AzTrials
AzTrials

Sarcoidosis, PulmonaryPhase 2NCT00279708

Atorvastatin to Treat Pulmonary Sarcoidosis

A Phase 2 study testing Atorvastatin in people with Sarcoidosis, Pulmonary, run by National Heart, Lung, and Blood Institute (NHLBI) at 1 site in United States.

Completed

Finished. The study has ended and is not enrolling. Results may be posted on the official record.

Official record
Search all trials

Trial summary

This study will determine if atorvastatin (Lipitor) can help patients with pulmonary (lung) sarcoidosis and replace or reduce the need for patients to take steroids, such as prednisone. Sarcoidosis is an inflammatory disease that can affect nearly any part of the body. Read more about this study

Who is it for?
Ages 18 to 70 years
Conditions the study is for
Sarcoidosis, Pulmonary
What is being tested?
Atorvastatin
Type of treatment
Pill or oral medicine
Could I receive a placebo?
Yes, some participants may receive a placebo
How many people
55 participants
Where
1 siteUnited States
Study dates
Jan 2006to Dec 2015
Phase
Phase 2
Are there results?
Yes, posted in the registrySummary in the doctors' view

Key requirements

Who can take part, as listed by the sponsor. Only the study team can confirm whether you are eligible, so take this list to your doctor.

  • Ages 18 to 70 years
  • All sexes
  • No healthy volunteers
  • Adult, Older adult

Who may be able to join

  • Patients are eligible for the trial if they are 18-70 years old with radiographic stages II and III pulmonary sarcoidosis, and are on prednisone, methotrexate, or azathioprine for pulmonary sarcoidosis or who are steroid-requiring. Patients with extra-pulmonary sarcoidosis (except cardiac and neurosarcoidosis) may be eligible as long as they have active pulmonary (stage II or III) sarcoidosis.
  • Steroid-Requiring History:
  • A steroid-requiring patient is one who was previously stable but who ultimately experiences (a) increased symptoms associated with radiographic deterioration, and/or, (b) met the criteria for relapse and/or functional deterioration. In addition, patients who were prescribed prednisone for sarcoidosis, but have self-discontinued it (yet still have clinical and symptomatic disease and/or evidence of pulmonary functional deterioration) will be considered steroid-requiring.
  • This latter group of steroid-requiring patients is eligible for enrollment if they are willing to resume taking their latest stabilizing dose of prednisone for at least four weeks prior to study entry. If their dose cannot be determined, then 40 mg will be used.
  • Therefore, a history of symptomatic or clinical deterioration leading to therapy initiation, or a history of decline associated with attempts to decrease therapy should be established. Medical records review and discussion with the prescribing physician will be used to establish this history.
  • Radiographic Stages of Pulmonary Sarcoidosis:
Show all 21Show fewer
  • STAGE< TAB> DESCRIPTION
  • 0< TAB> Normal Chest Radiograph
  • I< TAB> Bilateral Hilar Lymphadenopathy
  • II< TAB> Pulmonary Infiltration and Bilateral Hilar Lymphadenopathy
  • III< TAB> Pulmonary Infiltration alone
  • Steroid-requiring refers to one of three situations:
  • Patients who meet relapse criteria or functional deterioration.
  • Functional deterioration criteria that warrants prednisone therapy includes:
  • If VC fell to 75% of the best recorded value for the patient before any treatment
  • If VC fell to greater than 50% of predicted value
  • IF DLCO fell to less than 60% of the best recorded value prior to their treatment
  • Patients who are on a previously prescribed systemic steroid, or alternative agent such as methotrexate or azathioprine, primarily for pulmonary sarcoidosis. Alternative agents must first be changed to roughly equivalent anti-inflammatory dose of prednisone and the patient should be stable on this dose for at least four weeks prior to randomization.
  • Patients who have substantial respiratory symptoms (distressing cough or dyspnea, which interferes with daily activities that would warrant therapy as per the standard of practice in the US.
  • Extra Pulmonary Sarcoidosis:
  • Patients with extra pulmonary sarcoidosis (except neurosarcoidosis and cardiac sarcoidosis) may be eligible as long as they have active pulmonary (stage II or III) sarcoidosis. All patients will be referred to an NIH ophthalmologist. Steroid therapy may be modified based upon the recommendations of the consultants, as well as per the lapse criteria described above.

