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BACKGROUND: Traumatic spinal injury (TSI) is a disease of significant global health burden, particularly in low and middle-income countries where road traffic-related trauma is increasing. This study compared the demographics, injury patterns, and outcomes of TSI caused by road traffic accidents (RTAs) to non-traffic related TSI. METHODS: A retrospective analysis was conducted using a neurotrauma registry from the Muhimbili Orthopaedic Institute (MOI) in Tanzania, a national referral center for spinal injuries. Patient sociodemographic characteristics, injury level, and severity were compared across mechanisms of injury. Neurological improvement, neurological deterioration, and mortality were compared between those sustaining TSI through an RTA versus non-RTA, using univariable and multivariable analyses. RESULTS: A total of 626 patients were included, of which 302 (48%) were RTA-related. The median age was 34 years, and 532 (85%) were male. RTAs had a lower male preponderance compared to non-RTA causes (238/302, 79% vs. 294/324, 91%, p<0.001) and a higher proportion of cervical injuries (144/302, 48% vs. 122/324, 38%, p<0.001). No significant differences between RTA and non-RTA mechanisms were found in injury severity, time to admission, length of hospital stay, surgical intervention, neurological outcomes, or in-hospital mortality. Improved neurological outcomes were associated with incomplete injuries (AIS B-D), while higher mortality rates were linked to cervical injuries and complete (AIS A) injuries. CONCLUSION: Our study in urban Tanzania finds no significant differences in outcomes between spinal injuries from road traffic accidents (RTAs) and non-RTA causes, suggesting the need for equitable resource allocation in spine trauma programs. Highlighting the critical link between cervical injuries and increased mortality, our findings call for targeted interventions across all causes of traumatic spinal injuries (TSI). We advocate for a comprehensive trauma care system that merges efficient pre-hospital care, specialized treatment, and prevention measures, aiming to enhance outcomes and ensure equity in trauma care in low- and middle-income countries.
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Accidentes de Tránsito , Traumatismos Vertebrales , Humanos , Tanzanía/epidemiología , Masculino , Femenino , Adulto , Accidentes de Tránsito/estadística & datos numéricos , Traumatismos Vertebrales/epidemiología , Traumatismos Vertebrales/mortalidad , Estudios Retrospectivos , Persona de Mediana Edad , Adulto Joven , AdolescenteRESUMEN
The 2021 WHO classification of gliomas has separated gliomas based on their IDH mutation status, reflecting differences in their pathogenesis and clinical characteristics. There is a paucity of data on the prevalence of IDH mutations in gliomas in this region. This study aimed to determine the frequency of the IDH1 mutation in adult-type diffuse astrocytic gliomas in a tertiary hospital in Kenya. Approximately half of the gliomas were positive for the IDH1 mutation, with a slight male predominance. Our study provides crucial insights into the frequency of IDH1 mutations in gliomas in Kenya.
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Since the first African country attained independence from colonial rule, surgical training on the continent has evolved along 3 principal models. The first is a colonial, local master-apprentice model, the second is a purely local training model, and the third is a collegiate intercountry model. The 3 models exist currently and there are varied perceptions of their relative merits in training competent neurosurgeons. We reviewed the historical development of training and in an accompanying study, seek to describe the complex array of surgical training pathways and explore the neocolonial underpinnings of how these various models of training impact today the development of surgical capacity in Africa. In addition, we sought to better understand how some training systems may contribute to the widely recognized "brain drain" of surgeons from the African continent to high income countries in Europe and North America. To date, there are no published studies evaluating the impact of surgical training systems on skilled workforce emigration out of Africa. This review aims to discover potentially addressable sources of improving healthcare and training equity in this region.
