Skip to main content

IOANNIS GRIVEAS

MD, PhD

Round Tables

  • 18th Panhellenic Symposium Cardiovascular Diseases and Renal Dysfunction 2026, Athens 8-10 January 2026, Practical Management of Patients with Specific Cardiorenal Problems, Chair: I. Griveas, D. Vassilopoulos
  • 2.Participation with a speech "Introduction to the concept of nephrotoxicity: what does the term include, who are the usual suspects and how do they target the kidney. Who is most at risk?" at the 10th Annual Scientific Event of the Nephrology Department of Papageorgiou General Hospital-Toxic Nephropathies, Thessaloniki, December 12-14, 2025.
  • 10th National Haempaheresis Association Conference and South-East Europe Initiative for Apheresis, Athens 27-29 November 2025. Moderator/panel discussion Breakfast with the experts, Thursday 27 November 2025
  • 10th National Haempaheresis Association Conference and South-East Europe Initiative for Apheresis, Athens 27-29 November 2025. Lecture: Filtering for the Future: Blood Purification Technologies, Thursday 27 November 2025.
  • 10th National Haempaheresis Association Conference and South-East Europe Initiative for Apheresis, Athens 27-29 November 2025. Lecture: Therapeutic Removal and the Aging Process, Thursday 27 November 2025.
  • 10th National Haempaheresis Association Conference and South-East Europe Initiative for Apheresis, Athens 27-29 November 2025. Moderator to Quality in Apheresis-Workshop, Friday 29 November 2025.
  • 10th National Haempaheresis Association Conference and South-East Europe Initiative for Apheresis, Athens 27-29 November 2025. Lecture: Central Venous Catheters to Quality in Apheresis-Workshop, Friday 29 November 2025.
  • 10th National Haempaheresis Association Conference and South-East Europe Initiative for Apheresis, Athens 27-29 November 2025. Lecture: Virus Removal: Is it possible and is it enough? Saturday 30 November 2025.
  • 10th National Haempaheresis Association Conference and South-East Europe Initiative for Apheresis, Athens 27-29 November 2025. Lecture: New Perspectives on the Application of Immunoadsorption in Sepsis, Saturday 30 November 2025.
  • 10th National Haempaheresis Association Conference and South-East Europe Initiative for Apheresis, Athens 27-29 November 2025. Lecture: Citrate Solution, a “Green” Alternative to Heparin, Saturday 30 November 2025.
  • Participation as speaker and coordinator in the Postgraduate Hypertension Seminar -35th series, Arterial Hypertension and Kidney Disease, October 18, 2025.
  • Systemic Diseases and Kidney. Chair: G. Moustakas, I. Griveas at the 26th Panhellenic Conference of Nephrology, Larissa 21-24 May 2025.
  • 27th Panhellenic Thematic Conference Intensive Care & Emergency Medicine “DRUGS in ICU & in the ICU” organized by the Institute for the Study of Serious Illness (IMBN) in Athens, 25-27 September 2025 (Crowne Plaza Hotel, Title of speech: Hemosorption in sepsis. Round Table "Treatment of sepsis in the ICU". Date: Saturday 27 September 2025.
  • Acute Kidney Injury meeting, Athens 3-4 October 2025, Chair at the Clinical Tutoring Center entitled Interesting Nephrological Topics (I).
  • Participation with a speech at the Croatian Congress of Nephrology on the topic “Hemoadsorption principles and clinical experience today”, Dubrovnik 23-26.4.2025.

