Clinical Trials Updated in 2021

NCT01643252 | WITHDRAWN | PHASE3

0 participants

Safety and Efficacy Study for Corneal Collagen Cross-Linking in Eyes With Corneal Ectasia After Refractive Surgery

Study Type:: INTERVENTIONAL
Last Updated:: 2021-04-26
Start Date:: 2012-07-31

Conditions

Corneal Ectasia

Interventions

DRUG

No Results Yet

NCT01643226 | COMPLETED | PHASE3

230 participants

Safety and Efficacy Study of Corneal Collagen Cross-Linking in Eyes With Keratoconus

Study Type:: INTERVENTIONAL
Last Updated:: 2021-04-26
Start Date:: 2012-07-31
Completion:: 2015-07-31

Conditions

Keratoconus

Interventions

DRUG
DEVICE

No Results Yet

NCT01547273 | COMPLETED | NA

30 participants

The Effect of Bone Grafts on Facial Gingival Profile in Maxillary Anterior Single Tooth Replacement

Study Type:: INTERVENTIONAL
Last Updated:: 2021-04-26
Start Date:: 2012-03-20
Completion:: 2016-04-07

Conditions

Facial Gingival Profile

Interventions

PROCEDURE

No Results Yet

NCT01344187 | COMPLETED | PHASE3

236 participants

Safety and Efficacy Study of Corneal Collagen Cross-Linking in Eyes With Keratoconus

Study Type:: INTERVENTIONAL
Last Updated:: 2021-04-26
Start Date:: 2012-07-31
Completion:: 2015-06-30

Conditions

Keratoconus

Interventions

DRUG
DEVICE

No Results Yet

NCT01069848 | COMPLETED | NA

23 participants

Feasibility Study of the Vedera KXS for Treatment of Keratoconus

Study Type:: INTERVENTIONAL
Last Updated:: 2021-04-26
Start Date:: 2010-01-31
Completion:: 2011-03-31

Conditions

Keratoconus

Interventions

DEVICE

No Results Yet

NCT01050166 | COMPLETED

8 participants

MRI Imaging of Labeled Human Islets Transplanted Into the Liver

Study Type:: OBSERVATIONAL
Last Updated:: 2021-04-26
Start Date:: 2008-08-15
Completion:: 2012-12-15

Conditions

Type 1 Diabetes Mellitus

Interventions

OTHER

No Results Yet

NCT00925041 | COMPLETED | NA

40 participants

Clinical Evaluation of the Vedera KXS for the Treatment of Spherical Myopia

Study Type:: INTERVENTIONAL
Last Updated:: 2021-04-26
Start Date:: 2009-06-30
Completion:: 2011-08-31

Conditions

Myopia

Interventions

DEVICE

No Results Yet

NCT00908648 | COMPLETED | NA

206 participants

The Use of Narrow Band Imaging in Screening Colonoscopy

Study Type:: INTERVENTIONAL
Last Updated:: 2021-04-26
Start Date:: 2007-11-30
Completion:: 2008-04-30

Conditions

Colonoscopy

Interventions

PROCEDURE

Results Available

NCT00703105 | UNKNOWN | PHASE2

36 participants

Ovarian Dendritic Cell Vaccine Trial

Study Type:: INTERVENTIONAL
Last Updated:: 2021-04-26
Start Date:: 2008-10-31
Completion:: 2021-07-31

Conditions

Ovarian Cancer

Interventions

BIOLOGICAL

No Results Yet

NCT00674661 | COMPLETED | PHASE3

130 participants

Corneal Collagen Cross-Linking for Ectasia (CXL)

Study Type:: INTERVENTIONAL
Last Updated:: 2021-04-26
Start Date:: 2007-12-31
Completion:: 2011-11-30

Conditions

Ectasia

Interventions

DRUG
DEVICE

Results Available

NCT00647699 | COMPLETED | PHASE3

147 participants

Corneal Collagen Cross-linking for Progressive Keratoconus

Study Type:: INTERVENTIONAL
Last Updated:: 2021-04-26
Start Date:: 2007-12-31
Completion:: 2011-04-30

