Article (Scientific journals)
Differential prognostic burden of cardiovascular disease and lower-limb amputation on the risk of all-cause death in people with long-standing type 1 diabetes.
Camoin, Marion; Velho, Gilberto; Saulnier, Pierre-Jean et al.
2022In Cardiovascular Diabetology, 21 (1), p. 71
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Keywords :
Adult; Amputation/adverse effects/methods; Cardiovascular Diseases/diagnosis/etiology/surgery; Diabetes Mellitus, Type 1/diagnosis; Humans; Lower Extremity; Male; Middle Aged; Prognosis; Prospective Studies; Risk Factors; Cardiovascular disease; Lower-limb amputation; Mortality; Myocardial infarction; Stroke; Type 1 diabetes mellitus
Abstract :
[en] BACKGROUND: Cardiovascular disease (CVD) and nontraumatic lower-limb amputation (LLA) each results in reduced life expectancy in patients with type 1 diabetes, but the differential burden between these conditions is unknown. We compared the effects of CVD and LLA on the risk of mortality in people with type 1 diabetes. METHODS: We used pooled data from the SURGENE, GENEDIAB, and GENESIS prospective cohorts. Data were divided into: 1/absence of CVD (myocardial infarction and/or stroke) nor LLA, 2/history of CVD alone without LLA, 3/LLA alone without CVD or 4/both conditions at baseline. Participants with baseline history of peripheral artery disease were excluded from groups 1 and 2. The study endpoint was any death occurring during follow-up, regardless of the causes. RESULTS: Among 1169 participants (male 55%, age 40 ± 13 years, diabetes duration 23 ± 11 years), CVD, LLA or both were present at baseline in 49 (4.2%), 62 (5.3%) and 20 (1.7%) subjects, respectively. All-cause death occurred in 304 (26%) participants during 17-year follow-up, corresponding to 18,426 person-years and an incidence rate of 16 (95%CI, 15-18) per 1000 person-years. The risk of death increased in individuals with baseline history of CVD (adjusted HR 2.00 [95% CI 1.34-3.01], p = 0.0008) or LLA (2.26 [1.56-3.28], p < 0.0001), versus no condition, with an additive effect in people with both conditions (5.32 [3.14-9.00], p < 0.0001). No incremental risk of death was observed in people with CVD versus LLA (0.87 [0.54-1.41]). Compared with no condition, CVD and LLA were similarly associated with reduced life expectancy during follow-up: 2.79 (95% CI 1.26-4.32) and 3.38 (1.87-4.88) years, respectively. Combined conditions expose to 7.04 (4.76-9.31) less years of life expectancy (all p < 0.0001). CONCLUSIONS: CVD and LLA conferred a similar burden regarding mortality in type 1 diabetes population. Our findings encourage a careful consideration of people with type 1 diabetes and LLA as usually recommended for those with CVD, in terms of management of risk factors, treatments and prevention.
Disciplines :
Cardiovascular & respiratory systems
Author, co-author :
Camoin, Marion;  Department of Endocrinology, Diabetes and Nutrition, CEDEX, Bordeaux University  ; Service d'Endocrinologie Diabétologie Nutrition, Hôpital Bichat, Fédération de
Velho, Gilberto;  INEM, INSERM, Université de Paris, Paris, France.
Saulnier, Pierre-Jean;  UFR de Médecine et Pharmacie, Université de Poitiers, Poitiers, France. ; Centre d'Investigation Clinique, CHU de Poitiers, Poitiers, France. ; Inserm, CIC 1402, Poitiers, France.
Potier, Louis;  Service d'Endocrinologie Diabétologie Nutrition, Hôpital Bichat, Fédération de  ; INEM, INSERM, Université de Paris, Paris, France.
Abouleka, Yawa;  Service d'Endocrinologie Diabétologie Nutrition, Hôpital Bichat, Fédération de
Carpentier, Charlyne;  Service d'Endocrinologie Diabétologie Nutrition, CHU d'Angers, Angers, France.
Dubois, Severine;  Service d'Endocrinologie Diabétologie Nutrition, CHU d'Angers, Angers, France.
Larroumet, Alice;  Department of Endocrinology, Diabetes and Nutrition, CEDEX, Bordeaux University
Rigalleau, Vincent;  Department of Endocrinology, Diabetes and Nutrition, CEDEX, Bordeaux University  ; Faculty of Medicine, University of Bordeaux, Bordeaux, France. ; INSERM U1219, Bordeaux Population Health Research Center, Bordeaux, France.
Gand, Elise;  Centre d'Investigation Clinique, CHU de Poitiers, Poitiers, France.
Bourron, Olivier;  Service de Diabétologie et Métabolisme, APHP, Groupe Hospitalier La  ; INSERM, UMRS 1138, Centre de Recherche des Cordeliers, Sorbonne Université,
Bordier, Lyse;  Service d'Endocrinologie, Hôpital Bégin, Saint Mandé, France.
Scheen, André  ;  Centre Hospitalier Universitaire de Liège - CHU > > Service de diabétologie, nutrition, maladies métaboliques
Hadjadj, Samy;  Institut du Thorax, INSERM, CNRS, UNIV Nantes, CHU Nantes, Nantes, France.
Roussel, Ronan;  Service d'Endocrinologie Diabétologie Nutrition, Hôpital Bichat, Fédération de  ; INEM, INSERM, Université de Paris, Paris, France.
Marre, Michel;  INEM, INSERM, Université de Paris, Paris, France. ; Clinique Ambroise Paré, Neuilly-sur-Seine, France.
Mohammedi, Kamel;  Department of Endocrinology, Diabetes and Nutrition, CEDEX, Bordeaux University  ; Faculty of Medicine, University of Bordeaux, Bordeaux, France.  ; Biology of Cardiovascular Diseases, INSERM Unit 1034, Pessac, France.
More authors (7 more) Less
Language :
English
Title :
Differential prognostic burden of cardiovascular disease and lower-limb amputation on the risk of all-cause death in people with long-standing type 1 diabetes.
Publication date :
09 May 2022
Journal title :
Cardiovascular Diabetology
eISSN :
1475-2840
Publisher :
BioMed Central, Gb
Volume :
21
Issue :
1
Pages :
71
Peer reviewed :
Peer Reviewed verified by ORBi
Commentary :
© 2022. The Author(s).
Available on ORBi :
since 16 August 2022

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