scholarly journals Serum Lipoprotein (a) Levels in Chronic Renal Failure and Liver Cirrhosis Patients. Relationship with Atherosclerosis

1999 ◽  
Vol 15 (4) ◽  
pp. 237-247 ◽  
Author(s):  
Essam Mady ◽  
Gehane Wissa ◽  
Ali Khalifa ◽  
Mahmoud El-Sabbagh

This study was carried out to investigate the relationship between lipoprotein (a) levels and the development of atherosclerosis in chronic renal failure (CRF) patients with the possible role of the liver. Serum Lp (a) levels were measured in samples from 20 CRF patients on hemodialysis (HD), 20 liver cirrhosis (LC) patients, 20 patients having both CRF and LC and undergoing HD, and 20 normal control subjects. Renal function (blood urea nitrogen (BUN) and creatinine), hepatic function (transaminases (ALT and AST), alkaline phosphatase (ALP) and total bilirubin) investigations and serum cholesterol were carried out for all the subjects enrolled in this study. Serum Lp (a) concentration in CRF patients without LC was 87.25 ± 6.17 mg/dl, which was significantly higher than all the investigated groups (P < 0.001). Lp(a) concentration in patients with both CRF and LC was 24.65 ± 1.98 mg/dl, which was not significantly different from the controls, but was significantly higher than that in the subjects with LC only (P < 0.001) where the latter group had significantly low Lp (a) values (11.1 ± 0.99) relative to all the other groups (P < 0.001). Lp (a) correlated positively with cholesterol in all groups except the LC subjects, but did not correlate with age, or renal function in both CRF groups.

1999 ◽  
Vol 15 (4) ◽  
pp. 229-236 ◽  
Author(s):  
Essam Mady ◽  
Gehane Wissa ◽  
Ali Khalifa ◽  
Mahmoud El-Sabbagh

This study was constructed to investigate the relationship between renal anaemia and erythropoietin (EPO) concentrations in chronic renal failure (CRF) patients and to evaluate the possible role of the liver. Serum EPO levels were measured in blood samples from 20 CRF patients on hemodialysis (HD), 20 liver cirrhosis (LC) patients, 20 patients having both CRF and LC and undergoing HD, and 20 normal control subjects. Blood cell counts, iron indices (iron, total iron-binding capacity (TIBC) and ferritin), renal function (blood urea nitrogen (BUN) and creatinine), hepatic function (ALT, AST, ALP and bilirubin) investigations were carried out for all the subjects enrolled in this study. CRF patients without LC had serum EPO concentration of 6.21 ± 0.53 mU/ml (mean ± SE), which was significantly higher than that in patients having both CRF and LC (4.32 ± 0.52) (p < 0.01). Both groups showed significantly lower values than the controls (12.75 ± 0.70) (p < 0.001). LC patients with intact kidneys had significantly higher EPO level (22.70 ± 1.70) (p < 0.001). No correlation was found between EPO level and any of the hematologic or iron indices.


2009 ◽  
Vol 28 (2) ◽  
pp. 82-88
Author(s):  
Velibor Čabarkapa ◽  
Mirjana Đerić ◽  
Zoran Stošić ◽  
Vladimir Sakač ◽  
Sunčica Kojić-Damjanov ◽  
...  

Lipoprotein(a) in Chronic Renal Failure Cardiovascular diseases are the leading cause of mortality in patients with chronic renal failure. Among the parameters contributing to cardiovascular disease development is the elevated serum concentration of lipoprotein(a) diagnosed in these patients, especially in the terminal stage of CRF. However, an elevated concentration of lipoprotein(a) could influence the renal failure progression. The objective of this study is to examine the lipoprotein(a) serum levels in chronic renal failure, and to establish the relation between the stage of renal function preservation and the level of this lipoprotein. In this study 127 subjects were included, divided into three groups. The first group contained 42 subjects (15 females and 27 males) in different CRF stages, the second group contained 32 subjects (7 females and 25 males) on a chronic hemodialysis program, and the control group contained 53 subjects (22 females and 31 males) with regular renal function. The results obtained point to significantly higher frequency of hyper-Lp(a) lipoproteinaemia in dialysed patients compared to the control group, as well as significantly higher Lp(a) values in both groups of patients compared to the control group. It can be concluded that for the risk assessment of premature atherosclerotic changes, but also renal failure progression in patients with CRF, determination of the Lp(a) serum concentration is recommendable.


Nephron ◽  
2001 ◽  
Vol 87 (2) ◽  
pp. 127-133 ◽  
Author(s):  
F. Bergesio ◽  
G. Monzani ◽  
R. Ciuti ◽  
C. Cirami ◽  
F. Martinelli ◽  
...  

