Clinical trials: Doxycycline
H. Pylori Infection
A Comparative Study Between Concomitant Versus Load Therapy in Eradication of Helicobacter Pylori Infection
All patients who presented with epigastric pain and dyspeptic symptoms will undergo endoscopic gastric biopsies. The patients will be subjected to: Full history taking, clinical examination, liver function tests, renal function…
- Trial name
- NCT06050824
- Testing
- Comparing Load and Concomitant therapy
- Where
- Egypt
- Volunteers
- 200 people
- Sponsor
- Helwan University
Lateral Epicondylalgia (Tennis Elbow)
Doxycycline for Lateral Epicondylalgia - RCT
Matrix metalloproteinases are involved in the pathogenesis of tendinopathy. Doxycycline, a widely available pharmaceutical agent mostly used for its antibiotic properties, also functions as an inhibitor of MMPs.
- Trial name
- NCT00631501
- Testing
- Doxycycline
- Where
- Lithuania
- Volunteers
- 34 people
- Sponsor
- Kaunas University of Medicine
Acne Vulgaris
Clinical Trial to Compare Oral Isotretinoin to Standard of Care in Moderate Acne Skin of Color Patients
In Dermatology, assessment of people of color remains underrepresented in RCTs (<10%) and guidelines. Acne affects around 9% of the population worldwide and negatively affects quality of life and self-esteem with anxiety…
- Trial name
- ETHNIC (NCT06447480)
- Testing
- ISOtretinoin 5 MG, Topical cream
- Where
- 19 sites in France, French Guiana
- Volunteers
- 420 people
- Sponsor
- Centre Hospitalier Universitaire de Nice
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
Tooth Lost
Extraction Socket Management Using Connective Tissue Graft Versus Mucograft®
This study aims at assessing the hard and soft tissues remodelling of the alveolar crest after extraction socket managements in the aesthetic areas: 3D radiographic evaluation (CT scan) was performed post extraction and 3 months…
- Trial name
- NCT02753153
- Testing
- Control surgical protocol, Test surgical protocol, Socket preservation
- Volunteers
- 14 people, healthy volunteers welcome
- Sponsor
- University of Liege
Dental Caries
Properties of Glass Ionomer Cements Associated With Chlorhexidine or Doxycycline
This study assessed the clinical performance of a resin-modified glass ionomer cement containing different concentrations of chlorhexidine digluconate and doxycycline hyclate.
- Trial name
- NCT02168374
- Testing
- Indirect pulp treatment
- Volunteers
- 18 people, healthy volunteers welcome
- Sponsor
- Aline R F de Castilho
Chronic Endometritis
Doxycycline and Progestin Therapy for Chronic Endometritis(CE) in Patients With Recurrent Reproductive Failure(RRF)
A Prospective Randomized Controlled Trial, the goal of this clinical trial is to evaluate the efficacy and safety of doxycycline alone versus doxycycline plus medroxyprogesterone acetate (MPA) in women with chronic endometritis…
- Trial name
- NCT07488949
- Testing
- Doxycycline combined with Medroxyprogesterone
- Where
- China
- Volunteers
- 1,000 people
- Sponsor
- Fang Wang
Sexually Transmitted Infections (Not HIV or Hepatitis), HIV Infections
Sexual Health Access at Retail Pharmacies: Advancing Pharmacy-based Delivery of Primary STI and HIV Prevention for Cisgender Women
This proposed 3-arm randomized study will compare different pharmacy based approaches that include HIV prevention medication (PrEP and PEP), routine STI testing, and preventive antibiotic (doxycycline) for STIs.
- Trial name
- SHARP (NCT07361926)
- Testing
- doxy-PEP, Serial STI testing, HIV PEP/PrEP
- Volunteers
- 720 people, healthy volunteers welcome
- Sponsor
- University of Washington
COVID19
DYNAMIC Study (DoxycYcliNe AMbulatoIre COVID-19)
The aim of the study is to compare a treatment with doxycycline vs a placebo as soon as the patient is confirmed COVID-19 + and before the onset of oxygen dependence with the aim of reducing or even abolishing the cytokine…
- Trial name
- DYNAMIC (NCT04371952)
- Testing
- Doxycycline
- Where
- 6 sites in France
- Sponsor
- Nantes University Hospital
Chlamydia Trachomatis Infection, Vaginal Infection
Azithromycin Compared With Doxycycline for Treating Anorectal Chlamydia Trachomatis Infection Concomitant to a Vaginal Infection
Chlamydia trachomatis is the most commonly reported bacterial sexually transmitted infection (STI), especially among young women. Up to 75% of C. trachomatis infected women are asymptomatic. If untreated, C.
