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Agrawal R, Dey A, Datta S, Supariwala A, Grubb W, Traughber B, Biswas T, Ove R, Podder T. Pattern of Radiotherapy Treatment for Prostate Cancer (PCa) Patients: Analysis of a Hospital Based Registry. Int J Radiat Oncol Biol Phys 2022. [DOI: 10.1016/j.ijrobp.2022.07.1143] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/31/2022]
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Agrawal R, Rompf C, Pranada AB, Vollmar P, De Lorenzo A, Hoyer A, Gousias K. Microbiological profile and infection potential of different cryopreserved skull flaps after decompressive hemicraniectomy. Is cryopreservation at - 80 ℃ better? BMC Res Notes 2022; 15:167. [PMID: 35562808 PMCID: PMC9103457 DOI: 10.1186/s13104-022-06042-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2022] [Accepted: 04/20/2022] [Indexed: 11/25/2022] Open
Abstract
OBJECTIVE Patterns of cryopreservation of explanted skull bone flaps have long been a matter of debate, in particular the appropriate temperature of storage. To the best of our knowledge no study to date has compared the microbiological profile and the infection potential of skull bone flaps cryostored at the same institution at disparate degrees for neurosurgical purposes. In the context of our clinical trial DRKS00023283, we performed a bacterial culture of explanted skull bone flaps, which were cryopreserved lege artis at a temperature of either - 23 °C or - 80 °C after a decompressive hemicraniectomy. In a further step, we contaminated the bone fragments in a s uspension with specific pathogens (S. aureus, S. epidermidis and C. acnes, Colony forming unit CFU 103/ml) over 24 h and conducted a second culture. RESULTS A total of 17 cryopreserved skull flaps (8: - 23 °C; 9: - 80 °C) explanted during decompressive hemicraniectomies performed between 2019 and 2020 as well as 2 computer-aided-designed skulls (1 vancomycin-soaked) were analyzed. Median duration of cryopreservation was 10.5 months (2-17 months). No microorganisms were detected at the normal bacterial culture. After active contamination of our skull flaps, all samples showed similar bacterial growth of above-mentioned pathogens; thus, our study did not reveal an influence of the storage temperature upon infectious dynamic of the skulls.
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Affiliation(s)
- R. Agrawal
- Department of Neurosurgery, St Marien Academic Hospital Luenen, University of Muenster, KLW St. Paulus Corporation, Altstadtstrasse 23, 44532 Luenen, Germany
- Medical School, Rheinische Friedrich-Wilhelms University of Bonn, Venusberg-Campus 1, 53127 Bonn, Germany
| | - C. Rompf
- Department of Medical Microbiology, MVZ Dr. Eberhard & Partner Dortmund, Balkenstrasse 17-19, 44137 Dortmund, Germany
| | - A. B. Pranada
- Department of Medical Microbiology, MVZ Dr. Eberhard & Partner Dortmund, Balkenstrasse 17-19, 44137 Dortmund, Germany
| | - P. Vollmar
- Department of Medical Microbiology, MVZ Dr. Eberhard & Partner Dortmund, Balkenstrasse 17-19, 44137 Dortmund, Germany
| | - A. De Lorenzo
- Department of Psychiatry, LVR, University of Essen-Duisburg, Duisburg, Germany
| | - A. Hoyer
- Biostatistics and Medical Biometry, Medical School OWL, Bielefeld University, Universitätsstrasse 25, 33615 Bielefeld, Germany
| | - K. Gousias
- Department of Neurosurgery, St Marien Academic Hospital Luenen, University of Muenster, KLW St. Paulus Corporation, Altstadtstrasse 23, 44532 Luenen, Germany
- Medical School, Westfaelische Wilhelms University of Muenster, Albert-Schweitzer-Campus 1, 48149 Muenster, Germany
- Medical School, University of Nicosia, 2408 Nicosia, Cyprus
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Goyal RK, Agrawal R, Bhargava AK. Poly(ether-ketone) (PEK)/ceramic nanocomposites as alternate materials for printed circuit board application. POLYM-PLAST TECH MAT 2022. [DOI: 10.1080/25740881.2021.1995415] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/18/2023]
Affiliation(s)
- R. K. Goyal
- Department of Metallurgical and Materials Engineering, Malaviya National Institute of Technology Jaipur, Jaipur, India
| | - R. Agrawal
- Department of Metallurgical and Materials Engineering, Malaviya National Institute of Technology Jaipur, Jaipur, India
| | - A. K. Bhargava
- Department of Metallurgical and Materials Engineering, Malaviya National Institute of Technology Jaipur, Jaipur, India
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Jirvankar PS, Khobragade D, Chandewar S, Pimpale A, Gawali R, Lokade A, Maske A, Agrawal R. Phytochemical, UV-Visible and FTIR Assessment along with in vitro Antioxidant Activity of Methanolic Extract of Tephrosia purpurea Linn Root. JPRI 2022. [DOI: 10.9734/jpri/2022/v34i3b35389] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
Aims: The original phytochemical, UV-Visible, and FTIR Spectral estimation of Tephrosia purpuria root was the subject of this study. Natural phytoconstituents were all found in methanolic extracts from the root of Tephrosia purpuria.
Study Design: Experimental research work.
Methodology: Furthermore, using UV Visible spectrophotometer equipment, the extract was scanned in the range of 380 to 900 nm, and the characteristic peaks were identified.
Results: The UV-VIS data indicated peaks at 382.70, 413.68, 536.18, 610.37, and 664.61 nm, with absorption values of 2.7930, 2.5932, 0.3114, 0.4185, and 1.5966 respectively. The presence of Natural phytoconstituents is confirmed by FTIR spectra. The findings confirm that this plant has key bioactive elements that are beneficial to our health, indicating that more research is needed.
Conclusion: Natural phytoconstituents were all found in methanolic extracts from the root of Tephrosia purpuria.
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Khan S, Agrawal R, Memon S. Comparison of Effect of Yoga versus Aerobic Exercise on Waist Circumference, Waist-Hip Ratio and Body Mass Index in Overweight and Obese Adult Individuals. Kathmandu Univ Med J (KUMJ) 2022; 20:38-42. [PMID: 36273288] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/16/2023]
Abstract
Background Obesity is becoming serious global public health issue due to sedentary lifestyle and bad eating habits. Dietary and lifestyle practices are directly related to obesity, which can cause serious health problems like cardiac ailments, diabetes, and hypertension etc. Vast varieties of options are available for weight reduction including physical exercises, various diet plans and also the pharmacological agents. Physical activity improves the fitness of the individual and helps in reducing the ill effects of the obesity. Objective To compare the effects of Yoga and Aerobic Exercise on weight circumference, waisthip ratio (WHR) and body mass index (BMI) in overweight and obese individuals. Method An experimental study was started with purposive sampling. Sixty overweight and obese individuals from the community were divided equally into two groups, one group was given supervised yoga asana and the other group was given supervised aerobic exercise for 6 weeks. Waist circumference, waist hip ratio and body mass index were taken pre and post intervention. Result Statistically significant difference was seen in pre and post intervention value of waist circumference, waist hip ratio and body mass index in both the groups with the p value < 0.05. However there was no statistical significant difference noted in waist hip ratio in individuals performing aerobic exercises as p value was > 0.05. Conclusion Both the interventions showed significant reduction in waist circumference, waist hip ratio and body mass index, while better results were noted in the individuals performing yoga asanas.
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Affiliation(s)
- S Khan
- Department of Physiotherapy, M. A. Rangoonwala College of Physiotherapy, Pune, India
| | - R Agrawal
- Department of Physiotherapy, M. A. Rangoonwala College of Physiotherapy, Pune, India
| | - S Memon
- Department of Physiotherapy, M. A. Rangoonwala College of Physiotherapy, Pune, India
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Adegun OK, Agrawal R, Jay A. SALIVARY GLAND LESIONS WITH ONCOCYTIC CHANGE: A 20-YEAR RETROSPECTIVE EVALUATION. Oral Surg Oral Med Oral Pathol Oral Radiol 2021. [DOI: 10.1016/j.oooo.2021.03.025] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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Agrawal R, Jay A, Adegun O. ORAL VERRUCOUS LESIONS—A DIAGNOSTIC DILEMMA: A 10-YEAR INSTITUTIONAL EXPERIENCE AND LITERATURE REVIEW. Oral Surg Oral Med Oral Pathol Oral Radiol 2021. [DOI: 10.1016/j.oooo.2021.03.028] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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Jay A, Kalavrezos N, Sinha D, Adegun OK, Agrawal R. DIVERSE HISTOMORPHOLOGY OF OSTEOSARCOMA; ILLUSTRATION OF TWELVE CASES. Oral Surg Oral Med Oral Pathol Oral Radiol 2021. [DOI: 10.1016/j.oooo.2021.03.026] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Agrawal R, Tso S, Eltigani EA, Busam KJ, Taibjee SM, Carr RA. PRAME immunohistochemistry as an adjunct in the diagnosis of paucicellular lentigo maligna in a young man. Br J Dermatol 2020; 184:e122. [PMID: 33140433 DOI: 10.1111/bjd.19599] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2020] [Revised: 09/07/2020] [Accepted: 09/21/2020] [Indexed: 11/29/2022]
Affiliation(s)
- R Agrawal
- South Warwickshire NHS Foundation Trust, Warwickshire, UK
| | - S Tso
- South Warwickshire NHS Foundation Trust, Warwickshire, UK
| | - E A Eltigani
- South Warwickshire NHS Foundation Trust, Warwickshire, UK
| | - K J Busam
- Memorial Sloan Kettering Cancer Centre, 1275 York Avenue, New York, NY, 10065, USA
| | - S M Taibjee
- Dorset County Hospital, Dermatology Department, Williams Ave, Dorchester, DT1 2JY, UK
| | - R A Carr
- South Warwickshire NHS Foundation Trust, Warwickshire, UK
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McLean KA, Ahmed WUR, Akhbari M, Claireaux HA, English C, Frost J, Henshall DE, Khan M, Kwek I, Nicola M, Rehman S, Varghese S, Drake TM, Bell S, Nepogodiev D, McLean KA, Drake TM, Glasbey JC, Borakati A, Drake TM, Kamarajah S, McLean KA, Bath MF, Claireaux HA, Gundogan B, Mohan M, Deekonda P, Kong C, Joyce H, Mcnamee L, Woin E, Burke J, Khatri C, Fitzgerald JE, Harrison EM, Bhangu A, Nepogodiev D, Arulkumaran N, Bell S, Duthie F, Hughes J, Pinkney TD, Prowle J, Richards T, Thomas M, Dynes K, Patel M, Patel P, Wigley C, Suresh R, Shaw A, Klimach S, Jull P, Evans D, Preece R, Ibrahim I, Manikavasagar V, Smith R, Brown FS, Deekonda P, Teo R, Sim DPY, Borakati A, Logan AE, Barai I, Amin H, Suresh S, Sethi R, Bolton W, Corbridge O, Horne L, Attalla M, Morley R, Robinson C, Hoskins T, McAllister R, Lee S, Dennis Y, Nixon G, Heywood E, Wilson H, Ng L, Samaraweera S, Mills A, Doherty C, Woin E, Belchos J, Phan V, Chouari T, Gardner T, Goergen N, Hayes JDB, MacLeod CS, McCormack R, McKinley A, McKinstry S, Milligan W, Ooi L, Rafiq NM, Sammut T, Sinclair E, Smith M, Baker C, Boulton APR, Collins J, Copley HC, Fearnhead N, Fox H, Mah T, McKenna J, Naruka V, Nigam N, Nourallah B, Perera S, Qureshi A, Saggar S, Sun L, Wang X, Yang DD, Caroll P, Doyle C, Elangovan S, Falamarzi A, Perai KG, Greenan E, Jain D, Lang-Orsini M, Lim S, O'Byrne L, Ridgway P, Van der Laan S, Wong J, Arthur J, Barclay J, Bradley P, Edwin C, Finch E, Hayashi E, Hopkins M, Kelly D, Kelly M, McCartan N, Ormrod A, Pakenham A, Hayward J, Hitchen C, Kishore A, Martins T, Philomen J, Rao R, Rickards C, Burns N, Copeland M, Durand C, Dyal A, Ghaffar A, Gidwani A, Grant M, Gribbon C, Gruhn A, Leer M, Ahmad K, Beattie G, Beatty M, Campbell G, Donaldson G, Graham S, Holmes D, Kanabar S, Liu H, McCann C, Stewart R, Vara S, Ajibola-Taylor O, Andah EJE, Ani C, Cabdi NMO, Ito G, Jones M, Komoriyama A, Patel P, Titu L, Basra M, Gallogly P, Harinath G, Leong SH, Pradhan A, Siddiqui I, Zaat S, Ali A, Galea M, Looi WL, Ng JCK, Atkin G, Azizi A, Cargill Z, China Z, Elliot J, Jebakumar R, Lam J, Mudalige G, Onyerindu C, Renju M, Babu VS, Hussain M, Joji N, Lovett B, Mownah H, Ali B, Cresswell B, Dhillon AK, Dupaguntla YS, Hungwe C, Lowe-Zinola JD, Tsang JCH, Bevan K, Cardus C, Duggal A, Hossain S, McHugh M, Scott M, Chan F, Evans R, Gurung E, Haughey B, Jacob-Ramsdale B, Kerr M, Lee J, McCann E, O'Boyle K, Reid N, Hayat F, Hodgson S, Johnston R, Jones W, Khan M, Linn T, Long S, Seetharam P, Shaman S, Smart B, Anilkumar A, Davies J, Griffith J, Hughes B, Islam Y, Kidanu D, Mushaini N, Qamar I, Robinson H, Schramm M, Tan CY, Apperley H, Billyard C, Blazeby JM, Cannon SP, Carse S, Göpfert A, Loizidou A, Parkin J, Sanders E, Sharma S, Slade G, Telfer R, Huppatz IW, Worley E, Chandramoorthy L, Friend C, Harris L, Jain P, Karim MJ, Killington K, McGillicuddy J, Rafferty C, Rahunathan N, Rayne T, Varathan Y, Verma N, Zanichelli D, Arneill M, Brown F, Campbell B, Crozier L, Henry J, McCusker C, Prabakaran P, Wilson R, Asif U, Connor M, Dindyal S, Math N, Pagarkar A, Saleem H, Seth I, Sharma S, Standfield N, Swartbol T, Adamson R, Choi JE, El Tokhy O, Ho W, Javaid NR, Kelly M, Mehdi AS, Menon D, Plumptre I, Sturrock S, Turner J, Warren O, Crane E, Ferris B, Gadsby C, Smallwood J, Vipond M, Wilson V, Amarnath T, Doshi A, Gregory C, Kandiah K, Powell B, Spoor H, Toh C, Vizor R, Common M, Dunleavy K, Harris S, Luo C, Mesbah Z, Kumar AP, Redmond A, Skulsky S, Walsh T, Daly D, Deery L, Epanomeritakis E, Harty M, Kane D, Khan K, Mackey R, McConville J, McGinnity K, Nixon G, Ang A, Kee JY, Leung E, Norman S, Palaniappan SV, Sarathy PP, Yeoh T, Frost J, Hazeldine P, Jones L, Karbowiak M, Macdonald C, Mutarambirwa A, Omotade A, Runkel M, Ryan G, Sawers N, Searle C, Suresh S, Vig S, Ahmad A, McGartland R, Sim R, Song A, Wayman J, Brown R, Chang LH, Concannon K, Crilly C, Arnold TJ, Burgin A, Cadden F, Choy CH, Coleman M, Lim D, Luk J, Mahankali-Rao P, Prudence-Taylor AJ, Ramakrishnan D, Russell J, Fawole A, Gohil J, Green B, Hussain A, McMenamin L, McMenamin L, Tang M, Azmi F, Benchetrit S, Cope T, Haque A, Harlinska A, Holdsworth R, Ivo T, Martin J, Nisar T, Patel A, Sasapu K, Trevett J, Vernet G, Aamir A, Bird C, Durham-Hall A, Gibson W, Hartley J, May N, Maynard V, Johnson S, Wood CM, O'Brien M, Orbell J, Stringfellow TD, Tenters F, Tresidder