The perpetrators of medical child abuse (Munchausen Syndrome by Proxy) – A systematic review of 796 cases

IntroductionLittle is known about the perpetrators of medical child abuse (MCA) which is often described as “Munchausen’s syndrome by proxy” or “factitious disorder imposed on another”. The demographic and clinical characteristics of these abusers have yet to be described in a sufficiently large sample. We aimed to address this issue through a systematic review of case reports and series in the professional literature.MethodA systematic search for case reports and series published since 1965 was undertaken using MEDLINE, Web of Science and EMBASE. 4100 database records were screened. A supplementary search was then conducted using GoogleScholar and reference lists of eligible studies. Our search yielded a total sample of 796 perpetrators: 309 from case reports and 487 from case series. Information extracted included demographic and clinical characteristics, in addition to methods of abuse and case outcomes.ResultsNearly all abusers were female (97.6%) and the victim’s mother (95.6%). Most were married (75.8%). Mean caretaker age at the child’s presentation was 27.6 years. Perpetrators were frequently reported to be in healthcare-related professions (45.6%), to have had obstetric complications (23.5%), or to have histories of childhood maltreatment (30%). The most common psychiatric diagnoses recorded were factitious disorder imposed on self (30.9%), personality disorder (18.6%), and depression (14.2%).ConclusionsFrom the largest analysis of MCA perpetrators to date, we provide several clinical recommendations. In particular, we urge clinicians to consider mothers with a personal history of childhood maltreatment, obstetric complications, and/or factitious disorder at heightened risk for MCA. Longitudinal studies are required to establish the true prognostic value of these factors as our method may have been vulnerable to publication bias.     

Web of deceit: A literature review of Munchausen syndrome by proxy

Munchausen syndrome by proxy (MSBP) is a form of child abuse wherein the mother falsifies illness in her child through simulation and/or production of illness, and presents the child for medical care, disclaiming knowledge as to etiology of the problem. From the literature, 117 cases of MSBP were reviewed. The most common presentations of MSBP were bleeding, seizures, central nervous system depression, apnea, diarrhea, vomiting, fever, and rash. Short-term morbidity rate was 100%; long-term morbidity rate was 8%. Mortality rate was 9%. Failure to thrive was associated with MSBP in 14% of cases. All perpetrators of MSBP were the mothers. The origins of this type of aberrant maternal behavior remain abstruse, as do the long-term psychological effects on the child victims. Guidelines for medical, social service, and legal management are provided.     

Munchausen syndrome by proxy: a survey of professionals' knowledge

This study examined professionals' knowledge of a relatively rare form of child abuse, Munchausen syndrome by proxy (MSBP). Eighty-six professionals representing hospital or other medical settings, community services programs, the state children's service agency, and various law enforcement agencies were surveyed. Results indicated that professionals employed in medical or hospital settings were three times more likely to have heard of the syndrome than those employed by community service agencies. Journal articles and colleagues were the most popular sources of information pertaining to MSBP. Respondents identified 77 possible cases of MSBP in their caseloads over the past year. Findings suggest the need for educating community professionals as well as the possibility that the incidence of MSBP has been grossly underestimated. Implications for future research and preventive efforts are discussed.     

Care taker blogs in caregiver fabricated illness in a child: A window on the caretaker's thinking?

Three recently diagnosed cases of caregiver-fabricated illness in a child at Seattle Children's Hospital shed light on a new manifestation of their caretakers’ attention seeking. The patients’ mothers were actively blogging about their children's reputed illnesses. Although it is not uncommon for parents of chronically ill children to blog about their child's medical course, specific themes in these blogs of parents suspected of medically abusing their children were noted. In particular, gross distortions of the information parents had received from medical providers were presented online, describing an escalation of the severity of their children's illnesses. The mothers reported contacting palliative care teams and Wish organizations, independently from their medical providers’ recommendations. They sought on-line donations for their children's health needs. We believe these blogs provide additional direct evidence of the suspected caregivers’ fabrications. Although we have not performed formal content analysis, blogs might also provide insight into the caretakers’ motivations. Protective Services and/or police investigators could consider querying the internet for blogs related to children at risk for caregiver-fabricated illness in a child. These blogs, if viewed in parallel with the children's medical records, could assist medical diagnosis and legal documentation of medical fabrication and assist in protective planning for the affected children.     

