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ArticleGraefe's archive for clinical and experimental ophthalmology = Albrecht von Graefes Archiv fur klinische und experimentelle Ophthalmologie2026

Teprotumumab for thyroid eye disease-associated superior ophthalmic vein periphlebitis: a case series.

Muhammad Abumanhal, Eri Ishikawa, Taichi Higashida, Mizuki Tagami, Yasuhiro Takahashi

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Article in Graefe's archive for clinical and experimental ophthalmology = Albrecht von Graefes Archiv fur klinische und experimentelle Ophthalmologie, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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5 · Who and what money

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5 authors.

Muhammad AbumanhalDepartment of Ophthalmology, Tel Aviv Sourasky University Medical Center (Ichilov), Tel Aviv, Israel.
Eri IshikawaKozawa Eye Hospital and Diabetes Center, Mito, Ibaraki, Japan.
Taichi HigashidaDepartment of Ophthalmology and Visual Sciences, Graduate School of Medicine, Osaka Metropolitan University, Osaka, Japan.
Mizuki TagamiDepartment of Ophthalmology and Visual Sciences, Graduate School of Medicine, Osaka Metropolitan University, Osaka, Japan.
Yasuhiro TakahashiDepartment of Oculoplastic, Orbital & Lacrimal Surgery, Aichi Medical University Hospital, Nagakute, Aichi, Japan. yasuhiro_tak@yahoo.co.jp.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeTo evaluate the clinical and radiologic response of thyroid eye disease (TED)-associated superior ophthalmic vein periphlebitis (SOVP) to teprotumumab treatment.

methodsA retrospective chart review was performed at three institutions until June 2026. Patients with active moderate-to-severe TED with concomitant extraocular muscle (EOM) inflammation who underwent orbital magnetic resonance imaging (MRI) before teprotumumab initiation and after the 4th and 8th infusion were included. SOVP was defined as high signal intensity of the SOV wall on short tau inversion recovery (STIR) MRI. Demographic, clinical, and radiologic data were analyzed. Changes in Clinical Activity Score (CAS), Hertel exophthalmometric measurements, logMAR visual acuity, and SOV diameter were compared before and after treatment.

resultsAmong 131 patients treated with teprotumumab, 7 patients (5.3%; 4 men and 3 women) demonstrated unilateral SOVP. Inflammation of the superior rectus/levator palpebrae superioris complex was observed in 6 of 7 patients. Following treatment, CAS decreased significantly from 3.6 to 0.3 (P = 0.017), and Hertel measurements decreased from 20.1 mm to 17.7 mm (P = 0.027). LogMAR visual acuity showed no significant change (- 0.07 vs. -0.09; P = 0.317). STIR MRI demonstrated complete resolution of SOV wall hyperintensity in all patients, accompanied by complete resolution of EOM inflammation. The mean vertical SOV diameter decreased significantly from 3.99 mm to 2.21 mm (P = 0.018).

conclusionsAll patients with TED-associated SOVP demonstrated complete radiologic resolution, with significant reduction in SOV diameter and improvement in disease activity and proptosis, supporting SOVP as a reversible inflammatory manifestation of active TED.

Indexed as

Magnetic resonance imagingPeriphlebitisSuperior ophthalmic veinTeprotumumabThyroid eye disease

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.