S, Cheung W, Grant A, Tod N, Bews-Hair M, Lim ZH, Lim SW, Vella-Baldacchino M, Auckburally S, Chopada A, Easdon S, Goodson R, McCurdie F, Narouz M, Radford A, Rea E, Taylor O, Yu T, Alfa-Wali M, Amani L, Auluck I, Bruce P, Emberton J, Kumar R, Lagzouli N, Mehta A, Murtaza A, Raja M, Dennahy IS, Frew K, Given A, He YY, Karim MA, MacDonald E, McDonald E, McVinnie D, Ng SK, Pettit A, Sim DPY, Berthaume-Hawkins SD, Charnley R, Fenton K, Jones D, Murphy C, Ng JQ, Reehal R, Robinson H, Seraj SS, Shang E, Tonks A, White P, Yeo A, Chong P, Gabriel R, Patel N, Richardson E, Symons L, Aubrey-Jones D, Dawood S, Dobrzynska M, Faulkner S, Griffiths H, Mahmood F, Patel P, Perry M, Power A, Simpson R, Ali A, Brobbey P, Burrows A, Elder P, Ganyani R, Horseman C, Hurst P, Mann H, Marimuthu K, McBride S, Pilsworth E, Powers N, Stanier P, Innes R, Kersey T, Kopczynska M, Langasco N, Patel N, Rajagopal R, Atkins B, Beasley W, Lim ZC, Gill A, Ang HL, Williams H, Yogeswara T, Carter R, Fam M, Fong J, Latter J, Long M, Mackinnon S, McKenzie C, Osmanska J, Raghuvir V, Shafi A, Tsang K, Walker L, Bountra K, Coldicutt O, Fletcher D, Hudson S, Iqbal S, Bernal TL, Martin JWB, Moss-Lawton F, Smallwood J, Vipond M, Cardwell A, Edgerton K, Laws J, Rai A, Robinson K, Waite K, Ward J, Youssef H, Knight C, Koo PY, Lazarou A, Stanger S, Thorn C, Triniman MC, Botha A, Boyles L, Cumming S, Deepak S, Ezzat A, Fowler AJ, Gwozdz AM, Hussain SF, Khan S, Li H, Morrell BL, Neville J, Nitiahpapand R, Pickering O, Sagoo H, Sharma E, Welsh K, Denley S, Khan S, Agarwal M, Al-Saadi N, Bhambra R, Gupta A, Jawad ZAR, Jiao LR, Khan K, Mahir G, Singagireson S, Thoms BL, Tseu B, Wei R, Yang N, Britton N, Leinhardt D, Mahfooz M, Palkhi A, Price M, Sheikh S, Barker M, Bowley D, Cant M, Datta U, Farooqi M, Lee A, Morley G, Amin MN, Parry A, Patel S, Strang S, Yoganayagam N, Adlan A, Chandramoorthy S, Choudhary Y, Das K, Feldman M, France B, Grace R, Puddy H, Soor P, Ali M, Dhillon P, Faraj A, Gerard L, Glover M, Imran H, Kim S, Patrick Y, Peto J, Prabhudesai A, Smith R, Tang A, Vadgama N, Dhaliwal R, Ecclestone T, Harris A, Ong D, Patel D, Philp C, Stewart E, Wang L, Wong E, Xu Y, Ashaye T, Fozard T, Galloway F, Kaptanis S, Mistry P, Nguyen T, Olagbaiye F, Osman M, Philip Z, Rembacken R, Tayeh S, Theodoropoulou K, Herman A, Lau J, Saha A, Trotter M, Adeleye O, Cave D, Gunwa T, Magalhães J, Makwana S, Mason R, Parish M, Regan H, Renwick P, Roberts G, Salekin D, Sivakumar C, Tariq A, Liew I, McDade A, Stewart D, Hague M, Hudson-Peacock N, Jackson CES, James F, Pitt J, Walker EY, Aftab R, Ang JJ, Anwar S, Battle J, Budd E, Chui J, Crook H, Davies P, Easby S, Hackney E, Ho B, Imam SZ, Rammell J, Andrews H, Perry C, Schinle P, Ahmed P, Aquilina T, Balai E, Church M, Cumber E, Curtis A, Davies G, Dennis Y, Dumann E, Greenhalgh S, Kim P, King S, Metcalfe KHM, Passby L, Redgrave N, Soonawalla Z, Waters S, Zornoza A, Gulzar I, Hole J, Hull K, Ishaq H, Karaj J, Kelkar A, Love E, Patel S, Thakrar D, Vine M, Waterman A, Dib NP, Francis N, Hanson M, Ingleton R, Sadanand KS, Sukirthan N, Arnell S, Ball M, Bassam N, Beghal G, Chang A, Dawe V, George A, Huq T, Hussain A, Ikram B, Kanapeckaite L, Khan M, Ramjas D, Rushd A, Sait S, Serry M, Yardimci E, Capella S, Chenciner L, Episkopos C, Karam E, McCarthy C, Moore-Kelly W, Watson N, Ahluwalia V, Barnfield J, Ben-Gal O, Bloom I, Gharatya A, Khodatars K, Merchant N, Moonan A, Moore M, Patel K, Spiers H, Sundaram K, Turner J, Bath MF, Black J, Chadwick H, Huisman L, Ingram H, Khan S, Martin L, Metcalfe M, Sangal P, Seehra J, Thatcher A, Venturini S, Whitcroft I, Afzal Z, Brown S, Gani A, Gomaa A, Hussein N, Oh SY, Pazhaniappan N, Sharkey E, Sivagnanasithiyar T, Williams C, Yeung J, Cruddas L, Gurjar S, Pau A, Prakash R, Randhawa R, Chen L, Eiben I, Naylor M, Osei-Bordom D, Trenear R, Bannard-Smith J, Griffiths N, Patel BY, Saeed F, Abdikadir H, Bennett M, Church R, Clements SE, Court J, Delvi A, Hubert J, Macdonald B, Mansour F, Patel RR, Perris R, Small S, Betts A, Brown N, Chong A, Croitoru C, Grey A, Hickland P, Ho C, Hollington D, McKie L, Nelson AR, Stewart H, Eiben P, Nedham M, Ali I, Brown T, Cumming S, Hunt C, Joyner C, McAlinden C, Roberts J, Rogers D, Thachettu A, Tyson N, Vaughan R, Verma N, Yasin T, Andrew K, Bhamra N, Leong S, Mistry R, Noble H, Rashed F, Walker NR, Watson L, Worsfold M, Yarham E, Abdikadir H, Arshad A, Barmayehvar B, Cato L, Chan-lam N, Do V, Leong A, Sheikh Z, Zheleniakova T, Coppel J, Hussain ST, Mahmood R, Nourzaie R, Prowle J, Sheik-Ali S, Thomas A, Alagappan A, Ashour R, Bains H, Diamond J, Gordon J, Ibrahim B, Khalil M, Mittapalli D, Neo YN, Patil P, Peck FS, Reza N, Swan I, Whyte M, Chaudhry S, Hernon J, Khawar H, O'Brien J, Pullinger M, Rothnie K, Ujjal S, Bhatte S, Curtis J, Green S, Mayer A, Watkinson G, Chapple K, Hawthorne T, Khaliq M, Majkowski L, Malik TAM, Mclauchlan K, En BNW, Parton S, Robinson SD, Saat MI, Shurovi BN, Varatharasasingam K, Ward AE, Behranwala K, Bertelli M, Cohen J, Duff F, Fafemi O, Gupta R, Manimaran M, Mayhew J, Peprah D, Wong MHY, Farmer N, Houghton C, Kandhari N, Khan K, Ladha D, Mayes J, McLennan F, Panahi P, Seehra H, Agrawal R, Ahmed I, Ali S, Birkinshaw F, Choudhry M, Gokani S, Harrogate S, Jamal S, Nawrozzadeh F, Swaray A, Szczap A, Warusavitarne J, Abdalla M, Asemota N, Cullum R, Hartley M, Maxwell-Armstrong C, Mulvenna C, Phillips J, Yule A, Ahmed L, Clement KD, Craig N, Elseedawy E, Gorman D, Kane L, Livie J, Livie V, Moss E, Naasan A, Ravi F, Shields P, Zhu Y, Archer M, Cobley H, Dennis R, Downes C, Guevel B, Lamptey E, Murray H, Radhakrishnan A, Saravanabavan S, Sardar M, Shaw C, Tilliridou V, Wright R, Ye W, Alturki N, Helliwell R, Jones E, Kelly D, Lambotharan S, Scott K, Sivakumar R, Victor L, Boraluwe-Rallage H, Froggatt P, Haynes S, Hung YMA, Keyte A, Matthews L, Evans E, Haray P, John I, Mathivanan A, Morgan L, Oji O, Okorocha C, Rutherford A, Spiers H, Stageman N, Tsui A, Whitham R, Amoah-Arko A, Cecil E, Dietrich A, Fitzpatrick H, Guy C, Hair J, Hilton J, Jawad L, McAleer E, Taylor Z, Yap J, Akhbari M, Debnath D, Dhir T, Elbuzidi M, Elsaddig M, Glace S, Khawaja H, Koshy R, Lal K, Lobo L, McDermott A, Meredith J, Qamar MA, Vaidya A, Acquaah F, Barfi L, Carter N, Gnanappiragasam D, Ji C, Kaminski F, Lawday S, Mackay K, Sulaiman SK, Webb R, Ananthavarathan P, Dalal F, Farrar E, Hashemi R, Hossain M, Jiang J, Kiandee M, Lex J, Mason L, Matthews JH, McGeorge E, Modhwadia S, Pinkney T, Radotra A, Rickard L, Rodman L, Sales A, Tan KL, Bachi A, Bajwa DS, Battle J, Brown LR, Butler A, Calciu A, Davies E, Gardner I, Girdlestone T, Ikogho O, Keelan G, O'Loughlin P, Tam J, Elias J, Ngaage M, Thompson J, Bristow S, Brock E, Davis H, Pantelidou M, Sathiyakeerthy A, Singh K, Chaudhry A, Dickson G, Glen P, Gregoriou K, Hamid H, Mclean A, Mehtaji P, Neophytou G, Potts S, Belgaid DR, Burke J, Durno J, Ghailan N, Hanson M, Henshaw V, Nazir UR, Omar I, Riley BJ, Roberts J, Smart G, Van Winsen K, Bhatti A, Chan M, D'Auria M, Green S, Keshvala C, Li H, Maxwell-Armstrong C, Michaelidou M, Simmonds L, Smith C, Wimalathasan A, Abbas J, Cairns C, Chin YR, Connelly A, Moug S, Nair A, Svolkinas D, Coe P, Subar D, Wang H, Zaver V, Brayley J, Cookson P, Cunningham L, Gaukroger A, Ho M, Hough A, King J, O'Hagan D, Widdison A, Brown R, Brown B, Chavan A, Francis S, Hare L, Lund J, Malone N, Mavi B, McIlwaine A, Rangarajan S, Abuhussein N, Campbell HS, Daniels J, Fitzgerald I, Mansfield S, Pendrill A, Robertson D, Smart YW, Teng T, Yates J, Belgaumkar A, Katira A, Kossoff J, Kukran S, Laing C, Mathew B, Mohamed T, Myers S, Novell R, Phillips BL, Thomas M, Turlejski T, Turner S, Varcada M, Warren L, Wynell-Mayow W, Church R, Linley-Adams L, Osborn G, Saunders M, Spencer R, Srikanthan M, Tailor S, Tullett A, Ali M, Al-Masri S, Carr G, Ebhogiaye O, Heng S, Manivannan S, Manley J, McMillan LE, Peat C, Phillips B, Thomas S, Whewell H, Williams G, Bienias A, Cope EA, Courquin GR, Day L, Garner C, Gimson A, Harris C, Markham K, Moore T, Nadin T, Phillips C, Subratty SM, Brown K, Dada J, Durbacz M, Filipescu T, Harrison E, Kennedy ED, Khoo E, Kremel D, Lyell I, Pronin S, Tummon R, Ventre C, Walls L, Wootton E, Akhtar A, Davies E, El-Sawy D, Farooq M, Gaddah M, Griffiths H, Katsaiti I, Khadem N, Leong K, Williams I, Chean CS, Chudek D, Desai H, Ellerby N, Hammad A, Malla S, Murphy B, Oshin O, Popova P, Rana S, Ward T, Abbott TEF, Akpenyi O, Edozie F, El Matary R, English W, Jeyabaladevan S, Morgan C, Naidu V, Nicholls K, Peroos S, Prowle J, Sansome S, Torrance HD, Townsend D, Brecher J, Fung H, Kazmi Z, Outlaw P, Pursnani K, Ramanujam N, Razaq A, Sattar M, Sukumar S, Tan TSE, Chohan K, Dhuna S, Haq T, Kirby S, Lacy-Colson J, Logan P, Malik Q, McCann J, Mughal Z, Sadiq S, Sharif I, Shingles C, Simon A, Burnage S, Chan SSN, Craig ARJ, Duffield J, Dutta A, Eastwood M, Iqbal F, Mahmood F, Mahmood W, Patel C, Qadeer A, Robinson A, Rotundo A, Schade A, Slade RD, De Freitas M, Kinnersley H, McDowell E, Moens-Lecumberri S, Ramsden J, Rockall T, Wiffen L, Wright S, Bruce C, Francois V, Hamdan K, Limb C, Lunt AJ, Manley L, Marks M, Phillips CFE, Agnew CJF, Barr CJ, Benons N, Hart SJ, Kandage D, Krysztopik R, Mahalingam P, Mock J, Rajendran S, Stoddart MT, Clements B, Gillespie H, Lee S, McDougall R, Murray C, O'Loane R, Periketi S, Tan S, Amoah R, Bhudia R, Dudley B, Gilbert A, Griffiths B, Khan H, McKigney N, Roberts B, Samuel R, Seelarbokus A, Stubbing-Moore A, Thompson G, Williams P, Ahmed N, Akhtar R, Chandler E, Chappelow I, Gil H, Gower T, Kale A, Lingam G, Rutler L, Sellahewa C, Sheikh A, Stringer H, Taylor R, Aglan H, Ashraf MR, Choo S, Das E, Epstein J, Gentry R, Mills D, Poolovadoo Y, Ward N, Bull K, Cole A, Hack J, Khawari S, Lake C, Mandishona T, Perry R, Sleight S, Sultan S, Thornton T, Williams S, Arif T, Castle A, Chauhan P, Chesner R, Eilon T, Kamarajah S, Kambasha C, Lock L, Loka T, Mohammad F, Motahariasl S, Roper L, Sadhra SS, Sheikh A, Toma T, Wadood Q, Yip J, Ainger E, Busti S, Cunliffe L, Flamini T, Gaffing S, Moorcroft C, Peter M, Simpson L, Stokes E, Stott G, Wilson J, York J, Yousaf A, Borakati A, Brown M, Goaman A, Hodgson B, Ijeomah A, Iroegbu U, Kaur G, Lowe C, Mahmood S, Sattar Z, Sen P, Szuman A, Abbas N, Al-Ausi M, Anto N, Bhome R, Eccles L, Elliott J, Hughes EJ, Jones A, Karunatilleke AS, Knight JS, Manson CCF, Mekhail I, Michaels L, Noton TM, Okenyi E, Reeves T, Yasin IH, Banfield DA, Harris R, Lim D, Mason-Apps C, Roe T, Sandhu J, Shafiq N, Stickler E, Tam JP, Williams LM, Ainsworth P, Boualbanat Y, Doull C, Egan E, Evans L, Hassanin K, Ninkovic-Hall G, Odunlami W, Shergill M, Traish M, Cummings D, Kershaw S, Ong J, Reid F, Toellner H, Alwandi A, Amer M, George D, Haynes K, Hughes K, Peakall L, Premakumar Y, Punjabi N, Ramwell A, Sawkins H, Ashwood J, Baker A, Baron C, Bhide I, Blake E, De Cates C, Esmail R, Hosamuddin H, Kapp J, Nguru N, Raja M, Thomson F, Ahmed H, Aishwarya G, Al-Huneidi R, Ali S, Aziz R, Burke D, Clarke B, Kausar A, Maskill D, Mecia L, Myers L, Smith ACD, Walker G, Wroe N, Donohoe C, Gibbons D, Jordan P, Keogh C, Kiely A, Lalor P, McCrohan M, Powell C, Foley MP, Reynolds J, Silke E, Thorpe O, Kong JTH, White C, Ali Q, Dalrymple J, Ge Y, Khan H, Luo RS, Paine H, Paraskeva B, Parker L, Pillai K, Salciccioli J, Selvadurai S, Sonagara V, Springford LR, Tan L, Appleton S, Leadholm N, Zhang Y, Ahern D, Cotter M, Cremen S, Durrigan T, Flack V, Hrvacic N, Jones H, Jong B, Keane K, O'Connell PR, O'sullivan J, Pek G, Shirazi S, Barker C, Brown A, Carr W, Chen Y, Guillotte C, Harte J, Kokayi A, Lau K, McFarlane S, Morrison S, Broad J, Kenefick N, Makanji D, Printz V, Saito R, Thomas O, Breen H, Kirk S, Kong CH, O'Kane A, Eddama M, Engledow A, Freeman SK, Frost A, Goh C, Lee G, Poonawala R, Suri A, Taribagil P, Brown H, Christie S, Dean S, Gravell R, Haywood E, Holt F, Pilsworth E, Rabiu R, Roscoe HW, Shergill S, Sriram A, Sureshkumar A, Tan LC, Tanna A, Vakharia A, Bhullar S, Brannick S, Dunne E, Frere M, Kerin M, Kumar KM, Pratumsuwan T, Quek R, Salman M, Van Den Berg N, Wong C, Ahluwalia J, Bagga R, Borg CM, Calabria C, Draper A, Farwana M, Joyce H, Khan A, Mazza M, Pankin G, Sait MS, Sandhu N, Virani N, Wong J, Woodhams K, Croghan N, Ghag S, Hogg G, Ismail O, John N, Nadeem K, Naqi M, Noe SM, Sharma A, Tan S, Begum F, Best R, Collishaw A, Glasbey J, Golding D, Gwilym B, Harrison P, Jackman T, Lewis N, Luk YL, Porter T, Potluri S, Stechman M, Tate S, Thomas D, Walford B, Auld F, Bleakley A, Johnston S, Jones C, Khaw J, Milne S, O'Neill S, Singh KKR, Smith R, Swan A, Thorley N, Yalamarthi S, Yin ZD, Ali A, Balian V, Bana R, Clark K, Livesey C, McLachlan G, Mohammad M, Pranesh N, Richards C, Ross F, Sajid M, Brooke M, Francombe J, Gresly J, Hutchinson S, Kerrigan K, Matthews E, Nur S, Parsons L, Sandhu A, Vyas M, White F, Zulkifli A, Zuzarte L, Al-Mousawi A, Arya J, Azam S, Yahaya AA, Gill K, Hallan R, Hathaway C, Leptidis I, McDonagh L, Mitrasinovic S, Mushtaq N, Pang N, Peiris GB, Rinkoff S, Chan L, Christopher E, Farhan-Alanie MMH, Gonzalez-Ciscar A, Graham CJ, Lim H, McLean KA, Paterson HM, Rogers A, Roy C, Rutherford D, Smith F, Zubikarai G, Al-Khudairi R, Bamford M, Chang M, Cheng J, Hedley C, Joseph R, Mitchell B, Perera S, Rothwell L, Siddiqui A, Smith J, Taylor K, Wright OW, Baryan HK, Boyd G, Conchie H, Cox L, Davies J, Gardner S, Hill N, Krishna K, Lakin F, Scotcher S, Alberts J, Asad M, Barraclough J, Campbell A, Marshall D, Wakeford W, Cronbach P, D'Souza F, Gammeri E, Houlton J, Hall M, Kethees A, Patel R, Perera M, Prowle J, Shaid M, Webb E, Beattie S, Chadwick M, El-Taji O, Haddad S, Mann M, Patel M, Popat K, Rimmer L, Riyat H, Smith H, Anandarajah C, Cipparrone M, Desai K, Gao C, Goh ET, Howlader M, Jeffreys N, Karmarkar A, Mathew G, Mukhtar H, Ozcan E, Renukanthan A, Sarens N, Sinha C, Woolley A, Bogle R, Komolafe O, Loo F, Waugh D, Zeng R, Crewe A, Mathias J, Mills A, Owen A, Prior A, Saunders I, Baker A, Crilly L, McKeon J, Ubhi HK, Adeogun A, Carr R, Davison C, Devalia S, Hayat A, Karsan RB, Osborne C, Scott K, Weegenaar C, Wijeyaratne M, Babatunde F, Barnor-Ahiaku E, Beattie G, Chitsabesan P, Dixon O, Hall N, Ilenkovan N, Mackrell T, Nithianandasivam N, Orr J, Palazzo F, Saad M, Sandland-Taylor L, Sherlock J, Ashdown T, Chandler S, Garsaa T, Lloyd J, Loh SY, Ng S, Perkins C, Powell-Chandler A, Smith F, Underhill R. Perioperative intravenous contrast administration and the incidence of acute kidney injury after major gastrointestinal surgery: prospective, multicentre cohort study. Br J Surg 2020; 107:1023-1032. [PMID: 32026470 DOI: 10.1002/bjs.11453] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2019] [Revised: 09/21/2019] [Accepted: 11/08/2019] [Indexed: 01/14/2023]
