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Thomas D, Shabeek AA, Ahmed H, Mohammed M, Kawaguchi-Suzuki M, Anderson A, Gopakumar A, Alhosani R, Khalifa S, Mottram D. Impact of an educational flyer and sensitization on performance-enhancement attitudes of bodybuilders in United Arab Emirates. F1000Res 2024; 12:208. [PMID: 38533422 PMCID: PMC10964001 DOI: 10.12688/f1000research.130700.1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 04/12/2024] [Indexed: 09/01/2023] Open
Abstract
Background A high proportion of bodybuilders use supplements to improve performance, with some turning to prohibited substances and methods. The attitudes of bodybuilders towards performance enhancement may be gauged through surveys such as the Performance Enhancement Attitude Scales (PEAS). Educational interventions are recommended as part of anti-doping measures. The objective of this project was to assess the impact of a pharmacy-led intervention using an antidoping educational flyer and the performance enhancement attitude scale to measure the attitude of bodybuilders in the United Arab Emirates (UAE). Methods The PEAS eight-item short form questionnaire was administered to male bodybuilders in the UAE. The PEAS was conducted before and after administration of an educational flyer concerning the problems associated with supplement use among bodybuilders. The Wilcoxon Signed-Rank and Kruskal Wallis tests were used for data analysis. Results A total of 218 bodybuilders, who reported taking dietary supplements, filled out the survey both pre and post viewing the antidoping educational flyer. A difference was observed between the full-time professional bodybuilders, students, and part-time bodybuilders with other primary occupations (p-value <0.05). In addition, PEAS score decreased among the study population for all eight PEAS items (p-value <0.05). Conclusions The pharmacy-led intervention using an antidoping educational flyer and sensitization by PEAS achieved more favorable scores, suggesting a significant shift of opinion toward avoiding use of performance enhancing substances among the bodybuilder study population. More research is required on sustaining the attitude and demonstrating the impact on doping behavior.
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Affiliation(s)
- Dixon Thomas
- College of Pharmacy, Gulf Medical University, Ajman, United Arab Emirates
| | | | - Hala Ahmed
- College of Pharmacy, Gulf Medical University, Ajman, United Arab Emirates
| | - Malak Mohammed
- College of Pharmacy, Gulf Medical University, Ajman, United Arab Emirates
| | | | | | - Aji Gopakumar
- Department of Research, Emirates Health Services, Dubai, United Arab Emirates
| | | | - Sherief Khalifa
- College of Pharmacy, Gulf Medical University, Ajman, United Arab Emirates
| | - David Mottram
- Pharmacy and pharmaceutical science, Liverpool John Moores University, Liverpool, UK
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Gaudreau P, Schellenberg BJI. Attitudes of Sport Fans Toward the Electronic Sign-Stealing Scandal in Major League Baseball: Differing Associations With Perfectionism and Excellencism. JOURNAL OF SPORT & EXERCISE PSYCHOLOGY 2022; 44:220-229. [PMID: 35487577 DOI: 10.1123/jsep.2021-0136] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/27/2021] [Revised: 02/25/2022] [Accepted: 03/09/2022] [Indexed: 06/14/2023]
Abstract
The winners of the 2017 World Series were found guilty of illegally using electronic devices to steal the signs of their opponents. Many but not all sport fans negatively reacted to this cheating incident. We relied on the model of excellencism and perfectionism to determine if perfection strivers are less unfavorable toward electronic sign stealing (cheating) compared with excellence strivers. Sport fans (N = 321) completed a measure of excellencism and perfectionism. We used three different approaches to measure attitudes toward electronic sign stealing in baseball. Results of a multivariate multiple regression showed that sport fans who are perfection strivers held more favorable attitudes toward electronic sign stealing compared with excellence strivers. Perfection strivers also reported higher moral disengagement and winning-at-all-cost mentality. These findings are insightful because they indicate that perfectionistic standards significantly relate to sport cheating-related attitudes once we separate excellencism from perfectionism.
