Race and socioeconomic disparities persist in treatment and outcomes of patients with cervical spinal cord injuries: An analysis of the national inpatient sample from 2016 - 2020.

Objective: Previous literature has described race and socioeconomic disparities in both treatment and outcomes following cervical spinal cord injuries (SCI). The goal of this study is to investigate the current state of parity in management and outcomes following SCI. Methods: We surveyed the National Inpatient Sample database (NIS) for patients admitted with primary diagnosis of cervical SCI. 49,320 patients were identified. Univariate and multivariate analyses were performed to evaluate racial and socioeconomic differences in SCI care and outcomes. Results: Compared to white patients, minority race was associated with a longer time from presentation to operative intervention (p < 0.001) and longer length of stay following admission for cervical SCI (16 vs 13 days, p < 0.001). Minority patients were more likely to have an unfavorable discharge (skilled nursing facility, against medical advice, death) status than white patients (p < 0.001). Patients in the bottom quartile of median household income were associated with more unfavorable discharges than the top two quartiles (p < 0.001). Patients with the lowest median household income quartile also had higher total costs than those in the top quartiles ($221,654 vs 191,723, p < 0.001). Black, Hispanic, and Asian/Pacific Islander incurred higher treatment costs than White patients. Conclusion: Minority and lower socioeconomic status are independently associated with unfavorable discharge and LOS in cervical SCI. Furthermore, racial and economically disadvantaged groups have longer wait times from admission to surgical intervention. These disparities persist despite being highlighted by previous publications and increased societal awareness of healthcare inequities, necessitating further work to reach parity.

The impact of historical redlining on neurosurgeon distribution and reimbursement in modern neighborhoods.

Background: This study examines the lasting impact of historical redlining on contemporary neurosurgical care access, highlighting the need for equitable healthcare in historically marginalized communities. Objective: To investigate how redlining affects neurosurgeon distribution and reimbursement in U.S. neighborhoods, analyzing implications for healthcare access. Methods: An observational study was conducted using data from the Center for Medicare and Medicaid Services (CMS) National File, Home Owner's Loan Corporation (HOLC) neighborhood grades, and demographic data to evaluate neurosurgical representation across 91 U.S. cities, categorized by HOLC Grades (A, B, C, D) and gentrification status. Results: Of the 257 neighborhoods, Grade A, B, C, and D neighborhoods comprised 5.40%, 18.80%, 45.8%, and 30.0% of the sample, respectively. Grade A, B, and C neighborhoods had more White and Asian residents and less Black residents compared to Grade D neighborhoods (p < 0.001). HOLC Grade A (OR = 4.37, 95%CI: 2.08, 9.16, p < 0.001), B (OR = 1.99, 95%CI: 1.18, 3.38, p = 0.011), and C (OR = 2.37, 95%CI: 1.57, 3.59, p < 0.001) neighborhoods were associated with a higher representation of neurosurgeons compared to Grade D neighborhoods. Reimbursement disparities were also apparent: neurosurgeons practicing in HOLC Grade D neighborhoods received significantly lower reimbursements than those in Grade A neighborhoods ($109,163.77 vs. $142,999.88, p < 0.001), Grade B neighborhoods ($109,163.77 vs. $131,459.02, p < 0.001), and Grade C neighborhoods ($109,163.77 vs. $129,070.733, p < 0.001). Conclusion: Historical redlining continues to shape access to highly specialized healthcare such as neurosurgery. Efforts to address these disparities must consider historical context and strive to achieve more equitable access to specialized care.

Association of geographical disparities and segregation in regional treatment facilities for Black patients with aneurysmal subarachnoid hemorrhage in the United States.

