Differential Clubbing and a Triad of Patent Ductus Arteriosus, Ventricular Septal Defect and Supravalvular Ring Mitral Stenosis: A Case Report.

It is not uncommon for congenital heart defects to occur in clusters. Those involving a right to left heart shunt commonly cause cyanosis and finger clubbing. Differential clubbing involving only the lower limb digits is a strong pointer to the presence of patent ductus arteriosus with reversal of shunt. We report a case of 25-year-old man with effort intolerance and differential clubbing. He was found to have the uncommon triad of patent ductus arteriosus, ventricular septal defect and supravalvular ring mitral stenosis. The presence of differential clubbing on a background of patent ductus arteriosus usually indicates a reversal of shunt and negates surgical intervention. This general rule may however not apply with co-existing mitral stenosis as the elevated pulmonary pressure may be predominantly post-capillary. The finding of mitral stenosis in a patient with patent ductus arteriosus and differential limb clubbing may signify a good prognostic surgical outcome.

Il n'est pas rare que des malformations cardiaques congénitales surviennent en clusters. Celles impliquant un shunt cardiaque droitegauche provoquent souvent une cyanose et un hippocratisme digital. L'hippocratisme digital différentiel touchant uniquement les orteils des membres inférieurs est un indicateur fort de la présence d'un canal artériel persistant avec inversion du shunt. Nous rapportons le cas d'un homme de 25 ans présentant une intolérance à l'effort et un hippocratisme digital différentiel. Il a été diagnostiqué avec la triade peu commune de canal artériel persistant, de communication interventriculaire et de sténose mitrale à anneau supravalvulaire. La présence d'un hippocratisme digital différentiel sur un fond de canal artériel persistant indique généralement une inversion du shunt et exclut une intervention chirurgicale. Cependant, cette règle générale peut ne pas s'appliquer en présence d'une sténose mitrale concomitante, car la pression pulmonaire élevée peut être principalement post-capillaire. La découverte d'une sténose mitrale chez un patient atteint de canal artériel persistant et d'un hippocratisme digital différentiel peut indiquer un bon pronostic pour l'intervention chirurgicale.

Premature Atherosclerotic Cardiovascular Disease: A Case of Myocardial Infarction Seven Years after Bentall Procedure in a Nigerian Man.

Surgical procedures often carry varying risk of post-procedural complications. The Bentall procedure for managing aortic root diseases has known complications including graft infection, pseudoaneurysm of the aorta or coronary arteries, embolisation and coronary insufficiency. The last three complications can cause myocardial infarction, are evaluated with coronary angiography and have been well described in the literature. Surprisingly, none of these possible complications was found in our patient. This case report describes a young Nigerian man with atherosclerotic coronary artery disease seven years after Bentall procedure.

Les interventions chirurgicales comportent souvent un risque variable de complications postopératoires. L'intervention de Bentall pour traiter les maladies de la racine aortique présente des complications connues, notamment l'infection du greffon, le pseudo-anévrisme de l'aorte ou des artères coronaires, l'embolisation et l'insuffisance coronarienne. Les trois dernières complications peuvent provoquer un infarctus du myocarde, sont évaluées par coronarographie et ont été bien décrites dans la littérature. Il est surprenant de constater qu'aucune de ces complications possibles n'a été constatée chez notre patient. Ce rapport de cas décrit un jeune homme nigérian avec une maladie coronarienne athérosclérotique sept ans après la procédure de Bentall. Mots-clés: Procédure de Bentall, Coronaropathie, Cardiopathie ischémique, Infarctus du myocarde, Nigeria.

Clinical Characteristics, Management, and Six-Month Outcomes after Discharge of Patients Admitted for Acute Heart Failure in Ibadan, Nigeria.

BACKGROUND: The burden of acute heart failure (AHF) is on the increase globally however, there are few studies on AHF in Nigeria and among black populations. OBJECTIVE: This study described the clinical profile, conventional management and six-months outcome after discharge of patients admitted for acute heart failure at the University College Hospital, Ibadan, Nigeria. METHODS: The study was a prospective study of 160 consecutive AHF patients. Socio-demographic details, clinical history, basic laboratory parameters electrocardiographic and echocardiographic parameters were assessed. They were followed-up for six-months after discharge to ascertain death or readmission. RESULTS: The mean ± standard deviation (SD) age of all the patients was 58.0 ±15.1 years. Those aged 60 years and above constituted about half of the participants. Males comprised 59.3% and hypertension was the most common risk factor (77.5%). One hundred and thirty-four subjects (83.8%) were in New York Heart Association functional classes III or IV. The most common AHF type was heart failure with reduced ejection fraction and mostly presented de novo. The mean duration of admission was 11 days while intrahospital mortality and mortality at 6 months after discharge were 6.3% and 25.6% respectively. CONCLUSION: This study provided a real-world data of AHF at UCH, Ibadan, Nigeria. It showed AHF was predominantly associated with hypertension. There was high mortality among these AHF subjects. There is a need for more strategy in our environment for preventing AHF and its adverse outcomes.

