Effect of oral midazolam in preventing postoperative emergence agitation in children

Introduction: Emergence from general anaesthesia can be complicated by the presence of agitation in children and thus presents a challenging situation for postanesthesia care providers. Several factors are associated with emergence agitation (EA). These include pain, preoperative anxiety, young age, poor adaptability, short time to recovery, among others. Objective: This study aimed to determine the effect of oral midazolam in preventing postoperative EA in children. Materials and Methods: This was a case–control study carried out among 80 healthy children aged 1–10 years scheduled for day-case surgery. The children were randomly assigned to receive either a syrup of paracetamol 10 mg/kg with injectable midazolam 0.5 mg/kg added to the syrup (Group A) or a placebo in the form of paracetamol syrup (Group B) at a dose of 10 mg/kg 30 min before induction of anesthesia. Patients' state of agitation was assessed every 5 min for the 1st h by means of an EA scale. Children with an agitation score of 3 or 4 were classified as agitated. Prolonged agitation was defined as a score of ≥3 lasting 15 min after arrival in the recovery room. Data were analyzed using the Statistical Software for Social Sciences version 20. Results: Eighty children aged 1–10 years were enrolled in the study. Majority of the procedures were circumcisions (48.75%), while urethral dilatation, examination under anesthesia, and tongue release were the least (1.25%). There was no statistically significant difference in the agitation state of the two groups (P = 0.60). Conclusion: Premedication with oral midazolam 0.5 mg/kg administered 30 min preoperatively does not prevent EA in all cases

Assessment of Sleep Quality among Medical Doctors in a Tertiary Hospital in a Semi-Rural Setting

Introduction: Sleep is an integral part of human physiology; therefore, disorders of sleep may result in significant derangement in human functionality. Sleep medicine has received little attention in Nigeria. Against this backdrop, this survey seeks to evaluate the quality of sleep among doctors. Methodology: This was a cross-sectional descriptive study involving 59 doctors working with Federal Medical Centre Birnin Kebbi, Kebbi State, Nigeria; it was done between August 2017 and December 2017. Purposive sampling method was adopted. The Pittsburgh Sleep Quality Index (PSQI) and the Epworth Sleepiness Scale (ESS) were adopted. The questionnaire was self-administered. Results: There were 34 (57.6%) males and 25 (42.4%) females. Their age ranged from 20 to 66 years, with a mean of 34.39 ± 8.00. The Epworth score ranged from 8 to 29, with a mean of 16.1 ± 4.4, while the PSQI score ranged from 5 to 19, with a mean of 9.5 ± 2.7. The mean work hour per week was 90.3 ± 36.2 h, and majority of the respondents worked for >80 h and or >24 h consecutively in the preceding week, and most had high ESS scores; however, this observation was not statistically significant (Fisher's exact test = 4.0904, P = 0.213). All respondents were poor sleepers and majority sleep for <7 h in the night. Respondents had worked for 5 years and less; house officers and medical offers had more tendencies for daytime sleepiness. Conclusion: All respondents were poor sleepers and also had prolonged work hours per week; there was also heightened daytime sleepiness

Quality of sleep among clinical medical students of Bayero university, Kano, Nigeria

Background: Sleep deprivation and disruptions are associated with both psychological and physiological disorders. Medical students have an increased risk for sleep deprivation. This study aimed to determine the quality of sleep among clinical medical students of Bayero University Kano (BUK). Materials and Methods: This is a cross-sectional study that was conducted between February and March 2019 among clinical students of BUK. The data were obtained using sociodemographic questionnaire as well as the Pittsburgh Sleep Quality Index (PSQI) and Epworth Sleepiness Scale (ESS) self-administered questionnaires. Two hundred questionnaires were administered to the students in their 4th, 5th, and 6th academic year. SPSS version 20 was used for the statistical analysis of the data collected. Results: A total of 181 questionnaires were completed out of the 200 that were administered, making a response rate of 90.5%. There were 114 males (63%) and 67 females (37%), giving a male-to-female ratio of 1.7:1, which is in keeping with the gender distribution of the students. The mean age (± standard deviation) of the students was 23.8 ± 2.9 years. The overall poor sleep quality was found to be 53.0% based on the PSQI, whereas the overall excessive daytime sleepiness was found to be 38.3% using the ESS. Poor sleep quality was found to be 61.1%, 51.7%, and 42.9% among the students in the 4th, 5th, and 6th academic years, respectively (P = 0.14). Excessive daytime sleepiness was found to be 45.8%, 41.7%, and 22.9% among the students in the 4th, 5th, and 6th academic years, respectively (P = 0.03). Conclusion: The prevalence of poor sleep quality is high among the clinical students of BUK