Awareness of food allergies: a survey of pediatricians in Kuwait.

BACKGROUND: Early diagnosis of food allergies (FA) is important for a favorable prognosis. This study aimed to determine the level of awareness of FA among pediatricians in Kuwait. METHOD: A 43-item self-administered questionnaire was designed and distributed to pediatricians working at 4 government hospitals in Kuwait. RESULTS: A total of 140 pediatricians completed the questionnaire, with a participation rate of 51.1% (81 males and 59 females). The mean age of participants was 40.81 years, and the mean number of years working in pediatrics was 13.94 years. The mean overall knowledge score was 22.2. The pediatricians' overall knowledge scores were found to be significantly associated with their age (older pediatricians had higher overall scores) and years of experience as a pediatrician but were independent from hospital site, gender, or rank. A multiple linear regression revealed pediatrician age and gender were the only variables that were significantly associated with the overall knowledge score. Only 16.4% of the participants answered at least 2/3 of the survey questions correctly. The questions that were correctly answered by ≤ 2/3 of the participants constituted 80% of clinical presentation questions, 66.6% of diagnostics questions, 77.7% of treatment questions, and 42.8% of prevention questions. Interestingly, among 68 pediatricians (48.5%) who determined that they felt comfortable evaluating and treating patients with FA, only 12 (17.6%) passed the questionnaire. CONCLUSIONS: This survey demonstrates that there is a noteworthy deficiency of pediatricians' awareness about FA. The implementation of strategies to improve pediatricians' awareness is critical to diagnose food allergy patients early and improve their health and outcomes.

Role of diabetes in the prognosis and therapeutic outcome of tuberculosis.

Background. Increased susceptibility of diabetic mellitus (DM) patients to infection, including tuberculosis (TB), is well documented. The prevalence of DM in Malaysia is reaching epidemic proportions. In this study, we sought to assess risk factors for TB and the impact of DM on the outcome of TB treatment. Methods. TB patients, diabetic patients, and diabetic patients with TB were divided into three groups of 200 subjects each. Data were obtained from patients' medical files at the beginning and end of the study period. Prevalence rates of DM and HIV among TB patients were assessed. Prognosis, TB-related complications, anatomical site of infection, and duration of infection and diabetes were also examined. Results. The prevalence rates of HIV and DM amongst TB patients were 7.7 and 30%, respectively. The diabetic TB patient group contained more males (72%) and smokers (45.5%) compared to the nondiabetic group (58.3% and 33.5%, resp.). Approximately 74% of diabetic patients were Mycobacterium sputum positive compared to only 51% of nondiabetic patients. Diabetic patients were also more likely to develop pulmonary TB (87%) compared to nondiabetic TB patients (59%). Diabetic TB patients had a higher mortality rate (7.5%) compared to the TB only and DM only groups (1 and 2%, resp.). The duration of TB symptoms was longer in nondiabetic TB patients compared to diabetic TB patients (4.5 versus 2.6 months, resp.). Diabetes antedated TB by a mean time of 4 years. Conclusions. We found a higher number of sputum-smear-positive cases and pulmonary TB cases as well as a greater number of males and higher mortality rate in diabetic patients compared to nondiabetic patients.

Survival and predictors of death among primary immunodeficient patients: a registry-based study.

PURPOSES: The aims of this study were to investigate survival among patients with primary immunodeficiency disorders (PID) in Kuwait and to determine whether certain variables were associated with increased risk of death. METHODS: The data of 176 patients (98 males and 78 females) were extracted from the Kuwait National Primary Immunodeficiency Disorders Registry and the observation period was from January 2004 to July 2011. RESULTS: The distribution of the reported patients was combined T- and B-cell immunodeficiencies (30.1%), predominantly antibody immunodeficiency (19.9%), other well-defined immunodeficiencies (25%), diseases of immune dysregulation (14.8%), congenital defects of phagocyte number, function or both (6.25%), and complement deficiencies (4.0%). In a total of 619.1 patient-years at risk, 48 patients died (mortality incidence rate 77.53 per 1,000 person-years). The overall survival in the studied cohort was 72.7% (72.4% for males and 73.1% for females). The most common cause of death was sepsis (46%) followed by pneumonia (29%). The probabilities that a patient survived 2, 4, and 6 years after onset of symptoms were 76%, 73%, and 69%, respectively. The variables that were found to be predictors for death are parental consanguinity, sepsis, adenovirus and CMV infections, failure to thrive, PID category, and onset age <6 months. CONCLUSIONS: Patients with PID have decreased probabilities of survival that are variable between PID categories. Early diagnosis and aggressive therapeutic interventions specifically of patients with history of the variables associated with increased risk of death may help increase their chance of survival.

