Effect of the Irrigation Agitation Technique on Postoperative Pain in Teeth With Symptomatic Irreversible Pulpitis.

Introduction Irrigation of the root canal system is a vital step in endodontic treatment aimed at disinfecting the canal. The efficacy of irrigation can be improved by various irrigation agitation methods. One such novel method of interest is the manual dynamic agitation (MDA) technique. However, the effect of MDA on postoperative pain as compared to needle irrigation (NI) with sodium hypochlorite has been scarcely explored. This study aimed to compare the effects of NI and MDA techniques on postoperative pain in teeth with symptomatic irreversible pulpitis. Materials and methods This quasi-experimental study was conducted at the Department of Operative and Paediatric Dentistry, Fauji Foundation Dental Hospital, over four months after gaining ethical approval. One hundred and sixty-eight participants diagnosed with symptomatic irreversible pulpitis were enrolled in the study through the purposive sampling technique. The participants were divided into two groups based on the irrigation technique used: Group A (NI) and Group B (MDA). Postoperative pain was recorded after six hours, 24 hours, 48 hours, and seven days using the 0-100mm visual analog scale (VAS). The VAS scores were compared using an independent sample t-test. Results Out of 168 participants, 48.2% were in Group A and 51.2% in Group B. The study found that VAS pain scores for Group B (MDA) were significantly lower at six hours, 24 hours, 48 hours, and seven days as compared to Group A (NI), with a p-value less than 0.001. Conclusion This study shows that the MDA technique leads to decreased postoperative pain both immediately after endodontic treatment and a week later as compared to the NI technique. Hence, the use of MDA can aid in controlling postendodontic pain and, therefore, ensure smoother recovery and increased patient satisfaction.

Parental perception of silver diamine fluoride for the management of dental caries.

Objectives: This study aims to identify and extract parental perception and acceptance of silver diamine fluoride (SDF) application in treating dental caries with the objective of a) evaluating parental acceptability of SDF as a treatment choice for dental caries in their children and b) investigating parental concerns regarding the use of SDF for childhood caries. Methods: A cross-sectional survey using a reliable questionnaire was conducted among parents of children aged 2-10 years, who reported to the department of paediatric dentistry at two dental hospitals between June 2020 and January 2021. Results: 197 participants/guardians were included in the study and 128 showed acceptability towards SDF, out of which, 99 preferred upper posterior teeth for the treatment. The dentists' advice became a major factor affecting treatment option for 108 participants. Parental age also impacted the choice of SDF as a treatment option (i.e., those aged 31-40 years were more aware of SDF treatment than younger or older age groups). Conclusion: Parental acceptance of SDF in comparison to other dental caries treatment options in children was found to be higher when more invasive treatment choices were provided. Aesthetic appearance and cost of treatment were significant concerns for the parents.

Estimating the Need for Sedation in Patients with Dental Anxiety and Medical Complexities Reporting to Tertiary Care Dental Hospital Using the IOSN Tool.

Objectives: To provide consistent method for assessment of sedation need among patients undergoing dental treatment based on specific risk factors that is dental anxiety, medical status, and treatment complexity of needed dental treatment using IOSN (indication of sedation need) tool for assisting the clinician in decision making process. Methods: A total of 237 patients aged ≥12, ASA I and II were enrolled in the study. A structured questionnaire comprising of three sections was distributed among the participants. Section 1 comprises details about age, gender, literacy level, occupation, monthly income, and previous dental treatment history. Section 2 is based on Modified Dental Anxiety Scale which is a questionnaire comprising of five questions ranging from "not anxious" to "extremely anxious." The third section was based on using the IOSN tool comprising three components: MDAS (Modified Dental Anxiety Scale) rank score, Systemic Health (ASA status) rank score, and treatment complexity rank scores. The total of three scores was then computed to determine the total rank score which suggested the sedation need. History of past traumatic dental experiences was also inquired from each patient. Results: A total of 237 patients aged ≥12, ASA I and II were enrolled in the study, out of which 56.1% were female. Statistical analysis was conducted by using the IBM SPSS Statistics 23 software. Based on the MDAS score, 47/237 (19.8%) participants were found to be highly anxious related to dental procedures. 34.6% of the participants showed to have a high sedation need while performing a dental procedure. The sedation need was found to be significantly associated with the female gender with a significant p value of (p=0.016), higher education status (p=0.016), and history of previous traumatic dental experience (p < 0.001). Conclusion: A simple assessment tool can enable clinicians in their decision making to identify patients in need for dental treatment under sedation based on patient-specific risk factors such as past traumatic dental experiences. Need for sedation can be assessed by information on patient anxiety level towards dental treatment, medical history, and complexity of planned dental treatment. The IOSN tool is a simple and quick assessment tool that can be applied for preprocedural assessment of sedation need for dental treatment.

