Primary Ciliary Dyskinesia (PCD)
Genetic Disorder Affecting Airway Clearance and Lung Function
Primary Ciliary Dyskinesia (PCD) is a rare genetic condition where tiny hair-like structures (cilia) in the respiratory tract do not function properly. This leads to poor mucus clearance, recurrent infections, and progressive lung damage over time.
Recurrent Infections Since Childhood?
Early diagnosis can prevent long-term lung damage
What is Primary Ciliary Dyskinesia?
Cilia are tiny structures that help clear mucus and debris from airways.
Cilia Dysfunction
Do not move properlyMucus Accumulates
In lungsBacteria Grow
EasilyLung Damage
Bronchiectasis developsSymptoms since early life → Important diagnostic clue
PCD leads to recurrent infections, bronchiectasis (permanent airway damage), and progressive lung dysfunction.
What is Primary Ciliary Dyskinesia?
Cilia are tiny structures that help clear mucus and debris from airways.
In PCD:
- Cilia do not move properly
- Mucus accumulates in lungs
- Bacteria grow easily
This leads to:
- Recurrent infections
- Bronchiectasis (permanent airway damage)
- Progressive lung dysfunction
Early Signs & Symptoms
In Children
Persistent cough
Daily coughRecurrent chest infections
Pneumonia, bronchitisChronic nasal congestion
Constant runny noseIn Adolescents/Adults
Chronic productive cough
With mucusBreathlessness
On exertionFrequent sinus/ear infections
Chronic sinusitisAdvanced Symptoms
Severe lung damage
BronchiectasisOxygen dependency
Supplemental oxygen neededReduced exercise tolerance
Severe limitationCauses & Risk Factors
Primary Cause
Genetic mutation affecting ciliary structure/function
Risk Factors
- Family history
- Consanguinity
Disease Progression
Early Stage
Recurrent infections
Early diagnosis possible
Moderate Stage
Bronchiectasis develops
Chronic productive cough
Severe Stage
Lung function declines
Breathlessness increases
End Stage Lung Disease
Respiratory failure
Lung transplant required
Assess chronic infection patterns early
Diagnosis & Tests
Nasal nitric oxide test
Low levels indicate PCDHigh-speed video microscopy
Cilia function analysisGenetic testing
Identifies mutationsHRCT chest
Detects bronchiectasisAssess your genetic lung risk
Early diagnosis prevents complications
Treatment Options (Before Transplant)
1. Airway Clearance Therapy
- Chest physiotherapy
- Mucus clearance techniques
2. Infection Control
- Regular antibiotics
- Vaccination
3. Pulmonary Rehabilitation
- Breathing exercises
4. Supportive Care
- Sinus management
- Ear care
When is Lung Transplant Needed?
Advanced bronchiectasis
Severe lung damage
Oxygen dependency
Poor quality of life
Early Management Improves Long-Term Outcomes
Lifelong monitoring is essential
Important Consideration: Lifelong Genetic Disease
• Symptoms start early • Requires continuous care • Early intervention slows progression
Medical Management vs Transplant
Medical Management
Stage: Early/Moderate • Goal: Prevent infections • Outcome: Good with care
Lung Transplant
Stage: Advanced • Goal: Replace lungs • Outcome: Life-saving
Lung Transplant Options
Double Lung Transplant
Preferred in advanced disease
Cost & Planning
Costs depend on:
Disease severity
Frequency of infections
Hospital & city
Download Guide
Lung Transplant Cost & Planning Guide
Free & confidentialGet Expert Help
Find Pulmonologists
Find SpecialistExplore Verified Lung Transplant Centers
Patient Resources
Airway clearance techniques guide
Infection prevention checklist
Long-term monitoring plan
Pediatric-to-adult transition care
Pre-transplant workup
Donor evaluation and legal documentation
Frequently Asked Questions
Primary Ciliary Dyskinesia requires lifelong care and monitoring.
Early diagnosis helps prevent severe lung damage. Stay informed. Act early.