Clinical trials: Topical Anaesthesia
Conscious Sedation
Dexmedetomidine and Pregabalin for Conscious Sedation During Cataract Surgery
Although topical anesthesia by eye drops for cataract surgery is a non-invasive technique but it may provide insufficient anesthesia which requires the intraoperative use of additional topical local anesthetics and raises the…
- Trial name
- NCT03735368
- Testing
- Dexmedetomidine Injection, Pregabalin Oral Capsule, topical anesthesia
- Where
- Egypt
- Volunteers
- 60 people
- Sponsor
- Abd-Elazeem Abd-Elhameed Elbakry
Esophagogastroduodenoscopy
Topical Pharyngeal Anesthesia in Sedated Esophagogastroduodenoscopy
At recent, the number of patients who underwent sedated esophagogastroduodenoscopy has been on the increase. For such patients, whether topical pharyngeal anesthesia is needed remains to be controversial.
- Trial name
- NCT03070379
- Testing
- Topical lidocaine pharyngeal anesthesia
- Where
- China
- Volunteers
- 300 people, healthy volunteers welcome
- Sponsor
- Affiliated Hospital to Academy of Military Medical Sciences
Comparison of Airway Management Techniques in Functional Endoscopic Sinus Surgery, Rhinosinusitis With Polyps
Comparison of Laryngeal Mask and Tracheal Intubation With and Without Topical Lidocaine Application
The study aims to identify the advantages and disadvantages of each of the three methods of airway management during FESS.
- Conditions
- Comparison of Airway Management Techniques in Functional Endoscopic Sinus Surgery, Rhinosinusitis With Polyps, Deviated Nasal Septum, Osteoma of the Paranasal Sinuses
- Trial name
- NCT07548866
- Testing
- anesthesia of the respiratory tract with lidocaine, tracheal intubation, laryngeal mask placement
- Where
- Russia
- Volunteers
- 150 people
- Sponsor
- St. Petersburg State Pavlov Medical University
Conscious Sedation
Propofol Sedation During Upper Endoscopy With and Without Topical Pharyngeal Anesthesia
It is unclear whether a topical pharyngeal anesthesia adds any benefit to the upper gastrointestinal endoscopy under a propofol sedation.
- Trial name
- NCT01081002
- Testing
- Lidocaine 10%, Diluted gentian root solution
- Where
- 2 sites in Switzerland
- Volunteers
- 294 people
- Sponsor
- University Hospital, Basel, Switzerland
Anesthesia
Liposomal Lidocaine Gel for Oral Topical Anesthesia
This blinded cross-over study aimed to evaluate the efficacy of topical liposome-encapsulated lidocaine on oral mucosa.
- Trial name
- NCT01425840
- Testing
- Lidocaine
- Where
- Brazil
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- University of Campinas, Brazil
Pain, Acute, Laceration
Prospective Evaluation of Topical Analgesia for Laceration Repair in the Emergency Department
The purpose of this study is to determine if topical analgesia using a lidocaine and prilocaine cream improves pain scores compared to the usual local anesthesia using subcutaneous 1% lidocaine and adrenalin injected near the…
- Trial name
- NCT03071601
- Testing
- Lidocaine-Prilocaine Cream 2.5-2.5%, Lidocaine 1% Epinephrine 0.005mg/mL solution
- Where
- 2 sites in France
- Volunteers
- 132 people
- Sponsor
- Centre Hospitalier le Mans
Anesthesia
Effects of Benzocaine 20% Topical Anesthetic and no Topical Agent on Pain Perception During Intra-oral Injections
The aim of this randomized controlled trial. is to test the efficacy of topical anesthesia against the use of no topical agent during buccal infiltration in maxillary anterior teeth.
