Role of soap and water in the treatment of wound dehiscence compared to normal saline plus povidone-iodine: A randomized clinical trial.

BACKGROUND: The incidence of cesarean section is increased. About 3-30% of the women who undergo cesarean experience surgical site infections (SSIs). Many methods, have been used to decrease the incidence of SSIs, but despite much effort, no definite efficacious method has been suggested. MATERIALS AND METHODS: In this parallel, single-blinded, randomized control trial, 56 women with post-surgical superficial wound dehiscence were divided into two groups in a 1:1 ratio. One group was irrigated with normal saline for irrigation and Firooz® baby soapand the other with normal saline for irrigation and povidone-iodine. Formation of granulation tissue was monitored in both groups. Also, the reason for surgery, length of wound dehiscence, and duration of hospitalization and wound union after were compared in both group's. RESULTS: The soap group patients were irrigated for 4.18 ± 1.96 days compared to 5.36 ± 2.83 days for the patients in povidone-iodine group (P = 0.414). The granulation tissue was formed after 3.88 ± 1.94 days in the soap group compared to 4.48 ± 2.92 days in the other group (P = 0.391), and the duration of hospitalization was 5.48 ± 2.04 days in the soap group compared to 6.3 ± 2.95 days in the other group (P = 0.423). So, no differences were observed between the two groups. CONCLUSION: It can be concluded since there is no difference between the results of two groups, irrigation with normal saline and soap is safe, easy and causes no harm or allergy compared with povidone iodine and normal saline.

Safety and efficacy of misoprostol versus oxytocin for the prevention of postpartum hemorrhage.

Postpartum hemorrhage (PPH) is the commonest cause of maternal death worldwide. Studies suggest that the use of misoprostol may be beneficial in clinical settings where oxytocin is unavailable. The aim of this study was to compare the safety and efficacy of oxytocin and misoprostol when used in the prevention of PPH. In a double-blind randomized controlled trial, 400 pregnant women who had a vaginal delivery were assigned into two groups: to receive either 20 IU of oxytocin in 1000 mL Ringer's solution and two placebo tablets or 400 mcg oral misoprostol (as two tablets) and 2 mL normal saline in 1000 mL Ringer's solution. The quantity of blood loss was higher in the oxytocin group in comparison to the misoprostol group. There was no significant difference in the decrease in hematocrit and hemoglobin between the two groups. Although there was no significant difference in the need for transfusions between the two groups, the patients in the oxytocin group had greater need for additional oxytocin. Results from this study indicate that it may be considered as an alternative for oxytocin in low resource clinical settings. This study is registered with ClinicalTrials.gov NCT01863706.

Evaluation of attention-deficit hyperactivity disorder risk factors.

Background. Attention-deficit hyperactivity disorder (ADHD) is one of the most common psychiatric disorders among children. The aim of this study was to evaluate risk factors for ADHD in children. Method. In this case-control study, 404 children between 4 and 11 years old were selected by cluster sampling method from preschool children (208 patients as cases and 196 controls). All the participants were interviewed by a child and adolescent psychiatrist to survey risk factors of ADHD. Results. Among cases, 59.3% of children were boys and 38.4% were girls, which is different to that in control group with 40.7% boys and 61.6% girls. The chi-square showed statistically significance (P value < 0.0001). The other significant factors by chi-square were fathers' somatic or psychiatric disease (P value < 0.0001), history of trauma and accident during pregnancy (P value = 0.039), abortion proceeds (P value < 0.0001), unintended pregnancy (P value < 0.0001), and history of head trauma (P value < 0.0001). Conclusions. Findings of our study suggest that maternal and paternal adverse events were associated with ADHD symptoms, but breast feeding is a protective factor.