Journal of dental anesthesia and pain medicine最新文献

{"title":"Comparative evaluation of the influence of the palatal root length on the efficacy of maxillary buccal infiltration by open and closed mouth technique: a randomized control trial.","authors":"Yogesh K M, Srirekha A, Champa C, Suditi Pal, Aditya Narayanan, Lipika Jain","doi":"10.17245/jdapm.2024.24.6.407","DOIUrl":"10.17245/jdapm.2024.24.6.407","url":null,"abstract":"<p><strong>Background: </strong>Maxillary molars are commonly anesthetized via buccal infiltration. A patient's mouth opening during maxillary buccal infiltration can influence dental treatment. Hence, this study aimed to evaluate and compare the influence of palatal root length on the efficacy of 2% lidocaine in 1:80000 adrenaline for maxillary buccal infiltration (MBI) between the open- and closed-mouth techniques.</p><p><strong>Methods: </strong>Sixty patients were selected based on inclusion and exclusion criteria. The intensity of pre-operative pain was measured using a visual analog scale (VAS). Samples were randomly divided using the chit method, with odd numbers in group 1 and multiples of two in group 2. In group 1 (n = 30), MBI was performed using the open-mouth technique, and in group 2 (n = 30), MBI was performed using the closed-mouth technique. Five minutes after injection, electric pulp testing was performed. For a negative response, patients were asked to rate their level of discomfort using the VAS. The palatal root length was measured after opening the access point using an apex locator. The groups were evaluated for patient discomfort using VAS.</p><p><strong>Results: </strong>Results were analyzed using the Wilcoxon signed-rank test and Mann-Whitney test. A comparison of MBI between the open- and closed-mouth techniques showed that the closed-mouth technique had significantly better efficacy than the open-mouth technique when the palatal root length was greater than 19 mm (P < 0.05).</p><p><strong>Conclusion: </strong>Within the limitations of the study, when the palatal root length was greater than 19 mm, the closed-mouth technique resulted in less patient discomfort, improved visibility, and better needle penetration.</p>","PeriodicalId":94330,"journal":{"name":"Journal of dental anesthesia and pain medicine","volume":"24 6","pages":"407-414"},"PeriodicalIF":0.0,"publicationDate":"2024-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11650457/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142857371","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Articaine buccal infiltration and lidocaine intraosseous anesthesia in carious mandibular molars.","authors":"Hinpetch Daungsupawong, Viroj Wiwanitkit","doi":"10.17245/jdapm.2024.24.6.431","DOIUrl":"10.17245/jdapm.2024.24.6.431","url":null,"abstract":"","PeriodicalId":94330,"journal":{"name":"Journal of dental anesthesia and pain medicine","volume":"24 6","pages":"431-432"},"PeriodicalIF":0.0,"publicationDate":"2024-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11650451/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142857369","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Screen-based telesimulation training for medical emergencies in dental clinics.","authors":"Naotaka Kishimoto, Toru Yamamoto, Simon D Tran, Takuro Sanuki, Kenji Seo","doi":"10.17245/jdapm.2024.24.6.427","DOIUrl":"10.17245/jdapm.2024.24.6.427","url":null,"abstract":"","PeriodicalId":94330,"journal":{"name":"Journal of dental anesthesia and pain medicine","volume":"24 6","pages":"427-430"},"PeriodicalIF":0.0,"publicationDate":"2024-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11650452/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142857469","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Efficacy of local anesthesia with cryotherapy on teeth with molar incisal hypomineralization: a randomized control trial.","authors":"Faizal C Peedikayil, Soni Kottayi, Athira Aravind, Aswathi Sreedharan, Athul Ramesh","doi":"10.17245/jdapm.2024.24.6.385","DOIUrl":"10.17245/jdapm.2024.24.6.385","url":null,"abstract":"<p><strong>Background: </strong>Tooth hypersensitivity presents a significant clinical challenge in managing molar-incisal hypomineralization (MIH), potentially compromising the effectiveness of restorative treatments. Cryotherapy has emerged as a promising approach to reduce pain and inflammation. This study aimed to evaluate and compare the effects of cryotherapy as an adjuvant to nerve blocks in reducing operative pain and sensitivity in patients.</p><p><strong>Methods: </strong>A split-mouth randomized controlled trial was conducted in 28 patients with MIH of the right and left lower molars. ie, 56 teeth. Group (1) control group (n = 28) was administered an Inferior Alveolar Nerve block and group (2) was administered cryotherapy spray after the Inferior Alveolar Nerve block. The Visual Analog Scale (VAS) and Legs, Activity, Cry, Consolability (FLACC) scales were used to compare intraoperative pain. The Mann-Whitney U test was used to test the significance across the study groups, and the chi-square test was used to compare success rates between the two groups; a value of less than 0.05 was considered significant.