Haematological evaluation of bruising and bleeding in children undergoing child protection investigation for possible physical maltreatment: A British Society for Haematology Good Practice Paper

Severe haemorrhages leading to a diagnosis of rare bleeding disorder occur at a very young age: A study from the FranceCoag network

INTRODUCTION

In the context of severe unexplained haemorrhage (SH), it is usual to seek haematological evaluation and investigate for an inherited rare bleeding disorder (IRBD). In such circumstances, appropriate screen can discriminate between IRBD and suspected child abuse. Yet, little information is available about the frequency of SH in the population of patients with IRBD.

AIM

To collect epidemiologic data about SH and IRBD.

METHOD

The database of the FranceCoag network has collected information about IRBD since January 2004. Based on data gathered up to 16 March 2022, a retrospective search was conducted for of SH events having occurred before or at the time of IRBD diagnosis. Demographics and diagnosis circumstances were retrieved, as well as information about SH, defined as any life-threatening bleeding or intracranial haemorrhage.

RESULTS

Among the 13,433 patients of the database, 109 (0.8%) fulfilled inclusion criteria including a known date of IRBD diagnosis, haemophilia A or B (HA/HB) being the most frequent (82.5%). IRBD was discovered as a consequence of an SH event in 82.6% of the cases while CNS was involved in 55%. Severe and moderate HA/HB and other severe IRBD presented significantly more intracranial haemorrhage (p < .02) and a lower age at diagnosis (p = .03).

CONCLUSIONS

These data support that any unusual SH should raise a suspicion of IRBD. Particularly before 1-year of age, it is suggested to first confirm moderate or severe haemophilia and severe IRBD by standard coagulation tests (APTT, PT and fibrinogen), combined with a clotting FXIII assay as first-line investigation. Subsequent assays of coagulation factors should be performed in the case of abnormal values, in second-line investigation.

Clinical guideline highlights for the hospitalist: Evaluation for bleeding disorders in suspected child abuse

Evaluation for Bleeding Disorders in Suspected Child Abuse RELEASE DATE: October 2022 PRIOR VERSION(S): 2013 DEVELOPER: American Academy of Pediatrics FUNDING SOURCE: American Academy of Pediatrics TARGET POPULATION: Children and infants with bruising or bleeding suspicious for physical abuse.

Hemophilia and non-accidental head trauma in two siblings: lessons and legal implications

Non-accidental head trauma (NAHT) is a common cause of traumatic brain injury in childhood, origin of profound and disabling neurological sequalae, and in the most disgraceful cases, ultimately death.Subdural hematoma (SDH) is the most common intracranial finding in NAHT. On the other hand, congenital bleeding disorders are a minor but a significant cause of ICH in the neonate and toddler. Not uncommonly, intracranial bleeding is the first sign of a severe inherited coagulation disorder. In the presence of an unexpected intracranial bleeding after a minor trauma or without a clear history of the related events, physicians and caregivers may be confronted to the dilemma of a possible child abuse. It must be bear in mind that physical abuse and bleeding disorders can co-exist in the same child.We report here the case of two siblings in whom a diagnosis of hemophilia coexisted with the presumption of a non-accidental head trauma. Child abuses were inflicted in both children with a spare time of 2 years. A diagnosis of mild hemophilia was prompted in the first sibling after initial NAHT, while inflicted trauma was evident in the second sibling after neuroimaging findings and concomitant lesions. Lessons from this case in co-existing bleeding disorders and inflicted trauma and legal implications derived will be discussed thereafter.The possibility of a bleeding disorder should be considered in all children presenting with unexplained bleeding at a critical site in the setting of suspected physical maltreatment, particularly intracranial hemorrhage (ICH).