Cardiovascular morbidity and mortality risk factors in peritoneal dialysis patients
Cardiovascular (CVS) morbidity and mortality in the endstage renal disease (ESRD) patients on peritoneal dialysis therapy is 10-30 folds higher than in general population. The prevalence of well known traditional risk factors such as age, sex, race, arterial hypertension, hyperlipidaemia, diabetes,...
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| Format: | Article |
| Language: | English |
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Serbian Medical Society
2008-01-01
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| Series: | Srpski Arhiv za Celokupno Lekarstvo |
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| Online Access: | http://www.doiserbia.nb.rs/img/doi/0370-8179/2008/0370-81790806313J.pdf |
| _version_ | 1818386596289839104 |
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| author | Jovanović Dijana B. |
| author_facet | Jovanović Dijana B. |
| author_sort | Jovanović Dijana B. |
| collection | DOAJ |
| description | Cardiovascular (CVS) morbidity and mortality in the endstage renal disease (ESRD) patients on peritoneal dialysis therapy is 10-30 folds higher than in general population. The prevalence of well known traditional risk factors such as age, sex, race, arterial hypertension, hyperlipidaemia, diabetes, smoking, physical inactivity is higher in the uraemic patients. Besides these, there are specific, nontraditional risk factors for dialysis patients. Mild inflammation present in peritoneal dialysis (PD) patients which can be confirmed by specific inflammatory markers is the cause of CVS morbidity and mortality in these patients. Hypoalbuminaemia, hyperhomocysteinaemia and a higher level of leptin are important predictors of vascular complications as well as CVS events in the PD patients. Plasma norepinephrine, an indicator of sympathetic activity, is high in the ESRD patients and higher in the PD patients than in the patients on haemodialysis (HD). Therefore, norepinephrine may be a stronger risk factor in the PD patients. The same applies to asymmetric dimethylargine (ADMA), an endogenous inhibitor of nitric oxide synthase, which is an important risk factor of CVS morbidity and mortality 15 % higher in the PD than the HD patients. Hyperphosphataemia, secondary hyperparathyroidism and high calcium x phosphate product have been associated with the progression of the coronary artery calcification and valvular calcifications and predict all-cause CVS mortality in the PD patients. Residual renal function (RRF) declines with time on dialysis but is slower in the PD than the HD patients. RRF decline is associated with the rise of proinflammatory cytokines and the onset of hypervolaemia and hypertension which increase the risk of CVS diseases, mortality in general and CVS mortality. In conclusion, it is very important to establish all CVS risk factors in the PD patients to prevent CVS diseases and CVS mortality in this population. |
| first_indexed | 2024-12-14T03:56:34Z |
| format | Article |
| id | doaj.art-182f98cb5fb8476f81539eb54e5263dd |
| institution | Directory Open Access Journal |
| issn | 0370-8179 |
| language | English |
| last_indexed | 2024-12-14T03:56:34Z |
| publishDate | 2008-01-01 |
| publisher | Serbian Medical Society |
| record_format | Article |
| series | Srpski Arhiv za Celokupno Lekarstvo |
| spelling | doaj.art-182f98cb5fb8476f81539eb54e5263dd2022-12-21T23:18:04ZengSerbian Medical SocietySrpski Arhiv za Celokupno Lekarstvo0370-81792008-01-011365-631331810.2298/SARH0806313JCardiovascular morbidity and mortality risk factors in peritoneal dialysis patientsJovanović Dijana B.Cardiovascular (CVS) morbidity and mortality in the endstage renal disease (ESRD) patients on peritoneal dialysis therapy is 10-30 folds higher than in general population. The prevalence of well known traditional risk factors such as age, sex, race, arterial hypertension, hyperlipidaemia, diabetes, smoking, physical inactivity is higher in the uraemic patients. Besides these, there are specific, nontraditional risk factors for dialysis patients. Mild inflammation present in peritoneal dialysis (PD) patients which can be confirmed by specific inflammatory markers is the cause of CVS morbidity and mortality in these patients. Hypoalbuminaemia, hyperhomocysteinaemia and a higher level of leptin are important predictors of vascular complications as well as CVS events in the PD patients. Plasma norepinephrine, an indicator of sympathetic activity, is high in the ESRD patients and higher in the PD patients than in the patients on haemodialysis (HD). Therefore, norepinephrine may be a stronger risk factor in the PD patients. The same applies to asymmetric dimethylargine (ADMA), an endogenous inhibitor of nitric oxide synthase, which is an important risk factor of CVS morbidity and mortality 15 % higher in the PD than the HD patients. Hyperphosphataemia, secondary hyperparathyroidism and high calcium x phosphate product have been associated with the progression of the coronary artery calcification and valvular calcifications and predict all-cause CVS mortality in the PD patients. Residual renal function (RRF) declines with time on dialysis but is slower in the PD than the HD patients. RRF decline is associated with the rise of proinflammatory cytokines and the onset of hypervolaemia and hypertension which increase the risk of CVS diseases, mortality in general and CVS mortality. In conclusion, it is very important to establish all CVS risk factors in the PD patients to prevent CVS diseases and CVS mortality in this population.http://www.doiserbia.nb.rs/img/doi/0370-8179/2008/0370-81790806313J.pdfperitoneal dialysisrisk factorscardiovascular morbiditymortality |
| spellingShingle | Jovanović Dijana B. Cardiovascular morbidity and mortality risk factors in peritoneal dialysis patients Srpski Arhiv za Celokupno Lekarstvo peritoneal dialysis risk factors cardiovascular morbidity mortality |
| title | Cardiovascular morbidity and mortality risk factors in peritoneal dialysis patients |
| title_full | Cardiovascular morbidity and mortality risk factors in peritoneal dialysis patients |
| title_fullStr | Cardiovascular morbidity and mortality risk factors in peritoneal dialysis patients |
| title_full_unstemmed | Cardiovascular morbidity and mortality risk factors in peritoneal dialysis patients |
| title_short | Cardiovascular morbidity and mortality risk factors in peritoneal dialysis patients |
| title_sort | cardiovascular morbidity and mortality risk factors in peritoneal dialysis patients |
| topic | peritoneal dialysis risk factors cardiovascular morbidity mortality |
| url | http://www.doiserbia.nb.rs/img/doi/0370-8179/2008/0370-81790806313J.pdf |
| work_keys_str_mv | AT jovanovicdijanab cardiovascularmorbidityandmortalityriskfactorsinperitonealdialysispatients |