Journal Article > Short ReportFull Text
PLoS Negl Trop Dis. 21 April 2025; Volume 19 (Issue 4); e0012940.; DOI:10.1371/journal.pntd.0012940
Galli A, Comparet M, Dagne DA, Baratti-Mayer D, Cao TH, et al.
PLoS Negl Trop Dis. 21 April 2025; Volume 19 (Issue 4); e0012940.; DOI:10.1371/journal.pntd.0012940
- A 1-day symposium brought together over 100 individuals with lived experience of noma, expertise in neglected tropical diseases, and public health, including researchers, health advocates, and clinicians. The involvement of noma survivors was invaluable and added an important perspective in defining the research agenda.
- The most pressing research needs identified were:
- Clear case definition of noma
- Early case detection and robust surveillance
- Psychosocial and economic impact of noma
- Decision support for diagnosing acute necrotizing gingivitis and associated antibiotic regimen(s) with treatment duration
- Deeper understanding of risk factors and social determinants
- Identification of effective information, education, and communication strategies
- Effectiveness of surgical services
- Testing decentralized follow-up for patients
- An important conclusion was that noma research and control activities must be integrated across sectors and disciplines, such as neglected tropical diseases, oral health, nutrition, and child health programs including immunization.
Journal Article > ResearchFull Text
Facial Plast Surg Aesthet Med, Facial plastic surgery and aesthetic medicine, JAMA Facial Plastic Surgery. 26 July 2024; Volume 26 (Issue 4); 488-496.; DOI:10.1089/fpsam.2023.0079
Amirtharajah M, Olaleye M, Oluyide B, Lenglet A, Ariti C, et al.
Facial Plast Surg Aesthet Med, Facial plastic surgery and aesthetic medicine, JAMA Facial Plastic Surgery. 26 July 2024; Volume 26 (Issue 4); 488-496.; DOI:10.1089/fpsam.2023.0079
BACKGROUND
Noma is a gangrenous infection of the face that results in severe facial deformity, occurring primarily in malnourished and impoverished populations.
OBJECTIVE
To assess clinician- and patient-reported outcomes (PROs) before and after reconstructive surgery for patients with noma in northwest Nigeria.
METHODS
Objective outcomes were recorded using the noma-specific NOITULP (nose, outer cheek, inner cheek, trismus, upper/lower lip, particularities) classification system. PROs were recorded using a locally developed tool. Postsurgical changes were assessed by Wilcoxon signed-rank testing. Linear regression was used to look for associated risk factors. The inter-rater reliability (IRR) of the NOITULP score was assessed using the weighted kappa statistic.
RESULTS
Forty-nine patients (median age 25 years, 71% male) underwent local/regional flap reconstruction and/or trismus release. Twelve complications were reported. Univariate analysis showed a 3.20 change in PRO score (95% confidence interval 0.59 to 5.81, p = 0.018) per kilogram the patient underwent at time of surgery. The NOITULP score improved from a presurgery median of 3.5 to 2.3 (p < 0.0001), however, the IRR was poor (kappa = 0.0894, p < 0.0001). The PRO score also improved from a median of 7.0 to 12.0 (p < 0.0001).
CONCLUSIONS
Facial reconstructive surgery improves the NOITULP score and PROs in patients with noma in northwest Nigeria.
Conference Material > Poster
Ribes M, Atumane A, Adamuge M, Transval L, Intamo T, et al.
MSF Paediatric Days 2024. 3 May 2024; DOI:10.57740/JeoRwqu
Conference Material > Poster
Olaleye M, Farley ES, Karinja MN, Lawal AM, Muhammad S, et al.
MSF Paediatric Days 2024. 3 May 2024; DOI:10.57740/dhIP6SLTf8
Conference Material > Video
Olaleye M, Farley ES, Karinja MN, Lawal AM, Muhammad S, et al.
MSF Paediatric Days 2024. 3 May 2024
Journal Article > ResearchFull Text
PLoS Negl Trop Dis. 27 October 2023; Volume 17 (Issue 10); e0011508.; DOI:10.1371/journal.pntd.0011508
Farley ES, Karinja MN, Lawal AM, Olaleye M, Muhammad S, et al.
PLoS Negl Trop Dis. 27 October 2023; Volume 17 (Issue 10); e0011508.; DOI:10.1371/journal.pntd.0011508
INTRODUCTION
Noma is a rapidly spreading infection of the oral cavity which mainly affects young children. Without early treatment, it can have a high mortality rate. Simple gingivitis is a warning sign for noma, and acute necrotizing gingivitis is the first stage of noma. The epidemiology of noma is not well understood. We aimed to understand the prevalence of all stages of noma in hospitalised children.
METHODS
We conducted a prospective observational study from 1st June to 24th October 2021, enrolling patients aged 0 to 12 years who were admitted to the Anka General Hospital, Zamfara, northwest Nigeria. Consenting parents/ guardians of participants were interviewed at admission. Participants had anthropometric and oral exams at admission and discharge.
