OPTIMISE-CKD Study_current Clinical Landscape in Spain

NCT06614712 | Completed

• 1 other identifier: D169AR00032
• Study Type: observational
• Target: 91,628
• Locations: 1 country
• Sites: 1

Brief Summary

OPTIMISE-CKD is a retrospective, observational study, using secondary data. The incidence of renal disease, including CKD, using eGFR or UACR laboratory measurements and diagnostic codes will be assessed in the study population. The study will also assess the incidence of selected cardiovascular and renal events and the current use of kidney-protective treatments

Conditions

Renal Disease

Outcome Measures

Primary Outcomes (6)

• Baseline demographics and clinical characteristics of the two cohorts of the study, pre-P&R and post-P&R cohorts, at their respective index dates.

  from the 1st August 2020 to 30th September 2024

• Baseline laboratory measures (number of measures per year and their values) of the two cohorts of the study, pre-P&R and post-P&R cohorts, at their respective index dates.

  from the 1st August 2020 to 30th September 2024

• Concomitant medications, by drug class and specific drugs of interest (proportion of patients with prescription of selected drugs) of the two cohorts of the study, pre-P&R and post-P&R cohorts, at their respective index dates.

  Concomitant medications, by drug class and specific drugs of interest (proportion of patients with prescription of selected drugs) of the two cohorts of the study, pre-P&R and post-P&R cohorts, at their respective index dates.

• Initiation of kidney-protective treatment (RAASi or SGLT2i or both) among treatment naïve patients in the pre-P&R cohort and post- P&R

  from the 1st August 2020 to 30th September 2024

• Discontinuation of newly initiated RAASi or SGLT-2i treatment in the two cohorts of the study, pre-P&R and post-P&R cohorts

  from the 1st August 2020 to 30th September 2024

• Discontinuation of ongoing RAASi and/or SGLT-2i treatment among treated patients (proportion of patients, time to discontinuation) in the two cohorts of the study, pre-P&R and post-P&R cohorts.

  from the 1st August 2020 to 30th September 2024

Secondary Outcomes (1)

• To describe the current clinical landscape among incident renal disease/incident CKD patients and in new initiators of kidney protective treatment- patients during the follow-up period

  from the 1st August 2020 to 30th September 2024

Study Arms (2)

Cohort 1

Pre-pricing \& reimbursement, incident renal disease cohort (study observation period 2020- 2024)

Other: Pre-pricing & reimbursement, incident renal disease cohort (study observation period 2020- 2024)

Cohort 2

Post-pricing \& reimbursement, incident renal disease cohort (study observation period 2023-2024)

Other: Post-pricing & reimbursement, incident renal disease cohort (study observation period 2023-2024)

Interventions

Pre-pricing & reimbursement, incident renal disease cohort (study observation period 2020- 2024) OTHER

Incident renal disease patients in this cohort are defined as those that newly met the renal function measurement definition stated above, with first-ever registered laboratory UACR and/or eGFR measurements or CKD diagnosis on or after the start date of this cohort study period, the 1st August 2020 and until the 1 st February 2023 (DAPA\_CKD P\&R date in Spain). The first of the dates fulfilling any of the criteria defined above for the renal function measurement or CKD diagnosis, is defined as the patient index date-1 of this study cohort. At the index date-1, the renal disease will be staged based on eGFR (and/or UACR measurements in addition, if available) as specified in the KDIGO guidelines. Patients will be followed up from the index date-1 until the end of continuous enrolment, last date of available data or date of death, until the end of the overall observation period.

Cohort 1

Post-pricing & reimbursement, incident renal disease cohort (study observation period 2023-2024) OTHER

We define the post-P\&R cohort including all incident renal disease patients observed in the dapagliflozin-CKD post-pricing and reimbursement period. Patients in this cohort newly met the renal function measurement definition stated above, with first-ever registered laboratory UACR and/or eGFR measurements or CKD diagnosis on or after the 1 st February 2023 (DAPA\_CKD P\&R date in Spain) and until the end of the study observation period. The first of the dates fulfilling any of the criteria defined above for the renal function measurement or CKD diagnosis, is defined as the patient index date-2 of this study cohort. At the index date-2, the renal disease will be staged based on eGFR (and/or UACR measurements in addition, if available) as specified in the KDIGO guidelines. Patients will be followed up from the index date-2 until the end of continuous enrolment, last date of available data or date of death, until the end of the overall study period

Cohort 2

Eligibility Criteria

• Age: 18 Years+
• Sex: all
• Healthy Volunteers: No
• Age Groups: Adult (18-64), Older Adult (65+)
• Sampling Method: Non-Probability Sample

Study Population

The overall study population will consist of adult patients, aged ≥18 years as of study index date, with their renal function measured

You may qualify if:

• Age ≥18 years as of study index date
• With renal function measured as either of the following:
• At least 1 UACR measure of ≥30 mg/g; OR
• At least 2 eGFR measures taken ≥90 days apart, of which both eGFR is ≤75 ml/min/1.73m2 ; OR
• registered with Chronic Kidney Disease (CKD) diagnosis in the medical history (without biochemical confirmation)

You may not qualify if:

• History of stage 5 CKD, dialysis, organ transplant, type 1 diabetes, or gestational diabetes on or before the start date of the observation period

Sponsors & Collaborators

• AstraZeneca: lead

Study Sites (1)

Research Site

Seville, 41092, Spain

Location

MeSH Terms

Conditions

Kidney Diseases

Condition Hierarchy (Ancestors)

Urologic Diseases; Female Urogenital Diseases; Female Urogenital Diseases and Pregnancy Complications; Urogenital Diseases; Male Urogenital Diseases

Study Design

• Study Type: observational
• Observational Model: COHORT
• Time Perspective: RETROSPECTIVE
• Sponsor Type: INDUSTRY
• Responsible Party: SPONSOR

Study Record Dates

• First Submitted: September 24, 2024
• First Posted: September 26, 2024
• Study Start: December 4, 2024
• Primary Completion: October 6, 2025
• Study Completion: October 6, 2025
• Last Updated: October 10, 2025

Record last verified: 2025-10

Data Sharing

• IPD Sharing: Will share
• Shared Documents: CSR
• Time Frame: AstraZeneca will meet or exceed data availability as per the commitments made to the EFPIA PhRMA Data Sharing Principles. For details of our timelines, please rerefer to our disclosure commitment at https://astrazenecagrouptrials.pharmacm.com/ST/Submission/Disclosure.
• Access Criteria: When a request has been approved AstraZeneca will provide access to the anonymized individual patient-level data via secure research environment Vivli.org. Signed Data Usage Agreement (non-negotiable contract for data accessors) must be in place before accessing requested information.

Locations

ES (1)