1/82. Systems approach to childhood and adolescent obesity prevention and treatment in a managed care organization.OBJECTIVE: To outline an intervention approach to childhood and adolescent obesity prevention and treatment, that will systematically facilitate effective communication, provide long-term social support and access to resources, that may be accessed proactively or on demand. Furthermore, this approach operates in an environment that involves all critical parties: child/adolescent, family-unit, physician and allied health professionals. SYSTEMS thinking APPROACH: The objective is to bring together all key stakeholders and consider the interrelationships among them as a common process. In a managed care setting, this may be accomplished by optimizing the contributions of care delivery, health promotion and information systems. SETTING: A not-for-profit, community governed Managed Care Organization (MCO) in the midwestern united states. telephone-based, centralized services facilitate a process of access, communication, documentation and intervention implementation. CASE STUDIES:Two case studies are presented as examples of how access is obtained, the intervention is tailored to individual needs, communication is established, documentation is organized and long-term support is facilitated. CONCLUSIONS: A systems thinking approach to obesity prevention and treatment in youth has great potential. In a MCO setting, such an approach may be implemented, since integrated health care delivery systems may allow a common process to be established that can bring together all key stakeholders.- - - - - - - - - - ranking = 1keywords = liver (Clic here for more details about this article) |
2/82. A biopsychosocial model for youth obesity: consideration of an ecosystemic collaboration.Youth obesity is a difficult problem for health care professionals, the patients' themselves, and their families. This complex issue requires new theoretical and clinical models for intervention, which accommodates interdisciplinary collaboration. The family-Collaborative Ecosystemic Model (FEM) is a view of obesity grounded in family systems theory, ecosystems theory and biopsychosocial theory, integrated with Eastern and Western philosophical views of health. The Ecosystemic Biopsychosocial Grid (EBG) is presented as a clinical application to evaluate the clinical picture and organize delivery of interventions. The EBG can be used to assess resources and obstacles in ten domains or levels of patients' daily experience of obesity. Using a strengths perspective, it utilizes the experience of the patient and family, in partnership with the expertise of health care professionals, to meet patient and family-centered goals of health.- - - - - - - - - - ranking = 0.5keywords = liver (Clic here for more details about this article) |
3/82. Bone amyloidoma in a diabetic patient with morbid obesity.Bone localisations of amyloidosis are rare, usually diffuse and associated with myeloma. We report the case of a patient with massive obesity complicated by diabetes, hypertension, sleep apnea and liver steatosis, who complained of rapidly worsening bilateral polyradiculalgia of the lower limbs. After sufficient weight loss made nuclear magnetic resonance imaging feasible, a spinal tumour was visualised on the 5th lumbar vertebra, extending to soft tissues. Total excision was performed, and pathological studies revealed an amyloid bone tumour with no evidence of myeloma.- - - - - - - - - - ranking = 0.5keywords = liver (Clic here for more details about this article) |
4/82. liver failure with steatonecrosis after jejunoileal bypass: recovery with parenteral nutriton and reanastomosis.Two women, aged 41 and 51 years, developed jaundice, encephalopathy, and hypoprothrombinemia during rapid weight loss four and 12 months after jejunoileal bypass for refractory obesity. Both were treated for liver failure and received a prolonged course of nutrition parenterally and orally. Serial liver biopsy specimens demonstrated extensive alcoholic-like hepatitis and cirrhosis that improved with nutritional repletion and reanastomosis. Postoperative biopsy specimens later demonstrated minimal portal fibrosis in one patient and inactive mild cirrhosis in the other. Although previous reports indicate that patients usually die when they develop liver failure of this severity after jejunoileal bypass, prolonged intensive nutritional repletion was associated with sufficient clinical and histologic improvement in these two patients so that intestinal reanastomosis could be performed safely.- - - - - - - - - - ranking = 1.5keywords = liver (Clic here for more details about this article) |
5/82. radiation injury from x-ray exposure during brachytherapy localization.Two patients developed skin ulcers secondary to high doses of diagnostic-energy x rays received during localization procedures as part of brachytherapy treatments. Both were morbidly obese and diabetic. The obesity led to the delivery of estimated skin doses of 83 Gy in one case and 29 Gy in the other in attempts to produce readable images on localization radiographs. This report discusses the factors leading to the injuries, the progression of the injuries over time, and the variables involved in the localization procedures with the aim of preventing future mishaps. The greatest contribution to the large skin dose was the need, with the equipment available, to use multiple exposures to produce a single film, because of the effect of the resultant reciprocity failure.- - - - - - - - - - ranking = 0.5keywords = liver (Clic here for more details about this article) |
6/82. Puerperal alactogenesis with normal prolactin dynamics: is prolactin resistance the cause?OBJECTIVE: To determine the cause of puerperal alactogenesis in a young woman. DESIGN: After proper clinical assessment, a definitive investigative protocol was followed to determine the cause of alactogenesis. SETTING: Tertiary care medical center in Kashmir, india. PATIENT(S): A young married woman with three full-term deliveries, all characterized by puerperal alactogenesis. INTERVENTION(S): An investigative protocol to document prolactin reserve and mammography to demonstrate presence of normal breast tissue. MAIN OUTCOME MEASURE(S): prolactin secretory reserve. RESULT(S): The patient had normal breast development and an adequate pituitary prolactin reserve. CONCLUSION(S): prolactin resistance may have caused alactogenesis.- - - - - - - - - - ranking = 0.5keywords = liver (Clic here for more details about this article) |
