Skip to main page content
U.S. flag

An official website of the United States government

Dot gov

The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before sharing sensitive information, make sure you’re on a federal government site.

Https

The site is secure.
The https:// ensures that you are connecting to the official website and that any information you provide is encrypted and transmitted securely.

Access keys NCBI Homepage MyNCBI Homepage Main Content Main Navigation
Review
. 2016 Oct 25:8:649-653.
doi: 10.2147/CLEP.S100256. eCollection 2016.

The Danish Prostate Cancer Database

Mary Nguyen-Nielsen  1 , Søren Høyer  2 , Søren Friis  3 , Steinbjørn Hansen  4 , Klaus Brasso  5 , Erik Breth Jakobsen  6 , Mette Moe  7 , Heidi Larsson  8 , Mette Søgaard  8 , Anne Nakano  9 , Michael Borre  10
Affiliations
Review

The Danish Prostate Cancer Database

Mary Nguyen-Nielsen et al. Clin Epidemiol. .

Abstract

Aim of database: The Danish Prostate Cancer Database (DAPROCAdata) is a nationwide clinical cancer database that has prospectively collected data on patients with incident prostate cancer in Denmark since February 2010. The overall aim of the DAPROCAdata is to improve the quality of prostate cancer care in Denmark by systematically collecting key clinical variables for the purposes of health care monitoring, quality improvement, and research.

Study population: All Danish patients with histologically verified prostate cancer are included in the DAPROCAdata.

Main variables: The DAPROCAdata registers clinical data and selected characteristics for patients with prostate cancer at diagnosis. Data are collected from the linkage of nationwide health registries and supplemented with online registration of key clinical variables by treating physicians at urological and oncological departments. Main variables include Gleason scores, cancer staging, prostate-specific antigen values, and therapeutic measures (active surveillance, surgery, radiotherapy, endocrine therapy, and chemotherapy).

Descriptive data: In total, 22,332 patients with prostate cancer were registered in DAPROCAdata as of April 2015. A key feature of DAPROCAdata is the routine collection of patient-reported outcome measures (PROM), including data on quality-of-life (pain levels, physical activity, sexual function, depression, urine and fecal incontinence) and lifestyle factors (smoking, alcohol consumption, and body mass index). PROM data are derived from questionnaires distributed at diagnosis and at 1-year and 3-year follow-up. Hitherto, the PROM data have been limited by low completeness (26% among newly diagnosed patients in 2014).

Conclusion: DAPROCAdata is a comprehensive, yet still young clinical database. Efforts to improve data collection, data validity, and completeness are ongoing and of high priority.

Keywords: clinical quality indicators; database research; prostate cancer.

PubMed Disclaimer

Conflict of interest statement

MNN is funded by The Movember Foundation. The authors report no other conflicts of interest in this work.

References

    1. Borre M, Høyer M, Friis S, et al. DaProCadata – Dansk Prostatacancer Database (in Danish) Ugeskrift for Laeger. 2012;174(42):2556. - PubMed
    1. Bjerregaard B, Larsen OB. The Danish pathology register. Scand J Public Health. 2011;39(7 suppl):72–74. - PubMed
    1. Lynge E, Sandegaard JL, Rebolj M. The Danish national patient register. Scand J Public Health. 2011;39(7 suppl):30–33. - PubMed
    1. Pedersen CB. The Danish civil registration system. Scand J Public Health. 2011;39(7 suppl):22–25. - PubMed
    1. Helweg-Larsen K. The Danish register of causes of death. Scand J Public Health. 2011;39(7 suppl):26–29. - PubMed

LinkOut - more resources