View clinical trials related to Hand Injuries.
Filter by:This is a prospective, randomized, double-blinded controlled trial comparing two different techniques for digital blocks. Participants will be physicians who perform digital blocks as part of their everyday duty. Each participant will undergo two digital blocks and will have the opportunity to perform a digital block on another participant. This study follows a two-period cross-over design with four groups that are defined by the sequence of treatments within each group. Participants will receive two digital blocks, one using the traditional dorsal technique and one using the volar technique. Of the two injections, one of the syringes will contain 1% lidocaine without epinephrine and the other will contain sterile normal saline. The injections will be to the index finger on each hand. The hand injected first will be up to the participant. The order in which the dorsal technique versus the volar technique is performed will be randomized. Participants will not be told one of the syringes contains normal saline. Injection pain will be measured by visual analog score and recorded after each injection. Sensation in each of the 12 zones of the finger will be recorded at each minute mark until loss of sensation in all 12 zones is achieved or 15 minutes has passed, whichever comes first.
Bier block , or intravenous regional anesthesia (IVRA), is a method of anesthesia for upper extremity surgeries. IVRA was first described by August Bier in 1908, and after a period of latency, it began to gain widespread use after Holmes reemphasized its use in 1963. Bier blocks are technically easy to perform, and the rates for successful anesthesia approach 98%. Furthermore, when compared with brachial plexus blocks for outpatient hand and upper extremity surgery, IVRA may realize lower costs and faster postanesthesia recovery. Although a reliable source of anesthesia, IVRA has been associated with some disadvantages. Some patients cannot tolerate the tourniquet-mediated arm pain, and there are also reports of neurologic injury and compartment syndrome caused by the tourniquet. Perhaps the most serious complications associated with IVRA relate to the potential systemic toxicity of the local anesthetics used. If the local anesthetic gains access to a patient's systemic circulation, the central nervous system (CNS) and cardiovascular system can be affected. The CNS is usually affected first, with symptoms including dizziness, tinnitus, perioral paresthesia, and seizures. Anesthetic-induced toxicity of the cardiovascular system may manifest as hypotension, bradycardia, arrhythmias, or cardiac arrest. Historically, the tourniquet used in IVRA is left inflated for a minimum of 20 minutes. Theoretically, this allows time for the local anesthetic to bind to the tissues and, consequently, prevent a large bolus of drug from entering the systemic circulation. However, this tourniquet time appears to be arbitrary, and no safe time interval between anesthetic drug injection and tourniquet deflation has been established.
Evaluation of distally based posterior interosseous artery flap in reconstructing hand soft tissue defects that may result from trauma, extensive burns, tumor resection or congenital deformities.
This study will be done to evaluate effect of applying LED before hand exercise on hand grip strength. Sixty male patients with subacute partial thickness burn of hand will be randomly allocated into two equal groups of 30 patients. The following equipment and tools will be used Measurement equipments: - For total active motion of fingers (TAM): Goniometer. - For hand grip strength: Hand grip dynamometer. Therapeutic equipment: Light emitting diode therapy (LED) device.
By means of an investigator-initiated, monocentric, single-blinded, prospective, randomized controlled superiority trial, the effect of virtual reality (VR) therapy on patients undergoing ambulatory hand surgery under ultrasound-guided regional nerve block will be investigated. It is hypothesized that the usage of VR during the placement of the nerve block in ambulatory hand surgery patients provides a significant decrease in pain score during anesthesia compared to without VR glasses. Additionally, an objective stress related parameter (HRV), anxiety, VR experience (immersion and presence), adverse effects and patient satisfaction are evaluated before anesthesia, during anesthesia and surgery or after surgery through validated questionnaires or measurements.
The purpose of this pilot study is to assess the safety and usability of the WRL HX MCP medical device, a prototypal robotic system for metacarpophalangeal joint mobilization. WRL HX MCP was developed by the Wearable Robotics Laboratory of Scuola Superiore Sant'Anna in a project funded by and in collaboration with INAIL, to fulfil the needs of patients with post-traumatic hand stiffness.
The purpose of this study is to review the clinical outcomes following hand ligament reconstruction surgery using allograft (cadaveric) knee collateral ligaments. Currently, there is no standard procedure or devices used for hand ligament reconstruction surgery, although most techniques use some form of autograft (patients' own tissue) for the reconstruction. We believe that the use of allograft ligaments in reconstruction may eliminate the pain associated with procuring the patients' own tissue for the procedure, and prove to be a viable and preferred alternative to the multiple techniques currently used. The main procedures of this study include wrist and hand ligament reconstruction surgery (for wrist scapholunate (SL) ligaments, thumb ulnar collateral ligaments (UCL), and finger proximal interphalangeal (PIP) joint collateral ligaments) using allograft ligament, and subsequent follow up appointments where measurements and questionnaires will be completed to evaluate how hand function is doing after surgery.
Steroids are often prescribed for their anti-inflammatory effects in patients with musculoskeletal injuries. Studies have shown that steroids may reduce pain and swelling, but their effects on range of motion and functional outcomes have not been illustrated. With this study, we aim to evaluate the effect of steroids on range of motion and functional outcomes in non-operatively managed musculoskeletal injuries of the hand.
This study design is a prospective, double-blinded, randomized controlled trial evaluating the quality of bloodless surgical field with lower tourniquet pressures based on systolic blood pressure (SBP) compared to standard tourniquet pressures. A secondary goal is to evaluate the effect of lower tourniquet pressures on post-operative tourniquet site pain. The rationale behind the study is to provide evidence-based guidelines on tourniquet use to continue providing quality surgical care while minimizing pain and potential harm to patients.
This study aims to develop an objective scar scoring system via ultrasonography and try to apply it to clinical using. This study was divided into two parts. The first part of the study is an observational study design. The scar scoring system will be developed, and its test-retest reliability and criterion-related validity will be tested in this part. The second part is also an observational study design. The clinical application of the system on traumatic injured patients is conducted in the second part. The results from this scar scoring system are correlated with hand function measurements. Moreover, every scar will be recorded three times within one month during routine rehabilitation to investigate the change.