Psychopathology of perpetrators of fabricated or induced illness in children: case series.

BACKGROUND: Munchausen's syndrome by proxy (recently renamed fabricated or induced illness) is a rare form of child abuse, but relatively little is known about the psychopathology of the perpetrators. AIMS: To examine the medical, psychiatric, social work and forensic records of mothers referred for detailed psychiatric assessment from 1996 to 2009. METHOD: Twenty-eight consecutive individuals with a putative diagnosis of fabricated or induced illness were referred to the authors for detailed psychiatric assessment and recommendations about management (25 from family courts). We scrutinised all medical and psychiatric records and interviewed them, as well as informants. RESULTS: In total, 16 (57%) had evidence of a current somatoform disorder, and factitious disorders (either past or current) were identified in 18 (64%): 11 participants had both somatoform and factitious disorders. Nine participants (32%) had non-epileptic attacks. We found evidence of pathological lying (pseudologia fantastica) in 17 (61%) of the participants; in some there were key links between early abusive experiences, the development of pathological lying and the eventual fabrication of illness in the child victim. CONCLUSIONS: A chronic somatoform disorder or factitious disorder (or both) was detected in almost two-thirds of the participants. Over half of the mothers exhibited pathological lying, in some dating from adolescence, and this often continued into adult life eventually involving the child in a web of deceit and abuse. Psychiatrists whose work brings them into contact with women with chronic somatoform or factitious disorders, especially if there is evidence of lying from an early age, should always be alert to the impact of these illnesses on any dependent children.

Munchausen syndrome by proxy in Mexican children: medical, social, psychological and legal aspects.

INTRODUCTION: The Munchausen Syndrome by Proxy (MSP), is considered as an unusual less frequent variety of child abuse (CA). In this type of abuse the perpetrators purposely provide factitious information, tamper with specimens or actually induce an illness in a child. Nowadays, it is a clinical entity described in pediatrics as more frequently than before. Despite the fact of its presence worldwide, there are still problems in order to get an appropriate diagnostic. It is also difficult to handle both the clinical and legal aspects in various countries. OBJECTIVE: Make our academic fellows aware of various pediatric, psychological, social and legal aspects of a series of cases attended at the Clínica de Atención Integral al Niño Maltratado from Instituto Nacional de Pediatría (CAINM-INP), Mexico [Integral Clinic of Attention for Abused Children, at National Institute of Pediatrics, Mexico]. MATERIAL AND METHODS: From a series of 25 cases, 18 minors of age were considered with this syndrome since we found that they shared medical, psychological, social and legal characteristics. RESULTS: 18 minors of age belonged to 14 families. 4 of those families had two affected children each one. These affected children were girls 13/18, predominant in children under six years in 10/18. Syndrome expression was distributed as follows: fever from a non determined origin, seizures, chronic diarrhea, hematuria, and probable sexual abuse. 14 children were hospitalized. In all cases, the aggressor was the mother. The psychological evaluation of six perpetrators revealed psychotic, histrionic, and compulsive-obsessive traits. The socio-economic condition was low in 50% of the cases. A legal demand was posed for seven patients in which all the children remained under the custody of the mother. CONCLUSIONS: In Mexico, reports of CA have increased within the last years according to experience. Some complex forms as MSP require the participation of an interdisciplinary team for both diagnosis and integral attention.

Munchausen syndrome by proxy: ongoing clinical challenges.

In 1977, Roy Meadow, a pediatric nephrologist, first described a condition he subsequently coined Munchausen syndrome by proxy. The classic form involves a parent or other caregiver who inflicts injury or induces illness in a child, deceive the treating physician with fictitious or exaggerated information, and perpetrate the trick for months or years. A related form of pathology is more insidious and more common but also damaging. It involves parents who fabricate or exaggerate symptoms of illness in children, causing overly aggressive medical evaluations and interventions. The common thread is that the treating physician plays a role in inflicting the abuse upon the child. Failure to recognize the problem is common because the condition is often not included in the differential diagnosis of challenging or confusing clinical problems. We believe that a heightened "self-awareness" of the physician's role in Munchausen syndrome by proxy will prevent or reduce the morbidity and mortality associated with this diagnosis. In addition, we believe contemporary developments within the modern health care system likely facilitate this condition.

