Technologies in Intensive Care Therapy and the Obstacles in Nursing Practice: Systematic Review

AIM: To identify obstacles faced by nurses when using health technologies in Intensive Care Units (ICUs). DESIGN: Systematic review following PRISMA and registered in PROSPERO. METHODS: Six databases were searched. Two reviewers independently screened studies and appraised methodological quality using the Joanna Briggs Institute tool. Data were synthesized narratively. RESULTS: Eight studies met eligibility criteria. Barriers clustered around limited training and technical competence, shorter professional experience, increased workload with multiple devices, organizational culture, and reduced direct patient contact, which may undermine patient-centered care. Heterogeneity of study designs precluded meta-analysis. CONCLUSIONS: Obstacles to technology use in ICUs arise from individual and organizational factors. Addressing these barriers requires structured education, mentoring for novice nurses, workload management, and supportive policies that integrate technology without displacing bedside care. LINKING EVIDENCE TO ACTION: Nursing leaders and educators should implement ongoing, ICU-specific technology training and mentoring. Managers and policymakers must ensure adequate staffing and promote Health Technology Assessment to align device implementation with clinical needs, safeguarding patient safety and the human dimensions of care.