Human papilloma virus vaccination: knowledge, awareness and acceptability among medical and paramedical students

Background: Cervical cancer is the second leading cause of death in india. it is also one of the few malignancies where an infectious etiological agent human papilloma virus (HPV) has been identified. With the advent of HPV vaccination, it is possible to reduce the morbidity and mortality associated with carcinoma cervix. But biggest hurdle to achieve this is the lack of awareness about the availability and use of HPV vaccine. This study was conducted to know knowledge and awareness of HPV infection and vaccination among medical and paramedical students. We also evaluated the acceptability and coverage of HPV vaccine among these students.Methods: This study was conducted among a total of 520 female students of the Sri Dharmasthala Manjunatheshwara University with the help of a questionnaire. The study group included 207 MBBS students, 167 BDS students, 89 nursing students and 57 physiotherapy students.Results: Most of the students were in 18-20 years’ age group. Nearly 40.57% of the students knew that HPV is sexually transmitted and 29.80% were aware that this infection can be prevented. Availability of HPV vaccine was known to 75% of the students and the main source of their information was through their college teachings. Nearly 43.75% of the students knew HPV vaccine protects against cervical cancer and 26.73% of the students were vaccinated. Overall knowledge and awareness were better among medical students.Conclusions: A lot of work needs to be done so as to make the target population accept HPV vaccine. There is a great difference between awareness of availability of the vaccine and its use. This emphasizes the need for health care professionals to take special interest in promoting this vaccine in the general population.

Total laparoscopic hysterectomy: a retrospective study of 5 years

Background: Hysterectomy is one of the most common gynecological surgeries performed around the world. This study was done to review the data of all patients who underwent TLH. With this study a uniform method of performing TLH by a single surgeon was assessed.Methods: A 5 years retrospective study was performed at Sri Dharmasthala Manjunatheshwara College of Medical Sciences and Hospital Dharwad, Karnataka India. Demographic data, pre-operative findings, indication for surgery, intra-operative and post-operative complications, duration of surgery were recorded and analyzed.Results: A total of 118 women were included in the study. Mean age of the patients wasMost common indication for the surgery was leiomyoma. Mean operating time was 162.18 minutes. Mean weight of the post-operative specimen was 208.45 grams. Intra-operative urinary bladder injury was seen in 1 patient. Conversion to laparotomy was needed in 2 patients.Conclusions: With improving experience TLH can be performed safely without complications. As number of surgeries done increases duration of TLH reduces. TLH can be effectively used to avoid laparotomy.

Antimicrobial Efficacy of Acacia nilotica, Murraya koenigii L. Sprengel, Eucalyptus hybrid, Psidium guajava extracts and their combinations on Fusobacterium nucleatum and Porphyromonas gingivalis

The herbal extracts have been effectively tried in the treatment and prevention of many oral diseases. Aim: The aim is to assess the antimicrobial efficacy of Acacia nilotica, Murraya koenigii L. Sprengel, Eucalyptus hybrid, Psidium guajava extracts and their combinations on Fusobacterium nucleatum (Fn) and Porphyromonas gingivalis (Pg). Materials and Methods: The extraction process was carried out by Soxhlet apparatus using ethanol as solvent. The combinations of the four plant extracts were prepared by combining an equal quantity of 10% solution of each of the four plant extracts. The antimicrobial efficacy testing of the plant extracts and their combinations on Fn and Pg was performed using agar well diffusion method. Columbia 5% of sheep blood agar plates were used for antimicrobial efficacy testing under anaerobic conditions. The qualitative assay was carried out to identify the various phytochemical constituents. Dimethyl sulfoxide and 0.2% chlorhexidine acted as negative and positive controls, respectively. The mean diameter of inhibition zone between different categories was compared using one-way analysis of variance. Results: All the individual plant extracts and their double, triple, and quadruple combinations were effective in inhibiting the growth of these bacteria. However, 0.2% chlorhexidine produced the highest mean diameter of inhibition zone. Conclusion: The plant extracts in combinations offer enhanced antimicrobial efficacy due to their synergistic action besides slowing the development of bacterial resistance. Hence, these extracts in combinations could be used tried as effective alternates to chlorhexidine.

Antimicrobial efficacy of the combinations of Acacia nilotica, Murraya koenigii (Linn.) Sprengel, Eucalyptus, and Psidium guajava on primary plaque colonizers: An in vitro study.