Background and objectives: This study investigates geographic disparities in aneurysmal subarachnoid hemorrhage (aSAH) care for Black patients and aims to explore the association with segregation in treatment facilities. Understanding these dynamics can guide efforts to improve healthcare outcomes for marginalized populations. Methods: This cohort study evaluated regional differences in segregation for Black patients with aSAH and the association with geographic variations in disparities from 2016 to 2020. The National Inpatient Sample (NIS) database was queried for admission data on aSAH. Black patients were compared to White patients. Segregation in treatment facilities was calculated using the dissimilarity (D) index. Using multivariable logistic regression models, the regional disparities in aSAH treatment, functional outcomes, mortality, and end-of-life care between Black and White patients and the association of geographical segregation in treatment facilities was assessed. Results: 142,285 Black and White patients were diagnosed with aSAH from 2016 to 2020. The Pacific division (D index = 0.55) had the greatest degree of segregation in treatment facilities, while the South Atlantic (D index = 0.39) had the lowest. Compared to lower segregation, regions with higher levels of segregation (global F test p < 0.001) were associated a lower likelihood of mortality (OR 0.91, 95% CI 0.82-1.00, p = 0.044 vs. OR 0.75, 95% CI 0.68-0.83, p < 0. 001) (p = 0.049), greater likelihood of tracheostomy tube placement (OR 1.45, 95% CI 1.22-1.73, p < 0.001 vs. OR 1.87, 95% CI 1.59-2.21, p < 0.001) (p < 0. 001), and lower likelihood of receiving palliative care (OR 0.88, 95% CI 0.76-0.93, p < 0.001 vs. OR 0.67, 95% CI 0.59-0.77, p < 0.001) (p = 0.029). Conclusion: This study demonstrates regional differences in disparities for Black patients with aSAH, particularly in end-of-life care, with varying levels of segregation in regional treatment facilities playing an associated role. The findings underscore the need for targeted interventions and policy changes to address systemic healthcare inequities, reduce segregation, and ensure equitable access to high-quality care for all patients.

The Role of County-Level Persistent Poverty in Stroke Mortality in the USA.

Stroke is a major health concern in the USA, disproportionately affecting socioeconomically disadvantaged groups. This study investigates the link between persistent poverty and stroke mortality rates in residents aged 65 and above, positing that sustained economic challenges at the county level correlate with an increase in stroke-related deaths. Persistent poverty refers to a long-term state where a significant portion of a population lives below the poverty threshold for an extended period, typically measured over several decades. It captures the chronic nature of economic hardship faced by a community across multiple generations. Utilizing data from the CDC Wonder database and the American Community Survey, we conducted a comprehensive analysis across US counties, differentiating them by persistent poverty status. Our results indicate a statistically significant link between persistent poverty and increased mortality from ischemic and hemorrhagic strokes; counties afflicted by long-standing poverty were associated with an additional 33.49 ischemic and 8.16 hemorrhagic stroke deaths per 100,000 residents annually compared to their wealthier counterparts. These disparities persisted when controlling for known stroke risk factors and other socioeconomic variables. These results highlight the need for targeted public health strategies and interventions to address the disparities in stroke mortality rates and the broader implications for healthcare equity. The study underscores the vital role of socioeconomic context in health outcomes and the urgency of addressing long-term poverty as a key determinant of public health.

Virtual Interviews During COVID-19 Changed Neurosurgery Match-for Better or Worse.

OBJECTIVE: The COVID-19 pandemic forced neurosurgery residency application processes to adopt a virtual interview model. This study analyzes the trends in program and applicant residency match behavior due to virtual interviews. METHODS: National Resident Matching Program data from Main Residency Match, National Resident Matching Program Director and Applicant Survey, Electronic Residency Application Service, and Charting Outcomes in the Match were collected for neurosurgery residents for all available years, providing information on neurosurgery residency application, interview, and match outcomes. Studied years were dichotomized to account for virtual versus in-person interviews and analyzed for differences. RESULTS: Although the average number of applications received during in-person versus virtual years was not statistically different, 245 versus 290 (P = 0.115), programs interviewed more applicants when interviews were virtual, 37.2 versus 46, (P = 0.008). Similarly, matched U.S. senior applicants did not submit a statistically higher number of applications in person versus virtual, 54 versus 77 (P = 0.055), but they did attend more interviews virtually, 20.5 versus 16.6 (P = 0.013), and ranked more programs, 20 versus 16.2 (P = 0.002). Although White applicants did not have a statistically significant difference in number of applications submitted (55 vs. 68, P = 0.129), Black applicants submitted more applications during virtual match compared with in-person match (52 vs. 74, P = 0.012). The number of applicants that programs needed to rank to fill each position was not statistically different when comparing in-person versus virtually conducted interviews, 4.6 versus 5.4 (P = 0.070). CONCLUSIONS: Despite no change in the overall number of applications submitted per applicant, Black applicants submitted more applications virtually, suggesting potential benefits of virtual format for Black applicants. Interview format was strongly correlated to the use of perceived fitness by applicants in rank decision making. Virtual interviews provide major financial advantages to candidates and could help improve Black representation in neurosurgery. However, they impose limitations on ability access fitness.

