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29 results on '"Shalaby, Hisham"'

3. Two to Five-Year Outcomes of Total Ankle Arthroplasty with the Infinity Fixed-Bearing Implant: A Concise Follow-up of a Previous Report*

Author

Townshend, David, Bing, Andrew, Blundell, Chris, Clough, Tim, Davenport, James, Davies, Howard, Davis, James, Dhar, Sunil, Hepple, Steve, Kakwani, Rajesh, Karski, Mike, Makwana, Nilesh, McKinley, John, Murty, Aradhyula, Raglan, Martin, Shalaby, Hisham, Sharpe, Ian, Smith, Robert, Taylor, Heath, and Goldberg, Andrew

Published
2023
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5. The Possible Role of Platelet Rich Plasma in Treatment of the Induced Surgical Corneal Injury in Rabbits: Histomorphometric and Electron Microscopic Studies.

Author

Hassan Ibrahim, Nesma Abdelhady, Hamdy, Khaled Naiem, Malak, Hany W. Abdel, Amin, Mariam A., Shalaby, Hisham Samy, and Elnaggar, Mohamed Esmat

Subjects
PLATELET-rich plasma, WOUND healing, CORNEA injuries, RABBITS, CORNEA, GROWTH factors, VISUAL acuity
Abstract

Copyright of Egyptian Journal of Histology is the property of Egyptian Journal of Histology and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Published
2024
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6. Large variation in use of patient-reported outcome measures: A survey of 188 foot and ankle surgeons