7/82. gout in Maoris.Historical evidence suggests that the Maori people of new zealand were virtually untroubled by gout or obesity at a time when these disorders, along with other elements of the gouty diathesis, were rife in the best fed and hardest drinking sections of the Northern European population. By the mid 20th century, however, the apparent decline of the gout in europe and north america and the breakup of the gouty diathesis in those lands had been more than compensated by their large-scale reappearance in the Maori and in other indigenous inhabitants of the Pacific Basin who, at first sight, appeared to have become one large gouty family. Half the Polynesian population of new zealand, Rarotonga, Puka Puka, and the Tokelau islands proved to be hyperuricemic by accepted European and North American standards, the associated gout rate reaching 10.2% in Maori males aged 20 and over. The trends towards hyperuricemia and gout, on the one hand, and towards obesity, diabetes mellitus, hypertension, and associated degenerative vascular disorders, on the other hand, which manifest themselves separately in some Polynesian Pacific Islanders, run together in the Maori and Samoan people, presenting a combined problem of considerable importance to the public health. The appearance of these traits under conditions of plenty in the descendants of hardy and wide-ranging Polynesian voyagers, suggests the emergence of a formerly favorable ancestral polygenic variation through selection for survival under harder conditions. This may now have lost its primitive survival value with a paradoxic shift towards increased prevalence of obesity and the gouty diathesis in more affluent environmental conditions. This may now constitute a genetic load, with recent environmentally determined increase in morbidity and mortality rates from degenerative vascular disorders. There is no satisfactory evidence that overproduction of uric acid differs in mechanism from its European counterparts, although more work remains to be done to determine whether there is any difficulty in renal handling of an increased uric acid load. A high Maori morbidity rate from gout and morbidity and mortality rates from associated components of the gouty diathesis in the face of readily available skilled medical advice and care, indicate the need for greater future attention to help education and health care delivery, at least while conditions of plenty continue. Continuation of previous epidemiologic surveillance may then be required in order to provide a continuing index of the effectiveness of these measures, as well as an opportunity for further research into the interrelationships of these associated disorders.- - - - - - - - - - ranking = 0.5keywords = liver (Clic here for more details about this article) |
8/82. alstrom syndrome with hepatic dysfunction: report of one case.alstrom syndrome is a rare autosomal recessive disorder associated with early childhood retinopathy, progressive sensorineural hearing loss, truncal obesity, and acanthosis nigricans. We report a 10-year-old boy with alstrom syndrome presenting with general malaise and abnormal liver function for 1 year. In addition to the above mentioned features, he also had hyperglycemia and hyperinsulinemia. The mechanism responsible for the persistent elevation of liver enzymes could not be identified. To the best of our knowledge, this is the first-reported case of alstrom syndrome with hepatic dysfunction in taiwan.- - - - - - - - - - ranking = 1keywords = liver (Clic here for more details about this article) |
9/82. liver failure after jejunoileal shunt.Reports of fatty infiltration of the liver following jejunoileal shunt for obesity and hyperlipemia are frequent. Cases of overt liver failure, in contrast, are rare and poorly documented following the various types of small bowel bypass. Fifteen months after jejunoileal bypass, a 41-year-old nonalcoholic woman whose preshunt liver function was chemically normal was found to have morbidly abnormal liver chemistry values. A biopsy examination demonstrated severe fatty metamorphosis bordering on frank cirrhosis. Reversal of her shunt led to return of her liver chemistry values to normal and reversal of the morphologic changes noted at biopsy examination. Close follow-up of patients subjected to small bowel bypass for obesity or hyperlipemia is mandatory. If liver function abnormalities persist for more than six months, strong consideration should be given to reversal of the shunt.- - - - - - - - - - ranking = 8.7872018511926keywords = fatty, liver (Clic here for more details about this article) |
10/82. Postpartum postural headache due to superior sagittal sinus thrombosis mistaken for spontaneous intracranial hypotension.PURPOSE: To describe a case of superior sagittal sinus thrombosis in the puerperal period and the difficulties encountered in the diagnosis and management. CLINICAL FEATURES: A 29-yr-old multiparous woman presented with a postural headache four weeks after a normal pregnancy and vigorous delivery. Initial presentation suggested spontaneous intracranial hypotension (SIH) since there was no history of epidural or spinal anesthesia, or trauma or surgery to her back or neck. Conservative therapy was initially offered and then a lumbar epidural blood patch (LEBP) was performed, although it failed to relieve the postural headache. A dural leak could not be demonstrated but an MRV (magnetic resonance venography) revealed a superior sagittal sinus thrombosis (SSST). Although anticoagulant therapy was immediately initiated, the neurologist remained convinced that the postural headache was secondary to SIH, and, consequently, a second epidural blood patch was requested. anesthesia was reluctant to perform an LEBP at this point and suggested continuing anticoagulation until a subsequent MRV demonstrated recannalization of the SSST. This advice was followed and the postural headache resolved spontaneously with intravenous anticoagulation. CONCLUSION: The present case illustrates the importance of a multidisciplinary approach to the management of this rare complication of pregnancy. This case also highlights the importance of reviewing the differential diagnosis when considering treatment of a postural headache in the puerperium.- - - - - - - - - - ranking = 0.5keywords = liver (Clic here for more details about this article) |
| | Next -> |