How do peer support interventions for the self-management of chronic pain,support basic psychological needs? A systematic review and framework synthesis using self-determination theory

ObjectiveTo identify how peer support interventions, for self-management of chronic pain, support basic psychological needs from a self-determination theory (SDT) perspective, using a systematic review.MethodsTen databases were searched for studies reporting qualitative research about peer interactions in pain management interventions. ‘Best fit’ framework synthesis methodology was applied to identify strategies that support the satisfaction of competence, autonomy and motivation. These were matched to definitions of strategies provided by standardised taxonomies.Results18 studies were selected for inclusion. The synthesis resulted in a conceptual model, identifying 12 peer strategies that support psychological needs for self-management of chronic pain; 10 overlapped with existing taxonomies.ConclusionThis was the first known attempt to synthesise evidence about peer support strategies for people living with pain, using SDT as an a priori framework. The model demonstrates commonality between the motivation-promoting processes of peer support and those of other behaviour change interventions and identifies additional unique strategies provided by peers. This systematic classification of peer support strategies provides a means for future study of the efficacy and comprehensiveness of peer interventions.Practice implicationsThe model could assist healthcare professionals and support groups to optimise the potential of peer processes.     

基于奥马哈理论的围手术期全程康复管理对TAVR患者心理应激、6 min步行距离及并发症的影响

目的 探讨基于奥马哈理论的围手术期全程康复管理对经导管主动脉瓣置换术（transcatheter aortic valve replacement，TAVR）患者心理应激、6 min步行距离及并发症的影响。 方法 选取我院74例TAVR患者，采用随机数字表法分为2组，各37例。对照组采取传统围术期护理，在对照组基础上，观察组采取基于奥马哈理论的围手术期全程康复管理。统计2组并发症、护理满意度及护理前后心理应激、心功能指标、健康行为（health promotionlifestyleprofile-Ⅱ，HPLP-Ⅱ）、6 min步行距离及生活质量。 结果 观察组干预后左心室舒张末期内径、跨瓣压差较对照组低，主动脉瓣面积、左心室射血分数高于对照组（P＜0.05）；观察组干预后特质焦虑（Trait Anxiety Inventory，T~AI）、状态焦虑（State Anxiety Inventory，S~AI）评分低于对照组（P＜0.05）；观察组干预后HPLP-Ⅱ量表6个维度评分高于对照组（P＜0.05）；观察组术后3个月、6个月生活质量及6 min步行距离高于对照组（P＜0.05）；2组并发症比较差异无统计学意义（P＞0.05）。 结论 基于奥马哈理论的围手术期全程康复管理应用于TAVR患者，可减轻其心理应激，提高患者健康促进生活方式水平，预防并发症发生，在改善患者心功能、运动耐力和提高患者护理满意度方面具有积极意义。     

论中成药大品种与中医理论创新

中成药大品种具有临床价值大、科学价值强、市场价值高的基本特征,中成药大品种不仅是中药产业发展的核心引擎,也是中医药学术发展的重要内容,事关中医药事业与产业,意义重大。本文以中医理论创新与中药大品种为切入,在回顾中医理论创新研究方法与模式的基础上,强调有效方药的创制是理论创新研究成果的集中体现,并以风咳理论与苏黄止咳胶囊、络病理论与通心络胶囊为例予以说明。提出以中成药大品种为载体,实现中医理论创新研究的思路与策略,即在梳理和分析中成药大品种组方规律与功能主治的基础上,深度挖掘其蕴含的理论内涵,不仅强调普遍的理论认识,更应关注应用独特的药物及其配伍;不仅仅满足揭示中药作用的现代科学内涵,更应通过中成药大品种作用机制研究,探索未知或可能的新靶点、新通路和新机制,从而促进科学发现,引领医学研究方向。     