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Colonialismo , Neurocirugia , África , Humanos , Neurocirugia/educación , Historia del Siglo XX , Neurocirujanos/educación , Emigración e Inmigración/tendencias , Historia del Siglo XXIRESUMEN
BACKGROUND: As a result of gradual independence from colonial rule over the course of the past century, Africa has developed and evolved 3 primary surgical training structures: an extracontinental colonial model, an intracontinental college-based model, and several smaller national or local models. There is consistent evidence of international brain drain of surgical trainees and an unequal continental distribution of surgeons; however there has not, to date, been an evaluation of the impact colonialism on the evolution of surgical training on the continent. This study aims to identify the etiologies and consequences of this segmentation of surgical training in Africa. METHODS: This is a cross-sectional survey of the experience and perspectives of surgical training by current African trainees and graduates. RESULTS: A surgeon's region of residence was found to have a statistically significant positive association with that of a surgeon's training structure (P <0.001). A surgeon's professional college or structure of residency has a significantly positive association with desire to complete subspecialty training (P = 0.008). College and structure of residency also are statistically significantly associated with successful completion of subspecialty training (P < 0.001). CONCLUSIONS: These findings provide evidence to support the concept that the segmentation of surgical training structures in Africa, which is the direct result of prior colonization, has affected the distribution of trainees and specialists across the continent and the globe. This maldistribution of African surgical trainees directly impacts patient care, as the surgeon-patient ratios in many African countries are insufficient. These inequities should be acknowledged addressed and rectified to ensure that patients in Africa receive timely and appropriate surgical care.
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Colonialismo , Internado y Residencia , Humanos , África , Estudios Transversales , Encuestas y Cuestionarios , Cirujanos/educación , Neurocirugia/educaciónRESUMEN
BACKGROUND: In sub-Saharan Africa, the estimated prevalence of scoliosis ranges from 3.3% to 5.5%. The management of these deformities is restricted due to lack of infrastructure and access to deformity spine surgeons. Utilizing surgical camps has been demonstrated to be efficient in transferring skills to low-resource environments; however, this has not been documented concerning deformity surgery. METHODS: We conducted a cross-sectional study. The scoliosis camp was held at a major referral spine center in East Africa. We documented information about the organization of the course. We also collected clinical and demographic patient data. Finally, we assessed the knowledge and confidence among surgeon participants on the management scoliosis. RESULTS: The camp lasted 5 days and consisted of lectures and case discussions, followed by casting and surgical sessions. Five patients were operated during the camp. All the patients in the study were diagnosed with AIS, except one with a congenital deformity. The primary curve in the spine was in the thoracic region for all patients. Six months postoperative Scoliosis Research Society-22R Scoring System (SRS-22R) score ranged from 3.3-4.5/5. 87.5% of the participants found the course content satisfactory. CONCLUSIONS: To the best of our knowledge, this is the first time an African scoliosis camp has been established. The study highlights the difficulty of conducting such a course and illustrates the feasibility of executing these complex surgeries in a resource-limited environment.
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Escoliosis , Humanos , Escoliosis/cirugía , Estudios Transversales , Configuración de Recursos Limitados , Estudios de Factibilidad , Calidad de Vida , Encuestas y Cuestionarios , África del Sur del SaharaRESUMEN
OBJECTIVE: To assess the status of brain tumor programs in Asia and Africa and propose comprehensive evidence-based short- and long-term measures for improving the existing systems. METHODS: A cross-sectional analytical study was conducted in June 2022 by the Asia-Africa Neurosurgery Collaborative. A 27-item questionnaire was designed and distributed to gain insight into the status and future directions of brain tumor programs in Asia and Africa. Six components of brain tumor programs were identified-surgery, oncology, neuropathology, research, training, and finances-and assigned scores of 0-14. The total scores allowed subclassification of each country into levels of brain tumor program from I to VI. RESULTS: A total of 110 responses from 92 countries were received. These were subdivided into 3 groups: group 1, countries with response from neurosurgeons (73 countries); group 2, countries with no neurosurgeons (19 countries); and group 3, countries without a neurosurgeon response (16 countries). The components associated with the highest level of brain tumor program were surgery, neuropathology, and oncology. Most countries in both continents had level III brain tumor programs with a mean surgical score of 2.24. The major lag between each group was with respect to the advances in neuropathology and financial support. CONCLUSIONS: There is an urgent need to improve and develop existing and nonexistent neuro-oncology infrastructure, personnel, and logistics in countries across the continents, especially for the countries with no neurosurgeons.
