Differences in knowledge related to dental implants between patients with and without a treatment history of dental implants

The effect of individuals' oral hygiene habits and knowledge levels on peri-implant health and disease: a questionnaire-based observational study

BACKGROUND

Peri-implant disease and health are associated with microbial dental plaque. Therefore, oral hygiene plays a role in preventing and treating these diseases. This study aimed to determine the relationships among knowledge of peri-implant status, oral hygiene habits, and peri-implant disease and health.

METHODS

A total of 144 implants in nonsmokers with controlled systemic disease were included in the study. Peri-implant disease and the conditions of the implants were determined with periodontal indices and radiographs based on the 2017 World Workshop on the Classification of Periodontal and Peri-implant Diseases and Conditions and The EFP S3 level clinical practice guideline. Individuals were asked 66 questions regarding demographic information, oral hygiene habits and history, and knowledge of peri-implant diseases. One-way ANOVA was used to compare the three peri-implant disease and condition categories.

RESULTS

There was a significant difference between groups regarding toothpaste type (p < 0.05). Gum protection toothpaste was greater in the peri-implant health group. Patients' use of interdental products was very low; often, no products were used for implant prosthesis. There was no significant difference among the groups regarding oral hygiene product use or oral hygiene habits (p > 0.05). There was a significant difference between groups regarding frequency of visit (p < 0.05). The frequency of visits to the dentist for pain was greater for individuals with peri-implantitis. There is a significant difference between the groups' answers for the causative and initiating factors of peri-implant disease (p < 0.05). The peri-implant health group answered that microbial dental plaque is the most crucial initiating factor of peri-implant diseases, and bleeding on probing is the most critical determinant of peri-implant diseases at a higher rate than the other groups.

CONCLUSIONS

Patients' oral hygiene habits and knowledge levels are almost similar according to peri-implant status. Knowledge does not reflect a patient's oral hygiene behavior. Clinicians should ensure that individuals' oral hygiene practices align with their increased awareness regarding peri-implant illnesses.

#implantology: A content analysis of the implant-related hashtags on Instagram

STATEMENT OF PROBLEM

Social media platforms such as Instagram have recently become popular among dentists, dental interest groups, and patients for sharing dental-related information. However, a study that dissects and analyzes implant-related posts on Instagram is lacking.

PURPOSE

The purpose of this study was to analyze the type of implant-related information on Instagram by highlighting the characteristics of the top-performing posts and assessing their usefulness as educational content.

MATERIAL AND METHODS

A list of 12 implantology-related hashtags on Instagram was searched, and, for each hashtag, data were acquired for the "Top 12 posts" listed by the Instagram search algorithm. The contents of each post, including the number of likes and followers, content type, poster role, post content, theme and type, account type, and accuracy of claims, were collected. Descriptive statistics were calculated, and comparisons were performed by using the Mann-Whitney U and Kruskal Wallis tests (α=.05).

RESULTS

The search identified 4 541 867 implant-related posts. The 2 most used hashtags were #dentalimplants (n=1 478 770) and #implant (n=1 303 575). Authorship and content analysis showed that dentists, including specialists, posted about 42% of the posts. More than half of the posts were in the form of pictures (62.5%), self-promotional (77.8%), and used for marketing purposes (61.8%). Most posts were not supported by evidence, and only 27.8% shared clinical facts. However, compared with self-promotional posts, most educational posts shared clinical facts with more likes, views, and followers (P<.001).

CONCLUSIONS

More than 4 million posts related to implant dentistry were identified on Instagram. Dental interest groups and patients authored most posts, with less contribution from dentists and specialists. Social media awareness among dentists may enhance the number of educational posts and provide a novel platform for networking and communication.

Implementation of WeChat-based patient-doctor interaction in the management of Helicobacter pylori infection: A propensity score matching analysis

OBJECTIVE

We aimed to investigate if the WeChat-based patient-doctor interaction could affect treatment outcomes of Helicobacter pylori (H. pylori) eradication compared with conventional patient education (CPE) alone.

