Clinical trials: Microtia
Microtia, Congenital, Auricular Reconstruction
Social Perception of Microtia
Rationale: Microtia is a congenital craniofacial condition characterized by the underdevelopment of the external ear. Children with microtia become aware of their deformity at a young age, and this awareness intensifies in…
- Trial name
- NCT07721805
- Where
- Netherlands
- Volunteers
- 1,271 people, healthy volunteers welcome
- Sponsor
- University Medical Center Groningen
Microtia, Congenital, Microtia
Rib Microtia and the Erector Spinae Plane (ESP) Block
The erector spinae plane block is a novel regional anesthetic technique that allows for analgesia of the thorax and abdomen with a peripheral nerve block.
- Conditions
- Microtia, Congenital, Microtia, Anesthesia, Local, Anesthesia
- Trial name
- NCT03729427
- Testing
- Erector Spinae Plane Block
- Where
- United States
- Sponsor
- Stanford University
Microtia, Dysbiosis
Microbiome Metabolites and Alcohol in HIV to Reduce CVD RCT
Among people living with HIV, heavy drinking increases the risk of heart disease and death. Studies suggest that alcohol changes the number and kind of bacteria in your gut and these changes increase the risk of heart disease and…
- Conditions
- Microtia, Dysbiosis, Alcohol Drinking, HIV Infections
- Trial name
- META HIV CVD (NCT05288790)
- Testing
- Probiotic
- Where
- United States
- Volunteers
- 250 people
- Sponsor
- Vanderbilt University Medical Center
Microtia, Outcome Assessment
Safety and Efficacy of Connecting the Residual Ear to the Cartilage Scaffold in First- vs. Second-Stage Surgery
Eligible patients will be admitted from the outpatient clinic to complete the relevant examinations after admission（Preoperative routine examination and chest CT）.
- Conditions
- Microtia, Outcome Assessment, RCT, Surgery Related Complications Rate
- Trial name
- NCT06763991
- Testing
- Two-stage connection, One-stage connection
- Where
- China
- Volunteers
- 78 people
- Sponsor
- Sichuan Provincial People's Hospital
Ear Cartilage, Platelets
Use of Platelet-enriched Plasma During Auricular Reconstruction
In this study investigators are trying to determine the benefits of using platelet enriched plasma during the second stage of auricular reconstruction. The intervention will be blinded to the surgeon and the surgical team.
- Conditions
- Ear Cartilage, Platelets, Microtia-Anotia
- Trial name
- NCT03215979
- Testing
- Platelet enriched plasma administration
- Where
- Mexico
- Volunteers
- 36 people
- Sponsor
- Hospital General Dr. Manuel Gea González
Neonatal Jaundice, Microtia
Preventive Effect of Perinatal Oral Probiotic Supplementation (POPS) on Neonatal Jaundice
This is a randomized double-blind placebo-controlled parallel group superiority clinical trial among 94 pregnant women (47 in each group) to investigate the effect of maternal perinatal probiotic supplementation on neonatal…
- Conditions
- Neonatal Jaundice, Microtia, Pregnancy Related, Hyperbilirubinemia, Neonatal
- Trial name
- NCT06087874
- Testing
- Vivomixx®
- Where
- Hong Kong
- Volunteers
- 94 people, healthy volunteers welcome
- Sponsor
- Chinese University of Hong Kong
Microtia, Microtia, Congenital
Study of Analgesic Efficacy of Nerve Blocks on Otoplastic Surgery
Background: Children with microtia complain of severe postoperative pain during early postoperative days after rib cartilage harvest for auricular reconstruction.
- Trial name
- NCT04192708
- Testing
- intercostal nerve block under direct vision, intercostal nerve block under ultrasound guidance, paravertebral block under ultrasound guidance
- Where
- China
- Volunteers
- 144 people
- Sponsor
- Eye & ENT Hospital of Fudan University
Rectus Abdominis and External Oblique Muscle Infiltration Analgesia
Costal Cartilage Donor-site Pain: Does Abdominal Muscle Infiltration Analgesia Work?
Donor-site pain is an adverse effect of autologous ear reconstruction. A well-planned pain management protocol is needed. The objective of this study was to introduce rectus abdominis and external oblique muscle infiltration…
- Trial name
- NCT06118216
- Testing
- rectus abdominis(RAM) and external oblique muscle(EOM) infiltration analgesia, intravenous patient-controlled anesthesia
- Where
- China
- Volunteers
- 60 people
- Sponsor
- Xiaohui Su
Obesity, Microtia
Akkermansia and Weight Maintenance
Obesity and related disorders such as type 2 diabetes are a worldwide diet-related problem. As such new treatment options are constantly being developed.
- Conditions
- Obesity, Microtia, Metabolic Syndrome, Weight Loss
- Trial name
- Amansia (NCT05417360)
- Testing
- Akkermansia muciniphila
- Where
- Netherlands
- Volunteers
- 90 people, healthy volunteers welcome
- Sponsor
- Maastricht University Medical Center
Overweight, Microtia
Demonstration of the Prebiotic-like Effects of Camu-camu Consumption Against Obesity-related Disorders in Humans
Previous work of the investigators demonstrated the anti-obesity and anti-steatosis potential of the Amazonian fruit camu-camu (CC) in a mouse model of diet-induced obesity [1].
