HORTENSIA - Cohort study in chronic kidney disease patients on dialysis starting treatment with Mircera® to correct anemia or maintain stable hemoglobin levels
Head :
Roche Medical Data Center
Last update : 06/30/2022 | Version : 1 | ID : 74133
| General | |
| Identification | |
| Detailed name | Cohort study in chronic kidney disease patients on dialysis starting treatment with Mircera® to correct anemia or maintain stable hemoglobin levels |
| Sign or acronym | HORTENSIA |
| General Aspects | |
| Medical area |
Urology, andrology and nephrology |
| Study in connection with Covid-19 |
No |
| Pathology (details) | Chronic Kidney Disease on dialysis |
| Health determinants |
Iatrogenic Medicine |
| Keywords | MIRCERA® |
| Scientific investigator(s) (Contact) | |
| Name of the director | Roche Medical Data Center |
| Address | 4 cours de l'Ile Seguin - 92650 BOULOGNE-BILLANCOURT |
| data_sharing_france@roche.com | |
| Organization | Roche SAS |
| Collaborations | |
| Participation in projects, networks and consortia |
No |
| Funding | |
| Funding status |
Private |
| Governance of the database | |
| Sponsor(s) or organisation(s) responsible | Roche SAS |
| Organisation status |
Public |
| Presence of scientific or steering committees |
Yes |
| Additional contact | |
| Name of the contact | https://www.roche.fr/fr/innovation-recherche-medicale/data-sharing-portail-d-information-partage-des-donnees.html |
| Main features | |
| Type of database | |
| Type of database |
Study databases |
| Study databases (details) |
Cohort study |
| Database recruitment is carried out by an intermediary |
A selection of health institutions and services |
| Database recruitment is is made on the basis of: |
Medication(s) taken |
| Database recruitment is carried out as part of an interventional study |
No |
| Database objective | |
| Main objective |
Primary objective: Describe the management of anemia treatment with Mircera® in routine clinical practice in chronic kidney disease patients on dialysis and to describe their hemoglobin concentration around the 6th month of treatment with Mircera®.
Secondary objective: In the total population and in each sub-population of patients (hemodialysis and peritoneal dialysis, ESA-naive and non ESA-naive patients): 1. Describe the characteristics of patients treated with Mircera®; 2. Describe the evolution of Hb and hematocrit levels during the observation period; 3. Describe the biological parameters used to document renal anemia and any changes in values; 4. Describe the parameters influencing treatment response; 5. Describe the biological parameters reflecting the efficacy of dialysis; 6. Describe the safety profile of Mircera® (serious and/or unexpected adverse drug reactions and targeted adverse drug reactions related to Mircera®); 7. Describe treatment compliance with Mircera®; 8. Describe the evolution of patients’ quality of life, evaluated by the SF-36 questionnaire. |
| Inclusion criteria |
Inclusion criteria:
- Adult (aged >= 18 years); - With CKD and on dialysis for more than 3 months; - ESA-naive or not; - For whom the physician decided to initiate treatment with Mircera® for renal anemia at the inclusion visit; - Who was informed about the study both orally and in writing and who did not object to their personal data being processed. Exclusion criteria: - Patient participating in a clinical study; - Anemia due to a malignant disease. |
| Population type | |
| Age |
Adulthood (19 to 24 years) Adulthood (25 to 44 years) Adulthood (45 to 64 years) Elderly (65 to 79 years) Great age (80 years and more) |
| Population covered |
Sick population |
| Pathology | N18 - Chronic kidney disease |
| Gender |
Male Woman |
| Geography area |
National |
| Data collection | |
| Dates | |
| Date of first collection (YYYY or MM/YYYY) | 2010 |
| Date of last collection (YYYY or MM/YYYY) | 2011 |
| Size of the database | |
| Size of the database (number of individuals) |
< 500 individuals |
| Details of the number of individuals | 414 |
| Data | |
| Database activity |
Data collection completed |
| Type of data collected |
Clinical data Biological data |
| Clinical data (detail) |
Medical registration |
| Details of collected clinical data | Patient provided with information about the study - Demographic and clinical data, concomitant diseases - History of chronic renal failure and dialysis - Previous treatment for CKD-associated anemia: with ESA if any and other potential treatments (iron, folic acid, vitamin B12, blood transfusion over the last 3 months before Mircera® initiation) - Clinical data at the midweek dialysis session: weight after the session, blood pressure at rest and after the session - Most recent available laboratory data: urea and serum creatinine (before and after the dialysis session), urea reduction ratio, Kt/V (hemodialysis), total Kt/V (peritoneal dialysis), Hb, hematocrit, platelet count, reticulocytes, iron status, C-reactive protein, documented deficiency in folic acid or vitamin B12 if any - Treatment of CKD-associated anemia at inclusion: treatment with Mircera® and concomitant treatment if any (iron, folic acid, vitamin B12) - Other treatments: antihypertensives, antiplatelet drugs, anticoagulants, LMWH, lipid-lowering treatments, antidiabetics, immunosuppressors. |
| Presence of a biobank |
No |
| Health parameters studied |
Health care consumption and services |
| Care consumption (detail) |
Medicines consumption |
| Procedures | |
| Data collection method | paper |
| Classifications used | CDISC |
| Quality procedure(s) used | GCP/GVP |
| Participant monitoring |
Yes |
| Monitoring procedures |
Monitoring by contact with the referring doctor |
| Links to administrative sources |
No |
| Promotion and access | |
| Promotion | |
| Access | |
| Dedicated website | https://www.roche.fr/fr/innovation-recherche-medicale/data-sharing-portail-d-information-partage-des-donnees.html |
| Presence of document that lists variables and coding procedures |
Yes |
| Access to aggregated data |
Access on specific project only |
| Access to individual data |
Access on specific project only |
