Effect of Compression Dressing After Upper Eyelid Blepharoplasty on Edema, Ecchymosis, Pain and Ocular Surface Irritation.

PURPOSE: To investigate the effect of a compression dressing (CD) on edema, ecchymosis, aesthetic outcome, pain, and ocular surface irritation after upper eyelid blepharoplasty. METHODS: We conducted a case-control study. Bilateral blepharoplasty was performed on both upper eyelids at the same time in patients with dermatochalasis. One side was randomized for CD. Edema and ecchymosis were scored at a 4-point rating scale by a blinded observer 1 day (D1), 1 week (D7), and 8 weeks (D56) after surgery; the same for scar formation regarding redness and bulging at D7 and D56. Aesthetic outcome was evaluated by the patient and blinded observer using the global aesthetic improvement score at D1, D7, and D56. Postoperative pain was scored by the patients using a visual analogue scale (0 to 10) at D1. At D1 patients had to state which side they felt more comfortable. RESULTS: Edema, scar formation and aesthetic outcome evaluated by the patient and blinded observer did not differ between the 2 sides on any of the survey days (p > 0.05). The median degree of ecchymosis was slightly higher on the lids without CD at D1 (1 [0-2] vs. 1.5 [0-2]; p = 0.495) and D7 (0 [0-2] vs. 0.5 [0-2]; p = 0.183), but not statistically significant. Postoperative pain was similar regardless to the use of CD (p = 0.925). The majority (55%) found the side without CD more comfortable. There was no case of corneal erosion and corneal staining was similar in both groups (p > 0.05). CONCLUSIONS: Using a CD after blepharoplasty shows no advantages regarding postoperative edema, ecchymosis, scar formation, or aesthetic results in the early postoperative period. As most patients preferred the noncovered side, CD can be omitted after blepharoplasty without inferiority for the postoperative results. CLINICAL TRIAL REGISTRY: NCT06111170.

Compression Dressing versus Noncompressive Transparent Eye Shield after Ptosis Surgery.

Background: We aimed to investigate the effect of compression dressing on edema, ecchymosis, pain, and ocular surface irritation after ptosis surgery. Methods: After ptosis correction [anterior levator reinsertion (and resection) (ALR), if necessary additional blepharoplasty], the eye was randomized for compression dressing or transparent eye shield. Edema and ecchymosis were scored on a four-point rating scale by a blinded observer 1 day (D1), 1 week (D7), and 8 weeks (D56) after surgery; the same was done for scar formation regarding redness and bulging at D7 and D56. Aesthetic outcome was ranked by patient and blinded observer using the Global Aesthetic Improvement Score at D1, D7, and D56. Postoperative pain was scored using a visual analogue scale (0 to 10) at D1. Impairment after surgery by dressing or eye shield was evaluated at D1. Results: Ecchymosis, edema, scar formation, and aesthetic outcome ranked by the patient and blinded observer did not differ between the groups with compression dressing and eye shield at any day of follow-up (P > 0.05). Postoperative pain and impairment were the same in both groups (P > 0.05). One case of corneal erosion occurred in the group with compression dressing at D1 (P = 0.342). At D7, corneal staining was increased in the group without compression dressing (P = 0.930). Conclusions: Compression dressing after ALR does not reduce ecchymosis, edema, or postoperative pain and has no effect on early scar formation or aesthetic results. To prevent corneal erosion caused by the dressing, it can be omitted after ALR without inferiority for the early postoperative results.

Presentation of Graves' orbitopathy within European Group On Graves' Orbitopathy (EUGOGO) centres from 2012 to 2019 (PREGO III).

