Peter Memiah

Dr. Peter Memiah

orcid

Research Focus & Metrics

Academic Career Length

11Years (2016-Present)

(Calculated once Scilit publication data is synced: current year − year of first publication + 1)

Representative Publications

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17 January 2017 in Infectious Diseases of Poverty
Verified
Journal Article
Open access
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KKKelemu Kibret
Kelemu Kibret
YMYonatan Moges
Yonatan Moges
PMPeter Memiah
Peter Memiah
SBSibhatu Biadgilign
Sibhatu Biadgilign
Anti-tuberculosis drug resistance is a major public health problem that threatens the progress made in tuberculosis care and control worldwide. Treatment success rates of multidrug-resistant tuberculosis (MDR-TB) is a key issue that cannot be ignored. There is a paucity of evidence that assessed studies on the treatment of MDR-TB, which focus on the effectiveness of the directly observed treatment, short-course (DOTS)-Plus program. Therefore, it is crucial to assess and summarize the overall treatment outcomes for MDR-TB patients enrolled in the DOTS-Plus program in recent years. The purpose of this study was to thus assess and summarize the available evidence for MDR-TB treatment outcomes under DOTS-Plus. A systematic review and meta-analysis of published literature was conducted. Original studies were identified using the databases MEDLINE®/PubMed®, Hinari, and Google Scholar. Heterogeneity across studies was assessed using the Cochran’s Q test and I2 statistic. Pooled estimates of treatment outcomes were computed using the random effect model. Based on the 14 observational studies included in the meta-analysis, it was determined that 5 047 patients reported treatment outcomes. Of these, the pooled prevalence, 63.5% (95% CI: 58.4–68.5%) successfully completed full treatment (cured or treatment completed) with a pooled cure rate of 55.6%, whereas 12.6% (95% CI: 9.0–16.2%) of the patients died, 14.2% (95% CI: 11.6–16.8%) defaulted from therapy, and 7.6% (95% CI: 5.6–9.7%) failed therapy. Overall 35.4% (95% CI: 30–40.8%) of patients had unsuccessful treatment outcomes. An unsatisfactorily high percentage 43% (95% CI: 32–54%) of unsuccessful treatment outcomes was observed among patients who were enrolled in standardized treatment regimens. This study revealed that patients with MDR-TB exhibited a very low treatment success rate compared to the World Health Organization 2015 target of at least 75 to 90%. The high default rate observed by conducting this literature review could possibly explain the spread of the MDR-TB strain in various populations. A better treatment success rate was observed among patients in individualized treatment regimens than in standardized ones. Conducting further individual-based meta-analysis is recommended to identify potential factors for defaulting treatment using large-scale and multi-center studies.

PMPeter Memiah
Peter Memiah
FWFernando Antonio Wagner
Fernando Antonio Wagner
RKRobert Kimathi
Robert Kimathi
NANaomi Idah Anyango
Naomi Idah Anyango
SKSamuel Kiogora
Samuel Kiogora
LOLillian Otiso
Lillian Otiso
Studies including adolescents and young people (AYP) enhance the relevance of research results, benefit stakeholders, and inform future research. There exists a mental health gap in services for AYP living in low and middle-income countries. This study aims to identify mental health challenges faced by adolescents and young people in Kenya, develop practical recommendations to mitigate these issues, and reduce the mental health burden among this population. We convened an AYP-led meeting that involved 41 participants. The meeting objectives were to (1) identify efforts to support existing national and regional strategic priorities and review goals for addressing mental health needs among AYPs, (2) develop immediate action plans for strengthened mental health services, (3) review and strengthen country-level coordination mechanisms, and (4) identify how participating county experiences can inform mental health services in Kenya. Ministry of Health (MoH) officials from national and county levels, academic experts, and implementing partner agencies involved in mental health services participated in the meeting. The team, including AYP representatives, identified various mental health challenges among the AYA and recommended interventions aimed towards improving their mental health situation in the country. The challenges were clustered into three themes and comprehensively reviewed to establish the precipitating factors to mental health outcomes among AYPs in Kenya and provide recommendations. The themes included (1) legislative, (2) service provider/Ministry of Health, and (3) adolescent/individual-level factors. To bridge the mental health gap in the country and scale up mental health outcomes, the stakeholders recommended interventions within the context of the three clusters. The key suggestions included an increase in insurance financing, acceleration of community health interventions, the establishment of adolescent-friendly spaces, the training of adolescent youth champions, interactive service provision models, implementation of the existing mental health policies and structures, the development of comprehensive assessment tools, well equipped mental health departments in health facilities, the enhancement of telehealth services and digital villages, the mobilization of a functional mental health response team, and the development of a mental health database.

