Giorgos K. Sakkas

发表

The effects of recombinant human leptin on visceral fat, dyslipidemia, and insulin resistance in patients with human immunodeficiency virus-associated lipoatrophy and hypoleptinemia.

M. Schambelan, C. Grunfeld, J. Schwarz, 2009, The Journal of clinical endocrinology and metabolism.

Periodic Limb Movements in Sleep and Cardiovascular Disease: Time to Act

K. George, I. Stefanidis, G. Hadjigeorgiou, 2013, Front. Neurol..

Hemodialysis Fatigue: Just “Simple” Fatigue or a Syndrome on Its Own Right?

Giorgos K. Sakkas, C. Karatzaferi, 2012, Front. Physio..

Visualization of meniscus with 3D axial reconstructions.

P. Mavroidis, M. Papaioannou, Giorgos K. Sakkas, 2021, Journal of medical imaging and radiation sciences.

A Systematic Review, Meta-Analysis and Meta-Regression on the Effects of Carbohydrates on Sleep

Giorgos K. Sakkas, E. Andreou, C. Giannaki, 2021, Nutrients.

A critical review on sleep assessment methodologies in athletic populations: factors to be considered.

M. Manconi, Giorgos K. Sakkas, C. Giannaki, 2020, Sleep medicine.

Skeletal muscle morphology and capillarization of renal failure patients receiving different dialysis therapies.

A. Sargeant, T. Mercer, Giorgos K. Sakkas, 2004, Clinical science.

Factors associated with leisure-time physical activity among patients undergoing hemodialysis

Giorgos K. Sakkas, L. Gobbo, H. Monteiro, 2015, BMC Nephrology.

Exercise counseling practices among nephrologists caring for patients on dialysis.

K. Johansen, R. Dudley, T. Shubert, 2003, American journal of kidney diseases : the official journal of the National Kidney Foundation.

Intra-Renal Hemodynamic Changes After Habitual Physical Activity in Patients with Chronic Kidney Disease.

Giorgos K. Sakkas, C. Karatzaferi, K. Poulianiti, 2016, Current pharmaceutical design.

Cold dialysis and its impact on renal patients’ health: An evidence-based mini review

Giorgos K. Sakkas, C. Karatzaferi, C. Giannaki, 2017, World journal of nephrology.

Periodic limb movements in sleep contribute to further cardiac structure abnormalities in hemodialysis patients with restless legs syndrome.

K. George, K. Gourgoulianis, I. Stefanidis, 2013, Journal of clinical sleep medicine : JCSM : official publication of the American Academy of Sleep Medicine.

The Effect of Prolonged Intradialytic Exercise in Hemodialysis Efficiency Indices

I. Stefanidis, Giorgos K. Sakkas, C. Karatzaferi, 2011, ASAIO journal.

Relationship between vitamin D and muscle size and strength in patients on hemodialysis.

K. Johansen, T. Shubert, Giorgos K. Sakkas, 2007, Journal of renal nutrition : the official journal of the Council on Renal Nutrition of the National Kidney Foundation.

Evidence of Blood and Muscle Redox Status Imbalance in Experimentally Induced Renal Insufficiency in a Rabbit Model

A. Jamurtas, G. Giakas, I. Stefanidis, 2019, Oxidative medicine and cellular longevity.

Exploring the Associations between Functional Capacity, Cognitive Function and Well-Being in Older Adults

Giorgos K. Sakkas, M. Pantzaris, C. Giannaki, 2022, Life.

The vicious circle between physical, psychological, and physiological characteristics of shift work in nurses: a multidimensional approach

Giorgos K. Sakkas, C. Karatzaferi, E. Lavdas, 2021, Sleep and Breathing.

Changes in muscle morphology in dialysis patients after 6 months of aerobic exercise training.

A. Sargeant, T. Mercer, Giorgos K. Sakkas, 2003, Nephrology, dialysis, transplantation : official publication of the European Dialysis and Transplant Association - European Renal Association.

The Effect of Cold Dialysis in Motor and Sensory Symptoms of RLS/WED Occurring During Hemodialysis: A Double-Blind Study

I. Stefanidis, G. Hadjigeorgiou, Giorgos K. Sakkas, 2017, ASAIO journal.

Can the use of creatine supplementation attenuate muscle loss in cachexia and wasting?

M. Schambelan, K. Mulligan, Giorgos K. Sakkas, 2009, Current opinion in clinical nutrition and metabolic care.

Atrophy of non-locomotor muscle in patients with end-stage renal failure.

