Point of care HIV testing in dental settings in high-income countries: A mixed-methods systematic review.

OBJECTIVES: Expanding HIV testing beyond specialized services has been a key strategic approach to eliminating the transmission of HIV. In recent years, dental settings have been identified as offering an opportunity for delivering point of care HIV testing (POCT) interventions. Intervention components and implementation strategies have varied across studies and there is uncertainty about the prevalence of undiagnosed HIV in the dental patient population. Therefore, this systematic review aimed to synthesize the HIV testing outcomes of intervention studies, identify the core components of POCT interventions implemented in dental settings; and understand the barriers and facilitators to intervention implementation. METHODS: A mixed-methods systematic review was undertaken. Two authors reviewed abstracts and full papers for inclusion and appraised the studies using the Mixed Methods Appraisal Tool. A convergent integrated mixed methods study design underpinned the synthesis. Outcomes were presented using descriptive statistics. Intervention components were mapped to the Template for Intervention Description and Replication (TIDieR) checklist. Barriers and facilitators were described using a narrative thematic analysis. RESULTS: POCT was offered to 22 146 dental patients, 62.5% accepted POCT. Intervention studies that reported higher uptake of testing utilized a dedicated dental or researcher staff member to provide testing, integrated testing and provided results within the routine dental appointment and adopted a provider-initiated universal approach to offering testing. Six themes emerged that were pertinent to the barriers and facilitators to HIV testing in dental setting. CONCLUSIONS: POCT uptake in dental settings was comparable with other non-specialized health settings. Key to the operationalization of the intervention were perceptions about its value and relevance to the dental patient population, attitudes toward the intervention, logistical barriers to its implementation, the risk of HIV testing stigma to the patient-practitioner relationship and maximising the fit of the intervention within the constraints of the dental setting.

The potential role of dentists in HIV screening.

Recent evidence suggests there is a role for the dental team, particularly dentists, in offering chairside HIV screening to patients during dental appointments. HIV is no longer a death sentence with early diagnosis and effective treatment contributing to a good prognosis. Despite the availability of both venipuncture diagnostic and rapid saliva/finger prick screening tests for HIV infection, 25% of people living with HIV in the United Kingdom are undiagnosed and remain at risk of transmitting their infection if having unprotected sex. This paper highlights the international evidence that supports dentists' willingness to conduct HIV screening and dental patient acceptance, and explores whether this is an opportunity or a step too far.

Bilateral hypertrophy of masseteric and temporalis muscles, our fifteen patients and review of literature.

OBJECTIVE: The association of bilateral hypertrophy of temporalis and masseteric muscles is a rare clinical entity. The origin of the condition is unclear, causing cosmetic problems, pain, and functional impairment. PATIENTS AND METHODS: In this paper we analyzed 15 patients treated at the Department of Maxillo-Facial Surgery of the University of Naples Federico II, from 2000 to 2013, for temporalis and/or masseteric muscle hypertrophy, and in particular, a rare case of a patient with a marked bilateral swelling of the temporalis and masseteric region, in conjunction with a review of the literature. RESULTS: Fourteen patients have not any kind of postoperatively problems. The last patient had been aware of the swelling for many years and complained of recurrent headaches. We adopted a new protocol fort this patients and the patient was very pleased with the treatment results, and reported a reduction in headaches and a continuation of his well-being, in addition to greater self-confidence. The last follow-up was performed three years after the first treatment, and the patient showed a complete resolution of his symptoms, and just a small increase of the swelling. CONCLUSIONS: The treatment of temporalis and masseteric hypertrophy with Botulin toxin could be an effective option compared to conservative treatment or surgical intervention, although the review of the literature shows that this is only a temporary treatment. In fact, surgery still remains the best option. The treatment must be repeated every 4/6 months for 2-3 consecutive years before having stable benefits. To overcome this problem, an association with a bite treatment allowed us to achieve more lasting and more stable results over time without a recurrence of symptoms between the treatments. Furthermore, this association has enabled us to obtain a more rapid reduction of the hypertrophy.

Australian dentists' perspectives on rapid HIV testing.

BACKGROUND: Fourteen per cent of people living with HIV in Australia, as in other countries, are not aware of their infection or their infective status. Dentists have the necessary expertise and are well-placed for access by those sections of the population who would not normally access screening for HIV. METHODS: A national cross-sectional online survey of 532 Australian dentists was conducted during the period June to October 2013. We surveyed dentists' understanding and willingness to undertake rapid HIV testing (RHT). RESULTS: The majority of respondents (65.1%) believed that RHT was needed in dental clinics, with approximately two-thirds of respondents indicating that RHT should be made available immediately. If RHT was to be undertaken in a dental setting, 51.1% of dentists thought that it should be conducted on saliva only, as opposed to blood or blood/saliva. Only 21.9% of dentists would currently be comfortable advising a patient of a reactive (i.e. positive) result indicative of HIV infection, with male dentists (26.1% comfortable) more comfortable than female dentists (17.5% comfortable) (p = 0.009). CONCLUSIONS: The majority of respondents were willing to provide RHT in their community settings. However, our data indicate that dentists would need additional training in HIV medicine, test administration and giving reactive results.

Facial osteomas: fourteen cases and a review of literature.

OBJECTIVE: Osteomas are benign tumors that frequently affect the cranio-facial region, especially the temporal bones, jaw and sinus. This lesion very rarely involves the maxillary bones. The aim of our study is to describe our surgical case series and to evaluate the diagnosis and management of peripheral craniofacial osteomas with a review of the literature. PATIENTS AND METHODS: We retrospectively analyzed a series of 14 patients that underwent surgery for the removal of a cranio-facial osteoma, 10 cases were peripheral osteoma of the lower jaw and 4 were peripheral osteomas of the upper jaw. The 14 patients included 8 females and 6 males, with a mean age of 42 years. The median follow up period was 48 months. RESULTS: All patients received a total surgical removal and we did not have any intraoperative complications with optimal cosmetic and functional results. Pain resolved in all cases and a single case postoperative dysesthesia occurred. NO recurrence has been detected at last follow-up visit. CONCLUSIONS: Osteomas must be well identified and differentiated from other solid diseases of the bone and should be treated if symptomatic. The elective treatment is surgical removal, resulting in a complete resolution of the pathology.

Dental hygienists' knowledge of HIV, attitudes towards people with HIV and willingness to conduct rapid HIV testing.

OBJECTIVES: To normalize rapid human immunodeficiency virus (HIV) testing in the United States, expanded rapid HIV testing initiatives are needed outside the routine medical setting. The dental setting is a logical choice as almost two-thirds of Americans regularly see a dental provider each year. This study was aimed to determine the dental hygienists' knowledge of HIV, attitudes towards people living with HIV and willingness to conduct rapid HIV testing. METHODS: A national cross-sectional survey of practicing dental hygienists and senior dental hygiene students were recruited using state dental hygiene associations, email LISTSERVS, dental hygiene programmes and continuing education conferences (n = 634). RESULTS: The mean knowledge score was 10.5/13. High versus low test-scorers (75% of test questions or more answered correctly versus less than 75% answered correctly) did differ in their comfort level in counselling about sexual HIV prevention methods (P = 0.03) and comfort level in working with medically compromised patients (P = 0.04). CONCLUSION: Dental hygienists, with additional training in HIV prevention counseling and diagnostic testing, may be an appropriate profession to conduct rapid HIV testing.