Abstract
Aims/hypothesis
The aim of this work was to assess the impact of cardiac autonomic neuropathy (CAN) on the development and progression of chronic kidney disease (CKD) in patients with type 2 diabetes.
Methods
We conducted a cohort study in adults with type 2 diabetes. Patients with end-stage renal disease were excluded. CKD was defined as the presence of albuminuria (albumin/creatinine ratio GFR > 3.4 mg/mmol) or an estimated (eGFR) < 60 ml min−1 1.73 m−2. CKD progression was based on repeated eGFR measurements and/or the development of albuminuria. CAN was assessed using heart rate variability.
Results
Two hundred and four patients were included in the analysis. At baseline, the prevalence of CKD and CAN was 40% and 42%, respectively. Patients with CAN had lower eGFR and higher prevalence of albuminuria and CKD. Spectral analysis variables were independently associated with eGFR, albuminuria and CKD at baseline. After a follow-up of 2.5 years, eGFR declined to a greater extent in patients with CAN than in those without CAN (−9.0 ± 17.8% vs −3.3 ± 10.3%, p = 0.009). After adjustment for baseline eGFR and baseline differences, CAN remained an independent predictor of eGFR decline over the follow-up period (β = −3.5, p = 0.03). Spectral analysis variables were also independent predictors of eGFR decline.
Conclusions/interpretation
CAN was independently associated with CKD, albuminuria and eGFR in patients with type 2 diabetes. In addition, CAN was an independent predictor of the decline in eGFR over the follow-up period. CAN could be used to identify patients with type 2 diabetes who are at increased risk of rapid decline in eGFR, so that preventative therapies might be intensified.

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- ACR:
-
Albumin/creatinine ratio
- CAN:
-
Cardiac autonomic neuropathy
- CKD:
-
Chronic kidney disease
- DN:
-
Diabetic nephropathy
- E/I:
-
Expiratory/inspiratory
- ESRD:
-
End-stage renal disease
- HRV:
-
Heart rate variability
- LFa:
-
Low-frequency area
- pNN50:
-
Percentage of adjacent R–R intervals that varied by more than 50 ms
- RAAS:
-
Renin–angiotensin–aldosterone system
- RFa:
-
Respiratory-frequency area
- RMSSD:
-
Square root of the mean squared differences of successive RR intervals
- RRT:
-
Renal replacement therapy
- SDNN:
-
Standard deviation of normal RR intervals
References
Leiter LA (2005) The prevention of diabetic microvascular complications of diabetes: is there a role for lipid lowering? Diabetes Res Clin Pract 68:S3–S14
Bakris GL (2011) Recognition, pathogenesis, and treatment of different stages of nephropathy in patients with type 2 diabetes mellitus. Mayo Clin Proc 86:444–456
Dronavalli S, Duka I, Bakris GL (2008) The pathogenesis of diabetic nephropathy. Nat Clin Pract End Metab 4:444–452
Afghahi H, Cederholm J, Eliasson B et al (2011) Risk factors for the development of albuminuria and renal impairment in type 2 diabetes—the Swedish National Diabetes Register (NDR). Nephrol Dial Transplant 26:1236–1243
Low PA, Benrud-Larson LM, Sletten DM et al (2004) Autonomic symptoms and diabetic neuropathy: a population-based study. Diabetes Care 27:2942–2947
Gæde P, Vedel P, Larsen N, Jensen GVH, Parving HH, Pedersen O (2003) Multifactorial intervention and cardiovascular disease in patients with type 2 diabetes. N Engl J Med 348:383–393
Ziegler D, Mayer P, Mühlen H, Gries FA (1991) The natural history of somatosensory and autonomic nerve dysfunction in relation to glycaemic control during the first 5 years after diagnosis of type 1 (insulin-dependent) diabetes mellitus. Diabetologia 34:822–829
Valensi P, Pariès J, Attali JR (2003) Cardiac autonomic neuropathy in diabetic patients: influence of diabetes duration, obesity, and microangiopathic complications the French multicenter study. Metabolism 52:815–820
Joles JA, Koomans HA (2004) Causes and consequences of increased sympathetic activity in renal disease. Hypertension 43:699–706
Kuehl M, Stevens MJ (2012) Cardiovascular autonomic neuropathies as complications of diabetes mellitus. Nat Rev Endocrinol 8:405–416