IR, 1H NMR, mass, XRD and TGA/DTA investigations on the ciprofloxacin/iodine charge-transfer complex.

The charge-transfer complex (CTC) of ciprofloxacin drug (CIP) as a donor with iodine (I(2)) as a sigma acceptor has been studied spectrophotometrically in CHCl(3). At maximum absorption bands, the stoichiometry of CIP:iodine system was found to be 1:1 ratio according to molar ratio method. The essential spectroscopic data like formation constant (K(CT)), molar extinction coefficient (ɛ(CT)), standard free energy (ΔG°), oscillator strength (f), transition dipole moment (µ), resonance energy (R(N)) and ionization potential (I(D)) were estimated. The spectroscopic techniques such as IR, (1)H NMR, mass and UV-vis spectra and elemental analyses (CHN) as well as TG-DTG and DTA investigations were used to characterize the chelating behavior of CIP/iodine charge-transfer complex. The iodine CT interaction was associated with a presence of intermolecular hydrogen bond. The X-ray investigation was carried out to investigate the iodine doping in the synthetic CT complex.

Prevalence of type 2 diabetes mellitus among Kuwaiti children and adolescents.

OBJECTIVES: To determine the prevalence of type 2 diabetes among 6- to 18-year-old Kuwaiti children. SUBJECTS AND METHODS: Children with type 2 diabetes were identified at 182 schools (50 primary, 63 intermediate, and 69 secondary) randomly selected using the 2000/2001 educational districts' registers as a sampling frame. Prevalence rates were adjusted to the 2002 Kuwaiti population. Diagnosis of type 2 diabetes was based on the World Health Organization and the American Diabetes Association criteria. RESULTS: Type 2 diabetes was identified in 45 of the 128,918 children surveyed, thereby giving an overall prevalence of 34.9 per 100,000 [95% confidence interval (CI) 24.7-45.1]. There was a significant difference in prevalence between males (47.3, 95% CI 28.7-65.8) and females (26.3, 95% CI 14.8-37.8) at p = 0.05 and a significant trend for an increase in prevalence of type 2 diabetes with age (p = 0.026). The overall age-adjusted prevalence rate in the 2002 Kuwaiti population was 33.2 (95% CI 26.6-39.9), 41.6 (95% CI 31.2-52.0) in male and 24.6 (95% CI 16.4-32.7) in female children; the difference was significant at p = 0.013. There was no significant difference in prevalence between regions. Children with type 2 diabetes had a significantly higher frequency (51.1%) of a positive family history of diabetes than children of a similar age without type 2 diabetes (22.2%) (p = 0.004). CONCLUSION: The prevalence of type 2 diabetes in adult Kuwaitis is spreading to children and adolescents, making it an emergency public health problem. Efforts need to be initiated to address prevention strategies of type 2 diabetes in youth.

Use of interaction cards to evaluate clinical performance.

Currently in-training evaluation in Kuwait depends on the use of the global rating scale at the end of clinical rotation clerkships. Such a scale is inconsistent, subjective, and suffers from deficiencies such as positive skewness of the distribution of ratings and poor reliability. The aim of the study was to assess the inter-rater variation and the reliability of the recently introduced Interaction Card (IC) method for evaluating clinical performance and to measure the agreement between trainees' overall performance evaluation by the currently used global rating scale and the IC summative evaluation. In the study, 370 evaluators encountered 50 trainees during their basic clinical training rotations (internal medicine, surgery, obstetrics and gynecology, and pediatrics) at six hospitals. A total of 9146 encounters were conducted focusing on six clinical performance domains: clinical skills (taking history, case sheet, and physical examination), professional behaviour, case presentation, diagnosis, therapy and handling of emergencies. The method demonstrated significant inter-rater variation in the overall IC ratings according to specialty, rank of evaluator and hospital (p < 0.001). The Interaction Card was found to be reliable, as shown by the internal consistency between the six domains (Cronbach's alpha = 0.914). There was low correlation (Spearman rank correlation coefficient, rs = 0.337), and low agreement (Kappa = 0.131) between the global rating scale and Interaction Cards summative evaluations. The IC method provided instantaneous formative feedback and summative evaluation for clinical performance to trainees. The method can be generalized to encompass training and examinations programmes for all categories of trainees in most clinical specialties.

Prevalence of type 1 diabetes among 6- to 18-year-old Kuwaiti children.

