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Attitudes of European physicians towards the use of long-acting injectable antipsychotics.
BMC Psychiatry ( IF 4.4 ) Pub Date : 2020-03-14 , DOI: 10.1186/s12888-020-02530-2
Maxine X Patel 1 , Nawal Bent-Ennakhil 2 , Christophe Sapin 2 , Sylvie di Nicola 3 , Jean-Yves Loze 4 , Anna-Greta Nylander 5 , Stephan Heres 6
Affiliation  

Prescription rates for long-acting injectable (LAI) antipsychotic formulations remain relatively low in Europe despite improved adherence over alternative oral antipsychotic treatments. This apparent under-prescription of LAI antipsychotics may have multiple contributing factors, including negative mental health practitioner attitudes towards the use of LAIs. The Antipsychotic Long acTing injection in schizOphrenia (ALTO) non-interventional study (NIS), conducted across several European countries, utilised a questionnaire that was specifically designed to address physicians’ attitudes and beliefs towards the treatment of schizophrenia with LAI antipsychotics. Exploratory principal component analysis (PCA) of feedback from the questionnaire aimed to identify and characterize the factors that best explained the physicians’ attitudes towards prescription of LAIs. Overall, 136/234 solicited physicians returned fully completed questionnaires. Physicians’ mean age was 48.5 years, with mean psychiatric experience of 20.0 years; 69.9% were male, 84.6% held a consultant position, and 91.9% had a clinical specialty in general adult care. Most physicians considered themselves to have a high level of clinical experience with LAI antipsychotics (77.2%), with an increased rate of LAI antipsychotics prescription over the last 5 years (59.6%). Although the majority of physicians (69.9%) declared feeling no difference in stress levels when offering LAI compared to oral antipsychotics, feelings of ‘no/more stress’ versus ‘less stress’ was found to influence prescription patterns. PCA identified six factors which collectively explained 66.1% of the variance in physician feedback. Multivariate analysis identified a positive correlation between physicians willing to accept usage of LAI antipsychotics and the positive attitude of colleagues (co-efficient 3.67; p = 0.016). The physician questionnaire in the ALTO study is the first to evaluate the attitudes around LAI antipsychotics across several European countries, on a larger scale. Findings from this study offer an important insight into how physician attitudes can influence the acceptance and usage of LAI antipsychotics to treat patients with schizophrenia.

中文翻译:

欧洲医师对使用长效抗精神病药的态度。

尽管与替代性口服抗精神病药相比,依从性得到改善,但长效可注射(LAI)抗精神病药的处方率在欧洲仍然相对较低。LAI抗精神病药的这种明显的处方不足可能有多个促成因素,包括心理健康从业者对使用LAI的消极态度。在多个欧洲国家/地区进行的精神分裂症抗精神病药长效注射(ALTO)非干预研究(NIS),使用了专门设计的调查表,以解决医生对于使用LAI抗精神病药治疗精神分裂症的态度和信念。问卷反馈的探索性主成分分析(PCA)旨在确定和表征最能解释医师对LAI处方态度的因素。总体而言,有136/234名被征求医生返回了完整填写的调查表。医师的平均年龄为48.5岁,平均精神病学经验为20.0岁;男性为69.9%,担任顾问的职位为84.6%,在一般成人护理中拥有临床专业的为91.9%。大多数医生认为自己在LAI抗精神病药方面有很高的临床经验(77.2%),并且在过去5年中,LAI抗精神病药处方的使用率有所增加(59.6%)。尽管大多数医生(69.9%)表示与口服抗精神病药相比,提供LAI时感觉到的压力水平没有差异,发现“没有/更多压力”与“较少压力”的感觉会影响处方模式。PCA确定了六个因素,这些因素共同解释了医生反馈中66.1%的方差。多变量分析表明愿意接受LAI抗精神病药的医生与同事的积极态度之间存在正相关(系数3.67; p = 0.016)。ALTO研究中的医生问卷是第一个大规模评估整个欧洲国家对LAI抗精神病药态度的人。这项研究的发现为医生的态度如何影响LAI抗精神病药对精神分裂症患者的接受和使用提供了重要的见识。1%的医师反馈差异。多变量分析表明愿意接受LAI抗精神病药的医生与同事的积极态度之间存在正相关(系数3.67; p = 0.016)。ALTO研究中的医生问卷是第一个大规模评估整个欧洲国家对LAI抗精神病药态度的人。这项研究的发现为医生的态度如何影响LAI抗精神病药对精神分裂症患者的接受和使用提供了重要的见识。1%的医师反馈差异。多变量分析表明愿意接受LAI抗精神病药的医生与同事的积极态度之间存在正相关(系数3.67; p = 0.016)。ALTO研究中的医生问卷是第一个大规模评估欧洲多个国家对LAI抗精神病药态度的人。这项研究的发现为医生的态度如何影响LAI抗精神病药对精神分裂症患者的接受和使用提供了重要的见识。ALTO研究中的医生问卷是第一个大规模评估欧洲多个国家对LAI抗精神病药态度的人。这项研究的发现为医生的态度如何影响LAI抗精神病药对精神分裂症患者的接受和使用提供了重要的见识。ALTO研究中的医生问卷是第一个大规模评估整个欧洲国家对LAI抗精神病药态度的人。这项研究的发现为医生的态度如何影响LAI抗精神病药对精神分裂症患者的接受和使用提供了重要的见识。
更新日期:2020-03-16
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