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Neoplasias Encefálicas , Neurocirugia , Humanos , Estudios Transversales , África/epidemiología , Asia , Neurocirugia/educación , Neoplasias Encefálicas/cirugíaRESUMEN
INTRODUCTION: Our study assessed the efficacy of blended learning, which combines in-person learning and e-learning, in a pediatric scoliosis training program through an international collaborative effort. METHODS: The course comprised two parts: the online portion, where participants reviewed educational materials for 3 weeks and met with faculty once/week for discussion, and the in-person session, where participants reviewed cases in a team-based approach and came to a consensus on treatment strategy, followed by discussion with an international expert. All participants completed a needs assessment (NA) and clinical quiz at three points: before the course, after the online session, and after the in-person session, which covered various topics in pediatric spine deformity. RESULTS: Thirty-six surgeons enrolled in the course from 13 College of Surgeons of East, Central and Southern Africa countries. The NA assessment scores improved significantly over the course of the surveys from 67.3, to 90.9, to 94.0 (P = 0.02). The clinical quiz scores also improved from 9.91, to 11.9, to 12.3 (P = 0.002). CONCLUSION: The blended learning approach in a pediatric spine deformity program is effective and feasible and shows a statistically significant change in participants' confidence and knowledge base in these complex pathologies. This approach should be explored further with larger numbers and/or other spinal pathologies.
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Curriculum , Aprendizaje , Humanos , Niño , África del Sur del SaharaRESUMEN
OBJECTIVE: The burden of spinal trauma in low- and middle-income countries (LMICs) is immense, and its management is made complex in such resource-restricted settings. Algorithmic evidence-based management is cost-prohibitive, especially with respect to spinal implants, while perioperative care is work-intensive, making overall care dependent on multiple constraints. The objective of this study was to identify determinants of decision-making for surgical intervention, improvement in function, and in-hospital mortality among patients experiencing acute spinal trauma in resource-constrained settings. METHODS: This study was a retrospective analysis of prospectively collected data in a cohort of patients with spinal trauma admitted to a tertiary referral hospital center in Dar es Salam, Tanzania. Data on demographic, clinical, and treatment characteristics were collected as part of a quality improvement neurotrauma registry. Outcome measures were surgical intervention, American Spinal Injury Association (ASIA) Impairment Scale (AIS) grade improvement, and in-hospital mortality, based on existing treatment protocols. Univariate analyses of demographic and clinical characteristics were performed for each outcome of interest. Using the variables associated with each outcome, a machine learning algorithm-based regression nonparametric decision tree model utilizing a bootstrapping method was created and the accuracy of the three models was estimated. RESULTS: Two hundred eighty-four consecutively admitted patients with acute spinal trauma were included over a period of 33 months. The median age was 34 (IQR 26-43) years, 83.8% were male, and 50.7% had experienced injury in a motor vehicle accident. The median time to hospital admission after injury was 2 (IQR 1-6) days; surgery was performed after a further median delay of 22 (IQR 13-39) days. Cervical spine injury comprised 38.4% of the injuries. Admission AIS grades were A in 48.9%, B in 16.2%, C in 8.5%, D in 9.5%, and E in 16.6%. Nearly half (45.1%) of the patients underwent surgery, 12% had at least one functional improvement in AIS grade, and 11.6% died in the hospital. Determinants of surgical intervention were age ≤ 30 years, spinal injury level, admission AIS grade, delay in arrival to the referral hospital, undergoing MRI, and type of insurance; admission AIS grade, delay to arrival to the hospital, and injury level for functional improvement; and delay to arrival, injury level, delay to surgery, and admission AIS grade for in-hospital mortality. The best accuracies for the decision tree models were 0.62, 0.34, and 0.93 for surgery, AIS grade improvement, and in-hospital mortality, respectively. CONCLUSIONS: Operative intervention and functional improvement after acute spinal trauma in this tertiary referral hospital in an LMIC environment were low and inconsistent, which suggests that nonclinical factors exist within complex resource-driven decision-making frameworks. These nonclinical factors are highlighted by the authors' results showing clinical outcomes and in-hospital mortality were determined by natural history, as evidenced by the highest accuracy of the model predicting in-hospital mortality.
