Cost-effectiveness of emergency versus delayed laparoscopic cholecystectomy for acute gallbladder pathology

Autor: A J Sutton, R S Vohra, M Hollyman, P J Marriott, A Buja, D Alderson, S Pasquali, E A Griffiths, P Spreadborough, A Kirkham, S Fenwick, M Elmasry, Q M Nunes, D Kennedy, R B Khan, M A S Khan, C J Magee, S M Jones, D Mason, C P Parappally, P Mathur, M Saunders, S Jamel, S Ul Haque, S Zafar, M H Shiwani, N Samuel, F Dar, A Jackson, B Lovett, S Dindyal, H Winter, T Fletcher, S Rahman, K Wheatley, T Nieto, S Ayaani, H Youssef, R S Nijjar, H Watkin, D Naumann, S Emesih, P B Sarmah, K Lee, N Joji, J Heath, R L Teasdale, C Weerasinghe, P J Needham, H Welbourn, L Forster, D Finch, J M Blazeby, W Robb, A G K McNair, A Hrycaiczuk, A Charalabopoulos, S Kadirkamanathan, C-B Tang, N V G Jayanthi, N Noor, B Dobbins, A J Cockbain, A Nilsen-Nunn, J de Siqueira, M Pellen, J B Cowley, W-M Ho, V Miu, T J White, K A Hodgkins, A Kinghorn, M G Tutton, Y A Al-Abed, D Menzies, A Ahmad, J Reed, S Khan, D Monk, L J Vitone, G Murtaza, A Joel, S Brennan, D Shier, C Zhang, T Yoganathan, S J Robinson, I J D McCallum, M J Jones, M Elsayed, E Tuck, J Wayman, K Carney, S Aroori, K B Hosie, A Kimble, D M Bunting, A S Fawole, M Basheer, R V Dave, J Sarveswaran, E Jones, C Kendal, M P Tilston, M Gough, T Wallace, S Singh, J Downing, K A Mockford, E Issa, N Shah, N Chauhan, T R Wilson, A Forouzanfar, J R L Wild, E Nofal, C Bunnell, K Madbak, S T V Rao, L Devoto, N Siddiqi, Z Khawaja, J C Hewes, L Gould, A Chambers, D U Rodriguez, G Sen, S Robinson, F Bartlett, D M Rae, T E J Stevenson, K Sarvananthan, S J Dwerryhouse, S M Higgs, O J Old, T J Hardy, R Shah, S T Hornby, K Keogh, L Frank, M Al-Akash, E A Upchurch, R J Frame, M Hughes, C Jelley, S Weaver, S Roy, T O Sillo, G Galanopoulos, T Cuming, P Cunha, S Tayeh, S Kaptanis, M Heshaishi, A Eisawi, M Abayomi, W S Ngu, K Fleming, D S Bajwa, V Chitre, K Aryal, P Ferris, M Silva, S Lammy, S Mohamed, A Khawaja, A Hussain, M A Ghazanfar, M I Bellini, H Ebdewi, M Elshaer, G Gravante, B Drake, A Ogedegbe, D Mukherjee, C Arhi, L G N Iqbal, N F Watson, S K Aggarwal, P Orchard, E Villatoro, P D Willson, J Mok, T Woodman, J Deguara, G Garcea, B I Babu, A R Dennison, D Malde, D Lloyd, S Satheesan, O Al-Taan, A Boddy, J P Slavin, R P Jones, L Ballance, S Gerakopoulos, P Jambulingam, S Mansour, N Sakai, V Acharya, M M Sadat, L Karim, D Larkin, K Amin, A Khan, J Law, S Jamdar, S R Smith, K Sampat, K M O'shea, M Manu, F M Asprou, N S Malik, J Chang, M Johnstone, M Lewis, G P Roberts, B Karavadra, E Photi, J Hewes, D Rodriguez, D A O'Reilly, A J Rate, H Sekhar, L T Henderson, B Z Starmer, P O Coe, S Tolofari, J Barrie, G Bashir, J Sloane, S Madanipour, C Halkias, A E J Trevatt, D W Borowski, J Hornsby, M J Courtney, S Virupaksha, K Seymour, H Hawkins, S Bawa, P V Gallagher, A Reid, P Wood, J G Finch, J Parmar, E Stirland, J Gardner-Thorpe, A Al-Muhktar, M Peterson, A Majeed, F M Bajwa, J Martin, A Choy, A Tsang, N Pore, D R Andrew, W Al-Khyatt, C Taylor, S Bhandari, D Subramanium, S K C Toh, N C Carter, S Tate, B Pearce, D Wainwright, S J Mercer, B Knight, V Vijay, S Alagaratnam, S Sinha, S S El-Hasani, A A Hussain, V Bhattacharya, N Kansal, T Fasih, C Jackson, M N Siddiqui, I A Chishti, I J Fordham, Z Siddiqui, H Bausbacher, I Geogloma, K Gurung, G Tsavellas, P Basynat, A K Shrestha, S Basu, A C Mohan, M Harilingam, M Rabie, M Akhtar, P Kumar, S F Jafferbhoy, N Hussain, S Raza, M Haque, I Alam, R Aseem, S Patel, M Asad, M I Booth, W R Ball, C P J Wood, A C Pinho-Gomes, A Kausar, M R Obeidallah, J Varghase, J Lodhia, D Bradley, C