" Evaluation of Erythropoietin Therapy in Patients With End-Stage Kidney Disease on Regular Hemodialysis: Hemoglobin Outcomes, and Metabolic Syndrome as a Risk Factor for Erythropoietin Resistance "

NCT ID: NCT06983756

Last Updated: 2025-05-21

Basic Information

• Recruitment Status: NOT_YET_RECRUITING
• Total Enrollment: 66 participants
• Study Classification: OBSERVATIONAL
• Study Start Date: 2025-06-01
• Study Completion Date: 2026-01-01

Brief Summary

The primary aim of this study is to investigate the association between metabolic syndrome and erythropoietin resistance in patients with End-Stage Kidney Disease (ESKD).

Detailed Description

Chronic kidney disease (CKD) is a common condition that has significant implications for patients' health and healthcare budgets. CKD is a major contributor to morbidity and mortality across the globe. The incidence and prevalence of CKD are rising steadily all over the world. Along with many adverse effects on different body organs, CKD and end-stage kidney disease (ESKD) are associated with body will beting and malnutrition. Patients with ESKD require maintenance hemodialysis (MHD) to sustain their life.

Patients with chronic kidney disease (CKD) have a relatively deficient erythropoietin (EPO) production, and this is the main cause of anemia in this group. In its severe form, anemia decreases quality of life and increases the risk of cardiovascular diseases and mortality in dialysis patients, so the implementation of prevention and control measures is recommended [4]. Erythropoiesis-stimulating agents (ESAs) are generally used to control anemia and reduce the need for blood transfusions in patients with CKD.

ESA resistance or hyporesponsiveness occurs when the patient does not reach the desired serum hemoglobin (Hb) concentration even with the use of ESA at doses higher than usual or when increasingly higher doses are necessary to maintain the recommended Hb concentration.

The main causes of EPO resistance are iron deficiency, chronic inflammation, inadequate dialysis, hyperparathyroidism, hemolysis, vitamin B12, and folate deficiency. Observational studies have shown that nutritional status is associated with EPO resistance in HD patients, mainly because of malnutrition-inflammation status.

While treating anemic patients with αEPO can increase hemoglobin levels to recommended values and decrease complications in hemodialysis patients, the treatment of anemia with an ESA can increase the risk of mortality; high dosages of the ESA and treatment resistance are the primary factors for this outcome. Thus, it is important to determine which factors limit the ability of αEPO to correct anemia in hemodialysis patients so that treatment can be optimized.

Conditions

Erythropoietin Resistant Anemia (EPO Resistant Anemia)

Study Design

• Observational Model Type: COHORT
• Study Time Perspective: PROSPECTIVE

Study Groups

group 1

participants with metabolic syndrome

Erythropoietin

Intervention Type: DRUG

EPO resistance

group 2

participants without metabolic syndrome

Erythropoietin

Intervention Type: DRUG

EPO resistance

Interventions

Erythropoietin

EPO resistance

Intervention Type: DRUG

Eligibility Criteria

Inclusion Criteria

• Patients (and replacements) will be randomly selected by a raffle.
• All participants should be 18 years of age or older and agree to participate in the study after due clarification.
• Patients with end stage kidney disease (ESKD) on regular hemodialysis for more than 3 months.

Exclusion Criteria

• - Patients with neoplasm, severe cardiovascular, cerebrovascular and liver diseases.
• Females with polycystic ovarian syndrome, those on hormonal replacement therapy and pregnant women.
• Patients with infection or autoimmune diseases.

• Minimum Eligible Age: 18 Years
• Eligible Sex: ALL
• Accepts Healthy Volunteers: No

Sponsors

Fayoum University

OTHER

Sponsor Role: lead

Responsible Party

Nada Elsayed Abdeltwab Issa

Teaching Assistant

Responsibility Role: PRINCIPAL_INVESTIGATOR

Central Contacts

Nada Elsayed, Bachelor

Role: CONTACT

ne1189@fayoum.edu.eg

01000766880

Dr. Marwa Tolba, Assistant Professor

Role: CONTACT

Mka05@fayoum.edu.eg

01067789982

References

Carney EF. The impact of chronic kidney disease on global health. Nat Rev Nephrol. 2020 May;16(5):251. doi: 10.1038/s41581-020-0268-7. No abstract available.

Reference Type: BACKGROUND

PMID: 32144399 (View on PubMed)

Eriguchi R, Taniguchi M, Ninomiya T, Hirakata H, Fujimi S, Tsuruya K, Kitazono T. Hyporesponsiveness to erythropoiesis-stimulating agent as a prognostic factor in Japanese hemodialysis patients: the Q-Cohort study. J Nephrol. 2015 Apr;28(2):217-25. doi: 10.1007/s40620-014-0121-9. Epub 2014 Jul 31.

Reference Type: BACKGROUND

PMID: 25080399 (View on PubMed)

Other Identifiers

Erythropoietin Resistance & MS

Identifier Type: -

Identifier Source: org_study_id