Pocket Depth Reduction Research Articles

Topical Agents in Biofilm Disaggregation: A Systematic Review and Meta-Analysis.

Background: to evaluate the effectiveness of different topical agents in biofilm disaggregation during non-surgical periodontal therapy. Methods: the search strategy was conducted according to the PRISMA 2020 on Pubmed, Cochrane Library, Scopus, and Web of Science, and it was registered in PROSPERO, ID: CRD42023474232. It included studies comparing non-surgical periodontal therapy (NSPT) with and without the application of topical agents for biofilm disruption. A risk of bias analysis, a qualitative analysis, and a quantitative analysis were performed. Results: out of 1583 records, 11 articles were included: 10 randomized clinical trials and one retrospective analysis. The total number of participants considered in the 11 articles included in the study was 386. The primary outcomes were probing pocket depth (PPD), clinical attachment level (CAL), and bleeding indices. The secondary outcomes were plaque indices, gingival recessions, and microbiological parameters. The meta-analysis revealed the following: [Weighted mean difference (WMD): -0.37; 95% confidence interval (CI) (-0.62, -0.12), heterogeneity I2: 79%, statistical significance p = 0.004]. Conclusions: the meta-analysis of probing pocket depth reduction (PPD) between baseline and follow-up at 3-6 months showed a statistically significant result in favor of sulfonated phenolics gel. The scientific evidence is still limited and heterogeneous; further randomized clinical trials are required.

Entire papilla preservation technique for treatment of periodontal intrabony defects: a series of cases.

Periodontitis is characterized by bone resorption. Vertical bone loss results in an intraosseous defect. Multiple surgical approaches for treating intrabony defects have shown different grades of effectiveness. Recently, the entire papilla preservation technique has been proposed, improving clinical parameters, such as pocket depth and clinical attachment level. This series of cases aimed to describe the use of the entire papilla preservation surgical technique without using biomaterials to regenerate periodontal intrabony defects. The influence on the clinical periodontal parameters and radiographic parameters was measured through CBCT, the latter not described until now, and analyzed the possible postoperative complications. A total of six intrabony periodontal defects associated with at least one periodontal pocket with probing depths equal to or greater than 6 mm were treated with the entire papilla preservation technique. The clinical and radiographic parameters were evaluated at the beginning and 6 months after surgery. The mean probing pocket depth reduction was 4.00 ± 0.63 mm, the mean clinical attachment level gain was 3.67 ± 1.03 mm, and the mean radiographic intrabony filling was 2.41 ± 2.03 mm. Early healing was uneventful; the mean visual analog scale at 7 days was 0. This minimally invasive technique results in an improvement in clinical and radiographic parameters, the latter showing a filling of the bone defect observed during the 6-month evaluation after surgical treatment. These results confirm the importance of clot and flap stability in regenerating intraosseous defects.

Efficacy of systemic use of antibiotics as an adjunct to nonsurgical treatment of peri-implantitis: a meta-analysis of randomized controlled trials.

The role of antibiotics as an adjunct to nonsurgical peri-implantitis treatment approaches has not reached a consensus. This meta-analysis aimed to review the adjunctive effect of systemic use of metronidazole and amoxicillin in patients with peri-implantitis. PubMed, Embase, and the Cochrane Library were searched for randomized controlled trials published from inception to January 2023. A total of five clinical trials with a total of 211 patients were included in the analyses. No significant difference was found in the reduction of probing pocket depth at 3 and 6 months of follow-up (3 months: weighted mean difference [WMD] = -0.336, 95% CI -0.966 to 0.233, P = .231; 6 months: WMD = -0.533, 95% CI -1.654 to 0.587, P = .351). A statistically significant difference was found at 12 months of follow-up (WMD = -1.327, 95% CI -1.803 to -0.852, P < .001) between the treatment and control groups. The combined results indicated that the differences in reduction of bleeding on probing, Plaque Index score, and bone level at 6 months of follow-up were significant (P < .05). The study demonstrated that the adjunctive use of systemic metronidazole and amoxicillin did not significantly improve probing pocket depth compared to nonsurgical treatment alone, and should not be routinely recommended. However, the significant reductions in bleeding on probing, Plaque Index, and bone level at 6 months may indicate a potential effect of treating peri-implantitis with adjunctive systemic metronidazole and amoxicillin.

