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1.
Acta Neurochir (Wien) ; 166(1): 174, 2024 Apr 11.
Artigo em Inglês | MEDLINE | ID: mdl-38600222

RESUMO

INTRODUCTION: Globally, many regions have an urgent, unmet need of neurosurgical care. A multi-step neurosurgical twinning technique, International Neurosurgical Twinning Modeled for Africa (INTIMA), was proved to be successful during a previous mission to Neurosurgical Unit, Enugu, Nigeria. The Swedish African Neurosurgical Collaboration (SANC) performed a developmental mission together with the local neurosurgical unit in The Gambia, adopting the INTIMA model. METHODS: A multidisciplinary team visited for a 2-week collaborative mission at the Neurosurgical Department of the Edward Francis Small Teaching Hospital in Banjul, The Gambia. The mission followed the data of neurosurgical operations during and after the mission as well as about the operations 3 months prior to and after the mission was collected. RESULTS: During the mission, a total of 22 operations was carried out, the most common being degenerative spinal conditions (n = 9). In the 3 months following the mission, 43 operations were performed compared to 24 during the 3 months leading up to the mission. The complexity of the performed procedures increased after the mission. An operating microscope (Möller-Wedel) was donated and installed and the neurosurgeons on site underwent training in microneurosurgery. The surgical nurses, nurses at the postoperative ward, and the physiotherapists underwent training. A biomedical engineer serviced multiple appliances and devices improving the patient care on site while training local technicians. CONCLUSION: This study validated the use of the INTIMA model previously described in a mission by Swedish African Neurosurgical Collaboration (SANC). The model is sustainable and produces notable results. The core strength of the model is in the multidisciplinary team securing all the aspects and steps of the neurosurgical care. Installation of an operating microscope opened for further microsurgical possibilities, improving the neurosurgical care in The Gambia.


Assuntos
Neurocirurgia , Humanos , Neurocirurgia/educação , Nigéria , Procedimentos Neurocirúrgicos/educação , Neurocirurgiões/educação , Hospitais
2.
Epilepsy Behav ; 118: 107910, 2021 05.
Artigo em Inglês | MEDLINE | ID: mdl-33744795

RESUMO

OBJECTIVE: Epilepsy is an important public health problem representing 0.6% of the global burden of disease that particularly impacts people living in the lowest income countries where epilepsy incidence may be 10 fold more than in the developed world. The battery of treatments designed to counteract the clinical manifestations of this disease are various and range from a wide spectrum of antiseizure medicationand specific diets, to surgical techniques for resection of the epileptogenic focus. The aim of our study was to describe the State of the art of Epilepsy Surgery (ES) in Africa and examine ways to deal with the high surgical treatment gap. METHODOLOGY: In an observational study, we prospectively disseminated questionnaires via email or directly administered to main epileptologists and neurologists involved in epilepsy care, in key African countries. We also conducted a literature search using PubMed, Google scholar on ES in all the African countries. RESULTS: We received responses from the majority of African countries, which allowed us to identify 3 levels of care for ES in African countries, a first level that uses ES with invasive presurgical evaluation, a second level that uses ES but without invasive presurgical evaluation, and a third level that does not use ES, and we summarized these results on a map. DISCUSSION: This paper studied the availability of ES as a treatment modality in several African countries. We aimed to establish optimal pathways for initiating ES with noninvasive Electroencephalography and readily available investigations. This could be achieved through collaboration with epilepsy programs in developed countries directly or by using telemedicine.


Assuntos
Epilepsia , África/epidemiologia , Eletroencefalografia , Epilepsia/epidemiologia , Epilepsia/cirurgia , Humanos , Pobreza , Inquéritos e Questionários
3.
Epilepsy Behav ; 125: 108408, 2021 12.
Artigo em Inglês | MEDLINE | ID: mdl-34839239

