# PAREXEL RECIST 1.1

> Guide to RECIST 1.1 for evaluating cancer treatment response in clinical trials. (iPhone/iPad app by PAREXEL International Corporation.)

- Source: https://appshunter.io/ios/app/parexel-recist-11/id1061639696 (this page in markdown: same URL + `.md`)
- Developer: [PAREXEL International Corporation](https://appshunter.io/developer/962277997)
- Category: Medical, Reference
- Price: Free
- Rating: 4.00/5 from 1 App Store ratings
- Age rating: 12+
- Requires: iOS 8.0 · 8 MB
- Languages: American English
- Released: 2015-12-02
- Data updated: 2026-06-25
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/parexel-recist-11/id1061639696/reviews.md

## What is PAREXEL RECIST 1.1?

Learn about RECIST 1.1 and how it can be applied to your clinical trial.

RECIST (Response Evaluation Criteria In Solid Tumors) is a set of published rules that define when cancer patients improve ("respond"), stay the same ("stable") or worsen ("progression") during treatments.

## Key features

- Learn RECIST 1.1 criteria
- Understand treatment response evaluation
- Apply rules to clinical trials
- Define progression and stability
- Identify patient response


## Frequently asked questions about PAREXEL RECIST 1.1

### What is PAREXEL RECIST 1.1?

PAREXEL RECIST 1.1 is a free application that educates users on the RECIST 1.1 guidelines. These are published rules used to define how cancer patients respond to treatments in clinical trials.

### Who developed PAREXEL RECIST 1.1?

PAREXEL RECIST 1.1 was developed by PAREXEL International Corporation, a global clinical research organization.

### What devices support PAREXEL RECIST 1.1?

PAREXEL RECIST 1.1 is available for iPhone, iPad, and iPod devices.

### What is the age rating for PAREXEL RECIST 1.1?

PAREXEL RECIST 1.1 has an age rating of 12+, making it suitable for older teens and adults.

### When was PAREXEL RECIST 1.1 last updated?

The latest version of PAREXEL RECIST 1.1 was released on May 16, 2016, with the current version being 2.0.1.

### What is the user rating for PAREXEL RECIST 1.1?

PAREXEL RECIST 1.1 has a user rating of 4.0 stars, based on one rating.

### Does PAREXEL RECIST 1.1 have ads?

The provided data does not specify if PAREXEL RECIST 1.1 contains advertisements. However, it is a free application.

## Version history (last 3 releases)

### 2.0.1 — 2016-05-16

This app has been updated by Apple to display the Apple Watch app icon.

Improved RECIST calculations which includes percent changes from Nadir.
User can enter Baseline and up to 9 follow up time points.
Target lesion measurements can be designated as lymph nodes.

### 2.0 — 2016-05-04

Improved RECIST calculations which now includes percent changes from Nadir.
User can now enter Baseline and up to 9 follow up time points.
Target lesion measurements can now be designated as lymph nodes.

### 1.0 — 2015-12-02

No release notes.

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## More apps by PAREXEL International Corporation

- [Parexel Meeting Services](https://appshunter.io/ios/app/parexel-meeting-services/id1453667615)

All apps by PAREXEL International Corporation: https://appshunter.io/developer/962277997

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-25.*