Who cannot join

  • Moderate to severe pulmonary fibrosis (stage IV sarcoidosis greater than 50% fibrosis)
  • Lung Disease such as asthma, COPD, ILD (other than sarcoid-related)
  • History of significant beryllium or asbestos exposure
  • Pregnancy; or Active lactation/ child-bearing age female without appropriate birth control methods
  • HIV disease
  • Hepatitis C and Active Hepatitis B
Show all 31Show fewer
  • Other intervention protocols
  • Immunosuppressive therapy (systemic or inhaled) other than corticosteroids or methotrexate
  • Significant cardiac disease (NYSHA class greater than III), or serious coronary disease (unstable angina)
  • Use of statins within 12 weeks of enrollment
  • Allergies or intolerance to statins
  • Liver disease (transaminases greater than 1.5X upper limits of normal) or cirrhosis
  • Bleeding diathesis that is not correctable
  • Inability to perform CPET (cycle ergometer) or PFT maneuvers
  • Inability to understand the risks of the trial and the inability to complete the questionnaire
  • Malignancy-- requiring chemotherapy or radiation therapy; except certain types of skin cancer that have been excised and have not spread.
  • Myopathy, diagnosed via muscle biopsy (other than sarcoid-related myopathy); CPK grater than 1.5 upper limits of normal
  • Surgical Risk Category [American Society of Anesthesiologists (ASA) class IV
  • Ingestion of grapefruit juice or certain herbal preparations (see below), or medications that are potent inhibitors or inducers of the CYP3A4 system (see section 12.4 under precautions)
  • Alcohol abuse (greater than 4 drinks/day)
  • Bleeding into the brain or parts of the eyes (retina) (within the past year prior to enrollment)
  • Uncontrolled Hypertension (SBP greater than 185 or DBP greater than 100 on two or more visits or assessments)
  • Uncontrolled Diabetes Mellitus (Serum glucose level on two or more tests per day greater than 250 mg/dl or erratic blood sugar levels, noted on at least 2 or more assessments; and/or HgbA1C greater than 2x the upper limits of normal).
  • Neurosarcoidosis
  • Sarcoid Uveitis (Posterior Uveitis) or any Uveitis that cannot be managed with topical steroids alone, as determined by an ophthalmologist
  • (Clinically apparent) Cardiac Sarcoidosis
  • Active Smoker (Smoked within the past 2 months prior to randomization)
  • Sickle cell disease (SS, SC, and sickle cell-beta thalassemia)
  • Aseptic necrosis of the hip joints
  • Patients taking the following preparations will not be allowed to participate in the study unless they agree to discontinue usage at least two weeks prior to randomization and for the duration of the study period: grapefruit juice and herbal remedies that may lead to severe liver injury and/or muscle injury if taken with atorvastatin, including: Skullcap, chaparral, Germander, Jin Bu Huan, Valerian, Comfrey, and Eucalyptus. Since other products such as St. John s Wort, oat bran, and pectin can reduce the effectiveness of atorvastatin, they and similar agents, should also be discontinued at least two weeks before randomization and for the duration of the study period.
  • Subjects with inactive hepatitis B will require antiviral prophylaxis with an agent such as lamivudine, while on prednisone therapy.

Trial locations and contacts

1 site in 1 country.

United States1 site

  • National Institutes of Health Clinical Center, 9000 Rockville Pike

    Bethesda, Maryland, 20892

Other trials in United States

About this study

Official title: Atorvastatin as a Disease Modifying Agent in Stage II and III Pulmonary Sarcoidosis: A Randomized, Double-Blind, Placebo-Controlled Trial

This study will determine if atorvastatin (Lipitor) can help patients with pulmonary (lung) sarcoidosis and replace or reduce the need for patients to take steroids, such as prednisone. Sarcoidosis is an inflammatory disease that can affect nearly any part of the body. Pulmonary sarcoidosis may resolve on its own or it may progress to irreversible lung damage, disability, and death. Many sarcoidosis patients are treated with prednisone, but the drug is not effective in all patients, and it can cause serious side effects, such as high blood pressure, sugar diabetes, eye cataracts, and bone thinning.