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Servicios Médicos de Urgencia , Traumatismos de la Médula Espinal , Traumatismos Vertebrales , Humanos , Adulto , Traumatismos de la Médula Espinal/epidemiología , Traumatismos de la Médula Espinal/cirugía , Estudios Retrospectivos , Tanzanía/epidemiología , Resultado del Tratamiento , Traumatismos Vertebrales/epidemiología , Traumatismos Vertebrales/cirugía , Árboles de DecisiónRESUMEN
Neurocritical care (NCC) is an emerging field within critical care medicine, reflecting the widespread prevalence of neurologic injury in critically ill patients. Morbidity and mortality from neurocritical illness (NCI) have been reduced substantially in resource-rich settings (RRS), owing to the development of advanced technologies, neuro-specific units, and subspecialized medical training. Despite shouldering much of the burden of NCI worldwide, resource-limited settings (RLS) face immense hurdles when implementing guidelines generated in RRS. This review summarizes the current epidemiology, management, and outcomes of the most common NCIs in RLS and offers commentary on future directions in NCC practiced in RLS.
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Cuidados Críticos , Neurología , Enfermedad Crítica/terapia , HumanosRESUMEN
BACKGROUND: Cervical spine trauma (CST) leads to devastating neurologic injuries. In a cohort of CST patients from a major East Africa referral center, we sought to (a) describe presentation and operative treatment patterns, (b) report predictors of neurologic improvement, and (c) assess predictors of mortality. METHODS: A retrospective, cohort study of CST patients presenting to a tertiary hospital in Dar Es Salaam, Tanzania, was performed. Demographic, injury, and operative data were collected. Neurologic exam on admission/discharge and in-hospital mortality were recorded. Univariate/multivariate logistic regression assessed predictors of operative treatment, neurologic improvement, and mortality. RESULTS: Of 101 patients with CST, 25 (24.8%) were treated operatively on a median postadmission day 16.0 (7.0-25.0). Twenty-six patients (25.7%) died, with 3 (12.0%) in the operative cohort and 23 (30.3%) in the nonoperative cohort. The most common fracture pattern was bilateral facet dislocation (26.7%). Posterior cervical laminectomy and fusion and anterior cervical corpectomy were the 2 most common procedures. Undergoing surgery was associated with an injury at the C4-C7 region versus occiput-C3 region (odds ratio [OR] 6.36, 95% confidence interval [CI] 1.71-32.28, P = .011) and an incomplete injury (OR 3.64; 95% CI 1.19-12.25; P = .029). Twelve patients (15.8%) improved neurologically, out of the 76 total patients with a recorded discharge exam. Having a complete injury was associated with increased odds of mortality (OR 11.75, 95% CI 3.29-54.72, P < .001), and longer time from injury to admission was associated with decreased odds of mortality (OR 0.66, 95% CI 0.48-0.85, P = .006). CONCLUSIONS: Those most likely to undergo surgery had C4-C7 injuries and incomplete spinal cord injuries. The odds of mortality increased with complete spinal cord injuries and shorter time from injury to admission, probably due to more severely injured patients dying early within 24-48 hours of injury. Thus, patients living long enough to present to the hospital may represent a self-selecting population of more stable patients. These results underscore the severity and uniqueness of CST in a less-resourced setting. LEVEL OF EVIDENCE: 4.
