Effect of drainage upon access on postoperative endodontic pain and swelling in symptomatic necrotic teeth

Outcomes to evaluate care for adults with acute dental pain and infection: a systematic narrative review

OBJECTIVE

To identify outcomes reported in peer-reviewed literature for evaluating the care of adults with acute dental pain or infection.DesignSystematic narrative review.

SETTING/PARTICIPANTS

Primary research studies published in peer-reviewed literature and reporting care for adults with acute dental pain or infection across healthcare settings. Reports not in English language were excluded.

STUDY SELECTION

Seven databases (CINAHL Plus, Dentistry and Oral Sciences Source, EMBASE, MEDLINE, PsycINFO, Scopus, Web of Science) were searched from inception to December 2020. Risk of bias assessment used the Critical Appraisal Skills Programme checklist for randomised controlled trials and Quality Assessment Tool for Studies of Diverse Design for other study types.

OUTCOMES

Narrative synthesis included all outcomes of care for adults with acute dental pain or infection. Excluded were outcomes about pain management to facilitate treatment, prophylaxis of postsurgical pain/infection or traumatic injuries.

RESULTS

Searches identified 19 438 records, and 27 studies (dating from 1993 to 2020) were selected for inclusion. Across dental, pharmacy, hospital emergency and rural clinic settings, the studies were undertaken in high-income (n=20) and low/middle-income (n=7) countries. Two clinical outcome categories were identified: signs and symptoms of pain/infection and complications following treatment (including adverse drug reactions and reattendance for the same problem). Patient-reported outcomes included satisfaction with the care. Data collection methods included patient diaries, interviews and in-person reviews.

DISCUSSION

A heterogeneous range of study types and qualities were included: one study, published in 1947, was excluded only due to lacking outcome details. Studies from dentistry reported just clinical outcomes; across wider healthcare more outcomes were included.

CONCLUSIONS

A combination of clinical and patient-reported outcomes are recommended to evaluate care for adults with acute dental pain or infection. Further research is recommended to develop core outcomes aligned with the international consensus on oral health outcomes.

PROSPERO REGISTRATION NUMBER

CRD42020210183.

Effects of Ibuprofen Compared to Other Premedication Drugs on the Risk and Intensity of Postendodontic Pain: A Systematic Review

Objective

This systematic review aims to evaluate the effects of ibuprofen compared to other drugs on the risk and intensity of postoperative pain resulting from endodontic treatment in adult patients.

Methods

A systematic search was carried out through Medline databases (Pubmed, Scopus, Web of Science, Cochrane, Lilacs, and BBO). There was no restriction on the publication year or idiom. The gray literature was explored. The Periodicos Capes Theses Databases and ProQuest Dissertations were also searched, as well as the unpublished and ongoing trials registry and the IADR abstracts (1990-2016). Solely randomized clinical trials that compared the risk or intensity of pain resulting from endodontic treatment in adult patients were included in this systematic review. The risk of bias of the articles was evaluated using the Cochrane Collaboration's tool. A random-effect meta-analysis was conducted for ibuprofen versus placebo and ibuprofen versus other drugs at 6, 8, and 24 hours. The GRADE approach was used to assess the quality of the evidence.

Results

A total of 1132 studies were identified, and only seven meet the eligibility criteria. No difference between the groups was detected in any of the meta-analysis. An exception was observed when one study was removed from the meta-analysis of pain intensity at 24 hours for ibuprofen versus placebo, favoring ibuprofen (SMD -0.67; 95% CI -1.05 to -0.17). The quality of evidence in all meta-analyses was graded as low or very low.

Conclusion

Results of the present systematic review indicate that there is no clear evidence supporting that preoperative ibuprofen is better than other drugs in reducing the risk and intensity of postendodontic pain.

Comparison of two combinations of opioid and non-opioid analgesics for acute periradicular abscess: a randomized clinical trial

Acute periradicular abscess is a condition characterized by the formation and propagation of pus in the periapical tissues and generally associated with debilitating pain.

Does Liposomal Bupivacaine (Exparel) Significantly Reduce Postoperative Pain/Numbness in Symptomatic Teeth with a Diagnosis of Necrosis? A Prospective, Randomized, Double-blind Trial

INTRODUCTION

Medical studies have shown some potential for infiltrations of liposomal bupivacaine (Exparel; Pacira Pharmaceuticals, San Diego, CA), a slow-release bupivacaine solution, to extend postoperative benefits of numbness/pain relief for up to several days. Because the Food and Drug Administration has approved Exparel only for infiltrations, we wanted to evaluate if it would be effective as an infiltration to control postoperative pain. The purpose of this study was to compare an infiltration of bupivacaine with liposomal bupivacaine for postoperative numbness and pain in symptomatic patients diagnosed with pulpal necrosis experiencing moderate to severe preoperative pain.

METHODS

One hundred patients randomly received a 4.0-mL buccal infiltration of either bupivacaine or liposomal bupivacaine after endodontic debridement. For postoperative pain, patients were given ibuprofen/acetaminophen, and they could receive narcotic pain medication as an escape. Patients recorded their level of numbness, pain, and medication use the night of the appointment and over the next 5 days. Success was defined as no or mild postoperative pain and no narcotic use.

RESULTS

The success rate was 29% for the liposomal group and 22% for the bupivacaine group, with no significant difference (P = .4684) between the groups. Liposomal bupivacaine had some effect on soft tissue numbness, pain, and use of non-narcotic medications, but it was not clinically significant. There was no significant difference in the need for escape medication.

