-
1.
Comparison of suture and sutureless techniques on postoperative complications after third molar surgery: a systematic review
Falci, S. G. M., Guimarães, MtbÁ, Canarim, N. M., Falci, S. E., Martins, O. B. L., de Souza, G. M., Galvão, E. L.
Clinical oral investigations. 2024;28(1):115
Abstract
OBJECTIVE To compare, among patients undergoing third molar surgeries, whether the use or omission of sutures improves postoperative clinical parameters. METHOD A systematic literature review was conducted to identify randomized clinical trials in humans. The steps of this review were conducted following the PRISMA protocol. The risk of bias assessment was performed using the revised Cochrane tool (RoB 2). The RevMan software was employed for meta-analyses, and the quality of evidence was evaluated using GRADE. RESULT A total of seven articles were included in the systematic review; however, only one article quantitatively measured bleeding, rendering meta-analysis for this outcome unfeasible. The group of patients in whom sutures were not used presented lower pain and edema on the first day (respectively: MD - 1.08; 95% CI - 1.35 to - 0.81; MD - 1.23; 95% CI - 2.34 to - 0.11) and second day (respectively: MD - 0.50; 95% CI - 0.83 to - 0.17; MD - 10.66; 95% CI - 1.16 to - 0.16) postoperatively, compared to the group where sutures were employed. The group of patients who received sutures exhibited increased trismus on the first day postoperatively (MD 1.04; 95% CI 0.67 to 1.41). CONCLUSION The omission of postoperative sutures in third molar surgeries appears to favor pain and edema outcomes within the first 24 h after the procedure, as well as trismus within the same timeframe. CLINICAL RELEVANCE Despite the suture being the standard conduct in tooth extractions. The omission of sutures in third molar extractions may favor inflammatory outcomes of pain, edema, and trismus in the immediate postoperative period.
-
2.
Efficacy of Tranexamic Acid in Preventing Alveolar Osteitis in Post-extraction Sockets of First Premolars
Nagaja, S. A., John, R. S., Krishnan, M.
Cureus. 2024;16(1):e51816
Abstract
OBJECTIVES The present study is a randomized trial for comparing the effectiveness of tranexamic acid as an antifibrinolytic agent in preventing alveolar osteitis in the post-extraction period in patients receiving orthodontic therapy that requires extraction. METHODOLOGY This research was carried out in the Department of Oral and Maxillofacial Surgery, Saveetha Dental College and Hospitals, Chennai, India. A total of 40 patients were considered subjects for the research. Patients undergoing orthodontic treatment referred to the Department of Oral and Maxillofacial Surgery for the therapeutic extractions of the first premolars were considered for this study. Randomization was done to split the population into study and control. After the atraumatic extraction of the first premolars under local anesthesia using 2% lignocaine with 1:80000 adrenaline, a tranexamic acid solution of 500 mg soaked gauze over the extraction sockets was used as the intervention in the study group, and plain gauze was used on the control group. Patients were asked to hold the gauze in place for one hour. Participants were reviewed after three days for the incidence of alveolar osteitis and pain severity and healing of the extraction sockets. Results: The prevalence of Alveolitis sicca dolorosa was found to be 5% in the research group and 15% in the control group. Patients in the control group showed more pain than the patients in the research group. The period taken for healing ranged from 7 days to 10 days in the control group and 10 days to 12 days in the study group. Conclusion: This study gives an edge that tranexamic acid can be used as a local hemostatic agent in preventing fibrinolysis of clots and preventing alveolar osteitis.
-
3.
Efficacy of a New Hemostatic Dental Sponge in Controlling Bleeding, Pain, and Dry Socket Following Mandibular Posterior Teeth Extraction-A Split-Mouth Randomized Double-Blind Clinical Trial
Mahmoudi, A., Ghavimi, M. A., Maleki Dizaj, S., Sharifi, S., Sajjadi, S. S., Jamei Khosroshahi, A. R.
