RESUMO
BACKGROUND: While noma affects hundreds of thousands of children every year, taking their lives, disfiguring them and leaving them permanently disabled, the economic and social costs of the disease have not been previously estimated. An understanding of the nature and levels of these costs is much needed to formulate and implement strategies for the prevention and control of this disease, or to mitigate its burden. The objectives of our study were to develop a model for estimating the economic and social costs of noma and to provide estimates by applying this model to the specific contexts of two countries in the "noma belt", namely Burkina Faso and Niger. METHODS: Three main approaches were used. The estimation of prevalence levels of potential noma cases and of cases that should receive and actually do receive medical care was carried out using a literature review. The documentary approach made it possible to estimate the direct costs of noma by analyzing the database of a non-governmental organization operating in this field and present in both countries. Indirect costs were estimated using the human capital method and the cost component analysis technique. RESULTS: The direct costs of care and management of noma survivors amount to approximately USD 30 million per year in Burkina Faso, compared to approximately USD 31 million in Niger. They mainly include costs for medical treatment, surgery, hospital stays, physiological care, psychological care, social assistance, schooling, vocational training and care abroad. Indirect costs are estimated at around 20 million in lost production costs in Burkina and around 16 million in Niger. Costs related to premature deaths are estimated at more than USD 3.5 billion in Burkina Faso and USD 3 billion in Niger. Finally, the costs to survivors who are unable to marry are around USD 13.4 million in Burkina and around USD 15 million in Niger. Intangible costs were not calculated. CONCLUSIONS: The neglect of noma and inaction in terms of prevention and control of the disease have enormous economic and social costs for households, communities and states. Future studies of this kind are necessary and useful to raise awareness and eradicate this disease, which impacts the health and well-being of children and results in lifelong suffering and severe economic and social costs to survivors and their families.
RESUMO
The scientific literature on noma (Cancrum Oris) has clearly increased in recent decades, but there seems to have been limited analysis of issues around the psycho-social impacts of this disease. Even when these issues have been addressed, the focus has tended to be on patient experiences, whereas the community dimension of the disease and the role of healthcare professionals and community leaders in mitigating these impacts remain largely unexplored. A study in the form of semi-directed interviews with 20 noma survivors and 10 healthcare professionals and community leaders was conducted between January and March 2021 in Burkina Faso with the aim of describing the experiences of noma survivors, generating knowledge about living with the burden of the disease and understanding the attitudes of community leaders towards the disease. The results reveal that noma is a disease that affects economically vulnerable populations and leads to extreme household poverty. As far as treatment is concerned, patients tend to turn to practitioners of both traditional and modern medicine. Within communities, noma survivors face discrimination and stigma. The study highlighted a lack of information and knowledge about noma. However, surgical operations lead to patient satisfaction and these remain one of the coping strategies used to tackle the stigma and discrimination. The recommendations set out in this article are aimed firstly at stepping up research into the psycho-social impacts of noma, and secondly at considering these impacts in regional programmes and national plans to combat the disease.
RESUMO
Noma is a rapidly progressing infection of the oral cavity, mostly affecting children aged between 2 and 5 years. If untreated, mortality can reach 90% within a few weeks after the onset of symptoms. Most of the published literature on noma are case reports or case series from Africa. Studies including noma survivors in Asia are limited. We present a case series of noma survivors in Laos. A retrospective analysis of data collected to monitor the care provided to Lao noma survivors who presented for treatment from 2002 to 2020 was conducted. The review assessed data including sociodemographic characteristics, diagnosis, mouth opening, self-reported quality of life at admission and after surgery, and the names used for the disease. Of the 50 patients included, 25 (50%) were female. The median age of self-reported onset of acute noma was 4 years (interquartile range [IQR] 2-7 years). The noma survivors came from 14/17 (82%) of Lao provinces. There were 64 surgeries conducted on 45 of these survivors. There was a median of 25 years (IQR 16-33 years) between the time of acute infection and the provision of surgical care. Improvements in nutritional status and quality of life were evident after surgery. Patients referred to the disease as "Pak Phuey," which means diseased mouth. Noma survivors frequently live for years with disabling sequelae. Surgical rehabilitation improves the quality of life for noma survivors.
