Optimal Pain Control in Abdominal Wall Reconstruction

Multimodal Pain Control in Abdominoplasty: A Systematic Review and Algorithm of Optimal Pain Management

The procedure with the highest rate of opioid prescription in plastic surgery is abdominoplasty. Additionally, plastic surgery patients are at a particularly elevated risk of becoming opioid-dependent. The main objective of this study was to perform a systematic review and create an algorithm for a multimodal pain regimen specific to patients undergoing abdominoplasty. A systematic search of the research literature was performed to summarize the prevailing understanding of multimodal pain control in the management of abdominoplasty. The initial search yielded 448 articles. Sixty-eight manuscripts were identified for full-text review. The effectiveness of current strategies was evaluated by way of pain scores, opioid usage, and length of stay, as well as other measures of physical function such as time to early mobilization. In 32 studies involving 2451 patients, the efficacy of different pain regimens during abdominoplasty was evaluated. Among nontraditional, opioid-sparing analgesia, efficacy of treatment interventions for improved pain and decreased opioid usage was found inall studies. Among local infusion studies, efficacy of treatment interventions for improved pain and decreased opioid usage was found in 78% of studies. Last, among regional block studies, efficacy of treatment interventions for improved pain was found in 87%, with 73% efficacy for decreased opioid usage. Multimodal pain regimens in abdominoplasty have the potential to play an important role in opioid-sparing practices in medicine by incorporating nonopioid pain adjuvants such as nonsteroidal anti-inflammatory drugs and transversus abdominis plane blocks in the preoperative, perioperative, and postoperative periods.

LEVEL OF EVIDENCE: 2

Use of Muscle Relaxants for Acute Postoperative Pain: A Practical Review

Background

Skeletal muscle relaxants have emerged as a broad category of analgesic adjuncts, aiming to improve pain relief and reduce opioid reliance. These drugs induce muscle relaxation and reduce muscle spasms, and therefore, they are commonly used in surgical procedures involving muscle manipulation, such as abdominal surgery, breast surgery, and spine surgery. However, their analgesic efficacy and opioid-sparing effects are poorly explored.

Methods

A scoping review of literature was performed with several electronic databases. We used a search string with a sequence of text words and word variants related to central muscle relaxants, pain management, postoperative pain, and specific muscle relaxants.

Results

Review of literature shows significant heterogeneity among the studies in terms of surgical procedures, patient populations, choice of muscle relaxant, and timing and duration of administration, potentially limiting the generalizability of the findings and the ability for pooled analysis.

Conclusions

Given the lack of evidence, we recommend that the use of skeletal muscle relaxants be reserved for patients in whom an optimal multimodal analgesic technique is not adequate. Also, there may be a limited role for these drugs in patients at high risk of postoperative pain undergoing surgical procedures with expected high opioid requirements. Due to the concerns of potential adverse effects, the decision to use muscle relaxants in vulnerable populations should be made carefully, weighing the benefits against the risks.

Enhanced Recovery Pathway Reduces Hospital Stay and Opioid Use in Microsurgical Breast Reconstruction: A Single-Center, Private Practice Experience

BACKGROUND

This study aimed to determine benefits of the Enhanced Recovery After Surgery (ERAS) pathway implementation in free flap breast reconstruction related to postoperative narcotic use and health care resource utilization.

METHODS

A retrospective analysis of consecutive patients undergoing deep inferior epigastric perforator flap breast reconstruction from November of 2015 to April of 2018 was performed before and after implementation of the ERAS protocol.

RESULTS

Four hundred nine patients met inclusion criteria. The pre-ERAS group comprised 205 patients, and 204 patients were managed through the ERAS pathway. Mean age, laterality, timing of reconstruction, and number of previous abdominal surgical procedures were similar ( p > 0.05) between groups. Mean operative time between both groups (450.1 ± 92.7 minutes versus 440.7 ± 93.5 minutes) and complications were similar ( p > 0.05). Mean intraoperative (58.9 ± 32.5 versus 31.7 ± 23.4) and postoperative (129.5 ± 80.1 versus 90 ± 93.9) morphine milligram equivalents used were significantly ( p < 0.001) higher in the pre-ERAS group. Mean length of stay was significantly ( p < 0.001) longer in the pre-ERAS group (4.5 ± 0.8 days versus 3.2 ± 0.6 days). Bivariate linear regression analysis demonstrated that operative time was positively associated with total narcotic requirements ( p < 0.001) and length of stay ( p < 0.001).