BACKGROUND: Graves' orbitopathy (GO) is subject to epidemiological and care-related changes. Aim of the survey was to identify trends in presentation of GO to the European Group On Graves' Orbitopathy (EUGOGO) tertiary referral centres and initial management over time. METHODS: Prospective observational multicentre study. All new referrals with diagnosis of GO within September-December 2019 were included. Clinical and demographic characteristics, referral timelines and initial therapeutic decisions were recorded. Data were compared with a similar EUGOGO survey performed in 2012. RESULTS: Besides age (mean age: 50.5±13 years vs 47.7±14 years; p 0.007), demographic characteristics of 432 patients studied in 2019 were similar to those in 2012. In 2019, there was a decrease of severe cases (9.8% vs 14.9; p<0.001), but no significant change in proportion of active cases (41.3% vs 36.6%; p 0.217). After first diagnosis of GO, median referral time to an EUGOGO tertiary centre was shorter (2 (0-350) vs 6 (0-552) months; p<0.001) in 2019. At the time of first visit, more patients were already on antithyroid medications (80.2% vs 45.0%; p<0.001) or selenium (22.3% vs 3.0%; p<0.001). In 2019, the initial management plans for GO were similar to 2012, except for lid surgery (2.4% vs 13.9%; p<0.001) and prescription of selenium (28.5% vs 21.0%; p 0.027). CONCLUSION: GO patients are referred to tertiary EUGOGO centres in a less severe stage of the disease than before. We speculate that this might be linked to a broader awareness of the disease and faster and adequate delivered treatment.

Hertel-exophthalmometry-like multi-detector-row-CT-exophthalmometry: inter-disciplinary inter-observer reproducibility of measurements.

OBJECTIVES: To investigate the interdisciplinary interobserver reproducibility of Hertel-exophthalmometry-like protrusion measurements on multidetector-row-computed-tomography- (MDCT-) images of the orbit to facilitate structured evaluation of the orbit and mid-face. METHODS: Respective reproducibility of base-length along the interfronto-zygomatic line, right and left ocular protrusion, and deriving interocular difference was measured in this retrospective (04/2009-03/2020) single-centre observational study. MDCT-series and slice-positions were selected independently, using picture-archiving-and-communication-system- (PACS-) tools on tilt-corrected axial MDCT-images (slice-thickness 0.6-3.0 mm, window/centre 350/50 HU) in 37 selected adult patients (24 female, age 57 ± 13 years, average±standard-deviation) with clinical indication for Hertel-exophthalmometry, by one radiology-attending, two ophthalmology-attendings, one critical-care-attending, and one ear-nose-throat-surgery resident, respectively. Bland-Altman plots and Wilcoxon-matched-pairs-signed-rank-tests compared interobserver results. RESULTS: Mean and median interobserver and intraobserver (radiology-attending) deviations were within 1 mm of respective averages of base-length (98 ± 4 mm), right and left ocular protrusion (21 ± 4 mm) and interocular difference (2 ± 1 mm). Relative interobserver deviations were within 2.0% of average (all patients) for base-length, and 5.0% (>80% of patients) for ocular protrusion. Pairwise interobserver comparison showed no significant differences between interocular differences of protrusion. CONCLUSIONS: Respective measurements of base-length, ocular protrusion, and deriving interocular difference show high interdisciplinary interobserver reproducibility in tilt-corrected axial MDCT-images of the orbit or mid-face. ADVANCES IN KNOWLEDGE: Hertel-exophthalmometry-like protrusion measurements did not depend on the years of experience or the medical subspecialty of the observer. Measurements are objective, well reproducible and important for multiple medical disciplines and should thus be included in pertinent radiology reports.

[Thyroid Eye Disease-Compressive Optic Neuropathy]. / Optikuskompression bei endokriner Orbitopathie.