Influence of Photosensitizer on Photodynamic Therapy for Peri-Implantitis: A Systematic Review.

The treatment of peri-implantitis is challenging in the clinical practice of implant dentistry. With limited therapeutic options and drug resistance, there is a need for alternative methods, such as photodynamic therapy (PDT), which is a minimally invasive procedure used to treat peri-implantitis. This study evaluated whether the type of photosensitizer used influences the results of inflammatory control, reduction in peri-implant pocket depth, bleeding during probing, and reduction in bone loss in the dental implant region. We registered the study in the PROSPERO (International Prospective Register of Systematic Review) database. We searched three main databases and gray literature in English without date restrictions. In vivo randomized clinical studies involving individuals with peri-implantitis, smokers, patients with diabetes, and healthy controls were included. PDT was used as the primary intervention. Comparators considered mechanical debridement with a reduction in pocket depth as the primary outcome and clinical attachment level, bleeding on probing, gingival index, plaque index, and microbiological analysis as secondary outcomes. After reviewing the eligibility criteria, we included seven articles out of 266. A great variety of photosensitizers were observed, and it was concluded that the selection of the most appropriate type of photosensitizer must consider the patient's characteristics and peri-implantitis conditions. The effectiveness of PDT, its effects on the oral microbiome, and the clinical patterns of peri-implantitis may vary depending on the photosensitizer chosen, which is a crucial factor in personalizing peri-implantitis treatment.

Comparing the Effectiveness of Traditional Periodontal Surgery Versus Non-Surgical Therapy: A Randomized Controlled Trial

ABSTRACT Background: Periodontal disease, characterized by inflammation and infection of the supporting structures of teeth, poses a significant oral health challenge. Traditional periodontal surgery and non-surgical therapy, such as scaling and root planing, are established treatment approaches for addressing periodontal disease Materials and Methods: The study enrolled 120 adult patients diagnosed with moderate to severe periodontal disease. Participants were randomly allocated to one of two groups: the traditional surgery group (TSG) or the non-surgical therapy group (NSTG). In the TSG, patients underwent traditional periodontal surgery, which included flap surgery and grafts when deemed necessary. The surgical procedures were performed by experienced periodontal surgeons. In contrast, the NSTG received non-surgical therapy in the form of scaling and root planing administered by trained dental hygienists. Outcome measures encompassed clinical parameters and patient-centered outcomes. Periodontal pocket depth and clinical attachment level, both measured in millimeters, were assessed at baseline, 3 months, and 6 months. Patient-reported outcomes, including pain, discomfort, and satisfaction, were collected through standardized questionnaires at each follow-up visit. Results: Patients in the TSG experienced a notable reduction in pocket depth from a baseline of 6.8 mm to 3.7 mm at the 6-month mark, resulting in a change of -3.1 mm. Conversely, the NSTG exhibited a reduction from 6.7 mm to 4.0 mm, with a change of -2.7 mm. In the TSG, the baseline attachment level of 7.2 mm decreased to 5.1 mm at 6 months, indicating a change of -2.1 mm. In the NSTG, the attachment level decreased from 7.1 mm to 5.5 mm, resulting in a change of -1.6 mm. Patients in the TSG reported an average pain score of 3.6 on a 1–10 scale, discomfort of 4.2, and satisfaction of 7.8. In contrast, patients in the NSTG reported lower pain (2.1) and discomfort (2.9) scores but similar satisfaction levels (8.4) Conclusion: In this randomized controlled trial (RCT), both traditional periodontal surgery and non-surgical therapy demonstrated improvements in clinical parameters and patient-reported outcomes. Traditional surgery resulted in greater reductions in periodontal pocket depth and clinical attachment loss at the 6-month follow-up.

