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Safety and efficacy of Placida® (fixed dose combination of flupentixol 0.5 mg and melitracen 10 mg) in comparison to escitalopram 10 mg and clonazepam 0.5 mg in patients with comorbid anxiety and depression: a randomized, double blind, double dummy, parallel group clinical trial 普拉西达®(氟哌噻索0.5 mg和美利曲辛10 mg的固定剂量组合)与艾司西酞普兰10 mg和氯硝西泮0.5 mg在共病焦虑和抑郁患者中的安全性和有效性:一项随机、双盲、双虚拟、平行组临床试验
Pub Date : 2023-08-17 DOI: 10.18203/2349-3259.ijct20232501
Sunil S. Iyer, Rajat Singal, Sandip Mitra, Muneeb Ahsan, Paridhi Mathur, Rakesh Jain
Background: Individuals with major depressive disorder (MDD) commonly present with comorbid anxiety and have greater depressive illness severity and chronicity, more suicide attempts, and completions. This randomized, double blind, double dummy, parallel-group clinical phase IV trial (CTRI/2022/11/047050) is aimed to compare the safety and efficacy of Placida® (FDC of flupentixol 0.5 mg + melitracen 10 mg) versus escitalopram + clonazepam in patients with comorbid anxiety and depression. Methods: This is a randomized, controlled, double blind, double dummy, parallel-group, phase IV trial. A total of 440 patients was enrolled across 11 sites in India who fulfilled the inclusion and exclusion criteria. All the subjects will be followed up for 2, 4, 6, 8, 10, 12, 16, 20, and 24 weeks with a buffer period of 1 week in each visit. The patient will be checked for severity of adverse events (AEs) and serious adverse events (SAEs). Efficacy will be assessed using the Hamilton depression rating scale (HAM-D), Hamilton anxiety rating scale (HAM-A) at baseline, weeks 4, 8 and 16, 24 score-reduction rate from baseline to end of treatment and extrapyramidal symptom rating scale (ESRS) at week 16 and end of the study. The first enrolment was done on 26 November 2022 and presently the subjects are under follow-up stage. The anticipated completion date for the study is March 2024. Conclusions: Outcomes of this trial will provide valuable information on safety and efficacy of Placida® as compared to escitalopram and clonazepam in treating patients with comorbid anxiety and depression. Trial Registration: The trial is registered with clinical trial registry India (CTRI/2022/11/047050) prospectively.
背景:重度抑郁障碍(MDD)患者通常伴有共病性焦虑,抑郁症的严重程度和慢性程度更高,自杀企图和自杀未遂率更高。这项随机、双盲、双虚拟、平行组临床IV期试验(CTRI/2022/11/047050)旨在比较Placida®(氟哌噻索0.5 mg +美利曲辛10 mg的FDC)与艾司西酞普兰+氯硝西泮治疗伴发焦虑和抑郁患者的安全性和有效性。方法:这是一项随机、对照、双盲、双假、平行组、IV期试验。在印度的11个地点共纳入了440名符合纳入和排除标准的患者。所有受试者将被随访2、4、6、8、10、12、16、20和24周,每次随访有1周的缓冲期。将检查患者不良事件的严重程度(ae)和严重不良事件(sae)。在基线、第4周、第8周和第16周使用汉密尔顿抑郁评定量表(HAM-D)、汉密尔顿焦虑评定量表(HAM-A)评估疗效,在基线至治疗结束时使用评分降低率,在第16周和研究结束时使用锥体外系症状评定量表(ESRS)评估疗效。第一次登记于2022年11月26日完成,目前受试者处于随访阶段。该研究预计完成日期为2024年3月。结论:本试验的结果将提供关于Placida®与艾司西酞普兰和氯硝西泮治疗共病性焦虑和抑郁患者的安全性和有效性的宝贵信息。试验注册:该试验已在印度临床试验注册中心(CTRI/2022/11/047050)进行前瞻性注册。
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引用次数: 0
Rajendra Jinjwaria quality of life-22 scale (RJQOL-22) scale Rajendra Jinjwaria生活质量22量表(RJQOL-22
Pub Date : 2023-07-26 DOI: 10.18203/2349-3259.ijct20232200
R. K. Jinjwaria
The Rajendra Jinjwaria quality of life-22 (RJQOL-22) scale will help assess the overall quality of life in various acute and chronic diseases such as rheumatoid arthritis, osteo arthritis, and other conditions that affect the quality of life such as cardiovascular, HIV, and cancer. The tool was developed from 29 January 2019 to 01 May 2023 by Rajendra Kumar Jinjwaria at King George's Medical University Lucknow and Banaras Hindu University, Uttar Pradesh, India. The validity of the RJQOL-22 scale was established as per the content validity index (CVI) 98% and validated by more than 100 expert faculty across the world. The scale is standardized and highly valid for assessing the quality of life in acute and chronic diseases. The overall reliability of the scale based on a study was estimated to be (>0.983) through (Cronbach’s alpha value) and it indicates a highly reliable scale. While the individual reliability of group I and group II was 0.989 and 0.978 respectively. The acceptable cut-off value of coefficients was 0.7 for moderate and 0.8 for high reliability. This indicates that the tool used in the studies was highly reliable.
