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Prostate CancerNCT01844999

Personal Patient Profile - Prostate (P3P) II: Effectiveness-Implementation Trial in Diverse Health Care Networks

A study testing Personal Patient Profile - Prostate (P3P) and Standard prostate cancer information websites in people with Prostate Cancer, run by Dana-Farber Cancer Institute at 4 sites in United States.

Completed

Finished. The study has ended and is not enrolling. Results may be posted on the official record.

Official record
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Trial summary

The purpose of this study is to determine whether using the P3P website can increase decisional preparation and satisfaction, and decrease decisional conflict, in men deciding how to manage early stage prostate cancer. Read more about this study

Who is it for?
Ages 18 years and older, men only
Conditions the study is for
Prostate Cancer
What is being tested?
Personal Patient Profile - Prostate (P3P) and Standard prostate cancer information websites
Could I receive a placebo?
No, everyone receives an active treatment
How many people
392 participants
Where
4 sitesUnited States
Study dates
1 Aug 2013to 30 Jun 2017
Phase
Interventional
Are there results?
None posted in the registry

Key requirements

Who can take part, as listed by the sponsor. Only the study team can confirm whether you are eligible, so take this list to your doctor.

  • Ages 18 years and older
  • Men only
  • No healthy volunteers
  • Adult, Older adult

Who may be able to join

  • Biopsy-proven diagnosis of prostate cancer, T1 or T2 of any risk level
  • Biopsy done at enrolling site
  • Upcoming appointment with consulting specialist at enrolling study site
  • Able to read, write, understand English

Who cannot join

  • Two or more post-biopsy specialist consults
  • Begun treatment (or active surveillance)

Trial locations and contacts

4 sites in 1 country.

United States4 sites
  • Emory Healthcare

    Atlanta, Georgia

  • Beth Israel Deaconess Medical Center

    Boston, Massachusetts, 02115

  • Kaiser Permanente - Souther California

    Downey, California

  • Kaiser Permanente - Southern California

    Los Angeles, California

Other trials in United States

About this study

The purpose of this study is to determine whether using the P3P website can increase decisional preparation and satisfaction, and decrease decisional conflict, in men deciding how to manage early stage prostate cancer.

Conditions
Prostate Cancer
Being tested
Personal Patient Profile - Prostate (P3P), Standard prostate cancer information websites
Keywords
Prostate cancer, Decision
Medical subject headings
Prostatic Neoplasms

What participants receive

What participants receive. In a randomised study each person is assigned to one group by chance.

  • Personal Patient Profile - Prostate (P3P)Behavioural

    Website supporting informed patient decision making about prostate cancer care through tailored education and coaching

  • Standard prostate cancer information websitesBehavioural

    Standard prostate cancer information websites (e.g., NCI, ASCO) presented to patients in addition to patient education that is usual in their clinics

Study groups in NCT01844999
Study groupRoleWhat they receive
Usual patient education + standard educational websitesOtherNot described
Receives: Behavioral: Standard prostate cancer information websites
Usual patient education + P3P decision support websiteExperimentalNot described
Receives: Behavioral: Personal Patient Profile - Prostate (P3P)

What is being measured

The primary outcome is the main question the study is designed to answer.

  1. Decisional conflict

    O'Connor, 1995, Decisional conflict scale

    Measured: Change from baseline to 6-months

  2. Preparation for decision making

    Graham and O'Connor, 1995, Preparation for decision making scale

    Measured: 1-month after study entry

  3. Satisfaction with decision

    Holmes-Rovner et al, 1996, Satisfaction with decision scale

    Measured: 6-months after study entry

Secondary outcomes (3)
  1. Concordance of care choice selected with self-reported influential personal preferences

    Odds ratio of selecting a care option for prostate cancer concordant with avoiding prioritized side effects (XBRT or brachytherapy if concerned with sexual function; prostatectomy if concerned with bowel function; active surveillance if concerned with sexual, bowel, and/or bladder function; any treatment if not concerned with any side effect).

    Measured: 6-months from study entry

  2. Net cost and benefit of the intervention

    Cost to the patient will be measured in hours valued according to patient work status, income, and use of time. Benefit will be measured with Willingness to pay.

