Self-inflicted injuries: The intersection of mental health and traumatic injury in Malawi.

Self-inflicted injury, the most common form of intentional injury, disproportionately affects low-income countries, but is poorly described in this setting. This retrospective review of the 2008-2018 trauma registry at a referral hospital in Malawi included all victims of intentional injury ≥10 years. Self-inflicted injuries were compared to assaults. The primary outcome was in-hospital mortality. Common mechanisms of self-inflicted injuries were fall from height, poisoning, and penetrating injury. In-hospital mortality from self-inflicted injury was 8.8% vs. 1.9% for assault. Those who died from self-inflicted injury were more often older (median 34 vs. 26 years, p < 0.001), male (91.9% vs. 67.8%, p < 0.001), unemployed (32.8% vs. 6.4%, p < 0.001), and most commonly died by hanging (60%). The odds of in-hospital mortality after self-inflicted injury was four times assault (OR 4.0 [95% CI 1.4-11.5], p = 0.01). The trauma registry proved useful for describing self-inflicted injury in this setting.

The two faces of intentional self-inflicted injury: High in-hospital mortality, low postdischarge mortality, but high readmission rates.

BACKGROUND: Intentional self-inflicted injuries present unique challenges in treatment and prevention. We hypothesized intentional self-inflicted injuries would have higher in-hospital and postdischarge mortality than nonintentional self-inflicted injuries trauma. METHODS: Adult patients evaluated 2008 to 2012 were identified in our trauma registry and matched with mortality data from the National Death Index. Intentional self-inflicted injuries were identified using E-Codes. Readmissions were identified and analyzed. Intentional self-inflicted injuries patients who died in-hospital were compared with those surviving to discharge. Univariate analysis was performed using nonparametric tests. Kaplan-Meier curves were plotted to compare mortality ≤5 years postdischarge between intentional self-inflicted injuries and non-intentional self-inflicted injuries patients. RESULTS: In the study, 8,716 patient records were evaluated with 245 (2.8%) classified as intentional self-inflicted injuries. Eighteen (7.8%) patients with intentional self-inflicted injuries had multiple admissions, compared with 352 (4.4%) patients with nonintentional self-inflicted injuries with readmissions (P = .0210). In-hospital mortality was higher for intentional self-inflicted injuries compared with patients with non-intentional self-inflicted injuries (18.7% vs 4.9%, P < .0001). Survival analysis demonstrated that patients with intentional self-inflicted injuries had significantly lower postdischarge mortality at multiple time points. CONCLUSION: Patients with intentional self-inflicted injuries trauma have high in-hospital mortality, but low postdischarge mortality. We attribute this to high lethality mechanisms but appropriate psychiatric treatment and rehabilitation. However, the high intentional self-inflicted injuries readmission rate indicates further study of intentional self-inflicted injuries follow-up is warranted. Better prevention strategies are needed to identify and intervene in patients at-risk for intentional self-inflicted injuries.

Gangrena gaseosa / Gangrène gazeuse / Gas gangrene

Se presenta un paciente masculino de 29 años, mestizo, recluso, quien 7 días antes de haber sido remitido al servicio de urgencias del Hospital Universitario Amalia Simoni se había inoculado, en autoagresión, heces fecales en la pierna y el muslo derechos. Refirió dolor y presentaba gran toma del estado general. A la exploración física se constató aumento de volumen generalizado del miembro inferior derecho, con zonas de eritema marcado que alternaban con áreas de necrosis que incluso afectaban el abdomen bajo, aumento de la temperatura local; a la palpación, dolor intenso con amplia zona de crepitación subcutánea, además de bulas de contenido serohemático, pútrido, de olor fétido. La radiografía reveló aumento marcado de la opacidad de las partes blandas, bandas de gas a nivel del tejido celular subcutáneo y presencia de numerosas bulas sin toma ósea. Se decidió tratamiento quirúrgico multidisciplinario que incluyó la desarticulación en guillotina del miembro inferior derecho a nivel de la cadera y toilette amplia, medidas de soporte vital, y la combinación de clindamicina, vancomicina y meronem. La gangrena gaseosa es una infección fulminante de los tejidos blandos con una mortalidad elevada; la sospecha diagnóstica y el entendimiento de la fisiopatología mejoran el pronóstico. El soporte vital, el equilibrio del medio interno, el uso de antimicrobianos de amplio espectro y un tratamiento quirúrgico agresivo, disminuyen la mortalidad(AU)

