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Background:Data on childhood epilepsy in Sudan are scarce and the only published study on its prevalence was published in 1983. This study aimed to determine the current prevalence of epilepsy in school children in Khartoum State. Methods:This is an analytical population-based, cross-sectional study conducted in Khartoum State, Sudan. The study included students in the basic (primary) schools aged 6–14 years. Simple random sampling was used to draw a cluster of four of the seven localities comprising Khartoum State. The sample frame consisted of 1609 public schools (808,624 pupils) and 787 private schools (194,613 pupils), a total of 2396 schools (1,003,237 pupils). A sample size of 75 940 pupils was estimated and 250 schools were drawn from a sample frame of 2396 schools using a stratified random sampling technique. Consent was obtained from the headmaster/head teacher of the selected schools who arranged a meeting with the tutor/teacher responsible for each class. The study team asked whether any of the pupils was ever noticed or known to have had any kind of seizures, and a confidential letter was sent to the parents of each identified pupil. The letter included an explanation of the aims of the study, information on the research group and the kind of help the research group could offer; contact numbers and email addresses were made available if they wished to participate in this study. Those who consented to participate were then given an appointment at the Epilepsy Outpatient Department, Gaafar Ibnauf Children’s Hospital, Khartoum where they were evaluated by the paediatric neurologist. Results:Altogether, 74,949 pupils were enrolled for the study, 398 of whom were identified initially as having seizures and 332 of whom (83.4%) were identified by a paediatric neurologist. Of the 332, 303 (91.3%) proved to have epileptic seizures, 250 (82.5%) were known to have epilepsy, and 53 (17.5%) were newly diagnosed during the survey. The male to female ratio was 1.5:1. The total prevalence of epilepsy in Khartoum State was estimated to be 4/1000. The highest prevalence was in Jabal Awliya Locality (4.87/1000) and the lowest was in Khartoum Locality (3.35/1000). Twenty-nine (8.7%) patients proved to have non-epileptic seizures. The majority (15, 51.6%) had psychogenic non-epileptic seizures, and four (13.6%) had syncope. The majority (171, 56.43%) of patients had generalised epilepsy, 109 (35.97%) had focal epilepsy, and 23 (7.6%) had unclassified epilepsy. Conclusion:The prevalence of epilepsy in school children in Khartoum State (4/1000) is higher than that reported previously from Khartoum Province in 1983 (0.9/1000). [ABSTRACT FROM PUBLISHER]

Introduction: Surgical site infections account for 14%-25% of all nosocomial infections. The main aims of this study were to audit the use of prophylactic antibiotic, to quantify the rate of post-operative wound infection, and to identify risk factors for its occurrence in general surgery. Methodology: A cross-sectional study was conducted in the General Surgery Department in Khartoum Teaching Hospital– Sudan. All Adult patients (age >18 years) admitted during March 1st to 31st October 2010 were recruited. Multivariable logistic analysis was done to identify wound infection risk factors. Prescriptions were audited against predetermined criteria. Results: A total of 540 patients were recruited; (females73.7% of total ). The performed surgical procedures were 547. The rate of wound infection was 10.9%. Multivariable logistic analysis showed that; ASA score > 3; (p= <0.001), wound class (p= 0.001), and laparoscopic surgical technique; (p= 0.002) were significantly associated with prevalence of wound infection. Surgical prophylaxis was unnecessarily given to 311 (97.5%) of 319 patients for whom it was not recommended. Prophylaxis was recommended for 221 patients; of them 218 (98.6 %) were given preoperative dose in the operating rooms. Evaluation of prescriptions for those patients showed that; spectrum of antibiotic was adequate for 160 (73.4%) patients, 143 (65.6%) were given accurate doses, only 4 (1.8%) had the first preoperative dose/s in proper time window, and for 186 (85.3%) of them prophylaxis was extended post-operatively. Only 36 (6.7%) prescriptions were found to be complying with the stated criteria. Conclusion: The rate of wound infection was high and prophylactic antibiotics were irrationally used. Multiple interventions are needed to correct the situation. [ABSTRACT FROM AUTHOR]

Summary: Surveillance of wound infections has been shown to be a powerful preventive tool, and feedback to the clinical staff reduces wound infection rates. The main objectives of this study were to identify the applicability of telephone calls as a method of post-discharge wound infection surveillance, and to identify patients and procedures characteristics associated with loss for follow-up after hospital discharge. Materials and methods: This was a prospective cohort study conducted in Khartoum Teaching Hospital, Sudan. Patients, aged >18 years admitted for elective clean and clean-contaminated surgery during March 1st to 31st October 2010 were recruited. 1-month surveillance of wound infections was conducted with telephone interviews. Results: Overall 3656 patients were operated on. Of them 1769 (48.4%) were eligible {mean age 37.8+14 years; females, n =1472 (83.3%)}. The performed surgical interventions were 1814. Of these 1277 (70.4%) were clean-contaminated and 537 (29.6%) were clean. Patients who successfully completed the follow-up were 1387 (78.4%), while 368 (20.8%) were lost, and 14 (0.8%) died. The percentage of male patients (85.3%) who successfully completed the follow-up was significantly higher than females (77.8%); (P =0.002). Wound infection was detected in 15 (0.8%) cases during hospital stay and 110 (6.2%) others after hospital discharge. Conclusions: The majority of wound infections in the current study appeared in post-discharge period; this emphasis the need for establishment of surveillance program in the hospital. Surveillance of wound infections using telephone calls is applicable in this setting and can be used as an alternative method to clinic-based diagnosis of wound infections. [Copyright &y& Elsevier]

A study was conducted to determine the degree of tooth loss, factors influencing tooth loss, and the extent of prosthodontic rehabilitation in Sudanese adults (≥ 16 years old) attending outpatient clinics in Khartoum State. Pearson and multivariate analyses were used to examine the relationships between tooth loss and specific characteristics determined through interviews and clinical examinations. The mean number of missing teeth was 3.6 (SD, 4.9) and the prevalence of edentulism was 0.1%. The prevalence of tooth loss (missing at least one tooth) was 78%; 66.9% of tooth loss was due to caries, and 11.2% was attributable to other reasons. Prosthetic replacement of missing teeth was evident in 3%, whereas a need for prosthetic replacement was evident in 57%. Having < 20 teeth was associated with age, gender, and socioeconomic status; tooth loss due to caries was associated with age, tribe, frequency of tooth-brushing, and a low rate of dental consultation. Tooth loss due to other reasons was associated with age, tribe, education, periodontal pocketing, tobacco use, tooth wear, and prosthetic status. The results of the present study indicated that the major cause of tooth loss was dental caries, thus emphasizing the importance of a public prevention-based healthcare program. Replacement of missing teeth was uncommon in the study subjects, which may reflect lack of access to this type of oral healthcare. [ABSTRACT FROM AUTHOR]