Abstract
BACKGROUND This study aimed to determine the impact of preoperative exposure to intravenous contrast for CT and the risk of developing postoperative acute kidney injury (AKI) in patients undergoing major gastrointestinal surgery. METHODS This prospective, multicentre cohort study included adults undergoing gastrointestinal resection, stoma reversal or liver resection. Both elective and emergency procedures were included. Preoperative exposure to intravenous contrast was defined as exposure to contrast administered for the purposes of CT up to 7 days before surgery. The primary endpoint was the rate of AKI within 7 days. Propensity score-matched models were adjusted for patient, disease and operative variables. In a sensitivity analysis, a propensity score-matched model explored the association between preoperative exposure to contrast and AKI in the first 48 h after surgery. RESULTS A total of 5378 patients were included across 173 centres. Overall, 1249 patients (23·2 per cent) received intravenous contrast. The overall rate of AKI within 7 days of surgery was 13·4 per cent (718 of 5378). In the propensity score-matched model, preoperative exposure to contrast was not associated with AKI within 7 days (odds ratio (OR) 0·95, 95 per cent c.i. 0·73 to 1·21; P = 0·669). The sensitivity analysis showed no association between preoperative contrast administration and AKI within 48 h after operation (OR 1·09, 0·84 to 1·41; P = 0·498). CONCLUSION There was no association between preoperative intravenous contrast administered for CT up to 7 days before surgery and postoperative AKI. Risk of contrast-induced nephropathy should not be used as a reason to avoid contrast-enhanced CT.
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Nowakowski S, Razjouyan J, Naik AD, Agrawal R, Velamuri K, Singh S, Sharafkhaneh A, Kunik ME. 1156 Polysomnographic Total Sleep Time: A Novel Biomarker For Dementia. Sleep 2020. [DOI: 10.1093/sleep/zsaa056.1150] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Abstract
Introduction
Neuroprotection, early diagnosis, and behavioral intervention are national priorities for dementia research. Sleep duration is emerging as an important potential remediable risk factor. In this study, we examined whether total sleep time (TST) derived from attended overnight polysomnography (PSG) studies is associated with an increased prevalence of dementia diagnosis and determined the optimal cut-point.
Methods
We identified 69,847 PSG sleep studies using CPT code 95810 from 2000-19 in the US Department of Veteran Affairs (VA) national database of patient care. We used natural language processing to verify PSG reports and extract TST values from the patient free-text notes. We examined a TST of 240-420 minutes in 10-minute increments using a run chart (time series) approach to determine the optimal cut-point for determining greater odds of dementia.
Results
Patients had a mean age of 55.4±13.8, 91.5% were male, and 64% were Caucasian. PSG studies revealed a mean TST of 310.6±79.5 minutes. The run chart time series analysis revealing < 360 minutes being the optimal cut-point for increased odds of dementia (OR: 1.64, 95% CI: 1.36-1.99, p<.05).
Conclusion
Lower TST predicted higher prevalence of dementia diagnosis. TST of 360 minutes may serve as the optimal cut-point to determine greater odds of dementia. This is an important study examining PSG sleep duration and the prevalence of dementia across 19 years in the largest integrated healthcare system in the US. TST may function as a potential biomarker for developing dementia.
Support
This material is based upon work supported in part by the Department of Veteran Affairs, Veterans Health Administration, Office of Research and Development, and the Center for Innovations in Quality, Effectiveness and Safety (CIN 13-413). Dr. Nowakowski is also supported by a National Institutes of Health (NIH) Grant (R01NR018342).
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Affiliation(s)
- S Nowakowski
- Baylor College of Medicine, Houston, TX
- Michael E DeBakey Veteran Affairs Medical Center, Houston, TX
| | - J Razjouyan
- Baylor College of Medicine, Houston, TX
- Michael E DeBakey Veteran Affairs Medical Center, Houston, TX
| | - A D Naik
- Baylor College of Medicine, Houston, TX
- Michael E DeBakey Veteran Affairs Medical Center, Houston, TX
| | - R Agrawal
- Baylor College of Medicine, Houston, TX
- Michael E DeBakey Veteran Affairs Medical Center, Houston, TX
| | - K Velamuri
- Baylor College of Medicine, Houston, TX
- Michael E DeBakey Veteran Affairs Medical Center, Houston, TX
| | - S Singh
- Baylor College of Medicine, Houston, TX
- Michael E DeBakey Veteran Affairs Medical Center, Houston, TX
| | - A Sharafkhaneh
- Baylor College of Medicine, Houston, TX
- Michael E DeBakey Veteran Affairs Medical Center, Houston, TX
| | - M E Kunik
- Baylor College of Medicine, Houston, TX
- Michael E DeBakey Veteran Affairs Medical Center, Houston, TX
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Nowakowski S, Razjouyan J, Naik AD, Agrawal R, Velamuri K, Singh S, Sharafkhaneh A. 1180 The Use Of Natural Language Processing To Extract Data From Psg Sleep Study Reports Using National Vha Electronic Medical Record Data. Sleep 2020. [DOI: 10.1093/sleep/zsaa056.1174] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Abstract
Introduction
In 2007, Congress asked the Department of Veteran Affairs to pay closer attention to the incidence of sleep disorders among veterans. We aimed to use natural language processing (NLP), a method that applies algorithms to understand the meaning and structure of sentences within Electronic Health Record (EHR) patient free-text notes, to identify the number of attended polysomnography (PSG) studies conducted in the Veterans Health Administration (VHA) and to evaluate the performance of NLP in extracting sleep data from the notes.
Methods
We identified 481,115 sleep studies using CPT code 95810 from 2000-19 in the national VHA. We used rule-based regular expression method (phrases: “sleep stage” and “arousal index”) to identify attended PSG reports in the patient free-text notes in the EHR, of which 69,847 records met the rule-based criteria. We randomly selected 178 notes to compare the accuracy of the algorithm in mining sleep parameters: total sleep time (TST), sleep efficiency (SE) and sleep onset latency (SOL) compared to human manual chart review.
Results
The number of documented PSG studies increased each year from 963 in 2000 to 14,209 in 2018. System performance of NLP compared to manually annotated reference standard in detecting sleep parameters was 83% for TST, 87% for SE, and 81% for SOL (accuracy benchmark ≥ 80%).
Conclusion
This study showed that NLP is a useful technique to mine EHR and extract data from patients’ free-text notes. Reasons that NLP is not 100% accurate included, the note authors used different phrasing (e.g., “recording duration”) which the NLP algorithm did not detect/extract or authors omitting sleep continuity variables from the notes. Nevertheless, this automated strategy to identify and extract sleep data can serve as an effective tool in large health care systems to be used for research and evaluation to improve sleep medicine patient care and outcomes.
Support
This material is based upon work supported in part by the Department of Veteran Affairs, Veterans Health Administration, Office of Research and Development, and the Center for Innovations in Quality, Effectiveness and Safety (CIN 13-413). Dr. Nowakowski is also supported by a National Institutes of Health (NIH) Grant (R01NR018342).
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Affiliation(s)
- S Nowakowski
- Baylor College of Medicine, Houston, TX
- Michael E DeBakey VA Medical Center, Houston, TX
| | - J Razjouyan
- Baylor College of Medicine, Houston, TX
- Michael E DeBakey VA Medical Center, Houston, TX
| | - A D Naik
- Baylor College of Medicine, Houston, TX
- Michael E DeBakey VA Medical Center, Houston, TX
| | - R Agrawal
- Baylor College of Medicine, Houston, TX
- Michael E DeBakey VA Medical Center, Houston, TX
| | - K Velamuri
- Baylor College of Medicine, Houston, TX
- Michael E DeBakey VA Medical Center, Houston, TX
| | - S Singh
- Baylor College of Medicine, Houston, TX
- Michael E DeBakey VA Medical Center, Houston, TX
| | - A Sharafkhaneh
- Baylor College of Medicine, Houston, TX
- Michael E DeBakey VA Medical Center, Houston, TX
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Agrawal R, Karanovic S, Gee BC, Carr RA. A pruritic hyperkeratotic plaque on the foot of a 35-year-old woman. Clin Exp Dermatol 2020; 45:771-774. [PMID: 32320098 DOI: 10.1111/ced.14217] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/04/2020] [Indexed: 11/29/2022]
Affiliation(s)
- R Agrawal
- Departments of, Department of, Dermatology, South Warwickshire NHS Foundation Trust, Warwick, UK
| | - S Karanovic
- Departments of, Department of, Dermatology, South Warwickshire NHS Foundation Trust, Warwick, UK
| | - B C Gee
- Departments of, Department of, Dermatology, South Warwickshire NHS Foundation Trust, Warwick, UK
| | - R A Carr
- Department of, Pathology, South Warwickshire NHS Foundation Trust, Warwick, UK
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Abstract
Seven visually impaired men in India were extensively interviewed regarding their attitudes toward mainstreaming and the problems they were facing. Their IQs and levels of anxiety were also assessed. It was found that, for successful mainstreaming, the characteristics of individuals are as important as the social environments in which they are placed.
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Affiliation(s)
- R. Agrawal
- Department of Psychology, Guru Nanak Dev University, Amritsar-143005, India
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Davidson H, Agrawal R, Kelly A. 683 Retrospective Review of Kawasaki Disease at the Women’s and Children’s Hospital, Adelaide. Heart Lung Circ 2020. [DOI: 10.1016/j.hlc.2020.09.690] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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Agrawal R, Browne R, Baldwin N, Scott H, Tso S. Faculty development: clinical dermatology for medical secretaries and administrative staff. Clin Exp Dermatol 2019; 45:479-481. [PMID: 31828812 DOI: 10.1111/ced.14155] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/10/2019] [Indexed: 12/01/2022]
Affiliation(s)
- R Agrawal
- Department of Dermatology, Warwick Hospital, South Warwickshire NHS Foundation Trust, Lakin Road, Warwick, UK
| | - R Browne
- Department of Dermatology, Warwick Hospital, South Warwickshire NHS Foundation Trust, Lakin Road, Warwick, UK
| | - N Baldwin
- Department of Dermatology, Warwick Hospital, South Warwickshire NHS Foundation Trust, Lakin Road, Warwick, UK
| | - H Scott
- Department of Dermatology, Warwick Hospital, South Warwickshire NHS Foundation Trust, Lakin Road, Warwick, UK
| | - S Tso
- Department of Dermatology, Warwick Hospital, South Warwickshire NHS Foundation Trust, Lakin Road, Warwick, UK
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Gupta K, Chaturvedi TP, Gupta J, Agrawal R. Cell proliferation proteins and aggressiveness of histological variants of ameloblastoma and keratocystic odontogenic tumor. Biotech Histochem 2019; 94:348-351. [DOI: 10.1080/10520295.2019.1571226] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022] Open
Affiliation(s)
- K. Gupta
- Faculty of Dental Sciences, IMS, BHU, Varanasi, India
| | | | - J. Gupta
- Faculty of Dental Sciences, IMS, BHU, Varanasi, India
| | - R. Agrawal
- Faculty of Dental Sciences, IMS, BHU, Varanasi, India
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Agrawal R, Patel D, Vora P. Orthopaedic traction with passive nasoalveolar moulding in a bilateral cleft lip and palate patient - Rediscovering the old. JPRAS Open 2018; 19:50-55. [PMID: 32158852 PMCID: PMC7061658 DOI: 10.1016/j.jpra.2018.10.007] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2018] [Revised: 10/17/2018] [Accepted: 10/25/2018] [Indexed: 11/25/2022] Open
Abstract
Introduction A 22-day-old male infant presented with complete bilateral cleft lip and palate with prominent premaxillary segment, wide alar base, flat alar domes and no columellar tissue, thus leading to a severe facial deformity. A presurgical nasoalveolar moulding (PNAM) procedure was planned to facilitate an optimal surgical approximation of the cleft and surrounding tissues. Methods PNAM was performed on the basis of the hypothesis that ‘The palatal shelves continue to grow unabated if adequate relief is provided by wax mock up while preparing the feeding plate’. An intraoral device, which consisted of an acrylic feeding plate, was constructed after adequate wax mock up in the cleft area for passive moulding, along with extraoral traction force through active lip taping. A nasal stent was subsequently attached to lift the nasal domes and lengthen the columella. The changes thus achieved with PNAM were assessed using innovative photographic and model analyses. Results On completion of PNAM, the qualitative photographic changes showed significant premaxillary setback, columellar lengthening and fullness of alar domes. The quantitative model analysis revealed reduction in the anteroposterior cleft gap by 5 mm and 5.5 mm on right and left sides, respectively. Transverse distance between the two palatal segments reduced by 3.5 mm, 8 mm and 8.5 mm in anterior, middle and posterior regions, respectively. Conclusion Orthodontic intervention performed for 11 weeks by PNAM helped to retract the premaxilla, reduce the cleft gap, improve the arch form, approximate lip segments and distinctly lengthen the columella. Hence, it improved the morphology of the nose by correcting the flattened nasal wings. This aided the surgeon to achieve an optimal surgical repair.