Race and socioeconomic disparities in mortality and end-of-life care following aneurysmal subarachnoid hemorrhage.

BACKGROUND: This study explores racial and socioeconomic disparities in aneurysmal subarachnoid hemorrhage (aSAH) care, highlighting the impact on treatment and outcomes. The study aims to shed light on inequities and inform strategies for reducing disparities in healthcare delivery. METHODS: In this cohort study the National Inpatient Sample database was queried for patient admissions with ruptured aSAH from 2016 to 2020. Multivariable analyses were performed estimating the impact of socioeconomic status and race on rates of acute treatment, functional outcomes, mortality, receipt of life-sustaining interventions (mechanical ventilation, tracheostomy, gastrostomy, and blood transfusions), and end-of-life care (palliative care and do not resuscitate). RESULTS: A total of 181 530 patients were included. Minority patients were more likely to undergo treatment (OR 1.15, 95% CI 1.09 to 1.22, P<0.001) and were less likely to die (OR 0.89, 95% CI 0.84 to 0.95, P<0.001) than White patients. However, they were also more likely to have a tracheostomy (OR 1.47, 95% CI 1.33 to 1.62, P<0.001) and gastrostomy tube placement (OR 1.43, 95%CI 1.32 to 1.54, P<0.001), while receiving less palliative care (OR 0.75, 95% CI 0.70 to 0.80, P<0.001). This trend persisted when comparing minority patients from wealthier backgrounds with White patients from poorer backgrounds for treatment (OR 1.10, 95% CI 1.00 to 1.21, P=0.046), mortality (OR 0.82, 95% CI 0.74 to 0.89, P<0.001), tracheostomy tube (OR 1.27, 95% CI 1.07 to 1.48, P<0.001), gastrostomy tube (OR 1.34, 95% CI 1.18 to 1.52, P<0.001), and palliative care (OR 0.76, 95% CI 0.69 to 0.84, P<0.001). CONCLUSIONS: Compared with White patients, minority patients with aSAH are more likely to undergo acute treatment and have lower mortality, yet receive more life-sustaining interventions and less palliation, even in higher socioeconomic classes. Addressing these disparities is imperative to ensure equitable access to optimal care and improve outcomes for all patients regardless of race or class.

Acute daily exposure to ambient air pollution impairs endothelium-dependent vasodilator responses in young, healthy individuals.

Exposure to ambient air pollution influences cardiovascular (CV) morbidity and mortality. The differential effects of changing particulate or gaseous air pollution on endothelial function in young healthy individuals remain unclear. The aim of this study was to evaluate the relationships between exposures to different pollutants and vascular function in a group of 39 young (33±11 years old) subjects with low CV risk. Flow-mediated dilatation (FMD) and nitroglycerin-mediated dilatation (NMD) were performed, when air pollution reached highest levels (heating period) and repeated in a subgroup of 18 participants a few months later (just before the heating period starts). Daily mean concentrations of PM2.5 and PM10 were inversely correlated with FMD, and this relationship remained significant after adjusting for factors known to affect vascular dysfunction. Endothelial function did not differ between the two time points studied. However, we observed a strong inverse association between the change in the concentration of particulate matter (deltaPM2.5 and deltaPM10) and the change in FMD (deltaFMD) between the two visits (R= -0.65, p= 0.02; R= -0.64, p= 0.02, respectively). In summary, we provide evidence that the concentration of PM2.5 and PM10, but not SO2, NO, NO2, CO, or O3 is associated with impaired endothelial function in young, healthy individuals.

