Related Experiment Videos
[Peripheral neuropathy associated with chronic obstructive pulmonary disease]
1Servicio de Neurología, Hospital Nuestra Señora de Aránzazu, San Sebastián. jpozaa@meditex.es
Neurologia (Barcelona, Spain)
|February 21, 1998
Summary
Neuropathy is common in patients with chronic obstructive pulmonary disease (COPD). Most cases involve sensory axonal polyneuropathy, often without significant symptoms, detected through electrophysiological studies.
Area of Science:
- Neurology
- Pulmonology
- Clinical Electrophysiology
Background:
- Chronic obstructive pulmonary disease (COPD) is a progressive lung disease.
- Neuropathy is a potential complication that requires investigation in COPD patients.
Purpose of the Study:
- To investigate the prevalence and characteristics of neuropathy in individuals diagnosed with COPD.
- To correlate neuropathy findings with clinical and demographic factors in COPD patients.
Main Methods:
- A prospective study involving 30 COPD patients with excluded alternative causes of polyneuropathy.
- Clinical examinations and neurophysiological assessments were conducted.
- Data analysis focused on identifying neuropathy and its associations.
Main Results:
- Electrophysiological studies revealed axonal polyneuropathy in 87% of patients, predominantly sensory.
- Clinical signs suggestive of polyneuropathy were present in 27% of patients.
- Neuropathy presence correlated with age, disease duration, and smoking history.
Conclusions:
- A significant proportion of COPD patients exhibit subclinical or mild sensory axonal polyneuropathy.
- Electrophysiological assessment is crucial for detecting neuropathy in COPD.
- Age, disease duration, and smoking are risk factors for neuropathy in COPD.