--- title: New Case Studies Illustrate the Breadth and Depth of BBK’s Impact description: These resources offer bite-sized overviews of some of the thorniest clinical trial recruitment and engagement challenges — revealing the agile and innovative responses that ensure strong results for sponsors. image: https://innovations.bbkworldwide.com/hubfs/Corporate%20Website%20Assets/Social%20Media/CaseStudyPromotion_SOCIAL.jpg --- [Skip to the main content.](https://innovations.bbkworldwide.com/resource-center/case-studies-promotion#main-content) [![BBK Worldwide](https://innovations.bbkworldwide.com/hs-fs/hubfs/SCOPE2024/BBK-LOGO-PUBLICIS-FULL_KO.png?width=1905&height=1060&name=BBK-LOGO-PUBLICIS-FULL_KO.png "BBK Worldwide")](https://bbkworldwide.com) [![BBK Worldwide](https://innovations.bbkworldwide.com/hs-fs/hubfs/SCOPE2024/BBK-LOGO-PUBLICIS-FULL_KO.png?width=1905&height=1060&name=BBK-LOGO-PUBLICIS-FULL_KO.png "BBK Worldwide")](https://bbkworldwide.com) - ABOUT - [ABOUT US](https://www.bbkworldwide.com/about-us) - [OUR SERVICES](https://www.bbkworldwide.com/our-services) - [CAREERS](https://www.bbkworldwide.com/careers) - [CONTACT US](https://www.bbkworldwide.com/contact-us) - RECRUITMENT - [STRATEGY & RESEARCH](https://www.bbkworldwide.com/strategy-and-research) - [CREATIVE SERVICES](https://www.bbkworldwide.com/creative) - [OUTREACH SERVICES](https://www.bbkworldwide.com/media-services) - [SITE SUCCESS SERVICES](https://www.bbkworldwide.com/site-success-services) - ENGAGEMENT - [PARTICIPANT TRAVEL](https://www.bbkworldwide.com/tcn-arrive) - [PARTICIPANT PAYMENTS](https://www.bbkworldwide.com/tcn-card) - [DECENTRALIZED SERVICES](https://www.bbkworldwide.com/at-home) - [PATIENT ENGAGEMENT PLATFORM](https://www.bbkworldwide.com/patient-engagement-platform) - [TECHNOLOGY](https://www.bbkworldwide.com/technology) - [TCN® CLIENT LOGIN](http://tcnconnect.com) - [RESOURCE CENTER](https://www.bbkworldwide.com/resource-center) [![Let's Connect](https://no-cache.hubspot.com/cta/default/125741/d74aa8ca-3db0-412c-af2e-a014e438a8b6.png)](https://cta-redirect.hubspot.com/cta/redirect/125741/d74aa8ca-3db0-412c-af2e-a014e438a8b6) Toggle Menu Toggle Menu - ABOUT *Toggle Menu* - [ABOUT US](https://www.bbkworldwide.com/about-us) - [OUR SERVICES](https://www.bbkworldwide.com/our-services) - [CAREERS](https://www.bbkworldwide.com/careers) - [CONTACT US](https://www.bbkworldwide.com/contact-us) - RECRUITMENT *Toggle Menu* - [STRATEGY & RESEARCH](https://www.bbkworldwide.com/strategy-and-research) - [CREATIVE SERVICES](https://www.bbkworldwide.com/creative) - [OUTREACH SERVICES](https://www.bbkworldwide.com/media-services) - [SITE SUCCESS SERVICES](https://www.bbkworldwide.com/site-success-services) - ENGAGEMENT *Toggle Menu* - [PARTICIPANT TRAVEL](https://www.bbkworldwide.com/tcn-arrive) - [PARTICIPANT PAYMENTS](https://www.bbkworldwide.com/tcn-card) - [DECENTRALIZED SERVICES](https://www.bbkworldwide.com/at-home) - [PATIENT ENGAGEMENT PLATFORM](https://www.bbkworldwide.com/patient-engagement-platform) - [TECHNOLOGY](https://www.bbkworldwide.com/technology) - [TCN® CLIENT LOGIN](http://tcnconnect.com) - [RESOURCE CENTER](https://www.bbkworldwide.com/resource-center) [![Let's Connect](https://no-cache.hubspot.com/cta/default/125741/d74aa8ca-3db0-412c-af2e-a014e438a8b6.png)](https://cta-redirect.hubspot.com/cta/redirect/125741/d74aa8ca-3db0-412c-af2e-a014e438a8b6) [*Facebook*](https://www.facebook.com/bbkworldwide) [*LinkedIn*](https://www.linkedin.com/company/bbk-worldwide) [*Youtube*](https://www.youtube.com/c/Bbkworldwide) [Back to Resource Center](https://www.bbkworldwide.com/resource-center) # New Case Studies Illustrate the Breadth and Depth of BBK’s Impact ![](https://innovations.bbkworldwide.com/hubfs/raw_assets/public/BBKTheme/Images/newIcon.svg) [Blog](https://www.bbkworldwide.com/resource-center?content_type=blog) • November 28, 2023 ![](https://innovations.bbkworldwide.com/hubfs/Corporate%20Website%20Assets/Social%20Media/CaseStudyPromotion_SOCIAL.jpg) ![Gaby Grekin — Senior Director Global Strategy](https://innovations.bbkworldwide.com/hs-fs/hubfs/Corporate%20Website%20Assets/_emails/2023/SCOPE/GabyG_BatchRawPhotos-circle.png?width=100&height=103&name=GabyG_BatchRawPhotos-circle.png)  Gaby Grekin Senior Director Global Strategy #### Ever wonder what BBK’s clinical trial support looks like in action? Or what types of solutions we devise for unexpected recruitment challenges? Or what our impact looks like quantified?  #### Our case studies are a great way to get some answers at a glance! ## They offer unique glimpses into and insights about our work — across a variety of therapeutic areas, study phases and campaign-specific tactics and outcomes. These resources offer bite-size overviews of some of our thorniest clinical trial recruitment and engagement challenges — revealing the agile and innovative responses that ensure strong results for sponsors. Explore our newly available case studies below.   [![Leber Hereditary Optic Neuropathy (LHON)](https://innovations.bbkworldwide.com/hs-fs/hubfs/LHON-Thumbnail-Template_ResourceCenter.jpg?width=600&height=338&name=LHON-Thumbnail-Template_ResourceCenter.jpg)](https://innovations.bbkworldwide.com/resource-center/case-studies-lhon) ### Leber Hereditary Optic Neuropathy Individualized international travel support [→](https://innovations.bbkworldwide.com/resource-center/case-studies-lhon) ## [![Tenosynovial Giant Cell Tumor (TGCT)](https://innovations.bbkworldwide.com/hs-fs/hubfs/TGCT_ResourceCenter.jpg?width=600&height=338&name=TGCT_ResourceCenter.jpg)](https://innovations.bbkworldwide.com/resource-center/case-studies-tgct-oncology) ### Tenosynovial Giant Cell Tumor ## National multi-tactic recruitment effort [→](https://innovations.bbkworldwide.com/resource-center/case-studies-tgct-oncology) ## [![Waldenstrom Macroglobulinemia](https://innovations.bbkworldwide.com/hs-fs/hubfs/Thumbnail-Waldenstrom_ResourceCenter.jpg?width=600&height=338&name=Thumbnail-Waldenstrom_ResourceCenter.jpg)](https://innovations.bbkworldwide.com/resource-center/case-studies-waldenstrom-travel) ### Waldenstrom Macroglobulinemia Customized, scalable travel and long-term accommodation solutions [→](https://innovations.bbkworldwide.com/resource-center/case-studies-waldenstrom-travel)     ## [![Early-Stage Breast Cancer](https://innovations.bbkworldwide.com/hs-fs/hubfs/BBK-Worldwide_Breast-Cancer_Case-Study-2.jpg?width=600&height=338&name=BBK-Worldwide_Breast-Cancer_Case-Study-2.jpg)](https://innovations.bbkworldwide.com/resource-center/case-studies-early-stage-breast-cancer) ### Early-Stage Breast Cancer ## Bold branding that coaches confident consideration of treatment options [→](https://innovations.bbkworldwide.com/resource-center/case-studies-early-stage-breast-cancer)   [View more case studies](https://www.bbkworldwide.com/resource-center?tags=case-studies&utm_campaign=2023%20-%20BBK&utm_medium=email&_hsmi=2&_hsenc=p2ANqtz-_7Nr2oNuOHJyMsE9kaDBQ6jHTPJtU1zYcUOgbpsxjLENtq-EReyn0JadwOA64B3xjrAsqivvR5z_DNowa5BGBK-OLo-w&utm_content=2&utm_source=hs_email).   ## Subscribe to stay connected #### Share this page: [mailto:?subject=Check%20out%20'New%20Case%20Studies%20Illustrate%20the%20Breadth%20and%20Depth%20of%20BBK’s%20Impact'%20&body=Check%20out%20https://innovations.bbkworldwide.com/resource-center/case-studies-promotion](mailto:?subject=Check%20out%20'New%20Case%20Studies%20Illustrate%20the%20Breadth%20and%20Depth%20of%20BBK’s%20Impact'%20&body=Check%20out%20https://innovations.bbkworldwide.com/resource-center/case-studies-promotion) BBK Worldwide, LLC 117 Kendrick St., Suite 600 Needham, MA 02494 United States [Terms & Conditions](https://www.bbkworldwide.com/terms-and-conditions)  [Privacy Policy](https://www.bbkworldwide.com/privacy-policy) © 2026 BBK Worldwide. 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BBK Worldwide is a Publicis Health company. ```json { "@context" : "https://schema.org", "@type" : "BlogPosting", "author" : { "@type" : "Person", "name" : "Elizabeth Gargill", "url" : "https://innovations.bbkworldwide.com/resource-center/author/elizabeth-gargill" }, "dateModified" : "2023-11-29T15:22:37.956Z", "datePublished" : "2023-11-28T13:55:30.000Z", "headline" : "New Case Studies Illustrate the Breadth and Depth of BBK’s Impact", "image" : [ "https://innovations.bbkworldwide.com/hubfs/Corporate%20Website%20Assets/Social%20Media/CaseStudyPromotion_SOCIAL.jpg" ], "mainEntityOfPage" : { "@id" : "https://innovations.bbkworldwide.com/resource-center/case-studies-promotion", "@type" : "WebPage" }, "publisher" : { "@type" : "Organization", "logo" : { "@type" : "ImageObject", "url" : "https://innovations.bbkworldwide.com/hubfs/BBK-LOGO-RGB_NO_TAG%20(1).png" }, "name" : "BBK Worldwide" } } ```