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Affiliation(s)
- R Agrawal
- Department of Orthodontics and Dentofacial Orthopaedics, AMC Dental College and Hospital, Khokhra, Ahmedabad, Gujarat, India
| | - D Patel
- Department of Orthodontics and Dentofacial Orthopaedics, AMC Dental College and Hospital, Khokhra, Ahmedabad, Gujarat, India
| | - P Vora
- Department of Orthodontics and Dentofacial Orthopaedics, AMC Dental College and Hospital, Khokhra, Ahmedabad, Gujarat, India
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Gligorov J, Ataseven B, Verrill M, De Laurentiis M, Jung K, Azim H, Al-Sakaff N, Lauer S, Shing M, Pivot X, Koroveshi D, Bouzid K, Casalnuovo M, Cascallar D, Korbenfeld EP, Bastick P, Beith J, Colosimo M, Friedlander M, Ganju V, Green M, Patterson K, Redfern A, Richardson G, Ceric T, Gordana K, Beato CA, Ferrari M, Hegg R, Helena V, Ismael GF, Lessa AE, Mano M, Morelle A, Nogueira JA, Timcheva K, Tomova A, Tsakova M, Zlatareva-Petrova A, Asselah J, Assi H, Brezden-Masley C, Chia S, Freedman O, Harb M, Joy AA, Kulkarni S, Prady C, Gaete AAA, Matamala L, Torres R, Yanez E, Franco S, Urrego M, Gugić D, Vrbanec D, Melichar B, Prausová J, Vyzula R, Pilarte RG, León MI, Muñoz R, Ramos G, Azeem HA, Aziz AA, El Zawahry H, Osegueda FR, Alexandre J, Artignan X, Barletta H, Beguier E, Berdah JF, Marty CB, Bollet M, Bourgeois H, Bressac C, Burki F, Campone M, Coeffic D, Cojocarasu OZ, Dagada C, Dalenc F, Del Piano F, Desauw C, Desmoulins I, Dohollou N, Egreteau J, Ferrero JM, Foa C, Garidi R, Gasnault L, Gligorov J, Guardiola E, Hamizi S, Jarcau R, Jacquin JP, Jaubert D, Jolimoy G, Mineur HL, Largillier R, Leduc B, Martin P, Melis A, Monge J, Moullet I, Mousseau M, Nguyen S, Orfeuvre H, Petit T, Pivot X, Priou F, Bach IS, Simon H, Stefani L, Uwer L, Youssef A, Aktas B, von der Assen A, Augustin D, Balser C, Bauer LE, Bechtner C, Beyer G, Brucker C, Bückner U, Busch S, Christensen B, Deryal M, Farrokh A, Faust E, Friedrichs K, Graf H, Griesshammer M, Grischke EM, Hänle C, Heider A, Henschen S, Hesse T, Jackisch C, Kisro J, Köhler A, Kuemmel S, Lampe D, Lantzsch T, Latos K, Lex B, Liedtke C, Luedders D, Maintz C, Müller V, Overkamp F, Park-Simon TW, Paul M, Prechtl A, Ringsdorf U, Runnebaum I, Ruth S, Salat C, Scheffen I, Schilling J, Schmatloch S, Schmidt M, Schneeweiss A, Schrader I, Seipelt G, Simon E, Stefek A, Stickeler E, Thill M, Tio J, Tuczek A, Warm M, Weigel M, Wischnik A, Wojcinski S, Ziegler-Löhr K, Aravantinos G, Ardavanis A, Fountzilas G, Gogas H, Kakolyris S, Mavroudis D, Papadimitriou C, Papandreou C, Papazisis K, Castro H, Hernandez-Monroy CE, Ngan R, Yeo W, Bittner N, Boer K, Csejtei A, Horvath Z, Kocsis J, Mangel LC, Mezei K, Nagy Z, Szanto J, Atmakusuma D, Fadjari H, Kurnianda D, Prayogo N, Tanggo EH, Coate L, Hennessy B, Kelly C, Martin M, Nasim S, O'Connor M, Aieta M, Allegrini G, Amadori D, Bidoli P, Biti G, Bordonaro R, Bottini A, Carterni G, Cavanna L, Cazzaniga M, Cognetti F, Contu A, Cruciani G, Donadio M, Falcone A, Farci D, Forcignanò RC, Frassoldati A, Gaion F, Gamucci T, Giotta F, de Laurentiis M, Livi L, Lorusso V, Maiello E, Marchetti P, Mariani G, Mion M, Moscetti L, Musolino A, Pazzola A, Pedrazzoli P, Pigi A, de Placido S, Caremoli ER, Santoro A, Tienghi A, Ahn JS, Jung KH, Lee KS, Lee SH, Seo JH, Sohn JH, Cesas A, Juozaityte E, Cheah NLC, Chong FLT, Devi BC, Phua V, Teoh D, Ching LW, Yusof M, Corona J, Dominguez A, Mendoza RLG, Hernandez CA, Ramiro AJ, Santos JM, Espinosa PM, Villarreal Garza CM, Errihani H, Bakker S, van den Berkmortel F, Blaisse R, Huinink DTB, van den Bosch J, Braun J, Dercksen M, Droogendijk H, Erdkamp F, Haringhuizen A, de Jongh F, Kok T, Los M, Madretsma S, Terwogt JMM, van der Padt A, van Rossum-Schornagel QC, Smilde T, de Valk B, van der Velden A, van Warmerdam L, van de Wouw A, North R, Kersten C, Mjaaland I, Wist E, Aziz Z, Masood N, Rashid K, Shah M, Alcedo JC, Aleman D, Neciosup S, Reategui R, Valdiviezo N, Vera L, Fernando G, Roque F, Strebel HM, Krzemieniecki K, Litwiniuk M, Mruk A, Pienkowski T, Sawrycki P, Slomian G, Tomczak P, Afonso N, Cardoso F, Damasceno M, Nave M, Badulescu F, Ciule L, Curescu S, Eniu A, Filip D, Grecea D, Jinga DC, Lungulescu D, Oprean CM, Stanculeanu DL, Turdean M, Dvornichenko V, Emelyanov S, Lichinitser M, Manikhas A, Sakaeva D, Shirinkin V, Stroyakovskiy D, Abulkhair O, Zekri J, Filipovic S, Kovcin V, Nedovic J, Pesic J, Vasovic S, Ng R, Bystricky B, Leskova J, Mardiak J, Mišurová E, Wagnerova M, Takač I, Demetriou GS, Dreosti L, Govender P, Jordaan JP, Veersamy P, Romero JLA, Lopez NB, Arias CC, Chacon J, Aramburo AF, Morales LAF, Garcia M, Estevez LG, Garcia-Palomo Perez A, Garcia Saenz JA, Garcia Sanchis L, Cubells LG, Cortijo LG, Santiago SG, De Aranguiz BHF, Mañas JJI, Gallego PJ, Cussac AL, Ferrandiz CL, Garrido ML, Alvarez PL, Vega JML, Del Prado PM, Jañez NM, Murillo SM, Rosales AM, Jaso LM, Fernandez IP, Martorell AP, Carrion RP, Simon SP, Alcibar AP, Lorenzo JP, Garcia VQ, Asensio TRYC, Maicas MDT, Villanueva Silva MJ, Killander F, Svensson JH, Fehr M, Hauser N, Müller A, Pagani O, Passmann-Kegel H, Popescu R, Rabaglio M, Rauch D, Schlatter C, Zaman K, Chang TW, Huang CS, Wang HC, Yu JC, Bandidwattanawong C, Maneechavakajorn J, Seetalarom K, Dejthevaporn T(S, Somwangprasert A, Vongsaisuwon M, Akbulut H, Altundag K, Arican A, Bozcuk H, Eralp Y, Idris M, Isikdogan A, Senol CH, Sevinc A, Uygun K, Yucel E, Yucel I, Yumuk F, Shparyk Y, Voitko N, Jaloudi M, Adams J, Agrawal R, Ahmed S, Alhasso A, Allerton R, Anwar S, Archer C, Ashford R, Barraclough L, Bertelli G, Bishop J, Branson T, Butt M, Chakrabarti A, Chakraborti P, Churn M, Crowley C, Davis R, Dhadda A, Eldeeb H, Fraser J, Hall J, Hickish T, Hogg M, Howe T, Joffe J, Kelleher M, Kelly S, Kendall A, Kristeleit H, Lumsden G, Macmillan C, MacPherson I, Malik Z, Mithal N, Neal A, Panwar U, Proctor A, Proctor SJ, Raj S, Rehman S, Sandri I, Scatchard K, Sherwin E, Sims E, Singer J, Smith S, Tahir S, Taylor W, Tsalic M, Verrill M, Wardley A, Waters S, Wheatley D, Wright K, Yuille F, Alonso I, Artagaveytia N, Rodriguez R, Arbona E, Garcia Y, Lion L, Marcano D, Van Thuan T. Safety and tolerability of subcutaneous trastuzumab for the adjuvant treatment of human epidermal growth factor receptor 2-positive early breast cancer: SafeHer phase III study's primary analysis of 2573 patients. Eur J Cancer 2017. [DOI: 10.1016/j.ejca.2017.05.010] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Cameron D, Morden JP, Canney P, Velikova G, Coleman R, Bartlett J, Agrawal R, Banerji J, Bertelli G, Bloomfield D, Brunt AM, Earl H, Ellis P, Gaunt C, Gillman A, Hearfield N, Laing R, Murray N, Couper N, Stein RC, Verrill M, Wardley A, Barrett-Lee P, Bliss JM. Accelerated versus standard epirubicin followed by cyclophosphamide, methotrexate, and fluorouracil or capecitabine as adjuvant therapy for breast cancer in the randomised UK TACT2 trial (CRUK/05/19): a multicentre, phase 3, open-label, randomised, controlled trial. Lancet Oncol 2017; 18:929-945. [PMID: 28600210 PMCID: PMC5489700 DOI: 10.1016/s1470-2045(17)30404-7] [Citation(s) in RCA: 43] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2017] [Revised: 03/28/2017] [Accepted: 05/10/2017] [Indexed: 01/24/2023]
Abstract
BACKGROUND Adjuvant chemotherapy for early breast cancer has improved outcomes but causes toxicity. The UK TACT2 trial used a 2×2 factorial design to test two hypotheses: whether use of accelerated epirubicin would improve time to tumour recurrence (TTR); and whether use of oral capecitabine instead of cyclophosphamide would be non-inferior in terms of patients' outcomes and would improve toxicity, quality of life, or both. METHODS In this multicentre, phase 3, randomised, controlled trial, we enrolled patients aged 18 years or older from 129 UK centres who had histologically confirmed node-positive or high-risk node-negative operable breast cancer, had undergone complete excision, and were due to receive adjuvant chemotherapy. Patients were randomly assigned to receive four cycles of 100 mg/m2 epirubicin either every 3 weeks (standard epirubicin) or every 2 weeks with 6 mg pegfilgrastim on day 2 of each cycle (accelerated epirubicin), followed by four 4-week cycles of either classic cyclophosphamide, methotrexate, and fluorouracil (CMF; 600 mg/m2 cyclophosphamide intravenously on days 1 and 8 or 100 mg/m2 orally on days 1-14; 40 mg/m2 methotrexate intravenously on days 1 and 8; and 600 mg/m2 fluorouracil intravenously on days 1 and 8 of each cycle) or four 3-week cycles of 2500 mg/m2 capecitabine (1250 mg/m2 given twice daily on days 1-14 of each cycle). The randomisation schedule was computer generated in random permuted blocks, stratified by centre, number of nodes involved (none vs one to three vs four or more), age (≤50 years vs >50 years), and planned endocrine treatment (yes vs no). The primary endpoint was TTR, defined as time from randomisation to first invasive relapse or breast cancer death, with intention-to-treat analysis of standard versus accelerated epirubicin and per-protocol analysis of CMF versus capecitabine. This trial is registered with ISRCTN, number 68068041, and with ClinicalTrials.gov, number NCT00301925. FINDINGS From Dec 16, 2005, to Dec 5, 2008, 4391 patients (4371 women and 20 men) were recruited. At a median follow-up of 85·6 months (IQR 80·6-95·9) no significant difference was seen in the proportions of patients free from TTR events between the accelerated and standard epirubicin groups (overall hazard ratio [HR] 0·94, 95% CI 0·81-1·09; stratified p=0·42). At 5 years, 85·9% (95% CI 84·3-87·3) of patients receiving standard epirubicin and 87·1% (85·6-88·4) of those receiving accelerated epirubicin were free from TTR events. 4358 patients were included in the per-protocol analysis, and no difference was seen in the proportions of patients free from TTR events between the CMF and capecitabine groups (HR 0·98, 95% CI 0·85-1.14; stratified p=0·00092 for non-inferiority). Compared with baseline, significantly more patients taking CMF than those taking capecitabine had clinically relevant worsening of quality of life at end of treatment (255 [58%] of 441 vs 235 [50%] of 475; p=0·011) and at 12 months (114 [34%] of 334 vs 89 [22%] of 401; p<0·001 at 12 months) and had worse quality of life over time (p<0·0001). Detailed toxicity and quality-of-life data were collected from 2115 (48%) of treated patients. The most common grade 3 or higher adverse events in cycles 1-4 were neutropenia (175 [16%]) and fatigue (56 [5%]) of the 1070 patients treated with standard epirubicin, and fatigue (63 [6%]) and infection (34 [3%]) of the 1045 patients treated with accelerated epirubicin. In cycles 5-8, the most common grade 3 or higher adverse events were neutropenia (321 [31%]) and fatigue (109 [11%]) in the patients treated with CMF, and hand-foot syndrome (129 [12%]) and diarrhoea (67 [6%]) in the 1044 patients treated with capcitabine. INTERPRETATION We found no benefit from increasing the dose density of the anthracycline component of chemotherapy. However, capecitabine could be used in place of CMF without significant loss of efficacy and with improved quality of life. FUNDING Cancer Research UK, Amgen, Pfizer, and Roche.
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Affiliation(s)
- David Cameron
- Cancer Research UK Edinburgh Centre, MRC Institute of Genetics and Molecular Medicine, University of Edinburgh, Edinburgh, UK.