Neurosurgery Resident Attrition Rates Defy Trends and Decrease During COVID-19 Pandemic.

OBJECTIVE: We sought to determine the effects of the coronavirus disease 2019 (COVID-19) pandemic on U.S. neurosurgery resident attrition. We report the changes in resident attrition due to transfers, withdrawal, or dismissal from program training during the COVID-19 pandemic. METHODS: Neurosurgery resident attrition data reported by the American Council of Graduate Medical Education for the academic year starting in July 2007 to the academic year ending in June 2022 were collected, and the rate of attrition was calculated. Individual postgraduate year program transfer rates were also calculated for the previous 7 consecutive academic years. The attrition rates for the academic years before the pandemic were compared with those during the pandemic. RESULTS: A total of 465 residents did not graduate from neurosurgical training during the past 15 academic years, of which 3 years were at least partially during the COVID-19 pandemic, resulting in a mean attrition rate of 2.5%. The attrition rates during the pandemic were lower than those before the pandemic (1.7% vs. 2.7%; P < 0.001), driven largely by a nearly twofold decrease in the withdrawal rate (0.67% vs. 1.2%; P = 0.003). Bivariate regression between the withdrawal and attrition rates showed a statistically significant correlation (r = 0.809; P < 0.001; r2 = 0.654). The first full year of the COVID-19 pandemic saw the most dramatic changes, with a z score for attrition of -1.9. Linear regression of the effect of training during the COVID-19 pandemic on attrition revealed a statistically significant difference (r = 0.563; P = 0.029; r2 = 0.317). The rate of withdrawal was most affected by training during the pandemic (r = 0.594; P = 0.010; r2 = 0.353). CONCLUSIONS: A statistically significant decline occurred in the rate of neurosurgery resident attrition during the COVID-19 pandemic that was most notable during the first full academic year (2020-2021). These findings were largely driven by a decrease in residents withdrawing from training programs. This contrasts with the overall trend toward resignation among healthcare workers during the pandemic. It is unclear what enduring ramifications this will have on neurosurgery residencies moving forward and whether we will see higher attrition rates as we transition toward a new normal. Future studies should examine trends in the attrition rates after the COVID-19 pandemic and determine the long-term effects of decreased attrition rates of residents during the pandemic.

Evaluating Match and Attrition Rates for Women and African Americans in Neurosurgery.

BACKGROUND: Previous efforts to increase diversity in neurosurgery have been aimed primarily at female inclusion while little analysis of other under-represented groups has been performed. OBJECTIVE: To evaluate match and retention rates of under-represented groups in neurosurgery, specifically Black and female applicants compared with non-Black and male applicants. METHODS: Match lists, Electronic Residency Application Service data, and National Resident Matching Program data were retrospectively reviewed along with publicly available residency program information for successful matriculants from 2017 to 2020. Residents were classified into demographic groups, and analysis of match and retention rates was performed. RESULTS: For 1780 applicants from 2017 to 2020, 439 identified as female while 1341 identified as male. Of these 1780 applicants, 128 identified as Black and 1652 identified as non-Black. Male and female applicants matched at similar rates ( P = .76). Black applicants matched at a lower rate than non-Black applicants ( P < .001). From 2017 to 2020, neither race nor sex was associated with retention as 94.1% of male applicants and 93.2% of female applicants were retained ( P = .63). In total, 95.2% of Black residents and 93.9% of non-Black residents were retained ( P = .71). No intraregional or inter-regional differences in retention were found for any group. CONCLUSION: Although sex parity has improved, Black applicants match at lower rates than non-Black applicants but are retained after matriculation at similar rates. Neurosurgery continues to recruit fewer female applicants than male applicants. More work is needed to extend diversity to recruit under-represented applicants. Future studies should target yearly follow-up of retention and match rates to provide trends as a measure of diversification progress within the field.

