Extended intervals for wet AMD patients with high retreatment needs : informing the risk during COVID-19, data from real-world evidence
© 2020. The Author(s), under exclusive licence to The Royal College of Ophthalmologists..
BACKGROUND/OBJECTIVE: Some clinicians may be forced to temporarily extend treatment intervals in neovascular age-related macular degeneration (nAMD) eyes with frequent retreatments to reduce the number of visits during the COVID-19 pandemic. To provide an indication of what these outcomes may be, we studied eyes with active lesions with unplanned treatment interval extensions before the pandemic occurred.
METHODS: We compared eyes with active disease despite ≤6 weekly injections whose next injection was extended to ≥7 weeks and those whose intervals were not extended. We identified 1559 (16%) of 9602 eyes from the Fight Retinal Blindness! (FRB!) registry (2013 and 2018) that fit this criteria. Eyes were further stratified into four groups by the mean interval over the following 6 months: (1) ≤6 weeks (81%), (2) 7-9 weeks (9%), (3) 10-12 weeks (5%) and (4) >12 weeks (5%).
RESULTS: There was a significant loss in VA in eyes extended to >12 weeks compared to the non-extended group (adjusted VA change, mean (95% CI): ≤6 weeks, 0.4 (-1.5 to 2.2), versus >12 weeks, -4.7 (-7.4 to -2.1), letters, p = 0.03 and a threefold increase in relative risk of losing ≥15 letters (absolute risk (14% versus 4%, p < 0.01)).
CONCLUSION: Mean VA remained stable for 6 months in eyes requiring frequent treatment despite retreatment interval extension up to 10-12 weeks. There was a significant short-term risk to vision when retreatment interval was extended beyond 12 weeks, hence extensions to this level should be considered cautiously. These data may be useful for physicians who are considering reducing visits to mitigate the risk of COVID-19.
Errataetall: |
CommentIn: Indian J Ophthalmol. 2023 May;71(5):2105-2108. - PMID 37203090 |
---|---|
Medienart: |
E-Artikel |
Erscheinungsjahr: |
2021 |
---|---|
Erschienen: |
2021 |
Enthalten in: |
Zur Gesamtaufnahme - volume:35 |
---|---|
Enthalten in: |
Eye (London, England) - 35(2021), 10 vom: 25. Okt., Seite 2793-2801 |
Sprache: |
Englisch |
---|
Beteiligte Personen: |
Teo, Kelvin Yi Chong [VerfasserIn] |
---|
Links: |
---|
Themen: |
Angiogenesis Inhibitors |
---|
Anmerkungen: |
Date Completed 23.09.2021 Date Revised 16.06.2023 published: Print-Electronic CommentIn: Indian J Ophthalmol. 2023 May;71(5):2105-2108. - PMID 37203090 Citation Status MEDLINE |
---|
doi: |
10.1038/s41433-020-01315-x |
---|
funding: |
|
---|---|
Förderinstitution / Projekttitel: |
|
PPN (Katalog-ID): |
NLM318063530 |
---|
LEADER | 01000naa a22002652 4500 | ||
---|---|---|---|
001 | NLM318063530 | ||
003 | DE-627 | ||
005 | 20231225164556.0 | ||
007 | cr uuu---uuuuu | ||
008 | 231225s2021 xx |||||o 00| ||eng c | ||
024 | 7 | |a 10.1038/s41433-020-01315-x |2 doi | |
028 | 5 | 2 | |a pubmed24n1060.xml |
035 | |a (DE-627)NLM318063530 | ||
035 | |a (NLM)33239765 | ||
040 | |a DE-627 |b ger |c DE-627 |e rakwb | ||
041 | |a eng | ||
100 | 1 | |a Teo, Kelvin Yi Chong |e verfasserin |4 aut | |
245 | 1 | 0 | |a Extended intervals for wet AMD patients with high retreatment needs |b informing the risk during COVID-19, data from real-world evidence |
