Mindfulness-based eating awareness training versus itself plus implementation intention model: a randomized clinical trial.

BACKGROUND: Obesity causes many physical and mental illnesses. This study compares mindfulness-based eating awareness training (MB-EAT) versus MB-EAT plus implementation intention model for effectiveness on body mass index (BMI), weight self-efficacy, and physical activity in obese women with BMIs ≤ 25 (n = 52). METHODS: In this randomized clinical trial, the participants were selected by the simple random sampling method and randomly divided into three groups. A 12-session MB-EAT of 150 min per session was performed for experimental group I. The experimental group II received MB-EAT alone for physical activity planning and MB-EAT plus implementation intention; also, both groups were compared to the control group. Data were measured by the scales, a questionnaire, and a checklist, and the P-values are based on the results of the generalized estimating equation (GEE) test. P < 0.001 were considered the significance level. RESULTS: The MB-EAT and MB-EAT + implementation intention effectiveness on the two experimental groups' BMI, weight self-efficacy, and physical activity was significantly different from the control group. In the integrated group versus the MB-EAT group, BMI, physical activity, and physical discomfort, were more effective than the weight self-efficacy subscales. Both intervention groups were effective on BMI, weight self-efficacy, and physical activity, but the integrated group's effectiveness was more. CONCLUSIONS: The MB-EAT effectiveness trial is theory-based, reducing weight and the psychological and behavioral consequences of overweight and obese adults. The MB-EAT + the Implementation intention model is to plan regular and daily exercise according to each individual's specific circumstances. TRIAL REGISTRATION: The trial registration number: (IRCT20200919048767N1).

Diagnostic Approach to the Patients with Suspected Primary Immunodeficiency.

BACKGROUND AND OBJECTIVE: Primary immunodeficiency diseases (PIDs) are a group of more than 350 disorders affecting distinct components of the innate and adaptive immune systems. In this review, the classic and advanced stepwise approach towards the diagnosis of PIDs are simplified and explained in detail. RESULTS: Susceptibility to recurrent infections is the main hallmark of almost all PIDs. However, noninfectious complications attributable to immune dysregulation presenting with lymphoproliferative and/or autoimmune disorders are not uncommon. Moreover, PIDs could be associated with misleading presentations including allergic manifestations, enteropathies, and malignancies. CONCLUSION: Timely diagnosis is the most essential element in improving outcome and reducing the morbidity and mortality in PIDs. This wouldn't be possible unless the physicians keep the diagnosis of PID in mind and be sufficiently aware of the approach to these patients.

Association of serum level of 25 hydroxy-vitamin D with prognostic factors for breast cancer.

BACKGROUND AND AIM: In recent years, there has been considerable interest in whether vitamin D inhibits breast cancer development. Experimental studies have shown that vitamin D promotes cell differentiation and retards or terminates proliferation of breast cancer cells. However, there is little evidence supporting the association of vitamin D and prognosis of breast cancer. METHODS AND MATERIALS: In this analytic-descriptive study, 119 female patients with histological proven breast cancer were recruited in Tabriz oncology clinics in a 15-month period of time. History of chemotherapy, radiotherapy or receiving vitamin D/Ca supplements and presence of other malignancies were exclusion criteria. Serum level of 25 hydroxy vitamin D (25(OH)D) was measured in all patients. RESULTS: One hundred and nineteen patients with a mean age of 50.4∓12.6 (26-76) years were enrolled in the study. Metastasis was present in 21.8% of the cases. Stage of tumor was I, II, III and IV in 11, 56, 26 and 26 patients, respectively. The Tumor grade was low in 37 cases, intermediate in 46 cases, and high in 36 cases. The P53, Ki-67, HER2, ER and PR were positive in 30.3%, 49.6%, 17.6%, 61.2% and 55.5% of the patients, respectively. The mean serum level of 25(OH)D was 15.7∓17.8 (4-122) ng/ml, deficient in 66 cases, insufficient in 36 cases and normal level in 17 cases. The median level of 25(OH)D was lower in the P53+ group in a borderline trend (17.3 vs. 13.6 ng/ml; p=0.07). The median level of 25(OH)D was significantly higher in the patients with metastasis, as well (27.7 vs. 12.0 ng/ml; p=0.03). There was no significant association between the serum level of 25(OH)D and other studied parameters. CONCLUSION: Based on our findings, there may be an association between the serum level of 25(OH)D and prognosis of breast cancer.