高级检索
当前位置: 首页 > 详情页

Impact of HA-PCI on self-reported cognitive functioning and brain metastases in small-cell lung cancer: Pooled findings of NCT01780675 and PREMER trials

文献详情

资源类型:
Pubmed体系:
机构: [1]Department of Radiation Oncology, Division of Thoracic Oncology, Cancer Center, West China Hospital, Sichuan University, Chengdu 610041, China [2]GROW School for Oncology and Reproduction, Maastricht University Medical Centre+, Department of Radiation Oncology (Maastro), Maastricht, the Netherlands [3]Division of Psychosocial Research and Epidemiology, The Netherlands Cancer Institute, Amsterdam, the Netherlands [4]GROW - School for Oncology and Reproduction, Maastricht University Medical Center+, Department of Pulmonary Diseases, Maastricht, the Netherlands [5]Hospital del Mar Medical Research Institute (IMIM), Barcelona, Spain [6]Barcelona Beta Brain Research Center (BBRC), Pasqual Maragall Foundation. Barcelona, Spain [7]Department of Radiotherapy, Erasmus MC Cancer Institute, Erasmus MC University Medical Center, Rotterdam, the Netherlands [8]Department of Neurology, Hospital del Mar, Barcelona, Spain [9]Ghent University Hospital and Ghent University, Radiation Oncology, Gent, Belgium [10]Department of Radiation Oncology, Hospital Universitario Sant Joan de Reus. Reus, Tarragona, Spain [11]Department of Radiation Oncology, Complejo Hospitalario Navarra, Pamplona, Spain [12]Department of Radiation Oncology. Hospital Universitario Rey Juan Carlos. Mostoles, ´ Madrid, Spain [13]Amsterdam UMC- Location AMC, Radiation Oncology, Amsterdam, the Netherlands [14]Radiation Oncology Unit, Instituto de Biomedicina de Sevilla, IBIS, Sevilla, Spain [15]Hospital Universitario Virgen del Rocío, Universidad de Sevilla, Sevilla, Spain [16]Catharina Hospital, Radiation Oncology, Eindhoven, the Netherlands [17]Genesis Care Madrid Clinical Director. San Francisco de Asís and La Milagrosa Hospitals, Madrid, Spain [18]Department of Radiation Oncology, Leuven Cancer Institute, UZ Gasthuisberg, Leuven, Belgium [19]Department of Radiation Oncology, Hospital Universitario de Santiago de Compostela, Santiago de Compostela. A Coruna, [20]The Netherlands Cancer Institute, Antoni van Leeuwenhoek, Department of Radiation Oncology, Amsterdam, the Netherlands [21]Radiation Oncology, Hospital del Mar, Barcelona, Spain [22]Pompeu Fabra University, Barcelona, Spain
出处:
ISSN:

关键词: Hippocampal avoidance-prophylactic cranial irradiation (HA-PCI) Self-reported cognitive functioning (SRCF) Brain metastases (BM) Small cell lung cancer (SCLC)

摘要:
Cognitive decline is an arising concern in patients who need cranial irradiation. We used the pooled longitudinal individual patient data of two phase III trials: NCT01780675 and PREMER to investigate whether hippocampal avoidance (HA)-PCI is associated with improved self-reported cognitive functioning (SRCF) compared with PCI without increasing brain metastases (BM) development within the HA area.Patients with stage I-IV small cell lung cancer (SCLC) were randomized to PCI or HA-PCI. SRCF was assessed and contrast enhanced brain magnetic resonance imaging (MRI) was performed at baseline and up to 24 months follow-up. SRCF and BM incidence after (HA)-PCI were compared between arms. Self reported cognitive impairment was defined as SCRF < 75.In total, 318 patients were randomized. Longitudinal generalized estimating equation (GEE) analysis showed that HA-PCI neither had a significant impact on SRCF (β = 1.41, p = 0.52) nor on cognitive impairment (OR 0.81, 95 %CI 0.53-1.25, p = 0.34). The median follow up was 41.7 (95 %CI 35.7-47.6) months, during which 61 patients developed BM (PCI arm: 30, HA-PCI arm: 31, p = 0.9). BM site was solitary in 15 patients (PCI arm: 7, HA-PCI arm: 8, p = 0.8). Nine of the 61 patients had BM within the HA area (PCI arm: 4, HA-PCI arm: 5, p = 1.0). The BM incidence was not significantly different between arms (subdistribution hazard ratio [sHR] 1.03, 95 %CI 0.62-1.70, p = 0.91).HA-PCI did not preserve longitudinal SRCF but did also not increase the risk of BM. Additional strategies should be investigated to further improve the therapeutic ratio of PCI.ClinicalTrials.gov (NCT01780675) ClinicalTrials.gov (NCT02397733).Copyright © 2024. Published by Elsevier B.V.

基金:
语种:
PubmedID:
中科院(CAS)分区:
出版当年[2024]版:
最新[2023]版:
大类 | 2 区 医学
小类 | 3 区 肿瘤学 3 区 呼吸系统
第一作者:
第一作者机构: [1]Department of Radiation Oncology, Division of Thoracic Oncology, Cancer Center, West China Hospital, Sichuan University, Chengdu 610041, China [2]GROW School for Oncology and Reproduction, Maastricht University Medical Centre+, Department of Radiation Oncology (Maastro), Maastricht, the Netherlands
共同第一作者:
推荐引用方式(GB/T 7714):
APA:
MLA:

资源点击量:53699 今日访问量:0 总访问量:4607 更新日期:2025-02-01 建议使用谷歌、火狐浏览器 常见问题

版权所有©2020 四川省肿瘤医院 技术支持:重庆聚合科技有限公司 地址:成都市人民南路四段55号