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Klein LJ, Abdullahi SU, Gambo S, Stallings VA, Acra S, Rodeghier M, DeBaun MR. Risk factors in underweight older children with sickle cell anemia: a comparison of low- to high-income countries. Blood Adv 2023; 7:6923-6930. [PMID: 37756514 PMCID: PMC10685159 DOI: 10.1182/bloodadvances.2023009711] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2023] [Revised: 04/25/2023] [Accepted: 09/10/2023] [Indexed: 09/29/2023] Open
Abstract
Previously, we demonstrated that older children with sickle cell anemia (SCA) living in Nigeria are at increased risk of death if they are underweight (weight-for-age z score < -1). We now conducted a cross-sectional study in low- and high-income settings to determine the risk factors for being underweight a in children aged 5 to 12 years with SCA. The children from low- and high-income settings were eligible participants for the Primary Prevention of Stroke in Children with Sickle Cell Disease in Nigeria (SPRING; N = 928) and the Silent Cerebral Infarct (SIT, North America/Europe; N = 1093) trials, respectively. The median age in the SPRING and SIT cohorts was 8.1 and 8.5 years, respectively (P < .001). A total of 87.9% (n = 816) of participants in the SPRING trial (low-income) met the study criteria for being underweight (weight-for-age z score < -1), and 22.7% (n = 211) for severely underweight (weight-for-age z score < -3), significantly higher than the SIT (high-income) cohort at 25.7% underweight (n = 281) and 0.7% severely underweight (n = 8; P < .001 for both comparisons). In the combined cohort, older age (odds ratio [OR], 1.24; P < .001) and lower hemoglobin level (OR, 0.67; P < .001) were associated with being underweight. Age and hemoglobin level remained statistically significant in separate models for the SPRING and SIT cohorts. Older age and lower hemoglobin levels in children aged 5 to 12 years with SCA are associated with being underweight in low- and high-income settings.
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Affiliation(s)
- Lauren Jane Klein
- D. Brent Polk Division of Pediatric Gastroenterology, Hepatology, and Nutrition, Department of Pediatrics, Monroe Carell Jr. Children's Hospital at Vanderbilt, Nashville, TN
- Vanderbilt Institute for Global Health, Vanderbilt University Medical Center, Nashville, TN
| | - Shehu Umar Abdullahi
- Department of Pediatrics, Bayero University/Aminu Kano Teaching Hospital, Kano, Nigeria
| | - Safiya Gambo
- Department of Pediatrics, Murtala Mohammed Specialist Hospital, Kano, Nigeria
| | - Virginia A. Stallings
- Division of Gastroenterology, Hepatology and Nutrition, Department of Pediatrics, The Children's Hospital of Philadelphia and University of Pennsylvania, Philadelphia, PA
| | - Sari Acra
- D. Brent Polk Division of Pediatric Gastroenterology, Hepatology, and Nutrition, Department of Pediatrics, Monroe Carell Jr. Children's Hospital at Vanderbilt, Nashville, TN
| | | | - Michael R. DeBaun
- Vanderbilt Institute for Global Health, Vanderbilt University Medical Center, Nashville, TN
- Department of Pediatrics, Vanderbilt-Meharry Center of Excellence in Sickle Cell Disease, Vanderbilt University Medical Center, Nashville, TN
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Khater D, Al-Mulaabed S, Alomairi A, Elshinawy M, Soliman A, Elshinawy N, Wali Y, Al Yaarubi S. Effect of Hydroxyurea Therapy on Growth Parameters in Older Children (6-15 Year-Old) with Sickle Cell Disease: Low Dose Versus High Dose. Hemoglobin 2023; 47:157-162. [PMID: 37691435 DOI: 10.1080/03630269.2023.2254238] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2023] [Revised: 07/17/2023] [Accepted: 08/17/2023] [Indexed: 09/12/2023]
Abstract
Growth impairment is a known complication of sickle cell disease (SCD). Few studies explored the potential effects of hydroxyurea (HU) on growth in children with SCD in relation to HU dose and response. This is a prospective study conducted at Sultan Qaboos University Hospital, Oman, and included 91 SCD patients with age below 16 years when started on HU, aiming to explore the potential effect/s of HU on growth parameters of older children with SCD in relation to their clinical improvement and the dose required for this improvement. Weight, height, and body mass index (BMI) were collected at baseline, 6 and 18 months after initiation. Anthropometric data were compared to WHO standards. Initial height and BMI Z scores (HAZ and WAZ) were lower compared to WHO norms. HAZ and WAZ did not change significantly after 6 and 18 months on HU therapy. However, BMI Z-scores improved significantly after 6 and 18 months of follow-up (p value 0.044 and 0.028 respectively). No significant changes were observed in WAZ or HAZ among patients on low dose versus those on high dose. BMI Z score improved significantly after 18 months of low dose group (p = 0.014) but did not change in those on high dose HU. In conclusion, HU therapy did not adversely affect weight and height growth in older children with SCD. BMI Z scores improved at 18 months in patients on low dose but not in those on high dose (p = 0.014).
