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Table 2 Cases of Carcinoma Associated Retinopathy (CAR)

From: Relation between ocular paraneoplastic syndromes and Immune Checkpoint Inhibitors (ICI): review of literature

Article

ICI

Age (y), gender

Previous/concurrent therapy

Cancer

Symptoms

Initial BCVA

Time to onset

Antiretinal antibodies

Antitumor efficacy of ICI

Other IRAE

Treatment

ICI discontinued

Ophthalmological outcome

Recurrence after rechallenge

Follow-up

Chauhan et al. (2022) [16]

Atezolizumab

75, M

C: chemotherapy

SCLC

Acute vision loss, floaters and photopsia

NLP

3 weeks

TULP1

NS

NS

Oral and local CSa; rituximab

Y

OD 20/40

OS 20/30

Fundus, OCT stable

N, rechallenge concomitant with CS and rituximab

27 weeks

Chen et al. (2022) [17]

Nivolumab

57, M

P: Chemotherapy

HCC

VF constriction OU

20/25 OU

16 days

Recoverin

NS

NS

Systemic CSb

Y

20/20 OU

Slight VF improvement

OCT, ERG almost stable

No rechallenge

24 months

Ghoraba et al. (2022) [18]

Pembrolizumab

52, F

P: surgery, radiotherapy, chemotherapy

C: lenvatinib

Metastatic endometrial carcinoma

Nyctalopia, photosensitivity and photopsia

20/20 OU

18 months

CA II, enolase and arrestin

NS

Arrhythmia, electrolyte imbalance, hypothyroidism and severe diarrhea

/

Y

Full recovery of visual symptoms, normalization of full-field ERG

No rechallenge

7 months

Young et al. (2021) [19]

Nivolumab + Ipilimumab

NS

NS

Cervical cancer

NS

NS

NS

NS

NS

/

IV MP, plasmapheresis

NS

NS

NS

NS

Reddy et al. (2017) [20]

Nivolumab

64, F

P: chemotherapy, radiotherapy

Lung adenocarcinoma

Photopsias OD> OS, OD dark paracentral halo and color vision problems

OD 20/32 OS 20/20

Shortly afterwards

30-kDa (CA II), 35-kDa (GAPDH), 38-kDA, 58-kDa (PKM2), and 112-kDa

NS

Pericardial effusion, memory loss

PO CSc

Y

Resolution of symptoms, stability of ocular findings

No rechallenge

3 months

  1. ICI Immune checkpoint inhibitor, Y Years, BCVA Best corrected visual acuity, IRAE Immune-related adverse events, M Man, C Concurrent, SCLC Small-cell lung cancer, NLP No light perception, TULP1 Tubby-related protein 1, NS Not specified, CS Corticosteroids, Y Yes, OD Right eye, OS Left eye, OCT Optical coherence tomography, N No, P Previous, HCC Hepatocellular carcinoma, VF Visual field, OU Both eyes, ERG Electroretinography, F Female, CA II Carbonic anhydrase II, IV Intravenous, MP Methylprednisolone, GAPDH Glyceraldehyde-3-Phosphate Dehydrogenase, PKM2 Pyruvate kinase M2, PO By mouth
  2. a80 mg prednisone, tapered; 4 mg intravitreal preservative-free triamcinolone acetonide (Triesence, Alcon, Fort Worth, Texas, USA)
  3. bIntravenous methylprednisolone (250 mg/day) for 3 days
  4. cOral prednisone 60 mg once daily; after 3 weeks slow taper of the prednisone, reducing by 10 mg every 3 weeks