Clinical trials: Doxycycline, completed
Hidradenitis Suppurativa
Metformin for the Treatment of Hidradenitis Suppurativa (HS)
A randomized controlled trial investigating the metformin is the treatment for hidradenitis suppurativa. Metformin combined with doxycycline will be compared to the standard treatment of doxycycline monotherapy for HS severity…
- Trial name
- NCT04649502
- Testing
- Metformin
- Where
- Netherlands
- Volunteers
- 62 people
- Sponsor
- K.R. van Straalen
Acne Vulgaris
Efficacy and Tolerability Evaluation of a Novel Dermo-cosmetic Product for Mild-to-moderate Acne
The goal of this non-interventional, observational study is to evaluate the real-world efficacy and tolerance of a novel dermocosmetic cream containing 15% Azelaic acid and a complex of active ingredients (α-AZ cream) in patients…
- Trial name
- NCT07759505
- Where
- Romania
- Volunteers
- 90 people, healthy volunteers welcome
- Sponsor
- ISISPHARMA
Amyloidosis, Amyloid
Monitoring of Early Disease Progression in Hereditary Transthyretin Amyloidosis
This study measures circulating, misfolded ATTR oligomers in asymptomatic ATTRm amyloidosis genetic carriers longitudinally over five years.
- Conditions
- Amyloidosis, Amyloid, Amyloid Neuropathies, Familial, Amyloid Cardiomyopathy
- Trial name
- MED-hATTR (NCT03431896)
- Where
- United States
- Volunteers
- 37 people
- Sponsor
- The Cleveland Clinic
Arthritis, Reactive, Reiter Disease
Combination Antibiotic Treatment for Reactive Arthritis Caused by Chlamydia Bacteria
Reactive arthritis, also known as Reiter's syndrome, is a form of arthritis that occurs as a reaction to an infection elsewhere in the body. It is characterized by inflammation of the joints, tendons, urogenital tract, and eyes.
- Trial name
- NCT00351273
- Testing
- Doxycycline and Rifampin, Azithromycin and Rifampin
- Where
- 3 sites in United States, Canada
- Volunteers
- 42 people
- Sponsor
- University of South Florida
Diabetic Retinopathy
Evaluation of Effect of Doxycycline Verses Placebo on Retinal Function and Diabetic Retinopathy
This 24 month randomized research study will evaluate whether doxycycline can slow the deterioration or improve retinal function among patients with mild to moderate non-proliferative diabetic retinopathy.
- Trial name
- POC2 (NCT00917553)
- Testing
- doxycycline monohydrate
- Where
- United States
- Volunteers
- 33 people
- Sponsor
- Thomas Gardner
Acne Vulgaris
Teledermatology and Modulation of Antibiotic Dose in Acne Vulgaris
To see if teledermatology can be used to reduce antibiotic burden in patients on doxycycline or minocycline for acne vulgaris
- Trial name
- NCT02905851
- Testing
- Feedback group, Non Feedback group
- Where
- United States
- Volunteers
- 4 people
- Sponsor
- University of California, Davis
Methicillin-resistant Staphylococcus Aureus, Skin Infection
Short and Long Term Outcomes of Doxycycline Versus Trimethoprim-Sulfamethoxazole for Skin and Soft Tissue Infections Treatment
The purpose of this study is to compare how well two different antibiotics, doxycycline (DOXY) and trimethoprim/sulfamethoxazole (TMP/SMX), work at curing uncomplicated skin and soft tissue infection (uSSTI) such as 1.Boils (pus…
- Trial name
- TODOS (NCT03637400)
- Testing
- TMP-SMX, DOXY
- Where
- 3 sites in United States
- Volunteers
- 269 people
- Sponsor
- Lundquist Institute for Biomedical Innovation at Harbor-UCLA Medical Center
Pelvic Inflammatory Disease
Efficacy and Safety of Fuke Qianjin Capsule in Patients With Pelvic Inflammatory Diseases
Randomized, double blind and positive-controlled clinical trial to assess the efficacy and safety of Fuke Qianjin Capsule compared to Doxycycline Hyclate Tablet in patients with mild to medium PID and its sequalae.
- Trial name
- NCT04723069
- Testing
- Control Group, Test Group
- Where
- Pakistan
- Volunteers
- 198 people
- Sponsor
- University of Karachi
Chlamydial Infection
Treatment Failure of Chlamydial Infection in Males and Females in Youth Correctional Facilities
Chlamydia is a common infection among youth and can be given from one person to another during sex. Many people who have chlamydia have no signs of infection at all, but can pass the infection to anyone they have sex with.
