Clinical trials: Doxycycline, completed
Multiple Sclerosis
Safety and Efficacy Study of Doxycycline in Combination With Interferon-B-1a to Treat Multiple Sclerosis
To evaluate the efficacy, safety, and tolerability of combination therapy with intramuscular interferon beta-1a and oral doxycycline, a potent inhibitor of matrix metalloproteinases, in patients with relapsing remitting multiple…
- Trial name
- NCT00246324
- Testing
- Interferon beta 1a, oral doxycycline
- Where
- United States
- Volunteers
- 16 people, healthy volunteers welcome
- Sponsor
- Louisiana State University Health Sciences Center Shreveport
Chlamydial Infection
A Study of Doxycycline to Treat Chlamydial Infection
This is a Phase 4 blinded, randomized, active-controlled, non-inferiority trial. Final evaluable population will include a minimum 596 individuals: 298 women with confirmed urogenital chlamydia (CT) and 298 men with confirmed…
- Trial name
- NCT05840159
- Testing
- Doxycycline
- Where
- 7 sites in United States, Kenya
- Volunteers
- 526 people
- Sponsor
- National Institute of Allergy and Infectious Diseases (NIAID)
Oral Lichen Planus
Study of Metronidazole and Doxycycline to Treat Oral Lichen Planus and to Compare Their Efficacy With Each Other
Oral lichen planus (OLP) is a chronic inflammatory disorder which causes local irritation,discomfort and subsequent poor dentition and discomfort in eating .
- Trial name
- NCT00484250
- Testing
- metronidazole,doxycycline
- Where
- Iran
- Volunteers
- 20 people
- Sponsor
- Mashhad University of Medical Sciences
Sinusitis
Duration of Antibiotic Therapy as Part of Maximal Medical Therapy for Chronic Rhinosinusitis
The purpose of this study is to determine the best duration(3 versus 6 weeks) of antibiotics as part of maximal medical therapy for treating chronic sinusitis and thus preventing patients from having to have sinus surgery.
- Trial name
- NCT01825408
- Testing
- Doxycycline, Azithromycin, Augmentin
- Where
- United States
- Volunteers
- 40 people
- Sponsor
- University of North Carolina, Chapel Hill
Neuroborreliosis, Lyme, Quality of Life
Impact on the Quality of Life and Persistent Symptoms of Patients Away From Diagnosed and Treated Neuroborreliosis
The link between Lyme neuroborreliosis (NBL) and persistent symptoms is debated in the medical world. Some report a frequency of post NBL symptoms similar to the general population, and others define a specific entity, the PTLDS…
- Trial name
- QoLyme (NCT05742139)
- Testing
- Non intervention
- Where
- 2 sites in France
- Volunteers
- 159 people, healthy volunteers welcome
- Sponsor
- Hopital Nord Franche-Comte
Healthy
Fasting Study of Doxycycline Monohydrate Tablets 100 mg and Adoxa Tablets 100 mg
The objective of this study was to investigate the bioequivalence of Mylan's doxycycline monohydrate 100 mg tablets to Par's Adoxa® 100 mg tablets following a single, oral 100 mg (1 x 100 mg) dose administered under fasting…
- Trial name
- NCT00649571
- Testing
- Doxycycline Monohydrate Tablets (100 mg, Adoxa Tablets 100 mg
- Where
- United States
- Volunteers
- 35 people, healthy volunteers welcome
- Sponsor
- Mylan Pharmaceuticals Inc
Cholera
Cholera Anti-Secretory Treatment Trial
This trial was designed to assess safety and preliminary efficacy of oral doses of iOWH032 on diarrhea output and clinical symptoms after a cholera challenge in healthy adult participants.
- Trial name
- CAST (NCT04150250)
- Testing
- iOWH032, V. cholerae Challenge, Antibiotics
- Where
- United States
- Volunteers
- 47 people, healthy volunteers welcome
- Sponsor
- PATH
Periodontal Disease
Locally Delivered Doxycycline Adjunct to Nonsurgical Periodontal Therapy.
The aim of this clinical study is to asses the effect of ultrasonic periodontal debridement associated to locally delivered doxycycline (20%) by PLGA microspheres on chronic generalized periodontitis treatment.
- Trial name
- NCT02487186
- Testing
- Doxicicline, Full-mouth debridment
- Where
- Brazil
- Volunteers
- 30 people
- Sponsor
- University of Campinas, Brazil
Prevention of HIV Infection, STI Prevention
Juntas Adelante: A Peer-Coaching Intervention to Promote Chemoprophylaxis for HIV Prevention Among Latina Transgender Women in the Washington DC Metropolitan Area.
The goal of this clinical trial is to evaluate the impact of the Juntas Adelante intervention on awareness and use of chemoprophylaxis for HIV prevention (Pre- and Post-Exposure prophylaxis, or PrEP and PEP) among Latina…
- Trial name
- NCT07808541
- Testing
- Juntas Adelante: A Peer coaching Intervention to Promote Chemoprophylaxis for HIV Prevention among Latina Transgender Women in the Washington DC Metropolitan Area.