BACKGROUND: The aim of this study was to evaluate the functional outcomes in terms of best-corrected visual acuity (BCVA) and visual field (VF) defects in optic nerve compression (thyroid eye disease-compressive optic neuropathy, TED-CON) patients after treatment. PATIENTS AND METHODS: In this observational, retrospective study, the medical charts of 51 patients (96 eyes) with a diagnosis of definitive TED-CON between 2010-2020 were included. RESULTS: After the diagnosis of TED-CON, 16 patients (27 eyes) received steroid-pulse (medical) treatment alone, 67 eyes received an additional surgical orbital decompression, whereas 1 patient (2 eyes) refused both treatment methods. In 74 eyes (77.1%) we detected an improvement of the BCVA ≥ 2 lines after the treatment over a mean time interval of 31.7 weeks (with no significant difference between treatment methods). In 22 eyes (27.2%) out of the 81 that underwent a posttreatment VF examination, we observed a complete resolution of the defects over a mean time interval of 39.9 weeks. When we limited analysis to patients with a minimum follow-up of 6 months at last visit, we found 33 eyes (61.1%) out of 54 eyes still had a VF defect. CONCLUSION: In our data, more than half of the TED-CON cases (61.5%) had a good prognosis with a final BCVA ≥ 0.8  at the last visit; however, only 22 eyes (27.2%) showed a complete resolution of VF defects, while 33 eyes (61.1%) had residual defects measured after a minimum follow-up of 6 months. These results suggest that while the BCVA recovers relatively well, the VF of patients is likely to remain marked by optic nerve compression.

Current Practice in the Treatment of Epithelial and Melanocytic Tumours with Interferon-α2b: A Survey of Tertiary Eye Centres in Germany.

PURPOSE: To evaluate the standard of care, in particular the use of topical or subconjunctival interferon-α2b, in treating ocular surface squamous neoplasia or melanocytic tumours in tertiary eye centres in Germany. METHODS: A survey containing 14 questions was sent to 43 tertiary eye centres in Germany. The questions addressed the surgical and medical management of ocular surface squamous neoplasia and melanocytic tumours (primary acquired melanosis and malignant melanoma), as well as the clinical experiences and difficulties in prescribing off-label interferon-α2b eye drops and subconjunctival injections. RESULTS: Twenty-four tertiary eye centres responded to the survey. Eighty-three percent of centres had used interferon-α2b in their clinical practice and 25% prescribed it as the first-line cytostatic agent following surgical excision of ocular surface squamous neoplasia, while 10% would do so for melanocytic tumours. Correspondingly, the majority of respondents selected mitomycin C as their first-line agent. Side effects were uncommon with topical interferon-α2b eye drops but were more frequently reported after subconjunctival interferon-α2b injections. In total, eight centres had experience with interferon-α2b injections. The most significant obstacles perceived by ophthalmologists when prescribing interferon-α2b were its high cost and the reimbursement thereof. CONCLUSION: Off-label mitomycin C was the preferred adjuvant therapy for epithelial and melanocytic tumours, with interferon-α2b being the standard second-line option. Interferon-α2b has predominantly been used to treat ocular surface squamous neoplasia and, to a lesser extent, melanocytic tumours at German tertiary eye centres. Following its market withdrawal, supply shortages of interferon-α2b are likely to have a profound impact on patient care and their quality of life.

Evaluation of visual evoked potentials in dysthyroid optic neuropathy.

PURPOSE: To evaluate the findings of visual evoked potentials (VEP) in patients with dysthyroid optic neuropathy (DON). METHODS: In this observational, cross-sectional study 40 eyes (22 patients) with a diagnosis of DON were included. RESULTS: We discovered that in 16 out of 37 eyes with pattern-VEP (p-VEP), the latency of P100 wave was normal in spite of having a diagnosis of DON. The same pattern was also observed in the measurement of the amplitude of P100 wave: in 28 out of 37 eyes with p-VEP the amplitudes were observed as normal. In 3 eyes of 3 patients p-VEP showed no response, therefore a flash-VEP (f-VEP) was performed. Flash-VEPs of those patients indicated a prolonged P100 latency with a reduced amplitude. The sensitivity of abnormal P100 latency was 56.8% (95%CI 39.5-72.9%); and that of reduced P100 amplitude was 24.3% (95%CI 11.8-41.2%). Also, in 40 eyes color vision test by Arden was performed. In 36 eyes (20 patients) the tritan value was pathological (based on a threshold of ≥8%). CONCLUSION: According our data, VEP seems to have a limited potential especially in patients with a good best-corrected visual acuity (BCVA ≤0.2 LogMAR) for identifying the optic nerve involvement. The fact that P100 latency and amplitude were normal even in cases with an optic nerve swelling makes us question the usefulness of the VEP for diagnosing cases of DON in daily clinical life.