A. Sargeant, T. Mercer, Giorgos K. Sakkas, 2003, Nephrology, dialysis, transplantation : official publication of the European Dialysis and Transplant Association - European Renal Association.

Sleep quality and dialysis efficacy affect functional capacity in patients receiving haemodialysis therapy.

V. Liakopoulos, I. Stefanidis, Giorgos K. Sakkas, 2008, Nephrology, dialysis, transplantation : official publication of the European Dialysis and Transplant Association - European Renal Association.

Creatine Fails to Augment the Benefits from Resistance Training in Patients with HIV Infection: A Randomized, Double-Blind, Placebo-Controlled Study

J. Kent‐Braun, M. Schambelan, K. Mulligan, 2009, PloS one.

Assessing the Association between Leptin and Bone Mineral Density in HIV-Infected Men

M. Schambelan, Madhu N. Rao, V. Tai, 2012, AIDS research and treatment.

in is associated with activation of the JNK pathway and impaired insulin signaling in skeletal muscle.

U. Masharani, J. Youngren, I. Goldfine, 2011 .

fat, adiposity and disturbances contribute to the development of insulin resistance and glucose intolerance in non diabetic dialysis patients.

V. Liakopoulos, I. Stefanidis, Giorgos K. Sakkas, 2008 .

Separate and combined effects of cold dialysis and intradialytic exercise on the thermoregulatory responses of hemodialysis patients

A. Flouris, I. Stefanidis, Giorgos K. Sakkas, 2020 .

The effect of a 9-month hybrid intradialytic exercise training program on nerve conduction velocity parameters in patients receiving hemodialysis therapy

Stefania S. Grigoriou, I. Stefanidis, Giorgos K. Sakkas, 2022, International Urology and Nephrology.

Visceral Adiposity and not only Total Body Fat Content Should Be Viewed as a Critical Parameters in health Prognosis in Renal Failure

Giorgos K. Sakkas, 2011 .

Current trends in the management of uremic restless legs syndrome: a systematic review on aspects related to quality of life, cardiovascular mortality and survival.

I. Stefanidis, G. Hadjigeorgiou, Giorgos K. Sakkas, 2015, Sleep medicine reviews.

The effect of a 9-month hybrid intradialytic exercise training program on nerve conduction velocity parameters in patients receiving hemodialysis therapy

Stefania S. Grigoriou, I. Stefanidis, Giorgos K. Sakkas, 2022, International Urology and Nephrology.

Epidemiology, impact, and treatment options of restless legs syndrome in end-stage renal disease patients: an evidence-based review.

I. Stefanidis, G. Hadjigeorgiou, Giorgos K. Sakkas, 2014, Kidney international.

Phosphorus nutritional knowledge among dialysis health care providers and patients: A multicenter observational study.

T. Eleftheriadis, I. Stefanidis, Giorgos K. Sakkas, 2019, Clinical nutrition ESPEN.

Combination of Exercise Training and Dopamine Agonists in Patients with RLS on Dialysis: A Randomized, Double-Blind Placebo-Controlled Study

I. Stefanidis, G. Hadjigeorgiou, Giorgos K. Sakkas, 2015, ASAIO journal.

Present and future of CONNECT: a new and compelling project of modern medicine

G. Capasso, F. Trepiccione, L. Zacharia, 2021, Nephrology, dialysis, transplantation : official publication of the European Dialysis and Transplant Association - European Renal Association.

Effect of diabetes mellitus on muscle size and strength in patients receiving dialysis therapy.

J. Kent‐Braun, K. Johansen, T. Shubert, 2006, American journal of kidney diseases : the official journal of the National Kidney Foundation.

Aquaticity: A discussion of the term and of how it applies to humans.

Giorgos K. Sakkas, C. Karatzaferi, Elizana Pollatou, 2016, Journal of bodywork and movement therapies.

Developing and testing an instrument to assess aquaticity in humans.

A. Flouris, Giorgos K. Sakkas, C. Karatzaferi, 2016, Journal of bodywork and movement therapies.

Restless legs syndrome is contributing to fatigue and low quality of life levels in hemodialysis patients

I. Stefanidis, G. Hadjigeorgiou, Giorgos K. Sakkas, 2017, World journal of nephrology.

European Network on Myalgic Encephalomyelitis/Chronic Fatigue Syndrome (EUROMENE): Expert Consensus on the Diagnosis, Service Provision, and Care of People with ME/CFS in Europe

C. Scheibenbogen, N. Sepúlveda, S. Sekulic, 2021, Medicina.

Systemic Redox Imbalance in Chronic Kidney Disease: A Systematic Review

A. Jamurtas, I. Stefanidis, Giorgos K. Sakkas, 2016, Oxidative medicine and cellular longevity.

Effect of continuous progressive resistance training during hemodialysis on body composition, physical function and quality of life in end-stage renal disease patients: a randomized controlled trial

Giorgos K. Sakkas, H. Monteiro, G. D. Souza, 2018, Clinical rehabilitation.

