Current Update and Perspectives in Corneal Disorders

A special issue of Journal of Clinical Medicine (ISSN 2077-0383). This special issue belongs to the section "Ophthalmology".

Deadline for manuscript submissions: closed (25 November 2023) | Viewed by 6012

Special Issue Editors


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Guest Editor
IRCCS Fondazione G.B. Bietti per lo Studio e la Ricerca in Oftalmologia ONLUS, Rome, Italy
Interests: corneal surgery; cornea clinic; keratoconus; cataract surgery; refractive surgery
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Guest Editor
Ophthalmology Clinic, Department of Biomedical Sciences, University of Messina, 98100 Messina, Italy
Interests: ophthalmology; cornea and refractive surgery; corneal diseases
Special Issues, Collections and Topics in MDPI journals

Special Issue Information

Dear Colleagues,

In recent years, the development of new treatments for corneal disease has been remarkable. The introduction of lamellar surgery worldwide dramatically increased the number of corneal transplants by a reduction of intraoperative and postoperative complications and an enlargement of indication. Additionally, the corneal collagen cross-linking changes completely the approach to keratoconus patients allowing treatment in the early stage of the disease. Furthermore, the diagnostic field is quickly evolving towards new tools of imaging and increased reliability of laboratory techniques. In this Special Issue, we welcome authors to submit papers on the surgical advances and innovations of corneal surgery, the safety, efficacy, predictability and stability of results obtained with different approaches. Furthermore, we encourage reports of long-term postoperative outcomes comparing different surgical techniques. The reports concerning the use of new diagnostic instruments and innovative laboratory approaches will be also of great interest.

Dr. Domenico Schiano-Lomoriello
Dr. Anna Maria Roszkowska
Guest Editors

Manuscript Submission Information

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Keywords

  • corneal surgery
  • cornea clinic
  • keratocounus
  • corneal cross-linking
  • DALK
  • DSAEK
  • DMEK

Published Papers (2 papers)

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Research

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14 pages, 2187 KiB  
Article
Ocular Surface Microbiota in Naïve Keratoconus: A Multicenter Validation Study
by Carlos Rocha-de-Lossada, Cosimo Mazzotta, Federico Gabrielli, Filomena Tiziana Papa, Carmen Gómez-Huertas, Celia García-López, Facundo Urbinati, Rahul Rachwani-Anil, María García-Lorente, José-María Sánchez-González, Miguel Rechichi, Giovanni Rubegni and Davide Borroni
J. Clin. Med. 2023, 12(19), 6354; https://doi.org/10.3390/jcm12196354 - 04 Oct 2023
Cited by 2 | Viewed by 1773
Abstract
In the field of Ophthalmology, the mNGS 16S rRNA sequencing method of studying the microbiota and ocular microbiome is gaining more and more weight in the scientific community. This study aims to characterize the ocular microbiota of patients diagnosed with keratoconus who have [...] Read more.
In the field of Ophthalmology, the mNGS 16S rRNA sequencing method of studying the microbiota and ocular microbiome is gaining more and more weight in the scientific community. This study aims to characterize the ocular microbiota of patients diagnosed with keratoconus who have not undergone any prior surgical treatment using the mNGS 16S rRNA sequencing method. Samples of naïve keratoconus patients were collected with an eNAT with 1 mL of Liquid Amies Medium (Copan Brescia, Italy), and DNA was extracted and analyzed with 16S NGS. The microbiota analysis showed a relative abundance of microorganisms at the phylum level in each sample collected from 38 patients with KC and 167 healthy controls. A comparison between healthy control and keratoconus samples identified two genera unique to keratoconus, Pelomonas and Ralstonia. Our findings suggest that alterations in the microbiota may play a role in the complex scenario of KC development. Full article
(This article belongs to the Special Issue Current Update and Perspectives in Corneal Disorders)
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Review

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22 pages, 4171 KiB  
Review
Corneal Neurotization—Indications, Surgical Techniques and Outcomes
by Diana Carmen Dragnea, Iva Krolo, Carina Koppen, Callum Faris, Bert Van den Bogerd and Sorcha Ní Dhubhghaill
J. Clin. Med. 2023, 12(6), 2214; https://doi.org/10.3390/jcm12062214 - 13 Mar 2023
Cited by 3 | Viewed by 3860
Abstract
Corneal neurotization is a promising surgical approach for the treatment of moderate to severe neurotrophic keratopathy. This technique aims to restore corneal sensation by transferring healthy nerves, either directly or via a conduit, to the anesthetic cornea. This review provides a report on [...] Read more.
Corneal neurotization is a promising surgical approach for the treatment of moderate to severe neurotrophic keratopathy. This technique aims to restore corneal sensation by transferring healthy nerves, either directly or via a conduit, to the anesthetic cornea. This review provides a report on the current state of development, evidence, and experience in the field. We summarize the data available from clinical reports and case series, placing an emphasis on the diversity of the surgical techniques reported. While these data are encouraging, they also highlight the need for a consensus in reporting outcomes and highlight how the next step will involve validating putative outcome parameters when researching and reporting corneal neurotization surgery. Full article
(This article belongs to the Special Issue Current Update and Perspectives in Corneal Disorders)
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