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O'Donnell K, Healy A, Staines A, Corrigan C, Burke T, McGettrick G, Waldron B. Pathways through rehabilitation for traumatic brain injury: preliminary results from an Irish study. Eur J Public Health 2021. [DOI: 10.1093/eurpub/ckab164.753] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Abstract
Background
Traumatic brain injury (TBI) is a leading cause of death and disability worldwide. In Ireland, little data exists on the number of TBI survivors or the availability of brain injury rehabilitation services. To address this, we examined nationally representative data to estimate the number of moderate to severe TBI survivors and to learn of their rehabilitation experiences.
Methods
A two-year mixed-methods, observational, cohort study was used to investigate the rehabilitation pathways of moderate to severe TBI survivors (N = 120). Participants were surveyed on two occasions six months apart using a range of standardised instruments (EQ-5D-3L, WHOQOL BREF and EBIQ). Preliminary findings from first surveys are reported.
Results
Fifty percent of participants reported having received some rehabilitation during their initial hospitalization. Following discharge, inpatient rehabilitation was recommended in 55.8% of cases (N = 67); 62.5% (N = 75) in an outpatient setting and 52.1% (N = 62) in a specialised brain injury community-based setting. Rehabilitation was not recommended in 9.2% (N = 11) of cases. Univariant analyses showed statistically significant differences between the experiences of males (N = 87) and females (N = 33) in three main elements; Isolation: males (M), mean 1.88, SD .488, females (F) mean 1.64, SD .476, (p = .015); Communication: M mean 1.85, SD .565, F mean 1.57, SD .469 (p = .012); Cognitive difficulties: M mean 1.81, SD .456, F mean 1.59, SD .426 (p = .020).
Discussion
Referrals to rehabilitation services varied substantially in this cohort of TBI survivors with evidence to suggest that, overall, males experience greater impacts on quality of life than do females. These findings support the need to, a) increase political priority and resource allocation for rehabilitation services for TBI survivors in Ireland and b) further study gender differences in TBI survivor outcome.
Key messages
Survivors of moderate to severe brain injury in Ireland have very divergent, and often inadequate experiences of rehabilitation. There is some evidence that male survivors of moderate to severe traumatic brain injury face more challenges than do female survivors.
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Jemielita T, Li XN, Burke T, Liaw KL, Zhou W, Chen C. Augmenting Real-World Data Through Modeling Key Clinical Trial Eligibility Criteria: An Example of Patients With Non-small-Cell Lung Cancer Treated With Pembrolizumab. JCO Clin Cancer Inform 2021; 5:849-858. [PMID: 34415774 DOI: 10.1200/cci.21.00042] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
PURPOSE To compare and characterize baseline characteristics and overall survival (OS) differences by key oncology eligibility criteria for real-world patients from the Flatiron Health database with advanced non-small-cell lung cancer (NSCLC) who received pembrolizumab monotherapy. METHODS Real world data (RWD) were from the Flatiron Health advanced NSCLC database and include patients who initiated pembrolizumab monotherapy (first, second, or third line of therapy) by November 30, 2019. At the data cutoff (May 31, 2020), the median survival follow-up time was 8.4 months. Eligible patients satisfy the criteria of Eastern Cooperative Oncology Group performance status of 0/1 and laboratory values indicative of adequate organ function. RWD were analyzed for all patients and patients with a programmed cell death ligand-1 tumor proportion score ≥ 1%. Patients were divided into three categories: ineligible, eligible, and unknown (who satisfy all observed criteria, with at least one missing). An augmented population was also formed, which combines the latter two groups through a propensity-based adjustment. RESULTS At the data cutoff, N = 3,877 patients with NSCLC received pembrolizumab monotherapy (1L = 2,682, 2L = 946, and 3L = 249). OS was consistently lower for the ineligible with similar survival for the eligible and augmented. Among all patients, the median OS in months (95% CI) was 8.2 (7.5 to 9.6), 16.3 (14.5 to 18.4), 16.4 (15.1 to 19.3), and 16.8 (15.6 to 18.5) for the ineligible (47%, n = 1,827), unknown (27%, n = 1,045), eligible (26%, n = 1,005), and augmented, respectively. The results were similar for patients with a programmed cell death ligand-1 tumor proportion score ≥ 1%. CONCLUSION Real-world patients who received pembrolizumab monotherapy and meet key clinical eligibility criteria exhibited similar baseline characteristics and OS profiles as the unknown and augmented patient groups. Population augmentation is a feasible approach for improving the power of RWD analysis.
