Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C1762617 (weakness)
 37,932 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Long-term results of postanal repair are poor. Many patients with neuropathic incontinence have evidence of anterior pelvic floor weakness. A more comprehensive surgical repair has therefore been developed that involves postanal repair, anterior levatorplasty, and external sphincter plication. Primary total pelvic floor repair was performed in 22 women with neuropathic fecal incontinence. Fourteen patients who remained incontinent after conventional postanal repair underwent secondary anterior levatorplasty and external sphincter plication (two stages). Neither resting nor squeeze anal pressures were influenced by any of these procedures. However, pelvic floor descent at rest and straining was significantly decreased following primary total pelvic floor repair and secondary pelvic floor repair (p less than 0.05) but not by postanal repair. Complete continence for liquids, solids, and flatus was achieved in 41% of patients after primary total pelvic floor repair and in 14% after secondary anterior levatorplasty and external sphincter plication, but in only 4% after postanal repair. Only one patient after primary total pelvic floor repair and one after secondary anterior levatorplasty and external sphincter plication had persistent incontinence compared with 18 (38%) after postanal repair.
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PMID:Total pelvic floor repair for the treatment of neuropathic fecal incontinence. 153 70

Epidural infusions of fentanyl, in a 10 micrograms.ml-1 concentration, combined with bupivacaine 0.1% were compared with epidural infusions of fentanyl alone for postoperative analgesia following abdominal or thoracic surgery. There were no detectable differences between the two groups in analgesia (mean visual analogue scale pain scores ranging between 15-35 mm), average infusion rates of 7-9 ml.hr-1, and serum fentanyl concentrations which reached 1-2 ng.ml-1. There was no difference in postoperative pulmonary function (pH, PaCO2, SaO2), or bowel function (time to flatus or po fluids). The incidence of side-effects including somnolence, nausea and vomiting, pruritus and postural hypotension was also similar. Of the patients receiving fentanyl and bupivacaine 0.1%, three developed a transient unilateral sensory loss to pinprick and ice, and two of these patients had unilateral leg weakness equal to a Bromage 1 score. The addition of bupivacaine 0.1% does not improve epidural infusions of fentanyl using a 10 micrograms.ml-1 concentration following abdominal or thoracic surgery.
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PMID:Bupivacaine 0.1% does not improve post-operative epidural fentanyl analgesia after abdominal or thoracic surgery. 840 24

By means of TCM differentiation of symptom-complexes, the authors tested and analysed the urine osmotic pressure (UOP) and the urine and plasma osmotic ratio (UPOR) for 428 cases of renal disease, with the conclusion that the UOP and the UPOR were within the normal value range for not only the 36 cases lack of clinical symptoms so as to be unable to have TCM classification identified, but also for 24 cases of Wind edema excess syndrome mainly caused by pathogenic Wind's invasion to the Lung. But for 74 cases of damp-heat Kidney impairment and 294 cases with the main symptom being Kidney deficiency [including weakness of Qi of Kidney, Yang deficiency of Spleen and Kidney, Yin deficiency of Liver and Kidney], the value of their UOP and the UPOR had the tendency of reduction (P less than 0.01), among which the value of the patients of Kidney Yang deficiency reduced most obviously. The further observation showed that, for the nocturia patients caused by renal disease, the value of UOP and the UPOR reduced more obviously than usual. Therefore the authors assert that the test on UOP and UPOR will offer an objective index to patients' nocturia and Kidney-Qi weakness. 60 cases with renal disease of Kidney deficiency syndrome and 27 cases of damp-heat Kidney impairment syndrome under the diagnosis and treatment based on an overall analysis of symptoms and signs leads to the following conclusion: With the elimination of pathogenic factors and recovery of kidney, the damp-heat Kidney impairment patients' UOP will be increased. The low UOP of patients caused simply by Kidney deficiency, however, will recover slower.
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PMID:[Urine osmotic pressure and deficiency-excess syndrome of renal disease: analysis of 428 cases]. 239 45