METHODS

Patients treated for H. pylori infection for the first time at our clinic from 1 July 2019 to 31 July 2021 were retrospectively included and divided into the CPE and WeChat groups. Both groups received CPE including verbal education and a specifically designed printout with detailed instructions. Those in the WeChat group were required to join a physician-managed WeChat group chat and they were encouraged to ask questions for clarification. Baseline characteristics were matched using propensity score matching between the two groups. Relevant knowledge and instructions were occasionally shared. Eradication rate, compliance, and adverse events in the two groups were evaluated.

RESULTS

A total of 348 patients were included after propensity score matching. Intention-to-treat analysis revealed eradication rate of 85.6% in the WeChat group and 80.5% in the CPE group (P = 0.199), whereas the per-protocol eradication rate was 91.1% and 88.2% (P = 0.399), respectively. Compliance did not differ between the two groups (WeChat group vs CPE group: 92.5% vs 91.4%, P = 0.693). The incidences of adverse events were also comparable between the two groups.

CONCLUSIONS

CPE utilization already yields fair H. pylori eradication rate; however, the WeChat-based patient-doctor interaction did not yield better results. More appropriate managements are needed in the future to explore the impact of the WeChat platform on H. pylori eradication.

Quality of YouTube TM videos on dental implants

BACKGROUND

Patients search YouTube for health-care information.

PURPOSE

To examine what YouTube offers patients seeking information on dental implants, and to evaluate the quality of provided information.

MATERIAL AND METHODS

A systematic search of YouTube for videos containing information on dental implants was performed using the key words Dental implant and Tooth replacement. Videos were examined by two senior Oral and Maxillofacial Surgery residents who were trained and calibrated to perform the search. Initial assessment was performed to exclude non- English language videos, duplicate videos, conference lectures, and irrelevant videos. Included videos were analyzed with regard to demographics and content's usefulness. Information for patients available from the American Academy of Implant Dentistry, European Association of Osseointegration, and British Society of Restorative Dentistry were used for benchmarking.

RESULTS

A total of 117 videos were analyzed. The most commonly discussed topics were related to procedures involved in dental implantology (76.1%, n=89), and to the indications for dental implants (58.1%, n=78). The mean usefulness score of videos was poor (6.02 ±4.7 [range 0-21]), and misleading content was common (30.1% of videos); mainly in topics related to prognosis and maintenance of dental implants. Most videos (83.1%, n=97) failed to mention the source of information presented in the video or where to find more about dental implants.

CONCLUSIONS

Information about dental implants on YouTube is limited in quality and quantity. YouTube videos can have a potentially important role in modulating patients attitude and treatment decision regarding dental implants.

Knowledge, aptitudes, and preferences in implant dentistry teaching/training among undergraduate dental students at the University of Barcelona

Background

Oral implant rehabilitation should be considered a treatment option for any edentulous patient and Implant Dentistry is currently a discipline taught in the undergraduate formation. The level of knowledge acquired and how the students perceive the quality of training in Implant Dentistry could assess to know if it is necessary to improve the syllabus.

Material and Methods

A questionnaire was developed with 11 questions: Basic knowledge (7); Perception of training received (2); Ways in which students would receive training (2). To be responded anonymously and voluntarily for undergraduates students in the Faculty of Dentistry (University of Barcelona, Spain).

Results

One hundred and seven students, 76 third year (Group A) and 31 fourth year (Group B) answered the questionnaire. In Group A, 98.68% of students and in Group B 93.54% believed they were poorly informed; 100% of both groups would prefer to receive more training as part of the degree or as postgraduate training through modular courses imparted by experts (A: 71,05%, B: 70,96%) Training through postgraduate programs or training given by private businesses were the least desirable options (A: 42%, B: 64.51%). Questions about basic knowledge acquired received varying responses, which might indicate a certain level of confusion in this area.

Conclusions

The undergraduate syllabus must be revised to include sufficient content and training to allow the student to indicate implant-based treatments based on evidence. Students would prefer training to be included in the undergraduate syllabus.

Key words:Dental implants, dental students, dental education, dental syllabus, implant dentistry.