The choking game or suffocation roulette in adolescence

Online extreme challenges putting children at risk: what we know to date

INTRODUCTION

Extreme online challenges consist in taking part in challenges proposed on web and sharing the results in videos posted on social media. The use of social networks is widespread among the very young, giving easy access to potentially dangerous content with consequences on health.

EVIDENCE ACQUISITION

The aim of this literature review was to describe the most common challenges involving children and adolescents over the last 20 years. We focused on participants features (such as age, sex and psychological background) and health implications. The review included research articles and reviews published between 2000 and 2021. We used Pubmed, Scopus and Web of science as search engines.

EVIDENCE SYNTHESIS

Many types of online challenges emerged from the analysis of the literature. The most common challenges are those that lead to self-harm, which involve acts at risk of choking and challenges that potentially lead to suicide and ingestion of substances. The extreme challenge phenomenon is a public health issue that affects a vulnerable population, as it is young and susceptible to peer pressure influence. Participants often showed problematic personality traits, making them more likely to get involved in these behaviors.

CONCLUSIONS

It is necessary for parents, teachers and health workers to be aware of the spread of the online challenges, to improve prevention interventions in the age groups involved.

Adolescent Mental Health and the Choking Game

OBJECTIVES

To examine the demographic and health risk factors associated with participation in the choking game (CG), a dangerous and potentially fatal strangulation activity in which pressure is applied to the carotid artery to temporarily limit blood flow and oxygen.

METHODS

We obtained data from 2 cross-sectional studies realized respectively in 2009 and 2013 among French middle school students. The 2009 (n = 746) and 2013 (n = 1025) data sets were merged (N = 1771), and multivariate modeling was conducted to examine demographic and clinical characteristics of youth reporting a lifetime participation in the CG. The 2 studies included questions about risk-taking behaviors and substance use, and standardized assessments were used to collect conduct disorder symptoms and depressive symptoms.

RESULTS

In the merged 2009 and 2013 data set, the lifetime prevalence of CG participation was 9.7%, with no statistically significant differences between boys and girls. A multivariate logistic regression revealed that higher levels of conduct disorder symptoms (odds ratio: 2.33; P < .001) and greater rates of depressive symptoms (odds ratio: 2.18; P < .001) were both significantly associated with an increased likelihood of reporting CG participation.

CONCLUSIONS

The significant relationship between elevated levels of depressive symptoms and participation in the CG sheds new light on the function of self-asphyxial activities. However, with the finding that higher rates of conduct disorder symptoms were the most important predictor of CG participation, it is suggested that the profile and the underlying motivations of youth who engage in this activity should be reexamined.

The Choking Game on YouTube: An Update

The choking game (TCG) is an adolescent activity in which asphyxiation is used to obtain a “high,” occasionally resulting in seizures or death. A plethora of TCG information is available through YouTube, though this content has not been evaluated recently. The current study described TCG as portrayed in YouTube videos and compared views and ratings of TCG videos to unrelated videos. The TCG videos demonstrated diverse methods of asphyxiation, with a minority showing injury to the participants. TCG videos were less likely to be commented on or rated positively than non–choking game videos. TCG prevention videos differed significantly from actual TCG videos in the way they depicted the social context of TCG. Thus, TCG videos are accessible through YouTube, but the prevention materials available on YouTube are not accurate or representative. Accurate and educational online prevention materials should be created to decrease the occurrence of TCG.

Prevalence and associated harm of engagement in self-asphyxial behaviours ('choking game') in young people: a systematic review

OBJECTIVE

To assess the prevalence of engagement in self-asphyxial (risk-taking) behaviour (SAB) ('choking game') and associated morbidity and mortality in children and young people up to age 20.

DESIGN

Systematic literature review.

SEARCH STRATEGY

Electronic database search of MEDLINE, Embase, PsycINFO, CINAHL, PubMed, Web of Science Core Collection, BIOSIS citation index and the Cochrane register with no language or date limits applied. References of key papers were reviewed, and experts were contacted to identify additional relevant papers.