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Pöppel K, Büsch D. Every Young Athlete Counts: Are Tailored Doping Prevention Programs Necessary in Young Elite Sports? Front Sports Act Living 2022; 4:858730. [PMID: 35711856 PMCID: PMC9196932 DOI: 10.3389/fspor.2022.858730] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2022] [Accepted: 05/06/2022] [Indexed: 11/13/2022] Open
Abstract
Conclusions from doping prevention literature recommend tailored anti-doping education for athletes' specific needs. Newer approaches like the International Standard for Education of the World Anti-Doping Agency recommend a needs assessment before implementing measures. The International Standard for Education refers to the type of sports and its associated risk for doping. Following this idea, elite athletes from different types of sports should differ in their prerequisites for doping prevention. Consequently, the guiding research question focused on exploring the doping-prevention-related background of young athletes as a particular group for prevention efforts. Sixty young elite athletes (58.3% male) took part in a cross-sectional online survey, which was quantitatively analyzed. Participants included 26 athletes from a sport with low doping prevalence (sailing) and 34 athletes from a sport associated with high doping prevalence (wrestling). Sailors and wrestlers differed concerning the perceived resistance against doping temptations (p = 0.031, r = 0.31) and the estimated actual doping prevalence regarding sports in general (national frame: p < 0.001, r = 0.60; international frame: p = 0.013, r = 0.43). No differences between the two types of sports occurred, referring to doping attitudes, tendency to disengage morally, or topics athletes wish to learn about during doping prevention measures. All results indicated a good baseline for doping prevention with young elite athletes at the beginning of their careers. There is no sport-specific needs profile that could be used as a base for tailored measures. However, the data suggest that a differentiated consideration of gender could be helpful in the planning of doping prevention measures.
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Van Puyvelde M, Van Cutsem J, Lacroix E, Pattyn N. A State-of-the-Art Review on the Use of Modafinil as A Performance-enhancing Drug in the Context of Military Operationality. Mil Med 2021; 187:52-64. [PMID: 34632515 DOI: 10.1093/milmed/usab398] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2021] [Revised: 09/09/2021] [Accepted: 09/20/2021] [Indexed: 11/14/2022] Open
Abstract
INTRODUCTION Modafinil is an eugeroic drug that has been examined to maintain or recover wakefulness, alertness, and cognitive performance when sleep deprived. In a nonmilitary context, the use of modafinil as a nootropic or smart drug, i.e., to improve cognitive performance without being sleep deprived, increases. Although cognitive performance is receiving more explicit attention in a military context, research into the impact of modafinil as a smart drug in function of operationality is lacking. Therefore, the current review aimed at presenting a current state-of-the-art and research agenda on modafinil as a smart drug. Beside the question whether modafinil has an effect or not on cognitive performance, we examined four research questions based on the knowledge on modafinil in sleep-deprived subjects: (1) Is there a difference between the effect of modafinil as a smart drug when administered in repeated doses versus one single dose?; (2) Is the effect of modafinil as a smart drug dose-dependent?; (3) Are there individual-related and/or task-related impact factors?; and (4) What are the reported mental and/or somatic side effects of modafinil as a smart drug? METHOD We conducted a systematic search of the literature in the databases PubMed, Web of Science, and Scopus, using the search terms "Modafinil" and "Cognitive enhance*" in combination with specific terms related to the research questions. The inclusion criteria were studies on healthy human subjects with quantifiable cognitive outcome based on cognitive tasks. RESULTS We found no literature on the impact of a repeated intake of modafinil as a smart drug, although, in users, intake occurs on a regular basis. Moreover, although modafinil was initially said to comprise no risk for abuse, there are now indications that modafinil works on the same neurobiological mechanisms as other addictive stimulants. There is also no thorough research into a potential risk for overconfidence, whereas this risk was identified in sleep-deprived subjects. Furthermore, eventual enhancing effects were beneficial only in persons with an initial lower performance level and/or performing more difficult tasks and modafinil has an adverse effect when used under time pressure and may negatively impact physical performance. Finally, time-on-task may interact with the dose taken. DISCUSSION The use of modafinil as a smart drug should be examined in function of different military profiles considering their individual performance level and the task characteristics in terms of cognitive demands, physical demands, and sleep availability. It is not yet clear to what extent an improvement in one component (e.g., cognitive performance) may negatively affect another component (e.g., physical performance). Moreover, potential risks for abuse and overconfidence in both regular and occasional intake should be thoroughly investigated to depict the trade-off between user benefits and unwanted side effects. We identified that there is a current risk to the field, as this trade-off has been deemed acceptable for sleep-deprived subjects (considering the risk of sleep deprivation to performance) but this reasoning cannot and should not be readily transposed to non-sleep-deprived individuals. We thus conclude against the use of modafinil as a cognitive enhancer in military contexts that do not involve sleep deprivation.
