How Should Organizations Be Held Accountable for Promoting Environments That Foster Social Connection?

Growing familiarity with health risks of loneliness and isolation underscores the importance of social connection in patients' lived environments and communities. Deficits in social connection are linked to poor cognitive, mental, and physical health and premature death. Design interventions for physical environments-structures, spaces, and soundscapes, for example-can foster social connection, support, and resilience. This article canvasses urban interventions that can support human health investment and development. This article also suggests that designers of community policies, programs, structures, and spaces should be accountable for promoting social connection to help generate measurable health outcomes, such as longevity.

Residential Environments for Older Persons: A Comprehensive Literature Review (2005-2022).

BACKGROUND: Independent noninstitutional and institutional residential long-term care environments for older persons have been the subject of significant empirical and qualitative research in the 2005-2022 period. A comprehensive review of this literature is reported, summarizing recent advancements in this rapidly expanding body of knowledge. PURPOSE AND AIM: This comprehensive review conceptually structures the recent literature on environment and aging to provide conceptual clarity and identify current and future trends. METHOD AND RESULT: Each source reviewed was classified as one of the five types-opinion piece/essay, cross-sectional empirical investigation, nonrandomized comparative investigation, randomized study, and policy review essay-within eight content categories: community-based aging in place; residentialism; nature, landscape, and biophilia; dementia special care units; voluntary/involuntary relocation; infection control/COVID-19, safety/environmental stress; ecological and cost-effective best practices; and recent design trends and prognostications. CONCLUSIONS: Among the findings embodied in the 204 literature sources reviewed, all-private room long-term care residential units are generally safer and provide greater privacy and personal autonomy to residents, the deleterious impacts of involuntary relocation continue, family engagement in policy making and daily routines has increased, multigenerational independent living alternatives are increasing, the therapeutic role of nature and landscape is increasingly well-documented, ecological sustainability has increased in priority, and infection control measures are of high priority in the wake of the coronavirus pandemic. Discussion of the results of this comprehensive review sets the stage for further research and design advancements on this subject in light of the rapid aging of societies around the globe.

Built Environment Design Interventions at the Exits of Secured Dementia Care Units: A Review of the Empirical Literature.

PURPOSE: To review evidence around design interventions that influence exiting attempts in dementia care units, informing architectural and clinical practice. BACKGROUND: Built environment design is recognized as important in the care and management of responsive behaviors for those living with Alzheimer's disease and other dementias in secured dementia care units (e.g., exiting attempts, agitation). The repetitious behavior of "walking with purpose" (previously termed wandering) in those with dementia has influenced safety-related architectural design components of dementia care units that decrease exiting attempts. Empirical literature addressing design interventions to prevent exiting for those with dementia is lacking and outdated. METHODS: We sought to describe known design techniques through a topical analysis of experimental studies. A thorough search for empirical studies that assessed interior design interventions at exit doors within dementia care units was undertaken. The review included an extensive search for existing literature and a screening of each study identified for its relevance, quality, and applicability. RESULTS: The experimental studies included in the review collectively assessed five interior design interventions at egress doorways: implementing horizontal and vertical floor grid patterns, mirrors, murals, conditioning responses to color cues, and camouflaging door hardware or vision panels. Why empirical studies have not continued more recently as built environment trends have shifted toward promoting meaningful and purposeful movement through design are considered. Advances in our understanding around the pathophysiology of dementia which might affect future design interventions related to egress are also identified. CONCLUSION: The built environment is an important part of dementia care, and further prospective research is needed on the role of design interventions in the context of exiting attempts within secured units and subsequent behavior outcomes.

The Bioethics of Built Space: Health Care Architecture as a Medical Intervention.

