Current State of Pain Resource Nurse (PRN) Programs and Experiences of PRNs in China

Ethical Tenets of PRN Medicines Management in Healthcare Settings: A Clinical Perspective

Prescription and administration of pro re nata (PRN) medications has remained a poorly discussed area of the international literature regarding ethical tenets influencing this type of medication practice. In this commentary, ethical tenets of PRN medicines management from the clinical perspective based on available international literature and published research have been discussed. Three categories were developed by the authors for summarising review findings as follows: 'benefiting the patient', 'making well-informed decision', and 'follow up assessment' as pre-intervention, through-intervention, and post-intervention aspects, respectively. PRN medicines management is mainly intertwined with the ethical tenets of beneficence, nonmaleficence, dignity, autonomy, justice, informed consent, and error disclosure. It is a dynamic process and needs close collaboration between healthcare professionals especially nurses and patients to prevent unethical practice.

PRN Medicines Optimization and Nurse Education

Medicines management is a high-risk and error prone process in healthcare settings, where nurses play an important role to preserve patient safety. In order to create a safe healthcare environment, nurses should recognize challenges that they face in this process, understand factors leading to medication errors, identify errors and systematically address them to prevent their future occurrence. ''Pro re nata'' (PRN, as needed) medicine administration is a relatively neglected area of medicines management in nursing practice, yet has a high potential for medication errors. Currently, the international literature indicates a lack of knowledge of both the competencies required for PRN medicines management and the optimum educational strategies to prepare students for PRN medicines management. To address this deficiency in the literature, the authors have presented a discussion on nurses' roles in medication safety and the significance and purpose of PRN medications, and suggest a model for preparing nursing students in safe PRN medicines management. The discussion takes into account patient participation and nurse competencies required to safeguard PRN medication practice, providing a background for further research on how to improve the safety of PRN medicines management in clinical practice.

Implementation and evaluation of a pain management core competency education program for surgical nurses

Objective

To investigate the effect of a pain management core competency education program on surgical nurses’ pain knowledge and pain management nursing practice behaviors.

Methods

An 8-h education program focused on pain management core competency was provided twice in two weeks including the multidimensional nature of pain, pain assessment, pharmacological and non-pharmacological management, and knowledge application was developed and implemented for surgical nurses by a multidisciplinary team. Multimodal teaching approaches such as didactic teaching and vignettes of cases for nurses to discuss were used. The Clinical Pain Knowledge Test (CPKT) was completed by 135 and 107 nurses from 17 surgical wards pre and post-program, respectively. Two hundred and three patients’ medical records were randomly sampled according to the number of operations in each ward one week before and in the fifth week after the intervention, respectively. Documentation of patients’ postoperative pain management nursing practice behaviors and pain intensity scores were collected.

Results

After the intervention, the CPKT scores of nurses significantly increased from 45.6% ± 12.3% to 54.2% ± 10.2% (t = 5.786, P < 0.001). Nurses’ postoperative pain management nursing practice improved, with proportion of pain assessment documentation increased from 59.6% (121/203) to 74.9% (152/203) (χ² = 10.746, P = 0.001), those using pain intensity assessment tools increased from 81.8% (99/121) to 95.4% (145/152) (χ² = 13.079, P < 0.001), and intramuscular injection of nonopioids decreased from 12.6% (13/103) to 2.7% (3/111) (χ² = 7.598, P = 0.006). Patients’ average worst pain score on the operation day significantly decreased (Z = −2.486, P = 0.013), and scores from the first to the third postoperative day also decreased (Z = −2.172, P = 0.030).

Conclusions

Implementation of a pain management core competency education program for surgical nurses can increase their knowledge of core competencies of pain management, improve selected pain management practices, and decrease patients’ postoperative pain intensity.

PRN Medicines Management for Psychotropic Medicines in Long-Term Care Settings: A Systematic Review

Many medications are prescribed and administered PRN (pro re nata, as needed). However, there are few integrative reviews to inform PRN psychotropic medication use in long-term care facilities and nursing or care homes. Accordingly, this integrative systematic review aimed to improve our understanding of PRN medicines management with a focus on psychotropic medications (antipsychotics, sedatives, anxiolytics, and hypnotics) in long-term care settings. Keywords relating to PRN in English, Norwegian, and Spanish were used, and articles published between 2009 and 2019 were retrieved. Based on the inclusion criteria, eight articles were used for data analysis and synthesis. This review offers a description of PRN prescription and administration of psychotropic medications in long-term care. Variations were observed in the management of PRN psychotropic medications based on residents’ underlying health conditions and needs, duration of use, and changes between medications and doses. Neither the reasons for PRN prescription and administration nor the steps taken to identify and manage any associated adverse reactions or adverse drug events were reported. Further initiatives are needed to improve PRN medicines management to explore factors that affect PRN prescription and administration and to develop appropriate PRN guidelines to prevent harm and improve the safety of people living in long-term care facilities.