The study timeline.
The ledger cites what it stands on. This timeline collects those studies in one place — scanned from Europe PMC, graded by the same rules as actions.
Cost-effectiveness of volatile→TIVA transition
Anaesthesia · economic modelling
2.0 vs 209.2 kg CO₂e per anaesthetic
Sustainable Anesthesia Project, Spain
Healthcare (Basel) · real-world implementation
Spain's largest private provider, at scale
N₂O stock-rotation waste quantified
Anaesthesia Reports
Manifold volumes, measured
St George Hospital N₂O leak investigation
Anaesthesia & Intensive Care · case study
28% of procured N₂O = leaks
Green nephrology: dialysis environmental burden
Frontiers in Medicine · review
62 L water per machine-hour
Advancing dialysis technology vs warming
Curr Opin Nephrol Hypertens
Technology vs warming, quantified
PD patient survey on green nephrology
Journal of Nephrology
Patient-voiced, not assumed
Circular design for sustainable dialysis
Journal of Nephrology
Consumables designed out
pMDI→DPI switch: risk and reward balanced
Pulmonary Therapy
Risk/benefit framework, published
IRIS group: inhaled meds access call to action
European Respiratory Journal
Access ≠ carbon, clinicians' line
Global pMDI use + EU PFAS legislation
Pulmonary Therapy
pMDI 77.3% of world use
Anesthesia + OR environmental sustainability
BMC Anesthesiology · review
Whole-OR view, 2026
Inhaler switching programmes: CO₂e + cost
Current Medical Research and Opinion
Non-clinical switches: 65–70% of savings offset
Spatial determinants of sustainable dialysis
Research Square · LCA: CAPD vs ICHD travel threshold
Dialysis patients on climate change: KAP survey
CKJ · 69-patient Canadian survey on guilt & concern
Why patients decline home dialysis (Scandinavia)
BMC Nephrology · cross-sectional, odds ratios
Environmental footprint of PD: 4-centre LCA
CKJ · Madrid/Warsaw/Utrecht/Modena; iPD cuts 50%
Twenty years of incremental PD in Italy
Longest iPD experience published
HRQoL in CKD: EQ-5D 0.706 → 0.486 on dialysis
Qual Life Res · systematic review, LMIC focus
Frailty in haemodialysis cohorts
Geriatrics · prevalence 20–80%+ by instrument
Departmental green anaesthesia interventions
British Journal of Anaesthesia
−75.2% department emissions, mean