Effect of dextrose prolotherapy on internal derangement of the temporomandibular joint.

OBJECTIVE: This study aimed to evaluate the effect of dextrose prolotherapy in treating internal derangement of the temporomandibular joint. PATIENTS AND METHODS: A total of 20 patients with temporomandibular joint internal derangement were enrolled in the study. The diagnosis of internal derangement was confirmed by magnetic resonance imaging (MRI). The posterior and anterior disc attachment, as well as the most tender part of the masseter muscle, were injected with 12.5% dextrose. Pain, maximum mouth opening, clicking, and deviation were assessed immediately before treatment, as well as at 2-, 4-, and 12- weeks post-treatment. RESULTS: There was a significant improvement in the four clinical variables at the three-time intervals. Pain at two weeks was reduced by 60% (6 vs. 3.75) and by 200% (6 vs. 1.9) at 4 weeks. The maximum mouth opening was increased by 6.4 mm at 2 weeks and 7.85 mm at 4 weeks. The percentage of patients with clicking decreased from 70%, preoperatively- to 50% at 2 weeks, 15% at 4 weeks, and 5% at 12 weeks. The ratio of patients with deviation was decreased from 80% preoperatively to 35% at 2 weeks, 15% at 4 weeks, and 5% at 12 weeks. CONCLUSIONS: Prolotherapy is a safe and effective treatment for alleviating the symptoms of internal derangement of the temporomandibular joint.

Irritable bowel syndrome in a Bangladeshi urban community: prevalence and health care seeking pattern.

BACKGROUND/AIMS: Although irritable bowel syndrome (IBS) is a common gastrointestinal disorder, its prevalence is unknown, especially in the urban population of Bangladesh. This community-based study aimed to find out the prevalence of IBS and healthcare-seeking patterns using the Rome-II definition. MATERIALS AND METHODS: A population-based cross-sectional survey of 1503 persons aged 15 years and above was carried out in an urban community of Bangladesh. The subjects were interviewed using a valid questionnaire based on Rome-II criteria in a home setting. Statistical analysis was performed with Statistical Package for Social Science (SPSS) Programmers and the level of significance was set at P

Epidemiology of streptococcus group A in school aged children in Pemba.

BACKGROUND: In Pemba (Zanzibar) all the risk factors which favour Group A Streptococci spreading, infections and late sequelae are present, though GAS epidemiology is unknown. OBJECTIVE: To determine the prevalence of GAS pharyngeal carriers among school-aged-children. DESIGN: Community-based cross sectional study, carried out at the end of the dry season (January-February 2001). SETTING: Eight primary schools over the four Pemba districts were included in the study. SUBJECTS AND METHODS: Two thousand two hundred and eighty six children aged 7-10 years were selected by random sampling and submitted to throat-swab after informed consent. Swabs were processed according to the "Lennette Manual of Clinical Microbiology" 7th Ed. Isolated were tested for antibiotic susceptibility toward penicillins, erythromycin, clindamycin, josamycin, cloramphenicol, levofloxacin, rifampin and tetracyclines. RESULTS: Twenty seven point six percent of school-aged children harboured beta-haemolytic Streptococci in their pharynx; most of the isolates were serologically identified as non Group A streptococci group C and G represented more than 70% of all strains, 38.8% of whom were identified as group G; the prevalence of group A streptococci carriers among healthy children all over the island was 8.6%; group A streptococci isolates were sensitive to all the antibiotic tested, except tetracyclines, towards which 83.2% of strains were resistant. CONCLUSION: This is the first research in the field of bacteriology carried out in Pemba. According to the epidemiology of group A streptococci and to the environmental and underlying factors which predispose to late group A streptococci sequelae, we suggest to consider antibiotic treatment for children presenting with sore throat with fever and swollen cervical lymphonodes without cough or coryza.