Browsing by Author "Bello, T."

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Challenges and possible solutions to peritoneal dialysis use in Nigeria.
(2020) Ajayi, S.; Raji, Y.; Bello, T.; Arije, A.
Introduction: peritoneal dialysis is a form of renal replacement therapy that is both effective and relatively affordable. Peritoneal dialysis (PD) was first used in Nigeria as a treatment option for renal failure. Its use was first reported in Nigeria in 1969 and became more widespread in the 80s and 90s. Haemodialysis, which is capital intensive to set up and requires infrastructures and facilities such as electricity, intense water consumption and buildings, seems to have upstaged peritoneal dialysis both in demand and supply. Methods: this cross-sectional study is a convenient survey of nephrologists, renal technicians and nurses in Nigeria. We used a structured, self-administered questionnaire on a cross-section of members and associate members attending a national nephrology association meeting. Results: there were 68(54.4%) doctors, 43(27.2%) nurses, and 14(11.2%) renal technicians, all from medical institutions with renal treatment programs who participated in the study. The most common problems encountered with PD use are financial constraints (51.7%), inadequate fluid supply (50%), frequent line blockage (22.4%) and frequent infections (17.2%). Reasons attributed to the stoppage of PD in the centres included lack of PD fluids (50.8%), unavailability of PD catheters (22.8%), lack of expert personnel to train (15.8%). Conclusion: main challenges to peritoneal dialysis use in Nigeria include limited experience and training and availability and cost of consumables. Effort to overcome the factors militating against its use should be positively pursued so that peritoneal dialysis will be reintegrated into the mainstream of renal replacement therapy once more
Effect of a stepped-care intervention delivered by lay health workers on major depressive disorder among primary care patients in Nigeria (STEPCARE): a cluster randomised controlled trial
(Elsevier Ltd., 2019) Gureje, O.; Oladeji, B. D.; Montgomery, A. A.; Bello, T.; Kola, L.; Ojagbemi, A.; Chisolm, D.; Araya, R.
Background Little is known about how to scale up care for depression in settings where non-physician lay workers constitute the bulk of frontline providers. We aimed to compare a stepped-care intervention package for depression with usual care enhanced by use of the WHO Mental Health Gap Action Programme intervention guide (mhGAP-IG). Methods We did a cluster-randomised trial in primary care clinics in Ibadan, Nigeria. Eligible clinics were those with adequate staffing to provide various 24-h clinical services and with regular physician supervision. Clinics (clusters), anonymised and stratified by local government area, were randomly allocated (1:1) with a computer-generated random number sequence to one of two groups: an intervention group in which patients received a stepped-care intervention (eight sessions of individual problem-solving therapy, with an extra two to four sessions if needed) plus enhanced usual care, and a control group in which patients received enhanced usual care only. Patients from enrolled clinics could participate if they were aged 18 years or older, not pregnant, and had moderate to severe depression (scoring ≥11 on the nine-item patient health questionnaire [PHQ-9]). The primary outcome was the proportion of patients with remission of depression at 12 months (a score of ≤6 on the PHQ-9, with assessors masked to group allocation) in the intention-to-treat population. This trial is registered with the International Standard Randomised Controlled Trials Number registry (ISRCTN46754188) and is completed. Findings 35 of 97 clinics approached were eligible and agreed to participate, of which 18 were allocated to the intervention group and 17 to the control group. 1178 patients (631 [54%] in the intervention group and 547 [46%] in the control group) were recruited between Dec 2, 2013, and June 29, 2015, among whom 976 (83%) were female and baseline mean PHQ-9 score was 13·7 (SD 2·6). Of the 562 (89%) patients in the intervention group and 473 (86%) in the control group who completed 12-month follow-up, similar proportions in each group had remission of depression (425 [76%] in the intervention group vs 366 [77%] in the control group; adjusted odds ratio 1∙0 [95% CI 0·70–1·40]). At 12 months, 17 (3%) deaths, one (<1%) psychotic illness, and one (<1%) case of bipolar disorder in the intervention group, and 16 deaths (3%) and one (<1%) case of bipolar disorder in the control group were recorded. No adverse events were judged to be related to the study procedures. Interpretation For patients with moderate to severe depression receiving care from non-physician primary health-care workers in Nigeria, a stepped-care, problem-solving intervention combined with enhanced usual care is similarly effective to enhanced usual care alone. Enhancing usual care with mhGAP-IG might provide simple and affordable approach to scaling up depression care in sub-Saharan Africa.