Eighteen patients with solid tumours were treated with human recombinant interferon-gamma at escalating dose levels starting at 1 X 10(6) units/m2 per infusion and rising through 3 X 10(6), 6 X 10(6), 9 X 10(6) and 22 X 10(6) to a maximum of 110 X 10(6) units/m2 per infusion. The IV infusions were given three times a week over a 4-week period. Side effects were seen in all patients, but were mild except at the highest dose. Acute dose-related effects included pyrexia, tiredness, thirst, chills and rigors. Chronic dose-related effects included anorexia, lethargy, weakness, disorientation, a trace of proteinuria and minimal rises in liver enzymes. In addition, effects were observed which were not related to dose. These included headache, nausea and vomiting, backache, myalgia, flatulence and a mild, transient reduction in neutrophils and erythrocytes. At the highest dose level dose-limiting toxicity was observed, consisting in severe tiredness and anorexia, hypotension, disorientation and changes on the electrocardiograph. Overall, toxicity was similar to that seen with preparations of interferon-alpha, except that no tolerance to the effects of interferon-gamma was noted. We observed less hepatic and haematological toxicity, but also recorded flatulence, handcramps and electrocardiograph changes, which have not been reported with interferon-alpha. When given according to this regimen, doses of 22 X 10(6) units/m2 per infusion of recombinant interferon-gamma were generally well tolerated by the patients.
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PMID:A toxicity study of recombinant interferon-gamma given by intravenous infusion to patients with advanced cancer. 309 8

In a large village in north-east Thailand, the overall prevalence of Opisthorchis viverrini infection (based on Stoll's quantitative egg count) was 89.5% in a total population of 1651 individuals. The prevalence was 32% in children under 5 years, 90% in those aged 5-9 years, and averaged 95.6% in age groups above 10 years. The mean faecal egg output (indicative of intensity of infection) was highest in the 40-49-year age group and remained relatively constant through older ages. In all age groups the prevalence and intensity of infection in both men and women were similar.A history of eating raw freshwater fish occurred more frequently in infected persons than in those uninfected. The following symptoms occurred significantly more frequently in groups with higher intensities of infection: weakness, flatulence or dyspepsia, and abdominal pain in the right upper quadrant. Nevertheless, infected persons did not report a reduced ability to work. Anorexia, nausea, vomiting, and diarrhoea were only weakly correlated with the intensity of infection. A palpable liver occurred more frequently in the infected groups and was correlated with intensity of infection. Icteric conjunctivae were observed in 2.2% of infected persons but not in the uninfected. Some 5-10% of the population had symptoms that were attributable to opisthorchiasis.
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PMID:Relationship between prevalence and intensity of Opisthorchis viverrini infection, and clinical symptoms and signs in a rural community in north-east Thailand. 633 7

The addition of 0.125% and 0.25% bupivacaine to continuous postoperative epidural infusions of fentanyl, in a 10 micrograms.ml-1 concentration, were studied in 39 patients following abdominal or thoracic surgery in prospective, random, double-blind fashion. Patients received an initial bolus of 0.1 ml.kg-1 of the the study solution and an infusion of 6 ml.hr-1 which was titrated to maintain analgesia (VAS < 40). Assessments of pain (VAS), pulmonary function (pH, PaCO2), and bowel function (time to flatus or po fluids) were made until the second post-operative morning. There was a difference among the three groups in analgesia (means VAS scores) over time (P < 0.01), with the fentanyl-alone group producing less analgesia than the 0.125% bupivacaine group (P < 0.01). There was no difference in the average infusion rates, postoperative pulmonary function, or bowel function. The incidence of side effects including somnolence, nausea and vomiting, and pruritus was also similar. Fewer patients in the 0.125% bupivacaine group than in the 0.25% group developed a transient sensory loss to pinprick and ice (3 vs 10, P < 0.001). Four patients in both bupivacaine groups had leg weakness, those in the 0.125% were all a Bromage 1 score, while in the 0.25% group one had a Bromage 1, one a Bromage 2, and two Bromage 3 scores. The addition of 0.125% bupivacaine improves the analgesia of epidural infusions of fentanyl (10 microgms.ml(-1)) when used following abdominal or thoracic surgery and results in minimal sensorimotor disturbance.
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PMID:Bupivacaine 0.125% improves continuous postoperative epidural fentanyl analgesia after abdominal or thoracic surgery. 805 5

