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Anemia Studies in Chronic Kidney Disease (CKD): Erythropoiesis Via a Novel Prolyl Hydroxylase Inhibitor (PHI) Daprodustat-in Incident Dialysis (ASCEND-ID)

The safety and scientific validity of this study is the responsibility of the study sponsor and investigators. Listing a study does not mean it has been evaluated by the U.S. Federal Government. Read our disclaimer for details.
 
ClinicalTrials.gov Identifier: NCT03029208
Recruitment Status : Completed
First Posted : January 24, 2017
Results First Posted : October 20, 2021
Last Update Posted : October 20, 2021
Sponsor:
Information provided by (Responsible Party):
GlaxoSmithKline

Brief Summary:
The purpose of this multi-center study is to evaluate the efficacy and safety of daprodustat in subjects with anemia associated with CKD.

Condition or disease Intervention/treatment Phase
Anaemia Drug: Daprodustat Drug: Darbepoetin alfa Drug: Iron therapy Phase 3

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Study Type : Interventional  (Clinical Trial)
Actual Enrollment : 312 participants
Allocation: Randomized
Intervention Model: Parallel Assignment
Masking: None (Open Label)
Primary Purpose: Treatment
Official Title: A 52-week Open-label (Sponsor-blind), Randomized, Active-controlled, Parallel-group, Multi-center Study to Evaluate the Efficacy and Safety of Daprodustat Compared to Recombinant Human Erythropoietin in Subjects With Anemia Associated With Chronic Kidney Disease Who Are Initiating Dialysis
Actual Study Start Date : May 11, 2017
Actual Primary Completion Date : September 24, 2020
Actual Study Completion Date : September 24, 2020


Arm Intervention/treatment
Experimental: Daprodustat treated anemic subjects
Subjects will receive oral daprodustat once daily.
Drug: Daprodustat
Daprodustat will be supplied as film coated tablets for oral administration containing 1, 2, 4, 6, 8, or 10 mg of daprodustat. Doses of 12, 16, and 24 mg of daprodustat will be provided using multiples of these tablet strengths.

Drug: Iron therapy
Iron therapy will be administered if ferritin is <=100 ng/mL and/or TSAT is <=20%.

Active Comparator: Darbepoetin alfa treated anemic subjects
Subjects will receive darbepoetin alfa subcutaneously or intravenously.
Drug: Darbepoetin alfa
Darbepoetin alfa will be supplied as prefilled syringes (PFS) for SC/IV injection available in strengths: 20, 30, 40, 60, 80, 100 and 150 mcg.

Drug: Iron therapy
Iron therapy will be administered if ferritin is <=100 ng/mL and/or TSAT is <=20%.




Primary Outcome Measures :
  1. Mean Change From Baseline in Hemoglobin (Hgb) During Evaluation Period (Week 28 to Week 52) [ Time Frame: Baseline (Pre-dose on Day 1) and evaluation period (Week 28 to Week 52) ]
    Blood samples were collected from participants for Hgb measurement. Hgb during the evaluation period was defined as the mean of all available post-randomization Hgb values (on and off-treatment) during the evaluation period (Week 28 to Week 52). For the primary analysis missing post-Baseline Hgb values were imputed using pre-specified multiple imputations. Change from Baseline was defined as the average of post-randomization values during the evaluation period minus Baseline value. Baseline was defined as the latest non-missing pre-dose assessment on or before the randomization date. An analysis of covariance (ANCOVA) model including randomization stratification factors Baseline Hgb and treatment was performed to obtain a point estimate and two-sided 95 percent (%) confidence interval (CI) for the treatment difference (daprodustat-darbepoetin alfa).


