Accelerating enrollment with innovative expertise in gastrointestinal trials
Across every indication within the gastrointestinal therapeutic area, patients face varying challenges—and therapies offer a variety of support. Effective patient recruitment requires expert knowledge and a personalized approach to meet the challenges patients face.
1nHealth takes full ownership of the enrollment process across this complex therapeutic area—making patient recruitment one less challenge for your next study.
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Our difference

Successful recruitment requires expertise and specialization at every stage of enrollment
Gastrointestinal diseases encompass a broad spectrum of disorders, ranging from irritable bowel syndrome to colon cancer.
Gastrointestinal clinical trials are competitive and include large volumes of patient populations. For some indications, the need to identify and enroll patients in flare can create a bottleneck in recruitment.
For clinical trial sponsors who refuse to settle for enrollment delays and inefficiencies, 1nHealth resets the standard.
We don’t just promise, we deliver—so that you can focus on groundbreaking gastrointestinal research and treatments.
Partnering with 1nHealth means embracing a future where patient recruitment is no longer a hurdle but a catalyst for success
- You need a recruitment partner who understands how every step of the funnel works together to deliver results on time and under budget
- You rely on experts who understand complex I/E criteria to ensure patient populations are qualified and a good study fit
- You demand diverse representation, particularly for GI conditions that may vary in prevalence among populations
- You expect real-time patient data to better inform your decision-making and track enrollment progress

Our expertise

Irritable Bowel Syndrome
Irritable bowel syndrome (IBS) is a chronic functional gastrointestinal disorder affecting 5–10% of the global population, with higher prevalence in women and individuals under 50.
Characterized by abdominal pain, bloating, and altered bowel habits (constipation, diarrhea, or both), IBS significantly impairs quality of life. Its multifactorial etiology includes gut-brain axis dysregulation, visceral hypersensitivity, microbiome imbalances, and psychological stress.
Despite its prevalence, diagnosis is often delayed due to symptom overlap with other GI conditions.

Crohn's Disease
Crohn’s disease is a type of chronic inflammatory bowel disease (IBD), affecting approximately 1.6 million people globally, with increasing incidence in industrialized nations.
It can involve any part of the gastrointestinal tract, most commonly the terminal ileum and colon. Characterized by relapsing inflammation, symptoms include abdominal pain, diarrhea (often bloody), fatigue, and weight loss. Complications such as strictures, fistulas, and malabsorption are common.
The disease’s pathogenesis involves genetic predisposition, immune dysregulation, and environmental factors, including microbiome imbalances.

Colon Cancer
Colorectal cancer (CRC), the third most common cancer globally, accounts for over 1.9 million new cases and 935,000 deaths annually.
Primarily affecting individuals over 50, its incidence is rising among younger adults. Risk factors include a family history of CRC, inflammatory bowel disease, obesity, smoking, and diets high in red or processed meats.
Symptoms such as rectal bleeding, altered bowel habits, and unexplained weight loss often emerge in advanced stages, highlighting the importance of screening.
Our success
“1nHealth’s expertise in digital recruitment played a pivotal role... ensuring the process was efficient and reflective of real-world conditions.”
Chief Executive Officer
Colon Cancer Screening
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Type 2 Diabetes
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Our experience across other therapeutic areas
Your next trial is thoughtful, complex, and different. Your patient recruitment should be too.
From kick-off to last patient in, 1nHealth builds a reliable source of referred enrollments through proven recruitment programs and high-touch patient engagement.
Click each area to learn more.