Midazolam use for dental conscious sedation: how safe are we?

Intravenous sedation for adults with profound acquired brain injury undergoing dental treatment - a seven-year service evaluation

BACKGROUND

Dental treatment may not be possible for patients with a profound acquired brain injury without pharmacological support. Intravenous (IV) sedation with midazolam is a widely accepted, safe, and effective mode of treatment for people with a disability, but there is limited evidence in this patient cohort.

AIMS

This evaluation aimed to review the IV sedation service for patients with profound acquired brain injury within the dental department at the Royal Hospital for Neuro-disability.

METHOD

This study was a retrospective service evaluation of IV sedation for dental treatment over seven years. Descriptive statistics are presented.

RESULTS

In total, 303 episodes of sedation were undertaken at the Royal Hospital of Neurodisability over seven years. Ninety-two percent were graded with an American Society of Anaesthesiologists (ASA) grade 3, and one-third had a history of stroke. 91% had treatment completed successfully. Complications occurred in 7.9% of cases, but all were minor, with no resulting patient harm (e.g. a transient drop in oxygen saturation).

CONCLUSION

Dentist-led IV sedation with midazolam is safe and effective for dental treatment for patients with a profound acquired brain injury in a specialised setting with experienced clinicians.

Risk reduction: using the properties of sedation to mitigate the risks of stress-induced medical emergencies - a case series

Dental anxiety and phobia are widespread in the population, with various non-pharmacological and pharmacological techniques available to manage it, including conscious sedation. Medically complex, anxious patients may be at a higher risk of a stress-induced medical emergency during dental treatment. This article lays out the forms of sedation that may be used to help mitigate this risk, the detailed risk assessment required and how conscious sedation may be used as a prophylactic tool to prevent medical emergencies in these patients. Referring clinicians must know what options are available to enable this cohort of patients to access care.

Patient safety culture perceptions among dentists in the eastern region of Saudi Arabia

OBJECTIVE

Safe patient care can help reduce treatment costs, morbidity, and mortality. This study aimed to assess dentists' perceptions of patient safety culture and related factors in the Eastern region of Saudi Arabia.

METHODS

This cross-sectional study used a sample of 271 dental professionals working in private and public dental hospitals and clinics in the Eastern region of Saudi Arabia. The Safety Attitude Questionnaire (SAQ), a validated tool consisting of 36 items on a 5-point Likert scale, was used to assess dentists' perceptions of patient safety culture. The score of SAQ ranges from 0 to 100 and a cut-off ≥ 75 is considered a positive attitude toward patient safety culture.

RESULTS

There were 53.9% males and 46.1% females in the study with a mean age of 35.56 ± 6.87 years. Almost half of the participants (52%) attended a course on patient safety and 22.1% experienced medical error in the last month. The mean score of the SAQ of the sample was 65.14 ± 13.03 and the patient safety score was significantly related to the marital status (P = 0.041), attendance of patient safety course (P < 0.001), and experience of medical error (P = 0.008). The highest mean score (73.27 ± 20.11) was for the job satisfaction domain, followed by the safety climate domain (67.69 ± 16.68), and working conditions domain (66.51 ± 20.43). About one-quarter of the participants (22.5%) demonstrated positive attitudes toward patient safety culture. Multiple logistic regression analysis showed that dental professionals who attended a patient safety course were 4.64 times more likely to demonstrate positive attitudes toward patient safety than those who did not attend a course (P < 0.001).

CONCLUSION

This study showed that patient safety culture was significantly related to the attendance of safety courses, marital status, and experiencing medical error. About one out of four dental professionals demonstrated a positive attitude towards patient safety culture which was significantly associated with the attendance of the safety course.

Record-keeping in intravenous sedation: Are we meeting the standards?

As primary care dental services continue to offer conscious sedation in practice, this article presents the findings from a record-keeping audit carried out at a dental teaching hospital in the UK. National guidance was used to set out the gold standards for record-keeping. Various shortcomings in terms of documentation were identified. This article enables dental practitioners involved in dental sedation to review their own sedation record-keeping to meet current national standards and ultimately improve clinical practice and the quality of patient care.

Sexual hallucinations during conscious sedation for dentistry - an update of the phenomenon

Background Sexual hallucinations have been suggested as an infrequent side effect during sedation and cases can result in sexual assault allegations. The aim of this article is to review the literature on this rare side effect during sedation.Methods Publications were chosen using inclusion criteria: hallucinations and/or alleged sexual assaults and/or paradoxical reactions to either sedation or anaesthesia, that were of a sexual nature. Non-English language papers were excluded. Studies were analysed for: methodological quality, sedative agent, dose, population, treatment undertaken and outcome of the hallucination.Results Twenty-eight publications were reviewed. There was literature discussing sexual hallucinations to midazolam (13 studies), propofol (12 studies) and nitrous oxide (three studies). This side effect to sedative agents has a low incidence and can depend on factors like the sedation agent, dosage and type of procedure undertaken.Conclusions Current literature suggests that on rare occasions, sedation may induce sexual hallucinations and higher dosages are more likely to be implicated. In an occurrence of this side effect, presence of a third party and record-keeping is essential. Thorough patient assessment, appropriate clinician training and adhering to national dental sedation guidelines will help maintain the excellent safety record of UK dental sedation.