To prevent vision loss and irreversible blindness, patients with advanced diabetic retinopathy require early diagnosis and treatment. As a starting point, screening of all diabetics for diabetic retinopathy is recommended to prevent blindness and severe vision impairments. This challenge is enormous and the public health system in Pakistan is unable to address it due to limited resources, poor governance and a lack of monitoring (as stated in a 2016 report analysing the health care system in Pakistan).
Over the past decade, Sightsavers and other international organisations have implemented projects to combat diabetes-related blindness in Pakistan and develop a replicable approach for long-term sustainability. The key focus of these projects was to develop diabetic retinopathy services and establish a referral pathway that ensured early diagnosis, treatment and management.
These projects have collected significant data to develop future programme strategies. For example, services that were introduced through these projects were not accessible to the most marginalised people as they were only established at a a tertiary level of care. This meant that health care facilities were only located in Pakistan’s main cities. Not only were there financial barriers for patients who had to travel, but this added extra burdens for women. It became difficult for women who needed specialist care or treatment to travel without a male relative accompanying them.
Both these factors discouraged patients from attending early screenings, so they only received treatment when their eyesight was at a sight-threatening stage. It became apparent that it was important to provide diabetic retinopathy screening services nearer to communities to prevent irreversible vision loss.
What we’ve learned
Based on the learnings from previous projects and operational research, Sightsavers has developed a three-year project that aims to combat blindness caused by diabetic retinopathy. One aspect of the project involves bringing services closer to the communities in Naushahro Feroze District in Sindh province. The project will also focus on providing diabetic retinopathy services by establishing referral pathways, supplying the required equipment and training community workers.
Ensuring the project is sustainable seems challenging because of the changing priorities of donors and the government of Pakistan in post-pandemic scenario. Nevertheless, the diabetes epidemic in Pakistan needs immediate attention. A coordinated effort by donors, government and local partners can help us create a lasting impact on the lives of millions of people.
This content was originally published here.