Living with psychosis in West and Southeast Africa: SUCCEED Africa's four-country situation analysis.

As part of the formative work of the SUCCEED Africa consortium, we followed a participatory process to identify existing gaps and resources needed for the development and implementation of a rights-based intervention for people with lived experience of psychosis in Malawi, Nigeria, Sierra Leone and Zimbabwe. In 2021, we conducted a desk review of published and grey literature on psychosis in the four SUCCEED countries. Using an adapted version of the PRIME situation analysis template, data were extracted across the five domains of the WHO Community-Based Rehabilitation (CBR) Matrix: health, education, livelihoods, social and empowerment.

Feasibility of introducing integrated disease surveillance and response into curricula of public health training institutions in Sierra Leone: the process and lessons learnt.

Introduction: Response to public health emergencies is a big challenge in African countries due to inadequate workforce. Integrated Disease Surveillance and Response (IDSR) is a strategy implemented by African member states of WHO to strengthen capacity for disease surveillance and response at all levels. Despite successful implementation of IDSR in most countries, one of the challenges that persists is that of inadequate trained workforce competent enough for public health surveillance.

Using Continuous Quality Improvement in Community-based Programming During Disasters: Lessons Learned from the 2015 Ebola Crisis in Sierra Leone.

This paper describes the CQI (Continuous Quality Improvement) process of collecting and analyzing field level qualitative data in an ongoing cycle. This data can be used to guide decision-making for effective emergency response. When medical and community components are integrated from the earliest stages of the disaster, it allows for true collaboration and supports the CQI process to be responsive to evolving data.

Long-term maternal outcomes 5 years after cesarean section in Sierra Leone: A prospective cohort study.

Cesarean section (CS) is a life-saving procedure when performed for the right indication but carries substantial risks, specifically during subsequent pregnancies. The aim of this study was to evaluate obstetric outcomes for women 5 years after a CS performed by medical doctors and associate clinicians. This was a prospective multi-center observational study of women who had a CS at any of nine hospitals in Sierra Leone.

The Impact of Milk on Gut Permeability, Fecal 16S rRNA Gene Microbiota Profiling, and Fecal Metabolomics in Children with Moderate Malnutrition in Sierra Leone: A Double-Blind, Randomized Controlled Trial.

Background: Bovine milk is a beneficial ingredient in teh treatment of malnutrition.

Objectives: Our objectives were to determine the effect of dietary milk protein and milk carbohydrate on the intestinal permeability, fecal 16S rRNA gene configuration, and fecal metabolomics of children with moderate malnutrition.

Methods: This was a randomized, double-blind, controlled trial among 413 children with wasting in rural Sierra Leone who received 1 of the following 4 supplementary foods, which differed in sources of protein and carbohydrate: milk protein and milk carbohydrate (MPMC), milk protein and vegetable carbohydrate (MPVC), vegetable protein and milk carbohydrate (VPMC), or a control group consuming entirely vegetable-based food (VPVC).

Assessment of antimicrobial stewardship programmes and antibiotic use among children admitted to two hospitals in Sierra Leone: a cross-sectional study.

Introduction: Antimicrobial resistance (AMR) is a global public health concern and irrational use of antibiotics in hospitals is a key driver of AMR. Even though it is not preventable, antimicrobial stewardship (AMS) programmes will reduce or slow it down. Research evidence from Sierra Leone has demonstrated the high use of antibiotics in hospitals, but no study has assessed hospital AMS programmes and antibiotic use specifically among children.

Re-assessment of schistosomiasis in nine endemic districts with cluster sampling in Sierra Leone.

Background: Baseline mapping showed that schistosomiasis was highly/moderately endemic in nine districts in Sierra Leone. Mass drug administration (MDA) with praziquantel started in 2009, and after multiple rounds of treatment, an impact assessment was conducted in 2016 followed by a second re-assessment in 2022 using cluster sampling to provide more granular data for refining chiefdom (sub-district) treatment strategies.

Methods: On average, 20 rural villages were systematically selected per district by probability proportional to population size across the nine districts.

Behavioral practices towards antibiotic use among health care workers - Sierra Leone, 2021: a facility-based cross-sectional study.

Introduction: globally, antimicrobial resistance (AMR) kills around 1.27 million 700,000 people each year. In Sierra Leone, there is limited information on antibiotic use among healthcare workers (HCWs).

The Effect of Breastfeeding Practices of Undernourished Mothers in Rural Sierra Leone on Infant Growth and Mortality.

Breastfeeding provides optimal infant nutrition; however, <50% of infants are exclusively breastfed (EBF) for 6 months. We aimed to describe breastfeeding practices and their effects on growth and mortality among a high-risk mother-infant cohort in rural Sierra Leone. This was a secondary analysis of data from a randomized nutrition intervention trial among undernourished pregnant women.

Physicochemical quality assessment of various brands of paracetamol tablets sold in Freetown Municipality.

Paracetamol is a widely used over-the-counter drug for managing fever and pain, but its quality may vary among different brands, especially in low- and middle-income countries, where counterfeit and substandard medicines are prevalent. This study evaluated the physicochemical properties of fifteen brands of 500 mg paracetamol tablets sold in various pharmacies in Freetown, Sierra Leone using identification tests, friability tests, assay, dissolution tests, and mass variation. The results showed that three brands were not registered with the Pharmacy Board of Sierra Leone, and two brands did not meet the requirement for labelling (no manufacturing date).

Antibiotic use among hospitalised patients in Sierra Leone: a national point prevalence survey using the WHO survey methodology.