Patients with stage II or III pulmonary sarcoidosis between 18 and 70 years of age who require prednisone may be eligible for this study. Candidates are screened with the tests and procedures described below.

Read more

Participants are randomly assigned to one of two treatment groups: one group takes atorvastatin; the other takes a placebo (a look-alike pill that has no active ingredient to fight sarcoidosis). Both groups take the pills by mouth once a day for 12 months. When treatment begins, participants begin to have their prednisone dosage tapered (reduced). The tapering is done over 8 weeks until the dose is reduced by 90 percent. Patients are evaluated periodically to determine if the two groups differ in how long they can remain on the reduced dose of prednisone without having their symptoms recur, requiring an increase in the prednisone dose. A full battery of tests is done at the initial screening visit and at the 26- and 52-week follow-up visits, requiring hospitalization for 3-5 days. Additional interim outpatient assessments are done at 6, 12, 18 and 36 weeks.

The full battery of tests at the initial screening and the 26- and 52-week visits includes the following:

  • Medical history, physical examination, blood and urine tests, assessment of disease severity and activity.
  • Questionnaires.
  • Chest x-ray (CXR) and computed tomography (CT) scan.
  • Abdominal ultrasound.
  • Six-minute walk test (6MWT)
  • Exercise testing and blood gases
  • Pulmonary function tests (PFT)
  • Maximum incremental ventilatory performance test (MIVP)
  • Exhaled nitric oxide and carbon monoxide (Exhaled NO and CO)
  • Bronchoscopy and lavage

Interim testing at 6, 12, 18 and 36 weeks includes PFT, MIVP, Exhaled NO and CO, CXR, questionnaire, blood tests, and 6MWT.

Six months after completing the study, participants fill out a questionnaire.

Read the detailed description

Background

Sarcoidosis is a multi-system granulomatous inflammatory disease. Pulmonary involvement is most common. Patients typically experience fatigue, weakness and dyspnea. Respiratory muscle weakness, which may be secondary to granulomatous inflammation, is associated with dyspnea and decreased quality of life (QOL). The disease can remit spontaneously or become chronic, with exacerbations and remissions. In some patients, it can progress to pulmonary fibrosis and death. Granulomatous inflammation is characterized primarily by accumulation of monocytes, macrophages and activated T-lymphocytes, with increased production of key inflammatory mediators, TNF-alpha, INF-gamma, IL-2 and IL-12, characteristic of a Th1-polarized response (T-helper lymphocyte-1 response). Corticosteroids are the current mainstay of treatment, but their long-term benefits are not certain. Because steroids often produce undesirable side effects, investigations to identify alternative therapies are warranted. There is sufficient evidence to test the proof of concept that pathways targeted by statins will have a therapeutic effect in sarcoidosis, since, in pre-clinical studies, statins blunt Th1-mediated inflammatory responses.

Aims

The study involves a double-blind placebo-controlled, randomized trial which aims to determine if atorvastatin administration results in less steroid use and longer steroid-free intervals in patients with pulmonary sarcoidosis who require prednisone treatment.

Methods

Patients, who are 18-70 years old, with stage II or III pulmonary sarcoidosis, diagnosed by a compatible clinical history and supported by a lung, lymph node, or tissue biopsy, will be enrolled in the study, if they require prednisone therapy. The patients will be randomly assigned to two groups; as prednisone is tapered, one group will receive placebo and the other, atorvastatin. The two study drugs will be administered for twelve months, during which time patients will be periodically evaluated as to their clinical status and prednisone requirements. Pill counts and patient diaries will be used to determine the amount of steroid use during the study period. Patients with pulmonary fibrosis greater than 50 percent of total lung volume or severe co-morbidities will be excluded from the trial.