Secondary Outcome Measures :
  1. Average Monthly Intravenous Iron Dose (Milligrams) From Baseline to Week 52 [ Time Frame: Baseline (Day 1) to Week 52 ]
    Total IV iron dose per participant was calculated from Day 1 to the earliest of (Week 52 visit date, first blood [red blood cells or whole blood] transfusion date and treatment stop date plus [+] 1 day) which corresponds to the time while the participant was on randomized treatment and before receiving a blood transfusion. Average monthly IV iron dose was calculated by Total IV iron dose divided by (/) (the number of days from Day 1 to the earliest of [Week 52 visit date, first blood transfusion date and treatment stop date +1] /30.4375 days). Data for participants until they underwent a red blood cells or whole blood transfusion was included in the analysis.

  2. Change From Baseline in Systolic Blood Pressure (SBP), Diastolic Blood Pressure (DBP), Mean Arterial Blood Pressure (MAP) at Week 52 [ Time Frame: Baseline (Day 1) and Week 52 ]
    SBP, DBP and MAP were measured in a semi-supine or seated position in the dialysis chair after at least a 5-minutes of rest. MAP is an average BP in an individual's arteries during a single cardiac cycle. Change from Baseline was calculated as post-dose visit value minus Baseline value. Baseline was defined as the latest non-missing pre-dose assessment on or before the randomization date. This analysis was carried out by using mixed model repeated measures (MMRM) model.

  3. Change From Baseline in SBP, DBP, MAP at End of Treatment [ Time Frame: Baseline (Day 1) and end of treatment (last on-treatment value until Week 52) ]
    SBP, DBP and MAP were measured in a semi-supine or seated position in the dialysis chair after at least a 5-minutes of rest. MAP is an average BP in an individual's arteries during a single cardiac cycle. End of treatment value for the blood pressure parameters were defined as the latest value on or before the last non-zero dose date plus (+) 1 day. Change from Baseline was calculated as post-dose visit value minus Baseline value. Baseline was defined as the latest non-missing pre-dose assessment on or before the randomization date. This analysis was carried out by using ANCOVA model.

  4. Blood Pressure (BP) Exacerbation Events Rate Per 100 Participant Years [ Time Frame: Up to Week 52 ]
    BP exacerbation event is defined (based on post-dialysis BP) as SBP >=25 millimeter of mercury (mmHg) increased from Baseline or SBP >=180 mmHg; or DBP >=15 mmHg increased from Baseline or DBP >=110 mmHg. The BP exacerbation events per 100 participant years was estimated using the Negative Binomial Model.

  5. Number of Participants With at Least One Blood Pressure Exacerbation Event During Study [ Time Frame: Up to Week 52 ]
    BP exacerbation was defined (based on post-dialysis BP) as: SBP >=25 mmHg increased from Baseline or SBP >=180 mmHg; DBP >=15 mmHg increased from Baseline or DBP >=110 mmHg. Number of participants with at least one blood pressure exacerbation event is presented.

  6. Change From Baseline in Post-randomization Hgb at Week 52 [ Time Frame: Baseline (Day 1) and Week 52 ]
    Blood samples were collected from participants for Hgb measurements. Change from Baseline was calculated as post-dose visit value minus Baseline value. Baseline was defined as the latest non-missing pre-dose assessment on or before the randomization date.

  7. Number of Hgb Responders (Hgb in the Analysis Range of 10 to 11.5 Grams/Deciliter) During Evaluation Period (Week 28 to Week 52) [ Time Frame: Weeks 28 to 52 ]
    Mean Hgb during the evaluation period was defined as the mean of all evaluable Hgb values during the evaluation period (Week 28 to Week 52) including any evaluable unscheduled Hgb values that were taken during this time period. Hgb responders were defined as number of participants with a mean Hgb during the evaluation period that falls within the Hgb analysis range of 10-11.5 g/dL.

  8. Percentage of Time for Which Hgb Was Within the Analysis Range (10 to 11.5 g/dL) During Evaluation Period (Week 28 to Week 52): Non-inferiority Analysis [ Time Frame: Weeks 28 to 52 ]
    Percentage of days for which a participant's Hgb was within the analysis range of 10-11.5 g/dL (both inclusive) during the evaluation period (Week 28 to Week 52), including any unscheduled evaluable Hgb values that were taken during this time period was calculated. Percentage of time for which Hgb was within range for a participant was calculated by dividing 'the total number of days that Hgb was within range during Weeks 28 to 52' by 'the total number of days the participant remained on treatment during Weeks 28 to 52'.