Long-term intradialytic hybrid exercise training on fatigue symptoms in patients receiving hemodialysis therapy

Stefania S. Grigoriou, I. Stefanidis, Giorgos K. Sakkas, 2021, International Urology and Nephrology.

Uremic myopathy: is oxidative stress implicated in muscle dysfunction in uremia?

I. Stefanidis, Giorgos K. Sakkas, K. Tepetes, 2015, Front. Physiol..

Effects of High vs. Low Glycemic Index of Post-Exercise Meals on Sleep and Exercise Performance: A Randomized, Double-Blind, Counterbalanced Polysomnographic Study

Giorgos K. Sakkas, G. Samoutis, E. Andreou, 2018, Nutrients.

EUROPEAN ME NETWORK (EUROMENE) Expert Consensus on the Diagnosis, Service Provision and Care of People with ME/CFS in Europe

I. Brandslund, J. Bergquist, C. Scheibenbogen, 2020 .

Global Policy Barriers and Enablers to Exercise and Physical Activity in Kidney Care.

K. Avin, S. Thompson, S. Bakker, 2021, Journal of renal nutrition : the official journal of the Council on Renal Nutrition of the National Kidney Foundation.

Neural and metabolic mechanisms of excessive muscle fatigue in maintenance hemodialysis patients.

J. Kent‐Braun, K. Johansen, Giorgos K. Sakkas, 2005, American journal of physiology. Regulatory, integrative and comparative physiology.

Prevalence and Determinants of Restless Legs Syndrome (Willis-Ekbom Disease) in an Older Greek Population

N. Scarmeas, I. Stefanidis, M. Yannakoulia, 2022, Behavioral sleep medicine.

The Effects of Specific Omega-3 and Omega-6 Polyunsaturated Fatty Acids and Antioxidant Vitamins on Gait and Functional Capacity Parameters in Patients with Relapsing-Remitting Multiple Sclerosis

C. Pattichis, P. Calder, Giorgos K. Sakkas, 2021, Nutrients.

Effects of resistance exercise training and nandrolone decanoate on body composition and muscle function among patients who receive hemodialysis: A randomized, controlled trial.

P. Painter, K. Johansen, T. Shubert, 2006, Journal of the American Society of Nephrology : JASN.

Pharmacological and Non-pharmacological Treatment Options for Depression and Depressive Symptoms in Hemodialysis Patients

Stefania S. Grigoriou, Giorgos K. Sakkas, C. Karatzaferi, 2015, Health psychology research.

Evidence of Increased Muscle Atrophy and Impaired Quality of Life Parameters in Patients with Uremic Restless Legs Syndrome

V. Liakopoulos, I. Stefanidis, G. Hadjigeorgiou, 2011, PloS one.

Sarcopenia diagnosis in patients receiving hemodialysis: Agreement among different consensuses.

Giorgos K. Sakkas, H. Monteiro, H. Ribeiro, 2021, Nutrition in clinical practice : official publication of the American Society for Parenteral and Enteral Nutrition.

Restless legs syndrome in Multiple Sclerosis patients: a contributing factor for fatigue, impaired functional capacity, and diminished health-related quality of life

G. Hadjigeorgiou, M. Manconi, Giorgos K. Sakkas, 2018, Neurological research.

The effects of training with high‐speed interval running on muscle performance are modulated by slope

A. Stavropoulos-Kalinoglou, Giorgos K. Sakkas, G. Shum, 2021, Physiological reports.

Muscle atrophy in patients receiving hemodialysis: effects on muscle strength, muscle quality, and physical function.

J. Kent‐Braun, K. Johansen, T. Shubert, 2003, Kidney international.

Cardiac autonomic function during intradialytic exercise training

Stefania S. Grigoriou, I. Stefanidis, G. Hadjigeorgiou, 2019, Postgraduate medicine.

Technical evaluation of in vivo abdominal fat and IMCL quantification using MRI and MRSI at 3 T.

