Pub Date : 2024-12-13DOI: 10.1016/j.medj.2024.10.018
Kriti Mittal, Monika Joshi
The AMBASSADOR trial revealed improvement in disease-free survival with adjuvant pembrolizumab in patients with high-risk muscle-invasive urothelial carcinoma compared to observation.1 In this Viewpoint, we discuss the clinical implications of these findings in the context of prior data from the CheckMate-274 and the recently published NIAGARA trial, envisioning the path forward for perioperative immunotherapy.
{"title":"Perioperative immunotherapy in urothelial carcinoma: AMBASSADOR charts the path forward.","authors":"Kriti Mittal, Monika Joshi","doi":"10.1016/j.medj.2024.10.018","DOIUrl":"https://doi.org/10.1016/j.medj.2024.10.018","url":null,"abstract":"<p><p>The AMBASSADOR trial revealed improvement in disease-free survival with adjuvant pembrolizumab in patients with high-risk muscle-invasive urothelial carcinoma compared to observation.<sup>1</sup> In this Viewpoint, we discuss the clinical implications of these findings in the context of prior data from the CheckMate-274 and the recently published NIAGARA trial, envisioning the path forward for perioperative immunotherapy.</p>","PeriodicalId":29964,"journal":{"name":"Med","volume":"5 12","pages":"1449-1451"},"PeriodicalIF":12.8,"publicationDate":"2024-12-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142824527","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-12-13DOI: 10.1016/j.medj.2024.10.022
Santi Nolasco, Claudia Crimi
Depemokimab, the first ultra-long-acting anti-IL-5 monoclonal antibody, significantly reduced exacerbation rates in patients with severe eosinophilic asthma when administered biannually.1 While it offers potential benefits for patient adherence and convenience, the trials showed no improvement in symptoms and lung function. Further research is needed to determine its optimal place in therapy and identify patients who will benefit the most.
{"title":"Depemokimab, the first ultra-long-acting anti-IL-5 monoclonal antibody for severe eosinophilic asthma.","authors":"Santi Nolasco, Claudia Crimi","doi":"10.1016/j.medj.2024.10.022","DOIUrl":"https://doi.org/10.1016/j.medj.2024.10.022","url":null,"abstract":"<p><p>Depemokimab, the first ultra-long-acting anti-IL-5 monoclonal antibody, significantly reduced exacerbation rates in patients with severe eosinophilic asthma when administered biannually.<sup>1</sup> While it offers potential benefits for patient adherence and convenience, the trials showed no improvement in symptoms and lung function. Further research is needed to determine its optimal place in therapy and identify patients who will benefit the most.</p>","PeriodicalId":29964,"journal":{"name":"Med","volume":"5 12","pages":"1452-1455"},"PeriodicalIF":12.8,"publicationDate":"2024-12-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142824525","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-12-13DOI: 10.1016/j.medj.2024.08.006
Mattia Galli, Sebastiano Sciarretta
Guidelines still recommend 12-month DAPT after acute coronary syndrome (ACS). This is possibly due to the insufficient power of most trials to detect hard ischemic endpoints, particularly in the subgroup of high ischemic-risk patients, such as those with ST-elevation ACS. Individual patient data meta-analyses play an important role in overcoming these limitations.
{"title":"Ticagrelor monotherapy after short DAPT in ACS: Time to turn theory into practice.","authors":"Mattia Galli, Sebastiano Sciarretta","doi":"10.1016/j.medj.2024.08.006","DOIUrl":"https://doi.org/10.1016/j.medj.2024.08.006","url":null,"abstract":"<p><p>Guidelines still recommend 12-month DAPT after acute coronary syndrome (ACS). This is possibly due to the insufficient power of most trials to detect hard ischemic endpoints, particularly in the subgroup of high ischemic-risk patients, such as those with ST-elevation ACS. Individual patient data meta-analyses play an important role in overcoming these limitations.</p>","PeriodicalId":29964,"journal":{"name":"Med","volume":"5 12","pages":"1443-1445"},"PeriodicalIF":12.8,"publicationDate":"2024-12-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142824530","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-12-13DOI: 10.1016/j.medj.2024.10.019
Anthony S Wierzbicki
The PALISADE trial extended the data available for inhibition of apolipoprotein (apo) C3 inhibition for treating severe hypertriglyceridemia.1 75 patients with persistent chylomicronemia were allocated to 2 doses of plozasiran or placebo. Triglycerides were reduced by a net 53%-58%, and a borderline significant 17% reduction was seen in pancreatitis events. These results offer potential treatments for familial or multifactorial chylomicronemia syndromes.
