Underrecognized comorbidities of chronic obstructive pulmonary disease

Area of Science:

• Pulmonology
• Internal Medicine
• Clinical Research

Background:

• Chronic obstructive pulmonary disease (COPD) frequently co-occurs with other health conditions (comorbidities).
• The prevalence and impact of these comorbidities increase with age, affecting healthcare costs, symptom severity, quality of life, and mortality.
• While some COPD comorbidities are well-established, others remain underrecognized in clinical practice and literature.

Purpose of the Study:

• To identify and discuss underrecognized comorbidities associated with COPD.
• To explore potential links between these underrecognized conditions and COPD pathogenesis.
• To raise awareness of less commonly acknowledged diseases frequently found in COPD patients.

Main Methods:

• Systematic literature review of studies investigating comorbidities in COPD.
• Analysis of clinical practice observations regarding less recognized COPD comorbidities.
• Discussion of potential pathogenetic links based on available scientific data.

Main Results:

• Several underrecognized comorbidities frequently associated with COPD were identified, including rhinosinusitis, skin abnormalities, eye diseases, endocrinological disorders, and gastroesophageal reflux disease (GERD).
• The reasons for underrecognition may include low clinical significance, insufficient data, or data ambiguity.
• Potential pathogenetic connections between these conditions and COPD were explored where evidence existed.

Conclusions:

• Underrecognized comorbidities represent a significant, yet often overlooked, aspect of COPD management.
• Increased awareness and further research into these conditions are crucial for improving patient outcomes and comprehensive care.
• Addressing these comorbidities may offer new therapeutic targets and strategies for managing COPD effectively.