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Zheng L, Nie X, Wang M, Liu X, Duan W, Zhang Z, Liu J, Wei Y, Wen M, Yang Z, Leung TW, Ma G, Huo X, Pan Y, Nguyen TN, Leng X, Miao Z, Liu L. Endovascular therapy in acute ischaemic stroke with large infarction with matched or mismatched clinical-radiological severities: a post-hoc analysis of the ANGEL-ASPECT trial. EClinicalMedicine 2024; 72:102595. [PMID: 38638180 PMCID: PMC11024914 DOI: 10.1016/j.eclinm.2024.102595] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/23/2024] [Revised: 03/23/2024] [Accepted: 03/26/2024] [Indexed: 04/20/2024] Open
Abstract
Background Endovascular therapy (EVT) was demonstrated effective in acute large vessel occlusion (LVO) with large infarction. Revealing subgroups of patients who would or would not benefit from EVT will further inform patient selection for EVT. Methods This post-hoc analysis of the ANGEL-ASPECT trial, a randomised controlled trial of 456 adult patients with acute anterior-circulation LVO and large infarction, defined by ASPECTS 3-5 or infarct core volume 70-100 mL, enrolled from 46 centres across China, between October 2, 2020 and May 18, 2022. Patients were randomly assigned (1:1) to receiving EVT and medical management or medical management alone. One patient withdrew consent, 455 patients were included in this post-hoc analysis and categorised into 4 subgroups by lower or higher NIHSS (< or ≥16) and smaller or larger infarct core (< or ≥70 mL). Those with lower NIHSS & smaller core, and higher NIHSS & larger core were considered clinical-radiological matched subgroups; otherwise clinical-radiological mismatched subgroups. Primary outcome was 90-day modified Rankin Scale (mRS). ANGEL-ASPECT is registered with ClinicalTrials.gov, NCT04551664. Findings Overall, 139 (30.5%) patients had lower NIHSS & smaller core, 106 (23.3%) higher NIHSS & larger core, 130 (28.6%) higher NIHSS & smaller core, and 80 (17.6%) lower NIHSS & larger core. There was significant ordinal shift in the 90-day mRS toward a better outcome with EVT in clinical-radiological matched subgroups: lower NIHSS & smaller core (generalised OR, 1.76; 95% CI, 1.18-2.62; p = 0.01) and higher NIHSS & larger core (1.64; 1.06-2.54; 0.01); but not in the two clinical-radiological mismatched subgroups. Interpretation Our findings suggested that in patients with anterior-circulation LVO and large infarction, EVT was associated with improved 90-day functional outcomes in those with matched clinical and radiological severities, but not in those with mismatched clinical and radiological severities. Simultaneous consideration of stroke severity and infarct core volume may inform patient selection for EVT. Funding Unrestricted grants from industry [Covidien Healthcare International Trading (Shanghai), Johnson & Johnson MedTech, Genesis MedTech (Shanghai), and Shanghai HeartCare Medical Technology].
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Affiliation(s)
- Lina Zheng
- Department of Neurology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
- China National Clinical Research Centre for Neurological Diseases, Beijing, China
| | - Ximing Nie
- Department of Neurology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
- China National Clinical Research Centre for Neurological Diseases, Beijing, China
| | - Mengxing Wang
- Department of Neurology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
- China National Clinical Research Centre for Neurological Diseases, Beijing, China
| | - Xin Liu
- Department of Neurology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
- China National Clinical Research Centre for Neurological Diseases, Beijing, China
| | - Wanying Duan
- Department of Neurology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
- China National Clinical Research Centre for Neurological Diseases, Beijing, China
| | - Zhe Zhang
- Department of Neurology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
- China National Clinical Research Centre for Neurological Diseases, Beijing, China
| | - Jingyi Liu
- Department of Neurology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
- China National Clinical Research Centre for Neurological Diseases, Beijing, China
| | - Yufei Wei
- Department of Neurology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
- China National Clinical Research Centre for Neurological Diseases, Beijing, China
| | - Miao Wen
- Department of Neurology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Zhonghua Yang
- Department of Neurology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Thomas W. Leung
- Department of Medicine and Therapeutics, Chinese University of Hong Kong, Hong Kong SAR, China
| | - Gaoting Ma
- China National Clinical Research Centre for Neurological Diseases, Beijing, China
- Interventional Neuroradiology, Department of Neurology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Xiaochuan Huo
- Cerebrovascular Disease Department, Neurological Disease Centre, Beijing Anzhen Hospital, Capital Medical University, Beijing, China
| | - Yuesong Pan
- China National Clinical Research Centre for Neurological Diseases, Beijing, China
- Interventional Neuroradiology, Department of Neurology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Thanh N. Nguyen
- Department of Neurology, Radiology Boston Medical Centre, MA, USA
| | - Xinyi Leng
- Department of Medicine and Therapeutics, Chinese University of Hong Kong, Hong Kong SAR, China
| | - Zhongrong Miao
- Department of Neurology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
- China National Clinical Research Centre for Neurological Diseases, Beijing, China
- Interventional Neuroradiology, Department of Neurology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Liping Liu
- Department of Neurology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
- China National Clinical Research Centre for Neurological Diseases, Beijing, China
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Citrome L, Li C, Yu J, Kramer K, Nguyen HB. Effects of cariprazine on reducing symptoms of irritability, hostility, and agitation in patients with manic or mixed episodes of bipolar I disorder. J Affect Disord 2024:S0165-0327(24)00695-5. [PMID: 38657773 DOI: 10.1016/j.jad.2024.04.084] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/08/2023] [Revised: 03/22/2024] [Accepted: 04/21/2024] [Indexed: 04/26/2024]
Abstract
BACKGROUND Hostility, irritability, and agitation are common in patients with bipolar I disorder. Post hoc analyses evaluated the effect of cariprazine on these symptoms in patients with bipolar I mania. METHODS Data were pooled from three randomized, double-blind, placebo-controlled phase 3 cariprazine trials in adults with bipolar I manic/mixed episodes (NCT00488618, NCT01058096, NCT01058668); pooled cariprazine doses (3-12 mg/d) were analyzed. Patients were categorized into hostility/irritability and agitation subgroups by baseline scores: Young Mania Rating Scale (YMRS) irritability and disruptive-aggressive behavior items score ≥ 2; Positive and Negative Syndrome Scale (PANSS) hostility item ≥2; PANSS-Excited Component (PANSS-EC) total score ≥ 14 and score ≥ 4 on ≥1 individual item. Changes from baseline to week 3 in hostility/irritability- and agitation-related outcomes were evaluated. Adjustments were made for the presence of other manic symptoms, sedation, and akathisia. RESULTS Most patients met subgroup inclusion criteria (YMRS hostility = 930; PANSS hostility = 841, PANSS-EC agitation = 486). In the YMRS subgroup, least squares mean differences in change from baseline were statistically significant for cariprazine versus placebo on YMRS hostility/irritability-related items (irritability [-0.93], disruptive-aggressive behavior [-0.79], combined [-1.75]; P ≤ 0.001 each), YMRS total score (-5.92, P ≤ 0.0001), and all individual YMRS items (-0.25 to -0.93, P ≤ 0.0001); differences remained significant after adjustment for other manic symptoms, sedation, and akathisia. Differences in PANSS hostility and PANSS-EC subgroups were significant for cariprazine versus placebo (P ≤ 0.001). LIMITATIONS Post hoc analysis. CONCLUSION Cariprazine demonstrated specific antihostility/irritability and anti-agitation effects in patients with manic/mixed episodes of bipolar I disorder and baseline hostility, irritability, or agitation.
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Affiliation(s)
- Leslie Citrome
- New York Medical College, Valhalla, New York, United States of America.
| | - Chunshan Li
- AbbVie, Florham Park, NJ, United States of America
| | - Jun Yu
- AbbVie, Florham Park, NJ, United States of America
| | - Ken Kramer
- AbbVie, Florham Park, NJ, United States of America
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Corren J, Szefler SJ, Sher E, Korenblat P, Soong W, Hanania NA, Berman G, Brusselle G, Zitnik R, Natalie CR, Sun L, Siu K, Wu WS, Lio P, Armstrong AW. Lebrikizumab in Uncontrolled Asthma: Reanalysis in a Well-Defined Type 2 Population. J Allergy Clin Immunol Pract 2024:S2213-2198(24)00163-6. [PMID: 38360213 DOI: 10.1016/j.jaip.2024.02.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/22/2023] [Revised: 02/02/2024] [Accepted: 02/06/2024] [Indexed: 02/17/2024]
Abstract
BACKGROUND LAVOLTA (L)I, LII, and ACOUSTICS were randomized, placebo-controlled, Phase 3 trials of lebrikizumab, a monoclonal antibody targeting IL-13 in patients with uncontrolled asthma. Failure to demonstrate efficacy may have been related to patient selection in those trials. OBJECTIVE To assess the efficacy in a well-defined subpopulation of patients with elevated blood eosinophil counts and a minimum number of prior asthma exacerbations. We performed an additional analysis in a subpopulation of patients with elevated FeNO and prior exacerbations. METHODS Adult (LI and LII) and adolescent patients (aged 12-17 years weighing ≥40 kg, ACOUSTICS) with uncontrolled asthma received lebrikizumab (125 mg, n = 832; or 37.5 mg, n = 829) or placebo (n = 833) subcutaneously every 4 weeks. Post hoc analysis of the annualized adjusted exacerbation rate (AER) was performed in a subpopulation of patients with baseline blood eosinophils of 300 cells/μL or greater and history of one or more exacerbations. In this subpopulation, there were 227 patients in the placebo group, 222 in the lebrikizumab 37.5-mg group, and 217 in the lebrikizumab 125-mg group. We summarized safety in patients who received at least one dose of lebrikizumab using adverse events. RESULTS Lebrikizumab significantly reduced AER compared with placebo in adults (AER reduction: 125 mg [38%]; and 37.5 mg [41%]) and adolescents (AER reduction:125 mg [59%]; 37.5 mg [64%]) with baseline blood eosinophils of 300 cells/μL or greater and one or more exacerbations. Most adverse events were mild or moderate in severity and did not lead to treatment discontinuation. CONCLUSION Lebrikizumab significantly reduced asthma exacerbations in a subpopulation of patients with elevated blood eosinophils, elevated FeNO, and a history of asthma exacerbation.
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Affiliation(s)
- Jonathan Corren
- David Geffen School of Medicine at UCLA, Los Angeles, Calif.
| | - Stanley J Szefler
- Children's Hospital Colorado, University of Colorado School of Medicine, Aurora, Colo
| | | | | | - Weily Soong
- Allervie Clinical Research-Alabama Allergy & Asthma Center, Birmingham, Ala
| | - Nicola A Hanania
- Section of Pulmonary, Critical Care, and Sleep Medicine, Baylor College of Medicine, Houston, Texas
| | - Gary Berman
- Clinical Research Institute and Allergy & Asthma Specialists, Minneapolis, Minn
| | - Guy Brusselle
- Department of Respiratory Medicine, Ghent University Hospital, Ghent, Belgium
| | | | | | - Luna Sun
- Eli Lilly and Company, Indianapolis, Ind
| | | | | | - Peter Lio
- Northwestern University Feinberg School of Medicine, Medical Dermatology Associates of Chicago, Chicago, Ill
| | - April W Armstrong
- Keck School of Medicine at University of Southern California and Clinical Research for the Southern California Clinical and Translational Research Institute (SC CTSI), Los Angeles, Calif
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Deshmukh V, Chaudhury T, Chadha M, Chawla M, Mukherjee S, Pitale S, Basu D, Gadekar A, Menon S, Trivedi C, Salvi V, Ramakrishnan S, Goyal G. LIVE INDIA: Effectiveness of Gla-100 in a Post hoc Pooled Analysis of FINE ASIA and GOAL Registries. Diabetes Ther 2023; 14:2075-2088. [PMID: 37789213 PMCID: PMC10597908 DOI: 10.1007/s13300-023-01469-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/28/2023] [Accepted: 08/31/2023] [Indexed: 10/05/2023] Open
Abstract
INTRODUCTION Real-world evidence on insulin glargine 100 U/ml (Gla-100) initiation in Indian type 2 diabetes mellitus (T2DM) individuals is limited. The present study aimed to evaluate the effectiveness of Gla-100 in insulin-naïve T2DM participants from India. METHODS This post hoc analysis includes real-world data of insulin-naïve Indian participants with T2DM who started Gla-100 treatment in two Asian registries: FINE ASIA and GOAL. Changes in glycated hemoglobin (HbA1c), fasting plasma glucose (FPG), body weight, insulin dose, and incidence of hypoglycemia from baseline to 6 months were assessed. RESULTS A total of 955 participants with T2DM were identified and analyzed. The mean [standard deviation (SD)] age and duration of diabetes were 54.7 (9.8) years and 9.8 (6.3) years, respectively. Mean HbA1c and FPG were significantly reduced after 6 months of Gla-100 treatment [- 2.07 (1.4) %; - 94.4 (65.2) mg/dl, respectively]. HbA1c targets of < 7.0% and < 7.5% were achieved by 292 (30.6%) and 589 (61.7%) study participants, respectively. The overall incidence of hypoglycemia was low (n = 52; 5.4%); only two participants (0.2%) reported severe hypoglycemia. Insulin was titrated with a mean (SD) increment of 2.5 (5.6) U/day after 6 months, leading to a mean Gla-100 dose of 18.2 (8.9) U/day. Mean body weight remained unchanged from baseline to 6 months (- 0.1 kg). CONCLUSION In routine clinical practice, Gla-100 significantly improved glycemic parameters after 6 months of treatment with a low risk of hypoglycemia and no weight change in participants with T2DM.
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Affiliation(s)
- Vaishali Deshmukh
- Deshmukh Clinic and Research Centre, Second Floor, Pinnacle Prestige, Landmark: Next to Durvankur Hotel, Near Cosmos Bank, Tilak Road, Pantancha Gate, Sadashiv Peth, Pune, Maharashtra, 411030, India.
| | | | - Manoj Chadha
- P.D. Hinduja Hospital and Research Centre, Mumbai, India
| | | | | | | | | | | | | | | | | | | | - Ghanshyam Goyal
- S K Diabetes Research and Education Centre, S V S Marwari Hospital Campus, Kolkata, India
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Singh A, Srivastava AK. Effects of socio-economic status and daily variation on municipal solid waste composition: a preliminary analysis for sustainable planning and development in Aligarh City. Environ Monit Assess 2023; 195:1301. [PMID: 37828370 DOI: 10.1007/s10661-023-11861-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/22/2023] [Accepted: 09/11/2023] [Indexed: 10/14/2023]
Abstract
In the context of developing countries such as India, with great differences in people's living standards and different communities, municipal solid waste (MSW) management is one of the most promising problems in front of municipal organizations. Unlike every city in India, Aligarh City also faces the same problem of municipal solid waste management. This problem not only affects the esthetic view but is also hazardous to people nearby health. Currently, solid waste collected is either dumped in landfill unscientifically or partially treated by A to Z waste management (limited) by composting. In the present study, an effort was made to know about the per capita waste generation and variations in the quantity of different components of the MSW in five different regions of the city with dissimilar living standards. Also, weekly variation was analyzed in the study. One-way ANOVA analysis using Statistical Package for the Social Sciences is performed to investigate the variations in the mean composition of different components. The per capita solid waste generation in Aligarh City was found to be 0.42 kg/person/day. From the analysis, we came to know that compostable component (35.4%) is the highest, then inert (24.6%), plastic (12.2%), paper (10%), textile (9.2%), and sand (8.6%). After analysis, the results can help sort out the problem of MSW management in the city by selecting appropriate units as per the composition of MSW.
