Mental disorders in patients with obesity in comparison with healthy probands

OBJECTIVE: Findings concerning the association of obesity and mental disorders are inconsistent. The present epidemiological study investigates adjusted 4-week, 12-month, and lifetime prevalence rates of mental disorders in obese individuals compared with physically healthy probands and overweight individuals. Correlates of the associations are examined. METHODS: Prevalence rates were calculated from two large epidemiological surveys from both the general population of Germany and inpatient centers. The surveys investigated subjects with obesity (n=910) and overweight (n=1550), as well as physically healthy probands (n=495). The prevalence rates were based on the Munich-composite international diagnostic interview, a standardized interview for the assessment of mental disorders. Correlates of mental disorders in obese individuals were assessed using self-report questionnaires and medical examinations. RESULTS: The adjusted odds ratios (OR) of obese inpatients and obese patients from the general population were significantly elevated in comparison with healthy probands for the 4-week (OR: 2.2; 2.3), 12-month (OR: 1.8; 2.7) and lifetime (OR: 1.4; 2.0) periods. Prevalence rates of overweight individuals were below those of obese individuals. Mood, anxiety and somatoform disorders were most frequent. In particular, sex, marital status and comorbid musculoskeletal diseases proved to be correlates of an increased risk for mental disorders in obese individuals. The presence of comorbid mental disorders was associated with significantly increased health care use and lower quality of life. CONCLUSIONS: There is a strong relationship between obesity and mental disorders. A future task is to improve care of mental disorders in patients with obesity.     

Therapy with budesonide in patients with refractory sprue

INTRODUCTION: Refractory sprue (RS) is a rare malabsorption syndrome, which often requires long-term corticosteroid treatment. Locally acting budesonide could replace systemic corticosteroid therapy and reduce toxicity in patients with RS. Aims: To evaluate the efficacy and toxicity of budesonide in patients with RS. PATIENTS AND METHODS: Clinical and histological data from patients with RS who received budesonide were analyzed. RS was defined as villous atrophy and malabsorption in spite of a strict gluten-free diet persisting for >6 months or requiring earlier therapeutic intervention. RESULTS: We identified 9 patients (1 with autoimmune enteropathy, 4 with RS type I without and 3 with RS type II with signs of early T cell lymphoma and 1 with CD4-positive sprue-like intestinal T cell lymphoma), who received 9 mg/day of budesonide (range 6-12) for 24 months (1-60), and 7 of whom had an initial treatment with 40 mg/day of prednisolone (30-60) for 4 months (1-144). The initial body mass index was 18 (13.1-22.8) and increased similarly under prednisolone [21.5 (14.9-26.7), p < 0.05] and budesonide therapy [21 (18-27.2), p < 0.05]. The stool frequency per day also decreased similarly from 6 (2-8) to 2 (1-3) and 2 (1-5), each p < 0.05, under prednisolone and budesonide therapy, respectively. Two patients with RS type II did not respond and 7, including all 4 with RS type I, were clinically stable with budesonide therapy. Skin fragility in 1 patient was the only adverse effect of budesonide therapy. CONCLUSIONS: Budesonide may be an effective treatment option in patients with RS type I, which can stabilize the clinical condition similar to prednisolone.     

Gammagraphy with sucralfate labelled with technetium in esophagitis

In previous studies it has been reported that, after being labeled with technetium, sucralfate, an useful drug in peptic diseases, can be used to detect peptic lesions of the digestive tract. In this work we report our experience with this technique in the diagnosis of esophagitis. 25 studies (11 controls and 14 patients) were undertaken. Sucralfate scintigraphy was normal in the 11 control studies, and abnormal in 10 out of 14 patients. Scintigraphy was abnormal in peptic as well as caustic lesions.     

Polymyositis-like syndrome with rhabdomyolysis in association with brucellosis

Diffuse myositis with progression to rhabdomyolysis has been reported in association with wide range of viral infections. We report a case of polymyositis-like syndrome complicated by rhabdomyolysis secondary to brucellosis. This case report thus contributes yet another atypical presentation to a disease already infamous for its protean manifestations.     

Metabolic remission with octreotide in patients with insulinoma

Abstract. Objectives . The efficacy of octreotide was studied in a group of patients with biochemical evidence of insulinoma. Design . A phase-II study Setting . A university department of internal medicine. Subjects . Seven patients with biochemical evidence of insulinoma and without metastatic lesions. Intervention . Daily treatment with octreotide, a somatostatin analogue, mainly within the dosage of 100–300 μg day^-1. The treatment was continued in patients with biochemical evidence of response or until surgery was undertaken. Main outcome . Five patients avoided hypoglycaemic symptoms and had normalization of blood glucose values for a median of 15+ months (range 0.2–54 months). Two did not improve metabolically. The treatment was well tolerated and had no deleterious effects on blood glucose regulation. Conclusion . Octreotide seems to be a promising treatment for many of the patients with insulinoma who are not suitable for surgery.     

