Complementary and Alternative Medicine for Postoperative Pain: A Systematic Review

Use of Complementary Pain Management Strategies in Postoperative Cardiac Surgical Patients

BACKGROUND

Complementary pain management strategies are effective at reducing pain in postsurgical patients.

LOCAL PROBLEM

Cardiac nurses at a large academic hospital reported inconsistent awareness of patient opioid utilization and poor implementation of complementary pain management strategies.

METHODS

A pre/post-quality improvement project was conducted on 2 inpatient cardiac units. Outcomes included nursing staff's perceived knowledge, confidence, and use of complementary pain management strategies and knowledge of patient postsurgical opioid utilization through calculation of morphine milligram equivalence (MME).

INTERVENTIONS

A comprehensive education program was implemented that included increased patient access to pain management resources, nurse education about complementary pain management strategies, and nurse education and access to MME calculations using a custom electronic health record application.

RESULTS

Nursing staff's perceived knowledge, confidence, and use of complementary pain techniques increased. Patient opioid utilization findings were inconclusive.

CONCLUSIONS

Educational programs about complementary pain management offer promise to improve cardiac postsurgical patient care.

Effects of hypnosis versus enhanced standard of care on postoperative opioid use after total knee arthroplasty: the HYPNO-TKA randomized clinical trial

BACKGROUND

Hypnosis decreases perioperative pain and has opioid-sparing potential but has not been rigorously studied in knee arthroplasty. This trial investigates the impact of perioperative hypnosis on inpatient opioid use following total knee arthroplasty.

METHODS

This prospective randomized controlled trial was conducted at a single academic medical center. The hypnosis arm underwent a scripted 10 min hypnosis session prior to surgery and had access to the recorded script. The control arm received hypnosis education only. The primary outcome was opioid use in milligram oral morphine equivalents per 24 hours during hospital admission. A secondary analysis was performed for patients taking opioids preoperatively.

RESULTS

64 primary knee arthroplasty patients were randomized 1:1 to hypnosis (n=31) versus control (n=33) and included in the intent-to-treat analysis. The mean (SD) postoperative opioid use in oral morphine equivalents per 24 hours was 70.5 (48.4) in the hypnosis versus 90.7 (74.4) in the control arm, a difference that was not statistically significant (difference -20.1; 95% CI -51.8 to 11.4; p=0.20). In the subgroup analysis of the opioid-experienced patients, there was a 54% daily reduction in opioid use in the hypnosis group (82.4 (56.2) vs 179.1 (74.5) difference of -96.7; 95% CI -164.4 to -29.0; p=<0.01), equivalent to sparing 65 mg of oxycodone per day.

CONCLUSION

Perioperative hypnosis significantly reduced inpatient opioid use among opioid-experienced patients only. A larger study examining these findings is warranted.

TRIAL REGISTRATION NUMBER

NCT03308071.

Opioid Use Consequences, Governmental Strategies, and Alternative Pain Control Techniques Following Total Hip Arthroplasties

Over the last several decades, rates of opioid use and associated problems have dramatically increased in the United States leading to laws limiting prescription duration for acute pain management. As a result, orthopedic surgeons who perform total hip arthroplasty (THA), a procedure that often leads to significant postoperative pain, have been faced with substantial challenges to adequately mitigate patient pain while also reducing opioid intake. Current strategies include identifying and correcting modifiable risk factors associated with postoperative opioid use such as preoperative opioid use, alcohol and tobacco abuse, and untreated psychiatric illness. Additionally, recent evidence has emerged in the form of Enhanced Recovery After Surgery (ERAS) protocols suggesting that a multidisciplinary focus on patient factors perioperatively can lead to reduced postoperative opioid administration and decreased hospital stays. A cornerstone of ERAS protocols includes multimodal pain regimens with opioid rescue only as needed, which often includes multiple systemic pain therapies such as acetaminophen, gabapentin, non-steroidal anti-inflammatory drugs, as well as targeted pain therapies that include epidural catheters and ultrasound-guided nerve blocks. Many hospital systems and states have also implemented opioid prescribing limitations with mixed success. As the opioid epidemic continues in the United States, while contributing to poor outcomes following elective surgeries, further research is warranted to identify multidisciplinary strategies that mitigate opioid use while also allowing for adequate pain control and rehabilitation.

Spadework for Establishing Integrative Enhanced Recovery Program After Spine Surgery: Web-Based Survey Assessing Korean Medical Doctors’ Perspectives

Introduction

Efforts are necessary to promote postoperative patient management to reduce complications or side effects, particularly those adapted to spinal surgery. Considering compatible medical system in Korea, the study objective is to report the opinions of Korean medical doctors regarding integrative enhanced recovery after spine surgery.

