Clinical trials: Doxycycline
Acne
Comparative Efficacy and Safety of Benzoyl Peroxide Used in Combination With Clindamycin vs. Benzoyl Peroxide Used in Combination With Clindamycin and Doxycycline in the Treatment of Moderate Acne
To compare the efficacy and safety of Benzoyl peroxide used in combination with clindamycin vs. Benzoyl peroxide used in combination with clindamycin and doxycycline in the treatment of moderate acne
- Trial name
- NCT00837213
- Testing
- Benzoyl peroxide with clindamycin, Benzoyl peroxide with clindamycin and doxycycline
- Where
- 2 sites in United States
- Volunteers
- 33 people
- Sponsor
- Stiefel, a GSK Company
Primary Systemic Amyloidosis
Doxycycline to Upgrade Organ Response in Light Chain (AL) Amyloidosis Trial
In this study the investigators want to find out more about the addition of the antibiotic, doxycycline, to standard anti-amyloid therapy in people with amyloidosis.
- Trial name
- DUAL (NCT02207556)
- Testing
- Doxycycline
- Where
- United States
- Volunteers
- 32 people
- Sponsor
- Medical College of Wisconsin
Diabetic Retinopathy
Evaluation of Doxycycline Verses Placebo for the Treatment of Severe Nonproliferative or Mild or Moderate Proliferative Diabetic Retinopathy
This 24 month randomized research study will evaluate whether doxycycline can 1) slow the deterioration or improve retinal function and/or 2) induce regression, or slow progression, of diabetic retinopathy in participants over 18…
- Trial name
- POC1 (NCT00511875)
- Testing
- doxycycline monohydrate
- Where
- United States
- Volunteers
- 30 people
- Sponsor
- Thomas Gardner
Severe Acne Vulgaris
Adapalene-BPO Gel Associated With Doxycycline Hyclate 100 mg in the Treatment of Severe Acne Vulgaris
The purpose of this study is to demonstrate the efficacy of Adapalene 0.1% / Benzoyl Peroxide (quoted as BPO) 2.5% Gel associated with Doxycycline Hyclate 100 mg Tablets compared to Adapalene 0.1% /Benzoyl Peroxide 2.5% Vehicle…
- Trial name
- ACCESS I (NCT00688064)
- Testing
- Adapalene BPO Gel associated with Doxycyline Hyclate, Vehicle Gel associated with Doxycycline Hyclate
- Where
- 34 sites in United States, Canada and 1 more
- Volunteers
- 459 people
- Sponsor
- Galderma R&D
Breakthrough Bleeding
Oral Contraceptives and Subantimicrobial Doxycycline: Effect on Endometrial Matrix Metalloproteinases
The purpose of this study is to compare the effects (good and bad) of subantimicrobial dose doxycycline on the irregular bleeding women experience when taking continuous oral contraceptive pills.
- Trial name
- NCT01469585
- Testing
- Doxycycline
- Where
- United States
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- University of Hawaii
Sexually Transmitted Infection
Daily Doxycycline to Inform Sexually Transmitted Infection Prophylaxis Regimens
The goal of this project is to collect data regarding the concentrations of doxycycline in mucosal tissues after daily dosing for 7 days in people assigned male sex at birth (AMAB) and assigned female sex at birth (AFAB) to…
- Trial name
- NCT06545656
- Testing
- Doxycycline
- Where
- United States
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- Emory University
HIV, Chronic Obstructive Pulmonary Disease (COPD)
Doxycycline for COPD in HIV-Infected Patients
In the context of improved survival from HIV infection itself, chronic obstructive pulmonary disease (COPD); a form of lung disease that includes emphysema, which makes breathing difficult) is emerging as an important cause of…
- Conditions
- HIV, Chronic Obstructive Pulmonary Disease (COPD), Emphysema
- Trial name
- NCT01744093
- Testing
- Doxycycline
- Where
- United States
- Volunteers
- 61 people
- Sponsor
- Weill Medical College of Cornell University
Resectable Pancreatic Cancer
Efficacy of Doxycycline on Metakaryote Cell Death in Patients With Resectable Pancreatic Cancer
This is a window-of-opportunity study that examines the efficacy of doxycycline, and FDA-approved oral antibiotic, on metakaryotic (cancer stem cells) in resectable pancreatic cancer following eight weeks of treatment.
- Trial name
- NCT02775695
- Testing
- Doxycycline
- Where
- United States
- Volunteers
- 12 people
- Sponsor
- Medical College of Wisconsin
Larynx, LIP
Metformin Hydrochloride and Doxycycline in Treating Patients With Head and Neck Squamous Cell Carcinoma
This randomized phase II trial studies how well metformin hydrochloride and doxycycline work in treating patients with head and neck squamous cell carcinoma that can be removed by surgery.
- Conditions
- Larynx, LIP, Oral Cavity, Pharynx
- Trial name
- NCT03076281
- Testing
- Metformin Hydrochloride, Doxycycline, Metformin +Doxycycline
- Where
- United States
- Volunteers
- 7 people
- Sponsor
- Sidney Kimmel Comprehensive Cancer Center at Thomas Jefferson University
Dermatitis, Atopic
Topical NanoDox® for Atopic Dermatitis
This study will investigate the safety and clinical efficacy of a novel doxycycline topical formulation in subjects with Atopic Dermatitis (AD).