- Trial name
- NCT03261115
- Testing
- No topical anesthesia
- Where
- Pakistan
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Nurain Rehman
Glaucoma, Intraocular Pressure
The Measurement of Intraocular Pressure in Normal Children Under General Anesthesia With and Without Nitrous Oxide and Anesthetic Eye Drops
Pediatric glaucoma is a rare but potentially blinding condition where the pressure in the eye is too high. Diagnosis is based on intraocular pressure (IOP) and assessment of the optic nerve, cornea and other structures.
- Conditions
- Glaucoma, Intraocular Pressure, Anesthesia
- Trial name
- IOP (NCT01925391)
- Testing
- Tono-pen XL Applanation tonometer + Ocu-film +
- Where
- 2 sites in United States
- Volunteers
- 75 people, healthy volunteers welcome
- Sponsor
- University of Miami
Gastrointestinal Symptoms
Dyclonine vs. Tetracaine for Local Anesthesia in Unsedated Gastroscopy
Gastroscopy is a key diagnostic approach for upper gastrointestinal diseases, but pharyngeal passage of the gastroscopy often causes participants' discomfort.
- Trial name
- NCT07691346
- Testing
- Dyclonine hydrochloride mucilage, Tetracaine Hydrochloride Jelly
- Where
- China
- Volunteers
- 208 people
- Sponsor
- General Hospital of Shenyang Military Region
Finger Injuries, Procedural Pain
Topical Lidocaine for Digital Nerve Block Pain
The goal of this clinical trial is to determine whether topical lidocaine spray applied to the wound before digital nerve block can reduce injection-related pain in patients with finger lacerations.
- Trial name
- NCT07834866
- Testing
- Topical Lidocaine Spray
- Where
- 2 sites in Turkey (Türkiye)
- Volunteers
- 240 people
- Sponsor
- Ankara City Hospital Bilkent
Cataract Surgery, Anxiety
Impact of Music Added to the Usual Treatment on the Anxiety of Patients Undergoing Outpatient Cataract Surgery With Topical Anesthesia
Most patients treated for cataract surgery benefit from a short outpatient course with topical local anesthesia. Having to undergo surgery, especially on the eye, without being asleep, can be stressful.
- Trial name
- MUSICAT (NCT04781231)
- Testing
- MusicCare® device, Device with quiet recorded music, Usual management of anxiety
- Where
- France
- Volunteers
- 411 people
- Sponsor
- Fondation Ophtalmologique Adolphe de Rothschild
Any Ear Nose or Throat Conditions, With Identified Need for a Diagnostic Procedure or Surgery on or Through the Mucous Membranes of the Nasal Cavities
Topical Application of Cocaine HCl 4%, or 10%, or Placebo Solution in Local (Topical) Anesthesia
Randomized, prospective, multi-center, double blind placebo-controlled parallel group study of a Placebo Topical Solution versus Cocaine HCl 4% Topical Solution for safety and efficacy, and Cocaine HCl 4% and 10% Topical Solution…
- Trial name
- NCT02500836
- Testing
- Cocaine HCl 4% Topical Solution, Cocaine HCl 10% Topical Solution
- Where
- United States
- Volunteers
- 646 people, healthy volunteers welcome
- Sponsor
- Lannett Company, Inc.
Vaginal Discharge, Perineum; Rupture
Efficacy and Safety of the Application of Local Anaesthetic in Spray to Repair of 1st- 2nd Perineal Lacerations
Randomized controlled trial aimed at evaluating the efficacy and safety of the use of a local anesthetic spray, commonly used in clinical practice as off-label, during the suturing of perineal lacerations in post-partum…
- Conditions
- Vaginal Discharge, Perineum; Rupture, Analgesia
- Trial name
- LISPRAY (NCT05201313)
- Testing
- Lidocaine Hydrochloride, Mepivacaine Injection
- Where
- Italy
- Volunteers
- 136 people, healthy volunteers welcome
- Sponsor
- Azienda Sanitaria-Universitaria Integrata di Udine
Anesthesia, Local
Study of Two-step Anesthesia in Posterior Vitrectomy
A prospective, randomised, single-masked comparison of local anaesthetic approaches including topical anesthesia combined sub-conjunctival anesthesia(two-step anesthesia) for minimally invasive vitrectomy（TAMIV）vs peribulbar…
- Trial name
- NCT03577574
- Testing
- retrobulbar anesthesia, peribulbar anesthesia, two step anesthesia
- Where
- China
- Volunteers
- 90 people
- Sponsor
- Aier School of Ophthalmology, Central South University
Postoperative Pain, Tonsillectomy
Ketamine Gargle for Pain After Pediatric Tonsillectomy
Post-tonsillectomy pain in children is a common and clinically significant problem that may lead to poor oral intake, dehydration, and delayed recovery.