{"title":"Novel agents for treating severe hypertriglyceridemia.","authors":"Anthony S Wierzbicki","doi":"10.1016/j.medj.2024.10.019","DOIUrl":"10.1016/j.medj.2024.10.019","url":null,"abstract":"<p><p>The PALISADE trial extended the data available for inhibition of apolipoprotein (apo) C3 inhibition for treating severe hypertriglyceridemia.<sup>1</sup> 75 patients with persistent chylomicronemia were allocated to 2 doses of plozasiran or placebo. Triglycerides were reduced by a net 53%-58%, and a borderline significant 17% reduction was seen in pancreatitis events. These results offer potential treatments for familial or multifactorial chylomicronemia syndromes.</p>","PeriodicalId":29964,"journal":{"name":"Med","volume":"5 12","pages":"1446-1448"},"PeriodicalIF":12.8,"publicationDate":"2024-12-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142824526","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-12-13Epub Date: 2024-08-15DOI: 10.1016/j.medj.2024.07.021
Min Kim, Nicklas Brustad, Anders U Eliasen, Mina Ali, Tingting Wang, Morten A Rasmussen, Madeleine Ernst, David Hougaard, Augusto A Litonjua, Craig E Wheelock, Rachel S Kelly, Yulu Chen, Nicole Prince, Paul A Townsend, Jakob Stokholm, Scott T Weiss, Klaus Bønnelykke, Jessica Lasky-Su, Bo Chawes
<p><strong>Background: </strong>Bilirubin has antioxidant properties, and elevated levels within the normal range have been associated with improved lung function and decreased risk of asthma in adults, but studies of young children are scarce. Here, we investigate associations between bilirubin in early life and respiratory health endpoints during preschool age in two independent birth cohorts.</p><p><strong>Methods: </strong>Bilirubin metabolites were assessed at ages 0.5, 1.5, and 6 years in COPSAC<sub>2010</sub> (Copenhagen Prospective Studies on Asthma in Childhood 2010) and ages 1, 3, and 6 years in the VDAART (The Vitamin D Antenatal Asthma Reduction Trial) cohort. Meta-analyses were done to summarize the relationship between levels of bilirubin metabolites and asthma, infections, lung function, and allergic sensitization until age 6 across the cohorts. Interaction with the glucuronosyltransferase family 1 member A1 (UGT1A) genotype encoding for an enzyme in the bilirubin metabolism was explored, and metabolomics data were integrated to study underlying mechanisms.</p><p><strong>Findings: </strong>Increasing bilirubin (Z,Z) at ages 1.5-3 years was associated with an increased risk of allergic sensitization (adjusted relative risk [aRR] = 1.85 [1.20-2.85], p = 0.005), and age 6 bilirubin (Z,Z) also showed a trend of association with allergic sensitization at age 6 (aRR = 1.31 [0.97-1.77], p = 0.08), which showed significant interaction for the age 6 bilirubin (Z,Z)xUGT1A genotype. Further, increasing bilirubin (E,E), bilirubin (Z,Z), and biliverdin at ages 1.5-3 years was associated with a lower forced expiratory volume at age 6 (aRR range = 0.81-0.91, p < 0.049) but without a significant interaction with the UGT1A genotype (p interactions > 0.05). Network analysis showed a significant correlation between bilirubin metabolism and acyl carnitines. There were no associations between bilirubin metabolites and the risk of asthma and infections.</p><p><strong>Conclusions: </strong>Bilirubin metabolism in early life may play a role in childhood respiratory health, particularly in children with specific UGT1A genotypes.</p><p><strong>Funding: </strong>The Lundbeck Foundation (Grant no R16-A1694), The Ministry of Health (Grant no 903516), Danish Council for Strategic Research (Grant no 0603-00280B), and The Capital Region Research Foundation have provided core support to the COPSAC research center. This project has received funding from the European Research Council (ERC) under the European Union's Horizon 2020 research and innovation programme (grant agreement No. 946228). The Vitamin D Antenatal Asthma Reduction Trial (VDDART, ClinicalTrials.gov identifier: NCT00920621) was supported by grant U01HL091528 from NHLBI, U54TR001012 from the National Centers for Advancing Translational Sciences (NCATS). Metabolomics work by VDAART was supported by the National Heart, Lung, and Blood Institute (NHLBI) grant R01HL123915 and R01HL141826. S.T.W. was suppo