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Introduction: Africa has many untreated neurosurgical cases due to limited access to safe, affordable, and timely care. In this study, we surveyed young African neurosurgeons and trainees to identify challenges to training and practice. Methods: African trainees and residents were surveyed online by the Young Neurosurgeons Forum from April 25th to November 30th, 2018. The survey link was distributed via social media platforms and through professional society mailing lists. Univariate and bivariate data analyses were run and a P-value < 0.05 was considered to be statistically significant. Results: 112 respondents from 20 countries participated in this study. 98 (87.5%) were male, 63 (56.3%) were from sub-Saharan Africa, and 52 (46.4%) were residents. 39 (34.8%) had regular journal club sessions at their hospital, 100 (89.3%) did not have access to cadaver dissection labs, and 62 (55.4%) had never attended a WFNS-endorsed conference. 67.0% of respondents reported limited research opportunities and 58.9% reported limited education opportunities. Lack of mentorship (P = 0.023, Phi = 0.26), lack of access to journals (P = 0.002, Phi = 0.332), and limited access to conferences (P = 0.019, Phi = 0.369) were associated with the country income category. Conclusion: This survey identified barriers to education, research, and practice among African trainees and young neurosurgeons. The findings of this study should inform future initiatives aimed at reducing the barriers faced by this group.
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BACKGROUND: There is no comprehensive report of neurosurgery postgraduate education in Africa. This narrative review aimed to map out the landscape of neurosurgery training in Africa and highlight similarities and differences in training. METHODS: The keywords "neurosurgery," "education," and "Africa" were searched on PubMed and Google Scholar from inception to January 17, 2021. Next, a complementary hand search was conducted on Google using the keywords "neurosurgery," "residency," and the individual African countries in English and official languages. The relevant data were extracted and compiled into a narrative review. RESULTS: A total of 76 African training programs that recruit more than 168 trainees each year were identified. Less than half (40.7%, n = 22) of African countries have at least 1 neurosurgery training program. Egypt (n = 15), Algeria (n = 14), and Nigeria (n = 10) have the highest number of training programs, whereas Algeria (0.33), Egypt (0.15), and Libya (0.15) have the highest number of training programs per 1 million inhabitants. The College of Surgeons of East, Central, and Southern Africa has 16 programs in 8 countries, whereas the West African College of Surgeons has 17 accredited programs in 3 countries. The duration of training varies between 4 and 8 years. There is limited information available in the public domain and academic literature about subspecialty fellowships in Africa. CONCLUSIONS: This review provides prospective applicants and African and global neurosurgery stakeholders with information to advocate for increased investment in African neurosurgery training programs.
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Neurocirujanos/educación , Neurocirugia/educación , Procedimientos Neuroquirúrgicos/educación , Cirujanos/educación , Escolaridad , Humanos , Internado y ResidenciaRESUMEN
INTRODUCTION: COVID-19 has affected the global provision of neurosurgical services. We sought to review the impact of COVID-19 on the neurosurgical services in Africa. METHODS: A cross-sectional survey was distributed to African neurosurgeons seeking to review demographics, national and neurosurgical preparedness, and change in clinical services in April 2020. RESULTS: A total of 316 responses from 42 countries were received. Of these, 81.6% of respondents were male and 79.11% were under the age of 45 years. In our sample, 123 (38.92%) respondents were in training. Most (94.3%) respondents stated they had COVID-19 cases reported in their country as of April 2020. Only 31 (41.50%) had received training on managing COVID-19. A total of 173 (54.70%) respondents were not performing elective surgery. There was a deficit in the provision of personal protective equipment (PPE): surgical masks (90.80%), gloves (84.80%), N95 masks (50.80%), and shoe covers (49.10%). Health ministry (80.40%), World Health Organization (74.50%), and journal papers (41.40%) were the most common sources of information on COVID-19. A total of 43.60% had a neurosurgeon in the COVID-19 preparedness team; 59.8% were concerned they may contract COVID-19 at work with a further 25.90% worried they may infect their family. Mental stress as a result of COVID-19 was reported by 14.20% of respondents. As of April 2020, 73.40% had no change in their income. CONCLUSIONS: Most African countries have a national COVID-19 policy response plan that is not always fully suited to the local neurosurgery services. There is an ongoing need for PPE and training for COVID-19 preparedness. There has been a reduction in clinical activities both in clinic and surgeries undertaken.
