RESUMO
Therapeutic options for sickle cell disease (SCD) have increased recently as well as the development of updated national guidelines. It is not known how these options are being offered or to what degree guidelines are incorporated into clinical practice. This study aimed to describe practice patterns for pediatric hematologists regarding the use of disease-modifying and potentially curative therapies for SCD. A 9-section, cross-sectional electronic survey was disseminated during a 3-month period via SurveyMonkey, to members of the American Society of Pediatric Hematology/Oncology Hemoglobinopathy Special Interest Group (ASPHO HSIG). A total of 88 physician members of the ASPHO HSIG were surveyed. Ninety percent of respondents (72/80) start hydroxyurea routinely in patients with HbSS and HbSß 0 thalassemia, regardless of disease severity. Laboratory monitoring was recommended every 3 months for stable dosing in 63.8% (51/80). New therapies were recommended for patients on hydroxyurea who were still experiencing SCD complications: L-glutamine 68.5% (37/54) or crizanlizumab 93.1% (54/58). Voxelotor was recommended for patients on hydroxyurea with low hemoglobin in 65.1% (43/66) of cases. Matched sibling transplant was considered for any disease severity by 55.1% (38/69). Gene therapy trials are offered on-site by 29% (20/69). Our study demonstrated the enhanced utilization of hydroxyurea while revealing the unexplored potential of other disease-modifying therapies in SCD. These findings underscore the importance of continued knowledge acquisition about the long-term efficacy of new medical therapies and addressing barriers to the use of proven therapies and guide the development of future studies of optimal SCD management.
Assuntos
Anemia Falciforme , Hidroxiureia , Padrões de Prática Médica , Humanos , Anemia Falciforme/terapia , Anemia Falciforme/tratamento farmacológico , Hidroxiureia/uso terapêutico , Estudos Transversais , Padrões de Prática Médica/estatística & dados numéricos , Masculino , Feminino , Anticorpos Monoclonais Humanizados/uso terapêutico , Anticorpos Monoclonais Humanizados/administração & dosagem , Antidrepanocíticos/uso terapêutico , Criança , Inquéritos e Questionários , Benzaldeídos , Pirazinas , PirazóisRESUMO
BACKGROUND: Degree of cerebrovascular stenosis in pediatric patients with sickle cell anemia (SCA) informs need for chronic transfusion therapy, which has significant risks. Flow artifact, intrinsic to magnetic resonance angiography (MRA), is dependent on technical parameters and can lead to overinterpretation of stenosis. The primary objective of this study was to document any change in stroke prevention therapy that could be attributed to the implementation of a standardized MRA scanning protocol for patients with SCA. METHODS: A standardized MRA scanning protocol with an echo time of less than 5 ms was implemented at Montefiore Medical Center (MMC), NY in May 2016. Retrospective chart review identified 21 pediatric patients with SCA, with an MRA head both pre- and post-May 2016. Arterial stenosis on MRA, machine parameters, and treatment plans were compared pre- and post-implementation. RESULTS: Ten of the 21 patients met inclusion criteria. Previously seen stenosis was re-classified to a lower degree in six of the 10 patients, leading to discontinuation of transfusions in five patients. No patients required escalation of therapy to chronic transfusions. CONCLUSION: Optimizing flow artifact by decreasing echo time to less than 5 ms can improve accurate interpretation of cerebrovascular disease, and ensure appropriate treatment plans are in place for stroke prevention. This is especially important for implementing "TCD With Transfusions Changing to Hydroxyurea (TWiTCH)" clinical trial results in the real-world setting.
