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1.
J Pediatr Nurs ; 77: e327-e334, 2024.
Artigo em Inglês | MEDLINE | ID: mdl-38719705

RESUMO

BACKGROUND: Hospitalized pediatric patients with behavioral health (BH) diagnoses awaiting transfer can exhibit behaviors that may lead to workplace violence such as aggression. Workplace violence can lead to discomfort in caring for these patients. Huddles can be used as a tool to identify potential for violence, to help address workplace violence, and improve clinician situational awareness. METHODS: Utilizing QI methodology, a BH specific huddle tool was created and implemented on an Acute Care floor that identified key components such as triggers and behavioral stability. Mixed methods were used to study the intervention including focus groups, surveys and measurement of agreement (surrogate for situational awareness). The aims of this quality improvement (QI) project were to 1) improve situational awareness by increasing agreement between team members 2) improve the overall comfort of the clinical team caring for BH patients by 10%. RESULTS: Agreement between clinicians on patient stability increased by 20%. Comfort in caring for BH patients increased by 4%. Providers reported the tool increased their understanding (89%) and communication (81%) regarding plan of care. APPLICATION TO PRACTICE: Standardized huddle tool can be utilized to increase situational awareness among team members caring for patients with behavioral health diagnoses and may help to address workplace violence.


Assuntos
Melhoria de Qualidade , Humanos , Criança , Feminino , Masculino , Violência no Trabalho/prevenção & controle , Violência no Trabalho/psicologia , Equipe de Assistência ao Paciente/organização & administração , Grupos Focais
2.
Support Care Cancer ; 28(8): 3839-3846, 2020 Aug.
Artigo em Inglês | MEDLINE | ID: mdl-31834516

RESUMO

PURPOSE: Preferences for survivorship care among recently treated breast cancer survivors may vary by rural-urban residence and age, but potential differences have not been examined. METHODS: We conducted a cross-sectional survey of survivorship preferences among women treated for non-metastatic breast cancer 6-24 months prior to recruitment. RESULTS: We surveyed 203 women (66% response) with American Joint Committee on Cancer Stage I or II breast cancer. Rural residents comprised 36.5% of respondents (82.7% White, non-Hispanic; 52.5% < college education) and 29.6% were ≥ 65 years. More than 95% indicated that checking for recurrence, receiving additional treatment, evaluation of side effects, and identification of late effects were "very important" reasons for follow-up care. The most common topics identified as "very important" for survivorship care discussions were recommendations for healthy behaviors (65.3%), best sources for breast cancer information (65.3%), and effects on family (53.3%) and job (53.8%). Women 65 years and older preferred to discuss follow-up care at the time of diagnosis (p = 0.002), with younger women preferring during (32%) or after treatment (39.1%). Rural survivors were significantly more likely to identify follow-up care reasons not related to the initial breast cancer as "very important" than urban survivors, including screening for other cancers, and examinations or tests for non-cancer diseases (both p = 0.01). CONCLUSIONS: Survivorship care in accordance with national recommendations will likely be accepted by breast cancer survivors. Tailoring breast cancer survivorship care by timing, integration of primary care services, and specific psychosocial topics may best meet the needs of different ages and demographics.


Assuntos
Neoplasias da Mama/epidemiologia , Neoplasias da Mama/mortalidade , Sobreviventes de Câncer/psicologia , Fatores Etários , Idoso , Neoplasias da Mama/psicologia , Estudos Transversais , Feminino , Humanos , População Rural , Inquéritos e Questionários , Sobrevivência , População Urbana
3.
Support Care Cancer ; 23(11): 3201-9, 2015 Nov.
Artigo em Inglês | MEDLINE | ID: mdl-25821145

RESUMO

PURPOSE: Despite recommendations for breast cancer survivorship care, African American women are less likely to receive appropriate follow-up care, which is concerning due to their higher mortality rates. This study describes differences in barriers to follow-up care between African American and White breast cancer survivors. METHODS: We conducted a mailed survey of women treated for non-metastatic breast cancer in 2009-2011, 6-24 months post-treatment (N = 203). Survivors were asked about 14 potential barriers to follow-up care. We used logistic regression to explore associations between barriers and race, adjusting for covariates. RESULTS: Our participants included 31 African American and 160 White survivors. At least one barrier to follow-up care was reported by 62 %. Compared to White survivors, African Americans were more likely to identify barriers related to out-of-pocket costs (28 vs. 51.6 %, p = 0.01), other health care costs (21.3 vs. 45.2 %, p = 0.01), anxiety/worry (29.4 vs. 51.6 %, p = 0.02), and transportation (4.4 vs. 16.1 %, p = 0.03). After adjustment for covariates, African Americans were three times as likely to report at least one barrier to care (odds ratio (OR) = 3.3, 95 % confidence interval (CI) = 1.1-10.1). CONCLUSIONS: Barriers to care are common among breast cancer survivors, especially African American women. Financial barriers to care may prevent minority and underserved survivors from accessing follow-up care. Enhancing insurance coverage or addressing out-of-pocket costs may help address financial barriers to follow-up care among breast cancer survivors. Psychosocial care aimed at reducing fear of recurrence may also be important to improve access among African American breast cancer survivors.


