Table 1.

Full blood count and basic immunology screening of ATRIP patients (F1Pt and CV1720)

F1PtCV1720
Immunological features4 years, 5 mo17 years, 6 mo19 years, 8 mo7 years, 11 mo12 years, 5 mo13 years, 8 mo14 years, 4 mo
Peripheral blood count 
White blood cell counts (/µl) 10,830 (6,000–15,000) 1,850 (4,300–9,640) 3,060 (4,300–9,640) 5,100 (5,000–15,500) 3,200 (4,500–13,000) 3,500 (4,500–13,000) 4,500 (4,500–13,000) 
Platelets (×103/µl) 311 (229–533) 87 (175–343) 194 (175–343) 279 (140–400) 218 (140–400) 199 (140–400) 190 (140–400) 
Hemoglobin (g/dl) 12.1 (11.7–15.1) 7.4 (11.7–15.1) 13.4 (11.7–15.1) 13.9 (11.5–14.5) 14.0 (13.0–18.0) 16.0 (13.0–18.0) 15.0 (13.0–18.0) 
Lymphocytes (/µl) 1,191 (4,000–10,000) 1,308 (1,230–3,420) 1,050 (1,230–3,420) 1,870 (1,500–6,500) 1,430 (1,500–6,000) 1,190 (1,500–6,000) 1,830 (1,500–6,000) 
Neutrophils (/µl) 7,256 (1,500–7,500) 250 (1,930–5,780) 1,280 (1,930–5,780) 2,760 (1,500–8,000) 1,410 (1,800–8,000) 1,820 (1,800–8,000) 2,090 (1,800–8,000) 
Monocytes (/µl) 866 (400–1,200) 117 (260–780) 410 (260–780) 350 (200–800) 230 (200–800) 420 (200–800) 330 (200–800) 
Eosinophils (/µl) 106 (200–600) 161 (30–370) 260 (30–370) 100 (40–400) 70 (40–400) 70 (40–400) 180 (40–400) 
Basophils (/µl) 217 (10–100) 0 (20–80) 40 (20–80) 40 (20–100) 30 (20–100) 0 (20–100) 20 (20–100) 
Lymphocyte subsets 
T cells (CD3+) (/µl) 834 (900–4,500) 1,070 (700–2,100) 1,090 (700–2,100) N/A N/A N/A 1,060 (1,000–2,200) 
Helper T cells (CD4+) (/µl) 262 (500–2,400) 551 (300–1,400) 413 (300–1,400) N/A N/A N/A 710 (530–1,300) 
Cytotoxic T cells (CD8+) (/µl) (CD8+524 (300–1,600) 492 (200–1,200) 639 (200–1,200) N/A N/A N/A 277 (330–920) 
B cells (CD19+) (/µl) 155 (200–2,100) 139 (100–500) 16 (100–500) N/A N/A N/A 480 (110–570) 
NK cells (CD56+/CD16+) (/µl) N/A 58.9 (90–600) 53.5 (90–600) N/A N/A N/A 150 (70–480) 
Immunoglobulin levels 
IgM (g/liter) 2.2 (0.27–0.63) 1.51 (0.4–2.48) 0.31 (0.4–2.48)a N/A N/A N/A N/A 
IgA (g/liter) 1.4 (0.5–1.24) 1.43 (0.71–3.65) 0.46 (0.71–3.65)a N/A N/A N/A N/A 
Total IgG (g/liter) 21.4 (4.7–9.3) 15.0 (7.0–16.0) 11.3 (7.0–16.0) N/A N/A N/A N/A 
IgG2 (g/liter) 0.28 (0.72–3.4) 1.79 (1.06–6.1)b 2.47 (1.5–6.4)b N/A N/A N/A N/A 

In case of F1Pt, the time points represent data prior to immunoglobulin treatment (age 4 years, 5 mo), before anti-CD20 mAb treatment (age 17 years, 6 mo), and after anti-CD20 mAb treatment (age 19 years, 8 mo). Bold and italic text signify reduced and elevated values, respectively, in comparison to age-matched reference values enclosed within brackets.

a

After anti-CD20 mAb treatment.

b

Under immunoglobulin replacement therapy.

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