COPD associated pulmonary hypertension: A post hoc analysis of the PERFECT study
Steven D. Nathan; Victoria Lacasse; Heidi Bell; Prakash Sista; Michael E. Di Marino; Todd Bull; Victor F. Tapson; Aaron B. Waxman · 2024 · Pulmonary Circulation
WASTE classifies this as Negative / Null Result Report · AI classification, approximate
The study found no significant effect — useful as a negative control or null benchmark for your own design.
Abstract (excerpt)
The PERFECT study, a randomized, controlled, double-blind study of inhaled treprostinil in patients with COPD and associated pulmonary hypertension (PH-COPD) was a negative trial that was terminated early. The reason(s) for the negative…
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WASTE indexes this work — it does not host or republish it. Failure-type classification is automated and approximate.
Metadata source: OpenAlex · DOI 10.1002/pul2.12430