Does Pre-Emptive Administration of Intravenous Ibuprofen (Caldolor) or Intravenous Acetaminophen (Ofirmev) Reduce Postoperative Pain and Subsequent Narcotic Consumption After Third Molar Surgery?

Comparative Evaluation of Postoperative Pain Scores and Opioid Consumption in Septorhinoplasty After Administration of Single-Dose Preemptive Paracetamol and Ibuprofen: A Randomized Controlled Trial

Introduction  Septorhinoplasty operates on the nose's bone and cartilage and is ensued by severe postoperative pain. Objective  The objective of this study is to evaluate the effects of preoperative administration of intravenous (IV) paracetamol and ibuprofen on postoperative pain scores in patients undergoing septorhinoplasty. Methods  A total of 150 patients undergoing septorhinoplasty were randomly assigned into 3 groups with 50 patients in each group. The control group (group A) was administered 100 ml saline solution; the paracetamol group (group B) was administered 1,000 mg of IV paracetamol in 100 ml of saline solution; and the ibuprofen group (group C) was administered 800 mg of IV ibuprofen in 100 ml of saline solution before surgery. Opioid analgesics were employed to achieve postoperative analgesia. Postoperative pain was evaluated using the visual analogue scale (VAS). Postoperative opioid consumption and adverse effects were also recorded for each patient. Results  In comparison with group A, the score in the VAS of groups B and C was statistically lower in all the time intervals ( p  < 0.05). In the 1 st and 6 th hours postoperatively, group C's score in the VAS in was lower than that of group B ( p  < 0.05). In the control group, total opioid consumption was highest in all time intervals ( p  < 0.05). In group C, total opioid consumption was significantly lower than in group B in the 0 to 6 and 6 to 12 hours intervals. ( p  < 0.05). Conclusion  The single-dose preemptive administration of ibuprofen has a more profound postoperative analgesic effect than paracetamol in the first 6 hours after septorhinoplasty. After the first 6 hours postsurgery, there is no difference between ibuprofen and paracetamol in terms of analgesic effect.

Analgesic Efficacy of Intravenous Ibuprofen in the Treatment of Postoperative Acute Pain: A Phase III Multicenter Randomized Placebo-ControlledDouble-Blind Clinical Trial

Objective

To evaluate the analgesic efficacy and safety of different does of intravenous ibuprofen (IVIB) in the treatment of postoperative acute pain.

Methods

Patients with an intravenous (IV) patient-controlled analgesia device after abdominal or orthopedic surgery were randomly divided into placebo, IVIB 400 mg, and IVIB 800 mg groups. The first dosage of study medicines was given intravenously 30 minutes (min) before surgery ended, followed by six hours (h) intervals for a total of eight doses following surgery. The demographic characteristics and procedure data, cumulative morphine consumption, the visual analog scale (VAS), the area under the curve (AUC) of VAS, patient satisfaction score (PSS), the rates of treatment failure (RTF), and adverse events (AEs) and serious adverse event (SAEs) were recorded during the period of trial.

Result

A total of 345 patients were enrolled in the full analysis set (FAS), and of 326 participants were valid data set (VDS). Demographic characteristics, disease features, and medical history of patients were not significantly different between groups. Total morphine consumption of the IVIB 400 mg group (11.14 ± 7.14 mg; P = 0.0011) and the IVIB 800 mg group (11.29 ± 6.45 mg; P = 0.0014) was significantly reduced compared with the placebo group (14.51 ± 9.19 mg) for 24 h postoperatively, there was no significant difference between the IVIB 400 mg and IVIB 800 mg groups (P = 0.9997). The placebo group had significantly higher VAS and the AUCs of VAS than those in the IVIB 400 mg and the IVIB 800 mg groups at rest and movement for 24 h postoperatively (P < 0.05), and there was no significant difference between the IVIB 400 mg and IVIB 800 mg groups (P > 0.05). RTF was slightly higher in the placebo group than IVIB 400 mg group and 800 mg group, and no statistical significance (P < 0.690). PSS in the IVIB 400 mg (P = 0.0092) and the IVIB 800 mg groups (P = 0.0011) was higher than the placebo group for pain management, there was also no significant difference between the IVIB 400 mg and IVIB 800 mg groups (P = 0.456). The incidence of RTF (P = 0.690) and AEs (P > 0.05) were not different among the three groups.

