Article
Engineering, Biomedical
Yashodhan M. Bichu, Abdulraheem Alwafi, Xiaomo Liu, James Andrews, Bjoern Ludwig, Aditi Y. Bichu, Bingshuang Zou
Summary: This narrative review provides a comprehensive overview of the materials currently used for the fabrication of clear aligners, highlighting their characteristics and key factors in an oral environment. The article discusses historical developments and current protocols, features of contemporary bioactive materials, and emerging trends related to clear aligner therapy. It emphasizes the importance of advancements in aligner material chemistry and engineering, as well as increased awareness of environmental responsibilities for sustainable development.
BIOACTIVE MATERIALS
(2023)
Review
Chemistry, Physical
Riccardo Nucera, Carolina Dolci, Angela Mirea Bellocchio, Stefania Costa, Serena Barbera, Lorenzo Rustico, Marco Farronato, Angela Militi, Marco Portelli
Summary: This systematic review compares different clear aligner therapies with regards to the presence or configuration of attachments. The analysis of several clinical trials suggests that attachments can enhance the effectiveness of clear aligner treatment, particularly in improving root torque, rotation, and mesio-distal movement. However, the evidence is limited for intrusion and extrusion, and there is a lack of studies on posterior bucco-lingual tipping/expansion.
Review
Chemistry, Multidisciplinary
Stacy Ann Rosenberg, P. Emile Rossouw, Basir A. Barmak, Dimitrios Michelogiannakis, Fawad Javed
Summary: This systematic review assessed the postoperative facial swelling and occlusion achieved with clear aligner therapy and fixed orthodontic therapy after orthognathic surgery. Four studies showed that clear aligner therapy and fixed orthodontic therapy are comparable in terms of postoperative occlusion and facial swelling.
APPLIED SCIENCES-BASEL
(2023)
Review
Chemistry, Multidisciplinary
Majd Khashashneh, Jithendra Ratnayake, Joanne Jung Eun Choi, Li Mei, Karl Lyons, Paul A. Brunton
Summary: The objective of this article was to determine the effectiveness of tooth whitening procedures when combined with orthodontic clear aligners. The systematic review included three studies that assessed the efficacy of dental bleaching using clear aligners. The results showed that clear aligners can improve tooth shade when used as bleaching trays.
APPLIED SCIENCES-BASEL
(2022)
Review
Health Care Sciences & Services
Federica Di Spirito, Francesco D'Ambrosio, Davide Cannata, Vincenzo D'Anto, Francesco Giordano, Stefano Martina
Summary: This umbrella review aimed to compare the periodontal conditions of patients undergoing orthodontic treatment with clear aligners and fixed appliances. The study protocol was developed following the PRISMA statement and registered on PROSPERO. Systematic reviews with meta-analysis published in English without date restriction were searched across multiple databases. The study quality was assessed using the AMSTAR 2 tool. The findings suggest that there are slight differences in periodontal parameters between clear aligners and fixed appliances, but these differences are clinically negligible.
Review
Chemistry, Multidisciplinary
Francesco Inchingolo, Angelo Michele Inchingolo, Sabino Ceci, Vincenzo Carpentiere, Mariagrazia Garibaldi, Lilla Riccaldo, Daniela Di Venere, Alessio Danilo Inchingolo, Giuseppina Malcangi, Andrea Palermo, Francesco Carlo Tartaglia, Gianna Dipalma
Summary: Retention is a crucial phase in orthodontic treatment, and both fixed and removable retainers can effectively maintain the results. This study assessed the efficacy of using removable restraints versus fixed solutions for long-term outcomes. Different retainer systems have their advantages and requirements in terms of patient compliance and maintenance.
APPLIED SCIENCES-BASEL
(2023)
Review
Chemistry, Multidisciplinary
Alessandra Lucchese, Chiara Bonini, Maddalena Noviello, Maria Teresa Lupo Stanghellini, Raffaella Greco, Jacopo Peccatori, Antonella Biella, Elena Tassi, Valeria Beretta, Fabio Ciceri, Marta Marcolina, Enrico Gherlone, Maurizio Manuelli
Summary: The study shows that removable orthodontic appliances do affect the oral microbiota, with significant changes occurring just 15 days after the start of therapy, regardless of the appliance type. However, oral pathogen levels decrease significantly or even return to pre-treatment levels several months after the end of therapy.
