Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0015672 (fatigue)
 51,768 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Two children and 29 of 31 crew members aboard a grain freighter became acutely ill after inhaling the toxic fumigant phosphine; one child died. Predominant symptoms were headache, fatigue, nausea, vomiting, cough, and shortness of breath. Abnormal physical findings included jaundice, paresthesias, ataxia, intention tremor, and diplopia. Focal myocardial infiltration with necrosis, pulmonary edema, and widespread small-vessel injury were found at postmortem examination of the dead child. The surviving child showed ECG and echocardiographic evidence of myocardial injury and transient elevation of the MB fraction of serum creatinine phosphokinase. Illness was significantly associated with living or working amidships or on the forward deck areas of the vessel. Phosphine gas was found to have escaped from the holds through a cable housing located near the midships ventilation intake and around hatch covers on the forward deck. The outbreak illustrates the hazards associated with shipboard fumigation.
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PMID:Acute phosphine poisoning aboard a grain freighter. Epidemiologic, clinical, and pathological findings. 738 74

53 patients with advanced and measurable cancerr were treated with vindesine in doses of 3 mg/m2 (pretreated) and 4 mg/m2 (non pretreated) i.v. once weekly. 48 patients are evaluable for response: of 14 patients with squamous cell carcinoma of the lung, 1 partial remission (PR), 1 minor response (MR) and 1 no change (NC) were observed. In 5 patients with large cell carcinoma of the lung: 1 NC. In 3 with adenocarcinoma of the lung: 1 MR. One patient with nasopharyngeal carcinoma had progressive disease. Stable disease was observed in a patient with carcinoma of the tongue and in a patient with adenocarcinoma of the esophagus. Four patients with colorectal carcinoma had progressive disease. One MR was observed in a patient with breast cancer, while all of the other 3 patients had progressive disease. One carcinoma of the penis was stable. One MR was observed in a patient with Hodgkin's disease. One PR was observed in a case with no-Hodgkin's lymphoma. A patient with acute leukemia had progressive disease. Among 9 patients with malignant melanoma, 3 had an MR and 1 patient had stable disease. A patient with fibrosarcoma had progressive disease. Observed toxicity included leukopenia, thrombocytopenia, anemia, paresthesias, constipation, jaw pain, nausea, stomatitis, alopecia, loss of taste, pruritus and skin rash, weakness and fatigue.
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PMID:[Phase-II-study with vindesine (desacetyl-vinblastine-amide-sulfate) in advanced malignant diseases]. 742 51

Panic disorder is a chronic illness that affects at least 3 percent of the population. Panic disorder is associated with significant morbidity and an increased risk of suicide. Patients generally present with multiple somatic and psychologic complaints, including heart palpitations, chest pain, tremor, shortness of breath, choking, nausea or abdominal distress, dizziness, derealization, fear of losing control or going crazy, fear of dying, paresthesias, chills or hot flushes, headache, diarrhea, insomnia, chronic fatigue, anxiety and depression. To make the correct diagnosis, these symptoms must be evaluated carefully since they also occur with serious cardiovascular, pulmonary, endocrinologic and neurologic disorders. Many effective treatments are available, including tricyclic antidepressants, selective serotonin reuptake inhibitors, monoamine oxidase inhibitors, benzodiazepines such as alprazolam and clonazepam, and psychotherapy.
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PMID:Panic disorder. 748 99

We report the case of 71-year-old male who was once diagnosed as having diabetic amyotrophy, because of pronounced wasting in proximal muscles, massive weight loss, and development of paresthesia in his legs. Afterwards, ragged red fibers and mitochondrial tRNA mutation at position 3243 were documented in muscle biopsy. He had diabetes mellitus associated with 3243 mitochondrial DNA mutation, suggesting that clinically, diabetic amyotrophy may be overlapped with mitochondria-related disease entities in some parts. Coenzyme Q10 administration was effective in relieving the symptoms in his legs, fatigue, and residual urine in his bladder. These were confirmed with the improvement in neurological parameters. In conclusion, this case gives important help in understanding myopathy in diabetes. It would be important to check on the 3243 mitochondrial tRNA mutation in patients with diabetic amyotrophy and/or diabetic neuropathic symptoms.
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PMID:A case of diabetic amyotrophy associated with 3243 mitochondrial tRNA(leu; UUR) mutation and successful therapy with coenzyme Q10. 754 75