Conclusion

Intermittent IV administration of ibuprofen 400 mg or 800 mg within 24 h after surgery in patients undergoing abdominal and orthopedic surgery significantly decreased morphine consumption and relieved pain, without increasing the incidence of AEs.

Preemptive analgesic effectiveness of single dose intravenous ibuprofen in infants undergoing cleft palate repair: a randomized controlled trial

Background

Correction surgery for cleft palate is recommended between 9 and 18 months of age. Patients suffer from acute pain after palatoplasty. Clinicians are hesitant to use opioids for analgesia concerning the potential high risk of respiratory adverse events. Intravenous ibuprofen perhaps be a suitable adjuvant to pain relief. We try to assess whether preoperative administration of intravenous ibuprofen can decrease opioid requirements following cleft palate repair in infants.

Methods

This single center prospective randomized clinical trial was performed from February to April 2021 at Department of Anesthesiology in Shanghai Children’s Medical Center. Forty patients ASA I-II, aged 9–24 months with isolated cleft palate and undergoing palatoplasty were randomized in a 1:1 ratio to receive either a single dose of 10 mg/kg ibuprofen intravenously or normal saline at induction. Children and infants postoperative pain scale (CHIPPS) was used for pain assessment. Those patients CHIPPS pain score equal or higher than 4 received analgesic rescue with titrating intravenous fentanyl 0.5 μg/kg and repeated in 10 min if required. The primary outcome was the amount of postoperative fentanyl used for rescue analgesia in postanesthesia care unit (PACU).

Results

Patients (n = 20 in each group) in IV-Ibuprofen group required less postoperative fentanyl than those in placebo group (p<0.001). There was no significant difference between two groups in first rescue analgesia time (p = 0.079) and surgical blood loss (p = 0.194). No incidence of obvious adverse events had been found within the first 24 h after surgery in both groups.

Conclusions

Preemptive intravenous administration ibuprofen 10 mg/kg at induction had a significant opioid sparing effect in early postoperative period without obvious adverse effects in infants undergoing palatoplasty.

Trial registration

CHICTR, CTR2100043718, 27/02/2021 http://www.chictr.org.cn/showproj.aspx?proj=122187

Pharmacological Management of Acute Endodontic Pain

Pain associated with infections of the tooth pulp and periapical tissues is intense and often the most common reason for patients seeking emergency dental care. Effective management of acute dental pain requires a deep understanding of pain mechanisms, which enables accurate diagnosis and definitive treatment. While drugs are only used as an adjunct to definitive dental treatment, a thorough understanding of their mechanism of action and effectiveness enables clinicians to effectively control intra-operative and post-operative pain and prevent persistent pain. This review describes how pain is detected, processed, and perceived. It also provides information on evidence-based strategies on the use of different classes of drugs to effectively manage endodontic pain.

Alternatives to opioids for acute pain management after dental procedures: A Department of Veterans Affairs consensus paper

BACKGROUND

Opioid misuse is a widespread public health problem, and opioids are often prescribed in the dental environment. These recommendations provide alternatives to opioids to reduce or eliminate dental procedure-related acute pain.

METHODS

A multidisciplinary working group developed these clinical recommendations to specifically address procedure-related acute pain. These recommendations, which are based on published peer-reviewed research and guidelines, include therapies used before, during, and after dental procedures. When evidence is not definitive, the best practices, which are based on experts' consensus, are included. The recommendations are not intended to be exhaustive.

RESULTS

These recommendations are a summary of the evidence and best practices for opioid alternatives to treat acute pain related to dental procedures.

CONCLUSIONS

Dental providers should prioritize opioid stewardship when managing procedure-related pain with strategies such as thorough preprocedure pain assessment, minimally invasive techniques, preemptive analgesia, intraprocedure pain management, and appropriately selected postprocedure pharmacologic therapy.

PRACTICAL IMPLICATIONS

These recommendations are a concise resource for clinical providers. It is important to address patients' procedure-related pain, using nonopioids whenever possible. Alternatives are outlined, allowing providers to make informed decisions.

Patient-reported opioid analgesic use after discharge from surgical procedures: a systematic review

OBJECTIVE

This systematic review synthesizes evidence on patient-reported outpatient opioid analgesic use post-surgery.

