Clinical trials: Microsurgery
Cataract Surgery, Cataract
Evaluation of Head-Mounted Spatial Computing and Three-Dimensional (3D) Visualization in Ocular Microsurgery: A Safety and Workflow Study
The purpose of this research is to evaluate the use of the research study device, the Apple Vision Pro head-mounted spatial computing display, with the Zeiss Artevo 850 digital microscope system, for the visualization during…
- Trial name
- NCT07301385
- Testing
- Apple Vision Pro (Head-Mounted Spatial Computing Display), Zeiss Artevo Digital Surgical Microscope
- Where
- United States
- Volunteers
- 45 people
- Sponsor
- Sharp HealthCare
Malignant or Benign Pathology
Low Impact Laparoscopic in Colorectal Resection - PAROS2
To improve post-operative recovery, the concept of Low Impact Laparoscopy was developed in colo-rectal surgery with associating low-pressure pneumoperitoneum and microlaparoscopic surgery.
- Trial name
- PAROS2 (NCT04742881)
- Testing
- Low pressure + microsurgical instruments, Low pressure + standard instruments
- Where
- 3 sites in France
- Volunteers
- 148 people
- Sponsor
- University Hospital, Bordeaux
Lymphedema, Lymphedema of Upper Arm
Microvascular Breast Reconstruction With Lymph Node Transfer
this study aims to evaluate the outcomes of simultaneous free abdominal flap \& vascularized lymph node transfer for both breast reconstruction and postmastectomy lymphedema
- Conditions
- Lymphedema, Lymphedema of Upper Arm, Mastectomy; Lymphedema
- Trial name
- NCT04246034
- Testing
- Microvascular Breast Reconstruction with Vascularized Lymph Node Transfer
- Sponsor
- Assiut University
Alzheimer Disease
Cervical Lymphatic Microsurgery in Alzheimer's Disease
This pilot study will evaluate whether microsurgical modification of cervical lymphatic drainage may influence blood biomarkers and clinical outcomes in people with mild Alzheimer's disease.
- Trial name
- NCT07857759
- Testing
- Cervical Lymphatic Microsurgery
- Where
- 2 sites in Poland
- Volunteers
- 30 people
- Sponsor
- Daniel Maliszewski
Keratitis, Pterygium
Robotic Surgery of the Ocular Surface
The introduction of surgical robots in the OR revolutionized a number of specialties (i. e. urology, gynecology, digestive surgery).
- Conditions
- Keratitis, Pterygium, Corneal Opacity Corneal Thinning, Corneal Perforation
- Trial name
- NCT02116062
- Testing
- 1. Amniotic membrane transplantation on the cornea with the Da Vinci Si HD© robot (Inlay or overlay technique), Pterygium removal and autograft of the conjunctiva with the Da Vinci Si HD© robot (Kenyon technique), Penetrating keratoplasty using Baron trephine and nylon stitches with the Da Vinci Si HD© robot
- Where
- France
- Volunteers
- 12 people
- Sponsor
- University Hospital, Strasbourg, France
General Anesthesia
A Double-blind, Randomized, Parallel Design Study to Compare the Effectiveness of Sugammadex Versus Neostigmine in Improving Surgical Condition in Subjects Undergoing Laryngeal Microsurgery
Investigators hypothesized that the surgical condition will be improved with the use of sugammadex in patients undergoing laryngeal microsurgery.
- Trial name
- NCT01980069
- Testing
- Sugammadex, Neostigmine
- Where
- South Korea
- Volunteers
- 72 people
- Sponsor
- Yonsei University
Periapical Abscess
Prospective Clinical Trial of Three Apical Sealing Materials
This prospective comparative randomized clinical trial compares healing and bony regeneration in patients who received 1 of 3 different retrograde filling materials following microsurgical apicoectomies for the treatment of…
- Trial name
- NCT04198298
- Testing
- EndoSequence, ProRoot MTA, Biodentine
- Volunteers
- 59 people, healthy volunteers welcome
- Sponsor
- University of the Pacific
Surgical Procedure, Unspecified
Bucatini Pasta, Japanese Shirataki Konjac Noodles, and Artificial Vessels: In Search of the Ideal Low-cost Vessel Simulator for Microsurgical Education
The aim of this study is to assess the strengths and weaknesses of training models that are accessible, reproducible, and geared toward new learners.
- Trial name
- NCT07006766
- Testing
- Microsurgical Training Models
- Where
- United States
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- University of Wisconsin, Madison
Flap Monitoring, Inflammation
Effect of Dexmedetomidine on Microsurgery Reconstruction in Cancer Patient
This double-blinded randomized controlled trial aims to investigate the effect of intraoperative dexmedetomidine administration on early flap viability and microvascular integrity in cancer patients undergoing elective…
- Conditions
- Flap Monitoring, Inflammation, Thrombosis, Oxidative Stress
- Trial name
- DEXFLAP (NCT06993740)
- Testing
- NaCl 0,9%, Dexmedetomidine
- Where
- Indonesia
- Volunteers
- 60 people
- Sponsor
- Dharmais National Cancer Center Hospital
Gingival Pigmentation, Melanosis
Comparative Evaluation of Microsurgery vs Conventional Surgical Technique of Gingival Depigmentation
Gingiva being the most frequently pigmented tissue of the oral cavity challenges a lot of people with an esthetic concern. Increased production of melanin, a pigment produced by the melanocytes present in the basal and suprabasal…
- Trial name
- NCT05930392
- Testing
- Gingival depigmentation using microsurgery, Conventional surgical depigmentation
- Where
- India
- Volunteers
- 22 people, healthy volunteers welcome
- Sponsor
- Postgraduate Institute of Dental Sciences Rohtak
RECTAL CANCER
Neoadjuvant Radiotherapy Followed by Transanal Endoscopic Microsurgery for T1-T2 Extraperitoneal Rectal Cancer
Objective: Recent randomized and non-randomized studies suggest that neoadjuvant radiotherapy followed by Transanal Endoscopic Microsurgery (TEM) show comparative results to abdominal resection in pT2 extraperitoneal cancer.
- Trial name
- NERATEM (NCT02127645)
- Testing
- SRT-TEM, LRT-TEM, Transanal Endoscopic Microsurgery (TEM)
- Where
- Italy
- Volunteers
- 25 people
- Sponsor
- European Association for Endoscopic Surgery