ERITROCITOSIS PATOLÓGICA DE ALTURA: Caracterización biológica, diagnóstico y tratamiento. HIGH ALTITUDE PATHOLOGICAL ERYTHROCYTOSIS. Diagnóstico y tratamiento | 23 DIC Eritrocitosis. Actualización de los métodos diagnósticos y el manejo de los pacientes con eritrocitosis. 3. original research. DOI: Secondary erythrocytosis due to hypoxemia as prognosis. in exacerbated chronic .

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Blood volumes extracted and the number of sessions were variable in each of the procedures and did not correlate with the magnitude of change in the red blood cell values in the subsequent blood count control Table 5. Even though exacerbations are the main cause of emergency consultation in patients suffering from lung diseases, erythrocyte parameters are not assessed in their prognosis.

None of these patients presented any of the outcomes assessed at 30 days. The most frequently used medications were short-acting bronchodilators, eritrocitosiss their combination was the most common association, followed by association with inhaled eritroxitosis.

Eritrocitosis – Artículos – IntraMed

Universidad Nacional de Colombia. This research could not determine any relationship between erythrocyte parameters and prognosis of patients suffering from tratajiento diseases; nevertheless, extreme values of hematocrits tended to have adverse outcomes. The effects of therapeutic decrease in packed cell volume on the responses to exercise of patients with polycythaemia secondary to lung disease.

Adults with cyanotic congenital heart disease: Demographic, clinical and paraclinical variables supported in the literature were included.

Revista de la Facultad de Medicina

Funding None stated by the authors. Study assessments Erjtrocitosis checking the study entry criteria and obtaining the authorization of the patients or caregiver for inclusion, we proceeded to collect information through a survey to patients during their hospital stay.

At each step, the fulfillment of the criteria for inclusion and exclusion was verified. Different variables have been decisive for the prognosis of exacerbations; however, despite the pathophysiological correlation between chronic lung diseases with hypoxemia and erythrocytosis development, red blood cell parameters have not been evaluated as predictors of these events 2,5.


Treatment of polycythemia vera with hydroxyurea and pipobroman: Erythrocytosis could affect the prognosis of eritrocitossi exacerbation by altering the microvascular rheology of patients and decreasing tissue perfusion and cardiac output 6,7. While the minority of patients had a severe functional class IVthe use of long-acting bronchodilators was limited to only five cases, compared with the more extensive use of methylxanthines.

Amount of blood collected cc.

History of diabetes mellitus type 2. Long term domiciliary oxygen therapy in chronic hypoxic cor pulmonale complicating chronic bronchitis and emphysema: Chronic obstructive pulmonary disease.

The frequency of anemia was 7. Cerebral blood flow and blood viscosity in patients with polycythaemia secondary to hypoxic lung disease.

Chronic obstructive traatmiento disease exacerbations in emergency departments: There was no difference between sexes regarding the type of prescription medications.

The following operating variables were established as admission and results analysis criteria:. Leuk Lymphoma ; published online 29 Jul. Depending on the outcome, the abnormally distributed variables were reported by their median and interquartile range, while those presenting normal distribution were reported by their mean and standard deviation. La frecuencia de anemia fue de 7.

During hospital stay, eight cases presented complications, four of them showed one of the outcomes assessed at 30 days, and only one included death. A retrospective study of apparent and relative polycythaemia: Repetitive hemodilution in chronic obstructive pulmonary disease and pulmonary hypertension: Perspectives on thrombosis in essential thrombocythemia and polycythemia vera: It is also probable that there were cases of patients with exacerbation who died during hours not available for sample collection and, therefore, could not be included.

Effects on pulmonary hemodynamics, gas exchange, and exercise capacity. Variables were described using an additional categorization by hematocrit levels and an adjustment in a multivariate model through logistic regression.

Regarding the outcomes, there was a predilection to higher length hospital stay in the presence of lower levels of hematocrit. N Engl J Med ; Effects of long-term oxygen therapy on mortality and morbidity. The results showed that exacerbations of chronic lung diseases afflicted, with very little difference in frequency, both men and women and appeared at similar ages, without any difference in the severity of the disease, although comorbidities are more often associated with women.


In the event that the patient underwent phlebotomy, blood count values at admission and the last blood count obtained after the last blood collection were taken for comparison. Erythrocyte parameters showed an overall predilection of being within normal values, with a median of Spleen sizing by ultrasound in polycythaemia and thrombocythaemia: When assessing the data by dividing the sex distribution and the hematocrit levels in the 25th and 75th percentiles Table 2 in order to debug the virtual relationships of the different levels of red cell parameters with the characteristics of the cohort, no relationship between hematocrit values and NYHA functional class of patients, nor between severity of exacerbation according to the criteria of Anthonisen was evident.

Diabetes mellitus type 2.


In-hospital mortality following acute exacerbations of chronic obstructive pulmonary disease. Studies that include phlebotomy in the prognosis of exacerbation should also evaluate the proper adherence to treatment, including supplemental oxygen as a primary factor to prevent recurrence of erythrocytosis. The prognostic value of this variable in the exacerbation has not been evaluated to date.

Complications during hospital stay. Use of systemic steroids. Between March and Octobera cohort of patients was selected, out of which met the inclusion and follow-up criteria proposed for the study.

Secondary erythrocytosis due to hypoxemia as prognosis tratamoento exacerbated chronic pulmonary diseases.