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Query: UMLS:C0015672 (fatigue)
 51,768 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Prospective data on 86 pregnant women were analysed to investigate the relationship between the pregnancy symptoms of nausea and vomiting and various demographic, social and psychological factors. In contrast to previous research findings no significant differences were discovered along demographic or social dimensions between women reporting no nausea, mild nausea and severe nausea during the first trimester of pregnancy. Not surprisingly, those women experiencing severe nausea reported significantly more sleep disturbances, fatigue and irritability. Women having both nausea and vomiting during the first trimester, reported significantly more unplanned, undesired pregnancies and negative relationships with their own mothers, than first trimester groups experiencing nausea only or no symptoms. Finally, those with continuing nausea and vomiting in the third trimester, when compared with those having no symptoms, tended to have reported significantly more psychological/psychiatric problems in the first trimester and were significantly more negative in their assessment of their own maternal relationship.
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PMID:Nausea and vomiting in pregnancy. 674 96

Twenty-five adults with a deviated nasal septum, who complained about excessive daytime sleepiness, chronic fatigue, and nocturnal insomnia, were studied for one to two nights in a sleep laboratory. Recordings disclosed disordered breathing during sleep in the form of pronounced periodic breathing of alternating hypopneas and hyperpneas, isolated hypopneic episodes and central apneas and periodic sighs, all combined with electrophysiologic "microarousals," and a mixture of alpha and delta EEG wave activities. Surgical treatment of the deviated septum in 14 patients resulted in a subjective improvement in the level of diurnal alertness and in the quality of nocturnal sleep in 12 patients. Follow-up sleep recordings in seven of the patients who reported subjective improvement in sleep disclosed notably less waking and abnormal breathing during sleep. These results suggest that increased upper airway resistance can cause nonapneic breathing disorders in sleep and, consequently, sleep disturbances.
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PMID:Excessive daytime sleepiness and insomnia. 709 73

Of 22 patients on maintenance hemodialysis investigated during a period of 20 days for sleep disturbances by means of a semistructured questionnaire, 14 patients reported sleep disturbances. The patient group was found to be homogeneous with respect to factors influencing sleep behavior, such as age, personality and comedication. The sleep disturbances of the dialyzed patients was characterized by diminished sleep efficiency (time asleep/time in bed) and more fragmented sleep, while time of lying in bed awake was perceived as particularly disturbing. The sleep disturbance could be interpreted as a form of secondary metabolically induced insomnia. A single dialysis caused increased fatigue and diminution of well-being, but also an increase in the first fragment of sleep and of the total duration of sleep, i.e. it induced a modification toward a more physiologic sleep pattern. The retention of "middle molecules" could be of importance for the occurrence of uremic sleep disturbance. Patients who were underdialyzed relative to middle molecules were more numerous in the group with disturbed sleep, but the difference did not reach significance in the small number of subjects studied.
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PMID:[Sleep disorders in patients with chronic renal insufficiency in long-term hemodialysis treatment]. 710 Aug 78

The profile and prognosis of symptoms of 87 patients (mean age 38.6 years) in whom a chronic organic solvent intoxication due to tri- or perchloroethylene or mixtures of solvents had been diagnosed 3-9 years earlier were examined by means of an interview. Both at the time of diagnosis and upon reexamination, the most common symptoms were abnormal fatigue, memory disturbances and headache. Also dizziness, sleep disturbances, sensory symptoms in the extremities, mental depression, concentration difficulties, psychic irritability, emotional lability, tremor and nausea were present in over 60% of patients at the time of diagnosis. Upon reexamination, 52% of the intoxication patients with no other contributing neurological disease felt that their overall subjective condition was better than at the time of diagnosis, 21% felt that it was worse, and 27% reported no change. Most of the individual symptoms had more often changed for the better than for the worse; the differences were statistically significant with regard to abnormal fatigue, headache, dizziness, sleep disturbances, nausea, and emotional lability, whereas memory disturbances had changed in the opposite direction. Younger persons, who had had a longer follow-up period and without regular check-ups at the Institute of Occupational Health seemed to have better prognosis at the group level. Due to the great variation between the individuals, the prognosis was, however, impossible to predict in individual cases.
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PMID:Prognosis of symptoms in patients with diagnosed chronic organic solvent intoxication. 715 5

Nocturnal myoclonus has been identified as a cause of disturbed sleep and excessive daytime fatigue. To our knowledge, no therapy has heretofore been available to adequately control this problem. We identified this problem clinically in two patients; in one, the phenomenon was observed with a polygraphic sleep recording. Small doses of clonazepam, 1 mg, before retiring were found to specifically control the myoclonus and allow sleep patterns to return to normal.
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PMID:Clonazepam treatment of insomnia due to sleep myoclonus. 735 5

The relationship between sleep habits and psychosomatic health complaints was investigated by a questionnaire study in 148 bank workers in Tokyo. Daily bedtime was more flexible than daily rising time, and both mean bedtime and rising time tended to be earlier with increasing age. Multiple logistic regression analysis showed that psychosomatic health complaints of sleep disturbances, fatigue, digestive troubles, and depressive mood were significantly associated with sleep habits and perceived mental stress.
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PMID:Sleep habits and psychosomatic health complaints of bank workers in a megacity in Japan. 759 53