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COVID-19/epidemiología , Neurocirujanos/tendencias , Procedimientos Neuroquirúrgicos/tendencias , Encuestas y Cuestionarios , Adulto , África/epidemiología , Anciano , COVID-19/prevención & control , Estudios Transversales , Femenino , Humanos , Masculino , Persona de Mediana Edad , Procedimientos Neuroquirúrgicos/métodosRESUMEN
STUDY DESIGN: Retrospective, case-control study. OBJECTIVES: In a traumatic spinal injury (TSI) cohort from Tanzania, we sought to: (1) describe potential risk factors for pressure ulcer development, (2) present an illustrative case, and (3) propose a low-cost outpatient protocol for prevention and treatment. SETTING: Tertiary referral hospital. METHODS: All patients admitted for TSI over a 33-month period were reviewed. Variables included demographics, time to hospital, injury characteristics, operative management, length of hospitalization, and mortality. Pressure ulcer development was the primary outcome. Regressions were used to report potential predictors, and international guidelines were referenced to construct a low-cost outpatient protocol. RESULTS: Of 267 patients that met the inclusion criteria, 51 developed a pressure ulcer. Length of stay was greater for patients with pressure ulcers compared with those without (45 vs. 30 days, p < 0.001). Potential predictors for developing pressure ulcers were: increased days from injury to hospital admission (p = 0.036), American Spinal Injury Association Impairment Scale grade A upon admission (p < 0.001), and thoracic spine injury (p = 0.037). The illustrative case described a young male presenting ~2 months after complete thoracic spinal cord injury with a grade IV sacral pressure ulcer that lead to septic shock and death. Considering the dramatic consequences of pressure ulcers in lower- and middle-income countries (LMICs), we proposed a low-cost protocol for prevention and treatment targeting support surfaces, repositioning, skin care, nutrition, follow-up, and dressing. CONCLUSIONS: Pressure ulcers after TSI in LMICs can lead to increased hospital stays and major adverse events. High-risk patients were those with delayed presentation, complete neurologic injuries, and thoracic injuries. We recommended aggressive prevention and treatment strategies suitable for resource-constrained settings.
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Úlcera por Presión/epidemiología , Traumatismos de la Médula Espinal/epidemiología , Adolescente , Adulto , Estudios de Casos y Controles , Femenino , Humanos , Masculino , Persona de Mediana Edad , Úlcera por Presión/complicaciones , Úlcera por Presión/economía , Úlcera por Presión/prevención & control , Estudios Retrospectivos , Factores de Riesgo , Traumatismos de la Médula Espinal/complicaciones , Tanzanía/epidemiología , Adulto JovenRESUMEN
Purpose: Cauda equina syndrome (CES) is a spinal emergency with clinical symptoms and signs that have low diagnostic accuracy. National guidelines in the United Kingdom (UK) state that all patients should undergo an MRI prior to referral to specialist spinal units and surgery should be performed at the earliest opportunity. We aimed to evaluate the current practice of investigating and treating suspected CES in the UK. Materials and Methods: A retrospective, multicentre observational study of the investigation and management of patients with suspected CES was conducted across the UK, including all patients referred to a spinal unit over 6 months between 1st October 2016 and 31st March 2017. Results: A total of 28 UK spinal units submitted data on 4441 referrals. Over half of referrals were made without any previous imaging (n = 2572, 57.9%). Of all referrals, 695 underwent surgical decompression (15.6%). The majority of referrals were made out-of-hours (n = 2229/3517, 63.4%). Patient location and pre-referral imaging were not associated with time intervals from symptom onset or presentation to decompression. Patients investigated outside of the spinal unit experienced longer time intervals from referral to undergoing the MRI scan. Conclusions: This is the largest known study of the investigation and management of suspected CES. We found that the majority of referrals were made without adequate investigations. Most patients were referred out-of-hours and many were transferred for an MRI without subsequently requiring surgery. Adherence to guidelines would reduce the number of referrals to spinal services by 72% and reduce the number of patient transfers by 79%.
