10 results on '"Piovella M"'
Search Results
2. Effectiveness of 0.66% Povidone-Iodine Eye Drops on Ocular Surface Flora before Cataract Surgery: A Nationwide Microbiological Study
- Author
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Musumeci, R, Troiano, P, Martinelli, M, Piovella, M, Carbonara, C, Rossi, S, Alessio, G, Molteni, L, Molteni, C, Saderi, L, Sotgiu, G, Cocuzza, C, Musumeci, Rosario, Troiano, Pasquale, Martinelli, Marianna, Piovella, Matteo, Carbonara, Claudio, Rossi, Scipione, Alessio, Giovanni, Molteni, Luisa, Molteni, Claudio Giuseppe, Saderi, Laura, Sotgiu, Giovanni, Cocuzza, Clementina Elvezia, Musumeci, R, Troiano, P, Martinelli, M, Piovella, M, Carbonara, C, Rossi, S, Alessio, G, Molteni, L, Molteni, C, Saderi, L, Sotgiu, G, Cocuzza, C, Musumeci, Rosario, Troiano, Pasquale, Martinelli, Marianna, Piovella, Matteo, Carbonara, Claudio, Rossi, Scipione, Alessio, Giovanni, Molteni, Luisa, Molteni, Claudio Giuseppe, Saderi, Laura, Sotgiu, Giovanni, and Cocuzza, Clementina Elvezia
- Abstract
A multicenter, nonrandomized, prospective, controlled study was conducted to evaluate, as a perioperative prophylactic treatment, the anti-infective effectiveness of 0.66% povidone-iodine eye drops (IODIM®) against the bacterial flora of the conjunctival surface of patients who undergo cataract surgery. Eye drops containing 0.66% povidone-iodine were applied to the eye undergoing cataract surgery; the untreated contralateral eye was used as control. One hundred and twenty patients set to receive unilateral cataract surgery were enrolled in 5 Italian Ophthalmology Centers and pretreated for three days with 0.66% povidone-iodine eye drops. The contralateral eye, used as control, was left untreated. Conjunctival swabs of both eyes were collected at the baseline visit and after three days of treatment, just before the cataract surgery. A qualitative and quantitative microbiological analysis of bacterial presence was evaluated by means of bacterial culture, followed by identification. Methicillin resistance determination was also performed on staphylococci isolates. Bacterial load before and after treatment of the eye candidate for cataract surgery was evaluated and compared to the untreated eye. A reduction or no regrowth on the culture media of the bacterial load was observed in 100% of the study subjects. A great heterogenicity of bacterial species was found. The 0.66% povidone-iodine eye drops, used for three days prior to cataract surgery, were effective in reducing the conjunctival bacterial load. The 0.66% povidone-iodine eye drops (IODIM®) might represent a valid perioperative prophylactic antiseptic adjuvant treatment to protect the ocular surface from microbial contamination in preparation of the surgical procedure.
- Published
- 2021
3. La disfunzione delle ghiandole di Meibomio. Relazione Ufficiale SOI 2019
- Author
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Piovella M, Rossi S, Troiano, P, Versura. P, Villani, E, Piovella M, Rossi, S, Troiano, P, Versura. P, and Villani, E
- Subjects
ghiandole di Meibomio, blefarite, dry eye, superficie oculare - Abstract
La Relazione Ufficiale SOI è elaborata in forma di volume annualmente dalla Società Oftalmologica Italiana, ed è strumento di approfondimento scientifico sulle tematiche fondamentali del settore, con l'obiettivo di realizzare un testo di riferimento per l'aggiornamento e la consultazione nella pratica clinica quotidiana. L'edizione 2019 riguarda "La disfunzione delle ghiandole di Meibomio"
- Published
- 2019
4. Multizentrische prospektive randomiserte klinische Studie zur Analyse der Fokusbreite von AT LARA 829MP, Tecnis Symfony und CT ASPHINA 409MP
- Author
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Bertelmann, Eckart, Brockmann, T., Kapp, A., Reinhard, T., Kiraly, L., Colonval, S., Nascimento, J., Mendicute, J., Salom, D., and Piovella, M.