Consanguineous Marriages and Dental Anomalies: A Cross-Sectional Analytical Study.

Objective: To determine the correlation between consanguineous marriages and dental anomalies. Study Design. A cross-sectional analytical study. Materials and Methods: This cross-sectional analytical multicentered study was carried out at Foundation University College of Dentistry after approval of the Ethical Research Committee (ERC) from September 2021 to November 2021 in Pakistan. All pediatric patients (4-10 years old) with dental malformations undergoing dental procedures or examinations and born with spontaneous vaginal delivery and uncomplicated cesarean section participated in the study. First, second, and third-degree relatives' marriages of parents were used to define consanguinity. The Basic Pay Scale was the reference of estimation of socioeconomic status. Participants with a history of orofacial trauma, pertinent parental history (infertility, hormonal treatment, or infectious diseases during pregnancy, conception with assisted reproductive techniques, prolonged complicated labor, premature deliveries, and twin births), and prolonged hospital admission immediately after birth were excluded from the study. Results: The mean maternal and paternal age was recorded to be 23.86 ± 5.4 and 27.07 ± 9.6, respectively, whereas the mean age of participants was 6.60 ± 1.67. There were 297 children with congenital abnormalities, with 203 (68.4%) males and 94 (31.6%) females. The prevalence of consanguineous marriage was found to be in 210 (70.7%) participants. Congenital dental anomalies correlation was found to be significant with consanguineous marriages (p value <0.001). Consanguineous marriages were more frequent in the lower socioeconomic group when compared with the middle and upper socioeconomic groups, respectively (74.7% vs. 8.1% vs. 17.2%, p value 0.007). Conclusion: Congenital dental anomalies were significantly prevalent in consanguineous marriages with greater incidence in lower socioeconomic groups. Consanguineous marriages have the propensity to transmute population conformation, but due to religious and social beliefs, literature is hesitant to ascribe congenital dental anomalies persuasive relevance with consanguinity.

Immunohistochemical Expression of MMP-9 and E-Cadherin in subtypes of Ameloblastoma.

BACKGROUND & OBJECTIVE: Ameloblastomas have been analyzed histologically for diagnostics and its sub-classification; however, the analysis carried out so far does not provide any authentic evidence regarding prognosis of Ameloblastoma. Subject categorization is still a topic of debate. The purpose of this study was to determine the immuno-expression of markers such as MMP-9 and E-Cadherin in different sub-types of ameloblastoma and establish their correlation with histological variants. METHODS: Analytical study of 71 cases of ameloblastoma was conducted in AFIP Rawalpindi, between January to June, 2019. Samples were taken from different intraoral sites including the patients with tumor of ameloblast. The tumor was sub classified histologically on the basis of WHO classification. 'Chi Square' Test was applied to find the association of MMP-9 and E-Cadherin with histological variants of ameloblastoma. P-value ≤ 0.05 were found statistically significant. RESULTS: On histopathological sub-classification, 52.1% were diagnosed as follicular type, 23.9% were plexiform type, 14.1% were Acanthomatous type and 9.9% were of unicystic ameloblastoma. 80% of the total Acanthomatous type and 59% of the total plexiform had strong immuno-expression, which was significantly different from follicular type MMP-9 (p ≤ 0.05). All cases of unicystic ameloblastoma and 67.6% of follicular type showed strong immuno-expression significantly different from 20% of Acanthomatous type and 59% of plexiform type E-Cadherin (p ≥ 0.05). On the other hand, when statistical analysis was carried out, an inverse relation between MMP-9 and E-cadherin was observed. CONCLUSION: The effect of MMP-9 and E-cadherin in ameloblastoma is aggressive in nature and effectiveness was seen in subtypes of ameloblastoma.