CONCLUSIONS

ERAS pathways in microsurgical breast reconstruction promote reduction in intraoperative and postoperative narcotic utilization with concomitant decrease in hospital length of stay. In this study, patients managed through ERAS pathways required 46 percent less intraoperative and 31 percent less postoperative narcotics and had a 29 percent reduction in hospital length of stay.

CLINICAL QUESTION/LEVEL OF EVIDENCE

Therapeutic, III.

Impact of Opioid Restriction Legislation on Prescribing Practices for Outpatient Plastic and Reconstructive Surgery

BACKGROUND

Overprescription of opioids for acute postoperative pain, plastic surgery procedures included, is contributing to the pervasive opioid epidemic in the United States. This study examines the effect of a statewide legislation limiting postoperative opioids on opioid prescription behavior among providers following outpatient plastic surgery procedures at a high-volume academic center.

METHODS

Retrospective review of all outpatient surgical encounters between June 1, 2016, and November 30, 2018, was performed. Encounters were grouped into two cohorts: prepolicy and postpolicy. Primary outcomes included total oral morphine equivalents prescribed on the day of surgery and proportion of patients prescribed greater than 210 oral morphine equivalents. Secondary outcomes included proportion of patients requiring an opioid refill within 30 days following surgery, and number of refills required.

RESULTS

The mean oral morphine equivalents prescribed on the day of surgery was reduced from 271.8 to 150.37 oral morphine equivalents ( p < 0.001) following implementation of the legislation, with an associated decrease in the standard deviation of oral morphine equivalents prescribed from 225.35 to 196.71 ( p < 0.001), suggesting a decrease in the variability of prescriber practices. Time series analysis demonstrated the decrease in oral morphine equivalents remained significant when accounting for baseline level of change in opioid prescription patterns.

CONCLUSION

This study provides evidence that legislation at the state level restricting postoperative opioid prescriptions is associated with a decrease in opioid prescriptions without an increase in the need for refills in the acute postoperative setting following outpatient plastic surgery procedures.

Multimodal Analgesia in the Aesthetic Plastic Surgery: Concepts and Strategies

Postoperative pain management is crucial for aesthetic plastic surgery procedures. Poorly controlled postoperative pain results in negative physiologic effects and can affect length of stay and patient satisfaction. In light of the growing opioid epidemic, plastic surgeons must be keenly familiar with opioid-sparing multimodal analgesia regimens to optimize postoperative pain control.

Methods

A review study based on multimodal analgesia was conducted.

Results

We present an overview of pain management strategies pertaining to aesthetic plastic surgery and offer a multimodal analgesia model for outpatient aesthetic surgery practices.

Conclusion

This review article presents an evidence-based approach to multimodal pain management for aesthetic plastic surgery.

Building a Center for Abdominal Core Health: The Importance of a Holistic Multidisciplinary Approach

BACKGROUND

This article seeks to be a collection of evidence and experience-based information for health care providers around the country and world looking to build or improve an abdominal core health center. Abdominal core health has proven to be a chronic condition despite advancements in surgical technique, technology, and equipment. The need for a holistic approach has been discussed and thought to be necessary to improve the care of this complex patient population.

METHODS

Literature relevant to the key aspects of building an abdominal core health center was thoroughly reviewed by multiple members of our abdominal core health center. This information was combined with our authors' experiences to gather relevant information for those looking to build or improve a holistic abdominal core health center.

RESULTS

An abundance of publications have been combined with multiple members of our abdominal core health centers members experience's culminating in a wide breadth of information relevant to those looking to build or improve a holistic abdominal core health center.

CONCLUSIONS

Evidence- and experience-based information has been collected to assist those looking to build or grow an abdominal core health center.

Analysis of Adverse Effects of Multimodal Gabapentin in Abdominal Wall Reconstruction

BACKGROUND

Multimodal analgesia, a key component of enhanced recovery after surgery protocols, emphasizes the use of nonopioid analgesics. Preoperative and postoperative gabapentin is often included within multimodal analgesia because it has been shown to reduce postoperative opioid use. However, the role of gabapentin has been questioned because of concerns of adverse effects, particularly in the elderly. In an effort to better understand the specific role of gabapentin within the context of an established enhanced recovery after surgery protocol, the authors studied the prevalence of its adverse effects in patients undergoing abdominal wall reconstruction.