Rengifo, D Lindsay, S Gopalswamy, I Finlay, S Wardle, N Bullen, S Y Iftikhar, A Awan, J Ahmed, P Leeder, G Fusai, G Bond-Smith, A Psica, Y Puri, D Hou, F Noble, K Szentpali, J Broadhurst, R Date, M R Hossack, Y L Goh, P Turner, V Shetty, M Riera, C A W Macano, A Sukha, S R Preston, J R Hoban, D J Puntis, S V Williams, R Krysztopik, J Kynaston, J Batt, M Doe, A Goscimski, G H Jones, C Hall, N Carty, S Panteleimonitis, R T Gunasekera, A R G Sheel, H Lennon, C Hindley, M Reddy, R Kenny, N Elkheir, E R McGlone, R Rajaganeshan, K Hancorn, A Hargreaves, R Prasad, D A Longbotham, D Vijayanand, I Wijetunga, P Ziprin, C R Nicolay, G Yeldham, E Read, J A Gossage, R C Rolph, H Ebied, M Phull, M A Khan, M Popplewell, D Kyriakidis, N Henley, J R Packer, L Derbyshire, J Porter, S Appleton, M Farouk, M Basra, N A Jennings, S Ali, V Kanakala, H Ali, R Lane, R Dickson-Lowe, P Zarsadias, D Mirza, S Puig, K Al Amari, D Vijayan, R Sutcliffe, R Marudanayagam, Z Hamady, A R Prasad, A Patel, D Durkin, P Kaur, L Bowen, J P Byrne, K L Pearson, T G Delisle, J Davies, M A Tomlinson, M A Johnpulle, C Slawinski, A Macdonald, J Nicholson, K Newton, J Mbuvi, A Farooq, B S Mothe, Z Zafrani, D Brett, J Francombe, J Barnes, M Cheung, A Z Al-Bahrani, G Preziosi, T Urbonas, J Alberts, M Mallik, K Patel, A Segaran, T Doulias, P A Sufi, C Yao, S Pollock, A Manzelli, S Wajed, M Kourkulos, R Pezzuto, M Wadley, E Hamilton, S Jaunoo, R Padwick, M Sayegh, R C Newton, M Hebbar, S F Farag, J Spearman, M F Hamdan, C D'Costa, C Blane, M Giles, M B Peter, N A Hirst, T Hossain, A Pannu, Y El-Dhuwaib, T E M Morrison, G W Taylor, R L E Thompson, K McCune, P Loughlin, R Lawther, C K Byrnes, D J Simpson, A Mawhinney, C Warren, D McKay, C McIlmunn, S Martin, M MacArtney, T Diamond, P Davey, C Jones, J M Clements, R Digney, W M Chan, S McCain, S Gull, A Janeczko, E Dorrian, A Harris, S Dawson, D Johnston, B McAree, E Ghareeb, G Thomas, M Connelly, S McKenzie, K Cieplucha, G Spence, W Campbell, G Hooks, N Bradley, A D K Hill, J T Cassidy, M Boland, P Burke, D M Nally, E Khogali, W Shabo, E Iskandar, G P McEntee, M A O'Neill, C Peirce, E M Lyons, A W O'Sullivan, R Thakkar, P Carroll, I Ivanovski, P Balfe, M Lee, D C Winter, M E Kelly, E Hoti, D Maguire, P Karunakaran, J G Geoghegan, F McDermott, S T Martin, K S Cross, F Cooke, S Zeeshan, J O Murphy, K Mealy, H M Mohan, Y Nedujchelyn, M F Ullah, I Ahmed, F Giovinazzo, J Milburn, S Prince, E Brooke, J Buchan, A M Khalil, E M Vaughan, M I Ramage, R C Aldridge, S Gibson, G A Nicholson, D G Vass, A J Grant, D J Holroyd, M A Jones, C M L R Sutton, P O'Dwyer, F Nilsson, B Weber, T K Williamson, K Lalla, A Bryant, C R Carter, C R Forrest, D I Hunter, A H Nassar, M N Orizu, K Knight, H Qandeel, S Suttie, R Belding, A McClarey, A T Boyd, G J K Guthrie, P J Lim, A Luhmann, A J M Watson, C H Richards, L Nicol, M Madurska, E Harrison, K M Boyce, A Roebuck, G Ferguson, P Pati, M S J Wilson, F Dalgaty, L Fothergill, P J Driscoll, K L Mozolowski, V Banwell, S P Bennett, P N Rogers, B L Skelly, C L Rutherford, A K Mirza, T Lazim, H C C Lim, D Duke, T Ahmed, W D Beasley, M D Wilkinson, G Maharaj, C Malcolm, T H Brown, G M Shingler, N Mowbray, R Radwan, P Morcous, S Wood, A Kadhim, D J Stewart, A L Baker, N Tanner, H Shenoy, S Hafiz, J A De Marchi, D Singh-Ranger, E Hisham, P Ainley, S O'Neill, J Terrace, S Napetti, B Hopwood, T Rhys, S Kanavati, M Coats, D Aleksandrov, C Kallaway, S Yahya, A Templeton, M Trotter, C Lo, A Dhillon, N Heywood, Y Aawsaj, A Hamdan, O Reece-Bolton, A McGuigan, Y Shahin, A Ali, A Luther, J A Nicholson, I Rajendran, M Boal, J Ritchie

