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Idiopathic Pulmonary Fibrosis

Jeremy Feldman, MD

  • What is Idiopathic Pulmonary Fibrosis?
    • Idiopathic Pulmonary Fibrosis Definition
    • Symptoms of Idiopathic Pulmonary Fibrosis
    • Causes of Idiopathic Pulmonary Fibrosis
    • Who Gets Idiopathic Pulmonary Fibrosis
    • Gastro-Esophageal Reflux (GER) and Idiopathic Pulmonary Fibrosis
    • Interstitial Lung Disease vs. Idiopathic Pulmonary Fibrosis
    • Is Pulmonary Fibrosis Hereditary?
    • Research, Life Expectancy and Prognosis for Idiopathic Pulmonary Fibrosis
  • Diagnosing & Monitoring PF
    • Monitoring Progress of IPF
    • Idiopathic Pulmonary Fibrosis Diagnosis
    • Chest X-rays Used in IPF
    • CPET used in IPF
    • HRCT Scans Used to Evaluate IPF
    • Lung Biopsy To Diagnose IPF
    • Pulmonary Function Tests (PFTS)
    • Six Minute Walk Test To Monitor IPF
    • Stages of Idiopathic Pulmonary Fibrosis
    • Complications of Idiopathic Pulmonary Fibrosis
  • PF Treatment Options
    • Esbriet (pirfenidone) Used to Treat IPF
    • OFEV (nintedanib) Used to Treat IPF
    • Pulmonary Rehab for IPF Patients
    • Lung Transplantation for Pulmonary Fibrosis
    • Oxygen Used to Treat IPF
      • Update on Oxygen Use
    • Clinical Trials in Idiopathic Pulmonary Fibrosis
    • IPF & Leg Swelling
    • Pulmonary Hypertension and Idiopathic Pulmonary Fibrosis
    • IPF Exacerbation
  • PF Advocacy & News
  • FAQ’s
    • Respiratory failure, NSIP, diet
    • Leg swelling, lung biopsy, side effects & pets
    • FAQ’s Enzyme Therapy, Progression of IPF & Oxygen
    • FAQ: Diarrhea, Fibrosis Reversal, IPF Symptoms
    • FAQ: Oxygen Flow, Anesthesia & Genetics
    • FAQ: Contagious Cough? Stem Cells, Familial IPF, Flying
    • FAQ: GERD, Fatigue & Environmental Exposure
    • FAQ: How to Travel to Your Doctor’s Office with Oxygen
    • FAQ: Lung Biopsy with Pulmonary Fibrosis
    • FAQ’s: Alcohol, Clinical Trials, Pulmonary Function Testing
    • FAQs: Emphysema, Exercise & Lung Biopsy

Staying Healthy in Winter

October 26, 2025 By Dr. Jeremy Feldman

In America, we have entered a new era—One in which you can’t rely on the federal government for good healthcare guidance.  For the first time in my three decades in medicine, the federal government is no longer to be trusted with respect to medical advice.  This creates a confusing mess for patients looking to make good decisions.  In an unprecedented situation, medical … [Read more...]

Nerandomilast in Idiopathic Pulmonary Fibrosis (IPF) and Progressive Pulmonary Fibrosis: A Promising New Therapeutic Approach

June 21, 2025 By Dr. Jeremy Feldman

Introduction Idiopathic Pulmonary Fibrosis (IPF) is a progressive and often fatal interstitial lung disease marked by chronic fibrosis and inflammation of lung tissue. IPF remains a significant therapeutic challenge despite the availability of antifibrotic agents like pirfenidone and nintedanib. Recent attention has turned toward inflammation-modulating and immunoregulatory … [Read more...]

Interstitial Lung Disease and Progressive Pulmonary Fibrosis

April 13, 2025 By Dr. Jeremy Feldman

Disorders characterized by inflammation or scarring in the lungs may be the most complicated area within lung medicine.  Not only are the names confusing but they have repeatedly changed over the past 50 years.  Furthermore, many of the early studies describing the natural history of one disease or another have turned out to be inaccurate.  To make … [Read more...]

Pamrevlumab Ineffective in Treating IPF

December 3, 2023 By Dr. Jeremy Feldman

In June of 2023 Fibrogen announced the results of the ZEPHYRUS-1 clinical trial of Pamrevlumab in IPF.  Pamrevlumab entered phase 3 with much anticipation.  Phase 2 work suggested that the molecule had a high chance of success.  Unfortunately, in the phase 3 study which included 356 subjects, Pamrevlumab was not effective at preserving lung function.  As a result, Fibrogen … [Read more...]

New Drugs Moving Forward for IPF

July 18, 2022 By Dr. Jeremy Feldman

IPF CT Scan | Expiration-Supine

BI 1015550 The past few months have brought very exciting news for IPF patients.  A novel drug being developed by Boehringer Ingelheim (BI 1015550) showed positive results in a phase 2 study.  This new medication blocks the phosphodiesterase 4B receptor.  Blockade of this receptor has shown promise in animal models by causing reduced inflammation and … [Read more...]

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Featured Blog Posts

Discussion about IPF

Top Questions to Ask Your Pulmonologist

lung biopsy to diagnose IPF

Pre-Procedure/Pre-Operative Check List for IPF Patients

Traveling with IPF

FAQ’s: N-Acetyl Cyteine, Air Travel & GI Side Effects with IPF

Recent Posts

  • Staying Healthy in Winter
  • Nerandomilast in Idiopathic Pulmonary Fibrosis (IPF) and Progressive Pulmonary Fibrosis: A Promising New Therapeutic Approach
  • Interstitial Lung Disease and Progressive Pulmonary Fibrosis

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Popular Articles

IPF patient with doctor

Idiopathic Pulmonary Fibrosis Treatment Options

What is IPF?

  • What is Idiopathic Pulmonary Fibrosis?
    • Symptoms of Idiopathic Pulmonary Fibrosis
    • Causes of Idiopathic Pulmonary Fibrosis
    • Who Gets Idiopathic Pulmonary Fibrosis
    • Gastro-Esophageal Reflux (GER) and IPF
    • Interstitial Lung Disease vs. Idiopathic Pulmonary Fibrosis
    • Is Pulmonary Fibrosis Hereditary?
    • Research, Life Expectancy & Prognosis for Pulmonary Fibrosis

Diagnosing IPF

  • Idiopathic Pulmonary Fibrosis Diagnosis
    • Chest X-rays Used in IPF
    • CPET used in IPF
    • HRCT Scans Used to Evaluate IPF
    • Lung Biopsy To Diagnose IPF
    • Pulmonary Function Tests (PFTS)
    • Six Minute Walk Test To Monitor IPF
    • Stages of Idiopathic Pulmonary Fibrosis
    • Complications of Idiopathic Pulmonary Fibrosis

Treating IPF

  • Pulmonary Fibrosis Treatment Options
    • Esbriet (pirfenidone) Used to Treat IPF
    • OFEV (nintedanib) Used to Treat IPF
    • Pulmonary Rehab for IPF Patients
    • Lung Transplantation for Pulmonary Fibrosis
    • Oxygen Used to Treat IPF
    • Clinical Trials in Idiopathic Pulmonary Fibrosis
    • IPF & Leg Swelling
    • Pulmonary Hypertension and Idiopathic Pulmonary Fibrosis
    • IPF Exacerbation

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