Assuntos
Negro ou Afro-Americano/estatística & dados numéricos , Neoplasias da Mama/terapia , Disparidades nos Níveis de Saúde , Disparidades em Assistência à Saúde/economia , População Branca/estatística & dados numéricos , Adulto , Idoso , Neoplasias da Mama/economia , Feminino , Seguimentos , Gastos em Saúde , Disparidades em Assistência à Saúde/estatística & dados numéricos , Humanos , Cobertura do Seguro/economia , Pessoa de Meia-Idade , Recidiva Local de Neoplasia/prevenção & controle , Inquéritos e Questionários , Sobreviventes/psicologia
4.
Ann Hematol ; 93(1): 47-55, 2014 Jan.
Artigo em Inglês | MEDLINE | ID: mdl-24149914

RESUMO

The hypomethylating agents (HAs), azacitidine and decitabine, have emerged as an alternative to initial and salvage therapy in patients with acute myeloid leukemia (AML). Little is known about how AML responds to hypomethylating agents after standard therapy, and the activity of these agents in a real-world setting is not well studied. We retrospectively examined data for 75 consecutive AML patients at Wake Forest from 2002 to 2011 treated with HAs either as first-line (n = 34), salvage (n = 28), or consolidation (n = 13) therapy. We collected data on age, gender, race, Charlson comorbidity index (CCI), cytogenetics, type of treatment, complete remission (CR), complete remission with incomplete count recovery (CRi), and survival. Statistical analysis was performed using Kaplan-Meier estimates and Cox proportional hazards models. Frontline response rate (CR + CRi) was 26.5 %, and median overall survival (OS) was 3.4 months (95 % CI 1.3-7.4), with 18 % alive at 1 year. In the salvage cohort, the response rate was significantly lower compared to frontline (3.6 versus 26.5 %, p = 0.017). Despite the reduced response, OS from time of HA treatment was longer than frontline at 8.2 months (CI 4.8-10.3). In the consolidation cohort, OS was 13.8 months (CI 8.0-21.6) with one patient in remission more than 30 months from diagnosis. These data suggest that prior cytotoxic therapy decreases marrow response rates to HAs but not survival. Furthermore, use of hypomethylating agents for consolidation resulted in a median overall survival over 1 year in a cohort of older patients. This suggests that hypomethylating agents have activity in all phases of AML treatment.


Assuntos
Protocolos de Quimioterapia Combinada Antineoplásica/uso terapêutico , Azacitidina/análogos & derivados , Azacitidina/farmacologia , Metilação de DNA/efeitos dos fármacos , Leucemia Mieloide Aguda/tratamento farmacológico , Fatores Etários , Idoso , Protocolos de Quimioterapia Combinada Antineoplásica/administração & dosagem , Azacitidina/administração & dosagem , Comorbidade , Quimioterapia de Consolidação , DNA (Citosina-5-)-Metiltransferases/antagonistas & inibidores , Dano ao DNA , DNA de Neoplasias/efeitos dos fármacos , Decitabina , Avaliação de Medicamentos , Feminino , Humanos , Estimativa de Kaplan-Meier , Leucemia Mieloide Aguda/metabolismo , Masculino , Pessoa de Meia-Idade , Proteínas de Neoplasias/antagonistas & inibidores , Modelos de Riscos Proporcionais , Indução de Remissão , Estudos Retrospectivos , Terapia de Salvação , Taxa de Sobrevida
5.
Pediatr Transplant ; 18(1): 94-102, 2014 Feb.
Artigo em Inglês | MEDLINE | ID: mdl-24384050

RESUMO

SR-aGVHD remains a significant cause of morbidity and mortality in allogeneic HCT recipients. Alemtuzumab has been used with success in adult patients but has not been studied in the pediatric setting. To estimate the effectiveness of alemtuzumab for the treatment of SR-aGVHD in pediatric patients, we retrospectively reviewed the charts of 19 patients (median age 4 yr, range 0.5-28 years) with grades II (n = 3), III (n = 10), or IV (n = 6) SR-aGVHD who received alemtuzumab treatment. Patients received a median dose of 0.9 mg/kg alemtuzumab (range 0.3-2 mg/kg) divided over 2-6 days. Eighty-nine percent of patients received additional courses. A complete response, defined as GVHD of grade 0 at four wk following the first alemtuzumab course, was observed in nine patients (47%). A partial response, defined as an improvement in grade after four wk, was observed in five patients (26%). There was no response in five patients (26%). The overall response rate at four wk was 73%. Infectious complications included bacteremia (47%), presumed or documented fungal infections (21%), adenovirus viremia (52%), EBV viremia (36%), and CMV viremia (36%). We conclude that alemtuzumab is effective for SR-aGVHD in pediatric patients with a tolerable spectrum of complications.