Malaria in Refugee Children Resettled to a Holoendemic Area of Sub-Saharan Africa.

BACKGROUND: Malaria is a leading cause of morbidity and mortality in refugee children in high-transmission parts of Africa. Characterizing the clinical features of malaria in refugees can inform approaches to reduce its burden. METHODS: The study was conducted in a high-transmission region of northern Zambia hosting Congolese refugees. We analyzed surveillance data and hospital records of children with severe malaria from refugee and local sites using multivariable regression models and geospatial visualization. RESULTS: Malaria prevalence in the refugee settlement was similar to the highest burden areas in the district, consistent with the local ecology and leading to frequent rapid diagnostic test stockouts. We identified 2197 children hospitalized for severe malaria during the refugee crisis in 2017 and 2018. Refugee children referred from a refugee transit center (n = 63) experienced similar in-hospital mortality to local children and presented with less advanced infection. However, refugee children from a permanent refugee settlement (n = 110) had more than double the mortality of local children (P < .001), had lower referral rates, and presented more frequently with advanced infection and malnutrition. Distance from the hospital was an important mediator of the association between refugee status and mortality but did not account for all of the increased risk. CONCLUSIONS: Malaria outcomes were more favorable in refugee children referred from a highly outfitted refugee transit center than those referred later from a permanent refugee settlement. Refugee children experienced higher in-hospital malaria mortality due in part to delayed presentation and higher rates of malnutrition. Interventions tailored to the refugee context are required to ensure capacity for rapid diagnosis and referral to reduce malaria mortality.

Whole Blood Transfusion for Severe Malarial Anemia in a High Plasmodium falciparum Transmission Setting.

BACKGROUND: Severe malaria resulting from Plasmodium falciparum infection is the leading parasitic cause of death in children worldwide, and severe malarial anemia (SMA) is the most common clinical presentation. The evidence in support of current blood transfusion guidelines for patients with SMA is limited. METHODS: We conducted a retrospective cohort study of 911 hospitalized children with SMA in a holoendemic region of Zambia to examine the association of whole blood transfusion with in-hospital survival. Data were analyzed in adjusted logistic regression models using multiple imputation for missing data. RESULTS: The median age of patients was 24 months (interquartile range, 16-30) and overall case fatality was 16%. Blood transfusion was associated with 35% reduced odds of death in children with SMA (odds ratio, 0.65; 95% confidence interval, .52-.81; P = .0002) corresponding to a number-needed-to-treat (NNT) of 14 patients. Children with SMA complicated by thrombocytopenia were more likely to benefit from transfusion than those without thrombocytopenia (NNT = 5). Longer storage time of whole blood was negatively associated with survival and with the posttransfusion rise in the platelet count but was not associated with the posttransfusion change in hemoglobin concentration. CONCLUSIONS: Whole blood given to pediatric patients with SMA was associated with improved survival, mainly among those with thrombocytopenia who received whole blood stored for <4 weeks. These findings point to a potential use for incorporating thrombocytopenia into clinical decision making and management of severe malaria, which can be further assessed in prospective studies, and underline the importance of maintaining reliable blood donation networks in areas of high malaria transmission.

Incidence of Intracranial Melanoma Progression in the Setting of Positive Extracranial Response to Targeted Therapy and Immunotherapy: An Indication for More Frequent Screening in This Population?