Decisions made in health care architecture have profound effects on patients, families, and staff. Drawing on research in medicine, neuroscience, and psychology, design is being used increasingly often to alter specific behaviors, mediate interpersonal interactions, and affect patient outcomes. As a result, the built environment in health care should in some instances be considered akin to a medical intervention, subject to ethical scrutiny and involving protections for those affected. Here we present two case studies. The first includes work aimed at manipulating the behavior of persons with neurocognitive impairments, often in long-term care facilities. This is done to ensure safety and minimize conflicts with staff, but it raises questions about freedom, consent, and disclosure. The second concerns design science in service of improved outcomes, which involves research on improving patient outcomes or the performance of health care teams. There is evidence that in some ICU designs, certain rooms correlate to better outcomes, giving rise to questions about equity and fairness. In other cases, a facility's architecture seems to be putting a finger on the scale of equipoise, raising questions about the intentionality of clinical judgment, freedom of choice, and disclosure. As a result of this innovation occurring outside the boundaries of traditional care delivery and oversight, important ethical questions emerge concerning both the individual patient and patient populations. We discuss, analyze, and make recommendations about each and suggest future directions for these and related issues.

Nursing Home Design and COVID-19: Balancing Infection Control, Quality of Life, and Resilience.

Many nursing home design models can have a negative impact on older people and these flaws have been compounded by Coronavirus Disease 2019 and related infection control failures. This article proposes that there is now an urgent need to examine these architectural design models and provide alternative and holistic models that balance infection control and quality of life at multiple spatial scales in existing and proposed settings. Moreover, this article argues that there is a convergence on many fronts between these issues and that certain design models and approaches that improve quality of life, will also benefit infection control, support greater resilience, and in turn improve overall pandemic preparedness.

Keeping a 2009 Design Award-Winning Intensive Care Unit Current: A 13-Year Case Study.

In a complex medical center environment, the occupants of newly built or renovated spaces expect everything to "function almost perfectly" immediately upon occupancy and for years to come. However, the reality is usually quite different. The need to remediate initial design deficiencies or problems not noted with simulated workflows may occur. In our intensive care unit (ICU), we were very committed to both short-term and long-term enhancements to improve the built and technological environments in order to correct design flaws and modernize the space to extend its operational life way beyond a decade. In this case study, we present all the improvements and their background in our 20-bed, adult medical-surgical ICU. This ICU was the recipient of the Society of Critical Care Medicine's 2009 ICU Design Award Citation. Our discussion addresses redesign and repurposing of ICU and support spaces to accommodate expanding clinical or entirely new programs, new regulations and mandates; upgrading of new technologies and informatics platforms; introducing new design initiatives; and addressing wear and tear and gaps in security and disaster management. These initiatives were all implemented while our ICU remained fully operational. Proposals that could not be implemented are also discussed. We believe this case study describing our experiences and real-life approaches to analyzing and solving challenges in a dynamic environment may offer great value to architects, designers, critical care providers, and hospital administrators whether they are involved in initial ICU design or participate in long-term ICU redesign or modernization.

Bricks and Morals-Hospital Buildings, Do No Harm.

The volume and rigor of evidence-based design have increasingly grown over the last three decades since the field's inception, supporting research-based designs to improve patient outcomes. This movement of using evidence from engineering and the hard sciences is not necessarily new, but design-based health research launched with the demonstration that post-operative patients with window views towards nature versus a brick wall yielded shorter lengths of hospital stay and less analgesia use, promoting subsequent investigations and guideline development. Architects continue to base healthcare design decisions on credible research, with a recent shift in physician involvement in the design process by introducing clinicians to design-thinking methodologies. In parallel, architects are becoming familiar with research-based practice, allowing for further rigor and clinical partnership. This cross-pollination of fields could benefit from further discussion surrounding the ethics of hospital architecture as applied to current building codes and guidelines. Historical precedents where the building was used as a form of treatment can inform future concepts of ethical design practice when applied to current population health challenges, such as design for dementia care. While architecture itself does not necessarily provide a cure, good design can act as a preventative tool and enhance overall quality of care.

Decentralization: The Corridor Is the Problem, Not the Alcove.

