Pattern and predictive factors of health-related quality of life of patients with hypertension, diabetes and concomitant hypertension with diabetes in Ilorin, Nigeria.

BACKGROUND: Hypertension and diabetes are the two most important modifiable risk factors for cardiovascular disease (CVD) among Nigerian population. Because of the lifelong nature of the two diseases and the attendant long treatment regimen required, assessing the health-related quality of life (HRQoL) is an important outcome of these diseases. OBJECTIVE: This study assessed the pattern and predictive factors of HRQoL among patients with hypertension, diabetes and concomitant hypertension and diabetes using the 36-item short-form version 2. PATIENTS AND METHODS: A cross-sectional study of 1203 patients attending the outpatient clinics of the University of Ilorin Teaching Hospital, Ilorin; the patients were sampled using systematic random sampling methods. Patients were divided into those with hypertension, diabetes and both diseases. The predictors of physical and mental component summaries of HRQoL were analysed using Norm-based Scoring. The level of significance was set at P < 0.05 and 95% confidence interval. RESULTS: The patients with both diseases have lowest physical HRQoL (45.6), while the diabetic patients have the worst mental HRQoL (39.5). Negative predictors of physical HRQoL across the three groups were: drug regimen (hypertension P < 0.001, diabetes P < 0.001, both P = 0.005), CVD complication (hypertension P < 0.001, diabetes P = 0.025) and accompanying persons (P < 0.001). The positive predictors of physical HRQoL across the three groups were medication adherence (hypertension P < 0.001, diabetes P < 0.001 and both P = 0.002). Similarly, medication adherence was the positive predictor for mental HRQoL across the three groups of patients (hypertension P < 0.001, diabetes P = 0.001 and both P < 0.001). CONCLUSION: This study provided evidence to show that HRQoL across the three categories of patients in Ilorin, Nigeria, is suboptimal. Drug regimen, medication adherence and support from accompanying persons were important predictive factors of HRQoL.

Prevalence of stroke in three semi-urban communities in middle-belt region of Nigeria: a door to door survey.

INTRODUCTION: The burden of stroke has been projected to increase for developing countries, but data are limited, especially in sub-Saharan Africa. This necessitated this study to determine the stroke prevalence in a semi urban community in middle-belt region of Nigeria. METHODS: A two-phase door-to-door study was performed in three semi-urban communities of Kwara state; in the first phase 12,992 residents were screened and probable stroke cases were identified by trained health care workers. In the second phase individuals adjudged to be positive for stroke were screened with a stroke-specific questionnaire and made to undergo a complete neurological examination by a neurologist. Stroke diagnosis was based on clinical evaluation using WHO criteria. RESULTS: Out of the numbers that were screened, 18 probable stroke cases were identified in the first stage, and of these, 17 fulfilled WHO criteria for stroke, giving a crude prevalence rate of 1.31/1000 population. The prevalence of stroke was higher among the males than the females (1.54/1000 vs. 1.08/1000) with a ratio 1.4: 1. Sixteen subjects (94.1%) had one or more risk factors for stroke. Uncontrolled systemic hypertension (82.4%) was the commonest risk factors for stroke followed by transient ischaemic attack (TIA) (41.2%). CONCLUSION: Stroke is a condition that is prevalent in our environment; especially in older adults and men. Uncontrolled systemic hypertension and previous transient ischaemic attacks were the commonest risk factors for stroke in our community.

A 3 year audit of adult epilepsy care in a Nigerian tertiary hospital (2011-2013).

BACKGROUND: Epilepsy audit provides positive feedback to physicians that could assist in improving the quality of health care services provided for patients. This study was carried out to evaluate care given to people with epilepsy with the aim of determining potentials for improvement. MATERIALS AND METHODS: Medical records of patients with uncomplicated epilepsy who have attended the neurology clinic at the University of Ilorin Teaching Hospital for not less 12 months between years 2011and 2013 were reviewed. RESULTS: A total of 125 patients were as evaluated; of which 64 (51%) were males and 61 (49%) were females. Their median age was 26 (21-40) years and median seizure duration of 9 (4-15) years. Close to 65% of the patients were below 30 years of age. Most patients (68%) were referred by general practitioners/family physicians. Generalized epilepsy was the predominant seizure type seen in 73 (58%) patients. Majority of patients (76%) were on antiepileptic drug (AED) monotherapy, and 28 (22%) were on two AEDs combination. Eighty-one patients (64%) used carbamazepine either singly (63%) or in combination (18%) at an average dose of 600 mg/day. The two other common AEDs used were: Sodium valproate (45%) and phenobarbitone (9%). Fifty-one patients (41%) had good seizure control (no seizure in preceding 1 year), 34 (27%) had partial control (<12 attacks/year) and 41 (36%) had poor control (>1 attack/month). Overall, 66 patients (48%) had their medication changed between 2 and 3 times in the course of treatment, and the most common reason was poor seizure control. Twenty-one (21%) did not comply with the use of given AED. CONCLUSIONS: Less than half of our patients had good epilepsy control. To improve on drug compliance attending physicians need to prescribe more of the relatively cheaper AED like the phenobarbitone and to optimize drug dosage before switching to another.