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Affiliation(s)
- Alok Singh
- Department of Civil Engineering, Bundelkhand Institute of Engineering and Technology, Jhansi, UP, 284128, India.
| | - Amitabh Kumar Srivastava
- Department of Civil Engineering, Bundelkhand Institute of Engineering and Technology, Jhansi, UP, 284128, India
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Bruyere O, Honvo G, Vidovic E, Cortet B. Is the Rate of Responders to Hyaluronic Acid Injection for Patients with Knee Osteoarthritis Stable Over Time? Post hoc Analyses of a 6-Month Follow-Up Study. Rheumatol Ther 2023; 10:1297-1303. [PMID: 37479957 PMCID: PMC10469129 DOI: 10.1007/s40744-023-00573-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2023] [Accepted: 06/14/2023] [Indexed: 07/23/2023] Open
Abstract
INTRODUCTION Recently, a study showing the non-inferiority of a single injection of sodium hyaluronate plus sorbitol (Synolis VA®) compared to hylan G-F20 (Synvisc-One®) over a 24-week period in patients with knee osteoarthritis was published. The objective of the present study is to assess if a short-term response to a single injection of sodium hyaluronate plus sorbitol can be maintained over a 6 month-period and if the maintenance of the response to treatment is dependent on the functional status at baseline. METHODS Responders to treatment at days 28, 84, and 168 were evaluated according to the responder criteria proposed by the OMERACT-OARSI. The Western Ontario and McMaster Universities Arthritis Index (WOMAC) was used to assess functional status at baseline. All analyses were adjusted for age, gender, BMI, and baseline WOMAC total score using data from the intention-to-treat (ITT) population. RESULTS Out of the 96 patients included in the study who were receiving Synolis VA®, 59.38% were responders at day 28 according to the OMERACT/OARSI responder criteria, 59.78% at day 84, and 64.52% at day 168. Among the responders at D28, the probability of being responder at D84 and D168 was significantly higher than among non-responders, with corresponding odds ratio (95% CI) of 2.85 (1.07-7.59) and 7.28 (2.53-20.93), respectively. Patients with a poorer physical function at baseline were more likely to respond to the treatment at all time points, compared to those with a better physical function (OR 3.74 [1.37-10.21]). CONCLUSIONS An early response of a single injection of sodium hyaluronate plus sorbitol is predictive of long-term response, up to 24 weeks. Patients with a poorer physical function may best benefit from the treatment.
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Affiliation(s)
- Olivier Bruyere
- WHO Collaborating Centre for Epidemiology of Musculo-Skeletal Health and Ageing, Research Unit in Public Health, Epidemiology and Health Economics, University of Liège, Liège, Belgium.
| | - Germain Honvo
- WHO Collaborating Centre for Epidemiology of Musculo-Skeletal Health and Ageing, Research Unit in Public Health, Epidemiology and Health Economics, University of Liège, Liège, Belgium
| | - Eduard Vidovic
- Aptissen SA Medical Department, Plan-les-Ouates, Switzerland
| | - Bernard Cortet
- Department of Rheumatology and UR 4490, University Hospital of Lille, Lille, France
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Hu Z, Wang X, Hong C, Zheng C, Zhang L, Chen Z, Zhou H, Tian Y, Cao X, Cai J, Gu R, Tian Y, Shao L, Wang Z. Workplace-based primary prevention intervention reduces incidence of hypertension: a post hoc analysis of cluster randomized controlled study. BMC Med 2023; 21:214. [PMID: 37316876 DOI: 10.1186/s12916-023-02915-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/19/2022] [Accepted: 05/30/2023] [Indexed: 06/16/2023] Open
Abstract
BACKGROUND A workplace-based primary prevention intervention be an effective approach to reducing the incidence of hypertension (HTN). However, few studies to date have addressed the effect among the Chinese working population. We assessed the effect of a workplace-based multicomponent prevention interventions program for cardiovascular disease on reducing the occurrence of HTN through encouraging employees to adopt a healthy lifestyle. METHODS In this post hoc analysis of cluster randomized controlled study, 60 workplaces across 20 urban regions in China were randomized to either the intervention group (n = 40) or control group (n = 20). All employees in each workplace were asked to complete a baseline survey after randomization for obtaining sociodemographic information, health status, lifestyle, etc. Employees in the intervention group were given a 2-year workplace-based primary prevention intervention program for improving their cardiovascular health, including (1) cardiovascular health education, (2) a reasonable diet, (3) tobacco cessation, (4) physical environment promotion, (5) physical activity, (6) stress management, and (7) health screening. The primary outcome was the incidence of HTN, and the secondary outcomes were improvements of blood pressure (BP) levels and lifestyle factors from baseline to 24 months. A mix effect model was used to assess the intervention effect at the end of the intervention in the two groups. RESULTS Overall, 24,396 participants (18,170 in the intervention group and 6,226 in the control group) were included (mean [standard deviation] age, 39.3 [9.1] years; 14,727 men [60.4%]). After 24 months of the intervention, the incidence of HTN was 8.0% in the intervention groups and 9.6% in the control groups [relative risk (RR) = 0.66, 95% CI, 0.58 ~ 0.76, P < 0.001]. The intervention effect was significant on systolic BP (SBP) level (β = - 0.7 mm Hg, 95% CI, - 1.06 ~ - 0.35; P < 0.001) and on diastolic BP (DBP) level (β = - 1.0 mm Hg, 95% CI, - 1.31 ~ - 0.76; P < 0.001). Moreover, greater improvements were reported in the rates of regular exercise [odd ratio (OR) = 1.39, 95% CI, 1.28 ~ 1.50; P < 0.001], excessive intake of fatty food (OR = 0.54, 95% CI, 0.50 ~ 0.59; P < 0.001), and restrictive use of salt (OR = 1.22, 95% CI, 1.09 ~ 1.36; P = 0.001) in intervention groups. People with a deteriorating lifestyle had higher rates of developing HTN than those with the same or improved lifestyle. Subgroup analysis showed that the intervention effect of BP on employees with educational attainment of high school above (SBP: β = - 1.38/ - 0.76 mm Hg, P < 0.05; DBP: β = - 2.26/ - 0.75 mm Hg, P < 0.001), manual labor workers and administrative worker (SBP: β = - 1.04/ - 1.66 mm Hg, P < 0.05; DBP: β = - 1.85/ - 0.40 mm Hg, P < 0.05), and employees from a workplace with an affiliated hospital (SBP: β = - 2.63 mm Hg, P < 0.001; DBP: β = - 1.93 mm Hg, P < 0.001) were significantly in the intervention group. CONCLUSIONS This post hoc analysis found that workplace-based primary prevention interventions program for cardiovascular disease were effective in promoting healthy lifestyle and reducing the incidence of HTN among employees. TRIAL REGISTRATION Chinese Clinical Trial Registry No. ChiCTR-ECS-14004641.
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Affiliation(s)
- Zhen Hu
- Division of Prevention and Community Health, National Center for Cardiovascular Disease, State Key Laboratory of Cardiovascular Disease, Peking Union Medical College & Chinese Academy of Medical Sciences, National Clinical Research Center of Cardiovascular Disease, Fuwai Hospital, No. 15 (Lin), Fengcunxili, Mentougou District, Beijing, 102308, China
| | - Xin Wang
- Division of Prevention and Community Health, National Center for Cardiovascular Disease, State Key Laboratory of Cardiovascular Disease, Peking Union Medical College & Chinese Academy of Medical Sciences, National Clinical Research Center of Cardiovascular Disease, Fuwai Hospital, No. 15 (Lin), Fengcunxili, Mentougou District, Beijing, 102308, China
| | - Conglin Hong
- Department of Epidemiology, School of Public Health, Suzhou Medical College of Soochow University, Suzhou, 215006, China
| | - Congyi Zheng
- Division of Prevention and Community Health, National Center for Cardiovascular Disease, State Key Laboratory of Cardiovascular Disease, Peking Union Medical College & Chinese Academy of Medical Sciences, National Clinical Research Center of Cardiovascular Disease, Fuwai Hospital, No. 15 (Lin), Fengcunxili, Mentougou District, Beijing, 102308, China
| | - Linfeng Zhang
- Division of Prevention and Community Health, National Center for Cardiovascular Disease, State Key Laboratory of Cardiovascular Disease, Peking Union Medical College & Chinese Academy of Medical Sciences, National Clinical Research Center of Cardiovascular Disease, Fuwai Hospital, No. 15 (Lin), Fengcunxili, Mentougou District, Beijing, 102308, China
| | - Zuo Chen
- Division of Prevention and Community Health, National Center for Cardiovascular Disease, State Key Laboratory of Cardiovascular Disease, Peking Union Medical College & Chinese Academy of Medical Sciences, National Clinical Research Center of Cardiovascular Disease, Fuwai Hospital, No. 15 (Lin), Fengcunxili, Mentougou District, Beijing, 102308, China
| | - Haoqi Zhou
- Department of Biostatistics, Peking University, Beijing, China
| | - Yixin Tian
- Division of Prevention and Community Health, National Center for Cardiovascular Disease, State Key Laboratory of Cardiovascular Disease, Peking Union Medical College & Chinese Academy of Medical Sciences, National Clinical Research Center of Cardiovascular Disease, Fuwai Hospital, No. 15 (Lin), Fengcunxili, Mentougou District, Beijing, 102308, China
| | - Xue Cao
- Division of Prevention and Community Health, National Center for Cardiovascular Disease, State Key Laboratory of Cardiovascular Disease, Peking Union Medical College & Chinese Academy of Medical Sciences, National Clinical Research Center of Cardiovascular Disease, Fuwai Hospital, No. 15 (Lin), Fengcunxili, Mentougou District, Beijing, 102308, China
| | - Jiayin Cai
- Division of Prevention and Community Health, National Center for Cardiovascular Disease, State Key Laboratory of Cardiovascular Disease, Peking Union Medical College & Chinese Academy of Medical Sciences, National Clinical Research Center of Cardiovascular Disease, Fuwai Hospital, No. 15 (Lin), Fengcunxili, Mentougou District, Beijing, 102308, China
| | - Runqing Gu
- Division of Prevention and Community Health, National Center for Cardiovascular Disease, State Key Laboratory of Cardiovascular Disease, Peking Union Medical College & Chinese Academy of Medical Sciences, National Clinical Research Center of Cardiovascular Disease, Fuwai Hospital, No. 15 (Lin), Fengcunxili, Mentougou District, Beijing, 102308, China
- School of Population Medicine and Public Health, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, 100730, China
| | - Ye Tian
- Division of Prevention and Community Health, National Center for Cardiovascular Disease, State Key Laboratory of Cardiovascular Disease, Peking Union Medical College & Chinese Academy of Medical Sciences, National Clinical Research Center of Cardiovascular Disease, Fuwai Hospital, No. 15 (Lin), Fengcunxili, Mentougou District, Beijing, 102308, China
| | - Lan Shao
- Division of Prevention and Community Health, National Center for Cardiovascular Disease, State Key Laboratory of Cardiovascular Disease, Peking Union Medical College & Chinese Academy of Medical Sciences, National Clinical Research Center of Cardiovascular Disease, Fuwai Hospital, No. 15 (Lin), Fengcunxili, Mentougou District, Beijing, 102308, China
| | - Zengwu Wang
- Division of Prevention and Community Health, National Center for Cardiovascular Disease, State Key Laboratory of Cardiovascular Disease, Peking Union Medical College & Chinese Academy of Medical Sciences, National Clinical Research Center of Cardiovascular Disease, Fuwai Hospital, No. 15 (Lin), Fengcunxili, Mentougou District, Beijing, 102308, China.
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Shen Y, Lu J, Hu F, Qian J, Zhang X, Zhong R, Zhong H, Chu T, Han B. Effect and outcomes analysis of anlotinib in non-small cell lung cancer patients with liver metastasis: results from the ALTER 0303 phase 3 randomized clinical trial. J Cancer Res Clin Oncol 2023; 149:1417-1424. [PMID: 35482076 DOI: 10.1007/s00432-022-03964-9] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2022] [Accepted: 02/21/2022] [Indexed: 11/28/2022]
Abstract
PURPOSE Liver metastasis (LM) is common in non-small cell lung cancer (NSCLC), and always predicted worse outcomes with no effective therapy. We aimed to evaluate the effects and prognosis in LM patients treated with anlotinib. METHODS The present study is a post hoc analysis based on a multicenter, double-blind, phase 3 randomized clinical trial which designed to evaluate the efficacy and safety of anlotinib in patients with advanced NSCLC. A total of 437 patients were enrolled in present study, and 78 patients with LM. RESULTS Patients with LM showed a worse outcome compared to those without LM (PFS median, 2.6 vs 4.2 months), and OS (median, 5.6 vs 9.4 months, both P < 0.0001). The anlotinib was associated with longer PFS (median, 3.0 months) compared with placebo (median, 0.9 months), with a hazard ratio (HR) of 0.23 (95%CI, 0.12-0.42; P < 0.0001). Furthermore, OS was marginally significantly better in anlotinib group (median 6.6 months), compared with placebo (median 4.0 months), HR 0.61 (95%CI, 0.36-1.02; P = 0.055). Multivariate analysis confirmed normal peripheral blood LDH/TBiL level predicted better PFS and OS, lower ECOG score acted as independently prognostic factor for superior OS. Anlotinib was more associated with hand-foot syndrome (7.7% vs 0) and serum TSH level rise (7.7% vs 3.8%) and well tolerated, all AEs were no more than grade 3. CONCLUSION Patients with LM had a dismal prognosis, anlotinib could lead to a better PFS in pretreated NSCLC patients, which suggested anlotinib is a potential third-line or further therapy in these patients.
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Affiliation(s)
- Yinchen Shen
- Department of Pulmonary Medicine, Shanghai Chest Hospital, Shanghai Jiao Tong University School of Medicine, West Huaihai Road 241, Xuhui district, Shanghai, 230032, China
| | - Jun Lu
- Department of Pulmonary Medicine, Shanghai Chest Hospital, Shanghai Jiao Tong University School of Medicine, West Huaihai Road 241, Xuhui district, Shanghai, 230032, China
| | - Fang Hu
- Department of Pulmonary Medicine, Shanghai Chest Hospital, Shanghai Jiao Tong University School of Medicine, West Huaihai Road 241, Xuhui district, Shanghai, 230032, China
| | - Jialin Qian
- Department of Pulmonary Medicine, Shanghai Chest Hospital, Shanghai Jiao Tong University School of Medicine, West Huaihai Road 241, Xuhui district, Shanghai, 230032, China
| | - Xueyan Zhang
- Department of Pulmonary Medicine, Shanghai Chest Hospital, Shanghai Jiao Tong University School of Medicine, West Huaihai Road 241, Xuhui district, Shanghai, 230032, China
| | - Runbo Zhong
- Department of Pulmonary Medicine, Shanghai Chest Hospital, Shanghai Jiao Tong University School of Medicine, West Huaihai Road 241, Xuhui district, Shanghai, 230032, China
| | - Hua Zhong
- Department of Pulmonary Medicine, Shanghai Chest Hospital, Shanghai Jiao Tong University School of Medicine, West Huaihai Road 241, Xuhui district, Shanghai, 230032, China
| | - Tianqing Chu
- Department of Pulmonary Medicine, Shanghai Chest Hospital, Shanghai Jiao Tong University School of Medicine, West Huaihai Road 241, Xuhui district, Shanghai, 230032, China.
| | - Baohui Han
- Department of Pulmonary Medicine, Shanghai Chest Hospital, Shanghai Jiao Tong University School of Medicine, West Huaihai Road 241, Xuhui district, Shanghai, 230032, China.