A case of a 29-year convict mestizo male patient is presented here. This patient is referred to the emergency department of Traumatology at Amalia Simoni University Hospital, seven days after having self-inoculated with stool in his right leg and thigh as self-harm. The patient complained of pain and his general was very poor. Physical examination revealed generalized increase in volume of the right lower limb, with marked erythema areas alternating with areas of necrosis that were even affecting the lower abdomen; increased local temperature, tenderness, pain with subcutaneous crepitus in wide area were found, as well as bulls serohematic bulls, putrid, foul-smelling. Radiography reveals marked increase in opacity of the soft tissues, bands of gas at the level of subcutaneous tissue and the presence of numerous bulls without bone involvement. Multidisciplinary surgical treatment was decided including the guillotine disarticulation of the right leg to hip level and wide toilette, life support, and the combination of clindamycin, vancomycin, and meronem. Gas gangrene is a fulminant soft tissue infection with high mortality; the suspected diagnosis and understanding of the pathophysiology improve prognosis. Life support, balance the internal environment, the use of broad-spectrum antimicrobials and aggressive surgical treatment, reduce mortality(AU)

Un patient âgé de 29 ans, métis, reclus, référé au service d'urgences à l'hôpital universitaire "Amalia Simoni" dû à une automutilation (inoculation de selle dans la jambe et la cuisse droites), est présenté. Il a exprimé une douleur et une sensation de mal-être. Dans l'examen physique, on a pu constater une inflammation du membre inférieur droit; des zones érythémateuses très marquées alternant avec des zones nécrosées, même arrivant à l'abdomen bas; une augmentation de la température locale; une douleur violente avec une zone de crépitements à la palpation, et des bulles à contenu séro-hématique, putréfié et fétide. La radiographie a révélé une augmentation significative de l'opacité des parties molles, des bandes gazeuses au niveau du tissu cellulaire sous-cutané, et une présence de nombreuses bulles sans prise osseuse. On a décidé un traitement chirurgical pluridisciplinaire consistant à une désarticulation en guillotine du membre inférieur droit au niveau de la hanche et un curettage profond; des soins intensifs, et une combinaison de clindamycine, vancomycine et méropénème. La gangrène gazeuse est une infection fulminante des tissus mous avec un taux de mortalité très haut. Le diagnostic suspecté et la compréhension de la physiopathologie améliorent le pronostic. Les soins intensifs, l'équilibre du milieu intérieur, l'emploi d'antimicrobiens à large spectre et un traitement chirurgical agressif font réduire le taux de mortalité(AU)

[Autoerotic fatalities in Greater Dusseldorf]. / Autoerotische Todesfälle im Grossraum Düsseldorf.

Autoerotic fatalities in the Greater Dusseldorf area correspond to the relevant medicolegal literature. Our results included exclusively young to middle-aged, usually single men who were found dead in their city apartments. Clothing and devices used showed a great variety. Women's or fetish clothing and complex shackling or hanging devices were disproportionately frequent. In most cases, death occurred due to hanging or ligature strangulation. There was no increased incidence of underlying psychiatric disorders. In most of the deceased no or at least no remarkable alcohol intoxication was found. Occasionally, it may be difficult to reliably differentiate autoerotic accidents, accidents occurring in connection with practices of bondage & discipline, dominance & submission (BDSM) from natural death, suicide or homicide.

