These tools will no longer be maintained as of December 31, 2024. Archived website can be found here. PubMed4Hh GitHub repository can be found here. Contact NLM Customer Service if you have questions.


Pubmed for Handhelds

PUBMED FOR HANDHELDS

Search MEDLINE/PubMed

  • Title: [The importance of comorbidity in nephrologists' assessment of acute renal failure].
    Author: Ortiz Librero M, Mon Mon C, Herrero Berrón JC, Lentisco Ramírez C, Gracia Iguacel C, Oliet Pala A, Vigil Medina AI, Ortega Marcos O, Gallar Ruiz P, Rodríguez Villareal I, Sánchez Sánchez M.
    Journal: Nefrologia; 2009; 29(5):430-8. PubMed ID: 19820755.
    Abstract:
    AIMS: To study the features of acute renal failure (ARF) in our hospital and to determine prognosis and mortality associated factors. METHODS: Retrospective study of ARF episodes during a two years period (2005-2007). ARF was considered when a sudden rise in serum creatinine concentration was more than 0,5 mg/dl in patients with normal renal function and more than 1 mg/dl in patients with previous mild to moderate chronic renal failure. We analyzed epidemiologic, clinical, laboratories results, therapeutics and prognosis factors. RESULTS: Two hundred and one patients were evaluated (62,7% males; Age= 67,35 16,38 years (63,68%>65 years); Comorbility Index of Charlson 3,49 2,43). 115 episodes presented in patients with previous renal failure. ARF was pre-renal in 52,7%, renal in 34,8% and post-renal in 8,5%. 35,8% of ARF patients had oliguria or anuria. The mean duration of ARF/hospitalization was 22,47 days (22,47 21,83). The percentage of resolved ARF was 70,1%. Mortality was 30,8%. The univariated analysis showed comorbility Index of Charlson, oliguria, low serum albumin and cholesterol, and anemia were significantly associated with mortality (p<0,05). The lineal regression analysis found three factors associated to the mortality rate: Comorbility Index of Charlson, oliguria and low serum cholesterol. Mortality predictive model was carried out. CONCLUSION: Highest basal comorbility of patients, oliguria and malnutrition-inflammation dates are princess prognosis and mortality factors in ARF today A new approach is needed in ARF because this new type/class of population.
    [Abstract] [Full Text] [Related] [New Search]