A controlled clinical study on efficacy and safety of periocular triamcinolone acetonide injection for treating ocular myasthenia gravis
Abstract Objective To evaluate the efficacy and safety of peribulbar triamcinolone acetonide injection for treating ocular myasthenia gravis (OMG), with a comparison of traditional oral drug therapy. Methods A total of 22 patients with OMG who received periocular triamcinolone acetonide injection (i...
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| Format: | Article |
| Language: | English |
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BMC
2024-01-01
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| Series: | BMC Ophthalmology |
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| Online Access: | https://doi.org/10.1186/s12886-024-03313-z |
| _version_ | 1797276701241114624 |
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| author | Minghua Shi Zhuneng Lu Aijiao Qin Jing Cheng Simin Chen Yiqiao Xing |
| author_facet | Minghua Shi Zhuneng Lu Aijiao Qin Jing Cheng Simin Chen Yiqiao Xing |
| author_sort | Minghua Shi |
| collection | DOAJ |
| description | Abstract Objective To evaluate the efficacy and safety of peribulbar triamcinolone acetonide injection for treating ocular myasthenia gravis (OMG), with a comparison of traditional oral drug therapy. Methods A total of 22 patients with OMG who received periocular triamcinolone acetonide injection (initially 20 mg weekly, then once per month later if symptoms were improved) from July 2019 to July 2022 were evaluated by a comparison of symptom degree before and after treatment. Adverse reactions were also monitored during the period of treatment. The period of follow-up was more than 6 months. Additionally, a comparison of the treatment efficacy between this periocular injection and traditional oral administration was performed in OMG patients. Results After 4 weeks of treatment, the degree of ptosis in OMG patients decreased to -3.00 ± 0.69, compared to the value (-0.86 ± 1.32) before treatment. The degree of ophthalmoplegia also decreased from 3.12 ± 0.72 to 0.86 ± 0.88 (P < 0.001) after treatment. The achievement rates of minimal manifestations status (MMS)for ptosis and ophthalmoplegia after 4 week-treatment were 86.3% and 75%, respectively, while they were 50% and 30% in patients with traditional oral administration. There was statistically significant difference only in MMS (rather than symptom relief rate and generalization conversion rate) between two groups. No serious complications (except for intraorbital hematoma) were found in OMG patients during the treatment period. Conclusion Repeated peribulbar injection of triamcinolone acetonide can effectively alleviate the initial symptoms of OMG patients. However, the evaluation of its long-term efficacy is still needed. Clinical Trial Registry This study has been clinically registered by Chinese Clinical Trial Registry (ChiCTR), first trial registration date:05/07/2019, registration number: ChiCTR1900024285. |
| first_indexed | 2024-03-07T15:32:00Z |
| format | Article |
| id | doaj.art-b94a726905ad4e52ade9d6d0d0fff5bc |
| institution | Directory Open Access Journal |
| issn | 1471-2415 |
| language | English |
| last_indexed | 2024-03-07T15:32:00Z |
| publishDate | 2024-01-01 |
| publisher | BMC |
| record_format | Article |
| series | BMC Ophthalmology |
| spelling | doaj.art-b94a726905ad4e52ade9d6d0d0fff5bc2024-03-05T16:23:28ZengBMCBMC Ophthalmology1471-24152024-01-0124111010.1186/s12886-024-03313-zA controlled clinical study on efficacy and safety of periocular triamcinolone acetonide injection for treating ocular myasthenia gravisMinghua Shi0Zhuneng Lu1Aijiao Qin2Jing Cheng3Simin Chen4Yiqiao Xing5Department of Opthalmology, Aier Eye Hospital of Wuhan UniversityDepartment of Neurology, RenMin Hospital of Wuhan UniversityDepartment of Opthalmology, Aier Eye Hospital of Wuhan UniversityDepartment of Opthalmology, Aier Eye Hospital of Wuhan UniversityDepartment of Opthalmology, Aier Eye Hospital of Wuhan UniversityDepartment of Opthalmology, Aier Eye Hospital of Wuhan UniversityAbstract Objective To evaluate the efficacy and safety of peribulbar triamcinolone acetonide injection for treating ocular myasthenia gravis (OMG), with a comparison of traditional oral drug therapy. Methods A total of 22 patients with OMG who received periocular triamcinolone acetonide injection (initially 20 mg weekly, then once per month later if symptoms were improved) from July 2019 to July 2022 were evaluated by a comparison of symptom degree before and after treatment. Adverse reactions were also monitored during the period of treatment. The period of follow-up was more than 6 months. Additionally, a comparison of the treatment efficacy between this periocular injection and traditional oral administration was performed in OMG patients. Results After 4 weeks of treatment, the degree of ptosis in OMG patients decreased to -3.00 ± 0.69, compared to the value (-0.86 ± 1.32) before treatment. The degree of ophthalmoplegia also decreased from 3.12 ± 0.72 to 0.86 ± 0.88 (P < 0.001) after treatment. The achievement rates of minimal manifestations status (MMS)for ptosis and ophthalmoplegia after 4 week-treatment were 86.3% and 75%, respectively, while they were 50% and 30% in patients with traditional oral administration. There was statistically significant difference only in MMS (rather than symptom relief rate and generalization conversion rate) between two groups. No serious complications (except for intraorbital hematoma) were found in OMG patients during the treatment period. Conclusion Repeated peribulbar injection of triamcinolone acetonide can effectively alleviate the initial symptoms of OMG patients. However, the evaluation of its long-term efficacy is still needed. Clinical Trial Registry This study has been clinically registered by Chinese Clinical Trial Registry (ChiCTR), first trial registration date:05/07/2019, registration number: ChiCTR1900024285.https://doi.org/10.1186/s12886-024-03313-zOcular myasthenia gravisPtosisOphthalmoplegiaPeribulbar injectionTriamcinolone acetonide |
| spellingShingle | Minghua Shi Zhuneng Lu Aijiao Qin Jing Cheng Simin Chen Yiqiao Xing A controlled clinical study on efficacy and safety of periocular triamcinolone acetonide injection for treating ocular myasthenia gravis BMC Ophthalmology Ocular myasthenia gravis Ptosis Ophthalmoplegia Peribulbar injection Triamcinolone acetonide |
| title | A controlled clinical study on efficacy and safety of periocular triamcinolone acetonide injection for treating ocular myasthenia gravis |
| title_full | A controlled clinical study on efficacy and safety of periocular triamcinolone acetonide injection for treating ocular myasthenia gravis |
| title_fullStr | A controlled clinical study on efficacy and safety of periocular triamcinolone acetonide injection for treating ocular myasthenia gravis |
| title_full_unstemmed | A controlled clinical study on efficacy and safety of periocular triamcinolone acetonide injection for treating ocular myasthenia gravis |
| title_short | A controlled clinical study on efficacy and safety of periocular triamcinolone acetonide injection for treating ocular myasthenia gravis |
| title_sort | controlled clinical study on efficacy and safety of periocular triamcinolone acetonide injection for treating ocular myasthenia gravis |
| topic | Ocular myasthenia gravis Ptosis Ophthalmoplegia Peribulbar injection Triamcinolone acetonide |
| url | https://doi.org/10.1186/s12886-024-03313-z |
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