Potential Delay of Diagnosing Infraorbital Skin Tumors Due to Coverage by Face Masks During the COVID-19 Pandemic: An Observational Study.

Aim: To assess the potential danger of belated diagnosis or underdiagnosis of cutaneous infraorbital pathologies that are partially or fully covered by face masks worn due to the COVID-19 pandemic. Methods: We evaluated data of 257 patients with infraorbital pathologies presenting at a large tertiary German university center between 04/2020 and 06/2021. This mono-centric, retrospective analysis included descriptive statistics and non-parametric tests. Results: Out of 257 cutaneous infraorbital pathologies, 32 (12.5%) were partially and 20 (7.8%) fully covered by the required face mask. Significantly more patients with lesions that were partially or fully covered came from a single household (p=0.003, Fisher's exact test) with 125 (48.6%) patients reportedly living alone. In patients with multiple periocular pathologies (n = 51, 19.8%), the risk of at least one periocular lesion being covered by the face mask was significantly elevated (p=0.009, Fisher's exact test). As expected, malignant tumors were significantly larger than benign pathologies (largest diameter, malignant median 9.0mm, range 1.3-34.0mm, mean 10.5mm, and benign median 3.0mm, range 1.0-7.0mm, mean 4.3mm, respectively; p<0.001, Mann-Whitney-U test) and patients presenting with malignant lesions were significantly older (median age 78.4, range 33-93, mean 73.7 years versus median age 57.9, range 18-90, mean 59.8 years, respectively; p<0.001, Mann-Whitney-U test). Additionally, in subgroup analysis, patients with malignant lesions coming from single households were significantly older (p=0.041, Mann-Whitney-U test). Conclusion: For adequate and timely treatment of infraorbital lesions, patients should be examined without their face mask. This is of utmost importance for the elderly (being at greater risk for malignant pathologies) and patients coming from single households. The presence of multiple pathologies must always be excluded. Trial Registration Number: Not applicable.

A prospective randomized pilot study evaluating the scar outcome after gluteal dermis fat graft with and without kinesiotaping.

PURPOSE: To compare gluteal wound healing after dermis fat graft (DFG) implantation in patients with and without local application of kinesiotapes. METHODS: In this prospective, single-center analysis, 16 patients who underwent DFG implantation were randomized in two groups. Wound healing was compared 4-6 weeks after therapy and 3 months later (after application of 2 cycles of kinesiotaping for 2-3 weeks in the case and no specific therapy in the control group). Demographic data, patient content and wound healing were assessed. Scarring was graded (0-3) by evaluation of photodocumentation by 2 blinded, independent observers. RESULTS: Mean scar grading by both observers decreased from 2.31 ± 0.48 to 1.13 ± 0.72 in the case and from 2.38 ± 0.52 to 1.44 ± 0.50 in the control group with interobserver agreement on scar grading being substantial to almost perfect in both groups. Scar length decreased significantly in both groups (p = 0.008). Scar prominence decreased in 2/3 of cases in the case and 1/3 in the control group. Scar coloring significantly improved in the case group alone (p = 0.031). CONCLUSION: No functionally impairing or painful scar developed. No adverse effects occurred after kinesiotaping. Gluteal scars shortened significantly over time and were significantly paler in the case group. Kinesiotaping may improve scar elevation over no specific scar therapy.

Evaluating the interreader agreement and intrareader reproducibility of Visual Field Defects in Thyroid Eye Disease- Compressive Optic Neuropathy.