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Eamranond PP, Bhukhen A, DiPalma D, Kunuakaphun S, Burke T, Rodis J, Grey M. Interprofessional, multitiered daily rounding management in a high-acuity hospital. Int J Health Care Qual Assur 2021; ahead-of-print. [PMID: 32918544 DOI: 10.1108/ijhcqa-09-2019-0158] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
PURPOSE The purpose of this explanatory case study is to explain the implementation of interprofessional, multitiered lean daily management (LDM) and to quantitatively report its impact on hospital safety. DESIGN/METHODOLOGY/APPROACH This case study explained the framework for LDM implementation and changes in quality metrics associated with the interprofessional, multitiered LDM, implemented at Saint Francis Hospital and Medical Center (SFHMC) at the end of 2018. Concepts from lean, Total Quality Management (TQM) and high reliability science were applied to develop the four tiers and gemba rounding components of LDM. A two-tailed t-test analysis was utilized to determine statistical significance for serious safety events (SSEs) comparing the intervention period (January 2019-December 2019) to the baseline period (calendar years 2017 and 2018). Other quality and efficiency metrics were also tracked. FINDINGS LDM was associated with decreased SSEs in 2019 compared to 2017 and 2018 (p ≤ 0.01). There were no reportable central line-associated blood stream infection (CLABSI) or catheter-associated urinary tract infection (CAUTI) for first full calendar quarter in the hospital's history. Hospital-acquired pressure injuries were at 0.2 per 1,000 patient days, meeting the annual target of <0.5 per 1,000 patient days. Outcomes for falls with injury, hand hygiene and patient experience also trended toward target. These improvements occurred while also observing a lower observed to expected length of stay (O/E LOS), which is the organizational marker for hospital's efficiency. RESEARCH LIMITATIONS/IMPLICATIONS LDM may contribute greatly to improve safety outcomes. This observational study was performed in an urban, high-acuity, low cost hospital which may not be representative of other hospitals. Further study is warranted to determine whether this model can be applied more broadly to other settings. PRACTICAL IMPLICATIONS LDM can be implemented quickly to achieve an improvement in hospital safety and other health-care quality outcomes. This required a redistribution of time for hospital staff but did not require any significant capital or other investment. SOCIAL IMPLICATIONS As hospital systems move from a volume-based to value-based health-care delivery model, dynamic interventions using LDM can play a pivotal role in helping all patients, particularly in underserved settings where lower cost care is required for sustainability, given limited available resources. ORIGINALITY/VALUE While many hospital systems promote organizational rounding as a routine quality improvement process, this study shows that a dynamic, intense LDM model can dramatically improve safety within months. This was done in a challenging urban environment for a high-acuity population with limited resources.
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Dada S, Ashworth H, Sobitschka A, Raguveer V, Sharma R, Hamilton RL, Burke T. Experiences with implementation of continuous positive airway pressure for neonates and infants in low-resource settings: A scoping review. PLoS One 2021; 16:e0252718. [PMID: 34115776 PMCID: PMC8195417 DOI: 10.1371/journal.pone.0252718] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2020] [Accepted: 05/21/2021] [Indexed: 11/24/2022] Open
Abstract
Background Continuous positive airway pressure (CPAP) is the gold standard of care in providing non-invasive positive pressure support to neonates in respiratory distress in high-resource settings. While safety has been demonstrated in low-resource settings, there is a lack of knowledge on the barriers and facilitators to proper implementation. Objective To identify and describe the barriers, facilitators, and priorities for future implementation of CPAP for neonates and infants in low-resource settings. Methods A systematic search (database inception to March 6, 2020) was performed on MEDLINE, Embase, Web of Science, CINAHL, Global Health, and the WHO Global Index Medicus using PRISMA-ScR guidelines. Original research articles pertaining to implementation of CPAP devices in low-resource settings, provider or parent perspectives and experiences with CPAP, cost-benefit analyses, and cost-effectiveness studies were included. Inductive content analysis was conducted. Findings 1385 article were screened and 54 studies across 19 countries met inclusion criteria. Six major themes emerged: device attributes, patient experiences, parent experiences, provider experiences, barriers, and facilitators. Nasal trauma was the most commonly reported complication. Barriers included unreliable electricity and lack of bioengineering support. Facilitators included training, mentorship and empowerment of healthcare providers. Device design, supply chain infrastructure, and training models were imperative to the adoption and sustainability of CPAP. Conclusion Sustainable implementation of CPAP in low resource settings requires easy-to-use devices, ready access to consumables, and holistic, user-driven training. Further research is necessary on standardizing metrics, interventions that support optimal provider performance, and conditions needed for successful long-term health system integration.