Assuntos
Anticorpos Monoclonais Humanizados/uso terapêutico , Doença Enxerto-Hospedeiro/tratamento farmacológico , Transplante de Células-Tronco Hematopoéticas , Esteroides/uso terapêutico , Infecções por Adenoviridae/tratamento farmacológico , Adolescente , Adulto , Alemtuzumab , Algoritmos , Anti-Infecciosos/uso terapêutico , Infecções Bacterianas/tratamento farmacológico , Criança , Pré-Escolar , Infecções por Citomegalovirus/tratamento farmacológico , Resistência a Medicamentos , Infecções por Vírus Epstein-Barr/tratamento farmacológico , Humanos , Lactente , Micoses/tratamento farmacológico , Recidiva , Estudos Retrospectivos , Resultado do Tratamento , Viroses/tratamento farmacológico , Adulto Jovem
6.
BMJ Open Sport Exerc Med ; 10(1): e001711, 2024.
Artigo em Inglês | MEDLINE | ID: mdl-38511168

RESUMO

Background: Adherence to injury prevention programmes may improve with greater end-user involvement and application of implementation frameworks during development. We describe the cocreation, initial dissemination and feedback from programme early adopters (coaches), to develop the first evidence-informed injury prevention programme for women playing community Australian Football (Prep-to-Play). Methods: We used a pragmatic seven-step process for developing sports injury prevention programmes to (1) gain organisational support, (2) compile research evidence, (3) consult experts, (4) engage end-users, (5) test programme acceptability, (6) evaluate against theory and (7) gain early adopter feedback. All Australian Football-registered coaches of women's/girls' teams were sent a postseason survey to determine initial awareness, adoption and implementation (steps 5 and 6). Purposively selected coaches were invited to interviews/focus groups (step 7) to identify competency, organisational and leadership implementation drivers with a deductive thematic analysis applied. Results: Prep-to-Play was cocreated using previous efficacious programmes and expert input (steps 1-4), and disseminated via the national sporting organisation in preseason 2019 to all registered coaches (step 5). 343 coaches (90 women) completed the postseason survey and 22 coaches (5 women) participated in an interview (n=9) or focus group (n=13) (steps 6 and 7). 268 coaches (78%) were aware of Prep-to-Play. Of those aware, 218 (81%) had used (at least one element) Prep-to-Play, and 143 (53%) used it at least twice per week. Competency drivers included local expert-delivered face-to-face workshops complimented by online content and ongoing support. Organisational drivers included coach education integrated into existing league/club. Leadership drivers included compulsory injury prevention education integrated into coach reaccreditation processes or incentivisation via recognition (eg, professional development points). Conclusions: Cocreation and organisational support resulted in high programme awareness and adoption. However, high fidelity implementation and maintenance may need to be facilitated by competency, organisational and leadership drivers. Responsibility should be shared among all stakeholders.

7.
Biol Blood Marrow Transplant ; 19(3): 500-3, 2013 Mar.
Artigo em Inglês | MEDLINE | ID: mdl-23211838

RESUMO

Veno-occlusive disease (VOD) of the liver is a well-recognized serious complication of hematopoietic stem cell transplantation (HSCT), with few successful treatment modalities available for severe disease. Some reports have demonstrated success in adults with the use of high-dose steroid therapy, but experience in the pediatric population is lacking. We retrospectively reviewed HSCT patients treated at our institution since 2003 and identified 15 (2.4%) who developed VOD. Of these, nine (60%) were treated with intravenous high-dose methylprednisolone (500 mg/m(2) per dose every 12 hours for six doses). Steroid therapy was initiated at or before first ultrasound evidence of reversal of portal venous flow and before meeting criteria for initiation of defibrotide therapy. Four patients were also treated with defibrotide starting 2 to 5 days after initiation of steroids. Eight of nine patients (88%) with VOD were diagnosed with multiorgan failure. Response to high-dose steroid therapy as defined by decrease in bilirubin by 50% in 10 days from therapy initiation was noted in six of nine patients (67%), occurring within 3 to 6 days of steroid therapy. Two patients died from multiorgan failure due to VOD. Seven survivors of VOD recovered at the median 6 days (range, 5 to 38) from VOD diagnosis. Overall, VOD survival as a group was 78%; however, survival among responders was 100%. No serious toxicities related to high-dose steroid therapy were observed. We conclude that high-dose steroid therapy if initiated early may reverse VOD of the liver in pediatric HSCT patients, abrogating the need for defibrotide therapy with its associated toxicities and regulatory difficulties.


Assuntos
Glucocorticoides/uso terapêutico , Doenças Hematológicas/terapia , Transplante de Células-Tronco Hematopoéticas/efeitos adversos , Hepatopatia Veno-Oclusiva/terapia , Metilprednisolona/uso terapêutico , Condicionamento Pré-Transplante , Adolescente , Criança , Pré-Escolar , Ciclosporina/uso terapêutico , Feminino , Fibrinolíticos/uso terapêutico , Doença Enxerto-Hospedeiro/prevenção & controle , Doenças Hematológicas/imunologia , Doenças Hematológicas/mortalidade , Doenças Hematológicas/patologia , Hepatopatia Veno-Oclusiva/etiologia , Hepatopatia Veno-Oclusiva/imunologia , Hepatopatia Veno-Oclusiva/mortalidade , Humanos , Imunossupressores/uso terapêutico , Lactente , Fígado/efeitos dos fármacos , Fígado/imunologia , Fígado/patologia , Masculino , Agonistas Mieloablativos/uso terapêutico , Estudos Retrospectivos , Análise de Sobrevida , Transplante Homólogo
8.
Pediatr Blood Cancer ; 60(1): 101-9, 2013 Jan.
Artigo em Inglês | MEDLINE | ID: mdl-22522603