RESUMO

BACKGROUND: Status epilepticus (SE) is a serious condition disproportionately affecting Sub-Saharan African (SSA) countries. Little is known about healthcare provider experiences. This study investigated the healthcare provider perspective of SE care. METHODS: A pilot questionnaire was developed for healthcare professionals in SSA countries. It was distributed online at a conference concerning epilepsy care and local coordinators distributed the questionnaire in their networks. It was available online between 16th Jan and 1st Feb 2021. The unvalidated questionnaire questioned practitioner demographics, experience, confidence in SE care, common etiologies encountered, anticipated prognosis in their setting, available treatments, and barriers to care. We assessed practitioner perceptions not their knowledge base around SE care. Thematic analysis was used for open-ended questions. RESULTS: Fifty nine responses were received from 11 countries. Respondents (44% nurses, 46% doctors) reported poor level of adequate SE training (mean self-reported confidence in training 2.9/10 (0/10 very inadequate and 10/10 very adequate training). Delays in arriving at hospital were common with 15 (32%) taking three or more hours and 28 (62%) proposing transport issues and distance were the main reasons for delay. Urban location was significantly associated with clinician confidence. Less than 20% used prehospital benzodiazepine treatment. 46 (78%) stated benzodiazepines were first-line hospital drug management, and 52 (88%) indicated alternative second-line hospital treatments were available. CONCLUSION: A substantial perceived treatment gap in the management of SE in SSA is identified by staff working in SSA. Key issues are around staff training, patient education, medication access, and compliance.


Assuntos
Pessoal de Saúde , Estado Epiléptico , África Subsaariana/epidemiologia , Acessibilidade aos Serviços de Saúde , Humanos , Estado Epiléptico/epidemiologia , Estado Epiléptico/terapia , Inquéritos e Questionários
4.
Childs Nerv Syst ; 35(7): 1147-1153, 2019 07.
Artigo em Inglês | MEDLINE | ID: mdl-31065782

RESUMO

PURPOSE: Diagnosis of cerebrospinal fluid (CSF) infections in patients following neurosurgical procedures can be challenging. CSF lactate (LCSF) has been shown to assist in differentiating bacterial from non-bacterial meningitis in non-neurosurgical patients. The use of lactate in diagnosing CSF-related infections following neurosurgical procedures has been described in adults. The goal of this study was to describe the role of LCSF levels in diagnosing CSF-related infections among neurosurgical children. METHODS: We retrospectively collected data for all pediatric patients treated at a large tertiary pediatric neurosurgical department, for whom CSF samples were collected over a 2-year period. Lactate levels were correlated with other CSF parameters, surgical parameters, presence of CSF infection, and source of CSF sample (lumbar, ventricular, or pseudomeningocele). RESULTS: A total of 215 CSF samples from 162 patients were analyzed. We found a correlation between lactate levels and other CSF parameters. Lactate levels displayed an inconsistent correlation with infection depending on sample origin. Irrespective of the CSF source, lactate levels could not sufficiently discriminate between those with or without infection. Lactate levels were correlated with recent surgery, and, in some of the subgroups, to the extent of blood in CSF. CONCLUSIONS: LCSF levels are influenced by many factors, including the source of sample, recent surgery, and the presence of subarachnoid or ventricular blood secondary to surgery. The added value of LCSF for diagnosing CSF infections in children with a history of neurosurgical procedures is unclear and may be influenced by the extent of blood in the CSF.


Assuntos
Infecções Bacterianas do Sistema Nervoso Central/diagnóstico , Ácido Láctico/líquido cefalorraquidiano , Procedimentos Neurocirúrgicos/efeitos adversos , Adolescente , Infecções Bacterianas do Sistema Nervoso Central/líquido cefalorraquidiano , Criança , Pré-Escolar , Feminino , Humanos , Lactente , Recém-Nascido , Masculino , Complicações Pós-Operatórias/líquido cefalorraquidiano , Complicações Pós-Operatórias/diagnóstico , Estudos Retrospectivos , Adulto Jovem
5.
World Neurosurg ; 187: 2-10, 2024 Jul.
Artigo em Inglês | MEDLINE | ID: mdl-38575063

RESUMO

BACKGROUND: Despite global efforts to improve surgical care access, many low- and middle-income countries, especially in neurosurgery, face significant shortages. The Gambia exemplifies this, with only 1 fully qualified neurosurgeon serving its population of 2.5 million people. This scarcity results in higher morbidity and mortality. OBJECTIVE: We aim to document the history and current state of neurosurgery in the Gambia to raise awareness and promote neurosurgery development. METHODS: The study reviews the Gambia's health care system, infrastructure, neurosurgical history, workforce, disease burden, and progress, with information derived from reference sources as well as author experience and interviews with key partners in Gambian health care. RESULTS: Neurosurgery in the Gambia began in the 1970s, facing constraints due to competing health care demands. Significant progress occurred much later in the early 2010s, marked by the initiation of Banjul Neuro Missions and the establishment of a dedicated neurosurgery unit. We report significant progress with neurosurgical interventions in the past few years showcasing the unit's dedication to advancing neurosurgical care in the Gambia. However, challenges persist, including a lack of trained neurosurgeons, equipment shortages such as ventilators and diagnostic imaging. Financial barriers for patients, particularly related to the costs of computer tomography scans, pose significant hurdles, impacting the timely diagnosis and intervention for neurological conditions. CONCLUSIONS: Neurosurgery in the Gambia is progressing, but challenges like equipment scarcity hinder further progress. We emphasize the need for addressing cost barriers, improving infrastructure, and fostering research. Engaging the government and international collaborations are vital for sustained development in Gambian neurosurgery.