CONTEXTE: Le fardeau de l'insuffisance cardiaque aiguë (ICA) est en augmentation dans le monde entier ; cependant, il existe peu d'études sur l'ICA au Nigeria et parmi les populations noires. OBJECTIF: Cette étude décrit le profil clinique, la prise en charge conventionnelle et le résultat six mois après la sortie des patients admis pour une insuffisance cardiaque aiguë à l'University College Hospital, Ibadan, Nigeria. MÉTHODES: L'étude était une étude prospective de 160 patients consécutifs souffrant d'insuffisance cardiaque aiguë. Les détails sociodémographiques, l'histoire clinique, les paramètres de laboratoire de base, les paramètres électrocardiographiques et échocardiographiques ont été évalués. Ils ont été suivis pendant six mois après leur sortie de l'hôpital pour vérifier le décès ou la réadmission. RÉSULTATS: L'âge moyen ± écart-type (ET) de tous les patients était de 58,0 ±15,1 ans. Les personnes âgées de 60 ans et plus constituaient environ la moitié des participants. Les hommes représentaient 59,3 % et l'hypertension était le facteur de risque le plus fréquent (77,5 %). Cent trente-quatre sujets (83,8 %) appartenaient aux classes fonctionnelles III ou IV de la New York Heart Association. Le type d'AHF le plus fréquent était l'insuffisance cardiaque avec fraction d'éjection réduite et se présentait le plus souvent de novo. La durée moyenne d'admission était de 11 jours tandis que la mortalité intrahospitalière et la mortalité à 6 mois après la sortie étaient respectivement de 6,3% et 25,6%. CONCLUSION: Cette étude a fourni des données réelles de l'AHF à l'UCH, Ibadan, Nigeria. Elle a montré que l'AHF était principalement associée à l'hypertension. Il y avait une mortalité élevée parmi ces sujets AHF. Il y a un besoin de plus de stratégie dans notre environnement pour prévenir l'AHF et ses résultats défavorables. Mots-clés: Insuffisance cardiaque. Insuffisance cardiaque aiguë, Nigeria, Hypertension, Maladie cardiovasculaire.

Trends in Eye Removal Surgeries at a Tertiary Care Hospital Over Three Decades.

PURPOSE: To determine the trends in eye removal surgeries at a tertiary hospital in Nigeria over 26 years. METHODS: A retrospective comparative review of clinical records of all patients who had eye removal surgery at a tertiary hospital in Ile-Ife, Nigeria, between 2014 and 2019 was done. Patients' demographic and clinical data, including indication for eye removal and type of surgery were analysed and compared with two earlier studies at the same hospital between 1994 and 2013. RESULTS: There was an average of 14.3 surgeries per year between 2014 and 2019. Patients' ages ranged from 2 to 102 years, M:F was 1.5:1, the commonest indication for eye removal was infection (n=30, 34.9%), and the most common surgery was evisceration (n=70, 81.4%). Studies from 1994 to 2003 and 2005 to 2013, reported an average of 9.2 and 10 surgeries per year; ages ranging from 4 days to 88 years and 3 months to 88 years; with a M:F of 2.1:1 and 3.4:1 respectively. In both studies, the commonest indication for eye removal was trauma (43.4% and 43.8% respectively) and the most common surgery was enucleation (57.6% and 55% respectively). Trend data showed a progressive increase in eye infections (12% vs 15% vs 34.9%) and eviscerations (19.6% vs 31.2% vs 81.4%) over time. CONCLUSION: There was a change in trend towards an increase in eviscerations and infective indications for eye removal at the hospital over three decades. Prompt and optimal treatment of orbito-ocular infections is recommended to reduce the incidence of eye removal surgeries.

BUT: Déterminer les tendances des chirurgies d'ablation de l'oeil dans un hôpital tertiaire du Nigeria sur une période de 26 ans. MÉTHODES: Un examen comparatif rétrospectif des dossiers cliniques de tous les patients ayant subi une chirurgie d'ablation de l'œil dans un hôpital tertiaire d'Ile-Ife, au Nigeria, entre 2014 et 2019, a été effectué. Les données démographiques et cliniques des patients, y compris l'indication de l'ablation de l'œil et le type de chirurgie, ont été analysées et comparées à deux études antérieures menées dans le même hôpital entre 1994 et 2013. RÉSULTATS: Il y avait une moyenne de 14,3 chirurgies par an entre 2014 et 2019. L'âge des patients allait de 2 à 102 ans, le rapport M:F était de 1,5:1, l'indication la plus courante pour l'ablation de l'œil était l'infection (n=30, 34,9%), et la chirurgie la plus fréquente était l'éviscération (n=70, 81,4%). Les études menées de 1994 à 2003 et de 2005 à 2013 ont fait état d'une moyenne de 9,2 et 10 interventions chirurgicales par an, d'âges allant de 4 jours à 88 ans et de 3 mois à 88 ans, et d'un rapport M:F de 2,1:1 et 3,4:1 respectivement. Dans les deux études, l'indication la plus courante pour l'ablation de l'œil était le traumatisme (43,4 % et 43,8 % respectivement) et la chirurgie la plus courante était l'énucléation (57,6 % et 55 % respectivement). Les données sur les tendances ont montré une augmentation progressive des infections oculaires (12 % vs 15 % vs 34,9 %) et des éviscérations (19,6 % vs 31,2 % vs 81,4 %) au fil du temps. CONCLUSION: On constate un changement de tendance vers une augmentation des éviscérations et des indications infectieuses pour l'ablation des yeux à l'hôpital sur trois décennies. Un traitement rapide et optimal des infections orbitooculaires est recommandé pour réduire l'incidence des chirurgies d'ablation des yeux. Mots clés: Anesthésie, énucléation, éviscération, exentération, implant orbitaire, tendances.

Comparative analysis of fibroblast growth Factor-23 as a correlate of cardiovascular disease among individuals with chronic kidney disease, hypertensives, and healthy controls.