RESUMO

BACKGROUND: Hemophagocytic lymphohistiocytosis (HLH) is a life-threatening hyperinflammatory syndrome that remains difficult to treat. Even with current standard HLH therapy, only approximately half of patients will experience complete resolution of disease, and early mortality remains a significant problem. Salvage therapies have been described only in limited case reports, and there are no large studies of second-line therapies. PROCEDURE: We reviewed the charts of 22 pediatric and adult patients who received alemtuzumab for the treatment of refractory HLH at our center or in consultation with our group. RESULTS: Patients had received conventional therapies for a median of 8 weeks (range: 2-70) prior to alemtuzumab, and treatment immediately prior to alemtuzumab included dexamethasone (100%), etoposide (77%), cyclosporine (36%), intrathecal hydrocortisone ± methotrexate (23%), methylprednisolone (9%), and rituximab (14%). Patients received a median dose of 1 mg/kg alemtuzumab (range: 0.1-8.9 mg/kg) divided over a median of 4 days (range: 2-10). Fourteen patients experienced an overall partial response, defined as at least a 25% improvement in two or more quantifiable symptoms or laboratory markers of HLH 2 weeks following alemtuzumab (64%). Five additional patients had a 25% or greater improvement in a single quantifiable symptom or laboratory marker of HLH (23%). Seventy-seven percent of patients survived to undergo allogeneic hematopoietic cell transplantation. Patients experienced an acceptable spectrum of complications, including CMV and adenovirus viremia. CONCLUSION: Alemtuzumab appears to be an effective salvage agent for refractory HLH, leading to improvement and survival to HCT in many patients. Prospective trials to define optimal dosing levels, schedules, and responses are needed.


Assuntos
Anticorpos Monoclonais Humanizados/uso terapêutico , Linfo-Histiocitose Hemofagocítica/tratamento farmacológico , Terapia de Salvação , Alanina Transaminase/sangue , Alemtuzumab , Anticorpos Monoclonais Humanizados/efeitos adversos , Humanos , Linfo-Histiocitose Hemofagocítica/sangue , Linfo-Histiocitose Hemofagocítica/enzimologia , Linfo-Histiocitose Hemofagocítica/mortalidade , Estudos Retrospectivos
9.
Oncologist ; 17(12): 1496-503, 2012.
Artigo em Inglês | MEDLINE | ID: mdl-23006498

RESUMO

PURPOSE: This phase I study assessed the toxicity and safety of combining daily lapatinib with radiation therapy. Sequential tumor biopsies were obtained to evaluate changes in biomarkers, such as epidermal growth factor receptor (EGFR) and human EGFR-2 (HER2) signaling pathways. METHODS: Eligibility for this dose-escalation study included unresectable and locally recurrent or chemotherapy-refractory and locally advanced breast cancer, and adequate organ function. Patients underwent three serial biopsies: at baseline, after 1 week of lapatinib alone, and after 1 week of lapatinib and radiation. Endpoints included determination of toxicity, maximum tolerated dose, and analysis of the effect of lapatinib with or without radiation on EGFR and HER2 signaling pathways by immunohistochemistry. RESULTS: Doses of lapatinib up to 1,500 mg/day were well tolerated. Toxicity of grade 3 or more was limited to radiation dermatitis and pain. Out of 19 patients treated, in field responses per response evaluation criteria in solid tumors criteria were complete in four patients and partial in six patients. Serial biopsies were obtained in 16 patients with no complications. Total Her2 was relatively unchanged while phospho-Her2, phospho-Akt, and phospho-ERK showed variable responses to both lapatinib alone and dual therapy with lapatinib and radiation. CONCLUSIONS: The combination of lapatinib and radiation was well tolerated in this patient cohort. Overall local response rates were comparable to those reported in other studies in this patient population. Biopsies were safely performed at all time points. Inhibition of HER2 and downstream signaling pathways was identified, although no strong correlation with response was seen.


Assuntos
Neoplasias da Mama/tratamento farmacológico , Neoplasias da Mama/radioterapia , Quinazolinas/uso terapêutico , Adulto , Idoso , Protocolos de Quimioterapia Combinada Antineoplásica/uso terapêutico , Biomarcadores Tumorais/análise , Biópsia/métodos , Estudos de Coortes , Receptores ErbB/genética , Receptores ErbB/metabolismo , Feminino , Humanos , Imuno-Histoquímica , Lapatinib , Dose Máxima Tolerável , Pessoa de Meia-Idade , Proteínas Proto-Oncogênicas c-akt/genética , Proteínas Proto-Oncogênicas c-akt/metabolismo , Receptor ErbB-2/genética , Receptor ErbB-2/metabolismo , Transdução de Sinais
10.
Breast Cancer Res Treat ; 131(1): 325-31, 2012 Jan.
Artigo em Inglês | MEDLINE | ID: mdl-21964613