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Ito S, Okuda Y, Sugimoto K. Factors Associated with the Antihypertensive Effect of Esaxerenone and Serum Potassium Elevation: A Pooled Analysis of Seven Phase III Studies. Adv Ther 2023; 40:1242-66. [PMID: 36662393 DOI: 10.1007/s12325-022-02393-x] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2022] [Accepted: 11/29/2022] [Indexed: 01/21/2023]
Abstract
INTRODUCTION This study investigated factors associated with the antihypertensive effects of esaxerenone and the incidence of serum potassium elevation in patients with hypertension. METHODS Using pooled data from seven phase III studies, the study analyzed factors associated with changes in office systolic (SBP) and diastolic (DBP) blood pressure from baseline to 12 weeks, and factors associated with incidence of serum potassium levels ≥ 5.5 mEq/L in esaxerenone-treated patients. RESULTS Overall, 1466 and 1472 patients were included in the full analysis and safety analysis sets, respectively. Male sex (4.02/2.40 mmHg), weight ≥ 78.4 kg (4.62/2.09 mmHg), hypertension duration ≥ 10 years (2.66/1.71 mmHg), prior antihypertensive treatment (2.38/1.40 mmHg), plasma aldosterone concentration ≥ 120 pg/mL (1.66/1.17 mmHg), urinary albumin-to-creatinine ratio (UACR) ≥ 300 mg/gCr (8.94/4.85 mmHg) or 30-299 mg/gCr (5.17/4.15 mmHg), and smoking (2.62/1.27 mmHg) were associated with mean changes in SBP and DBP. Fasting blood glucose ≥ 126 mg/dL (- 2.73 mmHg) was associated with the mean change in SBP only, and older age (65-74 years, - 2.12 mmHg; and ≥ 75 years, - 3.06 mmHg) with mean change in DBP only. Factors significantly associated with incidence of serum potassium levels ≥ 5.5 mEq/L were higher baseline serum potassium (≥ 4.5 mEq/L, odds ratio [OR] 6.702); lower estimated glomerular filtration rate (≥ 90 mL/min/1.73 m2, OR 0.148; 60-89 mL/min/1.73 m2, OR 0.331 vs 30-59 mL/min/1.73 m2, respectively); higher UACR (30-299 mg/gCr, OR 7.317); higher DBP (≥ 100 mmHg, OR 3.248); and grade I hypertension (OR 2.168). CONCLUSION Esaxerenone is effective in patients with a broad range of backgrounds, though some factors may predict increased benefit. Regarding elevated serum potassium, careful therapeutic management is recommended for patients with higher baseline serum potassium and reduced renal function. CLINICAL TRIAL REGISTRATION UMIN000047026.
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10
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Hsu C, Ducreux M, Zhu AX, Qin S, Ikeda M, Kim TY, Galle PR, Finn RS, Chen E, Ma N, Hu Y, Li L, Cheng AL. Hepatic Events and Viral Kinetics in Hepatocellular Carcinoma Patients Treated with Atezolizumab plus Bevacizumab. Liver Cancer 2023; 12:44-56. [PMID: 36872921 PMCID: PMC9982337 DOI: 10.1159/000525499] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/02/2021] [Accepted: 05/04/2022] [Indexed: 02/19/2023] Open
Abstract
Introduction In the Phase 3 IMbrave150 trial (NCT03434379), atezolizumab + bevacizumab demonstrated a clinically meaningful survival benefit over sorafenib in patients with unresectable hepatocellular carcinoma (HCC), including those with hepatitis B virus (HBV) or hepatitis C virus (HCV) infection. We used IMbrave150 data to investigate the safety and risk of viral reactivation or flare in infected patients treated with atezolizumab + bevacizumab or sorafenib. Methods Patients with unresectable HCC not previously treated with systemic therapy were randomized 2:1 to atezolizumab + bevacizumab or sorafenib. In this exploratory analysis, safety was continually evaluated, including for hepatic adverse events. Patients were monitored for HBV and HCV reactivation and flare at screening, the beginning of Cycles 5 and 9, and at treatment discontinuation. Results Of 501 enrolled patients, 485 were included in the safety population; 329 (68%) received atezolizumab + bevacizumab, and 156 (32%) received sorafenib. Overall, 150 (31%) and 58 (12%) patients had HBV and HCV infections, respectively. The safety profiles of atezolizumab + bevacizumab and sorafenib were consistent across patients, regardless of viral infection. Overall, hepatic serious adverse events occurred in 11% of patients receiving atezolizumab + bevacizumab and 8% receiving sorafenib. HBV or HCV reactivation occurred in 2% or 16% of atezolizumab + bevacizumab-treated patients, respectively, versus 7% or 14% with sorafenib. There were no instances of hepatitis flare with atezolizumab + bevacizumab. Conclusions Atezolizumab + bevacizumab had a similar hepatic safety profile in patients with and without HBV or HCV infection. Viral reactivation rates were similar between arms. Overall, these data support the use of atezolizumab + bevacizumab in patients with HCC and HBV or HCV infection without any special precaution.
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Affiliation(s)
- Chiun Hsu
- Graduate Institute of Oncology, National Taiwan University College of Medicine, Taipei, Taiwan.,Department of Medical Oncology, National Taiwan University Cancer Center, Taipei, Taiwan.,Department of Oncology, National Taiwan University Hospital, Taipei, Taiwan
| | - Michel Ducreux
- Department of Medical Oncology, Gustave Roussy Cancer Center, Paris-Saclay University, Villejuif, France
| | - Andrew X Zhu
- Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts, USA.,Jiahui International Cancer Center, Jiahui Health, Shanghai, China
| | - Shukui Qin
- Department of Medical Oncology, Jinling Hospital Cancer Center, Nanjing, China
| | - Masafumi Ikeda
- Department of Hepatobiliary and Pancreatic Oncology, National Cancer Center Hospital East, Kashiwa, Japan
| | - Tae-You Kim
- Department of Internal Medicine, Seoul National University College of Medicine, Seoul, Republic of Korea
| | - Peter R Galle
- Department of Internal Medicine, University Medical Center Mainz, Mainz, Germany
| | - Richard S Finn
- Division of Hematology Oncology, Department of Medicine, University of California, Los Angeles, Los Angeles, California, USA
| | - Ethan Chen
- Product Development Safety, Roche (China) Holding Ltd, Shanghai, China
| | - Ning Ma
- Product Development Safety, Genentech, Inc., South San Francisco, California, USA
| | - Youyou Hu
- Biostatistics, F. Hoffmann-La Roche, Basel, Switzerland
| | - Lindong Li
- Product Development, Roche (China) Holding Ltd, Shanghai, China
| | - Ann-Lii Cheng
- Department of Medical Oncology, National Taiwan University Cancer Center, Taipei, Taiwan.,Department of Oncology, National Taiwan University Hospital, Taipei, Taiwan
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Wang X, Sun Y, Yan S, Shi H, Zhu L, Gao S, Liu Z. Effectiveness of electroacupuncture versus prucalopride for women with severe chronic constipation: secondary analysis of a randomized controlled trial. Int J Colorectal Dis 2023; 38:20. [PMID: 36662303 DOI: 10.1007/s00384-023-04313-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 01/08/2023] [Indexed: 01/21/2023]
Abstract
PURPOSE Electroacupuncture (EA) is a component alternative therapy for severe chronic constipation (SCC). Women are more vulnerable to SCC and gender might impact the response of patients with functional gastrointestinal disorders to therapy. We performed this secondary analysis to explore the effectiveness and safety of EA compared with prucalopride among women with SCC. METHODS Based on a multicenter, randomized, noninferiority trial, 446 female patients were randomly assigned to receive 28-session EA (n = 222) over 8 weeks with 24-week follow-up without treatment or to receive prucalopride (n = 224) over 32 consecutive weeks. The primary outcome was the proportion of overall complete spontaneous bowel movements (CSBMs) responders over weeks 1-8, defined as at least three CSBMs per week, and more than an increase of one CSBM from baseline meanwhile for at least 6 weeks during an 8-week treatment period. Secondary outcomes measure sustained CSBM responder, weekly responders, change from baseline in mean weekly CSBMs and SBMs, straining and stool consistency, quality of life, and adverse events (AEs). RESULTS The proportion of overall responders was 25.23% in the EA group, similar to 25.89% in the prucalopride group, with a between-group difference of - 0.67% (95% CI, - 8.80 to 7.40%; P = 0.872) during an 8-week treatment. In the secondary outcomes, EA and prucalopride groups had no significant difference, except that EA was inferior to prucalopride in improving SBMs. The AEs were less in the EA group than the prucalopride group. CONCLUSION EA may be a promising and safe treatment for women with SCC; its effect could sustain 24 weeks after treatment stopped.
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Affiliation(s)
- Xinlu Wang
- Department of Acupuncture, Guang'anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, China
| | - Yuanjie Sun
- Department of Acupuncture, Guang'anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, China
| | - Shiyan Yan
- International Acupuncture and Moxibustion Innovation Institute, School of Acupuncture-Moxibustion and Tuina, Beijing University of Chinese Medicine, Beijing, China
| | - Hangyu Shi
- Department of Acupuncture, Guang'anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, China
- International Acupuncture and Moxibustion Innovation Institute, School of Acupuncture-Moxibustion and Tuina, Beijing University of Chinese Medicine, Beijing, China
| | - Lili Zhu
- Department of Acupuncture, Guang'anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, China
| | - Shuai Gao
- Department of Acupuncture, Guang'anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, China
| | - Zhishun Liu
- Department of Acupuncture, Guang'anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, China.
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Zhang D, Wang Y, Meng Z, Feng L, Cao K, Li T, Gao Y, Zhou X, Zhang C. Efficacy of Diterpene Ginkgolides Meglumine injection in elderly patients with ischemic stroke: A post hoc analysis of a randomized controlled trial. Phytomedicine 2022; 106:154391. [PMID: 35994847 DOI: 10.1016/j.phymed.2022.154391] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/30/2021] [Revised: 06/06/2022] [Accepted: 08/10/2022] [Indexed: 06/15/2023]
Abstract
BACKGROUND Elderly patients with ischemic stroke (IS) have worse functional outcomes and poorer quality of life after suffering a stroke than younger patients. The identification of effective agents is critical to optimizing the therapy of IS in elderly patients. PURPOSE To examine the efficacy of diterpene ginkgolides meglumine injection (DGMI) vs. Ginaton in treating patients with IS, across different age subgroups. METHODS Efficacy was determined through the post hoc analysis of a randomized controlled study, which had a cohort of 998 patients with IS. Participants were pooled and grouped by age (elderly [aged ≥ 65 yr] vs. non-elderly [aged < 65 yr]). The primary efficacy outcome was the proportion of patients with modified Rankin Scale (mRS) score ranging from 0 to 1 at 90 d. The secondary outcomes were neurological deficit (tested using the National Institutes of Health Stroke Scale [NIHSS] score) and quality of life (tested using the EuroQol-5 Dimension [EQ-5D] and EQ visual analog scale [EQ-VAS] questionnaires). RESULTS There were 399 (40%) patients in the elderly group (average age = 69.8±3.3 yr) and 599 (60%) patients in the non-elderly group (average age = 55.8±6.8 yr). The randomized treatment groups had similar baseline characteristics. For the elderly group, 174 (94%) of the 185 participants in the DGMI group and 169 (79%) of the 214 participants in the Ginaton group achieved the main outcome of a mRS score of 0-1 after three months (odds ratio [OR] = 0.87 [95% confidence interval [CI] = 0.81-0.93], p<0.001). For the non-elderly group, 301 (96%) of the 314 participants in the DGMI group and 237 (83%) of the 214 participants in the Ginaton group achieved the main outcome of a mRS score of 0-1 after three months (OR = 0.88 [95% CI = 0.84-0.92], p<0.001). The overall mean EQ-5D index score and EQ-VAS of the DGMI group were higher than that of the Ginaton group for elderly patients. After controlling other covariates including treatments, gender, weight, height and medical history, the results of mRS score, NIHSS score, EQ-5D index score, and EQ-VAS based on generalized linear model were similar to those of the single covariate analysis. CONCLUSIONS DGMI demonstrated a superior efficacy to Ginaton for patients with IS in both elderly and non-elderly ages.
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Affiliation(s)
- Dandan Zhang
- Dongzhimen Hospital, Beijing University of Chinese Medicine, Beijing, China
| | - Yi Wang
- Beijing International Center for Mathematical Research and Department of Biostatistics, Peking University, Beijing, China
| | - Zhihong Meng
- First Teaching Hospital, Tianjin University of Traditional Chinese Medicine, Tianjin, China
| | - Luda Feng
- Dongzhimen Hospital, Beijing University of Chinese Medicine, Beijing, China; Institute for Brain Disorders, Beijing University of Chinese Medicine, Beijing, China
| | - Kegang Cao
- Dongzhimen Hospital, Beijing University of Chinese Medicine, Beijing, China; Institute for Brain Disorders, Beijing University of Chinese Medicine, Beijing, China
| | - Tingting Li
- Dongzhimen Hospital, Beijing University of Chinese Medicine, Beijing, China; Institute for Brain Disorders, Beijing University of Chinese Medicine, Beijing, China
| | - Ying Gao
- Dongzhimen Hospital, Beijing University of Chinese Medicine, Beijing, China; Institute for Brain Disorders, Beijing University of Chinese Medicine, Beijing, China
| | - Xiaohua Zhou
- Beijing International Center for Mathematical Research and Department of Biostatistics, Peking University, Beijing, China.
| | - Chi Zhang
- Dongzhimen Hospital, Beijing University of Chinese Medicine, Beijing, China.