{"title":"Bilirubin metabolism in early life and respiratory health during preschool age: A combined analysis of two independent birth cohorts.","authors":"Min Kim, Nicklas Brustad, Anders U Eliasen, Mina Ali, Tingting Wang, Morten A Rasmussen, Madeleine Ernst, David Hougaard, Augusto A Litonjua, Craig E Wheelock, Rachel S Kelly, Yulu Chen, Nicole Prince, Paul A Townsend, Jakob Stokholm, Scott T Weiss, Klaus Bønnelykke, Jessica Lasky-Su, Bo Chawes","doi":"10.1016/j.medj.2024.07.021","DOIUrl":"10.1016/j.medj.2024.07.021","url":null,"abstract":"<p><strong>Background: </strong>Bilirubin has antioxidant properties, and elevated levels within the normal range have been associated with improved lung function and decreased risk of asthma in adults, but studies of young children are scarce. Here, we investigate associations between bilirubin in early life and respiratory health endpoints during preschool age in two independent birth cohorts.</p><p><strong>Methods: </strong>Bilirubin metabolites were assessed at ages 0.5, 1.5, and 6 years in COPSAC<sub>2010</sub> (Copenhagen Prospective Studies on Asthma in Childhood 2010) and ages 1, 3, and 6 years in the VDAART (The Vitamin D Antenatal Asthma Reduction Trial) cohort. Meta-analyses were done to summarize the relationship between levels of bilirubin metabolites and asthma, infections, lung function, and allergic sensitization until age 6 across the cohorts. Interaction with the glucuronosyltransferase family 1 member A1 (UGT1A) genotype encoding for an enzyme in the bilirubin metabolism was explored, and metabolomics data were integrated to study underlying mechanisms.</p><p><strong>Findings: </strong>Increasing bilirubin (Z,Z) at ages 1.5-3 years was associated with an increased risk of allergic sensitization (adjusted relative risk [aRR] = 1.85 [1.20-2.85], p = 0.005), and age 6 bilirubin (Z,Z) also showed a trend of association with allergic sensitization at age 6 (aRR = 1.31 [0.97-1.77], p = 0.08), which showed significant interaction for the age 6 bilirubin (Z,Z)xUGT1A genotype. Further, increasing bilirubin (E,E), bilirubin (Z,Z), and biliverdin at ages 1.5-3 years was associated with a lower forced expiratory volume at age 6 (aRR range = 0.81-0.91, p < 0.049) but without a significant interaction with the UGT1A genotype (p interactions > 0.05). Network analysis showed a significant correlation between bilirubin metabolism and acyl carnitines. There were no associations between bilirubin metabolites and the risk of asthma and infections.</p><p><strong>Conclusions: </strong>Bilirubin metabolism in early life may play a role in childhood respiratory health, particularly in children with specific UGT1A genotypes.</p><p><strong>Funding: </strong>The Lundbeck Foundation (Grant no R16-A1694), The Ministry of Health (Grant no 903516), Danish Council for Strategic Research (Grant no 0603-00280B), and The Capital Region Research Foundation have provided core support to the COPSAC research center. This project has received funding from the European Research Council (ERC) under the European Union's Horizon 2020 research and innovation programme (grant agreement No. 946228). The Vitamin D Antenatal Asthma Reduction Trial (VDDART, ClinicalTrials.gov identifier: NCT00920621) was supported by grant U01HL091528 from NHLBI, U54TR001012 from the National Centers for Advancing Translational Sciences (NCATS). Metabolomics work by VDAART was supported by the National Heart, Lung, and Blood Institute (NHLBI) grant R01HL123915 and R01HL141826. S.T.W. was suppo","PeriodicalId":29964,"journal":{"name":"Med","volume":" ","pages":"1485-1494.e3"},"PeriodicalIF":12.8,"publicationDate":"2024-12-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141996585","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-12-13Epub Date: 2024-08-07DOI: 10.1016/j.medj.2024.07.016
Noemi Gozzi, Greta Preatoni, Federico Ciotti, Michèle Hubli, Petra Schweinhardt, Armin Curt, Stanisa Raspopovic
Background: Pain is a complex subjective experience, strongly impacting health and quality of life. Despite many attempts to find effective solutions, present treatments are generic, often unsuccessful, and present significant side effects. Designing individualized therapies requires understanding of multidimensional pain experience, considering physical and emotional aspects. Current clinical pain assessments, relying on subjective one-dimensional numeric self-reports, fail to capture this complexity.