  9. Percentage of Time for Which Hgb Was Within the Analysis Range (10 to 11.5 g/dL) During Evaluation Period (Week 28 to Week 52): Superiority Analysis [ Time Frame: Weeks 28 to 52 ]
    Percentage of days for which a participant's Hgb was within the analysis range of 10-11.5 g/dL (both inclusive) during the evaluation period (Week 28 to Week 52), including any unscheduled evaluable Hgb values that were taken during this time period was calculated. Percentage of time for which Hgb was within range for a participant was calculated by dividing 'the total number of days that Hgb was within range during Weeks 28 to 52' by 'the total number of days the participant remained on treatment during Weeks 28 to 52'.

  10. Number of Participants Permanently Stopping Randomized Treatment Due to Meeting Rescue Criteria [ Time Frame: Up to Week 52 ]
    Number of participants permanently stopping randomized treatment due to meeting rescue criteria has been presented.

  11. Change From Baseline in Physical Component Score (PCS) Using Short Form (SF)-36 Health-related Quality of Life (HRQoL) Questionnaire at Weeks 8, 12, 28, 52 [ Time Frame: Baseline (Day 1), Weeks 8, 12, 28 and 52 ]
    The SF-36 acute version 2 is a 36-item generic quality of life instrument designed to measure a participant's level of performance in the following 8 health domains: physical functioning, role-physical (role limitations caused by physical problems), social functioning, bodily pain, mental health, role-emotional (role limitations caused by emotional problems), vitality and general health. Each domain is scored from 0 (poorer health) to 100 (better health). The PCS is an average score derived from 4 domains (physical functioning, role-physical, bodily pain and general health) representing overall physical health. PCS ranges from 0 to 100; higher scores represent better health. Change from Baseline was calculated as post-dose visit value minus Baseline value. Baseline was defined as the latest non-missing pre-dose assessment on or before the randomization date.

  12. Change From Baseline in Mental Component Score (MCS) Using SF-36 HRQoL Questionnaire at Weeks 8, 12, 28, 52 [ Time Frame: Baseline (Day 1), Weeks 8, 12, 28 and 52 ]
    The SF-36 acute version 2 is a 36-item generic quality of life instrument designed to measure a participant's level of performance in the following 8 health domains: physical functioning, role-physical (role limitations caused by physical problems), social functioning, bodily pain, mental health, role-emotional (role limitations caused by emotional problems), vitality and general health. Each domain is scored from 0 (poorer health) to 100 (better health). MCS is an average score derived from 4 domains (vitality, social functioning, role-emotional and mental health) representing overall mental health. MCS ranges from 0 to 100; higher scores represent better health. Change from Baseline was calculated as post-dose visit value minus Baseline value. Baseline was defined as the latest non-missing pre-dose assessment on or before the randomization date.

  13. Change From Baseline in SF-36 HRQoL Scores for Bodily Pain, General Health, Mental Health, Role-Emotional, Role-Physical, Social Functioning at Weeks 8, 12, 28, 52 [ Time Frame: Baseline (Day 1), Weeks 8, 12, 28 and 52 ]
    The SF-36 acute version 2 is a 36-item generic quality of life instrument designed to measure a participant's level of performance in the following 8 health domains: bodily pain, general health, mental health, role-emotional (role limitations caused by emotional problems), role-physical (role limitations caused by physical problems), social functioning, physical functioning and vitality. Each domain is scored from 0 (poorer health) to 100 (better health). Each domain score ranges from 0 to 100, higher score indicates a better health state and better functioning. Change from Baseline was calculated as post-dose visit value minus Baseline value. Baseline was defined as the latest non-missing pre-dose assessment on or before the randomization date.