Background: Chronic kidney disease (CKD) is a global growing public health epidemic with attending morbidity and huge financial cost. Cardiovascular disease (CVD), a major complication of CKD, contributes to its excessive mortality rate. The aetio-pathogenesis of the excess burden of CVD in CKD is a feature yet to be unravelled. Fibroblast growth factor-23 (FGF-23) has been implicated as a risk factor for CVD among patients with CKD. However, most of these studies were predominantly among the Caucasian population. Aim: This study aims to determine the correlation between FGF-23 and CVD among Nigerians with CKD. Patients and Methods: A cross-sectional comparative study composed of three groups: participants with CKD, hypertensives without CKD, and healthy individuals, represented as group 1, 2, and 3, respectively. Information obtained included demographic data and occurrence of risk factors for CVD. Cardiovascular risks were assessed by echocardiography and all the participants had kidney function tests done with plasma FGF-23. Results: The study sample size consisted of 135 participants. The mean (SD) age for participants with CKD and controls were 50.2 (12.7), 54.3 (15.5), and 40.2 (14.1) years, respectively. The median [interquartile range (IQR)] of plasma FGF-23 for participants with CKD 210 (139-304) RU/ml, and controls 124 (86-170) RU/ml, and 71 (38 - 89) RU/ml P < 0.001. Most participants with CKD had left ventricular hypertrophy (LVH) (80.0%), compared to the controls; 28.9% and 6.7% P < 0.001. Similarly, majority of participants with CKD had elevated plasma FGF-23 with LVH (85.7%) compared to controls 55.6% and 11.5%, whereas for aortic valve calcification with elevated plasma FGF-23 among CKD and controls were 53.6% (P = 0.29), 37.0% (P = 0.03), and 19.2% (P = 0.06), respectively. Conclusion: Individuals with CKD had frequencies of elevated plasma FGF-23, LVH, and cardiac valve calcification, which are surrogates of cardiovascular events.

Epidemiology and Management of Oculoplastic Disorders at a Tertiary Hospital: A 4-Year Review.

PURPOSE: To describe the epidemiology and management of oculoplastic disorders at a tertiary hospital in Nigeria. METHODS: This was a retrospective review of patients with oculoplastic disorders at the Department of Ophthalmology, Obafemi Awolowo University Teaching Hospitals Complex, IleIfe, Nigeria from January 2013 to December 2016. The general ophthalmology service records were reviewed to identify patients with oculoplastic disorders. Data retrieved from patient records included date of initial visit, age at presentation, gender, oculoplastic diagnosis and aetiology, modality of treatment given, and indications for patient referrals. RESULTS: There were 563 (7.4%) patients with oculoplastic disorders, out of 7,575 ophthalmology department patients. They had 573 oculoplastic disorders in all. There were 281 (49.9%) males and 282 (50.1%) females. The median age at presentation was 28 years (range, 1 day to 100 years). Eyelid laceration (n=68; 11.9%) and chalazion (n=63; 11%) were the commonest disorders. Trauma (n=125; 21.8%) was the commonest aetiology, followed by inflammatory (n=121; 21.1%) and infective (n=108; 18.8%) causes. There were 162 (28.3%) surgical interventions; eyelid repair (n=67; 41.4%) was the commonest, followed by evisceration (n=25; 15.4%), and excisional biopsy (n=25; 15.4%). No patient had ptosis or lacrimal surgery. Orbital disorders (n=21; 42.9%) were the commonest indication for a referral elsewhere. CONCLUSION: Eyelid laceration was the commonest oculoplastic disorder, trauma was the commonest aetiology, and eyelid repair was the commonest oculoplastic surgery done. Further training in oculoplastics with emphasis on ptosis, lacrimal and orbital surgery, as well as the provision of equipment needed for optimal oculoplastic service delivery are recommended.

OBJECTIF: Décrire l'épidémiologie et la gestion des troubles oculoplastiques dans un hôpital tertiaire du Nigeria. MÉTHODES: Il s'agissait d'un examen rétrospectif des patients atteints de troubles oculoplastiques au département d'ophtalmologie, Obafemi Awolowo University Teaching Hospitals Complex, Ile-Ife, Nigeria, de janvier 2013 à décembre 2016. Les dossiers du service d'ophtalmologie générale ont été examinés afin d'identifier les patients souffrant de troubles oculoplastiques. Les données extraites des dossiers des patients comprenaient la date de la première visite, l'âge au moment de la présentation, le sexe, le diagnostic oculoplastique et l'étiologie, la modalité du traitement administré et les indications pour le renvoi des patients. RÉSULTATS: 563 (7,4 %) des 7 575 patients du service d'ophtalmologie présentaient des troubles oculoplastiques. Ils présentaient 573 troubles oculoplastiques au total. Il y avait 281 (49,9%) hommes et 282 (50,1%) femmes. L'âge médian à la présentation était de 28 ans (intervalle de 1 jour à 100 ans). Paupière (n=68 ; 11,9%) et le chalazion (n=63 ; 11%) étaient les troubles les plus courants. Le traumatisme (n=125 ; 21,8%) était l'étiologie la plus fréquente, suivie par les causes inflammatoires (n=121 ; 21,1%) et infectieuses (n=108 ; 18,8%). Il y a eu 162 (28,8 %) interventions chirurgicales ; la réparation de la paupière (n=67 ; 41,4 %) était la plus courante, suivie de l'éviscération (n=25 ; 15,4%) et de la biopsie excisionnelle (n=25 ; 15,4%). Aucun patient n'a subi de ptose ou de chirurgie lacrymale. Les troubles orbitaux (n=21 ; 42,9%) étaient l'indication la plus fréquente d'un renvoi ailleurs. CONCLUSION: La lacération de la paupière était le trouble oculoplastique le plus courant, le traumatisme était l'étiologie la plus courante et la réparation de la paupière était la chirurgie oculoplastique la plus courante. Il est recommandé de poursuivre la formation en oculoplastie en mettant l'accent sur le ptosis, la chirurgie lacrymale et orbitale, ainsi que de fournir l'équipement nécessaire à une prestation optimale des services oculoplastiques. Mots clés: Troubles oculoplastiques, prévalence, chirurgie, traumatisme.