Conditions

Progressive Keratoconus

Interventions

DRUG
DEVICE

Results Available

NCT00646451 | COMPLETED | EARLY_PHASE1

20 participants

Pregabalin in the Treatment of Essential Tremor

Study Type:: INTERVENTIONAL
Last Updated:: 2021-04-26
Start Date:: 2006-06-30
Completion:: 2008-12-31

Conditions

Essential Tremor

Interventions

DRUG

Results Available

NCT00179335 | COMPLETED

45 participants

Comparative Pharmacokinetics (PK) Study of Efavirenz or Lopinavir/Ritonavir Between Older and Younger HIV-Infected Adults

Study Type:: OBSERVATIONAL
Last Updated:: 2021-04-26
Start Date:: 2003-08-31
Completion:: 2006-01-31

Conditions

HIV Infections

Interventions

PROCEDURE

No Results Yet

NCT04857970 | UNKNOWN

72 participants

Routine Electronic Monitoring Of Quality Of Life -Poumon (REMOQOL-Poumon)

Study Type:: OBSERVATIONAL
Last Updated:: 2021-04-23
Start Date:: 2019-02-20
Completion:: 2021-11-30

Conditions

Lung Cancer
Non Small Cell Lung Cancer

Interventions

OTHER

No Results Yet

NCT04857762 | UNKNOWN

500 participants

Anatomical Assessment Versus Pull Back RFR Measurement

Study Type:: OBSERVATIONAL
Last Updated:: 2021-04-23
Start Date:: 2021-05-01
Completion:: 2023-03-01

Conditions

Coronary Artery Stenosis

No Results Yet

NCT04857749 | UNKNOWN | NA

68 participants

Navigation on Head and Neck Radiotherapy

Study Type:: INTERVENTIONAL
Last Updated:: 2021-04-23
Start Date:: 2021-05-03
Completion:: 2021-06-20

Conditions

Head and Neck Cancer

Interventions

OTHER

No Results Yet

NCT04857736 | UNKNOWN

62 participants

A Diagnostic Test Study of Characteristic Sound Waves in Radial Artery During Menstruation in Healthy Female College Students

Study Type:: OBSERVATIONAL
Last Updated:: 2021-04-23
Start Date:: 2021-04-09
Completion:: 2022-03-09

Conditions

Menstruation
Radial Artery

No Results Yet

NCT04857554 | COMPLETED | NA

12 participants

Effects of Sugar-free Products With Added Sweeteners on Glycemic Responses

Study Type:: INTERVENTIONAL
Last Updated:: 2021-04-23
Start Date:: 2020-07-30
Completion:: 2020-09-30

Conditions

Potential Abnormality of Glucose Tolerance
Appetitive Behavior

Interventions

OTHER

No Results Yet

NCT04857450 | UNKNOWN | NA

60 participants

Anesthesia for Upper Endoscopy and Colonoscopy in Cardiac Patients With Acute Anemia

Study Type:: INTERVENTIONAL
Last Updated:: 2021-04-23
Start Date:: 2020-11-20
Completion:: 2021-11-20

Conditions

Anemia
Cardiomyopathies
Pulmonary Hypertension

Interventions

DRUG

No Results Yet

NCT04857346 | COMPLETED | PHASE2/PHASE3

80 participants

Antimicrobial Photodynamic Therapy in Chronic Periodontitis and Diabetes Mellitus

Study Type:: INTERVENTIONAL
Last Updated:: 2021-04-23
Start Date:: 2020-06-01
Completion:: 2020-12-12

Conditions

Type 2 Diabetes Mellitus
Prediabetic State
Chronic Periodontitis

Interventions

DRUG

No Results Yet

NCT04857294 | COMPLETED | NA

21 participants

Unilateral TMJ Discectomy Without Interposal Material in Patients With Disc Perforation or Fragmentation

Study Type:: INTERVENTIONAL
Last Updated:: 2021-04-23
Start Date:: 2015-07-09
Completion:: 2020-12-11