Abusive head trauma: A perpetrator confesses

Objectives

To present a detailed confession from a perpetrator of Shaken Baby syndrome.

Methods

Case study.

Results

We present a confession of Shaken Baby syndrome describing how the perpetrator severely injured a 3 year old with repeated bursts of acceleration-deceleration (shaking). The child sustained retinal and intracranial hemorrhage. Details of the confession and circumstances by which it was obtained lead us to believe its accuracy.

Conclusions

Accurate perpetrator confessions offer useful windows into realities and pathophysiology of abusive head trauma.     

Profiles in the development of behavior disorders among youths with family maltreatment histories

Violent conduct by youths ranks among the types of inappropriate behavior generally originating in difficult family and social contexts. A proper understanding of the development of violent conduct must consider the situation taken as a whole. This article documents the results of a qualitative study which aimed to determine the psychosocial profiles and needs of youths with serious behavior problems and a family history of physical, psychological or sexual abuse. The results are based on the review of clinical files of 12 boys and 11 girls between the ages of 9 and 17, who were under child protection. The 23 files were analyzed to document the simultaneous evolution of behavior problems, abuse, family and school context, and the intervention of child protection services (reporting, evaluation, measures taken, foster care). The qualitative analysis followed the chronology and life history of each youth, resulting in the emergence of three generic profiles: the Undesirable, the Explosive, and the Delinquent. Each of the profiles is described and placed in perspective using the attachment, trauma and socialization theories respectively. The study concludes with proposals of distinct intervention models to be applied to these youths in the school environment.     

The association between five forms of child maltreatment and depressive and anxiety disorders: A systematic review and meta-analysis

BackgroundChild maltreatment is a global public health issue that encompasses physical abuse, sexual abuse, emotional abuse, neglect, and exposure to intimate partner violence (IPV). This systematic review and meta-analysis summarises the association between these five forms of child maltreatment and depressive and anxiety disorders.MethodsPublished cohort and case-control studies were included if they reported associations between any form of child maltreatment (and/or a combination of), and depressive and anxiety disorders. A total of 604 studies were assessed for eligibility, 106 met inclusion criteria, and 96 were included in meta-analyses. The data were pooled in random effects meta-analyses, giving odds ratios (ORs) with corresponding 95% confidence intervals (CIs) for each form of child maltreatment.ResultsAll forms of child maltreatment were associated with depressive disorders (any child maltreatment [OR = 2.48, 2.14–2.87]; sexual abuse [OR = 2.11, 1.83–2.44]; physical abuse [OR = 1.78, 1.57–2.01]; emotional abuse [OR = 2.35, 1.74–3.18]; neglect [OR = 1.65, 1.35–2.02]; and exposure to IPV [OR = 1.68, 1.34–2.10]). Several forms of child maltreatment were significantly associated with anxiety disorders (‘any child maltreatment’ [OR = 1.68, 1.33–2.4]; sexual abuse [OR = 1.90, 1.6–2.25]; physical abuse [OR = 1.56, 1.39–1.76]; and neglect [OR = 1.34, 1.09–1.65]). Significant associations were also found between several forms of child maltreatment and post-traumatic stress disorder (PTSD).ConclusionsThere is a robust association between five forms of child maltreatment and the development of mental disorders. The Global Burden of Disease Study (GBD) includes only sexual abuse as a risk factor for depressive and anxiety disorders. These findings support the inclusion of additional forms of child maltreatment as risk factors in GBD.     

Child sexual abuse in Indonesia: A systematic review of literature,law and policy

BackgroundLike many middle-income countries, knowledge about child sexual abuse (CSA) is limited in Indonesia. The national government has stated a commitment to protect children from the worst forms of abuse, yet the sensitivity of CSA along with the complexity of culture and law, present substantial challenges.ObjectiveThis article reviews current knowledge about CSA in Indonesia, in the context of existing laws and policies that influence CSA prevention and intervention.MethodA systematic review of this research was conducted in the following manner: a review of scholarly literature and grey literature in English (19 papers) and in Bahasa Indonesian (11 papers), and a review of CSA-related Indonesian laws (4 documents) and policies (5 documents).ResultsThis review finds that knowledge about CSA in Indonesia is still limited. The taboos on discussing sexual matters were identified as factors that impede reporting of CSA. Poverty also leads to increasing children’s risk of sexual abuse. There was less attention to CSA occurring within family contexts and focus was more upon its occurrence outside of the family. The study identified that contradictory definitions of children within the law add to children’s vulnerability to CSA; this is especially the case for girls. Current child protection strategies in prevention and intervention lack specific focus on CSA.ConclusionFurther research is needed to enable the development of evidence-based approaches to better harmonize the development of law and policy with contemporary knowledge about CSA.     