  • Participation with a speech and chair at the Croatian Congress of Nephrology on the topic “Workshop plasmaexchange”, Dubrovnik 23-26.4.2025
  • Participation with a speech at the Croatian Congress of Nephrology on the topic “Plasma Exchange in Pregnancy”, Dubrovnik 23-26.4.2025
  • Participation with a chair at the Croatian Congress of Nephrology on the round table on the topic “Plasma Exchange: Prescription and Current Evidence”, Dubrovnik 23-26.4.2025.
  • Lecture: Management of metabolic acidosis in patients with Chronic Kidney Disease, 26th Panhellenic Conference of Nephrology, Larissa 21-24 May 2025.
  • Participation with a talk “Pathophysiology of Target Organ Damage in Hypertension-Nephrology” at the 9th School of Hypertension, Athens 10-13 April 2025”
  • Nimes , France Apheresis meeting, talk with topic “Therapeutic plasmapheresis in nephrology: the future?”, April 16-17, 2025.
  • Participation with a speech on the topic "How are the updated guidelines for the management of hyperkalemia applied in clinical practice?", 25th Panhellenic Congress of Nephrology, Athens 19-21 June 2024.
  • Participation with a speech on the topic "Hemodialysis and renal bone disease", 25th Panhellenic Congress of Nephrology, Athens 19-21 June 2024
  • Participation with a speech-Presidium "Virus removal: is it possible?" at the 15th Two-day Conference of the Hellenic Hematopheresis Society 27-28 September 2024.
  • Participation with a speech-Presidium « Placement of a permanent ICH » at the 15th Two-day Conference of the Hellenic Hematopheresis Society 27-28 September 2024.
  • Participation with a Presidium in the round table on the topic « Experience from Therapeutic Ablation Centers » at the 15th Two-day Conference of the Hellenic Hematopheresis Society 27-28 September 2024.
  • Participation with a speech entitled « The ecological footprint of therapeutic plasmapheresis methods » at the 15th Two-day Conference of the Hellenic Hematopheresis Society 27-28 September 2024
  • Participation with a speech-Presidium « CRRT vd IHD in ICU: nephrologists point of view" at the 15th Two-day Conference of the Hellenic Hemapheresis Society 27-28 September 2024.
  • Acute Kidney Injury meeting, 4-5 October 2024, Chair at the Clinical Tutoring Center entitled Interesting Nephrological Topics(I).
  • Participation with a speech "Is the portable or implantable kidney the solution of the future?" at the 9th Annual Scientific Event of the Nephrology Department of Papageorgiou General Hospital, Thessaloniki, 13-15 December 2024.

  • Participation with a speech "The role of extrarenal dialysis methods in the treatment of bone and mineral disorders in chronic kidney disease. Progress or stagnation?" at the 8th Annual Scientific Event of the Department of Nephrology, Papageorgiou General Hospital, Thessaloniki, December 8-10, 2023
  • Participation with a talk “Pathophysiology of Target Organ Damage in Hypertension-Nephrology” at the 8th School of Hypertension, Athens, February 2, 2024»
  • EXPERT MEETING: "Continuous renal function replacement procedures in critically ill patients" PROGRAM CONTINUATION EDUCATION (satnitsa, teme, method of education and lecturers), talk with topic “CRRT vs IHD in ICU”, nephrologist point of view, Belgrade March 1 2024.
  • Slovenian Nephrology Congress, Maribor, April 5, 2024, talk with the title “Novelty in Dialysis Composition: Precision Medicine in hemodialysis prescription”.
  • Participation with the Chair in the Croatian Nephrology Congress in the round table on
  • «Critical Care Nephrology», Zagreb 24-27.4.2024.
  • Participation with a speech in the Croatian Nephrology Congress in the round table on
  • « TPE – an overview of possible treatment options », Zagreb 24-27.4.2024.
  • Participation with the Chair in the Croatian Nephrology Congress in the round table on
  • « Apheresis Session », Zagreb 24-27.4.2024.
  • Participation as a speaker and moderator in the Postgraduate Hypertension Seminar - 34th series, Arterial Hypertension and Kidney Disease - Are all patients the same? , 18 May 2024.
  • Participation with the Chair in the round table on "Dialysis Issues", 25th Panhellenic Congress of Nephrology, Athens 19-21 June 2024.
  • Participation with a speech "Treatment of anemia in the cardiorenal patient: is it only a matter for the nephrologist? -YES" at the 15th Panhellenic Symposium on Cardiovascular Diseases and Renal Dysfunction, Athens, January 12-14, 2023.
  • Participation with a speech "SGLT1 inhibitors: what do we expect?" at the 21st Panhellenic Diabetes Congress, Athens 8-11 March 2023.
  • Participation as a commentator in the round table on the topic "Peritoneal Catheter" at the 1st Congress of Diagnostic and Interventional Nephrology, Thessaloniki 9-11 March 2023.
  • Scientific Event, Brain and Kidney, Ptolemaida 10-11 November 2023, speech entitled "Correlation of blood pressure levels and cognitive dysfunction".
  • Participation with a speech "Pathophysiology of Target Organ Damage in Hypertension-Kidney" at the 7th School of Hypertension, Athens 5-8 April 2023"
  • Participation as a speaker and coordinator in the Post-Educational Hypertension Seminar -33rd series, Arterial Hypertension and Kidney Disease, May 6, 2023.
  • Participation with a speech-chair at the Croatian Nephrology Congress on the topic "Bone Metabolism and phsophates regulation ih hemodialysis", Zagreb 4-6.5.2023.

