Sexually Transmitted Infections among Patients Attending the General Practice Clinic; Wesley Guild Hospital; Ilesa; Nigeria

Sexually transmitted infections (STIs) are among the most common infectious diseases in the world today. There are few reliable statistics on the true prevalence of STIs in developing countries; especially in the general practice setting; hence the need to determine the prevalence in each locality. With the scourge and pandemicity of human immunodeficiency virus (HIV) and the fact that STIs are recognised as independent risk factors for its transmission; determining the risk profiles for STIs has become paramount. The aim of this study was to describe the pattern of STIs among patients attending a Nigerian general practice (GP) clinic. Methods: This was a descriptive; cross-sectional; hospital-based study. Consenting patients were recruited serially between February and April 2006 until the sample size of 415 was reached. Subjects' genital symptoms were considered according to the four common STI syndromes according to National AIDS/STD Control Programme guidelines. Results: The age range of the subjects was 15 to 95 years (mean 45.16 years; standard deviation 18.83 years; median 44 years). The median age at coitarche was 21 years while the median age at marriage was 25 years. The prevalence rates of current; past and lifetime STI were 18.8; 22.4 and 32 respectively. Only 28 (6.8) study subjects had laboratory evidence of STIs at the time of study. Previous sex with a commercial sex worker; previous history of STIs; premarital sex; first intercourse before or at 21 years of age and multiple sexual partners were significantly associated with STIs. Previous history of STIs was a strong predictor of current STI in this study while premarital sex and previous sex with a commercial sex worker were strong predictors of past STI. The frequency of HIV infection among subjects with STIs was more than double that of the control and a co-infection rate of 17.9was found. Conclusions: The findings of this study indicate a high prevalence of STIs in the study community in association with prevailing high sexual risk behaviours; hence the need for reliable control programmes targeting the latter

Prevalence of chronic kidney disease in a Nigerian family practice population

Background: Chronic kidney disease (CKD) is a global public health problem, with a greater burden and prohibitive cost of care particularly in developing countries. This study determined the prevalence of chronic kidney disease and identified its associated risk factors in patients attending the Family Practice Clinic, Wesley Guild Hospital, Ilesa, Nigeria. Method: Consecutive newly-registered patients who attended the Family Practice Clinic of Wesley Guild Hospital, Ilesa from August 2005 to January 2006 were recruited and studied. Relevant data were collected by using an interviewer-administered questionnaire, and determining the spot urinary ACR (albumin-creatinine ratio) of the subjects by using Microalbustix™ reagent strips and using their serum creatinine concentration. The glomerular filtration rate (GFR) of each subject was estimated using the Modification of Diet in Renal Disease (MDRD) formula. A repeat urine test was done three months after the initial screening to identify subjects with persistent microalbuminuria. Results: The age of the study subjects ranged from 20 to 74 years, with a mean age of 50.52 + 13.03 years. There were 68 males and 182 females in the sample population, showing a male to female ratio of 1:2.7. One hundred and thirteen of the 250 subjects (45.2%) were found to have pathologic albuminuria at the initial screening, while 31 (12.4%) had persistent albuminuria three months later. Also, 51 subjects (20.4%) had estimated low GFR at the initial screening and 26 (10.4%) had persistent low GFR three months later. Significant risk factors for CKD in the study subjects were increasing age, elevated blood pressure, history of diabetes mellitus (DM), habitual intake of analgesics and herbs, and an abnormal waist to hip ratio(p < 0.05). The association between persistent abnormal ACR and low GFR did not reach statistical significance (p = 0.053). Habitual analgesic intake (p = 0.002) and age group (p = 0.0027) were true predictors of CKD among the study subjects. Conclusions: The prevalence of CKD in the study population was high and its association with modifiable risk factors was demonstrated. Family physicians have a unique opportunity to identify and address these factors in their patients. Routine screening for CKD in family practice clinics is indicated to reduce the burden of renal disease in the population

Antimicrobial susceptibility of Helicobacter pylori isolates of dyspeptic Nigerian patients.

The resistance of Helicobacter pylori to antibiotic treatment is a growing global concern, but this has not been well studied in our environment. This study sought to determine: the susceptibility of the organism to common antimicrobial agents used in its eradication therapy. Twenty H. pylori isolates from dyspeptic patients were subjected to standard procedures for sensitivity testing and the determination of minimum inhibitory concentration against amoxycillin, ciprofloxacin, clarithromycin, erythromycin, metronidazole, rifampicin and tetracycline. The study showed marked in vitro multiple antimicrobial resistance to the commonly used eradication agents. All twenty isolates were however sensitive to ciprofloxacin. The findings of marked antimicrobial resistance may affect the effectiveness of currently recommended eradication regimes. In our environment, incorporating ciprofloxacin into the existing H. pylori antimicrobial therapy may improve the outcome of eradication.