Knowledge and management strategies in incest cases: A survey of physicians, psychologists and family counselors

A questionnaire was mailed to all 255 psychologists, psychiatrists, pediatricians, and family counselors listed in the 1983 telephone directory. Of the 108 private practitioners who responded, over one-half had treated a child or adult incest victim in the past year; 86% requested more training in this area. Practitioners had a high level of general knowledge about intrafamilial child sexual abuse. Nevertheless, one-third stated they would not refer to protective services a child who had first made, but then retracted, an incest allegation. While most pediatricians would recommend physical examination of a child who had retracted, only half of other professionals would do so. Women practitioners were more realistic about the high frequency of actual father-daughter incest and were more likely to report the hypothetical case of the retracted allegation.     

Child maltreatment by nursing staff and caregivers in German institutions: A population-representative analysis

BackgroundChild maltreatment by caregivers seem to make a significant contribution to general maltreatment rates. Interestingly, research assessing prevalence rates of maltreatment mainly focuses on individual components either in relation to different types of maltreatment or in relation to different types of institutions.ObjectiveThe current study assesses prevalence rates for child maltreatment by caregivers in hospitals, rehabilitation centers, facilities for the disabled, schools, Kindergartens, and after-school care or residential care.Participants and setting: In a cross-sectional survey, a representative sample of the German population above the age of 14 (N = 2,516) was selected in a random route approach. Participants were questioned retrospectively for the experience of physical, emotional and sexual abuse and neglect by caregivers in institutions.ResultsThe results demonstrate a relatively high rate of child maltreatment in German institutions. In detail, during inpatient stays in medical institutions, 19.0% of the participants reported to have experienced at least one type of maltreatment by nursing staff. Furthermore, 30.3% reported to have experienced at least one type of maltreatment by teachers during school life and 11.6% reported maltreatment by caregivers in care facilities. A significant number of participants reported multiple forms of maltreatment in all assessed institutions. Younger age of the respondents was associated with lower prevalence rates, which could be attributed to higher awareness for maltreatment in institutions nowadays.ConclusionsOur results demonstrate that child maltreatment by caregivers in institutions is a prevalent problem. A higher awareness for caregivers as potential perpetrators of maltreatment in institutions, including schools, medical institutions and care facilities, is needed in order to improve this alarming situation.     

Child maltreatment and problem gambling: A systematic review

This study systematically reviews research on child maltreatment and risk of gambling problems in adulthood. It also reviews adult problem gamblers’ risk of abusing or neglecting their own children. Multiple database searches were conducted using pre-defined search terms related to gambling and child abuse and neglect. We identified 601 unique references and excluded studies if they did not report original research, or did not specifically measure child maltreatment or gambling. Twelve studies that included multivariable analysis of childhood maltreatment exposure and problem gambling were identified. Six of seven studies examining childhood sexual abuse and four of five examining physical abuse showed a significant positive association between abuse and later gambling problems (odds ratios for sexual abuse 2.01–3.65; physical abuse 2.3–2.8). Both studies examining psychological maltreatment and two of three examining neglect identified positive associations with problem gambling. In most studies, risks were reduced or eliminated when controlling for other mental health disorders. The three studies measuring risk of child abuse and neglect among current problem gamblers suggest an increased risk for child physical abuse and medical conditions indicative of neglect although there is a considerable amount of variation among studies. Child abuse is associated with increased risk of gambling problems – gambling treatment providers should ask about maltreatment history as part of their clinical assessment. Problem gamblers may be more likely to physically abuse or neglect their children, but data here are more limited. Child welfare professionals should consider asking questions about parental gambling when assessing family risk.     

