Comparative Evaluation of Antifungal Efficacy of 3% Sodium Hypochlorite, 2% Chlorhexidine Gluconate, Ozonated Water, Alum Water, and Normal Saline Solutions against Endodontopathogenic Microorganism, Candida Albicans: A Microbiological In Vitro Study.

Aims and objective: To compare and evaluate the antifungal efficacy of 3% sodium hypochlorite (NaOCl), 2% chlorhexidine (CHX) gluconate, 4 mg/mL ozonated water, and 2M alum water against Candida albicans (C. albicans). Materials and methods: A total of 35 patients were selected from those attending the outpatient department of Pedodontics and Preventive Dentistry at Santosh Dental College and Hospitals, Ghaziabad. Their salivary samples were taken and cultured on a Sabouraud's dextrose agar (SDA) plate. The antifungal efficacy of 3% NaOCl, 2% CHX gluconate, 4 mg/mL concentration of ozonated water, and 2M alum water was assessed against clinical strains of C. albicans with the help of agar well diffusion method. The microbial isolates were inoculated into 10 mL of sterile peptone water and incubated at 37°C for 8 hours. The cultures were swabbed on the surface of sterile Mueller-Hinton agar plates using a sterile cotton swab. Five wells of 6 mm diameter were punched in each Petri dish. Around 100 µL of each test solution was poured into the designated wells. Further, the plates were incubated in an upright position at 37°C for 24 hours. The antifungal activity of the test solutions was determined by measuring the diameter of the inhibition zone in mm produced against the Candida isolates, and means were calculated. Results: It was observed that all test solutions used in this study were inhibitory against C. albicans but with a variation in the size of inhibitory zones. According to the means of the diameter of inhibitory zones for all test solutions, the 3% NaOCl represented the statistically significant largest average zones of inhibition against C. albicans, followed by 2% CHX when compared with the other two test solutions alum water and ozonated water. Ozonated water produced the smallest mean inhibitory zone. How to cite this article: Sharma A, Naorem N, Srivastava B, et al. Comparative Evaluation of Antifungal Efficacy of 3% Sodium Hypochlorite, 2% Chlorhexidine Gluconate, Ozonated Water, Alum Water, and Normal Saline Solutions against Endodontopathogenic Microorganism, Candida Albicans: A Microbiological In Vitro Study. Int J Clin Pediatr Dent 2024;17(S-1):S17-S24.

Post-endodontic pain following root canal treatment in permanent teeth among Indian paediatric patients.

Pulp status in permanent teeth and post endodontic pain (PEP) has not been assessed properly in pediatric patients. Therefore, it is of interest to assess the prevalence, severity of PEP in permanent teeth after root canal therapy and retreatment in paediatric patients. Hence, 127 pediatric patients who had root canal therapy (RCT) for permanent teeth with necrotic pulp, vital pulporendodonticre treatment were considered. Assessment of incidence intensity of PEP at 6 hours and 18 hours after therapy was completed. The incidence and intensity of PEP in permanent teeth in paediatric patients was greater in teeth with vital pulp. It was low in teeth with necrotic pulp. The incidence of spontaneous PEP was greater in all treatment groups as compared to stimulated PEP at 6 hours after treatment. Thus, root canal therapy of teeth with viable pulp produced a noticeably greater incidence and intensity of PEP in permanent teeth in paediatric patients.

Maxillary Incisor Intrusion Using Two Conventional Intrusion Arches and Mini Implants: A Prospective Study.

AIM AND OBJECTIVE: This study aimed to compare cephalometrically the rate of maxillary incisor intrusion using mini implants, Connecticut intrusion arches, and segmental intrusion arches. MATERIALS AND METHODS: Thirty-two adult patients with deep bite were divided into three groups: 10 patients in mini implant and Connecticut intrusion arch group each and 12 patients in segmental intrusion arch group. Bilateral mini implants were used for intrusion in Group 1. Connecticut intrusion arch and Burstone's three-piece intrusion arch were used for intrusion in Group 2 and Group 3, respectively. Intrusion was carried out in all the patients for 4 months. Lateral cephalograms were taken just after alignment and leveling (T1) and after 4 months of intrusion (T2). RESULTS: The mean amount of intrusion observed was 1.7 mm (0.425 mm/month) in mini implant group, 1.4 mm (0.35 mm/month) in Connecticut intrusion arch group, and 1.66 mm (0.415 mm/month) in segmental intrusion arch group. No statistically significant difference was found in the extent of incisor intrusion in the three groups (p <0.05). CONCLUSION: The study failed to reject the null hypothesis, and there was no statistically significant difference in the amount and rate of incisor intrusion achieved among the three groups (p >0.05). CLINICAL SIGNIFICANCE: Significant amount of incisor intrusion was carried out by all the three methods. There was no statistically significant difference in the amount and rate of incisor intrusion achieved by the three methods. Clinically, mini implants can be considered superior to the conventional techniques as it provides absolute anchorage which eliminates unwanted effects of incisor intrusion.

