PRESTO-PsA Risk Estimator

Psoriatic arthritis risk tool

Only for iPhone

Free · Designed for iPhone. Not verified for macOS.

iPhone

Estimate 1-year and 5-year risk of psoriatic arthritis in patients with psoriasis using research-based models designed for healthcare professionals. PRESTO-PsA is a risk calculator that estimates the probability that an individual with psoriasis will develop psoriatic arthritis over 1- and 5-year time horizons, based on clinical and demographic factors. PRESTO-PsA was derived from a large, longitudinal cohort of patients with psoriasis Key Features • Simple interface for healthcare professionals • Separate 1-year and 5-year PsA risk calculators • Uses routinely collected clinical and patient-reported information • Clear display of estimated risk for quick reference • Designed to support awareness and early risk recognition How It Works • Confirm that you are a healthcare professional. • Select the 1-year or 5-year risk calculator. • Enter the requested information (e.g., age, duration of psoriasis, nail involvement, stiffness, pain, fatigue scores, systemic treatment history). • Tap “Show Risk” to display the estimated risk of developing psoriatic arthritis within the selected time frame. The prediction models underlying PRESTO-PsA were developed as part of an ongoing research initiative to better understand PsA risk among individuals with psoriasis and to support earlier recognition of patients who may benefit from further evaluation. Intended Use PRESTO-PsA Risk Estimator is intended for healthcare professionals only. It is a research and informational tool and is not a clinical decision-making tool. It does not diagnose psoriatic arthritis, does not recommend treatment, and should not be used as a substitute for clinical judgment, diagnostic workup, or rheumatology referral. Data & Privacy The app is designed to work with de-identified clinical inputs. It does not provide patient-specific treatment recommendations. Please ensure that you comply with your local privacy regulations and institutional policies when entering patient information.

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The developer, Communications Medplan Inc, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .

  • Data Linked to You

    The following data may be collected and linked to your identity:

    • Location
    • Usage Data
    • Diagnostics

Privacy practices may vary, for example, based on the features you use or your age. Learn More

Accessibility

The developer has not yet indicated which accessibility features this app supports. Learn More

Information

Seller
  • Communications Medplan Inc
Size
  • 18.7 MB
Category
  • Health & Fitness
Compatibility
Requires iOS 15.1 or later.
  • iPhone
    Requires iOS 15.1 or later.
  • iPod touch
    Requires iOS 15.1 or later.
  • Mac
    Requires macOS 12.0 or later and a Mac with Apple M1 chip or later.
  • Apple Vision
    Requires visionOS 1.0 or later.
Languages
  • English
Age Rating
16+
  • 16+
  • Learn More
  • Frequent
    Medical Treatment information

    Contains
    Health or Wellness Topics
Copyright
  • © 2026 MedPlan Communications Inc.
  • Privacy Policy