Clinical and Biological Data of the 13 Newborns Displaying a Potential Immune Thrombocytopenia
| Case . | Parental Mismatch . | Maternal Status . | Neonatal Platelet RD Count ×109/L . | RD . | Neonatal-Associated Disease . | ||
|---|---|---|---|---|---|---|---|
| . | . | . | UC . | Nadir . | (day) . | . | . |
| 11 | |||||||
| HPA-5 | Hypertension | 105 | 105 | (0) | 11 | Premature, respiratory distress | |
| 12 | HPA-5 | Healthy | 137 | 43 | (5) | >8 | IUGR, septicemia (D4) |
| 13 | HPA-5 | Healthy | 137 | 90 | (6) | 60 | Microcephaly, IUGR |
| 14 | HPA-5 | Healthy | 115 | 79 | (0) | 1 | Premature, IUGR |
| 15 | HPA-5 | Healthy | 134 | 90 | (4) | 5 | Absence |
| 16 | ? | Anti-GPIbIX | 148 | 110 | (9) | 11 | Absence |
| Anti–HPA-5b | |||||||
| 17 | HPA-5 | Sepsis | 103 | 65 | (3) | 5 | Sepsis |
| 18 | HPA-5 | Healthy | 144 | 119 | (2) | 5 | Absence |
| 19 | HPA-3 | Healthy | 139 | 193 | (0) | 1 | IUGR |
| 20 | HPA-3 | Anti-GPIbIX | 70 | 27 | (6) | 36 | Down syndrome, right-hand agenesia |
| 21 | HPA-3 | Anti-GPIbIX | 138 | 124 | (0) | 1 | Absence |
| 22 | HPA-3 | Healthy | 113 | 65 | (0) | 13 | Absence |
| 23 | None | Anti GPIbIX | 85 | 50 | (1) | 4 | Absence |
| Case . | Parental Mismatch . | Maternal Status . | Neonatal Platelet RD Count ×109/L . | RD . | Neonatal-Associated Disease . | ||
|---|---|---|---|---|---|---|---|
| . | . | . | UC . | Nadir . | (day) . | . | . |
| 11 | |||||||
| HPA-5 | Hypertension | 105 | 105 | (0) | 11 | Premature, respiratory distress | |
| 12 | HPA-5 | Healthy | 137 | 43 | (5) | >8 | IUGR, septicemia (D4) |
| 13 | HPA-5 | Healthy | 137 | 90 | (6) | 60 | Microcephaly, IUGR |
| 14 | HPA-5 | Healthy | 115 | 79 | (0) | 1 | Premature, IUGR |
| 15 | HPA-5 | Healthy | 134 | 90 | (4) | 5 | Absence |
| 16 | ? | Anti-GPIbIX | 148 | 110 | (9) | 11 | Absence |
| Anti–HPA-5b | |||||||
| 17 | HPA-5 | Sepsis | 103 | 65 | (3) | 5 | Sepsis |
| 18 | HPA-5 | Healthy | 144 | 119 | (2) | 5 | Absence |
| 19 | HPA-3 | Healthy | 139 | 193 | (0) | 1 | IUGR |
| 20 | HPA-3 | Anti-GPIbIX | 70 | 27 | (6) | 36 | Down syndrome, right-hand agenesia |
| 21 | HPA-3 | Anti-GPIbIX | 138 | 124 | (0) | 1 | Absence |
| 22 | HPA-3 | Healthy | 113 | 65 | (0) | 13 | Absence |
| 23 | None | Anti GPIbIX | 85 | 50 | (1) | 4 | Absence |
None of these newborns exhibited any hemorrhagic symptom. Therefore, none of them received any specific therapy aimed at increasing their platelet count.