Læknablaðið - sep. 2020, Blaðsíða 27

L ÆK N A BL AÐIÐ 2020/106 413
Y F I R L I T
1. Soligard T, Schwellnus M, Alonso JM, et al. How much is too much? (Part 1) International
Olympic Committee consensus statement on load in sport and risk of injury. Brit J Sports
Med 2016; 50: 1030.
2. Thomas DT, Erdman KA, Burke LM. Position of the Academy of Nutrition and Dietetics,
Dietitians of Canada, and the American College of Sports Medicine: Nutrition and Athletic
Performance. J Acad Nutr Diet 2016; 116: 501-28.
3. Schwellnus M, Soligard T, Alonso JM, et al. How much is too much? (Part 2) International
Olympic Committee consensus statement on load in sport and risk of illness. Br J Sports Med
2016; 50: 1043-52.
4. Logue D, Madigan SM, Delahunt E, et al. Low Energy Availability in Athletes: A Review
of Prevalence, Dietary Patterns, Physiological Health, and Sports Performance. Sports Med
(Auckland, NZ) 2018; 48: 73-96.
5. Loucks AB, Kiens B, Wright HH. Energy availability in athletes. J Sports Sci 2011; 29 Suppl
1: S7-S15.
6. Nattiv A, Loucks AB, Manore MM, et al. American College of Sports Medicine position
stand. The female athlete triad. Med Sci Sports Exerc 2007; 39: 1867-82.
7. Mountjoy M, Sundgot-Borgen J, Burke L, et al. The IOC consensus statement: beyond the
female athlete triad—Relative Energy Deficiency in Sport (RED-S). Br J Sports Med 2014; 48:
491-7.
8. Logue DM, Madigan SM, Melin A, et al. Low Energy Availability in Athletes 2020: An
Updated Narrative Review of Prevalence, Risk, Within-Day Energy Balance, Knowledge,
and Impact on Sports Performance. Nutrients 2020; 12: 835.
9. Melin AK, Heikura IA, Tenforde A, et al. Energy Availability in Athletics: Health,
Performance, and Physique. Int J Sport Nutr Exerc Metab 2019; 29: 152-64.
10. Burke LM, Close GL, Lundy B, et al. Relative Energy Deficiency in Sport in Male Athletes: A
Commentary on Its Presentation Among Selected Groups of Male Athletes. Int J Sport Nutr
Exerc Metab 2018; 28: 364-74.
11. Sundgot-Borgen J, Garthe I. Elite athletes in aesthetic and Olympic weight-class sports and
the challenge of body weight and body compositions. J Sports Sci 2011; 29 Suppl 1: S101-14.
12. Mountjoy M, Sundgot-Borgen JK, Burke LM, et al. IOC consensus statement on relative
energy deficiency in sport (RED-S): 2018 update. Br J Sports Med 2018; 52: 687-97.
13. Otis CL, Drinkwater B, Johnson M, et al. ACSM Position Stand: The Female Athlete Triad.
Med Sci Sports Exerc 1997; 29: i-ix.
14. Yeager KK, Agostini R, Nattiv A, et al. The female athlete triad: disordered eating, amenorr-
hea, osteoporosis. Med Sci Sports Exerc 1993; 25: 775-7.
15. Joy E, De Souza MJ, Nattiv A, et al. 2014 female athlete triad coalition consensus statement
on treatment and return to play of the female athlete triad. Curr Sports Med Rep 2014; 13:
219-32.
16. Tenforde AS, Barrack MT, Nattiv A, et al. Parallels with the Female Athlete Triad in Male
Athletes. Sports Med 2016; 46: 171-82.
17. Mountjoy M, Sundgot-Borgen J, Burke L, et al. The IOC consensus statement: beyond the
Female Athlete Triad--Relative Energy Deficiency in Sport (RED-S). Br J Sports Med 2014; 48:
491-7.
18. De Souza MJ, Koltun KJ, Williams NI. The Role of Energy Availability in Reproductive
Function in the Female Athlete Triad and Extension of its Effects to Men: An Initial Working
Model of a Similar Syndrome in Male Athletes. Sports Med 2019; 49: 125-37.