Comparative Analysis of Left Ventricular Geometry in Adult Nigerians with and without Chronic Kidney Disease: Results from Ibadan CRECKID STUDY.

BACKGROUND: Chronic kidney disease (CKD) is associated with increased risk of cardiovascular morbidity and mortality. Left ventricular hypertrophy (LVH) is considered the strongest independent predictor of cardiovascular disease and events among CKD patients. We reported the echocardiographic left ventricular geometry in CKD patients compared to non-CKD hypertensive and apparently healthy controls in Ibadan. MATERIALS AND METHODS: A total of 683 participants in the CRECKID STUDY comprising 220(32.2%) CKD patients, 281(41.1%) non-CKD hypertensive patients and 182(26.6%) healthy controls were included in this analysis. Basic demographic and clinical information with echocardiographic parameters were obtained. RESULTS: Study participants in the non-CKD hypertensive group were on average older than the CKD and the healthy controls (56.2±13.1 vs 47.2±14.6, and 46.8±13.3 years, respectively; p<0.01). Compared with other groups, greater proportions of participants with CKD were men (40.5% vs.38.1% and 21.3%; p<0.0001). The left atrial and left ventricular dimensions were significantly higher in CKD compared with others. LVH was significantly more prevalent among CKD patients (68.2%) compared to hypertensive (43.9%) and normotensive (19.5%) group (p<0.01). The participants with CKD had a greater proportion of abnormal LV geometry with concentric LVH predominating (p<0.0001). Having LVH was associated with lower mean estimated glomerular filtration rate (eGFR) (40.6±37.71 vs 67±37.38, p<0.0001). CONCLUSION: In our study, patients with CKD had the highest prevalence of abnormal LV geometry and functions. A unit decrease in eGFR was associated with increased left ventricular mass. Early detection and prompt management of abnormal LV geometry may help in reducing adverse cardiovascular outcome in patients with CKD.

CONTEXTE: L'insuffisance rénale chronique (MRC) est associée àrisque accru de morbidité et de mortalité cardiovasculaires. Gauche l'hypertrophie ventriculaire (LVH) est considérée comme la plus forte prédicteur indépendant des maladies cardiovasculaires et des événements chez Patients atteints d'IRC. Nous avons rapporté l'échocardiographie ventriculaire gauche géométrie chez les patients atteints d'IRC par rapport aux patients hypertendus non atteints d'IRC etcontrôles apparemment sains à Ibadan. MATÉRIAUX ET MÉTHODES: Un total de 683 participants à la ÉTUDE CRECKID portant sur 220 (32.2%) patients atteints d'IRC,281 (41.1 %) patients hypertendus non atteints d'IRC et 182 (26.6 %) en bonne santé ont été inclus dans cette analyse. Démographie et clinique de base des informations avec des paramètres échocardiographiques ont été obtenues. RÉSULTATS: Participants à l'étude dans le groupe hypertendu non atteint d'IRC étaient en moyenne plus âgés que l'IRC et les témoins sains(56.2±13.1 vs 47.2±14.6 et 46.8±13.3 ans, respectivement; p<0.01). Par rapport à d'autres groupes, plus grande proportion de participants avec l'IRC étaient des hommes (40.5 % contre 38.1 % et 21.3 %; p<0.0001). Les dimensions auriculaire gauche et ventriculaire gauche étaient significativement plus élevées chez CKD par rapport à d'autres. La LVH était significativement plus répanduechez les patients atteints d'IRC (68.2 %) par rapport aux patients hypertendus (43.9 %) et le groupe normotensif (19.5 %) (p<0.01). Les participants avec CKD avait une plus grande proportion de géométrie LV anormale avec LVH concentrique prédominante (p<0.0001). Avoir LVH était associé à un débit de filtration glomérulaire estimé moyen plus faible (DFGe)(40.6±37.71 contre 67±37.38, p<0,0001). CONCLUSION: Dans notre étude, les patients atteints d'IRC avaient le plus haut prévalence d'une géométrie et de fonctions LV anormales. Une diminution unitaire de Le DFG était associé à une augmentation de la masse ventriculaire gauche. Tôt la détection et la gestion rapide de la géométrie LV anormale peuvent aider à réduire les résultats cardiovasculaires indésirables chez les patients atteints de CKD. Mots-clés: Maladie rénale chronique, Hypertensives, ventriculaire gauche géométrie.

BURDEN OF ERECTILE DYSFUNCTION AMONG HEART FAILURE PATIENTS IN A CENTRE IN THE SOUTH-WESTERN NIGERIA: A PILOT STUDY.

Background: Erectile dysfunction (ED) is a common problem among heart failure (HF) patients but is usually ignored in busy clinics in developing countries like Nigeria. Evidence abound that it has a great impact on the quality of life, survival, and prognosis of HF patients. Objective: This study sought to evaluate the burden of ED among HF patients at the University College Hospital, Ibadan. Methods: This pilot cross-sectional study was conducted in the Cardiology clinic of the Medical Outpatient Unit of the Department of Medicine, University College Hospital, Ibadan. Consenting male patients with chronic HF were consecutively recruited into the study between June 2017 and March 2018. The International Index of Erectile Function-version five (IIFE-5) was used to access the presence and degree of ED. Statistical analysis was done with SPSS version 23. Results: A total of 98 patients were recruited with a mean± standard deviation (SD) age of 57.6 ±13.3 years, and age range of 20-88 years. The majority of the participants were married (78.6%), and the mean ± SD duration of HF diagnosis was 3.7 ±4.6years. The overall frequency of ED was 76.5%, and those with previous self-reported ED were 21.4%. Mild erectile dysfunction, mild to moderate erectile dysfunction, moderate erectile dysfunction, and severe erectile dysfunction were present in 24(24.5%), 28(28.6%), 14(14.3%), and 9(9.2%) respectively. Conclusion: Erectile dysfunction is common among chronic heart failure patients in Ibadan. Therefore, adequate attention is needed for this sexual health issue among males with heart failure to improve their quality of care.