Background and objective The incidence of intracranial metastases from melanoma is on the rise. In this study, we aimed to determine the incidence of intracranial disease progression in patients on BRAF/MEK targeted therapy and immunotherapy in the setting of controlled or improving extracranial disease. Methods This was a single-center, retrospective review that involved patients who underwent stereotactic radiosurgery (SRS) for intracranial metastatic melanoma between January 1, 2014, and December 31, 2018. We focused on BRAF/MEK mutation status and dates of treatment with BRAF/MEK targeted therapy, immunotherapy [ipilimumab (Yervoy), nivolumab (Opdivo), or pembrolizumab (Keytruda)], and combination targeted and immunotherapy. Results A total of 51 patients were enrolled: 36 males and 15 females. The average age of the patients was 58.6 years, and 26 among them were BRAF mutation-positive. Seventeen had prior surgery with SRS as adjuvant therapy. The other 34 had SRS as primary treatment. Forty-two patients had extracranial disease present at the time of SRS. There were 34 patients treated with targeted and immune therapy. Overall, 16 patients (47.1%) demonstrated controlled or improving extracranial disease, and 18 (52.9%) demonstrated progressing extracranial disease at the time of SRS. In the subgroup analysis, patients treated with BRAF/MEK targeted therapy demonstrated a 75% rate of extracranial disease control. The extracranial disease was controlled in 43.75% of patients on immunotherapy with intracranial progression, while it was controlled in 30% of patients on both BRAF/MEK targeted therapy and immunotherapy with intracranial progression. Sixteen patients (47.1%) developed intracranial metastasis in our study while having a stable systemic disease with BRAF/MEK targeted therapy, immunotherapy, or a combination of the two. Conclusion Based on our findings, a systemic response to targeted therapy and immunotherapy does not necessarily parallel intracranial protection.

Delayed Cranial Nerve Palsies and Chiari Type I Malformation After Epidural Anesthesia in the Setting of Childbirth.

Epidural analgesia is an efficient method of controlling pain and has a wide spectrum of therapeutic and diagnostic applications. Potential complications may occur in a delayed fashion, can remain undiagnosed, and can be a source of significant morbidity. We present a 37-year-old woman presented with severe spontaneous occipital headaches, diplopia, and dizziness that occurred spontaneously six weeks after giving birth. Her primary method of pain control during labor was epidural analgesia. Her neurologic exam revealed a cranial nerve six palsy with ptosis, and her brain MRI demonstrated a Chiari I malformation which had not been previously diagnosed. CT myelography of the lumbar spine revealed extradural contrast extravasation within the interspinous soft tissue at L1-L2, which was the site of her prior epidural procedure. She underwent epidural blood patch administration, and her cranial nerve palsy resolved along with all of her other symptoms. The development of concurrent Chiari I malformation and cranial nerve palsy after epidural anesthesia is an exceptionally rare occurrence. Neurologic complications after epidural anesthesia are likely under-reported, since patients are often lost to follow-up or have subtle neurologic signs which can easily be missed. This frequently delayed presentation emphasizes the importance of patient education and the necessity of a detailed neurological exam when symptoms occur.

Oxidative stress and inflammatory markers in prediabetes and diabetes.

Prediabetes is a state of elevated plasma glucose in which the threshold for diabetes has not yet been reached and can predispose to the development of type 2 diabetes and cardiovascular diseases. Insulin resistance and impaired beta-cell function are often already present in prediabetes. Hyperglycemia can upregulate markers of chronic inflammation and contribute to increased reactive oxygen species (ROS) generation, which ultimately cause vascular dysfunction. Conversely, increased oxidative stress and inflammation can lead to insulin resistance and impaired insulin secretion. Proper treatment of hyperglycemia and inhibition of ROS overproduction is crucial for delaying onset of diabetes and for prevention of cardiovascular complications. Thus, it is imperative to determine the mechanisms involved in the progression from prediabetes to diabetes including a clarification of how old and new medications affect oxidative and immune mechanisms of diabetes. In this review, we discuss the relationship between oxidative stress and hyperglycemia along with links between inflammation and prediabetes. Additionally, the effects of hyperglycemic memory, microvesicles, micro-RNA, and epigenetic regulation on inflammation, oxidative state, and glycemic control are highlighted. Adipose tissue and their influence on chronic inflammation are also briefly reviewed. Finally, the role of immune-targeted therapies and anti-diabetic medication on glycemic control and oxidative stress are discussed.