METHODS

Following institutional review board approval, a retrospective review of a prospectively collected database of 267 consecutive patients who underwent abdominal wall reconstruction performed by a single surgeon was conducted. Demographic variables; operative details; postoperative analgesic use; the presence of dizziness, lightheadedness, or altered mental status; hypotension; negative Richmond Agitation Sedation Scale scores; and postoperative falls were recorded and analyzed according to postoperative gabapentin administration.

RESULTS

Two hundred thirteen patients (80 percent) met inclusion criteria, of which 138 (65 percent) received postoperative gabapentin. Postoperative gabapentin use was not associated with dizziness, lightheadedness, or altered mental status; hypotension; negative Richmond Agitation Sedation Scale scores; or falls. Furthermore, even among those aged 65 years or older, postoperative gabapentin use was not significantly associated with these adverse events.

CONCLUSIONS

In patients undergoing abdominal wall reconstruction, postoperative gabapentin administration was not associated with an increase in adverse effects. Further prospective analysis may better allow the characterization of the adverse effects of perioperative gabapentin.

CLINICAL QUESTION/LEVEL OF EVIDENCE

Therapeutic, III.

Emerging drugs for the treatment of postsurgical pain

INTRODUCTION

Postoperative pain is a distressful experience and remains to be a significant concern after surgery. Current agents either fail to prevent or minimize postoperative pain or cause a series of adverse effects, addiction, or abuse. Opioids have been the gold standard in the treatment of postoperative pain despite their well-described adverse effects. Many new agents with different mechanisms of action have been recently introduced to address this issue.

AREAS COVERED

This current review summarizes the list of new and emerging drugs investigated for their efficacy in controlling the postoperative pain and decreasing the need for rescue opioid use, adverse effect profile, abuse, and addiction potential.

EXPERT OPINION

Opioids have unrivaled analgesic efficacy. However adverse effects of opioids led to the search for better options. In mild pain most of the emerging drugs have been shown to control postoperative pain and decrease the use of rescue opioid, however fail to control pain after major surgeries causing severe pain. Specific agents such as Oliceridine, new local anesthetics, etc., are effective in controlling severe pain and hold a promise to replace opioids in the near future.

Opioid Overprescribing and Procedure-Specific Opioid Consumption Patterns for Plastic and Reconstructive Surgery Patients

BACKGROUND

Opioid prescribing practices contribute to opioid misuse, dependency, and diversion. There are currently no comprehensive and quantitative evidence-based guidelines that give procedure-specific recommendations regarding opioid prescribing in plastic surgery.

METHODS

A retrospective review of 479 plastic surgery patients encompassing 23 different plastic surgery procedure categories was performed. Opioid prescribing patterns and patient-reported opioid use at 1 and 3 months postoperatively are reported.

RESULTS

Opioid overprescribing was common, averaging an excess of 13 pills per patient across all procedure categories (prescribed versus consumed, 25.4 ± 23.1 versus 12.1 ± 19.7; p = 3.0 × 10-19), with a total excess of 5895 pills (30,967 oral morphine equivalents) for the study's sample. Fifty-two percent of all opioid pills prescribed went unused. Opioid consumption ranged between four and 37 pills across procedure categories. A greater proportion of patients who reported a history of preoperative opioid use were still using opioids at the time of their 1-month and 3-month follow-up appointments (62 percent versus 9 percent at 1 month, and 31 percent versus 1 percent at 3 months). Most patients (83 percent) did not store opioids in a locked location, and 64 percent did not dispose of opioids at 1 month.

CONCLUSIONS

Opioids are commonly overprescribed by plastic surgery providers. This study determined procedure-specific opioid consumption patterns, which can help providers reduce opioid waste. In addition, patients do not properly store or dispose of opioids, demonstrating the need for better patient education.

