Accidental ketosis-induced polyuria in a toddler: a case report.

BACKGROUND: In the pediatric population, parental concern of recent onset frequent or large volume urination in young children is common. CASE PRESENTATION: A 2-year-old male with no significant past medical history and unremarkable family history was brought to his pediatrician by his mother who reports that the child had been "soaking through his diapers" for the previous two to 3 days. Mother states that patient has not had an appreciable change in the number of wet diapers per day, just the perceived weight/volume of each diaper. The patient's mother denied any recent illness, apparent abdominal pain, dysuria, or recent changes in his bowel movements. She similarly denied polydipsia, polyphagia, or gross hematuria in the patient. Patient's diet consists of eating a low carbohydrate with mostly high protein and fat diet that was similar to the paleo-type diet consumed by her and her husband. Meals over the recent days were even lower in carbohydrates than usual as the family was actively trying to consume healthier food options. On physical exam the child was found to be afebrile with a normal physical exam. A urine dipstick was performed and was positive for 2+ ketones and 1+ protein. Urine leukocytes and nitrites were negative, as was urinary glucose. A fingerstick blood glucose sample was 83 mg/dL. Based on the patient's physical examination, laboratory findings, and the history which revealed a very-low carbohydrate diet, a preliminary diagnosis of ketosis-induced polyuria was made. The patient's mother was advised to incorporate a greater portion of carbohydrates into her son's diet, with a follow-up scheduled for the following week. At the follow-up appointment the mother reports that she had continued the patient's carbohydrate intake and the excessive urine amount per wet diaper has not returned. Repeat urine dipstick confirmed the resolution of the ketonuria and proteinuria. CONCLUSION: This case illustrates the inadvertent consequences that can occur when parents impose new fad diets on their young children. The recent increase in the popularity of fad diets makes the consideration of alternative diets important to review in the patient history and subsequently include in the differential diagnosis of polyuria.

Spontaneous Upper Extremity Venous Thrombosis in a Collegiate Soccer Player: A Case Report.

Spontaneous effort-induced thrombosis is a rare but reported phenomena that was originally described over 100 years ago. The pathogenesis of this thrombosis arises from an abnormality of the thoracic outlet usually combined with a history of physical activity that includes repetitive arm motions, usually of the dominant hand. We present the case of an adolescent patient who presented to a pediatric emergency department with progressive pain, discoloration, and swelling of the shoulder of his nondominant hand. The pain became acutely worse with graying appearance of his arm. The patient was diagnosed with spontaneous thrombosis of the upper extremity extending from the left subclavian vein extending to the axillary vein. Treatment of this patient included aggressive anticoagulation, thrombolysis, and costectomy.

A multicenter study of nutraceutical drinks for cholesterol (evaluating effectiveness and tolerability).

BACKGROUND: We hypothesized that a nutraceutical formulation containing small amounts of bioactive constituents that exert cholesterol-lowering effects by different mechanisms may exhibit synergistic efficacy with a clean tolerability profile. The purpose of this study was to evaluate nutraceutical fruit-flavored drinks with and without red yeast rice (RYR) for effects on low-density lipoprotein (LDL) and total cholesterol. METHODS: In double-blinded fashion, 79 subjects were randomized to one of three fruit-flavored drinks, ie, a placebo, and two active drinks containing niacin, phytosterol esters, L-carnitine, vitamin C, and Co-Q-10, one with and without RYR, twice daily. Primary end points were LDL and total cholesterol percent reductions from baseline. Secondary end points were high-density lipoprotein and C-reactive protein percent change from baseline. Physician contact and laboratory work were obtained at baseline, 4 weeks, and 8 weeks of subject participation. RESULTS: A total of 59 subjects completed the study. The placebo group and the group receiving the nutraceuticals without RYR showed no change in primary or secondary end points. The nutraceutical drink with RYR reduced total cholesterol at week 4 by 13% (-35 mg/dL) and week 8 by 14% (-46 mg/dL). LDL cholesterol decreased 17.1% at 4 weeks (-28 mg/dL) and 17.8% at week 8 (-30 mg/dL). In the effective drink arm containing nutraceuticals and RYR there were no biochemical or subjective intolerance, with the exception of one subject who experienced headache. CONCLUSIONS: A nutraceutical drink with RYR can be a safe and effective natural alternative to pharmacologic therapies for people intolerant to or refusing statins but still in need of achieving and maintaining a healthy and low cholesterol level.

Access to hand surgery emergency care.

Limited access to hand surgical care in the emergency room appears to be a problem in north Florida and probably other parts of the country, as well. In this study, hand surgeons in 3 major cities were contacted to determine what on-call services they provide for hospital emergency departments in their areas. Additionally, hospitals that accept trauma patients were queried about how many hand surgeons they have on staff and if there were times when no surgeon was on call and how they managed hand trauma when that problem is encountered. Results showed that although there are numerous hand surgeons in each city, there were many times in which a hospital would have no hand surgeon on call for an emergency. Our data suggest that on a regionally selective basis, hospital emergency facilities are deficient with respect to the availability of appropriate specialists for those patients requiring emergency hand procedures.