keratometry
Showing 1 - 25 of 250
Cataract Trial (measurement of axial length and keratometry by sonographers with a topographic module)
Not yet recruiting
- Cataract
- measurement of axial length and keratometry by sonographers with a topographic module
- (no location specified)
Aug 22, 2022
Accuracy of IOLMASTER 700 Total Keratometry (TK)
Recruiting
- Myopia
- +2 more
- IOLMASTER 700 TK
-
Los Angeles, California
- +4 more
Feb 15, 2022
Strip Meniscometry in Dry Eye Evaluation
Completed
- Dry Eye
- Dry Eye Disease
- Central visual acuity
- +9 more
-
Olomouc, CzechiaDepartment of Ophthalmology, University Hospital Olomouc
Nov 1, 2023
Type 2 Diabetes, Type 1 Diabetes Trial in Semnan (Tropicamide Ophthalmic)
Completed
- Type 2 Diabetes Mellitus
- Type 1 Diabetes Mellitus
- Tropicamide Ophthalmic
-
Semnan, Iran, Islamic Republic ofKowsar Semnan Research and Medical Training Center
Nov 18, 2021
Posterior Keratometry Measured
Completed
- Keratoconus
-
Montpellier, FranceUH Montpellier
Jun 4, 2020
Cataract, Cornea, Surgery Trial in Vienna (Biometry, Keratometry)
Unknown status
- Cataract
- +2 more
- Biometry
- Keratometry
-
Vienna, AustriaMedical University of Vienna Allgemeines Krankenhaus
Mar 24, 2020
Corneal Astigmatism Trial (surgical correction of astigmatism with cataract)
Not yet recruiting
- Corneal Astigmatism
- surgical correction of astigmatism with cataract
- (no location specified)
Oct 20, 2022
DMEK Endothelial Keratoplasty inHistory of Anterior or Posterior
Not yet recruiting
- Patients Undergoing DMEK With a History of Anterior or Posterior Segment Surgery
- Descemet Membrane Endothelial Keratoplasty
- (no location specified)
Aug 22, 2023
Three Swept-source Optical Coherence Biometry Devices in Long
Recruiting
- Cataract
- Biometry
-
Vienna, AustriaHanusch Hospital, Department of Ophthalmology
Oct 12, 2022
Corneal Toxicity in Patients Treated by Belantamab Mafodotin
Completed
- Myeloma Multiple
- Collection of datas
-
Dijon, France
- +9 more
May 31, 2023
Eye Change Trial in Sohag (Using Oculus Pentacam® which is s a rotating Scheimpflug camera. The rotational measuring procedure
Recruiting
- Eye Change
- Using Oculus Pentacam® which is s a rotating Scheimpflug camera. The rotational measuring procedure generates Scheimpflug images in three dimensions.
-
Sohag, EgyptFacultyof medicine
Nov 18, 2022
Total Corneal Astigmatism Prevalence in Cataract Patients
Not yet recruiting
- Cataract
- IOLMaster 700
-
Beijing, Beijing, ChinaPeking University Third Hospital
Nov 20, 2023
Keratoconus Trial in Assiut (Intrastromal corneal ring segment implantation (Pocket), Intrastromal corneal ring segment
Active, not recruiting
- Keratoconus
- Intrastromal corneal ring segment implantation (Pocket)
- Intrastromal corneal ring segment implantation (Tunnel)
-
Assiut, EgyptTiba Eye Center
Feb 19, 2023
IOLMASTER 700 Central Topography Workflow Study.
Completed
- Cataract
- IOLMaster 700 with central topography
- +2 more
-
Jeréz de la Frontera, Cádiz, SpainOFTALVIST (Oftalmología Vistahermosa S.L.)
Oct 28, 2021
Keratoconus Trial in Montpellier (cross-linking surgery or intra corneal ring, abstention)
Not yet recruiting
- Keratoconus
- cross-linking surgery or intra corneal ring
- abstention
-
Montpellier, Occitanie, FranceCHU Gui de Chauliac - Service d'Ophtamologie
Jan 4, 2023
Refractive Surgery on OCT Measurements in the Eye
Not yet recruiting
- Optical Coherence Tomography
- +2 more
- Optical coherence tomography
-
Omaha, NebraskaUniversity of Nebraska Medical Centre
May 9, 2023
Evaluation of Corneal Stability Post-applanation Trial in Westerville (Icare tonometer)
Completed
- Evaluation of Corneal Stability Post-applanation
- Icare tonometer
-
Westerville, OhioComprehensive EyeCare of Central Ohio
Jan 29, 2019
Keratoconus Trial in Guangzhou (Corneal donors predisposed by CXL, Corneal donors stored in corneal storage media)
Not yet recruiting
- Keratoconus
- Corneal donors predisposed by CXL
- Corneal donors stored in corneal storage media
-
Guangzhou, Guangdong, ChinaZhongshan Ophthalmic Center, Sun Yat-Sen University
Jun 14, 2023
Cataract Trial in Chennai (EYESTAR 900, LENSTAR LS 900)
Not yet recruiting
- Cataract
- EYESTAR 900
- LENSTAR LS 900
-
Chennai, Tamil Nadu, IndiaAravind Eye Hospitals
Jun 22, 2022
650nm Low-intensity Single-wavelength Red Light for Children and
Not yet recruiting
- Myopia
- 650 nm low-level red-light
- (no location specified)
Apr 15, 2023
Myopia, Astigmatism Trial (CLEAR)
Not yet recruiting
- Myopia
- Astigmatism
- CLEAR
- (no location specified)
Jul 29, 2022
Myopia Trial in Beijing (650 nm low-level red-light)
Not yet recruiting
- Myopia
- 650 nm low-level red-light
-
Beijing, Beijing, ChinaBeijing Tongren Hospital
Mar 24, 2023
Myopia, Progressive Trial (IVMED 85, Placebo)
Not yet recruiting
- Myopia, Progressive
- IVMED 85
- Placebo
- (no location specified)
Mar 7, 2023
Anterior Segment Parameters During Pregnancy and Post-Pregnancy
Completed
- Pregnancy Related
- Comprehensive Ophthalmologic Examination
-
Antalya, Konyaaltı, TurkeyAkdeniz University Hospital
Aug 6, 2022
Cataract, Presbyopia, Ocular Biometry Trial in Alexandroupolis (Argos (Alcon Laboratories, Inc.), IOLMaster 500 (Carl Zeiss
Not yet recruiting
- Cataract
- +3 more
- Argos (Alcon Laboratories, Inc.)
- IOLMaster 500 (Carl Zeiss Meditec AG)
-
Alexandroupolis, Evros, GreeceDepartment of Ophthalmology, University Hospital of Alexandroupo
Jun 6, 2022