- Conditions
- Chlamydia Trachomatis Infection, Vaginal Infection, Anal Infection
- Trial name
- CHLAZIDOXY (NCT03532464)
- Testing
- azithromycin, doxycycline
- Where
- 7 sites in France
- Volunteers
- 460 people
- Sponsor
- University Hospital, Bordeaux
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
Helicobacter Pylori Infection
Saccharomyces Boulardii as Pretreatment Before Rescue Therapy of Helicobacter Pylori
The increasing rate of drug resistance in often leads to eradication failure and the need for rescue therapy, and it is of great significance to explore new rescue therapeutic regimens.
- Trial name
- NCT05191875
- Testing
- Saccharomyces Boulardii 250 MG, Ilaprazole.Doxycycline. Furazolidone. Colloidal Bismuth Tartrate
- Where
- China
- Volunteers
- 106 people
- Sponsor
- The Third Xiangya Hospital of Central South University
Seizures
Doxycycline for the Treatment of Nodding Syndrome
Nodding syndrome (NS) is a devastating neurologic disorder affecting thousands of children in Africa. A number of toxic, nutritional, infectious, para-infectious and environmental causes have been studied but the only consistent…
- Trial name
- NCT02850913
- Testing
- Doxycycline
- Where
- Uganda
- Volunteers
- 230 people
- Sponsor
- Makerere University
ACNE VULGARIS
A Novel Combination Oral Agent to Treat Acne Vulgaris
The purpose of this study is to evaluate a novel, combination product for the treatment of acne vulgaris in females
- Trial name
- NCT01301586
- Testing
- Doxycycline and S-equol, Doxycycline
- Where
- 2 sites in United States
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Nexgen Dermatologics, Inc.
Lymphogranuloma Venereum, no Anorectal Symptoms
Multicentre Study Evaluating the Efficacy of a 7-day Course of Doxycycline for the Treatment of Asymptomatic Anal Lymphogranuloma Venereum.
Lymphogranuloma venereum (LGV) is a sexually transmitted infection (STI) caused by the L genotypes of C. trachomatis. Proctitis is the main clinical manifestation of infection in the current LGV epidemic.
- Conditions
- Lymphogranuloma Venereum, no Anorectal Symptoms, Doxycycline
- Trial name
- SHORT-LGV (NCT07767422)
- Testing
- Doxycline
- Where
- 14 sites in France
- Volunteers
- 120 people
- Sponsor
- University Hospital, Bordeaux
Chronic Periodontitis
Clinical and Radiographic Evaluation of Doxycycline and Atorvastatin Loaded Chitosan Nanoparticles as an Adjunctive to Scaling and Root Planning in the Management of Chronic Periodontitis. A Randomized Controlled Clinical Trial.
Chronic periodontitis is one of the most prevalent inflammatory diseases affecting the tooth-supporting structures and is characterized by progressive clinical attachment loss and alveolar bone resorption resulting from a complex…
- Trial name
- NCT07634341
- Testing
- Doxycycline and Atorvastatin loaded Chitosan nanoparticles local drug
- Where
- Egypt
- Volunteers
- 80 people
- Sponsor
- Fayoum University
Sexually Transmitted Diseases
Combo-PEP: Multipurpose Prevention of Post-Exposure Prophylaxis Regimens
The study will determine tissue pharmacology of a single dose of doxycycline for sexually transmitted infection (STI) Post-exposure Prophylaxis (PEP).
- Trial name
- NCT04860505
- Testing
- Doxycycline, Biktarvy
- Where
- United States
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Emory University
Seroma
Doxycycline Use in Post-Operative Seromas
Seromas are collections of serous fluid that can develop following surgical procedures and may persist as fibrous-lined pseudocysts if not adequately treated.
- Trial name
- NCT07498010
- Testing
- Doxycycline
- Where
- United States
- Volunteers
- 10 people
- Sponsor
- University of Miami
Fatigue, Radicular Pain
Effects of Doxycycline on Persistent Symptoms Post-neuroborreliosis
The aim of this randomised, double-blind crossover study was to determine whether Doxycycline has an impact on the persistent symptoms post-neuroborreliosis, through alterations in the immune response and whether such an effect…
- Conditions
- Fatigue, Radicular Pain, Cognitive Dysfunction, Paresthesia
- Trial name
- NCT01205464
- Testing
- Doxycycline
- Where
- Sweden
- Volunteers
- 15 people
- Sponsor
- Linkoeping University
Neoplasms
Clinical Evaluation of a New Form of Cancer Therapy (Atavistic Chemotherapy) Based on the Principles of Atavistic Metamorphosis (2011)
The cell behavior that the investigators regard as "malignant," including: cell autonomy; invasion and digestion of surrounding normal tissues; migration and colonization of distant organs; ability to develop resistance to drugs…
- Trial name
- NCT02366884
- Testing
- Anti-Bacterial Agents, Anti-Fungal Agents, Anti-Protozoal Agents
- Where
- 2 sites in Mexico
- Volunteers
- 250 people
- Sponsor
- Dr. Frank Arguello Cancer Clinic