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Sökning: onr:"swepub:oai:lup.lub.lu.se:b5ab28fc-f7d4-42e6-ac9c-8a23f1df5dda" > The association bet...

  • Torffvit, Ole,Lunds universitet, Lund University, Medicinska fakulteten, Faculty of Medicine, Institutionen för kliniska vetenskaper, Lund, Department of Clinical Sciences, Lund, Sektion II, Section II, Medicin, Lund, Medicine, Lund (författare)

The association between diabetic nephropathy and autonomic nerve function in type 1 diabetic patients

  • Artikel/kapitelEngelska1997

Nummerbeteckningar

  • LIBRIS-ID:oai:lup.lub.lu.se:b5ab28fc-f7d4-42e6-ac9c-8a23f1df5dda
  • 9200278pmid
  • 0030904816scopus

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  • Ämneskategori:art swepub-publicationtype
  • Ämneskategori:ref swepub-contenttype
  • Ämneskategori:art swepub-publicationtype
  • Ämneskategori:ref swepub-contenttype

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  • Published
  • 4
  • Diabetic cardiovascular autonomic neuropathy increases the risk of deterioration in renal function and is associated with increased mortality in patients with renal failure. Type 1 diabetic patients with long diabetes duration, matched for age (38 +/- 9 years) and diabetes duration (28 +/- 8 years) were studied regarding the association between cardiovascular autonomic nerve function and different degrees of diabetic nephropathy. Eighteen patients were normo- (< 30 mg/l), six micro- (30-300 mg/l), and 13 macroalbuminuric (> 300 mg/l) based on urinary albumin concentrations in three separate morning samples. They were compared with 33 control subjects with similar age. Autonomic nerve function was evaluated by measuring the response of heart rate to deep breathing and active standing. Beat-to-beat finger artery blood pressure (Finapres) was tested during active standing. During deep breathing both change in heart rate (17 +/- 11, 9 +/- 7 and 4 +/- 3 beats/min) and ratio between expiratory and inspiratory R-R intervals (1.32 +/- 0.24, 1.14 +/- 0.15 and 1.05 +/- 0.04) decreased from normo- over micro- to macroalbuminuria (p < 0.05 vs normoalbuminuric and control subjects [17 +/- 5 beats/min and 1.28 +/- 0.10, respectively]). Similar results were obtained during active standing with respect to change in systolic arterial blood pressure (3 +/- 8, 2 +/- 13 and -6 +/- 11 mmHg; p < 0.05 vs control subjects [8 +/- 11 mmHg]). However, the response of diastolic arterial blood pressure or mean heart rate to standing up did not differ between any of the groups. The ratio of maximum to minimum R-R interval during the dynamic response of heart rate to active standing decreased with the degree of nephropathy (1.27 +/- 0.17, 1.11 +/- 0.11 and 1.05 +/- 0.06) with significantly higher values in patients with normo- compared with patients with macroalbuminuria (p < 0.05). All patients groups had significantly lower values than control subjects (1.46 +/- 0.22, p < 0.05). The overshoot of the blood pressure after an initial fall during active standing decreased with the degree of diabetic nephropathy. In conclusion, type 1 diabetic patients with long duration of diabetes have signs of cardiovascular autonomic neuropathy, the severity of which is related to the degree of nephropathy.

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  • Lindqvist, A(SwePub:) (författare)
  • Agardh, Carl-David,Lunds universitet, Lund University, Medicinska fakulteten, Faculty of Medicine, Institutionen för kliniska vetenskaper, Malmö, Department of Clinical Sciences, Malmö(SwePub:) (författare)
  • Pahlm, Olle,Lunds universitet, Lund University, Medicinska fakulteten, Faculty of Medicine, Institutionen för kliniska vetenskaper, Lund, Department of Clinical Sciences, Lund, Sektion V, Section V, Klinisk fysiologi, Lund, Clinical Physiology (Lund)(SwePub:) (författare)

Sammanhörande titlar

  • Ingår i:Scandinavian Journal of Clinical & Laboratory InvestigationInforma Healthcare1502-768657:2, s. 183-191

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  • https://lup.lub.lu.se/record/1111709Till lärosätets (lu) databas

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Torffvit, Ole
Lindqvist, A
Agardh, Carl-Dav ...
Pahlm, Olle
Om ämnet
MEDICIN OCH HÄLSOVETENSKAP
MEDICIN OCH HÄLS ...
och Klinisk medicin
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MEDICIN OCH HÄLS ...
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MEDICIN OCH HÄLSOVETENSKAP
MEDICIN OCH HÄLS ...
och Klinisk medicin
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MEDICIN OCH HÄLSOVETENSKAP
MEDICIN OCH HÄLS ...
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