Effect of collaborative care between traditional and faith healers and primary health-care workers on psychosis outcomes in Nigeria and Ghana (COSIMPO): a cluster randomised controlled trial
(Elsevier Ltd, 2020) Gureje, O.; Appiah-Poku, J.; Bello, T.; Kola, L.; Araya, R.; Chisholm, D.; Esan, O.B.; Harris, B.; Makanjuola, V.; Othieno, C.; Price, L.
Background: Traditional and faith healers (TFH) provide care to a large number of people with psychosis in many sub Saharan African countries but they practise outside the formal mental health system. We aimed to assess the effectiveness and cost-effectiveness of a collaborative shared care model for psychosis delivered by TFH and primary health-care providers (PHCW). Methods: In this cluster-randomised trial in Kumasi, Ghana and Ibadan, Nigeria, we randomly allocated clusters (a primary care clinic and neighbouring TFH facilities) 1:1, stratified by size and country, to an intervention group or enhanced care as usual. The intervention included a manualised collaborative shared care delivered by trained TFH and PHCW. Eligible participants were adults (aged ≥18 years) newly admitted to TFH facilities with active psychotic symptoms (positive and negative syndrome scale [PANSS] score ≥60). The primary outcome, by masked assessments at 6 months, was the difference in psychotic symptom improvement as measured with the PANSS in patients in follow-up at 3 and 6 months. Patients exposure to harmful treatment practices, such as shackling, were also assessed at 3 and 6 months. Care costs were assessed at baseline, 3-month and 6-month follow-up, and for the entire 6 months of follow-up. This trial was registered with the National Institutes of Health Clinical Trial registry, NCT02895269. Findings: Between Sept 1, 2016, and May 3, 2017, 51 clusters were randomly allocated (26 intervention, 25 control) with 307 patients enrolled (166 [54%] in the intervention group and 141 [46%] in the control group). 190 (62%) of participants were men. Baseline mean PANSS score was 107∙3 (SD 17∙5) for the intervention group and 108∙9 (18∙3) for the control group. 286 (93%) completed the 6-month follow-up at which the mean total PANSS score for intervention group was 53∙4 (19∙9) compared with 67∙6 (23∙3) for the control group (adjusted mean difference –15∙01 (95% CI –21∙17 to –8∙84; 0·0001). Harmful practices decreased from 94 (57%) of 166 patients at baseline to 13 (9%) of 152 at 6 months in the intervention group (–0∙48 [–0∙60 to –0∙37] (p<0.001) and from 59 (42%) of 141 patients to 13 (10%) of 134 in the control group (–0·33 [–0∙45 to –0∙21] (p<0.001) with no significant difference between the two groups. Greater reductions in overall care costs were seen in the intervention group than in the control group. At the 6-month assessment, greater reductions in total health service and time costs were seen in the intervention group; however, cumulative costs over this period were higher (US $627 per patient vs $526 in the control group). Five patients in the intervention group had mild extrapyramidal side effects. Interpretation: A collaborative shared care delivered by TFH and conventional health-care providers for people with psychosis was effective and cost-effective. The model of care offers the prospect of scaling up improved care to this vulnerable population in settings with low resources
Effect of intervention delivered by lay maternal care providers to improve outcome and parenting skills among adolescents with perinatal depression in Nigeria (the RAPiD study): a cluster randomized controlled trial
(Elsevier, 2022) Gureje, O.; Oladeji, B. D.; Kola, L.; Bello, T.; Ayinde, O.; Faregh, N.; Bennett, I.; Zelkowitz, P.