264 | 1 | |c 2021 | |
336 | |a Text |b txt |2 rdacontent | ||
337 | |a ƒaComputermedien |b c |2 rdamedia | ||
338 | |a ƒa Online-Ressource |b cr |2 rdacarrier | ||
500 | |a Date Completed 23.09.2021 | ||
500 | |a Date Revised 16.06.2023 | ||
500 | |a published: Print-Electronic | ||
500 | |a CommentIn: Indian J Ophthalmol. 2023 May;71(5):2105-2108. - PMID 37203090 | ||
500 | |a Citation Status MEDLINE | ||
520 | |a © 2020. The Author(s), under exclusive licence to The Royal College of Ophthalmologists. | ||
520 | |a BACKGROUND/OBJECTIVE: Some clinicians may be forced to temporarily extend treatment intervals in neovascular age-related macular degeneration (nAMD) eyes with frequent retreatments to reduce the number of visits during the COVID-19 pandemic. To provide an indication of what these outcomes may be, we studied eyes with active lesions with unplanned treatment interval extensions before the pandemic occurred | ||
520 | |a METHODS: We compared eyes with active disease despite ≤6 weekly injections whose next injection was extended to ≥7 weeks and those whose intervals were not extended. We identified 1559 (16%) of 9602 eyes from the Fight Retinal Blindness! (FRB!) registry (2013 and 2018) that fit this criteria. Eyes were further stratified into four groups by the mean interval over the following 6 months: (1) ≤6 weeks (81%), (2) 7-9 weeks (9%), (3) 10-12 weeks (5%) and (4) >12 weeks (5%) | ||
520 | |a RESULTS: There was a significant loss in VA in eyes extended to >12 weeks compared to the non-extended group (adjusted VA change, mean (95% CI): ≤6 weeks, 0.4 (-1.5 to 2.2), versus >12 weeks, -4.7 (-7.4 to -2.1), letters, p = 0.03 and a threefold increase in relative risk of losing ≥15 letters (absolute risk (14% versus 4%, p < 0.01)) | ||
520 | |a CONCLUSION: Mean VA remained stable for 6 months in eyes requiring frequent treatment despite retreatment interval extension up to 10-12 weeks. There was a significant short-term risk to vision when retreatment interval was extended beyond 12 weeks, hence extensions to this level should be considered cautiously. These data may be useful for physicians who are considering reducing visits to mitigate the risk of COVID-19 | ||
650 | 4 | |a Journal Article | |
650 | 4 | |a Research Support, Non-U.S. Gov't | |
650 | 7 | |a Angiogenesis Inhibitors |2 NLM | |
650 | 7 | |a Vascular Endothelial Growth Factor A |2 NLM | |
650 | 7 | |a Ranibizumab |2 NLM | |
650 | 7 | |a ZL1R02VT79 |2 NLM | |
700 | 1 | |a Nguyen, Vuong |e verfasserin |4 aut | |
700 | 1 | |a Barthelmes, Daniel |e verfasserin |4 aut | |
700 | 1 | |a Arnold, Jennifer J |e verfasserin |4 aut | |
700 | 1 | |a Gillies, Mark C |e verfasserin |4 aut | |
700 | 1 | |a Cheung, Chui Ming Gemmy |e verfasserin |4 aut | |
773 | 0 | 8 | |i Enthalten in |t Eye (London, England) |d 1995 |g 35(2021), 10 vom: 25. Okt., Seite 2793-2801 |w (DE-627)NLM012628646 |x 1476-5454 |7 nnns |
773 | 1 | 8 | |g volume:35 |g year:2021 |g number:10 |g day:25 |g month:10 |g pages:2793-2801 |
856 | 4 | 0 | |u http://dx.doi.org/10.1038/s41433-020-01315-x |3 Volltext |
912 | |a GBV_USEFLAG_A | ||
912 | |a GBV_NLM | ||
951 | |a AR | ||
952 | |d 35 |j 2021 |e 10 |b 25 |c 10 |h 2793-2801 |