Xiaojuan Li, S. Majumdar, M. Schambelan, 2008, Magnetic resonance imaging.

Restless legs syndrome/Willis–Ekbom disease prevalence in beta thalassemia patients

I. Stefanidis, G. Hadjigeorgiou, Giorgos K. Sakkas, 2018, Sleep and Breathing.

A single-blind randomized controlled trial to evaluate the effect of 6 months of progressive aerobic exercise training in patients with uraemic restless legs syndrome.

I. Stefanidis, G. Hadjigeorgiou, Giorgos K. Sakkas, 2013, Nephrology, dialysis, transplantation : official publication of the European Dialysis and Transplant Association - European Renal Association.

Deconstructing athletes’ sleep: A systematic review of the influence of age, sex, athletic expertise, sport type, and season on sleep characteristics

Giorgos K. Sakkas, G. Bogdanis, E. Andreou, 2020, Journal of sport and health science.

Liver fat, visceral adiposity, and sleep disturbances contribute to the development of insulin resistance and glucose intolerance in nondiabetic dialysis patients.

V. Liakopoulos, I. Stefanidis, Giorgos K. Sakkas, 2008, American journal of physiology. Regulatory, integrative and comparative physiology.

Sleep Abnormalities in Multiple Sclerosis

M. Manconi, Giorgos K. Sakkas, C. Karatzaferi, 2019, Current Treatment Options in Neurology.

Effects of 12 months of detraining on health-related quality of life in patients receiving hemodialysis therapy

Stefania S. Grigoriou, I. Stefanidis, Giorgos K. Sakkas, 2020, International Urology and Nephrology.

Cognitive function and exercise training for chronic renal disease patients: A literature review.

Stefania S. Grigoriou, I. Stefanidis, Giorgos K. Sakkas, 2015, Journal of bodywork and movement therapies.

Myalgic encephalomyelitis/chronic fatigue Syndrome (ME/CFS): Investigating care practices pointed out to disparities in diagnosis and treatment across European Union

S. Sekulic, L. Nacul, Giorgos K. Sakkas, 2019, PloS one.

Intradialytic Aerobic Exercise Training Ameliorates Symptoms of Restless Legs Syndrome and Improves Functional Capacity in Patients on Hemodialysis: A Pilot Study

M. Vlychou, V. Liakopoulos, I. Stefanidis, 2008, ASAIO journal.

How Can Physical Activity Referral Rates for Breast Cancer Patients be Increased?

P. Drew, Giorgos K. Sakkas, C. Karatzaferi, 2016, Front. Oncol..

The effect of a three month, low-load- high-repetitions group-based exercise program versus pilates on physical fitness and body composition in inactive women.

Giorgos K. Sakkas, C. Giannaki, George Aphamis, 2021, Journal of bodywork and movement therapies.

Insulin Resistance in Non-Obese Subjects Is Associated with Activation of the JNK Pathway and Impaired Insulin Signaling in Skeletal Muscle

Xiaojuan Li, M. Schambelan, U. Masharani, 2011, PloS one.

Depressive symptoms, sleep quality, physical fitness, and fatigue among adult women with different obesity status

Giorgos K. Sakkas, Nicos L. Kartakoullis, M. Hadjimarkou, 2019, Sport Sciences for Health.

Evidence of functional deficits at the single muscle fiber level in experimentally-induced renal insufficiency.

G. Giakas, I. Stefanidis, Giorgos K. Sakkas, 2019, Journal of biomechanics.

Haemodialysis patients with sleep apnoea syndrome experience increased central adiposity and altered muscular composition and functionality.

K. Gourgoulianis, V. Liakopoulos, I. Stefanidis, 2007, Nephrology, dialysis, transplantation : official publication of the European Dialysis and Transplant Association - European Renal Association.

Nocturnal Activity Is Not Affected by a Long-Duration, Low-Intensity Single Exercise Bout

I. Stefanidis, G. Hadjigeorgiou, Giorgos K. Sakkas, 2019, Sports.

Uremic Versus Idiopathic Restless Legs Syndrome: Impact on Aspects Related to Quality of Life

I. Stefanidis, G. Hadjigeorgiou, Giorgos K. Sakkas, 2012, ASAIO journal.

Restless legs syndrome in adolescents: relationship with sleep quality, cardiorespiratory fitness and body fat

G. Hadjigeorgiou, Giorgos K. Sakkas, M. Pantzaris, 2016, Sleep Science.

Exercise Training and Depression in ESRD: A Review

Stefania S. Grigoriou, P. Theofilou, I. Stefanidis, 2013, Seminars in dialysis.