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Síndrome de Cauda Equina/diagnóstico , Derivación y Consulta/estadística & datos numéricos , Adulto , Síndrome de Cauda Equina/cirugía , Vías Clínicas , Descompresión Quirúrgica/estadística & datos numéricos , Tratamiento de Urgencia , Utilización de Instalaciones y Servicios , Femenino , Humanos , Imagen por Resonancia Magnética/estadística & datos numéricos , Masculino , Persona de Mediana Edad , Procedimientos Neuroquirúrgicos/estadística & datos numéricos , Transferencia de Pacientes/estadística & datos numéricos , Utilización de Procedimientos y Técnicas , Estudios Retrospectivos , Columna Vertebral/cirugía , Reino UnidoRESUMEN
OBJECTIVES: There is an increased reliance on online referral systems (ORS) within neurosurgical departments across the UK. Opinions of neurosurgeons on ORS are extensively reported but those of referrers have hardly been sought. Our study aims at ascertaining our referring colleagues' views on our ORS and its impact on patient care, their opinions on neurosurgeons and how to improve our referral process. SETTING: 14 district general hospitals and one teaching hospital. PARTICIPANTS: 641 healthcare professionals across a range of medical and surgical specialties including doctors of all grades, nurses and physiotherapists. Survey responses were obtained by medical students using a smartphone application. RESULTS: Although 92% of respondents were aware of the ORS, 74% would routinely phone the on-call registrar either before or after making referrals online. The majority (44%) believed their call to relate to a life-threatening emergency. 62% of referrers considered the ORS helpful in informing patients' care and 48% had a positive opinion of their interaction with neurosurgical registrars. On ways to improve the ORS, 50% selected email/text confirmation of response sent to referrers and 16% to referring consultants. CONCLUSION: Our results confirm that referrers feel that using our ORS positively impacts patient care but that it remains in need of improvement in order to better suit our colleagues' needs when it comes to managing neurosurgical patients. We feel that the promotion of neurosurgical education and mitigation of the effects of adverse workplace human factors are likely to achieve the common goal of neurosurgeons and referrers alike: a high standard in patient care.
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Actitud del Personal de Salud , Comunicación , Relaciones Interprofesionales , Neurocirugia/organización & administración , Derivación y Consulta/organización & administración , Femenino , Encuestas de Atención de la Salud , Humanos , Masculino , Cuerpo Médico de Hospitales/psicología , Neurocirugia/educación , Neurocirugia/normas , Mejoramiento de la Calidad , Derivación y Consulta/estadística & datos numéricosRESUMEN
Epilepsia partialis continua (EPC), defined as a syndrome of continuous focal jerking, is a rare form of focal status epilepticus that usually affects a distal limb, and when prolonged, can produce long-lasting deficits in limb function. Substantial electrophysiologic evidence links the origin of EPC to the motor cortex; thus surgical resection carries the risk of significant handicap. We present two patients with focal, drug-resistant EPC, who were admitted for intracranial video-electroencephalography monitoring to elucidate the location of the epileptogenic focus and identification of eloquent motor cortex with functional mapping. In both cases, the focus resided at or near eloquent motor cortex and therefore precluded resective surgery. Chronic cortical stimulation delivered through subdural strips at the seizure focus (continuous stimulation at 60-130 Hz, 2-3 mA) resulted in >90% reduction in seizures and abolition of the EPC after a follow-up of 22 months in both patients. Following permanent implantation of cortical stimulators, no adverse effects were noted. EPC restarted when intensity was reduced or batteries depleted. Battery replacement restored previous improvement. This two-case report opens up avenues for the treatment of this debilitating condition.