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AIM: To retrospectively compare two approaches for the adjunctive use of systemic antibiotics in non-surgical periodontal therapy: one based on the detection of Aggregatibacter actinomycetemcomitans (Aa) and the other on age and severity of periodontitis (Age & PPD). We also assessed the additional benefit of antibiotics in reducing the need for further surgical therapy in each group. MATERIALS AND METHODS: Patients of the Department of Periodontology, Goethe University Frankfurt, Germany, were screened for microbiological testing between 2008 and 2018. Patients were categorized by their microbiological result (Aa+/-) and demographic/clinical data (Age & PPD+/-). Agreement on antibiotic indication was tested. The clinical evaluation focussed on teeth with probing pocket depths (PPDs) ≥ 6 mm. RESULTS: Analysis of 425 patients revealed 30% categorized as Age & PPD+ and 34% as Aa+. Sixty-three percent had consistent antibiotic recommendations (phi coefficient 0.14, p = .004). Patients in the Age & PPD+ group receiving antibiotics showed the most substantial reduction in the number of teeth with PPD ≥ 6 mm after non-surgical periodontal therapy. CONCLUSIONS: Both strategies resulted in a significant clinical improvement compared with those without antibiotic treatment and restricted antibiotic use similarly, but targeted different patient groups. Younger individuals with severe periodontitis benefited most from antibiotics, reducing the need for additional surgeries. The study was registered in an international trial register (German Clinical Trial Register number DRKS00028768, registration date 27 April 2022, https://drks.de/search/en/trial/DRKS00028768).
Assuntos
Aggregatibacter actinomycetemcomitans , Antibacterianos , Periodontite , Humanos , Estudos Retrospectivos , Antibacterianos/uso terapêutico , Masculino , Feminino , Pessoa de Meia-Idade , Periodontite/tratamento farmacológico , Periodontite/terapia , Periodontite/microbiologia , Adulto , Aggregatibacter actinomycetemcomitans/efeitos dos fármacos , Fatores Etários , Idoso , Bolsa Periodontal/terapia , Bolsa Periodontal/tratamento farmacológico , Tomada de Decisão ClínicaRESUMO
BACKGROUND: The article describes the results of research on efficiency of using antimicrobial photodynamic therapy in treatment of chronic periodontitis. METHODS: 88 root canals in 84 patients were examined and treated. The diagnosis of chronic apical periodontitis was made based on anamnesis, data of clinical and instrumental examination, assessment of X-ray images. Patients were randomly selected to comply with the purity of the experiment. RESULTS: It was found that the use of antimicrobial photodynamic therapy leads to a reduction of medical cases accompanied by pain reaction after a one-stage treatment of chronic periodontitis when compared with data of the patients treated with calcium hydroxide preparation. Laser radiation in the course of preparation of the root canal for obturation allows reducing the number of complications almost 1.5 times, speeding up the recovery process of bone destruction foci, allowing to conduct endodontic treatment per one visit. CONCLUSION: The use of laser radiation in the course of preparation of the root canal for obturation when treating chronic periodontitis allows reducing the number of complications almost 1.5 times, accelerates recovery of bone destruction foci.
Assuntos
Antibacterianos/uso terapêutico , Cloreto de Cálcio/uso terapêutico , Hidróxido de Cálcio/uso terapêutico , Periodontite Crônica/tratamento farmacológico , Fotoquimioterapia/métodos , Fármacos Fotossensibilizantes/uso terapêutico , Cloreto de Potássio/uso terapêutico , Tratamento do Canal Radicular/métodos , Bicarbonato de Sódio/uso terapêutico , Cloreto de Sódio/uso terapêutico , Adolescente , Adulto , Idoso , Combinação de Medicamentos , Feminino , Seguimentos , Humanos , Masculino , Pessoa de Meia-Idade , Preparo de Canal Radicular/métodos , Resultado do Tratamento , Adulto JovemRESUMO
Periodontitis is characterized by inflammation of the periodontium and leads to loss of teeth if untreated. Although a number of surgical and pharmacological options are available for the management of periodontitis, it still affects a large proportion of population. Recently, metformin (MF), an oral hypoglycemic, has been used to treat periodontitis. The aim of this review is to systematically evaluate the efficacy of MF in the treatment of periodontitis. An electronic search was carried out using the keywords 'metformin', 'periodontal' and 'periodontitis' via the PubMed/Medline, ISI Web of Science and Google Scholar databases for relevant articles published from 1949 to 2016. The addressed focused question was: 'Is metformin effective in reducing bone loss in periodontitis? Critical review and meta-analysis were conducted of the results obtained in the selected studies. Following the removal of the duplicate results, the primary search resulted in 17 articles and seven articles were excluded based on title and abstract. Hence, 10 articles were read completely for eligibility. After exclusion of four irrelevant studies, six articles were included. The topical application of MF resulted in improved histological, clinical and radiographic outcomes. Additionally, results from the meta-analysis indicated that application of metformin improved the clinical and radiographic outcomes of scaling and root-planing, but at the same time heterogeneity was evident among the results. However, because of a lack of histological and bacterial studies, in addition to short follow-up periods and risk of bias, the long-term efficacy of MF in the treatment of bony defects is not yet ascertained. Further studies are needed to envisage the long-term efficacy of MF in the management of periodontitis.
