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Query: UMLS:C0028754 (obesity)
 124,988 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The influence of several diseases and conditions upon the prevalence of pulmonary embolism in autopsies performed over the July 1, 1964 to June 30, 1974 period at the University of Michigan Medical Center (Ann Arbor, Michigan) were analyzed. The prevalence of pulmonary was 12.3% in the 4600 necropsies in this sample. Patients with pulmonary fat emboli or tumor emboli and patients thought to have thrombosis of the pulmonary artery were not designated as having pulmonary thromboembolism. The patients were categorized with regard to heart disease on the basis of both clinical and necropsy findings. The major factors contributing to an increase in risk of development of pulmonary embolism include heart disease, certain types of cancer, obesity, acute paraplegia and accidental and operative trauma. Other risk factors which could not be assessed in this study include a prior history of venous thromboembolism, pregnancy and the puerperium, use of oral contraceptives, ulcerative colitis and Crohn's disease. Age plays a major role in the prevalence of pulmonary embolism. A portion of the effect of age is related to the age distribution of other diseases contributing to an increased risk, yet advanced age alone may have an independent influence. The risk factors defined should be used in a selective program designed to increase the rate of detection of deep venous thrombosis before pulmonary embolism occurs. Alternatively, patients at increased risk should be treated with prophylactic low dosage heparin during hospitalization.
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PMID:Risk factors in pulmonary embolism. 95 58

A 36 year old patient known to suffer from the Laurence-Moon-Biedl-Bardet syndrome (LMBBS) developed spastic quadriparesis. The typical features of the syndrome, presented by this patient were polydactyly, obesity, hypogonadism, retinitis pigmentosa and relative mental retardation. Severe spinal cervical and lumbar canal stenosis imaged by plain X-rays and computerised tomography was found. Magnetic resonance imaging showed significant atrophy of the spinal cord, indicating that the cause of the quadriparesis was cervical myelopathy. The patient underwent laminoplasty with some improvement.
Paraplegia 1991 Jun
PMID:Quadriparesis in the Laurence-Moon-Biedl-Bardet syndrome: case report. 188 35

Pneumatic orthoses were used to mobilise eight post-traumatic thoracic paraplegic males whose progress was monitored for two years. The pneumatic orthosis was more likely to be used than pelvic brace and calipers mainly due to increased support for the pelvis and the thoracolumbar spine. The effects of the orthosis and the mobilisation upon patient physiology were studied. Beneficial effects upon cardiovascular and respiratory systems were noted and increases in total body calcium after mobilisation were found. Contraindications to fitting the orthosis include severe spasms, obesity and scoliosis.
Paraplegia 1985 Oct
PMID:An evaluation of pneumatic orthoses in thoracic paraplegia. 406 39

The Bardet-Biedl syndrome is characterized by five main features: obesity, polydactyly, pigmentary retinopathy, mental deficiency and hypogonadism; recently a sixth feature, renal disease, has been described. It was formerly known as the Laurence-Moon-Biedl syndrome, but Laurence and Moon described a different entity in which the main feature was paraplegia. Fourteen cases have been seen: all had pigmentary retinopathy which, in most cases, was severe and tended to affect central vision early in life. All had subnormal intelligence, twelve were obese, ten had polydactyly, eight hypogonadism, and two had renal disease. The condition was thought to be rare, but this may have been due to the failure to diagnose incomplete or partial cases. It is suggested that the prevalence is 1:160 000 of the population.
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PMID:Bardet-Biedl syndrome. 648 84