Journal of clinical medicine. 2023;12(14)
Abstract
AIMS: This study aimed to clinically evaluate of a novel gelatin-based biodegradable sponge after mandibular posterior teeth extraction to assess its abilities in controlling bleeding, pain, and dry socket compared a commercial sponge. TRIAL DESIGN In this study, 26 patients who needed the extraction of two mandibular molar teeth were selected and, in each patient, after tooth extraction, the prepared gelatin sponge was used in the test group and the commercial sponge was used in the control group in the form of a randomized, double-blind, split-mouth clinical trial. The sterile gauzes were used on top of each sponge to absorb the extra blood (unabsorbed blood of sponges) to assess the blood absorption amount. Also, the amount of bleeding was recorded for 1 and 4 h after extraction for two groups. The amount of pain was measured for 12, 24, and 48 h after tooth extraction by Visual Analogue Scale (VAS). All patients also returned for examination four days after extraction to assess the occurrence of dry socket. RESULTS The results showed that the average weight of absorbed blood by sterile gauze in the control group (6.32 ± 1.06 g) was higher than in test group (3.97 ± 1.1 g), e.g., the bleeding control was better for the test group (p < 0.05). Bleeding was observed to be significantly reduced in the test group within 1 h (p = 0.003), within 1-4 h (p = 0.002), and after 4 h (p = 0.042) post-operatively in comparison to the control group. The average pain decreased significantly over time in both groups and the reduction of the pain was significantly higher for the test group (p < 0.05). Just one dry socket case occurred in the control group. CONCLUSION The prepared sponge is recommended for use in dental surgeries because of its abilities in bleeding, pain, and dry socket control.
-
4.
Comparison between two different local hemostatic methods for dental extractions in patients on dual antiplatelet therapy: a within-person, single-blind, randomized study
Guardieiro, B., Santos-Paul, M. A., Furtado, R. H. M., Dalçóquio, T., Salsoso, R., Neves, I. L. I., Neves, R. S., Cavalheiro Filho, C., Baracioli, L. M., Nicolau, J. C.
The journal of evidence-based dental practice. 2023;23(3):101863
-
-
-
Full text
-
Editor's Choice
Abstract
BACKGROUND Dual antiplatelet therapy (DAPT) provides additional risk reduction of ischemic events compared to aspirin monotherapy, at cost of higher bleeding risk. There are few data comparing new techniques for reducing bleeding after dental extractions in these patients. PURPOSE This study investigated the effectiveness of the HemCon Dental Dressing (HDD) compared to oxidized cellulose gauze. MATERIALS AND METHODS This randomized study included 60 patients on DAPT who required at least two dental extractions (120 procedures). Each surgical site was randomized to HDD or oxidized regenerated cellulose gauze as the local hemostatic method. Intra-oral bleeding time was measured immediately after the dental extraction and represents our main endpoint for comparison of both hemostatic agents. Prolonged bleeding, platelet reactivity measured by Multiplate Analyser (ADPtest and ASPItest) and tissue healing comparison after 7 days were also investigated. RESULTS Intra-oral bleeding time was lower in HDD compared with control (2 [2-5] vs. 5 [2-8] minutes, P=0.001). Prolonged postoperative bleeding was observed in 7 cases (11.6%), all of them successfully managed with local sterile gauze pressure. More HDD treated sites presented better healing when compared with control sites [21 (36.8%) vs. 5 (8.8%), P=0.03]. There was poor correlation between platelet reactivity and intra-oral bleeding time. CONCLUSIONS In patients on DAPT, HDD resulted in a lower intra-oral bleeding time compared to oxidized cellulose gauze after dental extractions. Moreover, HDD also seems to improve healing conditions.
PICO Summary
Population
Patients on dual antiplatelet therapy requiring at least two dental extractions (n= 60, 120 procedures).
Intervention
HemCon Dental Dressing (HDD), (n= 60).
Comparison
Oxidized cellulose gauze (n= 60).
Outcome
Intra-oral bleeding time was lower in HDD compared with control (2 [2-5] vs. 5 [2-8] minutes). Prolonged postoperative bleeding was observed in 7 cases (11.6%), all of them successfully managed with local sterile gauze pressure. More HDD treated sites presented better healing when compared with control sites [21 (36.8%) vs. 5 (8.8%)]. There was poor correlation between platelet reactivity and intra-oral bleeding time.
-
5.
The Efficacy of Tranexamic Acid in Craniomaxillofacial Surgery: A Systematic Review of Randomized Controlled Trials
Zhao, M., Luo, Y., Guo, Z., Mu, L., Lu, J.
The Journal of craniofacial surgery. 2023
Abstract
This study aimed to evaluate the use of tranexamic acid in craniomaxillofacial surgery by meta-analysis. A comprehensive search was performed for randomized controlled trials (RCTs) mainly in 3 electronic databases (PubMed, EMBASE, and Cochrane Library) before August 2022. We collected and managed data for weighted mean difference of intraoperative blood loss, transfusion requirement, and operation time for the study. A total of 13 randomized controlled trials were included in the analysis. Compared with the control group, the tranexamic acid group showed a reduction in intraoperative blood loss of 198.67 ml (95% CI: -258.84 to -138.50 ml, P<0.00001), with blood transfusion requirement decreased by 7.77 ml/kg (95% CI: -10.80 to -4.73, P<0.0001) and less operation time (weighted mean difference= -10.39 min; 95% CI: -16.49 to -4.30 min, P=0.0008).
