Clinical trials: Doxycycline
Sexually Transmitted Diseases, Bacterial, Syphilis
Superiority of On-demand PrEP Versus PEP on Using Doxycycline for Preventing STI in MSM
The goal of this clinical trial is to compare the effectiveness of doxycycline taken for on-demand pre-exposure prophylaxis (DoxyODPrEP) and its post-exposure use (DoxyPEP) in preventing bacterial sexually transmitted infections…
- Conditions
- Sexually Transmitted Diseases, Bacterial, Syphilis, Gonorrhea, Chlamydia
- Trial name
- NCT06188442
- Testing
- DoxyODPrEP, DoxyPEP
- Where
- Hong Kong
- Volunteers
- 300 people, healthy volunteers welcome
- Sponsor
- Chinese University of Hong Kong
Drug-Induced Liver Injury
Risk of Acute Liver Injury in Users of Antimicrobials
Moxifloxacin is a broad-spectrum antibacterial agent used to treat common community-acquired respiratory tract infections, complicated intra-abdominal infections, and pelvic inflammatory disease.
- Trial name
- NCT01434173
- Testing
- Moxifloxacin (Avelox, BAY12-8039), Amoxicillin, Amoxicillin plus clavulanic acid, Cefuroxime, Clarithromycin, Doxycycline, Levofloxacin, Telithromycin
- Where
- United States
- Volunteers
- 1,299,056 people
- Sponsor
- Bayer
ESI-related Bleeding
Management of Etonogestrel Subdermal Implant-related Bleeding
This is a double-blinded, randomized, prospective placebo-controlled clinical trial to be conducted within the Mayo Clinic and the Mayo Clinic Health System.
- Trial name
- NCT01658995
- Testing
- Doxycycline
- Where
- United States
- Volunteers
- 82 people
- Sponsor
- Petra M. Casey
Infections Joint Prosthetic, Overweight or Obesity
Antibiotic Prophylaxis in High-Risk Arthroplasty Patients
To determine the effectiveness of a 7-day course of an oral, prophylactic antibiotic on the incidence of periprosthetic joint infection and wound complications following primary total hip and knee arthroplasty in a high-risk…
- Conditions
- Infections Joint Prosthetic, Overweight or Obesity, MSSA Colonization, MRSA
- Trial name
- NCT04297592
- Testing
- Cephalexin, Doxycycline, Cefadroxil
- Where
- 2 sites in United States
- Volunteers
- 4,618 people
- Sponsor
- Mayo Clinic
CoVid 19 Positive
The Fleming [FMTVDM] Directed CoVid-19 Treatment Protocol
Diagnostic determination of disease and treatment responses has been limited to qualitative imaging, measurement of serum markers of disease, and sampling of tissue.
- Trial name
- FMTVDM (NCT04349410)
- Testing
- Hydroxychloroquine, Azithromycin, Hydroxychloroquine, Doxycycline, Hydroxychloroquine, Clindamycin
- Where
- United States
- Volunteers
- 1,800 people
- Sponsor
- The Camelot Foundation
Sexually Transmitted Diseases, Syphilis
Doxi-Rio: Study on the Use of Doxycycline to Prevent Sexually Transmitted Infections in Rio de Janeiro
The goal of this clinical trial is to learn if doxycycline post-exposure prophylaxis (doxy-PEP) can help prevent bacterial sexually transmitted infections (STIs) among sexual and gender minorities in Rio de Janeiro, Brazil…
- Conditions
- Sexually Transmitted Diseases, Syphilis, Gonorrhea, Chlamydia Infections
- Trial name
- NCT07500415
- Testing
- Doxycycline
- Where
- Brazil
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- Oswaldo Cruz Foundation
Mucositis
Double-blind-randomized,Placebo Controlled Trial for Chemotherapy-associated Oral Mucositis Using Doxycycline Hyclate
Background. Mucositis is a complication of chemotherapy with no effective treatment. Aim.To evaluate the efficacy of sub-microbial doses of doxycycline hyclate in preventing the development of oral mucositis in patients with…
- Trial name
- NCT01087476
- Testing
- Doxycycline hyclate
- Where
- Mexico
- Volunteers
- 164 people
- Sponsor
- Metropolitan Autonomous University
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
Joint Infection
Or v IV Antibiotics for Infection
Management of periprosthetic joint infection (PJI) commonly includes 6 weeks of intravenous (IV) antibiotics after surgical treatment. However, there is little evidence to suggest that oral (PO) therapy results in worse outcomes.
- Trial name
- NCT04723940
- Testing
- Bactrim, Cefadroxil, Doxycycline Hcl
- Where
- United States
- Volunteers
- 308 people, healthy volunteers welcome
- Sponsor
- Rothman Institute Orthopaedics
Multiple Erythema Migrans
Antibiotic Treatment of Multiple Erythema Migrans
The purpose of this study is to compare the efficacy and safety of 15-day ceftriaxone versus 15-day doxycycline treatment in patients with multiple erythema migrans.
