https://www.selleckchem.com/products/obeticholic-acid.html ample sizes and the use of a variety of feasibility outcome measures prevent the synthesis of results and makes generalisation difficult. Future research should focus on defining standardised outcome measures, enhancing patient engagement and improving adherence to behaviour change prior to scheduled surgery. This review found high participant satisfaction, but shows recruitment and timing-delivery issues, as well as low retention to interventions post-surgery. Small sample sizes and the use of a variety of feasibility outcome measures prevent the synthesis of results and makes generalisation difficult. Future research should focus on defining standardised outcome measures, enhancing patient engagement and improving adherence to behaviour change prior to scheduled surgery. Given the impact of politico-economic sanctions on the pharmaceutical supply chain, this study aims to identify practical strategies to improve the resilience of the Iranian supply chain in pharmaceutical procurement under politico-economic sanctions. This is a qualitative content analysis study conducted in 2018. Semi-structured interviews were conducted using snowball sampling, and saturation was achieved after 18 interviews. Guba and Lincoln's criteria, namely credibility, confirmability, transferability, and dependability, were considered to ensure the validity and transparency of the study. A five-step framework analysis was applied to analyze the data using MAX QDA10. The results led to the identification of nine main themes and 26 subthemes as strategies to improve the resilience of the pharmaceutical chain. According to the thematic map, some of these strategies have an extra-sectoral character 'insurance organizations', 'strengthening relations with other countries', 'mechanization of the distrtechnologies, more attention to business complexity, economic development, intense competition, rapid changes in customer needs, and approp