19. De Souza MJ, Williams NI, Nattiv A, et al. Misunderstanding the female athlete triad: refut-
ing the IOC consensus statement on Relative Energy Deficiency in Sport (RED-S). Br J Sports
Med 2014; 48: 1461-5.
20. Melin A, Tornberg ÅB, Skouby S, et al. Low-energy density and high fiber intake are dietary
concerns in female endurance athletes. Scand J Med Sci Sports 2016; 26: 1060-71.
21. Stubbs RJ, Whybrow S. Energy density, diet composition and palatability: influences on
overall food energy intake in humans. Physiol Behav 2004; 81: 755-64.
22. Rolls BJ. The relationship between dietary energy density and energy intake. Physiol Behav
2009; 97: 609-15.
23. Benardot D. Energy Thermodynamics Revisited: Energy intake strategies for optimizing
athlete body composition and performance. PENSAR EN MOVIMIENTO: Revista de
Ciencias del Ejercicio y la Salud 2013; 11: 1-14.
24. Fahrenholtz IL, Sjödin A, Benardot D, et al. Within-day energy deficiency and reproductive
function in female endurance athletes. Scand J Med Sci Sports 2018; 28: 1139-46.
25. Torstveit MK, Fahrenholtz I, Stenqvist TB, et al. Within-Day Energy Deficiency and
Metabolic Perturbation in Male Endurance Athletes. Int J Sport Nutr Exerc Metab 2018; 28:
419-27.
26. Bratland-Sanda S, Sundgot-Borgen J. Eating disorders in athletes: overview of prevalence,
risk factors and recommendations for prevention and treatment. Eur J Sport Sci 2013; 13:
499-508.
27. Joy E, Kussman A, Nattiv A. 2016 update on eating disorders in athletes: A comprehensive
narrative review with a focus on clinical assessment and management. Brit J Sports Med
2016; 50: 154.
28. Sundgot-Borgen J, Torstveit MK. Prevalence of eating disorders in elite athletes is higher
than in the general population. Clin J Sport Med 2004; 14: 25-32.
29. Martinsen M, Sundgot-Borgen J. Higher prevalence of eating disorders among adolescent
elite athletes than controls. Med Sci Sports Exerc 2013; 45: 1188-97.
30. Currie A. Sport and eating disorders - understanding and managing the risks. Asian J Sports
Med 2010; 1: 63-8.
31. Turton R, Goodwin H, Meyer C. Athletic identity, compulsive exercise and eating psychop-
athology in long-distance runners. Eating Behav 2017; 26: 129-32.
32. Torstveit MK, Fahrenholtz IL, Lichtenstein MB, et al. Exercise dependence, eating disorder
symptoms and biomarkers of Relative Energy Deficiency in Sports (RED-S) among male
endurance athletes. BMJ Open Sport Exerc Med 2019; 5: e000439.
33. Melin A, Tornberg ÅB, Skouby S, et al. Energy availability and the female athlete triad in
elite endurance athletes. Scand J Med Sci Sports 2015; 25: 610-22.
34. De Souza MJ, Lee DK, VanHeest JL, et al. Severity of energy-related menstrual disturbances
increases in proportion to indices of energy conservation in exercising women. Fertil Steril
2007; 88: 971-5.
35. Staal S, Sjödin A, Fahrenholtz I, et al. Low RMR(ratio) as a Surrogate Marker for Energy
Deficiency, the Choice of Predictive Equation Vital for Correctly Identifying Male and
Female Ballet Dancers at Risk. Int J Sport Nutr Exerc Metab 2018; 28: 412-8.
36. Jasienska G. Energy metabolism and the evolution of reproductive suppression in the
human female. Acta Biotheoretica 2003; 51: 1-18.
37. Elliott-Sale KJ, Tenforde AS, Parziale AL, et al. E. Endocrine Effects of Relative Energy
Deficiency in Sport. Int J Sport Nutr Exerc Metabol 2018; 28: 335-49.
38. Allaway HC, Southmayd EA, De Souza MJ. The physiology of functional hypothalamic
amenorrhea associated with energy deficiency in exercising women and in women with
anorexia nervosa. Horm Molecul Biol Clin Investig 2016; 25: 91-119.