</p><p><strong>Results: </strong>For VAS scale, the mean value in Group A is 8.89 ± 0.79, whereas in Group B, the values are 4.71 ± 1.46. For the FLACC scale, Group A scores were 7.14 ± 1.04, and Group B scores were 4.48 ± 1.37. When intergroup values were compared, the FLACC and VAS scores were statistically significant at P < 0.001.</p><p><strong>Conclusion: </strong>Within the limitations of this study, applying cryotherapy to tooth surfaces following an Inferior Alveolar Nerve block effectively reduces pain and sensitivity in teeth affected by MIH.</p>","PeriodicalId":94330,"journal":{"name":"Journal of dental anesthesia and pain medicine","volume":"24 6","pages":"385-393"},"PeriodicalIF":0.0,"publicationDate":"2024-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11650453/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142857464","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Severe bilateral subcutaneous emphysema after prophylactic treatment: a case report.","authors":"Yong-Seung Kim, Joonyoung Huh, Hoon Myoung, Soung Min Kim, Mi Hyun Seo","doi":"10.17245/jdapm.2024.24.6.421","DOIUrl":"10.17245/jdapm.2024.24.6.421","url":null,"abstract":"<p><p>Subcutaneous emphysema is the accumulation of gas or air in loose subcutaneous connective tissue. The use of air-driven handpieces in dental procedures is a common iatrogenic cause of intraoral mucogingival barrier disruption by high-pressure air. This case report describes a 60-year-old woman who underwent prophylactic periodontal treatment with an air-abrasive device and subsequently developed severe bilateral subcutaneous emphysema, extending from the temporal region to the thoracic and mediastinal spaces. Subcutaneous emphysema was suspected based on clinical examination, and paranasal CT was performed for definitive diagnosis. Chest CT was conducted for further evaluation, followed by consultation with the Department of Thoracic Surgery. The patient was admitted for supportive care and prophylactic antibiotics. After 4 days of hospitalization, the symptoms had nearly resolved, and a follow-up paranasal CT showed significant air resorption. The patient was discharged without complications. Although generally benign and self-limiting, subcutaneous emphysema can lead to serious complications such as systemic infection, pneumothorax, and air embolism. This case highlights the importance of prompt diagnosis and appropriate management to prevent further complications.</p>","PeriodicalId":94330,"journal":{"name":"Journal of dental anesthesia and pain medicine","volume":"24 6","pages":"421-425"},"PeriodicalIF":0.0,"publicationDate":"2024-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11650455/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142857470","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Adrenaline dilution in dental local anesthetic: a preliminary study to prevent coring in cartridges.","authors":"Takutoshi Inoue, Toru Yamamoto","doi":"10.17245/jdapm.2024.24.6.415","DOIUrl":"10.17245/jdapm.2024.24.6.415","url":null,"abstract":"<p><p>Many patients with underlying medical conditions are treated with local anesthetics in dental clinics. Dental local anesthetic cartridges contain the vasoconstrictor adrenaline, which can affect the cardiovascular system. For this reason, the adrenaline in the cartridge (2% lidocaine + 1:80,000 adrenaline) is sometimes diluted in order to avoid hemodynamic changes in these patients. However, at the same time, considerations have to be made for coring. Coring is a process in which a piece of rubber is scraped off when a needle is inserted into a rubber stopper, and the rubber is mixed with the drug solution. Particles generated during the coring process contaminate local anesthetic solutions. In this study, we closely observed the puncture site of a 33G dental needle inside a cartridge to investigate a safe dilution method that considers coring. The puncture site was located within 1.50 ± 0.08 mm (mean ± SD) of the diameter from the center of the rubber stopper of the cartridge head. Punctures were made with a 0.75-mm outer diameter metal needle outside the 1.50-mm diameter range from the center of the rubber stopper to reduce the overlap between puncture sites and minimize the risk of coring. After discarding half of the cartridge, 2% lidocaine without adrenaline was injected by piercing the end of the rubber stopper at the cartridge head with a 22-27G metal needle (outer diameter approximately 0.4-0.7 mm). This method minimizes the risk of rubber displacement and coring while ensuring a safe and effective dilution process. Providing a safer method for adrenaline dilution reduces the risk of coring and contamination in dental anesthetic cartridges.