Fabricated or induced illness: From "Munchausen by proxy" to child and family-oriented action.

BACKGROUND: In fabricated or induced illness (FII), a child is harmed due to caregiver(s) behaviour and actions, carried out to convince mainly doctors that the child's physical and/or psychological health is more impaired than in reality. Harm is caused directly by the caregivers(s) and also often inadvertently by doctors' responses. OBJECTIVES: To describe: dynamics underlying FII; wider definition of FII; alerting signs for early recognition of possible FII; respective responsibilities of health, social care, education. METHODS: Literature review, clinical experience, expert opinion. RESULTS AND CONCLUSIONS: Caregivers are motivated by gain from having their child treated as ill, and/or by erroneous beliefs about their child's health, either way needing medical confirmation about their contentions. Their behaviour is therefore directed primarily towards doctors. Most cases of FII present unexplained discrepancies between caregiver reports/actions and independent observations of the child. More rarely, the child has actual signs of illness, induced by the caregiver, occasionally fatal. Children are harmed in all aspects of life: health, daily functioning including education, and psychologically. Harm emanates directly from the caregiver(s) but also unintentionally from medical responses. Illness induction and clear deception by the caregiver require immediate child protection. Otherwise, the initial focus is on assessing the child's current health and functioning rather than caregiver's mental health. If, beyond verified illness, there is no medical explanation for the child's reported ill-health, the family require help to function better. This requires co-ordinated, multidisciplinary rehabilitation and long-term monitoring. If caregivers refuse rehabilitation, child protection is required. Several unanswered questions remain.

Characteristics of hospital-based Munchausen Syndrome by Proxy in Japan.

OBJECTIVE: This article explores characteristics of Munchausen Syndrome by Proxy (MSBP) in Japan, a country which provides an egalitarian, low cost, and easy-access health care system. METHODS: We sent a questionnaire survey to 11 leading doctors in the child abuse field in Japan, each located in different hospital-based sites. Child abuse doctors answered questions regarding the characteristics of MSBP cases for whom they had helped care. RESULTS: Twenty-one MSBP cases (20 families) were reported. Characteristics of the victims included: no differences based on sex, 4.6 years of age on average when MSBP was confirmed, and an average of 1.9 years duration of MSBP abuse. Biological mothers were at least one of the perpetrators in 95% of cases. Among the 12 cases (57%) who remained with their families, 2 victims died. Only 5% of perpetrators had a medical background or relatives who engaged in healthcare work. CONCLUSION: There are similar features of MSBP cases between Japan and other English-speaking countries, such as the UK or the US. However, perpetrators of MSBP in Japan did not have a medical background. Easier access to hospital resources in Japan may give greater opportunities for perpetrators to obtain medical knowledge from doctors or nurses. PRACTICE IMPLICATIONS: The findings suggest that perpetrators of MSBP should not be assumed to possess a medical background in a country which provides universal medical care such as Japan. A contributory factor of MSBP may be the high frequency of medical consultations and equal level of accessibility of medical resources for Japanese citizens. Social welfare services that need to decide on custody for MSBP victims should recognize the relatively high risk of life-threatening danger in their family of origin. Further collaboration between hospital staff including pediatricians, nurses, medical social workers and staff at the social welfare services is needed to protect children from MSBP.

[Factitious disorder by proxy].

Factitious disorder by proxy remains one of the least known and most controversial disorders in psychiatry. The following review refers to the contemporary approach to the disorder, its prevalence, risk factors, diagnostic problems, treatment and coping.

Munchausen syndrome by adult proxy: a review of the literature.

