The science behind what's next.
Precision biostatistics. Clinical SAS programming. Scientific writing. Senior-level thinking for the decisions that move medicine forward.
Built for the complexity
of clinical development.
From early strategy to submission-focused outputs, COTA works across the critical junctions where science, statistics, code, and communication meet.
Biostatistics & study design
Protocol strategy, endpoints, sample size, analysis plans, and statistical interpretation.
Clinical SAS programming
Data-driven execution, derived datasets, tables, figures, listings, and independent QC.
Scientific & medical writing
Protocols, statistical analysis plans, programming specifications, and clinical study reports.
Development & review
Methodology guidance, program continuity, regulatory-aware documentation, and urgent study support.
Big-picture thinking.
Hands-on precision.
We're intentionally senior-led. Our team connects the dots between study objectives, analytical decisions, programming outputs, and the clinical story they need to tell.
Discover our working philosophy ↗We believe knowledge
should move forward.
Clinical development is too important for information silos. Our educational resources make the research lifecycle, regulatory signals, and emerging technologies easier to understand.
O
T
A
Innovation should accelerate the work.
Never compromise the evidence.
We support responsible, validated and human-accountable AI use in clinical research—and transparent engagement with evolving global regulatory guidance.
Read our AI position ↗Good science deserves
great execution.
Bring us the question, the protocol, or the challenge. We'll help map the next move.