Assuntos
Anemia Falciforme , Acidente Vascular Cerebral , Criança , Humanos , Angiografia por Ressonância Magnética , Acidente Vascular Cerebral/diagnóstico por imagem , Acidente Vascular Cerebral/etiologia , Acidente Vascular Cerebral/prevenção & controle , Estudos Retrospectivos , Constrição Patológica , Anemia Falciforme/terapia , Anemia Falciforme/tratamento farmacológico , Ultrassonografia Doppler TranscranianaRESUMO
BACKGROUND: Sickle cell disease (SCD) is a chronic illness that is associated with frequent admissions for vaso-occlusive episodes (VOE). Opioids are frequently utilized in pain management, but dosing is often provider dependent. Opioids cause both short-term and long-term side effects, so the minimal effective dose is desired. This study examined demand-only patient-controlled analgesia (PCA) in pediatric patients. METHODS: A new clinical practice guideline (CPG) for a single institution was implemented, which eliminated basal infusion dosing for PCAs on hospital admission. The primary aim of this retrospective study was to evaluate length of stay (LOS) before and after implementation of a CPG of demand-only PCA and, in a selected subpopulation, addition of short-term methadone. Secondary aims included opioid utilization, acute chest syndrome (ACS), and hypoxia. Inclusion criteria included SCD, ≤21 years of age, uncomplicated VOE admission, and ≥ 3 and ≤ 8 hospital admissions for SCD pain control within one calendar year. RESULTS: LOS decreased postintervention (7.2 ± 5.1 vs 4.5 ± 3.8 days, P < 0.001). Mean total opioid utilization in morphine equivalents mg/kg markedly decreased between the cohorts (13.3 ± 33.8 vs 3.6 ± 3.0, P < 0.001). ACS (21.9% vs 2.8%, P = 0.004) and hypoxia (28% vs 6.9%, P< 0.001) decreased significantly as well. CONCLUSION: Bolus PCA dosing of opioids resulted in decreased LOS and reductions in opioid utilization, hypoxia, and ACS.
Assuntos
Síndrome Torácica Aguda , Dor Aguda , Anemia Falciforme , Síndrome Torácica Aguda/complicações , Dor Aguda/tratamento farmacológico , Dor Aguda/etiologia , Analgesia Controlada pelo Paciente/métodos , Analgésicos Opioides , Anemia Falciforme/complicações , Anemia Falciforme/tratamento farmacológico , Criança , Humanos , Hipóxia/induzido quimicamente , Hipóxia/complicações , Hipóxia/tratamento farmacológico , Estudos RetrospectivosRESUMO
We report the clinical and laboratory coagulation characteristics of 27 pediatric and young adult patients (2 months to 21 years) treated for symptomatic COVID-19 at a children's hospital in the Bronx, New York, between March 1 and May 31, 2020. D-Dimer was > 0.5 µg/mL (upper limit of normal) in 25 (93%) patients at admission; 11 (41%) developed peak D-dimer > 5 µg/mL during admission. Seven (26%) patients developed venous thromboembolism: three with deep vein thrombosis and four with pulmonary embolism. Requirement of increased ventilatory support was a risk factor for thrombosis (P = 0.006). Three of eight (38%) patients on prophylactic anticoagulation developed thrombosis; however, no patients developed VTE on low-molecular-weight heparin prophylaxis titrated to anti-Xa level. Manifestation of COVID-19 disease was severe or critical in 16 (59%) patients. Four (15%) patients died of COVID-19 complications: all had comorbidities. Elevated D-dimer and increased VTE rate were observed in this young cohort, particularly in those with severe respiratory complications, suggesting thrombotic coagulopathy. More data are needed to guide thromboprophylaxis in this age group.