A 58-year-old man presented with profuse diarrhea, abdominal distention, flatulence, weakness, and a 15-lb weight loss. The initial symptoms of nausea and vomiting had begun a week earlier, within hours of eating chicken that had not been well wrapped when purchased. Two days after symptom onset, he received intravenous rehydration therapy at another hospital. With resolution of the nausea and vomiting, he felt slightly better and went home against medical advice. He had not had fever, chills, hematochezia, melena, hematemesis, or dysuria.
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PMID:Aftereffects of a tainted meal. 986 44

The study was a 1-year follow-up of 48 women with obstetric third- /fourth-degree perineal laceration. After primary surgical repair the symptomatic patients were treated with pelvic floor exercises with or without transanal electrical stimulation. Various methods for assessing anal sphincter function were also evaluated. One month postpartum 10 women (21%) complained of anal incontinence, 8 for flatus only; 1 patient was reoperated on. After 1 year none complained of fecal incontinence, and 3 (7%) complained of flatus incontinence. We found relatively few women with anal incontinence after third- /fourth-degree laceration. The pelvic floor training program was effective, but electrical stimulation was abandoned because of anal pain. Grade IIIb lesion, dilution of the sphincter at anal ultrasonography, and sphincter weakness at palpation were significantly related to symptoms of anal incontinence. For routine follow-up after third- /fourth-degree laceration, palpation of the anal sphincter and pelvic floor seems sufficient as first-line assessment.
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PMID:Anal incontinence after obstetric third- /fourth-degree laceration. One-year follow-up after pelvic floor exercises. 1043 11

After a brief outline of some early theories about the effects of thin air, the attempt of Joseph Ch. Hamel on Mont Blanc in 1820 is described. The Russian physician had postulated that lack of oxygen was responsible for muscular weakness at altitude and therefore had planned to study the oxygen content of air and blood on the summit and to administer oxygen to see if it improved performance. During the ascent he observed "pneumatic flatulence," shortness of breath, and fatigue. Shortly before the summit, an avalanche, which killed three of his guides, stopped and terminated the expedition. Although Hamel may have lacked the necessary equipment, he was among the first to try to test his hypothesis on altitude effects by experiments.
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PMID:Mont Blanc with oxygen: the first rotters. 1180 96

Fifty-two women with a rectovaginal fistula were managed over a period of 15 years. All the fistulae were caused by obstetric injury commonly resulting from breakdown of the repair of complete perineal tears or from unrecognised injury during forceps or precipitate delivery. In five patients the fistula healed spontaneously within 12 weeks of the injury. Thirty-nine patients underwent transvaginal purse-string repair by standard technique and eight patients had perineoproctotomy and sphincteroplasty for large fistulae associated with anal incontinence. Surgical repair was successful in all the 47 patients including two patients who had previous failed repair elsewhere. The routine postoperative follow-up period of the patients ranged between 6 months and 8 years. There were no residual symptoms of anal sphincter weakness in the patients treated with transvaginal purse-string repair. Two of the patients who underwent perineoproctotomy and sphincteroplasty complained of varying degrees of postoperative incontinence of flatus that resolved by 8 weeks postoperation. In our experience the transvaginal purse-string method of repair for small, low rectovaginal fistulae proved highly satisfactory with 100% cure rate. Perineoproctotomy and sphincteroplasty for larger fistulae associated with anal incompetence was equally successful with minimal postoperative morbidity.
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PMID:Surgical treatment of rectovaginal fistula of obstetric origin: a review of 15 years' experience in a teaching hospital. 1461 59


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