Author(s):  
Milena G. Adamjan ◽  
Issam Moussa ◽  
Roxana Mehran ◽  
George Dangas ◽  
Michael Farkhou ◽  
...  

2017 ◽  
Vol 68 (6) ◽  
pp. 1325-1328
Author(s):  
Andrada Raluca Doscas ◽  
Mihail Balan ◽  
Mihai Liviu Ciofu ◽  
Doriana Agop Forna ◽  
Marius Cristian Martu ◽  
...  

Chronic kidney disease (CKD) is a multifactorial syndrome and a global health concern. As renal function declines, there is a progressive deterioration of mineral homeostasis. Starting from stage 3 of CKD oral manifestations of mineral disorders can occasionally appear and become more frequent and evident in stage 5. We retrospectively analysed 43 patients diagnosed with end stage renal failure undergoing dialysis, hospitalized in our clinic for different oral and maxillofacial pathologies. The mean dialysis period was 5.43 years. Radiographic alterations afecting the jaws were found in all patients. The most common feature was partial or total loss of lamina dura, followed by alterations of the bony trabeculae. 9 patients presented brown tumors which are considered the final stage of secondary hyperparathyroidism associated with renal failure.


1970 ◽  
Vol 5 (3) ◽  
pp. 53-67
Author(s):  
Aline Dos Santos ◽  
Ana Caroline Balducci Scafi ◽  
Luciene Azevedo Morais ◽  
Pablo Girardelli Mendonça Mesquita

RESUMOIntrodução: A Granulomatose de Wegener (GW) é uma vasculite rara e idiopática associada à presença do anticorpo Anticitoplasma de Neutrófilo (ANCA) que acomete, preferencialmente, os pequenos vasos. As manifestações clínicas são diversas, ocorrendo em mais de 90% dos casos, sintomas do trato respiratório. O comprometimento renal é tardio e preditor de mau prognóstico.  Sua morbidade a médio e longo prazo inclui insuficiência renal crônica. A probabilidade de sucesso de manutenção da função renal depende da concentração sérica de creatinina ao início do tratamento, o que indica a importância do diagnóstico e terapêutica adequada precoces. Casuística: Relata-se o caso de uma paciente do sexo feminino, 61 anos, portadora de GW com comprometimento renal avançado à apresentação não precedido por sintomas pulmonares esperados. O tratamento imunossupressor associado a plasmaferese permitiu a melhora da função renal da paciente poupando-a de tornar-se dialítica- dependente. Discussão: A paciente iniciou a doença através de insuficiência renal assintomática, com valores de função renal compatíveis com o estágio mais avançado de doença renal crônica, ultrassonografia dos rins sem alterações compatíveis e sem os sintomas respiratórios esperados. Segundo a literatura, a combinação de imunossupressores e plasmaferese associa-se à recuperação renal em três meses com sobrevivência sem necessidade de diálise por 12 meses, no caso relatado, obteve-se tal resultado em 22 dias sem a necessidade de diálise após um ano. Conclusão: Devido ao diagnóstico precoce, o tratamento adequado foi instalado rapidamente proporcionando à paciente um aumento da expectativa e da qualidade de vida, evitando dependência de terapia renal substitutiva.Palavras-Chave: Granulomatose de Wegener, Plasmaferese, Doença renal crônica.  ABSTRACTIntroduction: The Wegener's Granulomatosis (WG) is a rare and idiopathic vasculitis associated with the presence of Antineutrophil Cytoplasmic Antibody (ANCA), that affects, preferentially, the small vessels. The clinical manifestations are diverse, occurring in over 90% of cases, symptoms in the respiratory tract. Kidney damage is a late and bad prognostic predictor. Morbidity in the medium and long term includes chronic renal failure. The probability of renal function maintenance success depends on serum creatinine concentration at the beginning of treatment that indicates the importance of early diagnosis and deployment of an appropriate therapy. Case Report: We present a case of a 61-year-old female patient, carrier of GW with advanced renal impairment presentation, not preceded by expected pulmonary symptoms. The immunosuppressive treatment associated with plasmapheresis allowed the improvement of the patient’s renal function, saving her from becoming dialysis-dependent Discussion: The patient developed the disease through asymptomatic renal failure, renal function with values that are compatible with the most advanced stage of chronic kidney disease, ultrasound of the kidneys without compatible changes and without the expected respiratory symptoms. According to the literature, the combination of immunosuppressive drugs and plasmapheresis is associated with renal recovery in three months with survival without dialysis for 12 months. In this case, a result was obtained in 22 days without the need for dialysis after one year. Conclusion: Due to the early diagnosis, appropriate treatment was quickly installed giving the patient increased life expectancy and quality, preventing dependence on renal replacement therapy.Keywords: Wegener’s granulomatosis, Plasmapheresis, Chronic renal failure.


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