ELIGIBILITY CRITERIA

Systematic reviews, cross-sectional, cohort and case-control studies, and case reports examining SAB with regard to individuals aged 0-20 years, without explicitly stated autoerotic, suicidal or self-harm intentions were included.

RESULTS

Thirty-six relevant studies were identified, and SAB was reported in 10 countries. In North America, France and Colombia, awareness of SAB ranged from 36% to 91% across studies/settings, and the median lifetime prevalence of engagement in SAB was 7.4%. Six studies identified the potential for SAB to be associated with engagement in other risk behaviours. Ninety-nine fatal cases were reported. Of the 24 cases described in detail, most occurred when individuals engaged in SAB alone and used a ligature.

CONCLUSIONS

The current evidence on SAB among young people is limited, and stems predominantly from North America and France. Awareness of SAB among young people is high, and engagement varies by setting. Further research is needed to understand the level of risk and harm associated with SAB, and to determine the appropriate public health response.

Prevention of the Choking Game: parent perspectives

Background:

Many preadolescents and adolescents have been reported to take part in forced asphyxiation as a means of creating a feeling of being high without taking drugs. This activity goes by different names, including the Choking Game, Blackout, and Space Monkey. The limited epidemiological data suggest that about 6-11% of adolescents report having engaged in this behavior.

Methods:

This study surveyed a predominantly Caucasian cohort of parents regarding their knowledge of the choking game and its associated risks, as well as their attitudes toward possible prevention efforts.

Results:

Three quarters of parents responding reported being familiar with the choking game but considerably fewer (20%) reported having talked to their children about this activity. Ninety-six percent of parents reported knowing that unintentional death was a potential risk and ninety percent believe information about this activity should be included in school health curricula.

Conclusion:

Parents of adolescents in the United States appear to be quite knowledgeable about the Choking Game and its potential risks and are overwhelmingly supportive of prevention measures. The parents surveyed understood the importance of preventing children from engaging in the Choking Game, but may need specific help in how to talk to their children about it. Further work is needed to confirm that the proportion of parents identified as aware of this risk taking behavior is consistent across other populations and to urgently identify effective prevention efforts that can be integrated into existing health curricula.

Association of adolescent choking game activity with selected risk behaviors

OBJECTIVE

Previous research has recommended education for parents, teachers, and anticipatory guidance by pediatricians regarding participation in the so-called choking game, a potentially fatal behavior. The purpose of this study was to examine possible associations between selected demographic variables and risk behaviors with youth engagement in the choking game on the basis of secondary data analysis from a general adolescent health risk behavior survey.

METHODS

Self-administered survey data from an adolescent needs assessment was used to assess choking game behavior between fall 2008 and fall 2009. The sample included 192 classrooms across 88 schools in a Midwestern state.

RESULTS

Of the 3598 questionnaires distributed to middle and high school students, 3408 (95%) were returned completed. Participation rate in the choking game was 9%, with male participation (11%) greater than female participation (7%), and high school students (11%) more likely than middle school students (5%) to participate. Adjusted odds ratios found that the likelihood of middle school students engaging in the choking game were higher for older students, substance users, and those having lower grades. For high school students, adjusted odds ratios found that being older, substance use, and selected mental health issues (forced sex and attempted suicide) were most associated with choking activities.

CONCLUSIONS

Engaging in the choking game was highly associated with abuse of substances, suggesting that youth engage in the choking game for the thrill-seeking experience of brief euphoria, a drug-related feeling. To reduce the potentially fatal consequences associated with this behavior, pediatricians should screen youths and provide anticipatory guidance for higher-risk youths and their parents.

The choking game and YouTube: a dangerous combination

PURPOSE

To study postings of partial asphyxiation by adolescents on YouTube and to increase awareness of this dangerous activity as well as the value of YouTube as a research tool.

