Table 2.
Distribution of adverse transfusion reactions year wise from 2013 to 2017
| Adverse Reaction | 2013-16* | 2016 | 2017 |
|---|---|---|---|
| Immunological Haemolysis due to other Allo-Antibodies | 58 (1.49) | 4 (0.31) | 1 (0.03) |
| Allergic Reaction | N/A** | 456 (35.66) | 1129 (37.89) |
| Anaphylaxis/Hypersensitivity | 495 (12.68) | 22 (1.72) | 46 (1.54) |
| FNHTR | 1594 (40.84) | 627 (49) | 1266 (42.5) |
| Hypotensive Transfusion Reaction | 0 | 25 (1.95) | 40 (1.34) |
| Immunological Haemolysis due to ABO Incompatibility | 22 (0.56) | 5 (0.4) | 7 (0.23) |
| Non Immunological Haemolysis | 84 (2.15) | 6 (0.47) | 20 (0.67) |
| Other Reactions | 1476 (37.82) | 57 (4.46) | 255 (8.56) |
| TACO | 26 (0.67) | 14 (1.1) | 40 (1.34) |
| TAD | 93 (2.38) | 47 (3.7) | 153 (5.13) |
| Transfusion associated hypertension | 0 | 0 | 1 (0.03) |
| PTP | 25 (0.64) | 0 | 0 |
| TRALI | 10 (0.25) | 3 (0.23) | 8 (0.27) |
| TAGvHD | 1 (0.03) | 0 | 0 |
| Transfusion Transmitted Parasitical Infection (malaria) | 1 (0.03) | 0 | 0 |
| TTBI | 18 (0.46) | 13 (1.00) | 14 (0.47) |
| Total | 3903 | 1279 | 2980 |
*Up to 30th April, 2016 before new Haemo-Vigil Software was launched. **Covered under Anaphylaxis/Hypersensitivity Category till 30th April, 2016 before new Haemo-Vigil Software was launched