Background: The rise in disease incidence, increased resistance of pathogenic bacteria to currently used antibiotics and chemotherapeutics, opportunistic infections in immunocompromised individuals, and financial considerations in developing countries necessitates alternate preventive and treatment strategies for oral diseases. Objective: The objective of the study is to assess the antimicrobial efficacy of triple and quadruple combinations of Acacia nilotica (AN), Murraya koenigii (Linn.) (MKL) Sprengel, Eucalyptus (Euca), and Psidium guajava (PS) on primary plaque colonizers. Materials and Methods: The phytochemicals in four plants were extracted using Soxhlet apparatus. The dried extracts were diluted with dimethyl sulfoxide (DMSO) to prepare stock solutions (100 mg/ml) of each plant. The triple and quadruple combinations were prepared after mixing equal quantities of stock solutions from each plant extracts. The antimicrobial efficacy testing was done on Streptococcus mutans, Streptococcus sanguis, and Streptococcus salivarius using agar well diffusion method. Chlorhexidine of 0.2% composition and DMSO were used as positive and negative controls, respectively. The mean diameter of inhibition zone between different categories was compared using one‑way analysis of variance. Results: The combination of AN + MKL Sprengel + Euca + PS produced the highest mean diameter of inhibition zone (23.5 ± 2.17 mm) against S. mutans. The combination of AN + MKL Sprengel + Euca produced the maximum antimicrobial efficacy against S. sanguis (19.83 ± 1.33). Conclusion: All the triple and quadruple combinations of the plant extracts offered antimicrobial benefits either superior or comparable to 0.2% chlorhexidine against S. mutans, S. sanguis, and S. salivarius.

Temporomandibular disorders and functional somatic syndromes: Deliberations for the dentist.

Temporomandibular disorder (TMD) is an umbrella term for a collection of disorders affecting the temporomandibular joint (TMJ) and associated tissues. TMD is not a rare pathology for the dentist. The most common presenting symptom is pain, which causes the patient seek immediate treatment. Management is dictated by the cause. The most 'famed' causes include trauma, inflammation, aging, parafunctional habits, infections, neoplasms, and stress; and these are always considered in the differential diagnosis of TMJ pain. There are some less 'famed' causes of TMD, which are characterized by increased pain sensitivity due to psychosocial factors; these include myofascial pain syndrome and functional somatic syndromes (FSS) such as fibromyalgia and chronic fatigue syndrome. They present with chronic pain, fatigue, disability, and impairment in ability to perform daily activities. A non-systematic search in the English literature revealed numerous studies describing the occurrence of TMD in these conditions, along with few other oral manifestations. TMD has been even considered to be a part of the FSS by some. In these patients, TMD remains a recurring problem, and adequate management cannot be achieved by traditional treatment protocols. Awareness of these conditions, with correct diagnosis and modification of management protocols accordingly, may resolve this problem.

The effect of air abrasion on the retention of metallic brackets bonded to fluorosed enamel surface.

Background: Bonding brackets to fluorosed enamel remains a clinical challenge and bracket failure at the compromised enamel interface is common. Objective: To check the effect of air abrasion on the retention of metallic brackets bonded to fluorosed enamel surface. Materials and Methods: Sixty freshly extracted human premolar teeth having moderate to severe dental fluorosis as per Dean's criteria were collected and divided into three groups of 20 each. The groups were treated as follows: In group I, acid etching was followed by bonding with Transbond XT® ; in group II, sandblasting and acid etching was followed by bonding with Transbond XT® ; and in group III, sandblasting and acid etching was followed by bonding with Enlight LC® . An Instron™ universal testing machine was used for determining the debonding force, and from this the shear bond strength was computed. The sample with highest shear bond strength from each group was selected for the scanning electron microscopy (SEM) study. The prepared specimens were examined under a JSM-840A scanning electron microscope (JEOL Ltd, Tokyo, Japan) operated at 20 kV. Photographs were taken at progressively higher magnifications of ×50, ×100, ×500, and ×1000 to view the enamel surface and the adhesive remaining on the enamel surface after debonding. The shear bond strengths of the groups were compared using the one-way ANOVA (analysis of variance) and Tukey post hoc test. The distribution of adhesive remnant index (ARI) score was compared using the Chi-square test. Results: The mean shear bond strength in group I was 10.36 MPa, with a standard deviation of 0.225. The corresponding values in group II and group III were 11.41±0.237 MPa and 11.39±0.201 Mpa, respectively. There was a statistically significant difference between the three groups in the mean shear bond strength values. Conclusion: Sandblasting followed by acid etching provides significantly higher bond strength values compared to acid etching alone, irrespective of the bonding material employed.

Treatment of skeletal class II malocclusion using the “Forsus” appliance: A case report.

Fixed functional appliances are valuable tools introduced to assist in the correction of skeletal class II malocclusions at the deceleration stage of growth for achieving stable results. The most commonly used such appliances are the Herbst appliance and the Jasper jumper. The recent advance in the field of fixed functional appliance is the Forsus appliance. We are reporting a 16 year old patient with a skeletal class II malocclusion treated using the Forsus appliance. The appliance was worn for 4 months after the initial alignment with fixed mechanotherapy (MBT O22). The mandible was brought forward to a class I skeletal and dental relationship by the end of this treatment.