Assuntos
Anticoagulantes/uso terapêutico , Transtornos da Coagulação Sanguínea/epidemiologia , COVID-19/complicações , Hospitalização/estatística & dados numéricos , SARS-CoV-2/isolamento & purificação , Tromboembolia Venosa/epidemiologia , Adolescente , Adulto , Transtornos da Coagulação Sanguínea/tratamento farmacológico , Transtornos da Coagulação Sanguínea/virologia , COVID-19/virologia , Criança , Pré-Escolar , Feminino , Humanos , Lactente , Masculino , New York/epidemiologia , Fatores de Risco , Tromboembolia Venosa/tratamento farmacológico , Tromboembolia Venosa/virologia , Adulto JovemRESUMO
Diastolic dysfunction is a known cause of mortality in adults with sickle cell disease (SCD). Left atrial function (LAf) and strain (LAS) are novel echocardiographic parameters to assess early diastolic dysfunction, which have not been assessed in pediatric SCD. Through a retrospective single-center study, we describe echocardiographic parameters of diastology in children with SCD and evaluate their relationship with clinical variables including anemia and blood pressure. Baseline clinical data, 24-hour ambulatory blood pressure monitoring data and echocardiography results were collected. LAf and LAS were measured using volumetric data and speckle-tracking echocardiography, respectively. Sixty-seven children with SCD (13.5±7 y, 47% male, 7% hypertensive) with a mean hemoglobin of 8.8±1.3 g/dL, LAf of 61±8% (n=53) and LAS of 46.3±7.4% (n=28) were included. LAS was significantly associated with hemoglobin (ρ=0.43, P=0.022) but not with maximal left atrial (LA) volume (ρ=-0.05, P=0.79) or any blood pressure parameters. On multivariate analysis, LAS decreased by 3.2% (1.3, 5.1) and LA volume increased by 1.6 mL/m2 (3.1, 0.08) for every 1 g/dL decrease in hemoglobin. Thus, severity of baseline anemia in pediatric SCD correlates with diastolic function as measured by LAS, independent of LA dilation.
Assuntos
Anemia Falciforme/fisiopatologia , Anemia/fisiopatologia , Pressão Sanguínea , Diástole , Adolescente , Anemia/complicações , Anemia Falciforme/complicações , Criança , Pré-Escolar , Feminino , Coração/fisiopatologia , Humanos , MasculinoRESUMO
New York City has emerged as one of the epicenters of the SARS-COV-2 pandemic, with the Bronx being disproportionately affected. This novel coronavirus has caused significant respiratory manifestations raising the concern for development of acute chest syndrome (ACS) in patients with sickle cell disease (SCD). We report a series of pediatric SCD SARS-COV-2-positive patients admitted with ACS. SARS-COV-2-positive SCD patients, who did not develop ACS, were the comparison group. Hydroxyurea use (P-value = .02) and lower absolute monocyte counts (P-value = .04) were noted in patients who did not develop ACS. These preliminary findings need to be further evaluated in larger cohorts.
Assuntos
Síndrome Torácica Aguda/complicações , Anemia Falciforme/complicações , COVID-19/complicações , Síndrome Torácica Aguda/diagnóstico , Síndrome Torácica Aguda/tratamento farmacológico , Adolescente , Anemia Falciforme/tratamento farmacológico , Antibacterianos/uso terapêutico , Antidrepanocíticos/uso terapêutico , COVID-19/diagnóstico , Teste para COVID-19 , Criança , Doxiciclina/uso terapêutico , Feminino , Hospitais Urbanos , Humanos , Hidroxiureia/uso terapêutico , Masculino , Cidade de Nova Iorque , Reação em Cadeia da Polimerase , SARS-CoV-2 , Tomografia Computadorizada por Raios X , Resultado do Tratamento , Adulto Jovem , Tratamento Farmacológico da COVID-19RESUMO
BACKGROUND: Thalassemia syndromes are inherited hemoglobin disorders that result when the synthesis of normal hemoglobin is lacking or significantly reduced. For people with thalassemia, long-term red blood cell transfusion remains the mainstay of therapy, which may lead to iron overload causing severe complications and damage in different body organs. Long-term iron chelation therapy is essential for people with thalassemia to minimize the ongoing iron-loading process. In addition, suboptimal adherence can increase adverse events associated with iron overload and result in increased morbidity, mortality, healthcare utilization and cost of care. OBJECTIVES: To identify and assess the effects of computer and mobile technology interventions designed to facilitate medication adherence and disease management in individuals with thalassemia, including:- evaluating the effects of using computer and mobile technology interventions for medication adherence and disease management on health and behavioral outcomes;- identifying and assessing the effects of computer and mobile technology interventions specific to different age groups (children, adolescents and adults) and type of modality (e.g. cell phone, the Internet). SEARCH METHODS: We searched CENTRAL (the Cochrane Library), MEDLINE, Embase, CINAHL, PsycINFO, ProQuest Dissertations & Theses