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)

Common symptoms account for substantial patient disability and health services utilization. To determine the prevalence of 15 symptoms and the adequacy of therapy, 500 medical outpatients were surveyed. The 410 respondents indicated which symptoms were "major problems" and what therapy, if any, had been helpful. Each symptom was present in at least 10% of patients, with the most prevalent symptoms being fatigue (33%) and back pain (32%). Patients were clustered into three groups: (1) 140 were asymptomatic or monosymptomatic, (2) 135 reported 2 or 3 symptoms, and (3) 135 had 4 or more symptoms. The majority (77%) of these symptoms had been previously reported to a physician. Whereas 80% of patients with pain syndromes and gastrointestinal complaints had obtained some therapeutic benefit, only 39% of the individuals with fatigue, dyspnea, dizziness, insomnia, sexual dysfunction, depression, and anxiety reported any relief. Better therapy is needed for these common outpatient complaints.
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PMID:The prevalence of symptoms in medical outpatients and the adequacy of therapy. 1132 37

The current investigation studied the effectiveness of a secondary prevention program for nurses with back pain who were deemed at risk for developing a chronic problem. A 2 X 3 repeated measures design was employed with 2 groups and 3 assessment periods. The treatment group received an intervention designed to reduce current problems, but above all to prevent reinjury and minor pains from becoming chronic medical problems, and it included a physical and behavioral therapy package. The control group was placed on a waiting-list. Results indicated that the treatment group had significantly greater improvements than the control group for pain intensity, anxiety, sleep quality and fatigue ratings, observed pain behavior, activities, mood, and helplessness. These differences were generally maintained at the 6 month follow-up. In addition, the treatment group broke a trend for increasing amounts of pain-related absenteeism, while the control group did not. Taken as a whole, the results suggest that a secondary prevention program aimed at altering life style factors may represent an effective method for dealing with musculoskeletal pain problems.
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PMID:The secondary prevention of low back pain: a controlled study with follow-up. 252 30

The association between low-back pain (LBP) and different work factors was investigated in a retrospective cross-sectional study of a random sample of 1,760 38- to 64-year-old women. The life-time incidence of LBP was 66% and the prevalence was 35%. In a univariate analysis, eight work variables correlated to LBP viz. more forward bending, more lifting, more standing, more monotonous work, dissatisfaction with the work tasks, dissatisfaction with the work environment, a higher degree of worry, and fatigue at the end of the work day. In a covariate analysis, however, only the three psychological variables remained directly associated to LBP viz. dissatisfaction with the work environment, a higher degree of worry, and fatigue at the end of the work day.
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PMID:The relationship of low-back pain, work history, work environment, and stress. A retrospective cross-sectional study of 38- to 64-year-old women. 252 91

There currently is a clinical need for an objective technique to assess muscle dysfunction associated with chronic lower back pain. A Back Analysis System for objectively measuring local fatigue in the back extensor muscles is presented. The reliability and validity of this technique was evaluated by testing chronic low-back pain patients and control subjects without back pain. Concurrent surface electromyograms (EMG) were detected from multiple back muscles during sustained isometric contractions at different force levels of trunk extension. Median frequency parameters of the EMG power density spectrum were monitored to quantify localized muscle fatigue. Results indicated: 1) high reliability estimates for repeated trials; 2) significant differences (P less than 0.05) in median frequency parameters between lower back pain patients and control subjects for specific combinations of contractile force level and muscle site tested; 3) Median Frequency parameters correctly classified lower back pain and control subjects using a two-group discriminant analysis procedure. The applicability of this technique as a treatment outcome measure and diagnostic screening method for lower back pain patients is discussed.
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PMID:Lumbar muscle fatigue and chronic lower back pain. 252 28

Researchers initiated a randomized double blind crossover trial as part of a community based postal survey of menstrual patterns of 68 women in England. Each woman jotted down daily the severity of symptoms (e.g., depression, headache, etc.). After this 1st study cycle and being randomly assigned to the pyridoxine or placebo group, they either took 50 mg/day of pyridoxine or placebo tablets for 3 months. At the end of 3 months, they followed the other treatment. 37 women completed 6 months and only 32 completed the full 7 months. The results of the study show pyridoxine to significantly affect emotional type symptoms (depression, irritability, and tiredness [p.05]), but not somatic (headache, breast discomfort, swollen abdomen, swollen hands or feet) or menstrual (stomach cramps, backache, other) symptoms. Women who took oral contraceptives (OCs) had nonsignificant higher adjusted premenstrual symptom scores, particularly for emotional type symptoms, during both pyridoxine and placebo months that did those who did not take OCs. This study was complicated by a placebo effect. It revealed a significant decrease in the level of all symptom scores from the 1st month to the 4th month by a mean of 57% (p=.001) when the women took the placebo initially. Emotional type symptoms decreased by 69% (p.05), somatic type by 52% (p.05), and menstrual type nonsignificantly by 15%. On the other hand, when women took the placebo after taking pyridoxine for a month, the combined level of all symptom scores only increased 37% on average (nonsignificant). Based on the results of this study, pyridoxine appears to alleviate premenstrual depression. Further research is needed to confirm the results of this and other similar studies.
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PMID:Pyridoxine (vitamin B6) and the premenstrual syndrome: a randomized crossover trial. 255 86