Assessment of Effect of Menopause on Saliva and Oral Health Status.

BACKGROUND: Women at menopausal period may frequently develop several oral mucosal disorders. Xerostomia is also a common finding among postmenopausal women. The present study was conducted to assess effect of menopause on saliva and dental health. MATERIALS AND METHODS: Forty postmenopausal women (Group I) and 40 control (Group II) underwent Oral Hygiene Index Simplified (OHIS), Decayed, Missing and Filled Teeth (DMFT index), Community periodontal index (CPI), and Loss of attachment (LOA), salivary pH and flow measurement. RESULTS: Oral symptoms were normal in 22 and 40, xerostomia in 18 and 0 in Group I and II respectively, salivary pH was normal in 20 and 40, below acidic in 20 and 0, salivary flow was normal in 21 and 40, hyposalivation in 19 and 0 in group I and II, respectively. The difference was significant (P < 0.05). OHI-S was good in 4 and 25, fair in 6 and 10, poor in 30 and 5, DMFT index was decayed was 1.42 and 0.65, missing was 2.84 and 0.26 and filled was 1.06 and 0.52 seen in Group I and II respectively. CPI index mean value was 3.26 in Group I and 1.02 in Group II and mean LOA was 1.42 and 0.46 in Group I and II respectively. The difference was significant (P < 0.05). CONCLUSION: There was decrease in the salivary pH and flow rate in postmenopausal women which in turn leads to increased OHI-S, DMFT, CPI, and LOA.

Comparative Evaluation of Bioactive Glass Putty and Platelet Rich Fibrin in the Treatment of Human Periodontal Intrabony Defects: A Randomized Control Trial.

INTRODUCTION: Platelet-Rich Fibrin (PRF) and bioactive glass putty have been shown to be effective in promoting reduction in probing depth, gain in clinical attachment, and defect fill in intrabony periodontal defects. The individual role played by bioactive glass putty in combination with PRF is yet to be elucidated. AIM: To compare the clinical effectiveness of the combination of PRF and bioactive glass putty and bioactive glass putty alone as regenerative techniques for intrabony defects in humans. MATERIALS AND METHODS: Ten pairs of intrabony defects were surgically treated with PRF and bioactive glass putty (Test group) on one side or bioactive glass putty alone (Control group) on other side. The primary outcomes of the study included changes in probing depth; attachment level and bone fill of osseous defect. The clinical parameters were recorded at baseline, 3, 6, and 9 months. Radiographic assessment was done using standardized intraoral periapical radiographs. Differences between baseline and postoperative measurementsbetween the control and test groups were calculated using independent t-test. Comparisons were made within each group between baseline, 3 months, 6 months and 9 months using the ANOVA test followed by Bonferroni test. RESULTS: The mean probing depth reduction was greater in the test group (bioactive glass putty and PRF) i.e., (3.2±2.3 mm) than in the control group (bioactive glass putty alone) i.e., (3.15±1.06 mm). The mean CAL gain was also greater in the test group (4.1±1.73 mm) as compared to the control group (3.15±1.06 mm), (p-value<0.95). Furthermore significantly greater mean bone fill was found in the test group (7.1±1.37 mm) as compared to the control group (5.7 ± 1.64 mm), (p-value<0.043). CONCLUSION: The results of this study showed both the groups bioactive glass putty alone (Control Group) and the combination of PRF and bioactive glass putty (Test Group) are effective in the treatment of intrabony defects. The bioactive glass putty appears to be a suitable vehicle to administer biologic substances like PRF and growth factors to induce the new bone regeneration.

Methods of Intracanal Reinforcement in Primary Anterior Teeth-Assessing the Outcomes through a Systematic Literature Review.

AIM: To assess how the various methods of intracanal reinforcement (short root canal posts) performed in their clinical and radiographic outcomes for restoring grossly broken down primary anterior teeth after pulpectomy for 1 year or longer follow-up period. MATERIALS AND METHODS: Literature search of electronic databases (Sept 2013) and various journals (1980-Sept 2013) using medical subject headings and free text terms was conducted. For inclusion in quality assessment, prespecified inclusion criteria were applied. Quality assessment was performed by using 'The Cochrane collaboration's tool for assessing risk of bias'. RESULTS: Seven relevant papers were selected for full text evaluation. After applying the inclusion criteria, only two trials could be considered for quality assessment. Both of these were classified as having high risk of bias. CONCLUSION: The evidence to support any method of intracanal reinforcement for restoring grossly broken down anterior teeth is presently lacking. Further trials with well-defined methodology are needed. How to cite this article: Mittal N, Bhatia HP, Haider K. Methods of Intracanal Reinforcement in Primary Anterior Teeth- Assessing the Outcomes through a Systematic Literature Review. Int J Clin Pediatr Dent 2015;8(1):48-54.