Author

Ramos, Acacio J.C., Ajis, Adam, Toom, Alar, Ortolani, Alessandro, Russo, Alessandro, Abdelwahab, Ali, Yazdani, Alireza, Mora, Allan David, Burg, Alon, Colino, Alvaro, Iouail, Ameur, Gaspar, Ana Rita, de Souza, André Luiz Rocha, Engvall, Andreas, Hsu, Andrew R., Primadhi, Andri, Millán, Angélica, Peters, Anil, Amin, Anish, Hoffmann, Antonin, Moreira, António José Correia, Marmotti, Antonio, Bertz, Ari, Barmare, Arshad, Eltabbaa, Ayman, Rudge, Ben, Schmidt, Ben, Nery, Caio, Cortes, Carlos Roberto, Lins, Carolina, Banuelos, Cesar Andarcia, Kord, Chegini, van Bergen, Christiaan J.A., Stukenborg-Colsman, Christina, Lu, Christopher, Marquis, Christopher, Baumfeld, Daniel, Haverkamp, Daniel, Mendes, Daniel, Townshend, Dave, Kim, David, Park, Derek H., Mahadevan, Devendra, Verbeek, Diederik O., Hatziemmanuil, Dimitrios, Nikolopoulos, Dimitrios, Tsoukas, Dimitrios, Avila, Eduardo, Samaila, Elena, Baca, Emre, Verge, Enrique José Gargallo, Pasion, Enrique Leonardo C., Bilgic, Erkal, Arroyo, Ernesto, Pereira, Ernesto, Yeap, Ewe Juan, Palmanovich, Ezequiel, Cortese, Fabrizio, Krappel, Ferdinand, Martinez, Fernando, Pena, Fernando, Lijoi, Francesco, Daguerre, Gaston, Sulkers, George, Pánics, Gergely, Naderi, Gholamreza, Carcuro, Giovanni, Martinho, Gonçalo, Herrera, Gonzalo Manuel Perez, Hajduk, Grzegorz, Carpeggiani, Guilherme, Nandhara, Gurbinder, Bakhtamyan, Gurgen, Friedman, Guy, Bulstra, Gythe, Kurup, Harish, Masaragian, Héctor, Liszka, Henryk, Shalaby, Hisham, Benea, Horea, Bissell, Iain, Yoshimura, Ichiro, Frangez, Igor, Spanos, Ioannis, Bojanic, Ivan, Medenica, Ivica, Abdeloihab, Jaafar, Fay, Jakob, Davenport, James, Mcwilliam, James, Walsh, James, Seybold, Jeffrey, Carmichael, Jim, Vide, Joao, Doornberg, Job N., Batista, Jorge Pablo, Vos, Joris de, Lansdaal, Joris R., de Arimathéa Brandão, José, Torrent, Josep, Devalia, Kailash, Kristen, Karl-Heinz, Jain, Kowshik, Pintus, Laura, van der Plaat, Laurens W., Laver, Lior, Verde, Luca La, Keiserman, Luciano, Gomez-Carlin, Luis, Carro, Luis Perez, Álvarez, M.C.Castro, Golovakha, Maksym, Mallick, Manabendra Nath Basu, Sousa, Manuel, Germano, Margherita, Schulz, Martin, e Dinato, Mauro Cesar Mattos, Van den Bogaert, Max, Bus, Michaël, van den Bekerom, Michel P.J., Filho, Miguel Viana Pereira, Aulamo, Mikko, Orduña-Moncusí, Modest, Ebrahimzadeh, Mohammad H., Hossein, Mohammad, Kumar, Mohan, Júnior, Nelson Pelozo Gomes, Moreno, Nestor, Graveleau, Nicolas, Martinelli, Nicolò, Koukoulias, Nikolaos, Filipov, Nikolay, Dreiangel, Niv, Ferreira, Nuno, Aiyenuro, Olusegun, Bilge, Onur, Castro-Aragon, Oscar, Ceccarini, Paolo, Sicchiero, Paolo, de Leeuw, Peter A.J., Hemmingsson, Peter, Spennacchio, Pietro, Zbikowski, Piotr, Kida, Qerim, Vohra, Rajeev, Schuh, Reinhard, Thomas, Rhys, Issaka, Ricardo, Freihaut, Richard, Walter, Richard, Michele, Risi, Zambelli, Roberto, Maxwell, Rod, Gerards, Rogier M., Hage, Samer El, Adams, Samuel, Kapoor, Sandeep, Catalan, Sandra, Becirbegovc, Semin, Al-Nammari, Shafic, Verfaillie, Stefaan, Schröter, Steffen, Park, Sung Ki, Chandrashekar, Suresh, Yli-Kyyny, Tero, Guitton, Thierry G., Barwick, Thomas, Lakkos, Thomas, Paulick, Thomas, Roukis, Thomas S., Bajenescu, Titi Marian, Low, Tze-Choong, Astegiano, Valeria Lopez, Kecojevic, Vaso, Parashar, Vinay, Kumar, Vish, Upadhyay, Vishal, Pasters, Vitalijs, de Miranda, Vitor Almeida Ribeiro, Stevanovic, Vladan, Kimtys, Vytautas, Gang, Wu, Postnov, Yuri, Zwiers, R., Weel, H., Mallee, W.H., Kerkhoffs, G.M.M.J., and van Dijk, C.N.

Published
2018
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12. Optical coherence tomography changes in Egyptian patients with major depressive disorder.

Author

ElShaarawi, Mostafa, Gaafar, Ayman, Shalaby, Hisham, and Abdelgawad, Randa

Subjects
OPTICAL coherence tomography, MENTAL depression, EGYPTIANS, CENTRAL nervous system, GRAY matter (Nerve tissue)
Abstract