A 13-year-old girl presented with general fatigue, back pain, anemia, hyperimmunoglobulinemia, and a mediastinal mass on chest radiograph. A mass was surgically removed, and its histologic examination determined the diagnosis of giant lymph node hyperplasia (Castleman's disease). With removal of the hyperplastic lymph node, the clinical symptoms soon disappeared and the abnormal laboratory findings were markedly improved within 1 month: serum IgG levels decreased from 4350 mg/dl to 1829 mg/dl. Immunostaining on the lymph node sections revealed polyclonal B-lymphocyte and T-lymphocyte populations. The patient's lymph node cells were cultured without any mitogenic stimulation, and the culture supernatants were assayed for their B-cell differentiation factor (BCDF) activity to induce IgG production by our Epstein-Barr virus-transformed cell line. The patient's lymph node cells produced high levels of BCDF activity: the supernatants could increase the IgG production from 140 ng/ml to 410 ng/ml when the values became from 140 ng/ml to 142 ng/ml or 148 ng/ml with those of the control lymph node cells. These results suggest that the hyperimmunoglobulinemia and its prompt improvement with removal of the hyperplastic lymph node may have been related to the spontaneous production of high levels of BCDF activity by the lymph node cells in the patient.
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PMID:Giant lymph node hyperplasia (Castleman's disease) with spontaneous production of high levels of B-cell differentiation factor activity. 264 33

We report a patient with a stress fracture in the sacrum. This may be a cause of hip or back pain. In contrast to typically bilateral insufficiency fractures, fatigue fractures are usually unilateral and the appearances are not diagnostic on scintigraphy. As the plain film findings may be subtle and overlooked, computed tomography is more specific in delineating a sclerotic vertical fracture parallel to the sacroiliac joint. Recognition of the characteristic radiographic pattern in sacral fatigue fractures can avoid incorrect diagnosis and unnecessary tests or treatment.
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PMID:Fatigue fracture of the sacrum: a case report. 267 77

A retrospective study was performed to identify symptoms and clinical findings in postpolio patients seen in a postpolio clinic. Charts of 79 consecutive patients (28 men and 51 women) with histories and examinations compatible with the diagnosis of poliomyelitis were reviewed. The average current age of our patients was 47.3 +/- 10.4 years; the average age at onset of acute polio was 10.4 +/- 9.4 years; and the average number of years since function was first noticed to decline was 7.8 +/- 6.4 years. The most common symptoms acknowledged were progressive weakness (87%), muscle pain (86%), fatigue (86%), decreased activity level (78%), joint pain (77%), and back pain (70%). The clinical impression in most of these patients was arthritis/arthralgia (71% of the patients) or muscle overuse or myofascial pain (71%). Eleven (14%) had evidence of nerve compression, although 39% complained of sensory loss. Five patients had respiratory problems that required evaluation. Recommendations proved helpful for 78% of those seen at follow-up. These recommendations included pacing, energy conservation (planning, use of wheelchair or motorized scooter), gentle stretching or strengthening exercise, use of orthotic devices, weight loss or nutritional counseling, gentle aerobic exercise, use of a cane, and use of adaptive equipment.
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PMID:Symptoms and clinical impressions of patients seen in a postpolio clinic. 271 39

A case of malignant fibrosarcoma originated from pericardium was reported. A 31 year-old female who complained of general fatigue and back pain showed dilated cardiac shadow in chest X-ray. Cardiac blood pool scan with 99mTc-RBC revealed avascular mass in pericardial cavity which push the heart up and left side. It was suspected to be malignant, since the mass had increased 67Ga uptake. CT and MRI also demonstrated that the tissue characterization of the pericardial mass was irregular, and the mass compressed venous return. The large mass originated from pericardium caused the right sided cardiac failure. In 12 years ago, she had a history of operation which resected benign hemangioma in the same space (pericardium). We could suspect the malignant transformation between the two rare pericardial tumors; benign hemangioma and malignant fibrosarcoma.
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PMID:[Pericardial fibrosarcoma demonstrated by Ga-67 scintigraphy]. 279 5

Six characteristics of life events and difficulties, namely loss (L), threat (T), anti-social act (A), hopeless situation (H), uncertain outcome (U) and choice of action (C), were used to score life situations experienced by 1060 adults over three months. Certain patterns of these, together with the respondents' sex, close and more superficial support discriminated significantly between subjects who had: depression the predominant symptom, anxiety predominant, tiredness predominant, backache predominant, none of these reaching pathological level. A hierarchy emerged from depression down through anxiety to tiredness and backache such that more severe life situations were associated with symptoms higher up the hierarchy. Situations with both choice of action (C) and loss (L) tended to be associated with depression. Anxiety related situations were mainly those containing threat (T) and at least two other characteristics. Tiredness went with situations characterised purely as CUH or CH or UH, and backache with minor situations containing only one characteristic. Lack of close confidant was most associated with depression; being a woman was associated with tiredness and anxiety equally and lack of superficial support with anxiety and depression equally. A parallel was drawn with Finlay-Jones and Brown.
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PMID:Dimensions of experience and symptomatology. 293 14


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