Interviews with P-PRO clinical investigators: specific challenges and opportunities for a pre-hospital trial of REBOA
RECRUITMENT
The following section describes the themes, and associated behavioural influences, that were identified as relevant for the delivery of pre-hospital REBOA within a Randomised Controlled Trial (RCT) and the feasibility of conducting a trial in this setting. A total of 7 themes were identified: Views about pre-hospital REBOA: Individual and Collective Equipoise; Determining patient eligibility in a rapidly changing clinical setting; Technical and non-technical skills required to recruit patients and deliver REBOA; Staff availability and team dynamics influence recruitment and intervention delivery; Targets related to future trial recruitment; Emotional influences on recruitment and intervention delivery; and Challenges of the pre-hospital environment. Each of these themes is presented in detail below with relevant TDF domains in parentheses. An extended table containing the frequency of the TDF domains and belief statements is provided in Additional file 