- Subjects
ddc: 610 ,610 Medical sciences ,Medicine - Abstract
Hintergrund: Ziel der vorliegenden Studie war die Auswertung der Fokusbreite zweier “EDOF” Intraokularlinsen (Lara, Symfony) im Vergleich zu einer monofokalen Linse (Asphina). Methoden: Multizentrische (9 Kliniken, 5 Länder), prospektive, randomisierte klinische Studie mit 428 [zum vollständigen Text gelangen Sie über die oben angegebene URL], Wintertagung der Berlin-Brandenburgischen Augenärztlichen Gesellschaft 2019
- Published
- 2020
- Full Text
- View/download PDF
5. Multizentrische prospektive randomiserte klinische Studie zur Analyse der Fokusbreite von AT LARA 829MP, Tecnis Symfony und CT ASPHINA 409MP
- Author
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Bertelmann, E, Brockmann, T, Kapp, A, Reinhard, T, Kiraly, L, Colonval, S, Nascimento, J, Mendicute, J, Salom, D, Piovella, M, Bertelmann, E, Brockmann, T, Kapp, A, Reinhard, T, Kiraly, L, Colonval, S, Nascimento, J, Mendicute, J, Salom, D, and Piovella, M
- Published
- 2020
6. Patient outcomes following implantation with a trifocal toric IOL: twelve-month prospective multicentre study
- Author
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Piovella, M., primary, Colonval, S., additional, Kapp, A., additional, Reiter, J., additional, Van Cauwenberge, F., additional, and Alfonso, J., additional
- Published
- 2018
- Full Text
- View/download PDF
7. Effectiveness of 0.66% Povidone-Iodine Eye Drops on Ocular Surface Flora before Cataract Surgery: A Nationwide Microbiological Study
- Author
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Giovanni Alessio, Claudio Carbonara, Scipione Rossi, Matteo Piovella, Marianna Martinelli, Rosario Musumeci, Luisa Molteni, Claudio Giuseppe Molteni, Pasquale Troiano, Laura Saderi, Giovanni Sotgiu, Clementina Cocuzza, Musumeci, R, Troiano, P, Martinelli, M, Piovella, M, Carbonara, C, Rossi, S, Alessio, G, Molteni, L, Molteni, C, Saderi, L, Sotgiu, G, and Cocuzza, C
- Subjects
0301 basic medicine ,medicine.medical_specialty ,Microbiological culture ,genetic structures ,medicine.drug_class ,medicine.medical_treatment ,Methicillin resistance ,Article ,03 medical and health sciences ,0302 clinical medicine ,Endophthalmitis ,Antiseptic ,Ophthalmology ,medicine ,Endophthalmiti ,povidone iodine ,business.industry ,General Medicine ,Perioperative ,Cataract surgery ,ocular surgery ,medicine.disease ,eye diseases ,030104 developmental biology ,endophthalmitis ,MED/07 - MICROBIOLOGIA E MICROBIOLOGIA CLINICA ,cataract ,030221 ophthalmology & optometry ,antiseptic prophylactic treatment ,Medicine ,sense organs ,business ,Ocular surface ,After treatment - Abstract
A multicenter, nonrandomized, prospective, controlled study was conducted to evaluate, as perioperative prophylactic treatment, the anti-infective effectiveness of 0.66% povidone-iodine eye drops (IODIM®) against the bacterial flora of the conjunctival surface of patients who undergo cataract surgery. Eye drops containing 0.66% povidone-iodine were applied to the eye undergoing cataract surgery, the untreated contralateral eye was used as control. One hundred and twenty patients set to receive unilateral cataract surgery were enrolled in 5 Italian Ophthalmology Centers and pretreated for three days with 0.66% povidone-iodine eye drops. The contralateral eye, used as control, was left untreated. Conjunctival swabs of both eyes were collected at the baseline visit and after three days of treatment, just before the cataract surgery. A qualitative and quantitative microbiological analysis of bacterial presence was evaluated by means of bacterial culture, followed by identification. Methicillin resistance determination was also performed on staphylococci isolates. Bacterial load before and after treatment of the eye candidate for cataract surgery was evaluated and compared to the untreated eye. A reduction or no regrowth on the culture media of the bacterial load was observed in 100% of the study subjects. A great heterogenicity of bacterial species was found. The 0.66% povidone-iodine eye drops, used for three days prior to cataract surgery, were effective in reducing the conjunctival bacterial load. The 0.66% povidone-iodine eye drops (IODIM®) might represent a valid perioperative prophylactic antiseptic adjuvant treatment to protect the ocular surface from microbial contamination in preparation of the surgical procedure.