Changes in coagulation parameters with exercise in patients with classic hemophilia

Vigorous exercise is known to increase VIII:C and VIIIR:Ag levels transiently in normal individuals. Although exercise programs are frequently advocated in the management of hemophilia, the effects of exercise on coagulation parameters in these patients have not been well studied. Eleven hemophiliacs were exercised on a bicycle ergometer to maximum voluntary effort as evidenced by an increase in pulse, blood pressure, and plasma catecholamine (norepinephrine and epinephrine) levels. The effects of this exercise on coagulation parameters, including functional and antigenic components of the factor VIII molecule, were determined. The entire group demonstrated a decrease in mean prothrombin time (11.7 to 11.2 sec). Four mild hemophiliacs demonstrated an increase in mean VIII:C (14.5% to 17.3%), and VIII:CAg (12% to 17.8%). Changes in VIII:C and VIII:CAg were not noted in the seven severe hemophiliacs. Both severe and mild patients demonstrated significant changes in fibrinogen, factor II, and factor VII after exercise. This study indicates that submaximal exercise modifies coagulation parameters in patients with hemophilia.     

Re-challenge with Etanercept in patients with Etanercept-induced Neutropenia

TNF blockers have rarely been associated with haematological complications; however, there are scattered case reports of marked neutropenia with their use and necessitating in their withdrawal. We would like to report a series of five patients who developed neutropenia with etanercept use; however, all these patients were re-challenged with etanercept with a mean follow up of 30 months. These patients developed neutropenia within 2 months of starting etanercept. Two patients were eventually taken off etanercept; one of them needed switching to a different form of TNF blockers, and the second patient is in clinical remission with low-dose corticosteroids. All our patients continued to have mild–moderate degree of neutropenia; however, they are being monitored very closely and they are enjoying complete disease remission. It was interesting to note that none of our patients had increased infections during the re-challenge phase, even though they had grade 2 to grade 4 neutropenia. We have re-challenged these patients without any clinical complications, revealing that patients with mild to moderate neutropenia can be safely exposed to TNF blockers as long as they are monitored with regular cell count checks. Although largely noted to be clinically insignificant in our patient series, the potential of drug-induced neutropenia in causing higher rate of infections do exist. Careful clinical and hematologic monitoring is the best way to recognize this adverse event.     

Experience with ponatinib in paediatric patients with leukaemia

Ponatinib has proven to be effective in adults with Philadelphia chromosome-positive leukaemias, but data in paediatrics are scarce. Among paediatric patients with chronic myeloid leukaemia (n = 9) or acute lymphoblastic leukaemia (n = 12) treated with varying doses of ponatinib in 13 centres, 71% showed a decrease in disease burden after a median of three months. Ponatinib was well tolerated, with grade 3 toxicities occurring in 29% of patients. Toxicities were similar to those reported in adults, with the exception of arterial thrombotic events, which were not observed. Ponatinib has a favourable safety profile in this paediatric cohort, but dose-finding studies are needed.     

Factors associated with mortality in patients with tuberculosis

Background  

Known risk factors for death following a diagnosis of tuberculosis may not be applicable to current U.S. cases. We evaluated the factors associated with all-cause mortality in patients with tuberculosis in Washington State.     

Infection with Rhodococcus equi in a patient with sarcoidosis treated with corticosteroids

A 51-year-old female farmer was diagnosed as having sarcoidosis. During 4 years of observation, slow radiological progression was observed. Cough then developed, necessitating treatment with corticosteroids. After 28 months of continuous treatment with prednisolone in low doses (5-7.5 mg daily), she suffered fever episodes, recurrent haemoptyses, general malaise and loss of weight. A chest roentgenogram showed a left upper lobe infiltrate, which progressed and finally cavitated, and rib destruction. Despite efforts, including a thoracotomy, 22 months passed before a diagnosis could be made. Blood and sputum cultures and cultures from the destroyed rib showed growth of Rhodococcus equi, a common soil organism which can cause infections in foals and other animals. Treatment with rifampicin and erythromycin was successful. R. equi has been reported to cause infection in patients with neoplastic disease and/or immunosuppression, but the disease might be more common than is suggested by the sparse case reports in the literature, owing to lack of familiarity with the organism, which will tend to be overlooked as a contaminant.