Fibromyalgia is a common condition characterized by diffuse musculoskeletal pain and fatigue. The syndrome is defined by the presence of musculoskeletal tender points on physical examination. Additionally, persons with this syndrome have a high incidence of headaches, ocular and vestibular complaints, paresthesias, esophageal dysmotility, "allergic" symptoms, irritable bowl syndrome, genitourinary symptoms and affective disorders. Recent research has revealed a number of objective biochemical, hormonal and neurotransmitter abnormalities associated with fibromyalgia, making it a clearly identifiable condition. These abnormalities may clarify our understanding of the pathogenesis and treatment of fibromyalgia.
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PMID:Fibromyalgia: more than just a musculoskeletal disease. 854 63

The objective of this study was to evaluate the reliability and validity of a brief index to measure symptoms in individuals infected with human immunodeficiency virus (HIV). From an ambulatory clinic that specializes in the care of HIV-infected individuals at a university hospital in northeast Ohio, 148 randomly selected outpatients (predominantly homosexual men) with a broad spectrum of HIV disease were enrolled in a prospective, cohort study. In standard interviews, patients rated the frequency of 36 symptoms related to HIV infection on an ordinal scale from zero (never) to three (daily); these interviews were repeated and outcomes determined every 3 months for one year. Clinical data were abstracted from the medical record with a standard chart review. Using specific criteria, 12 symptoms were selected for the HIV Symptom Index: fatigue, fevers, headache, imbalance, paresthesias, memory loss, cough, nausea, diarrhea, sadness, sleep disturbance, and skin problems. The HIV Symptom score (the sum of frequency ratings for the 12 symptoms) ranged from 0 to 31 with a mean of 9.4 (+/- SD 6.6). The test-retest reliability was high (intraclass correlation coefficient = 0.92) as was the internal consistency (Cronbach's alpha = 0.79). The validity of the index was established with three observations. (1) The HIV Symptom Index makes clinical sense and includes a representative spectrum of symptoms of infection. (2) Symptom Index scores were greater in patients with more advanced disease and in patients who were functionally impaired. (3) The Index was responsive to changes in health as the disease progressed.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:An index of symptoms for infection with human immunodeficiency virus: reliability and validity. 773 Aug 79

In our cross-sectional study we investigated the separate influence of three main factors, namely menopausal and estrogen status, and chronological age, on ten neurovegetative climacteric complaints reported in the scale of Kupperman et al. A multivariate statistical analysis was performed by a multivariate statistical approach on 1161 untreated women seen at the Menopause Center of the Ferrara University Hospital. Ninety women (age range, 41-54 years) were premenopausal; 492 women (age range, 38-55 years) were perimenopausal with irregular periods or amenorrhea for less than 12 months; 468 women (age range, 41-69 years) had a spontaneous menopause (age range, 37-66 years); 111 had had hysterectomy with bilateral ovariectomy while still regularly menstruating. Serum estrone was used as the indicator of the patients' estrogen status. A clear positive trend was demonstrated between menopausal status and the prevalence of depression, hot flushes, insomnia and joint pain. However, only the prevalence of hot flushes amongst these four symptoms was significantly related with the climacteric estrogen decline (beta = -0.006, P = 0.001). Moreover, menopausal status appeared to influence the intensity of fatigue, hot flushes, insomnia and paresthesia. Age was found to significantly (P = 0.053) co-vary only with the intensity of the hot flushes, with a positive relation (beta = 0.092, r = 0.104, P = 0.003), whereas estrone values did not significantly co-vary with any symptom. Furthermore, while neurovegetative symptoms are largely present also in the absence of hot flushes, when these latter are present, they exacerbate both the intensity and the prevalence of all the other symptoms.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:The menopausal transition: a dynamic approach to the pathogenesis of neurovegetative complaints. 785 1

The diuretic effects, pharmacokinetics, and safety of CI-977, a new centrally acting selective kappa-opioid agonist, were determined in 16 healthy subjects. Subjects received single intramuscular doses of CI-977 (5, 15, or 25 micrograms) or placebo 1 week apart according to a randomized, double-blind, placebo-controlled, four-period, crossover design. Serial blood and urine specimens were collected after each dose. Significant dose-related decreases in negative free water clearance and urine osmolality and increases in urine volume were observed after administration of 15- and 25-micrograms doses of CI-977. CI-977 had no effect on urine electrolyte excretion or serum antidiuretic hormone. Absorption of CI-977 was rapid with individual tmax values ranging from 0.17 to 1.5 hours. Cmax and AUC(0-infinity) increased proportionally with dose. Individual elimination half-life values ranged from 0.6 to 3.3 hours and were independent of dose. Changes in free water clearance were related to CI-977 Cmax (r2 = 0.29, P = 0.0001) and AUC(0-4 hr) (r2 = 0.32, P = 0.0001) values. The most frequently reported adverse events after CI-977 administration were dizziness, fatigue, paresthesia, headache, vasodilatation (facial flushing), emotional lability, high feeling, and abnormal thinking. The frequency and intensity of adverse events increased with increasing CI-977 dose. In conclusion, CI-977 Cmax and AUC(0-infinity) increased in proportion to dose over the range of 5 to 25 micrograms; decreases in negative free water clearance were related to CI-977 dose and Cmax and AUC(0-4 hr) values; and the frequency and intensity of adverse events increased with increasing CI-977 dose.
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PMID:Diuretic effects, pharmacokinetics, and safety of a new centrally acting kappa-opioid agonist (CI-977) in humans. 787 6