The primary endpoint is the duration of the steroid-sparing period. Secondary clinical and physiological endpoints are intended to analyze possible anti-inflammatory and beneficial effects of the drugs. Since there is no gold standard outcome measure in sarcoidosis, four categories of secondary endpoints will be used to characterize the effects of the therapeutic agent on the clinical course of the disease: imaging (high resolution chest CT); quality of life assessments (SF-36, and SGRQ), anti-inflammatory effects (biomarkers and relapse rates), and functional effects (CPET, PFTs). Finally, we will study the utility of exhaled nitric oxide and carbon monoxide in monitoring disease activity.

Being tested
Atorvastatin, Placebo Oral Tablet
Keywords
Granulomatous Inflammation, Steroid-Sparing, Pulmonary Function, Sarcoidosis, Pulmonary, Statins (Atorvastatin), Biomarkers, Nitric Oxide, Disease Activity, Quality of Life, Corticosteroids, Pulmonary Sarcoidosis, Sarcoidosis
Medical subject headings
Sarcoidosis, Pulmonary, Sarcoidosis

What participants receive

What participants receive. In a randomised study each person is assigned to one group by chance.

  • AtorvastatinDrug

    Also called Lipitor

    Placebo vs. Atorvastatin

  • Placebo Oral TabletOther

    Also called Placebo

    Placebo: Sham Therapy in an oral tablet formulation

Study groups in NCT00279708
Study groupRoleWhat they receive
Intervention Arm (Atorvastatin)Active comparatorAtorvastatin: Subjects were assigned to the treatment intervention by way of double blind masking. Atorvastatin 80 mg/day was the initial treatment given, as tolerated for a 12 month period. During the study, a 50% dose reduction was applied for subjects meeting pre-specified criteria.
Receives: Drug: Atorvastatin
Control Arm (Placebo)Placebo comparatorPlacebo: In a double-blind fashion, subjects were assigned to receive the sham intervention which appeared the same as the intervention agent. For subjects meeting pre-specified criteria, a 50% dose reduction was applied during the 12 month treatment phase of the study: Placebo vs. Atorvastatin
Receives: Other: Placebo Oral Tablet

What is being measured

The primary outcome is the main question the study is designed to answer.

  1. The Steroid Sparing Period

    The duration of steroid sparing was defined as the date when the target dose of prednisone was reached until the date at which the dose was increased and/or met the relapse (flare) criteria; or until the 12 month study phase ended if no prednisone dose increase was required. The steroid sparing period was measured in units of days. The prednisone target dose was defined as a 90% reduction of the baseline dose or an absolute prednisone dose of 4 mg/day or less.

    Measured: 1 year

Secondary outcomes (4)

  1. Pulmonary Sarcoidosis Flares

    Flare rates and relative risk: Flares (relapses) were defined as the physiological deterioration in pulmonary function due to worsened pulmonary inflammation. The criteria used for a pulmonary flare included: > 15% decline in static function (FEV1 post, FVC post); or (> 20% DLCO adj); or a > 15% decline in walk distance as measured by the six minute walk test, or via a decline in oxygen consumption collected during a cardiopulmonary exercise test (CPET). Additional factors considered included an increase in dyspnea (>15% increase in the dyspnea scale (TDI); and/or significant radiographic worsening. Clinical assessment of the patient's status may have been factored into the criteria for flare determination as well.

    Measured: 1 year

  2. Pulmonary Function Tests

    Spirometry measurements (FVC and FEV1) obtained post-bronchodilator Diffusion, adjusted for hemoglobin

    Measured: 12 month treatment period

  3. Exercise Performance

    Cardiopulmonary Exercise Tests (VO2 peak, VO2/work, VECO2) Six minute Walk Test (distance, Borg scale)

    Measured: 12 month treatment period

  4. Quality of Life and Dyspnea Scales

    St. George's Respiratory Questionnaire SF-36 Modified MRC Dyspnea Scale

    Measured: 12 month treatment period

Timeline

From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.