BACKGROUND: Munchausen syndrome by proxy (MSBP), more formally known as factitious disorder imposed on another, is a form of abuse in which a caregiver deliberately produces or feigns illness in a person under his or her care so that the proxy will receive medical care that gratifies the caregiver. Although well documented in the pediatric literature, few cases of MSBP with adult proxies (MSB-AP) have been reported. This study reviews existing literature on MSB-AP to provide a framework for clinicians to recognize this disorder. METHODS: We searched Ovid MEDLINE, Ovid EMBASE, PubMed, Web of Knowledge, and PsychINFO, supplemented by bibliographic examination. RESULTS: We identified 13 cases of MSB-AP. Perpetrators were caregivers, most (62%) were women, and many worked in healthcare. The age range of the victims was 21 to 82 years. Most were unaware of the abuse, although in 2 cases the victim may have colluded with the perpetrator. Disease fabrication most often resulted from poisoning. CONCLUSIONS: MSB-AP should be included in the differential diagnosis of patients presenting with a complex constellation of symptoms without a unifying etiology and an overly involved caregiver with suspected psychological gain. Early identification is necessary so that healthcare providers do not unknowingly perpetuate harm through treatments that satisfy the perpetrator's psychological needs at the proxy's expense.

Physical abuse of children. A retrospective review and an otolaryngology perspective.

Child abuse is a common problem seen by practicing physicians. To further define the incidence and the type of head and neck injury in children referred for evaluation of child abuse, a 5-year retrospective study of 4340 patients was undertaken. Of these patients, 2950 (68%) were victims of sexual abuse, while 1390 (32%) were victims of physical abuse. Forty-nine percent of patients abused physically had evidence of injury to the head and neck region, while only 1% of the sexually abused children had injuries in the head and neck area. The age of the patients ranged from 1 day to 17 years, with a mean of 5.6 years. More than 150 of these children were under the age of 1 year; 180 patients were admitted. The average age of the admitted patients was 2.1 years. The alleged perpetrator, mechanism of injury, and location of injury were tabulated. There were 11 deaths in the series (1.6%). Child abuse has been defined in our institution as any injury inflicted on a child. Identification and reporting of suspected child abuse is required by law and essential for the well-being of the abused child. Recommendations are made concerning the evaluation of these children, their management, and the physician's legal responsibility to report suspected cases of child abuse.

Munchausen syndrome by proxy: patterns of presentation to pediatric surgeons.

Munchausen syndrome by proxy is an increasingly reported insidious disorder in which illness in a child is fabricated and/or induced by the parent. Over a 5-year period at North Carolina Children's Hospital 10 such children were identified after having presented to the Pediatric Surgical Service. In reviewing this experience, we have identified two patterns of presentation. Apnea, seizures, and cyanosis comprised the pattern most frequently seen in infants. A history of persistent diarrhea and vomiting, although seen in two infants, was the more common pattern in older children. As they got older, four of the infants subsequently were noted to have the childhood pattern of symptoms. The mother was the perpetrator in all cases with the child's illnesses being induced by a number of different mechanisms. The most useful diagnostic tool proved to be isolation of the child from the parent. Resolution of symptoms in parental absence was a consistent finding especially in fabrication cases and was the key to diagnosis. Video telemetry confirmed the diagnosis in two infants and screens for toxins were diagnostic in three others. Awareness of patterns of presentation and parental behavior is critical to establishing an early diagnosis and avoiding needless diagnostic and operative procedures.

The central venous catheter as a source of medical chaos in Munchausen syndrome by proxy.

PURPOSE: The aim of this study was to determine what percentage of childhood central venous catheters (CVC) are placed in victims of Munchausen syndrome by proxy (MSBP) and to evaluate the clinical indications and complications of CVCs in MSBP. METHODS: Study design was by retrospective chart review. Data were obtained from the regional children's hospital and regional child abuse consultation network. Patients in the MSBP series were all children who on consultation were determined to be victims of MSBP, from 1974 through 1996. Patients in the central catheter series were all children who had central venous catheters placed 1991 through 1995, excluding children whose catheters were placed for cancer chemotherapy or for chronic renal failure. Consultation records of MSBP cases were abstracted noting the clinical characteristics of victims and perpetrators. Hospital procedure codes were reviewed for children who had CVCs placed. Those who had discharge diagnostic codes that commonly require CVC placement were not reviewed, but charts of children with diagnoses not usually requiring CVCs were evaluated. Descriptive statistics and chi2 and Fisher's Exact test were used for comparisons. RESULTS: Sixteen of ninety-three (17%) of MSBP victims had central lines, including two deaths caused by assault through the lines. Line sepsis occurred in 9 of 16 (56%) patients. Primary reasons for CVC were for administration of medicines that can normally be administered orally or subcutaneously (7) or for severe nutritional depletion (8). All but one of the children had symptoms of multiple organ system involvement. Siblings had frequently been victimized. The mean age of symptom onset was 19 months, yet the mean age at diagnosis was delayed until 82 months. All perpetrators were the mother. Fathers were usually physically or emotionally unavailable. Nearly one third of mothers had prior medical training and one third had themselves been victims of prior physical or sexual abuse. Ten of fifteen mothers previously exhibited Munchausen behavior themselves. Of children at our institution who had central venous catheter placement, 8 of 709 (1.1%) were MSBP victims. CONCLUSIONS: CVCs are frequently placed in MSBP victims for physiological problems, malnutrition, or failure to respond to normal treatments. Surgeons should consider requesting systematic evaluation for MSBP in patients seeking CVC placement for diagnoses not usually requiring CVCs lest they become unintentional collaborators in abuse of these children.