GENDER DIFFERENCES IN THE CLINICAL PROFILE AND SOCIODEMOGRAPHIC CHARACTERISTICS OF DILATED CARDIOMYOPATHY IN IBADAN, NIGERIA.

Background: Cardiomyopathies contribute about 18.2-40.2% (average- 21.4%) to the global burden of heart failure of which dilated cardiomyopathy (DCM) is a major cause. DCM is the second commonest cause of heart failure in Ibadan. The gender differences in the clinical profile has not been described in our setting. Objective: In this study, we set out to describe the gender differences in the pattern and presentation of DCM at the University College Hospital, Ibadan, Nigeria. Methods: This was an analysis of a prospectively collected data over a period of 5 years (August 1, 2016 to July 31, 2021). Results: A total of 117 subjects, 88 males (75.3%) and 29 females (24.8%) aged 50.30 ± 14.7 years (range, 17 to 86 years). Males had significantly achieved a higher educational level than females (p = 0.004). Males were more likely to be employed and had more monthly income compared to females. Males were significantly more likely to use alcohol and smoke cigarette (p = 0.0001 and 0.001 respectively). Females were more likely to be in NYHA class III/IV. There was no statistically significant difference in the relationship between any medication and gender of participants (p > 0.05). Conclusions: DCM is a disease of young and middle-aged adults in our population. The commonest age group was 20-39 years and there was male preponderance. There were some gender differences in the clinical profile of the disease in our environment.

Screening for Atrial Fibrillation in Sub-Saharan Africa: A Health Economic Evaluation to Assess the Feasibility in Nigeria.

Background: Cardiovascular disease reflects a major burden of non-communicable disease in Sub-Saharan Africa (SSA). Early detection and treatment of atrial fibrillation (AF), as a preventive measure against stroke, is currently not in the scope of the World Health Organization recommendation to reduce cardiovascular disease. Objective: We hypothesized that screening for AF would be an important approach to determine the true AF prevalence in the general population in African countries and to identify asymptomatic AF patients at risk for stroke to optimize prevention. Methods: A decision analytic model was developed to study the health-economic impact of AF screening in Nigeria over a life-time horizon. The patient population explored in the model was a population of newly detected AF cases that would be diagnosed with a one-time systematic screening for AF with a single lead ECG device in community health centres across Nigeria. Conclusions: The health gain per newly detected AF patient (N = 31,687) was 0.41 QALY at a cost of $5,205 per patient with 100% NOAC use, leading to an ICER of $12,587 per QALY gained. The intervention was cost-effective with a 99.9% warfarin use with an ICER of $1,363 per QALY gained. The total cost of a single screening session was $7.3 million for the total screened population in Nigeria or $1.60 per patient screened. Screening for AF to detect AF patients in need for stroke prevention can be a cost-effective intervention in the Sub-Saharan region, depending on type of anticoagulant used and drug costs.

Pregnancy-associated Acute Myocardial Infarction (PAMI): Case Report.

Cardiovascular diseases are recognised complications of pregnancy, however, pregnancy-associated acute myocardial infarction (PAMI) is uncommon. Pregnancy is known to increase risk of myocardial infarction even in the absence of traditional risk factors for atherosclerotic vascular disease. Our patient presented with acute chest pain two weeks after delivery and her electrocardiogram was in keeping with STelevation myocardial infarction (STEMI). Coronary angiography revealed coronary artery dissection and she was managed conservatively. Various pathophysiological mechanisms of PAMI have been described in literature including spontaneous coronary artery dissection (SCAD) found in our case. The diagnosis is often missed and earlier reported cases were diagnosed at autopsy. Therefore, we report this case as a learning tool. Also, there is a need for a high index of suspicion in pregnant patients presenting with features suggestive of aortic dissection, and its diagnosis should be thought of in peripartum women presenting with acute chest pain.

Les maladies cardiovasculaires sont des complications reconnues de la grossesse, cependant, l'infarctus aigu du myocarde associé à la grossesse (IPAM) est rare. La grossesse est connue pour augmenter le risque d'infarctus du myocarde même en l'absence de facteurs de risque traditionnels de maladie vasculaire athéroscléreuse. Notre patiente s'est présentée avec une douleur thoracique aiguë deux semaines après l'accouchement et son électrocardiogramme était conforme à l'infarctus du myocarde avec élévation de l'échelle (STEMI). La coronarographie a révélé une dissection de l'artère coronaire et elle a été gérée de manière conservatrice. Divers mécanismes physiopathologiques de PAMI ont été décrits dans la littérature, y compris la dissection spontanée des artères coronaires (SCAD) trouvée dans notre cas. Le diagnostic est souvent manqué et les cas signalés antérieurement ont été diagnostiqués à l'autopsie. Par conséquent, nous rapportons ce cas comme un outil d'apprentissage. En outre, il existe un besoin d'un indice de suspicion élevé chez les patientes enceintes présentant des caractéristiques suggérant une dissection aortique, et son diagnostic doit être envisagé chez les femmes en péripartum présentant une douleur thoracique aiguë.

Menstrual Characteristics of sub-Sahara Black African Women with and without Endometriosis.