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Hattori N, Kamei T, Ishida T, Suzuki I, Nomoto M, Tsuboi Y. Long-term effects of safinamide adjunct therapy on levodopa-induced dyskinesia in Parkinson's disease: post-hoc analysis of a Japanese phase III study. J Neural Transm (Vienna) 2022; 129:1277-1287. [PMID: 36001147 PMCID: PMC9468087 DOI: 10.1007/s00702-022-02532-2] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2022] [Accepted: 07/19/2022] [Indexed: 11/03/2022]
Abstract
This post-hoc analysis investigated the long-term effects of safinamide on the course of dyskinesia and efficacy outcomes using data from a phase III, open-label 52-week study of safinamide 50 or 100 mg/day in Japanese patients with Parkinson’s disease (PD) with wearing-off. Patients (N = 194) were grouped using the UPDRS Part IV item 32: with and without pre-existing dyskinesia (pre-D subgroup; item 32 > 0 at baseline [n = 81], without pre-D subgroup; item 32 = 0 at baseline [n = 113]). ON-time with troublesome dyskinesia (ON-TD) increased significantly from baseline to Week 4 in the pre-D subgroup (+ 0.25 ± 0.11 h [mean ± SE], p = 0.0355) but gradually decreased up to Week 52 (change from baseline: − 0.08 ± 0.17 h, p = 0.6224); ON-TD did not change significantly in the Without pre-D subgroup. UPDRS Part IV item 32 score increased significantly at Week 52 compared with baseline in the Without pre-D subgroup, but no UPDRS Part IV dyskinesia related-domains changed in the pre-D subgroup. Both subgroups improved in ON-time without TD, UPDRS Part III, and Part II [OFF-phase] scores. The cumulative incidence of new or worsening dyskinesia (adverse drug reaction) at Week 52 was 32.5 and 5.0% in the pre-D and Without pre-D subgroups, respectively. This study suggested that safinamide led to short-term increasing dyskinesia but may be not associated with marked dyskinesia at 1-year follow-up in patients with pre-existing dyskinesia, and that it improved motor symptoms regardless of the presence or absence of dyskinesia at baseline. Further studies are warranted to investigate this association in more details. Trial registration: JapicCTI-153057 (Registered: 2015/11/02).
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Affiliation(s)
- Nobutaka Hattori
- Department of Neurology, Juntendo University School of Medicine, 2-1-1 Hongo, Bunkyo-ku, Tokyo, 113-8431, Japan.
| | - Takanori Kamei
- Medical Headquarters, Eisai Co., Ltd., 4-6-10 Koishikawa, Bunkyo-ku, Tokyo, 112-8088, Japan
| | - Takayuki Ishida
- Medical Headquarters, Eisai Co., Ltd., 4-6-10 Koishikawa, Bunkyo-ku, Tokyo, 112-8088, Japan
| | - Ippei Suzuki
- Medicine Development, Deep Human Biology Learning, Eisai Co., Ltd., 4-6-10 Koishikawa, Bunkyo-ku, Tokyo, 112-8088, Japan
| | - Masahiro Nomoto
- Saiseikai Imabari Center for Health and Welfare, 7-6-1 Kitamura, Imabari, Ehime, 799-1592, Japan
| | - Yoshio Tsuboi
- Department of Neurology, Fukuoka University, 7-45-1 Nanakuma, Jonan-ku, Fukuoka, 814-0180, Japan
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Calzetta L, Rogliani P. Letter to the Editor Regarding "Clinical Remission in Severe Asthma: A Pooled Post Hoc Analysis of the Patient Journey with Benralizumab". Adv Ther 2022; 39:3857-61. [PMID: 35731338 DOI: 10.1007/s12325-022-02213-2] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2022] [Accepted: 05/31/2022] [Indexed: 11/01/2022]
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Xu W, Yang S, Tam CS, Seymour JF, Zhou K, Opat S, Qiu L, Sun M, Wang T, Trotman J, Pan L, Gao S, Zhou J, Zhou D, Zhu J, Song Y, Hu J, Feng R, Huang H, Su D, Shi M, Li J. Zanubrutinib Monotherapy for Naïve and Relapsed/Refractory Chronic Lymphocytic Leukemia/Small Lymphocytic Lymphoma: A Pooled Analysis of Three Studies. Adv Ther 2022. [PMID: 35900694 DOI: 10.1007/s12325-022-02238-7] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2022] [Accepted: 06/20/2022] [Indexed: 02/05/2023]
Abstract
INTRODUCTION Zanubrutinib is a highly selective irreversible inhibitor of Bruton tyrosine kinase which has shown significant activity in lymphoid malignancies in early phase studies. We report here the long-term follow-up outcomes of zanubrutinib in various lines of therapy in patients with chronic lymphocytic leukemia/small lymphocytic lymphoma (CLL/SLL). METHODS This post hoc analysis pooled patients with treatment-naïve (TN) or relapsed/refractory (R/R) CLL/SLL receiving zanubrutinib monotherapy from three phase 1/2 studies (BGB-3111-1002, BGB-3111-AU-003, BGB-3111-205). RESULTS A total of 211 patients with CLL/SLL (TN 19, R/R 192) were included. After weighting (TN 19, R/R 24), the overall response rate (ORR) was 95.4% and significantly higher in the TN group than in the R/R group (100 vs. 91.0%, p < 0.0001). ORR was also significantly higher in the TN group than in the one prior line of therapy group (100 vs. 98.9%, p < 0.0001). Among those with R/R disease, the ORR was 97.8% in patients with one prior line of therapy (n = 79) and 90.7% in those with > 1 prior lines of therapy (n = 85; p = 0.080). The median follow-up times were 50.1, 35.7, and 45.9 months for TN, R/R and all cohorts, respectively. Progression-free survival and overall survival were significantly longer in the TN group and only one prior line of therapy group compared with the > 1 prior lines of therapy group (all p < 0.05) and were similar in the TN group compared with the one prior line therapy group. Efficacy was similar regardless of the presence of genomic aberrations. Most frequent grade ≥ 3 adverse events were infections (41.7%), neutropenia (34.1%), and thrombocytopenia (9.4%). Atrial fibrillation occurred in only 1.9% of patients. CONCLUSIONS With extended follow-up, zanubrutinib yielded long-term benefits and demonstrated a favorable safety profile for patients with TN or RR CLL/SLL. Earlier utilization of zanubrutinib was associated with better outcomes. TRIAL REGISTRATION Clinical Trials.gov identifiers, NCT03189524, NCT02343120 (retrospectively registered), and NCT03206918 (retrospectively registered).
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Sechaud R, Sinclair K, Grosch K, Ouatas T, Pathak D. Evaluation of drug-drug interactions between midostaurin and strong CYP3A4 inhibitors in patients with FLT-3-mutated acute myeloid leukemia (AML). Cancer Chemother Pharmacol 2022; 90:19-27. [PMID: 35751657 DOI: 10.1007/s00280-022-04448-w] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2022] [Accepted: 06/04/2022] [Indexed: 12/25/2022]
Abstract
PURPOSE Midostaurin, approved for the treatment of newly diagnosed, FLT3-mutated acute myeloid leukemia (AML), is metabolized by cytochrome P450 3A4 (CYP3A4). Midostaurin with concomitant strong CYP3A4 inhibitors use (e.g., antifungal azoles) may result in drug-drug interactions. This post hoc analysis of RATIFY phase 3 study data evaluated effects of strong CYP3A4 inhibitor use on the exposure and safety of midostaurin. METHODS Trough concentrations were used to assess midostaurin and metabolite exposure in the presence and absence of strong CYP3A4 inhibitors. Adverse event (AE) frequency was assessed in patients who received concomitant strong CYP3A4 inhibitors vs those who did not. Time to first clinically notable AE (CNAE) was also assessed in patients with high midostaurin plasma exposure vs those of matched placebo controls. RESULTS Use of concomitant strong CYP3A4 inhibitors was most frequent during the induction phase (60.8%). A 1.44-fold increase in midostaurin plasma exposure was observed in patients with concomitant strong CYP3A4 inhibitor use vs those without. Midostaurin-treated patients who received concomitant strong CYP3A4 inhibitors experienced grade 3/4 infection-related AEs more frequently vs those who did not. Patients with high levels of midostaurin exposure had a shorter median time to first grade 3/4 CNAE vs placebo controls (36 vs 41 days, respectively; P = .012). CONCLUSION Although concomitantly administered strong CYP3A4 inhibitors increased midostaurin exposure 1.44-fold, no clinically relevant differences in safety were noted. Midostaurin dose adjustment is not necessary with concomitant strong CYP3A4 inhibitors in patients with FLT3-mutated AML; however, caution is advised, and patients should be closely monitored.
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Affiliation(s)
| | | | - Kai Grosch
- Novartis Pharma AG, CH-4002, Basel, Switzerland
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Mueller RB, Schulze-Koops H, Furst DE, Cohen SB, Kwok K, Wang L, Killeen T, von Kempis J. Effect of dose adjustments on the efficacy and safety of tofacitinib in patients with rheumatoid arthritis: a post hoc analysis of an open-label, long-term extension study (ORAL Sequel). Clin Rheumatol 2022; 41:1045-1055. [PMID: 34973077 PMCID: PMC8913559 DOI: 10.1007/s10067-021-05908-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2021] [Revised: 08/26/2021] [Accepted: 09/02/2021] [Indexed: 11/30/2022]
Abstract
Introduction/objectives We assess the impact of switching versus staying on the same tofacitinib dose on efficacy and safety in patients with rheumatoid arthritis (RA). Methods ORAL Sequel was an open-label, long-term extension study of patients with RA receiving tofacitinib 5 or 10 mg BID for up to 9.5 years. Tofacitinib doses could be switched during the study at investigator discretion. In this post hoc analysis, data from ORAL Sequel were stratified into four groups: 5 → 10 mg BID (Dose-up); 5 mg BID (Stay-on 5); 10 → 5 mg BID (Dose-down); and 10 mg BID (Stay-on 10). Efficacy assessments over 12 months included: change from baseline in 4-component Disease Activity Score in 28 joints, erythrocyte sedimentation rate (DAS28), and DAS28 minimum clinically important difference, remission, and low disease activity (LDA) rates. Safety was assessed for the study duration. Results Generally, DAS28 improvements and minimum clinically important difference rates were significantly greater (p < 0.05) in Dose-up versus Stay-on 5 up to month 12. DAS28 remission rates were significantly greater in Dose-up versus Stay-on 5 at month 12. Change from baseline in DAS28 was similar in Dose-down and Stay-on 10. No significant differences in DAS28 LDA rates were observed between groups. Safety data were similar overall across the four groups. Conclusion In patients with RA receiving open-label tofacitinib, this analysis found that some benefited from increasing dose from 5 to 10 mg BID and did not find that reducing dose from 10 to 5 mg BID affected efficacy or that dose switching in either direction affected safety. Study registration ClinicalTrials.gov number NCT00413699. Registered December 20, 2006. https://clinicaltrials.gov/ct2/show/NCT00413699Key Points • This post hoc analysis of data from the long-term extension study, ORAL Sequel, assessed the impact of dose switching between tofacitinib 5 and 10 mg twice daily (BID), at the investigator’s discretion, on efficacy and safety in patients with rheumatoid arthritis (RA). • Dosing up from tofacitinib 5 to 10 mg BID was associated with improved efficacy up to 12 months versus staying on 5 mg BID, and dosing down from 10 to 5 mg BID was not generally associated with a significant loss of efficacy. • Safety outcomes were generally consistent across dose groups and did not change markedly after switching dose in either direction. • These findings can help to inform physicians on what may be expected in terms of efficacy and safety when adjusting tofacitinib dose according to clinical need. The recommended tofacitinib dosage for the treatment of RA in most jurisdictions is 5 mg BID. |
Supplementary Information The online version contains supplementary material available at 10.1007/s10067-021-05908-z.
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Affiliation(s)
- Ruediger B Mueller
- Rheumazentrum Ostschweiz, St. Jakobsstr. 20, 9000, St. Gallen, Switzerland. .,Division of Rheumatology and Immunology, Kantonsspital St. Gallen, St. Gallen, Switzerland. .,Division of Rheumatology and Clinical Immunology, Department of Internal Medicine IV, Ludwig-Maximilians-University Munich, Munich, Germany.
| | - Hendrik Schulze-Koops
- Division of Rheumatology and Clinical Immunology, Department of Internal Medicine IV, Ludwig-Maximilians-University Munich, Munich, Germany
| | - Daniel E Furst
- UCLA, Los Angeles, CA, USA.,University of Washington, Seattle, WA, USA.,University of Florence, Florence, Italy
| | - Stanley B Cohen
- Metroplex Clinical Research Center and University of Texas Southwestern Medical Center, Dallas, TX, USA
| | | | | | | | - Johannes von Kempis
- Division of Rheumatology and Immunology, Kantonsspital St. Gallen, St. Gallen, Switzerland
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Gautam P, Kumar S. Reduction of chemical oxygen demand through electrocoagulation: an exclusive study for hazardous waste landfill leachate. Environ Sci Pollut Res Int 2022; 29:7583-7594. [PMID: 34476714 DOI: 10.1007/s11356-021-16214-1] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/19/2021] [Accepted: 08/24/2021] [Indexed: 06/13/2023]
Abstract
Leachate produced from hazardous waste landfills has been observed to exhibit very complex characteristics including the presence of a high amount of refractory organics and toxic elements which make it unfit for conventional treatment. This study is focused on the characterization and treatability of "hazardous waste landfill leachate" through electrocoagulation for the reduction of chemical oxygen demand (COD). Effect of different operating parameters, such as electrode material, interelectrode distance (IED), current density (CD), and electrolysis time (ET), has also been studied. For galvanized iron (GI) electrodes, a significant reduction in phenolic compounds, cadmium, lead, and zinc concentration was observed and more than 80% reduction in COD and color was achieved on a bench-scale reactor for a CD value of 41.64 A/cm2 at IED of 1.5 cm and for ET equating to 240 min. Substantiated by experimental results and statistical analysis like ANOVA and post hoc analysis, it appears that electrocoagulation is a proficient technology for the treatment of hazardous waste landfill leachate which has a huge potential for further research.
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Affiliation(s)
- Pratibha Gautam
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, 201 002, India
- CSIR-National Environmental Engineering Research Institute (CSIR-NEERI), Nehru Marg, Nagpur, 440 020, India
- Shroff S R Rotary Institute of Chemical Technology, UPL University of Sustainable Technology, Ankleshwar, 393002, India
| | - Sunil Kumar
- CSIR-National Environmental Engineering Research Institute (CSIR-NEERI), Nehru Marg, Nagpur, 440 020, India.
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Nomoto M, Ishida T, Koebis M, Kamei T, Suzuki I, Hattori N, Tsuboi Y. Characteristics of wearing-off and motor symptoms improved by safinamide adjunct therapy in patients with Parkinson's disease: A post hoc analysis of a Japanese phase 2/3 study. J Neurol Sci 2021; 434:120083. [PMID: 35007919 DOI: 10.1016/j.jns.2021.120083] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2021] [Revised: 12/01/2021] [Accepted: 12/05/2021] [Indexed: 02/03/2023]
Abstract
INTRODUCTION Patients with Parkinson's disease (PD) experience various motor and non-motor symptoms. We conducted a post hoc analysis of a Japanese phase 2/3 study of safinamide (50 or 100 mg/day) in patients with Parkinson's disease and wearing-off to evaluate response according to background factors. Safinamide efficacy against major motor symptoms was also assessed. METHODS Multiple regression analyses in safinamide-treated patients (50 or 100 mg/day) assessed changes in daily ON-time without troublesome dyskinesia (hereafter referred to as ON-time) according to baseline clinical variables. Subgroup analyses by baseline Unified Parkinson's Disease Rating Scale (UPDRS) part III score were also conducted. We evaluated cardinal motor symptoms using the UPDRS. RESULTS In the multiple regression analysis, changes in ON-time were related to baseline non-motor symptoms (UPDRS part I score) and ON-time in the 50-mg group, but no relationships with non-motor symptoms were observed in the 100-mg group. Additionally, in the subgroup analysis of patients with more severe motor symptoms (UPDRS part III score > 20), a significant improvement in ON-time was observed only with 100 mg/day (p = 0.01). At both doses, safinamide significantly improved cardinal motor symptom scores (bradykinesia, rigidity, tremor, axial symptoms, and gait disturbances). CONCLUSIONS The observed response profile to the 50-mg/day dose may be related to baseline non-motor symptoms, but this was not true for the 100-mg/day dose. Both safinamide doses improved major motor symptoms in levodopa-treated patients with PD.
