Homicide by decubitus ulcers

On tackling abuse of older people: The forensic challenges in fatal cases investigation

The World Health Organization recently presented the priorities for tackling abuse of older people in a coordinated and strategic way. However, data on the forensic scenario is still lacking. In this context, the aim of the present work was to provide a comprehensive literature review of this inherently complex phenomenon in the post-mortem setting, in order to better characterize it from a forensic point of view. A comprehensive literature search was performed in three electronic databases following the PRISMA guidelines. Sociodemographic and medical data of victims and perpetrators, post-mortem data, types of abuse and risk factors were extracted from non-aggregated data. Forty-eight papers dealing with abuse in the post-mortem setting were included, with a predominance of case reports and case series. The review showed that neglect was the most common type of abuse and victims are predominantly older women who are abused in a domestic setting by trusted family member. To generate more and better data, expanded research in the forensic field requires standardized methods and the raise of professional awareness about abuse of older people.

Complaints Matter: Seriousness of Elder Mistreatment Citations in Nursing Homes Nationwide

Mistreatment of nursing home residents is prevalent and leads to harmful consequences. The Centers for Medicare & Medicaid Services's (CMS) mission to protect residents' right to be free from mistreatment is implemented partially through state survey agencies' (SSAs) issuance of deficiency citations. The goal of this study was to compare SSA standard surveys and SSA complaint investigations with regard to the seriousness (scope and severity) of the mistreatment citations issued. A cumulative link mixed model was built to estimate the differences between standard surveys and complaint investigations in the seriousness of four core and two secondary mistreatment citations nationwide from 2014 to 2017. In all of the six mistreatment deficiency citations, complaint investigations were more likely to be determined as more serious compared with standard surveys. The findings reinforce the importance of strengthening nursing homes' and CMS/SSA response to consumers' concerns and grievances before they escalate into more harmful mistreatment.

Neglect of Older People: Touching on Forensic and Pathophysiological Aspects

BACKGROUND AND OBJECTIVES

Neglect of older people is common and may result in fatal and nonfatal outcomes. Normal changes of aging and disease-related symptoms may overlap with markers of neglect and lead to under-detection. This review aims to delineate medical, psychiatric, and pathophysiological indicators in the victim-identified in forensic case reports-to point out areas of overlap and raise awareness in Health Care Professionals.

RESEARCH DESIGN AND METHODS

Medical and forensic databases were searched with the search terms: neglect, elder, elderly, forensic, homicide for detailed case reports on elder neglect. Cases were reviewed as to victim age, sex, medical/psychiatric diagnosis, perpetrator, victim-to-perpetrator relationship, cause of death (if fatal), location of incident, autopsy findings (if fatal), and ancillary studies. A total of 168 publications were retrieved, of these 11 publications, containing a total of 25 cases, yielded sufficient detail on each case to be included in the qualitative analysis.

RESULTS

Neglect is associated with poor physical, psychological, and mental health. Neglect can be a direct cause of death or contribute to a fatal outcome by exacerbating existing conditions. Red flags of neglect included malnutrition, dehydration, poor hygiene, untreated decubitus ulcers, hypothermia, contractures, and an uncooperative caregiver. However, incontrovertible evidence of neglect is not always easy to obtain due to age and disease-related changes.

DISCUSSION AND IMPLICATIONS

The findings document the extent and seriousness of elder neglect and highlight the importance of detailed documentation as well as collaboration between clinicians, allied health professionals, law enforcement and medical forensic services to improve patient outcomes and reduce the risk of further incidents.

[The diagnostic criteria for the improper care of the elderly subjects and their forensic medical significance]

The demographic ageing of the population is accompanied by the gradual increase in the number of the people of the advanced age both in Russia and in other countries all over the world. This situation enhances the probability of violence and the improper care of the elderly subjects both in their families and in the specialized socio-medical facilities. The objective of the present work was to study the experience of the foreign specialists dealing with the problem of the improper care for the elderly subjects with a view to the identification of the diagnostic criteria for the application in the forensic medical practice. The improper care of the elderly subjects is one of the most widespread forms of violence because the associated inadequate actions or the absence of thereof are likely to be a cause of high morbidity and mortality among the persons of this age group as a result of infectious diseases. In the case of the lethal outcomes, the measures of investigation have the purpose not only to elucidate the cause of death but also to establish the relationship between the fact of death and the form of violence including the improper care. The latter can be manifested as the poor hygienic conditions, untidiness of attire, marked dehydration, nutritional dystrophy, injuries and skin burns, persistent and/or refractory cutaneous eruption in the anogenital and inguinal regions, inadequately treated decubital sore of atypical localization. The most dangerous complication of decubital ulcers in the elderly subjects is the systemic infection making up the commonest case of death. Such lethal outcomes are considered to be accidents and sometimes are qualified as murder. The report of the careful forensic medical examination is indispensable for the reliable evaluation of the circumstances of death and the quality of the medical treatment provided for the elderly subjects. Not infrequently it is of crucial importance in the civil and criminal procedures.

