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)

An on-going multi-centre, double-blind, parallel-group study is being carried out to compare the efficacy and tolerability of sustained-release (SR) formulations of etodolac and diclofenac in patients with degenerative joint disease (osteoarthritis) of the knee. An interim analysis of the findings has been made for 64 patients from two centres which have now completed their part in the study. Thirty-two patients were randomly assigned to receive 600 mg etodolac SR once daily for 4 weeks; the remaining 32 patients received 100 mg diclofenac SR. Primary efficacy assessments rated on a 5-point categorical scale were patient and physician overall assessments of the patient's condition, night pain and pain intensity. Secondary efficacy parameters included weight-bearing pain, stiffness duration, joint tenderness on pressure, degree of swelling and erythema, degree of knee flexion and time to walk 15 metres. The results showed that for both etodolac SR and diclofenac SR treatment groups there was an improvement from baseline in all efficacy parameters at the last visit and no statistically significant difference was observed between treatments. However, although not statistically significant, the improvement rate in the patient's condition at Week 2 was slightly greater in the etodolac SR treatment group, suggesting that improvement may occur more rapidly with etodolac SR than with diclofenac SR. With regard to tolerability, 5 patients in the etodolac SR treatment group and 3 in the diclofenac SR group withdrew from the study because of adverse reactions. Two events (dyspepsia and mouth ulceration) in the etodolac SR group and 4 events (headache, glossitis, depression and insomnia) in the diclofenac SR group were considered to be definitely drug-related. Dyspepsia was reported by 3 patients (1 withdrawal) treated with etodolac SR and by 4 patients (2 withdrawals) treated with diclofenac SR. A statistically significant decrease was observed in haemoglobin and haematocrit values after 4 weeks of treatment in the diclofenac SR group, but this was not considered to be clinically important. In addition, there were no clinically significant changes in blood chemistry and urinalysis for either treatments. In conclusion, the results of the present study indicate that 600 mg etodolac SR once daily for 4 weeks is effective in the treatment of patients with degenerative joint disease of the knee, as is 100 mg diclofenac SR. In addition, both drugs have comparable tolerability profiles.
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PMID:Double-blind comparison of etodolac SR and diclofenac SR in the treatment of patients with degenerative joint disease of the knee. 146 39

A randomized double-blind study was performed to compare the side effects of long-term chemoprophylaxis of malaria with Fansidar (1 tablet a week) with those of a 300-mg weekly chloroquine regimen. This study was designed as a field trial with Austrian industrial workers in Nigeria and included 173 volunteers, 86 taking Fansidar and 87 taking chloroquine for 6 to 22 months. Only a few complaints were reported during that time, gastrointestinal disorders predominating in the Fansidar group and insomnia in the chloroquine group (3 cases each). The other complaints in both groups included one case each of skin rash and of visual disturbance, as well as one case of facial erythema after alcohol consumption in the Fansidar group and one of hair loss in the chloroquine group. Laboratory checks were performed at 3-monthly intervals, and included white and red cell counts, platelet counts and determination of GOT, GPT and alkaline phosphatase. There were no signs of drug-associated liver damage. In the Fansidar group there occurred a slight and transient decrease in the red cell count and in the chloroquine group a slight and transient decrease in the white cell count. Although statistically significant, these changes were without clinical significance. It is noteworthy that there were no cases of leucopenia in the Fansidar group. With the exception of one volunteer, who had discontinued his prophylactic drug regimen, malaria did not occur. Antibodies against blood stage parasites as determined by the indirect immunofluorescence test (IIFT), however, could be found at different stages of the study, which indicates that these two antimalarials are not causal prophylactic agents.
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PMID:Tolerability of long-term prophylaxis with fansidar: a randomized double-blind study in Nigeria. 615 20