</p>","PeriodicalId":94330,"journal":{"name":"Journal of dental anesthesia and pain medicine","volume":"24 6","pages":"415-420"},"PeriodicalIF":0.0,"publicationDate":"2024-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11650456/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142857434","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Effect of vasoconstriction by dexmedetomidine in the mandible of rat.","authors":"Hikaru Sato, Shota Abe, Kimiharu Ambe, Shinya Yamazaki, Hiroyoshi Kawaai","doi":"10.17245/jdapm.2024.24.6.375","DOIUrl":"10.17245/jdapm.2024.24.6.375","url":null,"abstract":"<p><strong>Background: </strong>In recent years, dexmedetomidine (DEX) has been proposed as a useful vasoconstrictor for local anesthesia because it is less effective in circulation than clonidine of antihypertensive drugs. In addition, DEX is expected to act as a vasoconstrictor during local anesthesia. However, histomorphometric studies demonstrating that DEX exerts vasoconstrictive effects are lacking. This study aimed to clarify whether DEX exerts a histomorphologically vasoconstrictive effect on blood vessels in the mandible of rats.</p><p><strong>Methods: </strong>A total of 12 male Wistar rats were used. General anesthesia was induced and maintained using sevoflurane. Normal saline (0.2 ml) was injected on the left side of the jaw (DEX (-) effect site) and 0.2 ml normal saline containing 12.5 µg/ml DEX was injected on the right side of the jaw (DEX (+) effect site). The puncture point was located on the mesial side of the first molar, 1 mm away from the gingival sulcus. Following decalcification, the specimens were paraffinized and sagittally sliced into 20 µm-thick sections, followed by staining with anti-α smooth muscle actin antibody. The intravascular lumen area was measured in the oral mucosa, periodontal ligament, mandibular bone above the root apex, mandibular bone below the root apex, and dental pulp. The unpaired t-test was used for statistical analysis, and a P value < 0.05 was considered statistically significant.</p><p><strong>Results: </strong>Compared to the DEX (-) effect site, the intravascular lumen area in the oral mucosa and periodontal ligament of the DEX (+) effect site was significantly decreased. No significant difference was observed in the intravascular lumen area between the DEX (-) and DEX (-) effect sites in the mandibular bone above and below the root apex and dental pulp.</p><p><strong>Conclusion: </strong>A direct vasoconstrictive effect of DEX was not observed in the intravascular lumen of the mandibular bone above and below the root apex and dental pulp; however, it was observed in the oral mucosa and periodontal ligament.</p>","PeriodicalId":94330,"journal":{"name":"Journal of dental anesthesia and pain medicine","volume":"24 6","pages":"375-383"},"PeriodicalIF":0.0,"publicationDate":"2024-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11650458/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142857463","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Evaluation of the effect of essential oil aromatherapy on anxiety and pain during administration of local anesthesia in children: a randomized clinical trial.","authors":"Aarti Yadav, Sandeep A Bailwad, Akash Bhatnagar, Medha Roy","doi":"10.17245/jdapm.2024.24.6.395","DOIUrl":"10.17245/jdapm.2024.24.6.395","url":null,"abstract":"<p><strong>Background: </strong>The key to a child's treatment success in a pediatric dental setting is to control discomfort and anxiety. The proposed method supports the execution of a non-aversive behavior management scheme. This study aimed to evaluate the effects of essential oil aromatherapy on anxiety and pain associated with the administration of local anesthesia (LA) in children.</p><p><strong>Methods: </strong>This study included 176 children (87 girls and 89 boys) aged 6-9 years, who were randomly divided into two groups. Group 1 received aromatherapy with essential oil using a nebulizer for 2 min with a 10-min induction period before the administration of LA. Group 2 (control group) was managed using non-pharmacological behavioral techniques. Baseline anxiety levels were recorded for all children before the intervention. LA was administered according to a standard protocol. Postprocedural pain and anxiety were assessed using the Wong-Baker Faces Pain Rating Scale (WBFPRS); Visual Analog Scale (VAS); Sound, Eye, Motor (SEM) scale; and Modified Child Dental Anxiety Scale (MCDAS)(f). Data were analyzed using SPSS version 21.0.</p><p><strong>Results: </strong>The Mann-Whitney U test revealed a statistically significant difference in anxiety MCDAS(f) scores between the groups at both baseline (P = 0.022) and post-procedure (P = 0.001). The Wilcoxon signed-rank test also indicated a statistically significant change in anxiety scores within each group from baseline to post-procedure (P = 0.001). Furthermore, VAS, analyzed using the Mann-Whitney U test, demonstrated a significant difference between the groups (P = 0.001). Pain scores measured using WBFPRS and SEM scales were significantly lower in the aromatherapy group, as determined using the chi-square test.</p><p><strong>Conclusion: </strong>Prior use of essential oil aromatherapy can effectively reduce anxiety and pain in children during the administration of LA.