Clinical trials: Topical Anaesthesia
Injection Site Pain, Pain
Comparing Pre-Anesthetic Approaches in Dentistry
The main purpose of this study is to find out which pre-treatment method works best to reduce pain from dental anesthesia injections in adult patients.
- Trial name
- NCT07703553
- Testing
- 10% lidocaine spray, Ice Pen (Cryotherapy)
- Where
- Turkey (Türkiye)
- Volunteers
- 192 people, healthy volunteers welcome
- Sponsor
- Harran University
Pain
Comparison Between the Analgesic Effectiveness of Virtual Reality and Topical Anesthesia: A Clinical Study
A split-mouth, controlled trial aimed to clinically compare and evaluate the effectiveness of virtual reality versus topical anesthesia gel prior to administration of dental anesthesia injection in reducing the perceived pain and…
- Trial name
- NCT04919421
- Testing
- Dental injection and topical gel application, Dental injection and virtual reality device
- Where
- Saudi Arabia
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Riyadh Elm University
Myopia
Preservative-free Topical Anesthetics for Post-PRK Pain
The goal of this interventional comparative study is to assess the efficacy and safety of a novel regimen of preservative-free unit-dose topical anesthetics for controlling early postoperative pain following single-step…
- Trial name
- NCT05733741
- Testing
- Preservative-free Benoxinate hydrochloride 0.4% (Benoxidia unit-dose vials [UD], Orchidia pharmaceutical Ind., Egypt), Preservative-free Sodium hyaluronate 0.2% (Polyfresh unit-dose vials [UD], Orchidia pharmaceutical Ind., Egypt).
- Where
- Egypt
- Volunteers
- 70 people, healthy volunteers welcome
- Sponsor
- Assiut University
Oral Anxiolytic, Phacoemulsification
Anxiety and Surgery Satisfaction for Cataract Patient With Different State Anxiety
This study aims to explore the effects of anxiety traits on pain, anxiety, and anesthesia satisfaction in patients undergoing cataract surgery under topical anesthesia.
- Conditions
- Oral Anxiolytic, Phacoemulsification, Cataract Surgery, Satisfaction Survey
- Trial name
- NCT06826417
- Testing
- Xanax
- Where
- Taiwan
- Volunteers
- 400 people, healthy volunteers welcome
- Sponsor
- National Taiwan University Hospital
Itch
Inhibition of Non-histaminergic Pruritus Applied Using 3 Different Pruritogens
With this experiment, we want to use to investigate whether repeated application of EMLA cream as a tool to modulate non-histaminergic itching, which is produced using small needles from the plant mucuna pruriens (it is known…
- Trial name
- NCT04858360
- Testing
- Emla 1 hour, EMLA 3 hours, Vehicle cream for 1 hour
- Where
- Denmark
- Volunteers
- 22 people, healthy volunteers welcome
- Sponsor
- Aalborg University
Effect of Benzocaine on Pain
Effect of Benzocaine 20% Topical Anesthesia on Pain Levels When Placing Separators in Children Receiving Hall Technique Crowns
The goal of this RCT is to investigate the immediate effect of benzocaine 20% topical anesthesia on initial pain and discomfort levels associated with the placement of elastomeric orthodontic separators in children who are…
- Trial name
- NCT06272903
- Testing
- 20% benzocaine, topical anesthetic, Children's Toothpaste
- Where
- United Arab Emirates
- Volunteers
- 32 people, healthy volunteers welcome
- Sponsor
- Mohammed Bin Rashid University of Medicine and Health Sciences
Metal Staple Removal After Total Knee Replacement
Topical Anesthesia for Removal of Stitches After Total Knee Arthroplasty
Lidocaine patch is a safe and effective topical anesthetic agent for removal of metal staples after total knee replacement
- Trial name
- NCT02812602
- Testing
- Lidocaine patch
- Where
- Taiwan
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- National Taiwan University Hospital
Analgesia
Effectiveness of Pre-administered Natural Sweet-tasting Solution (Honey) for Decreasing Pain of Needle Insertion
This study aims to assess Effectiveness of Pre-administered Natural Sweet-tasting Solution (honey) for Decreasing Pain Associated with Dental Injections (infiltration) prior to dental extraction in 6-8 years old healthy Children…
- Trial name
- NCT06393777
- Testing
- honey
- Volunteers
- 14 people, healthy volunteers welcome
- Sponsor
- Cairo University
Lentigo
The Effect of Topical Anesthetics on Patients' Pain and Operative Experience During Treatment With QSwitched Laser
This study will conduct a split-face and -body randomized control trial to compare lidocaine 2.5%/prilocaine 2.5% topical anesthetic (LPTA), lidocaine 7%/tetracaine 7% topical anesthetic (LTTA), and placebo vechicle (PV) on…
- Trial name
- NCT02427724
- Testing
- lidocaine 2.5%/prilocaine 2.5% topical anesthetic, lidocaine 7%/tetracaine 7% topical anesthetic, Q-switched 532nm Laser
- Where
- United States
- Volunteers
- 48 people, healthy volunteers welcome
- Sponsor
- Northwestern University
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
Administration, Topical Drug, Administration, Topical
Topical Formulations of Liposomal Local Anesthetics
This blinded cross-over study aim to evaluate the efficacy of topical liposome-encapsulated ropivacaine formulations.