39. Redman LM, Loucks AB. Menstrual disorders in athletes. Sports Med 2005; 35: 747-55.
40. Maïmoun L, Georgopoulos NA, Sultan C. Endocrine disorders in adolescent and young
female athletes: impact on growth, menstrual cycles, and bone mass acquisition. J Clin
Endocrinol Metab 2014; 99: 4037-50.
41. Klein DA, Poth MA. Amenorrhea: an approach to diagnosis and management. Am Fam
Phys 2013; 87: 781-8.
42. Shufelt CL, Torbati T, Dutra E. Hypothalamic Amenorrhea and the Long-Term Health
Consequences. Semin Reprod Med 2017; 35: 256-62.
43. Hackney AC, Hackney ZC. The exercise-hypogonadal male condition and endurance
exercise training. Curr Trends Endocrinol 2005; 1: 101-6.
44. Hackney AC, Lane AR. Low testosterone in male endurance-trained distance runners:
impact of years in training. Hormones (Athens, Greece) 2018; 17: 137-9.
45. Maïmoun L, Lumbroso S, Manetta J, et al. Testosterone is significantly reduced in endurance
athletes without impact on bone mineral density. Horm Res 2003; 59: 285-92.
46. Ratamess NA, Hoffman JR, Kraemer WJ, et al. Effects of a competitive wrestling season
on body composition, endocrine markers, and anaerobic exercise performance in NCAA
collegiate wrestlers. Eur J Appl Physiol 2013; 113: 1157-68.
47. Stone JD, Kreutzer A, Mata JD, et al. Changes in Creatine Kinase and Hormones Over the
Course of an American Football Season. J Strength Cond Res 2019; 33: 2481-7.
48. Moore CA, Fry AC. Nonfunctional overreaching during off-season training for skill position
players in collegiate American football. J Strength Cond Res 2007; 21: 793-800.
49. Hackney AC. Effects of endurance exercise on the reproductive system of men: the "exercise-
hypogonadal male condition". J Endocrinol Invest 2008; 31: 932-8.
50. Hooper DR, Tenforde AS, Hackney AC. Treating exercise-associated low testosterone and its
related symptoms. Phys Sportsmed 2018; 46: 427-34.
51. Scofield KL, Hecht S. Bone health in endurance athletes: runners, cyclists, and swimmers.
Curr Sports Med Rep 2012; 11: 328-34.
52. Papageorgiou M, Dolan E, Elliott-Sale KJ, et al. Reduced energy availability: implications for
bone health in physically active populations. Eur J Nutr 2018; 57: 847-59.
53. Southmayd EA, Mallinson RJ, Williams NI, et al. Unique effects of energy versus estrogen
deficiency on multiple components of bone strength in exercising women. Osteoporos Int
2017; 28: 1365-76.
54. Khosla S, Oursler MJ, Monroe DG. Estrogen and the skeleton. Trends Endocrinol Metab
2012; 23: 576-81.
55. Keay N, Francis G, Hind K. Low energy availability assessed by a sport-specific
questionnaire and clinical interview indicative of bone health, endocrine profile and cycling
performance in competitive male cyclists. BMJ Open Sport Exerc Med 2018; 4: e000424.
56. Keay N, Francis G, Entwistle I, et al. Clinical evaluation of education relating to nutrition
and skeletal loading in competitive male road cyclists at risk of relative energy deficiency
in sports (RED-S): 6-month randomised controlled trial. BMJ Open Sport Exerc Med 2019; 5:
e000523.
57. Sim M, Garvican-Lewis LA, Cox GR, et al. Iron considerations for the athlete: a narrative
review. Eur J Appl Physiol 2019; 119: 1463-78.
58. Petkus DL, Murray-Kolb LE, De Souza MJ. The Unexplored Crossroads of the Female
Athlete Triad and Iron Deficiency: A Narrative Review. Sports Med 2017; 47: 1721-37.
59. Shimizu K, Suzuki N, Nakamura M, et al. Mucosal immune function comparison between
amenorrheic and eumenorrheic distance runners. J Strength Cond Res 2012; 26: 1402-6.
60. Drew M, Vlahovich N, Hughes D, et al. Prevalence of illness, poor mental health and sleep
quality and low energy availability prior to the 2016 Summer Olympic Games. Brit J Sports
Med 2018; 52: 47-53.
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