Evaluation of adverse effects with COVID-19 vaccination in Pakistan.

OBJECTIVES: Vaccinations work with different mechanisms to offer protection against disease; however, process of immunity building can cause symptoms. Therefore, this study aimed to determine the immediate side effects of COVID-19 vaccination in the Pakistani Population. METHODS: This cross-sectional analytical study was conducted at Foundation University College of Dentistry, Islamabad from February to April 2021. 0.5 mL per dose of the Covid-19 vaccine was administered to the candidates. These 205 candidates receiving vaccination were then interviewed investigating the adverse effects of the vaccine. Post-vaccination side effects were compared among categorical groups using the Chi-Square test, whereas post-vaccination side effects were compared with age using independent samples T-test. A p-value of ≤0.05 was statistically significant. RESULTS: Among post-vaccination side effects, fever was reported by 69 participants, while 56 of 205 reported soreness, redness, and swelling at the injection site. It was reported by 42/205 participants to have felt chills and rigor, whereas gastrointestinal disturbance and flu-like symptoms were reported in 55/205 and 28/205 participants, respectively. Younger participants were more likely to develop gastrointestinal disturbance and flu-like symptoms following vaccination as compared to older participants. CONCLUSION: Malaise, headache, and fever were observed to be the most common side effects of the vaccine, moreover there was a linear relationship between manifestations of adverse effects and history of comorbidities.

Comparative Analysis of Different Local Anesthetic Solutions Available in Market: An In Vitro and Clinical Study.

OBJECTIVES: This study aimed to evaluate and compare various commercially available local anesthetic solutions. MATERIALS AND METHODS: A total of 150 commercially available local anesthetic cartridges of similar composition (2% lidocaine with epinephrine 1:100,000) were randomly collected and divided into 3 groups. The designations of groups were selected from their product names such that each group consisted of 60 cartridges. Group S (Septodont, France) Group M (Medicaine, Korea) and Group H (HD-Caine, Pakistan). The samples were divided into five sub-groups, each consisting of 10 cartridges from each group to investigate each parameter. RESULTS: The acquired data was statistically analyzed and compared (using SPSS version 12). Compositional analysis revealed a non-significant (P>0.05) difference when the three Groups were compared with standard lidocaine and epinephrine solutions. The mean pH values of samples from group S, M, and H respectively fell within the range of pH values of commercially available solutions. Non-significant difference in EPT values of Group S and H was found when efficacy was compared (p = 0.3), however a significant difference (p < 0.01) was observed in contrast to Group M. Anti-bacterial activity was observed in all the group and a non-significant difference in cell viability values of Group S and M was found (p = 0.6), while the difference was significant in comparison to Group H. CONCLUSION: Within the limitations of these investigations, it appears that the properties of different manufacturers fall within the recommended ranges as mentioned in literature and do not appear to be statistically different in the variables we have tested.

Real-Time Polymerase chain reaction trends in COVID-19 patients.