  • Participation with a speech and chair at the Croatian Nephrology Congress on the topic "The role of nephrologist inn apheresis-Do they need us?, Zagreb 4-6.5.2023.
  • Participation with a speech at the SPECIALIST DEBATE: DILEMMAS AND CONCERNS IN THE MANAGEMENT OF DYPTH at the 23rd Panhellenic Congress of Nephrology, Heraklion 17-20 May 2023.
  • Participation with a speech “Challenges in the management of anemia of CKD” at the 23rd Panhellenic Congress of Nephrology, Heraklion 17-20 May 2023.
  • Participation with a speech “Latest data in the modern pharmaceutical management of hyperkalemia through clinical practice” at the 23rd Panhellenic Congress of Nephrology, Heraklion 17-20 May 2023.
  • Participation with a speech “Hemodialysis and Renal Bone Disease” at the 23rd Panhellenic Congress of Nephrology, Heraklion 17-20 May 2023.
  • POLYCYSTIC KIDNEY DISEASE Chair: D. Papadopoulou, I. Griveas at the 23rd Panhellenic Conference of Nephrology, Heraklion 17-20 May 2023.
  • Participation with a speech entitled “Artificial intelligence meets everyday clinical practice” at the 9th Congress of the Hellenic Hemapheresis Society, Athens 29/9-1/10/2023.
  • Participation with a speech-Presidium entitled “Hemosorption as part of the therapeutic treatment of infective endocarditis in a patient with CRF-TN” at the 9th Congress of the Hellenic Hemapheresis Society, Athens 29/9-1/10/2023.
  • Participation with a speech-Presidium entitled “The first HIF-PH inhibitor: From the clinical program to clinical practice” at the 9th Congress of the Hellenic Hemapheresis Society, Athens 29/9-1/10/2023.
  • Participation with Chair in the lecture entitled “Plateletpheresis and Iron Deficiency Anemia” at the 9th Congress of the Hellenic Hematopheresis Society, Athens 29/9-1/10/2023.
  • Participation with Chair in the lecture entitled “Atypical Hemolytic Uremic Syndrome: Interpreting the signs aiming for immediate diagnosis and early initiation of treatment” at the 9th Congress of the Hellenic Hematopheresis Society, Athens 29/9-1/10/2023.
  • Participation with Chair in the round table entitled “Extracorporeal Organ Support: Modern Insights” at the 9th Congress of the Hellenic Hematopheresis Society, Athens 29/9-1/10/2023.
  • Acute Kidney Injury meeting, 6-7 October 2023, Chaired by the Clinical Tutoring Center entitled Extrarenal Dialysis Machines for use in AKI.
  • Participation in the webinar “Management of hyperkalemia in 2022. Latest Data and Approaches” with the topic of the speech “Hyperkalemia in patients with AKI and CKD”, March 16, 2022.
  • Lecture on the topic “Role of Sodium and Kidney” at the 6th School of Hypertension, April 2022.