  14. Change From Baseline in Vitality Scores Using SF-36 HRQoL Questionnaire at Weeks 28, 52 [ Time Frame: Baseline (Day 1), Weeks 28 and 52 ]
    The SF-36 acute version 2 is a 36-item generic quality of life instrument designed to measure a participant's level of performance in the following 8 health domains: physical functioning, role-physical (role limitations caused by physical problems), social functioning, bodily pain, mental health, role-emotional (role limitations caused by emotional problems), vitality and general health. Each domain is scored from 0 (poorer health) to 100 (better health). Vitality ranges from 0 to 100; higher scores represent better health. Change from Baseline was calculated as post-dose visit value minus Baseline value. Baseline was defined as the latest non-missing pre-dose assessment on or before the randomization date.

  15. Change From Baseline in Physical Functioning Domain Scores Using SF-36 HRQoL Questionnaire at Weeks 28, 52 [ Time Frame: Baseline (Day 1), Weeks 28 and 52 ]
    The SF-36 acute version 2 is a 36-item generic quality of life instrument designed to measure a participant's level of performance in the following 8 health domains: physical functioning, role-physical (role limitations caused by physical problems), social functioning, bodily pain, mental health, role-emotional (role limitations caused by emotional problems), vitality and general health. Each domain is scored from 0 (poorer health) to 100 (better health). Physical functioning ranges from 0 to 100; higher scores represent better health. Change from Baseline was calculated as post-dose visit value minus (-) Baseline value. Baseline was defined as the latest non-missing pre-dose assessment on or before the randomization date.

  16. Change From Baseline in Health Utility EuroQol 5 Dimensions 5 Level (EQ-5D-5L) Questionnaire Score at Week 52 [ Time Frame: Baseline (Day 1) and Week 52 ]
    EQ-5D-5L consists of 2 concepts-EQ-5D-5L descriptive system and EQ Visual Analogue Scale (EQ-VAS). EQ-5D-5L is self-assessment questionnaire, consisting of 5items covering 5 dimensions (mobility,self care, usual activities, pain/discomfort and anxiety/depression). Each dimension is measured by 5-point Likert scale(no problems, slight problems, moderate problems, severe problems and extreme problems). Responses for 5 dimensions together formed a 5-figure description of health state(e.g.11111 indicates no problems in all 5 dimensions). Each of these 5 figure health states were converted to a single index score by applying country-specific value set formula that attaches weights to dimensions and levels. Range for EQ-5D-5L index score is -0.594 (worst health) to 1 (full health), higher the score better the health status. Change from Baseline was calculated as post-dose visit value-Baseline value. Baseline was latest non-missing pre-dose assessment on or before randomization date.

  17. Change From Baseline in EQ Visual Analogue Scale (EQ-VAS) at Week 52 [ Time Frame: Baseline (Day 1) and Week 52 ]
    The EQ-5D-5L consists of 2 concepts -EQ-5D-5L descriptive system and EQ-VAS. The EQ-5D-5L is a self-assessment questionnaire, consisting of five items covering five dimensions (mobility, self care, usual activities, pain/discomfort and anxiety/depression). Each dimension is measured by a five-point Likert scale (no problems, slight problems, moderate problems, severe problems, and extreme problems). The range for the EQ-5D-5L index score is 0 to 1 with '0' is worst health and '1' is full health. The EQ VAS records the respondent's self-rated health on a vertical VAS, ranging from 0 to 100, where 0 represents the worst health one can imagine and 100 represents the best health one can imagine. Change from Baseline was calculated as post-dose visit value minus Baseline value. Baseline was defined as the latest non-missing pre-dose assessment on or before the randomization date.

