{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,22]],"date-time":"2026-10-22T03:39:22Z","timestamp":1792640362024,"version":"4.5.0"},"reference-count":28,"publisher":"Springer Science and Business Media LLC","issue":"1","license":[{"start":{"date-parts":[[2026,7,16]],"date-time":"2026-07-16T00:00:00Z","timestamp":1784160000000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0"},{"start":{"date-parts":[[2026,10,22]],"date-time":"2026-10-22T00:00:00Z","timestamp":1792627200000},"content-version":"vor","delay-in-days":98,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0"}],"content-domain":{"domain":["link.springer.com"],"crossmark-restriction":false},"short-container-title":["Implement Sci Commun"],"abstract":"<jats:title>Abstract<\/jats:title>\n                  <jats:sec>\n                    <jats:title>Background<\/jats:title>\n                    <jats:p>Interest in implementation science (IS) has grown rapidly in recent years, leading to the development of academic centers and programs across the United States (U.S.). Limited information exists regarding how these entities are structured, funded, and sustained. This study characterizes the infrastructure, funding models, service offerings, and organizational structures and practices of IS centers and programs within U.S. academic institutions.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Methods<\/jats:title>\n                    <jats:p>We conducted a convergent mixed methods study using a structured web-based review and a REDCap survey. Targeted Google searches of .edu and .org domains were used to identify IS centers and programs based at U.S. academic medical and public health institutions. Forty-eight centers met the inclusion criteria after screening. Website data included institutional affiliation, leadership structure, focus areas, partnerships and service offerings. Program leaders from identified centers were invited to complete a survey examining funding sources, success metrics, workforce development, partnerships, and leadership succession. Quantitative data were analyzed descriptively, and open-ended responses were analyzed using rapid qualitative methods. Findings were integrated during interpretation.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Results<\/jats:title>\n                    <jats:p>The 48 centers and programs were distributed across all major U.S. regions, with 54.2% located at public institutions. Research combined with mentorship and\/or teaching was the most common focus area (77.0%). Training (54.2%) and consultation (45.8%) were the most reported service offerings, whereas only 27.1% publicly described community engagement support. Among 12 of 13 survey respondents with complete funding data, grants were the most frequently reported funding source (83.3%), followed by institutional support (50.0%), with limited funding diversification. Integration of quantitative and qualitative findings suggested that workforce development, mentorship, and partnerships were viewed as important strengths among survey participants, while sustainability challenges were linked to reliance on external funding, staffing constraints, and limited succession planning. Quantitative findings related to funding concentration and traditional success metrics were reinforced by qualitative themes describing Clinical and Translational Science Award (CTSA) dependence, workforce challenges, and misalignment between academic incentives and long-term implementation impact.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusions<\/jats:title>\n                    <jats:p>Academic IS centers and programs play an important role in workforce development, mentorship, training, and implementation support but continue to rely substantially on external funding to support core activities. Findings highlight the need for diversified funding strategies, stronger institutional investments, proactive succession planning, and broader impact-oriented success metrics that better capture long-term implementation impact and systems change.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.1186\/s43058-026-01046-2","type":"journal-article","created":{"date-parts":[[2026,7,16]],"date-time":"2026-07-16T04:09:34Z","timestamp":1784174974000},"update-policy":"https:\/\/doi.org\/10.1007\/springer_crossmark_policy","source":"Crossref","is-referenced-by-count":0,"title":["Implementation science infrastructure in U.S. academic institutions: a convergent mixed-methods study"],"prefix":"10.1186","volume":"7","author":[{"given":"Carolina","family":"Mejia","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Megan M.","family":"Oakes","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Zoe E.","family":"Waddell","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Sahar","family":"Shibeika","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"India","family":"Rockett","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Stephanie S.","family":"Sperry","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-1452-3374","authenticated-orcid":false,"given":"John A.","family":"Fuller","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Lesley A.","family":"Skalla","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Connor","family":"Drake","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Devon","family":"Check","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Heather A.","family":"King","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Leah L.","family":"Zullig","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"297","published-online":{"date-parts":[[2026,7,16]]},"reference":[{"issue":"8","key":"1046_CR1","doi-asserted-by":"publisher","first-page":"1261","DOI":"10.2105\/AJPH.93.8.1261","volume":"93","author":"RE Glasgow","year":"2003","unstructured":"Glasgow RE, Lichtenstein E, Marcus AC. 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As such, ethics approval and informed consent were not required. This work was conducted in accordance with the Declaration of Helsinki.","order":1,"name":"Ethics","label":"Ethics approval and consent to participate","group":{"name":"EthicsHeading","label":"Declarations"}},{"value":"We do not report individually identifiable data and therefore consent for publication is not applicable.","order":2,"name":"Ethics","label":"Consent for publication","group":{"name":"EthicsHeading","label":"Declarations"}},{"value":"Dr. Zullig reports consulting for Eisasi unrelated to the current project. Unrelated to this manuscript, HAK has had funding awarded to her institutions from the U.S. Department of Veterans Affairs (VA); National Institutes of Health (NIH); and Merck Sharp & Dohme LLC, a subsidiary of Merck & Co., Inc., Rahway, NJ, USA.","order":3,"name":"Ethics","label":"Competing interests","group":{"name":"EthicsHeading","label":"Declarations"}}],"article-number":"206"}}