Childhood trauma and psychosis: Beyond the association

Childhood traumas have been extensively associated with the development of psychotic disorders. However, our understanding of processes underlying this relationship remains poor. In order to address this issue, we examined which specific aspects of childhood trauma are significantly associated with a first episode of psychosis. 109 patients with first episode of psychosis and 145 controls representative from general population were recruited in three centers in France. Child experiences of care and abuses allowed obtaining information about types of childhood trauma, age at first exposure, identity of perpetrator, and social support. Odds ratio were calculated for each of these aspects, adjusted for age, sex, and education. Sexual and physical abuses (OR = 2.26 (1.19–4.32)), and separation from one or both parents (OR ranging from 1.94 to 3.17; all significant) are significantly associated with an increased risk to present a first episode of psychosis. Furthermore, separation from mother occurring before age of 4 (OR = 5.96 (1.24–28.77)), and sexual and physical abuses perpetrated by someone other than parents (OR = 4.61 (1.66–12.80)) were also associated with an increased risk of first episode of psychosis. Finally, social support was significantly associated with a decreased risk to develop psychotic disorders (OR ranging from 0.33 to 0.42; all significant). Together, these findings suggest that some but not all aspects of childhood trauma are related to a significant risk to develop a first episode of psychosis.     

Risk factors for child neglect: A meta-analytic review

Knowledge of risk factors and their effects is vital for successfully preventing and reducing child neglect. This study provides a meta-analytic update of research on risk factors for child neglect. A total of 315 effect sizes were extracted from 36 primary studies and classified into 24 risk domains. Effects of 15 risk domains were significant and ranged from small (r = .110) to large (r = .372) in magnitude. Most risks were found at the parental level, such as having a history of antisocial behavior/criminal offending (r = .372); having a history of mental/psychiatric problems (r = . 259); having mental/physical problems (r = .207); and experiences of abuse in own childhood (r = .182). The effect of mother-related risk factors was not significantly different from the effect of father-related risk factors. It is concluded that child neglect is determined by multiple risk domains and that especially parent-related risk factors are important in preventing and reducing child neglect. Implications of the results for clinical practice are discussed.     

Explanations for child sexual abuse given by convicted offenders in Malawi: no evidence for "HIV cleansing"

Objective

A commonly cited, but unproven reason given for the rise in reported cases of child sexual abuse in Sub-Saharan Africa is the “HIV cleansing myth”—the belief that an HIV infected individual can be cured by having sex with a child virgin. The purpose of this study was to explore in Malawi the reasons given by convicted sex offenders for child sexual abuse and to determine if a desire to cure HIV infection motivated their offence.

Methods

Offenders convicted of sexual crimes against victims under the age of 18 were interviewed in confidence in Malawi's two largest prisons. During the interview the circumstances of the crime were explored and the offenders were asked what had influenced them to commit it. Each participant was asked the closed question “Did you think that having sex with your victim would cure or cleanse you from HIV?”

Results

58 offenders agreed to participate. The median (range) age of offenders and victims was 30 (16-66) years and 14 (2-17) years, respectively. Twenty one respondents (36.2%) denied that an offence had occurred. Twenty seven (46.6%) admitted that they were motivated by a desire to satisfy their sexual desires. Six (10.3%) stated they committed the crime only because they were under the influence of drugs or alcohol. None of the participants said that a desire to cure or avoid HIV infection motivated the abuse.

Conclusion

This study suggests that offenders convicted of a sexual crime against children in Malawi were not motivated by a desire to be cured or “cleansed” from HIV infection. A need to fulfil their sexual urges or the disinhibiting effect of drugs or alcohol was offered by the majority of participants as excuses for their behaviour.     

Childhood Maltreatment and School Problems: A Danish National Study

The association between child maltreatment (CM) and educational outcomes have been well documented. However, there is a paucity of research that explores the association between different types of maltreatment and other school problems that may affect the educational outcomes of maltreated children. This study examined the association between different types of CM and school changes, concentration problems, and special educational needs. Gender differences were also examined. Structured interviews were conducted with 2,980 participants. Significant associations emerged between CM, in particular, multiple maltreatment experiences and school problems. Males had higher concentration difficulties and special educational needs. More research attention is needed into optimal learning environments and interventions that support maltreated children more effectively.     

