Participant characteristics
Patient . | Age, y . | Sex . | Transplant indication . | Conditioning HSCT type, HLA match “mismatched antigen” (cell source other than PBSCs) . | T-cell depletion . | Target viral infection (tissue involvement) . | R/D viral serostatus . | Immunosuppression at first VST infusion . | Previous antiviral therapy, d . | Previous cycles of therapy, n . | Previous antiviral agents, n . | CMV drug resistance mutations . | Peak viral load before first VST infusion, cp/ml . |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
1 | 63 | M | AML/MDS | RIC MUD | ATG | CMV | Pos/Neg | Pred, TAC | 55 | 4 | 2 | UL54/97 | 84 600 |
2 | 41 | M | T-NHL | MAC MUD | Anti-CD52 | CMV | Pos/Neg | CSA | 27 | 1 | 1 | NT | 3990 |
3 | 64 | M | AML | RIC MUD | ATG | CMV | Pos/Neg | CSA | 23 | 1 | 1 | NT | 44 700 |
4 | 60 | M | AML | RIC MUD | ATG | CMV (active gastritis/enteritis) | Pos/Neg | CSA | 19 | 1 | 1 | NT | 30 000 |
5 | 53 | M | AML | RIC MSD | ATG | CMV (active enterocolitis) | Pos/Neg | CSA | 32 | 2 | 2 | UL54 | 9170 |
6 | 36 | F | MDS | RIC MSD | None | CMV | Pos/Pos | Pred, MMF, TAC | 22 | 2 | 2 | ND | 24 800 |
7 | 58 | F | ALL | RIC MSD | ATG | CMV | Pos/Neg | None | 44 | 2 | 1 | NT | 43 700 |
8 | 59 | F | AML | RIC MUD | ATG | CMV | Pos/Neg | CSA | 31 | 1 | 1 | NT | 39 300 |
9 | 49 | M | B-NHL | RIC HREL | None | CMV (previous colitis) | Neg/Pos | Pred, MMF, TAC | 22 | 2 | 2 | NT | 124 000 |
10 | 63 | M | SM-AHNMD (AML) | RIC HREL | None | CMV | Pos/Neg | TAC | 14 | 2 | 2 | ND | 277 000 |
11 | 33 | M | AML | MAC MMUD, 9/10 'B' | ATG | CMV | Pos/Pos | Pred, MMF | 14 | 1 | 1 | UL54* | 78 600 |
12 | 63 | F | MDS | RIC HREL | None | CMV | Pos/Pos | MMF, TAC | 18 | 2 | 2 | UL54 | 46 100 |
13 | 46 | F | ALL | MAC MUD | ATG | CMV | Pos/Neg | CSA | 14 | 2 | 2 | UL54 | 16 100 |
14 | 69 | M | AML | RIC MUD | ATG | CMV | Pos/Neg | CSA | 21 | 1 | 1 | ND | 67 800 |
15 | 45 | F | AML | MAC MSD | None | CMV | Pos/Neg | Pred, CSA | 113 | 2 | 1 | UL97 | 7 300 000 |
16 | 17 | M | ALL | MAC MUD | ATG | CMV | Pos/Neg | CSA | 94 | 2 | 1 | ND | 61 100 |
17 | 34 | F | AML | RIC MUD | ATG | CMV (previous pneumonitis) | Pos/Neg | None | 46 | 2 | 1 | NT | 12 400 |
18 | 67 | M | T-LBL | RIC HREL (BM) | None | CMV | Pos/Neg | None | 27 | 1 | 1 | NT | 4250 |
19 | 52 | M | T-NHL | RIC MSD | None | CMV (previous enterocolitis) | Pos/Pos | Pred, MMF, CSA | 88 | 3 | 1 | NT | 32 100 |
20 | 63 | M | AML/MDS | RIC MUD (BM) | ATG | CMV | Pos/Pos | CSA | 68 | 2 | 1 | NT | 42 000 |
21 | 59 | F | AML | RIC MUD | ATG | CMV | Pos/Neg | CSA | 50 | 1 | 1 | NT | 51 700 |
22 | 35 | M | ALL | MAC MUD | ATG | CMV (active pneumonitis) | Pos/Pos | CSA | 39 | 2 | 2 + CMV IVIG | NT | 62 088 |
23 | 3 | M | FA (SAA) | RIC MUD | ATG + TCR-αβ depletion | CMV | Pos/Pos | CSA | 15 | 1 | 1 | NT | 21 000 |
