and 19 completed the study in terms of treadmill walking distance measurements at 12 weeks. The mean walking distance for all patients was increased 111% over baseline at week 12. Thirteen subjects were considered drug responders (greater than or equal to 50% increase in treadmill walking distance) and 9 were considered nonresponders (less than 50% increase). Improvements in clinical signs and symptoms of COAD were noted. Decreases in elevated systemic systolic pressures (but not diastolic) were unexpectedly observed in many drug responders. Seven of 19 males reported sexual function improvements while receiving pentoxifylline. Fourteen (58%) of the 24 subjects reported mild side effects of dyspepsia, nausea, vomiting, dizziness, headache, or insomnia; no subjects were withdrawn from the study because of side effects. In summary, pentoxifylline improved function and symptoms in 13 of 22 geriatric patients with intermittent claudication; the drug was safe and well tolerated at the usual dosage in this geriatric patient population.
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PMID:Efficacy and safety of pentoxifylline in geriatric patients with intermittent claudication. 266 64

In a single-blind, placebo-controlled randomized trial, 100 successive patients were enrolled with serious skin and soft-tissue infections, whose illnesses had precipitated an initial hospital admission or an extension of inpatient care. There were 93 evaluable patients who received either ofloxacin, 400 mg orally every 12 hours plus an intravenously administered placebo every eight hours, or cefotaxime, 2.0 g intravenously every eight hours plus an orally administered placebo every 12 hours. The average length of therapy was 12 days. Both patient groups had similar demographics and underlying conditions. Wound infection was the most common diagnosis, followed by abscess, cellulitis, and trophic ulcer. Multiple pathogens were commonly isolated from infected sites (1.4 pathogens/patient). The most common pathogen was Staphylococcus aureus, followed by Escherichia coli, Klebsiella spp., Pseudomonas aeruginosa, Serratia marcescens, Proteus/Providencia spp., and Enterobacter spp. Persistence of the initial pathogen at the end of therapy was observed in 22.5 percent of the cefotaxime-treated group, but in only 10 percent of the ofloxacin-treated group. There was one clinical failure in the cefotaxime group, caused by a susceptible strain of Enterobacter cloacae, and there was one clinical failure in the ofloxacin group, in which the patient had an Acinetobacter calcoaceticus var. anitratus wound infection and subsequently developed a P. aeruginosa superinfection. Adverse experiences, including rash, insomnia, and nausea, occurred in 16 percent of the patients in each group. It was concluded that oral ofloxacin is as safe and efficacious as parenteral cefotaxime in the treatment of serious skin and skin structure infections.
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PMID:A comparative evaluation of oral ofloxacin versus intravenous cefotaxime therapy for serious skin and skin structure infections. 269 Jun 21

The safety profile of ofloxacin was evaluated on the basis of adverse reactions and abnormal laboratory values seen in United States clinical trials and phase I studies addressing specific issues. The most frequently reported adverse reactions occurring in 2,197 patients who received three to 10 days of ofloxacin in United States clinical trials were nausea (3.5 percent), insomnia (1.8 percent), headache (1.4 percent), and dizziness (1.2 percent). Adverse reactions were not serious and usually rapidly reversible. The incidence of adverse reactions did not increase with increasing age. There is no clinically significant interaction with methylxanthines (caffeine or theophylline). Crystalluria was not observed. Ofloxacin is a well-tolerated fluoroquinolone antimicrobial agent.
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PMID:The safety profile of ofloxacin. 269 Jun 23