Efficacy of Laser-Assisted Periodontal Therapy vs Conventional Scaling and Root Planing

ABSTRACT Background: This study compares the effectiveness of laser-assisted periodontal therapy (LAPT) to conventional scaling and root planing (SRP) in the treatment of periodontal disease Materials and Methods: Patients with periodontal disease were divided into two groups. One group received LAPT, while the other group underwent conventional SRP. The periodontal parameters, including pocket depth (PD) and clinical attachment level (CAL), were measured before and after the treatments. The data were statistically analyzed using appropriate methods. Results: After the treatments, the LAPT group showed a mean reduction in PD of 2.5 mm, while the conventional SRP group had a mean reduction of 2.0 mm. Additionally, the laser group demonstrated a mean improvement in CAL of 1.8 mm, whereas the conventional group showed an improvement of 1.3 mm. These differences were statistically significant (P &lt; 0.05) Conclusion: The findings of this study suggest that LAPT may be more effective in reducing PD and improving CAL compared with conventional SRP in the treatment of periodontal disease.

Prehydrated collagenated cortico-cancellous heterologous bone gel and papillae tunneling for isolated intrabony defects: 12-month noninferiority trial.

This study assessed the effectiveness of prehydrated collagenated xenogenic bone gel and a collagenated cortico-cancellous heterologous bone mixture in conjunction with papillae tunneling techniques (PTT) for treating isolated periodontal intraosseous defects. Twenty patients with periodontitis stage III/IV and at least one deep isolated interdental 2/3-wall intraosseous defect were included in the study. Surgical incisions were made vertically at the adjacent tooth or horizontally at the mucogingival junction. A full-thickness flap was then carefully lifted under the papillae using special tunneling instruments. The root surfaces were completely cleaned, and the defects were randomly filled with either prehydrated collagenated bone gel (test group; n = 10) or collagenated cortico-cancellous heterologous bone mixture (control group; n = 10). Wounds were closed with microsurgical sutures. We predicted that the lower 95% confidence interval for the difference between the two procedures would exceed a prespecified noninferiority threshold. All wounds closed sufficiently to prevent biomaterial exposure. The test and control groups showed similar mean pocket depth reduction (3.5 ± 1.0vs. 3.9 ± 1.7 mm; p = 0.52), similar gingival recession (-0.10 ± 0.99vs. 0.2 ± 0.8 mm; p = 0.46), and similar clinical attachment gain (3.6 ± 1.51vs. 3.7 ± 1.8 mm; p = 0.89) at the 12-month follow-up. All results were below the noninferiority margin of the sample. At 12 months, prehydrated collagenous bone gel performed similarly to collagenous heterologous bone granules in the treatment of intraosseous lesions with PTT. In addition, both biomaterials preserved soft tissue with minimal further recession at 1 year. When combined with PTT, collagenous xenogeneic bone granules and prehydrated collagenous bone gel achieve comparable clinical outcomes in intrabony defects.The study was registered under the NCT04782921 on ClinicalTrails.

Long-term results of regenerative treatment of intrabony defects: a cohort study with 5-year follow-up