Relationships were investigated among serum uric acid (UA), the insulin response to a standard oral glucose load (75 g), and serum lipoprotein levels in 197 individuals with chronic spinal cord injury (SCI). All subjects had normal liver and renal function. None had a prior history of diabetes mellitus or gout. The mean age of subjects was 50 +/- 1 years, duration of injury (DOI), 18 +/- 1 years, and body mass index (BMI), 25 +/- 0.4 kg/m2. No significant differences were found between those with paraplegia or quadriplegia for any of the parameters measured. The mean serum UA values were not significantly different among the subgroups of subjects with normal glucose tolerance, impaired glucose tolerance, or diabetes mellitus (5.6 +/- 0.2 mg/dl, 5.6 +/- 0.2 and 5.7 +/- 0.3, respectively). Approximately one-half of the subjects had an abnormality in oral glucose tolerance. The levels of serum UA (p < 0.001) and serum triglycerides (TG) (p < 0.01) in the subgroup with hyperinsulinemia were significantly higher than in the subgroup with normal insulin levels. By linear regression analyses, the serum UA concentration was positively correlated with peak plasma insulin level (r = 0.31, p < 0.001), and BMI (r = 0.20, p < 0.01), but not with age, DOI, or peak glucose. The data suggest that in subjects with chronic SCI, as in the healthy able-bodied population, hyperuricemia is associated with hyperinsulinemia, obesity and abnormal lipoprotein metabolism.
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PMID:The relationships among serum uric acid, plasma insulin, and serum lipoprotein levels in subjects with spinal cord injury. 755 40

Laurence-Moon-Bardet-Biedl syndome is an autosomal recessive condition characterized by retinal dystrophy, obesity, mental retardation, distal limb anomaly, hypogonadism, and renal dysfunction. The symptoms vary among families and even among affected siblings. Certain clinical signs have been used to identify subgroups of patients with this complex condition. Laurence-Moon syndrome as a distinct entity is rare and features paraplegia in the absence of polydactyly or obesity. Bardet-Biedl syndrome is characterized by distal limb anomaly, obesity, and renal involvement, but neurologic symptoms are very unusual. We report a patient exhibiting characteristic features of Bardet-Biedl syndrome in addition to cerebellar vermis hypoplasia and mega cisterna magna.
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PMID:Cerebellar vermis hypoplasia in a patient with Bardet-Biedl syndrome. 1215 May 87

The authors describe 2 cases of intraoperative thoracic vertebral body extension fractures in morbidly obese patients with ankylosing spondylitis (AS), undergoing total hip arthroplasty, with resultant acute traumatic paraplegia. The pathophysiology with regard to the surgical positioning and the associated risks of obesity and AS are reviewed. Additionally, strategies for avoiding these types of injuries are discussed.
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PMID:Iatrogenic paraplegia in 2 morbidly obese patients with ankylosing spondylitis undergoing total hip arthroplasty. 1817 51

Persons with spinal cord injury (SCI) have a high prevalence of abnormalities in carbohydrate and lipid metabolism. These abnormalities cause adverse coronary heart disease (CHD) in patients with SCI. In this study, we performed a detailed analysis of the level-specific cardiometabolic risk factors in individuals with SCI and analyzed the association of injury level on these risk factors. This was a cross-sectional study of 162 patients with SCI, assessing the prevalence of diabetes mellitus, dyslipidemia, hypertension, obesity, and smoking. Fasting blood sugar (>100) was diagnosed in 27 patients (16.7%). Of the total patients, 36 (22.2%) had a total cholesterol (TC) level of >200. A triglyceride level of >150 was present in 56 patients (34.6%). Hypertension was present in 2.5% of the entire patient group. Body mass index (BMI), TC, and low-density lipoprotein cholesterol (LDL-C) were significantly higher in the paraplegia group than the tetraplegia group (24.44 +/- 4.23 vs 22.65 +/- 4.27, p = 0.01; 185.71 +/- 40.69 vs 163.28 +/- 37.92, p < 0.001; and 102.51 +/- 28.20 vs 89.15 +/- 22.35, p = 0.01, respectively). Patients with paraplegia may have increased hypertension, higher BMI, and increasing levels of serum LDL-C and TC than those with tetraplegia. Conventional risk factors for CHD should be identified and treated in individuals with SCI.
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PMID:Cardiometabolic risk factors in Iranians with spinal cord injury: analysis by injury-related variables. 2401 11