1/27. Lower dosages of phentermine-fenfluramine given in the afternoon: five cases with significant weight loss.phentermine and fenfluramine are widely used in the treatment of obesity. Despite the fact that primary pulmonary hypertension and mitral valve insufficiency have been associated with fenfluramine use, many of these patients need medication to achieve weight loss. Small degrees of weight loss have been shown to significantly improve obesity-related medical conditions such as hypertension, hypercholesterolemia, and noninsulin-dependent diabetes mellitus. Current practice is to give phentermine and fenfluramine in the morning and afternoon. Doses for phentermine have ranged from 15 to 37.5 mg and for fenfluramine from 20 to 120 mg per day. We report five cases of severely obese women with medical complications who were treated with phentermine 8 mg twice per day (at 1:00 p.m. and 4:00 p.m.) and fenfluramine 20 mg per day (at 4:00 p.m.). Because many obese patients skip breakfast and eat more in the afternoon and evening, medication was dosed in order to cover these high-risk eating periods. overall, these patients lost a mean of 22.4% of their initial weight (range 18.6% to 32.8%) over an average of 8.4 months (range 3.5 to 16 months). These cases suggest that short-term weight loss can be achieved with a low dose of fenfluramine when both medications are given in the afternoon to better target the eating patterns of obese subjects.- - - - - - - - - - ranking = 1keywords = diabetes (Clic here for more details about this article) |
2/27. An unusual manifestation of diabetes mellitus.MEDICAL history: Type 2 diabetes mellitus for five years; unexplained 35-lb weight loss three years ago; Bell's palsy on right side many years ago. MEDICATIONS: glipizide, 10 mg/day. family history: Father died of leukemia at age 65; mother has kidney stones; no diabetes or neuromuscular disease. SOCIAL history: insurance salesman; heterosexual, promiscuous, uses condoms; smokes (25 pack years); does not drink. physical examination: Well-nourished, well developed, not in acute distress; had difficulty rising from a sitting position because of right lower extremity weakness. blood pressure, 154/74; pulse, 88; temperature, 36.6 degrees C; respiratory rate, 16. head, eyes, ears, nose, and throat: normal. neck: normal. heart: S4. Lungs: clear. abdomen: mildly obese. extremities: no cyanosis, clubbing, or edema; atrophy and weakness of right thigh and both calves; wide-based gait; able to walk on toes but not heels. Neurologic responses: cranial nerves intact; deep tendon reflexes, 1 symmetrically; plantar reflexes, flexor bilaterally. skin: macular rash in sun-exposed areas. LABORATORY FINDINGS: Hemoglobin, 13.2 gm/dL; mean corpuscular volume, 80 micron 3; white blood cell count, 7,200/mm3 (normal differential); platelet count, 137,000/mm3. serum: electrolytes, normal; blood urea nitrogen, 18 mg/dL; creatinine, 0.8 mg/dL; glucose, 308 mg/dL; total protein, albumin, liver enzymes, and creatine kinase, normal. urine: 1 glucose. Venereal disease test: nonreactive; hiv test: negative. DIFFERENTIAL diagnosis: dermatomyositis; heavy-metal poisoning; diabetic amyotrophy. HOSPITAL COURSE: The patient was given 50 mg/day of oral amitriptyline to alleviate the painful paresthesias and was switched to 20 U/day of subcutaneously injected neutral protamine Hagedorn (NPH) insulin to normalize the blood glucose level. Histologic studies of skin and muscle showed sun damage and neuropathic changes, respectively. There was no evidence of vasculitis. Screening for heavy-metal toxins produced negative results.- - - - - - - - - - ranking = 6keywords = diabetes (Clic here for more details about this article) |
3/27. 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 = 1keywords = diabetes (Clic here for more details about this article) |
4/27. A case of obesity, diabetes and hypertension treated with very low calorie diet (VLCD) followed by successful pregnancy with intrauterine insemination (IUI).The patient was a 32-year-old obese woman with a history of type 2 diabetes and hypertension for 6 years. Although she was treated with antihypertensive agents and intensive insulin therapy, her hyperglycemia was difficult to control. She wanted to have a baby but pregnancy was not recommended because her diabetes was under poor control and the use of antihypertensive medication. To achieve good control of obesity, diabetes and hypertension, she was admitted to our clinical department for weight reduction using very low calorie diet (VLCD). During VLCD she had a 19.8 kg reduction in body weight and her blood glucose and blood pressure were in good control without the use of drugs. Five months later, she became pregnant after the fourth trial of intrauterine insemination (IUI) and gave birth to a female baby under insulin therapy. This is the first report that showed the usefulness of VLCD for prepregnant control of glucose metabolism and blood pressure in an obese hypertensive patient with type 2 diabetes mellitus.- - - - - - - - - - ranking = 8keywords = diabetes (Clic here for more details about this article) |
5/27. Long-term effects of topiramate on bipolar mood instability, weight change and glycemic control: a case-series.Topiramate is an antiepileptic agent, which is being investigated as a mood-stabilizer. Three obese individuals with DSM-IV bipolar I disorder and type II diabetes mellitus received topiramate treatment in combination with antipsychotics and valproate or carbamazepine. In addition to improved mood stability, these individuals lost between 16 to 20.5% of their pre-topiramate body weight and also achieved significant glycemic control.- - - - - - - - - - ranking = 1keywords = diabetes (Clic here for more details about this article) |