    Measured: 1-week after study entry

  3. Time to treatment decision

    Duration (in days) from pre-decision baseline questionnaire until patient decides on a care option for prostate cancer, either an active treatment type or active surveillance. Measured by patient recall at 6-months.

    Measured: 6-months from study entry

Timeline

From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.

  1. First posted3 May 2013 (estimated)
  2. Study start1 Aug 2013
  3. Primary completion30 Jun 2016
  4. Study completion30 Jun 2017

Resources

More details

For doctors and researchers: how the study is designed, who runs it, and its registry IDs.

Study design
Study type
Interventional
Phase
Phase N/A
Primary purpose
Other
Allocation
Randomised
Intervention model
Parallel groups
Masking
None (open label)
Enrolment
392 participants (actual)
IDs, dates and publications
ClinicalTrials.gov ID
NCT01844999
Sponsor's protocol ID
12-363
Other IDs
2R01NR009692-05
Status last verified
Jan 2018
First submitted
26 Apr 2013
Last updated
31 Jan 2018
Results posted
No
Data monitoring committee
Yes

Publications

  • Pozzar RA, Xiong N, Hong F, Filson CP, Chang P, Halpenny B, Berry DL. Concordance between influential adverse treatment outcomes and localized prostate cancer treatment decisions. BMC Med Inform Decis Mak. 2022 Aug 24;22(1):223. doi: 10.1186/s12911-022-01972-w.

    PubMed 36002847
  • Berry DL, Hong F, Blonquist TM, Halpenny B, Xiong N, Filson CP, Master VA, Sanda MG, Chang P, Chien GW, Jones RA, Krupski TL, Wolpin S, Wilson L, Hayes JH, Trinh QD, Sokoloff M. Decision regret, adverse outcomes, and treatment choice in men with localized prostate cancer: Results from a multi-site randomized trial. Urol Oncol. 2021 Aug;39(8):493.e9-493.e15. doi: 10.1016/j.urolonc.2020.11.038. Epub 2021 Jan 19.

    PubMed 33353864
  • Wilson LS, Blonquist TM, Hong F, Halpenny B, Wolpin S, Chang P, Filson CP, Master VA, Sanda MG, Chien GW, Jones RA, Krupski TL, Berry DL. Assigning value to preparation for prostate cancer decision making: a willingness to pay analysis. BMC Med Inform Decis Mak. 2019 Jan 9;19(1):6. doi: 10.1186/s12911-018-0725-4.

    PubMed 30626400

Questions about this trial

What is this clinical trial studying?

A study testing Personal Patient Profile - Prostate (P3P) and Standard prostate cancer information websites in people with Prostate Cancer, run by Dana-Farber Cancer Institute at 4 sites in United States.

The full registered description is in the About this study section and the official record.

Who may be eligible to take part?

The sponsor lists 4 inclusion and 2 exclusion criteria. Eligibility is decided by the study team after screening, so read the full criteria and contact a listed site.

Is this clinical trial currently recruiting?

The record says: finished, as of the sponsor's last update on 31 Jan 2018. Status can change between updates, so confirm with the study contact before making plans.

Where is the study taking place?

The record lists 4 sites in United States. Whether a site is taking part right now should be confirmed with that site. See every site.

What are the possible benefits and risks?

They depend on the study and the treatment, and no study can promise a benefit. The study team explains the known risks during informed consent, before anyone joins; the record itself does not list them.

Are results available for this study?

The study is completed, but results are not available in the source record. That does not mean the treatment did or did not work.

How can a doctor refer a patient or contact the research team?

The record lists no contact. The official record names the sponsor, who can be asked directly. AzTrials does not enrol participants or take referrals.

What does the primary outcome measure?

Decisional conflict (time frame: Change from baseline to 6-months). The study lists 3 primary outcomes in all. It is what the study was designed to measure, not a finding.

Where can I read the original study information?

On the ClinicalTrials.gov record for NCT01844999, which also lists 3 linked publications.

Does a listing mean the treatment is approved or proven to work?

No. A listing means the study is registered. It does not show that the treatment is safe, works, or is approved by a regulator.

How often is this information updated?

AzTrials copies changed records from ClinicalTrials.gov every night and reloads the whole registry every week. The sponsor last updated this record on 31 Jan 2018.

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