Data Integrity in Decentralized Clinical Trials (DCTs): The Connectivity Challenge
Download the Guide for Healthcare IT Managers
The decentralized clinical trial revolution depends on reliable data capture and transmission from remote locations. This white paper examines the technical and regulatory challenges of maintaining patient data integrity and ensuring study validity, even in sites with limited connectivity.
Decentralized clinical trials connectivity practical guide
The Backup Network for Global Health
Ensuring continuity in critical data collection is non-negotiable. In this analysis, we present how a secure, global connectivity solution acts as an essential technological enabler. With Holafly for Business, monitors and investigators can upload data to EDC platforms stably from anywhere, bridging the digital divide and ensuring the success of even the most ambitious clinical trials.
Specifically, you will learn how to:
- Translate network issues into data integrity risk (timeliness, completeness, traceability).
- Understand what regulators emphasize in DCT execution: oversight, documentation, task accountability, and data variability management.
- Identify real DCT failure patterns (silent upload failures, delayed entries, duplicate submissions, workaround workflows).
- Evaluate practical options to make remote-site execution inspection-ready.
- Apply a definitive checklist and see a structured case study you can reuse internally.
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Case studies
A plan tailored to each type of company and employee—because at Holafly, we understand that every corporate traveler has unique needs.
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With Holafly Unlimited, he has unlimited data in 160+ destinations, automatic activation, and immediate connection upon landing.
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With Holafly Always On, he gets 1GB/month with global coverage, activated instantly and without complex setup.
Holafly’s flexibility is incredible. I only pay for what I need.
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With Holafly Always On as a base and the option to upgrade to Unlimited when needed, she enjoys full flexibility and cost control.
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With 8–10 annual business trips lasting 3–7 days, Carlos often handles confidential financial information and needs secure, stable connections for board meetings, audits, and sensitive document transfers.
With Holafly Business Enterprise, he enjoys premium connectivity across all destinations, centralized management through the Business Center, 24/7 Spanish support for critical issues, and a 45% reduction in corporate roaming costs.
With Holafly, my team stays connected and I stay in control.
Managing a team of 12 international salespeople with 50+ combined trips per month, Ana needed efficient connectivity and cost control. Each team member travels 3–4 times monthly across Europe and requires constant access to the CRM and sales tools.
With Holafly Enterprise, she gains full control through the Business Center to monitor and manage all plans, significant volume savings, a 30% boost in team productivity, and unified billing with detailed usage reports.
Albert manages connectivity for a globally mobile workforce and needed a simple, reliable way to eliminate roaming issues. His colleagues frequently travel across multiple regions, and traditional SIM management led to high costs and recurring support requests.
With Holafly Enterprise, the company has saved around €25,000 in roaming costs, while giving employees peace of mind through a single, reusable eSIM that works automatically across countries. The Unlimited plan has drastically reduced incidents and support tickets, improving both user satisfaction and IT efficiency.
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