The effect of gender on response to antithyroid drugs and risk of relapse after discontinuation of the antithyroid drugs in patients with Graves’ hyperthyroidism: a multicentre study

Introduction: The outcome of medical treatment in patients with Graves’ disease (GD) is generally difficult to predict. In this study, we examined the hypothesis that gender may affect the outcome of treatment with antithyroid drugs (ATDs). Material and methods: This is a retrospective multicentre study including 717 (514 female and 203 male) patients with the first episode of GD treated for at least 12 months. Patients were classified as relapse, poorly controlled (several episodes of hyperthyroidism followed by euthyroidism and rarely hypothyroidism, occurring after titration of ATDs), and remission. Results: During the mean follow-up time of 26.75 ± 21.25 months (between 1 and 120 months), 269 (37.5%), 176 (24.5%), and 272 (37.9%) patients experienced a relapse, a poorly controlled disease, and remained in remission, respectively. During the follow-up time, 223 (43.4%) of the female and only 49 (24%) of the male patients remained in remission. Relapse and poorly controlled disease (non-remitting GD) were more common in male compared to female patients with GD (hazard ratio 1.26, 95% CI: 1.03–1.53, p = 0.025). Graves’ disease in male patients tended to relapse earlier, and male patients tended to have larger goiter sizes at diagnosis as well. The smoking habit wasalso significantly more frequent in males compared to female patients with GD. Conclusion: Male patients with GD have a markedly higher frequency of relapse and poorly controlled disease, as compared to female patients. Larger goiter sizes and higher frequency of smoking may contribute to the higher frequency of relapse and poorly controlled disease in male patients.

Tobacco control environment: cross-sectional survey of policy implementation, social unacceptability, knowledge of tobacco health harms and relationship to quit ratio in 17 low-income, middle-income and high-income countries.

OBJECTIVES: This study examines in a cross-sectional study \u27the tobacco control environment\u27 including tobacco policy implementation and its association with quit ratio. SETTING: 545 communities from 17 high-income, upper-middle, low-middle and low-income countries (HIC, UMIC, LMIC, LIC) involved in the Environmental Profile of a Community\u27s Health (EPOCH) study from 2009 to 2014. PARTICIPANTS: Community audits and surveys of adults (35-70 years, n=12 953). PRIMARY AND SECONDARY OUTCOME MEASURES: Summary scores of tobacco policy implementation (cost and availability of cigarettes, tobacco advertising, antismoking signage), social unacceptability and knowledge were associated with quit ratios (former vs ever smokers) using multilevel logistic regression models. RESULTS: Average tobacco control policy score was greater in communities from HIC. Overall 56.1% (306/545) of communities had \u3e2 outlets selling cigarettes and in 28.6% (154/539) there was access to cheap cigarettes (\u3c5cents/cigarette) (3.2% (3/93) in HIC, 0% UMIC, 52.6% (90/171) LMIC and 40.4% (61/151) in LIC). Effective bans (no tobacco advertisements) were in 63.0% (341/541) of communities (81.7% HIC, 52.8% UMIC, 65.1% LMIC and 57.6% LIC). In 70.4% (379/538) of communities, \u3e80% of participants disapproved youth smoking (95.7% HIC, 57.6% UMIC, 76.3% LMIC and 58.9% LIC). The average knowledge score was \u3e80% in 48.4% of communities (94.6% HIC, 53.6% UMIC, 31.8% LMIC and 35.1% LIC). Summary scores of policy implementation, social unacceptability and knowledge were positively and significantly associated with quit ratio and the associations varied by gender, for example, communities in the highest quintile of the combined scores had 5.0 times the quit ratio in men (Odds ratio (OR) 5·0, 95% CI 3.4 to 7.4) and 4.1 times the quit ratio in women (OR 4.1, 95% CI 2.4 to 7.1). CONCLUSIONS: This study suggests that more focus is needed on ensuring the tobacco control policy is actually implemented, particularly in LMICs. The gender-related differences in associations of policy, social unacceptability and knowledge suggest that different strategies to promoting quitting may need to be implemented in men compared to women

Reactions of 4-(p-methylbenzoyl)-5(p-methylphenyl)furan-2,3-dione with various anilides

4-(p-Methylbenzoyl)-5-(p-methylphenyl)furan-2,3-dione (1) reacts with acetanilides (3a-f) under different conditions and gives open-chain dibenzoylacetic acid derivatives 4a,b, 5c-f It has been demonstrated that with the variation in reaction conditions, the reaction changes leading to different products. All the newly synthesized compounds were characterized by elemental analysis, IR, H-1 and C-13 NMR spectral data. All were compared with their previous analogues

An unusal case of acute brucellosis presenting with coombs-positive autoimmune hemolytic anemia

Brucellosis can mimic several primary hematological diseases. Mild anemia and leukopenia have been frequently associated with acute brucellosis, but pancytopenia, thrombocytopenia, and hemolysis are less frequently seen. To our knowledge, brucellosis has not previously been described in association with coombs-positive autoimmune hemolytic anemia. Here, we report a case of acute brucellosis presenting with coombs-positive autoimmune hemolytic anemia. The patient responded well to short-term pulse corticosteroid therapy followed by antibrucellosis treatment. We suggest that Brucella infection may be the probable cause of the immune hemolytic anemia in this patient. Therefore, the differential diagnosis of coombs-positive autoimmune hemolytic anemia should include brucellosis, especially in areas where the disease is endemic

Rhabdomyolysis in a Healthy Peripheral Blood Stem Cell Donor following Mobilization with Filgrastim

Background: Although granulocyte colony stimulating factor (G-CSF) mobilization is generally well tolerated by healthy donors, there is also a wide spectrum of adverse events associated with it. Among these events, rhabdomyolysis in peripheral blood stem cell (PBSC) donors is very rare. In this paper, we present a first case of rhabdomyolysis after administration of filgrastim for PBSC mobilization. Case Report: A 6-year-old donor received 10 mu g/kg/day filgrastim subcutaneously for 5 days. On the 3rd day of filgrastim, the donor complained of bone pain; a single dose of paracetamol (250 mg) was given to relieve pain. On the 4th day, she complained of bone pain, myalgia, and vomiting. On laboratory analysis, serum creatine phosphokinase was 1,095 U/l (40-226 U/l), LDH 312 U/l (100-190 U/l), aspartate aminotransferase 85 U/l (0-40 U/l), potassium 3.3 mmol/l (3.6-5.1 mmol/l). Urine myoglobin was 110 ng/ml (< 5 ng/ml). Rhabdomyolysis was suspected on clinical and laboratory findings. Clinical manifestations regressed and the laboratory results returned to normal within three days after intravenously forced diuresis and potassium replacement. Stem cells were successfully harvested from peripheral blood on the 5th day of G-CSF therapy. Conclusion: Rhabdomyolysis is a rare but important adverse effect of G-CSF. Allogeneic PBSC donors should be closely monitored with regard to rhabdomyolysis after G-CSF administration in the mobilization setting