There is controversy today about whether decentralized intensive care unit (ICU) designs featuring alcoves and multiple sites for charting are effective. There are issues relating to travel distance, visibility of patients, visibility of staff colleagues, and communications among caregivers, along with concerns about safety risk. When these designs became possible and popular, many ICU designs moved away from the high-visibility circular, semicircular, or box-like shapes and began to feature units with more linear shapes and footprints similar to acute bed units. Critical care nurses on the new, linear units have expressed concerns. This theory and opinion article relies upon field observations in unrelated research studies and consulting engagements, along with material from the relevant literature. It leads to a challenging hypothesis that criticism of decentralized charting alcoves may be misplaced, and that the associated problem may stem from corridor design and unit size in contemporary ICU design. The authors conclude that reliable data from research investigations are needed to confirm the anecdotal reports of nurses. If problems are present in current facilities, organizations may wish to consider video monitoring, expanded responsibilities in the current buddy system, and use of greater information sharing during daily team huddles. New designs need to involve nurses and carefully consider these issues.

Informatics for the Modern Intensive Care Unit.

Advanced informatics systems can help improve health care delivery and the environment of care for critically ill patients. However, identifying, testing, and deploying advanced informatics systems can be quite challenging. These processes often require involvement from a collaborative group of health care professionals of varied disciplines with knowledge of the complexities related to designing the modern and "smart" intensive care unit (ICU). In this article, we explore the connectivity environment within the ICU, middleware technologies to address a host of patient care initiatives, and the core informatics concepts necessary for both the design and implementation of advanced informatics systems.

Epidemiology of Hospital System Patient Falls: A Retrospective Analysis.

Patient falls are the most common type of in-hospital accidents. The objective of this retrospective descriptive study was to describe the locations and characteristics of hospital-related falls. Data on patient characteristics, including locations and fall circumstances, were collected through incident reports and medical records. A total of 1822 falls were documented at a 921-bed, urban academic hospital center over a one-year period; 1767 (97.0%) of the falls occurred in the hospital setting, 55 (3.0%) in ambulatory care. The majority of falls (80.8%) occurred within inpatient units; the remainder within the greater hospital campus. In all, 73.4% of fallers had fall prevention protocols implemented prior to the fall. The youngest age group (≤49 years) had the highest percentage of fallers. This study provides novel insights into variables found to be associated with falling, including location of falls within the hospital campus, efficacy of fall prevention protocols, and age groups.

Guidelines for intensive care unit design.

OBJECTIVE: To develop a guideline to help guide healthcare professionals participate effectively in the design, construction, and occupancy of a new or renovated intensive care unit. PARTICIPANTS: A group of multidisciplinary professionals, designers, and architects with expertise in critical care, under the direction of the American College of Critical Care Medicine, met over several years, reviewed the available literature, and collated their expert opinions on recommendations for the optimal design of an intensive care unit. SCOPE: The design of a new or renovated intensive care unit is frequently a once- or twice-in-a-lifetime occurrence for most critical care professionals. Healthcare architects have experience in this process that most healthcare professionals do not. While there are regulatory documents, such as the Guidelines for the Design and Construction of Health Care Facilities, these represent minimal guidelines. The intent was to develop recommendations for a more optimal approach for a healing environment. DATA SOURCES AND SYNTHESIS: Relevant literature was accessed and reviewed, and expert opinion was sought from the committee members and outside experts. Evidence-based architecture is just in its beginning, which made the grading of literature difficult, and so it was not attempted. The previous designs of the winners of the American Institute of Architects, American Association of Critical Care Nurses, and Society of Critical Care Medicine Intensive Care Unit Design Award were used as a reference. Collaboratively and meeting repeatedly, both in person and by teleconference, the task force met to construct these recommendations. CONCLUSIONS: Recommendations for the design of intensive care units, expanding on regulatory guidelines and providing the best possible healing environment, and an efficient and cost-effective workplace.