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Affiliation(s)
- Martine Van Puyvelde
- VIPER Research Unit, Department of LIFE, Royal Military Academy, Brussels 1000, Belgium.,Brain, Body and Cognition, Department of Psychology, Vrije Universiteit Brussel, Brussels 1050, Belgium.,Clinical & Lifespan Psychology, Department of Psychology and Educational Sciences, Vrije Universiteit Brussel, Brussels 1050, Belgium
| | - Jeroen Van Cutsem
- VIPER Research Unit, Department of LIFE, Royal Military Academy, Brussels 1000, Belgium.,MFYS-BLITS, Department of Human Physiology, Vrije Universiteit Brussel, Brussels 1050, Belgium
| | - Emilie Lacroix
- VIPER Research Unit, Department of LIFE, Royal Military Academy, Brussels 1000, Belgium
| | - Nathalie Pattyn
- VIPER Research Unit, Department of LIFE, Royal Military Academy, Brussels 1000, Belgium.,MFYS-BLITS, Department of Human Physiology, Vrije Universiteit Brussel, Brussels 1050, Belgium
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Geographical heterogeneity of doping-related knowledge, beliefs and attitude among 533 Youth Olympics participants. J Sci Med Sport 2021; 24:1116-1122. [PMID: 34176766 DOI: 10.1016/j.jsams.2021.06.001] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2020] [Revised: 04/01/2021] [Accepted: 06/02/2021] [Indexed: 11/22/2022]
Abstract
OBJECTIVES Doping-related knowledge, beliefs and attitude influence adolescent athletes' susceptibility to prohibited performance-enhancing substances. They might be modified by different cultural backgrounds. This study's aim was to analyse the geographical heterogeneity of doping-related knowledge, beliefs and attitude among adolescent elite athletes. DESIGN Cross-sectional study. METHODS A questionnaire was distributed to athletes participating in the Winter Youth Olympic Games 2020 in Switzerland. Main outcomes ('subjective and actual knowledge', 'beliefs' and 'attitude') were stratified for athletes' region of origin. Geographical heterogeneity was tested with a two-way analysis of variance, and two multiple regression analyses were conducted to assess independent associations of knowledge, age and athletes' geographical region with doping-related beliefs and attitude. RESULTS 533 athletes (54% females, mean age: 16.0 ± 1.0 years), completed the questionnaire (response rate: 33%). Actual knowledge was moderate-to-good (9.2 ± 2.9 correct answers out of 13), and scores of attitude and beliefs showed favourable patterns. Considerable geographical heterogeneity was found for knowledge (p < 0.001), beliefs (p = 0.004) and attitude (p < 0.001). Higher subjective knowledge and actual knowledge were favourably associated with attitude (β = -0.096, p = 0.049; β = -0.316, p < 0.001) and beliefs (β = 0.120, p = 0.016; β = 0.212, p < 0.001), independent of age and geographical region. CONCLUSIONS This study demonstrates considerable geographical heterogeneity of doping-related knowledge, beliefs and attitude, which are three essential target factors of doping prevention in adolescent elite athletes. This evidence should encourage medical doctors and other professionals to change their educative anti-doping approach from teaching knowledge about negative consequences into investigating and forming a young athlete's mind-set.