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Affiliation(s)
- Doaa Khater
- Department of Pediatrics, Faculty of Medicine, Alexandria University, Alexandria, Egypt
- Child Health Department, Sultan Qaboos University Hospital, Muscat, Oman
| | - Sharef Al-Mulaabed
- Department of Pediatrics, Presbyterian Medical Group, Albuquerque, NM, USA
| | - Anwar Alomairi
- Child Health Department, Sultan Qaboos University Hospital, Muscat, Oman
| | - Mohamed Elshinawy
- Department of Pediatrics, Faculty of Medicine, Alexandria University, Alexandria, Egypt
- Child Health Department, Sultan Qaboos University Hospital, Muscat, Oman
| | - Ashraf Soliman
- Pediatric Endocrinology, Hamad Medical Corporation, Doha, Qatar
| | - Noor Elshinawy
- Faculty of Medicine, Alexandria University, Alexandria, Egypt
| | - Yasser Wali
- Department of Pediatrics, Faculty of Medicine, Alexandria University, Alexandria, Egypt
- Child Health Department, Sultan Qaboos University Hospital, Muscat, Oman
| | - Saif Al Yaarubi
- Child Health Department, Sultan Qaboos University Hospital, Muscat, Oman
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Abdullahi SU, Gambo S, Murtala HA, Kabir H, Shamsu KA, Gwarzo G, Acra S, Stallings VA, Rodeghier M, DeBaun MR, Klein LJ. Feasibility trial for the management of severe acute malnutrition in older children with sickle cell anemia in Nigeria. Blood Adv 2023; 7:6024-6034. [PMID: 37428866 PMCID: PMC10582275 DOI: 10.1182/bloodadvances.2023010789] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2023] [Revised: 06/28/2023] [Accepted: 06/30/2023] [Indexed: 07/12/2023] Open
Abstract
Children with sickle cell anemia (SCA) living in Nigeria are at an increased risk of malnutrition, which contributes to increased morbidity and mortality. However, evidence-based guidelines for managing malnutrition in children with SCA are lacking. To address this gap, we conducted a multicenter, randomized controlled feasibility trial to assess the feasibility and safety of treating children with SCA aged from 5 to 12 years and having uncomplicated severe acute malnutrition (body mass index z score of <-3.0). Children with SCA and uncomplicated severe acute malnutrition were randomly allocated to receive supplemental ready-to-use therapeutic food (RUTF) with or without moderate-dose hydroxyurea therapy (20 mg/kg per day). Over a 6-month enrollment period, 3190 children aged from 5 to 12 years with SCA were evaluated for eligibility, and 110 of 111 children who were eligible were enrolled. During the 12-week trial, no participants withdrew or missed visits. One participant died of unrelated causes. Adherence was high for hydroxyurea (94%, based on pill counts) and RUTF (100%, based on the number of empty sachets returned). No refeeding syndrome event or hydroxyurea-related myelosuppression occurred. At the end of the trial, the mean change in body mass index z score was 0.49 (standard deviation = 0.53), and 39% of participants improved their body mass index z score to ≥-3.0. Our findings demonstrate the feasibility, safety, and potential of outpatient treatment for uncomplicated severe acute malnutrition in children with SCA aged from 5 to 12 years in a low-resource setting. However, RUTF sharing with household and community members potentially confounded the response to malnutrition treatment. This trial was registered at clinicaltrials.gov as #NCT03634488.
