Nicola Tsatsaris

Dr. Nicola Tsatsaris


Research Focus & Metrics

Academic Career Length

5Years (2022-Present)

(Calculated once Scilit publication data is synced: current year − year of first publication + 1)

Representative Publications

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29 December 2024 in Journal of Clinical Medicine
Verified
Journal Article
Open access
PDF file
CRCorrado Rubino
Corrado Rubino
ETEmilio Trignano
Emilio Trignano
SDStefano Dore
Stefano Dore
APAntonio Pinna
Antonio Pinna
NTNicola Tsatsaris
Nicola Tsatsaris
SRSilvia Rampazzo
Silvia Rampazzo
Background: Involutional lower eyelid ectropion is a common disorder of the elderly population. Several surgical approaches have been described in the literature to address the multifactorial nature of this condition, each targeting different factors contributing to its development. Nevertheless, no single procedure has proven to be superior to the others. This study aims to assess the safety and effectiveness of a new 3-step combined technique in treating involutional ectropion. Methods: The surgical technique consists of a combination of lateral lid-shortening with removal of a base-up triangle (modified Bick procedure), lower eyelid skin release, and transposition of a laterally based myocutaneous flap from the upper eyelid. A retrospective chart review was conducted for all patients treated with this procedure at our institution between 2012 and 2023 was performed. Self-reported patient satisfaction with functional and esthetic outcomes was evaluated three months after surgery. Results: A total of thirty-six patients (forty-five eyelids) were included in the study, with a mean follow-up period of 22 months (range 3–144). Minor surgical revision was performed in one case for early wound dehiscence following premature stitches removal. The overall success rate was 93.2%, with one case of undercorrection and two cases of recurrence recorded at three years postoperatively. No additional complications or recurrences were observed during the follow-up period. Conclusions: The 3-step combined procedure demonstrated high efficacy and safety, offering excellent functional and esthetic outcomes. This approach provides a reliable solution for treating involutional ectropion, making it a valuable addition to the surgical options for this condition.

28 August 2022 in Diagnostics
Verified
Journal Article
Open access
PDF file
BFBenjamim Ficial
Benjamim Ficial
ICIuri Corsini
Iuri Corsini
EBElena Bonafiglia
Elena Bonafiglia
EPEnrico Petoello
Enrico Petoello
AFAlice Iride Flore
Alice Iride Flore
AGAlan M. Groves
Alan M. Groves
Ultrasound Superior Vena Cava (SVC) flow assessment is a common measure of systemic and cerebral perfusion, although accuracy is limited. The aim of this study was to evaluate whether any improvements in accuracy could be achieved by measuring stroke distance from the instantaneous mean velocity, rather than from peak velocity, and by directly tracing area from images obtained with a high frequency linear probe. Paired phase contrast magnetic resonance imaging (PCMRI) and ultrasound assessments of SVC flow were performed in a pilot cohort of 7 infants. Median postnatal age, corrected gestation and weight at scan were 7 (2–74) days, 34.8 (31.7–37.2) weeks 1870 (970–2660) g. Median interval between PCMRI and ultrasound scans was 0.3 (0.2–0.5) h. The methodology trialed here showed a better agreement with PCMRI (mean bias −8 mL/kg/min, LOA −25–+8 mL/kg/min), compared to both the original method reported by Kluckow et al. (mean bias + 42 mL/kg/min, LOA −53–+137 mL/kg/min), and our own prior adaptation (mean bias + 23 mL/kg/min, LOA −25–+71 mL/kg/min). Ultrasound assessment of SVC flow volume using the modifications described led to enhanced accuracy and decreased variability compared to prior techniques in a small cohort of premature infants.