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Sharif S, Guirguis A, Fergus S, Schifano F. The Use and Impact of Cognitive Enhancers among University Students: A Systematic Review. Brain Sci 2021; 11:355. [PMID: 33802176 PMCID: PMC8000838 DOI: 10.3390/brainsci11030355] [Citation(s) in RCA: 38] [Impact Index Per Article: 12.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2021] [Revised: 03/01/2021] [Accepted: 03/03/2021] [Indexed: 01/24/2023] Open
Abstract
INTRODUCTION Cognitive enhancers (CEs), also known as "smart drugs", "study aids" or "nootropics" are a cause of concern. Recent research studies investigated the use of CEs being taken as study aids by university students. This manuscript provides an overview of popular CEs, focusing on a range of drugs/substances (e.g., prescription CEs including amphetamine salt mixtures, methylphenidate, modafinil and piracetam; and non-prescription CEs including caffeine, cobalamin (vitamin B12), guarana, pyridoxine (vitamin B6) and vinpocetine) that have emerged as being misused. The diverted non-prescription use of these molecules and the related potential for dependence and/or addiction is being reported. It has been demonstrated that healthy students (i.e., those without any diagnosed mental disorders) are increasingly using drugs such as methylphenidate, a mixture of dextroamphetamine/amphetamine, and modafinil, for the purpose of increasing their alertness, concentration or memory. AIM To investigate the level of knowledge, perception and impact of the use of a range of CEs within Higher Education Institutions. METHODOLOGY A systematic review was conducted in adherence with the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines. Whilst 1400 studies were identified within this study through a variety of electronic databases (e.g., 520 through PubMed, 490 through Science Direct and 390 through Scopus), 48 papers were deemed relevant and were included in this review. RESULTS The most popular molecules identified here included the stimulant CEs, e.g., methylphenidate, modafinil, amphetamine salt mixtures and caffeine-related compounds; stimulant CEs' intake was more prevalent among males than females; drugs were largely obtained from friends and family, as well as via the Internet. It is therefore suggested that CEs are increasingly being used among healthy individuals, mainly students without any diagnosed cognitive disorders, to increase their alertness, concentration, or memory, in the belief that these CEs will improve their performance during examinations or when studying. The impact of stimulant CEs may include tolerance, dependence and/or somatic (e.g., cardiovascular; neurological) complications. DISCUSSION The availability of CEs for non-medical indications in different countries is influenced by a range of factors including legal, social and ethical factors. Considering the risk factors and motivations that encourage university students to use CE drugs, it is essential to raise awareness about CE-related harms, counteract myths regarding "safe" CE use and address cognitive enhancement in an early stage during education as a preventative public health measure.
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Affiliation(s)
- Safia Sharif
- Psychopharmacology, Substance Misuse and Novel Psychoactive Substances Research Unit, School of Life and Medical Sciences, University of Hertfordshire, Hatfield AL10 9AB, UK; (S.S.); (F.S.)
| | - Amira Guirguis
- Psychopharmacology, Substance Misuse and Novel Psychoactive Substances Research Unit, School of Life and Medical Sciences, University of Hertfordshire, Hatfield AL10 9AB, UK; (S.S.); (F.S.)
- Institute of Life Sciences 2, Swansea University, Swansea SA2 8PP, Wales, UK
| | - Suzanne Fergus
- Psychopharmacology, Substance Misuse and Novel Psychoactive Substances Research Unit, School of Life and Medical Sciences, University of Hertfordshire, Hatfield AL10 9AB, UK; (S.S.); (F.S.)
| | - Fabrizio Schifano
- Psychopharmacology, Substance Misuse and Novel Psychoactive Substances Research Unit, School of Life and Medical Sciences, University of Hertfordshire, Hatfield AL10 9AB, UK; (S.S.); (F.S.)