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Rosenkranz S, Channick R, Chin KM, Jenner B, Gaine S, Galiè N, Ghofrani HA, Hoeper MM, McLaughlin VV, Du Roure C, Rubin LJ, Sitbon O, Tapson V, Lang IM. The impact of comorbidities on selexipag treatment effect in patients with pulmonary arterial hypertension: insights from the GRIPHON study. Eur J Heart Fail 2021; 24:205-214. [PMID: 34806261 PMCID: PMC9298818 DOI: 10.1002/ejhf.2369] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/31/2021] [Revised: 09/23/2021] [Accepted: 10/17/2021] [Indexed: 11/23/2022] Open
Abstract
Aims The number of pulmonary arterial hypertension (PAH) patients with comorbidities is increasing and there are limited data on response to PAH‐targeted therapies in this population. These post hoc analyses explored the effect of selexipag in PAH patients with cardiovascular comorbidities in the GRIPHON study. Methods and results Randomized patients (n = 1156) were classified using three methods: (i) by subgroups defined according to previously published comorbidity count and restrictive haemodynamic criteria: Subgroup A (<3 comorbidities and haemodynamic criteria met; n = 962) and Subgroup B (≥3 comorbidities and/or haemodynamic criteria not met; n = 144); comorbidities included body mass index ≥30 kg/m2, essential hypertension, diabetes, history of coronary artery disease; (ii) by number of comorbidities, with addition of atrial fibrillation (0, 1, 2, 3, 4, or 5); (iii) by presence of individual comorbidities. Selexipag to placebo hazard ratios (HR) and 95% confidence intervals (CI) for morbidity/mortality (primary composite endpoint) were estimated using Cox regression adjusting selexipag effect for baseline covariates. Approximately half of the patients in GRIPHON (n = 584; 50.5%) had comorbidities. Selexipag reduced the risk of a morbidity/mortality event compared with placebo in both Subgroup A (HR 0.66, 95% CI 0.53, 0.82) and Subgroup B (HR 0.50, 95% CI 0.26, 0.96), with no evidence of an inconsistent treatment effect between subgroups (interaction p = 0.432). Consistent results were observed in analyses by number and by specific type of comorbidity. Conclusion Selexipag reduces the risk of a morbidity/mortality event vs. placebo irrespective of patient comorbidity status, suggesting that comorbidity status does not influence the treatment effect of selexipag.
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Affiliation(s)
- Stephan Rosenkranz
- Heart Center, University Hospital Cologne, and Cologne Cardiovascular Research Center (CCRC), Cologne, Germany
| | | | | | | | - Sean Gaine
- Mater Misericordiae University Hospital, Dublin, Ireland
| | - Nazzareno Galiè
- DIMES, University of Bologna and IRCCS, S. Orsola University Hospital, Bologna, Italy
| | - Hossein-Ardeschir Ghofrani
- University of Giessen and Marburg Lung Center, Giessen, Germany, member of the German Center for Lung Research, and Department of Medicine, Imperial College London, London, UK
| | - Marius M Hoeper
- Department of Respiratory Medicine, Hannover Medical School and German Center for Lung Research, Hannover, Germany
| | | | | | - Lewis J Rubin
- Division of Pulmonary and Critical Care Medicine, University of California, San Diego, CA, USA
| | - Olivier Sitbon
- Hôpital Universitaire de Bicêtre, Université Paris-Sud, Le Kremlin Bicêtre, France
| | | | - Irene M Lang
- Division of Cardiology, Medical University of Vienna, Vienna, Austria
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21
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Tsuboi Y, Koebis M, Kogo Y, Ishida T, Suzuki I, Nomoto M, Hattori N. Effects of safinamide adjunct therapy on pain in patients with Parkinson's disease: Post hoc analysis of a Japanese phase 2/3 study. J Neurol Sci 2021; 429:118070. [PMID: 34509801 DOI: 10.1016/j.jns.2021.118070] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2021] [Revised: 08/17/2021] [Accepted: 09/02/2021] [Indexed: 12/25/2022]
Abstract
INTRODUCTION The non-dopaminergic and dopaminergic actions of safinamide may alleviate pain in patients with Parkinson's disease (PD). We investigated the efficacy of safinamide for pain when administered as an adjunct to levodopa in Japanese patients with PD. METHODS This was a post hoc analysis of a phase 2/3 clinical study of safinamide in Japanese patients with PD who were experiencing wearing-off. Pain was assessed using the Unified Parkinson's Disease Rating Scale (UPDRS) Part II 'sensory symptoms' item 17, on a scale of 0-4, and the 39-item Parkinson's Disease Questionnaire (PDQ-39) 'bodily discomfort' domain score. Subgroup analyses, according to baseline symptoms and concomitant medications, were also performed. RESULTS Least square (LS) mean changes in the UPDRS item 17 score from baseline to Week 24 in the placebo, safinamide 50-mg and safinamide 100-mg groups during the OFF phase were 0.08, -0.15 (p = 0.0133 vs placebo) and -0.18 (p = 0.0054), respectively, and during the ON phase were 0.04, -0.08 (p = 0.0529) and -0.08 (p = 0.0505), respectively. Changes from baseline to Week 24 in PDQ-39 'bodily discomfort' scores were not significantly different in safinamide groups vs placebo. The presence of moderate-to-severe bradykinesia or early-morning dystonia at baseline resulted in numerically greater effect sizes in UPDRS item 17 scores during the OFF phase. CONCLUSIONS Safinamide 50 mg and 100 mg reduced the UPDRS item 17 score in patients with PD, especially during the OFF phase. Patients with moderate-to-severe bradykinesia and early-morning dystonia may benefit from safinamide treatment.
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Affiliation(s)
- Yoshio Tsuboi
- Department of Neurology, Fukuoka University, 7-45-1 Nanakuma, Jonan-ku, Fukuoka 814-0180, Japan.
| | - Michinori Koebis
- Medical Headquarters, Eisai Co., Ltd., 4-6-10 Koishikawa, Bunkyo-ku, Tokyo 112-8088, Japan.
| | - Yuki Kogo
- Medical Headquarters, Eisai Co., Ltd., 4-6-10 Koishikawa, Bunkyo-ku, Tokyo 112-8088, Japan.
| | - Takayuki Ishida
- Medical Headquarters, Eisai Co., Ltd., 4-6-10 Koishikawa, Bunkyo-ku, Tokyo 112-8088, Japan.
| | - Ippei Suzuki
- Medicine Development Center, Eisai Co., Ltd., 4-6-10 Koishikawa, Bunkyo-ku, Tokyo 112-8088, Japan.
| | - Masahiro Nomoto
- Saiseikai Imabari Center for Health and Welfare, 7-6-1 Kitamura, Imabari, Ehime 799-1592, Japan.
| | - Nobutaka Hattori
- Department of Neurology, Juntendo University School of Medicine, 2-1-1 Hongo, Bunkyo-ku, Tokyo 113-8431, Japan.
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Coleman R, Zhou Y, Jandial D, Cadieux B, Chan A. Bone Health Outcomes from the International, Multicenter, Randomized, Phase 3, Placebo-Controlled D-CARE Study Assessing Adjuvant Denosumab in Early Breast Cancer. Adv Ther 2021; 38:4569-4580. [PMID: 34185259 PMCID: PMC8342342 DOI: 10.1007/s12325-021-01812-9] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2021] [Accepted: 05/28/2021] [Indexed: 12/19/2022]
Abstract
Introduction D-CARE, an international, phase 3, randomized, double-blind, placebo-controlled study in women with early-stage breast cancer at high risk of disease recurrence, failed to meet its primary endpoint—improvement in bone metastasis-free survival (BMFS) with adjuvant denosumab vs placebo injections. As a result of the limitations of assessing BMFS, which includes relapse in bone with and without extraskeletal recurrences and deaths from any cause, the prespecified exploratory bone endpoints’ analysis may provide a more clinically meaningful effect of denosumab in this disease setting. Methods The study enrolled women (aged ≥ 18 years) with histologically confirmed stage II/III breast cancer. Patients treated with adjuvant/neoadjuvant chemotherapy meeting inclusion criteria were randomly assigned 1:1 to receive either denosumab (120 mg) or placebo subcutaneously every 3–4 weeks for about 6 months and then every 3 months for a total treatment duration of 5 years. Five prespecified exploratory bone endpoints and post hoc subgroup analysis based on age (< 50 and ≥ 50 years) and menopause status (premenopausal and postmenopausal) were evaluated. Results Overall, 4509 women with early-stage breast cancer were assigned to receive denosumab (N = 2256) or placebo (N = 2253). The baseline demographics and clinical characteristics were comparable between the two arms. The hazard ratio (HR) for time to first bone metastasis was 0.82 (95% CI 0.66–1.02; p = 0.068), with HRs of 0.70 (95% CI 0.52–0.94; p = 0.018) for patients < 50 years old and 0.74 (95% CI 0.55–0.98; p = 0.038) for premenopausal patients, favoring the denosumab group. The HRs for time to first on-study fracture and time to first on-study skeletal-related event were 0.76 (95% CI 0.63–0.92; p = 0.004) and 0.52 (95% CI 0.35–0.78; p = 0.001), respectively, again favoring the denosumab group. Conclusion The exploratory bone endpoints indicate the benefits of denosumab treatment in patients with high-risk early breast cancer, supporting the expected bone health benefits contributed by denosumab. Trial Registration Number NCT01077154
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Affiliation(s)
| | | | | | | | - Arlene Chan
- Breast Cancer Research Centre-WA and Curtin University, Perth, WA, Australia.
- Perth Breast Cancer Institute, Hollywood Consulting Centre, Suite 406, 91 Monash Ave, Nedlands, WA, 6009, Australia.
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Guo L, Zhang B, Hou J, Zhou Z. Evaluation of Characteristics of Gastrointestinal Adverse Events with Once-Weekly Dulaglutide Treatment in Chinese Patients with Type 2 Diabetes: A Post Hoc Pooled Analysis of Two Randomized Trials. Diabetes Ther 2020; 11:1821-1833. [PMID: 32621083 PMCID: PMC7376772 DOI: 10.1007/s13300-020-00869-z] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/29/2020] [Indexed: 02/07/2023] Open
Abstract
INTRODUCTION Gastrointestinal (GI) events are a common side effect of glucagon-like peptide 1 (GLP-1) receptor agonists (RA) class. This post hoc analysis assessed the characteristics of GI adverse events in Chinese patients with type 2 diabetes (T2D) who were treated with once-weekly dulaglutide from two randomized clinical trials. METHODS Chinese patients with T2D, treated with once-weekly dulaglutide (1.5 mg and 0.75 mg) from two phase III multicenter trials (AWARD-CHN1 and AWARD-CHN2) were included. Descriptive statistics were used to present the data. The characteristics (incidence, severity, onset, duration, and time of occurrence) of GI adverse events reported through 26 weeks in a Chinese subpopulation from the two trials were investigated. RESULTS A total of 787 Chinese patients with T2D were included in this analysis. Up to week 26, 225 patients (28.6%) reported at least one GI treatment-emergent adverse event (TEAE). The most frequently reported GI TEAEs were diarrhea (13.1%), nausea (6.6%), abdominal distension (6.4%), and vomiting (3.0%), with most being categorized as mild to moderate in severity in proportions of 92%, 88%, 94%, and 83%, respectively. A total of 12 patients (1.5%) discontinued the dulaglutide treatment as a result of GI TEAEs. The median duration of the first reported GI TEAEs was 4.0, 5.0, 12.5, and 4.0 days for diarrhea, nausea, abdominal distension, and vomiting, respectively. The incidence of GI TEAEs was more frequent during the first 2 weeks of dulaglutide treatment; however, the incidence declined rapidly after 2 weeks and remained low until week 26. CONCLUSIONS Most of the GI TEAEs associated with once-weekly dulaglutide (1.5 mg and 0.75 mg) were mild to moderate in severity. The incidence of GI TEAEs was more pronounced during the first 2 weeks of dulaglutide treatment but declined rapidly as treatment continued, and was low at week 26, indicating that dulaglutide was well tolerated in Chinese patients with T2D. TRIAL REGISTRATION NCT01648582 and NCT01644500.
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Affiliation(s)
- Lixin Guo
- Department of Endocrinology, Beijing Hospital, National Center of Gerontology, No.1, Dahua Road, Dongcheng District, Beijing, 100730, China
| | - Bin Zhang
- Lilly Suzhou Pharmaceutical Co., Ltd, 19F, Tower 1 HKRI, Taikoo Hui, No. 288, Shi Men No. 1 Rd, Shanghai, 200041, China
| | - Jianing Hou
- Lilly Suzhou Pharmaceutical Co., Ltd, 19F, Tower 1 HKRI, Taikoo Hui, No. 288, Shi Men No. 1 Rd, Shanghai, 200041, China.
| | - Zhiguang Zhou
- Department of Metabolism and Endocrinology, The Second Xiangya Hospital, Central South University, 139 Renmin Road, Changsha, 410011, Hunan, China.
- Key Laboratory of Diabetes Immunology (Central South University), Ministry of Education, National Clinical Research Center for Metabolic Diseases, Changsha, China.
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Toto RD, Goldenberg R, Chertow GM, Cain V, Stefánsson BV, Sjöström CD, Sartipy P. Correction of hypomagnesemia by dapagliflozin in patients with type 2 diabetes: A post hoc analysis of 10 randomized, placebo-controlled trials. J Diabetes Complications 2019; 33:107402. [PMID: 31375422 DOI: 10.1016/j.jdiacomp.2019.06.007] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/09/2019] [Revised: 06/25/2019] [Accepted: 06/25/2019] [Indexed: 02/07/2023]
Abstract
AIMS Hypomagnesemia (serum magnesium [Mg] <0.74 mmol/L [<1.8 mg/dL]) is commonly observed in patients with type 2 diabetes (T2D). This study investigated the effect of treatment with dapagliflozin 10 mg on Mg concentrations in patients with T2D. METHODS In this post hoc analysis, we used pooled data from 10 placebo-controlled studies of dapagliflozin over 24 weeks of treatment in patients with T2D. We evaluated the change in Mg in patients receiving dapagliflozin vs. placebo overall, and in subgroups with baseline hypomagnesemia and normal/hypermagnesemia (≥0.74 mmol/L [≥1.8 mg/dL]). We determined the proportion of patients with baseline hypomagnesemia who achieved Mg ≥0.74 mmol/L (≥1.8 mg/dL). RESULTS A total of 4398 patients with T2D were included. The mean change from baseline to week 24 in Mg was significantly larger with dapagliflozin vs. placebo; difference, 0.06 mmol/L (95% confidence interval [CI]: 0.05, 0.06). The proportion of patients with Mg within the population reference range after 24 weeks of treatment was significantly higher with dapagliflozin vs. placebo; difference, 47.8% (95% CI: 41.4, 53.9). The proportion of patients displaying hypermagnesemia did not increase with dapagliflozin treatment. CONCLUSIONS Treatment with dapagliflozin 10 mg resulted in correction of Mg concentrations in patients with T2D and hypomagnesemia.
