Background: Globally, the population of the elderly is increasing and the greatest increase is occurring in the developing and middle income countries because of falling death rate and high birth rate. The ageing of the population in developing countries may result in increasing requirement for health care facilities including ICU care for the elderly. This study was aimed at assessing the pattern and outcome of elderly patients' admissions into the ICU of our hospital and identifies the determinants of outcome. Method: This was a retrospective study covering a 5 year period (January1 st 2010 to 31 st December 2014) in the ICU of a sub-Saharan tertiary hospital. Data was obtained from the review of ICU admission records over this period. We included as elderly patients aged 65years and above. Results: During the period under review, 90 cases were identified but only 62 cases were available for review (68.9%). There were 40 males and 22 females with ages ranging between 65 and 92years. Surgical admissions accounted for 75.8% of admissions while medical admissions were 24.2%. The overall ICU mortality in the elderly was 58.1%.The major predictors of mortality were: need for endotracheal intubation (p=0.001), mechanical ventilation (p=0.001), vasopressor (p=0.001), electrolyte derangement (p=0.001), sepsis on admission (p=0.001), shock on admission (p=0.001). Conclusion: Elderly patients admitted into the ICU are a population with an increased risk of mortality. The predictors of high risk of death are sepsis on admission, septic shock, need for vasopressor, endotracheal intubation and or mechanical ventilation and the presence of electrolyte derangement. The outcome of this study calls for a need to pay more attention to this rapidly expanding group of the population.

Long-term cardiovascular risks of stimulants for healthy children and adults with ADHD are limited to minor mean elevations in blood pressure (≤ 7 mmHg) and heart rate (≤ 10 bpm). In a sizeable minority of individuals these elevations are greater and/or reach a clinical threshold. Subjective complaints may also be anticipated during long-term treatment, yet without an increase in serious cardiac outcomes above background rates per age. Future research is needed on possible latent or cumulative cardiovascular risks in healthy individuals, as well as the longer-term cardiovascular safety in vulnerable populations.

IntroductionBreast cancer patients are presenting at advanced stages for oncological treatment in Nigeria and World Health Organization predicted developing countries’ breast cancer incidence and mortality to increase by year 2020.MethodsProspective observational hospital based study that enrolled breast cancer patients from catchment area of an oncology service hospital in Nigeria between 2007 and 2013. Patients’ demographics, breast cancer burden and health care giver presentation variables were analysed for causal factors of seeking medical help and what determines commencement of effective oncological treatment.ResultsForty-six patients were enrolled, 19.6% of them presented primarily to oncologist while 80.4% presented secondarily for oncological treatment. There is a significant difference in presentation time for oncological treatment (t = -3.56, df = 42.90, p = 0.001) between primary (M =11.56 ± 5.21 weeks) and secondary presentation (M= 52.56 ± 10.27weeks). Tumor burden of those that presented secondarily were significantly more advanced (U = 78.5, p = 0.011) and, univariate analysis reveals that: patients’ matrimonial setting, breast cancer awareness and mode of discovery of breast symptoms are patient related factors that determines their choice of health care providers and, determinant of effective oncological treatment is patient first contact health care provider.ConclusionPatients’ bio-characteristics that determine their choice of health care provider should be incorporated into community breast cancer sensitization drives. Additionally, there is a need for a government agency assign the task of accrediting and defining scope of enterprise of health care institutions and their health care providers in our pluralist health system.

Background and Aim: Despite transrectal ultrasound (TRUS) being regarded as gold standard for prostate volume estimation, concerns have been raised in the literature concerning its accuracy especially in men with above-average prostate volumes. We aimed to evaluate the performance of TRUS for prostate volume estimation in a cohort of sub-Saharan African men since they are known to have relatively large mean prostate volumes. Methods: This was a prospective study of 77 sub-Saharan African men who had open simple prostatectomy for benign prostate hyperplasia (BPH). Pre-operative TRUS determined total prostate volume (TPV) and transition zone volume (TZV). Following surgical enucleation, the adenoma was weighed (EPW) and its volume (EPV) also determined by fluid displacement. TRUS was repeated six weeks post-operatively to calculate the TRUS-estimated specimen volume (TESV).

Associations between hypertension and cardiovascular complications of diabetes mellitus in Nigerians, were examined in a cross-sectional study. 20 hypertensive-diabetic patients, 16 hypertensive patients, 10 non-hypertensive diabetic patients and 10 age- and sex-matched healthy controls, underwent M-mode and cross-sectional echocardiography, and Bruce-protocol treadmill exercise performance. Left ventricular (LV) mass indices (+/- SD) were significantly higher in hypertensive patients (164 +/- 12gm-2), diabetic (158 +/- 17gm-2) and hypertensive diabetic patients (125 +/- 129gm-2) compared with normal controls (111 +/- 17gm-2) p < 0.01. However, the LV mass index in the hypertensive-diabetic patients was significantly less than in hypertensive (p < 0.05) or normotensive diabetic patients (p < 0.05). Systolic cardiac contractility measured as fractional fibre shortening, was preserved in the hypertensive patients (24 +/- 4%) compared with the healthy controls (23 +/- 4%), but was depressed in diabetic patients (19 +/- 3%) and to a greater extent in the hypertensive-diabetic patients (15 +/- 4% p < 0.01). Treadmill exercise tolerance time was reduced independently in hypertension (309 +/- 73 seconds) or diabetes (321 +/- 119 seconds), p < 0.05, but was further impaired in hypertensive-diabetic patients (289 +/- 110 seconds) p < 0.01 compared to the healthy controls (490 +/- 156 seconds). The patients with hypertension and diabetes had a greater degree of proteinuria (p < 0.001) and a higher frequency of retinopathy (p < 0.001), in comparison to those with hypertension or diabetes alone.