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Escobar MF, Valencia P, Jaimes LM, Hincapié LC, Pulgarín EE, Nasner D, Carvajal J, Echavarría MP, Burke T, Prada S. Resource use decrease after implementation of care bundles for treatment of postpartum hemorrhage. J Matern Fetal Neonatal Med 2021; 35:7874-7881. [PMID: 34112062 DOI: 10.1080/14767058.2021.1937989] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
OBJECTIVE To evaluate whether the implementation of care bundles has an impact on resource utilization in the care of patients with postpartum hemorrhage (PPH). METHODS Retrospective, cross-sectional, observational study of 404 patients with stage II or greater PPH. Periods 2011-2014 and 2015-2017, before and after the introduction of care bundles, were compared. Billing reports were analyzed, and all services provided to treat these events were extracted. Use of resources within the two periods was computed. RESULTS The amount billed per episode decreased 18.66% from the first to the second period. Most PPH cases used fewer resources after introduction of care bundles. The greatest reduction was in the use of medications, with a decrease of charges by 56.3%. Diagnostic procedure charges decreased by 47.6% and consultation charges decreased by (37.7%). CONCLUSIONS The use of PPH care bundles may be associated with lower resource use and fewer interventions.
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Moser SS, Apter L, Arunachalam A, Burke T, Shalev V, Chodick G, Siegelmann-Danieli N. Real-world study of PD-L1 testing patterns and treatment distribution in patients with metastatic non-small-cell lung cancer in Israel. Immunotherapy 2021; 13:851-861. [PMID: 34034511 DOI: 10.2217/imt-2020-0347] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Aim: We describe PD-L1 testing patterns and first-line treatment for patients with metastatic non-small-cell lung cancer in a 2.3 million-member state-mandated health service in Israel. Materials & methods: Newly diagnosed stage IV non-small-cell lung cancer patients initiating systemic anticancer treatment from 1 January 2017 until 31 December 2018 were identified from the national cancer registry and Maccabi Healthcare Service database and followed until 30 June 2019. Results: The cohort consisted of 410 patients; 58% males, median age 68 years, 70% current/former smokers, 81% adenocarcinoma, 14% had brain metastases, and Eastern Cooperative Oncology Group performance status was 46/17/37% for 0-1/2-4/unknown, respectively. A total of 80% tested for PD-L1 expression, of which 47% had tumor proportion score (TPS) ≥ 50%. A total of 95% with TPS ≥ 50% and no known tumor aberrations (including EGFR mutations, and translocations in ALK and ROS1) received first-line PD-1/PD-L1-inhibitor monotherapy, and 80% of untested/TPS < 50% received platinum doublets. Conclusion: Fast uptake of testing was observed, and treatment patterns showed high adherence to guidelines.
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Pérol M, Quantin X, Lena H, Filleron T, Chouaid C, Valette CA, Kaderbhai C, Chenuc G, Santorelli M, Bensimon L, Burke T, Simon G, Martin AL, Debieuvre D, Gervais R, Schott R, Carton M, Courtinard C, Girard N. 110P Real-world evaluation of pembrolizumab monotherapy for previously treated PD-L1 positive (TPS>1%) advanced NSCLC in France. J Thorac Oncol 2021. [DOI: 10.1016/s1556-0864(21)01952-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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Dodd P, McEvoy J, Lockhart K, Burke T, O'Keeffe L, Guerin S. An exploratory study of self-reported complicated grief symptoms in parentally bereaved adults with intellectual disability. JOURNAL OF INTELLECTUAL DISABILITY RESEARCH : JIDR 2021; 65:297-305. [PMID: 33426748 DOI: 10.1111/jir.12812] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/20/2020] [Revised: 11/26/2020] [Accepted: 11/30/2020] [Indexed: 06/12/2023]
Abstract
BACKGROUND Complicated grief involves the experience of grief-related symptoms at a time, and severity, beyond which could be considered adaptive, while persistent complex bereavement disorder (PCBD) has been identified as a condition that requires further study in the typical population. The aims of this study are to (1) explore the symptoms of complicated grief associated with parental bereavement as self-reported by adults with intellectual disabilities (IDs) who have experienced a parental bereavement and (2) conduct an initial examination of how the existing criteria for PCBD apply to this group. METHODS This study uses a comparative group design, assessing self and staff (proxy) reports for a group of parentally bereaved individuals and a matched group of non-bereaved individuals using the Complicated Grief Questionnaire - ID Self-Report. Participants were 46 individuals with ID, 30 (65%) of whom who had experienced a parental bereavement within the previous 2 years. The age range was 23-67 years (mean = 43.8; SD = 10.3). RESULTS The results highlight the presence of a range of symptoms of complicated grief in individuals' self-reports, although there was some evidence that separation distress-related symptoms were more apparent. An analysis of individual symptoms showed patterns of higher reports among the bereaved group as would be expected. Comparing staff and self-reports, key criteria showed higher levels in self-reports among the bereaved group. CONCLUSIONS This study has demonstrated the capacity of people with ID to self-report personal experience of symptoms of complicated grief, when appropriate and accessible assessment tools are used. Some symptoms were more evident among bereaved individuals (compared with non-bereaved participants), and they tended to be from separation distress criteria. This may indicate the relevance of these symptoms for people with ID and question the existing criteria for PCBD in this population, which may have clinical implications for supporting people with ID experiencing a more complicated bereavement response.
