Surgical-exposure-of-teeth-in-cleidocranical-dysplasia-under-procedural-sedation-case-report

Cleidocranial Dysplasia (CCD) is a rare autosomal dominant condition which is mainly characterised by skeletal abnormalties like hypoplastic or aplastic clavicles, increase in transverse diameter of the cranium, delayed closure of fontanelles with presence of open sutures and skeletal changes in maxilla and mandible. 2,4 These patients usually presents with delayed exfoliation of deciduous teeth, delayed or failed eruption of the permanent dentition with multiple supernumerary teeth, protruding mandible and mid- face retrusion.2 We present a case report of a 16 year old girl undergoing multiple surgical exposure of impacted permanent teeth under conscious sedation so as to move them in normal occlusion with orthodontic traction.

Comparative evaluation of intracanal cryotherapy and curcumin as a final irrigant in reducing post endodontic pain in primary teeth

Aim: The aim of this study was to evaluate the intracanal effectiveness of cryotherapy, curcumin irrigant, and normal saline as a final irrigant in reducing postendodontic pain in primary teeth. Materials and Methods: A total of 120 teeth between the ages of 4 and 7 years requiring pulpectomy in primary teeth were included in the study. The teeth were randomly assigned to one of the three treatment groups: intracanal cryotherapy using 2.5°C cold saline, curcumin irrigant, or normal saline. Following completion of chemomechanical preparation, final irrigation with 2.5°C cold saline, curcumin irrigant, and normal saline solution at room temperature were employed in the groups. Participants were asked to rate the severity of their postoperative pain on the Visual Analog Scale before, immediate postoperative after wearing of local anesthetic effect, and 24 h after the procedure. The results were analyzed statistically. Results: The differences in reduction of postendodontic pain between the three irrigating regimens were statistically not significant. Cryotherapy utilizing 2.5°C cold saline or curcumin irrigant can be used instead of normal saline as a final irrigant in pulpectomy of primary teeth. Conclusions: Cryotherapy can be a straightforward, cost-effective, and nontoxic treatment option for the management of postendodontic pain. Curcumin irrigant with its anti-inflammatory properties is also a better alternative as a final irrigant for reducing postoperative pain in primary teeth.

LDBio Aspergillus immunochromatographic test lateral flow assay for IgG/IgM antibody detection in chronic pulmonary aspergillosis: Single-centre evaluation and meta-analysis

Purpose: Chronic pulmonary aspergillosis (CPA) is an infection of the lung usually caused by Aspergillus fumigatus in patients with pre-existing pulmonary diseases. Its diagnosis hinges on demonstrating IgG antibodies against A. fumigatus. Herein, we evaluated the performance of a newly introduced point of care test (POCT) kit, the LDBio Aspergillus IgG/IgM lateral flow assay (LFA) in India with the standard ImmunoCAP kit for diagnosing CPA. Methods: A total of 60 serum samples (30 CPA cases and 30 controls) were evaluated by the Aspergillus immunochromatographic test (ICT) IgG/IgM LFA. Fluorescent-enzyme immunoassay was used to determine specific A. fumigatus-IgG concentrations (positive >27 mgA/L). Further, a systematic review and meta-analysis of studies (up to August 26, 2021) reporting the performance of LDBio ICT for the diagnosis of CPA was performed. Result: A sensitivity of 86.7%, specificity of 90%, negative predictive value of 87.1%, positive predictive value of 89.7%, negative likelihood ratio of 0.15, positive likelihood ratio of 8.67, and was observed for the LDBio IC. There was good agreement between LDBio ICT and ImmunoCAP (88.3%) with a Cohen's Kappa score of 0.77. Our systematic review identified four studies and the pooled sensitivity of 90%, specificity of 91%, area under the curve of 0.94 and diagnostic odds ratio of 57.2, for CPA diagnosis by LDBio ICT. Conclusion: Aspergillus LDBio ICT assay exhibits good sensitivity and can be used to screen CPA cases

Clinical and mycological profile of fungal keratitis from North and North-East India