BackgroundThe aim of this retrospective cohort study was to evaluate the long-term clinical and radiographic outcomes and survival of teeth in periodontal regenerative treatment of intrabony defects using combined enamel matrix protein derivative (EMD) and deproteinized porcine bone mineral (DPBM) compared to EMD alone.MethodsA total of 333 intrabony defects in 176 patients (mean age: 54.7 ± 8.9 years) were followed-up for 58.6 ± 11.2 (range, 25–78) months after periodontal regenerative treatment. Changes in clinical (pocket probing depth and clinical attachment level) and radiographic (defect depth and defect width) parameters were analyzed using serial periapical radiographs. Kaplan–Meier and multivariate Cox proportional-hazards regression analyses for tooth loss were also performed.ResultsCompared to periodontal surgery with EMD alone with a mean follow-up of 5 years, combined EMD and DPBM showed significantly better gain in clinical attachment level (EMD and DPBM: 2.8 ± 2.3 mm vs. EMD alone: 2.2 ± 2.2 mm) and reduction in probing pocket depth (EMD and DPBM: 2.8 ± 1.8 mm vs. EMD alone: 2.3 ± 1.8 mm), defect depth (EMD and DPBM: 2.5 ± 2.4 mm vs. EMD alone: 2.0 ± 2.4 mm) and defect width (EMD and DPBM: 0.6 ± 1.0 mm vs. EMD alone: 0.2 ± 1.3 mm). The overall survival rates of the teeth were 91.48% and 95.20% in the patient- and tooth-based analyses, respectively, showing no statistically significant difference.ConclusionsWithin the limitations of the current study, combined EMD and DPBM offered additional clinical and radiographic benefits over a mean of 5 years compared to EMD alone. However, tooth loss did not differ significantly between the two groups.Clinical relevanceCompared to EMD alone, combined EMD and DPBM for intrabony defects has additional clinical advantages; however, patient- and tooth-related risk factors must be considered when performing periodontal regenerative surgery.

A Case Report of Periodontal Regeneration in Failing Tooth by Single Flap Approach Using Sticky Bone and Platelet-rich Fibrin Membrane

Periodontal regeneration aims to regenerate the diseased or lost periodontium. Regenerative periodontal therapy utilises growth factors, autogenous soft and hard tissue grafts for the purpose of regeneration. Platelet-rich Fibrin (PRF) is an autologous biomaterial which works on the principle of centrifugation. The injectable PRF (i-PRF) that is formed when centrifuged at low Revolutions Per Minute (RPM) produces an excellent matrix when mixed with bone graft called “sticky bone”. Sticky bone possesses the property of mouldability along with its inherent potential of bone formation. The PRF matrix also enhances the wound healing through the release of various growth factors. PRF membranes which are obtained at higher centrifugation levels also act as a substitute to augment the soft-tissues. The present case is that of a 45-year-old male, who underwent a one-year follow-up for the management of endodontic periodontal lesion in the lower left first molar with sticky bone and PRF membrane by single flap approach. The patient was periodically reviewed clinically and radiographically and prosthetic restoration was given on accessing the radiographic bone fill after six months. After six months there was a significant difference in the radiographic bone fill, along with the reduction in the probing pocket depth from 7 mm to 4 mm and clinical attachment from 9 mm to 7 mm. The results indicate that sticky bone and PRF membrane serves as a predictable source for the management of intrabony defects.

Management of endo-perio lesion with autologous stem cell therapy

The objective of periodontal therapy is the regeneration of tooth-supporting tissues. Various treatment modalities, such as the use of bone grafting materials, guided tissue regeneration, and delivery of enamel matrix derivatives or growth factors, are applied with large variability in regenerative outcomes. However, a case report was done by utilization of autologous dental pulp stem cells and periodontal ligament stem cell niches in the treatment of bone loss associated with endodontically and periodontally involved teeth. An autologous periodontal ligament stem cells niche adherent to the root and dental pulpal stem cells from dental pulp directly into the selected osseous defect following extraction of the impacted tooth in the same patient. The results of this case reported that the dental pulpal stem cells and periodontal ligament stem cells niche with gelatin sponge resulted in a significant amount of bone fill and reduction in probing pocket depth.

A naïve comparison to assess the success of ultra-short implants.