Assuntos
Neurocirurgia , Gâmbia , Neurocirurgia/história , Neurocirurgia/tendências , Humanos , História do Século XX , História do Século XXI , Procedimentos Neurocirúrgicos/tendências , Neurocirurgiões , Atenção à Saúde
6.
World Neurosurg ; 176: 98-105, 2023 Aug.
Artigo em Inglês | MEDLINE | ID: mdl-37120143

RESUMO

BACKGROUND: In this comprehensive historical account, the authors delve into the remarkable trajectory of Dr. Latunde E. Odeku, a pioneering figure in neurosurgery. METHODS: The inspiration for this project was ignited by the discovery of the original scientific and bibliographic materials of Latunde Odeku, a renowned Nigerian neurosurgeon and the first African neurosurgeon in history. Following a thorough review of the literature and information available on Dr. Odeku, we have compiled a comprehensive and detailed analysis of his life, work, and legacy. RESULTS: This paper begins by introducing his childhood and early education in Nigeria, highlights his journey through medical school and residency in the United States, and follows his career and role in establishing the first neurosurgical unit in West Africa. We celebrate the life and legacy of Latunde Odeku, a trailblazing neurosurgeon whose contribution has inspired generations of medical professionals in Africa and around the world. CONCLUSIONS: This article sheds light on the remarkable life and achievements of Dr. Odeku and his trailblazing work for generations of doctors and researchers.


Assuntos
Educação de Pós-Graduação em Medicina , Neurocirurgiões , Neurocirurgia , Humanos , África Ocidental , Educação de Pós-Graduação em Medicina/história , Educação de Pós-Graduação em Medicina/organização & administração , História do Século XX , Neurocirurgiões/educação , Neurocirurgiões/história , Neurocirurgia/educação , Neurocirurgia/história , Nigéria , Estados Unidos
7.
World Neurosurg ; 129: e207-e215, 2019 Sep.
Artigo em Inglês | MEDLINE | ID: mdl-31125779

RESUMO

OBJECTIVE: The diagnosis and timely treatment of shunt infections (SI) in children is of paramount importance. In some cases, the standard cerebrospinal fluid (CSF) variables will not be sufficient for an accurate diagnosis of SI. CSF lactate (LCSF) has been found to assist in differentiating bacterial from nonbacterial meningitis in non-neurosurgical patients. To the best of our knowledge, the use of lactate in diagnosing or confirming the presence of SI has not yet been discussed. The goal of the present study was to describe the role of LCSF levels in children with shunts and Ommaya reservoirs and to evaluate its role in the accurate diagnosis of shunt-related infection. METHODS: We retrospectively collected data for a consecutive series of pediatric patients treated at a large tertiary pediatric neurosurgical department, for whom CSF samples from shunts had been collected during a 2-year period (2016-2017). The lactate levels were correlated with the presence of SI. RESULTS: A total of 61 CSF samples were analyzed, with 6 SIs found. The LCSF levels and white blood cell count were both found to correlate with the presence of CSF infections. A cutoff value of ≥2.95 mmol/L reached a sensitivity of 83%, specificity of 83%, and positive predictive value of 50%. LCSF <2.95 mmol/L had a negative predictive value of 96%. CONCLUSIONS: LCSF levels can be used as an additional chemical marker for the diagnosis and confirmation of SIs. An LCSF value of <2.95 mmol/L had a high negative predictive value.


Assuntos
Derivações do Líquido Cefalorraquidiano/efeitos adversos , Ácido Láctico/líquido cefalorraquidiano , Infecções Relacionadas à Prótese/diagnóstico , Biomarcadores/líquido cefalorraquidiano , Criança , Pré-Escolar , Feminino , Humanos , Lactente , Masculino , Infecções Relacionadas à Prótese/líquido cefalorraquidiano , Estudos Retrospectivos
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