Improving Efficiency and Meeting Expectations Without Compromising Care on Trauma Surgical Rounds

An integrative review of human-centered design and design thinking for the creation of health interventions

BACKGROUND

In the United States, we have a healthcare system crisis with high rates of dissatisfaction among patients and providers. To transform health and healthcare, clinical providers must be proficient in the human-centered approach of design thinking (DT).

OBJECTIVE

To synthesize the human-centered design (HCD) and DT literature for the creation of health interventions.

METHODS

We performed an integrative literature review focused on how HCD and DT are used in the clinical healthcare setting. Four research databases were searched from inception through November 6, 2020. We analyzed the methodology used, who is using the frameworks, and the DT phases included.

RESULTS

Twenty-four articles were included in the final analysis. Of the 24 manuscripts, 6 (25%) were nurse-led and 15 (63%) had interdisciplinary first and last authors (e.g., Nursing and Medicine). Overall, 10/24 (42%) included all DT method. When analyzing the articles by approach or methodology, 12 (50%) stated they were using the HCD approach, 5 (21%) the DT methodology, and 7 (29%) stated they were using both the HCD approach and DT methodology.

CONCLUSION

There are inconsistencies in who uses DT and the phases used to create healthcare interventions.

Longitudinal evaluation of the surgical workforce experience during the Covid-19 pandemic

Background

An updated examination of the surgeon experience during the Covid-19 pandemic is lacking. This study sought to describe how surgeon stress levels and sources of stress evolved over the pandemic.

Methods

An electronic survey was administered to surgeons at four academic hospitals at 6-months and 12-months following an initial telephone survey. The primary outcome was stress level and secondary outcomes were the individual stressors. Thematic analysis was applied to free text responses.

Results

A total of 103 and 53 responses were received at 6-months and 12-months, respectively. The mean overall stress level was 5.35 (SD 1.89) at 6-months and 4.83 (SD 2.19) at 12-months. Mean number of stressors declined from 3.77 (SD 2.39) to 2.06 (SD 1.60, P < 0.001), though the “finances” stressor increased frequency (27.2% to 34.0%). Similar qualitative themes were identified, however codes for financial and capacity challenges were more prominent at 12-months.

Conclusions

The surgical workforce continues to report elevated levels of stress, though the sources of this stress have changed. Targeted interventions are imperative to protect surgeons from long-term psychological and financial harm.

An abbreviated Caprini model for VTE risk assessment in trauma

The Caprini risk assessment model (RAM) is widely used to assess risk of venous thromboembolism (VTE). However, it is cumbersome with 31 variables and poses challenges with inter-rater reliability. This study aimed to determine if an abbreviated model could perform similarly in VTE risk assessment. We performed a retrospective review of trauma patients ≥ 18 years old and admitted for over 24 h at a Level I trauma center from January 1, 2018, to December 31, 2018. Demographic and clinical data were analyzed to generate Caprini scores. Using a p-value cutoff of < 0.05, the individual components of the original Caprini RAM most highly associated with VTE were identified and used to calculate an abbreviated Caprini score. Logistic regression assessed odds of inpatient VTE with the original or abbreviated Caprini RAMs. Receiver operating characteristic curves and c-statistics were generated to assess discriminatory ability. The study sample included 1279 patients. Ten risk factors were included in the abbreviated model (recent major surgery, length of surgery > 2 h, transfusion, restricted mobility > 72 h, central venous catheter, current major surgery, age, history of VTE, hip or leg fracture, and serious trauma). Compared to the original, the abbreviated model had a similar odds ratio (1.17 vs 1.07, both p-values < 0.001), c-statistic (0.747 vs 0.753), sensitivity (0.73 vs 0.76) and specificity (0.62 vs 0.61). An abbreviated Caprini RAM performs similarly to the original, may streamline workflow and allow for automation in electronic health records, potentially enhancing its use in resource limited settings.

Assessing the application of human-centered design to translational research

Introduction:

Human-centered design (HCD) training offers the potential to improve both team processes and products. However, the use of HCD to improve the quality of team science is a relatively recent application, and its benefits and challenges have not been rigorously evaluated. We conducted a qualitative study with health sciences researchers trained in HCD methods. We aimed to determine how researchers applied HCD methods and perceived the benefits and barriers to using HCD on research teams.

Methods:

We conducted 1-hour, semi-structured interviews with trainees from three training cohorts. Interviews focused on perceptions of the training, subsequent uses of HCD, barriers and facilitators, and perceptions of the utility of HCD to science teams. Data analysis was conducted using Braun and Clarke’s process for thematic analysis.

Results:

We interviewed nine faculty and nine staff trained in HCD methods and identified four themes encompassing HCD use, benefits, challenges, and tensions between HCD approaches and academic culture.

Conclusions:

Trainees found HCD relevant to research teams for stakeholder engagement, research design, project planning, meeting facilitation, and team management. They also described benefits of HCD in five distinct areas: creativity, egalitarianism, structure, efficiency, and visibility. Our data suggest that HCD has the potential to help researchers work more inclusively and collaboratively on interdisciplinary teams and generate more innovative and impactful science. The application of HCD methods is not without challenges; however, we believe these challenges can be overcome with institutional investment.