| What does FFA stand for in the context of diabetic retinopathy? | Fundus fluorescein angiography | Proliferative Diabetic Retinopathy Microaneurysm Mild Diabetic retinopathy (Mild NPDR) Soft exudate Intraretinal hemorrhages Hard exudates Moderate NPDR Severe NPDR with severe macular edema Hard exudates and edema within foveal centre Proliferative Diabetic Retinopathy- Advanced Premacular hemorrhage BCVA: Best corrected visual acuity DME: Diabetic macular edema OCT: Optical coherence tomography OCTA: Optical coherence tomography angiography FFA: Fundus fluorescein angiography IOP: Intra ocular pressure | 452 | definition | 0.940 | https://www.icmr.gov.in/icmrobject/uploads/STWs/1726569102_diabetic_retinopathy.pdf | Proliferative Diabetic Retinopathy Microaneurysm Mild Diabetic retinopathy (Mild NPDR) Soft exudate Intraretinal hemorrhages Hard exudates Moderate NPDR Severe NPDR with severe macular edema Hard exudates and edema within foveal centre Proliferative Diabetic Retinopathy- Advanced Premacular hemorrhage BCVA: Best corrected visual acuity DME: Diabetic macular edema OCT: Optical coherence tomography OCTA: Optical coherence tomography angiography FFA: Fundus fluorescein angiography IOP: Intra ocular pressure | 1 | page=1,block=23 | 0.700 | valid |
| What does IOP stand for in the context of diabetic retinopathy? | Intra ocular pressure | Proliferative Diabetic Retinopathy Microaneurysm Mild Diabetic retinopathy (Mild NPDR) Soft exudate Intraretinal hemorrhages Hard exudates Moderate NPDR Severe NPDR with severe macular edema Hard exudates and edema within foveal centre Proliferative Diabetic Retinopathy- Advanced Premacular hemorrhage BCVA: Best corrected visual acuity DME: Diabetic macular edema OCT: Optical coherence tomography OCTA: Optical coherence tomography angiography FFA: Fundus fluorescein angiography IOP: Intra ocular pressure | 488 | definition | 0.940 | https://www.icmr.gov.in/icmrobject/uploads/STWs/1726569102_diabetic_retinopathy.pdf | Proliferative Diabetic Retinopathy Microaneurysm Mild Diabetic retinopathy (Mild NPDR) Soft exudate Intraretinal hemorrhages Hard exudates Moderate NPDR Severe NPDR with severe macular edema Hard exudates and edema within foveal centre Proliferative Diabetic Retinopathy- Advanced Premacular hemorrhage BCVA: Best corrected visual acuity DME: Diabetic macular edema OCT: Optical coherence tomography OCTA: Optical coherence tomography angiography FFA: Fundus fluorescein angiography IOP: Intra ocular pressure | 1 | page=1,block=23 |
| What does OCT stand for in the context of diabetic retinopathy? | Optical coherence tomography | Proliferative Diabetic Retinopathy Microaneurysm Mild Diabetic retinopathy (Mild NPDR) Soft exudate Intraretinal hemorrhages Hard exudates Moderate NPDR Severe NPDR with severe macular edema Hard exudates and edema within foveal centre Proliferative Diabetic Retinopathy- Advanced Premacular hemorrhage BCVA: Best corrected visual acuity DME: Diabetic macular edema OCT: Optical coherence tomography OCTA: Optical coherence tomography angiography FFA: Fundus fluorescein angiography IOP: Intra ocular pressure | 371 | definition | 0.940 | https://www.icmr.gov.in/icmrobject/uploads/STWs/1726569102_diabetic_retinopathy.pdf | Proliferative Diabetic Retinopathy Microaneurysm Mild Diabetic retinopathy (Mild NPDR) Soft exudate Intraretinal hemorrhages Hard exudates Moderate NPDR Severe NPDR with severe macular edema Hard exudates and edema within foveal centre Proliferative Diabetic Retinopathy- Advanced Premacular hemorrhage BCVA: Best corrected visual acuity DME: Diabetic macular edema OCT: Optical coherence tomography OCTA: Optical coherence tomography angiography FFA: Fundus fluorescein angiography IOP: Intra ocular pressure | 1 | page=1,block=23 |