</p>","PeriodicalId":94330,"journal":{"name":"Journal of dental anesthesia and pain medicine","volume":"24 6","pages":"395-406"},"PeriodicalIF":0.0,"publicationDate":"2024-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11650454/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142857465","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Assessment of the effect of premedication on the success of inferior alveolar nerve block in tobacco chewing patients with symptomatic irreversible pulpitis: a randomized control trial.","authors":"Sanjeev Kumar Singh, Simith Yadav, Amit Kumar, Harmurti Singh, Hena Rahman, Madan Mohan Niranjan, Manika Jindal Mittel, Mohit Wadhawan","doi":"10.17245/jdapm.2024.24.5.351","DOIUrl":"https://doi.org/10.17245/jdapm.2024.24.5.351","url":null,"abstract":"<p><strong>Background: </strong>This study aimed to evaluate and compare the efficacy of oral premedication with ibuprofen on the anesthetic efficacy of inferior alveolar nerve block (IANB) using 2% lignocaine and 1:100000 epinephrine in tobacco-chewing (TC) and non-tobacco-chewing (NTC) patients with symptomatic irreversible pulpitis (SIP) during nonsurgical endodontic intervention (NEI).</p><p><strong>Methods: </strong>This multicenter, prospective, double-blind, two-arm parallel-group randomized controlled trial involving 160 patients was conducted for a period of 9 months. The patients were classified into the study (TC patients) and control (NTC patients) groups, which were subdivided into two subgroups 1 hour before the procedure based on oral premedication with tab ibuprofen 600 mg. Nicotine dependence was assessed using the Modified Fagerstrom Tolerance Nicotine Scale. Patients were administered an IANB injection of 2% lignocaine containing epinephrine 1:100000 after premedication. Pulpal anesthesia before NEI was confirmed using electric pulp testing and cold spraying. Patients rated their pain on the 10-point visual analog scale (VAS) during NEI thrice at the dentin, pulp, and instrumentation levels. No pain at each level indicated the success of anesthesia.</p><p><strong>Results: </strong>The success and failure rates did not differ between the premedication and non-premedication subgroups in the TC or NTC groups (P > 0.05). However, the success rate was higher in the premedication subgroup of the NTC group (52.5%) than in the TC group (45%). Most patients with premedication experienced failure at the instrumentation level, whereas patients in the non-premedication group experienced pain at the dentin level. Failure rates of IANB did not differ significantly at different levels between the groups (P > 0.05). The mean VAS scores differed significantly at the dentin level in both groups, with lower values in the premedication group (P < 0.05).</p><p><strong>Conclusions: </strong>The efficacy of ibuprofen premedication with IANB during NEI did not differ significantly between the TC and NTC patients with SIP. The effect of premedication was more significant in the NTC group than in the TC group. A causal relationship between nicotine consumption and the success of premedication could not be established, and further studies are required to validate the results of the present study.</p>","PeriodicalId":94330,"journal":{"name":"Journal of dental anesthesia and pain medicine","volume":"24 5","pages":"351-360"},"PeriodicalIF":0.0,"publicationDate":"2024-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11471341/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142485045","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Analgesic efficiency of dexketoprofen trometamol in third molar surgery: a systematic review and meta-analysis.","authors":"Bishwa Prakash Bhattarai, Diane Isabel Selvido, Dinesh Rokaya","doi":"10.17245/jdapm.2024.24.5.305","DOIUrl":"https://doi.org/10.17245/jdapm.2024.24.5.305","url":null,"abstract":"<p><p>This study aims to compare the analgesic efficacy of dexketoprofen trometamol (DT) with other analgesic drugs for pain relief after third molar surgery. The PubMed, Scopus, and Web of Science databases were searched to identify randomized controlled trials comparing DT with other analgesics for third molar surgery. The outcome measures were the sum of pain intensity differences (SPID), total pain relief (TOTPAR) at the 6^th and 8^th postoperative hours, time to rescue medication, and tolerability. In total, four studies met our inclusion criteria. A total of 660 third molar surgeries were performed: 365 in the DT group and 295 in the active control group. Compared to other analgesics, DT produced significantly better pain relief at the 6^th postoperative hour: SPID (MD, 0.33; P = 0.01) and TOTPAR (MD, 0.41; P = 0.02). However, there were no statistically significant differences in the efficiency of pain relief at the 8^th postoperative hour, time to rescue medication, or tolerability. Overall, a 25 mg dose produced the best results for pain relief. In conclusion, DT (25 mg) is a viable alternative to contemporary analgesics for pain relief after third molar surgery, particularly during the early postoperative period.</p>","PeriodicalId":94330,"journal":{"name":"Journal of dental anesthesia and pain medicine","volume":"24 5","pages":"305-318"},"PeriodicalIF":0.0,"publicationDate":"2024-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11471343/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142485044","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}