[Complex suicides--a review of the literature]. / Kombinierte Suizide--eine Literaturübersicht.

The term "complex suicide" stands for suicides committed by using more than one method. A distinction can be made between planned and unplanned complex suicides (primary/secondary combinations). In planned complex suicides 2 or more methods are applied simultaneously in order to make sure that death will occur even if one method fails. In unplanned complex suicides the mode of performance is changed after the first method chosen failed or was working too slow or proved to be too painful. In planned complex suicides typically two of the generally common methods of suicide (e.g. ingestion of medicines, hanging, use of firearms, drowning, fall from a height) are combined. But also unusual combinations have been described such as the simultaneous firing of two guns, self-immolation in combination with other suicide methods or shooting oneself while driving a car. In unplanned complex suicides self-inflicted injuries by sharp force, especially cuts of the wrists, are often found as the primary act of suicide. In some cases the suicide switches from cuts to stabs (mostly to the heart region). Other methods often used after the first phase of suicide are hanging and jump from a height. In the literature the use of up to 5 suicidal methods applied one after the other have been described.

Suicide by self-immolation in Berlin from 1990 to 2000.

We investigated retrospectively the forensic autopsy cases of suicide by self-immolation in Berlin from 1990 to 2000. There were 46 cases (35 men and 11 women), corresponding to 0.76% of all known suicides committed in Berlin during this period. The most common reasons for self-immolation were separation from a partner or financial problems. Two individuals had political reasons. There was a history of mental disturbances in 65% of these suicide cases. The location of the self-immolation was outdoors in 65%, the rest were indoors, except for three victims, who committed suicide in their cars. In nearly all cases, the individuals had doused themselves with an inflammable fluid, usually petrol. One-third of the victims died from burn shock, about 20% from a combination of severe burns and inhalation trauma. The median body surface area burnt was 78% for all cases. The blood had a mean 21% carboxyhemoglobin concentration and 0.07 microg/ml of cyanide. Suicide by self-immolation was committed under the influence of drugs in nine cases and of alcohol in 11 cases.

Self-inflicted patient burns: suicide versus mutilation.

Though suicide by burning is well-described, little information is available regarding patients who mutilate themselves by burning without suicidal intent. We reviewed 31 patients admitted from 1980 to 1991 with self-inflicted burns to describe differences between self-mutilation and attempted suicide (AS). In 16 patients who had mutilated themselves, mean burn size was 1.6% TBSA (range 0.3% to 9.0% TBSA) compared with 35.4% TBSA in the 15 patients who had attempted suicide (range 11.5% to 90% TBSA; p < 0.0001). Twelve of 15 patients who had attempted suicide used flammable liquids for self-immolation, whereas patients who had mutilated themselves often used techniques that they could control, including scalding, chemicals, and contact injuries. Most patients in both groups and previous histories of psychiatric disorders. Self-mutilators had a high incidence of personality disorders (56%), whereas the AS group more frequently suffered from depression (47%). Nine (56%) patients who had mutilated themselves had previous self-inflicted burns, compared with only one patient in the AS group. Mean lengths of stay, number of surgeries, and hospital and physician charges were higher for the AS group. Case examples of both types of injuries are presented. Burn care professionals should be familiar with syndrome of self-mutilation by burning. Patients often present with puzzling injuries and require psychiatric treatment in addition to burn care.

[Amputation injuries of large extremity segments. Clinical management]. / Amputationsverletzungen grosser Gliedmassenabschnitte. Klinisches Management.

Amputating injuries are often combined with multiple trauma. The management of these serious traumas has to consider survival more than restoration of function and extremity preservation. Out of 51 patients with 60 macroamputation injuries only one case was successful in replantation. The leading rule in the treatment of macroamputation still must be life before limb, as our series of the years 1988 up to 1991 clearly shows.

What happens to patients who frequently harm themselves? A retrospective one-year outcome study.