Global, Psychology and Behavioral Sciences Collection, Web of Science Science & Social Sciences Conference Proceedings Indexes, IEEE Xplore and ongoing trial databases (22 February 2018). We searched the Cochrane Cystic Fibrosis and Genetic Disorders Group's Haemoglobinopathies Trials Register (20 June 2019). We also searched for unpublished work in the abstract book of nine major conferences in the related field. SELECTION CRITERIA: Randomized controlled trials (RCT) and quasi-RCTs comparing single- or multi-component interventions versus no intervention, placebo or standard care, with adherence to iron chelation as the primary outcome were eligible for inclusion. Non-randomized studies of interventions, controlled before-after studies, and interrupted-time-series studies were also eligible for inclusion. DATA COLLECTION AND ANALYSIS: Three authors independently assessed study eligibility. If we had included any studies, we would have independently assessed risk of bias and extracted data; we planned to assess the quality of the evidence using GRADE. MAIN RESULTS: We did not identify any eligible studies for inclusion in the review. AUTHORS' CONCLUSIONS: Due to lack of evidence, we cannot comment on the efficacy or effectiveness of computer and mobile technology intervention strategies to promote disease management and adherence to iron chelation therapy in people with thalassemia.We concluded that RCTs are needed to examine a variety of computer and mobile technology intervention strategies that may be useful for promoting disease management and increasing adherence to iron chelation therapy in individuals with thalassemia.
Assuntos
Telefone Celular , Terapia por Quelação , Sobrecarga de Ferro/tratamento farmacológico , Adesão à Medicação , Talassemia/terapia , Terapia Assistida por Computador , Adolescente , Adulto , Fatores Etários , Criança , Gerenciamento Clínico , HumanosRESUMO
BACKGROUND: Sickle cell anemia (SCA) is characterized by abnormally shaped, adhesive RBCs that interact with white blood cells and the endothelium, leading to chronic hemolysis, vasculopathy and a prothrombotic state. About 10% of subjects with a thrombotic event in the general population will have an associated antiphospholipid (aPL) antibody. One proposed mechanism for the thrombophilic nature of aPL antibodies is the disruption of the potent anticoagulant annexin A5 or Annexin A5 resistance (A5R). We designed a pilot study assessing the presence of aPL antibodies and disruption of A5R in pediatric sickle cell subjects. METHODS: 39 subjects with SCA participated in this study. A5R, DRVVT, anti-ß2GP1, anti-ß2GP1, anti-phosphatidylserine and anti-cardiolipin antibody assays were performed. RESULTS: There was a high prevalence of abnormal A5R despite a low prevalence of antiphospholipid antibodies. Multivariate logistic regression analyses showed an association with silent infarcts (p=0.015), lower hemoglobin (p=0.037), older age (p=0.047) and abnormal A5R. CONCLUSION: We report an association between annexin A5 resistance and presence of silent infarct, low hemoglobin, and older age in a subgroup of SCA subjects. A potential role for perturbed A5R in the pathophysiology of SCA needs to be evaluated further.
Assuntos
Anemia Falciforme/sangue , Anemia Falciforme/complicações , Anexina A5/sangue , Infarto/etiologia , Infarto/patologia , Adolescente , Adulto , Anemia Falciforme/imunologia , Anexina A5/imunologia , Anticoagulantes/sangue , Anticoagulantes/imunologia , Doenças Assintomáticas , Autoanticorpos/sangue , Autoanticorpos/imunologia , Biomarcadores , Coagulação Sanguínea , Testes de Coagulação Sanguínea , Criança , Pré-Escolar , Índices de Eritrócitos , Feminino , Humanos , Infarto/diagnóstico , Masculino , Razão de Chances , Adulto JovemRESUMO
Hydroxyurea (HU) is a key drug therapy for individuals with sickle cell anemia (SCA), yet its clinical and hematologic responses can be variable. Various studies have reported the role of α-thalassemia as one of the most prevalent heritable traits that may modify HU response. We provide data from 62 pediatric and adolescent patients with SCA, 26 with co-inherited α-thalassemia trait. Our data suggest that altered hematologic and clinical responses to HU therapy are noted in adolescent SCA individuals with co-inherited α-thalassemia trait. Adolescent patients who co-inherited α-thalassemia trait had a greater reduction in vaso-occlusive episodes compared to those without α-thalassemia, despite a less robust fetal hemoglobin induction as well as a lower maximum HU dose. This clinical improvement was associated with a lower MCH and higher RBC count. Responses to HU in younger SCA children (ages 5-11years) with co-inherited α-thalassemia trait, compared to those without α-thalassemia trait, did not show any difference in number vaso-occlusive episodes, fetal hemoglobin induction and change in MCH and RBC count.