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Affiliation(s)
- Shehu U. Abdullahi
- Department of Pediatrics, Bayero University/Aminu Kano Teaching Hospital, Kano, Nigeria
| | - Safiya Gambo
- Department of Pediatrics, Murtala Mohammed Specialist Hospital, Kano, Nigeria
| | - Hassan Adam Murtala
- Department of Pediatrics, Murtala Mohammed Specialist Hospital, Kano, Nigeria
| | - Halima Kabir
- Department of Pediatrics, Bayero University/Aminu Kano Teaching Hospital, Kano, Nigeria
| | - Khadija A. Shamsu
- Department of Pediatrics, Bayero University/Aminu Kano Teaching Hospital, Kano, Nigeria
| | - Garba Gwarzo
- Department of Pediatrics, Bayero University/Aminu Kano Teaching Hospital, Kano, Nigeria
| | - Sari Acra
- Department of Pediatrics, D. Brent Polk Division of Pediatric Gastroenterology, Hepatology, and Nutrition at Monroe Carell Jr. Children's Hospital at Vanderbilt, Nashville, TN
| | - Virginia A. Stallings
- Division of Gastroenterology, Hepatology, and Nutrition, Department of Pediatrics, The Children's Hospital of Philadelphia and University of Pennsylvania, Philadelphia, PA
| | | | - Michael R. DeBaun
- Department of Pediatrics, Vanderbilt-Meharry Center of Excellence in Sickle Cell Disease, Vanderbilt University Medical Center, Nashville, TN
- Vanderbilt Institute for Global Health, Vanderbilt University Medical Center, Nashville, TN
| | - Lauren J. Klein
- Department of Pediatrics, D. Brent Polk Division of Pediatric Gastroenterology, Hepatology, and Nutrition at Monroe Carell Jr. Children's Hospital at Vanderbilt, Nashville, TN
- Vanderbilt Institute for Global Health, Vanderbilt University Medical Center, Nashville, TN
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Kundu RN, Borah J, Bharati S, Bharati P. Regional Distribution of the Anthropometric Failure among Under-five Children and Its Determinants in India. Ethiop J Health Sci 2023; 33:479-490. [PMID: 37576171 PMCID: PMC10416325 DOI: 10.4314/ejhs.v33i3.11] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2022] [Accepted: 03/23/2023] [Indexed: 08/15/2023] Open
Abstract
Background Undernutrition in children seems to be one of the major health issues in developing nations including India. Stunting, underweight, and wasting are the three most often used anthropometric indicators to evaluate childhood undernutrition. Children who exhibit one or more indicators of undernutrition are considered as anthropometric failure (AF). The present study aims to determine the distribution and determinants of anthropometric failure in children under the age of five in different regions of India. Methods NFHS-5 data, collected between 2019 and 2021, were utilized for the study. Pearson's chi-square (χ2) test was used to look into the association between categorical variables. Binary logistic regression was used to find the explanatory factors that influence anthropometric failure. Results More than half of the under-five children (52.18%) in India are suffering from anthropometric failure, out of these West (57.88%), East (56.58%), and Central (53.94%) regions have covered half of the total occurrence. State-wise, Bihar (61.66%), followed by Gujarat (60.26%), and Jharkhand (58.05%) have recorded the highest rates of anthropometric failure. Anthropometric failure is higher among anemic children, boys, parent not alives, the higher number of birth order, lower educated mothers, rural dwellers, belonging to scheduled tribes and scheduled castes communities, living in nuclear families, and having lower household wealth indexes than their other counterparts. Conclusion These aspects imply that regional determinants should be taken into consideration when implementing child nutrition development programs.
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Affiliation(s)
- Ramendra Nath Kundu
- Research Associate-I, Indian Council of Medical Research - Centre for Ageing & Mental Health, Kolkata, West Bengal, India
| | - Juri Borah
- Assistant Professor and Head, Department of Anthropology, Gurucharan College, Silchar, Assam
| | - Susmita Bharati
- Former Scientist, Sociological Research Unit, Indian Statistical Institute, Kolkata, West Bengal, India
| | - Premananda Bharati
- Former Professor and Head, Biological Anthropology Unit, Indian Statistical Institute, Kolkata, West Bengal, India
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Ohemeng A, Nartey EB, Quaidoo E, Ansong RS, Asiedu MS. Knowledge and nutrition-related practices among caregivers of adolescents with sickle cell disease in the Greater Accra region of Ghana. BMC Public Health 2023; 23:434. [PMID: 36879231 PMCID: PMC9990343 DOI: 10.1186/s12889-023-15343-1] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2022] [Accepted: 02/28/2023] [Indexed: 03/08/2023] Open
Abstract
BACKGROUND Due to its severe adverse effect on child mortality, sickle cell disease (SCD) has been identified as a set of diseases of public health concern. The high mortality rate among children with SCD in Africa has been attributed to several factors including sub-optimal management and care. This study documented the nutrition-related knowledge and practices of caregivers of teenagers who suffer from sickle cell disease (SCD) to inform decisions on integrated management of the disease. METHODS The study included caregivers (n = 225) of adolescents with SCD who attended clinic at selected hospitals in Accra, Ghana. Pre-tested semi-structured questionnaire was employed in the gathering of information related to general and nutrition-related knowledge about SCD, as well as data on their nutrition-related practices with regards to their children who suffer from SCD. Pearson's Chi-square test and binary logistic regression analyses were applied to explore the relationship between caregivers' nutrition-related knowledge and practice. RESULTS Nutrition-related knowledge among the caregivers studied was low, with less than a third of them (29.3%) of the sample being classified as having good knowledge. Caregivers who considered nutrition care when the child experienced crises were few (21.8%), and those with low nutrition-related knowledge were less likely to do this compared with caregivers having high knowledge (OR = 0.37, 95% CI = 0.18, 0.78). The common nutrition actions reported were the provision of more fruits/fruit juices (36.5%) and warm fluids such as soups and teas (31.7%). More than a third of the caregivers (38.7%) admitted that they faced challenges in caring for their adolescents with SCD, particularly in the area of finance for the needed health care. CONCLUSION Our study findings indicate that it is important to incorporate appropriate nutrition education messages for caregivers as part of a holistic management of SCD.