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Liu S, Hu X, Li Y, Burke T, Piperdi B. 108P Real-world time on treatment (rwToT) analysis for first-line pembrolizumab combination therapy in advanced nonsquamous NSCLC. J Thorac Oncol 2021. [DOI: 10.1016/s1556-0864(21)01950-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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Pérol M, Filleron T, Quantin X, Chouaid C, Valette CA, Lena H, Kaderbhai C, Fabre C, Santorelli M, Bensimon L, Burke T, Couch D, Nguyen E, Courtinard C. 109P Real-world evaluation of pembrolizumab monotherapy for PD-L1 positive (TPS>50%) metastatic NSCLC in France. J Thorac Oncol 2021. [DOI: 10.1016/s1556-0864(21)01951-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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Halmos B, Burke T, Kalyvas C, Vandormael K, Frederickson A, Piperdi B. Pembrolizumab+chemotherapy versus atezolizumab+chemotherapy+/-bevacizumab for the first-line treatment of non-squamous NSCLC: A matching-adjusted indirect comparison. Lung Cancer 2021; 155:175-182. [PMID: 33839603 DOI: 10.1016/j.lungcan.2021.03.020] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2020] [Revised: 03/05/2021] [Accepted: 03/25/2021] [Indexed: 12/24/2022]
Abstract
OBJECTIVES Multiple immunotherapy and chemotherapy combinations are approved for the management of advanced NSCLC which have not been directly compared in randomized clinical trials. This study indirectly compared the effectiveness of pembrolizumab + chemotherapy versus atezolizumab + chemotherapy+/-bevacizumab for previously untreated non-squamous NSCLC patients without EGFR/ALK aberrations. MATERIALS AND METHODS A matching-adjusted indirect comparison (MAIC) was conducted using individual patient data (IPD) from KEYNOTE-021 Cohort G (KN021 G) (pembrolizumab + carboplatin + pemetrexed; N = 59) and KEYNOTE-189 (KN189) (pembrolizumab + pemetrexed + platinum chemotherapy; N = 410) and published aggregate data from IMpower 130 (atezolizumab + carboplatin + nab-paclitaxel; N = 451) and IMpower 150 (atezolizumab + carboplatin + paclitaxel + bevacizumab; N = 356). To adjust for cross-trial differences in baseline characteristics, data from patients randomized to pembrolizumab + chemotherapy in KN021 G/KN189 were reweighted to match the baseline characteristics of patients randomized to atezolizumab + chemotherapy from IMpower 130 or atezolizumab + chemotherapy + bevacizumab from IMpower 150. Outcomes included overall survival (OS), blinded independent review-assessed progression-free survival (PFS) and objective response rate (ORR). OS and PFS follow-up were truncated to the trial with shorter follow-up. Sensitivity analyses were conducted without truncation of follow-up of OS and PFS. RESULTS After matching for cross-trial differences, the effective sample size of pembrolizumab + chemotherapy was 428 and 389 for the IMpower 130 and IMpower 150 comparisons, respectively. The estimated HRs (95 % CIs) of pembrolizumab + chemotherapy versus atezolizumab + chemotherapy were 0.80 (0.67,0.95) and 0.79 (0.67,0.93) with regard to OS and PFS, respectively. For pembrolizumab + chemotherapy versus atezolizumab + chemotherapy + bevacizumab, the estimated HR (95 % CIs) was 0.86 (0.72,1.03) for OS and 0.81 (0.68,0.96) for PFS. For ORR, the estimated risk ratio (95 % CI) and the risk difference (95 % CI) was 0.9 (0.8,1.1) and -3.5 % (-10.0,3.1) for pembrolizumab + chemotherapy versus atezolizumab + chemotherapy, respectively, and 0.8 (0.7,0.9) and -12.2 % (-19.6,-4.8) for pembrolizumab + chemotherapy versus atezolizumab + chemotherapy + bevacizumab, respectively. Findings were consistent across sensitivity analyses for both outcomes. CONCLUSION MAIC results showed a significantly better OS and PFS for pembrolizumab + chemotherapy compared with atezolizumab + chemotherapy and a significantly better PFS for pembrolizumab + chemotherapy compared with atezolizumab + chemotherapy + bevacizumab.