20 May 2019 in BMC Health Services Research
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Journal Article
Open access
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DCDonaldson F. Conserve
Donaldson F. Conserve
JIJumanne Issango
Jumanne Issango
DKDr. Kilale Martin MARTIN KILALE
Dr. Kilale Martin MARTIN KILALE
Bernard NjauBernard Njau
Bernard Njau
PNPatrick Nhigula
Patrick Nhigula
GKGary King
Gary King
According to the 2016–2017 Tanzania HIV Impact Survey, 55% of men diagnosed with HIV during the survey self-reported that they were unaware of their HIV status. As a response, the Government of Tanzania launched a Test and Treat campaign in June 2018 with a focus on reaching men and developed the 2018-2020 Male Catch-Up plan. This article reports (1) the enablers and barriers of HIV testing services (HTS) uptake among men (2) and describes the strategies that were proposed as part of the Male Catch-Up Plan to address some of these barriers. Qualitative in-depth interviews were conducted with 23 men in Dar es Salaam to explore HTS enablers and barriers. To develop the Male Catch-Up Plan strategies, a desk review of published studies, and analyses of national implementers of HIV/AIDS interventions were conducted. An additional 123 interviews were also carried out with key implementers of HIV/AIDS interventions, healthcare workers, secondary school boys and members of the community in Iringa and Tanga. Enablers of HTS included the desire to check one’s health, high HIV risk perception, wanting to protect oneself if tested negative, and being encouraged by their sexual partners. Barriers of HTS were fear of a positive test result, and low HIV risk perception. Proposed strategies from the Male Catch-Up Plan to address these barriers included non-biomedical and biomedical approaches. Non-biomedical strategies are social and cultural approaches to promote an enabling environment to encourage health seeking behavior, safe behavior, and providing peer education programs and social marketing to promote condoms. Biomedical approaches consisted of expanding targeted HIV testing, HIV self-testing, and integrating HIV services with other health services. A number of barriers contribute to the low uptake of HTS among men in Tanzania. National strategies have been developed to address these HTS barriers and guide the national Test and Treat campaign focusing on increasing HTS uptake among men.

SMSamuel Muhula
Samuel Muhula
YOYvonne Opanga
Yvonne Opanga
VOViolet Oramisi
Violet Oramisi
CNCatherine Ngugi
Catherine Ngugi
CNCarol Ngunu
Carol Ngunu
PMPeter Memiah
Peter Memiah
The study sought to determine the impact of COVID-19 on HIV/AIDS programming in the Kibera informal settlement and COVID-19 hotspot counties during the first wave of the pandemic. The study was conducted in two phases. The first phase entailed the analysis of HIV care and treatment secondary data (2018–2020) from the Kenya Health Information System. In the second phase, a prospective cohort study was conducted among people living with HIV in the Kibera informal settlement. A total of 176 participants aged 18 years and above accessing HIV services at selected healthcare facilities in Kibera were randomly sampled from facility electronic medical records and followed up for three months. Socio-demographics and contact details were abstracted from the records and telephone interviews were conducted with consenting participants. Results from the retrospective review of HIV program data indicated a 56% (p < 0.000, 95% CI: 31.3%–62.8%) reduction in uptake of HIV services. Clients starting antiretroviral therapy (ART) reduced significantly by 48% (p < 0.001, 95% CI: 35.4%–77%) in hotspot counties. However, pre-exposure prophylaxis uptake increased significantly by 24% (p < 0.019, 95% CI: 4%–49%). In Kibera, 14% reported missing medications at the onset of the COVID-19 pandemic because of lack of food (38%) and government measures (11%), which affected ART access; 11% did not access health facilities due to fear of contracting COVID-19, government regulations and lack of personal protective equipment. Socioeconomic factors, food insecurity and government measures affected uptake of HIV/AIDS services; hence, the need for scaling up measures to increase access to HIV/AIDS services during the onset of pandemics.