Methods: To this aim, we exploited machine learning to disentangle physiological and psychosocial components shaping the pain experience. Clinical, psychosocial, and physiological data were collected from 118 chronic pain and healthy participants undergoing 40 pain trials (4,697 trials).
Findings: To understand the objective response to nociception, we classified pain from the physiological signals (accuracy >0.87), extracting the most important biomarkers. Then, using multilevel mixed-effects models, we predicted the reported pain, quantifying the mismatch between subjective level and measured physiological response. From these models, we introduced two metrics: TIP (subjective index of pain) and Φ (physiological index). These represent possible added value in the clinical process, capturing psychosocial and physiological pain dimensions, respectively. Patients with high TIP are characterized by frequent sick leave from work and increased clinical depression and anxiety, factors associated with long-term disability and poor recovery, and are indicated for alternative treatments, such as psychological ones. By contrast, patients with high Φ show strong nociceptive pain components and could benefit more from pharmacotherapy.
Conclusions: TIP and Φ, explaining the multidimensionality of pain, might provide a new tool potentially leading to targeted treatments, thereby reducing the costs of inefficient generic therapies.
Funding: RESC-PainSense, SNSF-MOVE-IT197271.
背景:疼痛是一种复杂的主观感受,严重影响着人们的健康和生活质量。尽管人们多次尝试寻找有效的解决方案,但目前的治疗方法都是通用的,往往不成功,而且副作用很大。设计个性化疗法需要了解多维疼痛体验,考虑身体和情感方面。目前的临床疼痛评估依赖于主观的一维数字自我报告,无法捕捉到这种复杂性:为此,我们利用机器学习来区分影响疼痛体验的生理和社会心理因素。我们收集了 118 名慢性疼痛和健康参与者的临床、社会心理和生理数据,并对其进行了 40 次疼痛试验(4,697 次试验):为了了解对痛觉的客观反应,我们从生理信号中对疼痛进行了分类(准确率大于 0.87),提取了最重要的生物标志物。然后,利用多层次混合效应模型,我们预测了报告的疼痛,量化了主观水平与测量的生理反应之间的不匹配。根据这些模型,我们引入了两个指标:TIP(疼痛的主观指数)和Φ(生理指数)。这两个指标代表了临床过程中可能存在的附加值,分别反映了社会心理和生理疼痛方面的情况。高 TIP 患者的特点是经常请病假,临床抑郁和焦虑情绪加重,这些因素与长期残疾和恢复不良有关,因此适用于替代治疗,如心理治疗。相比之下,Φ高的患者表现出强烈的痛觉疼痛成分,可以从药物治疗中获益更多:结论:TIP和Φ解释了疼痛的多维性,可能为针对性治疗提供新的工具,从而降低低效普通疗法的成本:基金:RESC-PainSense、SNSF-MOVE-IT197271。
{"title":"Unraveling the physiological and psychosocial signatures of pain by machine learning.","authors":"Noemi Gozzi, Greta Preatoni, Federico Ciotti, Michèle Hubli, Petra Schweinhardt, Armin Curt, Stanisa Raspopovic","doi":"10.1016/j.medj.2024.07.016","DOIUrl":"10.1016/j.medj.2024.07.016","url":null,"abstract":"<p><strong>Background: </strong>Pain is a complex subjective experience, strongly impacting health and quality of life. Despite many attempts to find effective solutions, present treatments are generic, often unsuccessful, and present significant side effects. Designing individualized therapies requires understanding of multidimensional pain experience, considering physical and emotional aspects. Current clinical pain assessments, relying on subjective one-dimensional numeric self-reports, fail to capture this complexity.</p><p><strong>Methods: </strong>To this aim, we exploited machine learning to disentangle physiological and psychosocial components shaping the pain experience. Clinical, psychosocial, and physiological data were collected from 118 chronic pain and healthy participants undergoing 40 pain trials (4,697 trials).