Background: There is pressure on healthcare organizations to provide high-quality care to all patients while innovating the way care is delivered. As they take on the challenge of delivering high-quality, innovative services, any gains made tend to stall before a radical change impacts key outcomes given the difficulty in sustaining innovations over time.
Methods: A systematic search was performed in 5 electronic databases using the PRISMA structure that resulted in 1313 articles, of which 260 were duplicated, leaving 1053 articles. After reading their abstracts, 877 had an inadequate scope for analysis because they did not deal with research on the sustainability of innovations. After a full assessment of the remaining 176 articles, only 10 studies met the inclusion criteria with the snowball strategy generating one additional paper, leading to 11 empirical studies. A theoretical discussion and the proposition of a framework were used to analyze the data.
Results: Studies in university hospitals shed light on determining sustainability factors of innovations not yet fully explored such as the meaning given by individuals to innovation, culture, partnerships, and multidisciplinary collaboration, which complement the literature. This research sought to contribute to the dialogue between management theory and practice in studies on the sustainability of health innovations based on experiences observed in university hospitals. Health managers can verify how sustainability relates to the challenges presented and identify a path that helps them overcome the limitations imposed on the process. The literature shows that the understanding of sustainability as a mediating dimension can collaborate in sustained innovations in order to allow managers to identify actions related to the individual-organization dimension that may be compromising the process and thus act in a more efficient, assertive way in determining the factors that sustain ongoing innovations.
Conclusions: A relevant point is that innovation sustainability needs to be an objective to be achieved where managers/individuals must incorporate this perspective of innovation continuity since the beginning of the process, otherwise this may represent a greater propensity for discontinuity. This analysis can potentially be applied in university hospitals, but it can also be applicable to other types of hospitals and public or private institutions as long as it is an organization that adopts, implements, and seeks to sustain innovations in service delivery.
Keywords: sustainability of innovations; systematic review; university hospitals.