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Apter L, Moser SS, Arunachalam A, Burke T, Shalev V, Chodick G, Siegelmann-Danieli N. P09.39 PD-L1 Testing Patterns and Treatment in Patients With Metastatic Non-Small Cell Lung Cancer in Israel – Analysis of Real-World Data. J Thorac Oncol 2021. [DOI: 10.1016/j.jtho.2021.01.467] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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Jemielita T, Li XN, Piperdi B, Zhou W, Burke T, Chen C. Overall Survival With Second-Line Pembrolizumab in Patients With Non-Small-Cell Lung Cancer: Randomized Phase III Clinical Trial Versus Propensity-Adjusted Real-World Data. JCO Clin Cancer Inform 2021; 5:56-65. [PMID: 33439727 DOI: 10.1200/cci.20.00099] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022] Open
Abstract
PURPOSE To compare and characterize overall survival (OS) differences between clinical trial data from the KEYNOTE-010 trial and real-world data (RWD) from the Flatiron Health database in patients with programmed death ligand 1 (PD-L1)-expressing advanced non-small-cell lung cancer (NSCLC) who received second-line pembrolizumab monotherapy. METHODS Clinical trial data were from the randomized phase II/III KEYNOTE-010 trial that enrolled patients from August 28, 2013, to February 27, 2015. At data cutoff for KEYNOTE-010, the median survival follow-up time for pembrolizumab patients was 11.2 months. RWD were from Flatiron Health advanced NSCLC database and included patients who initiated second-line pembrolizumab from January 26, 2015, to February 28, 2019. At data cutoff for Flatiron, the median survival follow-up time for pembrolizumab-treated patients was 6.1 months. Clinical trial data from KEYNOTE-010 and RWD from Flatiron were analyzed without adjustment, with propensity adjustment, and filtered per the main KEYNOTE-010 eligibility criteria (EC) of histologically/cytologically confirmed PD-L1-positive NSCLC, Eastern Cooperative Oncology Group performance status of 0/1, no prior therapy with docetaxel for NSCLC, and laboratory values indicative of adequate organ function in addition to prior line of therapy requirements. RESULTS Among 243 patients from KEYNOTE-010 and 782 from Flatiron, median age was 63 v 68 years, and 64% v 54% were male, respectively. OS data from KEYNOTE-010 and Flatiron were similar without any adjustment (n = 782; hazard ratio [HR], 0.96; 95% CI, 0.80 to 1.15) and after both filtering and propensity adjustment (n = 221; HR, 0.99; 95% CI, 0.73 to 1.34). CONCLUSION Without any adjustment, as well as after applying similar EC and appropriate statistical methods, RWD demonstrated similar effectiveness for pembrolizumab in second-line NSCLC as observed in randomized clinical trials.