| What does OCTA stand for in the context of diabetic retinopathy? | Optical coherence tomography angiography | Proliferative Diabetic Retinopathy Microaneurysm Mild Diabetic retinopathy (Mild NPDR) Soft exudate Intraretinal hemorrhages Hard exudates Moderate NPDR Severe NPDR with severe macular edema Hard exudates and edema within foveal centre Proliferative Diabetic Retinopathy- Advanced Premacular hemorrhage BCVA: Best corrected visual acuity DME: Diabetic macular edema OCT: Optical coherence tomography OCTA: Optical coherence tomography angiography FFA: Fundus fluorescein angiography IOP: Intra ocular pressure | 406 | definition | 0.940 | https://www.icmr.gov.in/icmrobject/uploads/STWs/1726569102_diabetic_retinopathy.pdf | Proliferative Diabetic Retinopathy Microaneurysm Mild Diabetic retinopathy (Mild NPDR) Soft exudate Intraretinal hemorrhages Hard exudates Moderate NPDR Severe NPDR with severe macular edema Hard exudates and edema within foveal centre Proliferative Diabetic Retinopathy- Advanced Premacular hemorrhage BCVA: Best corrected visual acuity DME: Diabetic macular edema OCT: Optical coherence tomography OCTA: Optical coherence tomography angiography FFA: Fundus fluorescein angiography IOP: Intra ocular pressure | 1 |
| What is the meaning of the abbreviation BCVA in the context of diabetic retinopathy? | Best corrected visual acuity | Proliferative Diabetic Retinopathy Microaneurysm Mild Diabetic retinopathy (Mild NPDR) Soft exudate Intraretinal hemorrhages Hard exudates Moderate NPDR Severe NPDR with severe macular edema Hard exudates and edema within foveal centre Proliferative Diabetic Retinopathy- Advanced Premacular hemorrhage BCVA: Best corrected visual acuity DME: Diabetic macular edema OCT: Optical coherence tomography OCTA: Optical coherence tomography angiography FFA: Fundus fluorescein angiography IOP: Intra ocular pressure | 309 | definition | 0.940 | https://www.icmr.gov.in/icmrobject/uploads/STWs/1726569102_diabetic_retinopathy.pdf | Proliferative Diabetic Retinopathy Microaneurysm Mild Diabetic retinopathy (Mild NPDR) Soft exudate Intraretinal hemorrhages Hard exudates Moderate NPDR Severe NPDR with severe macular edema Hard exudates and edema within foveal centre Proliferative Diabetic Retinopathy- Advanced Premacular hemorrhage BCVA: Best corrected visual acuity DME: Diabetic macular edema OCT: Optical coherence tomography OCTA: Optical coherence tomography angiography FFA: Fundus fluorescein angiography IOP: Intra ocular pressure | 1 |
| What is one of the signs that distinguishes the condition described from proliferative retinopathy? | No signs of proliferative retinopathy | More than just micro aneurysms, but less than severe non proliferative DR Any of the following: • Intra-retinal haemorrhages (≥20 in each quadrant) • Definite venous beading (in 2 quadrants) • Intra retinal micro vascular abnormalities (in 1 quadrant) and • No signs of proliferative retinopathy Proliferative | 258 | comparison | 0.920 | https://www.icmr.gov.in/icmrobject/uploads/STWs/1726569102_diabetic_retinopathy.pdf | More than just micro aneurysms, but less than severe non proliferative DR Any of the following: • Intra-retinal haemorrhages (≥20 in each quadrant) • Definite venous beading (in 2 quadrants) • Intra retinal micro vascular abnormalities (in 1 quadrant) and • No signs of proliferative retinopathy Proliferative | 1 | page=1,block=49 | 0.700 | valid |
| What are the indications for surgery in diabetic retinopathy? | • Sudden vision loss • Clinically recognizable macular edema • Rubeosis iridis • Proliferative DR | INDICATION FOR SURGERY • Sudden vision loss • Clinically recognizable macular edema • Rubeosis iridis • Proliferative DR FITNESS FOR SURGERY: • General health stable • BP ≤ 150/90mm Hg • Blood sugar (mg/dl) FBS < 140, PPBS < 180 / RBS < 200 INTERVENTION: Pre-op topical broad spectrum antibiotics, QID for 1-3 days SURGICAL PREPARATION: Periocular cleaning with 10% povidone iodine followed by instillation of 5% povidone iodine in conjunctival sac, rinse after 3 minutes, wipe, aseptic precautions, Sterile surgical eye drape QUALITY ASSESSMENT PARAMETERS • Patient identifier, age/ gender • Grade of DR • Pre operative vision, diagnosis • Follow up vision INDICATIONS FOR URGENT REFERRAL • Vision loss • Hard exudates • Haemorrhages • Non - dilating pupil • Blurred disc margins • No view of fundus • Absent Foveal Reflex | 23 | list | 0.820 | https://www.icmr.gov.in/icmrobject/uploads/STWs/1726569102_diabetic_retinopathy.pdf | INDICATION FOR SURGERY • Sudden vision loss • Clinically recognizable macular edema • Rubeosis iridis • Proliferative DR FITNESS FOR SURGERY: • General health stable • BP ≤ 150/90mm Hg • Blood sugar (mg/dl) FBS < 140, PPBS < 180 / RBS < 200 INTERVENTION: Pre-op topical broad spectrum antibiotics, QID for 1-3 days SURGICAL PREPARATION: Periocular cleaning with 10% povidone iodine followed by instillation of 5% povidone iodine in conjunctival sac, rinse after 3 minutes, wipe, aseptic precautions, Sterile surgical eye drape QUALITY ASSESSMENT PARAMETERS • Patient identifier, age/ gender • Grade |