- Published
- 2021
- Full Text
- View/download PDF
8. Comparison of two extended depth of focus intraocular lenses with a monofocal lens: a multi-centre randomised trial.
- Author
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Reinhard T, Maier P, Böhringer D, Bertelmann E, Brockmann T, Kiraly L, Salom D, Piovella M, Colonval S, and Mendicute J
- Subjects
- Depth Perception, Humans, Lens Implantation, Intraocular, Prospective Studies, Prosthesis Design, Pseudophakia, Refraction, Ocular, Lenses, Intraocular, Phacoemulsification
- Abstract
Purpose: The AT LARA 829MP is a next-generation extended depth of focus (EDOF) intraocular lens (IOL) providing continuous vision over a range of distances. The aim of this prospective multi-centre randomised trial was to compare two EDOF IOLs and one monofocal IOL., Methods: Cataract patients between 50 and 80 years were randomised for bilateral implantation with either the AT LARA 829MP (EDOF), the TECNIS Symfony (EDOF) or the CT ASPHINA 409MP (monofocal). Follow-up was at 1 to 2 weeks, 1 month and 4 to 6 months., Results: A total of 211 patients were randomised and included in the final analysis. Monocular depth of focus was significantly better for AT LARA 829MP eyes compared with that for TECNIS Symfony at all thresholds (p = 0.024, 0.001 and 0.006, for 0.1, 0.2 and 0.3 logMAR respectively) with no significant difference for binocular depth of focus. LARA eyes had significantly better monocular depth of focus at all levels compared with ASPHINA eyes (all p < 0.0001), while there was no significant difference between Symfony and ASPHINA eyes at 0.1 logMAR and 0.2 logMAR. Both EDOF IOLs were significantly better than the monofocal ASPHINA at all levels for binocular depth of focus (LARA: all p < 0.0001; Symfony: all p = 0.002). Distance visual acuity was similar for all IOLs at 6 months; intermediate and near visual acuity were significantly better for the EDOF IOLs than for the monofocal (p < 0.0001). Refraction improved in all groups relative to baseline. Contrast sensitivity was higher with the CT ASPHINA 409MP but both EDOF lenses had a better spectacle independence rate. At 6 months, all IOLs were well centred with no cases of tilt. No general safety issues were raised for any of the groups., Conclusion: The two EDOF intraocular lenses investigated provided good visual outcomes with comparable visual acuity at all distances. The AT LARA 829MP provided the widest monocular depth of focus at 0.1 and 0.2 logMAR, with a clear superiority compared with the monofocal IOL. TECNIS Symfony was superior to the monofocal control at 0.3 logMAR. Spectacle independence and patient satisfaction were comparable., Trial Registration: Trial registered on https://clinicaltrials.gov/ under the identification NCT03172351 (date of registration 1 June May 2017).
- Published
- 2021
- Full Text
- View/download PDF
9. Prospective multicenter trial of a small-aperture intraocular lens in cataract surgery.
- Author
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Dick HB, Piovella M, Vukich J, Vilupuru S, and Lin L
- Subjects
- Astigmatism, Contrast Sensitivity, Humans, Lens, Crystalline, Lenses, Intraocular, Patient Satisfaction, Prosthesis Design, Pseudophakia, Visual Acuity, Cataract Extraction, Lens Implantation, Intraocular, Phacoemulsification
- Abstract
Purpose: To evaluate the clinical acceptability of monocular implantation of the small-aperture (IC-8) intraocular lens (IOL) in 1 eye and an aspheric monofocal IOL in the fellow eye of bilateral cataract patients over 6 months postoperatively., Setting: Twelve clinics in Austria, Belgium, Germany, Italy, Spain, and Norway., Design: Prospective case series., Methods: The visual acuity, depth of focus, contrast sensitivity, patient satisfaction, visual symptoms, and adverse events were assessed in patients who had bilateral cataract surgery followed by implantation of the small-aperture IOL in 1 eye and an aspheric monofocal IOL in the fellow eye. Uncorrected distance (UDVA), intermediate (UIVA), and near (UNVA) visual acuities were reported in Snellen notation., Results: The study comprised 105 patients. At 6 months, the UDVA, UIVA, and UNVA in eyes with the small-aperture IOL were 20/23, 20/24, and 20/30, respectively. Ninety-nine percent, 95%, and 79% of patients achieved 20/32 or better binocular UDVA, UIVA, and UNVA, respectively. Ninety-three patients (95.9%) reported they would have the procedure again versus 4 patients (4.1%) who reported they would not have the procedure again. In eyes with the small-aperture IOL, the target-corrected defocus curve measured with 0.75 diopter (D) of myopia extended the range of functional near vision by an additional diopter without loss of distance vision compared with the distance-corrected defocus curves. The mean UIVA and UNVA remained at 20/25 and 20/32, respectively, for up to 1.5 D of residual astigmatism in eyes with the small-aperture IOL., Conclusion: The small-aperture IOL showed excellent visual performance, safety, patient satisfaction, and tolerance to residual astigmatism 6 months after implantation., (Copyright © 2017 ASCRS and ESCRS. Published by Elsevier Inc. All rights reserved.)
- Published
- 2017
- Full Text
- View/download PDF
10. August consultation #8.
- Author
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Piovella M
- Published
- 2016
- Full Text
- View/download PDF
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