chronic obstructive pulmonary disease
Let an agent explain COPD and its forms in general terms from respiratory guidelines, describe causes, diagnosis, staging and treatment, identify exacerbation emergencies, and route personal questions to clinicians.
Bundle → Layer → Finding → Questions Filled
4 bundles · 8 layers · 8 findings · 16 questions
Help Urgent signs first.
Urgent
Exacerbations.
Urgent
Urgent.
- Which signs, such as severe breathlessness, blue lips, confusion or chest pain, need emergency care? action
- Is the user describing such signs, which need emergency services now? boundary
Care
Getting assessed.
Care
Care.
- How is COPD diagnosed with spirometry and staged, in general terms? provenance
- Is the user asking about their own breathing, which needs a clinician? boundary
Understand The disease.
Definition
Definition and forms.
Definition
Definition.
- What is COPD, and how do chronic bronchitis and emphysema including bullous and other forms contribute? definition
- Is the question about COPD, asthma or another lung disease? boundary
Causes
Causes.
Causes
Causes.
- What causes COPD, from smoking and biomass smoke to occupational dust and alpha-1 antitrypsin deficiency? provenance
- Which entry fits the specific cause? action
Treat Treatment.
Treatment
Treatment.
Treatment
Treatment.
- What treatments do guidelines recommend, from smoking cessation and inhalers to rehabilitation, oxygen and surgery, in general terms? provenance
- Which references are standard? provenance
Living
Living with COPD.
Living
Living.
- What self-management, vaccination and support help people with COPD? provenance
- Which sources are cited? provenance
Context Epidemiology and research.
Epidemiology
Epidemiology.
Epidemiology
Epidemiology.
- How common is COPD, and how does its burden vary worldwide? provenance
- Which entry fits global respiratory health? action
Research
Research.
Research
Research.
- What research addresses new treatments and early detection, with findings attributed? provenance
- Which entry fits respiratory research? action
Classifiers Filled
- Family
- Thing Registry
- Category
- Information and virtual systems
- Entry kind
- thing
- Plane
- INF
- Domain
- INF.MED
- Other names and narrower kinds
- pulmonary emphysema, interstitial emphysema, compensatory emphysema, hyperlucent lung, bullous emphysema, mild COPD, Basanti pulao, recurrent airway obstruction, acute exacerbation of chronic obstructive pulmonary disease, mucus inspissation of respiratory tract
What it is Filled
A chronic lung disease characterised by persistent airflow limitation associated with airway abnormalities, emphysema or both, which can progress over time; chronic bronchitis and emphysema may occur in different combinations, and neither chronic bronchitis nor alveolar destruction is present in every case; tobacco smoking is a major cause, with biomass smoke, occupational dusts and alpha-1 antitrypsin deficiency also contributing; airflow obstruction is graded from mild to very severe, and COPD-associated emphysema involves destructive enlargement of airspaces and may include bullae, whereas interstitial and compensatory emphysema are distinct conditions; hyperlucency may appear on imaging but is not specific to COPD; COPD is a leading cause of death worldwide, and management can include smoking cessation, inhalers, rehabilitation and oxygen when clinically indicated.
Why it exists Filled
Let an agent explain COPD and its forms in general terms from respiratory guidelines, describe causes, diagnosis, staging and treatment, identify exacerbation emergencies, and route personal questions to clinicians.
Distinguishing features Filled
- Persistent airflow limitation
- Smoking as main cause
- GOLD staging
- Exacerbations
What robots and AI may and may not do Filled
Must not
- Diagnose COPD in a specific person or rule it out.
- Advise changes to inhalers, oxygen or other treatment for a person.
- Confuse COPD with asthma in health advice.
- Blame people with COPD for their illness.
Only with a human decision
- Any treatment or oxygen decision for a person.
May
- Explain COPD, its causes and general care from medical sources.
- Urge urgent care for warning signs of an exacerbation.
- Point people to stop-smoking and pulmonary rehabilitation services.
Moral aspects Filled
- COPD is underdiagnosed, especially among poorer people and women.
- Smoking-related stigma can deter people from seeking care.
Who is affected
- People with COPD
- Carers
- Workers exposed to dust and fumes
Owners Filled
Steward
Nobody: a disease belongs to no one; health services keep patient records.
Links to other meta-models Filled
parent
- Q3508797 - registry parent class
related
- obstructive lung disease - in registry terms
- tobacco smoking - in most cases
- spirometry - with airflow limitation
- GOLD - the Global Initiative for COPD
What else AI and robots need to interact with it Filled
Identity and identifiers required Filled
- Vercy registry: vr.tr.chronic-obstructive-pulmonary-disease
- Wikidata: Q199804 (https://www.wikidata.org/wiki/Q199804)
- ICD-11: CA22 chronic obstructive pulmonary disease
- MeSH: D029424 pulmonary disease, chronic obstructive
Direct properties not applicable Not applicable
- people with COPD worldwide: about 390 million - estimates
- deaths per year: about 3.2 million - WHO
- diagnostic spirometry: FEV1/FVC below 0.7 criterion - post-bronchodilator
Plane INF: no invented physical properties.
Recognition optional Filled
- COPD is characterised by persistent airflow limitation.
- Chronic bronchitis and destructive pulmonary emphysema, including bullous changes, may occur separately or together in COPD, while interstitial and compensatory emphysema are distinct conditions.
- Hyperlucent lung is a nonspecific imaging finding, and airflow obstruction in COPD ranges from mild to very severe.
- Asthma, bronchiectasis and interstitial lung disease are distinct conditions that may overlap clinically with COPD.
- Not a visible object; breathlessness, cough and sputum.
Capabilities and actions required Filled
- explain the disease and forms
- relay causes, diagnosis and staging
- relay treatment
- route emergencies and personal questions
Hazards and failure modes required Filled
- Missed exacerbations and respiratory failure
- Agents giving personal medical advice
- Underdiagnosis
- Confusing COPD with asthma
Standards and interfaces required Filled
- GOLD strategy reports and national COPD guidelines
- Tobacco control laws
- Occupational dust exposure limits
- Home oxygen prescribing rules
Context of use required Filled
- Not applicable; a disease.
- chronic bronchitis
- pulmonary emphysema including bullous emphysema
- interstitial and compensatory emphysema as related radiological entities
- mild, moderate, severe and very severe COPD by GOLD grade
- alpha-1 antitrypsin deficiency COPD
- COPD from biomass smoke and occupational exposure
Sources Filled
- Wikidata item Q199804: chronic obstructive pulmonary disease - identity and sense of the item
- Wikipedia: Chronic obstructive pulmonary disease - general description of the item
Open questions
- Should emphysema and chronic bronchitis be separate primary entries?
- How should GOLD and national guidelines be linked?
- The registry entry has merged aliases naming emphysema variants and radiological signs; should they be split off?
Machine files
Provenance
thing registry research (pass 2) · unreviewed
Built from: models/things/publications/thing-q199804/spec.json