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Miskulin I, Grbic DS, Miskulin M. Doping Attitudes, Beliefs, and Practices among Young, Amateur Croatian Athletes. Sports (Basel) 2021; 9:25. [PMID: 33572386 PMCID: PMC7916256 DOI: 10.3390/sports9020025] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2020] [Revised: 01/25/2021] [Accepted: 02/05/2021] [Indexed: 12/11/2022] Open
Abstract
Recent studies revealed that amateur athletes, especially young ones, have an increasing tendency of performance-enhancing drugs (PEDs) usage. The aim of this study was to explore PEDs attitudes, beliefs, and practices among young, amateur Croatian athletes. This cross-sectional study using a specially designed questionnaire as a research tool was done during the August 2019 to January 2020 period among a convenient sample of 400 amateur athletes of median age 18 (interquartile range 15 to 21) years. The prevalence of current PEDs usage was 1.3%, while past PEDs usage prevalence was 3.3%. Current PEDs usage was more frequent among young adults (p = 0.048) and athletes playing individual sports (p = 0.001). Athletes who were engaged in sports from one to five years had more permissive attitudes toward PEDs (p < 0.001) as measured by the Performance Enhancement Attitude Scale. Female athletes had more positive beliefs about PEDs usage (p = 0.008). The study did not establish any correlation between current or past PEDs usage and attitudes toward PEDs as well as beliefs about PEDs usage. However, there was a weak positive correlation between attitudes toward PEDs and athletes' beliefs about PEDs usage (rs = 0.465, p < 0.001). PEDs usage is present among young Croatian amateur athletes. There is a need for interventions directed toward the prevention of PEDs usage in an observed subgroup of athletes.
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Affiliation(s)
- Ivan Miskulin
- Department of Public Health, Faculty of Medicine Osijek, Josip Juraj Strossmayer University of Osijek, 31000 Osijek, Croatia;
| | - Danijela Stimac Grbic
- Department of Social Medicine and Organization of Health Care, Andrija Stampar School of Public Health, School of Medicine, University of Zagreb, 10000 Zagreb, Croatia;
| | - Maja Miskulin
- Department of Public Health, Faculty of Medicine Osijek, Josip Juraj Strossmayer University of Osijek, 31000 Osijek, Croatia;
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Roberts CA, Jones A, Sumnall H, Gage SH, Montgomery C. How effective are pharmaceuticals for cognitive enhancement in healthy adults? A series of meta-analyses of cognitive performance during acute administration of modafinil, methylphenidate and D-amphetamine. Eur Neuropsychopharmacol 2020; 38:40-62. [PMID: 32709551 DOI: 10.1016/j.euroneuro.2020.07.002] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/16/2019] [Revised: 06/11/2020] [Accepted: 07/06/2020] [Indexed: 12/20/2022]
Abstract
Modafinil, methyphenidate (MPH) and d-amphetamine (d-amph) are putative cognitive enhancers. However, efficacy of cognitive enhancement has yet to be fully established. We examined cognitive performance in healthy non-sleep-deprived adults following modafinil, MPH, or d-amph vs placebo in 3 meta-analyses, using subgroup analysis by cognitive domain; executive functions (updating, switching, inhibitory control, access to semantic/long term memory), spatial working memory, recall, selective attention, and sustained attention. We adhered to PRISMA. We identified k = 47 studies for analysis; k = 14 studies (64 effect sizes) for modafinil, k = 24 studies (47 effect sizes) for Methylphenidate, and k = 10 (27 effect sizes) for d-amph. There was an overall effect of modafinil (SMD=0.12, p=.01). Modafinil improved memory updating (SMD=0.28, p=.03). There was an overall effect of MPH (SMD=0.21, p=.0004) driven by improvements in recall (SMD=0.43, p=.0002), sustained attention (SMD=0.42, p=.0004), and inhibitory control (SMD=0.27, p=.03). There were no effects for d-amph. MPH and modafinil show enhancing effects in specific sub-domains of cognition. However, data with these stimulants is far from positive if we consider that effects are small, in experiments that do not accurately reflect their actual use in the wider population. There is a user perception that these drugs are effective cognitive enhancers, but this is not supported by the evidence so far.
