Search clinical trials for: Doxycycline or Placebo

Total 58443 results

Warner Chilcott

Completed

Treatment of Chlamydia Infection Comparing WC2031 Tablets With Vibramycin

Urogential Chlamydia Trachomatis Infection

United States
University of California, San Francisco

Completed

Influence of MMP on Brain AVM Hemorrhage

Arteriovenous Malformations | Cavernous Angiomas | Brain Aneurysms

United States
US Department of Veterans Affairs
Pfizer; United States Department of Defense

Completed

Antibiotic Treatment of Gulf War Veterans' Illnesses

Persian Gulf Syndrome | Mycoplasma Infections

United States, Puerto Rico
Thomas Gardner
Juvenile Diabetes Research Foundation

Completed

Evaluation of Doxycycline Verses Placebo for the Treatment of Severe Nonproliferative or Mild or Moderate Proliferative Diabetic Retinopathy (POC1)

Diabetic Retinopathy

United States
Hedi Gharsallah
Dacima Consulting

Completed

OD-doxy-PNV-COVID-19 Old Drug " DOXY " for Prevention of New Virus " COVID-19 "

Covid19

Tunisia
Lao-Oxford-Mahosot Hospital Wellcome Trust Research...
Mahidol Oxford Tropical Medicine Research Unit

Not yet recruiting

Rickettsia Clearance Study (RiCS)

Infectious Disease | Therapeutics

Lao People's Democratic Republic
Felix Chikita Fredy, MD
National Cardiovascular Center Harapan Kita Hospital Indonesia

Unknown

Effect of Doxycycline on Cardiac Remodelling in STEMI Patients

Heart Failure | ST Elevation Myocardial Infarction | Anterior Wall Myocardial Infarction | Remodeling, Ventricular

Indonesia
Wolfson Medical Center

Terminated

Antimicrobial Therapy for Ulcerative Colitis (UC) (UC)

Ulcerative Colitis

Israel
Shaheed Zulfiqar Ali Bhutto Medical University

Completed

Comparison Of Doxycycline And Common Salt For Treatment Of Umbilical Granuloma: A Randomised Control Trial

Umbilical Granuloma

Pakistan
University Hospital Inselspital, Berne

Terminated

Chronic Bladder Pain Syndrome in Women: Can Doxycycline Help? A Prospective Study

Bladder Pain Syndrome | Chronic Pelvic Pain Syndrome

Switzerland
International Centre for Diarrhoeal Disease Research...

Completed

Efficacy and Safety of Ivermectin and Doxycycline in Combination or IVE Alone in Patients With COVID-19 Infection.

COVID-19 Patients

Bangladesh
Warner Chilcott

Completed

Treatment of Moderate to Severe Facial Acne Vulgaris

Acne Vulgaris

United States
Galderma R&D

Completed

Adapalene-BPO Gel Associated With Doxycycline Hyclate 100 mg in the Treatment of Severe Acne Vulgaris (ACCESS I)

Severe Acne Vulgaris

United States, Canada, Puerto Rico
University Medical Centre Ljubljana

Completed

Duration of Antibiotic Treatment of Erythema Migrans

Erythema Chronicum Migrans

Slovenia
Hospital General de Mexicali

Recruiting

Efficacy of Azithromycin Plus Doxycycline Versus Doxycycline Plus Placebo in Patients With Rocky Mountain Spotted Fever (Rocky-Z)

Rocky Mountain Spotted Fever

Mexico
The Task Force for Global Health
United States Agency for International Development (USAID)

Completed

A 24 Month Study to Compare Efficacy of Doxycycline vs Placebo for Improving Filarial Lymphedema in India (LeDoxy-India)

Lymphedema | Lymphatic Filariasis | Filariasis

India
The Task Force for Global Health
United States Agency for International Development (USAID)

Completed

A 24 Month Study to Compare Efficacy of Doxycycline vs Placebo for Improving Filarial Lymphedema in Sri Lanka (LeDoxy-SL)

Lymphedema | Lymphatic Filariasis | Filariasis

Sri Lanka
University of California, San Francisco

Completed

A Trial of Doxycycline in Renal Disease (ADORE)

Chronic Kidney Disease | Cardiorenal Syndrome

United States
NanoSHIFT LLC

Completed

Safety Study of Topical Doxycycline Gel for Adult Diabetic Lower Extremity Ulcers

Diabetic Foot Ulcer

United States
Makerere University
University of Oxford

Unknown

Doxycycline for the Treatment of Nodding Syndrome

Seizures

Uganda
University of Alberta
Royal Alexandra Hospital

Recruiting

Doxycycline to Protect Heart Muscle After Heart Attacks

Heart Failure | ST Segment Elevation Myocardial Infarction

Canada
Sun Yat-sen University

Recruiting

Doxycycline Treatment in Mild Thyroid-Associated Ophthalmopathy

Immune System Diseases | Autoimmune Diseases | Endocrine System Diseases | Thyroid Diseases | Eye Diseases, Hereditary | Graves Ophthalmopathy | Graves Disease | Hyperthyroidism | Thyroid-associated Ophthalmopathy

China
Mario Negri Institute for Pharmacological Research
Fondazione Telethon

Completed

Familiar Fatal Insomnia: Preventive Treatment With Doxycycline in Subject With Disease Risk (FFI)

Familial Fatal Insomnia
University of Rochester

Completed

Effect of a Commonly Used Antibiotic, Doxycycline, in Women With Polycystic Ovarian Syndrome (MI-PCOS)

Androgen Excess | Polycystic Ovarian Syndrome (PCOS) | Irregular Menstrual Cycles

United States
State University of New York - Downstate Medical...