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Affiliation(s)
- Agartha Ohemeng
- Department of Nutrition and Food Science, School of Biological Sciences, College of Basic and Applied Sciences, University of Ghana, Legon Boundary, Accra, Ghana.
| | - Eunice Berko Nartey
- Department of Nutrition and Food Science, School of Biological Sciences, College of Basic and Applied Sciences, University of Ghana, Legon Boundary, Accra, Ghana
| | - Esi Quaidoo
- Department of Nutrition, School of Public Health and Health Sciences, University of Massachusetts Amherst, Amherst, MA, United States of America
| | - Richard Stephen Ansong
- Department of Nutrition and Food Science, School of Biological Sciences, College of Basic and Applied Sciences, University of Ghana, Legon Boundary, Accra, Ghana
| | - Matilda Steiner Asiedu
- Department of Nutrition and Food Science, School of Biological Sciences, College of Basic and Applied Sciences, University of Ghana, Legon Boundary, Accra, Ghana
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Charlotte EE, Ritha Carole MB, Calixthe IP, Jeanne Georgette ME, Patricia E, Iyawa H, Edgar MML, Michael Ngenge B, Gaelle NK, Claudia EBB, Dicka SM, Paul KN, Daniele-Christiane KMK. Describing the growth and nutritional status of sickle cell disease children and adolescents with reference to WHO growth standards in Cameroon. BMC Nutr 2022; 8:154. [PMID: 36575492 PMCID: PMC9793582 DOI: 10.1186/s40795-022-00650-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2022] [Accepted: 12/14/2022] [Indexed: 12/28/2022] Open
Abstract
BACKGROUND Sickle cell disease (SCD) is a chronic disease with many complications among which is growth retardation. Here, we described the growth and nutritional status patterns of children with SCD and adolescents living in Douala, Cameroon. METHODS This cross-sectional study took place at the sickle cell treatment center of Douala Laquintinie Hospital from November 2015 to April 2016. The sociodemographic and anthropometric information of each SCD patient was determined, and then used for computing z-score indexes (weight for age, weight for height, body mass index for height, and height for age). The different indexes were used to determine the prevalence of malnutrition forms (stunting, wasting, underweight, and overweight/obesity) and compared to WHO standards by gender and age. RESULTS A total of 208 children and adolescents participated in the study. The mean age was 8 years (±5) and the median age was 7 years. Males accounted for 53.4% of cases, giving a sex ratio of 1:1.1. The proportions of wasting, stunting, underweight, and overweight/obesity in the overall population were 7.1% (n = 15), 9.1% (n = 19), 3.6% (n = 5) and 3.3% (n = 7) respectively. In children under 5, wasting, stunting, underweight, and overweight/obesity were noted in 1.4% (n = 1), 9.5% (n = 7), 1.4% (n = 1), and 5.4% (n = 4) respectively. In patients aged 5 years and above, a proportion of 10.5% (n = 14) was wasted, 9.0% (n = 12) were stunted, 5.9% (n = 4) were underweight and 2.2% (n = 7) were overweight/obese. The growth curve of children under five in our study was superimposable to the WHO standard growth curve. In children older than 5 years, the left shift for stunting was more pronounced for boys compared to girls. CONCLUSION Nine percent of children and adolescents with SCD are stunted. The growth deficit appeared to be higher in patients aged 5 years and above, more particularly in boys than girls. Overweight/obesity was uncommon in our series. More robust research designs and statistical analyses are needed to confirm or refute these findings.
