In the bustling peri-urban communities surrounding Cape Town, where informal settlements blend into the urban sprawl, access to essential healthcare services like surgery should theoretically be straightforward. Yet, a groundbreaking study from the University of Cape Town (UCT) paints a starkly different picture. Despite residents living mere kilometers from public health facilities, significant barriers persist, leaving one in three individuals struggling to receive timely and high-quality surgical care. This research, centered in the Klipfontein district encompassing neighborhoods such as Gugulethu, Nyanga, and Manenberg, underscores the complex realities of healthcare delivery in South Africa's transitional zones.

Peri-urban areas, defined as the transitional regions between densely populated cities and expansive rural countrysides, are home to rapidly growing populations often characterized by high poverty levels, informal housing, and strained infrastructure. In South Africa, these zones house millions who rely heavily on the public health system amid ongoing efforts toward universal health coverage through the National Health Insurance (NHI). The UCT findings highlight that mere geographical proximity— with nearly half of participants within 10 kilometers of a facility—does not translate to effective access, revealing deeper systemic issues.

Delving into the UCT Research Methodology

The study, titled 'Community experiences of surgery in peri-urban Cape Town,' employed a rigorous cross-sectional household survey approach. Trained community assistants conducted door-to-door interviews across 10 neighborhoods, gathering data from 432 valid responses out of 450 surveys. Multilingual translation ensured inclusivity, capturing diverse voices in this multilingual region. Researchers applied the Three Delays framework—a proven model originally developed for maternal health but adapted here for surgical care—which breaks down barriers into three phases: deciding to seek care, reaching the facility, and receiving adequate treatment.

Demographics reflected the community's profile: predominantly female respondents (285 out of 432), with a high prevalence of chronic conditions affecting 56% overall. This method provided the first comprehensive community-level insights into surgical experiences in peri-urban South Africa, moving beyond facility-based data to real-world patient narratives.

Navigating the Three Delays: Core Barriers Exposed

The Three Delays framework illuminated critical bottlenecks. Delay one—deciding to seek surgical care—affected 20% (87/432) of respondents, often due to lack of awareness, cultural stigmas, or financial concerns despite public facilities being free at point of use. Delay two, reaching the facility, impacted 26% (114/432), stemming from transport challenges like minibus taxi unreliability, costs, or safety issues in high-crime areas like Nyanga.

The most alarming was delay three: 32% (95/432) faced waits for appropriate care upon arrival, attributed to overburdened staff, equipment shortages, and prioritization of emergencies over elective procedures. Only 22% experienced no delays, emphasizing that even proximate facilities falter under resource constraints. These percentages align with broader sub-Saharan trends, where surgical backlogs exacerbate unmet needs estimated at millions annually.

The Heavy Burden of Chronic Diseases in Surgical Contexts

A striking revelation was the 56% chronic disease prevalence (240/431), disproportionately burdening women at 60% versus 47% for men. Hypertension topped the list at 37% overall (42% women), alongside diabetes and obesity, heightening surgical risks like complications and prolonged recovery. Professor Bruce Biccard, a key collaborator and Nuffield Professor at Oxford, noted how unmanaged comorbidities amplify perioperative mortality—up to fivefold in low-resource settings.

In South Africa, where non-communicable diseases now rival infectious ones, this comorbidity crisis demands integrated care models. Elective surgeries, crucial for conditions like hernias or gallstones, are often deprioritized, trapping patients in cycles of pain and disability.

Postoperative Realities: Disability and Follow-Up Gaps

Post-surgery, 10% (43/432) reported disabilities—far exceeding 3-7% in high-income countries. Manifestations included body function impairments (51.2%, e.g., chronic pain), activity limitations (16.3%, e.g., mobility issues), and participation restrictions. Alarmingly, only 67% comprehended post-surgical protocols, leading to poor adherence and rehospitalizations.

Caesarean sections dominated at 27% of recent procedures, reflecting obstetric needs, but overall lifetime surgeries reached 60% (260/428), with 195 in the past five years. This underscores a substantial surgical burden unmet by current capacity, with implications for workforce planning and rehabilitation services.

Voices from the Frontline: UCT Researchers' Insights

Lead author Dr. Moses Isiagi, senior lecturer in UCT's Division of Global Surgery, emphasized: 'Geographical proximity has improved, but it does not ensure optimal access. Nearly half lived within 10 km, yet barriers persist—it's about the interplay of social, economic, and systemic factors.' Head of the division, Professor Salome Maswime, added: 'These results offer evidence for policymakers pursuing universal surgical access, informing interventions across sub-Saharan Africa.'

These experts, affiliated with Groote Schuur Hospital and the WHO Collaborating Centre on Integrated Clinical Care, highlight academia's pivotal role. Their work exemplifies how university-led research drives policy, training future surgeons via programs like the Master of Public Health in Global Surgery.

Policy Ripple Effects Amid NHI Rollout

South Africa's NHI aims for equitable care, yet surgical gaps challenge implementation. Public facilities handle 97% of cases here, but backlogs persist amid workforce shortages—SA boasts just 80 surgeons per million versus global benchmarks. The UCT study advocates embedding surgical strengthening in NHI, prioritizing elective capacity and chronic disease screening.

Stakeholders, including the Department of Health, must address inequities between public (overburdened) and private (elite-access) sectors, where disparities compound peri-urban vulnerabilities.

Pathways Forward: Targeted Interventions

Solutions emerge clearly: community education campaigns on chronic management and surgical urgency; subsidized transport vouchers; facility upgrades for elective theatres; and task-shifting to mid-level providers. Structured postoperative programs, including telehealth follow-ups, could slash disability rates.

• Enhance awareness via local health workers to curb delay one.
• Partner with transport operators for reliable shuttles targeting delay two.
• Invest in staffing and equipment to mitigate delay three.
• Integrate rehab into primary care for better outcomes.

Pilots in similar settings, like Lancet Commission recommendations, show promise when scaled.

UCT's Leadership in Global Surgery Academia

Established in 2019, UCT's Division of Global Surgery pioneers multidisciplinary research, education, and advocacy. As a WHO Collaborating Centre, it trains leaders through MPH programs and fellowships, fostering careers in perioperative research. For aspiring academics, opportunities abound in faculty positions and research assistant roles at institutions like UCT.

Explore research jobs or higher ed faculty openings to contribute to such vital work. South African universities drive change, with UCT exemplifying impact through evidence-based policy influence.

Looking Ahead: Research Horizons and Action

Future studies must longitudinal track interventions, incorporating digital tools for real-time data. Broader implications extend to sub-Saharan Africa, where 90% lack basic surgery. Policymakers should fund university consortia for scalable models.

For professionals, advancing in global surgery offers rewarding paths—check higher ed jobs, university jobs, or career advice. Rate professors shaping this field at Rate My Professor. Engaging with these gaps not only saves lives but elevates South Africa's health research stature.

Photo by Clodagh Da Paixao on Unsplash