PURPOSE: To categorize visual field (VF) defects according to Freitag and Tanking's (FT) classification in Thyroid Eye Disease-Compressive Optic Neuropathy (TED-CON) and evaluate the interreader agreement and intrareader reproducibility of the classification. SUBJECTS AND METHODS: In this retrospective, observational study we included medical reports of 96 eyes (51 patients), who underwent VF testing with TED-CON in Ludwig-Maximilians-University (2008-2019). Two readers separately examined the VFs at the time of the TED-CON diagnosis, each offering two readings of the same VF in a time interval of 1 month. None of our patients were diagnosed with only VF testing. The visual field testing was only performed when the inclusion criteria for TED-CON were met. RESULTS: The most common VF defects upon TED-CON diagnosis were stage 1b defects in FT classification (34.4% for reader 1, 35.4% for reader 2), followed by stage 2b (10.4% for reader 1, 14.6% for reader 2), and stage 3 (10.4% for both readers). The overall interreader agreement between 2 examiners was substantial for the first reading (69.8% agreement, kappa 0.635 (95% CI [0.525-0.745])) and moderate for the second reading (66.7% agreement, kappa 0.598 (95% CI [0.488-0.708])). The intrareader reproducibility ranged from substantial to almost perfect (78.1% agreement) between readings (kappa 0.736 (95%CI [0.638-0.834])) for reader 1 and 90.6% agreement (kappa 0.885 (95%CI [0.814-0.956])) for reader 2. CONCLUSION: We found good BCVA (LogMAR ≤ 0.2), in nearly half of the cases (44 eyes, 45.8%) and also, strikingly near perfect visual acuity (BCVA LogMAR ≤0.1) in 22.9% of the cases (22 eyes) with TED-CON. We conclude that clinicians should be alert to VF defects in the inferior region (stage 1a/1b in the FT classification) even in patients with a good BCVA.

Epidemiological characteristics and clinical course of eyelid squamous cell carcinoma patients from a large tertiary centre between 2009 and 2020.

BACKGROUND/AIMS: To assess epidemiological tumour features, risk factors, clinical management and outcome of eyelid squamous cell carcinoma (SCC) and changes thereof. Furthermore, we searched for validating predictors of the American Joint Committee on Cancer (AJCC) 8 classification system. METHODS: We evaluated data of 117 patients with histologically proven eyelid SCC at a large tertiary German university centre between January 2009 and March 2020. This retrospective, monocentric analysis included descriptive statistics and non-parametric tests (p<0.05). RESULTS: Histologically controlled excision and follow-up was performed in 88 (75.2%) patients. In the remaining patients with higher T-category, individual adjuvant therapy combinations were initiated. We found higher numbers of nodal metastasis and recurrence for male patients and higher T-category (p=0.035, p=0.008 and p=0.001, p<0.001). Recurrence rates proved higher for patients with multiple lesions (p=0.008). Disease-specific survival (DSS) was 95.7% at 2 and 94.9% at 5 years of follow-up. Six patients (5.1%) died from eyelid SCC with nodal metastasis and higher T-category being negative prognostic factors (p<0.001 and p=0.009). Mortality was associated with tumour location in the medial upper eyelid, nodal metastasis being more frequent (p=0.001 and p=0.009) and tumour of the lower eyelid alone as positive predictor (p=0.012). T category differed in 34 (29.1%) patients when comparing AJCC 7 and 8 (p<0.001). Changes in T category as per the AJCC 8 classification resulted in better prediction of DSS (p=0.024). CONCLUSION: Special attention should be paid to male patients, tumour location in the upper medial eyelid and lymph node diagnostics. Prediction of DSS proved superior as per the AJCC 8 staging system.

A pathological indicator for dysthyroid optic neuropathy: tritan color vision deficiency.