-
6.
Evaluation and comparison of the efficacy of autologous fibrin glue with 4-0 silk sutures in periodontal flap closure and wound healing - A split mouth randomized controlled trial
Pradhan, N., Anup Belludi, S., R, S., Hr, V., James, R.
Journal of biomaterials applications. 2023;:8853282231191862
Abstract
BACKGROUND Fibrin glue has shown to be a pioneering remedy to overcome the inconvenience of suturing. Autologous products reduce the risk of contamination and immunological responses compared to commercial fibrin glue. Hence using autologous fibrin glue (AFG) as a tissue sealant in periodontal flap closure would be of added value for a predictable outcome. OBJECTIVE To evaluate and compare the efficacy of AFG with 4-0 silk sutures in periodontal flap closure and healing. MATERIAL AND METHODS Total of 17 patients diagnosed with generalized periodontitis in the age group of 18 to 60 years with probing pocket depth of ≥ 6 mm and clinical attachment level of ≥5 mm in at least two quadrants were categorized into test group (AFG) and control group (4-0 silk sutures). Primary outcome measures [modified gingival index (MGI), early wound index (EHI) and interleukin 1 beta (IL-1ß) and secondary outcome measures (oral hygiene index, plaque index and visual analog scale (VAS) were recorded at baseline, 1, 2, 3 and 4 weeks. RESULTS A statistically significant reduction of IL-1ß value (p =.005); MGI (p = .02); EHI (p = .004), VAS scores (p < .001) and a positive Spearman's correlation (rho = 0.15) was seen between EHI scores & IL-1ß levels in test group at 1week period in comparison to control group. CONCLUSION AFG showed promising results as an alternative to sutures. The use of AFG significantly improved clinical parameters and reduced the levels of pro-inflammatory cytokines making it an effective adhesive with healing properties in the era of suture-less periodontal flap surgery.
-
7.
Tranexamic Acid Irrigation in Liposuction: A Double-Blind, Half-Body, Randomized, Placebo-Controlled Trial
Wolf, Y., Skorochod, R., Kwartin, S., Shapira, L.
Aesthetic Plastic Surgery. 2023
Abstract
BACKGROUND Hematomas are common complications following plastic and esthetic surgeries. Large and complex hematomas might result in prolonged hospitalization, further interventions, additional expenses, and poor esthetic outcome. Tranexamic acid (TXA), an antifibrinolytic agent, has long been used to reduce blood loss. Its use in the field of plastic surgery has gained popularity recently. Several studies have presented the ability of TXA to reduce blood loss, hematomas, and ecchymoses after liposuctions. However, the proper dose and the route of administration remained controversial. OBJECTIVE The objective of the study was to quantify the effect of a low dose of TXA in an irrigation method in reducing hematomas and ecchymoses following liposuction. METHODS A prospective randomized controlled trial was conducted. Following liposuction, 400 mg of TXA were administered in an irrigation protocol to one side of the body in each patient, while the other side was administered with saline. The patients were photographed on 1, 2, 4, and 11 post-operative days. Ecchymosis and hematoma were measured and rated. RESULTS No statistical difference was observed between the intervention and control groups in terms of RBC in liposuction area (p = 0.11), RBC in lipoaspirate (p = 0.79), bruising size on days 1, 2, 4, and 11 (p = 0.68, 0.21, 0.42, and 0.75), and average ecchymosis score on the same days (p = 0.34, 0.72, 0.09, and 1) CONCLUSIONS The use of a low-dose TXA irrigation solution did not demonstrate a statistically significant difference in post-operative hematoma formations rates and subsequent ecchymosis size and scale. LEVEL OF EVIDENCE II This journal requires that authors assign a level of evidence to each article. For a full description of these Evidence-Based Medicine ratings, please refer to the Table of Contents or the online Instructions to Authors www.springer.com/00266 .
-
8.
Risk of bleeding in anticoagulated patients undergoing dental extraction treated with topical tranexamic acid compared to collagen-gelatin sponge: Randomized clinical trial
de Abreu de Vasconcellos, S. J., Souza Dos Santos Marques, R., Gomes Magalhães de Melo, E., Silva de Almeida, C., de Almeida Góes Silva, J. V., de Almeida Souza, L. M., Martins-Filho, P. R.