Background Brain imaging of patients with major depressive disorder (MDD) shows evidence of neurodegeneration and inflammation. The retina is believed to be a prolongation of the central nervous system, and therefore optical coherence tomography readings may give an insight into the pathogenesis of MDD. Patients and methods An observational controlled cross-sectional study was performed at Ain Shams University Hospitals from September 2018 to December 2019. Optical coherence tomography was used to compare a group of 30 patients with MDD with a control group of 28 healthy individuals. Measurements recorded were macular thickness, peripapillary retinal nerve fiber layer (RNFL) thickness, and ganglion cell-inner plexiform layer complex (GC-IP) thickness. Results Patients with MDD demonstrated significant macular thinning in all zones of the ETDRS map except the central zone bilaterally, and the inner nasal and inner lower zones in right eye. The peripapillary RNFL thickness of patients with MDD revealed significant thinning in the superior quadrant of both eyes. The GC-IP complex of patients with MDD showed significant thinning in the whole temporal and inner lower nasal subzones of the right eye and the upper nasal and lower temporal subfields of the left eye. Conclusion Patients with MDD showed reduced thickness of the macula, RNFL, and GC-IP. This may indicate that MDD involves an element of neurodegeneration, such as evidenced in gray matter changes. [ABSTRACT FROM AUTHOR]

Published
2022
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15. Comparison Between Central Choroidal Thickness in Pregnant Diabetic Females and Pregnant Non-Diabetic Females

Author

Shalaby,Hisham Samy, ElSebaay,Marwa Ebrahim, Samy,Mohamed Mahmoud, Shalaby,Hisham Samy, ElSebaay,Marwa Ebrahim, and Samy,Mohamed Mahmoud

Abstract

Hisham Samy Shalaby,1 Marwa Ebrahim ElSebaay,1 Mohamed Mahmoud Samy2 1Department of Ophthalmology, Faculty of Medicine, Ain Shams University, Cairo, Egypt; 2Department of Obstetrics and Gynecology, Faculty of Medicine, Ain Shams University, Cairo, EgyptCorrespondence: Hisham Samy ShalabyDepartment of Ophthalmology, Faculty of Medicine, Ain Shams University, Abbassia Square, Cairo 11591, EgyptTel +00201003641789Email hisham_ophth@yahoo.comObjective: To compare choroidal thickness in pregnant women with and without diabetes mellitus (DM).Methods: Sixty pregnant females (60 eyes) were enrolled in this cross-sectional controlled study. They were divided into two groups: Group A (30 patients; 30 eyes) were pregestational diabetic pregnant females, while Group B (30 patients; 30 eyes) were non-diabetic pregnant females. Exclusion criteria were high-risk pregnancy, diabetic retinopathy in Group A subjects, systemic or ophthalmological pathology, drug intake other than vitamin supplements and diabetic medications, and large errors of refraction. All patients underwent full ophthalmological examination and enhanced depth imaging optical coherence tomography (EDI-OCT) to measure the choroidal thickness in the nine zones of the Early Treatment Diabetic Retinopathy Study (ETDRS) map.Results: Our results show that Group A eyes (of pregnant diabetic females) had a highly significant greater choroidal thickness than Group B eyes (of pregnant non-diabetic females) in all nine zones of the ETDRS map (p-value < 0.01). Moreover, we found a positive linear correlation between the duration of DM and the degree of choroidal thickening.Conclusion: Pregnant diabetic females have a thicker choroid than that of pregnant non-diabetic females.Keywords: choroidal thickness, diabetes, optical coherence tomography, pregnancy

Published
2021

20. Repeatability and Interchangeability of Topometric, Anterior Chamber and Corneal Wavefront Data Between Two Scheimpflug Camera Devices

Author

Gharieb, Hesham Mohamed, Shalaby, Hisham Samy, and Othman, Ihab Saad

Subjects
Scheimpflug, wavefront, Clinical Ophthalmology, sense organs, eye diseases, Original Research, corneal topography
Abstract

