LAUSR

OBJECTIVE To evaluate the visual outcomes of pars plana vitrectomy (PPV) alone or with intravitreal bevacizumab in patients of diabetic vitreous haemorrhage. STUDY DESIGN A quasi-experimental study. PLACE AND DURATION OF STUDY Al-Ibrahim Eye Hospital, Malir, Karachi, from March to November 2018. METHODOLOGY Patients between 40-70 years of age, irrespective of gender with non-resolving dense diabetic vitreous haemorrhage were divided into two groups. Group A received injection bevacizumab 7 days before PPV surgery. Group B received no preoperative injection. Log Mar chart was used for documenting postoperative vision. All patients completed their 6 months follow-up. SPSS was used to analyse the data. RESULTS Best corrected visual acuity (BCVA) was documented as improved, same, or worse. In Group A, 21 (70%) patients had improved VA; whereas, in Group B, 17 (56.6%) patients showed improved visual acuity postoperatively. Patients were examined at four weeks, three months, and six months, respectively for recurrent vitreous haemorrhage. In Group A, 25 (83.3%) patients had no vitreous haemorrhage up to six months, whereas, in Group B, 13 (43.3%) patients had no vitreous haemorrhage up to six months with p-value of 0.021. CONCLUSION Anti VEGF injection bevacizumab before PPV in patients with non-resolving diabetic vitreous haemorrhage is good to get better results in terms of BCVA, as well as reduce the incidence of recurrent vitreous haemorrhage.