Ownership and utilisation of long lasting insecticide treated nets following free distribution campaign in South West Nigeria.

INTRODUCTION: Malaria has proven to be the most horrendous and intractable amongst the health problems confronting countries in the sub-Saharan Africa. This study aims to determine the ownership and utilisation of long lasting insecticide treated nets following free distribution campaign in a state in South West Nigeria. METHODS: Multi-stage sampling technique was used to recruit 2560 households spread across the 16 LGAs of the state. Interviewer administered standardized questionnaire was used for the survey. Data analysis was done using Stata 10 software. RESULTS: Sixty eight point six percent (68.6%) of the households had at least one under-five child living in the household while 32.6% had at least one pregnant woman living in the household. A total of 2440 (95.3%) households received LLIN during the campaign. Overall, the utilization rate for all respondents was 58.5%. Despite the fact that 2440 households received LLINs during the campaign, only 84.3% of them were seen to have hung theirs during the survey. CONCLUSION: Coverage and ownership of LLINs increased significantly following the free distribution campaign. There was a discrepancy between net possession and net use with rate of use lower than possession. Post distribution educational campaign should be incorporated into future distribution campaigns to help increase net utilisation.

Prevalence and clinical implications of psychopathology in adults with epilepsy seen in an outpatient clinic in Nigeria.

BACKGROUND: The psychopathological and clinical characteristics of adult patients with epilepsy attending our neurology clinic were evaluated to determine prevalence of psychopathology and its associated factors towards improving services and initiating collaborative care which is currently nonexistent. METHODS: The study was a two-stage procedure conducted over 1 year using the General Health Questionnaire in the first stage and Schedule for Clinical Assessment in Neuropsychiatry in the second stage. Diagnosis of psychiatric disorders was based on International Classification of Diseases: 10th Revision criteria. RESULTS: Sixty-three patients were interviewed. Mean age was 34.43 ± 13.7 years; more than half of the patients had less than one seizure episode per month. Fourteen patients (22.2%) had partial epilepsy; 40 (63.5%), generalized; and 9 (14.3%), unclassified seizures. The rate of psychiatric morbidity was found to be 28.6%. Depressive disorders were the most common (66.7%), followed by psychotic disorders (11.1%), anxiety disorders (11.1%) and dementia (11.1%). Psychopathology was more common in women (P=.007), those older than 40 years (P = .038) and those with partial epilepsy (P = .017). CONCLUSION: About one third of patients with epilepsy studied had undetected and untreated psychopathology. Our neurology clinic urgently needs currently nonexistent collaborative care involving neurologists, psychiatrists and primary care physicians in order to improve the mental health of the patients with epilepsy.

Cardiac autonomic dysfunction in sickle cell anaemia and its correlation with QT parameters.

BACKGROUND: Abnormalities of QT parameters together with cardiac autonomic neuropathy (CAN) confer significant risks of cardiac morbidity and mortality in patients with diabetes mellitus. We questioned whether or not CAN influences occurrence of QT interval prolongation and dispersion in patients with sickle cell anaemia (SCA). MATERIALS AND METHODS: Forty stable adult sickle cell patients with 44 healthy haemoglobin AA controls were studied. Baseline electrocardiograms were obtained and cardiovascular autonomic function tests were performed using standard protocols. RESULTS: Mean corrected QT (QTc) in sickle cell patients was significantly higher (P = 0.001) than the mean of controls. Similarly, mean QT dispersion (QTcd) was higher (P = 0.001) in the former than in the latter. Mean QTc in patients with CAN was longer than patients with normal autonomic function (461 ± 26 ms versus 411 ± 23 ms), P = 0.001 (OR of 17.1, CI 3.48-83.71). Similarly, QTcd was higher (P = 0.001) in patients with CAN than those with normal cardiac autonomic function. Positive correlations were found between CAN with QTc and QTcd (r = 0.604, P = 0.001, r = 0.523, P = 0.001, respectively). CONCLUSION: CAN is a risk factor for abnormalities of QT parameters in SCA and both may be harbinger for cardiac death.