Rajendra Jinjwaria生活质量22 (RJQOL-22)量表将有助于评估各种急性和慢性疾病(如类风湿关节炎、骨关节炎)和其他影响生活质量的疾病(如心血管、艾滋病毒和癌症)的总体生活质量。该工具由勒克瑙乔治国王医学院和印度北方邦巴纳拉斯印度教大学的Rajendra Kumar Jinjwaria于2019年1月29日至2023年5月1日开发。RJQOL-22量表的效度是按照内容效度指数(CVI) 98%建立的,并得到了全球100多位专家的验证。该量表是标准化的,对于评估急性和慢性疾病患者的生活质量非常有效。通过(Cronbach’s alpha值)估计该量表的总体信度为(>0.983),为高信度量表。而组I和组II的个体信度分别为0.989和0.978。可接受的系数临界值为0.7为中等信度,0.8为高信度。这表明研究中使用的工具是高度可靠的。
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引用次数: 0
Improving the quality of Greek web surveys: adaptation of the checklist for reporting results of internet e-surveys in Greek language 提高希腊网络调查的质量:适应清单的报告结果的互联网电子调查在希腊语言
Pub Date : 2023-07-26 DOI: 10.18203/2349-3259.ijct20232203
K. Vassis, I. Maliousis, S. Spanos, I. A. Poulis
The use of the internet for surveys and research is becoming increasingly widespread, including in observational research, which employs questionnaires and surveys to study various characteristics in patients, professionals, and institutions in biomedical and primary care research
使用互联网进行调查和研究正变得越来越普遍,包括在观察性研究中,利用问卷和调查来研究生物医学和初级保健研究中患者、专业人员和机构的各种特征
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引用次数: 0
The value of clinical trial medication and yearly medicine cost avoidance from clinical trials conducted by the pharmaceutical industry in Finland 芬兰制药业临床试验用药价值及每年避免临床试验的药费
Pub Date : 2023-07-26 DOI: 10.18203/2349-3259.ijct20232192
M. Bengtström, N. Tamminen, Niina Laaksonen, S. Pakkala, A. Juppo
Background: Clinical trials have been reported to cause medication cost avoidance (MCA) for hospitals and societies, but there are no studies documenting MCA from the Nordic countries or from the pharmaceutical industry perspective.Methods: Three different methods were tested for determining the yearly MCA in clinical trials conducted by the pharmaceutical industry in Finland. MCA was evaluated with questionnaires to pharmaceutical companies operating in Finland in 2001, 2009 and 2013.Results: In method 1 (year 2001), the MCA in Finland was 70.3 million euros in wholesale price and 50.9 million euros when excluding patients receiving placebo treatment. In method 2 (2009), the MCA was 52.0 million euros in wholesale price and 71.0 million euros in out-sale price i.e. including pharmacy fee and tax. The MCA in method 3 (2013) was 47.2 million euros in wholesale price. The collection of data and the MCA calculation was simple in method 1 (response rate 100%). The methods 2 and 3 were more precise but more time-consuming for the respondents, somewhat affecting the response rate (response rates 90% and 72%, respectively).Conclusions: All three methods covered the majority of industry-sponsored clinical medicine trials (64-100%) representing 59-63 % of all clinical trials conducted in Finland in those years. Regardless of the methods, the study medications provided by the pharmaceutical industry promoted significant cost saving for the society. We recommend method 1 for a general and less time consuming MCA calculation and method 3 for a more precise calculation, to be conducted in survey format and interview.