This is a report of the clinical analysis of 250 cases of dengue fever-like patients during the 1987-1988 epidemic in Southern Taiwan at Harn's clinic, Kaohsiung city. The results were: The peak age groups were between 20-40 years old. The ratio of male to female was 1:14. 98% patients presented with fever of mainly 3 to 6 days duration. 98% reported body pain, which included headache (82%), generalized soreness (65%), low back pain (50%). 95% patients had GI symptoms, such as anorexia (73%), nausea (60%), vomiting (45%). 97% patients complained of dizziness and weakness, and 22.4% patients had a bleeding tendency. The common bleeding sites were involving the subcutaneous (skin), gum, uterus, nasal cavity, GI tract, retina, and GU tract. The eruption rate was 78%. A majority of rashes appeared on the extremities, and then spread to the trunk. Less common symptoms were insomnia, chest tightness, urgency of urination, cough, running nose, palpitation, and shock. 45% patients were noted with hair loss. The hair loss was the latest presenting symptom, which tended to occur about two months after the recovery stage, and lasted for about one month. On physical examination, 62.6% patients had conjunctivitis, while only 1.3% had lymph node enlargement. Usually, the whole clinical course lasted for 7 to 14 days. Laboratory examination showed that leukopenia was noted from the second day and reached the lowest count on the fifth day, and recovered on 9th or 10th day. In 247 blood sera tested serologically for dengue fever, 84 were confirmed, while 157 were not confirmed yet due to patients' reluctance to accept a second blood drawing.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:[Clinical study on dengue fever during 1987-1988 epidemic at Kaohsiung City, southern Taiwan]. 273 68

374 patients suffering from insomnia were divided into three groups by random: 202 cases in group I were treated with compound Suanzaoren Ansen capsules (SAC); 85 cases in group II were treated with Zhusha Ansen pills (ZAP) as control; 87 cases in group III were treated with Methaqualone (Hyminal) also as control. The therapeutic results were as follows: Groups I, II and III showed significant effective rates of 49.50%, 18.82% and 32.18% respectively; moderate effective rates of 34.65%, 48.24% and 49.43% respectively; and total rates of effectiveness of 84.15, 67.06% and 81.61% respectively. The authors found significant statistical difference between group I and II (P less than 0.005) and of no statistical difference between group I and III (P greater than 0.05). The results showed that the effects of compound SAC were better than ZAP, and similar to that of methaqualone. EEG analysis carried out while sleeping confirmed the effects mentioned above. Low toxicity (LD50 10.7 g/kg) of compound SAC was found through animal experimentations. No towards reactions were revealed in clinical trials except nausea in 3 cases. Heart rate and blood pressure changed lightly in a few cases.
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PMID:[Observation on the efficacy and experimental study of compound suanzaoren ansen capsules in insomnia]. 273 92

1. This study presents the results of the preliminary screening of vigabatrin as add-on therapy in an open, non-controlled multicentre study in children with refractory epilepsy. 2. There were 135 children, with an age range of 2 months-12 years. Main seizure type was partial in 42%, generalized in 29%, Lennox-Gastaut syndrome in 19% and West syndrome in 10%. 3. Vigabatrin was added onto current antiepileptic treatment in an initially recommended dose of 40-80 mg kg-1 day-1. However, the doses were frequently increased when tolerance allowed it, and the final mean dose used was 87 mg kg-1 day-1 (27-600). 4. A 75% to 100% reduction in seizure frequency was observed in 25% of patients (11 patients became seizure free) and 50 to 75% decrease in a further 13%. Efficacy was better in partial seizures, with good to excellent results in 49% of patients. The use of high doses, above 100 mg kg-1 day, was not associated with greater efficacy in this preliminary study. 5. No side effects were reported in 79% of patients. Agitation and insomnia were observed in 8.8% and somnolence in 6%. Other adverse events included ataxia (2.2%), nausea (2.2%) and increased appetite (1%). A moderate and transient decrease in haemoglobin was reported in six patients from the same centre; these patients were all receiving very high doses of vigabatrin (250 to 600 mg kg-1 day-1). 6. Vigabatrin thus appears to be a safe antiepileptic drug that may be effective in the treatment of severe epilepsy in children.
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PMID:Vigabatrin in the treatment of epilepsy in children. 275 1


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