Assuntos
Anemia Falciforme/tratamento farmacológico , Hidroxiureia/uso terapêutico , Talassemia alfa/complicações , Adolescente , Fatores Etários , Anemia Falciforme/complicações , Arteriopatias Oclusivas/induzido quimicamente , Criança , Pré-Escolar , Contagem de Eritrócitos , Hemoglobina Fetal/análise , HumanosRESUMO
This is a protocol for a Cochrane Review (Intervention). The objectives are as follows: To identify and assess the effects of computer and mobile technology interventions designed to facilitate medication adherence and disease management in individuals with thalassemia, including: evaluating the effects of using computer and mobile technology interventions for medication adherence and disease management on health and behavioural outcomes;identifying and assessing the effects of computer and mobile technology interventions specific to different age groups (children, adolescents and adults) and type of modality (e.g. cell phone, the Internet).
Assuntos
Anemia Falciforme , COVID-19 , Traço Falciforme , Anemia Falciforme/genética , Estado Terminal , Hospitais , Humanos , New York , SARS-CoV-2 , Traço Falciforme/genéticaRESUMO
BACKGROUND: Acute chest syndrome (ACS) is an important cause of morbidity in sickle cell disease (SCD). A standardized tool for reporting chest radiographs in pediatric SCD patients did not previously exist. OBJECTIVE: To analyze the interobserver agreement among pediatric radiologists' interpretations for pediatric ACS chest radiographs utilizing a standardized reporting tool. We also explored the association of radiographic findings with ACS complications. METHODS: This was a retrospective cohort study of pediatric ACS admissions from a single institution in 2019. ICD-10 codes identified 127 ACS admissions. Two radiologists independently interpreted the chest radiographs utilizing a standardized reporting tool, a third radiologist adjudicated discrepancies, and κ analysis assessed interobserver agreement. Clinical outcomes were correlated with chest radiograph findings utilizing Pearsons' χ2 , t tests, and Mann-Whitney U tests. Odds ratios (ORs) with 95% confidence intervals (CIs) were calculated. RESULTS: Interobserver agreement was moderate to near-perfect across variables, with κ analysis showing near-perfect agreement for opacity reported in the right upper lobe (0.84), substantial agreement for right lower lobe (0.63), and vertebral bony changes (0.72), with moderate agreement for all other reported variables. On the initial chest radiograph, an opacity located in the left lower lobe (LLL) correlated with pediatric intensive care unit transfer (p = .03). Pleural effusion on the initial chest radiograph had a 3.98 OR (95% CI: 1.35-11.74) of requiring blood products and a 10.67 OR (95% CI: 3.62-31.39) for noninvasive ventilation. CONCLUSION: The standardized reporting tool showed moderate to near-perfect agreement between radiologists. LLL opacity, and pleural effusion were associated with increased risk of ACS complications.