- Conditions
- Overweight, Microtia, Endotoxemia, Metabolic Syndrome
- Trial name
- NCT04130321
- Testing
- Camu camu
- Where
- Canada
- Volunteers
- 35 people, healthy volunteers welcome
- Sponsor
- Laval University
Congenital Microtia
Application and Effectiveness of the Perioperative Position Management Based on the ADDIE Model in Patients With Congenital Microtia
Aims and objectives: To evaluate the clinical application and effectiveness of a perioperative position management program constructed using the ADDIE model for patients with congenital microtia.
- Trial name
- NCT06569927
- Testing
- Utilization of a perioperative position management protocol for congenital microtia patients based on the ADDIE model.
- Where
- China
- Volunteers
- 196 people, healthy volunteers welcome
- Sponsor
- Eye & ENT Hospital of Fudan University
Microtia
Auricular Reconstruction in Microtia by Medpor Implant Following Tissue Expansion
The study involves patients with microtia of certain criteria will undergo tissue expansion by silicone bags in the postauricular region then Medpor implants will be applied undercover of the expanded skin for reconstruction of…
- Trial name
- NCT05068362
- Testing
- Auricular reconstruction
- Where
- Egypt
- Volunteers
- 3 people
- Sponsor
- Assiut University
Microtia
AuriNovo for Auricular Reconstruction
AuriNovo provides a patient-specific, biological construct for use in the surgical reconstruction of the external ear in people born with microtia Grades II-IV.
- Trial name
- NCT04399239
- Testing
- AuriNovo
- Where
- 2 sites in United States
- Volunteers
- 2 people
- Sponsor
- 3DBio Therapeutics
Ear Deformities, Acquired, Ear; Deformity, Congenital
Evaluation of the Auryzon Devices in the Optimization of Ear and Nose Reconstruction Procedures
This study evaluates the efficacy of the AuryzoN devices in the ear and nose reconstruction surgeries, both in terms of operative time and overall quality of reconstruction.
- Conditions
- Ear Deformities, Acquired, Ear; Deformity, Congenital, Microtia, Nose Deformity
- Trial name
- NCT03624608
- Testing
- AuryzoN Family of Devices
- Where
- United States
- Volunteers
- 2 people
- Sponsor
- Reconstrata, LLC
Microtia
Long-Term Follow-Up Study of Unilateral Microtia Patients Implanted With AUR-201
Long-term follow-up of unilateral microtia patients implanted with AUR-201.
- Trial name
- AUR-201 (NCT06078566)
- Testing
- AUR-201
- Where
- United States
- Volunteers
- 1 people
- Sponsor
- Auregen Biotherapeutics, SA
Microtia, Congenital, Microtia
Evaluation of the Auryzon™ EAR 2.0 System in Ear Reconstruction
This study aims to improve surgical outcomes for children and young adults with ear differences severe secondary to congenital conditions (like microtia, a condition where the ear is underdeveloped), trauma (such as dog bites)…
- Conditions
- Microtia, Congenital, Microtia, Microtia-Anotia, Ear Deformities, Acquired
- Trial name
- NCT07154667
- Testing
- Use of AuryzoN™ EAR 2.0 device, Hand carving
- Where
- United States
- Volunteers
- 30 people
- Sponsor
- Nemours Children's Clinic
Congenital Microtia
Deep Learning for Flap Perfusion Detection
The aim of this study is to develop a convolutional neural network-based image recognition model to identify flap perfusion abnormalities after first-stage auricular reconstruction in patients with congenital microtia.
- Trial name
- DL-FPA (NCT07846332)
- Testing
- AI-assisted remote monitoring of flap perfusion abnormalities after first-stage auricular reconstruction
- Where
- China
- Volunteers
- 232 people
- Sponsor
- Jing Xu
Insulin Sensitivity, Glucose Metabolism Disorders
Bisphenol A and Muscle Insulin Sensitivity
This study examine oral bisphenol A consumption on muscle insulin sensitivity and hepatic glucose suppression. Half of the participants will receive a diet plus BPA and the other half will receive a diet plus no bisphenol A.
- Conditions
- Insulin Sensitivity, Glucose Metabolism Disorders, Microtia
- Trial name
- NCT03771066
- Testing
- bisphenol A
- Where
- United States
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- California Polytechnic State University-San Luis Obispo
Microtia, Scar
Silicone Gel to Improve Scar in Microtia Patients
Effort to reduce post-surgical scar is especially important for microtia patients. Even the scar lies posterior to ear auricle, but hypertrophic scar contracture may limit the ear auricle projection.
- Trial name
- NCT02518035
- Testing
- Silicone Gel
- Where
- Taiwan
- Volunteers
- 32 people
- Sponsor
- Chang Gung Memorial Hospital
Microtia, UTI
Effect of Antibiotics on Urinary Microbiome
Planning to study urine microbiota at baseline and after administration of bactrim antibiotics in healthy volunteers. Will intermittently collect voided urine specimens for 16 s DNA analysis over a period of 6 months after 2…
- Conditions
- Microtia, UTI, Bacteriuria, Antibiotic Resistant Infection
- Trial name
- NCT04230746
- Testing
- Bactrim DS 800Mg-160Mg Tablet
- Volunteers
- healthy volunteers welcome
- Sponsor
- Johns Hopkins University