A 31 year-old inhabitant of French Guiana was prescribed mercuric iodide per os for two and a half months. Shortly before the end of the treatment he developed fasciculations in the trunk and particularly the lower limb muscles, distal painful paresthesias with vasomotor disorders, episodes of excessive perspiration and palmoplantar erythema, moderate fluctuating hypertension, progressive loss of weight and irritability with insomnia. Clinical and electrical signs of neuropathy were lacking. The clinical picture was that of Morvan's fibrillary chorea with acrodynia, the conditions of onset strongly suggesting a mercurial intoxication. Blood and particularly urine mercury levels were elevated. Administration of dimercaprol (BAL) considerably increased urinary excretion of mercury and there was progressive improvement and finally recovery after two months of BAL treatment. This case exemplifies the possible co-existence of fibrillary chorea and acrodynia. Whereas in many cases of fibrillary chorea a precise etiology cannot be determined, the affection can be induced by mercury as by gold administration. The fact that cases of fibrillary chorea due to mercury poisoning are rarely reported may be the result of individual patient hypersensitivity or particular metabolic absorption and excretion features of mercury. This case cannot be included within the continuous activity syndrome of muscle fibers described by Isaacs, since muscle contractures were absent and there was associated acrodynia. Moreover, there was no latent polyneuropathy, in spite of the intense fasciculations. It must be concluded, therefore, that in spite of its rarity fibrillary chorea should keep its semiologic autonomy.
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PMID:[Morvan's fibrillary chorea and acrodynic syndrome following mercury treatment]. 652 13

The follow-up of an important number of patients during the last three decades has shown a substantial difference between the clinical description of pellagra in the 40's (the triad: dermatitis, diarrhea, dementia) and its clinical aspects today: sun-exposed teguments revealing erythema and rapidly becoming pigmented and parchment like, dried, parched lips, angular stomatitis, lead like sclera fine cornea vascularization; gastro-intestinal disturbances: constipation, unjustified diarrhea, strange migratory abdominal feelings accompanied by ubiquitous dysesthesias. Other characteristics of this form of disease are: unexpressive look, continuously concerned, thoughtful, anxious or frowning, labile mind, headaches, insomnia. Villager's neurosis sometimes may be considered, in an appropriate clinical context, as a facet of nutritional deficiency. It is considered that the "classical" features of pellagra have changed due to: protein ingestion slightly below the lowest normal limit, decrease of strenuous physical activity and some associated diseases (frequently gastrointestinal disorders, chronic alcoholism).
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PMID:Particular features of clinical pellagra. 792 Mar 32

Most patients with advanced cancer develop diverse symptoms that can limit the efficacy of pain treatment and undermine their quality of life. The present study surveys symptom prevalence, etiology and severity in 593 cancer patients treated by a pain service. Non-opioid analgesics, opioids and adjuvants were administered following the WHO-guidelines for cancer pain relief. Other symptoms were systematically treated by appropriate adjuvant drugs. Pain and symptom severity was measured daily by patient self-assessment; the physicians of the pain service assessed symptom etiology and the severity of confusion, coma and gastrointestinal obstruction at each visit. The patients were treated for an average period of 51 days. Efficacy of pain treatment was good in 70%, satisfactory in 16% and inadequate in 14% of patients. The initial treatment caused a significant reduction in the average number of symptoms from four to three. Prevalence and severity of anorexia, impaired activity, confusion, mood changes, insomnia, constipation, dyspepsia, dyspnoea, coughing, dysphagia and urinary symptoms were significantly reduced, those of sedation, other neuropsychiatric symptoms and dry mouth were significantly increased and those of coma, vertigo, diarrhea, nausea, vomiting, intestinal obstruction, erythema, pruritus and sweating remained unchanged. The most frequent symptoms were impaired activity (74% of days), mood changes (22%), constipation (23%), nausea (23%) and dry mouth (20%). The highest severity scores were associated with impaired activity, sedation, coma, intestinal obstruction, dysphagia and urinary symptoms. Of all 23 symptoms, only constipation, erythema and dry mouth were assessed as being most frequently caused by the analgesic regimen. In conclusion, the high prevalence and severity of many symptoms in far advanced cancer can be reduced, if pain treatment is combined with systematic symptom control. Nevertheless, general, neuropsychiatric and gastrointestinal symptoms are experienced during a major part of treatment time and pain relief was inadequate in 14% of patients. Cancer pain management has to be embedded in a frame of palliative care, taking all the possibilities of symptom management into consideration.
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PMID:Symptoms during cancer pain treatment following WHO-guidelines: a longitudinal follow-up study of symptom prevalence, severity and etiology. 1151 84