Assuntos
Síndrome Torácica Aguda , Anemia Falciforme , Derrame Pleural , Humanos , Criança , Síndrome Torácica Aguda/diagnóstico por imagem , Síndrome Torácica Aguda/etiologia , Estudos Retrospectivos , Radiografia Torácica , Pulmão , Anemia Falciforme/complicações , Anemia Falciforme/diagnóstico por imagem , Derrame Pleural/diagnóstico por imagem , Derrame Pleural/etiologiaRESUMO
Patients with sickle cell disease (SCD) are predisposed to a hypercoagulable state due to alterations in the coagulation system. Despite concern for the development of venous thromboembolism (VTE) in this population, there are no standardized guidelines for routine thromboprophylaxis. The objective of this study was to assess thromboprophylaxis practices of adult and pediatric treaters of SCD before and during the coronavirus disease of 2019 (COVID-19) pandemic. A cross-sectional electronic survey was distributed to pediatric and adult hematology oncology practitioners through seven SCD-specific interest groups between May 29, 2020, and July 13, 2020. Of 93 total responses, 14% ( N â=â13) reported they only treat patients more than 21 years old; 38.7% ( N â=â36) only treat patients 0-21 years old and 47.3% ( N â=â44) reported they treat both. Our study showed that before the COVID-19 pandemic, 96% of adult practitioners would recommend pharmacologic thromboprophylaxis, mechanical thromboprophylaxis or both for hospitalized adults with thromboprophylaxis, but only 76% of pediatric treaters would recommend any thromboprophylaxis in hospitalized children ( P â<â0.0001), with 24% of pediatric treaters choosing no thromboprophylaxis at all. During the COVID-19 pandemic, pharmacologic thromboprophylaxis specifically was recommended for adults by 94% of treaters and for pediatric patients by 76% of treaters. These findings suggest that despite the lack of evidence-based thromboprophylaxis guidelines in adults and children with thromboprophylaxis, subspecialty treaters routinely provide pharmacologic thromboprophylaxis in their adult patients and will modify their practice in pediatric patients who are considered at a high risk for VTE.
Assuntos
COVID-19 , Tromboembolia Venosa , Adulto , Humanos , Criança , Adulto Jovem , Recém-Nascido , Lactente , Pré-Escolar , Adolescente , Anticoagulantes/uso terapêutico , Tromboembolia Venosa/etiologia , Tromboembolia Venosa/prevenção & controle , Tromboembolia Venosa/tratamento farmacológico , Pandemias , COVID-19/epidemiologia , Estudos Transversais , Fatores de RiscoRESUMO
Individuals with sickle cell disease (SCD) and sickle cell trait (SCT) have many risk factors that could make them more susceptible to COVID-19 critical illness and death compared to the general population. With a growing body of literature in this field, a comprehensive review is needed. We reviewed 71 COVID-19-related studies conducted in 15 countries and published between January 1, 2020, and October 15, 2021, including a combined total of over 2000 patients with SCD and nearly 2000 patients with SCT. Adults with SCD typically have a mild to moderate COVID-19 disease course, but also a 2- to 7-fold increased risk of COVID-19-related hospitalization and a 1.2-fold increased risk of COVID-19-related death as compared to adults without SCD, but not compared to controls with similar comorbidities and end-organ damage. There is some evidence that persons with SCT have increased risk of COVID-19-related hospitalization and death although more studies with risk-stratification and properly matched controls are needed to confirm these findings. While the literature suggests that most children with SCD and COVID-19 have mild disease and low risk of death, some children with SCD, especially those with SCD-related comorbidities, are more likely to be hospitalized and require escalated care than children without SCD. However, children with SCD are less likely to experience COVID-19-related severe illness and death compared to adults with or without SCD. SCD-directed therapies such as transfusion and hydroxyurea may be associated with better COVID-19 outcomes, but prospective studies are needed for confirmation. While some studies have reported favorable short-term outcomes for COVID-19 patients with SCD and SCT, the long-term effects of SARS-CoV-2 infection are unknown and may affect individuals with SCD and SCT differently from the general population. Important focus areas for future research should include multi-center studies with larger sample sizes, assessment of hemoglobin genotype and SCD-modifying therapies on COVID-19 outcomes, inclusion of case-matched controls that account for the unique sample characteristics of SCD and SCT populations, and longitudinal assessment of post-COVID-19 symptoms.