Maser RE, Lenhard MJ (2005) Cardiovascular autonomic neuropathy due to diabetes mellitus: clinical manifestations, consequences, and treatment. J Clin Endocrinol Metab 90:5896–5903
Spallone V, Gambardella S, Maiello MR, Barini A, Frontoni S, Menzinger G (1994) Relationship between autonomic neuropathy, 24-h blood pressure profile, and nephropathy in normotensive IDDM patients. Diabetes Care 17:578–584
Sundkvist G, Lilja B (1993) Autonomic neuropathy predicts deterioration in glomerular filtration rate in patients with IDDM. Diabetes Care 16:773–779
Kempler P, Amarenco G, Freeman R et al (2011) Management strategies for gastrointestinal, erectile, bladder, and sudomotor dysfunction in patients with diabetes. Diabetes Metab Res Rev 27:665–677
Salman IM, Ameer OZ, Sattar MA et al (2011) Renal sympathetic nervous system hyperactivity in early streptozotocin-induced diabetic kidney disease. Neurourol Urodyn 30:438–446
Luippold G, Beilharz M, Mühlbauer B (2004) Chronic renal denervation prevents glomerular hyperfiltration in diabetic rats. Nephrol Dial Transplant 19:342–347
Pop-Busui R, Kirkwood I, Schmid H et al (2004) Sympathetic dysfunction in type 1 diabetes: association with impaired myocardial blood flow reserve and diastolic dysfunction. J Am Coll Cardiol 44:2368–2374
Moran A, Palmas W, Field L et al (2004) Cardiovascular autonomic neuropathy is associated with microalbuminuria in older patients with type 2 diabetes. Diabetes Care 27:972–977
Sterner NG, Nilsson H, Rošen U, Lilja B, Sundkvist G (1997) Relationships among glomerular filtration rate, albuminuria, and autonomic nerve function in insulin-dependent and non-insulin-dependent diabetes mellitus. J Diabetes Complicat 11:188–193
Smulders YM, Jager A, Gerritsen J et al (2000) Cardiovascular autonomic function is associated with (micro-)albuminuria in elderly Caucasian subjects with impaired glucose tolerance or type 2 diabetes: the Hoorn Study. Diabetes Care 23:1369–1374
Duvnjak L, Vuckoviç S, Car N, Metelko Ž (2001) Relationship between autonomic function, 24-h blood pressure, and albuminuria in normotensive, normoalbuminuric patients with type 1 diabetes. J Diabetes Complicat 15:314–319
Lafferty AR, Werther GA, Clarke CF (2000) Ambulatory blood pressure, microalbuminuria, and autonomic neuropathy in adolescents with type 1 diabetes. Diabetes Care 23:533–538
Poulsen PL, Ebbehøj E, Hansen KW, Mogensen CE (1997) 24-h blood pressure and autonomic function is related to albumin excretion within the normoalbuminuric range in IDDM patients. Diabetologia 40:718–725
Forsén A, Kangro M, Sterner G et al (2004) A 14-year prospective study of autonomic nerve function in type-1 diabetic patients: association with nephropathy. Diabet Med 21:852–858
Piya MK, Shivu GN, Tahrani A et al (2011) Abnormal left ventricular torsion and cardiac autonomic dysfunction in subjects with type 1 diabetes mellitus. Metabolism 60:1115–1121
Colombo JP, Shoemaker WCM, Belzberg HM, Hatzakis GM, Fathizadeh PM, Demetriades DM (2008) Noninvasive monitoring of the autonomic nervous system and hemodynamics of patients with blunt and penetrating trauma. J Trauma Inj Infect Crit Care 65:1364–1373
Vinik AI, Ziegler D (2007) Diabetic cardiovascular autonomic neuropathy. Circulation 115:387–397
Spallone V, Ziegler D, Freeman R et al (2011) Cardiovascular autonomic neuropathy in diabetes: clinical impact, assessment, diagnosis, and management. Diabetes Metab Res Rev 27:639–653
Bernardi L, Spallone V, Stevens M et al (2011) Methods of investigation for cardiac autonomic dysfunction in human research studies. Diabetes Metab Res Rev 27:654–664
Ziegler D, Laux G, Dannehl K et al (1992) Assessment of cardiovascular autonomic function: age-related normal ranges and reproducibility of spectral analysis, vector analysis, and standard tests of heart rate variation and blood pressure responses. Diabet Med 9:166–175
Levey AS, Coresh J, Greene T et al (2006) Using standardized serum creatinine values in the modification of diet in renal disease study equation for estimating glomerular filtration rate. Ann Intern Med 145:247–254
Tahrani AA, Ali A, Raymond NT et al (2013) Obstructive sleep apnea and diabetic nephropathy: a cohort study. Diabetes Care 36:3718–3725