Maternal behaviors associated with smothering: a preliminary descriptive study.

OBJECTIVES: To describe maternal behavior in 15 women identified as having smothered their children. DESIGN: A descriptive study of maternal behavior and interaction with her child, using videotapes of mother and child together. These were obtained by covert video surveillance in a hospital setting. Maternal behavior was rated using an assessment schedule designed to be used with video. RESULTS: The mothers showed a range of behaviors. Three groups emerged; one whose interaction with the child resembled normal maternal behavior, a second who interacted in a hostile way, and a third who showed a paucity of interaction. CONCLUSION: These preliminary data suggest that smothering may reflect more than one type of abnormal maternal relationship or attitude towards children. This may have implications for treatment and prognosis.

Munchausen syndrome by proxy: a study of psychopathology.

Munchausen Syndrome by Proxy (the fabrication of illness by a mother in her child) is often a serious form of child abuse that has been recognized increasingly over recent years. Approximately one-half of the mothers in this study had either smothered or poisoned their child as part of their fabrications. Lifetime psychiatric histories are reported for 47 of the mothers. Thirty-four had a history of a Factitious or Somatoform disorder, 26 a history of self harm, and 10 of alcohol or drug misuse. Nine mothers had a forensic history independent of convictions related to child abuse. Nineteen of these mothers were interviewed from 1-15 years after the original fabrications. The most notable psychopathology was the presence of a personality disorder in 17 of the mothers, which were predominantly Histrionic and Borderline types. Most subjects, however, met the criteria for more than one category of personality disorder.

The incidence of severe physical child abuse in Wales.

OBJECTIVES: The purposes of this study were: (1) to ascertain the incidence and nature of severe physical child abuse in Wales; (2) to ascertain the incidence of all physical abuse in babies under 1 year of age; and (3) to determine whether child protection registers (CPR) accurately reflect the numbers of children who are physically abused. METHODS: This is a population-based incidence study based in Wales, UK, for 2 years from April 1996 through March 1998. Children studied were under the age of 14 with severe physical abuse consistent with the criminal law level of Grievous Bodily Harm. This included seven categories of injury (death; head injury including subdural hemorrhage; internal abdominal injury; physical injury in Munchausen Syndrome by Proxy including suffocation; fracture; burn or scald; adult bite). Cases were ascertained by a pediatrician surveillance reporting system (WPSU). A criterion for inclusion was multidisciplinary agreement that physical abuse had occurred (at case conference, strategy meeting, or Part 8 Review). The incidence of all babies under 1 year of age with physical abuse was also studied. Ascertainment of babies under the age of 1 year was undertaken from CPR as well as the WPSU. RESULTS: Severe abuse is six times more common in babies [54/100,000/year (95% CI +/- 17.2)] than in children from 1 year to 4 years of age [9.2/100,000 (95% CI +/- 3.6)]. It is 120 times more common than in 5- to 13-year-olds [0.47/100,000 (95% CI +/- 0.47)]. This is mainly because two types of serious abuse (brain injury including subdural hemorrhage and fractures) are more common in babies under the age of 1 year than older children. Using data from two sources (the WPSU and CPRs), the incidence of physical abuse in babies is 114/100,000 (CI 114 +/- 11.8) per year. This equates to 1 baby in 880 being abused in the first year of life. The largely rural Health Authority area in Wales had incidence figures for abuse in babies that were 50% of the three other predominantly urban Health Authority areas. Boys throughout the series were more at risk of being severely abused than girls (p < .025). Only 29% of the babies under 1 year of age on the CPR had actually been injured. Thirty percent of abused babies under the age of 1 year and 73% of severely abused children over the age of 1 year had caused previous concern to health professionals regarding abuse or neglect. CONCLUSIONS: Physical abuse is a significant problem in babies under the age of 1 year. Very young babies (under 6 months old) have the highest risk of suffering damage or death as a result of physical abuse. Severe abuse, in particular subdural hematoma and fracture, is much more common in babies than in older children. There is evidence of failure of secondary prevention of child abuse by health professionals, with a greater need to act on concerns regarding abuse and neglect. Interagency child protection work in partnership with parents should focus more on protecting babies under age 1 year from further abuse than on maintenance of the infant within an abusive home. The CPR is not intended as an accurate measure of children suffering abuse. It is a record of children requiring a child protection plan and must not be used as a measure of numbers of abused children.