| | - James P Morden
- ICR-CTSU, Division of Clinical Studies, Institute of Cancer Research, London, UK
| | - Peter Canney
- Department of Oncology, Beatson Hospital, Glasgow, UK
| | - Galina Velikova
- St James' Institute of Oncology, University of Leeds, Leeds, UK
| | - Robert Coleman
- Department of Oncology, Weston Park Hospital, Sheffield, UK
| | - John Bartlett
- Department of Diagnostic Development, Ontario Institute for Cancer Research, Toronto, ON, Canada
| | - Rajiv Agrawal
- Department of Oncology, Shrewsbury & Telford Hospitals NHS Trust, Shrewsbury, UK
| | - Jane Banerji
- ICR-CTSU, Division of Clinical Studies, Institute of Cancer Research, London, UK
| | | | - David Bloomfield
- Department of Oncology, Royal Sussex County Hospital, Brighton, UK
| | - A Murray Brunt
- Department of Oncology, Royal Stoke University Hospital, Stoke-on-Trent, UK
| | - Helena Earl
- Department of Oncology, Addenbrooke's Hospital, Cambridge, UK
| | - Paul Ellis
- Department of Oncology, Guy's and St Thomas' NHS Foundation Trust, London, UK
| | - Claire Gaunt
- Cancer Research UK Clinical Trials Unit, University of Birmingham, UK
| | - Alexa Gillman
- ICR-CTSU, Division of Clinical Studies, Institute of Cancer Research, London, UK
| | | | - Robert Laing
- Department of Oncology, Royal Surrey County Hospital, Guildford, UK
| | - Nicholas Murray
- Department of Oncology, Southampton General Hospital, Southampton, UK
| | - Niki Couper
- Cancer Clinical Trials Unit Scotland (CaCTUS), Glasgow, UK
| | - Robert C Stein
- Department of Oncology, NIHR University College London Hospitals Biomedical Research Centre, London, UK
| | - Mark Verrill
- Department of Oncology, Northern Centre for Cancer Care, Freeman Hospital, Newcastle, UK
| | - Andrew Wardley
- Department of Oncology, Christie Hospital, Manchester, UK
| | | | - Judith M Bliss
- ICR-CTSU, Division of Clinical Studies, Institute of Cancer Research, London, UK
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Earl HM, Hiller L, Howard HC, Dunn JA, Young J, Bowden SJ, McDermaid M, Waterhouse AK, Wilson G, Agrawal R, O'Reilly S, Bowman A, Ritchie DM, Goodman A, Hickish T, McAdam K, Cameron D, Dodwell D, Rea DW, Caldas C, Provenzano E, Abraham JE, Canney P, Crown JP, Kennedy MJ, Coleman R, Leonard RC, Carmichael JA, Wardley AM, Poole CJ. Addition of gemcitabine to paclitaxel, epirubicin, and cyclophosphamide adjuvant chemotherapy for women with early-stage breast cancer (tAnGo): final 10-year follow-up of an open-label, randomised, phase 3 trial. Lancet Oncol 2017; 18:755-769. [PMID: 28479233 DOI: 10.1016/s1470-2045(17)30319-4] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2017] [Revised: 02/24/2017] [Accepted: 03/01/2017] [Indexed: 02/02/2023]
Abstract
BACKGROUND The tAnGo trial was designed to investigate the potential role of gemcitabine when added to anthracycline and taxane-containing adjuvant chemotherapy for early breast cancer. When this study was developed, gemcitabine had shown significant activity in metastatic breast cancer, and there was evidence of a favourable interaction with paclitaxel. METHODS tAnGo was an international, open-label, randomised, phase 3 superiority trial that enrolled women aged 18 years or older with newly diagnosed, early-stage breast cancer who had a definite indication for chemotherapy, any nodal status, any hormone receptor status, Eastern Cooperative Oncology Group performance status of 0-1, and adequate bone marrow, hepatic, and renal function. Women were recruited from 127 clinical centres and hospitals in the UK and Ireland, and randomly assigned (1:1) to one of two treatment regimens: epirubicin, cyclophosphamide, and paclitaxel (four cycles of 90 mg/m2 intravenously administered epirubicin and 600 mg/m2 intravenously administered cyclophosphamide on day 1 every 3 weeks, followed by four cycles of 175 mg/m2 paclitaxel as a 3 h infusion on day 1 every 3 weeks) or epirubicin, cyclophosphamide, and paclitaxel plus gemcitabine (the same chemotherapy regimen as the other group, with the addition of 1250 mg/m2 gemcitabine to the paclitaxel cycles, administered intravenously as a 0·5 h infusion on days 1 and 8 every 3 weeks). Patients were randomly assigned by a central computerised deterministic minimisation procedure, with stratification by country, age, radiotherapy intent, nodal status, and oestrogen receptor and HER-2 status. The primary endpoint was disease-free survival and the trial aimed to detect 5% differences in 5-year disease-free survival between the treatment groups. Recruitment completed in 2004 and this is the final, intention-to-treat analysis. This trial is registered with EudraCT (2004-002927-41), ISRCTN (51146252), and ClinicalTrials.gov (NCT00039546). FINDINGS Between Aug 22, 2001, and Nov 26, 2004, 3152 patients were enrolled and randomly assigned to epirubicin, cyclophosphamide, paclitaxel, and gemcitabine (gemcitabine group; n=1576) or to epirubicin, cyclophosphamide, and paclitaxel (control group; n=1576). 11 patients (six in the gemcitabine group and five in the control group) were ineligible because of pre-existing metastases and were therefore excluded from the analysis. At this protocol-specified final analysis (median follow-up 10 years [IQR 10-10]), 1087 disease-free survival events and 914 deaths had occurred. Disease-free survival did not differ significantly between the treatment groups at 10 years (65% [63-68] in the gemcitabine group vs 65% [62-67] in the control group), and median disease-free survival was not reached (adjusted hazard ratio 0·97 [95% CI 0·86-1·10], p=0·64). Toxicity, dose intensity, and a detailed safety substudy showed both regimens to be safe, deliverable, and tolerable. Grade 3 and 4 toxicities were reported at expected levels in both groups. The most common were neutropenia (527 [34%] of 1565 patients in the gemcitabine group vs 412 [26%] of 1567 in the control group), myalgia and arthralgia (207 [13%] vs 186 [12%]), fatigue (207 [13%] vs 152 [10%]), infection (202 [13%] vs 141 [9%]), vomiting (143 [9%] vs 108 [7%]), and nausea (132 [8%] vs 102 [7%]). INTERPRETATION The addition of gemcitabine to anthracycline and taxane-based adjuvant chemotherapy at this dose and schedule confers no therapeutic advantage in terms of disease-free survival in early breast cancer, although it can cause increased toxicity. Therefore, gemcitabine has not been added to standard adjuvant chemotherapy in breast cancer for any subgroup. FUNDING Cancer Research UK core funding for Clinical Trials Unit at the University of Birmingham, Eli Lilly, Bristol-Myers Squibb, and Pfizer.
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Affiliation(s)
- Helena M Earl
- Department of Oncology, Addenbrooke's Hospital, University of Cambridge, Cambridge UK; NIHR Cambridge Biomedical Research Centre, Cambridge, UK; Cambridge Breast Cancer Research Unit, Cambridge, UK.
| | - Louise Hiller
- Warwick Clinical Trials Unit, University of Warwick, Coventry, UK
| | - Helen C Howard
- Leeds Institute for Clinical Trials Research, University of Leeds, Leeds, UK
| | - Janet A Dunn
- Warwick Clinical Trials Unit, University of Warwick, Coventry, UK
| | - Jennie Young
- Cancer Research UK Clinical Trials Unit (CRCTU), Institute of Cancer and Genomic Sciences, University of Birmingham, Birmingham, UK
| | - Sarah J Bowden
- Cancer Research UK Clinical Trials Unit (CRCTU), Institute of Cancer and Genomic Sciences, University of Birmingham, Birmingham, UK
| | - Michelle McDermaid
- Scottish Clinical Trials Research Unit, NHS Natio nal Services Scotland, Edinburgh, UK
| | - Anna K Waterhouse
- Leeds Institute for Clinical Trials Research, University of Leeds, Leeds, UK
| | | | - Rajiv Agrawal
- Department of Oncology, Shrewsbury & Telford Hospitals NHS Trust, Shrewsbury, UK
| | - Susan O'Reilly
- Department of Oncology, Clatterbridge Cancer Centre, Wirral, UK
| | - Angela Bowman
- Edinburgh Cancer Centre, Western General Hospital, Edinburgh, UK
| | - Diana M Ritchie
- Department of Oncology, Beatson West of Scotland Cancer Centre, Glasgow, UK
| | - Andrew Goodman
- Exeter Oncology Centre, Royal Devon and Exeter NHS Foundation Trust, Exeter, UK
| | - Tamas Hickish
- Department of Oncology, Poole Hospital, Poole Hospital NHS Foundation Trust/Bournemouth University, Poole, Dorset, UK
| | - Karen McAdam
- Cambridge University Hospitals NHS Foundation Trust, Cambridge, UK; Edith Cavell Campus, Peterborough City Hospital, Peterborough and Stamford Hospitals NHS Foundation Trust, Peterborough, UK
| | - David Cameron
- Cancer Research UK Edinburgh Centre, MRC Institute of Genetics & Molecular Medicine, University of Edinburgh, Edinburgh, UK
| | - David Dodwell
- Institute of Oncology, St James's University Hospital, Leeds Teaching Hospital NHS Trust, Leeds, UK
| | - Daniel W Rea
- Cancer Research UK Clinical Trials Unit (CRCTU), Institute of Cancer and Genomic Sciences, University of Birmingham, Birmingham, UK
| | - Carlos Caldas
- Department of Oncology, Addenbrooke's Hospital, University of Cambridge, Cambridge UK; Cancer Research UK Cambridge Institute, Li Ka Shing Centre, University of Cambridge, Cambridge UK; NIHR Cambridge Biomedical Research Centre, Cambridge, UK; Cambridge Breast Cancer Research Unit, Cambridge, UK
| | - Elena Provenzano
- NIHR Cambridge Biomedical Research Centre, Cambridge, UK; Department of Histopathology, Cambridge, UK
| | - Jean E Abraham
- Department of Oncology, Addenbrooke's Hospital, University of Cambridge, Cambridge UK; NIHR Cambridge Biomedical Research Centre, Cambridge, UK; Cambridge Breast Cancer Research Unit, Cambridge, UK
| | - Peter Canney
- Cancer Clinical Trials Unit (CaCTUS), Beatson West of Scotland Cancer Centre, Glasgow, UK
| | - John P Crown
- Department of Medical Oncology, St Vincent's University Hospital, Dublin, Ireland
| | | | - Robert Coleman
- Academic Unit of Clinical Oncology, Weston Park Hospital, Sheffield, UK
| | - Robert C Leonard
- Department of Surgery and Cancer, Charing Cross Hospital, Imperial College London, London, UK
| | | | | | - Christopher J Poole
- Arden Cancer Research Centre, University Hospitals Coventry and Warwickshire NHS Trust, Coventry, UK
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Solaiman SS, Agrawal R. 1224 Non 24 Hour Sleep Wake Circadian Rhythm Disorder in a Sighted Patient with Normal Functioning and Intelligence. Sleep 2017. [DOI: 10.1093/sleepj/zsx052.014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
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Moreno M, Tabitha T, Nirmal J, Radhakrishnan K, Yee C, Lim S, Venkatraman S, Agrawal R. Study of stability and biophysical characterization of ranibizumab and aflibercept. Eur J Pharm Biopharm 2016; 108:156-167. [DOI: 10.1016/j.ejpb.2016.09.003] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2016] [Revised: 08/31/2016] [Accepted: 09/03/2016] [Indexed: 11/30/2022]
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Wei X, Barathi A, Sai B, Balne P, Khandelwal N, Agrawal R. Assessment of chorioretinal blood flow and vessel diameter by laser speckle flowgraphy in three animal models. Acta Ophthalmol 2016. [DOI: 10.1111/j.1755-3768.2016.0566] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Velasquez T, Mackey G, Lusk J, Kyle UG, Fontenot T, Marshall P, Shekerdemian LS, Coss-Bu JA, Nishigaki A, Yatabe T, Tamura T, Yamashita K, Yokoyama M, Ruiz-Rodriguez JC, Encina B, Belmonte R, Troncoso I, Tormos P, Riveiro M, Baena J, Sanchez A, Bañeras J, Cordón J, Duran N, Ruiz A, Caballero J, Nuvials X, Riera J, Serra J, Rutten AMF, van Ieperen SNM, Der Kinderen EPHM, Van Logten T, Kovacikova L, Skrak P, Zahorec M, Kyle UG, Akcan-Arikan A, Silva JC, Mackey G, Lusk J, Goldsworthy M, Shekerdemian LS, Coss-Bu JA, Wood D, Harrison D, Parslow R, Davis P, Pappachan J, Goodwin S, Ramnarayan P, Chernyshuk S, Yemets H, Zhovnir V, Pulitano’ SM, De Rosa S, Mancino A, Villa G, Tosi F, Franchi P, Conti G, Patel B, Khine H, Shah A, Sung D, Singer L, Haghbin S, Inaloo S, Serati Z, Idei M, Nomura T, Yamamoto N, Sakai Y, Yoshida T, Matsuda Y, Yamaguchi Y, Takaki S, Yamaguchi O, Goto T, Longani N, Medar S, Abdel-Aal IR, El Adawy AS, Mohammed HMEH, Mohamed AN, Parry SM, Knight LD, Denehy L, De Morton N, Baldwin CE, Sani D, Kayambu G, da Silva VZM, Phongpagdi P, Puthucheary ZA, Granger CL, Rydingsward JE, Horkan CM, Christopher KB, Muscedere J, Scott SH, Saha T, Hamilton A, Petsikas D, Payne D, Boyd JG, Puthucheary ZA, McNelly AS, Rawal J, McWilliams D, Connolly B, McPhail MJ, Sidhu P, Rowlerson A, Moxham J, Harridge SD, Hart N, Montgomery HE, Jovaisa T, Thomas B, Jones C, Gupta D, Wijayatilake DS, Shum HP, King HS, Chan KC, Tang KB, Yan WW, Arias CC, Latorre J, De La Rica AS, Reeves E, Garrido EM, Feijoo AM, Gancedo CH, Tofiño AL, Rodríguez FG, Gemmell LK, Campbell R, Doherty P, MacKay A, Singh N, Atkins G, Vitaller S, Nagib H, Prieto J, Del Arco A, Zayas B, Gomez C, Tirumala S, Pasha SA, Kumari BK, Martinez-Lopez P, Snelson C, Puerto-Morlán A, Nuevo-Ortega P, Pujol LM, Dolset RA, González BS, Riera SQ, Álvarez JT, Quintana S, Martínez L, Algarte R, Aitken LM, Sánchez B, Trenado J, Tomas E, Brock N, Viegas E, Filipe E, Cottle D, Traynor T, Martínez MVT, Márquez MP, Rattray J, Gómez 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González JCM, Hadley JS, Yang JS, Chiang CH, Hung WT, Huang WC, Cheng CC, Lin KC, Lin SC, Chiou KR, Wann SR, Lin KL, Millar M, Kang PL, Mar GY, Liu CP, Zhou JC, Choi YJ, Yoon SZ, Gordillo-Brenes A, Fernandez-Zamora MD, Perez-Borrero L, Arias-Verdu MD, Hall D, Aguilar-Alonso E, Herruzo-Aviles A, Garcia-Delgado M, Hinojosa-Perez R, Curiel-Balsera E, Rivera-Fernandez R, Lesmes SPG, Rosario LEDLC, Hernández AA, Herrera ANG, Hewitt H, Sanz ER, Sánchez MJG, Hualde JB, Pascual OA, León JPT, Irazabal JMG, Pérez AG, Fernández PA, Amor LL, Albaiceta GM, Yasuda H, Lesmes SPG, Rosario LEDLC, Hernández AA, Sanz ER, Sánchez MJG, Calvo SA, Herrera ANG, Hualde JB, Pascual OA, León JPT, Sanui M, Corona A, Ruffini C, Spazzadeschi A, Marrazzo F, Gandola A, Sciurti R, Savi C, Catena E, Ke MW, Cheng CC, Komuro T, Huang WC, Chiang CH, Hung WT, Lin KC, Lin SC, Wann SR, Chiou KR, Tseng CJ, Kang PL, Mar GY, Kawano S, Liu CP, Bertini P, De Sanctis F, Guarracino F, Bertini P, Baldassarri R, Guarracino F, Buitinck SH, van der Voort PHJ, Oto J, Andoh K, Nakataki E, Tsunano Y, Izawa M, Tane N, Onodera M, Nishimura M, Ghosh S, Gupta A, De Gasperi A, Mazza E, Yamamoto H, Limuti R, Prosperi M, Bissenova N, Yergaliyeva A, Talan L, Yılmaz