Publikováno v: Sutton, A J 2017, ' Cost-effectiveness of emergency versus delayed laparoscopic cholecystectomy for acute gallbladder pathology ', British Journal of Surgery, vol. 104, no. 1, pp. 98-107 . https://doi.org/10.1002/bjs.10317

Background The optimal timing of cholecystectomy for patients admitted with acute gallbladder pathology is unclear. Some studies have shown that emergency cholecystectomy during the index admission can reduce length of hospital stay with similar rate

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::95034f5602d806f2a3adb032cf1a32be
http://www.scopus.com/inward/record.url?scp=85006488712&partnerID=8YFLogxK

InAlAs Avalanche Photodiode With Type-II Superlattice Absorber for Detection Beyond 2 $\mu\hbox{m}$

Autor: Chee Hing Tan, D.S.G. Ong, Y. L. Goh, Jo Shien Ng, Shiyong Zhang, John P. R. David

Publikováno v: IEEE Transactions on Electron Devices. 58:486-489

An avalanche photodiode (APD) using a InAlAs multiplication region and a type-II InGaAs/GaAsSb superlattice as the absorber (both lattice matched to InP) is reported. An optical and electrical characterization of the photodiode is performed. The APD

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::78a8664d7ecc1bfe73bb6186ac902285
https://doi.org/10.1109/ted.2010.2090352

Excess Avalanche Noise in $\hbox{In}_{0.52}\hbox{Al}_{0.48}\hbox{As}$

Autor: Mark Hopkinson, Jo Shien Ng, C.C. Button, Andrew R. J. Marshall, Chee Hing Tan, Y. L. Goh, D.J. Massey, John P. R. David, S.K. Jones, S.M. Pinches

Publikováno v: IEEE Journal of Quantum Electronics. 43:503-507

Avalanche multiplication and excess noise arising from both electron and hole injection have been measured on a series of In0.52Al0.48As p+-i-n+ and n +-i-p+ diodes with nominal avalanche region widths between 0.1 and 2.5 mum. With pure electron inje

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::6e3c9ab3a5e56a82bf8bb8d3d85e4b53
https://doi.org/10.1109/jqe.2007.897900

An analytical study of current-voltage characteristics and breakdown performance of GaInP∕GaAs composite collector double heterojunction bipolar transistor

Autor: H. K. Yow, Duu Sheng Ong, Y. L. Goh

Publikováno v: Journal of Applied Physics. 96:4514-4517

An analytical model taking into account the nonlocal dead-space effects is developed to study the dc characteristics and avalanche multiplication of GaInP∕GaAs double heterojunction bipolar transistor (DHBT) incorporating composite collector design

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::0b167af0c6ef551ab80aa43e660e8f29
https://doi.org/10.1063/1.1787589

GaInNAsSb/GaAs Photodiodes for Long-Wavelength Applications

Autor: W. M. Soong, S. L. Tan, Jeremy Allam, Alfred R. Adams, Stephen J. Sweeney, John P. R. David, Y. L. Goh, Jo Shien Ng, L.J.J. Tan, Shiyong Zhang, Igor P. Marko

Publikováno v: IEEE Electron Device Letters. 32:919-921

GaInNAsSb p-i-n photodetectors on GaAs substrates capable of detecting wavelengths up to 1550 nm with a reduced dark current are presented in this letter. Responsivities of 0.18 A/W at 1300 nm and 0.098 A/W at 1550 nm were achieved in devices with a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::813a1093c4850b403ee98274abb3561d
https://doi.org/10.1109/led.2011.2145351