背景:据报道,临床试验导致医院和协会的药物成本规避(MCA),但没有研究记录来自北欧国家或制药行业的MCA。方法:在芬兰制药行业进行的临床试验中,测试了三种不同的方法来确定年度MCA。分别于2001年、2009年和2013年对在芬兰经营的制药公司进行问卷调查。结果:在方法1(2001年)中,芬兰的MCA批发价为7030万欧元,不包括接受安慰剂治疗的患者时为5090万欧元。在方法2(2009)中,MCA批发价为5200万欧元,销售价为7100万欧元,即包括药房费用和税收。方法3(2013)的MCA批发价为4720万欧元。方法1的数据收集和MCA计算简单(应答率100%)。方法2和方法3更精确,但更耗时,在一定程度上影响了应答率(应答率分别为90%和72%)。结论:这三种方法涵盖了大多数行业资助的临床医学试验(64-100%),占芬兰那些年进行的所有临床试验的59- 63%。无论采用何种方法,制药行业提供的研究药物为社会节省了大量成本。我们建议采用方法1进行一般且耗时更少的MCA计算,方法3采用更精确的计算,以调查和访谈的形式进行。
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引用次数: 0
Evaluate the effectiveness of hydrotherapy versus land-based exercises outcome on pain and quality of life among patients with rheumatoid arthritis: triple-blind randomized controlled trial 评估水疗法与陆上运动对类风湿关节炎患者疼痛和生活质量的影响:三盲随机对照试验
Pub Date : 2023-07-26 DOI: 10.18203/2349-3259.ijct20232193
R. K. Jinjwaria
Background: Evaluate the effectiveness of hydrotherapy versus land-based exercise outcomes to decrease pain and improve the quality of life among patients with rheumatoid arthritis.Methods: Triple-blind, randomized controlled, parallel-group, multiple arm trial was conducted between 29/09/2019 to 30/09/2021 at the Department of PMR, KG University Lucknow India and randomization was done through the SNSOE. Eligible 90 patients suffering from rheumatoid arthritis. The intervention (RJHLERA) was administered in both study groups. NRPS used for pain and RJQOL-22 Scale was used for QoL.Results: The pre-test results showed all the subject’s average pain scores and quality of life had either poor or neither poor nor good levels of the RJQOL-22 scale. At the post-test, in terms of pain, the hydrotherapy exercise group showed the maximum response with an average pain score of 3.64±1.89, the land-based exercises group showed the next to maximum response with an average pain score of 5.88±1.37 while the control group showed the least response with an average pain score of 7.63±1.41. and in terms of quality of life, the hydrotherapy exercise group showed the maximum response with 67.9% very good, and 21.4% good. The land-based exercises group showed the next to maximum response with 19.2% good while the group the clear control group showed the least response.Conclusions: Effectiveness of hydrotherapy versus land-based exercises, in comparison to land-based exercises the Hydrotherapy exercises group showed the maximum response to reduce the pain and improve the quality of life among chronic rheumatoid arthritis patients.