Evaluation of second step child protection videos: A randomized controlled trial

This randomized controlled trial (RCT) examined the effects of the Second Step Child Protection Unit videos on parents’ knowledge, motivation, and self-reported communication with their child about personal safety and childhood sexual abuse prevention. Parents of children between the ages of 3–11 years were randomly assigned to the intervention (watching the Second Step videos) or the control (watching videos on child obesity) groups. They completed measures assessing their knowledge of child sexual abuse (CSA), motivation to discuss CSA, self-reported discussions of CSA, child history of victimization, parent exposure to CSA, and comparable measures on topics of health and nutrition at pre-test. Participants viewed the videos one week later and immediately completed post-test 1, and then two months later completed the measures again. Multivariate Analyses of Covariance (MANCOVAs) and serial mediation analyses were conducted with the final sample of 438. The intervention group, compared to the control group, had significant increases in knowledge (specifically, less restrictive stereotype beliefs about CSA) and motivation to talk with their children about CSA both immediately after the intervention and at the two-month follow-up. Although the intervention did not have a direct effect on parent self-reported conversations with their children about CSA, it had a mediated effect. The intervention increased knowledge regarding CSA, which then predicted motivation, which in turn predicted conversations. The most pronounced effect was the intervention’s direct effect of increasing motivation immediately after the intervention, which then increased self-reported conversations with children about personal safety and CSA two months later.     

The intergenerational transmission of child maltreatment: A three-level meta-analysis

A parental history of experiencing child maltreatment is an important risk factor in several etiological theories of child maltreatment. In the past, two reviews have been conducted on the available evidence for intergenerational continuity in child maltreatment, but were only qualitative in nature. Therefore, the present review aimed to provide a quantitative summary of the current knowledge on intergenerational transmission of child maltreatment. In our 3-level random-effects meta-analysis, we included 84 studies reporting on 285 effect sizes and found a medium summary effect of r = 0.289; 95% CI [0.257, 0.337], with significant variation in effect sizes within (level 2) and between (level 3) studies. This implies that in families of parents who experienced maltreatment in their own childhood, the odds of child maltreatment are almost three times the odds of child maltreatment in families of parents without a history of experiencing child maltreatment (OR = 2.990). However, as indications for bias were found, caution is warranted in interpreting this effect. Moderator analyses revealed that the effect of intergenerational transmission was the smallest in children who experienced physical abuse. Further, study quality was negatively associated with effect size magnitude. We highlight the need for an improvement in quality of primary research, and discuss implications of our findings for clinical practice.     

Childhood emotional maltreatment and mental disorders: Results from a nationally representative adult sample from the United States

Child maltreatment is a public health concern with well-established sequelae. However, compared to research on physical and sexual abuse, far less is known about the long-term impact of emotional maltreatment on mental health. The overall purpose of this study was to examine the association of emotional abuse, emotional neglect, and both emotional abuse and neglect with other types of child maltreatment, a family history of dysfunction, and lifetime diagnoses of several Axis I and Axis II mental disorders. Data were from the National Epidemiological Survey on Alcohol and Related Conditions collected in 2004 and 2005 (n = 34,653). The most prevalent form of emotional maltreatment was emotional neglect only (6.2%), followed by emotional abuse only (4.8%), and then both emotional abuse and neglect (3.1%). All categories of emotional maltreatment were strongly related to other forms of child maltreatment (odds ratios [ORs] ranged from 2.1 to 68.0) and a history of family dysfunction (ORs ranged from 2.2 to 8.3). In models adjusting for sociodemographic characteristics, all categories of emotional maltreatment were associated with increased odds of almost every mental disorder assessed in this study (adjusted ORs ranged from 1.2 to 7.4). Many relationships remained significant independent of experiencing other forms of child maltreatment and a family history of dysfunction (adjusted ORs ranged from 1.2 to 3.0). The effects appeared to be greater for active (i.e., emotional abuse) relative to passive (i.e., emotional neglect) forms of emotional maltreatment. Childhood emotional maltreatment, particularly emotionally abusive acts, is associated with increased odds of lifetime diagnoses of several Axis I and Axis II mental disorders.