|
Tabla 1: Características generales de la población (N = 81). |
|
|
n (%) |
|
|
Sexo |
|
|
Masculino |
27 (33.3) |
|
Femenino |
54 (66.6) |
|
Edad (años)* |
62 [61-89] |
|
Hemoglobina pre (g/dL)** |
14.7 ± 1.70 |
|
Hematocrito pre (%)** |
43.8 ± 5.70 |
|
Hemoglobina post (g/dL)** |
11.5 ± 1.75 |
|
Hematocrito post (%)** |
33.7 ± 5.5 |
|
Plaquetas pre** (×10³/µL) |
245.37 ± 78.6 |
|
Plaquetas post** (×10³/µL) |
190.4 ± 64.7 |
|
Sangrado (mL)* |
220 [155-350] |
|
Tiempo quirúrgico (min)* |
120 [105-145] |
|
Tiempo anestésico (min)* |
160 [140-185] |
|
Isquemia |
30 (35.7) |
|
Transfusión (CE) |
|
|
1 |
3 (3.6) |
|
2 |
3 (3.6) |
|
3 |
1 (1.2) |
|
No |
74 (88.1) |
|
Ácido tranexámico |
|
|
Sí |
51 (64.3) |
|
No |
30 (35.7) |
|
Ácido tranexámico (mg) |
|
|
1 |
42 (50.0) |
|
1,200 |
1 (1.2) |
|
2 |
1 (1.2) |
|
400 |
1 (1.2) |
|
500 |
1 (1.2) |
|
600 |
3 (3.6) |
|
750 |
1 (1.2) |
|
900 |
1 (1.2) |
|
Ácido tranexámico (mg)* |
600 [400-1,200] |
|
Isquemia (min)* |
75 [90-120] |
|
Complicaciones |
|
|
Choque hipovolémico grado I |
1 (1.2) |
|
Dolor |
4 (4.8) |
|
TEP |
1 (1.2) |
|
Hiperglucemia |
1 (1.2) |
|
No |
74 (88.1) |
|
Diagnóstico |
|
|
Gonartrosis tricompartimental derecha |
47 (58.0) |
|
Gonartrosis tricompartimental izquierda |
34 (42.0) |
|
Tratamiento |
|
|
Artroplastia total cementada de rodilla |
81 (100.0) |
|
CE = concentrado eritrocitario. TEP = tromboembolia pulmonar. * Mediana [rango intercuartil]. ** Media ± desviación estándar |
|