背景:评估水疗法与陆上运动在减轻类风湿性关节炎患者疼痛和改善生活质量方面的效果。方法:于2019年9月29日至2021年9月30日在印度勒克瑙KG大学PMR系进行三盲、随机对照、平行组、多组试验,通过SNSOE进行随机化。入选90例类风湿关节炎患者。两个研究组均采用干预(rjhera)。疼痛采用NRPS评分,生活质量采用RJQOL-22评分。结果:前测结果显示,所有受试者的平均疼痛评分和生活质量在RJQOL-22量表中为差或不差不好。后测时,在疼痛方面,水疗运动组反应最大,平均疼痛评分为3.64±1.89,陆地运动组反应次之,平均疼痛评分为5.88±1.37,对照组反应最小,平均疼痛评分为7.63±1.41。在生活质量方面,水疗运动组表现出最大的反应,67.9%非常好,21.4%良好。陆基演习组反应次之,良好率为19.2%,而明确对照组反应最低。结论:水疗法与陆上运动的有效性,与陆上运动相比,水疗法运动组在减轻慢性类风湿关节炎患者疼痛和改善生活质量方面表现出最大的反应。
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引用次数: 0
How big is a big hazard ratio in clinical trials? 临床试验中的大风险比有多大?
Pub Date : 2023-07-26 DOI: 10.18203/2349-3259.ijct20232191
Yuanyuan Lu, Wen Wang, Yangxin Huang, Henian Chen
Background: The hazard ratio has been widely used as an index of effect size in clinical trials for time-to-event data. The use of the Cox proportional hazards models and other hazard centered models is ubiquitous in clinical trials for time-to-event data. The relativity of effect sizes (small, medium, large) has been widely discussed and accepted when comparing magnitude of association for continuous and categorical data, but not yet for time-to-event outcomes.Methods: We review published hazard ratios, investigate the relationships among HR, relative risk (RR), odds ratio (OR), and Cohen’s d, and calculate the corresponding HRs for given event rate in control group ( ) by adding standard normal deviation with 0.2 (small), 0.5 (medium) and 0.8 (large) to the event rate in the case group (  based on equation .Results: Our results indicate that HRs are from 1.68 to 1.16 when the event rate of control group moves from 1% to 90%, which are equivalent to Cohen’s d = 0.2 (small). HRs are ranged between 3.43 and 1.43 when the event rate of control group moves from 1% to 90%, which are equivalent to Cohen’s d = 0.5 (medium), HRs are valued between 6.52 and 1.73 when the event rate of control group moves from 1% to 90%, which are equivalent to Cohen’s d = 0.8 (large).Conclusions: This study provides general guidelines in interpreting the magnitudes of HRs for time-to-event data in clinical trials.
背景:在临床试验中,风险比被广泛用作衡量事件时间数据效应大小的指标。Cox比例风险模型和其他以风险为中心的模型在临床试验中普遍用于事件时间数据。在比较连续数据和分类数据的关联程度时,效应大小(小、中、大)的相关性已被广泛讨论和接受,但在时间到事件结果方面尚未得到广泛讨论和接受。方法:我们回顾已发表的风险比,探讨HR、相对风险(RR)、优势比(OR)和Cohen’s d之间的关系,并通过在病例组的事件发生率中加入0.2(小)、0.5(中)和0.8(大)的标准正态偏差,计算出对照组()给定事件发生率的相应HR()。我们的结果表明,当对照组的事件率从1%移动到90%时,hr从1.68到1.16,相当于Cohen的d = 0.2(小)。当对照组事件率为1% ~ 90%时,hr介于3.43 ~ 1.43之间,相当于Cohen’s d = 0.5(中);当对照组事件率为1% ~ 90%时,hr介于6.52 ~ 1.73之间,相当于Cohen’s d = 0.8(大)。结论:本研究提供了解释临床试验中事件时间数据hr大小的一般指南。
{"title":"How big is a big hazard ratio in clinical trials?","authors":"Yuanyuan Lu, Wen Wang, Yangxin Huang, Henian Chen","doi":"10.18203/2349-3259.ijct20232191","DOIUrl":"https://doi.org/10.18203/2349-3259.ijct20232191","url":null,"abstract":"Background: The hazard ratio has been widely used as an index of effect size in clinical trials for time-to-event data. The use of the Cox proportional hazards models and other hazard centered models is ubiquitous in clinical trials for time-to-event data. The relativity of effect sizes (small, medium, large) has been widely discussed and accepted when comparing magnitude of association for continuous and categorical data, but not yet for time-to-event outcomes.\u0000Methods: We review published hazard ratios, investigate the relationships among HR, relative risk (RR), odds ratio (OR), and Cohen’s d, and calculate the corresponding HRs for given event rate in control group ( ) by adding standard normal deviation with 0.2 (small), 0.5 (medium) and 0.8 (large) to the event rate in the case group (  based on equation .