METHODS

We searched Pubmed (February 2019), Web of Science and Embase (June 2019) for U.S. studies describing patient-reported outpatient opioid analgesic use. Two reviewers extracted data on opioid analgesic use, standardized use, and performed independent quality appraisals based on the Cochrane Risk of Bias Tool and an adapted Newcastle-Ottawa scale.

RESULTS

Ninety-six studies met eligibility criteria; 56 had sufficient information to standardize use in oxycodone 5 mg tablets. Patient-reported opioid analgesic use varied widely by procedure type; knee and hip arthroplasty had the highest postoperative opioid use, and use after many procedures was reported as < 5 tablets. In studies that examined excess tablets, 25%-98% of the total tablets prescribed were reported to be excess, with most studies reporting that 50%-70% of tablets went unused. Factors commonly associated with higher opioid analgesic use included preoperative opioid analgesic use, higher inpatient opioid analgesic use, higher postoperative pain scores, and chronic medical conditions, among others. Estimates also varied across studies due to heterogeneity in study design, including length of follow-up and inclusion/exclusion criteria.

CONCLUSION

Self-reported post-surgery outpatient opioid analgesic use varies widely both across procedures and within a given procedure type. Contributors to within-procedure variation included patient characteristics, prior opioid use, intraoperative and perioperative factors, and differences in timing of opioid use data collection. We provide recommendations to help minimize variation caused by study design factors and maximize interpretability of forthcoming studies for use in clinical guidelines and decision-making.

Preemptive use of intravenous ibuprofen to reduce postoperative pain after lower third molar surgery: a systematic review of randomized controlled trials

This study aimed to systematically review the literature to assess the effect of preemptive intravenous ibuprofen on pain reduction after lower third molar surgery. Nine databases (PubMed, Scopus, LILACS, SciELO, Embase, Web of Science, Cochrane, Open Gray, and Open Thesis) were used as sources of research, including "grey literature." The protocol was registered in PROSPERO. Only randomized clinical trials evaluating the effects of preemptive intravenous ibuprofen on pain during and immediately after the extraction of lower third molars were included, without restrictions of year and language. Two reviewers independently performed the study selection, data extraction, and assessment of the risk of bias. The "Joanna Briggs Institute for Randomized Controlled Trials" tool was used to assess the risk of bias. Each study was categorized according to the percentage of positive responses to the questions corresponding to the assessment instrument. The results were measured narratively/descriptively. The initial search resulted in 3,257 records, of which only three studies (n=150 participants) met the eligibility criteria and were included in the qualitative analysis. All studies were published in 2019. The risk of bias ranged from low to moderate. Two studies found significant pain reduction within 48 h after the procedure. In conclusion, the use of preemptive intravenous ibuprofen for extracting third molars reduces pain and analgesic consumption after the surgical procedure.

Perioperative pain management and opioid-reduction in head and neck endocrine surgery: An American Head and Neck Society Endocrine Surgery Section consensus statement

BACKGROUND

This American Head and Neck Society (AHNS) consensus statement focuses on evidence-based comprehensive pain management practices for thyroid and parathyroid surgery. Overutilization of opioids for postoperative pain management is a major contributing factor to the opioid addiction epidemic however evidence-based guidelines for pain management after routine head and neck endocrine procedures are lacking.

METHODS

An expert panel was convened from the membership of the AHNS, its Endocrine Surgical Section, and ThyCa. An extensive literature review was performed, and recommendations addressing several pain management subtopics were constructed based on best available evidence. A modified Delphi survey was then utilized to evaluate group consensus of these statements.

CONCLUSIONS

This expert consensus provides evidence-based recommendations for effective postoperative pain management following head and neck endocrine procedures with a focus on limiting unnecessary use of opioid analgesics.

Pre-emptive analgesic efficacy of injected ketorolac in comparison to other agents for third molar surgical removal: a systematic review

This study aimed to evaluate and compare the pre-emptive analgesic efficacy of injected ketorolac to that of other agents for impacted third molar surgical removal in a healthy population.

PubMed, Ovid SP, Cochrane databases were filtered from 1980 to July 2020 for potential papers using relevant MeSH terms and pre-specified inclusion and exclusion criteria independently by reviewers. Studies that compared pre-emptive intramuscular or intravenous administration of ketorolac to other agents were evaluated. The outcomes sought were self-reported postoperative pain (patient-perceived pain), median duration for rescue analgesic medication, total number of analgesics consumed in the recovery period, and global assessment (overall patient satisfaction) after the recovery period.