| What diagnostic methods are considered essential for retinal examination? | Slit lamp bio microscopy (retinal exam) , ultrasound-B scan (when fundus not visible) | OPTIONAL OCT, FFA, OCTA if indicated ESSENTIAL Slit lamp bio microscopy (retinal exam) , ultrasound-B scan (when fundus not visible) DESIRABLE Indirect ophthalmoscopy Fundus photography MANAGEMENT PHC/PRIMARY LEVEL • Detailed history & examination • Refraction for BCVA • Preliminary diagnosis • Referral to Ophthalmologist (as per Table no. 1 and 2) • Counselling regarding metabolic control • Preventive advice, counselling and regular follow up SECONDARY LEVEL • Refraction for BCVA • Detailed work up including indirect ophthalmoscopy • Diagnose, classify, advice (as per Table no. 1 and 2) • Point to point guided referral • Ensure follow up and compliance • Counselling regarding metabolic control and systemic comorbidities (hypertension, and nephropathy) TERTIARY LEVEL • Diagnose, classify, advice (as per Table no. 1 and 2) • Intravitreal injections/laser photocoagulation/ vitreoretinal surgery • Ensure postoperative follow up and compliance including collaboration with district hospital ophthalmologists • Counselling regarding metabolic control | 47 | list | 0.820 | https://www.icmr.gov.in/icmrobject/uploads/STWs/1726569102_diabetic_retinopathy.pdf |
| What treatments are provided at the tertiary level for diabetic retinopathy? | • Intravitreal injections/laser photocoagulation/ vitreoretinal surgery | OPTIONAL OCT, FFA, OCTA if indicated ESSENTIAL Slit lamp bio microscopy (retinal exam) , ultrasound-B scan (when fundus not visible) DESIRABLE Indirect ophthalmoscopy Fundus photography MANAGEMENT PHC/PRIMARY LEVEL • Detailed history & examination • Refraction for BCVA • Preliminary diagnosis • Referral to Ophthalmologist (as per Table no. 1 and 2) • Counselling regarding metabolic control • Preventive advice, counselling and regular follow up SECONDARY LEVEL • Refraction for BCVA • Detailed work up including indirect ophthalmoscopy • Diagnose, classify, advice (as per Table no. 1 and 2) • Point to point guided referral • Ensure follow up and compliance • Counselling regarding metabolic control and systemic comorbidities (hypertension, and nephropathy) TERTIARY LEVEL • Diagnose, classify, advice (as per Table no. 1 and 2) • Intravitreal injections/laser photocoagulation/ vitreoretinal surgery • Ensure postoperative follow up and compliance including collaboration with district hospital ophthalmologists • Counselling regarding metabolic control | 834 | list | 0.820 | https://www.icmr.gov.in/icmrobject/uploads/STWs/1726569102_diabetic_retinopathy.pdf |
| What diagnostic methods are considered desirable for retinal examination? | Indirect ophthalmoscopy Fundus photography | OPTIONAL OCT, FFA, OCTA if indicated ESSENTIAL Slit lamp bio microscopy (retinal exam) , ultrasound-B scan (when fundus not visible) DESIRABLE Indirect ophthalmoscopy Fundus photography MANAGEMENT PHC/PRIMARY LEVEL • Detailed history & examination • Refraction for BCVA • Preliminary diagnosis • Referral to Ophthalmologist (as per Table no. 1 and 2) • Counselling regarding metabolic control • Preventive advice, counselling and regular follow up SECONDARY LEVEL • Refraction for BCVA • Detailed work up including indirect ophthalmoscopy • Diagnose, classify, advice (as per Table no. 1 and 2) • Point to point guided referral • Ensure follow up and compliance • Counselling regarding metabolic control and systemic comorbidities (hypertension, and nephropathy) TERTIARY LEVEL • Diagnose, classify, advice (as per Table no. 1 and 2) • Intravitreal injections/laser photocoagulation/ vitreoretinal surgery • Ensure postoperative follow up and compliance including collaboration with district hospital ophthalmologists • Counselling regarding metabolic control | 143 | list | 0.740 | https://www.icmr.gov.in/icmrobject/uploads/STWs/1726569102_diabetic_retinopathy.pdf | OPTIONAL OCT, FFA, OCTA if indicated ESSENTIAL Slit lamp bio microscopy (retinal exam) , ultrasound-B scan (when fundus not visible) DESIRABLE Indirect ophthalmoscopy Fundus photography MANAGEMENT PHC/PRIMARY LEVEL • Detailed history & examination • Refraction for BCVA • Preliminary diagnosis • Referral to Ophthalmologist (as per Table no. |