APPLIED SCIENCES-BASEL
(2021)
Review
Oncology
Mohammad Khursheed Alam, Mohammed Awawdeh, Sanjeev B. Khanagar, Wael Aboelmaaty, Huda Abutayyem, Haytham Jamil Alswairki, Ahmed Ali Alfawzan, Mohammad Younis Hajeer
Summary: This systematic review and meta-analysis examines the impact of cancer and its treatment on orthodontic treatment success. It finds a strong association between radiotherapy, antineoplastic drugs, and reduced success in orthodontic treatment, especially in older populations. The review underscores the importance of considering cancer therapies in orthodontic planning to optimize results and minimize complications.
Review
Health Care Sciences & Services
Edwin Cohen, Bill Byrom, Anja Becher, Magnus Jornten-Karlsson, Andrew K. Mackenzie
Summary: This systematic review evaluates the effectiveness of electronic consent (eConsent) in enhancing patient understanding, engagement, and acceptability of clinical trial information. The results show that compared to traditional paper-based consent, eConsent allows patients to better understand trial information, engage more actively, and rate the consent process as more acceptable and usable.
JOURNAL OF MEDICAL INTERNET RESEARCH
(2023)
Review
Health Care Sciences & Services
Edwin Cohen, Bill Byrom, Anja Becher, Magnus Jornten-Karlsson, Andrew K. Mackenzie
Summary: This systematic review examines the effectiveness of electronic consent (eConsent) compared to traditional paper-based consent. The findings show that patients using eConsent have a better understanding of study information, greater engagement with content, and find the consenting process more acceptable and usable. eConsent has the potential to address data quality concerns related to flawed consenting processes.
JOURNAL OF MEDICAL INTERNET RESEARCH
(2023)
Article
Dentistry, Oral Surgery & Medicine
Maurice J. Meade, Tony Weir
Summary: This cross-sectional study surveyed orthodontic clear aligner therapy (CAT) practices among orthodontists in Australia. The majority of orthodontists provided CAT, but there were variations in their practices. The approval rate for digital treatment plans (DTP) was low, and refinements were common. Orthodontists felt least comfortable treating patients with bilateral crossbite and deep overbite. There were diverse choices of CAT systems, and the preference for fixed appliances influenced the decision not to provide CAT.
AMERICAN JOURNAL OF ORTHODONTICS AND DENTOFACIAL ORTHOPEDICS
(2022)
Article
Dentistry, Oral Surgery & Medicine
Yuri Shimada, Yoshifumi Yoshida, Ryosuke Isogai, Koutaro Maki
Summary: This study verified that the orthodontic force in transparent orthodontic appliances can be estimated and visualized using near infrared 2D birefringence measurement. This information is crucial for meeting the aesthetic demands of patients and adjusting the aligners.
DENTAL MATERIALS JOURNAL
(2022)
Review
Dentistry, Oral Surgery & Medicine
Yassir A. Yassir, Sarah A. Nabbat, Grant T. McIntyre, David R. Bearn
Summary: The study evaluated the clinical effectiveness of clear aligner treatment (CAT). The findings showed that CAT is effective for mild to moderate malocclusions but less effective for severe cases or specific tooth movements. There were conflicting results regarding treatment duration, but CAT may lead to shorter treatment in mild to moderate cases. CAT had a higher risk of relapse but better periodontal health. The risk of root resorption tended to be lower with CAT.
CLINICAL ORAL INVESTIGATIONS
(2022)
Review
Multidisciplinary Sciences
Elizabeth Gargon, Sarah L. Gorst, Karen Matvienko-Sikar, Paula R. Williamson
Summary: The study identified 37 COS published in 2019, with some focusing on pediatric health conditions. However, there is a need to increase children's involvement in COS development and to clarify research goals. Additionally, relevant COS have been identified for 22 of the leading causes of global disease burden.
Article
Chemistry, Multidisciplinary
Lan Huong Timm, Ralf Roessler, Martin Baxmann
Summary: This retrospective real-world study evaluated the outcomes of clear aligner treatment (CAT) and patient demographics of patients seeking orthodontic re-treatment who had previously received orthodontic treatment in childhood or adolescence. Data from 2080 patients in Germany who completed their CAT between June 1st and June 30th, 2022 were analyzed. The study highlights the need for orthodontists and dentists to provide adequate information to patients about long-term retention and decision-making for orthodontic treatment, especially for re-treatment.
APPLIED SCIENCES-BASEL
(2023)
