7 Clinical Trials for Various Conditions
Following an obtained written consent, a child presenting for ear tube surgery will be randomized into one of three groups for receiving a premedication. One group will be the current therapy with midazolam, another group will be another drug dexmedetomidine, and the third group will be a combination of midazolam plus dexmedetomidine. Observers in the study (the investigators fellow and advance practice nurse) will not know which group each patient belongs, and will then make three separate assessments: preoperative sedation, mask acceptance, and postoperative delirium. Mask acceptance: Induction of anesthesia, or the beginning of the process for the patient to fall asleep and lose consciousness, involves placing a mask over there face, specifically the nose and mouth. The mask is connected to their anesthesia machine via tubing, or a circuit, through which their anesthetic gases flow. Some children fight the mask as it can be seen as new and frightening. Other children, sometimes depending on how sedated they are after receiving a premedication, do not fear the mask on their face and do not resist induction. How well or easily this happens can be described as "mask acceptance." Postoperative delirium can be seen in patients of any age or after any surgery and can be better defined as a mental disturbance during the recovery from general anesthesia consisting of hallucinations, delusions, and confusion manifested by moaning, restlessness, involuntary physical activity, and thrashing about in bed. It has been considered a common postanesthetic problem in children and adults since 1960. Each patient will then have a set of numbers for each scale; following conclusion of the study the investigators will be able see which drug each patient received and statistical analysis can be completed. The investigators goal is to see if there is any difference in any of the scales depending which medication was administered. The scales to be utilized include the pre-operative sedation scale, the mask acceptance scale, and the pediatric emergence delirium scale.
BACKGROUND INFORMATION AND RATIONALE Pediatric patients scheduled for dental procedures under general anesthesia can have significant anxiety before the procedure. They are commonly pre medicated to minimize distress and to facilitate a smooth induction of anesthesia. Oral Midazolam at 0.5mg/kg dose is more widely used for this purpose . However the commonly used maximum dose is up to 15mg. It also has many limitations such as paradoxical reaction, increased incidence of emergence delirium and negative postoperative behavior changes . Intranasal dexmedetomidine has been used an effective and safe alternative premedication to oral midazolam in children. At a dose of 2micrograms/kg, intranasal dexmedetomidine as premedication resulted in excellent sedation in children aged 5-8yrs with no adverse hemodynamic effects. It has other advantages such as providing analgesia and facilitating smooth emergence from anesthesia. The goal of this study is to find out if intranasal dexmedetomidine is a superior alternative as premedication to oral midazolam in children weighing more than 20kg undergoing general anesthesia for dental rehabilitation.
Cranial electro stimulation (CES) provides safe, adequate, side-effect free sedation without excessive drowsiness in preoperative settings.
Midazolam is often given before surgery to sedate a patient before anesthesia is given. Children are often given a small dose either by mouth or squirted into the nose. Children will often spit out the oral midazolam, making it difficult to know how much medicine, if any, they have received. Giving midazolam into the nose is more reliable, but children may complain of pain, stinging, and may become upset due to the discomfort. Nosebleeds may also occur when midazolam is squirted alone into the nose. The purpose of this study is to see if adding a numbing medicine, xylocaine, to the nasal midazolam makes giving the midazolam easier and more comfortable without affecting how the midazolam works as a sedative. This is follow up to the pilot study, Project # 994. This will expand the previous study, with additional participants and revised xylocaine concentration
The purpose of this study is to see if adding a numbing medicine, xylocaine, to the nasal midazolam makes giving the midazolam easier and more comfortable without affecting how the midazolam works as a sedative.
The purpose of this study is to evaluate if a virtual reality (VR) distraction game played prior to procedural sedation for long bone fracture reduction will improve post-discharge negative behavior changes following discharge from the pediatric Emergency Department (ED).
The mYPAS (Modified Yale Preoperative Anxiety Scale) is a quick, easy, validated and "gold standard" assessment tool to measure pediatric anxiety in the perioperative period. Therefore the objective of the current prospective study is examine if the mY-PAS is an effective screening tool to differentiate patients who would succeed versus fail for MRI without sedation/anesthesia.