View clinical trials related to Anesthesia.
Filter by:This is a prospective, single-blind, parallel-design randomized controlled clinical trial that aims compare the effectiveness of articaine local infiltration to lidocaine inferior alveolar nerve block (IANB) for restorative treatment of primary mandibular molars (PMM). Four to 10-year-old children who needed PMM restorations are enrolled according to inclusion criteria and randomly allocated into the articaine or lidocaine group. One operator administers all local anesthesia (LA). Using the Modified Behavioral Pain Scale, 15 trained and calibrated examiners, blinded to LA type, evaluate the subjects' reactions during LA administration and treatment. Children rate their experience using the Wong-Baker FACES Pain Rating Scale. Subjects' blood pressure and pulse throughout the visit are recorded. Results are statistically analyzed using independent t-tests, Mann Whitney-U, and Repeated Measures ANOVA (P<0.05).
The objective of this study is to pilot an opioid free anesthetic protocol for patients undergoing total hip replacement.
Rib fractures are one of the most common injuries in trauma patients. These fractures are associated with significant pain as well as decreased ability to inspire deeply or cough to clear secretions, which together lead to complications of the lungs and breathing which leads to risks of further injury and even death. One recent study found that the ability to move air into and out of the lungs practically doubled with the administration of a single-injection Erector Spainae Plane Block (ESPB) while pain levels nearly halved. However, a single-injection nerve block lasts less than 24 hours while a perineural local anesthetic infusion (also termed a "continuous peripheral nerve block") may be administered for multiple days. This entails inserting a tiny tube through the skin and into the area around the nerves, after which more local anesthetic may be administered prolonging the numbing effects. The possibility of extending the duration of a ESPB with local anesthetic administration via a perineural catheter has not be investigated. We therefore are conducting a randomized, triple-masked, placebo-controlled, parallel-arm study to investigate the addition of a continuous ESPB to a single-injection ESPB following traumatic rib fractures. The primary outcome of this study will be the maximum inspired volume measured by incentive spirometry on the afternoon following the nerve block procedure. We hypothesize that the maximum inspired volume will be significantly increased in the afternoon following the procedure with the addition of a continuous ESPB to a single-injection ESPB.
This study is designed to formally evaluate the performance of the QTOF, as compared with the newest commercially available NMB monitoring equipment, EMG (the TwitchView).
The primary aim is to verify if camel milk consumption has an impact on the amount of Midazolam needed to achieve a satisfactory level of sedation for oocyte retrieval, compared to patients never having consumed camel milk.
This is a prospective cohort study that will analyze psychomotoric recovery using a commercially available driving simulator following sedation for endoscopic procedures in subjects undergoing elective outpatient endoscopic procedures. Patients receiving both propofol based sedation and well as those receiving a combination of fentanyl and midazolam will be studied. Baseline data will be obtained after training on the simulator. Following the procedure and after meeting standard discharge criteria, the subjects will undergo the same driving simulation to ascertain psychomotoric recovery.
To investigate if signal processing can detect subtle changes in speech production clinically relevant to oropharynx anatomy that may provide an objective measure in the assessment of the presumed difficulty of intubation.
Cerebral blood flow is tightly regulated to ensure constant cerebral perfusion independently from systemic blood pressure fluctuations. This mechanism is termed cerebrovascular autoregulation and preserves adequate cerebral perfusion in a range between 50 and 150 mmHg of cerebral perfusion pressure. Upper and lower autoregulatory limits may vary individually. Beyond the autoregulatory range the protective autoregulatory response is lost, facilitating cerebral ischemia or hyperemia. The cerebrovascular response may be altered during general anesthesia, through direct effects of anesthetic agents on the vascular tone, changes of arterial partial pressure of carbon dioxide or the administration of vasoactive substances. The association of perioperative impairment of cerebral autoregulation and postoperative cognitive function has been discussed controversially.
The investigators will compare the effect of spinal anesthesia to general anesthesia on the level of high sensitivity cardiac biomarkers in patients undergoing hip or knee arthroplasty. The investigators will also measure renal biomarkers in urine to evaluate kidney injury in the postoperative period.
Liposomal bupivacaine has gained interest in recent literature for its potential to be an effective adjunct to other pain control modalities in a multi-modal approach to post-operative pain control. The goal of this investigation is to compare the efficacy of local administration of liposomal bupivacaine versus the efficacy of a peripheral nerve block in terms of post-operative pain scores after elective ankle and hindfoot surgery. The investigators hypothesize that there will not be a significant difference in the pain scores of these two groups in opioid naïve patients.