  • Participation in the ESKD SUMMIT Milan 9- 10 May 2023 with commentary in the section Chronic Dialysis Catheters: When and how and a speech entitled AV circuit: my clinical experience.
  • Participation in the webinar “Individualizing SGLT2i therapy based on therapeutic indications”, with a speech “The new treatment in patients with CKD with or without type II diabetes” 13 April 2022.
  • Participation with a speech at the 20th Panhellenic Diabetes Congress “Artificial intelligence and the kidney: the example of diabetic nephropathy”, Athens 18-21 May 2022.
  • Participation with a speech and chair at the Croatian Nephrology Congress on “Hemoperfusion on chronic hemodialysis COVID patients” Zagreb 27-29.5.2022.
  • Participation with a speech at the Croatian Nephrology Congress on the topic "Clinical Aspects of Apheresis" Zagreb 27-29.5.2022
  • Participation with a speech at the 23rd Panhellenic Nephrology Congress on the topic "Parenteral Nutrition during Hemodialysis", Thessaloniki 1-5 June 2022.
  • Participation with a speech at the 23rd Panhellenic Nephrology Congress on the topic "Dialysis Solutions: New Therapeutic Options", Thessaloniki 1-5 June 2022.
  • Participation with a speech at the 23rd Panhellenic Nephrology Congress on the topic "Perineal Dialysis: a Smart Choice", Thessaloniki 1-5 June 2022.
  • Participation with a speech at the 23rd Panhellenic Nephrology Conference on “Clinical efficacy and safety of the first HIF-PH inhibitor” Thessaloniki 1-5 June 2022.
  • Participation as Chair in the 23rd Panhellenic Nephrology Conference in the lecture on “Postulata of Interventional Nephrology in Europe and Greece” Thessaloniki 1-5 June 2022.
  • Participation with speeches at the 14th Panhellenic Nephrology Nurses Conference on “The latest in hemodialysis membranes” and on “Inclusion or discontinuation of hemodialysis in an elderly patient”, Kavala 16-18 June 2022.
  • Participation with a speech at the 23rd Panhellenic Nephrology Conference on “Clinical efficacy and safety of the first HIF-PH inhibitor” Thessaloniki 1-5 June 2022.
  • Participation with a speech on “Heart Failure and other conditions” in the context of the cardiology two-day conference “Heart Failure and Comorbidities: Diagnostic Approach and Therapeutic Options”, Athens 16-17 September 2022.
  • Participation with a speech on “Challenges in the management of anemia of CKD” at the Nephrology Symposium 2022, Larissa 2-4 December 2022.
  • Participation with a speech on “Hormones whose action is localized in the intertubular space” at the 7th Annual Scientific Event of the Nephrology Department of Papageorgiou General Hospital, Thessaloniki 9-11 December 2022.

  • Participation in the webinar "Rethinking Hyperphosphatemia" on the topic Real world evidence with suc.oxy-literature review, 8 December 2021.
  • Webinar “Modern management of patient with CKD”, lecture: “New Therapeytic option in patients with CKD”, 13th October 2021.
  • “Diagnostic algorithms and modern therapeutical approaches in Internal Medicine” conference, lecture: “New horizons in treatment of hyperkalemia” , Ioannina 8-9 October 2021.
  • 8th Panhellenic Conference of the Hellenic Apheresis Association, lecture: “Covid-19 and hemoperfusion” , Athens 8-10 Οκτωβρίου 2021.
  • Acute Kidney Injury Meeting, comments on lecture “ AKI and rhabdomyolisis”, Athens 17-18 Σεπτεμβρίου 2021.
  • 2nd Onco-Nephrology meeting,lecture: “Paraneoplastic renal manifestations in solid tumors ” ,Athens 25-26 Iουνίου 2021.
  • 22nd Hellenic Nephrology Congress, lecture: “Torasemide role in CKD patients”, Thessaloniki 13-16 May 2021.
  • 22nd Hellenic Nephrology Congress, Chairman and lecture in round table: “Etecalcetide, 3 years clinical experience”. ”, Thessaloniki 13-16 May 2021.
  • 22nd Hellenic Nephrology Congress, Chairman in round table: “Covid-19 and CKD”, Thessaloniki 13-16 May 2021.
  • 5th School of Hypetension, lecture “The role of Na+ and kidney”, Athens 22-25 April 2021.
  • Webinar “Management of Cardio-Nephro-Metabolic syndrome”, lecture “ Papers related to cardio-nephro outcome: do they help us?”, Athens 31st March 2021.
  • Meeting of Hellenic Nephrology Society for the Covid-19 pandemic, lecture: “Covid-19 in patients under hemodialysis and peritoneal dialysis, management and politics” Athens 12 December 2020.
  • 23rd Hellenic Medical Congress, lecture: “Covid-19 and kidney”, Athens 4-7 November 2020.
  • 13rd meeting of Hellenic Hemapheresis Association , lecture: “Patients with Covid-19-the role of apheresis” , Athens 10th October 2020.
  • 13rd meeting of Hellenic Hemapheresis Association , lecture: “Technology of Apheresis Methods”, Athens 10th October 2020.