Assuntos
Anemia Falciforme , COVID-19 , Traço Falciforme , Adulto , Anemia Falciforme/tratamento farmacológico , Anemia Falciforme/terapia , COVID-19/terapia , Criança , Humanos , Hidroxiureia/efeitos adversos , SARS-CoV-2 , Traço Falciforme/induzido quimicamente , Traço Falciforme/complicações , Traço Falciforme/tratamento farmacológicoRESUMO
OBJECTIVE: Adolescents and young adults (AYA) with sickle cell disease (SCD) experience high rates of acute care utilization and increased morbidity. At this high-risk time, they also face the need to transition from pediatric to adult services, which, if poorly coordinated, adds to heightened morbidity and acute care utilization. The study objective was to characterize the feasibility, acceptability, and short-term efficacy of a protocolized transition navigator (TN) intervention in AYA with SCD. METHODS: We developed a protocolized TN intervention that used ecological assessment and motivational interviewing to assess transition readiness, identify goals, and remove barriers to transition, and to provide disease and pain management education and skills to AYAs with SCD. RESULTS: Ninety-three percent (56/60) of enrolled individuals completed the intervention. Participation in the TN program was associated with significant improvement in mean transition readiness scores (3.58-4.15, P < .0001), disease knowledge scale (8.91-10.13, P < .0001), Adolescent Medication Barriers Scale (40.05-35.39, Pâ¯=â¯.003) and confidence in both disease (22.5-23.96, Pâ¯=â¯.048) and pain management (25.07-26.61, Pâ¯=â¯.003) for youth with SCD. CONCLUSION: The TN intervention was acceptable to youth with SCD, feasible to implement at an urban academic medical center, and addressed barriers to transition identified by the youth. Longer-term assessment is needed to determine if the TN intervention improved successful transfer to and retention in adult care.
Assuntos
Anemia Falciforme , Transição para Assistência do Adulto , Centros Médicos Acadêmicos , Adolescente , Anemia Falciforme/terapia , Criança , Humanos , Adulto JovemRESUMO
BACKGROUND: Burnout is a work-related syndrome consisting of emotional exhaustion, depersonalization, and diminished feelings of personal accomplishment. Physicians who care for patients with life-threatening illnesses are at high risk for developing burnout. This survey evaluates the prevalence of burnout among pediatric oncologists, and assesses risk factors associated with the development of burnout. PROCEDURE: A questionnaire was sent via email to 1,047 practicing pediatric oncologists. The survey included the 22 question Maslach Burnout Inventory (MBI), as well as questions regarding work-related and lifestyle-related factors associated with developing burnout. RESULTS: Four hundred ten pediatric oncologists (40%) responded to the survey. Thirty-eight percent of pediatric oncologists had high levels of burnout on the MBI, while 72% had at least moderate levels of burnout. Women (47% vs. 32%, P < 0.004) and physicians practicing for <10 years (50% vs. 33%, P < 0.004) had significantly higher rates of burnout. Physicians who reported satisfaction with their lives outside of work were less likely to have burnout (odds ratio 0.238, 0.143-0.396, P < 0.001). The availability of a forum for debriefing, and services for physicians affected by burnout were both associated with lower rates of burnout (24% vs. 46%, P < 0.001 and 23% vs. 46%, P < 0.001). Thirty-six percent of respondents reported their institution has a forum for debriefing and 40% of respondents reported their institution has services available for physicians experiencing symptoms of burnout. CONCLUSIONS: Approximately three quarters of pediatric oncologists experience burnout. Further research is needed on the effectiveness of interventions aimed at preventing and treating work-related burnout.
Assuntos
Esgotamento Profissional/epidemiologia , Pediatria/estatística & dados numéricos , Médicos/psicologia , Feminino , Humanos , Masculino , Prevalência , Fatores de RiscoRESUMO
Sickle cell anemia (SCA) is a chronic illness that requires frequent health care visits for preventative management. Adherence to national guidelines such as the National Heart Lung and Blood Institute (NHLBI) Expert Panel Report on the Evidence-Based Management of Sickle Cell Disease can be challenging to both the clinician and the patient. Utilizing effective communication strategies with patients and their families can improve clinician/patient relationships, as well as adherence to national guidelines. Aims of this overview are to review challenges faced in outpatient subspecialty medicine and describe evidence-based techniques for more effective communication for patients with sickle cell anemia.