Are US Plastic Surgery Residents Equipped to Face the Opioid Epidemic? A National Survey

The United States opioid epidemic is among this century’s most profound threats to public health and demands that all physicians consider their role in reversing its trajectory. Previous literature demonstrated that plastic surgery trainees lack vital practices that promote opioid stewardship. However, it is not understood why this practice gap exists. This is a national survey-based study evaluating the availability and effectiveness of opioid education in US plastic surgery programs. A total of 91 residents completed the survey. Our study found that there is an unmet need for practical and comprehensive training regarding safe opioid prescribing among plastic surgery trainees. “Informal training,” defined as the “learn as you go” method, was found to be more common than formal training and considerably more valuable according to trainees. Trainees cited real-world applicability of informal training and that it comes from teachers whom they know and trust as valuable attributes of this type of education. Furthermore, the severity of the opioid epidemic has not translated into improved trainee education, as there was no significant difference in knowledge on safe opioid prescribing practices between junior and senior residents. To change the course of the epidemic, plastic surgery programs need to better train younger generations who believe they are critical stakeholders. This study lays the framework for the “formalization of informal training,” and the creation of practical and efficacious educational initiatives.

Strategies for Mesh Fixation in Abdominal Wall Reconstruction: Concepts and Techniques

SUMMARY

Ventral hernias have numerous causes, ranging from sequelae of surgical procedures to congenital deformities. Patients suffering from these hernias experience a reduced quality of life through pain, associated complications, and physical disfigurement. Therefore, it is important to provide these patients with a steadfast repair that restores functionality and native anatomy. To do this, techniques and materials for abdominal wall reconstruction have advanced throughout the decades, leading to durable surgical repairs. At the cornerstone of this lies the use of mesh. When providing abdominal wall reconstruction, a surgeon must make many decisions with regard to mesh use. Along with the type of mesh and plane of placement of mesh, a surgeon must decide on the method of mesh fixation. Fixation of mesh provides an equal distribution of tension and a more robust tissue-mesh interface, which promotes integration. There exist numerous modalities for mesh fixation, each with its own benefits and drawbacks. This Special Topic article aims to compare and contrast methods of mesh fixation in terms of strength of fixation, clinical outcomes, and cost-effectiveness. Methods included in this review are suture, tack, fibrin glue, mesh strip, and self-adhering modes of fixation.

Quantifying the Crisis: Opioid-Related Adverse Events in Outpatient Ambulatory Plastic Surgery

BACKGROUND

The United States is currently in the midst of an opioid epidemic precipitated, in part, by the excessive outpatient supply of opioid pain medications. Accordingly, this epidemic has necessitated evaluation of practice and prescription patterns among surgical specialties. The purpose of this study was to quantify opioid-related adverse events in ambulatory plastic surgery.

METHODS

A retrospective review of 43,074 patient profiles captured from 2001 to 2018 within an American Association for Accreditation of Ambulatory Surgery Facilities quality improvement database was conducted. Free-text search terms related to opioids and overdose were used to identify opioid-related adverse events. Extracted profiles included information submitted by accredited ambulatory surgery facilities and their respective surgeons. Descriptive statistics were used to quantify opioid-related adverse events.

RESULTS

Among our cohort, 28 plastic surgery patients were identified as having an opioid-related adverse event. Overall, there were three fatal and 12 nonfatal opioid-related overdoses, nine perioperative opioid-related adverse events, and four cases of opioid-related hypersensitivities or complications secondary to opioid tolerance. Of the nonfatal cases evaluated in the hospital (n = 17), 16 patients required admission, with an average 3.3 ± 1.7 days' hospital length of stay.

CONCLUSIONS

Opioid-related adverse events are notable occurrences in ambulatory plastic surgery. Several adverse events may have been prevented had different diligent medication prescription practices been performed. Currently, there is more advocacy supporting sparing opioid medications when possible through multimodal anesthetic techniques, education of patients on the risks and harms of opioid use and misuse, and the development of societal guidance regarding ambulatory surgery prescription practices.

Basics and Best Practices of Multimodal Pain Management for the Plastic Surgeon

Pain management is a central focus for the plastic surgeon’s perioperative planning, and it no longer represents a postoperative afterthought. Protocols that rely on opioid-only pain therapy are outdated and discouraged, as they do not achieve optimal pain relief, increase postoperative morbidity, and contribute to the growing opioid epidemic. A multimodal approach to pain management using non-opioid analgesic techniques is an integral component of enhanced recovery after surgery protocols. Careful perioperative planning for optimal pain management must be achieved in multidisciplinary collaboration with the perioperative care team including anesthesiology. This allows pain management interventions to occur at 3 critical opportunities—preoperative, intraoperative, and postoperative settings.