G, Güven G, Yoruk F, Altıntas ND, Mukherjee DN, Noda E, Agarwal LK, Mandal K, Palomar M, Balsera B, Vallverdu M, Martinez M, Garcia M, Castellana D, Lopez R, Barcenilla F, Hatakeyama J, Kaminsky GE, Carreño R, Escribá A, Fuentes M, Gálvez V, Del Olmo R, Nieto B, Vaquerizo C, Alvarez J, De la Torre MA, Saitou N, Torres E, Bogossian E, Nouer SA, Salgado DR, Brugger SC, Jiménez GJ, Torner MM, Vidal MV, Garrido BB, Casals XN, Okamoto H, Gaite FB, Cabello JT, Martínez MP, Doganci M, Izdes S, Besevli SG, Alkan A, Kayaaslan B, Ramírez CS, Balcázar LC, Kobayashi A, Santana MC, Viera MAH, Escalada SH, Vázquez CFL, Penichet SMM, Campelo FA, López MADLC, Santana PS, Santana SR, Repessé X, Takei T, Artiguenave M, Paktoris-Papine S, Espinasse F, Dinh A, El Sayed F, Charron C, Géri G, Vieillard-Baron A, Marmanidou K, Oikonomou M, Matsukubo S, Nouris C, Dimitroulakis K, Soilemezi E, Matamis D, Ferré A, Guillot M, Teboul JL, Lichtenstein D, Mézière G, Richard C, Rotzel HB, Monnet X, Pham T, Beduneau G, Schortgen F, Piquilloud L, Zogheib E, Jonas M, Grelon F, Runge I, Terzi N, Lázaro AS, Grangé S, Barberet G, Guitard PG, Frat JP, Constan A, Chrétien JM, Mancebo J, Mercat A, Richard JCM, Brochard L, Prada DA, Prīdāne S, Sabeļņikovs O, Mojoli F, Orlando A, Bianchi I, Torriglia F, Bianzina S, Pozzi M, Iotti GA, Braschi A, Gimillo MR, Beduneau G, Pham T, Schortgen F, Piquilloud L, Zogheib E, Jonas M, Grelon F, Runge I, Terzi N, Grangé S, Barinas OD, Barberet G, Guitard PG, Frat JP, Constan A, Chrétien JM, Mancebo J, Mercat A, Richard JCM, Brochard L, Kondili E, Cortes MLB, Psarologakis C, Kokkini S, Amargianitakis V, Babalis D, Chytas A, Chouvarda I, Vaporidi K, Georgopoulos D, Trapp O, Kalenka A, Franco JF, Mojoli F, Orlando A, Bianchi I, Torriglia F, Bianzina S, Pozzi M, Iotti GA, Braschi A, Lozano JAB, Sánchez PC, Roca JMS, Francioni JEB, Ferrón FR, Simón JMS, Spadaro S, Karbing DS, Gioia A, Moro F, Corte FD, Mauri T, Volta CA, Carratalá A, Rees SE, Petrova MV, Mohan R, Butrov AV, Beeharry SD, Vatsik MV, Sakieva FI, Gobert F, Yonis H, Tapponnier R, Gonçalves B, Fernandez R, Labaune MA, Burle JF, Barbier J, Vincent B, Cleyet M, Richard JC, Guérin C, Shinotsuka CR, Creteur J, Turon R, Taccone FS, Törnblom S, Nisula S, Vaara S, Poukkanen M, Andersson S, Pettilä V, Pesonen E, Xie Z, Liao X, Mendes A, Kang Y, Zhang J, Kubota K, Egi M, Mizobuchi S, Hegazy S, El-Keraie A, El Sayed E, El Hamid MA, Rodrigues NJ, Miranda F, Pereira M, Godinho I, Gameiro J, Neves M, Gouveia J, e Silva ZC, Lopes JA, Mckinlay J, Kostalas M, Kooner G, Mata PJ, Dudas G, Horton A, Kerr C, Karanjia N, Creagh-Brown B, Forni L, Yamazaki A, Ganuza MS, Molina JAM, Martinez FH, Cavalcanti D, Freile MTC, Fernandez NG, Travieso PM, Bandert A, Frithiof R, Lipcsey M, Smekal D, Schlaepfer P, Durovray JD, Plouhinec V, Melo N, Chiappa C, Bellomo R, Schneider AG, Mitchell S, Durrant J, Street H, Dunthorne E, Shears J, Caballero CH, Hutchison R, Lacerda P, Schwarze S, Ghabina S, Thompson E, Prowle JR, Kirwan CJ, Gonzalez CA, Pinto JL, Orozco V, Patiño JA, Garcia PK, Kurtz P, Contreras KM, Rodriguez P, Echeverri JE, Righy C, Rosario LEDLC, Lesmes SPG, Romero JCG, Herrera ANG, Pertuz EDD, Sánchez MJG, Sanz ER, Hualde JB, Hernández AA, Irazabal JMG, Spatenkova V, Bradac O, Suchomel P, Urli T, Lazzeri EH, Aspide R, Zanello M, Perez-Borrero L, Garcia-Alvarez JM, Arias-Verdu MD, Aguilar-Alonso E, Rivera-Fernandez R, Mora-Ordoñez J, De La Fuente-Martos C, Castillo-Lorente E, Guerrero-Lopez F, Lesmes SPG, Rosario LEDLC, Pertuz EDD, Hernández AA, Romero JCG, Sánchez MJG, Herrera ANG, Ramírez JR, Sanz ER, Hualde JB, León JPT, Navarro-Guillamón L, Cordovilla-Guardia S, Iglesias-Santiago A, Guerrero-López F, Fernández-Mondéjar E, Vidal A, Perez M, Juez A, Arias N, Colino L, Perez JL, Pérez H, Calpe P, Alcala MA, Robaglia D, Perez C, Lan SK, Cunha MM, Moreira T, Santos F, Lafuente E, Fernandes MJ, Silva JG, Rosario LEDLC, Lesmes SPG, Herrera ANG, Romero JCG, Pertuz EDD, Sánchez MJG, Sanz ER, Echeverría JGA, Hernández AA, Hualde JB, Podlepich V, Sokolova E, Alexandrova E, Lapteva K, Kurtz P, Shuinotsuka C, Rabello L, Vianna G, Reis A, Cairus C, Salluh J, Bozza F, Torres JCB, Araujo NJF, García-Olivares P, Keough E, Dalorzo M, Tang LK, De Sousa I, Díaz M, Marcos-Zambrano LJ, Guerrero JE, Gomez SEZ, Lopez GDH, Cuellar AIV, Nieto ORP, Gonzalez JAC, Bhasin D, Rai S, Singh H, Gupta O, Bhattal MK, Sampley S, Sekhri K, Nandha R, Aliaga FA, Olivares F, Appiani F, Farias P, Alberto F, Hernández A, Pons S, Sonneville R, Bouadma L, Neuville M, Mariotte E, Radjou A, Lebut J, Chemam S, Voiriot G, Dilly MP, Mourvillier B, Dorent R, Nataf P, Wolff M, Timsit JF, Ediboglu O, Ataman S, Ozkarakas H, Kirakli C, Vakalos A, Avramidis V, Obukhova O, Kurmukov IA, Kashiya S, Golovnya E, Baikova VN, Ageeva T, Haritydi T, Kulaga EV, Rios-Toro JJ, Perez-Borrero L, Aguilar-Alonso E, Arias-Verdu MD, Garcia-Alvarez JM, Lopez-Caler C, De La Fuente-Martos C, Rodriguez-Fernandez S, Sanchez-Orézzoli MG, Martin-Gallardo F, Nikhilesh J, Joshi V, Villarreal E, Ruiz J, Gordon M, Quinza A, Gimenez J, Piñol M, Castellanos A, Ramirez P, Jeon YD, Jeong WY, Kim MH, Jeong IY, Ahn MY, Ahn JY, Han SH, Choi JY, Song YG, Kim JM, Ku NS, Shah H, Kellner F, Rezai F, Mistry N, Yodice P, Ovnanian V, Fless K, Handler E, Alejos RM, Romeu JDM, Antón DG, Quinart A, Martí AT, Llaurado-Serra M, Lobo-Civico A, Ventura-Rosado A, Piñol-Tena A, Pi-Guerrero M, Paños-Espinosa C, Peralvo-Bernat M, Marine-Vidal J, Gonzalez-Engroba R, Montesinos-Cerro N, Treso-Geira M, Valeiras-Valero A, Martinez-Reyes L, Sandiumenge A, Jimenez-Herrera MF, Helyar S, Riozzi P, Noon A, Hallows G, Cotton H, Keep J, Hopkins PA, Taggu A, Renuka S, Sampath S, Rood PJT, Frenzel T, Verhage R, Bonn M, Pickkers P, van der Hoeven JG, van den Boogaard M, Corradi F, Melnyk L, Moggia F, Pienovi R, Adriano G, Brusasco C, Mariotti L, Lattuada M, Bloomer MJ, Coombs M, Ranse K, Endacott R, Maertens B, Blot K, Blot S, Amerongen MPVN, van der Heiden ES, Twisk JWR, Girbes ARJ, Spijkstra JJ, Riozzi P, Helyar S, Cotton H, Hallows G, Noon A, Bell C, Peters K, Feehan A, Keep J, Hopkins PA, Churchill K, Hawkins K, Brook R, Paver N, Endacott R, Maistry N, van Wijk A, Rouw N, van Galen T, Evelein-Brugman S, Taggu A, Krishna B, Sampath S, Putzu A, Fang M, Berto MB, Belletti A, Cassina T, Cabrini L, Mistry M, Alhamdi Y, Welters I, Abrams ST, Toh CH, Han HS, Gil EM, Lee DS, Park CM, Winder-Rhodes S, Lotay R, Doyle J, Ke MW, Huang WC, Chiang CH, Hung WT, Cheng CC, Lin KC, Lin SC, Chiou KR, Wann SR, Shu CW, Kang PL, Mar GY, Liu CP, Dubó S, Aquevedo A, Jibaja M, Berrutti D, Labra C, Lagos R, García MF, Ramirez V, Tobar M, Picoita F, Peláez C, Carpio D, Alegría L, Hidalgo C, Godoy K, Bakker J, Hernández G, Sadamoto Y, Katabami K, Wada T, Ono Y, Maekawa K, Hayakawa M, Sawamura A, Gando S, Marin-Mateos H, Perez-Vela JL, Garcia-Gigorro R, Peiretti MAC, Lopez-Gude MJ, Chacon-Alves S, Renes-Carreño E, Montejo-González JC, Parlevliet KL, Touw HRW, Beerepoot M, Boer C, Elbers PWG, Tuinman PR, Abdelmonem SA, Helmy TA, El Sayed I, Ghazal S, Akhlagh SH, Masjedi M, Hozhabri K, Kamali E, Zýková I, Paldusová B, Sedlák P, Morman D, Youn AM, Ohta Y, Sakuma M, Bates D, Morimoto T, Su PL, Chang WY, Lin WC, Chen CW, Facchin F, Zarantonello F, Panciera G, De Cassai A, Venrdramin A, Ballin A, Tonetti T, Persona P, Ori C, Del Sorbo L, Rossi S, Vergani G, Cressoni M, Chiumello D, Chiurazzi C, Brioni M, Algieri I, Tonetti T, Guanziroli M, Colombo A, Tomic I, Colombo A, Crimella F, Carlesso E, Gasparovic V, Gattinoni L, Neto AS, Schmidt M, Pham T, Combes A, de Abreu MG, Pelosi P, Schultz MJ, Katira BH, Engelberts D, Giesinger RE, Ackerley C, Yoshida T, Zabini D, Otulakowski G, Post M, Kuebler WM, McNamara PJ, Kavanagh BP, Pirracchio R, Rigon MR, Carone M, Chevret S, Annane D, Eladawy S, El-Hamamsy M, Bazan N, Elgendy M, De Pascale G, Vallecoccia MS, Cutuli SL, Di Gravio V, Pennisi MA, Conti G, Antonelli M, Andreis DT, Khaliq W, Singer M, Hartmann J, Harm S, Carmona SA, Almudevar PM, Abellán AN, Ramos JV, Pérez LP, Valbuena BL, Sanz NM, Simón IF, Arrigo M, Feliot E, Deye N, Cariou A, Guidet B, Jaber S, Leone M, Resche-Rigon M, Baron AV, Legrand M, Gayat E, Mebazaa A, Balik M, Kolnikova I, Maly M, Waldauf P, Tavazzi G, Kristof J, Herpain A, Su F, Post E, Taccone F, Vincent JL, Creteur J, Lee C, Hatib F, Jian Z, Buddi S, Cannesson M, Fileković S, Turel M, Knafelj R, Gorjup V, Stanić R, Gradišek P, Cerović O, Mirković T, Noč M, Tirkkonen J, Hellevuo H, Olkkola KT, Hoppu S, Lin KC, Hung WT, Chiang CC, Huang WC, Juan WC, Lin SC, Cheng CC, Lin PH, Fong KY, Hou DS, Kang PL, Wann SR, Chen YS, Mar GY, Liu CP, Paul M, Bougouin W, Geri G, Dumas F, Champigneulle B, Legriel S, Charpentier J, Mira JP, Sandroni C, Cariou A, Zimmerman J, Sullivan E, Noursadeghi M, Fox B, Sampson D, McHugh L, Yager T, Cermelli S, Seldon T, Bhide S, Brandon RA, Brandon RB, Zwaag J, Beunders R, Pickkers P, Kox M, Gul F, Arslantas MK, Genc D, Zibandah N, Topcu L, Akkoc T, Cinel I, Greco E, Lauretta MP, Andreis DT, Singer M, Garcia IP, Cordero M, Martin AD, Pallás TA, Montero JG, Rey JR, Malo LR, Montoya AAT, Martinez ADCA, Ayala LYD, Zepeda EM, Granillo JF, Sanchez JA, Alejo GC, Cabrera AR, Montenegro AP, Pham T, Beduneau G, Schortgen F, Piquilloud L, Zogheib E, Jonas M, Grelon F, Runge I, Terzi N, Grangé S, Barberet G, Guitard PG, Frat JP, Constan A, Chrétien JM, Mancebo J, Mercat A, Richard JCM, Brochard L, Soilemezi E, Koco E, Savvidou S, Nouris C, Matamis D, Di Mussi R, Spadaro S, Volta CA, Mariani M, Colaprico A, Antonio C, Bruno F, Grasso S, Rodriguez A, Martín-Loeches I, Díaz E, Masclans JR, Gordo F, Solé-Violán J, Bodí M, Avilés-Jurado FX, Trefler S, Magret M, Reyes LF, Marín-Corral J, Yebenes JC, Esteban A, Anzueto A, Aliberti S, Restrepo MI, Larsson JS, Redfors B, Ricksten SE, Haines R, Powell-Tuck J, Leonard H, Ostermann M, Berthelsen RE, Itenov TS, Perner A, Jensen JU, Ibsen M, Jensen AEK, Bestle MH, Bucknall T, Dixon J, Boa F, MacPhee I, Philips BJ, Doyle J, Saadat F, Samuels T, Huddart S, McCormick B, DeBrunnar R, Preece J, Swart M, Peden C, Richardson S, Forni L, Kalfon P, Baumstarck K, Estagnasie P, Geantot MA, Berric A, Simon G, Floccard B, Signouret T, Boucekine M, Fromentin M, Nyunga M, Sossou A, Venot M, Robert R, Follin A, Renault A, Garrouste M, Collange O, Levrat Q, Villard I, Thévenin D, Pottecher J, Patrigeon RG, Revel N, Vigne C, Mimoz O, Auquier P, Pawar S, Jacques T, Deshpande K, Pusapati R, Wood B, Pulham RA, Wray J, Brown K, Pierce C, Nadel S, Ramnarayan P, Azevedo JR, Montenegro WS, Rodrigues DP, Sousa SC, Araujo VF, Leitao AL, Prazeres PH, Mendonca AV, Paula MP, Das Neves A, Loudet CI, Busico M, Vazquez D, Villalba D, Lischinsky A, Veronesi M, Emmerich M, Descotte E, Juliarena A, Bisso MC, Grando M, Tapia A, Camargo M, Ulla DV, Corzo L, dos Santos HP, Ramos A, Doglia JA, Estenssoro E, Carbonara M, Magnoni S, Donald CLM, Shimony JS, Conte V, Triulzi F, Stretti F, Macrì M, Snyder AZ, Stocchetti N, Brody DL, Podlepich V, Shimanskiy V, Savin I, Lapteva K, Chumaev A, Tjepkema-Cloostermans MC, Hofmeijer J, Beishuizen A, Hom H, Blans MJ, van Putten MJAM, Longhi L, Frigeni B, Curinga M, Mingone D, Beretta S, Patruno A, Gandini L, Vargiolu A, Ferri F, Ceriani R, Rottoli MR, Lorini L, Citerio G, Pifferi S, Battistini M, Cordolcini V, Agarossi A, Di Rosso R, Ortolano F, Stocchetti N, Lourido CM, Cabrera JLS, Santana JDM, Alzola LM, del Rosario CG, Pérez HR, Torrent RL, Eslami S, Dalhuisen A, Fiks T, Schultz MJ, Hanna AA, Spronk PE, Wood M, Maslove D. ESICM LIVES 2016: part three. Intensive Care Med Exp 2016. [PMCID: PMC5042925 DOI: 10.1186/s40635-016-0100-7] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
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Agrawal R, Mohapatra S, Rath G, Gupta D, Kapil A. Incidence of healthcare associated infection in neurosurgical patients. Int J Infect Dis 2016. [DOI: 10.1016/j.ijid.2016.02.696] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
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Wisniewski JA, Commins SP, Agrawal R, Hulse KE, Yu MD, Cronin J, Heymann PW, Pomes A, Platts-Mills TA, Workman L, Woodfolk JA. Analysis of cytokine production by peanut-reactive T cells identifies residual Th2 effectors in highly allergic children who received peanut oral immunotherapy. Clin Exp Allergy 2016; 45:1201-13. [PMID: 25823600 DOI: 10.1111/cea.12537] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2014] [Revised: 01/29/2015] [Accepted: 02/28/2015] [Indexed: 12/15/2022]
Abstract
BACKGROUND Only limited evidence is available regarding the cytokine repertoire of effector T cells associated with peanut allergy, and how these responses relate to IgE antibodies to peanut components. OBJECTIVE To interrogate T cell effector cytokine populations induced by Ara h 1 and Ara h 2 among peanut allergic (PA) children in the context of IgE and to evaluate their modulation during oral immunotherapy (OIT). METHODS Peanut-reactive effector T cells were analysed in conjunction with specific IgE profiles in PA children using intracellular staining and multiplex assay. Cytokine-expressing T cell subpopulations were visualized using SPICE. RESULTS Ara h 2 dominated the antibody response to peanut as judged by prevalence and quantity among a cohort of children with IgE to peanut. High IgE (> 15 kU(A)/L) was almost exclusively associated with dual sensitization to Ara h 1 and Ara h 2 and was age independent. Among PA children, IL-4-biased responses to both major allergens were induced, regardless of whether IgE antibodies to Ara h 1 were present. Among subjects receiving OIT in whom high IgE was maintained, Th2 reactivity to peanut components persisted despite clinical desensitization and modulation of allergen-specific immune parameters including augmented specific IgG4 antibodies, Th1 skewing and enhanced IL-10. The complexity of cytokine-positive subpopulations within peanut-reactive IL-4(+) and IFN-γ(+) T cells was similar to that observed in those who received no OIT, but was modified with extended therapy. Nonetheless, high Foxp3 expression was a distinguishing feature of peanut-reactive IL-4(+) T cells irrespective of OIT, and a correlate of their ability to secrete type 2 cytokines. CONCLUSION Although total numbers of peanut-reactive IL-4(+) and IFN-γ(+) T cells are modulated by OIT in highly allergic children, complex T cell populations with pathogenic potential persist in the presence of recognized immune markers of successful immunotherapy.