Methods

From December 2020 to January 2021, members of the Korean Medical Association were asked to complete an online questionnaire regarding an integrative enhanced recovery program after spine surgery. A total of 726 participants responded to the survey.

Results

Approximately half of the respondents had more than 10 years of medical experience in the Korean health-care system, and 58.29% were affiliated with primary Korean medical clinics. The majority of respondents were not aware of the ERAS program (N = 412, 79.08%) but said that patient management would be advanced from the establishment of a postoperative medical program that reflected an integrated medical perspective (N = 505, 96.92%). Furthermore, Korean medical professionals believe that Korean medical interventions should play a major role in the pain management and digestive improvement sections of the upcoming postoperative program. Moreover, respondents claimed that Korean traditional medical modalities such as acupuncture, moxibustion, cupping, and herbal decoction should be included in the program.

Discussion/Conclusion

Responses collected from the present study can be used as a spadework for future studies. A study on the development of a comprehensive postoperative program that reflects the perspectives of patients and conventional medical doctors is needed.

Hypericum perforatum to Improve Postoperative Pain Outcome After Monosegmental Spinal Sequestrectomy (HYPOS): Results of a Randomized, Double-Blind, Placebo-Controlled Trial

Introduction: Patients undergoing lumbar spine surgery often suffer from severe radicular postoperative pain leading to the prescription of high-dose opioids. In Integrative Medicine, Hypericum perforatum is known as a remedy to relieve pain caused by nerve damage. Objectives: This trial investigated whether homeopathic Hypericum leads to a reduction in postoperative pain and a decrease in pain medication compared with placebo. Design: Randomized double blind, monocentric, placebo controlled clinical trial. Settings/Location: Department of Neurosurgery, Community Hospital Herdecke. Subjects: Inpatients undergoing lumbar sequestrectomy surgery. Interventions: Homeopathic treatment versus placebo in addition to usual pain management. Outcomes Measures: Primary endpoint was pain relief measured with a visual analog scale. Secondary endpoints were the reduction of inpatient postoperative analgesic medication and change in sensory and affective pain perception. Results: Baseline characteristics were comparable between the groups. Pain perception between baseline and day 3 did not significantly differ between the study arms. With respect to pain medication, total morphine equivalent doses did not differ significantly. However, a statistical trend and a moderate effect (d = 0.432) in the decrease of pain medication consumption in favor of the Hypericum group was observed. Conclusion: This is the first trial of homeopathy that evaluated the efficacy of Hypericum C200 after lumbar monosegmental spinal sequestrectomy. Although no significant differences between the groups could be shown, we found that patients who took potentiated Hypericum in addition to usual pain management showed lower consumption of analgesics. Further investigations, especially with regard to pain medication, should follow to better classify the described analgesic reduction. Clinical Trial Registration Number: German Clinical Trials Register No: DRKS00007913.

Benefits of intraoperative music on orthopedic surgeries under spinal anesthesia: A randomized clinical trial

OBJECTIVE

To determine whether instrumental music influences the anxiety status and intraoperative sedative requirements of a patient DESIGN: A single center, prospective, randomized controlled trial SETTING: Patients between 18 and 65 years, physical status of American Society of Anesthesiologists (ASA I or II) who underwent lower limb orthopedic surgery under spinal anesthesia.

INTERVENTIONS

Patients were assigned to one of two groups: (1) Music Group: patients hearing instrumental music through a headset during the entire procedure or (2) No Music Group: patients wearing headphones without music MAIN OUTCOME MEASURES: Before and after the procedure, the anxiety status of the patient was assessed using the State-Trait Anxiety Inventory, and intraoperative sedative drug consumption was quantified.

RESULTS

A total of 107 patients were analyzed. A significant reduction in anxiety in the Music Group patients after surgery (p = 0.023) was found. Patients in this group also required less additional medication for intraoperative sedation (p = 0.004), and 88.9% of Music Group patients self-reported that music helped them remain calm during the procedure. Most patients in both groups agreed that music should be used during surgical procedures (98.2% and 94.3% in Music and No Music Groups, respectively) CONCLUSIONS: This study showed that listening to instrumental music during lower limb orthopedic surgery caused a reduction in anxiety and sedative requirements. Patients also self-reported a positive music-related experience.

Editorial Commentary: Opioids After Orthopaedic Surgery: Who Needs 'Em?

Multimodal analgesia protocols have been developed to reduce the number of opioids prescribed after orthopaedic surgery, although no previous studies have examined the effectiveness of a nonopioid multimodal analgesia protocol following common sports medicine procedures. Clinicians should feel assured that this type of strategy can be effective at reducing pain and the number of opioids needed for breakthrough pain with minimal side effects and without compromising patient satisfaction. The use of rescue opioids is associated with pain level, procedure type, and psychiatric illness.