  18. Change From Baseline in Chronic Kidney Disease- Anemia Symptoms Questionnaire (CKD-AQ) at Week 52 [ Time Frame: Baseline (Day 1) and Week 52 ]
    CKD-AQ is 21-item patient reported outcome measure assessing symptoms and symptom impact in participants with anemia associated with CKD. It had 3 domains: 1.Tired/Low Energy/Weak scale consisting of 10 items; 2.Chest Pain/Shortness of Breath scale consisting of 4 items; and 3.Cognitive scale consisting of 3 items. The 4 CKD-AQ single items are: (shortness of breath, no activity), (severity-short breath, resting), (difficulty standing for long time) and (difficulty sleeping). Single-item were recorded based on a 0-100 scoring with 0=worst possible and 100=best possible score. Three domains scores were calculated as average of items in each domain and ranged from 0-100 where 0=worst possible and 100=best possible score. Change from Baseline was calculated as post-dose visit value minus Baseline value. Baseline was defined as the latest non-missing pre-dose assessment on or before the randomization date.

  19. Change From Baseline in Patient Global Impression of Severity (PGI-S) [ Time Frame: Baseline (Day 1), Weeks 8, 12, 28 and 52 ]
    The PGI-S is a 1-item questionnaire designed to assess participant's impression of disease severity on a 5-point disease severity scale (0=absent, 1=mild, 2=moderate, 3=severe, or 4=very severe). A higher score indicated worse outcome. Change from Baseline was calculated as post-dose visit value minus Baseline value. Baseline was defined as the latest non-missing pre-dose assessment on or before the randomization date.

  20. Plasma Concentration of Daprodustat (GSK1278863) and Its Metabolites GSK2391220 (M2), GSK2506104 (M3), and GSK2531401 (M13) [ Time Frame: Pre-dose, 0.5, 1, 2 and 3 hours post-dose; each pharmacokinetic sample was taken at Week 4 or 8 or 12 ]
    Pharmacokinetic samples were collected at pre-dose, 0.5, 1, 2 and 3 hours post-dose on Week 4 or 8 or 12 for pharmacokinetic (PK) analysis of daprodustat (GSK1278863) and its metabolites GSK2391220 (M2), GSK2506104 (M3), and GSK2531401 (M13). GSK2391220, GSK2506104 and GSK2531401 are the metabolites of Daprodustat (GSK1278863). Protocol allowed participants to provide pharmacokinetic samples on Week 4 or 8 or 12. Pharmacokinetic Population comprised of participants for whom a pharmacokinetic sample was obtained and analyzed.

  21. Observed Concentration at Dosing Interval (Ctau) of Daprodustat (GSK1278863) and Its Metabolites GSK2391220 (M2), GSK2506104 (M3), and GSK2531401 (M13) [ Time Frame: Pre-Dose, 0.5, 1, 2 and 3 hours post-dose; each pharmacokinetic sample was taken at Week 4 or 8 or 12 ]
    Pharmacokinetic samples were collected at pre-dose, 0.5, 1, 2 and 3 hours post-dose on Week 4 or 8 or 12 for pharmacokinetic analysis of daprodustat (GSK1278863) and its metabolites GSK2391220 (M2), GSK2506104 (M3), and GSK2531401 (M13). GSK2391220, GSK2506104 and GSK2531401 are the metabolites of Daprodustat (GSK1278863). Protocol allowed participants to provide pharmacokinetic samples on Week 4 or 8 or 12.

  22. Maximum Observed Concentration (Cmax) of Daprodustat (GSK1278863) and Its Metabolites GSK2391220 (M2), GSK2506104 (M3), and GSK2531401 (M13) [ Time Frame: Pre-Dose, 0.5, 1, 2 and 3 hours post-dose; each pharmacokinetic sample was taken at Week 4 or 8 or 12 ]
    Pharmacokinetic samples were collected at pre-dose, 0.5, 1, 2 and 3 hours post-dose on Week 4 or 8 or 12 for pharmacokinetic analysis of daprodustat (GSK1278863) and its metabolites GSK2391220 (M2), GSK2506104 (M3), and GSK2531401 (M13). GSK2391220, GSK2506104 and GSK2531401 are the metabolites of Daprodustat (GSK1278863). Protocol allowed participants to provide pharmacokinetic samples on Week 4 or 8 or 12.