Conventional implants are associated with ridge augmentation/sinus lift procedures in vertically insufficient ridges, which increase morbidity and healing time. Short implants provided some hope in this context. The present study considered the use of ultra-short implants in vertically insufficient posterior mandibular ridges and evaluated their success. Hence, study was done to evaluate the success of ultra-short implants in partially edentulous posterior mandible clinically and radiographically. The study is a "Naïve direct comparison" of ultra-short implants to conventional implants for assessing their success in vertically insufficient posterior mandibular ridges. A total of 10 ultra-short implants were placed in a partially edentulous posterior mandibular ridge with at least 8-mm horizontal (at crest) and vertical dimensions. A delayed loading was done at three-month follow-up. Data acquisition was done at baseline (immediately after loading), 6-, 9-, 12-month intervals. Parameters assessed were marginal bone loss (MBL), probing pocket depth reduction (PPDR), modified plaque index (mPI), modified gingival index (mGI). All the placed 10 implants survived, and no failure was observed. "Independent sample t-test" and "paired sample t-test" was done for intergroup and intragroup analysis, respectively. Intergroup comparison between the ultra-short and conventional implants presented a statistically insignificant difference between all the parameters at all the follow-up visits (baseline, 6-, 9-, 12 months). Within the limitations, it was thus concluded that ultra-short implants may be considered as a viable treatment option for vertically insufficient mandibular ridge. Further, long-term randomized controlled trials are required to establish the evidence.

Appraising and comparing the role of autogenous periosteal graft as a barrier membrane in the treatment of intrabony defects in chronic periodontitis cases: A systematic review and meta-analysis.

Periodontal regeneration refers to procedures aimed at restitution of lost supporting tissue around the periodontally compromised tooth. Regenerative procedures very often include the use of barrier materials to encourage the growth of key surrounding tissues. The current study aimed to evaluate the effectiveness of autogenous periosteal graft as a barrier membrane for the treatment of intrabony defects in chronic periodontitis patients. A total of four data bases MEDLINE (by PubMed), Cochrane database, EBSCO, and Google Scholar were explored to identify the studies in English up to December 2022. An additional hand search of relevant journals was also done. A team of three independent reviewers screened the retrieved articles using the inclusion criteria. Randomized control trials (RCTs) evaluating the effectiveness of autogenous periosteal grafts in the treatment of intrabony defects in chronic periodontitis cases were included in the study. A total of six relevant articles were recognized for data procurement. A total of 117 patients with 68 sites with an age range between 18 years and 55 years were selected. Outcome variables examined were pocket depth (PD), clinical attachment level (CAL), radiographic bone defect fill (BDF), gingival recession (GR), plaque index (PI), gingival index (GI) and bleeding on probing (BOP). Data were analyzed using Revman 5.3 software. The mean differences and 95% confidence interval were used to illustrate the estimate of effect size. There is an equal effect in both groups for the PI, GI, and BOP reduction. For PD reduction, the result was in the favor of periosteal graft with open flap debridement (OFD) group. For CAL gain, radiographic BDF and GR, results also favored the periosteal graft, but no statistically significant difference was found amongst the groups. Within the limitation of the study, it seems that the autogenous periosteal graft can be used successfully along with OFD to treat intrabony defects in chronic periodontitis patients.

Chlorhexidine and doxycycline gel versus chip as adjuncts in oral hygiene among Indians.

The effectiveness of newly released medications such as Chlorhexidine (CHX) chip, Doxycycline hyclate (DH) chip, CHX gel, DH chip as adjunct to scaling and root planing in the treatment of chronic periodontitis is important. 90 adult Indian patients with moderate chronic periodontitis were enlisted. It was observed that reduction in periodontal pocket depth (PPD) and increase in clinical attachment level (CAL) was seen in patients in CHX group as compared to DH treated study participants. It was observed that CHX and DH in gel form were more effective in improving periodontal health as compared to CHX and DH in chip form in this group of subjects.