Assuntos
Anemia Falciforme , Anemia Falciforme/terapia , Aconselhamento , HumanosRESUMO
OBJECTIVE: Patients with sickle cell disease (SCD) experience recurrent pain crises, which may mimic appendicitis. A prior study found a significantly lower rate of appendicitis in patients with SCD compared with national averages. We investigate the incidence of appendicitis and number of imaging studies for appendicitis in pediatric patients with SCD. METHODS: Using a retrospective study design from a single institution, SCD and control cohorts were created. Inclusion criteria included age 0 to 21years and at least one follow-up appointment within 24 months. Length of observation was calculated from initial presentation to either inpatient admission for appendicitis or last clinic visit. Analysis of an SCD subgroup and a control subset (n = 1,596) was used to compare the number of imaging studies. Incidence rates of appendicitis and number of appendicitis studies were determined. Z-tests, binomial enumeration exact tests, and Fischer's exact tests were used. RESULTS: The SCD cohort included 1,064 patients between January 1, 2001, to December 31, 2014, and the control cohort included 115,109 patients without SCD between January 1, 2011, and December 31, 2011. Incidence rate of appendicitis per 10,000 patient-years was significantly lower in the SCD group compared with controls (2.9 cases versus 10.7 cases per 10,000 patient-years; P = .044). Additionally, the SCD group received significantly more ultrasounds (148 versus 60 per 10,000 patient-years; P< .0001) and CTs (94 versus 27 per 10,000 patient-years; P< .0001) for appendicitis, which remained significant when controlling for race. Patients with SCD also received more false-positive scans. DISCUSSION: Patients with SCD had a significantly lower incidence of appendicitis than controls, yet had a higher number of imaging tests performed for appendicitis. Appendicitis should be viewed as a less common cause of acute abdominal pain in SCD. This consideration should help guide imaging strategy.
Assuntos
Anemia Falciforme , Apendicite , Doença Aguda , Adolescente , Adulto , Anemia Falciforme/diagnóstico por imagem , Anemia Falciforme/epidemiologia , Apendicite/diagnóstico por imagem , Apendicite/epidemiologia , Criança , Pré-Escolar , Humanos , Incidência , Lactente , Recém-Nascido , Estudos Retrospectivos , Adulto JovemRESUMO
RATIONALE: Pulmonary complications are the leading cause of morbidity and mortality in sickle cell disease (SCD) patients. Research in SCD has predominantly been conducted on African-Americans, and the disease burden of SCD in other races and ethnicities, including Hispanic patients, is not well characterized. OBJECTIVE: To compare pulmonary disease burden between Hispanic and non-Hispanic ethnic groups among children with SCD. METHODS: In a retrospective chart review on 566 SCD patients followed at the Children's Hospital at Montefiore, NY, we compared the pulmonary disease burden and disease management in Hispanic patients to their non-Hispanic counterparts. We also compared the contribution of demographic and clinical variables to acute chest syndrome (ACS), vaso-occlusive crisis (VOC), and hospitalizations for SCD related complications between the two ethnic groups. RESULTS: Hispanic patients had a greater proportion of ACS, and had lower forced expiratory volume (FEV1), forced vital capacity, and vital capacity, compared to non-Hispanics. Hispanic patients were more likely to be evaluated in pulmonary clinic and to be on inhaled corticosteroids, short-acting ß agonizts, and leukotriene receptor antagonists. In addition, Hispanic children were more likely to be on hydroxyurea, and receive exchange transfusions. However, the association of asthma with the proportion of ACS did not differ between Hispanics and non-Hispanics. CONCLUSION: Hispanic children with SCD had differences in their pulmonary function profile and received more pulmonary evaluations than non-Hispanic children.