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1.
Lancet Glob Health ; 12(2): e331-e340, 2024 Feb.
Artigo em Inglês | MEDLINE | ID: mdl-38190831

RESUMO

The true global burden of paediatric critical illness remains unknown. Studies on children with life-threatening conditions are hindered by the absence of a common definition for acute paediatric critical illness (DEFCRIT) that outlines components and attributes of critical illness and does not depend on local capacity to provide critical care. We present an evidence-informed consensus definition and framework for acute paediatric critical illness. DEFCRIT was developed following a scoping review of 29 studies and key concepts identified by an interdisciplinary, international core expert panel (n=24). A modified Delphi process was then done with a panel of multidisciplinary health-care global experts (n=109) until consensus was reached on eight essential attributes and 28 statements as the basis of DEFCRIT. Consensus was reached in two Delphi rounds with an expert retention rate of 89%. The final consensus definition for acute paediatric critical illness is: an infant, child, or adolescent with an illness, injury, or post-operative state that increases the risk for or results in acute physiological instability (abnormal physiological parameters or vital organ dysfunction or failure) or a clinical support requirement (such as frequent or continuous monitoring or time-sensitive interventions) to prevent further deterioration or death. The proposed definition and framework provide the conceptual clarity needed for a unified approach for global research across resource-variable settings. Future work will centre on validating DEFCRIT and determining high priority measures and guidelines for data collection and analysis that will promote its use in research.


Assuntos
Cuidados Críticos , Estado Terminal , Humanos , Criança , Adolescente , Consenso , Estado Terminal/terapia , Técnica Delphi , Coleta de Dados
2.
Neurosurgery ; 94(2): 263-270, 2024 02 01.
Artigo em Inglês | MEDLINE | ID: mdl-37665218

RESUMO

BACKGROUND AND OBJECTIVES: Many low- and middle-income countries are experiencing profound health care workforce shortages. Surgical subspecialists generally practice in large urban centers but are in high demand in rural areas. These subspecialists must be trained through sustainable programs to address this disparity. We quantitatively compared the relative effectiveness of 2 unique training models to advance neurosurgical skills in resource-poor settings where formally trained neurosurgeons are unavailable. METHODS: Neurosurgical procedure data were collected from 2 hospitals in Tanzania (Haydom Lutheran Hospital [HLH] and Bugando Medical Centre [BMC]), where 2 distinct training models ("Train Forward" and "Back-to-Back," respectively) were incorporated between 2005 and 2012. RESULTS: The most common procedures performed were ventriculoperitoneal shunt (BMC: 559, HLH: 72), spina bifida repair (BMC: 187, HLH: 54), craniotomy (BMC: 61, HLH: 19), bone elevation (BMC: 42, HLH: 32), and craniotomy and evacuation (BMC: 18, HLH: 34). The number of annual procedures at BMC increased from 148 in 2008 to 357 in 2012; at HLH, they increased from 18 in 2005 to 80 in 2010. Postoperative complications over time decreased or did not significantly change at both sites as the diversity of procedures increased. CONCLUSION: The Train Forward and Back-to-Back training models were associated with increased surgical volume and complexity without increased complications. However, only the Train Forward model resulted in local, autonomous training of surgical subspecialists after completion of the initial training period. Incorporating the Train Forward method into existing training programs in low- and middle-income countries may provide unique benefits over historic training practices.


Assuntos
Neurocirurgia , Humanos , Neurocirurgia/educação , Estudos Retrospectivos , Procedimentos Neurocirúrgicos/educação , Neurocirurgiões , Craniotomia
3.
Front Pediatr ; 10: 756643, 2022.
Artigo em Inglês | MEDLINE | ID: mdl-35372149

RESUMO

Background: The majority of childhood deaths occur in low- and middle-income countries (LMICs). Many of these deaths are avoidable with basic critical care interventions. Quantifying the burden of pediatric critical illness in LMICs is essential for targeting interventions to reduce childhood mortality. Objective: To determine the burden of hospitalization and mortality associated with acute pediatric critical illness in LMICs through a systematic review and meta-analysis of the literature. Data Sources and Search Strategy: We will identify eligible studies by searching MEDLINE, EMBASE, CINAHL, and LILACS using MeSH terms and keywords. Results will be limited to infants or children (ages >28 days to 12 years) hospitalized in LMICs and publications in English, Spanish, or French. Publications with non-original data (e.g., comments, editorials, letters, notes, conference materials) will be excluded. Study Selection: We will include observational studies published since January 1, 2005, that meet all eligibility criteria and for which a full text can be located. Data Extraction: Data extraction will include information related to study characteristics, hospital characteristics, underlying population characteristics, patient population characteristics, and outcomes. Data Synthesis: We will extract and report data on study, hospital, and patient characteristics; outcomes; and risk of bias. We will report the causes of admission and mortality by region, country income level, and age. We will report or calculate the case fatality rate (CFR) for each diagnosis when data allow. Conclusions: By understanding the burden of pediatric critical illness in LMICs, we can advocate for resources and inform resource allocation and investment decisions to improve the management and outcomes of children with acute pediatric critical illness in LMICs.