METHODS

Videos were searched on YouTube using many terms for recreational partial asphyxiation. Data were gathered on the participants and on the occurrence of hypoxic seizure.

RESULTS

Sixty-five videos of the asphyxiation game were identified. Most (90%) participants were male. A variety of techniques were used. Hypoxic seizures were witnessed in 55% of videos, but occurred in 88% of videos that employed the "sleeper hold" technique. The videos were collectively viewed 173550 times on YouTube.

CONCLUSIONS

YouTube has enabled millions of young people to watch videos of the "choking game" and other dangerous activities. Seeing videos may normalize the behavior among adolescents. Increased awareness of this activity may prevent some youths from participating and potentially harming themselves or others.

The choking game: physician perspectives

OBJECTIVE

The goal was to assess awareness of the choking game among physicians who care for adolescents and to explore their opinions regarding its inclusion in anticipatory guidance.

METHODS

We surveyed 865 pediatricians and family practitioners. The survey was designed to assess physicians' awareness of the choking game and its warning signs, the suspected prevalence of patients' participation in the activity, and the willingness of physicians to include the choking game in adolescent anticipatory guidance. Information on the general use of anticipatory guidance also was collected.

RESULTS

The survey was completed by 163 physicians (response rate: 21.8%). One-hundred eleven (68.1%) had heard of the choking game, 68 of them (61.3%) through sources in the popular media. General pediatricians were significantly more likely to report being aware of the choking game than were family practitioners or pediatric subspecialists (P = .004). Of physicians who were aware of the choking game, 75.7% identified >or=1 warning sign and 52.3% identified >or=3. Only 7.6% of physicians who were aware of the choking game reported that they cared for a patient they suspected was participating in the activity, and 2 (1.9%) reported that they include the choking game in anticipatory guidance for adolescents. However, 64.9% of all respondents agreed that the choking game should be included in anticipatory guidance.

CONCLUSIONS

Close to one third of physicians surveyed were unaware of the choking game, a potentially life-threatening activity practiced by adolescents. Despite acknowledging that the choking game should be included in adolescent anticipatory guidance, few physicians reported actually discussing it. To provide better care for their adolescent patients, pediatricians and family practitioners should be knowledgeable about risky behaviors encountered by their patients, including the choking game, and provide timely guidance about its dangers.

Unintentional strangulation deaths from the "choking game" among youths aged 6-19 years - United States, 1995-2007

The "choking game" is defined as self-strangulation or strangulation by another person with the hands or a noose to achieve a brief euphoric state caused by cerebral hypoxia. Participants in this activity typically are youths (Andrew & Fallon, 2007). Serious neurologic injury or death can result from engaging in this activity. Recent news media reports have described numerous deaths among youths attributed to the choking game. Because no traditional public health dataset collects data on this practice, CDC used news media reports to estimate the incidence of deaths from the choking game. This report describes the results of that analysis, which identified 82 probable choking-game deaths among youths aged 6-19 years during 1995-2007. Seventy-one (86.6%) of the decedents were male, and the mean age was 13.3 years. Parents, educators, and health-care providers should become familiar with warning signs that youths are playing the choking game (Urkin & Merrick, 2006). Impact of industry: By learning about the risk factors for and warning signs of the choking game, parents, educators, and health-care providers may be able to identify youth at risk for playing the game and prevent future deaths.

"The choking game": self-induced hypoxia presenting as recurrent seizurelike events

Risk-taking behavior resulting in accidental injury is common in adolescence. Self-induced hypoxia as a means of self-stimulation, sometimes referred to as "the choking game," has recently become more widely recognized, particularly with a series of well-publicized deaths in teenagers and with wider visibility on national news and Internet sites. We report a case of self-induced hypoxia via carotid compression and breath holding that presented as recurrent confusional episodes and seizurelike events. Video/EEG monitoring was a useful tool in elucidating the neurological effects of the "game," which may result in prolonged neurological injury or life-threatening outcome.