Six studies were included in the final evaluation. The outcome of pain perception and the number of analgesics taken were significantly lower in the ketorolac group (intramuscular or intravenous) in most of the studies (n=5) than in the group of other drugs. The mean time for rescue analgesia intake was higher for the ketorolac group, and global assessment scores were also better in the ketorolac group.

Although the included studies show significantly better outcomes such as postoperative pain, median time taken for rescue medication, total number of analgesics taken, and overall patient satisfaction with injected ketorolac group in comparison to injected diclofenac, dexamethasone, and tramadol, definitive conclusions cannot be made regarding the superiority of injected Ketorolac as a pre-emptive agent. A greater number of randomized control trials with a proper protocol are needed to make definitive conclusions.

Narrative Summary of Recently Published Literature on Intravenous Ibuprofen

PURPOSE

This is a narrative review of the published literature on IV ibuprofen (IVIB) as one of the drugs used in multimodal pain management in inpatients and outpatients pre- and postoperatively and for nonsurgical pain or fever.

METHODS

The efficacy, concurrent opioid use, pharmacokinetic properties, tolerability, stress response, and postoperative recovery with IVIB, which were investigated in 9 clinical studies, are presented in this narrative review. In total, 1062 adult patients and healthy volunteers were included in these 9 studies; 757 of these subjects received IVIB, and the remaining 305 received either placebo or a comparator medication.

FINDINGS

The plasma ibuprofen level with IVIB was twice that with oral ibuprofen, and patients experienced less postoperative pain, decreased opioid use, improved quality of recovery, and reduced postsurgical fatigue and surgical stress response, and used less over-the-counter medication.

IMPLICATIONS

Overall, preemptive IVIB should be considered in the analgesic regimen for the management of pre- and postoperative pain, as it has a favorable safety profile, with fewer associated adverse events and serious adverse events, significantly lower levels of perioperative cytokines and catecholamines, and improved peri- and postoperative pain control with a decreased use of opioid medications.

Do Oral and Maxillofacial Surgeons Over-Prescribe Opioids After Extraction of Asymptomatic Third Molars?

PURPOSE

Opioid abuse is a public health concern. Oral opioids are prescribed after removal of third molars, but the amount needed for adequate postoperative analgesia is unknown. The purpose of this study was to quantify opioid need after third molar extractions.

MATERIALS AND METHODS

This is a prospective cohort study of consecutive patients who had asymptomatic third molars extracted with intravenous sedation at the Boston Children's Hospital (Boston, MA) from June through October 2018 by 3 attending surgeons. To be included, patients had to have had 4 third molars removed. Patients were excluded if they had a concomitant procedure, preoperative infection, postoperative inflammatory complication, chronic pain condition, or did not complete the study. Postoperative prescriptions and instructions included 1) oxycodone 5-mg tablets with 1 tablet taken every 6 hours as needed (dispensed, 6); 2) ibuprofen 600-mg tablets with 1 tablet taken every 6 hours as needed (dispensed, 20); and 3) acetaminophen 325-mg tablets with 2 tablets taken every 6 hours as needed (dispensed, 40). Participants reported medication use by electronic questionnaire each day for 7 postoperative days (PODs). Descriptive statistics were calculated.

RESULTS

Eighty-one patients (56% female; mean age, 19.4 ± 7.7 yr) were included. The average number of oxycodone tablets used was 0.04 ± 0.24, and the highest daily use of oxycodone was on POD 2 (1.0 ± 0.0 tablet). Oxycodone was taken by 3 patients (4%) on POD 1, 4 (5%) on POD 2, 2 (3%) on PODs 3 and 4, and 0 on PODs 5 to 7. Seventy-five patients (93%) used no postoperative oxycodone; 466 prescribed oxycodone tablets remained unfilled or unused. Ibuprofen 600 mg was used for 4.6 ± 2.2 PODs and acetaminophen 650 mg was used for 3.4 ± 1.9 PODs.

CONCLUSIONS

Oral opioid use after third molar extractions is minimal. Caution is necessary to avoid over-prescribing.