23 January 2020 in BMC Women's Health
Verified
Journal Article
Open access
PDF file
PMPeter Memiah
Peter Memiah
TBTristi Bond
Tristi Bond
YOYvonne Opanga
Yvonne Opanga
CKCaroline Kingori
Caroline Kingori
CCCourtney Cook
Courtney Cook
KOKevin Owuor
Kevin Owuor
Background: Most neonatal, infant, and child deaths occur in low- and middle-income countries (LMICs), where incidence of intimate partner violence (IPV) is highest in the world. Despite these facts, research regarding whether the two are associated is limited. The main objective was to examine associations between IPV amongst East African women and risk of death among their neonates, infants, and children, as well as related variables. Methods: Analysis was conducted on data drawn from the Demographic and Health Surveys (DHS) conducted by ICF Macro/MEASURE DHS in five East African countries: Burundi, Kenya, Rwanda, Tanzania, and Uganda. The analytical sample included 11,512 women of reproductive age (15–49 years). The outcome variables, described by proportions and frequencies, were the presence or absence of neonatal, infant, and under-five mortality. Our variable of interest, intimate partner violence, was a composite variable of physical, sexual, and emotional abuse; chi-square tests were used to analyze its relationship with categorical variables. Adjusted odds ratios (aOR) were also used in linking sexual autonomy to independent variables. Results: Children born to women who experienced IPV were significantly more likely to die as newborns (aOR = 1.3, 95% confidence interval [CI]: 1.4–2.2) and infants (aOR = 1.9, 95% CI: 1.6–2.2), and they were more likely to die by the age of five (aOR = 1.5, 95% CI: 1.01–1.55). Socioeconomic indicators including area of residence, wealth index, age of mother/husband, religion, level of education, employment status, and mass media usage were also significantly associated with IPV. After regression modelling, mothers who were currently using contraceptives were determined less likely to have their children die as newborns (aOR = 0.5, 95% CI: 0.3–0-7), as infants (aOR = 0.5, 95% CI: 0.3–06), and by age five (aOR = 0.4, 95% CI: 02–0.6). Conclusion: Understanding IPV as a risk indicator for neonatal, infant, and child deaths can help in determining appropriate interventions. IPV against women should be considered an urgent priority within programs and policies aimed at maximizing survival of infants and children in East Africa and the wellbeing and safety of their mothers.

22 February 2019 in PLOS ONE
Verified
Journal Article
Open access
PDF file
PMPeter Memiah
Peter Memiah
YOYvonne Opanga
Yvonne Opanga
TBTristi Bond
Tristi Bond
CCCourtney Cook
Courtney Cook
MMMichelle Mwangi
Michelle Mwangi
YMYvonne Wangui Machira
Yvonne Wangui Machira
Sexual autonomy empowers women to set boundaries, take control of their bodies, prevent sexually transmitted diseases and avoid unplanned pregnancy. A woman’s ability to negotiate safer sex is crucial for her survival and that of her child. Sexual autonomy among East African women is vital to the elimination of the deaths of neonates, infants, and children. The aim of our study was to explore the association of sexual autonomy on neonatal, infant, and child mortality. This was a secondary analysis of demographic health survey (DHS) data on women of reproductive age (15–49 years) in five East African countries: Burundi, Kenya, Rwanda, Tanzania, and Uganda. Data on our outcome variables neonatal, infant, and under-five mortality which were in binary form was extracted from the database. Sexual autonomy was classified as a composite variable of “respondent can refuse sex,” “respondent can ask partner to use condom,” and “if spouse is justified in asking husband to use condom.” Other sociodemographic, maternal, health system and paternal variables were included in the analysis. STATA version 14 was used for analysis. Proportions and frequencies were used to describe the three outcome variables and sociodemographic characteristics. Chi-square tests were used to compare associations between sexual autonomy and categorical variables. Adjusted hazard ratios were used to determine the association between sexual autonomy and independent variables. The sampled women were predominantly urban (75%; n = 5758) and poor (48.7%; n = 3702). A majority of those that experienced mortality (neonatal mortality 53.5%, infant mortality 54.3%, under-five mortality 55.7%) were young (under 20) at the time of their first child’s birth while their male partners were older. The multivariate analysis supports the beneficial effects of women’s sexual autonomy in East Africa. Women who exercised sexual autonomy experienced significantly lower rates of child mortality at all three stages: neonatal (NHR = 0.80, 95% CI: 0.68–0.94, p = 0.006), infant (IHR = 0.82, 95% CI: 0.72–0.93, p = 0.003), and under-five (UHR = 0.84, 95% CI: 0.75–0.94, p = 0.002), net of all other factors. Receiving antenatal care and using contraceptives also contributed significantly to lower child mortality rates. Our findings suggest that sexual autonomy among East African women is an urgent priority that is crucial to the survival of neonates, infants, and children in East Africa. Women should be informed, empowered, and autonomous concerning their reproductive and sexual health.