BACKGROUND: One gynecological disorder which is often a mystery to premenopausal women who are affected is endometriosis, a benign condition characterized by ectopic endometrium growing outside the uterus but behaving as if it is still within the uterus. MATERIALS AND METHODS: Hospital records of 226 women who consulted for fertility management at Nordica Fertility Center were surveyed retrospectively. These women were stratified by age into <35 years and >35 years and by BMI into <18.5 (underweight), 18.5-24.9 (normal), 25.0-29.9 (overweight) and >30 (obese). There were 113 who had laparoscopic diagnosis of endometriosis and 113 without endometriosis but just infertility. STATA 13 statistical software was used for analysis of data. RESULTS: The mean (±sd) age of the women in the study was 34.3 (4.9) with no significant difference among those with (33.9 (4.3)) and without (34.6 (5.4)) endometriosis. There was a significant difference (t=-3.36, P-value=0.0005) in the mean BMI (Kg/m2) of women with endometriosis (25.8±4.9) compared to that of women without endometriosis (27.9±4.5). The probability of endometriosis among normal weight women was higher at age <35 years (OR=2.76, 95% Confidence Interval 1.33,5.73) than at age >35 years (OR=1.59, 95% Confidence Interval 0.62, 4.10). The mean (±SD) parity among those with endometriosis (0.13±0.34) was significantly lower (t-test=2.31; P-value=0.01) than that among women without endometriosis (0.28 ± 0.60). Primary infertility was more prevalent (62.0%) than secondary infertility (38.0%) among those with endometriosis while secondary infertility was more prevalent (55.8%) than primary infertility (44.3%) among those without endometriosis. The mean age (years) at menarche of women without endometriosis (13.3±1.6) was significantly higher (t-test=1.88, P-value=0.03) than that among those with endometriosis (12.9±1). Those with endometriosis were most likely to have dysmenorrhea alone, menorrhagia alone and both dysmenorrhea and menorrhagia concurrently than those without the disease. CONCLUSION: Anthropometric and abnormal menstrual profile of patients presenting with pelvic pain, co-morbidity of dysmenorrhea and menorrhagia, infertility and low parity can guide clinicians and gynecologist to make early and proper diagnosis of endometriosis for better treatment outcomes.

CONTEXTE: Un mal gynécologique qui est souvent un mystère pour les femmes préménopausées qui sont touchées est l'endométriose, une affection bénigne caractérisée par un endomètre ectopique poussant à l'extérieur de l'utérus mais se comportant comme s'il était toujours dans l'utérus. MATÉRIEL ET MÉTHODES: Les dossiers hospitaliers de 226 femmes ayant consulté pour la gestion de la fertilité au Nordica Fertility Center ont été étudiés rétrospectivement. Ces femmes ont été stratifiées par âge en <35 ans et> 35 ans et par IMC en <18,5 (poids insuffisant), 18,5 à 24,9 (normal), 25,0 à 29,9 (surpoids) et> 30 (obèse). Il y avait 113 qui avaient un diagnostic laparoscopique d'endométriose et 113 sans endométriose, mais juste l'infertilité. Le logiciel statistique STATA 13 a été utilisé pour l'analyse des données. RÉSULTATS: L'âge moyen (± sd) des femmes de l'étude était de 34,3 (4,9) sans différence significative entre celles avec (33,9 (4,3)) et sans (34,6 (5,4)) endométriose. Il y avait une différence significative (t = -3,36, valeur p = 0,0005) dans l'IMC moyen (Kg / m2) des femmes atteintes d'endométriose (25,8 ± 4,9) par rapport à celle des femmes sans endométriose (27,9 ± 4,5). La probabilité d'endométriose chez les femmes de poids normal était plus élevée à l'âge <35 ans (OR = 2,76, intervalle de confiance à 95% 1,33,5,73) qu'à l'âge> 35 ans (OR = 1,59, intervalle de confiance à 95% 0,62, 4,10). La parité moyenne (± ET) parmi les personnes atteintes d'endométriose (0,13 ± 0,34) était significativement plus faible (test t = 2,31; valeur p = 0,01) que chez les femmes sans endométriose (0,28 ± 0,60). L'infertilité primaire était plus fréquente (62,0%) que l'infertilité secondaire (38,0%) chez les personnes atteintes d'endométriose, tandis que l'infertilité secondaire était plus fréquente (55,8%) que infertilité primaire (44,3%) chez les personnes sans endométriose. L'âge moyen (années) à la ménarche des femmes sans endométriose (13,3 ± 1,6) était significativement plus élevé (test t = 1,88, valeur p = 0,03) que celui des femmes atteintes d'endométriose (12,9 ± 1). Les personnes atteintes d'endométriose étaient plus susceptibles de souffrir de dysménorrhée seule, de ménorragie seule et à la fois de dysménorrhée et de ménorragie en même temps que celles sans maladie. CONCLUSION: Le profil anthropométrique et menstruel anormal des patientes présentant des douleurs pelviennes, une comorbidité de dysménorrhée et de ménorragie, l'infertilité et une faible parité peuvent guider les cliniciens et le gynécologue pour faire un diagnostic précoce et approprié de l'endométriose pour de meilleurs résultats de traitement. Mots clés: femmes noires africaines, dysménorrhée, endométriose, infertilité, ménorragie, parité, profil menstruel, sub-saharienne.

OROFACIAL CLEFTS AND CARDIOVASCULAR RISK AND DISEASES: THE CAUSAL RELATIONSHIP AND ASSOCIATIONS.

There is a complex interplay between orofacial clefts (OFCs) or cleft of the lip and palate and cardiovascular risk factors and cardiac diseases. The presence of maternal cardiovascular risk factors serves as a potent predisposing factor to the development of OFCs during foetal development in addition to the fact that various congenital anomalies are associated with OFCs either in syndromic or non-syndrome relationship. This article narratively explores this complex interplay, which is not uncommon.

