Clinical and Radiographic Success Rates of Pulpotomies in Primary Molars Treated with Formocresol, BiodentineTM, and Endo Repair: A Randomized Clinical Trial

ABSTRACT Objective: To compare the clinical and radiographic success rates of formocresol, BiodentineTM, and Endo Repair agents in primary molars after 12 months. Material and Methods: This randomized double-blind clinical trial was conducted on healthy children referred to the Department of Pediatric Dentistry, Kerman, Iran, in 2018. One hundred twenty children (human primary molar teeth) aged 3-9 years were selected and randomly divided into three interventions (with pulpotomy medicament agents), including formocresol, BiodentineTM, and Endo Repair. All pulpotomized teeth were restored using stainless steel crowns and evaluated clinically and radiographically during a 12-month follow-up. Fisher exact test was used to determine the association of categorical variables and the data were analysed with SPSS 25. Results: All the available teeth in formocresol and BiodentineTM groups obtained clinical success, whereas 62.5% of the Endo Repair group was successful in this regard. Radiographic success rates of the formocresol, BiodentineTM, and Endo Repair groups were 94.7%, 70%, and 28.1% after a 12-month follow-up, respectively. Moreover, pulp canal obliteration was observed in 26.3%, 25%, and 12.5% of the formocresol, BiodentineTM, and Endo Repair groups. Conclusion: This study reported a high rate of clinical success using both BiodentineTM and formocresol pulpotomy techniques. However, the radiographic success rate of formocresol was higher than that of BiodentineTM, and Endo Repair was not considered a suitable pulpotomy medicament agent.

The effect of cognitive behavioral counseling on sexual knowledge, motivation to avoid risky sexual relationships, and sexual depression in female university students

Abstract Introduction Misunderstanding of different aspects of sex makes individuals vulnerable to sexual dysfunction, sexually transmitted diseases, mental disorders, and illegal relationships. This study aimed to determine the effect of cognitive behavioral counseling on the sexual self-concept of female students at Kerman University of Medical Sciences. Methods This study is an intervention conducted with female students living in dormitories at Kerman and Rafsanjan Universities of Medical Sciences. The sample size was estimated at 63 students from different fields of study; 31 students from Kerman University of Medical Sciences comprised the experimental group and 32 students from Rafsanjan University of Medical Sciences comprised the control group. Cognitive behavioral group counseling sessions were held every 3 days. The instrument used for collecting pre-test and post-test data was Snell's Multidimensional Sexual Self-concept Questionnaire. Data analysis was conducted using measures of central tendency, t tests and chi-square tests. Results The two groups were homogenous in terms of demographic factors. Analysis of the results of the intervention revealed significant differences in sexual self-consciousness and motivation to avoid high risk sexual relationships, but there was no significant difference in terms of sexual depression. Discussion Cognitive behavioral group counseling can improve sexual self-concept. Therefore, this type of counseling is recommended from younger ages or at enrollment at university, to help correct development of this important part of identity.