Background: Perinatal depression is more common and is associated with greater negative consequences among adolescents than adults. Psychosocial interventions designed for adults may be inadequate at addressing the unique features of adolescent perinatal depression. Methods: In a two-arm parallel cluster randomized trial conducted in thirty primary maternal care clinics in Ibadan, Nigeria (15-intervention and 15-control) we compared age-appropriate intervention consisting of problem-solving therapy, behavioral activation, parenting skills training, and parenting support from a self- identified adult to care as usual. Pregnant adolescents (aged <20 years) at fetal gestational age16–36 weeks with moderate to severe depression were recruited. Primary outcomes were depression symptoms (Edinburgh Postnatal Depression Scale, EPDS) and parenting practices (Infant-Toddler version of the Home Inventory for Measurement of the Environment, HOME-IT) at six-months postnatal. Results: There were 242 participants (intervention arm: 141; Control arm: 101), with a mean age of 18∙0 (SD- 1∙2). Baseline mean EPDS score was 14∙2 (SD-2.1); 80∙1 % completed the six-month postnatal follow-up. The intervention group had lower level of depressive symptoms than the control group, mean EPDS scores: 5∙5 (SD- 3∙6) versus 7∙2 (SD-4∙0) (adjusted mean difference -1∙84 (95%CI- 3∙06 to 􀀀0∙62; p =0∙003) and better parenting practices, mean total HOME-IT scores: 29∙8 (SD-4∙4) versus 26∙4 (SD-4∙2) (adjusted mean difference 3∙4 (95%Cl- 2∙12 to 4∙69, p =0∙001). Limitations: This study explored the effect of complex interventions making it difficult to know precisely what aspects produced the outcomes. Conclusions: An age-appropriate psychosocial intervention package holds promise for scaling up care for adolescents with perinatal depression especially in resource-constrained settings.
Exploring differences between adolescents and adults with perinatal depression-data from the expanding care for perinatal women with depression trial in Nigeria
(2019-10) Oladeji, B. D.; Bello, T.; Kola, L.; Araya, R.; Zelkowitz, P.; Gureje, O.
Background: Depression is common among women in the perinatal period. Although pregnancy and motherhood among adolescents are global public health issues, little is known about how adolescents differ from adults in the occurrence and correlates of perinatal depression. Methods: Data were derived from a cluster randomized controlled trial of psychosocial interventions for perinatal depression in primary maternal care in Nigeria (the Expanding Care for Perinatal Women with Depression trial). Adolescents and adult participants recruited during pregnancy and followed up till 6-month postpartum were compared: proportions with depression [screening positive to depression on the Edinburgh Postnatal Depression Scale (score ≥ 12) and meeting the Diagnostic and Statistical Manual of Mental Disorders, Fourth Edition, criteria using the short form of the Composite International Diagnostic Interview]; adjustment and attitude to pregnancy and motherhood (using the Maternal Adjustment and Maternal Attitudes scale); and parenting skills (measured on Infant–Toddler version of the Home Inventory for Measurement of the Environment). Infant and fetal growth were assessed by measures of weight and head circumference at birth and upper mid-upper arm circumference (MUAC) at 6 months. Results: Of 8,580 adults screened, 6.9% had major depression compared with 17.7% of 772 screened adolescents (p < 0.001). Adolescents had significantly poorer adjustment and attitudes to pregnancy, lower mean fetal gestational age at birth, and a smaller mean baby’s birth weight. At 6-month postpartum, there were no significant differences in the rates of remission from depression between adolescent and adult women (Edinburgh Postnatal Depression Scale score <6). Adolescent mothers continued to have poorer maternal attitudes and parenting skills indicated by significantly lower scores on the Infant–Toddler version of the Home Inventory for Measurement of the Environment responsivity and involvement subscales. Infants of adolescent mothers had a higher rate of undernutrition (defined as MUAC < 12.5 cm) compared with those of adult mothers: 14.8 and 6.3%, respectively (p = 0.008), with the mean MUAC remaining significantly lower for infants of adolescent mothers after adjusting for their lower birth weight (p = 0.04). Conclusion: Perinatal depression is more common and is associated with poorer maternal attitudes and parenting skills in adolescents compared with those in adults. Evidence from this exploratory study suggests that in improving outcomes in infants of adolescent mothers with perinatal depression, depression treatment may need to be supplemented with specific approaches to improve parenting skills.
High versus low intensity interventions for perinatal depression delivered by non-specialist primary maternal care providers in Nigeria: a cluster randomized controlled trial: (the EXPONATE trial)
(2019) Gureje, O.; Oladeji, B. D.; Montgomery, A. A.; Araya, R.; Bello, T.; Chisholm, D.; Groleau, D.; Kirmayer, L. J.; Kola, L.; Olley, L.; Tan, W.; Zelkowitz, P.