- Trial name
- NCT00980148
- Testing
- Azithromycin, Doxycycline
- Where
- 2 sites in United States
- Volunteers
- 567 people
- Sponsor
- National Institute of Allergy and Infectious Diseases (NIAID)
Metastatic Colorectal Cancer, Skin Rash
Skin Toxicity Treatment in Metastatic Colorectal Cancer (mCRC) Patients Receiving Panitumumab + Irinotecan-based Therapy
A comparison of prophylactic treatment with reactive treatment for skin toxicity observed in patients with metastatic colorectal cancer (mCRC) who are receiving second-line irinotecan-based chemotherapy concomitantly with…
- Conditions
- Metastatic Colorectal Cancer, Skin Rash, Skin Toxicities, Colon Cancer
- Trial name
- STEPP (NCT00332163)
- Testing
- Panitumumab, Irinotecan, FOLFIRI
- Volunteers
- 95 people
- Sponsor
- Amgen
Rosacea
A Clinical Trial to Determine the Effects of 40 Mg Doxycycline Versus a Placebo Control for the Treatment of Rosacea
The objective of this study is to evaluate the safety and efficacy of 40 mg doxycycline controlled-release capsules administered once daily for the treatment of rosacea compared with a placebo.
- Trial name
- NCT00126399
- Testing
- doxycycline
- Volunteers
- 528 people
- Sponsor
- CollaGenex Pharmaceuticals
Ras-wildtype Colorectal Cancer
Comparison of Two Preemptive Treatment Strategies of Panitumumab Mediated Skin Toxicity and Assessment of QoL in Patient With Ras-wt Colorectal Cancer
80 - 90 % of the patients treated with anti-EGFR antibodies (panitumumab or cetuximab) experience skin toxicity, mostly acne like skin rash.
- Trial name
- NCT01668498
- Testing
- Erythromycin, Doxycycline
- Where
- Germany
- Volunteers
- 88 people
- Sponsor
- AIO-Studien-gGmbH
Dry Eye
A Study of ALTY-0501 for the Treatment of Dry Eye Administered 4 Times a Day for a 56 Day Period
The objective of this study is to assess the safety and efficacy of doxycycline 0.025% (ALTY-0501) ophthalmic solution for the treatment of dry eye using the Controlled Adverse Environment (CAE) Model.
- Trial name
- NCT00439400
- Testing
- doxycycline
- Where
- United States
- Volunteers
- 160 people
- Sponsor
- Alacrity Biosciences, Inc.
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
Chronic Periodontitis
Effect of Probiotic Inersan and Doxycycline in Chronic Periodontitis
Periodontitis is a multifactorial disease that can lead to the destruction of supporting tissues of the teeth resulting in pocket formation, recession or both.
- Trial name
- NCT02174757
- Testing
- Inersan, Doxycycline
- Where
- India
- Volunteers
- 30 people
- Sponsor
- CD Pharma India Pvt. Ltd.
Periodontal Disease, Diabetes Mellitus, Type 2
Treating Periodontal Infection: Effects on Glycemic
The purpose of this project is to obtain important preliminary data necessary to support design of a full scale, multicenter randomized clinical trial (RCT) to evaluate the effect of treating periodontal infection on glycemic…
- Trial name
- NCT00016835
- Testing
- Subgingival scaling and metronidazole, Subgingival scaling and doxycycline
- Where
- United States
- Volunteers
- 46 people
- Sponsor
- University of Michigan
Meibomian Gland Dysfunction, Blepharitis
Comparison Between Continuous and Pulsed Oral Doxycycline Treatment Protocols for Refractory Meibomian Gland Dysfunction
The goal of this observational study (spontaneous, non-randomised, prospective cohort, phase IV) is to compare the efficacy and safety of two different oral doxycycline treatment protocols (LCP - Low dose continuous protocol \&…
- Conditions
- Meibomian Gland Dysfunction, Blepharitis, Doxycycline Adverse Reaction
- Trial name
- NCT06520007
- Testing
- Doxycyclin
- Where
- Italy
- Volunteers
- 65 people
- Sponsor
- University of Milan
COVID-19
Hydroxychloroquine and Zinc With Either Azithromycin or Doxycycline for Treatment of COVID-19 in Outpatient Setting
This is a randomized, open-label trial to assess the safety and efficacy of hydroxychloroquine, and zinc in combination with either azithromycin or doxycycline in a higher risk COVID-19 positive outpatient population.
- Trial name
- NCT04370782
- Testing
- Hydroxychloroquine, Azithromycin, Zinc Sulfate
- Where
- United States
- Volunteers
- 18 people
- Sponsor
- St. Francis Hospital, New York
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
Abortion
Side Effects and Adherence Associated With Doxycycline Use Following Medical Abortion
The effectiveness of antibiotic treatment at reducing post-abortion infection is unclear. The experiences of women prescribed routine antibiotics after medical abortion is missing from the existing evidence.
- Trial name
- NCT01799252
- Where
- 7 sites in United States
- Volunteers
- 582 people, healthy volunteers welcome
- Sponsor
- Gynuity Health Projects