Journal of cranio-maxillo-facial surgery : official publication of the European Association for Cranio-Maxillo-Facial Surgery. 2023;51(6):393-398
Abstract
This two-arm, parallel-group, double-blind, randomized clinical trial design evaluated the risk of postoperative bleeding in anticoagulated patients undergoing dental extraction treated with topical TXA in comparison to collagen-gelatin sponge. Forty patients were randomly included in one of the study groups: (1) topical use of 4.8% TXA solution; and (2) resorbable hydrolyzed collagen-gelatin sponge applied to the surgical alveolus. Primary outcomes were postoperative bleeding episodes and secondary outcomes were thromboembolic events and postoperative INR values. The relative risk (RR), the absolute risk reduction (RAR) and the number needed to treat (NNT) were used as effect estimates and calculated from the counting of bleeding episodes observed during the first postoperative week. The bleeding rate under the TXA treatment was 22.2%, while in the collagen-gelatin sponge group it was 45.7%, resulting in a RR of 0.49 (95% CI 0.24-099; p = 0.046), RAR 23.5% and NNT 4.3. TXA was more effective in reducing bleeding in surgical sites located in the mandible (RR = 0.10; 95% CI 0.01-0.71; p = 0.021) and the posterior region (RR = 0.39; 95% CI 0.18-0.84; p = 0.016). Within the limitations of the study it seems that topical TXA is more effective in controlling bleeding after tooth extractions in anticoagulated patients than collagen-gelatin sponge. CLINICAL TRIAL REGISTRATION RBR-83qw93.
-
9.
The Optimal Hemostasis Duration After Tooth Extraction: A Randomized Controlled Trial
Yerragudi N, Chawla JG, Kalidoss VK, Polineni S, Jayam C, Kumar C
Cureus. 2023;15(1):e33331
Abstract
Background There is a lack of evidence-based practice regarding the duration of pressure pack placement following tooth extraction. This study aimed to compare the incidence of post-extraction bleeding following 60 minutes versus 10 minutes of pressure pack placement. Methodology A randomized controlled trial was conducted at a tertiary care hospital and included patients requiring intra-alveolar tooth extractions. Patients were randomly allocated into the experimental group or control group by a permuted block randomization method. A blinded observer noted the incidence of post-extraction bleeding. Categorical variables were summarized as frequency and percentage. The chi-square test was used for intergroup statistical analysis. P-values <0.05 were considered statistically significant. Results There were 528 participants, 264 of whom were allocated to each group. The incidence of post-extraction bleeding was 8% and 6.8% in the experimental and control groups, respectively. On bivariate analysis, there was no statistically significant difference between the two groups (p = 0.618; relative risk with 95% confidence interval = 1.0). Conclusions In the majority of cases, hemostasis was achieved in 10 minutes. Therefore, removing the pressure pack after 10 minutes may be advised to ensure hemostasis and, ultimately, save chairside time.
-
10.
The Effect of Tranexamic Acid Local Injection on Bleeding during and after Tonsillectomy: A Double-Blind Randomized Placebo-Controlled Trial
Abtahi, M., Kargoshai, A. A., Shetabi, H., Manafi, A., Manafi, N., Badrouj, A.
World journal of plastic surgery. 2023;12(3):31-36
Abstract
BACKGROUND Tonsillectomy-related bleeding is one of the most prevalent and potentially fatal complications of this common surgical procedure. We aimed to assess the effect of tranexamic acid (TXA) local injection on bleeding during and after tonsillectomy. METHODS This double-blind, randomized placebo-controlled trial included 20 candidates for tonsillectomy referred to Al-Zahra Hospital, Isfahan University of Medical Sciences, Isfahan, Iran, in 2022. The subjects were randomized into two groups. Ten patients received TXA on their left side and the other ten on their right side 10 min before surgery. Placebo was administered to the contralateral side. The primary outcome was the volume of blood loss during tonsillectomy and up to 24 hours post-tonsillectomy. The secondary outcomes were surgeon satisfaction (rated 0-10), hemodynamic complications (patients' heart rate (HR) and mean arterial pressure (MAP) were recorded every 10 min), and rebleeding. The duration of surgery was also noted. RESULTS The mean age of the patients was 21.35 ± 3.16 years, of whom 8 (30%) were male and 12 (60%) were female. there was no significant difference between groups in terms of HR and MAP at any time point. The median of surgery duration did not differ significantly between the two groups; however, the surgeon satisfaction with the procedure was significantly higher with TXA compared to placebo. None of the patients developed hemodynamic complications, and rebleeding did not occur in any of the subjects. CONCLUSIONS TXA local injection was not superior to placebo in terms of bleeding control during and after tonsillectomy, hemodynamic complications, rebleeding, and surgery duration.