Conditions

Temporomandibular Disorders

Interventions

PROCEDURE

No Results Yet

NCT04857177 | COMPLETED | PHASE3

312 participants

A Study To Evaluate CKD-701 and Lucentis® in Patients With Neovascular(Wet) Age Related Macular Degeneration

Study Type:: INTERVENTIONAL
Last Updated:: 2021-04-23
Start Date:: 2018-10-19
Completion:: 2021-03-17

Conditions

Neovascular(Wet) Age Related Macular Degeneration

Interventions

DRUG

No Results Yet

NCT04857125 | UNKNOWN | NA

476 participants

Prevention of Postoperative Delirium After Acute Surgery

Study Type:: INTERVENTIONAL
Last Updated:: 2021-04-23
Start Date:: 2021-04-12
Completion:: 2022-03-31

Conditions

Postoperative Delirium

Interventions

OTHER

No Results Yet

NCT04857086 | UNKNOWN

1400 participants

The Initial Management in Patients With Differentiated Thyroid Cancer in the Real World in China

Study Type:: OBSERVATIONAL
Last Updated:: 2021-04-23
Start Date:: 2020-12-30
Completion:: 2022-07-30

Conditions

Differentiated Thyroid Cancer

No Results Yet

NCT04856995 | COMPLETED

29 participants

Effect of Surgical Smoke on Air Quality

Study Type:: OBSERVATIONAL
Last Updated:: 2021-04-23
Start Date:: 2020-05-12
Completion:: 2020-07-20

Conditions

Air Quality
Volatile Organic Compounds
Occupational Health

Interventions

OTHER

No Results Yet

NCT04856735 | UNKNOWN | NA

150 participants

Comparison of the Application of Lidocaine With Intraperitoneal Bupivacaine in Cesarian Operations Wound Infiltration

Study Type:: INTERVENTIONAL
Last Updated:: 2021-04-23
Start Date:: 2020-10-01
Completion:: 2021-05-01

Conditions

Postoperative Pain
Cesarean Section

Interventions

OTHER

No Results Yet

NCT04856709 | COMPLETED | NA

80 participants

Abdominal Pectopexy Versus Abdominal Sacral Hysteropexy.

Study Type:: INTERVENTIONAL
Last Updated:: 2021-04-23
Start Date:: 2019-06-01
Completion:: 2020-06-01

Conditions

Genital Prolapse

Interventions

PROCEDURE

No Results Yet

NCT04856579 | COMPLETED | NA

30 participants

Assessment of Seminal Levels of Cystatin C and Endoglin in Infertile Men With Varicocele

Study Type:: INTERVENTIONAL
Last Updated:: 2021-04-23
Start Date:: 2019-01-01
Completion:: 2020-12-31

Conditions

Varicocele
Infertility, Male

Interventions

PROCEDURE

No Results Yet

NCT04856371 | UNKNOWN | PHASE1

228 participants

Study of CYH33 in Combination With Endocrine Therapy With or Without Palbociclib in Patients With HR+, HER2- Advanced Breast Cancer

Study Type:: INTERVENTIONAL
Last Updated:: 2021-04-23
Start Date:: 2021-04-30
Completion:: 2022-03-31

Conditions

Advanced Breast Cancer

Interventions

DRUG

No Results Yet

NCT04856280 | COMPLETED | NA

45 participants

Kinesiological Taping and Aerobic Exercise in Women With Primary Dysmenorrhea:

Study Type:: INTERVENTIONAL
Last Updated:: 2021-04-23
Start Date:: 2019-11-22
Completion:: 2020-06-14

Conditions

Primary Dysmenorrhea
Kinesics
Aerobic Exercise

Interventions

BEHAVIORAL

No Results Yet

NCT04856137 | NOT_YET_RECRUITING | PHASE1/PHASE2

74 participants

A Phase I/II Study of Diffuse Large B-cell Lymphoma

Study Type:: INTERVENTIONAL
Last Updated:: 2021-04-23
Start Date:: 2021-05-01
Completion:: 2023-12-31