</p><p><strong>Findings: </strong>To understand the objective response to nociception, we classified pain from the physiological signals (accuracy >0.87), extracting the most important biomarkers. Then, using multilevel mixed-effects models, we predicted the reported pain, quantifying the mismatch between subjective level and measured physiological response. From these models, we introduced two metrics: TIP (subjective index of pain) and Φ (physiological index). These represent possible added value in the clinical process, capturing psychosocial and physiological pain dimensions, respectively. Patients with high TIP are characterized by frequent sick leave from work and increased clinical depression and anxiety, factors associated with long-term disability and poor recovery, and are indicated for alternative treatments, such as psychological ones. By contrast, patients with high Φ show strong nociceptive pain components and could benefit more from pharmacotherapy.</p><p><strong>Conclusions: </strong>TIP and Φ, explaining the multidimensionality of pain, might provide a new tool potentially leading to targeted treatments, thereby reducing the costs of inefficient generic therapies.</p><p><strong>Funding: </strong>RESC-PainSense, SNSF-MOVE-IT197271.</p>","PeriodicalId":29964,"journal":{"name":"Med","volume":" ","pages":"1495-1509.e5"},"PeriodicalIF":12.8,"publicationDate":"2024-12-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141907821","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-12-13DOI: 10.1016/j.medj.2024.11.004
Daniele Raggi, Robert A Huddart
The phase 3 NIAGARA trial1 demonstrated a statistically significant improvement in event-free and overall survival in cisplatin-eligible patients with muscle-invasive bladder cancer treated with perioperative durvalumab in combination with neoadjuvant chemotherapy, compared to neoadjuvant chemotherapy alone. The combination was manageable and did not adversely impact surgery. NIAGARA positions perioperative durvalumab with chemotherapy as a potential new standard of care.
{"title":"Transformative or transitional? Deciphering the role of NIAGARA in shaping future practice.","authors":"Daniele Raggi, Robert A Huddart","doi":"10.1016/j.medj.2024.11.004","DOIUrl":"https://doi.org/10.1016/j.medj.2024.11.004","url":null,"abstract":"<p><p>The phase 3 NIAGARA trial<sup>1</sup> demonstrated a statistically significant improvement in event-free and overall survival in cisplatin-eligible patients with muscle-invasive bladder cancer treated with perioperative durvalumab in combination with neoadjuvant chemotherapy, compared to neoadjuvant chemotherapy alone. The combination was manageable and did not adversely impact surgery. NIAGARA positions perioperative durvalumab with chemotherapy as a potential new standard of care.</p>","PeriodicalId":29964,"journal":{"name":"Med","volume":"5 12","pages":"1456-1458"},"PeriodicalIF":12.8,"publicationDate":"2024-12-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142824576","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-12-13Epub Date: 2024-08-16DOI: 10.1016/j.medj.2024.07.019
Yong-Joon Lee, Deok-Kyu Cho, Jun-Won Lee, Sanghoon Shin, Sung Woo Kwon, Yongsung Suh, Tae Soo Kang, Jong-Kwan Park, Jang-Whan Bae, Woong Cheol Kang, Seunghwan Kim, Seung-Jun Lee, Sung-Jin Hong, Chul-Min Ahn, Jung-Sun Kim, Byeong-Keuk Kim, Young-Guk Ko, Donghoon Choi, Yangsoo Jang, Kyeong Ho Yun, Myeong-Ki Hong
Background: Patients with ST-elevation myocardial infarction (STEMI) tend to be excluded or under-represented in randomized clinical trials evaluating the effects of potent P2Y12 inhibitor monotherapy after short-term dual antiplatelet therapy (DAPT).