It is important to determine the severity of atopic dermatitis (AD) for evaluation of disease improvement after and during therapy. Scoring of the severity of AD is demanded in clinical trials. The European Task Force on Atopic Dermatitis (ETFAD) has developed the SCORAD (SCORing AD) index to create a consensus on assessment methods for AD, so that study results of different trials can be compared. However, modification of the SCORAD index has led on several occasions to wrong and incorrect use of the system. To measure the extent of AD, the rule of nines is applied on a front/back drawing of the patient's inflammatory lesions. The extent can be graded 0-100. The intensity part of the SCORAD index consists of six items: erythema, oedema/papulation, excoriations, lichenification, oozing/crusts and dryness. Each item can be graded on a scale 0-3. The subjective items include daily pruritus and sleeplessness. Both subjective items can be graded on a 10-cm visual analogue scale. The maximum subjective score is 20. All items should be filled out in the SCORAD evaluation form. The SCORAD index formula is: A/5 + 7B/2 + C. In this formula A is defined as the extent (0-100), B is defined as the intensity (0-18) and C is defined as the subjective symptoms (0-20). The maximum SCORAD score is 103. Based on training sessions by the ETFAD, the SCORAD index was modified by excluding the subjective symptoms (objective SCORAD). The objective SCORAD consists of just the extent and intensity items, the formula being A/5 + 7B/2. The maximum objective SCORAD score is 83 (plus an additional 10 bonus points). Bonus points are given for severe disfiguring eczema (on face and hands). The three-item severity (TIS) score involves the scoring of erythema (redness), oedema and excoriations (scratches) in one representative lesion, marked as R-O-S. The TIS score corresponds well with the more detailed objective SCORAD and can be used as a prescreening system or as a quick system in studies and is excellent for epidemiological studies.
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PMID:Practical issues on interpretation of scoring atopic dermatitis: the SCORAD index, objective SCORAD and the three-item severity score. 1771 68

The SCORAD (Index) is the best validated scoring system in atopic dermatitis (AD). Modification of the SCORAD Index has led several times to incorrect use of the system. To measure the extent of AD, the rule of nines is applied on a front/back drawing of the patient's inflammatory lesions. The extent can be graded from 0 to 100. The intensity part of the SCORAD consists of 6 items: erythema, oedema/papulation, excoriations, lichenification, oozing/crusts and dryness. Each item can be graded on a scale from 0 to 3. The subjective items include daily pruritus and sleeplessness. The SCORAD Index formula is: A/5 + 7B/2 + C. In this formula A is defined as the extent (0-100), B is defined as the intensity (0-18) and C is defined as the subjective symptoms (0-20). The maximal score of the SCORAD Index is 103. The objective SCORAD consist of the extent and the intensity items; the formula is A/5 + 7B/2. The maximal objective SCORAD score is 83 (with 10 additional points for severe disfiguring eczema of the face and hands). Patients should also evaluate their dermatitis, because their well-being is the most important aspect of treating AD. Therefore different self-assessment scores for AD patients, including the patient-oriented SCORAD, were developed. The patient-oriented SCORAD correlates well with the SCORAD Index. The Three-Item Severity (TIS) score involves the scoring of erythema (redness), oedema and excoriations (scratches) in one representative lesion. The TIS score corresponds well with the objective SCORAD and can be used as prescreening system or as a quick system in studies and is excellent for epidemiological studies.
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PMID:Practical issues on interpretation of scoring atopic dermatitis: SCORAD Index, objective SCORAD, patient-oriented SCORAD and Three-Item Severity score. 2157 55

The aim of the study was to monitor the commonest side effects of the treatment of chronic hepatitis with peginterferon alpha-2A (PEG-IFN) and ribaverin (RBV) and the influence of various factors on their development. The work was done in the Department of Infectious Disease, Erevan State Medical University. Monitoring 16 adverse reactions was carried out with the use of special tables within 1, 2, 4 and 6 months after the onset of therapy in patients with genotypes 2 and 3 and in addition after 8, 10 and 12 months in patients with genotype 1. The influence of independent prognostic factors was estimated by logistic regression analysis. The commonest side effects of PEG-IFN plus RBV therapy were leukopenia, thrombocytopenia, weight loss, depression, fatigue, and insomnia that occurred at one time or another in more than half of the patients. Weight loss during therapy amounted to 8.36 kg (95% CI 6.7-10) (maximum 21 kg). Myalgia, anorexia, arthralgia, headache, alopecia, and vomiting were documented in 20-50% of the cases. Anemia, pruritis, eruption, erythema, and hair shedding at injection sites occurred in 1/4 of the patients. It is concluded that logistic regression analysis with matching selected prognostic factors permits to estimate the probability of such side effects as weight loss, flu-like syndrome, and myalgia.
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PMID:[Predicting side effects of the treatment of chronic hepatitis with peginterferon alpha-2A with ribaverin]. 2415 87