- Trial name
- NCT02910011
- Testing
- Nanodox 1% (doxycycline monohydrate hydrogel)
- Where
- 2 sites in United States
- Volunteers
- 23 people
- Sponsor
- University of Florida
Urethritis
Mycoplasma Genitalium Antibiotic Susceptibility and Treatment (MEGA)
The purpose of this study is to find out which of 2 different antibiotics, doxycycline or azithromycin, works best against germs that may cause nongonococcal urethritis.
- Trial name
- NCT00358462
- Testing
- Azithromycin, Doxycycline
- Where
- United States
- Volunteers
- 606 people
- Sponsor
- University of Washington
Acne Vulgaris
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
The primary objectives of the study is to show CD2475/101 40mg tablets taken once a day for 16 weeks is superior to the placebo in Change from baseline to Week 16(Last Observation Carry Forward, Intent To Treat) in inflammatory…
- Trial name
- NCT01320033
- Testing
- CD2475/101 40 mg, Doxycycline 100 mg
- Where
- 31 sites in United States
- Volunteers
- 662 people
- Sponsor
- Galderma R&D
Idiopathic Pulmonary Fibrosis
CleanUP IPF for the Pulmonary Trials Cooperative
The purpose of this study is to compare the effect of standard care, versus standard of care plus antimicrobial therapy (co-trimoxazole or doxycycline), on clinical outcomes in patients diagnosed with idiopathic pulmonary…
- Trial name
- CleanUp-IPF (NCT02759120)
- Testing
- Antimicrobial therapy: Co-trimoxazole or Doxycycline, No Intervention: Standard of Care
- Where
- 31 sites in United States
- Volunteers
- 513 people
- Sponsor
- Weill Medical College of Cornell University
Covid19
Clinical Trial of Ivermectin Plus Doxycycline for the Treatment of Confirmed Covid-19 Infection
On 31 December 2019, the World Health Organization (WHO) was formally notified about a cluster of cases of pneumonia in Wuhan City, China.
- Trial name
- NCT04523831
- Testing
- Ivermectin and Doxycycline, Standard of care
- Where
- Bangladesh
- Volunteers
- 400 people
- Sponsor
- Dhaka Medical College
Acne Vulgaris, Pediatrics
Subantimicrobial Doxycycline in Acne
Antibiotic resistance is a public health problem that worsens the more physicians prescribe standard dose antibiotics for acne. Regardless of race, acne vulgaris is one of the most common dermatologic conditions among pediatric…
- Trial name
- NCT05399290
- Testing
- Doxycycline Hyclate
- Where
- United States
- Volunteers
- 22 people, healthy volunteers welcome
- Sponsor
- Michigan State University
Osteoarthritis
Can Addition of Doxycycline Perioperatively Reduce Propionibacterium Acnes in Shoulder Arthroplasty?
The purpose of this study is to investigate antibiotic treatment to target bacteria about the shoulder. This bacteria, Propionibacterium acnes, is detected in many revision shoulder surgeries and is thought to contribute to…
- Trial name
- NCT03115177
- Testing
- Doxycycline, Cefazolin
- Where
- United States
- Volunteers
- 56 people
- Sponsor
- Rush University Medical Center
Q Fever, Fatigue Syndrome, Chronic
The Qure Study: Q-fever Fatigue Syndrome - Response to Treatment
The objective of this study is to assess the efficacy of two treatment strategies for fatigue and disabilities in QFS: long term treatment with doxycycline or cognitive behavioral therapy (CBT).
- Conditions
- Q Fever, Fatigue Syndrome, Chronic, Coxiella Infection
- Trial name
- Qure (NCT01318356)
- Testing
- Cognitive behavioral therapy, Doxycycline
- Where
- Netherlands
- Volunteers
- 156 people
- Sponsor
- Radboud University Medical Center
Polyp of Nasal Sinus
Doxycycline in Treating Patients With Chronic Rhinosinusitis With Nasal Polyps
The Department of Otolaryngology at Mount Sinai is looking for adults with sinus disease with polyps, otherwise called chronic rhinosinusitis with nasal polyps (CRSwNP).
- Trial name
- NCT02569437
- Testing
- Doxycycline, methylprednisolone, nasal saline spray
- Where
- United States
- Volunteers
- 49 people
- Sponsor
- Icahn School of Medicine at Mount Sinai
Amyloidosis; Heart (Manifestation), Senile Cardiac Amyloidosis
Doxycycline and TUDCA in Patients With Transthyretin Amyloid Cardiomyopathy
The objective of the study is to determine whether the combination of the bile acid TUDCA, and doxycycline will slow the progression of familial and senile amyloidosis.
- Trial name
- NCT01855360
- Testing
- Tauroursodeoxycholic Acid and Doxycycline
- Where
- United States
- Volunteers
- 40 people
- Sponsor
- Brigham and Women's Hospital
Polycystic Ovarian Syndrome (PCOS), Irregular Menstrual Cycles
Effect of a Commonly Used Antibiotic, Doxycycline, in Women With Polycystic Ovarian Syndrome
The purpose of this study is to study the effect of a commonly used antibiotic, doxycycline, on the production of ovarian hormones and menstrual cycles in women with Polycystic Ovarian Syndrome (PCOS).
- Conditions
- Polycystic Ovarian Syndrome (PCOS), Irregular Menstrual Cycles, Androgen Excess
- Trial name
- MI-PCOS (NCT01788215)
- Testing
- doxycycline, Sugar Pill
- Where
- United States
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- University of Rochester