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Affiliation(s)
- Carl A Roberts
- Department of Psychological Sciences, University of Liverpool, United Kingdom.
| | - Andrew Jones
- Department of Psychological Sciences, University of Liverpool, United Kingdom
| | - Harry Sumnall
- Public Health Institute, Liverpool John Moores University, Liverpool, United Kingdom
| | - Suzanne H Gage
- Department of Psychological Sciences, University of Liverpool, United Kingdom
| | - Catharine Montgomery
- Department of Psychology, John Moores Liverpool University, Liverpool, United Kingdom
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Ketheeswaran S, Pors SE, Zuniga Jara LA, Lemser CE, Høj TK, Bøtkjær JA, Christensen P, Humaidan P, Kristensen SG. Effect of whey protein supplementation on sperm quality and fertility in male mice. Food Chem Toxicol 2020; 141:111366. [PMID: 32315685 DOI: 10.1016/j.fct.2020.111366] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2020] [Revised: 04/06/2020] [Accepted: 04/13/2020] [Indexed: 11/27/2022]
Abstract
Protein supplements are a billion-dollar industry and the intake of these supplements is increasing, especially among young men. However, little is known about whether consumption of these products affects the reproductive health. The aim of this study was to assess the effect of whey protein supplementation on the sperm quality and reproductive health of male mice. A total of 48 male NMRI mice were fed with either plain tap water or a high dose of whey protein (Whey100, BodyLab) supplemented in the drinking water for 3 months. Mice was individually housed with two female mice for five days and reproductive parameters were assessed. DNA fragmentation index (DFI) was assessed at 0 h and 4 h of in vitro incubation using a sperm DNA integrity test (SDI®-test). No significant differences were detected between the groups in the epididymal sperm count, sperm motility, DFI, oxidation-reduction potential (ORP), serum testosterone, body and seminal vesicles weights, relative testis and epididymal weights, testicular morphology, number of impregnated females, or litter size. No correlation was found between ORP and DFI. These results suggest that the highest recommended human dose of whey protein supplementation do not significantly impair the sperm quality and fertility in male mice.
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Affiliation(s)
- Shathmigha Ketheeswaran
- The Fertility Clinic, Skive Regional Hospital, Resenvej 25, 7800, Skive, Denmark; Faculty of Health, Aarhus University, Aarhus, Denmark.
| | - Susanne Elisabeth Pors
- Laboratory of Reproductive Biology, The Juliane Marie Centre for Women, Children and Reproduction, University Hospital of Copenhagen, Blegdamsvej 9, 2100, Copenhagen, Denmark
| | - Lenin Arturo Zuniga Jara
- Laboratory of Reproductive Biology, The Juliane Marie Centre for Women, Children and Reproduction, University Hospital of Copenhagen, Blegdamsvej 9, 2100, Copenhagen, Denmark
| | - Camilla Engel Lemser
- Laboratory of Reproductive Biology, The Juliane Marie Centre for Women, Children and Reproduction, University Hospital of Copenhagen, Blegdamsvej 9, 2100, Copenhagen, Denmark
| | - Terese Kimmie Høj
- Laboratory of Reproductive Biology, The Juliane Marie Centre for Women, Children and Reproduction, University Hospital of Copenhagen, Blegdamsvej 9, 2100, Copenhagen, Denmark
| | - Jane Alrø Bøtkjær
- Laboratory of Reproductive Biology, The Juliane Marie Centre for Women, Children and Reproduction, University Hospital of Copenhagen, Blegdamsvej 9, 2100, Copenhagen, Denmark
| | | | - Peter Humaidan
- The Fertility Clinic, Skive Regional Hospital, Resenvej 25, 7800, Skive, Denmark; Faculty of Health, Aarhus University, Aarhus, Denmark
| | - Stine Gry Kristensen
- Laboratory of Reproductive Biology, The Juliane Marie Centre for Women, Children and Reproduction, University Hospital of Copenhagen, Blegdamsvej 9, 2100, Copenhagen, Denmark
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Abstract
Sporting authorities and policy makers have warned of a radical increase in the availability and use of so-called 'smart' drugs, which putatively deliver cognitive enhancements in the form of improved focus, concentration, alertness, and rapid decision-making. Although the potential for health risks is well documented when it comes to performance enhancing drugs in sport, the health implications of cognitive enhancing drugs (CEDs) remain unclear. Objectives: This article aims to provide a foundational understanding about CEDs and their application in sport. It considers what little is known about the types, nature, impact, and implications of their use for athletes and sport policy. Method: A narrative literature review was undertaken to ascertain the emerging role of CEDs beyond their clinical use to treat prescribed disorders, including the limited studies in the sporting domain. This review also considered literature pertinent to the impact of CEDs in sport and the challenges for sport policy. Results: Given the prospects of negative health impacts, policy-makers interested in preventing and controlling the use of CEDs, as well as reducing harm to athletes at all levels of performance, need guidance. This article highlights multi-faceted concerns and shines a spotlight on key issues for sporting bodies to consider regarding the critical impact that widespread use and adoption of these substances might entail. Conclusion: While the World Anti-Doping Agency (WADA) is seemingly awake to the threat posed, actions to circumvent the spread of CEDs throughout sport are nascent and require greater understanding and attention.
