| Title: | Kidney function and cancer risk: An analysis using creatinine and cystatin C in a cohort study |
| Journal: | EClinicalMedicine |
| Published: | 26 Jul 2021 |
| Pubmed: | https://pubmed.ncbi.nlm.nih.gov/34505030/ |
| DOI: | https://doi.org/10.1016/j.eclinm.2021.101030 |
| URL: | http://www.thelancet.com/article/S2589537021003102/pdf |
Publication 5297
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Abstract
BACKGROUND: We examined whether an increased risk of cancer incidence and death is associated with kidney function and albuminuria and whether the risk is more readily identified when kidney function is estimated using cystatin C.</p>
METHODS: Participants were from UK Biobank (recruitment spanning 2007-2010), excluding those with a prior diagnosis of cancer. Estimated glomerular filtration rate (ml/min/1.73m2) was calculated using creatinine (eGFRcr), cystatin C (eGFRcys) and creatinine-cystatin C (eGFRcr-cys). Cox proportional hazards models tested associations between eGFR, urinary albumin:creatinine ratio (uACR) and cancer incidence and death.</p>
FINDINGS: In 431,263 participants over median follow-up of 11.3 (IQR 10.6-12.0) years, there were 41,745 incident cancers and 11,764 cancer deaths. eGFRcys was most strongly associated with cancer incidence and death (HR 1.04 (95% CI 1.03-1.04) and 1.06 (1.05-1.07) per 10 ml/min/1.73m2 decline, respectively). eGFRcr was not associated with either outcome (incidence: HR 1.00 (1.00-1.01); death: HR 0.99 (0.98-1.01) per 10 ml/min/1.73m2 decline). Relative to eGFRcys>90 or uACR<3 mg/mmol, eGFRcys60-89 (HR 1.04 (95% CI 1.02-1.07)), eGFRcys<60 (HR 1.19 (1.14-1.24)) and uACR≥3 mg/mmol (HR 1.09 (1.06-1.12)) were associated with higher risk of incident cancer. eGFRcys60-89 (HR 1.15 (1.10-1.21)); eGFRcys<60 (HR 1.48 (1.38-1.59)) and uACR≥3 mg/mmol (HR 1.17 (1.11-1.24)) were associated with cancer death.</p>
INTERPRETATION: Excess risk of cancer incidence and cancer death is more readily captured in early chronic kidney disease by eGFRcys than by current measures. The association between kidney function, uACR and cancer death in particular is concerning and warrants further scrutiny.</p>
FUNDING: Chief Scientist Office; ANID Becas Chile; Medical Research Council; British Medical Association; British Heart Foundation.</p>
12 Authors
- Jennifer S. Lees
- Frederick Ho
- Solange Parra-Soto
- Carlos Celis-Morales
- Paul Welsh
- Michael K. Sullivan
- Bhautesh D. Jani
- Naveed Sattar
- Ninian N. Lang
- Jill P. Pell
- Angela C. Webster
- Patrick B. Mark
1 Application
| Application ID | Title |
|---|---|
| 7155 | Epidemiology of mental health, cognitive function, pain and cardiometabolic disease. |
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