Table 1.

Important laboratory parameters during treatment with RTX in case of CG.

Laboratory Parameter	February 2010 (Time of Diagnosis)	November 2012 (CYC 1 Initiation)	November 2014 (First RTX 2 Application)	August 2018 (First Relapse after RTX)	December 2021 (Last Visit)
Hemoglobin (g/L)	124	117	127	126	132
Leukocytes (×106/L)	9.2	5.8	7.7	5.7	9.2
Serum creatinine (μmol/L)	56	78	308	99	111
eGFR CKD-EPI 3 (ml/min/1.73 m2)	97	70	13	50	43
Serum albumin (g/L)	23	24	19	30	42
Urea (mmol/L)	5.2	6.4	35.2	10.4	n/a
Total cholesterol (mmol/L)	10	9.8	10.9	9.7	5.75
LDL (mmol/L)	5.77	6.4	n/a	6.89	3.26
Triglycerides (mmol/L)	1.62	2.4	4.47	1.79	0.99
IgG (g/L)	n/a	2.58	n/a	n/a	n/a
C3 (g/L, ref. 0.9–1.8)	n/a	1.35	n/a	n/a	n/a
C4 (g/L, ref. 0.1–0.4)	n/a	0.39	n/a	n/a	n/a
Complete immunology	Negative	Negative	Negative	Negative	n/a
Viral hepatitis and HIV 4 serology	Negative	Negative	Negative	Negative	n/a
24 h proteinuria (g/day)	5.08	7.54	16.7	4.2	0.16
Urine sediment, erythrocytes (per HPF 5)	8	8–10	14	6	0

¹ cyclophosphamide; ² rituximab; ³ Chronic Kidney Disease Epidemiology Collaboration; ⁴ human immunodeficiency virus; ⁵ high-powered field.