Kabloom Agency | Cultivating event growth

Kabloom digital campaign achieved 40% increase in engagements for World Thrombosis Day

case study

Case summary: 40% more engagements for World Thrombosis Day 2022

World Thrombosis Day educates patients, families, friends and healthcare providers about thrombosis. As social channels changed how audiences can be targeted by subspecialty, the 2022 campaign needed a new approach.

What we did

Kabloom redefined success for the campaign, moving from impressions to engagements, which generate third-party impressions and spread across relevant communities. We updated KPIs as channels changed how audiences are defined and priced, and ran digital and social media advertising.

The results

Engagements grew 40% compared with the previous year.

Why it worked

When reach by subspecialty shrank, engagement became the better way to reach the right people through their own networks.

FAQ

Should an advocacy campaign aim for impressions or engagement?

When targeting options narrow, engagement. Kabloom shifted World Thrombosis Day 2022 from impressions to engagements, which spread through relevant communities, and engagements grew 40%.

Does Kabloom take a commission on media spend?

No. Kabloom bills media at cost, with no markup or service charge on media buying. Our own fees are fixed and agreed up front, so you always know what goes to the platforms and what goes to the agency.

As channel targeting parameters continue to change, the annual World Thrombosis Day Kabloom targeting and campaign strategy is no different. For the 2022 edition of WTD, a large focus was placed on generating engagements, as a way to generate 3rd-party impressions and a rippling impact across highly relevant communities.

This approach was in response to reduced reach potential by sub-speciality interest across social media channels.

With campaigns predominantly focused on generating engagements, the campaigns saw 40% growth in engagements compared to the previous year.

World Thrombosis Day Digital Campaign

Organizer
World Thrombosis Day

Target Audience

Patients, their family and friends

Healthcare providers and specialists

Objective
To encourage engagement and action from key audiences to educate and advocate the risk factors, symptoms and impact of thrombosis

Services provided

A changing landscape across various channels required a change in digital campaign strategy:

  • Redefining success: Updates to KPI’s of the campaign arose from changes across channels in terms of how audiences are defined, as well as the allocated costs.
  • Establishing the KPI’s: With this, the campaign moved from an impressions-focused campaign to an engagement-focused campaign.
  • Community-focused outcomes: the engagement campaigns acted as a way to broaden reach to more relevant communities than what could have been achieved through targeting alone.
  • Using context to optimize results: This approach is strongly aligned with the nature of the event (advocacy), as the ads were received within a more impactful context where broader audiences shared a mutual friend/connection.

Last updated: November 9, 2026

About the author

Richard Torriani is co-founder and CEO of Kabloom, the digital marketing agency for associations and their conferences. He has worked in the association and congress industry since 1999 and leads Kabloom’s work on registrations, membership and non-dues revenue for associations in the US and Europe.

Kabloom Agency | Cultivating event growth