OBJECTIVES: To determine the prevalence of type 1 diabetes among 6- to 18-year-old Kuwaiti children according to gender, age, and region. SUBJECTS AND METHODS: Children with type 1 diabetes aged 6-18 years were identified at 182 schools (50 primary, 63 intermediate, and 69 secondary) in Kuwait during the study period October 2000 to September 2002. Schools were randomly selected using the 2000/01 educational districts' registers as sampling frame proportional to the number of schools in each district. Prevalence rates were adjusted to the 2002 Kuwaiti population. Diagnosis of type 1 diabetes was based on the World Health Organization, and the American Diabetes Association criteria. RESULTS: Prevalence of type 1 diabetes was 269.9 per 100,000 (95% confidence interval, CI 241.6-298.3). There was no significant difference in prevalence between male (247.6, 95% CI 205.2-290.0) and female (285.5, 95% CI 247.5-323.5). Type 1 diabetes was more prevalent in the age group 10-13 years (347.3), and lowest in the age group 6-9 years (182.6) per 100,000; the difference was significant at p < 0.001. The overall age-adjusted prevalence rate was 252.9 (95% CI 234.6-271.2), 229.1 (95% CI 204.6-253.6) in male and 277.4 (95% CI 250.0-304.7) in female children in the 2002 Kuwaiti population. The mean age at onset was 9.2, and 8.1 years in male and female children, respectively (p = 0.018). There was no significant difference in prevalence between regions. CONCLUSION: Type 1 diabetes is a common chronic disease in Kuwaiti children.

Association of serum sialic acid with cardiovascular metabolic risk factors in Kuwaiti children and adolescents with type 1 diabetes.

The aim of the present study was to investigate the relation of serum total sialic acid (TSA) concentrations with cardiovascular metabolic risk factors in Kuwaiti children and adolescents with uncomplicated type 1 diabetes. This case-control study included 150 (57 males and 93 females) type 1 diabetic children aged 6 to 18 years matched by age and sex to 150 nondiabetic children as controls. Measured variables included weight, height, systolic, diastolic blood pressure, and biochemical variables: blood glucose, glycated hemoglobin (HbA(1C)), triglycerides (TG), total cholesterol (TC), high-density lipoprotein cholesterol (HDL), apolipoproteins (apo) A1 and B, and urine microalbumin. There was no significant difference between mean serum TSA of the type 1 diabetic children (671.0 mg/L) and their controls (663.7 mg/L). In diabetic children, mean serum TSA was significantly higher in females (699.1 mg/L) than in males (625.2 mg/L) (P =.003). Significant correlations were found between serum TSA and the cardiovascular risk factors TC (P =.002), TG (P <.001), and apo B (P =.008). TSA mean level was significantly higher in diabetic children with poor glycemic control (HbA(1C) > 9.0%; P =.015), raised TC (P =.013), raised TG (P =.014), and in children with family history of cardiovascular disease (CVD; P =.02). In conclusion, the study suggests that serum TSA levels were not elevated in young type 1 diabetic children as compared with controls. The study also confirmed significant correlation of TSA concentrations with CVD risk factors TC, TG, and apo B, and as such serum TSA may be considered as a marker for CVD risk, especially in diabetic patients. A long-term prospective study is recommended to ascertain the longitudinal relationship of serum TSA with the adverse metabolic changes in type 1 diabetic children as complications prevail.

Prevalence of low back pain among physical therapists in Kuwait.

OBJECTIVE: To determine the life and point prevalence rates and study the characteristics of work-related and non-work-related low back pain (LBP) among physical therapists in Kuwait and its effect on their regular activities. SUBJECTS AND METHODS: A specially designed self-administered questionnaire was distributed to 143 physical therapists in Kuwait. The questionnaire included demographic data, history and characteristics of LBP before and after working as a physical therapist, the effect of LBP on regular activities and current LBP. A visual analogue scale was used to score the intensity of the pain. RESULTS: One hundred (70%) of the 143 physical therapists completed the questionnaire; mean age and standard deviation of the respondents were 35.9 +/- 8.45 years. The lifetime prevalence of work-related LBP was 70% (61.8% in males and 74.2% in females) and the point (current) prevalence rate was 57% (31.6% in males and 68.4% in females). All the 100 therapists were college graduates who worked full-time and 82% were employed in general hospitals and rehabilitation centers. The most common areas of specialty were orthopedics (32%) and neurology (23%). Fifty percent reported that LBP affected their regular activities, 28.6% reported limitation due to pain and 11.4% changed their work settings because of LBP. The main site of pain was at low back and buttocks. Pain intensity was scored similarly among male and female physical therapists. CONCLUSION: Work-related and point prevalence rates of LBP among physical therapists in Kuwait are high and affect their daily activities, necessitating changes in work settings.

Specialty choices of Kuwaiti medical graduates during the last three decades.