Active, not recruiting

Assessment of Suppression of Cutaneous Allergic Responses and Pruritus by Topical Doxycycline

Hives

United States
University of California, San Francisco

Recruiting

Ocular Rosacea Biome Study (ORBS)

Antimicrobial Resistance | Ocular Rosacea

United States
The Task Force for Global Health
United States Agency for International Development (USAID)

Completed

A 24 Month Study, to Compare the Efficacy of Doxycycline vs. Placebo for Improving Filarial Lymphedema in Mali (LeDoxy-Mali)

Lymphedema | Lymphatic Filariasis | Filariasis

Mali
Thomas Gardner
Juvenile Diabetes Research Foundation; Penn State University

Completed

Evaluation of Effect of Doxycycline Verses Placebo on Retinal Function and Diabetic Retinopathy (POC2)

Diabetic Retinopathy

United States
Samjin Pharmaceutical Co., Ltd.

Completed

A Phase 1 Clinical Study to Investigate the Pharmacokinetics and Safety/Tolerability of SA001 in Healthy Male Volunteers

Healthy

Korea, Republic of
Alacrity Biosciences, Inc.

Completed

A Study of ALTY-0501 for the Treatment of Dry Eye Administered 4 Times a Day for a 56 Day Period

Dry Eye

United States
Montefiore Medical Center

Recruiting

Prophylactic Antibiotics Useful With Antibiotic Impregnated External Ventricular Drains (EVDs)?

Subarachnoid Hemorrhage | Intracerebral Hemorrhage | Hydrocephalus | Ventriculitis, Cerebral

United States
University Hospital, Ghent

Completed

Influence of Oral Doxycycline on Wound Healing After Endonasal Endoscopic Sinus Surgery for Chronic Rhinosinusitis With and Without Nasal Polyposis: a Double-blind Randomized Placebo-controlled Trial (DOXYPOSTOP)

Nasal Polyps | Chronic Rhinosinusitis

Belgium, Germany
NanoSHIFT LLC
United States Department of Defense

Withdrawn

Study of NanoDOX Hydrogel vs Placebo for Dehisced Surgical Wounds

Dehisced Surgical Wounds

United States
Amirhossein Farahmand

Completed

The Effect of Topical Doxycycline Gel on HbA1c in Patients With Type 2 Diabetes Mellitus(DM) ®

Diabetes Mellitus With Periodontal Disease
Hospital Ambroise Paré Paris

Completed

Comparison of the Efficacy of rTMS and tDCS of the Motor Cortex in Patients With Chronic Neuropathic Pain

Lumbar Radiculopathy

France
Unity Health Toronto
Sunnybrook Health Sciences Centre; University of Pittsburgh; Duke University; Barrow... and other collaborators

Active, not recruiting

Doxycycline for Hereditary Hemorrhagic Telangiectasia (HHT)

Hereditary Hemorrhagic Telangiectasia (HHT)

Canada
Damanhour University
Tanta University

Completed

Doxycycline in Acute Traumatic Brain Injury

Traumatic Brain Injury

Egypt
University of Sao Paulo
Fundação de Amparo à Pesquisa do Estado de São Paulo

Completed

Comparison Between aPDT and Systemic Doxycycline on Non-surgical Periodontal Therapy in Type 2 Diabetics

Type 2 Diabetes | Periodontal Disease

Brazil
Galderma R&D

Completed

Treatment of Patients With Blepharitis and Facial Rosacea

Dry Eye | Blepharitis | Meibomianitis

United States
Galderma R&D

Completed

Placebo Controlled Efficacy and Safety Study of CD2475/101 40 mg Tablets vs. Placebo and Doxycycline 100 mg Capsules Once Daily in the Treatment of Inflammatory Lesions of Acne Vulgaris

Acne Vulgaris

United States
Islamic Azad University, Tehran

Completed

The Effect of Non-surgical Periodontal Therapy Plus Doxycycline on HbA1c in Patients With Type 2 Diabetes Mellitus

Diabetes Mellitus With Periodontal Disease
Arthrosi Therapeutics

Completed

Multiple Ascending Dose Study of AR882 in Healthy Adult Male Volunteers

Healthy Volunteers

Australia
E-nitiate Biopharmaceuticals (Hangzhou) Co., Ltd.

Recruiting

A First-in-Human Study of QY211 Gel in Adult Subjects

Atopic Dermatitis

China
HK inno.N Corporation

Unknown

A Study to Explore Pharmacokinetics/Pharmacodynamics and Safety of Tegoprazan BID Dosing in Healthy Subjects

Healthy

Korea, Republic of
Galderma R&D

Completed

A Study to Compare Efficacy and Safety of Trifarotene Cream When Used With an Oral Antibiotic for the Treatment of Severe Acne Vulgaris (AV) (DUAL)

Acne Vulgaris

United States, Puerto Rico
Max Health, Subsero Health

Recruiting

An Outpatient Clinical Trial Using Ivermectin and Doxycycline in COVID-19 Positive Patients at High Risk to Prevent COVID-19 Related Hospitalization

Covid19

United States
University of Pittsburgh
Tu Du Hospital

Completed

Doxycycline Prophylaxis at Vacuum Aspiration Trial (Tu Du Doxy)

Endometritis

Vietnam
Gesellschaft fur Medizinische Innovation - Hamatologie...
ClinAssess GmbH

Terminated

SKIP - A Double-blind Placebo-controlled Randomized Multicenter Trial of Skin Toxicity Treatment

Colorectal Carcinoma

Germany
Huabo Biopharm Co., Ltd.

Completed

A Study of HB0017 in Patients With Moderate to Severe Plaque Psoriasis

Plaque Psoriasis

China
Warner Chilcott

Completed

Treatment of Acne Vulgaris With Doryx Tablets Compared to Doxycyline Hyclate

Acne Vulgaris

United States

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