RESUMO

Women diagnosed with obesity and breast cancer have an increased risk of recurrence and death (Protani et al., Breast Cancer Res Treat 123:627-635, 1). Obesity is associated with the metabolic syndrome--a pathophysiologically distinct inflammatory process comprised of central obesity, insulin resistance, hypertension, and atherogenic dyslipidemia. The relationship of obesity as a risk factor for breast cancer is complex with a protective effect for younger women in contrast to a risk for older women (Kabat et al., Cancer Epidemiol Biomarkers Prev 18:2046-2053, 2; Ursin et al., Epidemiology 6:137-141, 3). The metabolic syndrome has been associated with the risk of cancer, and pro-inflammatory circulating factors may be associated with risk of more aggressive breast cancer (Capasso et al., Cancer Biol Ther 10:1240-1243, 4; Healy et al., Clin Oncol (R Coll Radiol) 22:281-288, 5; Laukkanen et al., Cancer Epidemiol Biomarkers Prev 13:1646-1650, 6). We conducted a retrospective review of 860 breast cancer patients to determine the relationship between estrogen receptor status and the metabolic syndrome. We collected the relevant metabolic diagnoses, medications, physical findings, and laboratory values and adapted the National Cholesterol Education Program criteria to define the metabolic syndrome retrospectively. No relationship was found between estrogen receptor status and the individual components of the metabolic syndrome. Based on findings in the medical records, 15% of the women with breast cancer had the metabolic syndrome, and 26% of the women were considered obese, 16% hyperglycemic, 54% hypertensive, and 30% dyslipidemic. The metabolic syndrome was associated with advanced age and African-American race (P < 0.001). When adjusted for age, race, and stage, the metabolic syndrome was marginally associated with estrogen receptor-positive tumors (P = 0.054). Our findings do not support the concern that the metabolic syndrome may contribute to more biologically aggressive breast cancer.


Assuntos
Neoplasias da Mama/metabolismo , Síndrome Metabólica/metabolismo , Receptores de Estrogênio/metabolismo , Adulto , Idoso , Idoso de 80 Anos ou mais , Índice de Massa Corporal , Neoplasias da Mama/complicações , Neoplasias da Mama/patologia , Comorbidade , Feminino , Humanos , Síndrome Metabólica/complicações , Síndrome Metabólica/patologia , Pessoa de Meia-Idade , Obesidade , Estudos Retrospectivos , Fatores de Risco
11.
J Neurooncol ; 110(3): 381-8, 2012 Dec.
Artigo em Inglês | MEDLINE | ID: mdl-23001361

RESUMO

We investigate the variance in patterns of failure after Gamma Knife™ radiosurgery (GKRS) for patients with brain metastases based on the subtype of the primary breast cancer. Between 2000 and 2010, 154 breast cancer patients were treated with GKRS for brain metastases. Tumor subtypes were approximated based on hormone receptor (HR) and HER2 status of the primary cancer: Luminal A/B (HR+/HER2(-)); HER2 (HER2+/HR(-)); Luminal HER2 (HR+/HER2+), Basal (HR(-)/HER2(-)), and then based on HER2 status alone. The median follow-up period was 54 months. Kaplan-Meier method was used to estimate survival times. Multivariable analysis was performed using Cox regression models. Median number of lesions treated was two (range 1-15) with a median dose of 20 Gy (range 9-24 Gy). Median overall survival (OS) was 7, 9, 11 and 22 months for Basal, Luminal A/B, HER2, and Luminal HER2, respectively (p = 0.001), and was 17 and 8 months for HER2+ and HER(-) patients, respectively (p < 0.001). Breast cancer subtype did not predict time to local failure (p = 0.554), but did predict distant brain failure rate (76, 47, 47, 36 % at 1 year for Basal, Luminal A/B, HER2, and Luminal HER2 respectively, p < 0.001). An increased proportion of HER2+ patients experienced neurologic death (46 vs 31 %, p = 0.066). Multivariate analysis revealed that HER2+ patients (p = 0.007) independently predicted for improved survival. Women with basal subtype have high rates of distant brain failure and worsened survival. Our data suggest that differences in biologic behavior of brain metastasis occur across breast cancer subtypes.


Assuntos
Neoplasias Encefálicas/mortalidade , Neoplasias da Mama/mortalidade , Carcinoma Basocelular/mortalidade , Radiocirurgia , Adulto , Idoso , Neoplasias Encefálicas/classificação , Neoplasias Encefálicas/secundário , Neoplasias Encefálicas/cirurgia , Neoplasias da Mama/classificação , Neoplasias da Mama/patologia , Neoplasias da Mama/cirurgia , Carcinoma Basocelular/classificação , Carcinoma Basocelular/patologia , Carcinoma Basocelular/cirurgia , Feminino , Seguimentos , Humanos , Pessoa de Meia-Idade , Estadiamento de Neoplasias , Receptor ErbB-2/metabolismo , Receptores de Estrogênio/metabolismo , Receptores de Progesterona/metabolismo , Terapia de Salvação , Taxa de Sobrevida , Falha de Tratamento , Adulto Jovem
12.
Adv Simul (Lond) ; 7(1): 36, 2022 Oct 27.
Artigo em Inglês | MEDLINE | ID: mdl-36303254