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Affiliation(s)
- J A Wisniewski
- Department of Medicine, University of Virginia Health System, Charlottesville, VA, USA.,Department of Pediatrics, University of Virginia Health System, Charlottesville, VA, USA
| | - S P Commins
- Department of Medicine, University of Virginia Health System, Charlottesville, VA, USA.,Department of Pediatrics, University of Virginia Health System, Charlottesville, VA, USA
| | - R Agrawal
- Department of Medicine, University of Virginia Health System, Charlottesville, VA, USA
| | - K E Hulse
- Division of Allergy-Immunology, Feinberg School of Medicine Northwestern University, Chicago, IL, USA
| | - M D Yu
- Department of Medicine, University of Virginia Health System, Charlottesville, VA, USA
| | - J Cronin
- Department of Medicine, University of Virginia Health System, Charlottesville, VA, USA
| | - P W Heymann
- Department of Pediatrics, University of Virginia Health System, Charlottesville, VA, USA
| | - A Pomes
- Indoor Biotechnologies Inc., Charlottesville, VA, USA
| | - T A Platts-Mills
- Department of Medicine, University of Virginia Health System, Charlottesville, VA, USA
| | - L Workman
- Department of Medicine, University of Virginia Health System, Charlottesville, VA, USA
| | - J A Woodfolk
- Department of Medicine, University of Virginia Health System, Charlottesville, VA, USA
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Rakhra J, Agrawal R, Chin M, Hibbert S, Widmer RP. A baby with an oral surprise. J Paediatr Child Health 2015; 51:1041, 1043. [PMID: 26428424 DOI: 10.1111/jpc.12586] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
| | - Rajiv Agrawal
- Department of Paediatrics and Sydney Medical School, Dubbo Base Hospital, Dubbo, Australia
| | | | - Sally Hibbert
- Dental Department, Sydney, New South Wales, Australia
| | - Richard P Widmer
- The Children's Hospital at Westmead, Sydney, New South Wales, Australia
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Girgis S, Cheng L, Agrawal R. Case of lingual osseous choristoma. Int J Oral Maxillofac Surg 2015. [DOI: 10.1016/j.ijom.2015.08.048] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Girgis S, Ali E, Cheng L, Gillan G, Qureshi R, Qureshi A, Pozo-Garcia L, Agrawal R. An unusual case of severe pemphigus vulgaris in a Jamaican lady. Int J Oral Maxillofac Surg 2015. [DOI: 10.1016/j.ijom.2015.08.047] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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Gupta A, Gupta S, Chauhan S, Agrawal R, Yadav S. A comparative study of effect of tobacco chewing on buccal mucosa amongst people attending SMS Hospital, Jaipur. J ANAT SOC INDIA 2015. [DOI: 10.1016/j.jasi.2015.07.343] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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Agrawal R, Wisniewski J, Yu MD, Kennedy JL, Platts-Mills T, Heymann PW, Woodfolk JA. Infection with human rhinovirus 16 promotes enhanced IgE responsiveness in basophils of atopic asthmatics. Clin Exp Allergy 2015; 44:1266-73. [PMID: 25113532 DOI: 10.1111/cea.12390] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2014] [Revised: 04/18/2014] [Accepted: 05/21/2014] [Indexed: 01/09/2023]
Abstract
BACKGROUND Rhinovirus and IgE act in concert to promote asthma exacerbations. While basophils are the principal cell type in the blood that is activated by IgE, their role in virus-induced asthma episodes remains elusive. OBJECTIVE To monitor IgE responsiveness in circulating basophils of rhinovirus-infected atopic asthmatics during acute infection and convalescence. METHODS The capacity for basophils to respond to IgE was assessed by testing the effects of allergen, or cross-linking anti-FcεRI and anti-IgE antibodies, on surface TSLP receptor in 24-hour PBMC cultures. Activation profiles of basophils from atopic asthmatics challenged intranasally with human rhinovirus 16 were monitored directly ex vivo or else in 24-hour cultures, at baseline (day 0), and then at days 4 and 21 post-challenge. RESULTS Basophils in atopic asthmatics, but not in non-atopic controls, upregulated TSLP receptor upon IgE receptor ligation. The magnitude of this response was correlated with the proportion of serum total IgE that was allergen-specific (r = 0.615, P < 0.05). Following rhinovirus infection, all subjects developed nasal symptoms that peaked 3-5 days after viral challenge. Basophils displayed maximal IgE responsiveness 3 weeks post-challenge as judged by TSLP receptor levels in 24-hour cultures. No significant change in total IgE or specific IgE antibodies was detected during rhinovirus infection. By contrast, levels of IgE receptor-associated spleen tyrosine kinase, Syk, were increased on day 4 (P < 0.05), and elevated levels were also detected three weeks post-challenge. CONCLUSIONS AND CLINICAL RELEVANCE Circulating basophils display increased IgE responsiveness 3 weeks after rhinovirus infection in atopic asthmatics. This observation, coupled with increased expression of Syk, implicates basophils in promoting, or else prolonging, rhinovirus-induced inflammation in atopic asthmatics.
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Affiliation(s)
- R Agrawal
- Department of Medicine, University of Virginia Health System, Charlottesville, VA, USA
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Ogunremi OR, Sanni AI, Agrawal R. Probiotic potentials of yeasts isolated from some cereal-based Nigerian traditional fermented food products. J Appl Microbiol 2015; 119:797-808. [PMID: 26095794 DOI: 10.1111/jam.12875] [Citation(s) in RCA: 67] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2014] [Revised: 04/27/2015] [Accepted: 06/05/2015] [Indexed: 12/31/2022]
Abstract
AIMS To determine the starter culture and multifunctional potentials of yeast strains from some cereal-based Nigerian traditional fermented food products. METHODS AND RESULTS Yeast isolates were screened for enzyme production and identified by sequencing the D1/D2 region of 26S rDNA. Pichia kluyveri LKC17, Issatchenkia orientalis OSL11, Pichia kudriavzevii OG32, Pichia kudriavzevii ROM11 and Candida tropicalis BOM21 exhibited the highest protease, lipase and phytase activity. They were selected and further evaluated for gastrointestinal survival and adherence ability. Although strain-specific, they retained viability at 37°C and showed survival at pH 2·0., I. orientalis OSL11 showed the highest survival at 2% bile salts concentration and P. kudriavzevii ROM11 showed the least survival. The yeast strains showed strong autoaggregation ability (81·24-91·85%) and hydrophobicity to n-hexadecane (33·61-42·30%). The highest co-aggregation ability was detected for P. kudriavzevii OG32 and Escherichia coli (71·57%). All the yeast strains removed cholesterol in the range of 49·03-74·05% over 48 h and scavenged for free radicals in methanol reaction system. CONCLUSIONS In this study, we isolated new yeast strains with multifunctional potentials that can be used as functional starter cultures to produce cereal-based probiotic products. SIGNIFICANCE AND IMPACT OF THE STUDY The development of probiotic yeast strains as starter culture to improve the quality attributes and confer functional value on cereal-based traditional fermented foods is beneficial.
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Affiliation(s)
- O R Ogunremi
- Department of Microbiology, University of Ibadan, Ibadan, Nigeria.,Food Microbiology Department, Central Food Technological Research Institute, Mysore, India
| | - A I Sanni
- Department of Microbiology, University of Ibadan, Ibadan, Nigeria
| | - R Agrawal
- Food Microbiology Department, Central Food Technological Research Institute, Mysore, India
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Neves J, Costa da Silva M, Leitz D, Agrawal R, Mall MA, Altamura S, Muckenthaler MU. Disruption of the hepcidin/ferroportin regulatory circuitry causes increased pulmonary iron content and restrictive lung disease. Pneumologie 2015. [DOI: 10.1055/s-0035-1556652] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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Agrawal R, Altamura S, Stanke F, Meister M, Muley T, Randell SH, Greene CM, Tümmler B, Muckenthaler MU, Mall MA. Dysregulation of epithelial miR-148b contributes to goblet cell metaplasia, inflammation and alveolar damage in cystic fibrosis lung disease. Pneumologie 2015. [DOI: 10.1055/s-0035-1556595] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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Modi P, Pal B, Kumar S, Modi J, Saifee Y, Nagraj R, Qadri J, Sharmah A, Agrawal R, Modi M, Shah V, Kute V, Trivedi H. Laparoscopic Transplantation Following Transvaginal Insertion of the Kidney: Description of Technique and Outcome. Am J Transplant 2015; 15:1915-22. [PMID: 25809421 DOI: 10.1111/ajt.13224] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2014] [Revised: 01/15/2015] [Accepted: 01/16/2015] [Indexed: 01/25/2023]
Abstract
Laparoscopic kidney transplantation (LKT) is well accepted modality of treatment for ESRD patients at our center. Usually, the kidney is inserted through small Pfannenstiel incision. With the permission of the Internal Review Board, we carried out LKT in eight female recipients following insertion of the kidney through the vagina. The kidney was procured by the retroperitoneoscopic approach. Antibiotic prophylaxis was given. All cases were carried out successfully with immediate graft function and 100% graft and patient survival at 1 year of follow-up. Estimated glomerular filtration rate at 1 month and 1 year was similar to eight randomly selected female recipients who underwent open kidney transplantation (OKT). No analgesia was required in seven out of eight patients after the 3rd postoperative day. In summary, vaginal insertion of kidney and LKT is safe and feasible in a selected group of patients. It is associated with better analgesia and has similar allograft function as compare to OKT.
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Affiliation(s)
- P Modi
- Department of Urology and Transplantation Surgery, Smt. G R Doshi and Smt. K M Mehta Institute of Kidney Diseases and Research Centre, Dr H L Trivedi Institute of Transplantation Sciences, Ahmedabad, Gujarat, India
| | - B Pal
- Department of Urology and Transplantation Surgery, Smt. G R Doshi and Smt. K M Mehta Institute of Kidney Diseases and Research Centre, Dr H L Trivedi Institute of Transplantation Sciences, Ahmedabad, Gujarat, India
| | - S Kumar
- Department of Urology and Transplantation Surgery, Smt. G R Doshi and Smt. K M Mehta Institute of Kidney Diseases and Research Centre, Dr H L Trivedi Institute of Transplantation Sciences, Ahmedabad, Gujarat, India
| | - J Modi
- Department of Urology and Transplantation Surgery, Smt. G R Doshi and Smt. K M Mehta Institute of Kidney Diseases and Research Centre, Dr H L Trivedi Institute of Transplantation Sciences, Ahmedabad, Gujarat, India
| | - Y Saifee
- Department of Urology and Transplantation Surgery, Smt. G R Doshi and Smt. K M Mehta Institute of Kidney Diseases and Research Centre, Dr H L Trivedi Institute of Transplantation Sciences, Ahmedabad, Gujarat, India
| | - R Nagraj
- Department of Urology and Transplantation Surgery, Smt. G R Doshi and Smt. K M Mehta Institute of Kidney Diseases and Research Centre, Dr H L Trivedi Institute of Transplantation Sciences, Ahmedabad, Gujarat, India
| | - J Qadri
- Department of Urology and Transplantation Surgery, Smt. G R Doshi and Smt. K M Mehta Institute of Kidney Diseases and Research Centre, Dr H L Trivedi Institute of Transplantation Sciences, Ahmedabad, Gujarat, India
| | - A Sharmah
- Department of Urology and Transplantation Surgery, Smt. G R Doshi and Smt. K M Mehta Institute of Kidney Diseases and Research Centre, Dr H L Trivedi Institute of Transplantation Sciences, Ahmedabad, Gujarat, India
| | - R Agrawal
- Department of Obstetrics and Gynecology, Smt. G R Doshi and Smt. K M Mehta Institute of Kidney Diseases and Research Centre, Dr H L Trivedi Institute of Transplantation Sciences, Ahmedabad, Gujarat, India
| | - M Modi
- Department of Anesthesiology, Smt. G R Doshi and Smt. K M Mehta Institute of Kidney Diseases and Research Centre, Dr H L Trivedi Institute of Transplantation Sciences, Ahmedabad, Gujarat, India
| | - V Shah
- Department of Anesthesiology, Smt. G R Doshi and Smt. K M Mehta Institute of Kidney Diseases and Research Centre, Dr H L Trivedi Institute of Transplantation Sciences, Ahmedabad, Gujarat, India
| | - V Kute
- Department of Nephrology, Smt. G R Doshi and Smt. K M Mehta Institute of Kidney Diseases and Research Centre, Dr H L Trivedi Institute of Transplantation Sciences, Ahmedabad, Gujarat, India
| | - H Trivedi
- Department of Nephrology, Smt. G R Doshi and Smt. K M Mehta Institute of Kidney Diseases and Research Centre, Dr H L Trivedi Institute of Transplantation Sciences, Ahmedabad, Gujarat, India
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Agrawal R. Source of MDR infections in an ICU: busting the myth. Crit Care 2015. [PMCID: PMC4472933 DOI: 10.1186/cc14186] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
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Potter J, Agrawal R, Barraclough C, Rahman F, Kunst H, Westcott M. P187 The Use Of Moxifloxacin For The Treatment Of Ophthalmic Tuberculosis. Thorax 2014. [DOI: 10.1136/thoraxjnl-2014-206260.316] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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Agrawal R, Castoldi M, Altamura S, Stanke F, Meister M, Muley T, Greene CM, Tümmler B, Muckenthaler MU, Mall MA. Silencing of miR-148b ameliorates cystic fibrosis-like lung diseases in βENaC-overexpressing mice. Pneumologie 2014. [DOI: 10.1055/s-0034-1376785] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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Wisniewski JA, Agrawal R, Minnicozzi S, Xin W, Patrie J, Heymann PW, Workman L, Platts-Mills TA, Song TW, Moloney M, Woodfolk JA. Sensitization to food and inhalant allergens in relation to age and wheeze among children with atopic dermatitis. Clin Exp Allergy 2014; 43:1160-70. [PMID: 24074334 DOI: 10.1111/cea.12169] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2012] [Revised: 06/21/2013] [Accepted: 06/25/2013] [Indexed: 11/30/2022]
Abstract
BACKGROUND Atopic dermatitis (AD) is common in children; however, persistence of AD with or without asthma is less common. Longitudinal studies remain limited in their ability to characterize how IgE antibody responses evolve in AD, and their relationship with asthma. OBJECTIVE To use a cross-sectional study design of children with active AD to analyse age-related differences in IgE antibodies and relation to wheeze. METHODS IgE antibodies to food and inhalant allergens were measured in children with active AD (5 months to 15 years of age, n = 66), with and without history of wheeze. RESULTS Whereas IgE antibodies to foods persisted at a similar prevalence and titre throughout childhood, IgE antibodies to all aeroallergens rose sharply into adolescence. From birth, the chance of sensitization for any aeroallergen increased for each 12-month increment in age (OR ≥ 1.21, P < 0.01), with the largest effect observed for dust mite (OR = 1.56, P < 0.001). A steeper age-related rise in IgE antibody titre to dust mite, but no other allergen was associated with more severe disease. Despite this, sensitization to cat was more strongly associated with wheeze (OR = 4.5, P < 0.01), and linked to Fel d 1 and Fel d 4, but not Fel d 2. Comparison of cat allergic children with AD to those without, revealed higher IgE levels to Fel d 2 and Fel d 4 (P < 0.05), but not Fel d 1. CONCLUSIONS AND CLINICAL RELEVANCE Differences in sensitization to cat and dust mite among young children with AD may aid in identifying those at increased risk for disease progression and development of asthma. Early sensitization to cat and risk for wheeze among children with AD may be linked to an increased risk for sensitization to a broader spectrum of allergen components from early life. Collectively, our findings argue for early intervention strategies designed to mitigate skin inflammation in children with AD.