Contextually appropriate interventions delivered by primary maternal care providers (PMCPs) might be effective in reducing the treatment gap for perinatal depression. Aim To compare high-intensity treatment (HIT) with low-intensity treatment (LIT) for perinatal depression. Method Cluster randomised clinical trial, conducted in Ibadan, Nigeria between 18 June 2013 and 11 December 2015 in 29 maternal care clinics allocated by computed-generated random sequence (15 HIT; 14 LIT). Interventions were delivered individually to antenatal women with DSM-IV (1994) major depression by trained PMCPs. LIT consisted of the basic psychosocial treatment specifications in the World Health Organization Mental Health Gap Action Programme – Intervention Guide. HIT comprised LIT plus eight weekly problem-solving therapy sessions with possible additional sessions determined by scores on the Edinburgh Postnatal Depression Scale (EPDS). The primary outcome was remission of depression at 6 months postpartum (EPDS < 6). Results There were 686 participants; 452 and 234 in HIT and LIT arms, respectively, with both groups similar at baseline. Follow-up assessments, completed on 85%, showed remission rates of 0% with HIT and 66% with LIT: risk difference 4% (95% CI −4.1%, 12.0%), adjusted odds ratio 1.12 (95% CI 0.73, 1.72). HIT was more effective for severe depression (odds ratio 2.29; 95% CI 1.01, 5.20; P = 0.047) and resulted in a higher rate of exclusive breastfeeding. Infant outcomes, cost-effectiveness and adverse events were similar. Conclusions Except among severely depressed perinatal women, we found no strong evidence to recommend high-intensity in preference to low-intensity psychological intervention in routine primary maternal care.
Neurological Soft Signs, Spontaneous and Treatment Emergent Extrapyramidal Syndromes in Black Africans With First Episode Schizophrenia
(Frontiers Media S.A., 2018) Ojagbemi, A.; Chiliza, B.; Bello, T.; Asmal, L.; Esan, O.B.; Emsley, R.; Gureje, O.
Background: Very little is known about the relationship between spontaneous and treatment-induced motor syndromes in Africans with first episode schizophrenia. Objective: We investigated the association between spontaneous NSS and EPS, with treatment-induced EPS in a homogenous sample of Black Africans with first episode schizophrenia. Methods: We examined Xhosa (South Africa) and Yoruba (Nigeria) patients, using the Neurological Evaluation Scale and extrapyramidal symptoms scale before and at 3 months after exposure to low dose flupenthixol decanoate. Pearson’s correlations and Linear regression models, controlling for duration of untreated psychosis (D.U.P) and premorbid adjustments, were used in examining associations. Results: Among 99 participants in the baseline sample, 91 (91.8%) and 20 (20.2%) had at least one definite NSS and EPS, respectively, before exposure to antipsychotics. Treatment-induced EPS were recorded in 34 (38.6%). Spontaneous EPS was associated with treatment-emergent Akathisia in participants with a longer D.U.P (r = 0.75, β = 0.70, p=0.008). This association was specific for Parkinsonism (r =0.75, β=0.85, p=0.008) and dyskinesia (r = 0.75, β = 1.70, p = 0.008). Conclusion: Similar to previous findings for tardive dyskinesia in studies implementing longer-term follow-up, spontaneous EPS may also predict short-term antipsychotic induced EPS such as akathisia. These results may be important for early identification of patients at risk of treatment-induced Akathisia-linked psychomotor agitation in first episode schizophrenia.
Prevalence and correlates of depression among pregnant adolescents in primary maternal care in Nigeria
(Springer, 2022) Oladeji, B. D.; Bello, T.; Ayinde, O.; Idowu, P.; Gureje, O.