Evaluation of Different Local Drug Delivery Systems in Treatment of Periodontitis: An Institutional Study

Periodontal disease can be treated in both non-surgical and surgical therapy. There could be a possible reason why non-surgical therapy causes failure due to bacteria virulent factors and also the depth of periodontal pocket is greater than the instrumentation available, drug concentration is low in GCF as well as in saliva. To overcome this problem a treatment protocol that would include short-term usage of systemic and or local antimicrobial agents is being tried as an adjunct to mechanical therapy in treatment of periodontal diseases. A total of 540 sites, from 72 patients in different quadrants of the mouth received these treatment modalities in assigned quadrants such as scaling and root planning using both hand and ultrasonic instruments under local anesthesia (if required), combination therapy and local drug delivery alone. Patients with periodontal diseased sites were divided into five groups, based on the local drug delivery system, as Group I: Elyzol (25% Metronidazole), Group II: Dentomycin (2% Minocycline hydrochloride), Group III: Metrogene (5% Metronidazole), Group IV: Periochip (2.5mg of Chlorhexidine gluconate) and Group V: Atridox (10% Doxycycline hyclate). In the present study, the bleeding index score showed better reduction, for all LDD systems. The results showed that SRP alone, and LDD alone had shown no significance in overall reduction of pocket depth where clinical parameters (Plaque Index, Gingival Bleeding Index and Gingival Index). Although the combined treatment of scaling and root planing plus the local drug therapy reported to have a significant benefit over SRP alone in the treatment of periodontal lesions. Keywords: Anti-Bacterial Agents, Metronidazole, Minocycline, Doxycycline, Chlorhexidine, Local Drug Delivery Systems, Humans, Periodontitis, Periodontal Pocket, Root Planing

Efficacy of autologous platelet rich fibrin (PRF) and hydroxyapatite bioactive glass (HABG) in the management of intra bony defects -A randomized controlled trial

The ultimate aim of periodontal therapy is regeneration. Traditionally, many techniques and agents were used. The therapeutic outcome in treatment of intra bony defects can be augmented with the use of growth factors alongside bone grafts. The present clinical trial was designed to assess the efficacy of an alloplastic composite graft and the combination of autologous platelet rich fibrin with the graft in the management of intra bony defects. A total of 45 systemically healthy patients with intra bony defects indicated for flap surgery were selected from the outpatient department of periodontics. The patients were divided into three groups with the help of a computer generated random number table. Age, sex, and periodontal parameters (probing pocket depth, clinical attachment level, gingival marginal level, plaque index, modified sulcus bleeding index) and presence of intra bony defects were recorded. The defects in group I patients were treated with autologous PRF along with the graft, group II with graft, and group III with open flap debridement alone. All the patients were recalled at 3, 6, 9 months after surgery, and the periodontal parameters were recorded in each recall. The baseline parameters were compared with 9 month post op periodontal parameters by non parametric test for ANOVA (Kruskal Wallis). Maximum pocket depth reduction (5.86±1.03) maximum gain in attachment (4.64± 1.08), reduction in modified sulcus bleeding index were seen in group I, which is statistically significant between the groups. Though change in gingival marginal level is minimum for group I (1.21± 0.42), it was not statistically significant. Group I showed the maximum percentage of sites with bone fill (92.9%) which was also statistically significant when analyzed by the chi-square test. The Combination of autologous PRF with the hydroxy apatite bioglass graft in the management of intra bony defects showed improved clinical and radiographic outcome.

Clinical evaluation of chitosan/polycaprolactone nanofibrous scaffolds releasing tetracycline hydrochloride in periodontal pockets of patients with chronic periodontitis.