  • 1st Onco-Nephrology meeting,lecture: “Common risk factors for neoplasms and CKD” ,Athens 11th July 2020.
  • 5th Renal Meeting of General Hospital Papageorgiou, lecture: “Complications of AVF in hemodialysis patients”, Thessaloniki 13-15 December 2019.
  • 4rd School of Hypetension, lecture “Ηypertension in special groups: Kidney damage”, Athens 29 November – 1 December 2019.
  • “Complement in renal diseases: mechanisms of glomerular injury” Hellenic College of Nephrology an Hypertension, Thessaloniki 2nd November 2019.
  • Chairman of a round table “Chronic Kidney Disease. Τhe scourge of 21st century”, 4th Hellenic Congress of Health Visitors, Athens 18-20 October 2019.
  • 4th Hellenic Congress of Health Visitors, lecture: “Prevention and Quality of life. New aspects in Chronic Kidney Disease”, Athens 18-20 October 2019
  • 7th Hellenic Congress of Apheresis, lecture: “Therapeutical Apheresis and Aging”, Athens 4-6 October 2019.
  • Renal meeting “ Improving management of iron deficiency anemia in hospital environment”, lecture: “ Prevalence and Impact of iron deficiency and anemia for the patient and health system”, Volos 13th July 2019.
  • “ iv. Calcimimetic- A year after. Expectations and clinical reality” , 21st Hellenic Nephrology Congress , Delphi 29 May- 1 June 2019
  • Renal meeting “Acute Kidney Injury”, lecture: “Cardiothoracic operations and Acute Kidney Injury”, Athens 12-13 April 2019.
  • Renal meeting-Alkyonides “Third age and Kidney”, lecture “Dialysis or not in geriatric patients”, Nafplio 1-3 March 2019.
  • Renal meeting-Alkyonides “Third age and Kidney”, lecture “Torasemide and CKD”, Nafplio 1-3 March 2019.
  • “The need of therapeutic protocols and scientific establishment of effectiveness in Therapeutical Apheresis”, Therapeutic Apheresis meeting, Thessaloniki 14-16 December 2018.
  • 3rd School of Hypetension, lecture “The role of Na+ and kidney”, Athens 29 November 2018.
  • 3rd School of Hypetension, lecture “RAAS system”, Athens 29 November 2018.
  • 22nd European Nephrology Conference lecture “Efficacy and safety of etelcalcetide in patients receiving HD with secondary hyperparathyroidism : Real life data, Warsaw Poland , 15-16 October 2018.