Methods: Individual patient data were pooled from randomized clinical trials that included STEMI patients undergoing drug-eluting stent (DES) implantation and compared ticagrelor monotherapy after short-term (≤3 months) DAPT versus ticagrelor-based 12-month DAPT in terms of centrally adjudicated clinical outcomes. The co-primary outcomes were efficacy outcome (composite of all-cause death, myocardial infarction, or stroke) and safety outcome (Bleeding Academic Research Consortium type 3 or 5 bleeding) at 1 year.
Findings: The pooled cohort contained 2,253 patients with STEMI. The incidence of the primary efficacy outcome did not differ between the ticagrelor monotherapy group and the ticagrelor-based DAPT group (1.8% versus 2.0%; hazard ratio [HR] = 0.88; 95% confidence interval [CI] = 0.49-1.61; p = 0.684). There was no difference in cardiac death between the groups (0.6% versus 0.7%; HR = 0.89; 95% CI = 0.32-2.46; p = 0.822). The incidence of the primary safety outcome was significantly lower in the ticagrelor monotherapy group (2.3% versus 4.0%; HR = 0.56; 95% CI = 0.35-0.92; p = 0.020). No heterogeneity of treatment effects was observed for the primary outcomes across subgroups.
Conclusions: In patients with STEMI treated with DES implantation, ticagrelor monotherapy after short-term DAPT was associated with lower major bleeding without an increase in the risk of ischemic events compared with ticagrelor-based 12-month DAPT. Further research is necessary to extend these findings to non-Asian patients.
Funding: This study was funded by Biotronik (Bülach, Switzerland).
{"title":"Ticagrelor monotherapy in ST-elevation myocardial infarction: An individual patient-level meta-analysis from TICO and T-PASS trials.","authors":"Yong-Joon Lee, Deok-Kyu Cho, Jun-Won Lee, Sanghoon Shin, Sung Woo Kwon, Yongsung Suh, Tae Soo Kang, Jong-Kwan Park, Jang-Whan Bae, Woong Cheol Kang, Seunghwan Kim, Seung-Jun Lee, Sung-Jin Hong, Chul-Min Ahn, Jung-Sun Kim, Byeong-Keuk Kim, Young-Guk Ko, Donghoon Choi, Yangsoo Jang, Kyeong Ho Yun, Myeong-Ki Hong","doi":"10.1016/j.medj.2024.07.019","DOIUrl":"10.1016/j.medj.2024.07.019","url":null,"abstract":"<p><strong>Background: </strong>Patients with ST-elevation myocardial infarction (STEMI) tend to be excluded or under-represented in randomized clinical trials evaluating the effects of potent P2Y12 inhibitor monotherapy after short-term dual antiplatelet therapy (DAPT).</p><p><strong>Methods: </strong>Individual patient data were pooled from randomized clinical trials that included STEMI patients undergoing drug-eluting stent (DES) implantation and compared ticagrelor monotherapy after short-term (≤3 months) DAPT versus ticagrelor-based 12-month DAPT in terms of centrally adjudicated clinical outcomes. The co-primary outcomes were efficacy outcome (composite of all-cause death, myocardial infarction, or stroke) and safety outcome (Bleeding Academic Research Consortium type 3 or 5 bleeding) at 1 year.</p><p><strong>Findings: </strong>The pooled cohort contained 2,253 patients with STEMI. The incidence of the primary efficacy outcome did not differ between the ticagrelor monotherapy group and the ticagrelor-based DAPT group (1.8% versus 2.0%; hazard ratio [HR] = 0.88; 95% confidence interval [CI] = 0.49-1.61; p = 0.684). There was no difference in cardiac death between the groups (0.6% versus 0.7%; HR = 0.89; 95% CI = 0.32-2.46; p = 0.822). The incidence of the primary safety outcome was significantly lower in the ticagrelor monotherapy group (2.3% versus 4.0%; HR = 0.56; 95% CI = 0.35-0.92; p = 0.020). No heterogeneity of treatment effects was observed for the primary outcomes across subgroups.</p><p><strong>Conclusions: </strong>In patients with STEMI treated with DES implantation, ticagrelor monotherapy after short-term DAPT was associated with lower major bleeding without an increase in the risk of ischemic events compared with ticagrelor-based 12-month DAPT. Further research is necessary to extend these findings to non-Asian patients.</p><p><strong>Funding: </strong>This study was funded by Biotronik (Bülach, Switzerland).</p>","PeriodicalId":29964,"journal":{"name":"Med","volume":" ","pages":"1466-1474.e2"},"PeriodicalIF":12.8,"publicationDate":"2024-12-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141996589","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-12-13DOI: 10.1016/j.medj.2024.10.017
Adam Wahida, Ben George, Razelle Kurzrock
Precision oncology aims to match the right drug(s) to the right patient. Equally important is ensuring that precision therapies are offered at the right time. Transformative, rather than incremental, outcome improvement may require treatment at diagnosis rather than in the advanced/metastatic setting after genomic evolution.