Information from the National Library of Medicine

Choosing to participate in a study is an important personal decision. Talk with your doctor and family members or friends about deciding to join a study. To learn more about this study, you or your doctor may contact the study research staff using the contacts provided below. For general information, Learn About Clinical Studies.


Layout table for eligibility information
Ages Eligible for Study:   18 Years to 99 Years   (Adult, Older Adult)
Sexes Eligible for Study:   All
Accepts Healthy Volunteers:   No
Criteria

Inclusion Criteria:

  • 18 to 99 years of age inclusive.
  • Planning to start chronic dialysis within the next 6 weeks (from the date of the screening visit) OR have started and received dialysis (as specified below) for end-stage renal disease for a maximum of <=90 days immediately prior to randomization and is not expected to stop dialysis during the duration of the trial: HD >=2 times per week or PD >=4 times per week including incremental schedule; subjects on continuous ambulatory peritoneal dialysis (CAPD) and automated peritoneal dialysis (APD) are eligible.
  • Hemoglobin concentration as measured by HemoCue (range inclusive): 8 to 10.5 g/dL (5-6.5 millimoles per liter [mmol/L]) at screening and 8-11.0 g/dL (5 to 6.8 mmol/L) at randomization.
  • Capable of giving signed informed consent which includes compliance with the requirements and restrictions listed in the consent form and in this protocol.

Exclusion Criteria:

  • Planned living-related or living-unrelated kidney transplant during the study.
  • Ferritin: <=100 nanograms per milliliter (ng/mL) (<=100 micrograms per liter [mcg/L]) at screening or after IV iron supplementation.
  • Transferrin saturation (TSAT): <=20% at screening or after IV iron supplementation.
  • Vitamin B12 (cobalamin): Below the lower limit of the reference range at screening or after vitamin B12 supplementation.
  • Folate: <2.0 ng/mL (<4.5 nanomoles per liter [nmol/L]) at screening.
  • Aplasias: History of bone marrow aplasia or pure red cell aplasia (PRCA).
  • Other causes of anemia: Untreated pernicious anemia, thalassemia major, sickle cell disease, or myelodysplastic syndrome.
  • Gastrointestinal (GI) bleeding: Evidence of actively bleeding gastric, duodenal, or esophageal ulcer disease or clinically significant GI bleeding <=10 weeks prior to screening through to randomization (Day 1).
  • Use of any Erythropoiesis-stimulating agent (ESA) treatment within 8 weeks prior to screening except for limited use as part of dialysis initiation. Note : Limited use is defined as no more than 6 weeks of short acting ESA (rhEPO or biosimilars; maximum of 20000 unit total) or long acting ESA (darbepoetin alfa [maximum of 100 mcg total] or methoxy polyethylene glycol-epoetin beta [maximum of 125 mcg total]) received before or after starting dialysis.
  • Myocardial infarction or acute coronary syndrome: <=10 weeks prior to screening through to randomization (Day 1).
  • Stroke or transient ischemic attack: <=10 weeks prior to screening through to randomization (Day 1).
  • Chronic Class IV heart failure, as defined by the New York Heart Association (NYHA) functional classification system.
  • Current uncontrolled hypertension as determined by the Investigator that would contraindicate the use of rhEPO.
  • QT correction using Bazett's (QTcB) (Day 1): QTcB >500 milliseconds (msec), or QTcB >530 msec in subjects with bundle branch block. There is no QTc exclusion for subjects with a predominantly ventricular paced rhythm.
  • Liver disease (any one of the following): 1. Alanine transaminase (ALT) >2 times upper limit of normal (ULN) (screening only). 2. Bilirubin >1.5 times ULN (screening only) (NOTE: Isolated bilirubin >1.5 times ULN is acceptable if bilirubin is fractionated and direct bilirubin <35%). 3. Current unstable liver or biliary disease per investigator assessment, generally defined by the presence of ascites, encephalopathy, coagulopathy, hypoalbuminemia, esophageal or gastric varices, persistent jaundice, or cirrhosis. NOTE: Stable chronic liver disease (including asymptomatic gallstones, chronic hepatitis B or C, or Gilbert's syndrome) are acceptable if subject otherwise meets entry criteria.
  • History of malignancy within the 2 years prior to screening through to randomization (Day 1), or currently receiving treatment for cancer, or complex kidney cyst (i.e. Bosniak Category II F, III or IV) >3 centimeter (cm). The only exception is localized squamous cell or basal cell carcinoma of the skin that has been definitively treated >=10 weeks prior to screening.
  • History of severe allergic or anaphylactic reactions or hypersensitivity to excipients in the investigational product or to darbepoetin alfa.
  • Use of strong Cytochrome P4502C8 (CYP2C8) inhibitors (example gemfibrozil) or strong CYP2C8 inducers (example rifampin/rifampicin).
  • Use of other investigational agent or device prior to screening through to randomization (Day 1). At screening, this exclusion applies to use of the investigational agent within 30 days or within five half-lives (whichever is longer).
  • Any prior treatment with daprodustat for treatment duration of >30 days.
  • Females only: Subject is pregnant [as confirmed by a positive serum human chorionic gonadotropin (hCG) test for females of reproductive potential (FRP) only], subject is breastfeeding, or subject is of reproductive potential and does not agree to follow one of the contraceptive options in the List of Highly Effective Methods for Avoiding Pregnancy.
  • Any other condition, clinical or laboratory abnormality, or examination finding that the investigator considers would put the subject at unacceptable risk, which may affect study compliance (example intolerance to rhEPO) or prevent understanding of the aims or investigational procedures or possible consequences of the study.