OBJECTIVE: To assess trends of real-time Polymerase Chain Reaction test in Coronavirus infected Patients. METHODOLOGY: This cross-sectional analytical study was conducted at Tertiary Care Institute, Rawalpindi from March 2020 to June 2020. All patients confirmed COVID positive by real-time Polymerase Chain Reaction (PCR) with recent travel history, close contact with known diagnosed patients and had symptoms of fever or upper respiratory tract with body aches. Nasopharyngeal swabs were taken and results generated within 48 hours. Positive PCR was admission criteria follow up was carried out at 7th and 8th day, with negative PCR were discharged. However, those who had persistent positive PCR on the 8th day were tested again on 11th and 12th day. Those with persistent positive results beyond 12th day were shifted to specialized quarantine centres. RESULTS: A total of three hundred and ninety-two patients with mild to moderate illness, PCR positive for COVID 19 were included study with age range 9 - 45 and mean 33.22±7.98 years. A total of 8 (2%) patients were females and 384(98%) males. The duration of the negative test result was Mean ± Std. Deviation 9.05±2.00 with 7 - 8 days 152(38.8%)in and 11 - 12 days in 160(40.8%). PCR results on Day 7 and 8 were negative in 144(36.7%) patients whereas positive in 248(63.3%). PCR results on Day 11 and 12 were negative in 312(79.6%) patients whereas positive in 80 (20.4%). CONCLUSION: To conclude Real-Time Polymerase Chain Reaction (rT-PCR) inclines to give false negative results additionally can stay positive in asymptomatic patients for moderately longer-term. Hence decision to discharge ought to be intricately adjusted between RT-PCR, clinical judgement, radiological examinations, and biochemical assays.

Role of Teledentistry in COVID-19 Pandemic: A Nationwide Comparative Analysis among Dental Professionals.

OBJECTIVES: To assess knowledge, awareness, and practice of health care workers about the role of teledentistry in coronavirus disease 2019 (COVID-19). MATERIALS AND METHODS: A prevalidated structured questionnaire was used to evaluate awareness of general dentists, postgraduate dental students, dental educators, and consultants with postgraduation degrees toward teledentistry. The acceptability, reliability, and language clarity were also pretested. A total of 510 dental professionals contributed to this study. STATISTICAL ANALYSIS: A statistical analysis using SPSS (version 20.0) was performed. Responses were noted as yes or no. A p-value of ≤ 0.05 was considered to be significant. Frequencies described data. Chi-square test was performed for intergroup comparison to evaluate if the knowledge and attitude diverge with the increase in the level of seniority in the profession. RESULTS: Awareness regarding teledentistry is high among general dentists with bachelor of dental surgery qualification in comparison to final-year students and postgraduate dental students. The majority of participants agreed with improvement in health care (88.20%), access to rural areas (82.90%), and general practicing dentist agreed with statistically significant difference (0.00) on saving time by teledentistry. CONCLUSION: General practicing dentist was observed with high awareness of teledentistry as compared with postgraduate and undergraduate dental students.

Establishment of Diagnostic Protocols for COVID-19 Patients.

OBJECTIVE: To evaluate the oscillation of laboratory parameters among indoor patients infected with COVID-19. METHODS: This cross-sectional analytical study was conducted at Tertiary Care Institute, Rawalpindi from 01 March 2020 to 20 May 2020. Three hundred and ninety-two patients with mild to moderate illness, PCR positive for COVID 19 were included. Prevalence of typical symptoms of coronavirus disease cough, fever, sore throat and shortness of breath was recorded.PCR was repeated after seven days of admission, if declared negative, another executed on consecutive day. Discharge Criteria was two consecutive negative PCR. RESULTS: A total of 392 patients enrolled in the study with age range 9-45 and mean 33.22±7.98 years. A total of 8 (2%) patients were females and 384(98%) males. 296(75.5%) did not have a cough whereas 96(24.5%) presented with the trait. 296 (75.5%) patients did not have associated fever whereas 96(24.5%) manifested with fever. Chest x-ray had a bilateral patch in 96 (24.5%) patients only. Ferritin was raised in 96 (24.5%) patients however were recorded within normal limits in 296(75.5%) patients. Coagulation Profile was deranged in 64(16.3%) patients whereas was within range in 328(83.7%) patients. Serum Bilirubin, Serum Alkaline phosphatases, Serum Albumin, Serum Urea, Serum Potassium were essentially in typical tolls in 392(100%) patients. However Serum Alanine Aminotransferase was raised in 32(8.2%), Serum C reactive Protein was elevated in 48(12.2%). An exaggerated values of serum creatinine and serum sodium were noticed in 24(6.1%) and 16(4.1%) respectively. CONCLUSION: Routine haematological tests, biochemical tests, serological tests, and radiographic tests are crucial to conclusion, foundation and progression of ailment in COVID-19 contaminated patients.