Background & Objective: Pizotifen is an alternative option for prophylactic treatment of migraine headache. This study aims to compare the effi cacy and safety of pizotifen with sodium valproate; one of the most-widely used drugs in migraine prevention. Methods: This was a single blind, randomized, parallel-group study. After a 4-week baseline evaluation, patients with episodic migraine were randomly assigned to get either sodium valproate or pizotifen for a period of 12 weeks. Patients were asked to fi ll a headache diary through the study. Headache characteristics and the possible side effects were evaluated throughout and at the end of trial. Results: Forty two patients aged 20 to 49 were recruited to the study. With both drugs, the frequency, intensity and duration of headaches were signifi cantly reduced (p < 0.05). Except for headache duration, pizotifen was signifi cantly superior to sodium valproate in the headache parameters assessed. Total reported side effects were initially higher in patients who received pizotifen (37 vs. 22; P= 0.038); however, persistent side effects were lower for pizotifen (6 vs. 10; P= 0.22). Conclusions: The results of this study suggest that pizotifen is a safe and effective drug in migraine prevention.

PURPOSE: Fatigue affects the quality of life. Evidence shows that the phenomenon of fatigue is experienced differently depending on the type of disease and its consequences. The aim of the study was to explicate the meanings of the experience of living with fatigue in chemically injured veterans. METHODS: The hermeneutic phenomenology approach was used in this study, with an emphasis on Van Mennen's viewpoint and approach. According to Van Mennen, six overlapping dynamic activities are recommended to conduct a phenomenological study. During unstructured interviews, the participants were asked to describe their daily living experiences with fatigue. The participants were individuals who were chemically injured due to exposure to mustard gas. After examining every statement in the interview text, extractions of the meaning units, clustering, and themes were performed. RESULTS: The data explication was based on the third to sixth stages of Van Mennen's approach. The experience living with fatigue was classified into four essential themes: fatigue as a chronic condition, as an unstable and affected situation, as a physical condition of the entire individual, and as a mental condition of the entire individual. CONCLUSION: Due to unique social interactions and pathogenicity, victims of mustard gas experience fatigue differently than patients with other chronic diseases.
Chronic Disease ; Fatigue ; Humans ; Interpersonal Relations ; Mustard Gas ; Qualitative Research ; Quality of Life ; Sulfur ; Veterans

BACKGROUND/AIMS: Gastroesophageal reflux disease (GERD) and cow's milk allergy (CMA) are two common conditions that occur in infancy. This study was performed to investigate the frequency of CMA in a group of patients with GERD. METHODS: Eighty-one children with signs and symptoms of GERD were enrolled in this study. All subjects received omeprazole for 4 weeks after the initial evaluation. Empirical elimination of cow's milk from the diet was started for the patients who did not respond to the omeprazole treatment. RESULTS: Seventy-two cases presented with gastrointestinal signs and symptoms, whereas the remaining nine cases presented with respiratory complaints. After the initial treatment with omeprazole, two thirds of the cases (54 patients, 66.7%) responded well, and all of their symptoms were resolved. Cow's milk was eliminated from the diets of the remaining 27 patients. All signs and symptoms of GERD were resolved in this group after a 4 week elimination of cow's milk from the diet. CONCLUSIONS: A diagnosis of CMA was considered in one third of the pediatric cases with signs and symptoms of GERD. This finding shows that CMA can mimic or aggravate all signs and symptoms of severe GERD during infancy.
Child ; Diet ; Food Hypersensitivity ; Gastroesophageal Reflux ; Humans ; Hydrazines ; Milk ; Milk Hypersensitivity ; Omeprazole

BACKGROUND/AIMS: Inflammatory bowel disease (IBD) is a chronic disease of the gastrointestinal tract, whose etiologies are still unknown. This study was performed to evaluate the humoral immune response in terms of B cell functions in selected IBD patients. METHODS: Eighteen pediatric patients with IBD, including 12 cases of ulcerative colitis (UC) and six with Crohn disease (CD), were enrolled in this study. The pneumococcal vaccine was injected in all patients, and the IgG antibody level to the polysaccharide antigen was measured before and 4 weeks after injection. The B cell switch-recombination process was evaluated. RESULTS: Five patients with IBD (three CD and two UC) had defects in B cell switching, which was significantly higher than in controls (p=0.05). Ten patients had a specific antibody deficiency and exhibited a higher frequency of bacterial infection than the healthy group. The mean increased level of IgG after vaccination was lower in IBD patients (82.9+/-32.5 microg/mL vs 219.8+/-59.0 microg/mL; p=0.001). Among the patients who had an insufficient response, no significant difference in the number of switched memory B-cell was observed. CONCLUSIONS: A defect in B lymphocyte switching was observed in pediatric IBD patients, and especially in those patients with CD. Owing to an increased risk of bacterial infections in those patients with antibody production defects, pneumococcal vaccination could be recommended. However, not all patients can benefit from the vaccination, and several may require other prophylactic methods.
Adolescent ; Antibody Formation/*drug effects ; B-Lymphocytes/metabolism ; Child ; Child, Preschool ; Colitis, Ulcerative/complications/*immunology ; Crohn Disease/complications/*immunology ; Female ; Humans ; Immunoglobulin G/metabolism ; Inflammatory Bowel Diseases/complications/*immunology ; Male ; Pneumococcal Vaccines/*pharmacology ; Polysaccharides/*pharmacology ; Treatment Outcome