Hesham Mohamed Gharieb,1,2 Hisham Samy Shalaby,3 Ihab Saad Othman4,5 1Faculty of Medicine, Ain Shams University, Cairo, Egypt; 2Research and Development, Eye World Hospital, Giza, Egypt; 3Department of Ophthalmology, Faculty of Medicine, Ain Shams University, Cairo, Egypt; 4Eye World Hospital, Giza, Egypt; 5Faculty of Medicine, Cairo University, Giza, EgyptCorrespondence: Hisham Samy ShalabyDepartment of Ophthalmology, Faculty of Medicine, Ain Shams University, Abbassia Square, Cairo 11591, EgyptTel +20 1003641789Email hisham_ophth@yahoo.comPurpose: This study aims to assess the intra-operator repeatability and correlation of the Pentacam HR (device 1) and Sirius (device 2) in measuring anterior segment parameters and to evaluate the agreement of their readings and therefore their interchangeability in a clinical setting.Methods: This is a prospective non-randomized study was conducted on the right eyes of 102 subjects coming to Eye World Hospital, Giza, Egypt. With each machine, four scans were taken by a single examiner. Each device was used to measure keratometric indices, corneal thickness, anterior chamber depth, anterior chamber angle, corneal diameter and corneal optical aberrations.Results: Both devices show high repeatability for corneal thickness, corneal diameter, anterior chamber depth and keratometric indices (except for maximum keratometry, where device 1 shows high repeatability and device 2 shows low repeatability). On the other hand, both devices show poor repeatability for anterior chamber angle, Q-values, root mean square, spherical, coma and trefoil aberrations. The readings of the two devices are strongly correlated as regards only keratometric indices, corneal thickness and anterior chamber depth. In addition, the readings of the devices are in good agreement as regards only keratometric indices (except maximum keratometry), corneal thickness, anterior chamber depth, anterior chamber angle, root mean square, spherical and trefoil aberrations.Conclusion: Both devices showed variable intra-observer repeatability, with the device 1 showing slightly higher repeatability. Despite the similarity between some of the readings of the two devices, caution is advised before considering them interchangeable. We therefore do not recommend using them in alternation in refractive surgery.Keywords: Scheimpflug, wavefront, corneal topography

Published
2020

21. Repeatability and Interchangeability of Topometric, Anterior Chamber and Corneal Wavefront Data Between Two Scheimpflug Camera Devices

Author

Gharieb,Hesham Mohamed, Shalaby,Hisham Samy, Othman,Ihab, Gharieb,Hesham Mohamed, Shalaby,Hisham Samy, and Othman,Ihab

Abstract

Hesham Mohamed Gharieb,1,2 Hisham Samy Shalaby,3 Ihab Saad Othman4,5 1Faculty of Medicine, Ain Shams University, Cairo, Egypt; 2Research and Development, Eye World Hospital, Giza, Egypt; 3Department of Ophthalmology, Faculty of Medicine, Ain Shams University, Cairo, Egypt; 4Eye World Hospital, Giza, Egypt; 5Faculty of Medicine, Cairo University, Giza, EgyptCorrespondence: Hisham Samy ShalabyDepartment of Ophthalmology, Faculty of Medicine, Ain Shams University, Abbassia Square, Cairo 11591, EgyptTel +20 1003641789Email hisham_ophth@yahoo.comPurpose: This study aims to assess the intra-operator repeatability and correlation of the Pentacam HR (device 1) and Sirius (device 2) in measuring anterior segment parameters and to evaluate the agreement of their readings and therefore their interchangeability in a clinical setting.Methods: This is a prospective non-randomized study was conducted on the right eyes of 102 subjects coming to Eye World Hospital, Giza, Egypt. With each machine, four scans were taken by a single examiner. Each device was used to measure keratometric indices, corneal thickness, anterior chamber depth, anterior chamber angle, corneal diameter and corneal optical aberrations.Results: Both devices show high repeatability for corneal thickness, corneal diameter, anterior chamber depth and keratometric indices (except for maximum keratometry, where device 1 shows high repeatability and device 2 shows low repeatability). On the other hand, both devices show poor repeatability for anterior chamber angle, Q-values, root mean square, spherical, coma and trefoil aberrations. The readings of the two devices are strongly correlated as regards only keratometric indices, corneal thickness and anterior chamber depth. In addition, the readings of the devices are in good agreement as regards only keratometric indices (except maximum keratometry), corneal thickness, anterior chamber depth, anterior chamber angle, root mean square, spherical and trefoil aberrations.Co

Published
2020

23. The UK INFINITY Study - Early Experience and Complications of a Multicenter series of 504 Total Ankle Arthroplasties.