Seven months of aerobic intradialytic exercise training can prevent muscle loss in haemodialysis patients: an ultrasonography study

I. Stefanidis, Giorgos K. Sakkas, Alice C. Smith, 2021, International Urology and Nephrology.

Effects of controlled dehydration on sleep quality and quantity: A polysomnographic study in healthy young adults

Marios Pantzaris, Theodoros Kyprianou, Mauro Manconi, 2019, Journal of sleep research.

Effect of exercise training and dopamine agonists in patients with uremic restless legs syndrome: a six-month randomized, partially double-blind, placebo-controlled comparative study

I. Stefanidis, G. Hadjigeorgiou, Giorgos K. Sakkas, 2013, BMC Nephrology.

Non-Pharmacological Management of Periodic Limb Movements During Hemodialysis Session in Patients With Uremic Restless Legs Syndrome

V. Liakopoulos, I. Stefanidis, G. Hadjigeorgiou, 2010, ASAIO journal.

Quality of life score is primarily affected by the mental rather than the physical component in patients with restless legs syndrome

V. Liakopoulos, I. Stefanidis, G. Hadjigeorgiou, 2010, Movement disorders : official journal of the Movement Disorder Society.

Separate and combined effects of cold dialysis and intradialytic exercise on the thermoregulatory responses of hemodialysis patients: a randomized-cross-over study

A. Flouris, I. Stefanidis, Giorgos K. Sakkas, 2020, BMC Nephrology.

The Effects of Zinc and Selenium Co-Supplementation on Resting Metabolic Rate, Thyroid Function, Physical Fitness, and Functional Capacity in Overweight and Obese People under a Hypocaloric Diet: A Randomized, Double-Blind, and Placebo-Controlled Trial

Giorgos K. Sakkas, G. Bogdanis, E. Andreou, 2023, Nutrients.

An alternative histochemical method to simultaneously demonstrate muscle nuclei and muscle fibre type

T. Mercer, Giorgos K. Sakkas, P. Naish, 2003, European Journal of Applied Physiology.

Myokines as mediators of exercise-induced cognitive changes in older adults: protocol for a comprehensive living systematic review and meta-analysis

Y. Netz, O. Levin, S. Jak, 2023, Frontiers in aging neuroscience.

Lifestyle Medicine Strategies for Combating Sleepiness and Fatigue in Professional Drivers - The "Highway 2 Health" study

E. Dardiotis, Giorgos K. Sakkas, C. Karatzaferi, 2021 .

Low RLS prevalence and awareness in central Greece: an epidemiological survey

S. Konitsiotis, I. Stefanidis, K. Gourgoulianis, 2007, European journal of neurology.

Skeletal muscle atrophy: disease-induced mechanisms may mask disuse atrophy

K. Myburgh, I. Stefanidis, Giorgos K. Sakkas, 2015, Journal of Muscle Research and Cell Motility.

“Out of the Black, Into the Big Blue” on a Single Breath: Sport Event Value Co-Creation as Symbolic World-Making

Christine Lundberg, Vassilios Ziakas, Giorgos K. Sakkas, 2021, Journal of Sport Management.

A single bout of hybrid intradialytic exercise did not affect left-ventricular function in exercise-naïve dialysis patients: a randomized, cross-over trial

Stefania S. Grigoriou, K. George, T. Eleftheriadis, 2021, International Urology and Nephrology.

Effects of Muscular Fatigue on Position Sense in Two Phases of the Menstrual Cycle

Giorgos K. Sakkas, C. Karatzaferi, Themistoklis Tsatalas, 2024, Journal of functional morphology and kinesiology.

Nine Months of Hybrid Intradialytic Exercise Training Improves Ejection Fraction and Cardiac Autonomic Nervous System Activity

Stefania S. Grigoriou, K. George, I. Stefanidis, 2023, Sports.

The effect of chrono-nutritional manipulation of carbohydrate intake on sleep macrostructure: A randomized controlled trial.

Giorgos K. Sakkas, P. Bargiotas, C. Giannaki, 2024, Clinical nutrition.

Are Surface Electromyography Parameters Indicative of Post-Activation Potentiation/Post-Activation Performance Enhancement, in Terms of Twitch Potentiation and Voluntary Performance? A Systematic Review

Giorgos K. Sakkas, P. Tsaklis, Giannis Giakas, 2024, Journal of functional morphology and kinesiology.