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A successful treatment of periodontitis depends largely on the successful elimination of the periodontopathogens during non-surgical and surgical mechanical debridement. In this retrospective study, data collection was conducted from 2017 to 2021. The retrospective study included 128 patients with 128 sites of localized periodontitis with pocket depths > 5 mm. The included data were based on sites that received conventional mechanical debridement followed by different adjunctive approaches. In total, 30 patients did not receive any additional treatment (SRP group), 30 patients received SRP + 980 nm diode laser irradiation only (SRP + laser), 30 patients received SRP + 3% hydrogen peroxide irrigation (SRP + H2O2) only and 30 patients received a combined treatment of 3% hydrogen peroxide and 980 nm diode laser irradiation (SRP + H2O2 + laser). Total bacterial counts (TBC) in the periodontal pocket collected for all participants before treatment, immediately after treatment, 6 weeks after treatment, 12 weeks after treatment and 6 months after treatment were statistically analyzed and compared. When the laser was used, irradiation parameters were 10 µsec/pulse duration, 10 kHz, pick power of 10 W, average power of 1 W, irradiation time of one minute with inward and outward movements, and fiber diameter of 320 µm. The irradiation was repeated 3 times/pocket. When hydrogen peroxide was used, the irrigation was conducted for one minute and repeated 3 times. The maximum reduction in TBC was obtained when SRP was coupled with 3% H2O2 irrigation followed by 980 nm diode laser irradiation. After six months of follow-up, a significant reduction in TBC was obtained for the group of SRP + H2O2 + laser when compared to all the other groups, from 7.27 × 107 before intervention to 3.21 × 107 after six months. All three approaches to SRP showed a significant reduction in TBC immediately after treatment. Values were 3.52 × 107, 4.01 × 106, 9.58 × 106, 1.98 × 106 for SRP alone, SRP + diode, SRP + H2O2 and SRP + H2O2 + diode laser, respectively. At 6 months, we saw no significant difference between SRP + laser and SRP + H2O2 with 4.01 × 107 and 4.32 × 107, respectively. This retrospective study reveals that after SRP, irrigation with 3% hydrogen peroxide and irradiation with a 980 nm diode laser within specific treatment protocol can be used as an additional approach to conventional SRP to increase the disinfection of the periodontal pockets > 5 mm.
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Increasing the disinfection during non-surgical treatment of periodontitis is primordial. This study assesses the effectiveness of sodium hypochlorite and a 980 nm diode laser in non-surgical treatment of periodontitis. Thirty sites of localized periodontitis with a probing pocket depth (PPD) of ≥ 6 mm were included. Fifteen underwent scaling root planing (SRP group) and 15 underwent SRP + 0.5% NaOCl and a 980 nm diode laser (study group). A biological molecular test and real time polymerase chain reaction (RT-PCR) were performed before (T0) and after intervention (T1). Total bacterial count and counts of Porphyromonas gingivalis, Treponema denticola, Tannerella forsythia, Prevotella intermedia, Peptostreptococcus micros, Fusobacterium nucleatum, Aggregatibacter actinomycetemcomitans, Eubacterium nodatum, Capnocytophaga gingivalis were assessed. Plaque index (PI), bleeding on probing (BOP), gingival recession (GR), PPD and clinical attachment loss (CAL) were evaluated at T0, and 3 and 6 months after. Study group showed a statistically significant reduction of TBC (5.66 × 108 CFU/mL) compared to SRP (6.2 × 109 CFU/mL). Both groups showed a statistically significant reduction of Treponema denticola, Tannerella forsythia, Prevotella intermedia, Peptostrep. (micromonas) micros and Fusobacterium nucleatum; however, a significant reduction of Eubacterium nodatum and Capnocytophaga gingivalis was observed in the study group. At T6, both groups had a statistically significant reduction of PI, BOP, GR, PD and CAL. The study group showed more GR compared to SRP and a significant reduction of PD (4.03 mm ± 0.49) compared to SRP (5.28 mm ± 0.67). This study reveals that NaOCl and a diode laser are effective as an adjunctive to the non-surgical treatment of periodontitis.
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OBJECTIVES: Aggressive periodontitis (AgP) represents an uncommon but rapidly advanced inflammatory process, which involves the destruction of periodontal tissues. This study aimed to report a case of generalized AgP (GAgP), where the treatment approach consists of the utilization of the full-mouth disinfection protocol (FMDP) in conjunction with flap curettage and regenerative appliance of enamel matrix derivatives (EMDs). The associated literature was also reviewed. MATERIALS AND METHODS: A 19-year-old female patient was diagnosed with GAgP. The treatment was initiated with FMDP and administration of antibiotics. Afterward, open flap debridement was performed, and EMD was selected as the regenerative material for the reconstruction of the periodontal defects. Over an 11-year period and during all the phases of the treatment, the outcomes were regularly evaluated with clinical measurements and radiographic controls. RESULTS: The 11-year results demonstrated no recurrence of disease, and the patient's periodontal health exhibited evident improvement. Overall, the pocket depths presented satisfactory reduction while the clinical attachment loss (CAL) was improved. Both our limited experience and available literature data revealed that the use of EMD in AgP treatment contributes to bone fill of the intrabony defects as well as regeneration of the destructed periodontal apparatus. CONCLUSIONS: Although the outcomes of this treatment approach have not been widely evaluated, it seems that the use of EMD may be an effective means of periodontal regeneration in patients with GAgP. Additional prospective studies with adequate number of GAgP patients are essential to thoroughly assess the effectiveness of this approach.