RESUMO

BACKGROUND: Healthcare workers faced unique challenges during the early months of the COVID-19 pandemic which necessitated rapid adaptation. Clinical event debriefings (CEDs) are one tool that teams can use to reflect after events and identify opportunities for improving their performance and their processes. There are few reports of how teams have used CEDs in the COVID-19 pandemic. Our aim is to explore the issues discussed during COVID-19 CEDs and propose a framework model for qualitatively analyzing CEDs. METHODS: This was a descriptive, qualitative study of a hospital-wide CED program at a quaternary children's hospital between March and July 2020. CEDs were in-person, team-led, voluntary, scripted sessions using the Debriefing in Suspected COVID-19 to Encourage Reflection and Team Learning (DISCOVER-TooL). Debriefing content was qualitatively analyzed using constant comparative coding with an integrated deductive and inductive approach. A novel conceptual framework was proposed for understanding how debriefing content can be employed at various levels in a health system for learning and improvement. RESULTS: Thirty-one debriefings were performed and analyzed. Debriefings had a median of 7 debriefing participants, lasted a median of 10 min, and were associated with multiple systems-based process improvements. Fourteen themes and 25 subthemes were identified and categorized into a novel Input-Mediator-Output-Input Debriefing (IMOID) model. The most common themes included communication, coordination, situational awareness, team member roles, and clinical standards. CONCLUSIONS: Teams identified diverse issues in their debriefing discussions related to areas of high performance and opportunities for improvement in their care of COVID-19 patients. This model may help healthcare systems to understand how CED tools can be used to accelerate organizational learning to promote safety and improve outcomes in changing clinical environments.

13.
Biol Blood Marrow Transplant ; 17(10): 1512-9, 2011 Oct.
Artigo em Inglês | MEDLINE | ID: mdl-21385622

RESUMO

BK virus is a significant cause of hemorrhagic cystitis after hematopoietic stem cell transplantation (HSCT). However, its role in nephropathy post-HSCT is less studied. We retrospectively evaluated clinical outcomes in pediatric HSCT patients with hemorrhagic cystitis. Although most of these patients had very high urine BK viral loads (viruria), patients with higher BK plasma loads (viremia) had significant renal dysfunction, a worse clinical course, and decreased survival. Patients with a peak plasma BK viral load of >10,000 copies/mL (high viremia) were more likely to need dialysis and aggressive treatment for hemorrhagic cystitis compared to patients with ≤ 10,000 copies/mL (low viremia). Conversely, most patients with low viremia had only transient elevations in creatinine, and less severe hemorrhagic cystitis that resolved with supportive therapy. Overall survival (OS) at 1 year post-HSCT was 89% in the low viremia group and 48% in the high viremia group. We conclude that the degree of BK viremia, and not viruria, may predict renal, urologic, and overall outcome in the post-HSCT population.


Assuntos
Vírus BK , Cistite , Transplante de Células-Tronco Hematopoéticas , Hemorragia , Infecções por Polyomavirus , Carga Viral , Criança , Creatinina/sangue , Creatinina/urina , Cistite/sangue , Cistite/etiologia , Cistite/mortalidade , Cistite/urina , Cistite/virologia , Feminino , Hemorragia/sangue , Hemorragia/etiologia , Hemorragia/mortalidade , Hemorragia/urina , Hemorragia/virologia , Humanos , Masculino , Infecções por Polyomavirus/sangue , Infecções por Polyomavirus/etiologia , Infecções por Polyomavirus/mortalidade , Infecções por Polyomavirus/urina , Estudos Retrospectivos , Índice de Gravidade de Doença , Taxa de Sobrevida , Transplante Homólogo , Viremia
14.
J Pediatr Hematol Oncol ; 33(6): e250-2, 2011 Aug.
Artigo em Inglês | MEDLINE | ID: mdl-21646919

RESUMO

Both 2-mercaptoethane sulfonate sodium (mesna) and amifostine's active metabolite WR-1065 are thiol-based cytoprotective agents that are critical components of high-dose chemotherapy regimens used to treat various cancers in both adults and children. This case report describes a patient with a supratentorial primitive neuroectodermal tumor who developed severe drug reactions to both mesna and amifostine/WR-1065, suggesting that the thiol component of these agents triggered the adverse reactions. This report highlights the clinical presentation of drug-induced hypersensitivity syndrome in the context of pediatric oncology and the supportive care measures that, if implemented rapidly, may diminish the reaction severity and allow successful completion of chemotherapy.