  • 106.Renal meeting regarding The role of iv calcimimetics in CKD-MBD managemen lecture “KDIGO 2017: new options”, Athens 18 October 2018.
  • “Rapid Progressively GN” In 12nd Meeting of Hellenic Apheresis Association , 6th October 2018.
  • “New aspects in therapy of hyperphosphatemia in CKD patients” , Modern therapeutical approach in patients with hyperphosphatemia- case studies, Kalamata 16th June 2018, Greece.
  • “Rapidly Progressive Glomerulonephritis” in 44th Hellenic Medical Congreess , Athens 9-12 May 2018.
  • Major Instructor in seminar of Interventional Nephrology in 20th Hellenic Nephrology Congress , Athens 3-6 May 2018.
  • “What we have noticed in our first patients that received iv. Calcimimetics?”, 20th Hellenic Nephrology Congress , Athens 3-6 May 2018.
  • «Efficacy and tolerability of oral Sucrosomial® Iron in CKD patients with anemia and its association with CKD progression parameteres» during “Sixth International Multidisciplinary Course on Iron Deficiency”, Lisbow 13-14 Αpril 2018.
  • “Hypetensive Medication: are all the same?”, Hellenic College of Cardiology, Athens 24-26 November 2017.
  • “Focal Segmental Glomerulonephritis and its association with Apheresis”, 6th Hellenic Apheresis Congress, Athens 29-30 September 2017.
  • “VEGF and Diabetic Nephropathy”, Hellenic College of Nephrology an Hypertension, Karpenisi 14-17 September 2017.
  • Chairman of round table with title “Practical Guidelines of peritoneal catheter placement” at Educational Conference of CAPD, Alexandropolis 3-5 September 2017.
  • “Real Life data regarding management of Hyperphosphatemia”, Athens 6 May 2017.
  • “Fifth International Multidisciplinary Course on Iron Anemia” Sucrosomial iron, update and recent new evidences to treat iron deficiency anemia, lecture “Efficacy and tolerability of oral Sucrosomial® Iron in CKD patients with anemia”, Florence 31st March 2017-1st April 2017.
  • Renal meeting-Alkyonides “Where Nephrology meets other specialities”, lecture “Erythropoetin and new innovative products for anemia”, Volos 27-29 January 2017.
  • Educational program 417 NIMTS, lecture: “Anemia and cardio-renal syndrome”, Athens 25 January 2017.
  • 2nd renal meeting of Papageorgiou General Hospital, “C3 glomerulonephritis”, Thessaloniki 16-17 December 2016.

  • Renal meeting “Hyperphosphatemia in CKD under dialysis”, lecture: “Phosphate binders and clinical experience”, Pilio 22 October 2016.
  • Renal meeting “CKD-MBD: from theory to clinical practice”, lecture “Demostration of clinical problems”, Athens 22 June 2016
  • 19th Hellenic Nephrology Conference, lecture: “New data in therapeutic options in anemia of CKD patients”, Kalamata 11-14 May 2016.
  • Renal Meeting of Mitera Hospital, lecture “Haemolitic – Uremic syndrome”, Athens, January 2016.
  • “10th Seminar of Greek Nephrology Society” lecture: "Prescription of Hemodialysis and uremic toxins". Thessaloniki, Greece 17-20 January 2016.
  • 9th Seminar of acid-base balance, lecture: “Acid-base in balances in pre-dialysis patients”, Komotini 25-26th September 2015.
  • 1st Renal Meeting of General Hospital Papageorgiou, lecture: “Acute Kidney Injury in Elderly patients”, Thessaloniki 8-9 May 2015.
  • Renal meeting-Alkyonides “Where Nephrology meets the heart”, lecture “FGF-23/KLOTHO, vitamin D, PTH, in Ca and Ph metabolism ”, Kalampaka 12-14 February 2015.
  • “9th Seminar of Greek Nephrology Society” lecture: "Tubulointrestitial Nephropathy".
    Athens, Greece 14-18 January 2015.
  • Chairman of round table with title “Fliud imbalance and several clinical situations” in 7th seminar of fluids and electrolytes, Komotini 26-27th September 2014.
  • 5th Hellenic Apheresis Conference, lecture: “Perpectives in Apheresis treatment” and chairman of the round table “Apheresis: Science or Technology?” , Athens 27-28/6/2014.
  • Basic Coordinator and Instructor of Clinical Tutorial with topic “Interventional Nephrology” in 18th Hellenic Nephrology Conference, Alexandropolis 13-17 May 2014.
  • SHPT management meeting, lecture: “Major differences between sVDRAs and non-sVDRAs in terms of efficacy, safety and decreasing mortality rate in the management of CKD-MBD patients supported with strong evidences”, Dubai 13-14 Dec 2013.
  • Renal Symposium in Larisa, lecture: Guidelines for CKD-MBD, Larissa 29/11-1/12/2013, Greece
  • 7th Seminal of acid-base balance, lecture: “Acid-base in balances in patients with ureter-mouth”, Komotini 20-23th September 2013.