  1. First posted19 Jan 2006 (estimated)
  2. Study startJan 2006
  3. Primary completionDec 2015
  4. Study completionDec 2015

Resources

More details

For doctors and researchers: how the study is designed, who runs it, and its registry IDs.

Study design
Study type
Interventional
Phase
Phase 2
Primary purpose
Treatment
Allocation
Randomised
Intervention model
Parallel groups
Masking
Quadruple blind
Who is masked
Participant, Care provider, Investigator, Outcomes assessor
Enrolment
55 participants (actual)
IDs, dates and publications
ClinicalTrials.gov ID
NCT00279708
Sponsor's protocol ID
060072
Other IDs
06-H-0072
Status last verified
Apr 2017
First submitted
18 Jan 2006
Last updated
22 May 2017
Data monitoring committee
Yes
Individual data sharing
No

Publications

  • Statement on sarcoidosis. Joint Statement of the American Thoracic Society (ATS), the European Respiratory Society (ERS) and the World Association of Sarcoidosis and Other Granulomatous Disorders (WASOG) adopted by the ATS Board of Directors and by the ERS Executive Committee, February 1999. Am J Respir Crit Care Med. 1999 Aug;160(2):736-55. doi: 10.1164/ajrccm.160.2.ats4-99. No abstract available.

    PubMed 10430755

  • Newman LS, Rose CS, Maier LA. Sarcoidosis. N Engl J Med. 1997 Apr 24;336(17):1224-34. doi: 10.1056/NEJM199704243361706. No abstract available.

    PubMed 9110911

  • Thomas KW, Hunninghake GW. Sarcoidosis. JAMA. 2003 Jun 25;289(24):3300-3. doi: 10.1001/jama.289.24.3300. No abstract available.

    PubMed 12824213

Questions about this trial

What is this clinical trial studying?

A Phase 2 study testing Atorvastatin in people with Sarcoidosis, Pulmonary, run by National Heart, Lung, and Blood Institute (NHLBI) at 1 site in United States.

The full registered description is in the About this study section and the official record.

Who may be eligible to take part?

The sponsor lists 21 inclusion and 31 exclusion criteria. Eligibility is decided by the study team after screening, so read the full criteria and contact a listed site.

Is this clinical trial currently recruiting?

The record says: finished, as of the sponsor's last update on 22 May 2017. Status can change between updates, so confirm with the study contact before making plans.

Where is the study taking place?

The record lists 1 site in United States. Whether a site is taking part right now should be confirmed with that site. See every site.

What are the possible benefits and risks?

They depend on the study and the treatment, and no study can promise a benefit. Some participants in this study may receive a placebo. The study team explains the known risks during informed consent, before anyone joins; the record itself does not list them.

What does this phase mean?

Phase 2 studies give the treatment to a larger group to see whether it has the intended effect and to keep checking safety.

Not every study follows the same path, and some studies (observational studies, device studies) have no phase.

Are results available for this study?

Yes. Results are posted in the registry (first posted 12 Aug 2016). A summary is in the For doctors view, and the full results are on ClinicalTrials.gov.

How can a doctor refer a patient or contact the research team?

The record lists no contact. The official record names the sponsor, who can be asked directly. AzTrials does not enrol participants or take referrals.

What does the primary outcome measure?

The Steroid Sparing Period (time frame: 1 year). It is what the study was designed to measure, not a finding.

Where can I read the original study information?

On the ClinicalTrials.gov record for NCT00279708, which also lists 3 linked publications.

Does a listing mean the treatment is approved or proven to work?

No. A listing means the study is registered. It does not show that the treatment is safe, works, or is approved by a regulator.

How often is this information updated?

AzTrials copies changed records from ClinicalTrials.gov every night and reloads the whole registry every week. The sponsor last updated this record on 22 May 2017.

AzTrials uses cookies for analytics and advertising. You can accept or reject them; the site works either way. Privacy Policy.

Free account

Log in to keep searching

You’ve used your 3 free searches. AzTrials is free: log in or create a free account to keep searching clinical trials and save the ones you want to follow.

Create a free accountLog in