基于网络药理学的中期诊疗方干预新型冠状病毒肺炎(COVID-19)作用机制研究

目的通过网络药理学方法研究新型冠状病毒肺炎(COVID-19)中期诊疗方(XGZQZLF)治疗COVID-19的作用机制。方法采用网络药理学方法,以中药系统药理学数据库、GeneCards数据库等为支撑,通过Cytoscape构建"药物-活性成分-靶点-疾病"网络,进一步进行基因富集分析和通路注释,研究XGZQZLF治疗COVID-19的物质基础和作用机制。结果筛选出XGZQZLF有效成分80个,通过调控蛋白激酶(AKT1)、白细胞介素6(IL-6)、丝裂原活化蛋白激酶3(MAPK3)、血管内皮生长因子A(VEGFA)、半胱氨酸蛋白酶3(CASP3)等208个肺炎相关靶点,以及主要通过调控TNF信号通路、IL-17信号通路、Th17细胞分化、缺氧诱导因子1(HIF-1)信号通路等炎症和免疫相关通路发挥治疗COVID-19的作用。结论 XGZQZLF通过多成分、多靶点、多通路协同作用发挥治疗COVID-19的作用,为XGZQZLF治疗COVID-19的生物机制研究提供数据支撑,同时为COVID-19药物研发提供参考。     

“扎根理论”于温病学科建设的研究思路及理论价值探析

分析温病学术理论发展与温病学教学、临床应用现状,认为有关温病文献研究可从深度与广度进行再拓展、再挖掘。介绍"扎根理论"研究方法,结合温病学科学术性质及特点,探讨"扎根理论"在该学科学术理论建设中可行的研究模式与研究思路,剖析该研究对于温病学科学术建设的理论价值及应用前景。同时,基于"扎根理论"研究难点,提出研究过程中需注意的问题。     

Factors affecting community pharmacist work: A scoping review and thematic synthesis using role theory

Many community pharmacists ideologically support recent changes to their roles in primary healthcare. However, their antithetical resistance towards practice change could have systemic causes (i.e. role stresses), which may account for increased job dissatisfaction, burnout, and job turnover in the profession. Deeper comprehension was sought using a role theory framework.ObjectiveTo identify factors leading to role stresses and strain responses for community pharmacists, and to create a framework for community pharmacist role management.MethodPubMed, Scopus and Web of Science databases were searched for qualitative studies identifying community pharmacist role stress and strain using scoping review methodology from 1990 to 2019. Content and thematic analysis using the framework method was performed, and themes were reported using thematic synthesis.ResultsScreening of 10,880 records resulted in 33 studies identified, with 41 factors categorised into four domains: Interpersonal Interactions, Social Setting, Individual Attributes, and Extra-Role. All role stresses were present. Reported role strains suggest role system imbalance.ConclusionCommunity pharmacists are in a multifactorial transitional environment. Reported role stresses may be a function of past pharmacist roles and increased role expectations, amplified by many requisite interactions and individual pharmacist characteristics. Social science theories were found to be applicable to the community pharmacy setting.     

The Transmission of Trauma from Mother to Infant: Radioactive Residues and Counter-Transference in the Case of a Haitian Mother and Her Two-Year-Old Son*

ABSTRACT

Close observation of the interactions between a traumatised mother and her infant son provides information on the modes of transmission of psychic trauma in the mother–infant dyad. Following the presentation of a current literature review on the theme, the subject of “radioactive residue” and counter-transference in the transmission of psychic trauma from mother to infant will be illustrated through a clinical case study that focuses on a Haitian mother and her two-year-old infant son who has been referred to a “transitional care nursery” in urban Paris. The encounter with this mother–infant dyad is analysed through observing the quality of the interactions that take place between the mother and infant in order to determine how a particularly traumatic narrative impacts the mother–infant relationship, in addition to relations with the clinician. Mother and infant respond to one another through the emission and reception of “radioactive residues” as hypothesized by Gampel. This clinical case study shows that there is a need to consider transcultural factors and collective experience and history when analysing traumatic events. Additionally, the case study shows that counter-transference can be an effective clinical tool for gaining access to an infant's experience as the recipient of a traumatic narrative.     

Learning theories and principles in surgical education and technical learning

What is important to think about in surgical education and technical skills training? Technical skills training is grounded in social cognitive theory and the concepts of modeling and self-efficacy. Cognitive and nontechnical learning is critical to supplement the overall proficiency of the surgical learner in performing an operation. Technical learning is cemented by deliberate practice and there is benefit to productive struggle and failure. External cognitive load should be minimized to maximized operative skills advancement.