Out of a regional traumatic spinal cord injury population consisting of 379 individuals, 353 (93.1%) participated in the present study. Subjects were individually interviewed using semi-structured protocols. In addition, previous medical records were available for over 96% of subjects, and were used in all these cases to minimise recall bias. Cause of injury, prevalence of present medical symptoms and occurrence of medical complications in the post-acute, post-discharge phase were recorded. Neurological classification was verified by physical examination according to ASIA/IMSOP standards. Many subjects had experienced complications since discharge from initial hospitalisation, especially urinary tract infections, decubitus ulcers, urolithiasis, and neurological deterioration. Prevalence of medical symptoms was also high. More than 41% of subjects with spastic paralysis reported excessive spasticity to be associated with additional functional impairment and/or pain. Almost two-thirds of subjects reported significant pain, with a predominance of neurogenic-type pain. Bladder and bowel dysfunction were each rated by nearly 41% of subjects as a moderate to severe life problem. As expected, sexual dysfunction was also commonly reported. Prevalence of reported symptoms by general systems review was high, particularly fatigue, constipation, ankle oedema, joint and muscle problems, and disturbed sleep. However, lack of adequate normative data precludes comparison with the general population. The frequent occurrence of reported medical problems and complications support advocacy of comprehensive, life-long care for SCI patients. The commonly reported problems of neurogenic pain and neurological deterioration, in particular, require more attention, as these symptoms are not seldom ominous, either by virtue of their impact on quality of life, or because of underlying pathology.
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PMID:The Stockholm spinal cord injury study: 1. Medical problems in a regional SCI population. 764 55

The goal of the present study was to detect signs and symptoms of mental fatigue in nurses working in the hospital with shift schedule. The signs and symptoms of mental fatigue were measured by a subjective indicator, composed of a check list and two objective indicators called critical frequency of light fusion (Flicker) and Reaction Time to auditive stimulus (RTs). During fifteen consecutive days, morning, afternoon and night shifts of 12 nurses working in three different units of a university hospital were analyzed. The great rotation in work schedule, when in just one week a nurse can work up to three different shifts, is hazardous to the health, social, familiar and professional life of those nurses, who were not satisfied with the work schedule adopted by the institution and showed signs and symptoms of mental fatigue. The incidence of symptoms was greater for the night than for the morning shift which was greater than the afternoon shift and they frequently showed irritabilig and sleep disturbances. Indications of mental fatigue were detected by Flicker verification in the following order: morning shift greater than night shift which was greater than afternoon shift. On the other hand, using RTs the following indices of fatigue were detected: greater in the evening shift than morning shift which was greater than the afternoon shift.
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PMID:[Alternating shifts: mental fatigue in nurses]. 772 49

We have performed a study assessing the prevalence of sleep-disordered breathing in a large US trucking company using a validated portable monitor (MESAM-4) and a validated symptom questionnaire. Three hundred eighty-eight drivers with a mean age of 36 years filled out the questionnaire. One hundred fifty-nine drivers with a mean age of 35 years spent the night at the terminal hub where they underwent monitoring for identification of sleep-disordered breathing. The drivers also had blood pressure recorded while awake, seated, and after 15 min of quiet rest. Seventy-eight percent of the drivers had an oxygen desaturation index (ODI) > or = 5 per hour of sleep; 10% had an ODI > or = 30 per hour of sleep. There was a significant difference in the body mass index (BMI) between drivers with ODI < 5 and drivers with ODI > or = 5 (25.7 +/- 6.0 kg/m2 in drivers with ODI < 5 vs 29.0 +/- 6.3 kg/m2 in drivers with ODI > or = 5, p < 0.001). Sixteen percent of all drivers tested were hypertensive. Twelve percent were unaware of their hypertension. Hypertensive drivers were significantly more overweight (p < 0.0001), slept more restlessly (p < 0.04), took more naps (p < 0.03), and woke up more frequently during the night (p < 0.005). About 20% of drivers presented symptoms indicating very regular sleep disturbances. Drivers who had been with the company for more than 1 year were more likely to present daytime fatigue, daytime tiredness, unrestorative sleep, hypertension, and higher BMI. Long-haul truck drivers have very irregular sleep/wake schedules and a high prevalence of sleep-disordered breathing. Chronic sleep/wake disruption and partial, prolonged sleep deprivation may worsen sleep-disordered breathing. This combination of problems may impact significantly on the daytime alertness of truckers.
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PMID:Sleep and sleep-disordered breathing in commercial long-haul truck drivers. 775 Mar 18

In a randomized, placebo-controlled, double-blind study, 39 patients with depression with somatic symptoms were treated with hypericum extract LI 160. The therapy lasted for 4 weeks; the dosage was 300 mg three times daily. At the onset of the study as well as after 2 and 4 weeks, the following criteria were analyzed: HAMD, B-L, CGI, and vegetative symptoms. The results show a significant improvement in the active treatment group at the 5% level as compared to placebo. Seventy percent of the patients treated with LI 160 were free of symptoms after 4 weeks. Typical symptoms of the depression such as lack of activity, tiredness, fatigue, and disturbed sleep, were especially responsive. In no case were any undesirable side effects observed.
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PMID:Hypericum treatment of mild depressions with somatic symptoms. 785


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