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Halmos B, Burke T, Kalyvas C, Insinga R, Vandormael K, Frederickson A, Piperdi B. MO01.18 An indirect Comparison of Pembrolizumab+Chemo vs Ipilimumab+Nivolumab as First-Line Therapies in Patients with PD-L1 TPS≥1% Metastatic NSCLC. J Thorac Oncol 2021. [DOI: 10.1016/j.jtho.2020.10.066] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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Halmos B, Burke T, Kalyvas C, Insinga R, Vandormael K, Frederickson A, Piperdi B. MO01.19 An Indirect Comparison of Pembrolizumab Monotherapy Versus Ipilimumab+Nivolumab for First-Line Metastatic NSCLC with PD-L1 TPS≥1%. J Thorac Oncol 2021. [DOI: 10.1016/j.jtho.2020.10.067] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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Velcheti V, Hu X, Chen X, Piperdi B, Burke T. 1328P Clinical outcomes of pembrolizumab plus chemotherapy in non-squamous metastatic NSCLC patients aged 75 years or older at US oncology practices. Ann Oncol 2020. [DOI: 10.1016/j.annonc.2020.08.1642] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
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Marvel FA, Mathews L, Stewart KJ, Broderick A, Landgren D, Burke T, Bush A, Chudnovsky A, Benjamin P, Shah L, Gao Y, Shan R, Huynh PP, Weng D, Osuji N, Duffy E, Gallagher J, Spaulding EM, Lee M, Demo R, Sham J, Martin SS. A Framework for Providing Virtual Cardiac Rehabilitation Services in Response to COVID-19: Frontline Experience from Johns Hopkins Cardiac Rehabilitation Centers. Am J Prev Cardiol 2020. [DOI: 10.1016/j.ajpc.2020.100063] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022] Open
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Anurudran A, Yared L, Comrie C, Harrison K, Burke T. Domestic violence amid COVID‐19. Int J Gynaecol Obstet 2020; 150:255-256. [PMID: 32472696 PMCID: PMC9087628 DOI: 10.1002/ijgo.13247] [Citation(s) in RCA: 40] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2020] [Revised: 05/15/2020] [Accepted: 05/25/2020] [Indexed: 11/10/2022]
Abstract
This manuscript highlights the risk that shelter‐in‐place instructions during COVID‐19 places on victims of domestic violence and serves as a call‐to‐action to address this crisis.
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Choynowski J, Pirner M, Mickelson C, Mantua J, Sowden WJ, Burke T, Capaldi VF, McKeon AB. 0188 Mood Disorders Moderate the Relationship Between Sleep Quality and Leadership Development for U.S. Army Officer Candidates During ROTC Advanced Camp. Sleep 2020. [DOI: 10.1093/sleep/zsaa056.186] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
Abstract
Introduction
U.S. Army Reserve Officer Training Corps (ROTC) Cadets are college students training to be Army Officers. During a month-long capstone course (Advanced Camp), Cadets are rated on their leadership ability. Little work has been done to determine predictors of leadership ability at Advanced Camp. This study examined the effect of poor sleep and mood disorders -- two prevalent factors among college students -- on leadership ability.
Methods
Metrics on leadership, sleep quality, anxiety, and depression, were assessed in 159 ROTC Cadets (22.06±2.49 years; 23.90%female) at Days 1 (Baseline), 14 (Mid), and 29 (Post) of Advanced Camp. Leadership ratings were determined by ROTC Instructors over the course of Advanced Camp (1–5 score; higher score indicates poorer leadership). Predictors were the Pittsburgh Sleep Quality Index, Generalized Anxiety Disorder-7, and Patient Health Questionnaire-9. The relationships between the predictors and leadership scores were tested using linear regression. The interaction between mood disorders and sleep quality on leadership was tested using SPSS Process (Model 1).
Results
Poorer sleep quality at the Post time point (reflecting the prior 2 weeks of sleep) predicted poorer leadership (B=.05,p=.03), while sleep quality from Baseline (B=.03,p=.14) and Mid (B=.01,p=.67) did not. Higher anxiety and depression scores from all time points predicted poorer leadership (p-values<.03). There was an interaction: higher anxiety and high depression predicted poorer leadership only in the context of poor sleep quality (not good or average sleep quality) [anxiety: R2=.04,F(1,159)=6.04,p=.02; interaction: R2=.03,F(1,155)=5.30,p=.02].
Conclusion
The current study identified a relationship between sleep quality and leadership ratings in ROTC cadets. This relationship was moderated by anxiety and depression. ROTC instructors should encourage ROTC Cadets to take advantage of sleep opportunities at Advanced Camp in order to maximize leadership potential.
Support
Support for this study came from the Military Operational Medicine Research Program (MOMRP) of the United States Army Medical Research and Development Command (USAMRDC).
