ClinicalTrials.Veeva

Menu

A Trial of Doxycycline in Renal Disease (ADORE)

University of California San Francisco (UCSF) logo

University of California San Francisco (UCSF)

Status and phase

Completed
Phase 1

Conditions

Chronic Kidney Disease
Cardiorenal Syndrome

Treatments

Drug: Placebo (for Doxycycline)
Drug: Doxycycline

Study type

Interventional

Funder types

Other

Identifiers

NCT02753426
15-17569

Details and patient eligibility

About

The goal of this trial is to evaluate whether subantimicrobial-dose of doxycycline (20mgBID) will affect serum and urine biomarkers of fibrosis in patients with pre-dialysis chronic kidney disease.

Full description

This is a Phase I, placebo-controlled, randomized crossover trial to determine the effects of 4-week treatment with subantimicrobial-dose doxycycline on serum and urine biomarkers of fibrosis in patients with pre-dialysis chronic kidney disease (eGFR<30ml/min/1.73m2). Doxycycline is a matrix metalloproteinase inhibitor and is approved for use as an anti-fibrotic in the setting of gum and skin disease at low doses (20mgBID). At such a dose, serum levels are too low for antimicrobial effect and chronic usage is not thought to lead to tetracycline resistance. Investigators hypothesize that doxycycline will ameliorate cardiac and renal fibrosis and thus investigators will detect a decrease in fibrotic markers during treatment with doxycycline.

Enrollment

11 patients

Sex

All

Ages

18+ years old

Volunteers

No Healthy Volunteers

Inclusion criteria

  • CKD pre-dialysis (eGFR< 30 ml/min/1.73m2 not on dialysis);
  • local 415/650/510 area codes;
  • primary language English or Spanish

Exclusion criteria

  • eGFR worsening by greater than 5ml/min/1.73 m2 during the last 6 months;
  • Systolic blood pressure less than 100mmHg or greater than 170 mmHg;
  • pregnancy;
  • ejection fraction less than 45%;
  • NYHA class III or IV HF;
  • myocardial infarction or hospitalization for HF within 4 months;
  • liver disease;
  • moderate or severe chronic obstructive pulmonary disease or pulmonary fibrosis;
  • current infection;
  • chemotherapy;
  • major surgery within last month;
  • bilateral dialysis access precluding lab draw;
  • self-reported use of IV drugs or cocaine within the last 6 months.

Trial design

Primary purpose

Prevention

Allocation

Randomized

Interventional model

Crossover Assignment

Masking

Double Blind

11 participants in 2 patient groups

Doxycycline-Placebo
Other group
Description:
Doxycycline 20mg capsule for 30 days, 30-day washout, and then placebo capsule for 30 days.
Treatment:
Drug: Placebo (for Doxycycline)
Drug: Doxycycline
Placebo-Doxycycline
Other group
Description:
Placebo capsule for 30 days, 30-day washout, and then Doxycycline 20mg capsule for 30 days.
Treatment:
Drug: Placebo (for Doxycycline)
Drug: Doxycycline

Trial contacts and locations

1

Loading...

Data sourced from clinicaltrials.gov

Clinical trials

Find clinical trialsTrials by location
© Copyright 2024 Veeva Systems