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Affiliation(s)
- Robert D Toto
- University of Texas Southwestern Medical Center, Dallas, TX, USA.
| | | | | | - Valerie Cain
- Bogier Clinical and IT Solutions, Raleigh, NC, USA
| | - Bergur V Stefánsson
- Late-stage Development, Cardiovascular, Renal and Metabolism, BioPharmaceuticals R&D, AstraZeneca, Gothenburg, Sweden
| | - C David Sjöström
- Late-stage Development, Cardiovascular, Renal and Metabolism, BioPharmaceuticals R&D, AstraZeneca, Gothenburg, Sweden
| | - Peter Sartipy
- Late-stage Development, Cardiovascular, Renal and Metabolism, BioPharmaceuticals R&D, AstraZeneca, Gothenburg, Sweden; Systems Biology Research Center, School of Bioscience, University of Skövde, Skövde, Sweden
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You CW, Baek HJ, Park SK, Park YS, Shin HJ, Engl W, Tangada S. Subgroup analysis of a phase 2/3 study of rurioctocog alfa pegol in patients with severe hemophilia A: efficacy and safety in previously treated Korean patients. Blood Res 2019; 54:198-203. [PMID: 31730687 PMCID: PMC6779944 DOI: 10.5045/br.2019.54.3.198] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2019] [Revised: 05/23/2019] [Accepted: 07/31/2019] [Indexed: 11/17/2022] Open
Abstract
Background The efficacy and safety of extended half-life, full-length, pegylated recombinant factor VIII rurioctocog alfa pegol [BAX 855, ADYNOVATE (USA)/ADYNOVI (Europe); Baxalta US Inc., a Takeda company, Lexington, MA, USA] was investigated in previously treated Korean patients with severe hemophilia A (HA). Methods A post hoc data analysis from the international, multicenter, phase 2/3 PROLONG-ATE study of rurioctocog alfa pegol in patients with severe HA (NCT01736475) determined annualized bleeding rates (ABRs) and rates of adverse events (AEs) in Korean patients treated in this study. Results All 10 enrolled Korean patients receiving rurioctocog alfa pegol (9 prophylaxis, 1 on-demand) completed the study [median (range) age, 28.0 (12–50) yr; weight, 64.8 (45–90) kg; 8 patients had ≥1 target joint at screening]. Median (range) ABR was 1.9 (0.0–14.5) for patients on prophylaxis and 62.2 for the patient receiving on-demand treatment. The hemostatic efficacy of rurioctocog alfa pegol was rated “excellent” or “good” and only single infusions were required per bleeding episode. ABRs improved in most patients compared with prestudy values. No dose adjustments were required for prophylaxis, and the dosing frequency was reduced in 8 patients, compared with their previous prophylaxis regimen. No serious AEs were reported; all 9 nonserious AEs (in 3 patients) were mild in severity and unrelated to the study treatment. Conclusion This post hoc analysis of a small group of Korean patients with severe HA indicated that rurioctocog alfa pegol was effective, and no serious AEs were observed. For most patients, the dosing frequency was also reduced compared with their previous regimen.
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Affiliation(s)
| | - Hee Jo Baek
- Chonnam National University Hwasun Hospital, Chonnam National University Medical School, Gwangju, Korea
| | | | | | - Ho-Jin Shin
- Pusan National University Hospital, Busan, Korea
| | - Werner Engl
- Baxalta Innovations GmbH, a Takeda Company, Vienna, Austria
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Tentolouris N, Knudsen ST, Lapolla A, Wolden ML, Haldrup S, Schultes B. Switching "Real-World" Diabetes Patients to Degludec from Other Basal Insulins Provides Different Clinical Benefits According to Their Baseline Glycemic Control. Adv Ther 2019; 36:1201-1210. [PMID: 30879256 PMCID: PMC6824376 DOI: 10.1007/s12325-019-00916-7] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2018] [Indexed: 12/20/2022]
Abstract
INTRODUCTION The stable, ultra-long duration of action of insulin degludec (degludec) minimizes fluctuations in glucose-lowering activity over the daily (24-h) dosing period, and comparative studies with other basal insulins suggest that these properties translate into a lower risk of hypoglycemia at equivalent levels of glycemic control. Results from the real-world European multicenter, retrospective chart review study of 2550 patients with type 1 and type 2 diabetes (T1D and T2D) in routine clinical care EU-TREAT (NCT02662114) showed that patients benefited from improved glycemic control and significantly reduced rates of hypoglycemia following a switch to degludec. METHODS In this post hoc analysis, EU-TREAT patients were stratified into good (≤ 7.5% HbA1c), intermediate (> 7.5 to ≤ 8.5% HbA1c), and poor (> 8.5% HbA1c) glycemic control at baseline to investigate the possibility of differential benefits, either improved control or reduced risk of hypoglycemia, whichever the need. Changes in HbA1c, overall hypoglycemia, and total insulin dose from baseline to 6 and 12 months follow-up were assessed for each group. RESULTS For both T1D and T2D patients, those in good initial control experienced significant reductions in rates of hypoglycemia and total insulin dose following the switch, without compromising control. Those in poor initial control achieved significant improvements in HbA1c with no change in rates of hypoglycemia or total insulin dose. CONCLUSION This analysis expands the findings of EU-TREAT by showing differential changes in the clinical endpoints depending on particular need. It introduces the possibility that the differential benefits of degludec could address two of the renowned clinical challenges faced when treating diabetes: improving glycemic control for optimal management of T1D and titrating insulin dose in T2D, both without fear of increased hypoglycemia. TRIAL REGISTRATION ClinicalTrials.gov, NCT02662114. FUNDING Novo Nordisk A/S.
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Affiliation(s)
| | | | | | | | | | - Bernd Schultes
- eSwiss Medical and Surgical Center, St Gallen, Switzerland
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Ueno T, Zenda S, Konishi T, Yurikusa T, Shibasaki Y, Nagamoto H, Fujii M. The post hoc analysis comparing the severity grades of chemoradiotherapy-induced oral mucositis scored between the central and local assessors in a multicenter, randomized controlled trial of rebamipide for head and neck cancer. Int J Clin Oncol 2019; 24:241-7. [PMID: 30426268 DOI: 10.1007/s10147-018-1355-7] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2018] [Accepted: 10/04/2018] [Indexed: 02/07/2023]
Abstract
BACKGROUND In the treatment of head and neck cancer, severity of chemoradiotherapy-induced oral mucositis has been recognized as one of the key factors affecting the outcomes of the anticancer therapies. Therefore, the development of treatments mitigating oral mucositis would be of clinical significance, although the adequate assessment procedure for efficacy evaluation remains to be established. We conducted this post hoc study to assess the effect of objective evaluation of the severity grade on the outcomes of the clinical trial. METHODS In the original trial with rebamipide liquids (0, 2, and 4%) for chemoradiotherapy-induced oral mucositis, the investigators in local sites and independent central review separately determined the severity grades in accordance with Common Terminology Criteria of Adverse Events version 3.0 based on the Assessment Sheet scored by the investigators. The discordance in severity grades between the investigators and central review was analyzed on cross table. RESULTS The analysis revealed the discordance rate over the trial was 34%. While the incidences of severe oral mucositis in the placebo, rebamipide 2%, and 4% groups evaluated by the central review were 39%, 29%, and 25%, respectively, the respective values in the investigator's evaluation were 32%, 39%, and 44%. CONCLUSION In the clinical trial for the treatment of oral mucositis, it was strongly suggested that objective evaluation with a consistent scale would be required.
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Grazzi L, Tassorelli C, de Tommaso M, Pierangeli G, Martelletti P, Rainero I, Geppetti P, Ambrosini A, Sarchielli P, Liebler E, Barbanti P. Practical and clinical utility of non-invasive vagus nerve stimulation (nVNS) for the acute treatment of migraine: a post hoc analysis of the randomized, sham-controlled, double-blind PRESTO trial. J Headache Pain 2018; 19:98. [PMID: 30340460 PMCID: PMC6742918 DOI: 10.1186/s10194-018-0928-1] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2018] [Accepted: 10/03/2018] [Indexed: 01/31/2023] Open
Abstract
BACKGROUND The PRESTO study of non-invasive vagus nerve stimulation (nVNS; gammaCore®) featured key primary and secondary end points recommended by the International Headache Society to provide Class I evidence that for patients with an episodic migraine, nVNS significantly increases the probability of having mild pain or being pain-free 2 h post stimulation. Here, we examined additional data from PRESTO to provide further insights into the practical utility of nVNS by evaluating its ability to consistently deliver clinically meaningful improvements in pain intensity while reducing the need for rescue medication. METHODS Patients recorded pain intensity for treated migraine attacks on a 4-point scale. Data were examined to compare nVNS and sham with regard to the percentage of patients who benefited by at least 1 point in pain intensity. We also assessed the percentage of attacks that required rescue medication and pain-free rates stratified by pain intensity at treatment initiation. RESULTS A significantly higher percentage of patients who used acute nVNS treatment (n = 120) vs sham (n = 123) reported a ≥ 1-point decrease in pain intensity at 30 min (nVNS, 32.2%; sham, 18.5%; P = 0.020), 60 min (nVNS, 38.8%; sham, 24.0%; P = 0.017), and 120 min (nVNS, 46.8%; sham, 26.2%; P = 0.002) after the first attack. Similar significant results were seen when assessing the benefit in all attacks. The proportion of patients who did not require rescue medication was significantly higher with nVNS than with sham for the first attack (nVNS, 59.3%; sham, 41.9%; P = 0.013) and all attacks (nVNS, 52.3%; sham, 37.3%; P = 0.008). When initial pain intensity was mild, the percentage of patients with no pain after treatment was significantly higher with nVNS than with sham at 60 min (all attacks: nVNS, 37.0%; sham, 21.2%; P = 0.025) and 120 min (first attack: nVNS, 50.0%; sham, 25.0%; P = 0.018; all attacks: nVNS, 46.7%; sham, 30.1%; P = 0.037). CONCLUSIONS This post hoc analysis demonstrated that acute nVNS treatment quickly and consistently reduced pain intensity while decreasing rescue medication use. These clinical benefits provide guidance in the optimal use of nVNS in everyday practice, which can potentially reduce use of acute pharmacologic medications and their associated adverse events. TRIAL REGISTRATION ClinicalTrials.gov identifier: NCT02686034 .
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Affiliation(s)
- Licia Grazzi
- Neuroalgology Unit, Carlo Besta Neurological Institute and Foundation, Milan, Italy
- Department of Fondazione IRCCS Istituto Neurologico C. Besta, U.O. Neurologia III – Cefalee e Neuroalgologia, Via Celoria 11, 20133 Milan, Italy
| | - Cristina Tassorelli
- Headache Science Centre, IRCCS C. Mondino Foundation, Pavia, Italy
- Department of Brain and Behavioral Sciences, University of Pavia, Pavia, Italy
| | - Marina de Tommaso
- Neurophysiology and Pain Unit, University of Bari Aldo Moro, Bari, Italy
| | - Giulia Pierangeli
- IRCCS Istituto delle Scienze Neurologiche di Bologna, Bologna, Italy
| | - Paolo Martelletti
- Department of Clinical and Molecular Medicine, Sapienza University, Rome, Italy
| | | | | | | | - Paola Sarchielli
- Neurologic Clinic, Santa Maria della Misericordia Hospital, Perugia, Italy
| | | | - Piero Barbanti
- Headache and Pain Unit, IRCCS San Raffaele Pisana, Rome, Italy
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Spagnolo P, Kreuter M, Maher TM, Wuyts W, Bonella F, Corte TJ, Kopf S, Weycker D, Kirchgaessler KU, Ryerson CJ. Metformin Does Not Affect Clinically Relevant Outcomes in Patients with Idiopathic Pulmonary Fibrosis. Respiration 2018; 96:314-322. [PMID: 30025392 DOI: 10.1159/000489668] [Citation(s) in RCA: 34] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2017] [Accepted: 04/25/2018] [Indexed: 11/19/2022] Open
Abstract
BACKGROUND Diabetes mellitus is a possible risk factor for the development of idiopathic pulmonary fibrosis (IPF), yet the effect of antidiabetic therapy on the course of IPF is unknown. OBJECTIVES This post hoc analysis assessed the effect of metformin on clinically relevant outcomes in patients with IPF. METHODS For the primary analysis, patients randomized to placebo (n = 624) in 3 phase 3, double-blind, controlled trials of pirfenidone (CAPACITY [NCT00287716 and NCT00287729]; ASCEND [NCT01366209]) were categorized by baseline metformin use. The primary outcome was disease progression (forced vital capacity [FVC] decline ≥10%, 6-min walking distance [6MWD] decline ≥50 m, or death). Other outcomes included mortality, hospitalization, FVC decline (≥10 and ≥5%), and 6MWD decline. Outcomes were also assessed in patients with diabetes and/or hyperglycemia (impaired glucose tolerance [IGT] and diabetes population [IGT-diabetes population]) and all patients included in the 3 studies (intention-to-treat [ITT] population). RESULTS Overall, 71 (11.4%) patients were metformin users and 553 (88.6%) were nonmetformin users. Baseline data were similar between groups, except for a higher percentage of males (84.5 vs. 73.2%) and a history of diabetes (98.6 vs. 11.6%) in metformin users versus nonmetformin users. The unadjusted 1-year analyses demonstrated no significant differences in disease progression or other outcomes. A higher proportion of metformin users compared with nonmetformin users had a relative FVC decline of ≥5% (63.4 vs. 50.6%, p = 0.043). Results were similar for the IGT-diabetes population and for the ITT population. Multivariable analyses yielded similar results. CONCLUSIONS Metformin has no effect on clinically relevant outcomes in patients with IPF.