PURPOSE: To investigate the sensitivity of the color vision test by Arden in patients with dysthyroid optic neuropathy (DON) to improve diagnosis. METHODS: In this observational, retrospective study, we included the medical records of 92 eyes (48 patients) with diagnosis of DON between 2008 and 2019 in order to evaluate the full spectrum of findings from the color vision test by Arden, and to determine potential importance of this test. Thirty-five patients were female, and 13 patients were male. The mean age was 58.0 years (range: 34-79) at the time of the DON diagnosis. RESULTS: Forty-one eyes displayed relatively good BCVA with ≤ 0.2 LogMAR. We found a protan value exceeding the threshold of ≥ 8% in 57 eyes (30 patients) at the time of the diagnosis. The sensitivity of protan was 61.9% (95% CI 51.2-71.8%), while that of tritan was a striking 98.9% (95% CI 94.1-99.9%). We discovered one pathological sign, tritan deficiency (based on a threshold of ≥ 8%) consistently in all eyes but one at the time of the diagnosis, regardless of the visual field defects or any changes in best-corrected visual acuity (BCVA). CONCLUSION: We found blue-yellow (tritan) deficiency, to be a sensitive and reliable indicator of dysthyroid optic neuropathy. We conclude that, in cases with suspected DON, a color vision test that can detect tritan deficiency is an essential tool for the adequate assessment, diagnosis, and treatment of DON.

Morphologic Cross-Sectional Imaging Features of IgG4-Related Orbitopathy in Comparison to Ocular Adnexal Lymphoma.

AIM: To detect radiological features that, in addition to clinical findings, may aid in correct differentiation between IgG4-related ophthalmic disease (IgG4-ROD) and ocular adnexal lymphoma (OAL). METHODS: In this retrospective, single-center, comparative analysis, we compared cross-sectional imaging findings of 13 consecutive patients with histologically proven IgG4-ROD and a control group of 29 consecutive OAL-patients diagnosed between 10/2014 and 09/2019. Statistical significance was accepted at a p<0.05 significance level. RESULTS: IgG4-ROD-patients had longer time-to-diagnosis, higher orbital recurrence rates, but smaller lesions compared to OAL-patients (p=0.002; p=0.006 and p=0.006; Mann-Whitney U-test). Frequent cross-sectional imaging findings in both IgG4-ROD-patients and OAL-patients included extraocular muscle enlargement (92% and 93%, respectively; most often in the lateral rectus muscles and the levator-complex), and lacrimal-gland enlargement (85% and 83%, respectively). Other imaging findings comprised infraorbital nerve-involvement (IgG4-ROD, 23%, OAL, 17%) and orbital fat inflammation (IgG4-ROD, 23%, OAL, 28%). Bony infiltration and remodeling, heterogenous contrast-media distribution, and infiltration of the lacrimal system were seen slightly more often in IgG4-ROD (23%, 38%, 15% and 15% versus 17%, 14%, 3% and 7%). However, cross-sectional imaging features did not differ significantly between patient subgroups. Clinical symptoms predominantly occurred unilaterally (IgG4-ROD, 9/13, 69%, OAL, 24/29, 83%), while imaging findings were most often bilateral (IgG4-ROD, 11/13, 85%, OAL, 23/29, 79%, p<0.001, McNemar test). CONCLUSION: No morphological cross-sectional imaging sign could reliably distinguish between IgG4-ROD and OAL, leaving histopathology indispensable for definite diagnosis. Yet, importantly, for both IgG4-ROD and OAL, cross-sectional imaging frequently detected bilateral orbital disease when only one eye was clinically affected.

Eyelid Surgery in Graves' Orbitopathy. / Lidoperationen bei endokriner Orbitopathie.

Patients with Graves' orbitopathy often develop eyelid changes. These may be the result of a volume effect or a malposition. Both dermatochalasis with fat tissue increase and eyelid retraction may lead to functional or aesthetic impairment. The present article reviews indications, timing and principles for corrective eyelid surgery. If at all possible, surgical eyelid correction in Graves' orbitopathy should be performed once the disease became inactive and stabile. Surgical details of eyelid lengthening procedures for upper and lower eyelid retraction are presented. Meanwhile anterior blepharotomy became the primary procedure for upper eyelid lengthening. However, there is no such standard procedure for lower eyelid lengthening, although it is recommended to use a spacer. For blepharoplasty it is mandatory to distinguish between orbital fat prolapse and subbrow fat pad. A prolapse of the lacrimal gland should not be missed and generally, skin excision performed sparingly.