Case studiesUlcerative colitis

Phase 3 · Ulcerative colitis

Enrollment goal met early. Every participant completed.

WCR screened its first participant within three weeks of activation, met its enrollment goal well before study enrollment closed, and achieved 100% participant completion with zero screen failures.

Explore the study story

Study outcome

100%of randomized participants completed the trial
Within 3 weeksactivation to first participant screening
0%screen-failure rate
100%participant completion

Inside the case

01

Screening began within three weeks

Our first participant was screened within three weeks of site activation for this Phase 3 ulcerative colitis study, establishing early recruitment momentum.

02

Zero screen failures. Enrollment goal met early.

The site recorded a 0% screen-failure rate, with screened participants progressing to randomization. WCR met its enrollment goal well before enrollment closed for the overall study.

03

Follow-through matched the enrollment result

Every randomized participant completed the trial. Clear expectations before screening, sustained participant relationships, and open communication supported high compliance throughout participation.

The challenge. Our response.

Plan around the procedure burden and visit schedule.

Restrictive eligibility, invasive procedures, and a frequent visit schedule made participant preparation and practical support central to execution.

Restrictive eligibility

The challenge

The study’s eligibility requirements narrowed the pool of candidates who could move forward.

How our team responds

We focus pre-screening on the protocol criteria and discuss the participation commitment early, helping establish both potential eligibility and readiness before screening.

Invasive procedures

The challenge

Required invasive procedures added to the commitment participants needed to consider.

How our team responds

We explain procedure expectations in advance, make time for questions, and discuss visit preparation with participants so they understand the commitment before moving forward.

An intensive visit schedule

The challenge

Frequent visits required participants to make repeated time and travel arrangements.

How our team responds

We discuss availability early, coordinate the visit plan within protocol requirements, and maintain open communication throughout follow-up. Transportation support is available when needed to help address travel barriers.

Study outcome

First screening within three weeks. Goal met early. Zero screen failures. 100% completion.

The participant experience

Keep participants connected beyond the enrollment goal.

Meeting the enrollment goal early was one milestone. Our team paired preparation before screening with participant relationships and open communication throughout follow-up. High compliance accompanied completion by every randomized participant.

Set expectations before screening

We discuss the study commitment early, including what participation will require and whether candidates feel ready to meet those expectations. Pre-screening helps establish a shared understanding before the first screening visit.

Protocol expectationsParticipant questionsReadiness

Build a working relationship

Participants need a team they can talk to. We build relationships throughout the study and keep communication open so questions and practical concerns can be raised with the site.

Familiar teamOpen communicationOngoing relationships

Keep the focus on follow-through

Our participant engagement approach continues beyond randomization. We stay connected throughout participation to support retention and compliance with study requirements.

Continued contactParticipant engagementStudy follow-through

Practical participant support

Help with the journey.
Support through the study.

We provide transportation support when needed to help participants attend study visits. We also discuss scheduling concerns early and maintain open communication throughout participation, helping address the practical barriers that can make follow-through difficult.

The result

First screening within three weeks. Goal met early. Zero screen failures. 100% completion.

Phase 3 · Ulcerative colitis · WCR case study

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