\u0000Results: Our results indicate that HRs are from 1.68 to 1.16 when the event rate of control group moves from 1% to 90%, which are equivalent to Cohen’s d = 0.2 (small). HRs are ranged between 3.43 and 1.43 when the event rate of control group moves from 1% to 90%, which are equivalent to Cohen’s d = 0.5 (medium), HRs are valued between 6.52 and 1.73 when the event rate of control group moves from 1% to 90%, which are equivalent to Cohen’s d = 0.8 (large).\u0000Conclusions: This study provides general guidelines in interpreting the magnitudes of HRs for time-to-event data in clinical trials.","PeriodicalId":13787,"journal":{"name":"International Journal of Clinical Trials","volume":"63 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-07-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"80784039","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}
引用次数: 3
Identifying predictive factors and developing evidence-based guidelines for promoting respectful maternal and newborn care: a mixed method multiphase study design 确定预测因素并制定促进尊重孕产妇和新生儿护理的循证指南:一项混合方法多阶段研究设计
Pub Date : 2023-07-26 DOI: 10.18203/2349-3259.ijct20232197
S. Vijayan, T. Babu, Arti Gupta, V. Reddy, D. Ramamohan
Background: Mistreatment of women during pregnancy and childbirth by healthcare workers is a common issue in both private and public sector health facilities in India. Improving the quality of maternity care in these sectors is crucial for promoting institutional births and ensuring positive birth experiences. This study aims to develop guidelines for respectful maternity care (RMC) in India through a multiphase quantitative and qualitative study.Methods: The study will utilize a mixed methods multiphase design, which involves collecting, analyzing, and integrating both quantitative and qualitative data. This approach follows the principles of pragmatism paradigm, where the integration of different approaches enhances understanding. The quantitative data will be used to expand and explain the qualitative data collected in the first phase. The integration of both types of data will contribute to the development of new RMC guidelines.Conclusions: This study is the first of its kind in India to develop comprehensive RMC guidelines based on a multiphase study. By exploring the experiences of Indian women regarding disrespect and abuse (D&A) during childbirth and its determinants, the study will provide valuable insights for guideline development. The integration of quantitative and qualitative approaches in the mixed method design will address potential limitations and provide a more comprehensive understanding of the subject.
背景:卫生保健工作者在怀孕和分娩期间虐待妇女是印度私营和公共部门卫生设施的一个普遍问题。提高这些部门的产妇保健质量对于促进机构分娩和确保积极的分娩经验至关重要。本研究旨在通过多阶段定量和定性研究,制定印度尊重产妇护理(RMC)的指导方针。方法:本研究将采用混合方法多相设计,包括收集、分析和整合定量和定性数据。这种方法遵循实用主义范式的原则,其中不同方法的整合可以增强理解。定量数据将用于扩展和解释在第一阶段收集的定性数据。这两种数据的整合将有助于制定新的RMC指南。结论:该研究是印度第一个基于多阶段研究制定综合RMC指南的研究。通过探索印度妇女在分娩过程中不尊重和虐待(D&A)的经历及其决定因素,该研究将为指南的制定提供有价值的见解。在混合方法设计中,定量和定性方法的整合将解决潜在的局限性,并提供对该主题更全面的理解。
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引用次数: 0
Epidemiology, clinical profile and outcome of acute kidney injury in intensive coronary care unit 冠状动脉重症监护病房急性肾损伤的流行病学、临床特点和预后
Pub Date : 2023-07-26 DOI: 10.18203/2349-3259.ijct20232194
Sharanabasappa ., K. Mathur, Shivakanth M. Sangapur, B. Meena