Conditions

Refractory Diffuse Large B-cell Lymphoma

Interventions

DRUG

No Results Yet

NCT04856124 | COMPLETED

10 participants

Intranasal Esketamine to Maintain the Antidepressant Response to IV Racemic Ketamine

Study Type:: OBSERVATIONAL
Last Updated:: 2021-04-23
Start Date:: 2018-09-01
Completion:: 2020-12-15

Conditions

Treatment Resistant Depression

Interventions

DRUG

No Results Yet

NCT04855071 | UNKNOWN | NA

40 participants

Radiofrequency and Pelvic Organ Prolapse

Study Type:: INTERVENTIONAL
Last Updated:: 2021-04-23
Start Date:: 2021-04-23
Completion:: 2022-10-23

Conditions

Pelvic Organ Prolapse

Interventions

DEVICE
OTHER

No Results Yet

NCT04850950 | UNKNOWN | PHASE4

240 participants

Tenofovir Alafenamide to Prevent Perinatal Transmission of Hepatitis B

Study Type:: INTERVENTIONAL
Last Updated:: 2021-04-23
Start Date:: 2021-04-26
Completion:: 2022-12-31

Conditions

Chronic Hepatitis B
Mother-to-Child Transmission
Safety
Efficacy
Hepatitis B Virus
Tenofovir Alafenamide Fumarate

Interventions

DRUG

No Results Yet

NCT04814030 | UNKNOWN | PHASE2

80 participants

Transarterial Infusion of PD-1 Antibody Plus TACE-HAIC for Unresectable HCC: a Single-arm, Phase 2 Clinical Trial

Study Type:: INTERVENTIONAL
Last Updated:: 2021-04-23
Start Date:: 2021-04-20
Completion:: 2022-12-30

Conditions

Hepatocellular Carcinoma

Interventions

DRUG

No Results Yet

NCT04791592 | COMPLETED | NA

42 participants

Pecto-Intercostal Fascial Block vs. Transversus Thoracic Muscle Plane Block in Cardiac Surgery

Study Type:: INTERVENTIONAL
Last Updated:: 2021-04-23
Start Date:: 2021-03-12
Completion:: 2021-04-14

Conditions

Pain, Postoperative
Coronary Artery Disease

Interventions

PROCEDURE

No Results Yet

NCT04742478 | RECRUITING

1000 participants

ROVUS Asia Registry (Evaluate Safety and Effectiveness of Rotational Atherectomy and Intravascular Ultrasound for Heavily Calcified Coronary Lesion)

Study Type:: OBSERVATIONAL
Last Updated:: 2021-04-23
Start Date:: 2021-03-10
Completion:: 2024-02-29

Conditions

Coronary Artery Calcification

Interventions

PROCEDURE

No Results Yet

NCT04685096 | COMPLETED

89 participants

Anti-ageing Efficacy of a Cosmetic Formulation Containing NMN (2%) Versus Placebo

Study Type:: OBSERVATIONAL
Last Updated:: 2021-04-23
Start Date:: 2020-12-12
Completion:: 2021-03-12

Conditions

Wrinkle
Fatigue
Puffiness Around the Eyes

Interventions

OTHER

No Results Yet

NCT04672278 | COMPLETED | NA

72 participants

Lipid-Lowering Effect and Hypotensive Effect of Shanzha Fruit Drink in Patients

Study Type:: INTERVENTIONAL
Last Updated:: 2021-04-23
Start Date:: 2019-01-02
Completion:: 2020-10-30

Conditions

Hyperlipidemia
Hypertension

Interventions

DIETARY_SUPPLEMENT

No Results Yet

NCT04670185 | COMPLETED | NA

30 participants

Internet-based Parent Training for Parents of Children With Externalising Behavior Problems

Study Type:: INTERVENTIONAL
Last Updated:: 2021-04-23
Start Date:: 2020-12-15
Completion:: 2021-04-15

Conditions

Behavior Problem
Parenting

Interventions

BEHAVIORAL

No Results Yet