6/27. diabetes mellitus associated with superior mesenteric artery syndrome: report of two cases.We observed two patients with diabetes who were suffering from nausea, vomiting and epigastralgia after meals. These symptoms subsided when lying on their left side. Since the 2 patients had autonomic neuropathy, at first, the symptoms seemed to be attributable to diabetic gastroparesis. However, they were diagnosed as having superior mesenteric artery syndrome by hypotonic duodenography. These finding suggest that in diabetic patients who have a history of excessive weight loss superior mesenteric artery syndrome should be ruled out even though they have autonomic neuropathy.- - - - - - - - - - ranking = 1keywords = diabetes (Clic here for more details about this article) |
7/27. Improvement of weight loss and metabolic effects of vertical banded gastroplasty by an added duodenal switch procedure.BACKGROUND: Some patients who underwent vertical banded gastroplasty (VBG) need revisional operations because of poor weight loss and remaining comorbidities. The duodenal switch (DS) procedure with partial gastrectomy is known as an effective method for treatment of severe obesity and related dyslipoproteinemias and diabetes mellitus type 2 (DM2). Other investigations have shown that DS without gastric resection similarly corrects hypercholesterolemia and DM2 in the "less than" morbidly obese patients. methods: Based on this knowledge, we performed a DS simultaneously with hernioplasty and panniculectomy in a 63-year-old woman with a fair EWL (36.4%), with remaining hypercholesterolemia and DM2 4 years after VBG. The pouch stoma diameter was 13 mm, and there was no pouch dilation nor staple-line disruption. The previously partitioned stomach was left in place. H2-blockers and polyvitamins were prescribed after operation. RESULTS: 1 year after DS there were no postoperative complications and undesirable effects except slight anemia. DS allowed improvement in weight loss, improved carbohydrate handling without need for insulin or other hypoglycemic agents, and corrected severe hypercholesterolemia. CONCLUSION: DS per se in the case presented had a decisive effect on DM2 and hypercholesterolemia. DS should be kept in mind as a second-step malabsorptive procedure after a failed purely restrictive operation.- - - - - - - - - - ranking = 1keywords = diabetes (Clic here for more details about this article) |
8/27. triiodothyronine supplementation for hypothalamic obesity.patients with suprasellar lesions develop profound hypothalamic obesity and listlessness with no effective treatment. We added triiodothyronine (T(3)) supplementation in 3 such patients and present their response. All had previous nutritional counseling without benefit. All were treated for diabetes insipidus (DI) and hypopituitarism; serum free thyroxine (T(4)) level was normal. A 24-year-old woman (pineal tumor and astrocytoma) had weight gain (4.7 kg/yr for 3 years), cold intolerance, fatigue, dry skin, and constipation; after T(3), she lost 14 kg over 27 months and reported overall improvement. Her bone mineral density also improved. A 10.6-year-old boy (optic glioma) was gaining 6 kg/yr for 4 years; after T(3) supplement, he lost 4.3 kg over 11 months. A 12-year-old girl (mixed germ cell tumor) had weight gain (8.3 kg/yr for 3 years) and listlessness; after T(3), she lost 8.1 kg over 16 months and had improved alertness. All patients were asymptomatic despite supraphysiologic T(3) levels. We suggest that T(3) may serve as a simple and effective supplement, which can promote weight loss and improve the well being of these patients with hypothalamic obesity.- - - - - - - - - - ranking = 1keywords = diabetes (Clic here for more details about this article) |
9/27. The management of adult obesity.obesity is canada's most prevalent metabolic disease: one-third of Canadians are obese. It is a major cause of type 2 diabetes, hypertension, hyperlipidaemia, and atherosclerosis. The treatment of disease caused by obesity accounts for an estimated 2.4 percent of canada's health care expenditures for all diseases (1.8 billion dollars in 1997). This article presents a treatment algorithm based on a number of international guidelines and aimed to help physicians play a more active role in the management of adult obesity. Two problems are briefly examined: pregnancy and stopping cigarettes smoking.- - - - - - - - - - ranking = 1keywords = diabetes (Clic here for more details about this article) |
10/27. Addisonian crisis precipitated by thyroxine therapy: a complication of type 2 autoimmune polyglandular syndrome.hypothyroidism is a common condition. Rarely, it may occur in combination with autoimmune failure of other endocrine glands (autoimmune polyendocrinopathy syndrome type 2, previously known as Schmidt's syndrome). In such cases, restoring normal thyroid function may precipitate adrenal failure. Clinicians should have a high index of suspicion for this condition in patients with Addison's disease, those with a family history of autoimmune endocrine gland failure, patients with one autoimmune endocrine disease who develop nonspecific or serious illness, and patients with type 1 diabetes mellitus whose insulin requirements drop without obvious explanation.- - - - - - - - - - ranking = 1keywords = diabetes (Clic here for more details about this article) |
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