24 | 13 | M | ALL | MAC MMUD, 9/10 'DR' (BM) | ATG | CMV | Pos/Neg | Pred, CSA | 31 | 2 | 2 | NT | 39 000 |
25 | 12 | M | AML | MAC MUD (cord) | ATG | CMV | Pos/Pos | None | 60 | 1 | 1 | ND | 8 000 |
26 | 5 | M | Hyper-IgM | MAC MSD (BM) | ATG | CMV | Pos/Neg | MMF, CSA | 35 | 2 | 2 | NT | 45 000 |
27 | 3 | M | CD40-L deficiency | MAC MUD (BM) | Anti-CD52 | CMV | Pos/Neg | CSA | 51 | 2 | 2 | ND | 79 433 |
28 | 5 | F | FA (MDS) | RIC MUD | ATG + CD34 selection | CMV | Pos/Pos | CSA | 29 | 2 | 2 + CMV IVIG | NT | 21 700 |
29 | 1 | M | SCID | MAC MUD | Anti-CD52 | ADV | UNK | MMF, CSA | 30 | 1 | 1 | NA | 2 089 296 |
30 | 44 | M | NK/T-NHL,HLH | RIC HREL | None | EBV | Pos/Pos | None | NA† | NA | 81 240 |
Patient . | Age, y . | Sex . | Transplant indication . | Conditioning HSCT type, HLA match “mismatched antigen” (cell source other than PBSCs) . | T-cell depletion . | Target viral infection (tissue involvement) . | R/D viral serostatus . | Immunosuppression at first VST infusion . | Previous antiviral therapy, d . | Previous cycles of therapy, n . | Previous antiviral agents, n . | CMV drug resistance mutations . | Peak viral load before first VST infusion, cp/ml . |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
1 | 63 | M | AML/MDS | RIC MUD | ATG | CMV | Pos/Neg | Pred, TAC | 55 | 4 | 2 | UL54/97 | 84 600 |
2 | 41 | M | T-NHL | MAC MUD | Anti-CD52 | CMV | Pos/Neg | CSA | 27 | 1 | 1 | NT | 3990 |
3 | 64 | M | AML | RIC MUD | ATG | CMV | Pos/Neg | CSA | 23 | 1 | 1 | NT | 44 700 |
4 | 60 | M | AML | RIC MUD | ATG | CMV (active gastritis/enteritis) | Pos/Neg | CSA | 19 | 1 | 1 | NT | 30 000 |
5 | 53 | M | AML | RIC MSD | ATG | CMV (active enterocolitis) | Pos/Neg | CSA | 32 | 2 | 2 | UL54 | 9170 |
6 | 36 | F | MDS | RIC MSD | None | CMV | Pos/Pos | Pred, MMF, TAC | 22 | 2 | 2 | ND | 24 800 |
7 | 58 | F | ALL | RIC MSD | ATG | CMV | Pos/Neg | None | 44 | 2 | 1 | NT | 43 700 |
8 | 59 | F | AML | RIC MUD | ATG | CMV | Pos/Neg | CSA | 31 | 1 | 1 | NT | 39 300 |
9 | 49 | M | B-NHL | RIC HREL | None | CMV (previous colitis) | Neg/Pos | Pred, MMF, TAC | 22 | 2 | 2 | NT | 124 000 |
10 | 63 | M | SM-AHNMD (AML) | RIC HREL | None | CMV | Pos/Neg | TAC | 14 | 2 | 2 | ND | 277 000 |
11 | 33 | M | AML | MAC MMUD, 9/10 'B' | ATG | CMV | Pos/Pos | Pred, MMF | 14 | 1 | 1 | UL54* | 78 600 |
12 | 63 | F | MDS | RIC HREL | None | CMV | Pos/Pos | MMF, TAC | 18 | 2 | 2 | UL54 | 46 100 |
13 | 46 | F | ALL | MAC MUD | ATG | CMV | Pos/Neg | CSA | 14 | 2 | 2 | UL54 | 16 100 |
14 | 69 | M | AML | RIC MUD | ATG | CMV | Pos/Neg | CSA | 21 | 1 | 1 | ND | 67 800 |
15 | 45 | F | AML | MAC MSD | None | CMV | Pos/Neg | Pred, CSA | 113 | 2 | 1 | UL97 | 7 300 000 |
16 | 17 | M | ALL | MAC MUD | ATG | CMV | Pos/Neg | CSA | 94 | 2 | 1 | ND | 61 100 |
