Double blind randomized control trial to evaluate the efficacy of ketoprofen patch to attenuate pain during venous cannulation

Effect of Breathing Exercise During Peripheral Venous Catheterization on Pain, Anxiety, and Patient Satisfaction: A Randomized Controlled Trial

PURPOSE

This study was carried out to determine the effect of a breathing exercise during peripheral venous cathetererization on pain, anxiety, and patient satisfaction.

DESIGN

Randomized Controlled Study.

METHODS

The study was completed with a total of 130 individuals. Individuals in the intervention group performed diaphragmatic breathing exercises during catheterization.

FINDINGS

The mean pain, anxiety, and satisfaction scores of the individuals in the intervention group were 0.29 ± 0.70, 3.18 ± 2.29, and 7.66 ± 2.20, respectively. In the control group, the mean pain score was 1.30 ± 1.47, the anxiety score was 4.35 ± 2.42, and the satisfaction score was 4.87 ± 1.63. The pain and anxiety levels of the individuals in the intervention group were lower and the satisfaction scores were higher than the control group.

CONCLUSIONS

Breathing exercises reduced individuals' pain and anxiety levels and increased individuals' satisfaction. In addition, it reduced the application time, pulse rate, and blood pressure.

Registered Nurses' Association of Ontario (RNAO) best practice guideline on the assessment and management of vascular access devices

INTRODUCTION

Vascular access is the most common invasive procedure performed in health care. This fundamental procedure must be performed in a safe and effective manner. Vascular access devices (VADs) are often the source of infections and other complications, yet there is a lack of clear guidance on VADs for health providers across different settings. A Best Practice Guideline (BPG) was developed by the Registered Nurses' Association of Ontario (RNAO) to provide evidence-based recommendations on the assessment and management of VADs.

METHODS

RNAO BPGs are based on systematic reviews of the literature following the GRADE approach. Experts on the topic of vascular access were selected to form a panel. Systematic reviews were conducted on six research areas: education, vascular access specialists, blood draws, daily review of peripheral VADs, visualization technologies, and pain management. A search for relevant research studies published in English limited to January 2013 was applied to eight databases. All studies were independently assessed for eligibility and risk of bias by two reviewers based on predetermined inclusion and exclusion criteria. The GRADE approach was used to determine certainty of the evidence.

RESULTS

Over 65,000 articles were screened related to the six priority research questions. Of these, 876 full-text publications were examined for relevance, with 174 articles designated to inform nine recommendations in the BPG on the subject areas of: comprehensive health teaching, practical education for health providers, blood draws, daily review of peripheral VADs, visualization technologies, and pain management. In June 2021, the RNAO published the BPG on vascular access, which included the recommendations and other supporting resources.

CONCLUSION

The vascular access BPG provides high quality guidance and updated recommendations, and can serve as a primary resource for health providers assessing and managing VADs.

Pre-emptive Analgesic Efficacy of Single-Dose Transdermal Ketoprofen and Diclofenac Patches in Post-operative Pain Management Following Open Treatment of Mandibular Fractures: A Randomized Controlled Study

Introduction: The present study was deliberated to assess the pre-emptive analgesic efficacy of diclofenac sodium and ketoprofen transdermal patches following open treatment of mandibular fractures.

Methods: The present prospective, triple-blind, randomized controlled clinical study was carried out on 50 male patients with a mean age of 30-31 years having bifocal mandibular fractures. The subjects were assigned 1:1 to two groups; group K - ketoprofen group and group D - diclofenac sodium group. Patches were applied according to the group allocation one hour before induction. In the immediate post-operative (PO) phase, pain intensity was recorded using a 10-point Visual analog Scale at 2, 4, 8, 12, and 24 hourly. Statistical analysis was performed using descriptive and inferential statistics using SPSS 27.0 version (IBM SPSS, Armonk, NY) and GraphPad Prism 7.0 version (GraphPad Software, Inc., La Jolla, CA) and p<0.05 is considered a level of significance.

Results : The present study demonstrated a statistical difference in mean pain intensity among both groups, with lower pain scores at all time intervals and fewer rescue analgesic consumption in the ketoprofen group.

Conclusion: The ketoprofen transdermal patch was found to be superior in comparison to the diclofenac patch in terms of providing optimal post-operative analgesia with a reduced requirement for post-operative rescue analgesics and minimal adverse events.

Topical agents: a thoughtful choice for multimodal analgesia

For over a thousand years, various substances have been applied to the skin to treat pain. Some of these substances have active ingredients that we still use today. However, some have been discontinued due to their harmful effect, while others have been long forgotten. Recent concerns regarding the cardiovascular and renal risk from nonsteroidal anti-inflammatory drugs, and issues with opioids, have resulted in increasing demand and attention to non-systemic topical alternatives. There is increasing evidence of the efficacy and safety of topical agents in pain control. Topical analgesics are great alternatives for pain management and are an essential part of multimodal analgesia. This review aims to describe essential aspects of topical drugs that physicians should consider in their practice as part of multimodal analgesia. This review describes the mechanism of popular topical analgesics and also introduces the most recently released and experimental topical medications.

Transdermal Ketoprofen Patch in Comparison to Eutectic Mixture of Local Anesthetic Cream and Subcutaneous Lidocaine to Control Pain Due to Venous Cannulation

Background:

This study was established to compare the analgesic and side effects between transdermal ketoprofen patch 30 mg and eutectic mixture of local anesthetic (EMLA) cream applied to the peripheral venous cannulation site and lidocaine injection before cannulation.

Patients and Methods:

One hundred and five adult patients who had been scheduled for elective general surgery with patients' physical status American Society of Anesthesiologists classes I and II were randomly divided into three groups: Group I (EMLA group) received EMLA cream, Group II (lidocaine group) received subcutaneous infiltration of 1 ml of 2% lidocaine HCl 10 min before cannulation, and Group III (ketoprofen group) received a transdermal ketoprofen patch 30 mg. Groups I and III received their cream or patch 60 min before cannulation. The pain resulting from cannulation by an 18G cannula was assessed by a visual analog scale (VAS) at the time of cannulation and every 2 h for another 6 h for all groups. Signs of inflammation at the site of cannulation (erythema, induration, edema, and blanching) were observed at the site of cannulation for 24 h.

Results:

Ketoprofen patch, EMLA cream, and lidocaine injection were found to be equal in controlling pain caused by venous cannulation with no significant difference in VAS. Signs of inflammation at the site of cannulation (blanching, erythema, and induration) were very evident in Group I (EMLA) which showed significant difference than in other two groups.

Conclusions:

EMLA cream, ketoprofen patch, and lidocaine injection have equal ability to alleviate pain due to cannulation when applied before the procedure, but ketoprofen patch is more superior as it had less local inflammatory effect in comparison to EMLA cream and without double puncture as with lidocaine injection.