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Affiliation(s)
- Eposse Ekoube Charlotte
- grid.413096.90000 0001 2107 607XFaculty of Medicine and Pharmaceutical Sciences, University of Douala, Douala, Cameroon ,Department of Pediatrics, Hopital Laquintinie Douala, Douala, Cameroon
| | - Mbono Betoko Ritha Carole
- grid.413096.90000 0001 2107 607XFaculty of Medicine and Pharmaceutical Sciences, University of Douala, Douala, Cameroon ,Department of Pediatrics, Hopital Laquintinie Douala, Douala, Cameroon
| | - Ida Penda Calixthe
- grid.413096.90000 0001 2107 607XFaculty of Medicine and Pharmaceutical Sciences, University of Douala, Douala, Cameroon
| | - Mony Elimbi Jeanne Georgette
- grid.413096.90000 0001 2107 607XFaculty of Medicine and Pharmaceutical Sciences, University of Douala, Douala, Cameroon
| | - Epee Patricia
- grid.413096.90000 0001 2107 607XFaculty of Medicine and Pharmaceutical Sciences, University of Douala, Douala, Cameroon
| | - Hassanatou Iyawa
- grid.413096.90000 0001 2107 607XFaculty of Medicine and Pharmaceutical Sciences, University of Douala, Douala, Cameroon
| | - Mandeng Ma Linwa Edgar
- grid.29273.3d0000 0001 2288 3199Faculty of Health Sciences, University of Buea, Buea, Cameroon
| | - Budzi Michael Ngenge
- grid.29273.3d0000 0001 2288 3199Faculty of Health Sciences, University of Buea, Buea, Cameroon
| | | | | | | | - Koki Ndombo Paul
- grid.412661.60000 0001 2173 8504Faculty of Medicine and Biomedical Sciences, University of Yaounde I, Yaounde, Cameroon
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Functional foods: promising therapeutics for Nigerian Children with sickle cell diseases. Heliyon 2022; 8:e09630. [PMID: 35677416 PMCID: PMC9167986 DOI: 10.1016/j.heliyon.2022.e09630] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2021] [Revised: 11/30/2021] [Accepted: 05/26/2022] [Indexed: 11/21/2022] Open
Abstract
Sickle cell disease (SCD), also known as sickle cell anemia (SCA) is one of the structural hemoglobinopathies that occurs due to a single nucleotide mutation from GAG to GTG, which changes the amino acid of a β-globin chain of hemoglobin (Hb) from glutamate to valine. This singular mutation results to disorderliness in red blood cells (RBCs) with advent of changes in RBC morphology and other pathological conditions. In the 1980s, intermittent red blood cell transfusions, opioids, and penicillin prophylaxis were the only available therapy for SCA and were commonly reserved for acute, life threatening complications. So far, the US Food and Drug Administration (FDA) has granted a total of four drugs approval for the prophylaxis and treatment of the clinical complications of SCD. Due to limitations (adherence, safety, adverse effects) of existing therapies in the prophylaxis and treatment of SCD complications in Nigerian children and their inaccessibility to approved drugs, the present study discusses the therapeutic effects of readily available functional food as one of the therapies or an adjunct therapy to tackle the sickle cell crisis in Nigerian Children.