Between 1982 and 1987, 42 patients were selected who had been admitted three times in one week to the Regional Poisoning Treatment Centre in Edinburgh for the treatment of deliberate self-harm. Most (87%) of these admissions related to drug overdose. Most of the patients were young, unemployed, lacking a partner and from the low social classes. Three-quarters of the sample had at least one known conviction and more than a third were known to have served a prison sentence. There was only one patient in whom mental illness was thought to be relevant to the episode of self-harm, although five patients were mildly mentally handicapped. Case notes were reviewed to assess the outcome one year after the index admission. None of the patients had committed suicide, although 36 repeated self-harm during the follow-up year.

Purposely self-inflicted injury resulting in death and hospitalisation in New Zealand.

Purposely self-inflicted injury is the second most common cause of injury death in New Zealand and is also a major cause of hospitalisation. Despite the significance of the problem there has been relatively little research undertaken in New Zealand. Injury mortality and morbidity data files for 1984 were examined and upgraded to provide as comprehensive an overview of this injury problem as the data would permit. The results show that the fatality rate was highest amongst the elderly, and males had higher death rates than females for all ages. In contrast to this, hospitalisation rates peaked among the 15-20 year olds and females had higher rates than males for all ages. Whereas Maori had a significantly lower fatality rate than non-Maori the converse was the case for hospitalisation. A more consistent effect occurred for marital status, the married group had significantly lower fatality and hospitalisation rates than the non-married group. The major occupational group "production, transport and labourers" had the highest mortality rate, whereas service workers, in particular house staff, had the highest rate of morbidity. Whereas hanging was the most common method (33%) used in fatal injury events, poisoning was the most common method (91%) used for those events which resulted in hospitalisation. In the latter case, psychotropic agents, in particular tranquillisers, accounted for 50 per cent of all poisoning. These data show that mortality experience is not a reliable guide to injury morbidity experience. Prevention is discussed in the context of limiting the availability and lethality of agents.

[Situational reactions in suicidologic practice]. / O situatsionnykh reaktsiiakh u podrostkov v suitsidologicheskoi praktike.

The paper is devoted to the description of suicidal manifestations in mentally normal adolescents among typical behavioural disorders characteristic of situational reactions of this age. Three types of suicido-dangerous situational responses of adolescents were specified with regard to their age and auto-and heteaggressiveness ratio: reaction of deprivation, explosive reaction and reaction of auto-elimination. Suicidogenic conflicts were analyzed and spheres of age-specific suicidal conflicts were defined. It is advisable that outpatient management of mentally normal adolescents with a history of a suicidal attempt be conducted in a special room of presentive suicidological service.

Lethality of suicide attempt rating scale.

An 11-point (0-10) scale for measuring the degree of lethality of suicide attempts is presented. The scale has nine example "anchors" and uses the relative lethality of an extensive table of drugs. The psychometric studies show the scale to be of at least equal-interval, possibly even ratio measurement level. The equal-interval quality allows suicidal behaviors to be specified in numeric relationship to each other relieving us of the burden of using unquantified labels such as "mild," "moderate," and "serious." Having a standardized, commonly used reference scale should greatly facilitate our research and clinical efforts to communicate our findings. The scale can be used reliably by nonmedical personnel with no prior training.

Self-destructiveness among the young: an epidemiological study of violent deaths.

The violent death rate (suicide, homicide, and accidents) among the young in the United States has recently increased and is currently higher than ever recorded; by contrast, the violent death rate for the total population decreased over the century. This increase among the young is due to the doubling of homicide rates and the tripling of suicide rates over the past 15 and 20 years, respectively. The risk of dying a violent death is greater for 20-24 year-olds than for 15-19 year-olds, and greater for males than for females; nonwhite rates are currently higher than white rates among 20-24 year-olds, whereas the rates are similar for 15-19 year-olds. Suicide, homicide, and accidents may all represent suicidal tendencies and should be included in any comprehensive attempt to understand the epidemiology of self-destructiveness.