- Conditions
- Postoperative Pain, Tonsillectomy, Adenotonsillectomy
- Trial name
- KET-TONSIL (NCT07558044)
- Testing
- Ketamine Hydrochloride in saline, Normal Saline (0.9% NaCl)
- Where
- Venezuela
- Volunteers
- 420 people, healthy volunteers welcome
- Sponsor
- Hospital Universitario de Caracas
Anesthesia
Efficacy of Injected Local Anesthetic vs Topical Anesthetic in Cosmetic Injectable Fillers.
The purpose of the study is to compare two modalities of local anesthetic administration prior to the placement of cosmetic facial injectable fillers.
- Trial name
- NCT02379221
- Testing
- Injectable, Topical
- Where
- United States
- Volunteers
- 49 people, healthy volunteers welcome
- Sponsor
- David Grant U.S. Air Force Medical Center
Pain
Comparison Study on Topical Anesthetic Agents (LMX4 and BLT) Prior to Fractional Skin Resurfacing
The purpose of this research study is to test which topical anesthesia: LMX4 (Lidocaine 4%) or BLT (Benzocaine 20%, Lidocaine 6%, and Tetracaine 4%) is more effective in reducing discomfort during treatment with the Fraxel DUAL…
- Trial name
- NCT01842373
- Testing
- LMX4, BLT
- Where
- United States
- Volunteers
- healthy volunteers welcome
- Sponsor
- Milton S. Hershey Medical Center
Dental Pain, Postoperative Pain
Comparative Efficacy of 20% Benzocaine Versus TAC Alternate Gel
The project is a study comparing the effectiveness of two topical anesthetics for control of pain associated with dental needle insertion in the palatal mucosa.
- Trial name
- NCT00846690
- Testing
- benzocaine, TAC alternate gel
- Where
- United States
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- The University of Texas Health Science Center, Houston
Pain Control During Intravitreal Injections
Handheld Vibrator Versus Topical Eye Drops as Anesthesia for Intravitreal Injections
Intravitreal injections are an efficient method of delivering therapeutic levels of medications to the posterior segment of the eye. Prior to receiving an injection, there are various methods to provide ocular anesthesia.
- Trial name
- Eyebrator (NCT03079713)
- Testing
- Handheld vibrator triggered during intravitreal injection for wet ARMD, Normal eye esthesiometry with and without vibration, Handheld vibrator not triggered during intravitreal injection for wet ARMD
- Where
- United States
- Volunteers
- 110 people, healthy volunteers welcome
- Sponsor
- Wills Eye
Anesthesia, Local, Photodamaged Skin
Comparative Study of Two Topical Anesthetics Prior to Fractional Nonablative Laser Treatment of the Face
The purpose of this study is to determine the efficacy of lidocaine 2.5%/prilocaine 2.5% cream versus lidocaine 23%/tetracaine 7% ointment for topical anesthesia prior to a nonablative laser procedure.
- Conditions
- Anesthesia, Local, Photodamaged Skin, Topical and Infiltration Anesthetic Toxicity
- Trial name
- NCT04523961
- Testing
- 2.5 g of lidocaine 23% / tetracaine 7% ointment without occlusion, 7.5 g lidocaine 2.5%/ prilocaine 2.5% cream with occlusion
- Where
- United States
- Volunteers
- 22 people
- Sponsor
- Mayo Clinic