CONCLUSIONS

For symptomatic patients diagnosed with pulpal necrosis experiencing moderate to severe preoperative pain, a 4.0-mL infiltration of liposomal bupivacaine did not result in a statistically significant increase in postoperative success compared with an infiltration of 4.0 mL bupivacaine.

Combining ibuprofen and acetaminophen for acute pain management after third-molar extractions: translating clinical research to dental practice

BACKGROUND

Effective and safe drug therapy for the management of acute postoperative pain has relied on orally administered analgesics such as ibuprofen, naproxen and acetaminophen, or N-acetyl-p-aminophenol (APAP), as well as combination formulations containing opioids such as hydrocodone with APAP. The combination of ibuprofen and APAP has been advocated in the last few years as an alternative therapy for postoperative pain management. The authors conducted a critical analysis to evaluate the scientific evidence for using the ibuprofen-APAP combination and propose clinical treatment recommendations for its use in managing acute postoperative pain in dentistry.

TYPES OF STUDIES REVIEWED

The authors used quantitative evidence-based reviews published by the Cochrane Collaboration to determine the relative analgesic efficacy and safety of combining ibuprofen and APAP. They found additional articles by searching the Ovid MEDLINE, PubMed and ClinicalTrials.gov databases.

CONCLUSIONS

The results of the quantitative systematic reviews indicated that the ibuprofen-APAP combination may be a more effective analgesic, with fewer untoward effects, than are many of the currently available opioid-containing formulations. In addition, the authors found several randomized controlled trials that also indicated that the ibuprofen-APAP combination provided greater pain relief than did ibuprofen or APAP alone after third-molar extractions. The adverse effects associated with the combination were similar to those of the individual component drugs. Practical Implications. Combining ibuprofen with APAP provides dentists with an additional therapeutic strategy for managing acute postoperative dental pain. This combination has been reported to provide greater analgesia without significantly increasing the adverse effects that often are associated with opioid-containing analgesic combinations. When making stepwise recommendations for the management of acute postoperative dental pain, dentists should consider including ibuprofen-APAP combination therapy.

Root canal therapy reduces multiple dimensions of pain: a national dental practice-based research network study

INTRODUCTION

Initial orthograde root canal therapy (RCT) is used to treat dentoalveolar pathosis. The effect RCT has on pain intensity has been frequently reported, but the effect on other dimensions of pain has not. Also, the lack of large prospective studies involving diverse groups of patients and practitioners who are not involved in data collection suggest that there are multiple opportunities for bias to be introduced when these data are systematically aggregated.

METHODS

This prospective observational study assessed pain intensity, duration, and its interference with daily activities among RCT patients. Sixty-two practitioners (46 general dentists and 16 endodontists) in the National Dental Practice-Based Research Network enrolled patients requiring RCT. Patient-reported data were collected before, immediately after, and 1 week after treatment using the Graded Chronic Pain Scale.

RESULTS

The enrollment of 708 patients was completed over 6 months with 655 patients (93%) providing 1-week follow-up data. Before treatment, patients reported a mean (± standard deviation) worst pain intensity of 5.3 ± 3.8 (0-10 scale), 50% had "severe" pain (≥ 7), and mean days in pain and days pain interfered with activities were 3.6 ± 2.7 and 0.5 ± 1.2, respectively. After treatment, patients reported a mean worst pain intensity of 3.0 ± 3.2, 19% had "severe" pain, and mean days in pain and days with pain interference were 2.1 ± 2.4 and 0.4 ± 1.1, respectively. All changes were statistically significant (P < .0001).

CONCLUSIONS

RCT is an effective treatment for patients experiencing pain, significantly reducing pain intensity, duration, and related interference. Further research is needed to reduce the proportion of patients experiencing "severe" postoperative pain.

Flare-ups in endodontics and their relationship to various medicaments

The purpose of this research is to investigate the frequency of endodontic flare-ups using a visual analogue scale. Definitions of flare-ups vary widely as does their reported frequency. A flare-up was defined as an increase of 20 or more points on the visual analogue scale for a given tooth, within the periods of 4 h and 24 h after the initial treatment appointment. The data from a previous study were used to determine the incidence of flare-ups after using three modalities (Ledermix, calcium hydroxide and no medication) to manage patients presenting for relief of pain of endodontic origin. A statistical analysis showed that there were no significant differences in flare-up rates at both the 4-h and 24-h periods between the three modalities. Further research is required using the above definition of a flare-up and standardising treatment protocols.

The effect of disruption of apical constriction on periapical extrusion

The aim of this study was to compare the amount of apical extrusion during manual instrumentation and engine-driven rotary instrumentation in teeth with disrupted apical constriction. Fifty-two teeth were divided into two groups comprising 26 teeth each. Teeth in each group were further divided into two sub-groups, the apices of which were enlarged approximately to a diameter of 0.2 mm and 0.4 mm. One group was instrumented using standardized technique with K-files and the other with ProFile .04 Taper Series 29, while irrigating with sodium hypochlorite. Glass vial model was modified for collection of extruded debris and irrigant as well as to integrate an electronic apex locator to the experimental assemble. The statistical analysis using Student's t test revealed no significant difference between instrumentation with K-files and ProFile .04 taper files (p > 0.05). There was a tendency with both techniques to extrude apically more material as the diameter of the apical patency increased.