- Conditions
- Administration, Topical Drug, Administration, Topical, Anesthetic Drugs
- Trial name
- NCT01054547
- Testing
- Ropivacaine
- Where
- Brazil
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- University of Campinas, Brazil
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
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
Local Anaesthesia
Buzzy System Compared to Topical Anaesthesia During Infiltration Injection in Children.
Aim of the study is to test the effect of Buzzy System (vibrating device) compared to topical anaesthesia on pain reduction during injection of infiltration anaesthesia in children.
- Trial name
- NCT05083975
- Testing
- Buzzy System, Topical anesthetic, 1.8 ml of 4% articaine hydrochloride with epinephrine 1:100,000
- Where
- Egypt
- Volunteers
- 70 people, healthy volunteers welcome
- Sponsor
- Cairo University
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, Acute
Bupivacaine vs Oxybuprocaine Topical Anesthesia in IVI
comparing two local anaesthetic agents, Bupivacaine 0.5% versus Oxybuprocaine used topically to provide surface anaesthesia before IVI procedures.
- Trial name
- NCT05069350
- Testing
- bupivacaine 0.5% and oxubuprocaine
- Where
- Egypt
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Research Institute of Ophthalmology, Egypt
Difficult Airway
Effects of Topical Anesthesia With Pressure Nebulized 2% Lidocaine During Awake Intubation
As reported, about 0.43% patients can not be intubated unevenly because of difficult airway and 30% of the total death of anesthesia due to failed intubation.
- Trial name
- NCT01185535
- Testing
- times of topical anesthesia for glottis
- Where
- China
- Volunteers
- 90 people, healthy volunteers welcome
- Sponsor
- Sun Yat-sen University
Local Anesthesia of the Skin
Fractional Laser Assisted Delivery of Anesthetics III
The purpose of this study is to compare the effect of pretreatment with two different ablative laser modalities, a CO2 laser and an Er:YAG laser, and to assess the role of laser density in fractional laser assisted topical…
- Trial name
- NCT02938286
- Testing
- Fractional CO2 laser, 2.5 mJ, 5% density, Fractional CO2 laser, 2.5 mJ, 15% density, Fractional Er:YAG laser, 9 mJ, 5% density
- Where
- Netherlands
- Volunteers
- 15 people, healthy volunteers welcome
- Sponsor
- Netherlands Institute for Pigment Disorders
Dental Anxiety, Children
Effects of Topical Anesthetics on Pain and Anxiety in Children
Dental anxiety and pain associated with local anesthetic injections are among the most common barriers to successful dental treatment in children.
- Trial name
- NCT07733622
- Volunteers
- 160 people, healthy volunteers welcome
- Sponsor
- Recep Tayyip Erdogan University Training and Research Hospital
Macular Holes, Intraocular Lens Opacification
Oral Sedation in Vitreoretinal Surgery
The purpose of this study is to compare the efficacy of oral sedation to intravenous sedation with anesthesiology support and monitoring.
- Conditions
- Macular Holes, Intraocular Lens Opacification, Vitrectomy, Vitreous Hemorrhage
- Trial name
- NCT04346095
- Testing
- Oral Sedatives with or Without Analgesia, Intravenous Sedatives with or Without Analgesia
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Rocky Vista University, LLC