Computer-Controlled Local Anaesthesia Delivery efficacy - a literature review

Area of Science:

• Dentistry
• Pain Management
• Anesthesiology

Background:

• Effective local anesthesia is crucial for patient comfort during dental procedures, especially for anxious individuals.
• Various techniques exist, including traditional methods and newer technologies like Computer-Controlled Local Anaesthesia Delivery systems (CCLADs).

Purpose of the Study:

• To compare the efficacy of CCLADs versus conventional local anesthesia techniques in terms of perceived pain.
• To evaluate patient comfort and other relevant parameters during dental treatment.

Main Methods:

• A comprehensive literature search was conducted on PubMed, Cochrane Library, and Google Scholar (2015-2023).
• Included studies directly compared CCLADs with conventional carpule anesthesia in pediatric and adult patients.
• Twenty studies involving 1347 subjects were reviewed, analyzing parameters like pain, behavior, vital signs, satisfaction, and anxiety.

Main Results:

• The use of CCLADs was found to be significantly less painful than traditional local anesthesia techniques.
• CCLADs demonstrate promise in improving pain perception management for dental patients.
• Evaluated parameters included pain, child behavior, heart rate, blood pressure, satisfaction, anxiety, and anesthetic duration.

Conclusions:

• CCLADs represent a less painful alternative to conventional local anesthesia for dental procedures.
• This technology shows potential for enhancing patient comfort and managing pain perception.
• Further research is recommended to fully explore the applications and benefits of CCLADs.