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Affiliation(s)
- Paolo Spagnolo
- Section of Respiratory Diseases, Department of Cardiac, Thoracic and Vascular Sciences, University of Padova, Padova, Italy
| | - Michael Kreuter
- Center for Interstitial and Rare Lung Diseases, Pneumology and Respiratory Critical Care Medicine, Thoraxklinik, University of Heidelberg, Member of the German Center for Lung Research, Heidelberg, Germany
| | - Toby M Maher
- Interstitial Lung Disease Unit, Royal Brompton Hospital, London, United Kingdom.,Fibrosis Research Group, National Heart and Lung Institute, Imperial College London, London, United Kingdom
| | - Wim Wuyts
- Department of Respiratory Medicine, University Hospitals Leuven, Leuven, Belgium
| | - Francesco Bonella
- Interstitial and Rare Lung Disease Unit, Ruhrlandklinik, University of Duisburg-Essen, Essen, Germany
| | - Tamera J Corte
- Department of Respiratory Medicine, Royal Prince Alfred Hospital and University of Sydney, Sydney, New South Wales, Australia
| | - Stefan Kopf
- Department of Endocrinology, Metabolism and Clinical Chemistry, Heidelberg University Hospital, Heidelberg, Germany
| | - Derek Weycker
- Policy Analysis Inc. (PAI), Brookline, Massachusetts, USA
| | | | - Christopher J Ryerson
- Department of Medicine, University of British Columbia, Vancouver, British Columbia, Canada
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Piraccini BM, Tosti A. Ciclopirox Hydroxypropyl Chitosan: Efficacy in Mild-to-Moderate Onychomycosis. Skin Appendage Disord 2018; 5:13-19. [PMID: 30643775 DOI: 10.1159/000488606] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2017] [Accepted: 03/19/2018] [Indexed: 11/19/2022] Open
Abstract
The severity and percentage of nail involvement are usually considered the main prognostic factors for the treatment of onychomycosis. This study investigated the efficacy of P-3051 (ciclopirox [CPX] 8% nail lacquer in hydroxypropyl chitosan technology) in a population subset of the pivotal study, selected according to the criteria used in recent onychomycosis pivotal studies. The original study was a multicenter, randomized, three-arm, placebo-controlled, parallel groups, evaluator-blinded study comparing P-3051 with reference CPX (standard, insoluble 8% CPX nail lacquer) and placebo (P-3051 vehicle) in a 2: 2: 1 ratio, applied once daily for 48 weeks to 467 patients with onychomycosis, followed by a 12-week follow up. The primary endpoint was complete cure (negative mycology and 100% clear nail) at the end of treatment. Among the secondary endpoints, response rate (negative mycology and ≥90% clear nail) and negative culture were chosen as most representative for a clinical setting. A population subset (modified intention-to-treat population, 302 patients) was selected, excluding those with more severe disease (> 50% nail involvement), in line with recent onychomycosis pivotal trials. P-3051 was superior to placebo in all parameters but culture at week 60 and was superior to reference CPX in cure and response rates at week 60. Compared to the overall patient population, efficacy rates in the P-3051 group were higher in the subset excluding patients with nail involvement > 50%. Results increased by 33% (from 5.7 to 7.6%) at week 48 and by 19.0% (from 12.7 to 15.1%) at week 60 for cure rate, by 33% (from 24.0 to 31.9%) and 20% (from 28.7 to 34.5%) for response rate, and by 3% (from 89.1 to 91.6%) and 4.0% (from 79.0 to 82.4%) for culture conversion to negative. This post hoc analysis confirms that the severity of onychomycosis is a prognostic factor for responsiveness to antifungal treatments and that this can significantly affect reported efficacy data. The different inclusion criteria should be taken into account when reviewing the efficacy of antifungal agents from different studies.
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Affiliation(s)
- Bianca Maria Piraccini
- Division of Dermatology, Department of Specialized, Diagnostic, and Experimental Medicine, University of Bologna, Bologna, Italy
| | - Antonella Tosti
- Department of Dermatology and Cutaneous Surgery, Miller School of Medicine, University of Miami, Miami, Florida, USA
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Kadowaki T, Sasaki K, Ishii M, Matsukawa M, Ushirogawa Y. Efficacy and Safety of Teneligliptin 40 mg in Type 2 Diabetes: A Pooled Analysis of Two Phase III Clinical Studies. Diabetes Ther 2018; 9:623-636. [PMID: 29435909 PMCID: PMC6104275 DOI: 10.1007/s13300-018-0372-x] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/05/2017] [Indexed: 01/13/2023] Open
Abstract
INTRODUCTION Teneligliptin, an antihyperglycemic agent belonging to the dipeptidyl peptidase-4 inhibitor class, is usually prescribed at a dose of 20 mg/day. In Japan, the dose can be increased to 40 mg/day if needed. We examined the treatment response when the teneligliptin dose was increased from 20 to 40 mg in a post hoc pooled analysis of data from two 52-week, open-label, phase III clinical trials of teneligliptin 20-40 mg/day as monotherapy or combination treatment in Japanese patients with type 2 diabetes. METHODS In both studies, patients received teneligliptin 20 mg for at least 28 weeks; thereafter the dose was increased if glycemic control was inadequate. The data set for this post hoc analysis comprised those patients whose teneligliptin dose was increased to 40 mg at week 28 (N = 204). We assessed (i) the proportion of patients achieving HbA1c reduction after teneligliptin dose increase [≤ - 0.1% change in HbA1c during weeks 28-52 (24 weeks); responders] and (ii) the response to teneligliptin 40 mg according to whether or not patients experienced HbA1c re-elevation (≥ 0.1% increase) during 28 weeks of teneligliptin 20 mg. RESULTS Of 204 patients, 108 (52.9%) showed a response to teneligliptin 40 mg (HbA1c change ≤ - 0.1% during weeks 28-52) and had mean (± SD) HbA1c reduction of 0.50 ± 0.44%. Of patients showing re-elevation of HbA1c during treatment with teneligliptin 20 mg, 89/143 (62.2%) achieved HbA1c reduction after dose increase to 40 mg. Logistic regression analyses suggested that change in body weight is one of the parameters linked to HbA1c reduction after dose increase to teneligliptin 40 mg. The incidence of adverse events was not changed after teneligliptin dose increase. CONCLUSION Increasing the dosage of teneligliptin from 20 to 40 mg/day has potential as a well-tolerated and effective option for treating type 2 diabetes. FUNDING Mitsubishi Tanabe Pharma Corporation.
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Affiliation(s)
- Takashi Kadowaki
- Department of Diabetes and Metabolic Diseases, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Kazuyo Sasaki
- Ikuyaku. Integrated Value Development Division, Mitsubishi Tanabe Pharma Corporation, Osaka, Japan.
| | - Manabu Ishii
- Ikuyaku. Integrated Value Development Division, Mitsubishi Tanabe Pharma Corporation, Osaka, Japan
| | - Miyuki Matsukawa
- Ikuyaku. Integrated Value Development Division, Mitsubishi Tanabe Pharma Corporation, Osaka, Japan
| | - Yoshiteru Ushirogawa
- Ikuyaku. Integrated Value Development Division, Mitsubishi Tanabe Pharma Corporation, Osaka, Japan
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Yonekura S, Okamoto Y, Sakurai D, Okubo K, Gotoh M, Kaneko S, Konno A. An analysis of factors related to the effect of sublingual immunotherapy on Japanese cedar pollen induced allergic rhinitis. Allergol Int 2018; 67:201-208. [PMID: 28760534 DOI: 10.1016/j.alit.2017.07.005] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2017] [Revised: 05/17/2017] [Accepted: 06/28/2017] [Indexed: 12/24/2022] Open
Abstract
BACKGROUND Sublingual immunotherapy (SLIT) can improve the symptoms of allergic rhinitis and modify its natural history; however, its efficacy varies among patients. This study aimed to determine which factors modify the effect of SLIT through post hoc analysis of a previous phase 3 trial of standardized Japanese cedar (JC) pollen extract (CEDARTOLEN®). METHODS The study included 482 patients who had previously completed a phase 3 trial during two seasons. The SLIT and placebo groups each contained 241 subjects. Because pollen dispersal differed in the two seasons, we identified good and poor responders from the SLIT group in the 2nd season. We compared patient baseline characteristics, changes in serum immunoglobulin, and severity of symptoms in the 1st season between good and poor responders, as well as between SLIT and placebo groups. RESULTS When we compared the baseline characteristics of good and poor responders, a significant difference was observed in body mass index (BMI) such that the patients with BMI ≥25 presented with lower treatment efficacy. No significant difference was observed in correlation with any other factors or treatment-induced alterations of serum immunoglobulin levels. We found that 75.3% of the patients with moderate symptoms and 50.9% of the patients with severe or very severe symptoms in the 1st season met our criteria for good responders in the 2nd season. CONCLUSIONS BMI might modify the effect of SLIT; however, other factors were not related clearly. The severity of symptoms in the 1st season of treatment does not predict that in the 2nd season.
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Affiliation(s)
- Syuji Yonekura
- Department of Otolaryngology, Head and Neck Surgery, Graduate School of Medicine, Chiba University, Chiba, Japan
| | - Yoshitaka Okamoto
- Department of Otolaryngology, Head and Neck Surgery, Graduate School of Medicine, Chiba University, Chiba, Japan.
| | - Daiju Sakurai
- Department of Otolaryngology, Head and Neck Surgery, Graduate School of Medicine, Chiba University, Chiba, Japan
| | - Kimihiro Okubo
- Department of Otolaryngology, Nippon Medical School, Tokyo, Japan
| | - Minoru Gotoh
- Department of Otolaryngology, Nippon Medical School Tama Nagayama Hospital, Tokyo, Japan
| | | | - Akiyoshi Konno
- Allergy and Head and Neck Tumor Center, Southern Tohoku General Hospital, Fukushima, Japan
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Zhang Y, Li WF, Liu X, Chen L, Sun R, Sun Y, Liu Q, Ma J. Nomogram to predict the benefit of additional induction chemotherapy to concurrent chemoradiotherapy in locoregionally advanced nasopharyngeal carcinoma: Analysis of a multicenter, phase III randomized trial. Radiother Oncol 2017; 129:18-22. [PMID: 29258695 DOI: 10.1016/j.radonc.2017.12.002] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2017] [Revised: 11/30/2017] [Accepted: 12/01/2017] [Indexed: 12/24/2022]
Abstract
BACKGROUND AND PURPOSE Recent clinical trials and network meta-analysis have suggested that the addition of induction chemotherapy (IC) to concurrent chemoradiotherapy (CCRT) could improve survival in locoregionally advanced NPC (LANPC). We aimed to develop a nomogram to estimate the benefit of IC for individual patients based on the data from a multicenter, randomized, phase III trial (NCT01245959) comparing IC plus CCRT with CCRT alone. PARTICIPANTS AND METHODS This study analyzed all 480 patients enrolled in the original trial. A nomogram was developed to predict 3-year failure-free survival (FFS) with or without IC. RESULTS With a median follow-up of 45 months, the 3-year FFS rates were 80.3% and 72.4% in the IC plus CCRT group and CCRT group, respectively (P = 0.034). In multivariate analysis, T category, N category and treatment group were predictive of FFS and were incorporated into the nomogram. Gender was also included due to its clinical importance. This nomogram predicted that the magnitude of benefit from IC could vary significantly. CONCLUSION We developed a convenient nomogram to estimate the benefit of IC for individual patients with LANPC. This tool can serve as a catalyst of individual treatment discussions and facilitator of informed decision-making.
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Affiliation(s)
- Yuan Zhang
- Department of Radiation Oncology, Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangzhou, People's Republic of China
| | - Wen-Fei Li
- Department of Radiation Oncology, Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangzhou, People's Republic of China
| | - Xu Liu
- Department of Radiation Oncology, Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangzhou, People's Republic of China
| | - Lei Chen
- Department of Radiation Oncology, Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangzhou, People's Republic of China
| | - Rui Sun
- Department of Radiation Oncology, Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangzhou, People's Republic of China
| | - Ying Sun
- Department of Radiation Oncology, Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangzhou, People's Republic of China
| | - Qing Liu
- Department of Medical Statistics and Epidemiology, School of Public Health, Sun Yat-sen University, Guangzhou, People's Republic of China
| | - Jun Ma
- Department of Radiation Oncology, Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangzhou, People's Republic of China.
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Nomoto M, Iwaki H, Kondo H, Sakurai M. Efficacy and safety of rotigotine in elderly patients with Parkinson's disease in comparison with the non-elderly: a post hoc analysis of randomized, double-blind, placebo-controlled trials. J Neurol 2017; 265:253-265. [PMID: 29164312 PMCID: PMC5808069 DOI: 10.1007/s00415-017-8671-0] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2017] [Revised: 11/07/2017] [Accepted: 11/07/2017] [Indexed: 12/04/2022]
Abstract
Rotigotine—a non-ergot dopamine agonist—has two advantages; it can stimulate all dopamine receptors (D1–D5) like innate dopamine, and its transdermal administration provides continuous dopaminergic stimulation. The age of the patient impacts the effect and adverse events of anti-parkinsonian treatment. We conducted a post hoc analysis on three randomized, double-blind, placebo-controlled trials performed in Japan to clarify the difference of anti-parkinsonian treatment in elderly and non-elderly patients. Data from two combination therapy trials (with levodopa) in advanced stage Parkinson’s disease patients and one monotherapy trial in early stage patients were pooled and grouped by age (non-elderly aged < 70, elderly aged 70 +). In each age group, efficacy of rotigotine was compared to placebo. In the combination therapy, total Unified Parkinson’s Disease Rating Scale Part III scores and some subtotal scores, including those for tremor, akinesia and gait disturbance, significantly improved in both elderly and non-elderly patients. Regarding safety, the incidence of total adverse event tended to be lower in elderly patients than non-elderly patients, although it was not significant. No difference was observed in maintenance dosage of rotigotine between the two groups. In conclusion, the improvement in motor symptoms and frequency of adverse events were shown to be similar in elderly and non-elderly patients with rotigotine–levodopa combination therapy. Further, there was no major difference in maintenance dosage of rotigotine between the age groups. These results suggest good tolerability of rotigotine among elderly patients.
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Affiliation(s)
- Masahiro Nomoto
- Department of Neurology and Clinical Pharmacology, Ehime University Hospital, Shitsukawa, Toon, Ehime, Japan.
| | - Hirotaka Iwaki
- Department of Neurology and Clinical Pharmacology, Ehime University Graduate School of Medicine, Shitsukawa, Toon, Ehime, Japan
| | - Hiroyuki Kondo
- Department of Medical Affairs, Otsuka Pharmaceutical Co., Ltd, Tokyo, Japan
| | - Masaya Sakurai
- Department of Medical Affairs, Otsuka Pharmaceutical Co., Ltd, Tokyo, Japan
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Nasrallah HA, Earley W, Cutler AJ, Wang Y, Lu K, Laszlovszky I, Németh G, Durgam S. The safety and tolerability of cariprazine in long-term treatment of schizophrenia: a post hoc pooled analysis. BMC Psychiatry 2017; 17:305. [PMID: 28836957 PMCID: PMC5571492 DOI: 10.1186/s12888-017-1459-z] [Citation(s) in RCA: 40] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/13/2017] [Accepted: 08/11/2017] [Indexed: 12/16/2022] Open
Abstract
BACKGROUND Schizophrenia is a chronic and debilitating neuropsychiatric disorder that often requires long-term pharmacotherapy to manage symptoms and prevent relapse. Cariprazine is a potent dopamine D3 and D2 receptor partial agonist that is FDA-approved in the US for the treatment of schizophrenia and manic or mixed episodes associated with bipolar I disorder in adults; the recommended dose range is 1.5-6 mg/d. METHODS To further characterize the long-term safety of cariprazine, data from two 48-week open-label, flexible-dose extension studies were pooled for post hoc analyses. Outcomes were evaluated in the pooled safety population (patients who received ≥1 dose of cariprazine during an open-label extension period); findings were summarized using descriptive statistics for the overall cariprazine group and in modal daily dose groups (1.5-3, 4.5-6, and 9 mg/d). RESULTS Of the 679 patients in the overall cariprazine safety population, 40.1% completed the study. The only adverse events (AEs) leading to discontinuation of ≥2% of patients in any dose group were akathisia, worsening of schizophrenia, and psychotic disorder. Treatment-emergent AEs (TEAEs) of akathisia, insomnia, weight increased, and headache were reported in ≥10% of the overall population. Mean prolactin levels decreased in all dose groups (overall, -15.4 ng/mL). Clinically insignificant changes in aminotransferase levels and alkaline phosphatase were observed; no dose-response relationship was observed across groups. Mean total (-5.3 mg/dL), low-density lipoprotein (-3.5 mg/dL), and high-density lipoprotein (-0.8 mg/dL) cholesterol levels decreased; no dose-response relationship was observed for metabolic parameters. Mean change in body weight was 1.58 kg; body weight increase and decrease ≥7% occurred in 27% and 11% of patients, respectively. Mean changes in cardiovascular parameters, including blood pressure and pulse, were generally not considered clinically significant. EPS-related TEAEs that occurred in ≥5% of patients were akathisia, tremor, restlessness, and extrapyramidal disorder. CONCLUSION In these post hoc pooled analyses of data from 2 long-term open-label studies, treatment with cariprazine was generally safe and well tolerated. Results support the safety and tolerability of cariprazine within the FDA-recommended dose range of 1.5-6 mg/d for schizophrenia. CLINICAL TRIALS REGISTRATION NCT01104792, NCT00839852.