5.
Pediatr Crit Care Med ; 15(4): 329-35, 2014 May.
Artigo em Inglês | MEDLINE | ID: mdl-24614607

RESUMO

OBJECTIVES: Although transthoracic echocardiography is commonly performed in the PICU, its utility is not specifically known. The purpose of this investigation was to evaluate the clinical impact of echocardiography in the PICU in terms of frequency of unanticipated findings and the frequency and nature of clinical management changes attributed to the results of echocardiography. DESIGN: Prospective cohort study. SETTING: Nineteen-bed combined medical-surgical-cardiac PICU at a tertiary care children's hospital. PATIENTS: All patients in PICU undergoing transthoracic echocardiography. INTERVENTIONS, MEASUREMENTS, AND MAIN RESULTS: Data collected included echocardiography indications, pre-echocardiography clinical assessment of anticipated echocardiography findings, height, weight, primary diagnosis, age, and urgency (stat vs routine) of echocardiography. Input of the attending care team (intensivist, cardiologist, and/or cardiovascular surgeon) allowed classification of echocardiography results as either confirming the pre-echocardiography impression, altering the pre-echocardiography clinical impression regarding the indication for which the test was performed, or altering the impression by virtue of new findings unrelated to the specific indication. The nature of the new findings were recorded and categorized. The team recorded clinical management changes made in response to the echocardiography results; the nature of these were listed and categorized. Echocardiograms (n = 416) were performed in 132 patients. Of these, 244 echocardiograms (59%) were ordered on male patients, 31% were under 30 days old, median age was 103 days, 379 (91%) had a primary cardiac diagnosis, and 92 (22%) were ordered stat. Sixty-three percent of echocardiograms confirmed and 24% altered the pre-echocardiography impression regarding the indication for the echocardiography; 13% introduced new findings unrelated to the indication. Cardiac surgical revision was the management change required in 26 patients (6.3%). Stat echocardiography was more likely to alter the pre-echocardiography assessment than routine echocardiography (p < 0.001). Management changes were more commonly associated with stat echocardiograms (p = 0.002) and those with new unexpected findings (p < 0.001) but had no demonstrable association with age less than 30 days (p = 0.332). CONCLUSIONS: Unanticipated echocardiography results are common in the PICU, and they often alter the clinical impressions that prompted the echocardiogram or introduce new findings unrelated to the reason for which the echocardiogram was recorded. Clinical management changes attributable to echocardiography findings are frequent in the PICU, including occasional surgical intervention. Echocardiography adds diagnostic value and contributes to the management approach in the PICU, accounting for its frequent use.


Assuntos
Ecocardiografia , Cardiopatias/diagnóstico por imagem , Cardiopatias/terapia , Unidades de Terapia Intensiva Pediátrica , Estado Terminal , Feminino , Cardiopatias/cirurgia , Humanos , Achados Incidentais , Lactente , Recém-Nascido , Pneumopatias/diagnóstico por imagem , Masculino , Estudos Prospectivos , Fatores de Tempo
6.
World Neurosurg ; 73(4): 290-5, 2010 Apr.
Artigo em Inglês | MEDLINE | ID: mdl-20849781

RESUMO

OBJECTIVE: As of 2006, only three formally trained neurosurgeons are licensed in Tanzania. Recently, efforts have increased toward training local Tanzanian physicians and assistant medical officers (AMOs) to meet the basic neurosurgical needs of nonurban areas. Between January and July 2006, an initial attempt at such an apprenticeship was undertaken with a locally trained AMO already performing general surgery at Haydom Lutheran Hospital, Tanzania. METHODS: Fifty-one neurosurgical patients were identified and their patient charts were requested from the medical records office. Records were not available for 4 of the 51 patients for undeterminable reasons. RESULTS: The neurosurgical infrastructure at HLH is basic but adequate for a number of procedures. Cases performed included ventriculoperitoneal shunts, repair of myelomeningoceles, and burr holes and craniotomies for trauma and biopsies. Of 51 patients initially identified, 14 (27%) were confirmed deceased and 20 (39%) confirmed living. The remaining 17 (33%) were lost to follow-up. There were no significant differences in the mortality rates of patients receiving care from the American-trained neurosurgeon and those receiving care from the Tanzanian AMO trained and mentored by the American neurosurgeon. CONCLUSIONS: This initial audit provides support for the development of limited neurosurgery programs in underserved communities. Combined utilization of available neurosurgeons and continued training for available local clinicians may help to meet this need.


Assuntos
Educação de Pós-Graduação em Medicina/organização & administração , Medicina de Emergência/educação , Auditoria Médica , Neurocirurgia/educação , Educação de Pós-Graduação em Medicina/estatística & dados numéricos , Medicina de Emergência/métodos , Medicina de Emergência/estatística & dados numéricos , Humanos , Área Carente de Assistência Médica , Mortalidade/tendências , Neurocirurgia/métodos , Neurocirurgia/estatística & dados numéricos , Procedimentos Neurocirúrgicos/educação , Procedimentos Neurocirúrgicos/métodos , Procedimentos Neurocirúrgicos/estatística & dados numéricos , Estudos Retrospectivos , Saúde da População Rural/tendências , Tanzânia , Resultado do Tratamento
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