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Olupot‐Olupot P, Connon R, Kiguli S, Opoka RO, Alaroker F, Uyoga S, Nakuya M, Okiror W, Nteziyaremye J, Ssenyondo T, Nabawanuka E, Kayaga J, Williams Mukisa C, Amorut D, Muhindo R, Frost G, Walsh K, Macharia AW, Gibb DM, Walker AS, George EC, Maitland K, Williams TN. A predictive algorithm for identifying children with sickle cell anemia among children admitted to hospital with severe anemia in Africa. Am J Hematol 2022; 97:527-536. [PMID: 35147242 PMCID: PMC7612591 DOI: 10.1002/ajh.26492] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2021] [Revised: 01/27/2022] [Accepted: 01/29/2022] [Indexed: 01/27/2023]
Abstract
Sickle cell anemia (SCA) is common in sub-Saharan Africa where approximately 1% of births are affected. Severe anemia is a common cause for hospital admission within the region yet few studies have investigated the contribution made by SCA. The Transfusion and Treatment of severe anemia in African Children Trial (ISRCTN84086586) investigated various treatment strategies in 3983 children admitted with severe anemia (hemoglobin < 6.0 g/dl) based on two severity strata to four hospitals in Africa (three Uganda and one Malawi). Children with known-SCA were excluded from the uncomplicated stratum and capped at 25% in the complicated stratum. All participants were genotyped for SCA at trial completion. SCA was rare in Malawi (six patients overall), so here we focus on the participants recruited in Uganda. We present baseline characteristics by SCA status and propose an algorithm for identifying children with unknown-SCA. Overall, 430 (12%) and 608 (17%) of the 3483 Ugandan participants had known- or unknown-SCA, respectively. Children with SCA were less likely to be malaria-positive and more likely to have an affected sibling, have gross splenomegaly, or to have received a previous blood transfusion. Most outcomes, including mortality and readmission, were better in children with either known or unknown-SCA than non-SCA children. A simple algorithm based on seven admission criteria detected 73% of all children with unknown-SCA with a number needed to test to identify one new SCA case of only two. Our proposed algorithm offers an efficient and cost-effective approach to identifying children with unknown-SCA among all children admitted with severe anemia to African hospitals where screening is not widely available.
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Affiliation(s)
- Peter Olupot‐Olupot
- Busitema University Faculty of Health SciencesMbale Regional Referral HospitalMbaleUganda
- Mbale Clinical Research InstituteMbaleUganda
| | - Roisin Connon
- Medical Research Council Clinical Trials Unit (MRC CTU)University College LondonLondonUK
| | - Sarah Kiguli
- Department of Paediatrics and Child Health, School of MedicineMakerere UniversityKampalaUganda
| | - Robert O. Opoka
- Department of Paediatrics and Child Health, School of MedicineMakerere UniversityKampalaUganda
| | | | - Sophie Uyoga
- Kenya Medical Research Institute (KEMRI)‐Wellcome Trust Research ProgrammeKilifiKenya
| | | | | | - Julius Nteziyaremye
- Busitema University Faculty of Health SciencesMbale Regional Referral HospitalMbaleUganda
- Mbale Clinical Research InstituteMbaleUganda
| | | | - Eva Nabawanuka
- Department of Paediatrics and Child Health, School of MedicineMakerere UniversityKampalaUganda
| | - Juliana Kayaga
- Department of Paediatrics and Child Health, School of MedicineMakerere UniversityKampalaUganda
| | - Cynthia Williams Mukisa
- Department of Paediatrics and Child Health, School of MedicineMakerere UniversityKampalaUganda
| | | | | | - Gary Frost
- Section for Nutrition Research, Department of Metabolism, Digestion and ReproductionImperial CollegeLondonUK
| | - Kevin Walsh
- Section for Nutrition Research, Department of Metabolism, Digestion and ReproductionImperial CollegeLondonUK
| | - Alexander W. Macharia
- Kenya Medical Research Institute (KEMRI)‐Wellcome Trust Research ProgrammeKilifiKenya
| | - Diana M. Gibb
- Medical Research Council Clinical Trials Unit (MRC CTU)University College LondonLondonUK
| | - A. Sarah Walker
- Medical Research Council Clinical Trials Unit (MRC CTU)University College LondonLondonUK
| | - Elizabeth C. George
- Medical Research Council Clinical Trials Unit (MRC CTU)University College LondonLondonUK
| | - Kathryn Maitland
- Kenya Medical Research Institute (KEMRI)‐Wellcome Trust Research ProgrammeKilifiKenya
- Department of Surgery and Cancer, Institute of Global Health and InnovationImperial CollegeLondonUK
| | - Thomas N. Williams
- Kenya Medical Research Institute (KEMRI)‐Wellcome Trust Research ProgrammeKilifiKenya
- Department of Surgery and Cancer, Institute of Global Health and InnovationImperial CollegeLondonUK
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Williams TN. Undernutrition: a major but potentially preventable cause of poor outcomes in children living with sickle cell disease in Africa. BMC Med 2021; 19:17. [PMID: 33446169 PMCID: PMC7809728 DOI: 10.1186/s12916-020-01892-4] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/16/2020] [Accepted: 12/16/2020] [Indexed: 02/07/2023] Open
Affiliation(s)
- Thomas N Williams
- Department of Epidemiology and Demography, KEMRI-Wellcome Trust Research Programme, PO Box 230, Kilifi, 80108, Kenya.
- Faculty of Medicine, Imperial College, St Mary's Hospital, London, W21NY, UK.
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