Hypnosis, anesthesia, pain management, and preparation for medical procedures.

Hypnosis has a long history of use for anesthesia and pain management, as well as in assisting patient to prepare for medical procedures. This article reviews the history of hypnosis applications in clinical medicine and dentistry. Research on hypnotic susceptibility or hypnotic ability shows that the ability to respond effectively to hypnosis is a relatively stable trait, partially heritable, and measurable by means of several standard procedures. Persons low in hypnotic ability may benefit from alternative therapeutic interventions; however, the majority of medical patients will benefit from the integration of adjunctive hypnotic therapies into their medical and dental care. The article closes with a discussion of the stronger evidence-based applications of hypnosis in healthcare, and the need for well-trained certified hypnosis practitioners.

Local anaesthetics combined with vasoconstrictors in patients with cardiovascular disease undergoing dental procedures: systematic review and meta-analysis protocol.

INTRODUCTION: The use of vasoconstrictors combined with local anaesthetics (LAs) in dentistry for patients with cardiovascular disease (CVD) is still controversial in the scientific literature. It raises concerns regarding the possibility of transient episodes, triggering negative cardiovascular outcomes. METHOD/DESIGN: Trials eligible for our systematic review will enrol patients with CVD who have undergone dental treatments carried out with the use of LAs by comparing two arms: LAs with vasoconstrictors and LAs without vasoconstrictors. The research will be conducted in the electronic databases, namely Cochrane Central Register of Controlled Trials (CENTRAL), MEDLINE, Embase, Healthstar (via Ovid), Cumulative Index to Nursing and Allied Health Literature and Web of Science, from their inception to December 2017, without any restrictions in terms of language and status of publication. A team of reviewers will independently assess titles, abstracts and complete text to determine eligibility. For eligible studies, the same reviewers will perform data extraction and evaluate the risk of bias in the selected articles. The selected outcomes comprise death, mortality by a specific cause, stroke, acute myocardial infarction, hospitalisation, pain, bleeding, arrhythmias, ischaemic episodes, anxiety, adverse effects, changes in blood pressure, changes in heart rate, anxiety and results obtained via oximetry. Whenever possible, we will conduct a meta-analysis to establish the effects of LAs with and without vasoconstrictors in the patients with CVD, and the overall quality of evidence for each outcome will be determined using the Grading of Recommendations Assessment, Development and Evaluation classification system. ETHICS AND DISSEMINATION: Ethics committee approval was not necessary because this is a protocol of systematic review. This systematic review will be submitted for presentation at conferences and for publication in a peer-reviewed journal. Our review will assess the risks of cardiovascular events when using LAs with and without vasoconstrictors in patients with CVD, focusing on important clinical outcomes. PROSPERO REGISTRATION NUMBER: CRD42016045421.

Clinical, morphological, and ultrastructural aspects with the use of Er:YAG and Er,Cr:YSGG lasers in restorative dentistry.

The Er:YAG laser has an active medium of Yttrium-Aluminium-Garnet doped with Erbium ions and emits free-running pulsed laser energy at a wavelength of 2940 nm. The Er,Cr:YSGG laser has an active medium of Yttrium-Scandium-Gallium-Garnet doped with Erbium and Chromium ions and emits free-running pulsed laser energy at a wavelength of 2780 nm. These wavelengths have a high absorption in water, which makes their application appropriate for ablating oral soft tissue as well as dental hard tissue. This article examines the principles of use for the Er:YAG and Er,Cr:YSGG lasers in clinical restorative dentistry and reviews the literature regarding different aspects of the use of laser energy on hard tissues.

[Comparison of analgetic effect of magnetic and laser stimulation before oral surgery procedures]. / Porównanie efektu przeciwbólowego lasero- i magnetostymulacji przed chirurgicznymi zabiegami stomatologicznymi.

Oral surgery procedures are often the cause of painful sensations because of their tissue invasiveness. To avoid these sensations a wide use of nonsteroid antiinflammatory drugs is usually accepted. Because of plenty side effects of these drugs alternative antipain agents are desired. The goal of this study was to assess antipain effect of laser stimulation and alternating magnetic field in oral surgery procedures. Pain sensations in patients during: local anesthetics application, surgical procedure and after it were assessed according to VAS scale. Level of stomatological fear was assessed with the use of Corah's scale. Achieved results were analyzed statistically. Conclusion of this analysis is that laser stimulation and alternating magnetic field applied directly before oral surgery procedure are effective antipain agents that decrease intra and postoperative sensations. It was observed that patients with high level of stomatological fear had more pain sensations but even in this group laser and magnetic stimulation significantly lowered these complaints.

Why wavelength and delivery systems are the most important factors in using a dental hard-tissue laser: a literature review.

Various lasers have been investigated in the dental clinic as an alternative to the dental drill for the treatment of dental hard tissues. Among the lasers, the erbium-based solid-state infrared lasers, operating at approximately 3 microm, have demonstrated they are effective in dental applications because of their high affinity for water in the hydroxyapatite of the tooth structure. Water is the dominant chromophore that absorbs the laser energy during hard-tissue treatment; this leads to well-established, mechanical, thermally driven, and explosive ablation, which is the basis for the erbium laser-tissue interaction. A review of the literature presents a number of studies in which the superior qualities of the Er:YAG laser, in particular, are demonstrated. Er:YAG irradiation results in the least amount of temperature increase at the laser-tooth interface. The Er:YAG laser generates photons with the strongest absorption by water in the enamel and dentin and, when combined with a water cooling spray, produces extremely minor zones of carbonization, debris, and necrosis after irradiation. Furthermore, the Er:YAG laser wavelength can be easily delivered with a hollow waveguide delivery system and contact sapphire tip, resulting in a more precise cavity preparation than other delivery systems. The Er:YAG laser system offers the optimal wavelength and the ability to be transmitted in the most efficient manner for successful dental hard-tissue ablation.

Painless pediatric local anesthesia.

This clinical report presents a technique for painless palatal/lingual infiltrations for pediatric patients. When treating a young child, pain control is very important in order to gain the patient's cooperation. Procedures such as clamp placement, operative techniques, pulp therapy, and extractions cause discomfort, some more than others, requiring profound anesthesia. However, achieving profound anesthesia painlessly in the palatal and lingual aspects is difficult.

Effect of caffeine on ibuprofen analgesia in postoperative oral surgery pain.

Recent studies have demonstrated that caffeine acts as an analgesic adjuvant when combined with acetaminophen, aspirin, or their mixture. Our objective was to determine whether similar enhancement of analgesia could be demonstrated when caffeine is combined with ibuprofen. On a double-blind basis, a single oral dose of ibuprofen (50, 100, or 200 mg), a combination of ibuprofen, 100 mg, with caffeine, 100 mg, a combination of ibuprofen, 200 mg, with caffeine, 100 mg, or placebo was randomly assigned to 298 outpatients with postoperative pain after the surgical removal of impacted third molars. With a self-rating record, subjects rated their pain and its relief hourly for 8 hours. All active treatments were significantly superior to placebo, and the caffeine effect was significant for every measure of analgesia. Relative potency estimates indicated that the combination was 2.4 to 2.8 times as potent as ibuprofen alone. The combination also had a more rapid onset and longer duration of analgesic action. The analgesic adjuvancy of caffeine clearly extends to combinations with nonsteroidal anti-inflammatory drugs other than acetaminophen or aspirin.