Assuntos
Amifostina/efeitos adversos , Hipersensibilidade a Drogas/etiologia , Mesna/efeitos adversos , Tumores Neuroectodérmicos Primitivos/tratamento farmacológico , Neoplasias Supratentoriais/tratamento farmacológico , Protocolos de Quimioterapia Combinada Antineoplásica/efeitos adversos , Criança , Terapia Combinada , Irradiação Craniana , Hipersensibilidade a Drogas/diagnóstico , Hipersensibilidade a Drogas/tratamento farmacológico , Humanos , Masculino , Prognóstico , Substâncias Protetoras/efeitos adversos , Compostos de Sulfidrila/efeitos adversos
15.
Pediatr Qual Saf ; 6(4): e422, 2021.
Artigo em Inglês | MEDLINE | ID: mdl-34235351

RESUMO

INTRODUCTION: Transporting critically ill patients to diagnostic imaging for needed studies can be challenging and even prohibitive. A portable computerized tomography (CT) scanner allows the patient to remain in the intensive care unit, but presents new positioning and team challenges. Before activation of a portable CT scanner in our pediatric intensive care unit and through the use of iterative simulation-based Plan-Do-Study-Act (PDSA) cycles in the clinical environment, a multidisciplinary team of bedside caregivers determined optimal patient positioning, equipment needs, and specific staffing and choreography to develop detailed portable CT guidelines. METHOD: Our team engaged stakeholders from radiology, critical care, respiratory therapy, environmental services, facilities operations, and the CT vendor to develop scenarios. Simulations included infant and pediatric patients who required critical invasive monitoring and treatment devices, such as ventilators, and high-risk intracardiac and intravascular lines. Scenario objectives centered on the safe positioning, transfer, and scanning of the patient. Trained simulation specialists from the hospital's simulation center facilitated simulation sessions. RESULTS: Simulation-based PDSA testing identified 31 latent safety threats, including the need for a custom bed adapter due to pediatric patients' variable size. We paused portable CT activation pending the custom adapter's availability and remediation of other latent safety threats. Additional simulation-based PDSA cycles further refined the process once the custom adapter was available. CONCLUSIONS: Simulation identified unanticipated latent safety threats before the implementation of a portable CT scanner.

16.
Biol Blood Marrow Transplant ; 16(10): 1458-62, 2010 Oct.
Artigo em Inglês | MEDLINE | ID: mdl-20546908

RESUMO

Disseminated fungal infection is a major cause of morbidity and mortality in children undergoing hematopoietic stem cell transplantation (HSCT). Prophylaxis with amphotericin B can be limited by renal toxicity. Oral triazoles can be limited by poor absorption, large interindividual pharmacokinetic (PK) variability, and hepatic toxicity, leading to interruptions in therapy and breakthrough infections. Intravenous (i.v.) micafungin has potential advantages, because of its better safety profile, specifically in terms of hepatic and renal toxicity, and lack of drug-drug interactions with common medications used in the HSCT setting. We hypothesized that higher dose micafungin (3 mg/kg) every other day will provide drug exposure similar to standard dosing (1 mg/kg) given daily, and improve patient compliance in very young children in whom oral medications can be challenging, at reduced administration costs. Both animal and adult patient data support the use of this approach. Fifteen children (M/F = 11/4, aged < or =10 years; mean: 3.9 years, range: 0.6-10 years) with various hematologic, metabolic, and immune deficiency disorders undergoing HSCT received a single dose of micafungin (3 mg/kg) i.v. over 1 hour. Dose selection was based on published PK data in pediatric patients, and exploration of different dosing regimens using Monte Carlo PK/PD simulation. Blood samples were drawn around this dose and PK analysis was conducted using standard noncompartmental methods. Micafungin at 3 mg/kg dose was well tolerated in all patients. Measurable plasma concentrations were present in all cases at 48 hours. Half-life and clearance observed were comparable to previous pediatric PK data, with clearance being higher than adults as expected. Volume of distribution was higher in our patients compared to published pediatric data, likely because of a larger proportion of very young children in our study cohort. After correction for protein binding, concentrations at the end of the dosing interval during maintenance treatment remain above the minimum inhibitory concentration (MIC) of highly susceptible fungal pathogens. These data suggest that alternate day micafungin dosing, as described here, may provide an attractive alternative for antifungal prophylaxis in HSCT patients and merits further evaluation.


Assuntos
Antifúngicos/administração & dosagem , Equinocandinas/administração & dosagem , Transplante de Células-Tronco Hematopoéticas , Lipopeptídeos/administração & dosagem , Micoses/prevenção & controle , Complicações Pós-Operatórias/prevenção & controle , Pré-Medicação , Antifúngicos/efeitos adversos , Antifúngicos/sangue , Antifúngicos/farmacocinética , Antifúngicos/uso terapêutico , Doença Hepática Induzida por Substâncias e Drogas/etiologia , Criança , Pré-Escolar , Esquema de Medicação , Equinocandinas/efeitos adversos , Equinocandinas/sangue , Equinocandinas/farmacocinética , Equinocandinas/uso terapêutico , Feminino , Meia-Vida , Humanos , Hipocalcemia/induzido quimicamente , Hipopotassemia/induzido quimicamente , Lactente , Lipopeptídeos/efeitos adversos , Lipopeptídeos/sangue , Lipopeptídeos/farmacocinética , Lipopeptídeos/uso terapêutico , Masculino , Micafungina , Testes de Sensibilidade Microbiana , Estudos Prospectivos
17.
Front Surg ; 7: 598121, 2020.
Artigo em Inglês | MEDLINE | ID: mdl-33195395