To examine the prevalence as well as the clinical and psychosocial factors associated with depression and depression severity in pregnant adolescents. Participants were consecutively registered pregnant adolescents presenting to 30 selected primary maternal and child healthcare centers in Ibadan, Nigeria, who were screened for enrolment into an intervention trial for perinatal depression (depression defined as a score of ≥ 12 on the Edinburg Postnatal Depression Scale [EPDS] and met the DSM-IV diagnostic criteria for depression). Of the 1359 pregnant adolescents screened, 246 (18.1%) had depression. Mean age was 18.4 (sd 1.00), 58.9% were either married or cohabiting, 91.4% were primipara, and the mean gestational age was 23.8 weeks (sd 5.4 weeks). Food insecurity (going to bed hungry at least once in the previous week because there was no food to eat) was reported by 13.3%. In bivariate analysis, younger age, not living with a partner, unemployment, and food insecurity were associated with depression. In bivariate analysis, younger age, not living with a partner, unemployment and food insecurity were associated with depression, while younger age, being single and food insecurity were independently associated with being depressed in multivariate analysis. Severity of depression was related to age, higher anxiety and disability scores, lower quality of life scores across all domains and poorer attitudes towards pregnancy. Depression was associated with indices of higher social disadvantage among adolescents. Delaying childbearing and measures aimed at alleviating poverty may be important in preventing depression in this vulnerable group.
The role of librarians and information professionals in the prevention and control of HIV/AIDS in Nigeria
(2008-12) Aramide, K. A.; Ayankola, I.; Bello, T.
There has been a change, of recent in the nature of work of librarians and information professionals, due to the emergence of deadly diseases like AIDS as well as the change in information needs of the local community. This change requires much more professional expertise, updated knowledge and critical thinking and involvement in the process of developing effective AIDS literary programmes. Librarians and information professionals can provide dedicated services to society by helping to manage and access AIDS information. This study, therefore, highlighted strategies for effective collaboration by librarians and information professionals, in the context of AIDS literary promotion efforts. The study further highlighted the challenges in the process of empowering people as regards campaign against AIDS. Suitable measures for addressing the challenges, to achieve essential success in the campaign against AIDS are also identified.
Spontaneous and emergent extrapyramidal syndromes in Black Africans with first-episode schizophrenia and first exposure to antipsychotics
(Taylor & Francis, 2021) Ojagbemi, A.; Chiliza, B.; Bello, T.; Esan, O. B.; Asmal, L.; Emsley, R.; Gureje, O.
Background: Persons of African ancestry are thought to carry a higher risk for extrapyramidal syndromes (EPS) in schizophrenia. Aim: We investigated the phenomenon of spontaneous and treatment-emergent EPS in a sample comprising Xhosa (South Africa) and Yoruba (Nigeria) Africans with first-episode schizophrenia and first exposure to antipsychotics. Methods: The Extrapyramidal Symptom Rating Scale (ESRS) and a variety of validated tools were used for the assessment of participants before, and two-weekly after treatment with low dose flupenthixol decanoate. Participants were followed up for 12 months. Association of EPS with clinical characteristics was investigated using Pearson’s correlation and linear regression analyses. Results: Of 88 participants at baseline, 16 (18.1%) had at least one definite EPS prior to antipsychotic exposure and 34 (38.6%) had treatment-emergent EPS. While spontaneous Parkinsonism was associated with negative symptoms (r¼0.2, p¼0.043; b¼0.6, p¼0.043), treatment-emergent EPS demonstrated non-significant correlations with clinical characteristics. Apart from dyskinesia, the frequency of treatment-emergent EPS decreased over 12 months observation. Conclusion: These findings support the hypothesis suggesting that spontaneously occurring Parkinsonism in schizophrenia may be the motor spectrum of negative symptomatology. Future studies of this relationship may lead to early identification of patients who may be more sensitive to EPS.
Task-shifting must recognize the professional role of nurses- author’s reply
(2019) Gureje, O.; Oladeji, B. D.; Kola, L.; Bello, T.
The expression of neurological soft signs in two African populations with first-episode schizophrenia
(SAGE Publications, 2018) Ojagbemi, A.; Chiliza, B.; Bello, T.; Asmal, L.; Esan, O.B.; Emsley, R.; Gureje, O.
