Severe hypernatremia in a hospitalized child: munchausen by proxy

Munchausen syndrome by proxy (MSBP): a review regarding perpetrators of factitious disorder imposed on another (FDIA)

Munchausen syndrome by proxy (MSBP) is well-known to clinicians, but its usage is discouraged now in favor of other terms placing emphasis on the victim. This study aims to determine the most common characteristics of perpetrators but only in case reports labeled as MSBP, published in PubMed literature in the past 15 years. MSBP has been described as a rare form of abuse due to illness falsification, where the perpetrator usually receives the diagnosis of factitious disorder imposed on another (FDIA). We extracted data from 108 articles, including 81 case reports. Almost all perpetrators were female (91% female, 1% female and male, 7% unreported). Twenty-three cases (28%) had a perpetrator with psychiatric diagnosis: factitious disorder imposed on self (10%), depression (9%), and personality disorders (7%). In more than one-third (36%) there was familial conflict or abuse. Fourteen cases (17%) had perpetrators working in healthcare. The most common type of falsification was induction (74%); however, 15% of cases had more than one type of falsification. The most common outcomes were: separation (37%); no follow-up (22%); imprisonment (14%); death of victim (12%); treatment of the perpetrator (10%); continued living together (4%); and suicide of perpetrator (1%). Recurrence was present in more than three quarters of cases. Our results reiterate that awareness of the most common findings in MSBP allows physicians to identify them in a clinical context.

Medical Child Abuse: Essentials for Pediatric Health Care Providers

Medical child abuse (MCA) is a rare but potentially deadly variant of child maltreatment. MCA results in unnecessary health care for a child because of a caregiver's exaggeration, fabrication, or induction of physical and/or psychological symptoms of illness. These unnecessary health care interventions result in a morbidity rate of 100% in the form of complications and disabilities and a mortality rate as high as 9%. Although MCA is relatively rare, it is estimated that pediatric health care professionals, including pediatric nurse practitioners, will most likely encounter at least one MCA victim in the course of their career. This continuing education article will discuss MCA in terms of definition and features, epidemiology, perpetrators, variants in presentation, consequences, and implications for practice.

Hypernatremia in an Infant: A Case of Septo-Optic Dysplasia

Untreated and rapid correction of neonatal hypernatremia leads to severe neurological complications. We describe the case of a six-week-old female who presented with failure to thrive, and further workup revealed hypernatremic dehydration. Initially, she did not respond to treatment to correct the hyperosmotic state. Treatment with desmopressin was then initiated to determine the cause of hypernatremia. Central diabetes insipidus was confirmed as the patient responded to desmopressin. Serum sodium levels then dropped significantly, and the patient had three seizures within 24 hours. Cerebral edema was ruled out through computed tomography (CT) and electroencephalogram. Following the diagnosis of central diabetes insipidus, anterior pituitary hormone levels were obtained and found to be decreased. An investigation into the possible cause of panhypopituitarism led to the final diagnosis of septo-optic dysplasia, including absent septum pellucidum, optic nerve hypoplasia, and panhypopituitarism.

Neurological Manifestations of Medical Child Abuse

BACKGROUND

Medical child abuse occurs when a child receives unnecessary and harmful, or potentially harmful, medical care at the instigation of a caretaker through exaggeration, falsification, or induction of symptoms of illness in a child. Neurological manifestations are common with this type of maltreatment.

OBJECTIVES

We sought to review common reported neurological manifestations that may alert the clinician to consider medical child abuse. In addition, the possible sequelae of this form of child maltreatment is discussed, as well as practice recommendations for establishing the diagnosis and stopping the abuse once it is identified.

METHODS

A review of the medical literature was conducted regarding the reported neurological presentations of this entity.

RESULTS

Neurological manifestations of medical child abuse include false reports of apparent life-threatening events and seizures and reports of induction of symptoms from poisoning. Failure to correlate objective findings with subjective complaints may lead to unnecessary and potentially harmful testing or treatment. This form of child maltreatment puts a child at significant risk of long-term morbidity and mortality.

CONCLUSIONS

A wide variety of neurological manifestations have been reported in cases of medical child abuse. It is important for the practicing neurologist to include medical child abuse on the differential diagnosis.

Caregiver-fabricated illness in a child: a manifestation of child maltreatment

Caregiver-fabricated illness in a child is a form of child maltreatment caused by a caregiver who falsifies and/or induces a child's illness, leading to unnecessary and potentially harmful medical investigations and/or treatment. This condition can result in significant morbidity and mortality. Although caregiver-fabricated illness in a child has been widely known as Munchausen syndrome by proxy, there is ongoing discussion about alternative names, including pediatric condition falsification, factitious disorder (illness) by proxy, child abuse in the medical setting, and medical child abuse. Because it is a relatively uncommon form of maltreatment, pediatricians need to have a high index of suspicion when faced with a persistent or recurrent illness that cannot be explained and that results in multiple medical procedures or when there are discrepancies between the history, physical examination, and health of a child. This report updates the previous clinical report "Beyond Munchausen Syndrome by Proxy: Identification and Treatment of Child Abuse in the Medical Setting" The authors discuss the need to agree on appropriate terminology, provide an update on published reports of new manifestations of fabricated medical conditions, and discuss approaches to assessment, diagnosis, and management, including how best to protect the child from further harm.