Two quite different careers are called nursing research, and conflating them causes a lot of confusion for people trying to enter the field.
The clinical research nurse cares for patients enrolled in research studies and manages the conduct of those studies. The employer may be a hospital, an academic centre, a study site, or a sponsor.
The nurse scientist designs and conducts research, usually holds a doctorate, and produces knowledge rather than data for someone else's protocol.
They share a subject and almost nothing else about the day.
Clinical research nursing
The work has two obligations running at once: the patient's safety and wellbeing, and the integrity of the study. When they conflict, the patient wins — but most of the job is keeping them from conflicting.
Typical responsibilities include screening for eligibility, obtaining informed consent as a process rather than a signature, administering the study intervention exactly as the protocol specifies, collecting data at precise time points, recognizing and grading adverse events, and reporting them to the sponsor and the institutional review board.
The consent piece deserves emphasis. Patients enrol in trials for reasons that are frequently misplaced — the therapeutic misconception, in which a person understands a study as treatment designed to help them personally — and the research nurse is usually the person who notices and corrects it. See nursing ethics.
Oncology employs more clinical research nurses than any other specialty, because so much of cancer treatment is delivered on protocol. See oncology nursing.
The specialty is recognized by the nursing profession and has its own scope and standards, published jointly by the professional association for clinical research nurses and the American Nurses Association, now in a second edition.
Certification. There is no single nursing-specific credential in wide use. The two recognized options are multidisciplinary:
- The coordinator credential from the Association of Clinical Research Professionals, which certifies role by role — coordinator, monitor, investigator — with an attestation of at least 3,000 hours of relevant experience, renewed every two years.
- The clinical research professional credential from the Society of Clinical Research Associates, a single examination covering every study role, with eligibility routes including 3,500 hours of clinical research experience in the past five years, renewed every three years.
The nurse scientist
This is an academic and scientific career. The route is a research doctorate — a doctor of philosophy in nursing rather than the practice doctorate — usually followed by postdoctoral work and then a faculty or research position.
Federal support runs largely through the National Institute of Nursing Research, established as a centre at the National Institutes of Health in 1986 and raised to institute status in 1993. Its existence is why nursing has a funded research base at all, and its budget is small relative to the disease-focused institutes.
Nursing science concentrates on questions other disciplines do not ask: symptom science, self-management of chronic illness, caregiving, end-of-life care, health equity, and the effect of nursing care itself on outcomes. The staffing and outcomes literature that underpins ratio legislation is nursing research. See nurse staffing and patient outcomes and nursing theory.
Some large hospitals employ nurse scientists directly, to build research capacity, mentor staff, and support the research activity that Magnet recognition expects. See Magnet recognition.
What is not research
Evidence-based practice and quality improvement are frequently mislabelled as research, and the distinction matters administratively as well as intellectually.
Research generates new generalizable knowledge and requires institutional review board oversight. Evidence-based practice applies existing knowledge to a local setting. Quality improvement tests a change against a local process measure. Both of the latter are valuable, both are commonly led by nurses, and neither is research. See quality nursing and nursing professional development.
Related
Sources
- NINR History — National Institute of Nursing Research, on the 1986 establishment of the National Center for Nursing Research and its 1993 elevation to an institute. Accessed September 9, 2026.
- The SOCRA Certified Clinical Research Professional (CCRP): How It Differs From ACRP — Association of Clinical Research Professionals, on eligibility hours and renewal cycles for both credentials. Accessed September 9, 2026.
- Clinical Research Nursing: Scope and Standards of Practice, 2nd edition — American Nurses Association and the International Association of Clinical Research Nurses, 2024. Accessed September 9, 2026.