Author

Townshend, David N., primary, Kakwani, Rajesh, additional, Aradhyula, Murty N., additional, Mckinley, John C., additional, Shalaby, Hisham, additional, Smith, Robert, additional, Davenport, James H., additional, Karski, Michael, additional, Clough, Timothy, additional, Blundell, Chris, additional, Davies, Howard, additional, Raglan, Martin, additional, Dhar, Sunil, additional, Hepple, Steve, additional, Taylor, Heath, additional, Davis, James, additional, Sharpe, Ian T., additional, Bing, Andrew J., additional, and Goldberg, Andrew J., additional

Published
2020
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26. Large variation in use of patient-reported outcome measures: A survey of 188 foot and ankle surgeons

Author

Zwiers, R., primary, Weel, H., additional, Mallee, W.H., additional, Kerkhoffs, G.M.M.J., additional, van Dijk, C.N., additional, Ramos, Acacio J.C., additional, Ajis, Adam, additional, Toom, Alar, additional, Ortolani, Alessandro, additional, Russo, Alessandro, additional, Abdelwahab, Ali, additional, Yazdani, Alireza, additional, Mora, Allan David, additional, Burg, Alon, additional, Colino, Alvaro, additional, Iouail, Ameur, additional, Gaspar, Ana Rita, additional, de Souza, André Luiz Rocha, additional, Engvall, Andreas, additional, Hsu, Andrew R., additional, Primadhi, Andri, additional, Millán, Angélica, additional, Peters, Anil, additional, Amin, Anish, additional, Hoffmann, Antonin, additional, Moreira, António José Correia, additional, Marmotti, Antonio, additional, Bertz, Ari, additional, Barmare, Arshad, additional, Eltabbaa, Ayman, additional, Rudge, Ben, additional, Schmidt, Ben, additional, Nery, Caio, additional, Cortes, Carlos Roberto, additional, Lins, Carolina, additional, Banuelos, Cesar Andarcia, additional, Kord, Chegini, additional, van Bergen, Christiaan J.A., additional, Stukenborg-Colsman, Christina, additional, Lu, Christopher, additional, Marquis, Christopher, additional, Baumfeld, Daniel, additional, Haverkamp, Daniel, additional, Mendes, Daniel, additional, Townshend, Dave, additional, Kim, David, additional, Park, Derek H., additional, Mahadevan, Devendra, additional, Verbeek, Diederik O., additional, Hatziemmanuil, Dimitrios, additional, Nikolopoulos, Dimitrios, additional, Tsoukas, Dimitrios, additional, Avila, Eduardo, additional, Samaila, Elena, additional, Baca, Emre, additional, Verge, Enrique José Gargallo, additional, Pasion, Enrique Leonardo C., additional, Bilgic, Erkal, additional, Arroyo, Ernesto, additional, Pereira, Ernesto, additional, Yeap, Ewe Juan, additional, Palmanovich, Ezequiel, additional, Cortese, Fabrizio, additional, Krappel, Ferdinand, additional, Martinez, Fernando, additional, Pena, Fernando, additional, Lijoi, Francesco, additional, Daguerre, Gaston, additional, Sulkers, George, additional, Pánics, Gergely, additional, Naderi, Gholamreza, additional, Carcuro, Giovanni, additional, Martinho, Gonçalo, additional, Herrera, Gonzalo Manuel