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Affiliation(s)
- J A Wisniewski
- Asthma and Allergic Diseases Center, University of Virginia Health System, Charlottesville, VA, USA
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Sharma V, Agrawal R, Shrivastava V. Assessment of median lethal dose and anti-mutagenic effects of Glycyrrhiza glabra root extract against chemically induced micronucleus formation in Swiss albino mice. ACTA ACUST UNITED AC 2014. [DOI: 10.5455/2319-2003.ijbcp20140407] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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Abstract
Selenium is solubilized in only amine through the addition and subsequent removal of a volatile thiol to produce pure selenide nanoparticles.
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Affiliation(s)
- B. C. Walker
- Purdue University School of Chemical Engineering
- West Lafayette, USA
| | - R. Agrawal
- Purdue University School of Chemical Engineering
- West Lafayette, USA
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Agrawal RP, Tantia P, Jain S, Agrawal R, Agrawal V. Camel milk: a possible boon for type 1 diabetic patients. Cell Mol Biol (Noisy-le-grand) 2013; 59:99-107. [PMID: 24200025] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2012] [Accepted: 05/14/2013] [Indexed: 06/02/2023]
Abstract
Poor nutrition in utero and in early life combined with over nutrition in later life may also play a role in epidemic of diabetes. The efficacy of camel milk consumption as an adjunct to routine diabetic management in type 1 diabetes is a approach showing new rays of hope to cope with this disorder by adding a food supplement with medicinal values. Research on the beneficial aspects of camel milk has been taking place in different corners of globe since last three decades. Continuous efforts to disclose the role of camel milk in diabetes has rendered it title of 'white gold'. Biochemical studies has revealed the components e.g. insulin like protein, lactoferrin, immunoglobulins are responsible for imparting camel milk the scientific weightage. In parallel, epidemiological surveys stating low prevalence of diabetes in communities consuming camel milk clearly indicate towards its hopeful role in maintaining hyperglycemia. This article shades light on camel milk production, composition, characteristics as well as it expresses positive effect of camel milk on blood glucose level, insulin dose, beta cell function. This review also compiles various epidemiological studies carried out to bring forth utility of camel milk suggesting it as a useful food supplement or alternative therapy for type 1 diabetic patients.
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Affiliation(s)
- R P Agrawal
- Diabetes Care & Research Centre S.P.Medical College, Bikaner Rajasthan India drrpagrawal@yahoo.co.in
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Affiliation(s)
- R Agrawal
- Department of General Surgery, Maharaja Agarsen Hospital, Punjabi Bagh, New Delhi, India.
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Rathbone EJ, Brown JE, Marshall HC, Collinson M, Liversedge V, Murden GA, Cameron D, Bell R, Spensley S, Agrawal R, Jyothirmayi R, Chakraborti P, Yuille F, Coleman RE. Osteonecrosis of the Jaw and Oral Health–Related Quality of Life After Adjuvant Zoledronic Acid: An Adjuvant Zoledronic Acid to Reduce Recurrence Trial Subprotocol (BIG01/04). J Clin Oncol 2013; 31:2685-91. [DOI: 10.1200/jco.2012.46.4792] [Citation(s) in RCA: 36] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
Purpose In patients with early breast cancer, adjuvant zoledronic acid (zoledronate) may reduce recurrence and improve survival. However, zoledronate is associated with the occasional development of osteonecrosis of the jaw (ONJ). We report on the frequency of ONJ and investigate oral health–related quality of life (Oral-QoL) in a large randomized trial (Adjuvant Zoledronic Acid to Reduce Recurrence [AZURE]). Patients and Methods Three thousand three hundred sixty women with stage II or III breast cancer were randomly assigned to receive standard adjuvant systemic therapy alone or with zoledronate administered at a dose of 4 mg for 19 doses over 5 years. All potential occurrences of ONJ were reported as serious adverse events and centrally reviewed. Additionally, we invited 486 study participants to complete the Oral Health Impact Profile-14 (OHIP-14) to assess Oral-QoL around the time the patients completed 5 years on study. Multivariable linear regression was used to calculate mean scores and 95% CIs in addition to identifying independent prognostic factors. Results With a median follow-up time of 73.9 months (interquartile range, 60.7 to 84.2 months), 33 possible cases of ONJ were reported, all in the zoledronate-treated patients. Twenty-six cases were confirmed as being consistent with a diagnosis of ONJ, representing a cumulative incidence of 2.1% (95% CI, 0.9% to 3.3%) in the zoledronate arm. Three hundred sixty-two patients (74%) returned the OHIP-14 questionnaire. Neither the prevalence nor severity of impacts on Oral-QoL differed significantly between zoledronate patients and control patients. Conclusion Adjuvant zoledronate used in the intensive schedule studied in the AZURE trial is associated with a low incidence of ONJ but does not seem to adversely affect Oral-QoL.
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Affiliation(s)
- Emma J. Rathbone
- Emma J. Rathbone, Janet E. Brown, and Robert E. Coleman, Weston Park Hospital, Academic Unit of Clinical Oncology, Cancer Research UK (CRUK)/Yorkshire Cancer Research Sheffield Cancer Research Centre, Sheffield; Emma J. Rathbone and Janet E. Brown, St James' Institute of Oncology, CRUK Leeds Cancer Research Centre, University of Leeds; Helen C. Marshall, Michelle Collinson, Victoria Liversedge, and Geraldine A. Murden, University of Leeds, Leeds; David Cameron, Western General Hospital, University of
| | - Janet E. Brown
- Emma J. Rathbone, Janet E. Brown, and Robert E. Coleman, Weston Park Hospital, Academic Unit of Clinical Oncology, Cancer Research UK (CRUK)/Yorkshire Cancer Research Sheffield Cancer Research Centre, Sheffield; Emma J. Rathbone and Janet E. Brown, St James' Institute of Oncology, CRUK Leeds Cancer Research Centre, University of Leeds; Helen C. Marshall, Michelle Collinson, Victoria Liversedge, and Geraldine A. Murden, University of Leeds, Leeds; David Cameron, Western General Hospital, University of
| | - Helen C. Marshall
- Emma J. Rathbone, Janet E. Brown, and Robert E. Coleman, Weston Park Hospital, Academic Unit of Clinical Oncology, Cancer Research UK (CRUK)/Yorkshire Cancer Research Sheffield Cancer Research Centre, Sheffield; Emma J. Rathbone and Janet E. Brown, St James' Institute of Oncology, CRUK Leeds Cancer Research Centre, University of Leeds; Helen C. Marshall, Michelle Collinson, Victoria Liversedge, and Geraldine A. Murden, University of Leeds, Leeds; David Cameron, Western General Hospital, University of
| | - Michelle Collinson
- Emma J. Rathbone, Janet E. Brown, and Robert E. Coleman, Weston Park Hospital, Academic Unit of Clinical Oncology, Cancer Research UK (CRUK)/Yorkshire Cancer Research Sheffield Cancer Research Centre, Sheffield; Emma J. Rathbone and Janet E. Brown, St James' Institute of Oncology, CRUK Leeds Cancer Research Centre, University of Leeds; Helen C. Marshall, Michelle Collinson, Victoria Liversedge, and Geraldine A. Murden, University of Leeds, Leeds; David Cameron, Western General Hospital, University of
| | - Victoria Liversedge
- Emma J. Rathbone, Janet E. Brown, and Robert E. Coleman, Weston Park Hospital, Academic Unit of Clinical Oncology, Cancer Research UK (CRUK)/Yorkshire Cancer Research Sheffield Cancer Research Centre, Sheffield; Emma J. Rathbone and Janet E. Brown, St James' Institute of Oncology, CRUK Leeds Cancer Research Centre, University of Leeds; Helen C. Marshall, Michelle Collinson, Victoria Liversedge, and Geraldine A. Murden, University of Leeds, Leeds; David Cameron, Western General Hospital, University of
| | - Geraldine A. Murden
- Emma J. Rathbone, Janet E. Brown, and Robert E. Coleman, Weston Park Hospital, Academic Unit of Clinical Oncology, Cancer Research UK (CRUK)/Yorkshire Cancer Research Sheffield Cancer Research Centre, Sheffield; Emma J. Rathbone and Janet E. Brown, St James' Institute of Oncology, CRUK Leeds Cancer Research Centre, University of Leeds; Helen C. Marshall, Michelle Collinson, Victoria Liversedge, and Geraldine A. Murden, University of Leeds, Leeds; David Cameron, Western General Hospital, University of
| | - David Cameron
- Emma J. Rathbone, Janet E. Brown, and Robert E. Coleman, Weston Park Hospital, Academic Unit of Clinical Oncology, Cancer Research UK (CRUK)/Yorkshire Cancer Research Sheffield Cancer Research Centre, Sheffield; Emma J. Rathbone and Janet E. Brown, St James' Institute of Oncology, CRUK Leeds Cancer Research Centre, University of Leeds; Helen C. Marshall, Michelle Collinson, Victoria Liversedge, and Geraldine A. Murden, University of Leeds, Leeds; David Cameron, Western General Hospital, University of
| | - Richard Bell
- Emma J. Rathbone, Janet E. Brown, and Robert E. Coleman, Weston Park Hospital, Academic Unit of Clinical Oncology, Cancer Research UK (CRUK)/Yorkshire Cancer Research Sheffield Cancer Research Centre, Sheffield; Emma J. Rathbone and Janet E. Brown, St James' Institute of Oncology, CRUK Leeds Cancer Research Centre, University of Leeds; Helen C. Marshall, Michelle Collinson, Victoria Liversedge, and Geraldine A. Murden, University of Leeds, Leeds; David Cameron, Western General Hospital, University of
| | - Saiqa Spensley
- Emma J. Rathbone, Janet E. Brown, and Robert E. Coleman, Weston Park Hospital, Academic Unit of Clinical Oncology, Cancer Research UK (CRUK)/Yorkshire Cancer Research Sheffield Cancer Research Centre, Sheffield; Emma J. Rathbone and Janet E. Brown, St James' Institute of Oncology, CRUK Leeds Cancer Research Centre, University of Leeds; Helen C. Marshall, Michelle Collinson, Victoria Liversedge, and Geraldine A. Murden, University of Leeds, Leeds; David Cameron, Western General Hospital, University of
| | - Rajiv Agrawal
- Emma J. Rathbone, Janet E. Brown, and Robert E. Coleman, Weston Park Hospital, Academic Unit of Clinical Oncology, Cancer Research UK (CRUK)/Yorkshire Cancer Research Sheffield Cancer Research Centre, Sheffield; Emma J. Rathbone and Janet E. Brown, St James' Institute of Oncology, CRUK Leeds Cancer Research Centre, University of Leeds; Helen C. Marshall, Michelle Collinson, Victoria Liversedge, and Geraldine A. Murden, University of Leeds, Leeds; David Cameron, Western General Hospital, University of
| | - Rema Jyothirmayi
- Emma J. Rathbone, Janet E. Brown, and Robert E. Coleman, Weston Park Hospital, Academic Unit of Clinical Oncology, Cancer Research UK (CRUK)/Yorkshire Cancer Research Sheffield Cancer Research Centre, Sheffield; Emma J. Rathbone and Janet E. Brown, St James' Institute of Oncology, CRUK Leeds Cancer Research Centre, University of Leeds; Helen C. Marshall, Michelle Collinson, Victoria Liversedge, and Geraldine A. Murden, University of Leeds, Leeds; David Cameron, Western General Hospital, University of
| | - Prabir Chakraborti
- Emma J. Rathbone, Janet E. Brown, and Robert E. Coleman, Weston Park Hospital, Academic Unit of Clinical Oncology, Cancer Research UK (CRUK)/Yorkshire Cancer Research Sheffield Cancer Research Centre, Sheffield; Emma J. Rathbone and Janet E. Brown, St James' Institute of Oncology, CRUK Leeds Cancer Research Centre, University of Leeds; Helen C. Marshall, Michelle Collinson, Victoria Liversedge, and Geraldine A. Murden, University of Leeds, Leeds; David Cameron, Western General Hospital, University of
| | - Frances Yuille
- Emma J. Rathbone, Janet E. Brown, and Robert E. Coleman, Weston Park Hospital, Academic Unit of Clinical Oncology, Cancer Research UK (CRUK)/Yorkshire Cancer Research Sheffield Cancer Research Centre, Sheffield; Emma J. Rathbone and Janet E. Brown, St James' Institute of Oncology, CRUK Leeds Cancer Research Centre, University of Leeds; Helen C. Marshall, Michelle Collinson, Victoria Liversedge, and Geraldine A. Murden, University of Leeds, Leeds; David Cameron, Western General Hospital, University of
| | - Robert E. Coleman
- Emma J. Rathbone, Janet E. Brown, and Robert E. Coleman, Weston Park Hospital, Academic Unit of Clinical Oncology, Cancer Research UK (CRUK)/Yorkshire Cancer Research Sheffield Cancer Research Centre, Sheffield; Emma J. Rathbone and Janet E. Brown, St James' Institute of Oncology, CRUK Leeds Cancer Research Centre, University of Leeds; Helen C. Marshall, Michelle Collinson, Victoria Liversedge, and Geraldine A. Murden, University of Leeds, Leeds; David Cameron, Western General Hospital, University of
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Wisniewski J, Agrawal R, Woodfolk JA. Mechanisms of tolerance induction in allergic disease: integrating current and emerging concepts. Clin Exp Allergy 2013; 43:164-76. [PMID: 23331558 DOI: 10.1111/cea.12016] [Citation(s) in RCA: 64] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
The prevalence of atopy and allergic disease continues to escalate worldwide. Defining immune mechanisms that suppress the underlying Th2-driven inflammatory process is critical for the rational design of new treatments to prevent or attenuate disease. Allergen immunotherapy has provided a useful framework for evaluating changes in the immune response that occur during the development of tolerance. Despite this, elucidating the phenotypic and functional properties of regulatory cells, has proven challenging in humans with allergic disease. This article provides an overview of our current understanding of the immune pathways that orchestrate allergen tolerance, with an emphasis on emerging concepts related to human disease. A variety of regulatory cell types, including IL-10-secreting T and B cells, play a pivotal role in suppressing allergic responses to inhaled, ingested and injected allergens. These cells may inhibit Th2 effectors directly, or else indirectly, through other cell types and mediators. Protective antibodies, including IgG4, Fc sialylated IgG, and IgA, have the capacity to modulate the response by preventing allergen binding to surface-bound IgE, or inhibiting dendritic cell maturation. Immune cell plasticity may augment suppression of Th2 cells by T regulatory cells, through mechanisms that involve T cell conversion, or else unconventional roles of classical effector cells. These actions depend upon external cues provided by the in vivo milieu. As such, specific anatomical sites may preferentially favour tolerance induction. Recent scientific advances now allow a global analysis of immune parameters that capture novel markers of tolerance induction in allergic patients. Such markers could provide new molecular targets for assessing tolerance, and for designing treatments that confer long-lasting protection in a safe and efficacious fashion.
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Affiliation(s)
- J Wisniewski
- Department of Medicine, University of Virginia Health System, Charlottesville, VA 22908-1355, USA
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Gautam R, Singh SV, Agrawal R, Chand P, Tripathi S, Alvi HA. Prosthetic rehabilitation of amputated hallux after distraction osteogenesis: one-year follow-up. Prosthet Orthot Int 2013; 37:245-9. [PMID: 23045409 DOI: 10.1177/0309364612457808] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
BACKGROUND The great toe helps in maintaining body balance during standing, walking, running, dancing, and so on. CASE DESCRIPTION AND METHODS A 22 year-old female patient reported to the department, one month after losing her left hallux in a road accident. Anatomical reconstruction was performed with distraction osteogenesis. The prosthesis was constructed using a wax pattern of the normal hallux to create a silicone prosthesis. The residual limb mold was altered to increase prosthesis retention. FINDINGS AND OUTCOMES The procedure was economical, conserved materials, and produced lifelike anatomy without requiring artistic expertise. CONCLUSION Distraction osteogenesis helped in improving function and retention of the prosthesis. Satisfactory esthetic and functional results were observed at the one-year follow-up. CLINICAL RELEVANCE Distraction osteogenesis of the amputated hallux improved prosthetic prognosis by aiding retention. Modifications were made in the conventional prosthesis fabrication technique to increase retention, as the hallux is in constant movement and/or friction.
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Affiliation(s)
- Rupali Gautam
- Department of Prosthodontics, Faculty of Dental Sciences, CSM Medical University Uttar Pradesh, Lucknow, Uttar Pradesh, India
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Agrawal R, Varma A. Hospital-acquired bloodstream infection: Indian perspective. Crit Care 2013. [PMCID: PMC3642895 DOI: 10.1186/cc11986] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
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Affiliation(s)
- R Agrawal
- Department of Hematopathology, Clarient Labs, Aliso Viejo, CA, USA.
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