Background/Objectives: Peripheral venous cannulation is one of the most frequently performed invasive procedures in adult patients and is often associated with procedural pain. Despite the availability of various pain-reduction strategies, analgesia during cannulation is not consistently implemented in routine clinical practice. The aim of this review was to identify local pharmacological interventions recommended for reducing procedural pain during peripheral venous cannulation, to assess their clinical effectiveness, and to determine which interventions may be feasibly incorporated into everyday clinical practice. Methods: A literature review was conducted including randomized controlled trials, prospective studies, and meta-analyses involving adult patients undergoing peripheral venous cannulation. Outcomes of interest included procedural pain intensity, clinical effectiveness of pharmacological interventions, and their impact on additional outcomes such as patient satisfaction, anxiety, and safety. Results: Peripheral venous cannulation was most commonly associated with moderate-intensity pain. The use of local pharmacological interventions—particularly vapocoolant sprays and topical local anesthetics in cream or patch form—resulted in a significant reduction in pain intensity compared with placebo or no intervention. Several studies also reported improved patient satisfaction and a favorable safety profile of the analyzed interventions. Conclusions: Current evidence indicates that local pharmacological interventions are effective and safe in reducing pain associated with peripheral venous cannulation and may represent a valuable component of patient-centered clinical care. In addition to summarizing clinical effectiveness, this review highlights practical and organizational factors influencing the implementation of pharmacological pain-reducing interventions in routine nursing practice.
Maruszak et al. (Thu,) studied this question.