Munchausen syndrome by proxy: diagnosis and prevalence.

A review of the literature and a survey of pediatric neurologists and gastroenterologists yield data indicating that the prevalence of Munchausen syndrome by proxy is greater than is generally estimated. This possibility is further supported by follow-up data on siblings of victims, together with wide variability among practitioners in case identification.

Asthma, allergy, and sinopulmonary disease in pediatric condition falsification.

Reports of pediatric condition falsification (PCF) have noted, but not emphasized, exaggerated complaints of real and common illnesses. Among the most frequent chronic childhood illnesses are asthma, allergy, drug sensitivity, and ear and sinopulmonary infections. The most common pediatric surgery is the insertion of myringotomy tubes. A computer database of 104 PCF victims from 68 families spanning from 1974 to 1998 was searched for the frequency of these conditions. Outright falsification or extreme exaggeration of severity of asthma or allergies was noted in 52 children (50%), sinopulmonary infections in 50 (48%), and drug reactions or sensitivities in 30 (29%). Forty-five children (43%) had otolaryngologic surgery, including ear tubes. In all, 71 children (68%) had at least one of these conditions. Associated victim and perpetrator characteristics are described. Children with PCF are not only subjected to induced illnesses and excessive medical diagnostic and therapeutic efforts but also victimized b) the consequences of false and exaggerated complaints of common pediatric diseases.

Münchausen syndrome by proxy--a case report and review of literature.

A case of a two and half year old "poor male child" who was subjected to potentially dangerous investigations and therapy due to factitious illness presented by the mother is reported. It took about two years before the problem could be diagnosed. Even though the mother denied the factitious nature of the illness, confronting her with the problem has led to a considerable reduction in medical consultations. The patient was still being followed up at the time of writing this report.

Munchausen syndrome by proxy: neurological manifestations.

Munchausen syndrome by proxy (MSP) is a recently described form of child abuse in which a caregiver fabricates or induces symptoms in a child in order to attract medical attention. The epidemiology, clinical features, diagnosis and the spectrum of MSP are reviewed. Central nervous system symptoms are a common presentation of MSP because they can be reported without confirmation. Three cases are reported to illustrate the most common neurological manifestations. It is important for neuroscience nurses to have an awareness that MSP can present as a neurologic problem, because appropriate management depends on early identification and treatment.

'Battered pets': Munchausen syndrome by proxy (factitious illness by proxy).

Nine cases of suspected Munchausen syndrome by proxy (MSBP), involving pets as proxies, were identified among 448 cases of non-accidental injury to small animals. These cases, recorded by a random sample of small animal practitioners in the UK, demonstrated several combinations of features, including attention-seeking behaviour by the owner, real and apparently factitious clinical signs, deliberate injury, markedly abnormal biochemical profiles, serial incidents, interference with surgical sites, recovery after separation from the owner, and 'veterinarian-shopping' by the owner. All of these features are consistent with those identified in the well documented MSBP in which children are the victims. Furthermore, one of the cases involved serial attempts at poisoning other animals and a child.