AIM: To create awareness among nurse leaders, of what they may need to consider, when integrating nurse researchers as advanced nurse practitioners (ANP) at PhD-level among their staff.

BACKGROUND: In a time of transition nurse leaders may be challenged by the change towards evidence-based clinical nursing, including integrating nurse researchers in ANP positions.

METHODS: A collective case study including three ANPs took place at a large regional hospital in Denmark. The cases were first analysed by focusing on the generic features, functions and skills of ANPs, and second by focusing on the approaches to evidence-based practice seen in the cases.

RESULTS: Regardless of same position, formal level of research expertise and overall responsibility, different approaches related to each ANPs professional profile, interest, academic ambitions and personality were seen.

CONCLUSION: Nurse leaders must ensure a process where the content and expectations of the particular role are mutually clarified and adjusted to the individual ANP and to the specific context, in order to create a harmonious match.

IMPLICATIONS FOR NURSING MANAGEMENT: In order to clarify expectations regarding the inclusion of nurse researchers as ANPs at PhD level, the paper provides firm recommendations that may guide the process.