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Affiliation(s)
- Henry A. Nasrallah
- 0000 0004 1936 9342grid.262962.bSaint Louis University, 1438 South Grand Blvd., Suite 105, St. Louis, MO 63104 USA
| | - Willie Earley
- 0000 0004 0413 7987grid.417882.0Allergan, Harborside 5, 185 Hudson Street, Jersey City, NJ 07311 USA
| | - Andrew J. Cutler
- grid.477126.1Meridien Research, Inc., 8043 Cooper Creek Boulevard #107, Bradenton, FL 34201 USA
| | - Yao Wang
- 0000 0004 0413 7987grid.417882.0Allergan, Harborside 5, 185 Hudson Street, Jersey City, NJ 07311 USA
| | - Kaifeng Lu
- 0000 0004 0413 7987grid.417882.0Allergan, Harborside 5, 185 Hudson Street, Jersey City, NJ 07311 USA
| | - István Laszlovszky
- 0000 0004 0621 5862grid.418137.8Gedeon Richter, Plc, Gyömrői u. 32, Budapest, H-1103 Hungary
| | - György Németh
- 0000 0004 0621 5862grid.418137.8Gedeon Richter, Plc, Gyömrői u. 32, Budapest, H-1103 Hungary
| | - Suresh Durgam
- 0000 0004 0413 7987grid.417882.0Allergan, Harborside 5, 185 Hudson Street, Jersey City, NJ 07311 USA
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Teo M, Guilfoyle MR, Turner C, Kirkpatrick PJ; STASH Collaborators. What Factors Determine Treatment Outcome in Aneurysmal Subarachnoid Hemorrhage in the Modern Era? A Post Hoc STASH Analysis. World Neurosurg 2017; 105:270-81. [PMID: 28502692 DOI: 10.1016/j.wneu.2017.05.005] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2016] [Revised: 04/28/2017] [Accepted: 05/02/2017] [Indexed: 11/23/2022]
Abstract
BACKGROUND The management of aneurysmal subarachnoid hemorrhage (aSAH) has changed dramatically in the last few decades with the publication of a few major studies, including ISAT (International Subarachnoid Aneurysm Trial, the International Cooperative Study on the Timing of Aneurysm Surgery Study). The aim of this study is to analyze the outcome of patients with aSAH based on a contemporary series, identify the risk factors for poor outcome, and focus on patients with good-grade aSAH (to match the ISAT cohort). METHODS Baseline demographic and outcome data (modified Rankin Scale) were available for the 803 patients recruited from the STASH (Simvastatin in Aneurysmal Subarachnoid Haemorrhage) trial for post hoc analysis, using a χ2 test or 2-sample t test. Logistic regression analysis was performed to assess the risk factors for poor outcome at 6 months. Propensity matched analysis comparing coiling and clipping, and subgroup analysis of good-grade patients (World Federation of Neurosurgical Societies grade I-II) were also performed. RESULTS Logistic regression analysis showed that the treatment modality (i.e., coiling or clipping) was not associated with poor outcome at 6 months (P = 0.839). The risk factors associated with poor outcome at 6 months were poor admission World Federation of Neurosurgical Societies grade (P < 0.0001), Fisher grade on initial computed tomography scan (P = 0.013), and the development of delayed cerebral ischemia (P < 0.0001). Subgroup analysis for good-grade patients only showed that 82% of patients after coiling and 78% of patients after clipping were classed as good outcome at 6 months (P = 0.181). CONCLUSIONS In the current era of aSAH management, apart from patients' admission status, SAH blood load and the development of delayed cerebral ischemia, treatment modality with either coiling or clipping was not associated with poor outcome difference at 6 months.
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Meisel A, von Felten S, Vogt DR, Liewen H, de Wit R, de Bono J, Sartor O, Stenner-Liewen F. Severe neutropenia during cabazitaxel treatment is associated with survival benefit in men with metastatic castration-resistant prostate cancer (mCRPC): A post-hoc analysis of the TROPIC phase III trial. Eur J Cancer 2016; 56:93-100. [PMID: 26829012 DOI: 10.1016/j.ejca.2015.12.009] [Citation(s) in RCA: 51] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2015] [Revised: 11/30/2015] [Accepted: 12/09/2015] [Indexed: 01/04/2023]
Abstract
BACKGROUND Cabazitaxel significantly improves overall survival (OS) in men with metastatic castration-resistant prostate cancer (mCRPC) progressing during or after docetaxel, but is associated with a higher rate of grade ≥3 neutropenia compared with docetaxel. We thus examined the relationship between cabazitaxel-induced grade ≥3 neutropenia, baseline neutrophil-lymphocyte ratio (NLR) and treatment outcomes. METHODS Data from the experimental arm of the TROPIC phase 3 trial which randomly assigned men with mCRPC to cabazitaxel or mitoxantrone every 3 weeks, both combined with daily prednisone, were analysed. The influence on OS (primary end-point) and progression-free survival (PFS) of at least one episode of grade ≥3 neutropenia during cabazitaxel therapy was investigated using Cox regression models, adjusted for pain at baseline. The relationships with prostate-specific antigen (PSA) responses during cabazitaxel therapy and baseline NLR were also analysed. FINDINGS The occurrence of grade ≥3 neutropenia during cabazitaxel therapy was associated with a prolonged OS (median 16.3 versus 14.0 months, hazard ratio (HR) [95% confidence interval] = 0.65 [0.43-0.97], p = 0.035), a twice longer PFS (median 5.3 versus 2.6 months, HR = 0.56 [0.40-0.79], p = 0.001) and a higher confirmed PSA response ≥50% (49.8% versus 24.4%, p = 0.005), as compared with patients who did not develop grade ≥3 neutropenia. Grade ≥3 neutropenia was more common in case of NLR <3 as compared with NLR ≥3 at baseline (88.8% versus 75.3%, p = 0.002). Combining low NLR at baseline and grade ≥3 neutropenia during therapy was associated with the longest OS (median 19.2 months) while high NLR at baseline and no grade ≥3 neutropenia was associated with a poor OS (median 12.9 months, HR 0.46 [0.28-0.76], p = 0.002). In the subgroup of neutropenic patients the median OS was 19.7 months in those treated with granulocyte colony-stimulating factor (G-CSF) and 16 months on those without G-CSF support. INTERPRETATION This post-hoc analysis of TROPIC suggests that the occurrence of grade ≥3 neutropenia with cabazitaxel is associated with improved OS and PFS. Patients with a low NLR at baseline were more likely to develop grade ≥3 neutropenia during cabazitaxel therapy and showed the longest OS. High NLR at baseline and no grade ≥3 neutropenia during therapy was associated with poor outcomes which may suggest insufficient drug exposure or a limited impact on the tumour-associated immune response. Primary or secondary prophylactic use of G-CSF had no adverse impact for outcome. If prospectively confirmed, these results would justify maintaining the intended cabazitaxel dose of 25 mg/m(2) whenever possible.
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Affiliation(s)
- Alexander Meisel
- Department of Oncology, University Hospital Zurich, Rämistrasse 100, 8091 Zurich, Switzerland; Department of Internal Medicine, Stadtspital Waid, Tièchestrasse 99, 8037 Zurich, Switzerland
| | - Stefanie von Felten
- Clinical Trial Unit, CTU, University Hospital of Basel, Schanzenstrasse 55, 4031 Basel, Switzerland
| | - Deborah R Vogt
- Clinical Trial Unit, CTU, University Hospital of Basel, Schanzenstrasse 55, 4031 Basel, Switzerland
| | - Heike Liewen
- Department of Oncology, University Hospital of Basel, Petersgraben 4, 4031 Basel, Switzerland
| | - Ronald de Wit
- Erasmus MC, and ErasmusMC Cancer Institute, PO Box 5201, 3008 AE Rotterdam, The Netherlands
| | - Johann de Bono
- Royal Marsden NHS Foundation Trust and the Institute of Cancer Research, Downs Road, Sutton, Surrey SM2 5, UK
| | - Oliver Sartor
- Department of Medicine & Urology, Tulane Cancer Center, 1430 Tulane Avenue, SL-42, New Orleans, 70112 LA, USA
| | - Frank Stenner-Liewen
- Department of Oncology, University Hospital of Basel, Petersgraben 4, 4031 Basel, Switzerland
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Squifflet P, Michiels S, Siegel D, Vij R, Jagannath S, Saad ED, Rajangam K, Ro SK, Buyse M. Relationship Between Carfilzomib Dose and Efficacy Outcomes in Patients With Relapsed and/or Refractory Multiple Myeloma. Clin Lymphoma Myeloma Leuk 2015; 15:680-6. [PMID: 26482107 DOI: 10.1016/j.clml.2015.09.005] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/20/2015] [Revised: 09/03/2015] [Accepted: 09/11/2015] [Indexed: 11/17/2022]
Abstract
BACKGROUND Carfilzomib is approved by the US Food and Drug Administration for the treatment of patients with relapsed and refractory multiple myeloma (MM) who have received at least 2 previous treatments. The approval was based on phase II trials that used a starting dose of 20 mg/m(2) escalated to a target dose of 27 mg/m(2) in cycle 2. We examined dose-outcome relationships in MM patients who received these 2 carfilzomib doses. MATERIALS AND METHODS Patient data from 4 cohorts of MM patients treated with single-agent carfilzomib in phase II trials were examined post hoc. The relationship between administered doses and overall response rate (ORR) was assessed using logistic regression models. Secondary analyses were performed using Cox regression models to assess the association between administered doses and time to event outcomes and using generalized estimating equations for cycle-specific response status (CSRS). RESULTS A total of 476 intention to treat patients were enrolled, 461 of whom were evaluable for efficacy. In the primary analysis, adjustment for cohort and baseline covariates yielded an odds ratio for ORR of 1.28 (95% confidence interval, 1.16-1.41; P < .001) for each 1 mg/m(2) increase in the average administered dose of carfilzomib per patient (up to 27 mg/m(2)). Qualitatively similar and statistically significant results were seen for the association between administered dose and CSRS, duration of response, time to progression, progression-free survival, and overall survival when adjusted for cohort and baseline covariates. CONCLUSION This post hoc analysis provides evidence for a dose-response relationship between the administered dose of carfilzomib and efficacy.
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Affiliation(s)
- Pierre Squifflet
- International Drug Development Institute, Louvain-la-Neuve, Belgium.
| | - Stefan Michiels
- Service de Biostatistique et d'Epidémiologie, Institut Gustave Roussy, Université Paris-Sud, Villejuif, France
| | - David Siegel
- John Theurer Cancer Center at Hackensack University, Hackensack, NJ
| | - Ravi Vij
- Washington University School of Medicine, St Louis, MO
| | | | - Everardo D Saad
- International Drug Development Institute, Louvain-la-Neuve, Belgium; Dendrix Research, Sao Paulo, Brazil
| | - Kanya Rajangam
- Onyx Pharmaceuticals, Inc, An Amgen subsidiary, South San Francisco, CA
| | - Sunhee Kwon Ro
- Onyx Pharmaceuticals, Inc, An Amgen subsidiary, South San Francisco, CA
| | - Marc Buyse
- International Drug Development Institute, Louvain-la-Neuve, Belgium
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Rosenfeld W, Conry J, Lagae L, Rozentals G, Yang H, Fain R, Williams B, Kumar D, Zhu J, Laurenza A. Efficacy and safety of perampanel in adolescent patients with drug-resistant partial seizures in three double-blind, placebo-controlled, phase III randomized clinical studies and a combined extension study. Eur J Paediatr Neurol 2015; 19:435-45. [PMID: 25823975 DOI: 10.1016/j.ejpn.2015.02.008] [Citation(s) in RCA: 56] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/08/2014] [Revised: 02/18/2015] [Accepted: 02/21/2015] [Indexed: 12/25/2022]
Abstract
OBJECTIVE Assess perampanel's efficacy and safety as adjunctive therapy in adolescents (ages 12-17) with drug-resistant partial seizures. METHODS Adolescent patients enrolled in multinational, double-blind, placebo-controlled, phase III core studies (studies 304, 305, or 306) completed 19-week, double-blind phase (6-week titration/13-week maintenance) with once-daily perampanel or placebo. Upon completion, patients were eligible for the extension (study 307), beginning with 16-week, blinded conversion, during which placebo patients switched to perampanel. Patients then entered the open-label treatment. RESULTS Of 1480 patients from the core studies, 143 were adolescents. Pooled adolescent data from these core studies demonstrated median percent decreases in seizure frequency for perampanel 8 mg (34.8%) and 12 mg (35.6%) were approximately twice that of placebo (18.0%). Responder rates increased with perampanel 8 mg (40.9%) and 12 mg (45.0%) versus placebo (22.2%). Adolescents receiving concomitant enzyme-inducing antiepileptic drugs (AEDs) had smaller reductions in seizure frequency (8 mg:31.6%; 12 mg:26.8%) than those taking non-inducing AEDs (8 mg:54.6%; 12 mg:52.7%). Relative to pre-perampanel baseline, seizure frequency and responder rates during the extension (Weeks 1-52) improved with perampanel. Most commonly reported adverse events in adolescents during the core studies were dizziness (20.4%), somnolence (15.3%), aggression (8.2%), decreased appetite (6.1%), and rhinitis (5.1%). Dizziness (13.2%), somnolence (11.6%), and aggression (6.6%) most often led to perampanel interruption/dose adjustment during the extension. SIGNIFICANCE Data demonstrated adjunctive perampanel treatment in adolescents with drug-resistant partial seizures produced better seizure control versus placebo, sustained seizure frequency improvements, and a generally favorable safety profile. Results were comparable to the overall study population. CLINICAL TRIAL REGISTRATION clinicaltrials.gov Identifiers: Study 304: NCT00699972; 305: NCT00699582; 306: NCT00700310; Study 307: NCT00735397.
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Affiliation(s)
- William Rosenfeld
- Comprehensive Epilepsy Care Center for Children and Adults, St Louis, MO, USA.
| | - Joan Conry
- Children's National Medical Center, Washington, DC, USA.
| | | | | | - Haichen Yang
- Eisai Neuroscience Product Creation Unit, Woodcliff Lake, NJ, USA.
| | - Randi Fain
- Eisai Medical and Scientific Affairs, Woodcliff Lake, NJ, USA.
| | - Betsy Williams
- Eisai Medical and Scientific Affairs, Woodcliff Lake, NJ, USA.
| | - Dinesh Kumar
- Eisai Neuroscience Product Creation Unit, Woodcliff Lake, NJ, USA.
| | - Jin Zhu
- Formerly Eisai Inc., Woodcliff Lake, NJ, USA.
| | - Antonio Laurenza
- Eisai Neuroscience Product Creation Unit, Woodcliff Lake, NJ, USA.
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