![Phase 2 to phase 3 clinical trial transitions: Reasons for success and failure in immunologic diseases - Journal of Allergy and Clinical Immunology Phase 2 to phase 3 clinical trial transitions: Reasons for success and failure in immunologic diseases - Journal of Allergy and Clinical Immunology](https://els-jbs-prod-cdn.jbs.elsevierhealth.com/cms/attachment/74b6b515-2def-41cc-99eb-58a2b72fa5cc/gr1_lrg.jpg)
Phase 2 to phase 3 clinical trial transitions: Reasons for success and failure in immunologic diseases - Journal of Allergy and Clinical Immunology
![The Coronavirus Clinical Trials Landscape: Why Clinical Trials are Vital to Addressing COVID-19 & How IMPAQ is Helping Track Them | IMPAQ International The Coronavirus Clinical Trials Landscape: Why Clinical Trials are Vital to Addressing COVID-19 & How IMPAQ is Helping Track Them | IMPAQ International](https://impaqint.com/sites/default/files/images/Asset%202%402x.png)
The Coronavirus Clinical Trials Landscape: Why Clinical Trials are Vital to Addressing COVID-19 & How IMPAQ is Helping Track Them | IMPAQ International
![A phase 2b multicenter, randomized, double-blind, placebo-controlled clinical trial to evaluate the efficacy and safety of vaginal rings containing nomegestrol acetate or etonogestrel and 17β-estradiol in the treatment of women with primary A phase 2b multicenter, randomized, double-blind, placebo-controlled clinical trial to evaluate the efficacy and safety of vaginal rings containing nomegestrol acetate or etonogestrel and 17β-estradiol in the treatment of women with primary](https://els-jbs-prod-cdn.jbs.elsevierhealth.com/cms/attachment/3d4b0454-5747-49f4-a7dc-17acc650015d/gr1_lrg.jpg)
A phase 2b multicenter, randomized, double-blind, placebo-controlled clinical trial to evaluate the efficacy and safety of vaginal rings containing nomegestrol acetate or etonogestrel and 17β-estradiol in the treatment of women with primary
![Understanding Clinical Trial Terminology: What's a Phase 1, 2 or 3 Clinical Trial? - Concert Pharmaceuticals Understanding Clinical Trial Terminology: What's a Phase 1, 2 or 3 Clinical Trial? - Concert Pharmaceuticals](https://www.concertpharma.com/wp-content/uploads/2019/09/9-3-19-Persepectives-blog-What-is-Phase-1-2-3-image-for-9-3-19-final-.jpg)
Understanding Clinical Trial Terminology: What's a Phase 1, 2 or 3 Clinical Trial? - Concert Pharmaceuticals
![Zanidatamab Phase 2 Clinical Trial Demonstrates Promising Response Rate and Durability in First-Line HER2-Positive Gastroesophageal Adenocarcinoma (GEA) at the European Society for Medical Oncology (ESMO) Annual Congress | Business Wire Zanidatamab Phase 2 Clinical Trial Demonstrates Promising Response Rate and Durability in First-Line HER2-Positive Gastroesophageal Adenocarcinoma (GEA) at the European Society for Medical Oncology (ESMO) Annual Congress | Business Wire](https://mms.businesswire.com/media/20210916005389/en/906899/23/210916_ESMO_Data_PR.jpg)