Clinical trial · Observational
The Deep South Surgical Equity Research Network: Addressing Socioecological Determinants of Health
- Source
- ClinicalTrials.gov
- Retrieved
- Sep 8, 2026
- Layer
- normalized (units and labels harmonized; values unchanged)
- Run
- ING-CLINICALTRIALS-20260908-000001
Summary
Brief summary (as posted)
Rationale: Older African Americans undergoing surgery are a vulnerable and growing population at high risk for poor surgical outcomes and disparities. Few programs have focused on this population due to a fragmented understanding of the needs of this population. Objectives: While socioecological determinants of health (SEDOH) such as health literacy and socioeconomic status are known drivers of surgical disparities, an estimated 36-47% of surgical disparities remains unexplained. This gap results from limitations of current clinical datasets in capturing SEDOHs. This pilot study aims to fill this gap by (i) collecting granular SEDOH data, (ii) identifying barriers to surgical care for older African Americans, and (iii) establishing a multi-institutional clinical database through a socioecological context. These findings will help understand how SEDOHs drive surgical disparities and inform development of interventions to eliminate them in elderly African Americans. Design and Methods: Guided by the socioecological model of health, the investigators will use mixed-methods to achieve the objectives. First, the investigators will assess the acceptability and feasibility of a 58-item SEDOH survey based on the NIH PhenX toolkit. After distributing this survey to 36 elderly (≥65 years) African American patients undergoing surgery at 3 rural, UAB-affiliated hospitals (Alex-City, Greenville, Demopolis) the investigators will conduct detailed theory guided assessments of acceptability and feasibility (SA1). Second, the investigators will conduct key informant interviews of individuals from all 5 socioecological levels at each rural hospital (n=10) to identify additional barriers and facilitators to surgical care. The investigators will purposively sample 100% of participants at the patient and caregiver level (n=12) to be elderly African Americans (SA2). Finally, the investigators will link measured SEDOH data with standardized clinical data at each hospital to establish a novel database (SA3). These findings will establish a process to measure SEDOHs across the Deep South and set the foundation for a unique database to study surgical disparities. Significance: Development of effective multilevel interventions to eliminate surgical disparities in older African Americans is dependent on a clearer understanding of the contextual drivers of these disparities. This pilot study will accelerate understanding of these mechanism(s) through SEDOHs. It will establish a process to measure SEDOHs, identify additional barriers to surgical care not captured by NIH instruments, and build the database to study these relationships. Such findings will have the potential to impact vulnerable surgical populations in the Deep South and support the Deep South RCMAR mission to promote health and optimize health outcomes for older and rural African Americans.
Conditions
Conditions (4)
Free-text conditions as registered, with the CancerIndex entity they were reconciled to and the match type.
| Condition (as posted) | Mapped entity | Match | Confidence |
|---|---|---|---|
| Colorectal Cancer | Malignant Colorectal Neoplasm | CURATED_BROADER | 0.80 |
| Diverticular Diseases | — | UNRESOLVED | — |
| Inflammatory Bowel Diseases | — | UNRESOLVED | — |
| Social Behavior | — | UNRESOLVED | — |
Interventions
Interventions (1)
| Intervention | Type | Mapped drug | Match |
|---|---|---|---|
| no intervention | Other | — | UNRESOLVED |
Design
Arms and outcomes
Arms (3)
- label
- Phase 1
- description
- Study Population and Enrollment. To ensure survey feasibility and acceptability for our target population we will purposively recruit older African American patients at each of the three participating sites. Using conservative estimates of clinical volume as well as US county level census data we estimate enrolling 3 elderly (\>65 years of age) African American participants per site per week with a target enrollment of 12 patients per site.
- interventionNames
- Other: no intervention
- label
- Phase 2
- description
- To gain a broad understanding of barriers to surgical access and care in the Deep South, each study site will conduct key informant interviews. Participants will be recruited from five socioecological levels: patient, caregivers/provider, organizational, community, and policy-levels. At each site, two key informant interviews will be performed at each socioecological level (2 patients, 2 caregivers, 2 providers, 2 organizational leaders, 2 community leaders, and 2 policy leaders = 12 per site). We will purposively sample 100% of the participants at the patient and caregiver level (n=12) to be African American and \>65 years old.
- interventionNames
- Other: no intervention
Eligibility
Eligibility (as posted)
- Sex
- All
- Minimum age
- 18 Years
Show eligibility criteria text
Inclusion Criteria for Patients for Phase 1 and 2 -≥ 65 years old undergoing or having recently undergone colorectal surgery\* (\<7 days) for colorectal disease\*\* * All genders * African American race * Able to consent * English-speaking Exclusion Criteria for Patients for Phase 1 and 2 * \<65 years old * Race other than African American * Undergoing operation other than colorectal surgery * Unable to consent * Limited mental state Inclusion Criteria for other participants in Phase 2 -≥ 18 years old * All genders * All race/ethnicities * Able to consent English-speaking Exclusion Criteria for other participants in Phase 2 * Child (\<18 years) * Unable to consent * Limited mental state Inclusion Criteria for Phase 3 * ≥ 18 years old undergoing or having recently undergone colorectal surgery\* (\<7 days) for colorectal disease\*\* * All genders * All race/ethnicities * Able to consent * English-speaking Exclusion Criteria for Phase 3 * Child (\<18 years) * Undergoing operation other than colorectal surgery * Unable to consent * Limited mental state * Includes colectomy/proctectomies. \*\* Includes colorectal cancer, inflammatory bowel disease and diverticular disease.
References
Publications (0)
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