  • “Conference of Hellenic Society of Apheresis” lecture: "Other removal/adsorption methods in ICU"
    Chalkida, Greece, March 9, 2013.
  • “7th Seminar of Greek Nephrology Society” lecture: "Tubulointrestitial Nephropathy".
    Athens, Greece 16-20 January 2013.
  • Scientific Conference "Contemporary views on improving the outcome of chronic kidney disease" with a speech on "Newer KDIGO guidelines to treat anemia in CKD. Role of intravenous iron".
    Dion in Pieria, Greece, December 15, 2012.
  • "Nutritional support for nephrology patients” lecture 'Nutritional support of patients after kidney transplantation' .
    24th Armed Forces Medical Conference, Thessaloniki, Greece, 18-20 October 2012.
  • “Urgent electrolyte imbalance” lecture: “Urgent hypokalemia”.
    6th Seminar in fluids, electrolytes and acid-base balance, Komotini, Greece, 28-29 September 2012.
  • "Improving the outcome of CKD" lecture "Cinacalcet in new therapeutic algorithm for sHPT".
    17th National Hellenic Congress of Nephrology, Kylini 10-13 May 2012.
  • "Cardiorenal syndrome" lecture: "The importance of the correction of anemia in cardiorenal syndrome: how and why;"
    9th Seminar in Nephrology, Alexandroupolis, Greece, 30-31 March 2012.
  • "Calcium and Phosphorus in special situations” lecture: “Dialysis and phosphorus”
    5th Seminar in fluids, electrolytes and acid-base balance, Vlasti, Greece 23-24 September 2011.
  • “Endogenous cardiotonic steroids and Renal function” lecture: “The traffic-lights paths of endogenous ouabain”.
    VIII Kithira days of Nephrology and Hypertension, Kithira 2-5 September 2009.
  • “Medication in Renal Disorders” lecture: “Vitamin D analogues and Chronic Renal Failure”
    7th Seminar in Nephrology, Alexandroupolis 3-4 April 2009.
  • “Effect of hormones on renal and cardiac injury”lecture: “Clinical Applications of hormones disorders in renal injury”
    10th Seminar of Alkionides days of Nephrology, Kamena Vourla 12-14 February 2009.
  • “Ph metabolism in Chronic Renal Failure” lecture: “Lanthanum: clinical and experimental data”
    12th Seminar of Hellenic College of Nephrology and Hypertension with title: “Ph metabolism in Chronic Renal Failure, Volos 16-17 January 2009.
  • “Alport syndrome and Thin Basement syndrome” lecture: “ Is there any kind of therapy?”
    10th Seminar of Hellenic College of Nephrology and Hypertension with title: “Hematouric syndromes”, Kastoria 8-10 February 2008
  • “ Haemodialysis methods” lecture : “Adsorption: clinical applications”
    9th Seminar of Hellenic College of Nephrology and Hypertension with title: “Haemodialysis in 21st Century”, Sparta 18-20 October 2007
  • Chairman of a round table with title: “Calcimimetics and Binders of Ph”
    9th Seminar of Hellenic College of Nephrology and Hypertension with title: “Haemodialysis in 21st Century”, Sparta 18-20 October 2007

  • “Treatment of secondary hyperparathyroididsm” lecture: “K/DOQI for the management of bone disease in haemodialysis patients”
    72nd Meeting of Hellenic Nephrology Society, Thessaloniki 23-24 November 2006.
  • “Metabolic syndrome” lecture: “Metabolic syndrome and Chronic Kidney Injury”
    5th Seminar in Nephrology, Alexandroupolis 28-29 September 2006.
  • “Therapeutical Apheresis” lecture: “Immunoadsorption and Dilated Cardiomyopathy”
    2nd Hellenic Congress of Apheresis, Kamena Vourla, 30/6-1/7/2006.