FINDINGS
Of the 2346 patients, 58 (2.5%) were diagnosed with simple gingivitis and six (n = 0.3%) with acute necrotizing gingivitis upon admission. Of those admitted to the Inpatient Therapeutic Feeding Centre (ITFC), 3.4% (n = 37, CI 2.5–4.7%) were diagnosed with simple gingivitis upon admission compared to 1.7% of those not admitted to the ITFC (n = 21, CI 1.1–2.6%) (p = 0.008). Risk factors identified for having simple gingivitis include being aged over two years (2 to 6 yrs old, odds ratio (OR) 3.4, CI 1.77–6.5; 7 to 12 yrs OR 5.0, CI 1.7–14.6; p = <0.001), being admitted to the ITFC (OR 2.1; CI 1.22–3.62) and having oral health issues in the three months prior to the assessment (OR 18.75; CI 10.65, 33.01). All (n = 4/4) those aged six months to five years acute necrotizing gingivitis had chronic malnutrition.
CONCLUSION
Our study showed a small proportion of children admitted to the Anka General Hospital had simple or acute necrotizing gingivitis. Hospital admission with malnutrition was a risk factor for both simple and acute necrotizing gingivitis The lack of access to and uptake of oral health care indicates a strong need for oral exams to be included in routine health services. This provision could improve the oral status of the population and decrease the chance of patients developing noma.
Noma is a rapidly spreading infection of the oral cavity which mainly affects young children. Without early treatment, it can have a high mortality rate. Simple gingivitis is a warning sign for noma, and acute necrotizing gingivitis is the first stage of noma. The epidemiology of noma is not well understood. We aimed to understand the prevalence of all stages of noma in hospitalised children.
METHODS
We conducted a prospective observational study from 1st June to 24th October 2021, enrolling patients aged 0 to 12 years who were admitted to the Anka General Hospital, Zamfara, northwest Nigeria. Consenting parents/ guardians of participants were interviewed at admission. Participants had anthropometric and oral exams at admission and discharge.
FINDINGS
Of the 2346 patients, 58 (2.5%) were diagnosed with simple gingivitis and six (n = 0.3%) with acute necrotizing gingivitis upon admission. Of those admitted to the Inpatient Therapeutic Feeding Centre (ITFC), 3.4% (n = 37, CI 2.5–4.7%) were diagnosed with simple gingivitis upon admission compared to 1.7% of those not admitted to the ITFC (n = 21, CI 1.1–2.6%) (p = 0.008). Risk factors identified for having simple gingivitis include being aged over two years (2 to 6 yrs old, odds ratio (OR) 3.4, CI 1.77–6.5; 7 to 12 yrs OR 5.0, CI 1.7–14.6; p = <0.001), being admitted to the ITFC (OR 2.1; CI 1.22–3.62) and having oral health issues in the three months prior to the assessment (OR 18.75; CI 10.65, 33.01). All (n = 4/4) those aged six months to five years acute necrotizing gingivitis had chronic malnutrition.
CONCLUSION
Our study showed a small proportion of children admitted to the Anka General Hospital had simple or acute necrotizing gingivitis. Hospital admission with malnutrition was a risk factor for both simple and acute necrotizing gingivitis The lack of access to and uptake of oral health care indicates a strong need for oral exams to be included in routine health services. This provision could improve the oral status of the population and decrease the chance of patients developing noma.
Journal Article > ResearchFull Text
PLOS Glob Public Health. 1 September 2023; Volume 3 (Issue 9); e0001995.; DOI:10.1371/journal.pgph.0001995
Oluwalomola OV, Briskin E, Olaleye M, Samuel J, Oluyide B, et al.
PLOS Glob Public Health. 1 September 2023; Volume 3 (Issue 9); e0001995.; DOI:10.1371/journal.pgph.0001995
Noma is a rapidly progressing infection of the oral cavity, which can cause the disintegration of the cheek, nose and eye, in under a week. One of the most disabling sequelae is trismus, the restriction of mouth opening, which results in difficulties in speech, mastication, social feeding habits and maintenance of oral hygiene. Restriction of mouth opening among noma patients mostly begins during the transition between World Health Organisation (WHO) stage 3 (gangrene) and stage 4 (scarring) of the disease. This study aims to describe the impact of physiotherapy in noma patients hospitalised with stages 3 and 4 of the disease and to identify factors that influence change in mouth opening of noma patients. This study is a retrospective analysis of routinely collected data from patients admitted at Noma Children Hospital, Sokoto, Northwest Nigeria between 1 May 2018 and 1 May 2020. Eligible patients included stage 3 and 4 noma patients who had not undergone any surgical reconstruction or trismus release surgery but received physiotherapy assessment and treatment during initial hospitalization. Factors associated with a change in mouth opening were identified using paired t-test analysis, bivariate and multivariate analyses. The mean difference in the mouth opening from admission to discharge was 6.9mm (95% CI: 5.4 to 8.3, p < 0.0001). Increased number of physiotherapy sessions and patient age above three years were significant predictors of improvement in mouth opening (p-value 0.011, 0.001 respectively). Physiotherapy treatment received within an adequate number of physiotherapy sessions for stage 3 and 4 noma patients during the period of the first hospitalization is important and results in a significant increase in mouth opening. Hence, noma patients at these stages should routinely undergo physiotherapy as part of a holistic approach to treatment.
Conference Material > Video
Ajamah S
MSF Paediatric Days 2022. 1 December 2022; DOI:10.57740/95q8-ne84
Conference Material > Slide Presentation
Ajamah S
MSF Paediatric Days 2022. 1 December 2022; DOI:10.57740/427v-ph38
Conference Material > Video
Okanlawon M
MSF Paediatric Days 2022. 1 December 2022
English
Français