https://stephanierebecca.com/categories/n-of-1/Recent content in N-of-1 on Stephanie RebeccaHugoen-gbSun, 24 May 2026 00:00:00 +0000https://stephanierebecca.com/posts/n-of-1-peptides/Sun, 24 May 2026 00:00:00 +0000https://stephanierebecca.com/posts/n-of-1-peptides/<p>An N-of-1 trial (or single-subject design) is a personalised clinical trial where a single patient acts as their own study population. Instead of testing a drug on a large group of people, an individual receives sequential, randomised treatments or placebos over time to determine the optimal care. N-of-1 trials are a core tool in precision medicine to evaluate customised and off-label therapies when a traditional large-scale clinical trial isn&rsquo;t possible, especially in ultra-rare diseases or chronic conditions.</p>