Clinical Trials

Clinical Trial Research Support

Finding a suitable clinical trial is rarely as simple as typing a diagnosis into a search bar. Many studies listed in public registries are no longer recruiting, and even trials that appear relevant at first glance can have detailed eligibility requirements that make them difficult to pursue in practice. The National Cancer Institute notes that trial matching often depends on specifics such as diagnosis, stage, prior treatment history, genetic features, age, medical history, current health status, location, and travel feasibility.

At Next Option Research, we help patients and families bring structure to that process. We identify potentially relevant clinical trials by looking beyond the broad title of a study and focusing on the details that may affect whether it is realistic to explore further. That includes likely eligibility factors, geography, timing, practical access considerations, and the overall context of the case. Our aim is not to generate a long, overwhelming list, but to help narrow the search toward options that may be more relevant for discussion with the treating medical team.

This matters because clinical trial databases can be difficult to navigate without time, experience, and a clear framework. NCI explains that no single list contains every clinical trial, that protocol summaries can be hard to interpret, and that people often need to compare multiple sources before deciding which trials are worth looking at more closely. ClinicalTrials.gov is one of the largest public registries and is a useful starting point, but it still requires careful review of recruitment status, eligibility criteria, study purpose, and locations.

Our process begins with a free case assessment so we can understand the situation and decide whether deeper research is likely to add value. We do not provide medical advice, diagnosis, or treatment, and we do not guarantee eligibility, access, or outcomes. Any information we provide should be reviewed with the appropriate medical professionals.

Links to active trials:

Best general registry
ClinicalTrials.gov — the largest public registry/database for clinical studies, with search filters for recruitment status, condition, location, age, phase, and more.

Best cancer-specific search
NCI Find Cancer Clinical Trials — National Cancer Institute’s cancer trial search, including NCI-funded trials, NCI-Designated Cancer Centers, and international locations.

Best global registry hub
WHO ICTRP Search Portal — a single search point for ongoing and completed trials from multiple registries around the world.

Best EU public search
EU Clinical Trials Information System search — the EMA’s public search for EU clinical trials.

Useful legacy EU source
EU Clinical Trials Register — still searchable for protocol and results information on older EU/EEA interventional trials.

UK/international registry
ISRCTN Registry — a WHO-recognized primary registry with freely searchable study records and an advanced search page.

Cancer-focused finder
Cancer Research Institute Clinical Trial Finder — a cancer-specific finder aimed at helping people explore trials that may fi