Reducing waiting time at a Nigerian HIV treatment clinic: opinions from and the satisfaction of people living with HIV/AIDS.

We assessed the waiting time and perceived satisfaction with care among people living with HIV/AIDS (PLHIV) at an antiretroviral clinic in Nigeria. A structured questionnaire was administered during interviews. Four hundred patients completed the questionnaire. The mean age of the respondents was 36.4 years (SD 9.7 years), and 61% of them were females. A majority, 72.9%, reported that the time elapsed between entry into the clinic and access to medical care services (waiting time) was more than an hour. However, a majority (77%) expressed satisfaction with the medical care they received. Although the majority of PLHIV were satisfied with their medical care, more needs to be done to reduce patient waiting time before access to medical services.

Lymphomas in sub-Saharan Africa--what can we learn and how can we help in improving diagnosis, managing patients and fostering translational research?

Approximately 30 000 cases of non-Hodgkin lymphoma (NHL) occur in the equatorial belt of Africa each year. Apart from the fact that Burkitt lymphoma (BL) is very common among children and adolescents in Africa and that an epidemic of human immunodeficiency virus (HIV) infection is currently ongoing in this part of the world, very little is known about lymphomas in Africa. This review provides information regarding the current infrastructure for diagnostics in sub-Saharan Africa. The results on the diagnostic accuracy and on the distribution of different lymphoma subsets in sub-Saharan Africa were based on a review undertaken by a team of lymphoma experts on 159 fine needle aspirate samples and 467 histological samples during their visit to selected sub-Saharan African centres is presented. Among children (<18 years of age), BL accounted for 82% of all NHL, and among adults, diffuse large B-cell lymphoma accounted for 55% of all NHLs. Among adults, various lymphomas other than BL, including T-cell lymphomas, were encountered. The review also discusses the current strategies of the International Network of Cancer Treatment and Research on improving the diagnostic standards and management of lymphoma patients and in acquiring reliable clinical and pathology data in sub-Saharan Africa for fostering high-quality translational research.

A prospective diary study of stuttering priapism in adolescents and young men with sickle cell anemia: report of an international randomized control trial--the priapism in sickle cell study.

Priapism is defined as a prolonged, persistent, and purposeless penile erection. It is a common (35%) but frequently understated complication in young men and adults with sickle cell disease. We had previously demonstrated an association between stuttering attacks (<4 hours) and an acute catastrophic event with its consequent problems of erectile dysfunction and impotence. We describe a randomized, placebo-controlled, clinical study looking at medical prophylaxis with 2 oral α-adrenergic agonists, etilefrine and ephedrine, in preventing stuttering attacks of priapism. One hundred thirty-one patients were registered into a 2-phase (observational and intervention phase) study, and 86 patients (66%) completed Phase A diary charts. Forty-six patients (59%) completed a 6-month treatment phase (Phase B), and the remaining patients were lost to follow-up despite persistent efforts to contact them. Various reasons are postulated for the high attrition rates. The drugs were well tolerated, and no serious adverse events were reported. There was no significant difference among the 4 treatment groups in the weekly total number of attacks in Phase B (analysis of covariance P = .99) nor among the average pain score per attack after adjusting for attack rates and pain scores in Phase A (analysis of covariance P = .33). None of the patients who completed the study required penile aspiration at study sites while on medical prophylaxis. Young men with sickle cell disease are not comfortable engaging with health care providers about issues relating to their sexual health. The full impact of an improved awareness campaign and early presentation to hospital merits further standardized study. Priapism still contributes seriously to the comorbidity experienced by this previously inaccessible group of patients and medical prophylaxis with oral α-adrenergic agonists is feasible. Future international collaborative efforts using some of the lessons learnt in this study should be undertaken.