Preemptive intravenous ibuprofen application reduces pain and opioid consumption following thyroid surgery

Perioperative pain management for thyroid and parathyroid surgery: A systematic review

INTRODUCTION

A growing body of evidence suggests that surgeons have historically over-prescribed opioid pain medications following thyroid and parathyroid surgery, thereby potentially contributing to the current US opioid epidemic. We reviewed the evidence supporting multimodal methods of pain control after cervical endocrine surgery.

METHODS

Fifty-one randomized clinical trials, 9 prospective cohort studies, 7 retrospective studies/reviews, and 1 survey regarding pain management for cervical endocrine surgery were include.

RESULTS

Most studies reported in-hospital pain scores and opioid consumption. Data on pain scores following discharge were limited. In several studies, the interventional dose was much greater than what is commonly used clinically.

CONCLUSION

Several evidence-based, non-opioid interventions can be incorporated into a standardized pain management protocol following cervical endocrine surgery. Little is known regarding the effects of these interventions on post-discharge pain scores and patient quality of life during recovery.

Effect of single dose preoperative intravenous ibuprofen on postoperative pain and opioid consumption: a systematic review and meta-analysis

Background

Ibuprofen, a well-known analgesic, is commonly used as a component of a multimodal analgesic approach for postoperative pain. This systematic review and meta-analysis aimed to investigate whether a single-dose preoperative intravenous ibuprofen can reduce postoperative pain and opioid consumption.

Methods

PubMed/MEDLINE, Embase, Cochrane Library (CENTRAL), and Web of Science databases were searched to identify relevant studies published up to May 2020. Randomized controlled trials comparing preoperative single-dose intravenous ibuprofen effect with the control group on postoperative pain and opioid consumption after surgery under general anesthesia were included.

Results

Six studies involving 366 participants were included. Single-dose administration of intravenous ibuprofen preoperatively significantly reduced postoperative pain score on a scale of 0-10 at 1 h (MD: -1.64, 95% CI [-2.56, -0.72], P < 0.001, I² = 95%), at 4-6 h (MD: -1.17, 95% CI [-2.09, -0.26], P < 0.001, I² = 94%), and 24 h (MD: -0.58, 95% CI [-0.99, -0.18], P < 0.001, I² = 90%). Cumulative opioid consumption, presented as fentanyl equivalents, was also reduced significantly in the ibuprofen group compared to placebo group until postoperative 4-6 h (MD: -56.35 μg, 95% CI [-101.10, -11.60], P < 0.001, I² = 91%) and 24 h (MD: -131.39 μg, 95% CI [-224.56, -38.21], P < 0.001, I² = 95%).

Conclusions

Preoperative single-dose intravenous ibuprofen can reduce postoperative pain and opioid consumption until 24 h postoperatively. Considering the high heterogeneity and small number of studies included, care should be taken when generalizing these findings.

Pharmacologic interventions for postoperative nausea and vomiting after thyroidectomy: A systematic review and network meta-analysis

Objective

To determine the effectiveness of pharmacologic interventions for preventing postoperative nausea and vomiting (PONV) in patients undergoing thyroidectomy.

Design

Systematic review and network meta-analysis (NMA).

Data sources

MEDLINE, EMBASE, Cochrane Central Register of Controlled Trials, and Google Scholar.

Eligibility criteria, participants, and interventions

Randomized clinical trials that investigated the efficacy of pharmacologic interventions in preventing PONV in patients undergoing thyroidectomy were included. The primary endpoints were the incidences of postoperative nausea and vomiting (PONV), postoperative nausea (PON), postoperative vomiting (POV), use of rescue antiemetics, and incidence of complete response in the overall postoperative phases. The secondary endpoints were the same parameters assessed in the early, middle, and late postoperative phases. The surface under the cumulative ranking curve (SUCRA) values and rankograms were used to present the hierarchy of pharmacologic interventions.

Results

Twenty-six studies (n = 3,467 patients) that investigated 17 different pharmacologic interventions were included. According to the SUCRA values, the incidence of PONV among the overall postoperative phases was lowest with propofol alone (16.1%), followed by palonosetron (27.5%), and with tropisetron (28.7%). The incidence of PON among the overall postoperative phases was lowest with propofol alone (11.8%), followed by tropisetron and propofol combination (14%), and ramosetron and dexamethasone combination (18.0%). The incidence of POV among the overall postoperative phases was lowest with tropisetron and propofol combination (2.2%), followed by ramosetron and dexamethasone combination (23.2%), and tropisetron alone (37.3%). The least usage of rescue antiemetics among the overall postoperative phases and the highest complete response was observed with tropisetron and propofol combination (3.9% and 96.6%, respectively).

