Clinical trials: Surface Treatment
Dry Eye, Sjogren's Syndrome
Comparative Study of Thymosin Beta 4 Eye Drops vs. Vehicle in the Treatment of Severe Dry Eye
Severe dry eye is a debilitating ocular disease resulting in loss of vision, reduced day-to-day function and significant discomfort.
- Conditions
- Dry Eye, Sjogren's Syndrome, Graft vs. Host Disease
- Trial name
- NCT01393132
- Testing
- Thymosin Beta 4 eye drops, Vehicle Control
- Where
- United States
- Volunteers
- 9 people
- Sponsor
- Michigan Cornea Consultants, PC
Surface Finish
Influence of Different Zirconia Surface Treatments on Biofilm Formation
The aim is to test the influence of surface finish on biofilm formation on the transmucosal part of zirconia implants in an in vivo study.
- Trial name
- Biofilm2020 (NCT04181099)
- Testing
- Implant neck surface
- Where
- Switzerland
- Volunteers
- 16 people, healthy volunteers welcome
- Sponsor
- University of Basel
Ischemic Stroke, Thrombolysis
Hypothermia in Acute Ischemic Stroke - Surface Versus Endovascular Cooling (HAIS-SE)
HAIS-SE is evaluating for the first time ever in a randomized controlled trial efficacy, tolerability, practicability and safety of endovascular versus surface cooling in awake stroke patients.
- Conditions
- Ischemic Stroke, Thrombolysis, Hypothermia
- Trial name
- HAIS-SE (NCT01665885)
- Testing
- ZOLL Thermogard XP, BARD/Medivance Arctic Sun 5000
- Where
- Germany
- Volunteers
- 60 people
- Sponsor
- University Hospital Heidelberg
Fallopian Tube Cancer, Ovarian Cancer
Imatinib Mesylate in Treating Patients With Refractory or Relapsed Ovarian Epithelial, Fallopian Tube, or Primary Peritoneal Cancer, or Ovarian Low Malignant Potential Tumor
RATIONALE: Imatinib mesylate may stop the growth of cancer cells by blocking the enzymes necessary for cancer cell growth. PURPOSE: Phase II trial to determine the effectiveness of imatinib mesylate in treating patients who have…
- Conditions
- Fallopian Tube Cancer, Ovarian Cancer, Primary Peritoneal Cavity Cancer
- Trial name
- NCT00039585
- Testing
- imatinib mesylate
- Where
- 2 sites in United States
- Sponsor
- National Cancer Institute (NCI)
Sleep Apnea, Obstructive
Investigation of a Novel Sleep Surface for Treatment of Positional Sleep Apnea
Body position during sleep influences the severity of obstructive sleep apnea (OSA). The AHI is the number of times per hour of sleep that the airway temporarily collapses at the level of the tongue or soft palate.
- Trial name
- NCT02250417
- Testing
- Wave sleep surface
- Where
- United States
- Volunteers
- 12 people
- Sponsor
- Ohio State University
White Spot Lesions
The Effect of Nano Chitosan Surface Coating on White Spot Lesions Development in Clear Aligner Therapy Patients
In this study, it was intended to investigate the effect of nano Chitosan (antimicrobial agent) coating on clear aligner orthodontic appliance if it reduces the incidence of white spot lesions (demineralization) of enamel…
- Trial name
- NCT07715552
- Testing
- chitosan nanoparticles, No Treatment Added
- Where
- Jordan
- Volunteers
- 53 people, healthy volunteers welcome
- Sponsor
- Jordan University of Science and Technology
Dry Eye, Neuropathic Eye Pain
Azithromycin for Meibomian Gland Disease
This study aims to elucidate the effectiveness of oral azithromycin in treating symptomatic dry eye syndrome secondary to Meibomian gland dysfunction.
- Conditions
- Dry Eye, Neuropathic Eye Pain, Ocular Microbiome, Depression, Anxiety
- Trial name
- NCT03953118
- Testing
- Azithromycin Oral Product
- Where
- United States
- Volunteers
- 2 people
- Sponsor
- University of California, San Francisco
Cerebral Infarction
Observation of the Therapeutic Effect of Fire Needle on Upper Limb Function in Stroke Patients
Objective: To explore the clinical efficacy of different needling strategies with moxibustion needles on upper limb function in post-stroke patients.
- Trial name
- NCT07140406
- Testing
- conventional rehabilitation training, conventional acupuncture, Acupuncture with the milli-needle fire-puncture on flexor muscle groups
- Where
- China
- Volunteers
- 105 people
- Sponsor
- Qilu Hospital of Shandong University
Dry Eye Disease (DED), Meibomian Gland Dysfunction (Disorder)
Effect of Oral Isotretinoin on Ocular Surface and Meibomian Glands
The aim of the study was to evaluate meibomian gland morphology using non-contact meibography and ocular surface changes in patients with acne vulgaris treated with isotretinoin as indicators of dry eye, which is known to be a…
- Conditions
- Dry Eye Disease (DED), Meibomian Gland Dysfunction (Disorder), Acne Vulgaris
- Trial name
- NCT07753811
- Testing
- isotretinoin
- Where
- Egypt
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Benha University
Masseter Muscle Activity, Anterior Temporalis Muscle Activity
Orthodontic Clear Aligners Vs Conventional Fixed Appliance's Impact on Muscular Activities Among Adults Using SEMG (Surface Electromyography)
This clinical trial goal is to evaluate the difference in masticatory activities in adult patients treated with clear aligners compared to conventional fixed appliances treatment.