Disclaimer: The opinions and assertions contained herein are the private views of the authors and are not to be construed as official or as reflecting the views of the US Army or of the US
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Resch S, Guha M, Ward Z, Suarez Zarate S, Borovac-Pinheiro A, Omotayo M, Garg L, Hansel S, Burke T. Cost-effectiveness of postpartum haemorrhage first response bundle and non-surgical interventions for refractory postpartum haemorrhage in India: an ex-ante modelling study. THE LANCET GLOBAL HEALTH 2020. [DOI: 10.1016/s2214-109x(20)30183-2] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
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Garassino MC, Gadgeel S, Esteban E, Felip E, Speranza G, Domine M, Hochmair MJ, Powell S, Cheng SYS, Bischoff HG, Peled N, Reck M, Hui R, Garon EB, Boyer M, Wei Z, Burke T, Pietanza MC, Rodríguez-Abreu D. Patient-reported outcomes following pembrolizumab or placebo plus pemetrexed and platinum in patients with previously untreated, metastatic, non-squamous non-small-cell lung cancer (KEYNOTE-189): a multicentre, double-blind, randomised, placebo-controlled, phase 3 trial. Lancet Oncol 2020; 21:387-397. [PMID: 32035514 DOI: 10.1016/s1470-2045(19)30801-0] [Citation(s) in RCA: 106] [Impact Index Per Article: 26.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2019] [Revised: 11/22/2019] [Accepted: 11/26/2019] [Indexed: 11/30/2022]
Abstract
BACKGROUND Pembrolizumab plus pemetrexed-platinum led to superior overall survival and progression-free survival, and a higher proportion of patients with a confirmed complete or partial response over placebo plus pemetrexed-platinum in the KEYNOTE-189 study. We aimed to evaluate prespecified exploratory patient-reported outcomes (PROs) in patients in KEYNOTE-189. METHODS In the multicentre, double-blind, randomised, placebo-controlled, phase 3 KEYNOTE-189 study done at 126 cancer centres in 16 countries, eligible patients aged 18 years or older with histologically or cytologically confirmed metastatic non-squamous non-small-cell lung cancer without sensitising EGFR or ALK alterations, measurable disease as per Response Evaluation Criteria in Solid Tumors (version 1.1), and an Eastern Cooperative Oncology Group performance status of 0 or 1 were enrolled. Patients were randomly assigned (2:1) to receive intravenous pembrolizumab (200 mg) or saline placebo every 3 weeks for up to 2 years (35 cycles); all patients received four cycles of intravenous pemetrexed (500 mg/m2) with carboplatin (5 mg/mL per min) or cisplatin (75 mg/m2; investigator's choice) every 3 weeks for four cycles, followed by pemetrexed maintenance therapy every 3 weeks. Permuted block randomisation (block size six) was done with an interactive voice-response system and stratified by PD-L1 expression, choice of platinum, and smoking status. Patients, investigators, and other study personnel were unaware of treatment assignment. The European Organisation for Research and Treatment of Cancer Quality-of-Life Questionnaire-Core 30 (QLQ-C30) and Lung Cancer 13 (QLQ-LC13) were administered at cycles 1-5, every three cycles thereafter during year 1, and every four cycles during years 2-3. The primary endpoints (overall survival and progression-free survival) have been published previously. Key PRO endpoints were change from baseline to week 12 (during chemotherapy) and week 21 (following chemotherapy) in QLQ-C30 global health status/quality of life (GHS/QOL) score, and time to deterioration in cough, chest pain, or dyspnoea. PROs were analysed in all randomly assigned patients who received at least one dose of study medication and who completed at least one PRO assessment, and the results are provided with two-sided, nominal p values. This ongoing study is registered with ClinicalTrials.gov, number NCT02578680. FINDINGS Between Feb 26, 2016, and March 6, 2017, 616 patients were enrolled; median follow-up was 10·5 months (range 0·2-20·4) as of data cutoff on Nov 8, 2017. 