17 | 34 | F | AML | RIC MUD | ATG | CMV (previous pneumonitis) | Pos/Neg | None | 46 | 2 | 1 | NT | 12 400 |
18 | 67 | M | T-LBL | RIC HREL (BM) | None | CMV | Pos/Neg | None | 27 | 1 | 1 | NT | 4250 |
19 | 52 | M | T-NHL | RIC MSD | None | CMV (previous enterocolitis) | Pos/Pos | Pred, MMF, CSA | 88 | 3 | 1 | NT | 32 100 |
20 | 63 | M | AML/MDS | RIC MUD (BM) | ATG | CMV | Pos/Pos | CSA | 68 | 2 | 1 | NT | 42 000 |
21 | 59 | F | AML | RIC MUD | ATG | CMV | Pos/Neg | CSA | 50 | 1 | 1 | NT | 51 700 |
22 | 35 | M | ALL | MAC MUD | ATG | CMV (active pneumonitis) | Pos/Pos | CSA | 39 | 2 | 2 + CMV IVIG | NT | 62 088 |
23 | 3 | M | FA (SAA) | RIC MUD | ATG + TCR-αβ depletion | CMV | Pos/Pos | CSA | 15 | 1 | 1 | NT | 21 000 |
24 | 13 | M | ALL | MAC MMUD, 9/10 'DR' (BM) | ATG | CMV | Pos/Neg | Pred, CSA | 31 | 2 | 2 | NT | 39 000 |
25 | 12 | M | AML | MAC MUD (cord) | ATG | CMV | Pos/Pos | None | 60 | 1 | 1 | ND | 8 000 |
26 | 5 | M | Hyper-IgM | MAC MSD (BM) | ATG | CMV | Pos/Neg | MMF, CSA | 35 | 2 | 2 | NT | 45 000 |
27 | 3 | M | CD40-L deficiency | MAC MUD (BM) | Anti-CD52 | CMV | Pos/Neg | CSA | 51 | 2 | 2 | ND | 79 433 |
28 | 5 | F | FA (MDS) | RIC MUD | ATG + CD34 selection | CMV | Pos/Pos | CSA | 29 | 2 | 2 + CMV IVIG | NT | 21 700 |
29 | 1 | M | SCID | MAC MUD | Anti-CD52 | ADV | UNK | MMF, CSA | 30 | 1 | 1 | NA | 2 089 296 |
30 | 44 | M | NK/T-NHL,HLH | RIC HREL | None | EBV | Pos/Pos | None | NA† | NA | 81 240 |
ALL, acute lymphoblastic leukemia; AML, acute myeloid leukemia; ATG, anti-thymocyte globulin; BM, bone marrow; B-NHL, B-cell non-Hodgkin lymphoma; CSA, cyclosporine; D, donor; F, female; FA, Fanconi's anemia; HLH, hemophagocytic lymphohistiocytosis HREL, haploidentical related; IgM, immunoglobulin M; IVIG, IV immunoglobulin; L, ligand; M, male; MAC, myeloablative conditioning; MDS, myelodysplasia; MMF, mycophenolate mofetil; MMUD, mismatched unrelated donor; MSD, matched sibling donor; NA, not applicable; ND, not detected; Neg, negative; NK/T-NHL, NK/T-cell non-Hodgkin lymphoma; NT, not tested; PBSC, peripheral blood stem cell; Pos, positive; Pred, prednisolone; R, recipient; RIC, reduced-intensity conditioning; SAA, severe aplastic anemia; SCID, severe combined immunodeficiency; SM-AHNMD, systemic mastocytosis with associated clonal hematological non–mast cell lineage disease; TAC, tacrolimus; TCR, T-cell receptor; T-LBL, T-cell lymphoblastic leukemia/lymphoma; T-NHL, T-cell non-Hodgkin lymphoma; UNK, unknown.
CMV drug resistance mutation testing was performed on day 7 post–VST infusion.
Patient 30 had EBV-associated NK/T-cell non-Hodgkin lymphoma and was treated with a full course of rituximab before haploidentical stem cell transplantation. The patient had recurrent EBV reactivation posttransplant managed with reduction of immunosuppression.