Decubitus ulcers and ligature marks as evidence in a homicide case

When abuse, maltreatment and neglect are suspected, a proper physical examination is essential. This is even more important at autopsy, when there is no possibility to gain information from the alleged victim and where the forensic pathologist has to link the evidenced signs or sequalae of abuse with the possible manner and cause of death. This case report presents the results and conclusions of the medico-legal autopsy of a 30-year-old woman found dead in her fiancé's home. The conditions and material evidence found on scene aroused doubts on the cause and manner of death. Dermatological signs found on the corpse (abrasions, contusions and decubitus ulcers) suggested a history of domestic abuse and neglect that was further confirmed by a detailed macroscopic and microscopic examination of the body. An insight into the woman's medical history further implied the possibility of long-term domestic violence. The forensic pathologist reported bronchopneumonia as the main cause of death, provoked by the combined effect of malnourishment, deliberated immobilization and neglected decubitus ulcers. This case is uncommon as it presents the homicide of a young woman caused by a prolonged abusive behaviour associated with complete neglect of her aggravating health conditions and provoked injuries.

Investigation of Deaths of Chronically Disabled Persons and Institutionalized Persons

The investigation of deaths involving chronically disabled and/or institutionalized persons represents an important challenge to the medicolegal death investigation community. For the purposes of this review, the chronically disabled and/or institutionalized are considered to include three non-mutually exclusive subcategories: the disabled elderly, the severely disabled, and psychiatric patients. Because deaths within certain of these populations tend to be common and expected, a very important goal when such deaths occur is the appropriate referral of cases to the medical examiner/coroner. Although each subcategory has distinct issues of importance regarding death investigation, there is also a reasonable amount of overlap between the three groups. This review provides an overview of the three subcategories, the reasons such persons may be at risk for premature, unexpected, or unnatural death, the many important issues of concern when investigating deaths within these vulnerable populations, and important preventative strategies within each group.

Elder mistreatment in the nursing home: a systematic review

Because of their significant dependence on others for their care, nursing home residents are potentially vulnerable to abuse and/or neglect. The topic of elder mistreatment, whether in the nursing home or other living environments, received little attention from clinicians and researchers until the past 2 decades. Original research is now emerging that sheds light on the scope of the problem and the challenges to timely prevention, identification, and management. Practitioners may use this information to recognize and change factors associated with a higher likelihood of nursing home mistreatment.

Elder neglect and the pathophysiology of aging

Elder neglect, one of the 6 forms of elder maltreatment, is difficult to diagnose and is underreported both in the scientific literature and to law enforcement. Recognizing fatal neglect is even more challenging especially with concurrent organic disease. Many entities can mimic elder neglect, and many age-related changes can result in pathology that may be confused with maltreatment. We retrospectively reviewed all forensic cases of individuals age sixty-five years and older which were referred for autopsy. Cases of fatal neglect were analyzed as to age, sex, race, cause of death, location of incident, perpetrator, victim-to-perpetrator relationship, and autopsy and ancillary findings. The cases studies totaled 8. The age range was 74 to 94 years. Two were white, 6 black, one male, and 7 female. The causes of death were sepsis due to severe decubitus ulcers and severe dehydration. Five cases occurred in the victim's home, and 3 occurred in an institution (nursing home/care facility). In 5 cases, the perpetrators were family members. The pathophysiology of aging with respect to elder maltreatment is reviewed.

Historical perspective on pressure ulcers: the decubitus ominosus of Jean-Martin Charcot

Jean-Martin Charcot was a towering figure in the French medical community in the 19th century. Among the diseases he studied was the decubitus, or pressure ulcer, as it is commonly called today. He did not believe that pressure or local irritation were causative factors for the decubitus but rather subscribed to the "neurotrophic theory," which held that damage to the central nervous system led directly to its occurrence. Charcot observed that many patients who developed eschar of the sacrum and buttocks died soon afterwards, and referred to this lesion as the decubitus ominosus, implying that its occurrence heralded impending death. His description of the evolving decubitus is extraordinarily detailed and accurate and includes complications that are seldom seen today, such as gangrenous metastases to the lung and invasion of the spinal cord. Charcot's therapeutic nihilism is largely a product of the limited medical technology of his day. The importance of risk factor assessment and timely intervention for persons at risk is now understood. In addition, it is recognized that not all pressure ulcers are unavoidable and that many ulcers, particularly those in early stages, can be reversed. Comparing Charcot's view of the decubitus with our own, insight is provided into the way medicine is practiced today.

Medico-legal aspects of pressure sores

Forensic pathologists are increasingly confronted with the need of expertises, which refer to neglected prevention of pressure sores in cases of suspected malpractice. In Hamburg, Germany, a monitoring system for advanced grade decubitus was established by use of routine post mortem examinations before cremation. The trend of decubitus prevalence turned out to be correlated with a local nursery-related quality improvement programme demonstrating the impact of care factors. However, forensic expertise in individual cases must balance very carefully if a fatal decubitus disease was predominantly care-related. A study on nine fatalities with advanced grade decubitus failed to show an increase of Procalcitonin (PCT) as a marker for septicemia. A suppurative osteomyelitis was found in only nine of 20 cases with grade IV decubitus. Even if there is proof for septicemia, the causality must be ensured to be truly decubitus-related.