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Lipodystrophy Syndrome (lipodystrophy + syndrome)
Selected AbstractsDiastasis recti abdominis in HIV-infected men with lipodystrophyHIV MEDICINE, Issue 1 2005PD Blanchard Diastasis recti abdominis is a condition in which the rectus abdominus muscle separates in the midline at the linea alba producing a ventral herniation. We have observed the occurrence of this condition in HIV-infected men attending an osteopathic clinic. Two such cases are described in detail. An apparent association with HIV-associated lipodystrophy syndrome and implications for management are explored. [source] L -Carnitine in the treatment of HIV-associated lipodystrophy syndromeHIV MEDICINE, Issue 1 2001S Mauss Summary The objective of this pilot study was to assess the effect of L -carnitine on the course of the HIV-associated lipodystrophy syndrome. Twelve patients presenting with combined atrophic and hypertrophic changes of body fat were treated with L -carnitine 1000 mg bid for 3 months. No marked improvement of the body changes was observed. However a reduction in serum cholesterol levels, but not triglycerides, was noted. These preliminary data do not support the use of L -carnitine for the rapid reversal of advanced fat tissue alterations due to HIV-associated lipodystrophy. [source] P37 The relationship between physical activity and HIV lipodystrophy syndrome in protease inhibitor recipientsHIV MEDICINE, Issue 3 2000M Irwin [source] A service evaluation to determine the effectiveness of current dietary advice in treating human immunodeficiency virus-associated weight loss and to highlight potential service improvementsJOURNAL OF HUMAN NUTRITION & DIETETICS, Issue 4 2008C.A. Hunt Background:, Weight loss and muscle wasting are experienced by many patients with human immunodeficiency virus (HIV) (Grinspoon et al., 2003). Malnutrition is an important predicator of morbidity and mortality; people who are malnourished who received antiretroviral treatment are six times more likely to die than those who are adequately nourished (Paton et al., 2006). The physical manifestations of muscle wasting can have significant psychosocial implications for HIV patients (Power et al., 2003; Sattler, 2003). The aim of this study to evaluate provision of dietetic care to patients referred for acute weight loss advice and identify areas for potential service improvement. Methods:, The data were gathered from the departmental dietetic activity statistics in 2007, diagnosis code ,HIV , acute weight loss'. Fifty-nine cards were located and baseline weight, height and body mass index (BMI) were recorded (two female, 57 male). Qualitative data on dietetic intervention were extracted from record cards , little and often eating approach, food fortification (FF), high energy high protein oral nutritional supplement (ONS) prescribed. Data were collected on body image, exercise and weight at follow-up visits during 2007. Results:, Forty-three percent of the patients referred for ,HIV-acute weight loss' were lost to follow-up. Forty-seven percent of the remaining patients had a BMI <20 kg m,2. Following their initial dietetic intervention, 81% of these patients had gained weight at the first follow-up. All had received nutritional counselling on little and often eating approach and FF; 75% had ONS prescribed. Average weight gain with nutritional counselling alone was 1.3 kg (2.1 kg) and for nutritional counselling plus supplementation was 2.1 kg (1.8 kg). This represented 2.5% (4.1%) and 3.9% (3.4%) weight gain, respectively. Discussion:, This evaluation has highlighted that patient follow-up frequency is an area for service improvement. Fifty-three per cent of patients (excluding those lost to follow up) had a BMI ,20 kg m,2 and were inaccurately recorded in the statistics as being referred for ,HIV-acute weight loss'. Fifty-two percent of these patients reported lipodystrophy and body image concerns, similar to findings of other studies. Fifty-six percent reported weight improvements following dietetic consultation. Body image is a frequent referral trigger, therefore improvements should be made to identify and treat patients with body shape issues. Conclusions:, Dietitians are effective at achieving weight gain in HIV positive patients with a BMI <20 kg m,2 using nutritional counselling methods with or without oral nutritional supplementation; these patients experienced a 3.3% weight gain. Strategies need to be implemented to reduce the number of patients lost to follow-up, as weight loss is a key morbidity and mortality indicator in HIV. References, Grinspoon, S. & Mulligan, K. (2003) Weight loss and wasting in patients infected with HIV. Clin. Infect. Dis.36 (Suppl. 2): 69,78. Nerad, J., Romeyn, M., Silverman, E., Allen-Reid, J., Dieterich, D., Merchant, J., Pelletier, V., Tinnerello, D. & Fenton, M. (2003) General nutritional management in patients infected with HIV. Clin. Infect. Dis.36 (Suppl. 2): 52,62. Ockenga, J., Grimble, R., Jonkers-Schuitema, C., Macallan, D., Melchior, J.C., Sauerwein, H.P., Schwenk, A. & Suttmann, U. (2006) ESPEN guidelines on enteral nutrition: wasting in HIV and other chronic infectious diseases. Clin. Nutr.25, 319,329. Paton, N.I., Sangeetha, S., Earnest, A. & Bellamy, R. (2006) The impact of malnutrition on survival and the CD4 count response in HIV-infected patients starting antiretroviral therapy. HIV Med.7, 232,330. Power, R., Tate, H.L., McGill, S.M. & Taylor, C. (2003) A qualitative study of the psychosocial implications of lipodystrophy syndrome on HIV positive individuals. Sex. Transm. Infect.79, 137,141. Sattler, F. (2003) Body habitus changes related to lipodystrophy. Clin. Infect. Dis36 (Suppl. 2): 84,90. [source] White Adipose Tissue: Getting NervousJOURNAL OF NEUROENDOCRINOLOGY, Issue 11 2003E. Fliers Abstract Neuroendocrine research has altered the traditional perspective of white adipose tissue (WAT) as a passive store of triglycerides. In addition to fatty acids, WAT produces many hormones and can therefore be designated as a traditional endocrine gland actively participating in the integrative physiology of fuel and energy metabolism, eating behaviour and the regulation of hormone secretion and sensitivity. WAT is controlled by humoral factors, para- and intracrine factors and by neural regulation. Sympathetic nerve fibres innervate WAT and stimulate lipolysis, leading to the release of glycerol and free fatty acids. In addition, recent research in rats has clearly shown a functional parasympathetic innervation of WAT. There appears to be a distinct somatotopy within the parasympathetic nuclei: separate sets of autonomic neurones in the brain stem innervate either the visceral or the subcutaneous fat compartment. We therefore propose that the central nervous system (CNS) plays a major role in the hitherto unexplained regulation of body fat distribution. Parasympathectomy induces insulin resistance with respect to glucose and fatty acid uptake in the innervated fat depot and has selective effects on local hormone synthesis. Thus, the CNS is involved not only in the regulation of hormone production by WAT, but also in its hormone sensitivity. The developments in this research area are likely to increase our insights in the pathogenesis of metabolic disorders such as hypertriglyceridemia, diabetes mellitus type 2 and lipodystrophy syndromes. [source] | ||||||||||