Conclusion

Propofol and tropisetron alone and in combination, and the ramosetron and dexamethasone combination effectively prevented PONV, PON, POV in patients undergoing thyroidectomy, with some heterogeneity observed in this NMA of full-text reports. Their use minimized the need for rescue antiemetics and enhanced the complete response.

Trial registration number

CRD42018100002.

Postoperative pain and edema control following different protocols of preemptive analgesia in the surgical removal of impacted third molars: A triple-blind parallel randomized placebo-controlled clinical trial

This randomized controlled clinical trial aimed to evaluate the preemptive effects of acetaminophen, ibuprofen, ketoprofen, nimesulide or dexamethasone on postoperative pain and edema in the surgical removal of impacted third molars. Participants underwent bilateral surgeries at 2 different times and were randomly given the test drug or placebo (split-mouth). Postoperative pain, edema and rescue medication were evaluated at different times. Study power was >80% for the observed effect size in the crossover repeated measures design. Differences between test drug and placebo were the response variable. Generalized Estimation Equation models were adjusted for each outcome. Sample comprised 5 groups (n = 20 each). Ibuprofen and nimesulide showed higher overall effects on pain scores over time, with no differences between them (p = 0.557). Acetaminophen showed significantly lower overall effects in edema control over time, when compared to other test drugs, that showed similar effects. Lower quantity of rescue medication were also observed for ibuprofen and nimesulide, with no differences between them (p = 0.999). Ibuprofen and nimesulide showed beneficial overall preemptive effects. Hence, in the decision-making process for preemptive analgesia in impacted third molar surgeries, ibuprofen and nimesulide should be considered on a case-by-case basis as the drugs of choice.

Nonopioid Adjuncts and Alternatives

Multimodality nonopioid analgesia can be effective for pain control. Balancing risks and benefits of treatment should guide the appropriateness of opioid versus nonopioid pain control.

Perioperative Analgesia for Thyroid and Parathyroid Surgery: A Review of Current Practices

This article discusses the algorithms and published practice patterns on perioperative analgesia for thyroid and parathyroid surgery. This includes medications and techniques used for general anesthesia, local anesthesia including nerve block methods, and oral medication used for postoperative pain control. The authors also discuss multimodality pain control and the increased trend to reduce opioid analgesics without inadequate pain control or patient satisfaction.

The American Association of Endocrine Surgeons Guidelines for the Definitive Surgical Management of Thyroid Disease in Adults

OBJECTIVE

To develop evidence-based recommendations for safe, effective, and appropriate thyroidectomy.

BACKGROUND

Surgical management of thyroid disease has evolved considerably over several decades leading to variability in rendered care. Over 100,000 thyroid operations are performed annually in the US.

METHODS

The medical literature from 1/1/1985 to 11/9/2018 was reviewed by a panel of 19 experts in thyroid disorders representing multiple disciplines. The authors used the best available evidence to construct surgical management recommendations. Levels of evidence were determined using the American College of Physicians grading system, and management recommendations were discussed to consensus. Members of the American Association of Endocrine Surgeons reviewed and commented on preliminary drafts of the content.

RESULTS

These clinical guidelines analyze the indications for thyroidectomy as well as its definitions, technique, morbidity, and outcomes. Specific topics include Pathogenesis and Epidemiology, Initial Evaluation, Imaging, Fine Needle Aspiration Biopsy Diagnosis, Molecular Testing, Indications, Extent and Outcomes of Surgery, Preoperative Care, Initial Thyroidectomy, Perioperative Tissue Diagnosis, Nodal Dissection, Concurrent Parathyroidectomy, Hyperthyroid Conditions, Goiter, Adjuncts and Approaches to Thyroidectomy, Laryngology, Familial Thyroid Cancer, Postoperative Care and Complications, Cancer Management, and Reoperation.

CONCLUSIONS

Evidence-based guidelines were created to assist clinicians in the optimal surgical management of thyroid disease.