Information from the National Library of Medicine

To learn more about this study, you or your doctor may contact the study research staff using the contact information provided by the sponsor.

Please refer to this study by its ClinicalTrials.gov identifier (NCT number): NCT03029208


Locations
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Sponsors and Collaborators
GlaxoSmithKline
Investigators
Layout table for investigator information
Study Director: GSK Clinical Trials GlaxoSmithKline
  Study Documents (Full-Text)

Documents provided by GlaxoSmithKline:
Study Protocol  [PDF] October 6, 2017
Statistical Analysis Plan  [PDF] November 20, 2020

Publications automatically indexed to this study by ClinicalTrials.gov Identifier (NCT Number):
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Responsible Party: GlaxoSmithKline
ClinicalTrials.gov Identifier: NCT03029208    
Other Study ID Numbers: 201410
2016-000507-86 ( EudraCT Number )
First Posted: January 24, 2017    Key Record Dates
Results First Posted: October 20, 2021
Last Update Posted: October 20, 2021
Last Verified: September 2021
Individual Participant Data (IPD) Sharing Statement:
Plan to Share IPD: Yes
Plan Description: IPD for this study will be made available via the Clinical Study Data Request site.
Supporting Materials: Study Protocol
Statistical Analysis Plan (SAP)
Informed Consent Form (ICF)
Clinical Study Report (CSR)
Time Frame: IPD will be made available within 6 months of publishing the results of the primary endpoints, key secondary endpoints and safety data of the study.
Access Criteria: Access is provided after a research proposal is submitted and has received approval from the Independent Review Panel and after a Data Sharing Agreement is in place. Access is provided for an initial period of 12 months but an extension can be granted, when justified, for up to another 12 months.
URL: http://clinicalstudydatarequest.com

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Studies a U.S. FDA-regulated Drug Product: Yes
Studies a U.S. FDA-regulated Device Product: No
Keywords provided by GlaxoSmithKline:
Daprodustat, recombinant human erythropoietin, darbepoetin, anemia, chronic kidney disease, dialysis, ESRD
Additional relevant MeSH terms:
Layout table for MeSH terms
Kidney Diseases
Renal Insufficiency, Chronic
Anemia
Hematologic Diseases
Urologic Diseases
Renal Insufficiency
Darbepoetin alfa
Hematinics