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Research note
Dyspnea is associated with overall symptom burden in patients with chronic respiratory insufficiency
Heidi Anniina Rantala
Tampereen yliopisto - Hervannan kampus
Corresponding Author
ORCiD: https://orcid.org/0000-0001-9597-5553
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This work is licensed under a CC BY 4.0 License. Read Full License
Objective
Patients with chronic respiratory insufficiency suffer from many symptoms together with dyspnea. We evaluated the association of dyspnea with other symptoms in patients with chronic respiratory insufficiency due to chronic obstructive pulmonary disease or interstitial lung disease.
Results
This retrospective study included 101 patients. Dyspnea was assessed with modified Medical Research Council dyspnea questionnaire (mMRC) and other symptoms with Edmonton Symptom Assessment System (ESAS) and Depression Scale (DEPS). Patients with mMRC 4 (most severe dyspnea) compared to those with mMRC 0–3 reported higher median (IQR) symptom scores on ESAS in e.g. dry mouth (7.0 (4.0–8.0) vs. 3.0 (1.0–6.0), P < 0.001), tiredness (6.0 (3.0–7.0) vs. 3.0 (1.0–5.0), P < 0.001) and anxiety (3.0 (0.0-5.5) vs. 1.0 (0.0–3.0), P = 0.007). Patients with mMRC 4 were more likely to reach the DEPS threshold for depression compared to those with mMRC 0–3 (42.1% vs. 20.8%, P = 0.028). In conclusion, patients with chronic respiratory insufficiency need comprehensive symptom screening with relevant treatment, as they suffer from many severe symptoms worsening with increased dyspnea.
Keywords
Chronic respiratory insufficiency, Chronic obstructive pulmonary disease, Interstitial lung disease, Modified Medical Research Council dyspnea questionnaire, Dyspnea, Palliative medicine
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This is a preprint. It has not completed peer review.
Research note
Dyspnea is associated with overall symptom burden in patients with chronic respiratory insufficiency
Heidi Anniina Rantala
Tampereen yliopisto - Hervannan kampus
Corresponding Author
ORCiD: https://orcid.org/0000-0001-9597-5553
Badges
Prescreen
This manuscript passed our Prescreen assessment
Complete author information
Appropriate declaration statements
Potential risks to human health
Prescreen
History
CURRENT STATUS: Posted
Version 1
Posted 22 Sep, 2020
No community comments so far
Metrics
Comments: 0
PDF Downloads: ...
HTML Views: ...
License:
This work is licensed under a CC BY 4.0 License. Read Full License
Objective
Patients with chronic respiratory insufficiency suffer from many symptoms together with dyspnea. We evaluated the association of dyspnea with other symptoms in patients with chronic respiratory insufficiency due to chronic obstructive pulmonary disease or interstitial lung disease.
Results
This retrospective study included 101 patients. Dyspnea was assessed with modified Medical Research Council dyspnea questionnaire (mMRC) and other symptoms with Edmonton Symptom Assessment System (ESAS) and Depression Scale (DEPS). Patients with mMRC 4 (most severe dyspnea) compared to those with mMRC 0–3 reported higher median (IQR) symptom scores on ESAS in e.g. dry mouth (7.0 (4.0–8.0) vs. 3.0 (1.0–6.0), P < 0.001), tiredness (6.0 (3.0–7.0) vs. 3.0 (1.0–5.0), P < 0.001) and anxiety (3.0 (0.0-5.5) vs. 1.0 (0.0–3.0), P = 0.007). Patients with mMRC 4 were more likely to reach the DEPS threshold for depression compared to those with mMRC 0–3 (42.1% vs. 20.8%, P = 0.028). In conclusion, patients with chronic respiratory insufficiency need comprehensive symptom screening with relevant treatment, as they suffer from many severe symptoms worsening with increased dyspnea.