Purpose: To study the clinical presentation, mycological profile, and risk factors of fungal keratitis (FK) cases presenting at two tertiary?care centers, one each at North (Chandigarh) and Northeast (Assam) India, and to compare the spectrum of fungi recovered from the clinical and environmental samples at both locations. Methods: All patients with suspected FK were enrolled from both the centers between January 2018 and December 2019. Corneal samples were collected and processed as per standard laboratory protocols. Demographic details and clinical and mycological profiles were noted in all patients. Environmental sampling from the soil, air, and the vegetative matter was performed from both locations and neighboring districts. Results: Of the 475 suspected cases, 337 (71%) were diagnosed as FK (median age: 50 years; 77.2% males). The presence of diabetes, hypertension, blurred vision, and corneal discoloration was significantly higher in patients with FK compared to those without FK. Aspergillus sp. (52.1%) and Fusarium sp. (47.61%) were the predominant etiological agents isolated from cases in North and Northeast India, respectively. FK due to melanized fungi was associated with diabetes, trauma with animal tail, and corneal discoloration. A similar spectrum of fungi was seen in environmental and clinical samples in both the regions. Conclusion: The difference in etiological agents of FK and environmental fungal isolates in North and Northeast India highlights the need to identify the ecological niche of potential fungal pathogens. Prospective, multicenter studies, systematic environmental sampling, and the evaluation of the differences in causative agents and clinical presentation of FK from different parts of the country can substantially improve our understanding of its region?specific clinico?epidemiological profile.

Effect of three different conditioning agents on cavosurface microleakage and bond strength of glass ionomer restorations – An in vitro study

Aim: This study aimed to investigate the conditioning effects of phosphoric acid/5.25% sodium hypochlorite (NaOCl) mixture, 2% chlorhexidine (CHX) digluconate, and 10% polyacrylic acid on cavosurface microleakage and bond strength of glass ionomer (GI) restorations. Materials and Methods: Out of 68 extracted premolars, 34 teeth were selected for microleakage and 34 for bond strength evaluation. The samples were divided into the following four groups. Group 1: pretreatment with 50/50 volume% mixture of 5.25% NaOCl solution and 37% phosphoric acid (H3PO4), Group 2:pretreatment with 2% CHX digluconate, Group 3: pretreatment with 10% polyacrylic acid (positive control), and Group 4: no pretreatment (negative control). All the samples were then restored with glass ionomer cement (GIC). Microleakage was evaluated using a stereomicroscope and rhodamine-B dye penetration test. For bond strength, flat dentin surface was exposed and pretreated as mentioned previously and restored with GIC and was evaluated using universal testing machine. Results: Among all the four groups, Group 1 showed least microleakage and highest bond strength when compared with other groups. Whereas the Group 4 samples which were not pretreated with any of the conditioning agent showed the least shear bond strength with greatest cavosurface microleakage when compared to the groups which were pretreated with the conditioning agents. Conclusions: A combination of 50/50 volume % mixture of 37% H3PO4 and 5.25% NaOCl can be a good choice for surface pretreatment of GI restorations.

Metabolic Risk Factors and Outcomes in Acute Coronary Syndrome

Introduction:CAD is the most common cause of mortality in India. It is a common multifarious public health crisis today and a leading cause of morbidity and mortality in both developing and developed countries. Hence, understanding the predominant risk factors among the Indian population is important.Materials and Methods:This was a hospital based age and sex matched case control study, carried out at Government Medical College and Rajindra Hospital Patiala.A total of 100 patients ofAcute coronary syndrome were studied. Patients and controls were enquired about the presence of cardiometabolic risk factors and the significance of association of these risk factors with the occurrence of Acute coronary syndrome was given by p value of <0.05.Results: Majority of the cases were in the age group 61-70 years (32%) with male to female ratio of 1.25:1. Significant association was found between ACS and risk factors like smoking, positive family history of IHD, hypertension,diabetes, dyslipidemia, waist hip ratio and body mass index Overall, most common outcome of ACS in the present study was NSTEMI (45%) followed by STEMI (35%) followed by Unstable angina (20%).Conclusion:Significant association was found between smoking and occurrence of STEMI and significant association was found between Hypertension and occurrence of NSTEMI

Ribosomal RNA‑based panbacterial polymerase chain reaction for rapid diagnosis of septicaemia in Intensive Care Unit patients.

Early diagnosis and treatment of sepsis by appropriate antibiotics is of utmost importance. Therefore, we evaluated 16S rRNA panbacterial polymerase chain reaction (PCR) for rapid diagnosis of sepsis in 49 adult patients in Intensive Care Units (ICUs) and compared it with an automated blood culture. 8 ml of 10 ml blood collected was inoculated into BACTEC® aerobic bottle and the remaining 2 ml was used for DNA extraction and PCR. 109 of 115 (93%) episodes of suspected sepsis showed concordant results between automated culture and PCR. Six episodes were positive by PCR only. Panbacterial PCR reduces turnaround time with rapid differentiation between systemic inflammatory response syndrome and sepsis.

In‑office technique to fabricate triple tray.

Dual arch impressions have been in use for many years. Five in‑office techniques for fabrication of the tray have been suggested, in case the manufactured (stock) tray is not available to the clinician. The design consists of two parts of the tray (the plastic frame and lattice). Five types of materials for the lattice have been described. The indications, advantages, and disadvantages of the techniques together with an appraisal of the five different lattice materials have been described. Overall the techniques are simple and require materials that are easily available. It does not take much time and can be used to attain efficient results in case the stock tray is not available in the operatory.