Eye Movements and White Matter are Associated with Emotional Control in Children Treated for Brain Tumors.

OBJECTIVE: Children treated for brain tumors often experience social and emotional difficulties, including challenges with emotion regulation; our goal was to investigate the attention-related component processes of emotion regulation, using a novel eye-tracking measure, and to evaluate its relations with emotional functioning and white matter (WM) organization. METHOD: Fifty-four children participated in this study; 36 children treated for posterior fossa tumors, and 18 typically developing children. Participants completed two versions of an emotion regulation eye-tracking task, designed to differentiate between implicit (i.e., automatic) and explicit (i.e., voluntary) subprocesses. The Emotional Control scale from the Behavior Rating Inventory of Executive Function was used to evaluate emotional control in daily life, and WM organization was assessed with diffusion tensor imaging. RESULTS: We found that emotional faces captured attention across all groups (F(1,51) = 32.18, p < .001, η2p = .39). However, unlike typically developing children, patients were unable to override the attentional capture of emotional faces when instructed to (emotional face-by-group interaction: F(2,51) = 5.58, p = .006, η2p = .18). Across all children, our eye-tracking measure of emotion regulation was modestly associated with the parent-report emotional control score (r = .29, p = .045), and in patients it was associated with WM microstructure in the body and splenium of the corpus callosum (all t > 3.03, all p < .05). CONCLUSIONS: Our findings suggest that an attention-related component process of emotion regulation is disrupted in children treated for brain tumors, and that it may relate to their emotional difficulties and WM organization. This work provides a foundation for future theoretical and mechanistic investigations of emotional difficulties in brain tumor survivors.

Facial emotion recognition in children treated for posterior fossa tumours and typically developing children: A divergence of predictors.

Facial emotion recognition (FER) deficits are evident and pervasive across neurodevelopmental, psychiatric, and acquired brain disorders in children, including children treated for brain tumours. Such deficits are thought to perpetuate challenges with social relationships and decrease quality of life. The present study combined eye-tracking, neuroimaging and cognitive assessments to evaluate if visual attention, brain structure, and general cognitive function contribute to FER in children treated for posterior fossa (PF) tumours (patients: n = 36) and typically developing children (controls: n = 18). To assess FER, all participants completed the Diagnostic Analysis of Nonverbal Accuracy (DANVA2), a computerized task that measures FER using photographs, while their eye-movements were recorded. Patients made more FER errors than controls (p < .01). Although we detected subtle deficits in visual attention and general cognitive function in patients, we found no associations with FER. Compared to controls, patients had evidence of white matter (WM) damage, (i.e., lower fractional anisotropy [FA] and higher radial diffusivity [RD]), in multiple regions throughout the brain (all p < .05), but not in specific WM tracts associated with FER. Despite the distributed WM differences between groups, WM predicted FER in controls only. In patients, factors associated with their disease and treatment predicted FER. Our study provides insight into predictors of FER that may be unique to children treated for PF tumours, and highlights a divergence in associations between brain structure and behavioural outcomes in clinical and typically developing populations; a concept that may be broadly applicable to other neurodevelopmental and clinical populations that experience FER deficits.

Self-reported Sleep Disorder and Ambulatory Blood Pressure Phenotypes in Patients with or without Chronic Kidney Disease: Findings from Ibadan CRECKID Study.

BACKGROUND: Sleep disordered breathing has been closely linked to pathogenesis, poor control of hypertension, and progression of chronic kidney disease (CKD). Though hypertension and CKD are highly prevalent in Nigeria, the effects of sleep disorders on CKD and hypertension phenotypes have not been widely studied. This study investigated the relationship between self-reported sleep disorders, and ambulatory blood pressure phenotypes in patients with hypertension and those with or without CKD. METHODS: Participants aged 18 years and above who consented were recruited into the study. Anthropometric measurements including height, weight, and waist and hip circumferences were obtained, Office/clinic hypertension was defined as SBP =140mmHg and/or DBP =90mmHg or being on pharmacological treatment for hypertension. 24-hour ambulatory blood pressure monitoring were done. Obstructive sleep apnea was assessed using Stop Bang questionnaire. Estimated GFR was calculated using CKD-EPI Creatinine 2Equation and CKD was defined as eGFR<60ml/min/1.73m . RESULTS: A total of three hundred and forty-nine (349) patients were enrolled for the study: 175 males and 174 females. Moderate to severe risk for obstructive sleep apnea (OSA) was observed in 51.4% of patients with CKD, 58.5% of hypertensive and 17.3% of apparently healthy participants. Male participants were more likely than female patients to have moderate and high OSA risk (41.7% vs 32.8%) and (10.3% vs 4.6%) respectively. Compared with other groups, CKD patients had the highest office and ambulatory blood pressure parameters; p<0.0001. CONCLUSION: This study has demonstrated that obstructive sleep apnoea is prevalent among patients with chronic kidney disease and hypertension. Furthermore, the phenotypes of hypertension are accentuated in CKD and therefore, OSA may well be an important risk factor for CKD.