{"title":"At the right time: Moving precision therapy to newly diagnosed cancer.","authors":"Adam Wahida, Ben George, Razelle Kurzrock","doi":"10.1016/j.medj.2024.10.017","DOIUrl":"https://doi.org/10.1016/j.medj.2024.10.017","url":null,"abstract":"<p><p>Precision oncology aims to match the right drug(s) to the right patient. Equally important is ensuring that precision therapies are offered at the right time. Transformative, rather than incremental, outcome improvement may require treatment at diagnosis rather than in the advanced/metastatic setting after genomic evolution.</p>","PeriodicalId":29964,"journal":{"name":"Med","volume":"5 12","pages":"1463-1465"},"PeriodicalIF":12.8,"publicationDate":"2024-12-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142824524","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-12-13Epub Date: 2024-08-15DOI: 10.1016/j.medj.2024.07.018
Shanshan Suo, Shu Sun, Le Xuan Truong Nguyen, Jiejing Qian, Fenglin Li, Dandan Zhao, Wenjuan Yu, Yinjun Lou, Honghu Zhu, Hongyan Tong, Min Yang, Xin Huang, Shuqi Zhao, Junjing Qiao, Chen Liang, Huafeng Wang, Yi Zhang, Xiang Zhang, Dinh Hoa Hoang, Fang Chen, Hyunjun Kang, Melissa Valerio, Jie Sun, Lucy Ghoda, Ling Li, Guido Marcucci, Bin Zhang, Jie Jin
Background: Early T cell precursor acute lymphoblastic leukemia (ETP-ALL) is a distinct subtype of T-ALL with a poor prognosis. To find a cure, we examined the synergistic effect of homoharringtonine (HHT) in combination with the BCL-2 inhibitor venetoclax (VEN) in ETP-ALL.
Methods: Using in vitro cellular assays and ETP-ALL xenograft models, we first investigated the synergistic activity of HHT and VEN in ETP-ALL. Next, to explore the underlying mechanism, we employed single-cell RNA sequencing of primary ETP-ALL cells treated with HHT or VEN alone or in combination and validated the results with western blot assays. Based on the promising preclinical results and given that both drugs have been approved for clinical use, we then assessed this combination in clinical practice.
Findings: Our results showed that HHT synergizes strongly with VEN both in vitro and in vivo in ETP-ALL. Mechanistic studies demonstrated that the HHT/VEN combination concurrently downregulated key anti-apoptotic proteins, i.e., MCL1, leading to enhanced apoptosis. Importantly, the clinical results were very promising. Six patients with ETP-ALL with either refractory/relapsed (R/R) or newly diagnosed disease were treated with an HHT/VEN-based regimen. All patients achieved complete remission (CR) after only one cycle of treatment.
Conclusions: Our findings demonstrate that a combination of HHT/VEN is effective on ETP-ALL and represents the "backbone" of a promising and safe regimen for newly diagnosed and R/R patients with ETP-ALL.
Funding: This work was funded by the National Cancer Institute, Gehr Family Foundation, George Hoag Family Foundation, National Natural Science Foundation of China, and Key Research and Development Program of Zhejiang Province of China.