Comparative evaluation of tensile bond strength of silicone‑based denture liners after thermocycling and surface treatment.

Purpose: To examine, evaluate, and compare the tensile bond strength of two silicone‑based liners; one autopolymerizing and one heat cured, when treated with different chemical etchants to improve their adhesion with denture base resin. Materials and Methods: Hundred and sixty test specimens of heat‑cured polymethyl methacrylate (PMMA) were fabricated; out of which 80 specimens were tested for tensile bond strength after bonding it to autopolymerizing resilient liner (Ufigel P) and rest 80 to heat‑cured resilient liner (Molloplast B). Each main group was further divided into four subgroups of 20 specimens each, one to act as a control and three were subjected to surface treatment with different chemical etchants namely dichloromethane, MMA monomer, and chloroform. The two silicone‑based denture liners were processed between 2 PMMA specimens (10 mm × 10 mm × 40 mm) in the space provided by a spacer of 3 mm, thermocycled (5–55°C) for 500 cycles, and then their tensile strength measurements were done in the universal testing machine. Results: One‑way ANOVA technique showed a highly significant difference in the mean tensile bond strength values for all the groups. The Student’s t‑test computed values of statistics for the compared groups were greater than the critical values both at 5% and at 1% levels. Conclusion: Surface treatment of denture base resin with chemical etchants prior to the application of silicone‑based liner (Ufigel P and Molloplast‑B) increased the tensile bond strength. The increase was the highest with specimens subjected to 180 s of MMA surface treatment and the lowest with control group specimens.

Cutaneous mucormycosis of scalp and eyelids in a child with type I diabetes mellitus.

Scalp mucormycosis in children is extremely rare. We present a case of pediatric scalp mucormycosis caused by Rhizopus oryzae in a 9-year-old diabetic girl who was successfully diagnosed and treated with amphotericin B deoxycholate and wound debridement. At 3 months follow up, the patient was stable although she had lost her vision.

A study of morbidity and mortality profile of 500 road traffic accident cases in Malwa region of Punjab.

Background: Road Traffic Accidents (RTA) are increasing in an alarming ways. Globally, nearly 1.2 million people killed in RTA during the year 2002. Developing and underdeveloped countries accounted for 80% of these deaths. Aim: The aim of the study was to know the morbidity and mortality profile of 500 road trafic accident cases in malwa region of punjab. Material and methods: Total 500 road traffic accident cases admitted at Guru Gobind Singh Hospital, Faridkot, Punjab from May 2013 to December 2013 were selected for the study. Results: The age wise distribution of victims showed that 157 (31.4%) occurred in 21-30 years age group, 215 (43%) victims reached the health facility within one hour and the 242 (48.4%) victims stayed in the hospital for the duration of 1-7 days. Conclusion: When enquired about the probable cause of accident most of the victims complained about the poor lighting condition on the roads at night time. The other major cause was alcohol or influence of others intoxication on the victim or the driver of the hitting vehicle.

Hospital acquired urinary tract infection by multidrug-resistant Brevundimonas vesicularis.

Infections caused by Brevundimonas vesicularis, a nonfermenting Gram-negative bacterium, are very rare. Here, we report the first case of multidrug-resistant hospital acquired urinary tract infection by B. vesicularis. Patient was successfully treated with antimicrobial therapy with piperacillin-tazobactam and amikacin.

Chromosomal instability in the lymphocytes of breast cancer patients.

Genomic instability in the tumor tissue has been correlated with tumor progression. In the present study, chromosomal aberrations (CAs) in peripheral blood lymphocytes (PBLs) of breast tumor patients were studied to assess whether chromosomal instability (CIN) in PBLs correlates with aggressiveness of breast tumor (i.e., disease stage) and has any prognostic utility. Cultured blood lymphocyte metaphases were scored for aberrations in 31 breast cancer patients and 20 healthy age and sex-matched controls. A variety of CAs, including aneuploidy, polyploidy, terminal deletions, acentric fragments, double minutes, chromatid separations, ring chromosome, marker chromosome, chromatid gaps, and breaks were seen in PBLs of the patients. The CAs in patients were higher than in controls. A comparison of the frequency of metaphases with aberrations by grouping the patients according to the stage of advancement of disease did not reveal any consistent pattern of variation in lymphocytic CIN. Neither was any specific chromosomal abnormality found to be associated with the stage of cancer. This might be indicative of the fact that cancer patients have constitutional CIN, which predisposes them to the disease, and this inherent difference in the level of genomic instability might play a role in disease progression and response to treatment.