Prevalence and factors associated with hypertension in Anonkoi 3, a peri-urban area in Abidjan (Côte d'Ivoire).

Hypertension affects more than a quarter of the world adult population, with ruralurban disparities. In Cote d'Ivoire, the prevalence was 21.7% in 2005. The aim of this study was to determine factors associated with hypertension in a peri-urban community in Abidjan. A cross-sectional study was conducted at Anonkoi 3 a peri-urban area in Abidjan. The sample was of 360 subjects aged 18 and older. Behavioral, anthropometric and blood pressure characteristics were determined using WHO STEPS questionnaire and multivariate logistic regression was performed. Prevalence of hypertension was 18.61%. Subjects were low fruit and vegetable consumption (3.3%), low level of physical activity (64.2%) and abdominal obesity at 40%. The risk of hypertension was significant from age 45, in subjects living with a partner and in those with low level of physical activity. Health education programs are essential to prevent cardiovascular risks.

Risk Factors for Mortality in Children Hospitalized with Severe Malaria in Northern Zambia: A Retrospective Case-Control Study.

Malaria remains a public health crisis in areas where it has resisted control efforts. In Nchelenge District, a high-transmission area in northern Zambia, malaria accounts for more than one-third of pediatric hospitalizations and nearly one-half of hospital deaths in children. To identify risk factors for death due to malaria, we conducted a retrospective, time-matched case-control study of 126 children hospitalized with malaria who died (cases) and 126 children who survived (controls). There were no differences in age, gender, hemoglobin concentration, or prevalence of severe anemia between cases and controls. Children who died were more likely to come from villages located at greater distances from the hospital than children who survived (median 13.5 versus 3.2 km). Each additional kilometer of distance from the hospital increased the odds of death by 4% (odds ratio 1.04, 95% confidence interval 1.01-1.07, P < 0.01). Extent of anemia and admission during periods when blood was unavailable for transfusion were associated with early death (P ≤ 0.03). Delays in initiation of treatment of severe malaria contribute to the increased odds of death in children referred from more distant health centers, and might be mitigated by transportation improvements, capacity at rural health posts to administer treatment before transfer, hospital triage systems that minimize time to treatment, and reliable blood product stores at referral hospitals.

The Episure Autodetect syringe, a loss-of-resistance technique for locating the epidural space, used in pediatric patients.

INTRODUCTION: The Episure Autodetect syringe, a spring-loaded syringe, is a loss-of-resistance syringe with an internal compression that applies constant pressure on the plunger. As the principle of loss-of-resistance is the same for adult and for pediatric patients, the Episure Autodetect syringe should be able to identify correctly the epidural space also in pediatric patients. METHODS: A retrospective review was carried out for all pediatric patients, in which the Episure Autodetect syringe was used for locating the epidural space between 2007 and 2011 in our department. RESULTS: In 17 pediatric patients (9 months-14 years, 7.5-43 kg weight), the Episure syringe was used. In all 17 patients, the epidural space was correctly identified using the spring-loaded syringe as evidenced by satisfactory analgesia. No accidental dural punctures or false loss-of-resistances were observed. CONCLUSION: The spring-loaded Episure Autodetect syringe might be a potentially useful loss-of-resistance syringe for identification of the epidural space in pediatric patients.

The Experience and Psychosocial Needs of Patients with Traumatic Fractures Treated for More than Six Months at Doctors on Call for Service Hospital; Goma; Democratic Republic of Congo