Objective: Inappropriate use of antibiotics is a major driver of antibiotic resistance. A few studies conducted in Africa have documented that about half of hospitalised patients who receive antibiotics should not have received them. A few hospital-based studies that have been conducted in Sierra Leone have documented a high usage of antibiotics in hospitals.

Daylength variation affects growth, photosynthesis, leaf metabolism, partitioning, and metabolic fluxes.

Daylength, a seasonal and latitudinal variable, exerts a substantial impact on plant growth. However, the relationship between daylength and growth is nonproportional, suggesting the existence of adaptive mechanisms. Thus, our study aimed to comprehensively investigate the adaptive strategies employed by plants in response to daylength variation.

Supplementary Feeding of Moderately Wasted Children in Sierra Leone Reduces Severe Acute Malnutrition and Death When Compared with Nutrition Counseling: A Retrospective Cohort Study.

Background: There is uncertainty about whether children with moderate wasting should receive supplementary feeding.

Objectives: We examined whether supplementary feeding compared with counseling alone in children with moderate wasting prevented progression to severe acute malnutrition (SAM) or death.

Methods: This was a retrospective, dual-cohort study in which 1791 children with moderate wasting were drawn from 2 prior randomized controlled trials that took place in the same location in rural Sierra Leone.

Interventions for adolescents and adults with psychosis in Africa: a systematic review and narrative synthesis.

Background: The Global Burden of Disease attributable to psychotic disorders in African countries is high and has increased sharply in recent years. Yet, there is a scarcity of evidence on effective, appropriate and acceptable interventions for schizophrenia and other psychotic disorders on the continent.

Methods: We carried out a systematic review and narrative synthesis of peer-reviewed literature evaluating the impact of non-pharmacological interventions for adolescents and adults (10-65 years) in African countries.

Newborn Mid-Upper Arm Circumference Identifies Low-Birth Weight and Vulnerable Infants: A Secondary Analysis.

Background: Low birth weight (LBW) infants are at increased risk of morbidity and mortality. Identification of LBW may not occur in settings where access to reliable scales is limited. Mid-upper arm circumference (MUAC) may be an accessible, low-cost measure to identify LBW and vulnerable infants.

Supplementary feeding and infection control in pregnant adolescents-A secondary analysis of a randomized trial among malnourished women in Sierra Leone.

Undernutrition during pregnancy in adolescence confers a high risk of maternal morbidity and adverse birth outcomes, particularly in low-resource settings. In a secondary analysis, we hypothesized that younger undernourished pregnant adolescents (<18 years) would benefit more than undernourished pregnant adults (>20 years) from the intervention of supplementary food and anti-infective treatments. The original trial in Sierra Leone enrolled 236 younger adolescents (<18 years), 454 older adolescents (aged 18-19 years), and 741 adults (≥20 years), all with a mid-upper arm circumference ≤23 cm.

Seroprevalence of Adeno-Associated Virus Neutralizing Antibodies in Males with Duchenne Muscular Dystrophy.

Adeno-associated virus (AAV)-based gene therapies are emerging strategies in Duchenne muscular dystrophy (DMD) treatment. Exposure to wild-type AAV can lead to development of neutralizing antibodies (NAbs) and blocking of AAV transduction, thereby limiting the delivery of AAV vector-based gene therapy. Therefore, it is imperative to check for the presence of AAV NAbs in a patient who is a candidate for gene therapy.

An Alternative Oat-Containing, Ready-To-Use, Therapeutic Food Does Not Alter Intestinal Permeability or the 16S Ribosomal RNA Fecal Microbiome Configuration Among Children With Severe Malnutrition in Sierra Leone: A Randomized Controlled Trial.

Background: Previously, a novel oat ready-to-use therapeutic food (o-RUTF) resulted in improved recovery from severe acute malnutrition (SAM) when compared to a standard RUTF (s-RUTF). The o-RUTF contained 18% oat, while the s-RUTF has no cereal ingredients.

Objectives: We determined the effects of o-RUTF on intestinal permeability, as measured by lactulose permeability, and the 16S ribosomal RNA (rRNA) fecal microbiome configuration of children with SAM.

Assessment of knowledge, attitude and practice on family planning among women of reproductive age at hospitals and clinic centers in the rural Western Sierra Leone.

Informed decisions about one's sexual and reproductive health can be made through family planning. Women of reproductive age in rural Sierra Leone's Western area were asked to participate in a survey to determine their attitudes and knowledge toward family planning and the use of contraceptives. A descriptive cross-sectional study survey was conducted in the Western Area Rural of Sierra Leone.

Assessment of Infection Prevention and Control Measures at Points of Entry in Sierra Leone in 2021: A Cross-Sectional Study.

Implementing and monitoring infection prevention and control (IPC) measures at immigration points of entry (PoEs) is key to preventing infections, reducing excessive use of antimicrobials, and tackling antimicrobial resistance (AMR). Sierra Leone has been implementing IPC measures at four PoEs (Queen Elizabeth II Quay port, Lungi International Airport, and the Jendema and Gbalamuya ground crossings) since the last Ebola outbreak in 2014-2015. We adapted the World Health Organization IPC Assessment Framework tool to assess these measures and identify any gaps in their components at each PoE through a cross-sectional study in May 2021.

Assessing infant cognition in field settings using eye-tracking: a pilot cohort trial in Sierra Leone.

Objectives: To investigate the feasibility of eye-tracking-based testing of the speed of visual orienting in malnourished young children at rural clinics in Sierra Leone.

Design: Prospective dual cohort study nested in a cluster-randomised trial.

Setting: 8 sites participating in a cluster-randomised trial of supplementary feeding for moderate acute malnutrition (MAM).