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Affiliation(s)
- Aaron C T Smith
- Institute for Sport Business, Loughborough University London, London, United Kingdom
| | - Constantino Stavros
- School of Economics, Finance & Marketing, RMIT University, Melbourne, Australia
| | - Kate Westberg
- School of Economics, Finance & Marketing, RMIT University, Melbourne, Australia
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Heyes AR, Boardley ID. Psychosocial factors facilitating use of cognitive enhancing drugs in education: a qualitative investigation of moral disengagement and associated processes. DRUGS: EDUCATION, PREVENTION AND POLICY 2019. [DOI: 10.1080/09687637.2019.1586831] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Affiliation(s)
- Andrew Robert Heyes
- School of Sport, Exercise and Rehabilitation Sciences, University of Birmingham, UK
| | - Ian David Boardley
- School of Sport, Exercise and Rehabilitation Sciences, University of Birmingham, UK
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The doping critical attitude of elite sports coaches in combat sports. GERMAN JOURNAL OF EXERCISE AND SPORT RESEARCH 2019. [DOI: 10.1007/s12662-019-00565-6] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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A pilot study to explore the effects of substances on cognition, mood, performance, and experience of daily activities. ACTA ACUST UNITED AC 2018. [DOI: 10.1016/j.peh.2018.02.003] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Nicholls AR, Madigan DJ, Backhouse SH, Levy AR. Personality traits and performance enhancing drugs: The Dark Triad and doping attitudes among competitive athletes. PERSONALITY AND INDIVIDUAL DIFFERENCES 2017. [DOI: 10.1016/j.paid.2017.02.062] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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Ntoumanis N, Barkoukis V, Gucciardi DF, Chan DKC. Linking Coach Interpersonal Style With Athlete Doping Intentions and Doping Use: A Prospective Study. JOURNAL OF SPORT & EXERCISE PSYCHOLOGY 2017; 39:188-198. [PMID: 28891379 DOI: 10.1123/jsep.2016-0243] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
We brought together various lines of work on motivation, morality, and doping by testing a theory-based model prospectively linking contextual and personal motivational variables, moral attitudes, moral disengagement in doping, doping intentions, and doping use. Participants were 257 Greek athletes who completed a questionnaire pack at the beginning of a sport season. In the case of doping use, we also obtained data close to the end of the same season. The model showed that perceptions of controlling coach behaviors predicted athlete need frustration, which in turn predicted low moral functioning and doping intentions/doping use. The findings highlight pathways (direct and indirect) by which the social environment may impact on athletes' intentions and decisions to engage in doping and could pave the way for future antidoping interventions aimed at improving coaching interpersonal style.
