View clinical trials related to Anesthesia, Local.
Filter by:The aim of our study is to examine the effect of bilateral infraorbital and infratrochlear nerve blocks for rhinoplasty operations on perioperative remifentanil need and postoperative pain scores.
Ultrasound-guided brachial plexus blocks (infraclavicular, axillary) can be applied as the main anesthetic method in hand and wrist surgeries, as well as single or combination block applications of the median, radial and ulnar nerves at the forearm level. Here, we aimed to retrospectively evaluate the perioperative and postoperative data of patients who underwent hand and wrist surgery under distal nerve blocks and brachial plexus blocks in our hospital.
Reducing the risk of perioperative cardiovascular complications is a major issue for anesthesiology practice and research. Carotid-Femoral Pulse Wave Velocity (PWVcf)is a predictive, early and independent biomarker of cardiovascular events. Despite the unanimous support for PWVcf, it has not been widely used in routine clinical practice because of the complexity of the measurement method. Our team has developed a method to estimate PWVcf continuously in the operating room from the data obtained by the usual monitoring: an electrocardiogram (ECG), a digital photoplethysmography (PPG) and an oscillometric brachial sphygmomanometer for non-invasive blood pressure measurement (NIP). The objective of this study is to validate, during anesthesia, the method of estimation of PWV (obtained using the usual monitoring tools including the parameters derived from the SpO2 signal, NIBP and ECG) by comparing it to the reference method by measuring the carotid-femoral transit time obtained by Doppler effect. The measurement of the carotid-femoral transit time obtained by Doppler effect is totally non-invasive.
Inevitable problems were reported following the injection of local anesthesia in pediatric dental procedures, which can last until the elimination of soft tissue anesthesia. Purpose of the study: To evaluate the effectiveness of diode laser photobiomodulation therapy on the reversal of soft tissue anesthesia (STA) in children following inferior alveolar nerve block anesthesia.
Objective: to evaluate intrauterine lidocaine infusion effectiveness in reducing pain associated with operative, awake office hysteroscopy Methods: A total of 100 patients will be randomized for this study The control group underwent hysteroscopy using a saline distension medium. The study group underwent hysteroscopy using 10ml of 2% lidocaine that was added to the first liter of distension medium. Patients quantified their pain using a 0-10 VAS score, at the following five predefined points: baseline, before the procedure; while inserting the hysteroscope through the cervix; during the operative procedure; immediately after the procedure and 15 minutes following the procedure.
Local anesthetic resistance is commonly reported by patients with EDS. However, there are no objective data on the occurrence of local anesthetic resistance in EDS patients and in healthy volunteers. The investigators propose to collect such objective data on the frequency of drug resistance and whether any problems with local anesthesia are due to initial ineffectiveness or due to its effects dissipating too soon.
The investigators hypothesize an alternative way to perform thoracic paravertebral block, by placing the needle tip over and behind the transverse process of vertebra, via the thoracic intervertebral foramen. This anesthetic procedure is called thoracic intervertebral foramen block. The study aims to verify the spread of dye on to the the nervous structures of retropleural space (the ventral rami, the communicating rami, and the sympathetic trunk), and into the thoracic paravertebral space and epidural space. To accomplish this, a prospective cadaveric study was designed.
This study aims to evaluate the effectiveness and acceptance of an eye massage device that produces nature sounds and vibratory stimulations in the management of anxious pediatric patients during inferior alveolar nerve block Group A (Control group): inferior alveolar nerve block will be administrated with basic behavior guidance techniques and without distraction aids. Group B: inferior alveolar nerve block will be administrated with the usage of the eye massage device producing both vibrations and nature sounds Group C: inferior alveolar nerve block will be administrated with the eye massage device producing vibratory stimulations only. All of the children who experienced an inferior alveolar block with/without distraction will be assessed by using a combination of measures: Wong-Baker faces and the Children's Fear Scale (self-report), heart pulse rate and blood pressure (physiological), and behavior (using Anxiety levels using Face - Legs - Activity - Cry - Consolability "FLACC" scale "external evaluator") Acceptance will be measured using a two-point Likert scale.
Today, phacoemulsification has become the most commonly applied method in the treatment of cataract, which is considered as a public health problem. Since the eyelid margins can be a source for pathogens in phacoemulsification surgery draping after skin sterilization is applied to remove the eyelashes from the operation area. Since surgical drapes are airtight, carbon dioxide (CO2) accumulation occurs under the drape in patients under local anesthesia. During the operation, if the end tidal CO2 pressure value rises, this can lead to hyperventilation and tachycardia and also increase the intraocular pressure which is undesirable in eye surgery. In our study, in order to observe and compare undesirable conditions, regional tissue oxygenation saturation (rSO2) will be determined non-invasively with Transcutaneous Near Infrared Spectroscopy (NIRS) technology , which allows real-time monitoring. Changes in the partial pressure of carbon dioxide (PaCO2) are strongly vaso-active, resulting in changes in cerebral blood volume and hence intracranial pressure. As the optic nerve sheath is an extension of the brain dura mater, the diameter of the sheath expands in case of increased intracranial pressure. Evaluation of the optic nerve sheath with ultrasound allows us to obtain information about intracranial pressure. For optic nerve sheath diameter, measurements above 5.0 mm in adult patients are generally considered as increased intracranial pressure. COVID-19 is a global epidemic caused by SARS-CoV-2 that we are still fighting. Although it is a multisystemic disease, it is important in terms of its effects on pulmonary function and the continuity of pulmonary symptoms and findings after this disease has been overcome. In our study, End-Tidal CO2 and cerebral oximetry (NIRS) values will be determined and compared between the groups that received 2lt/min and 4lt/min nasal oxygen support during cataract surgery performed using draping under local anesthesia in patients who had COVID-19, recovered and never had. It was aimed to evaluate and compare the values of optic nerve sheath diameter increase.
The aim of study is to compare the efficacy of various pain alleviating methods by application of Emla gel, TENS, and topical cooling of injection sites compared with 20% benzocaine gel in reducing pain in children requiring anesthesia during routine dental procedures.