402 (99%) of 405 patients in the pembrolizumab plus pemetrexed-platinum group and 200 (99%) of 202 patients in the placebo plus pemetrexed-platinum-treated group completed at least one PRO assessment. At baseline, 359 (89%) of 402 patients in the pembrolizumab plus pemetrexed-platinum group and 180 (90%) of 200 in the placebo plus pemetrexed-platinum group were compliant with QLQ-C30; at week 12, 319 (90%) of 354 and 149 (89%) of 167 patients were compliant, respectively; and at week 21, 249 (76%) of 326 and 91 (64%) of 143 patients were compliant, respectively. From baseline to week 12, GHS/QOL scores were maintained with both pembrolizumab plus pemetrexed-platinum (least-squares mean change: 1·0 point [95% CI -1·3 to 3·2] increase) and placebo plus pemetrexed-platinum (-2·6 points [-5·8 to 0·5] decrease; between-group difference: 3·6 points [-0·1 to 7·2]; p=0·053). From baseline to week 21, GHS/QOL scores were better maintained with pembrolizumab plus pemetrexed-platinum (least-squares mean change: 1·3 points [95% CI -1·2 to 3·6] increase) than with placebo plus pemetrexed-platinum (-4·0 points [-7·7 to -0·3] decrease; between-group difference: 5·3 points [1·1 to 9·5]; p=0·014). Median time to deterioration in cough, chest pain, or dyspnoea was not reached (95% CI 10·2 months to not reached) with pembrolizumab plus pemetrexed-platinum, and was 7·0 months (4·8 months to not reached) with placebo plus pemetrexed-platinum (hazard ratio 0·81 [95% CI 0·60-1·09], p=0·16). INTERPRETATION The addition of pembrolizumab to standard chemotherapy maintained GHS/QOL, with improved GHS/QOL scores at week 21 in the pembrolizumab plus chemotherapy group compared with the placebo plus chemotherapy group. These data further support use of pembrolizumab plus pemetrexed-platinum as first-line therapy for patients with metastatic non-squamous non-small-cell lung cancer. FUNDING Merck Sharp & Dohme.
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Greenberg M, Burke T, Goldstein B, Jackson R, Samet J. Endangering the Health of All: Destroying a Half Century of Health Leadership Along With America's Environment. Am J Public Health 2020; 110:284-285. [PMID: 32023106 DOI: 10.2105/ajph.2019.305533] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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Huang M, Lopes GDL, Insinga RP, Burke T, Ejzykowicz F, Zhang Y, Feliciano JL. Cost–effectiveness of pembrolizumab versus chemotherapy as first-line treatment in PD-L1-positive advanced non-small-cell lung cancer in the USA. Immunotherapy 2019; 11:1463-1478. [DOI: 10.2217/imt-2019-0178] [Citation(s) in RCA: 29] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
Aim: This analysis aimed to evaluate the cost–effectiveness of pembrolizumab monotherapy as first-line treatment in advanced non-small-cell lung cancer patients with a programmed death ligand 1 (PD-L1) tumor proportion score ≥1% from a US payer perspective. Materials & methods: A partitioned survival model was developed using efficacy and safety data from the KEYNOTE-042 trial and projected over 20 years. Costs accounted for treatment, toxicity and disease management. Quality-adjusted life-years (QALYs) and incremental cost–effectiveness ratios were reported. Results: Pembrolizumab resulted in an expected gain of 0.60 life years and 0.49 QALYs compared with platinum-based chemotherapy. The incremental cost–effectiveness ratio was US$130,155/QALY. Conclusion: Pembrolizumab is projected to be cost-effective compared with platinum-based chemotherapy as first-line treatment for advanced non-small-cell lung cancer with PD-L1 tumor proportion score ≥1%.
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Velcheti V, Chandwani S, Chen X, Pietanza MC, Piperdi B, Burke T. Outcomes of first-line pembrolizumab monotherapy for PD-L1-positive (TPS ≥50%) metastatic NSCLC at US oncology practices. Immunotherapy 2019; 11:1541-1554. [PMID: 31774363 DOI: 10.2217/imt-2019-0177] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
Abstract
Aim: To determine real-world outcomes with first-line pembrolizumab monotherapy for metastatic non-small-cell lung cancer with PD-L1 tumor expression ≥50%. Methods: This retrospective study included adults with ECOG 0-1 initiating first-line pembrolizumab monotherapy on/after 24 October 2016 (EHR cohort) or from 1 December 2016 through 30 November 2017 (spotlight cohort) with ≥6-month follow-up. We estimated Kaplan-Meier overall survival (OS, both cohorts), and, for spotlight, real-world progression-free survival (rwPFS) by Kaplan-Meier and real-world tumor response (rwTR). Results: For 423 patients in the EHR cohort and 188 in spotlight, median OS was 18.9 months (95% CI: 14.9-25.5) and 19.1 months (12.6-not reached), respectively. For spotlight, median rwPFS was 6.8 months (5.3-8.1); rwTR of complete/partial response was 48% (41-56%). Conclusion: Observed OS, rwPFS and rwTR were consistent with clinical trial findings.
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