Background: The incidence of AKI in cardiac ICU is attributed mainly to Heart Failure and Acute Coronary Syndrome. AKI occurs commonly in the setting of AHF, and is termed CRS type 1. Biomarkers and bioelectrical impedance analysis can be helpful in estimating the real volume overload and may be useful to predict and avoid AKI. The role of UF remains controversial, and it is currently recommended only for diuretic-resistant patients. Objective of current study was to study demographic & clinical profile and outcome of patients with AKI in intensive coronary care unit.Methods: This prospective study was conducted in ICCU of R.N.T. Medical College, Udaipur. All the patients with increase in serum creatinine >50% were included in the study. Detailed investigations like urinary analysis, renal function tests (blood urea, serum creatinine, serum electrolytes), USG whole abdomen, 12 lead ECG, Echocardiography and Troponin T.Results: Among cases 56.67% had ADHF, 25% had MI, 10% had structural heart disease, 3.3% had systemic illness, 1.67% had cardiogenic shock, 1.67% were cardiac surgery associated and 1.67% had other causes of AKI. 30.0% of cases required ionotropic support while 2.5% of controls required ionotropic support. 5.0% of cases required ventilator support & renal replacement therapy while none of the controls required these.Conclusions: Patients with AKI had worse outcomes when compared to non-AKI. Mortality among cases was significantly higher than controls, 10% among cases versus only 2.5% in controls.
背景:心脏重症监护病房AKI的发生率主要归因于心力衰竭和急性冠状动脉综合征。AKI常见于AHF,被称为CRS 1型。生物标志物和生物电阻抗分析有助于估计实际容量过载,可能有助于预测和避免AKI。UF的作用仍有争议,目前仅推荐用于利尿剂耐药患者。本研究的目的是研究冠状动脉重症监护病房AKI患者的人口学、临床特征和预后。方法:本前瞻性研究在乌代普尔rnt医学院重症监护病房进行。所有血清肌酐升高>50%的患者均纳入研究。结果:ADHF 56.67%、MI 25%、结构性心脏病10%、全身性疾病3.3%、心源性休克1.67%、心脏手术相关1.67%、其他原因AKI 1.67%。30.0%的病例需要离子化支持,2.5%的对照组需要离子化支持。5.0%的病例需要呼吸机支持和肾脏替代治疗,而对照组均不需要这些。结论:与非AKI患者相比,AKI患者的预后更差。病例死亡率显著高于对照组,病例死亡率为10%,而对照组仅为2.5%。
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引用次数: 0
Effectiveness of online psychological intervention for caregivers on the quality of life of people with Alzheimer disease: a randomized clinical trial protocol 在线心理干预对阿尔茨海默病患者生活质量的影响:一项随机临床试验方案
Pub Date : 2023-07-26 DOI: 10.18203/2349-3259.ijct20232195
J. Muñoz-Padros, M. Garolera, A. Bartes, S. Anderson, Fabian Contreras-Briñez, Sonia Jimenez-Fuentes, Yemila Plana-Alcaide, Q. Foguet-Boreu
Background: Alzheimer's disease (AD) has a significant impact on the quality of life (QOL) and interventions aimed at their improvement show inconclusive results. Objectives were study protocol to evaluate the effectiveness of a multicomponent caregiver intervention on the QOL of persons with AD.Methods: The design is a randomized clinical trial with blinded assessment of response variables. Ninety-four dyads of informal caregivers and their relatives with AD will be recruited in the Osona and Ripollès territorial service of geriatrics and palliative care of the Consorci Hospitalari de Vic (Osona, Spain) and randomized into experimental (EG) and control group (CG). An 8-week online multicomponent psychological intervention including psychoeducation and mindfulness will be provided to the EG caregivers. The CG will perform the usual care. Outcome will be the QOL of persons with AD assessed with the QOL-AD.Conclusions: The multicomponent online caregiver research detailed in this protocol could be incorporated into health and care facilities for persons with AD and their families to improve caregiving and QOL.
