Mean rate of progression of visual fields in patients with primary open-angle glaucoma and ocular hypertension attending a tertiary care center in South India – A prospective cohort study using FORUM® Glaucoma Workplace software
Purpose: To find out the mean rate of progression (MROP) of visual fields (VF) in patients with primary open-angle glaucoma (POAG) and ocular hypertension (OHT) using FORUM® Glaucoma Workplace. Methods: Two hundred and one eyes of 105 patients were included in this prospective cohort study. Patients...
| Main Authors: | , , , , , , |
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| Format: | Article |
| Language: | English |
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Wolters Kluwer Medknow Publications
2023-01-01
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| Series: | Indian Journal of Ophthalmology |
| Subjects: | |
| Online Access: | http://www.ijo.in/article.asp?issn=0301-4738;year=2023;volume=71;issue=7;spage=2733;epage=2738;aulast=Smithin |
| _version_ | 1797738724675551232 |
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| author | S S Smithin M Manju Premanand Chandran Mrunali Dhavalikar S V Menaka K Balagiri Ganesh Venkataraman |
| author_facet | S S Smithin M Manju Premanand Chandran Mrunali Dhavalikar S V Menaka K Balagiri Ganesh Venkataraman |
| author_sort | S S Smithin |
| collection | DOAJ |
| description | Purpose: To find out the mean rate of progression (MROP) of visual fields (VF) in patients with primary open-angle glaucoma (POAG) and ocular hypertension (OHT) using FORUM® Glaucoma Workplace. Methods: Two hundred and one eyes of 105 patients were included in this prospective cohort study. Patients with POAG and OHT were recruited, and VF analysis with 24-2 and or 10-2 was done using SITA standard strategy in Zeiss Humphrey Visual Field Analyzer (HFA). All the previous VFs were identified from FORUM software, and the baseline indices were recorded from the first reliable VF analysis. The present VF analysis was compared to the previous one using FORUM software, and the rate of progression (ROP) in VF was obtained by Guided Progression Analysis. Results: MROP of VF in the POAG group was − 0.085 dB/year, ranging from −2.8 to 2.8 dB/year with a standard deviation (SD) of 0.69. In the OHT group, the MROP of VF was −0.003 dB/year, ranging from − 0.8 to 0.5 dB/year with an SD of 0.27. The MROP of VF in medically treated eyes with POAG was −0.14 dB/year with an SD of 0.61 and in surgically treated eyes was −0.02 dB/year with an SD of 0.78. The overall baseline mean VF index (VFI) was 83.19% and the final mean VFI was 79.80%. There was a statistically significant decrease in the mean VFI value from baseline to the final visit (P-value 0.0005). Conclusion: The mean ROP of VF in the POAG group was −0.085 dB/year and in the OHT group was − 0.003 dB/year. |
| first_indexed | 2024-03-12T13:47:03Z |
| format | Article |
| id | doaj.art-5e7e12a9cacb4c54a3267538b7bc94b2 |
| institution | Directory Open Access Journal |
| issn | 0301-4738 1998-3689 |
| language | English |
| last_indexed | 2024-03-12T13:47:03Z |
| publishDate | 2023-01-01 |
| publisher | Wolters Kluwer Medknow Publications |
| record_format | Article |
| series | Indian Journal of Ophthalmology |
| spelling | doaj.art-5e7e12a9cacb4c54a3267538b7bc94b22023-08-23T08:23:15ZengWolters Kluwer Medknow PublicationsIndian Journal of Ophthalmology0301-47381998-36892023-01-017172733273810.4103/ijo.IJO_1989_22Mean rate of progression of visual fields in patients with primary open-angle glaucoma and ocular hypertension attending a tertiary care center in South India – A prospective cohort study using FORUM® Glaucoma Workplace softwareS S SmithinM ManjuPremanand ChandranMrunali DhavalikarS V MenakaK BalagiriGanesh VenkataramanPurpose: To find out the mean rate of progression (MROP) of visual fields (VF) in patients with primary open-angle glaucoma (POAG) and ocular hypertension (OHT) using FORUM® Glaucoma Workplace. Methods: Two hundred and one eyes of 105 patients were included in this prospective cohort study. Patients with POAG and OHT were recruited, and VF analysis with 24-2 and or 10-2 was done using SITA standard strategy in Zeiss Humphrey Visual Field Analyzer (HFA). All the previous VFs were identified from FORUM software, and the baseline indices were recorded from the first reliable VF analysis. The present VF analysis was compared to the previous one using FORUM software, and the rate of progression (ROP) in VF was obtained by Guided Progression Analysis. Results: MROP of VF in the POAG group was − 0.085 dB/year, ranging from −2.8 to 2.8 dB/year with a standard deviation (SD) of 0.69. In the OHT group, the MROP of VF was −0.003 dB/year, ranging from − 0.8 to 0.5 dB/year with an SD of 0.27. The MROP of VF in medically treated eyes with POAG was −0.14 dB/year with an SD of 0.61 and in surgically treated eyes was −0.02 dB/year with an SD of 0.78. The overall baseline mean VF index (VFI) was 83.19% and the final mean VFI was 79.80%. There was a statistically significant decrease in the mean VFI value from baseline to the final visit (P-value 0.0005). Conclusion: The mean ROP of VF in the POAG group was −0.085 dB/year and in the OHT group was − 0.003 dB/year.http://www.ijo.in/article.asp?issn=0301-4738;year=2023;volume=71;issue=7;spage=2733;epage=2738;aulast=Smithinforum® glaucoma workplacemean rate of progressionocular hypertensionprimary open-angle glaucoma |
| spellingShingle | S S Smithin M Manju Premanand Chandran Mrunali Dhavalikar S V Menaka K Balagiri Ganesh Venkataraman Mean rate of progression of visual fields in patients with primary open-angle glaucoma and ocular hypertension attending a tertiary care center in South India – A prospective cohort study using FORUM® Glaucoma Workplace software Indian Journal of Ophthalmology forum® glaucoma workplace mean rate of progression ocular hypertension primary open-angle glaucoma |
| title | Mean rate of progression of visual fields in patients with primary open-angle glaucoma and ocular hypertension attending a tertiary care center in South India – A prospective cohort study using FORUM® Glaucoma Workplace software |
| title_full | Mean rate of progression of visual fields in patients with primary open-angle glaucoma and ocular hypertension attending a tertiary care center in South India – A prospective cohort study using FORUM® Glaucoma Workplace software |
| title_fullStr | Mean rate of progression of visual fields in patients with primary open-angle glaucoma and ocular hypertension attending a tertiary care center in South India – A prospective cohort study using FORUM® Glaucoma Workplace software |
| title_full_unstemmed | Mean rate of progression of visual fields in patients with primary open-angle glaucoma and ocular hypertension attending a tertiary care center in South India – A prospective cohort study using FORUM® Glaucoma Workplace software |
| title_short | Mean rate of progression of visual fields in patients with primary open-angle glaucoma and ocular hypertension attending a tertiary care center in South India – A prospective cohort study using FORUM® Glaucoma Workplace software |
| title_sort | mean rate of progression of visual fields in patients with primary open angle glaucoma and ocular hypertension attending a tertiary care center in south india a prospective cohort study using forum r glaucoma workplace software |
| topic | forum® glaucoma workplace mean rate of progression ocular hypertension primary open-angle glaucoma |
| url | http://www.ijo.in/article.asp?issn=0301-4738;year=2023;volume=71;issue=7;spage=2733;epage=2738;aulast=Smithin |
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