SLIDE 1
GP Paediatric update 2017 Sports in Children: Medical and Ethical dilemmas
Dr Leigh Gordon Sports & Exercise Medicine Physician
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- Safeguarding the Child Athlete?
- Potential types of ‘violence’ which threaten our athletes
- RED-S
- Supplements
- Doping
- Questions
Outline
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IOC Consensus statement: Youth athlete development model for safeguarding the child athlete
(Bergeron MF
, Mountjoy M, Armstrong N, et al. Br J Sports Med 2015;49:843– 851.)
1) IOC Olympic Charter (2013) 2) IOC Olympic Movement medical code (2009)
all stakeholders “should take care that sport is practiced without danger to the health of the athletes and with respect for fair play and sports ethics … [and should take] measures necessary to protect the health of participants and to minimize the risks of physical injury and psychological harm.” Mountjoy M, Rhind DJA, Tiivas A, et al. Br J Sports Med 2015;49:883–886.
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Mountjoy M, Rhind DJA, Tiivas A, et al. Br J Sports Med 2015;49:883–886.
SLIDE 5
Relative Energy Deficiency in Sport
with or without disordered eating (DE) or eating disorders (ED) The syndrome of RED-S refers to impaired physiological function including, but not limited to, metabolic rate, menstrual function, bone health, immunity, protein synthesis, cardiovascular health caused by relative energy deficiency. Prevalence of EDs in adolescent sport
RED-S
SLIDE 6 Health Consequences of RED-S
Mountjoy M, Sundgot-Borgen J, Burke L, et al. Br J Sports Med 2014;48:491–497.
SLIDE 7 Why are they used?
- Increase muscle mass
- ? Increase performance
- Targeted marketing
Supplements
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Maybe…
Supplements: do they work?
SLIDE 9
Are they safe?
Supplements
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Not regulated… (don’t have to prove safety / efficacy) Ingredients do not have to declare everything Risk of contamination Not everything herbal is safe…
Supplements
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How to mitigate your risk…
Supplements
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Supplements
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Anti-Doping: WADA
SLIDE 14 Anti-Doping: WADA
Prohib
ited Su Substances stances
ANABOLIC BOLIC AGENT ENTS AAS AAS Other r anab abolic
ts eg eg tib ibolo lone ne and d cle lenbu buterol terol PEPTIDE TIDE HO HORMONES ONES, , GROWTH OWTH FACT CTORS ORS, , RELATE TED D SUBSTANCES ANCES, , AND MIMET ETICS ICS Incl Epo po-stim stimulati lating g agents, nts, GH BE BETA-2 2 AGONIS ONISTS TS NB inh B inhale led d sa salb lbutamo utamol l / fo / formote moterol rol / s / salm lmeterol eterol HO HORMONE ONE AND METAB ABOLIC OLIC MODULA DULATORS ORS DIURET RETICS ICS AND MASKI KING NG AGENT ENTS
MANIPULATION OF BLOOD AND BLOOD COMPONENTS CHEMICAL AND PHYSICAL MANIPULATION GENE DOPING
SLIDE 15 Anti-Doping: WADA
Prohib
ited In Comp mpetition etition
STI TIMULANTS MULANTS (sp speci ecifi fied ed or no non-speci specifi fied) ed) NB: Methy hylph lphenidate enidate – Rit itali lin n / / Concer ncerta ta NARCO COTICS TICS CANNAB NABINOIDS INOIDS GLUCOC UCOCORT ORTICOIDS ICOIDS (All glucocorticoids are prohibited when administered by oral, intravenous, intramuscular, or rectal routes)
PARTICULAR RTICULAR SP SPORT ORTS: : Alc
lcoho
l / Beta ta blo lockers ers
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Anti-Doping: WADA
SLIDE 17 Anti-Doping: WADA
AAS S – how common mmon are e they ey in our r scho hools?
SA SAID IDS S / S / SARU U have e NO j O jurisdict risdiction ion over er scho hoolboy
gby On Only y yo youth th wee eeks ks and U1 U19 9 Curri rrie e cup Data a from m SA SAIDS DS school hools s pilot lot study udy 20 2015 15 (23 23%: : 12 12/5 /52) 2) 2011 2011-201 2016: 6: 62 % 62 % increase crease in ADRV RV (21+ 21+ in 201 2016); 6); 48 48% junior nior rugby gby players yers
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Anti-Doping: WADA
“Gym, Shake & Spuit”
SLIDE 19 Adverse effects of AAS
(eg eg stanaz anazol
/ Nandrol drolone
): St Stunted nted gr growth,
Traits its of op
gender: er: gy gynaecomast ecomastia/smaller ia/smaller tes estes/voice tes/voice In Incre creased ased agg ggression ression Raised ised BP / / cholesterol
Liver ver toxic xicity ity Psychosis ychosis / / Sz Szp Dizziness, ziness, chest est pain n and SC SCA NB Biogen gen Tes estoF toForte
SLIDE 20 Adverse effects of other substances
EPO - ↑ blood viscosity/ MI
- HgH: allergic rx / diabetogenic, acromegaly
- IGF-1: acromegaly / organomegaly / hypoglycaemia
- Insulin (anabolic): Hypoglycaemia
- B2 agonists: tachycardia, tremor, palps
- HCG: gynaecomastia
SLIDE 21
Useful websites
www.boksmart.co.za www.informed-choice.org or www.informed-sport.org http://www.drugfreesport.org.za/ https://www.wada-ama.org http://www.usada.org/substances/supplement-411: