[Clinical and laboratory features and prognostic implications in myeloma with and without renal impairment]. / Mielomine liga ir jos sukelto inkstu pazeidimo klinikiniai ir laboratoriniai duomenys bei prognoze nulemiantys faktoriai.

ABSTRACT

Presenting clinical and laboratory features, prognostic implications and survival in 124 multiple myeloma patients were reviewed in a retrospective study based on hospital records. The median age was 65 years. Out of all patients, 2.42% were younger than 40 years and 62.9% were 60 years and older. The main presenting clinical features were bone pain (70.16%), fatigue (31.45%), recurrent infections (9.68%) and weight loss (0.3%). Renal failure was present in 35.48% of patients. The higher means of ionised calcium, uric acid, erythrocyte sedimentation rate, M protein were correlated with the higher mean of serum creatinine. The acturial survival of myeloma patients without renal failure at 1 and 2 years was 95.08% and 89.23% respectively, while acturial survival of myeloma patients with renal failure at 1 and 2 years was 82.5% and 73.35% respectively (p<0.01). One-year survival in myeloma patients maintained on chronic hemodialysis was 68.75% while it is reported as 90.91% for myeloma patients not on dialysis (p<0.006).