Trauma-related consultations; admissions and complications are the leading problems at Doctors on Call for Service (DOCS) Hospital; Goma; Democratic Republic of Congo; and yet no studies have been carried out to document the experience of long-stay traumatic-fracture patients in this hospital. Aim: The aim of this study was to explore the experience and psychosocial needs of patients with traumatic fractures treated for more than six months at DOCS Hospital. Methods: Six free-attitude interviews were conducted with purposively selected patients. The interviews were recorded with a tape recorder and transcribed verbatim; and content analysis was used to identify themes from the interviews. Results: All patients could clearly connect the injury experience to severe pain that lingered on for weeks or months for some patients; accompanied by other symptoms such as insomnia; poor appetite and psychological symptoms. Most patients felt disabled; were abandoned by relatives or friends and experienced financial problems. Some benefited from the injury by way of strengthened marital links. Some patients complained of poor information about their illness and the management plan and did not appreciate the treatment from caregivers; while some disclosed their needs and expectations and appreciated the caregivers who showed interest in them. Conclusions: The experience of long-term trauma has negative effects on the whole person of the patient; including his or her work and family; and some patients continue to suffer from the effects of the traumatic event up to six months later. The needs of patients suffering from trauma include reassurance by physicians and nurses; more information and participation in the decision-making process; regular visits from friends and family; and better bedside manners from caregivers

Vertical infraclavicular brachial plexus block in children: a preliminary study.

BACKGROUND: Brachial plexus blockade is a well-established technique in upper limb surgery. Among the infraclavicular approaches, the vertical infraclavicular brachial plexus (VIP) block is easy to perform and has a large spectrum of nerve blockade. The aim of this preliminary study was to determine the ease, effectiveness, safety, and duration of the VIP block in pediatric trauma surgery. METHODS: Fifty-five patients (ASA physical status I and II, age range 5-17 years old) scheduled for upper limb trauma surgery received a VIP block under light general anesthesia, using 0.5 ml x kg(-1) of ropivacaine 0.5%. The number of attempts and time to perform the block, the occurrence of a surgical response, the visual analogue score (VAS) scores, the incidence of complications and the duration of the block were evaluated. RESULTS: The brachial plexus was found easily at the first or second attempt in 85% (47 of 55) of the cases, in 15% (eight of 55) of the cases it was localized after three to four attempts. The mean time to perform the block was 3.35 +/- 3.37 min. Ninety-eight percentage (54 of 55) of the blockades were effective for surgery and in just one case was ineffective. The VAS scores at the end of the procedure in 100% (55 of 55) of the cases were <3. There were no cases with clinical signs of pneumothorax nor inadvertent puncture of major vessels. Two patients developed a Horner's syndrome and in one a mild superficial hematoma at the puncture site occurred. The mean sensory block duration was 8.45 +/- 1.71 h and the mean motor block duration was 6.52 +/- 2.50 h. CONCLUSIONS: In this preliminary study, the VIP block was easy to perform, effective and free of major complications for pediatric trauma surgery. With the doses of ropivacaine we used it was useful for intra- and postoperative analgesia.

Annual direct cost of urinary incontinence.

OBJECTIVE: To estimate the annual direct cost of urinary incontinence in 1995 US dollars. METHODS: Epidemiologically based models using diagnostic and treatment algorithms from published clinical practice guidelines and current disease prevalence data were used to estimate direct costs of urinary incontinence. Prevalence and event probability estimates were obtained from literature sources, national data sets, small surveys, and expert opinion. Average national Medicare reimbursement was used to estimate costs, which were determined separately by gender, age group, and type of incontinence. Sensitivity analyses were performed on all variables. RESULTS: The annual direct cost of urinary incontinence in the United States (in 1995 dollars) was estimated as $16.3 billion, including $12.4 billion (76%) for women and $3.8 billion (24%) for men. Costs for community-dwelling women ($8.6 billion, 69% of costs for women) were greater than for institutionalized women ($3.8 billion, 31%). Costs for women over 65 years of age were more than twice the costs for those under 65 years ($7.6 and $3.6 billion, respectively). The largest cost category was routine care (70% of costs for women), followed by nursing home admissions (14%), treatment (9%), complications (6%), and diagnosis and evaluations (1%). Costs were most sensitive to changes in incontinence prevalence, routine care costs, and institutionalization rates and costs. CONCLUSION: Urinary incontinence is a very costly condition, with annual expenditures similar to other chronic diseases in women.