RESUMO

Ex utero intrapartum treatment (EXIT) to airway has been described as a safe method to secure challenging fetal airways while on placental support. Herein, we present a unique case of a monochorionic-diamniotic twin pregnancy where both fetuses presented with oropharyngeal tumors requiring airway securement on placental bypass. A multidisciplinary tabletop simulation was convened to allow for personnel coordination between multiple services, OR equipment allocation, and preparation for a range of possible clinical scenarios. A tabletop simulation was chosen for planning since this is a simulation methodology commonly used for preparation in acute, high intensity multidisciplinary situations such as disaster preparation, and allows for exploration of multiple potential scenarios when outcomes are uncertain. The twins were urgently delivered for decreased fetal movement and decelerations in Twin B at 28 weeks 6 days. Twin A was delivered via EXIT to airway while Twin B had debulking of the tumor on placental support, with subsequent airway securement through a tracheostomy. In conclusion, for complex fetal procedures, detailed pre-operative planning with tabletop simulation may be a useful tool in achieving successful patient outcomes.

18.
World J Surg Oncol ; 7: 84, 2009 Nov 09.
Artigo em Inglês | MEDLINE | ID: mdl-19900274

RESUMO

BACKGROUND: Malignant Mesothelioma is a rare primary neoplasm affecting the serosal membranes. During its relative short course, this malignant neoplasm can give local and, rarely, distant haematogenous metastases in different organs. The reported metastatic sites include liver, lung, heart, brain, thyroid, adrenals, kidneys, pancreas, bone, soft tissue, skin and lymph nodes. CASE PRESENTATION: We report a sixty one year-old man with a history of malignant pleural epithelioid mesothelioma treated with six cycles of Pemetrexed and Carboplatin completed 03/11/04 followed by radiotherapy to the drain site 250 Kv/TD20Gy/5F completed 13/12/2004. Then he developed multiple facial skin lesions 4 years later. These lesions were proved to be metastatic malignant sarcomatoid mesothelioma. CONCLUSION: Mesothelioma metastases should be suspected in any known Mesothelioma patient with newly developed skin lesion.


Assuntos
Neoplasias Faciais/secundário , Mesotelioma/secundário , Neoplasias Pleurais/patologia , Neoplasias Cutâneas/secundário , Antineoplásicos/uso terapêutico , Carboplatina/uso terapêutico , Diagnóstico Diferencial , Neoplasias Faciais/terapia , Glutamatos/uso terapêutico , Guanina/análogos & derivados , Guanina/uso terapêutico , Humanos , Masculino , Mesotelioma/patologia , Mesotelioma/terapia , Pessoa de Meia-Idade , Pemetrexede , Neoplasias Pleurais/terapia , Radioterapia Adjuvante , Neoplasias Cutâneas/terapia , Resultado do Tratamento
19.
Curr Treat Options Oncol ; 9(1): 41-50, 2008 Feb.
Artigo em Inglês | MEDLINE | ID: mdl-18392684

RESUMO

OPINION STATEMENT: Breast cancer metastases to the central nervous system (CNS) has devastating consequences for the individual. As treatment options for metastatic breast cancer expand and as quality of life and overall survival improve, researchers are targeting potential treatments for this sanctuary site. Attention is now being focused on defining the phenotype of breast cancer that has a propensity to metastasize to the CNS. Specific therapies that penetrate the blood brain barrier as well as adjuvant therapies that decrease recurrence in the CNS are currently being investigated. We will review current approaches to the diagnosis, evaluation, and treatment of CNS metastases in breast cancer patients.


Assuntos
Antineoplásicos/uso terapêutico , Neoplasias Encefálicas/tratamento farmacológico , Neoplasias Encefálicas/secundário , Neoplasias da Mama/patologia , Barreira Hematoencefálica/efeitos dos fármacos , Humanos , Receptor ErbB-2/metabolismo
20.
J Oncol Research ; 1(1)2017.
Artigo em Inglês | MEDLINE | ID: mdl-29873324

RESUMO

BACKGROUND: In this analysis we use the National Institute on Aging/Alzheimer's Association (NIA/AA) criteria to identify Mild Cognitive Impairment (MCI) in a sample of breast cancer survivors treated with chemotherapy. METHODS: Sixty women ages 39-79 on a prospective clinical trial of donepezil were assessed at baseline using a battery of standardized/validated neurocognitive measures. Cognitive status was adjudicated to identify MCI by a panel of dementia experts. RESULTS: Fifty percent were not cognitively impaired, 43% met the NIA/AA criteria for MCI, 2% had dementia, and 5% could not be classified. DISCUSSION: In this sample, nearly half of breast cancer survivors met the NIA/AA criteria for MCI. We propose these criteria be used to define cancer-related Mild Cognitive Impairment (cMCI), providing a framework for conducting additional studies to further characterize cMCI and identify clinical, imaging, and genetic factors associated with the progression of cMCI to more advanced stages of cognitive impairment.

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