INTRODUCTION: This study examined postgraduate specialty training of Kuwaiti medical graduates during 1968 to 1999 and identified their attained professional qualifications to reveal scarcity in some specialties. METHOD: A survey was carried out involving review of the records maintained at the Kuwait Institute for Medical Specialization (KIMS) and the Ministry of Health for all of the trainees who were enrolled in higher training programs for specialization. Information obtained from the records was ascertained through matching with the doctors' career destinations and employment in the recruitment departments of the health sector. RESULTS: A total of 652 Kuwaiti medical graduates attained their higher postgraduate qualifications until 1999. There were more female postgraduates compared with males from 1993 upwards and a drop in 1991 in the number of postgraduates owing to the Gulf War. Specialty differed according to gender: males mostly opted for medicine and surgery, whereas females mainly chose obstetrics and gynecology, pediatrics, and family medicine. The nature of postgraduate qualifications differed according to gender: fewer females undertook academic qualifications. DISCUSSION: The number of Kuwaiti medical graduates with higher professional qualifications significantly increased after 1985 owing to the establishment of KIMS and the Kuwait Faculty of Medicine. The increase in the number of female postgraduates since 1993 is attributable to the social and cultural transitions witnessed by Kuwait. Gender significantly affected the nature of postgraduate studies and the choice of specialty. The pattern of preference of Kuwaiti graduates to specialties was consistent with other parts of the world. Scarcity in some specialties has been revealed and needs to be adjusted.

Patient satisfaction with three dental speciality services: a centre-based study.

OBJECTIVE: To assess the level of patient satisfaction with three dental speciality services: oral surgery, periodontics, and fixed prosthodontics. SUBJECTS AND METHODS: A sample of 1,242 patients, aged 16 years and over who received dental care at least twice at the main dental centre, Al-Amiri, Kuwait, were interviewed during May-August 1998 by independent researchers concerning their experience of previous visits. Patients reported their level of satisfaction on a 5-point Likert scale for the items in the questionnaire, which focused on four areas: access, dentist's communication, staff helpfulness, and structural aspects of the practice. RESULTS: On average 49.4% (25.9-89.6%) of participating patients rated the level of care received as excellent. Areas rated poorest included waiting time for an appointment and waiting time in the clinic to access the dentist. Participants were less satisfied with doctor's explanation of illness, dental treatment and confidentiality of medical records. The areas that received excellent ratings by patients included: (a) communication (listening and understanding complaints 40.0% and courteous treatment 57.8%), and (b) structural aspects (availability of infection control and safety measures 89.6% and packed sterilized instruments 78.9%). CONCLUSION: Findings indicate that the level of patient satisfaction was reasonably high. Areas identified as needing improvement included: dentist-patient communication skills, medical records, appointment systems, and shortening of the waiting time to access the dentist.

Developments in the instruction of biostatistics at the Kuwait University Health Science Centre in a decade.

BACKGROUND: Kuwait has witnessed many changes that influenced, among other things, the structure of medical education including biostatistics. This article describes the developments in biostatistics instruction and curriculum in the Health Science Centre, University of Kuwait, during the past 10 years. DESCRIPTION: Instead of teaching biostatistics as an independent component, the university has developed an integrated course (35 hr of lectures and 12 hr of tutorial sessions) of biostatistics, epidemiology, and demography that is taught to undergraduate medical and dentistry students to ensure interdisciplinary interaction, to remove redundancies, and to standardize terminology across the three disciplines. The core curriculum of the biostatistics course is compatible with the recommendations of the American Statistical Association. Separate biostatistics courses are also offered to pharmacy and allied health students to address their diverse interests. In addition, new biostatistics and computer applications instruction courses were developed and are taught to the students of the Master of Science (MSc), Master of Public Health (MPH), and PhD programs. For continuing medical education, a workshop on biostatistics and computer applications is organized annually for the medical profession as a collaboration between the Health Science Centre and the Kuwait Institute for Medical Specialization. EVALUATION: The instructor and curriculum content of the biostatistics courses are confidentially evaluated and independently analyzed by the office of the Vice Dean for Academic Affairs. Overall, students evaluate the biostatistics instructors highly and are pleased with the content of the biostatistics curriculum. CONCLUSIONS: During the last decade, biostatistics instruction in the Kuwait Health Science Centre had many new developments. An integrated course on biostatistics, epidemiology, and demography was developed with emphasis on problem solving and small group learning. Another biostatistics course is offered to the students of the new faculty of pharmacy. Further biostatistics courses became operational for the postgraduate programs: (MSc), (MPH), and PhD. Continuing medical education is supported by workshops, which is a sign of collaboration with the health community, and a consultancy office has been established. Overall, biostatistics instruction is well received by students, and the role of biostatistics is recognized by researchers from the medical profession.