Chronic Kidney Disease Prognosis Consortium (2010) Association of estimated glomerular filtration rate and albuminuria with all-cause and cardiovascular mortality in general population cohorts: a collaborative meta-analysis. Lancet 375:2073–2081
Parving HH, Lewis JB, Ravid M, Remuzzi G, Hunsicker LG (2006) Prevalence and risk factors for microalbuminuria in a referred cohort of type II diabetic patients: a global perspective. Kidney Int 69:2057–2063
Pugliese G, Solini A, Fondelli C et al (2011) Reproducibility of albuminuria in type 2 diabetic subjects. Findings from the Renal Insufficiency and Cardiovascular Events (RIACE) study. Nephrol Dial Transplant 26:3950–3954
Molitch ME, Steffes M, Sun W et al (2010) Development and progression of renal insufficiency with and without albuminuria in adults with type 1 diabetes in the diabetes control and complications trial and the epidemiology of diabetes interventions and complications study. Diabetes Care 33:1536–1543
Zoppini G, Targher G, Chonchol M et al (2012) Predictors of estimated GFR decline in patients with type 2 diabetes and preserved kidney function. Clin J Am Soc Nephrol 7:401–408
Abbott CA, Chaturvedi N, Malik RA et al (2010) Explanations for the lower rates of diabetic neuropathy in Indian Asians versus Europeans. Diabetes Care 33:1325–1330
Tahrani AA, Askwith T, Stevens MJ (2010) Emerging drugs for diabetic neuropathy. Expert Opin Emerg Drugs 15:661–683
Brownlee M (2005) The pathobiology of diabetic complications: a unifying mechanism. Diabetes 54:1615–1625
Krishnan AV, Kiernan MC (2007) Uremic neuropathy: clinical features and new pathophysiological insights. Muscle Nerve 35:273–290
Nasrallah MP, Ziyadeh FN (2013) Overview of the physiology and pathophysiology of leptin with special emphasis on its role in the kidney. Semin Nephrol 33:54–65 (Abstract)
Kramer HJNQ (2003) Renal insufficiency in the absence of albuminuria and retinopathy among adults with type 2 diabetes mellitus. JAMA 289:3273–3277
Tahrani AA, Ali A, Raymond NT et al (2012) Obstructive sleep apnea and diabetic neuropathy: a novel association in patients with type 2 diabetes. Am J Respir Crit Care Med 186:434–441
Acknowledgements
A. Tahrani is a Clinician Scientist fellow supported by the National Institute for Health Research (UK). The views expressed in this publication are those of the author(s) and not necessarily those of the National Health Service, the National Institute for Health Research or the Department of Health.
We acknowledge F. Hanna, H. Hodgson and R. Barakam (University Hospital of North Staffordshire, Stoke-on-Trent, UK) for their help in recruitment.
Funding
This project was funded by the National Institute for Health Research (UK), the UK Novo Nordisk Research Foundation and Sanofi Aventis.
Duality of interest
The authors declare that there is no duality of interest associated with this manuscript.
Contribution statement
AAT was responsible for the conception and design of the study and obtaining funding, acquired, analysed and interpreted data and wrote the first draft of the manuscript. NTR was responsible for statistical analysis and interpretation and reviewed the manuscript. SB acquired data, designed the study and reviewed the manuscript. KD and QAA designed the study and reviewed the manuscript. HS acquired data and reviewed the manuscript. MKP acquired data and reviewed the manuscript. MJS was responsible for the study conception and design, analysed and interpreted data and reviewed the manuscript. All authors gave final approval for the publication of this manuscript.
AAT is the guarantor of this work and, as such, had full access to all the data in the study and takes responsibility for the integrity of the data and the accuracy of the data analysis.
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Tahrani, A.A., Dubb, K., Raymond, N.T. et al. Cardiac autonomic neuropathy predicts renal function decline in patients with type 2 diabetes: a cohort study. Diabetologia 57, 1249–1256 (2014). https://doi.org/10.1007/s00125-014-3211-2
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DOI: https://doi.org/10.1007/s00125-014-3211-2