Effect of a Thermosensitive Hydroxybutyl Chitosan Hydrogel on Postoperative Sequalae and Quality of Life After Impacted Mandibular Third Molar Extraction
{"title":"Effect of a Thermosensitive Hydroxybutyl Chitosan Hydrogel on Postoperative Sequalae and Quality of Life After Impacted Mandibular Third Molar Extraction","authors":"","doi":"10.1016/j.joms.2024.06.165","DOIUrl":null,"url":null,"abstract":"<div><h3>Background</h3><div><span>Third molar (M3) extraction is a common surgery in oral and maxillofacial surgery, and composite </span>wound dressings such as hydroxybutyl chitosan (HBC) may improve postoperative sequala following M3 removal.</div></div><div><h3>Purpose</h3><div><span>The study purpose was to measure and compare differences in pain, swelling, trismus<span>, wound healing, and </span></span>quality of life (QOL) between the HBC and the control sides in patients undergoing M3 removal.</div></div><div><h3>Study Design, Setting, Sample</h3><div><span>This study is a double-blind, split-mouth, randomized clinical trial<span>. Patients who required M3 removal between June 2022 and May 2023 were included. Exclusion criteria included seafood allergies, smoking, poor </span></span>oral hygiene<span>, and systemic diseases.</span></div></div><div><h3>Predictor Variable</h3><div>The predictor variable was the socket treatment technique. Subjects were randomly assigned to the HBC or control (physiological saline) side.</div></div><div><h3>Main Outcome Variable</h3><div>The primary outcome variables, including pain assessed by visual analog scale, swelling, and maximal incisional opening, were measured on the first, third, and seventh postoperative days. The secondary outcome variables included QOL and wound healing score measured on the third and seventh days after surgery.</div></div><div><h3>Covariates</h3><div>The covariates included age, sex, and operation time.</div></div><div><h3>Analyses</h3><div><span>The Shapiro‒Wilk test was used to evaluate the normality of the data distribution. The paired t test or Wilcoxon signed-rank test was adopted. Statistical significance was set at </span><em>P</em> < .05.</div></div><div><h3>Results</h3><div>The study included 60 patients (mean age: 25.81 ± 4.91; 23 (38%) males, 37 (62%) females). A statistically significant difference in the level of pain (HBC: 37.58 ± 4.39 mm, control: 47.00 ± 4.33 mm, day 1, <em>P</em> < .001; 21.88 ± 3.25 mm, 35.95 ± 1.57 mm, day 3, <em>P</em> < .001), maximal incisional opening (23.92 ± 1.38 mm, 18.22 ± 1.82 mm, day 1, <em>P</em> < .001; 30.00 ± 1.61 mm, 23.78 ± 1.70 mm, day 3, <em>P</em> < .001), and swelling (6.86 ± 0.70 mm, 7.15 ± 0.80 mm, day 3, <em>P</em> = .006) was detected after surgery. A statistically significant difference in QOL was detected (HBC: 13.70 ± 1.65, control: 18.60 ± 2.14, day 3, <em>P</em> < .001).</div></div><div><h3>Conclusion and Relevance</h3><div>The application of HBC hydrogels to wounds after impacted mandibular M3 extraction reduces postoperative sequalae, promotes wound healing and improves postoperative QOL.</div></div>","PeriodicalId":16612,"journal":{"name":"Journal of Oral and Maxillofacial Surgery","volume":null,"pages":null},"PeriodicalIF":2.3000,"publicationDate":"2024-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of Oral and Maxillofacial Surgery","FirstCategoryId":"3","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S0278239124005743","RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"DENTISTRY, ORAL SURGERY & MEDICINE","Score":null,"Total":0}
引用次数: 0
Abstract
Background
Third molar (M3) extraction is a common surgery in oral and maxillofacial surgery, and composite wound dressings such as hydroxybutyl chitosan (HBC) may improve postoperative sequala following M3 removal.
Purpose
The study purpose was to measure and compare differences in pain, swelling, trismus, wound healing, and quality of life (QOL) between the HBC and the control sides in patients undergoing M3 removal.
Study Design, Setting, Sample
This study is a double-blind, split-mouth, randomized clinical trial. Patients who required M3 removal between June 2022 and May 2023 were included. Exclusion criteria included seafood allergies, smoking, poor oral hygiene, and systemic diseases.
Predictor Variable
The predictor variable was the socket treatment technique. Subjects were randomly assigned to the HBC or control (physiological saline) side.
Main Outcome Variable
The primary outcome variables, including pain assessed by visual analog scale, swelling, and maximal incisional opening, were measured on the first, third, and seventh postoperative days. The secondary outcome variables included QOL and wound healing score measured on the third and seventh days after surgery.
Covariates
The covariates included age, sex, and operation time.
Analyses
The Shapiro‒Wilk test was used to evaluate the normality of the data distribution. The paired t test or Wilcoxon signed-rank test was adopted. Statistical significance was set at P < .05.
Results
The study included 60 patients (mean age: 25.81 ± 4.91; 23 (38%) males, 37 (62%) females). A statistically significant difference in the level of pain (HBC: 37.58 ± 4.39 mm, control: 47.00 ± 4.33 mm, day 1, P < .001; 21.88 ± 3.25 mm, 35.95 ± 1.57 mm, day 3, P < .001), maximal incisional opening (23.92 ± 1.38 mm, 18.22 ± 1.82 mm, day 1, P < .001; 30.00 ± 1.61 mm, 23.78 ± 1.70 mm, day 3, P < .001), and swelling (6.86 ± 0.70 mm, 7.15 ± 0.80 mm, day 3, P = .006) was detected after surgery. A statistically significant difference in QOL was detected (HBC: 13.70 ± 1.65, control: 18.60 ± 2.14, day 3, P < .001).
Conclusion and Relevance
The application of HBC hydrogels to wounds after impacted mandibular M3 extraction reduces postoperative sequalae, promotes wound healing and improves postoperative QOL.
期刊介绍:
This monthly journal offers comprehensive coverage of new techniques, important developments and innovative ideas in oral and maxillofacial surgery. Practice-applicable articles help develop the methods used to handle dentoalveolar surgery, facial injuries and deformities, TMJ disorders, oral cancer, jaw reconstruction, anesthesia and analgesia. The journal also includes specifics on new instruments and diagnostic equipment and modern therapeutic drugs and devices. Journal of Oral and Maxillofacial Surgery is recommended for first or priority subscription by the Dental Section of the Medical Library Association.