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Non-interventional, prospective health services research study on the course of testosterone levels during androgen deprivation therapy (ADT) with LHRH analogues (3-month depot).

Non-interventional, prospective health services research study on the course of testosterone levels during androgen deprivation therapy (ADT) with LHRH analogues (3-month depot). - "TestoVer"-Study

Status
Recruiting
Phases
Unknown
Study type
Observational
Source
DRKS
Registry ID
DRKS00009995
Enrollment
1000
Registered
2021-04-27
Start date
2021-07-12
Completion date
Unknown
Last updated
2025-11-24

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

C61

Interventions

Group 1: Over a period of one year, the testosterone values, PSA values and other existing parameters relating to the type of therapy and the course of the disease are documented on a quarterly basis.

Sponsors

d-uo | Deutsche Uro-Onkologen e.V.
Lead Sponsor

Eligibility

Sex/Gender
Male
Age
18 Years to No maximum

Inclusion criteria

Inclusion criteria: 1. age >= 18 years 2. written informed consent and consent for the processing of personal data are available. 3. patients with advanced hormonal prostate carcinoma, in whom the indication for ADT exists and a corresponding drug treatment is planned independently of the participation in this study.

Exclusion criteria

Exclusion criteria: 1. bilateral orchiectomy 2. hypersensitivity to LHRH analogues according to the respective technical information 3. previous hormone therapy

Design outcomes

Primary

MeasureTime frame
Quarterly documentation over 1 year: o Proportion of patients with achieved testosterone nadir of =20 ng/dl or =50 ng/dl. o Duration of effective suppression o Number of breakthroughs, i.e., increase in testosterone level >20 ng/dl or >50 ng/dl.

Secondary

MeasureTime frame
Quarterly documentation over 1 year: 1. investigation of the quality of life (QoL) of the treated patients during the course of therapy. 2. investigation of the PSA-response and the PFS (progression free survival) in the different therapy subgroups 3. analysis of type and duration of flare-up prophylaxis used at therapy initiation 4. analysis of the anamnestic data of the examined patients in correlation to therapy course and outcome 5. investigation of the type and frequency of adverse drug reactions including tolerability at the site of administration

Countries

Germany

Outcome results

None listed

Source: DRKS (via WHO ICTRP) · Data processed: Feb 4, 2026