The role of bacteria in the initiation and progression of periodontitis has led to a great interest in using antibiotics to suppress pathogenic microbiota. Considering the drawbacks of systemic antibiotics' application, local delivery systems directly in the periodontal pocket can be helpful. Therefore, the effect of an efficient tetracycline-loaded delivery system was investigated on the clinical parameters of periodontitis. In this clinical trial with a split-mouth design, 10 patients with periodontitis with pocket depths≥5 mm were included. After scaling and root planing (SRP) for all the patients, one side of the mouth was randomly considered as the control group, and on the other side, chitosan/polycaprolactone (PCL) nanofibrous films containing tetracycline (5%) were placed in pockets of 5 mm and deeper. Clinical measurements of pocket probing depth (PPD), clinical attachment loss (CAL), and bleeding on probing (BOP) indices were made at the beginning and after 8 weeks of intervention. PPD, CAL, and BOP parameters were compared between the control and test groups before and after the intervention with paired t tests using SPSS 24. The significance level of the tests was considered at P<0.05. The mean PPD, CAL, and BOP in both the control (SRP) and test (LDDs) groups decreased after 8 weeks. A significant difference was detected in reducing PPD, BOP, and CAL after 8 weeks in 5-mm pockets, and the mean values were higher in the test group than in the control (P<0.05). The local drug delivery system using chitosan/PCL nanofibrous films containing tetracycline can effectively control periodontal diseases by reducing pocket depth and inflammation and improving CAL without offering side effects, although further evaluations are needed.

Submerged vs Nonsubmerged Reconstructive Approach for Surgical Treatment of Peri-implantitis: Reanalysis of Two Prospective Clinical Studies.

To complete a reanalysis study of two similarly designed prospective controlled studies exploring prognostic factors associated with the surgical outcomes of reconstructive treatment of peri-implantitis. Individual patient data of both studies were gathered. The initial study employed a submerged healing approach via primary wound closure with implant suprastructure removal and complete coverage of grafted sites. The second study employed a nonsubmerged healing protocol in which healing abutments were kept in place and the implants were not fully submerged. Both studies measured all prognostic factors at similar time points throughout 1 year and included clinical defect fill (DF) and radiographic defect fill (RDF), reduction of pocket depth (PDR), and bleeding on probing (BoP). Multilevel regression was used for statistical assessment of outcomes relative to the impact of site, local, surgical, and patient-related variables. Overall, 59 implants (30 submerged and 29 nonsubmerged) were treated. Statistically significant higher DF (on average 0.9 mm higher), RDF (1.7 mm), and PDR (1.3 mm) were observed when a submerged reconstructive approach was performed, whereas BoP reduction was similar. After controlling for treatment (submerged/ nonsubmerged), there were no other significant associations with patient-related (age, sex, smoking, prior periodontitis etc), or implant-related (previous prosthesis type, arch, keratinized tissue width [KTW], etc) factors. Within the study's limitations, we conclude that a submerged reconstructive approach for surgical management of peri-implantitis leads to significantly enhanced clinical and radiographic outcomes when compared to a nonsubmerged approach.

Efficacy of a herbal mouthwash for management of periodontitis and radiation-induced mucositis – A consolidated report of two randomized controlled clinical trials

BackgroundOral diseases like periodontitis and mucositis often require home care using topical agents in the form of mouthwashes. Many herbal mouthwashes are found to be beneficial; however lack proper scientific evidence to support their use. ObjectivesStudy 1 evaluated clinical efficacy of herbal mouthwash in the management of chronic periodontitis in comparison with chlorhexidine mouthwash. Study 2 aimed at assessment of herbal mouthwash in patients of radiation-induced mucosititis. MethodsThe novel herbal mouthwash used in the present study wa prepared from extracts of five plants namely Emblica Officinalis, Terminalia chebula, Terminalia bellerica, Glycyrrhiza glabra, and Azadirachta indica. 50 periodontitis patients were randomly allocated to two groups. As per allocation, they were instructed to use either herbal mouthwash or chlorhexidine mouthwash twice daily for two weeks after nonsurgical periodontal therapy. Similarly, patients with radiation-induced mucositis were randomly given herbal mouthwash and soda saline mouthwash. Intergroup and intragroup comparisons of continuous variables were conducted using paired and unpaired t-tests. Categorical variables were compared using the chi-square test. ResultsSignificant reductions in gingival bleeding, plaque accumulation, and pocket depth were noticed in periodontitis patients in both groups. Patients reported acceptable taste, freshness, and satisfaction after the use of herbal mouthwash. The herbal mouthwash group noticed a significant reduction in the severity of radiation-induced mucositis and analgesic requirements. The intensity of pain, dryness of mouth, oral hygiene, and need for the use of antibiotic and antifungal during radiotherapy was not significant among the groups. ConclusionThe results of this preliminary clinical trial support the use of the tested herbal formulation mouthwash as an adjunct in the treatment of periodontitis as well as radiation-induced mucositis. Clinical trial registration NumberFor Study 1: CTRI/2019/10/021574, Study 2: CTRI/2020/04/024851.