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Vargo EJ, Petróczi A. "It Was Me on a Good Day": Exploring the Smart Drug Use Phenomenon in England. Front Psychol 2016; 7:779. [PMID: 27303339 PMCID: PMC4882335 DOI: 10.3389/fpsyg.2016.00779] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2016] [Accepted: 05/09/2016] [Indexed: 11/13/2022] Open
Abstract
The non-medical use of prescription medication for the pursuit of increasing cognitive and intellectual capacities (defined neuroenhancement) has received growing attention from the scientific community and policymakers alike. To date, limited qualitative data exist exploring the nature of the phenomenon, especially as a potentially emerging trend among university students in England. Existing American literature suggests that students believe that neuroenhancement helps the individual to maximize his/her time, consenting a suitable balance between work and leisure. Students' motivation to experiment with neuroenhancement appears to be more in line with a need to regulate emotions surrounding study/work settings than to actually improve cognitive abilities beyond normal levels. This study aimed to qualitatively explore representations, motivations, beliefs, and consumption styles of a cohort of university student users residing in England. Through snowball sampling, 13 informants were contacted and interviewed regarding their experience with neuroenhancers. Narrations were analyzed and interpreted using qualitative analysis software and Grounded Theory methodology. Participants belonged to a broad variety of university courses and were predominantly habitual consumers of modafinil. Neuroenhancers were acquired either through friends or via the Internet. Motivations regarded the need to "catch up" and be on par with high achieving students. The entire cohort had previously experimented with other psychotropic substances. Synthetic compounds in particular were believed to be "gateway" drugs to using neuroenhancers. Experimentation with neuroenhancement can be seen as a self-governing strategy aimed at achieving continued focused productivity. Participants acknowledged sustainable benefits in neuroenhancement as it optimized work performance. The majority of the cohort also contemplated the possibility of using these drugs in the future once they entered the workforce. Neuroenhancing drug users expressed "situated morality," differentiating between using these substances for assessments (exams) or during revisions, finding only the former as an immoral conduct. In the present scenario, it appears that neuroenhancement is practiced by small numbers of students. Nonetheless, the instrumental views of psychotropic substances held by many young adults and the globalization of these practices make the normalization of neuroenhancement a plausible possibility of the future.
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Affiliation(s)
- Elisabeth J Vargo
- Pharmacy and Chemistry, School of Life Sciences, Kingston University Surrey, UK
| | - Andrea Petróczi
- Pharmacy and Chemistry, School of Life Sciences, Kingston University Surrey, UK
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Pickersgill M, Hogle L. Enhancement, ethics and society: towards an empirical research agenda for the medical humanities and social sciences. MEDICAL HUMANITIES 2015; 41:136-142. [PMID: 26260624 PMCID: PMC4717454 DOI: 10.1136/medhum-2015-010718] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 07/13/2015] [Indexed: 06/04/2023]
Abstract
For some time now, bioethicists have paid close attention to issues associated with 'enhancement'; specifically, the appropriate use and regulation of substances and artefacts understood by some to improve the functioning of human bodies beyond that associated with 'normal' function. Medical humanities scholars (aside from philosophers and lawyers) and social scientists have not been frequent participants in debates around enhancement, but could shine a bright light on the range of dilemmas and opportunities techniques of enhancement are purported to introduce. In this paper, we argue that empirical research into the notion and practice of enhancement is necessary and timely. Such work could fruitfully engage with-and further develop-existing conceptual repertoires within the medical humanities and social sciences in ways that would afford benefit to scholars in those disciplines. We maintain that empirical engagements could also provide important resources to bioethicists seeking to regulate new enhancements in ways that are sensitive to societal context and cultural difference. To this end, we outline an empirical agenda for the medical humanities and social sciences around enhancement, emphasising especially how science and technology studies could bring benefits to-and be benefitted by-research in this area. We also use the example of (pharmaceutical) cognitive enhancement to show how empirical studies of actual and likely enhancement practices can nuance resonant bioethical debates.
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Affiliation(s)
- Martyn Pickersgill
- Usher Institute for Population Health Sciences and Informatics, Edinburgh Medical School, University of Edinburgh, Edinburgh, UK
| | - Linda Hogle
- Department of Medical History and Bioethics, University of Wisconsin-Madison, Madison, Wisconsin, USA
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