背景:早期T细胞前体急性淋巴细胞白血病(ETP-ALL)是T-ALL的一个独特亚型,预后较差。为了找到治疗方法,我们研究了同型异构体碱(HHT)与BCL-2抑制剂venetoclax(VEN)联用对ETP-ALL的协同作用:我们首先利用体外细胞实验和ETP-ALL异种移植模型研究了HHT和VEN在ETP-ALL中的协同活性。接下来,为了探索其潜在机制,我们采用单细胞 RNA 测序法对单独或联合使用 HHT 或 VEN 治疗的原代 ETP-ALL 细胞进行了检测,并通过 Western 印迹检测验证了结果。在临床前研究结果良好的基础上,考虑到这两种药物都已被批准用于临床,我们随后对这种联合用药在临床实践中的应用进行了评估:我们的研究结果表明,HHT 与 VEN 在体外和体内对 ETP-ALL 均有很强的协同作用。机理研究表明,HHT/VEN 联用可同时下调关键的抗凋亡蛋白(如 MCL1),从而增强细胞凋亡。重要的是,临床结果非常乐观。六名难治/复发(R/R)或新诊断的 ETP-ALL 患者接受了基于 HHT/VEN 的治疗方案。所有患者仅在一个治疗周期后就实现了完全缓解(CR):我们的研究结果表明,HHT/VEN联合疗法对ETP-ALL有效,是治疗新诊断的ETP-ALL患者和R/R患者的安全有效疗法的 "骨干":本研究得到了美国国立癌症研究所、Gehr家族基金会、George Hoag家族基金会、国家自然科学基金和浙江省重点研发计划的资助。
{"title":"Homoharringtonine synergizes with venetoclax in early T cell progenitor acute lymphoblastic leukemia: Bench and bed.","authors":"Shanshan Suo, Shu Sun, Le Xuan Truong Nguyen, Jiejing Qian, Fenglin Li, Dandan Zhao, Wenjuan Yu, Yinjun Lou, Honghu Zhu, Hongyan Tong, Min Yang, Xin Huang, Shuqi Zhao, Junjing Qiao, Chen Liang, Huafeng Wang, Yi Zhang, Xiang Zhang, Dinh Hoa Hoang, Fang Chen, Hyunjun Kang, Melissa Valerio, Jie Sun, Lucy Ghoda, Ling Li, Guido Marcucci, Bin Zhang, Jie Jin","doi":"10.1016/j.medj.2024.07.018","DOIUrl":"10.1016/j.medj.2024.07.018","url":null,"abstract":"<p><strong>Background: </strong>Early T cell precursor acute lymphoblastic leukemia (ETP-ALL) is a distinct subtype of T-ALL with a poor prognosis. To find a cure, we examined the synergistic effect of homoharringtonine (HHT) in combination with the BCL-2 inhibitor venetoclax (VEN) in ETP-ALL.</p><p><strong>Methods: </strong>Using in vitro cellular assays and ETP-ALL xenograft models, we first investigated the synergistic activity of HHT and VEN in ETP-ALL. Next, to explore the underlying mechanism, we employed single-cell RNA sequencing of primary ETP-ALL cells treated with HHT or VEN alone or in combination and validated the results with western blot assays. Based on the promising preclinical results and given that both drugs have been approved for clinical use, we then assessed this combination in clinical practice.</p><p><strong>Findings: </strong>Our results showed that HHT synergizes strongly with VEN both in vitro and in vivo in ETP-ALL. Mechanistic studies demonstrated that the HHT/VEN combination concurrently downregulated key anti-apoptotic proteins, i.e., MCL1, leading to enhanced apoptosis. Importantly, the clinical results were very promising. Six patients with ETP-ALL with either refractory/relapsed (R/R) or newly diagnosed disease were treated with an HHT/VEN-based regimen. All patients achieved complete remission (CR) after only one cycle of treatment.</p><p><strong>Conclusions: </strong>Our findings demonstrate that a combination of HHT/VEN is effective on ETP-ALL and represents the \"backbone\" of a promising and safe regimen for newly diagnosed and R/R patients with ETP-ALL.</p><p><strong>Funding: </strong>This work was funded by the National Cancer Institute, Gehr Family Foundation, George Hoag Family Foundation, National Natural Science Foundation of China, and Key Research and Development Program of Zhejiang Province of China.</p>","PeriodicalId":29964,"journal":{"name":"Med","volume":" ","pages":"1510-1524.e4"},"PeriodicalIF":12.8,"publicationDate":"2024-12-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141996586","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}