Is Autologous Sticky Bone Better Than a Simple Mixture of Autologous PRF and Bioactive Glass in the Regeneration of Human Periodontal Intrabony Defects? An Extensive Clinical and CBCT Study.

Periodontal intrabony defects (IBDs) are commonly encountered in dental practice and are usually treated by open flap debridement (OFD) with or without bone grafts and/or guided tissue regeneration (GTR), platelet-rich fibrin (PRF), or other additives. A difficulty with these approaches is maintaining the space for bone growth at the determined location. In this report, autologous sticky bone (ASB) was used and compared to a simple mixture of PRF and bone graft (PRF-BG) using the identical graft material-bioactive glass morsels-to assess its regenerative potential in IBDs, as sticky bone is known to maintain the space, according to previous research. A total of 21 IBDs were treated by OFD, PRF-BG mixture, or ASB. Regenerative assessment was clinically and radiographically performed by CBCT at 1 year. All the treatment modalities (OFD, PRF-BG, and ASB) showed statistically significant improvements clinically and radiographically at 1 year in terms of probing pocket depth reduction (PPDR), clinical attachment level gain (CALG), CBCT defect fill (CBCT-DF), and CBCT defect resolution (CBCT-DR); P < .05. The ASB group depicted the most favorable results (P < .05) in terms of the parameters at 1 year followed by the PRF-BG group and then the OFD group. Treatment of periodontal IBDs with ASB resulted in significant improvements in clinical and CBCT parameters compared to baseline at 1 year, and intrasurgical graft handling was much better in the ASB group.

Enhancing Periodontitis Treatment: A Comprehensive Literature Review of Locally Delivered Antibiotics as an Adjunctive Therapy

Background: Periodontitis is a prevalent and persistent infection that can significantly affect overall health. While scaling and root planing are effective treatments, they may not fully remove bacterial biofilms in difficult-to-reach areas, such as furcations and deep pockets. Therefore, numerous studies have demonstrated that supplementing mechanical debridement with locally delivered antibiotics can improve clinical outcomes. Objective: This study aims to review the effectiveness of different types of locally delivered antibiotics as adjunctive therapy to scaling and root planing in treating periodontitis. Methods: Pubmed, Scopus and Google Scholar were utilized to obtain papers addressing locally delivered antibiotics in periodontitis patients, antibiotics in periodontitis, or antimicrobial agents in periodontitis up to February 1, 2023. Results: Treatment with locally delivered antibiotics led to notable improvements in clinical outcomes. These improvements encompassed reductions in probing depths, gingival inflammation, and bleeding on probing. Additionally, enhancements in clinical attachment level and periodontal pocket depth reduction were consistently observed in the included studies. Conclusion: Based on individual antimicrobial agent analyses, we are unable to determine which local antibiotic is the best. It is challenging to accurately assess the use of sustained or released local antimicrobials due to the unique features of each product. Local medication administration into the periodontal pocket could be an effective therapy adjunct to mechanical instruments.