- Trial name
- NCT01163994
- Testing
- ceftriaxone, doxycycline, erythema migrans patients treated with doxycycline
- Where
- Slovenia
- Volunteers
- 500 people, healthy volunteers welcome
- Sponsor
- University Medical Centre Ljubljana
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
Erythema Chronicum Migrans
Duration of Antibiotic Treatment of Erythema Migrans
The purpose of this study is to compare the efficacy of 15-day versus 10-day doxycycline treatment in patients with erythema migrans.
- Trial name
- NCT00910715
- Testing
- doxycycline
- Where
- Slovenia
- Volunteers
- 306 people, healthy volunteers welcome
- Sponsor
- University Medical Centre Ljubljana
Periodontal Disease, Type 2 Diabetes
Comparison Between aPDT and Systemic Doxycycline on Non-surgical Periodontal Therapy in Type 2 Diabetics
The objective of this study is to evaluate Photodynamic Therapy (PDT) as adjunct on non surgical periodontal therapy in patients with type 2 diabetes. A total of 40 individuals will be selected and divided in two groups.
- Trial name
- NCT01595594
- Where
- Brazil
- Volunteers
- 30 people
- Sponsor
- University of Sao Paulo
Rosacea, Papulopustular Rosacea
Study to Evaluate the Safety and Efficacy of Topical Minocycline Gel in Patients With Papulopustular Rosacea
To evaluate the efficacy of once-daily application of 1% and 3% HY01 Topical Gel, as assessed by the change in inflammatory lesion count from baseline over the 12-week treatment period in patients with moderate-to-severe…
- Trial name
- NCT03263273
- Testing
- 1% Topical Minocycline Gel, 3% Topical Minocycline Gel, Topical Vehicle Gel
- Where
- 23 sites in United States
- Volunteers
- 270 people
- Sponsor
- Hovione Scientia Limited
Acne Vulgaris
Aczone 5% Gel as Maintenance Treatment of Acne Vulgaris Following Completion of Oral Doxycycline and Aczone 5% Gel
This pilot study will explore if continuation of treatment of treatment with Aczone 5% gel following combination treatment with with doxycycline and Aczone 5% gel can maintain therapeutic response.
- Trial name
- NCT01885910
- Testing
- Doxycycline 100mg, Aczone 5% gel
- Where
- United States
- Volunteers
- 32 people, healthy volunteers welcome
- Sponsor
- Derm Research, PLLC
Syphilis
Daily Doxycycline for Early Syphillis
The goal of this clinical trial is to learn if doxycycline taken as 200mg daily for 14 days is effective to treat early stage syphilis.
- Trial name
- NCT06683638
- Testing
- Doxycycline 200mg daily for 14 days
- Where
- United States
- Volunteers
- 15 people
- Sponsor
- University of Washington
Pulmonary Disease Due to Mycobacteria (Diagnosis)
Finding the Optimal Regimen for Mycobacterium Abscessus Treatment
Mycobacterium abscessus (MABS) is a group of rapid-growing, multi-drug resistant non-tuberculous mycobacteria (NTM) causing infections in humans.
- Trial name
- FORMaT (NCT04310930)
- Testing
- Amikacin, Tigecycline, Imipenem
- Where
- 50 sites in Australia, Denmark and 5 more
- Volunteers
- 300 people
- Sponsor
- The University of Queensland
Geographic Atrophy
Clinical Study to Evaluate Treatment With ORACEA® for Geographic Atrophy (TOGA)
This is a prospective, randomized study to evaluate the efficacy and safety of ORACEA® in the treatment of geographic atrophy due to dry age-related macular degeneration (AMD).
- Trial name
- TOGA (NCT01782989)
- Testing
- ORACEA®
- Where
- 37 sites in United States
- Volunteers
- 286 people
- Sponsor
- Paul Yates, MD, PhD
Tuberculosis, Acute Coronary Syndrome
Doxycycline Host-directed Therapy to Improve Lung Function and Decrease Tissue Destruction in Pulmonary Tuberculosis
Tuberculosis (TB) is a global pandemic that despite successful treatment and bacterial eradication can cause chronic ill health, such as pulmonary impairment after tuberculosis (PIAT) and cardiovascular disease (CVD).
- Conditions
- Tuberculosis, Acute Coronary Syndrome, Pulmonary Hypertension (Diagnosis)
- Trial name
- Doxy-TB (NCT05473520)
- Testing
- Doxycycline
- Where
- 6 sites in Malaysia, Singapore
- Volunteers
- 150 people
- Sponsor
- National University Hospital, Singapore
COVID-19
Retrospective Study for Identificatiopn of a Link Between Doxycycline and COVID-19 Treatment
A new coronavirus, the third documented animal-to-human passage, emerged in Wuhan , China in the last quarter of 2019. Acne patients on doxycycline escaped seasonal viruses, showing the interest of this antibiotic as a possible…
- Trial name
- DOXY-COVID (NCT05445479)
- Testing
- Doxycycline
- Sponsor
- Nantes University Hospital