Sero-prevalence of human T-lymphotrophic virus 1/2 among HIV-1 infected individuals in Ilorin, Nigeria

Background: HTLV­1 or 2 co­infection in individuals infected with HIV­1 can lead to increased morbidity. The shared routes of transmission of HTLV with HIV­1 may increase the prevalence of HTLV among HIV­1 infected population and subsequently affect patient's management. Methods: Sera were collected from 144 HIV­1 infected individuals attending the highly active anti­retroviral therapy (HAART) clinic of the University of Ilorin Teaching Hospital between the months of May and August 2016. Sera were tested for anti­HTLV IgM and IgG antibodies to HTLV­1&2 using the sandwich enzyme­linked immunosorbent assay. Results: Out of the 144 participants tested, 47 (32.6%) and 37 (25.7%) were positive for HTLV IgG and IgM respectively. Twenty­one participants (14.6%) had both IgG and IgM antibodies to HTLV­1&2. Ten individuals were anti­retroviral drug naïve out of which, four and six were positive to anti­HTLV IgG and IgM respectively. Conclusion: Findings from this study revealed that there is high sero­prevalence of HTLV IgG and IgM antibodies among HIV­1 sero­positive individuals in Ilorin. The high rate of co­infection supports routine screening for HTLV­1/2 co-infection among HIV­1 infected individuals in Ilorin, Nigeria so that the purpose of HAART treatment and monitoring of patients to prevent progression to AIDS will not be aborted

Participation in research improves overall patient management: insights from the Global Rheumatic Heart Disease registry (REMEDY).

BACKGROUND: Rheumatic heart disease (RHD) is a major public health problem in low- and middle-income countries (LIMCs), with a paucity of high-quality trial data to improve patient outcomes. Investigators felt that involvement in a recent large, observational RHD study impacted positively on their practice, but this was poorly defined. AIM: The purpose of this study was to document the experience of investigators and research team members from LMICs who participated in a prospective, multi-centre study, the global Rheumatic Heart Disease Registry (REMEDY), conducted in 25 centres in 14 countries from 2010 to 2012. METHOD: We conducted an online survey of site personnel to identify and quantify their experiences. Telephone interviews were conducted with a subset of respondents to gather additional qualitative data. We asked about their experiences, positive and negative, and about any changes in RHD management practices resulting from their participation in REMEDY as a registry site. RESULTS: The majority of respondents in both the survey and telephone interviews indicated that participation as a registry site improved their management of RHD patients. Administrative changes included increased attention to follow-up appointments and details in patient records. Clinical changes included increased use of penicillin prophylaxis, and more frequent INR monitoring and contraceptive counselling. CONCLUSION: Our study demonstrates that participation in clinical research on RHD can have a positive impact on patient management. Furthermore, REMEDY has led to increased patient awareness and improved healthcare workers' knowledge and efficiency in caring for RHD patients.

Chemopreventive and remediation effect of Adansonia digitata L. Baobab (Bombacaceae) stem bark extracts in mouse model malaria.

ETHNOPHARMACOLOGICAL RELEVANCE: Adansonia digitata L. Baobab (Bombacaceae) solvent extracts have been reported to possess medicinal properties and are currently been used traditionally for the treatment of malaria and several other diseases and infection; however few reports exist in literature that provides supportive scientific evidence in favour of its medicinal use. AIM OF THE STUDY: This study investigated the efficacy of Adansonia digitata stem bark extract in offering protection against experimental malaria and also examined its remediation effect when administered after established infection. MATERIALS AND METHODS: Weanling albino mice were used in the study. The mice were transfected intraperitonially with an inoculums size of 1× 107 of chloroquine susceptible strain of plasmodium berghei infected erythrocytes. Mechanisms of action of the extract were investigated by measuring the degree of tissue peroxidation and tissue antioxidant status. Severity of malaria was determined by measuring the serum C-reactive protein (CRP), tumor necrosis factor-alpha (TNF-α), and serum and tissue Alkaline phosphatase (ALP) activity. RESULTS: There was a significant increase in serum CRP, TNF-α concentrations and serum and tissue ALP activity in the control mice following Plasmodium berghei infection. All the treatment had effect on the growth of Plasmodium berghei parasites in mice. The extracts showed a significant dose dependent increase packed cell volume (PCV), percentage chemosupression/clearance and a significant decrease in percentage parasitemia at the two doses when administered after established infection. Methanolic extract (MEAD) at 400mg/kg exhibited the highest chemosupressive activity. The extract significantly reduced the degree of tissue peroxidation, increased the level of reduced glutathione (GSH), catalase and superoxide dismutase activity. Administration of the extract after established infection reduced serum CRP and TNF-α concentrations and serum and tissue ALP activity. CONCLUSION: Our study suggests that Adansonia digitata protects against Plasmodium berghei induced-malaria, and that administration of the extract after established infection reduced malaria progression.

Development of short-range white matter in healthy children and adolescents.

Neural communication is facilitated by intricate networks of white matter (WM) comprised of both long and short range connections. The maturation of long range WM connections has been extensively characterized, with projection, commissural, and association tracts showing unique trajectories with age. There, however, remains a limited understanding of age-related changes occurring within short range WM connections, or U-fibers. These connections are important for local connectivity within lobes and facilitate regional cortical function and greater network economy. Recent studies have explored the maturation of U-fibers primarily using cross-sectional study designs. Here, we analyzed diffusion tensor imaging (DTI) data for healthy children and adolescents in both a cross-sectional (n = 78; mean age = 13.04 ± 3.27 years) and a primarily longitudinal (n = 26; mean age = 10.78 ± 2.69 years) cohort. We found significant age-related differences in fractional anisotropy (FA), mean diffusivity (MD), axial diffusivity (AD) and radial diffusivity (RD) across the frontal, parietal, and temporal lobes of participants within the cross-sectional cohort. By contrast, we report significant age-related differences in only FA for participants within the longitudinal cohort. Specifically, larger FA values were observed with age in frontal, parietal, and temporal lobes of the left hemisphere. Our results extend previous findings restricted to long range WM to demonstrate regional changes in the microstructure of short range WM during childhood and adolescence. These changes possibly reflect continued myelination and axonal organization of short range WM with increasing age in more anterior regions of the left hemisphere. Hum Brain Mapp 39:204-217, 2018. © 2017 Wiley Periodicals, Inc.