Systemic factors associated with poor anatomical response to anti-VEGF therapy in patients with diabetic macular edema: evidence from a large clinical cohort - Scorecard - MDSpire

Systemic Influences Linked to Suboptimal Anatomical Outcomes Following Anti-VEGF Treatment in Diabetic Macular Edema Patients: Insights from a Large Clinical Cohort

  • By

  • Xinru Jia

  • Yan Shi

  • Mengxiang He

  • Dongwei Yao

  • Chengfei Lin

  • July 21, 2026

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Clinical Scorecard: Systemic Influences Linked to Suboptimal Anatomical Outcomes Following Anti-VEGF Treatment in Diabetic Macular Edema Patients: Insights from a Large Clinical Cohort

At a Glance

CategoryDetail
ConditionDiabetic Macular Edema (DME)
Key MechanismsChronic hyperglycemia induces microvascular damage, leading to increased vascular permeability and accumulation of fluid in the retina.
Target PopulationPatients with Diabetic Macular Edema undergoing anti-VEGF therapy.
Care SettingRetrospective cohort study analyzing treatment outcomes in a clinical setting.

Key Highlights

  • 41.48% of eyes classified as responders to anti-VEGF treatment.
  • Significant reduction in central macular thickness (CMT) from baseline to three months.
  • Baseline CMT, BCVA, LDL-C, fasting blood glucose, and HbA1c are associated with anatomical response.
  • Systemic metabolic status impacts the effectiveness of anti-VEGF therapy.
  • Integration of metabolic optimization is crucial in managing DME.

Guideline-Based Recommendations

Diagnosis

  • Assess central macular thickness and best-corrected visual acuity for DME diagnosis.

Management

  • Administer intravitreal Conbercept as first-line treatment for DME.

Monitoring & Follow-up

  • Monitor fasting blood glucose and HbA1c levels to optimize systemic metabolic status.

Risks

  • Patients with higher baseline HbA1c and fasting glucose may have poorer anatomical responses.

Patient & Prescribing Data

691 patients with DME analyzed in the study.

Conbercept administered monthly for three months showed significant anatomical and visual improvements.

Clinical Best Practices

  • Incorporate systemic metabolic assessments into treatment planning for DME.
  • Utilize standardized definitions for treatment response to guide clinical decisions.

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