- Trial name
- NCT06699290
- Where
- Saudi Arabia
- Volunteers
- 60 people
- Sponsor
- Riyadh Elm University
Moderate Plaque Psoriasis
Study of Guselkumab Versus Placebo for the Treatment of Low Body Surface Area Moderate Plaque Psoriasis
The purpose of this study is to evaluate the efficacy of guselkumab compared to an inactive drug in participants with low body surface area moderate plaque psoriasis and special site involvement.
- Trial name
- SPECTREM (NCT06039189)
- Testing
- Guselkumab
- Where
- 64 sites in United States, Canada
- Volunteers
- 338 people
- Sponsor
- Janssen Research & Development, LLC
Chronic Low-back Pain
Deep Tissue Massage in Office Workers With Chronic Low Back Pain
The main objective of the study was to assess the impact of deep tissue massage on subjective and objective parameters in a group of office workers with chronic low back pain.
- Trial name
- NCT05690178
- Testing
- Deep Tissue Massage
- Where
- Poland
- Volunteers
- 40 people
- Sponsor
- Poznan University of Physical Education
Heart Failure
Predicting Response to CRT Using Body Surface ECG Mapping
Cardiac resynchronization therapy (CRT) involves pacing the left and right side of the heart in order to improve the coordination of the contraction in patients with heart failure.
- Trial name
- NCT01831518
- Testing
- CRT Implant, Body Surface ECG Mapping
- Where
- 2 sites in United Kingdom
- Volunteers
- 20 people
- Sponsor
- Tom Jackson
Assess Marginal Bone Height Changes Around Dental Implants
Marginal Bone Height Changes Around Two Different Surface Treated Dental Implants Supporting Mandibular Complete Overdenture.
Patients participating in this study were rehabilitated by mucosa supported maxillary complete denture and mandibular overdenture supported by two different surface treated implants; resorbable blast media (RBM) on the right and…
- Trial name
- NCT04800406
- Testing
- Dental Implants
- Where
- Egypt
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- National Research Centre, Egypt
Contraceptive Usage
A Prospective Observational Study of the Performance of Zarin in Kenya
This will be a non-comparative prospective observational study of women using Zarin as a primary method of contraception in Kenya.
- Trial name
- NCT01334190
- Where
- Kenya
- Volunteers
- 602 people, healthy volunteers welcome
- Sponsor
- FHI 360
Borderline Ovarian Serous Tumor, Low Grade Ovarian Serous Adenocarcinoma
Selumetinib Sulfate in Treating Woman With Recurrent Low-Grade Ovarian Cancer or Peritoneum Cancer
This phase II trial studies the side effects and how well selumetinib sulfate works in treating patients with low-grade ovarian cancer that has come back (recurrent).
- Conditions
- Borderline Ovarian Serous Tumor, Low Grade Ovarian Serous Adenocarcinoma, Micropapillary Serous Carcinoma, Primary Peritoneal Carcinoma
- Trial name
- NCT00551070
- Testing
- Laboratory Biomarker Analysis, Pharmacological Study, Selumetinib
- Where
- 49 sites in United States
- Volunteers
- 52 people
- Sponsor
- National Cancer Institute (NCI)
Bladder Cancer, Breast Cancer
Combination Chemotherapy Plus Filgrastim in Treating Patients With Advanced Solid Tumors
RATIONALE: Drugs used in chemotherapy use different ways to stop tumor cells from dividing so they stop growing or die. Colony-stimulating factors such as filgrastim may increase the number of immune cells found in bone marrow or…
- Conditions
- Bladder Cancer, Breast Cancer, Carcinoma of Unknown Primary, Esophageal Cancer
- Trial name
- NCT00014456
- Testing
- filgrastim, docetaxel, gemcitabine hydrochloride
- Where
- United States
- Volunteers
- 35 people
- Sponsor
- Dartmouth-Hitchcock Medical Center
Periodontal Bone Loss
The Use of Chlorhexidine Gel Following EDTA Root Surface Etching as an Adjunctive to Open Flap Debridement in Treating Intra-Bony Defects
SUMMARY Chronic periodontitis is regarded as an inflammatory disease that affects the supporting tissues of teeth which could lead to bone destruction.
- Trial name
- NCT05170932
- Testing
- CHX gel 2 % + 24% EDTA
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Ain Shams University
Postoperative Cognitive Dysfunction
Risk Factors for Early POCD in the Patients With PSM Undergoing CRS-HIPEC
Objectives to investigate the incidence and associated factors for early postoperative cognitive dysfunction in the patients with peritoneal surface malignancies undergoing cytoreductive surgery and hyperthermic intraperitoneal…
- Trial name
- NCT02462564
- Where
- China
- Volunteers
- 31 people, healthy volunteers welcome
- Sponsor
- Wuhan University
Bone Resorption, Bacteria Caused Disease
0.2% Chx Gel vs Implant Bacterial Contamination
The objective of this human randomized, double blind, placebo-control (RDBPC) study is to evaluate the efficacy of a 0.2% chlorhexidine (CHX) gel on reducing bacterial load and peri-implant inflammation at implant-abutment…
- Trial name
- NCT03431766
- Testing
- 0.20% chlorhexidine gel
- Where
- Italy
- Volunteers
- 36 people, healthy volunteers welcome
- Sponsor
- G. d'Annunzio University