背景:阿尔茨海默病(AD)对生活质量(QOL)有显著影响,旨在改善生活质量的干预措施尚无定论。目的是研究方案,以评估多成分护理干预对阿尔茨海默病患者生活质量的有效性。方法:采用随机临床试验设计,对反应变量进行盲法评估。94对患有阿尔茨海默病的非正式照顾者及其亲属将在奥索纳和里波伦特地区维克医院(西班牙奥索纳)的老年病学和姑息治疗服务部门招募,并随机分为实验组(EG)和对照组(CG)。对EG照顾者进行为期8周的在线多成分心理干预,包括心理教育和正念。CG将进行常规护理。结果将是用QOL-AD评估AD患者的生活质量。结论:本方案中详细介绍的多组分在线护理人员研究可纳入AD患者及其家庭的卫生和护理机构,以改善护理和生活质量。
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引用次数: 0
Protocol of randomized controlled trial comparing T piece resuscitator versus self-inflating bag for resuscitation in the delivery room in preterm neonates T片式复苏器与自动充气袋在产房早产儿复苏的随机对照试验方案
Pub Date : 2023-07-26 DOI: 10.18203/2349-3259.ijct20232196
H. Kumar, Suksham Jain, Supreet Khurana, D. Chawla
Background: Neonatal resuscitation is a critical process for a newborn with effective ventilation as its key component. Three manual ventilation devices, including self-inflating bags (SIB), flow-inflating bags (FIB), and T-piece resuscitator (TPR) are recommended for positive pressure ventilation (PPV) in the delivery room. To date, there is insufficient evidence regarding the optimal device for establishing effective ventilation in newborns. This study is planned to compare the effectiveness of TPR and SIB during resuscitation.Methods: This will be a single centre, open-label, randomized controlled trial. Study participants will be preterm ≤34 of gestation needing PPV at birth as per NRP algorithm. Newborns will be randomly assigned to two groups (TPR or SIB). SpO2 at 2 and 5 min, time to reach heart rate >100/min by pulse oximetry, and duration of PPV will be recorded. Primary outcome is need of delivery room intubation. Intention to treat analysis will be done using STATA version 17.0. A priori defined subgroup for purpose of analysis will be gestation ≤30 and 31-34 weeks. Trial will be done as per good clinical practice guidelines.Conclusions: If PPV with TPR is proven to be more efficacious in terms of less delivery room intubation, there would be a way towards finalizing the TPR as primary device for providing PPV during delivery room resuscitation at birth. This study has potential to bring down need of delivery room intubation with less duration of mechanical ventilation and morbidity in form of IVH, BPD and composite outcome of BPD and death.Trial registration: CTRI number: CTRI/2023/01/048660.
背景:新生儿复苏是一个关键的过程,有效的通气是其关键组成部分。产房正压通气推荐使用SIB (self-充气袋)、FIB (flow-充气袋)、TPR (T-piece resusator) 3种人工通气设备。迄今为止,关于在新生儿中建立有效通气的最佳装置的证据不足。本研究拟比较TPR和SIB在复苏过程中的有效性。方法:这将是一项单中心、开放标签、随机对照试验。根据NRP算法,研究参与者为早产≤34妊娠期,出生时需要PPV。新生儿将随机分为两组(TPR组或SIB组)。记录2、5min时SpO2、脉搏血氧仪达到心率>100/min的时间、PPV持续时间。主要结局是需要产房插管。意向处理分析将使用STATA 17.0版本完成。用于分析的先验定义亚组为妊娠≤30周和31-34周。试验将按照良好临床实践指南进行。结论:如果在产房插管较少的情况下,使用TPR的PPV更有效,那么将有可能最终确定TPR作为分娩时产房复苏时提供PPV的主要装置。这项研究有可能降低对产房插管的需求,减少机械通气的持续时间,降低IVH、BPD以及BPD和死亡的复合结局的发病率。试验报名:CTRI编号:CTRI/2023/01/048660。
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引用次数: 0
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International Journal of Clinical Trials
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