- Where
- United States
- Volunteers
- 39 people, healthy volunteers welcome
- Sponsor
- George Washington University
Multiple Organ Dysfunction
Modulation of Microbiota Metabolism in Cardiac Surgery Patients
An imbalance in the microbiota (most often intestinal) largely determines the onset of a disease state, and often a critical state.
- Trial name
- MMMMODCS (NCT04921436)
- Testing
- cardiac surgery
- Where
- Russia
- Volunteers
- 60 people
- Sponsor
- Petrovsky National Research Centre of Surgery
Lyme Disease, Borrelia Infection
Persistent Lyme Empiric Antibiotic Study Europe
The purpose of the study is to establish whether prolonged antibiotic treatment of patients diagnosed with proven or presumed PLD (as endorsed by the international ILADS guidelines) leads to better patient outcome than short-term…
- Trial name
- PLEASE (NCT01207739)
- Testing
- Doxycycline, Clarithromycin and hydroxychloroquine
- Where
- 2 sites in Netherlands
- Volunteers
- 280 people
- Sponsor
- Radboud University Medical Center
Syphilis, Sexually Transmitted Infections
Oral Doxycycline for the Prevention of Syphilis in Men Who Have Sex with Men (DaDHS)
Syphilis is a sexually transmitted infection (STI) disproportionately affecting gay, bisexual and other men who have sex with men (gbMSM), with the potential for significant sequelae - particularly in those who are Human…
- Trial name
- NCT02864550
- Testing
- Doxycycline
- Where
- Canada
- Volunteers
- 52 people
- Sponsor
- British Columbia Centre for Disease Control
Effects of the Elements
Efficacy of Diode Laser in Maturogenesis of Immature Teeth With Necrotic Pulps
Recruited patients with immature permanent maxillary anterior teeth with non-vital pulp, and periapical radiolucency, age ranging from 8 to16 years old were randomly allocated into three groups (n=13): Group I, disinfected using…
- Trial name
- NCT05445362
- Testing
- Diode laser disinfection, Diode Laser bio-stimulation., Triple antibiotic paste disinfection
- Where
- Egypt
- Volunteers
- 39 people, healthy volunteers welcome
- Sponsor
- Reham Hassan
Alzheimer's Disease
MRI to Measure Treatment With Antibiotics in Alzheimer's Disease
Objectives: To study the changes in brain structure and function using MRI scans in patients treated for Alzheimer's disease. Methods: A pilot study of treating Alzheimer's disease with antibiotics showed some promise that this…
- Trial name
- DARAD-MRI (NCT00692588)
- Where
- Canada
- Volunteers
- 58 people, healthy volunteers welcome
- Sponsor
- St. Joseph's Healthcare Hamilton
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
Methicillin-resistant Staphylococcus Aureus
Comprehensive Strategy to Decolonize Methicillin-resistant Staphylococcus Aureus (MRSA) in the Outpatient Setting
The purpose of this study is to determine the effectiveness of topical and oral antibiotics in eliminating carriage of methicillin-resistant Staphylococcus aureus (MRSA) among those living in the community.
- Trial name
- NCT01232231
- Testing
- pharmacological decolonization treatment, Education
- Where
- Canada
- Volunteers
- 15 people, healthy volunteers welcome
- Sponsor
- Joseph Kim
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
Bacterial Infection
Bioequivalence Between Two Tablet Formulations Of Doxycycline Carragenate
The purpose of this protocol is to study if two different tablet formulations of doxycycline are bioequivalent to each other.
- Trial name
- NCT00939562
- Testing
- doxycycline monohydrate tablet, doxycycline carragenate tablet
- Where
- India
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- Pfizer
Papulopustular Rosacea
A Study to Assess the Safety, Efficacy and Tolerability of Oral DFD-29 Capsules for the Treatment of Rosacea (MVOR-2)
This is a 16-week, multicenter, randomized, parallel-group, double-blind, controlled study. After assessing eligibility during a screening period of up to 30 days, approximately 320 subjects at least 18 years old who are…
- Trial name
- MVOR-2 (NCT05343455)
- Testing
- DFD-29, Doxycycline
- Where
- 24 sites in United States, Germany
- Volunteers
- 330 people
- Sponsor
- Journey Medical Corporation
Rheumatoid Arthritis
Re-evaluation of Some Old Rheumatoid Arthritis Therapy: A Randomized Controlled Trial
Rheumatoid Arthritis (RA) is a chronic inflammatory disease characterized by joint swelling, joint tenderness and destruction of synovial joints, leading to severe disability and premature mortality.
- Trial name
- NCT03194204
- Testing
- Doxycycline Tablets
- Where
- Egypt
- Volunteers
- 160 people, healthy volunteers welcome
- Sponsor
- Assiut University