Perez, additional, Hajduk, Grzegorz, additional, Carpeggiani, Guilherme, additional, Nandhara, Gurbinder, additional, Bakhtamyan, Gurgen, additional, Friedman, Guy, additional, Bulstra, Gythe, additional, Kurup, Harish, additional, Masaragian, Héctor, additional, Liszka, Henryk, additional, Shalaby, Hisham, additional, Benea, Horea, additional, Bissell, Iain, additional, Yoshimura, Ichiro, additional, Frangez, Igor, additional, Spanos, Ioannis, additional, Bojanic, Ivan, additional, Medenica, Ivica, additional, Abdeloihab, Jaafar, additional, Fay, Jakob, additional, Davenport, James, additional, Mcwilliam, James, additional, Walsh, James, additional, Seybold, Jeffrey, additional, Carmichael, Jim, additional, Vide, Joao, additional, Doornberg, Job N., additional, Batista, Jorge Pablo, additional, Vos, Joris de, additional, Lansdaal, Joris R., additional, de Arimathéa Brandão, José, additional, Torrent, Josep, additional, Devalia, Kailash, additional, Kristen, Karl-Heinz, additional, Jain, Kowshik, additional, Pintus, Laura, additional, van der Plaat, Laurens W., additional, Laver, Lior, additional, Verde, Luca La, additional, Keiserman, Luciano, additional, Gomez-Carlin, Luis, additional, Carro, Luis Perez, additional, Álvarez, M.C.Castro, additional, Golovakha, Maksym, additional, Mallick, Manabendra Nath Basu, additional, Sousa, Manuel, additional, Germano, Margherita, additional, Schulz, Martin, additional, e Dinato, Mauro Cesar Mattos, additional, Van den Bogaert, Max, additional, Bus, Michaël, additional, van den Bekerom, Michel P.J., additional, Filho, Miguel Viana Pereira, additional, Aulamo, Mikko, additional, Orduña-Moncusí, Modest, additional, Ebrahimzadeh, Mohammad H., additional, Hossein, Mohammad, additional, Kumar, Mohan, additional, Júnior, Nelson Pelozo Gomes, additional, Moreno, Nestor, additional, Graveleau, Nicolas, additional, Martinelli, Nicolò, additional, Koukoulias, Nikolaos, additional, Filipov, Nikolay, additional, Dreiangel, Niv, additional, Ferreira, Nuno, additional, Aiyenuro, Olusegun, additional, Bilge, Onur, additional, Castro-Aragon, Oscar, additional, Ceccarini, Paolo, additional, Sicchiero, Paolo, additional, de Leeuw, Peter A.J., additional, Hemmingsson, Peter, additional, Spennacchio, Pietro, additional, Zbikowski, Piotr, additional, Kida, Qerim, additional, Vohra, Rajeev, additional, Schuh, Reinhard, additional, Thomas, Rhys, additional, Issaka, Ricardo, additional, Freihaut, Richard, additional, Walter, Richard, additional, Michele, Risi, additional, Zambelli, Roberto, additional, Maxwell, Rod, additional, Gerards, Rogier M., additional, Hage, Samer El, additional, Adams, Samuel, additional, Kapoor, Sandeep, additional, Catalan, Sandra, additional, Becirbegovc, Semin, additional, Al-Nammari, Shafic, additional, Verfaillie, Stefaan, additional, Schröter, Steffen, additional, Park, Sung Ki, additional, Chandrashekar, Suresh, additional, Yli-Kyyny, Tero, additional, Guitton, Thierry G., additional, Barwick, Thomas, additional, Lakkos, Thomas, additional, Paulick, Thomas, additional, Roukis, Thomas S., additional, Bajenescu, Titi Marian, additional, Low, Tze-Choong, additional, Astegiano, Valeria Lopez, additional, Kecojevic, Vaso, additional, Parashar, Vinay, additional, Kumar, Vish, additional, Upadhyay, Vishal, additional, Pasters, Vitalijs, additional, de Miranda, Vitor Almeida Ribeiro, additional, Stevanovic, Vladan, additional, Kimtys, Vytautas, additional, Gang, Wu, additional, and Postnov, Yuri, additional

Published
2018
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