Information about patterns of expression of neurological soft signs (NSS) in schizophrenia among individuals belonging to the same genetic ancestry may provide new insight for the understanding of the disease’s genetic functions. This study aimed to investigate whether patterns of NSS expression in first episode schizophrenia are com parable in populations with dissimilar genetic ancestry. A sample of 207 patients with first episode schizophrenia were examined using the Neurological Evaluation Scale before they were exposed to anti-psychotics. They were allocated to two African ancestry groups: Black (81 Yoruba Nigerians, and 18 Xhosa South Africans), and non-Black (98 Colored, and 10 White South Africans). Assessments were carried out using validated measures of clinical characteristics of schizophrenia. We determined the frequency, severity, factor structure, and association of NSS with clinical characteristics. Factor derived categories were compared using the Pearson’s (r) and Tucker’s congruence methods. The associations between factor derived categories and clinical characteristics of schizophrenia were determined using Pearson’s correlations and multiple regression analyses. Neurological soft signs were more frequent and more severe in the Black African ancestry group. Also, the factor structure and presentation of NSS in the two ancestry groups were significantly different. Neurological soft signs, especially motor sequencing and cognitive-perceptual abnormalities, were independently associated with disorganization psychopathologies in all the participant groups. Differences in the profile of NSS in Black compared with non-Black African ancestry patients with first episode schizophrenia may suggest differing patterns of expression of NSS in schizophrenia according to genetic ancestry.
Theory-driven development of a mobile phone supported intervention for adolescents with perinatal depression
(Springer, 2021-11) Kola, L.; Abiona, D.; Oladeji, B. D.; Ayinde, O.; Bello, T.; Gureje, O.
Purpose This paper describes the design of a theory-informed pragmatic intervention for adolescent perinatal depression in primary care in Nigeria. Methods We conducted Focus Group Discussions (FGDs) among 17 adolescent mothers and 25 maternal health care providers with experience in the receipt and provision of care for perinatal depression. The Consolidated Framework for Implementation Research (CFIR) was used to systematically examine the barriers and facilitators affecting adolescent mothers' use of an existing intervention package for depression. The Theoretical Domain Framework (TDF) and the Capability, Opportunity, Motivation, Behaviour (COM-B) model were used to analyze the results of the data across the five CFIR domains. Results FGD analysis revealed that care providers lacked knowledge on approaches to engage young mothers in treatment. Young mothers had poor treatment engagement, low social support, and little interest in parenting. A main characteristic of the newly designed intervention is the inclusion of age-appropriate psychoeducation supported with weekly mobile phone calls, to address treatment engagement and parenting behaviours of young mothers. Also in the outer setting, low social support from relatives was addressed with education, “as need arises” phone calls, and the involvement of "neighborhood mothers”. In the inner settings, care providers’ behaviour is addressed with training to increase their capacity to engage young mothers in treatment. Conclusion A theory-based approach helped develop an age-appropriate intervention package targeting depression and parenting skills deficit among perinatal adolescents in primary maternal care and in which a pragmatic use of mobile phone was key.
Unaffordability of renal replacement therapy in Nigeria.
(2016) Ajayi, S.O.; Raji, Y.; Bello, T.; Jinadu, L.; Salako, B.L.
With the increase in epidemic proportions of diabetes worldwide, the number of patients who will require renal replacement therapy (RRT) will be a great challenge to the health infrastructures of developing countries such as Nigeria. Because those mostly affected are in the economically productive age group, a vicious circle is established whereby those who keep the economy going are the same people affected. Secondary and tertiary care of chronic kidney disease involving RRT would exact disproportionate toll on the income of patients in the developing world where patients pay out of pocket for their own care. Whilst there is an increase in the number of facilities offering RRT, there is no commensurate sustainability of care either by the patients themselves or even by the government. The level of unemployment is increasing. Kidney transplantation is out of reach in addition to the cost of post-transplant care, which includes hospitalization and immunosuppressive medications. Most of the endstage kidney disease patients who enlisted in our dialysis program were unable to get or sustain adequate hemodialysis. The data also showed that more men were dialyzed at our facilities over the period under review and the age distribution has not changed much over the decade. From this dismal picture in the last decade emerges a series of questions as to why this is so and what must be done to increase access to RRT. Prudent fund management and cost containment, local manufacture of dialysis materials and nongovernmental sources of funding are means of driving down the cost of dialysis. In countries where drugs and equipment for health services are locally manufactured, such as India and other countries, the cost of health care is more affordable than in countries such as Nigeria where these are imported.