To assess the applicability of the World Health Organization (WHO) Neurobehavioral Core Test Battery (NCTB), we evaluated 53 male and 29 female Venezuelan workers exposed to mixtures of organic solvents in an adhesive factory, and 56 male and 11 female workers unexposed to any type of neurotoxic chemical. The average age of unexposed workers was 30 years and 33 years for those exposed, average schooling for both groups was 8 years, and the mean duration of exposure was 7 years. The NCTB, which assesses central nervous system functions, is composed of seven tests that measure simple motor function, short-term memory, eye-hand coordination, affective behavior, and psychomotor perception and speed. The battery includes: profile of mood states (POMS); Simple Reaction Time for attention and response speed; Digit Span for auditory memory; Santa Ana manual dexterity; Digit-Symbol for perceptual motor speed; the Benton visual retention for visual perception and memory; and Pursuit Aiming II for motor steadiness. In each of 13 subtests, the exposed group had a poorer performance than the nonexposed group. The range of differences in mean performance was between 5% and 89%, particularly in POMS (tension-anxiety, anger-hostility, depression-rejection, fatigue-inertia, confusion-bewilderment), Simple Reaction Time, Digit-Symbol, and Santa Ana Pegboard (p < .05). In multivariate regression analyses, controlling for the effects of age, sex, and education, significantly poorer performance in the exposed was found for tension-anxiety, hostility, depression, and confusion moods in the POMS, and in digit-symbol and simple reaction time (p < .05). These alterations were also dose-related using years of exposure in analyses of covariance. Compared to the nonexposed, the exposed subjects demonstrated an increased frequency of subjective symptoms of fatigue, difficulties with memory, confusion, paresthesias in upper and lower extremities, and sleep disturbances. We conclude that the methodology is applicable to the population studied. The tests of the NCTB were accepted by the subjects and were administered satisfactorily, except for occasional difficulties in verbal comprehension in subtests of POMS, which is the only test that requires more demanding verbal skills. The magnitude of the behavioral deficits is consistent with the probable high level of exposure and with the range of deficits previously reported in workers with long-term solvent exposures.
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PMID:Neurobehavioral evaluation of Venezuelan workers exposed to organic solvent mixtures. 790 Jul 32

Taxol is a novel taxane derivative obtained from the bark of the Pacific yew, Taxus brevifolia, which has demonstrated substantial antitumor activity in early clinical trials. Intensive research efforts were necessary to overcome both supply problems and hypersensitivity reactions to the drug and thus assure its widespread use. Taxol is active in a variety of neoplasias, including advanced breast and ovarian tumors resistant to drugs such as doxorubicin and cisplatin, respectively. We report here the initial experience with taxol in these two disease entities in Israel, at three institutions within the framework of large multinational trials. These studies compared a) the use of two dose levels of taxol, and b) short, 3-h administration vs. a longer 24-h infusion of the drug. A total of 107 Israeli patients, 38 with ovarian cancer and 69 with breast cancer, were given 706 courses of taxol. Our results show that the administration of taxol at doses ranging between 135 and 175 mg/m2 is indeed feasible and that 3-h infusions are as well tolerated as longer administration. The main hematological toxicity was leukopenia, which was promptly reversible and was more pronounced both at the higher dose level and with the more prolonged infusion. Of the nonhematological side effects, the most prominent were alopecia, mild nausea and vomiting, limb paresthesias, fatigue and myalgia. Allergic reactions following routine premedication were mild and infrequent, never necessitating discontinuation of the drug. Clinically significant cardiac events did not occur. Taxol is an important addition to the anticancer chemotherapy armamentarium.
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PMID:Taxol: initial Israeli experience with a novel anticancer agent. 790 13


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