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Renzi S, Algawahmed F, Davidson S, Langenberg KPS, Fuligni F, Ali S, Anderson N, Brunga L, Bartram J, Abdelhaleem M, Naqvi A, Beimnet K, Schuh A, Tierens A, Malkin D, Shlien A, Shago M, Villani A. Myeloproliferative Neoplasm Driven by ETV6-ABL1 in an Adolescent with Recent History of Burkitt Leukemia. Curr Oncol 2023; 30:5946-5952. [PMID: 37503586 PMCID: PMC10378670 DOI: 10.3390/curroncol30070444] [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] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2023] [Revised: 06/06/2023] [Accepted: 06/19/2023] [Indexed: 07/29/2023] Open
Abstract
ETV6-ABL1 gene fusion is a rare genetic rearrangement in a variety of malignancies, including myeloproliferative neoplasms (MPN), acute lymphoblastic leukemia (ALL), and acute myeloid leukemia (AML). Here, we report the case of a 16-year-old male diagnosed with a MPN, 7 months post-completion of treatment for Burkitt leukaemia. RNA sequencing analysis confirmed the presence of an ETV6-ABL1 fusion transcript, with an intact, in-frame ABL tyrosine-kinase domain. Of note, secondary ETV6-ABL1-rearranged neoplastic diseases have not been reported to date. The patient was started on a tyrosine kinase inhibitor (TKI; imatinib) and, subsequently, underwent a 10/10 matched unrelated haematopoietic stem cell transplant. He is disease-free five years post-transplant. Definitive evidence of the prognostic influence of the ETV6-ABL1 fusion in haematological neoplasms is lacking; however, overall data suggest that it is a poor prognostic factor, particularly in patients with ALL and AML. The presence of this ETV6-ABL1 fusion should be more routinely investigated, especially in patients with a CML-like picture. More routine use of whole-genome and RNA sequencing analyses in clinical diagnostic care, in conjunction with conventional cytogenetics, will facilitate these investigations.
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Affiliation(s)
- Samuele Renzi
- Division of Haematology/Oncology, The Hospital for Sick Children, Toronto, ON M4B 1B3, Canada
- Department of Pediatrics, Division of Pediatric Hematology/Oncology, CHUL-Laval, Laval University, Quebec City, QC G1V 4G2, Canada
| | - Fatimah Algawahmed
- Laboratory Medicine Program, University Health Network, Toronto, ON M5G 2M9, Canada
| | - Scott Davidson
- Program in Genetics and Genome Biology, The Hospital for Sick Children, Toronto, ON M5G 0A4, Canada
- Department of Paediatric Laboratory Medicine, The Hospital for Sick Children, Toronto, ON M5G 0A4, Canada
| | | | - Fabio Fuligni
- Program in Genetics and Genome Biology, The Hospital for Sick Children, Toronto, ON M5G 0A4, Canada
| | - Salah Ali
- Department of Pediatric Haematology and Bone Marrow Transplant, Leeds Teaching Hospitals, Leeds LS9 7TF, UK
| | - Nathaniel Anderson
- Program in Genetics and Genome Biology, The Hospital for Sick Children, Toronto, ON M5G 0A4, Canada
| | - Ledia Brunga
- Program in Genetics and Genome Biology, The Hospital for Sick Children, Toronto, ON M5G 0A4, Canada
| | - Jack Bartram
- Department of Hematology, Great Ormond Street Hospital, London WC1N 3JH, UK
| | - Mohamed Abdelhaleem
- Department of Paediatric Laboratory Medicine, The Hospital for Sick Children, Toronto, ON M5G 0A4, Canada
| | - Ahmed Naqvi
- Division of Haematology/Oncology, The Hospital for Sick Children, Toronto, ON M4B 1B3, Canada
- Department of Paediatrics, University of Toronto, Toronto, ON M5S 1A1, Canada
| | - Kassa Beimnet
- Department of Paediatric Laboratory Medicine, The Hospital for Sick Children, Toronto, ON M5G 0A4, Canada
| | - Andre Schuh
- Department of Haematology, Princess Margaret Hospital, Toronto, ON M5G 2C1, Canada
| | - Anne Tierens
- Laboratory Medicine Program, University Health Network, Toronto, ON M5G 2M9, Canada
| | - David Malkin
- Division of Haematology/Oncology, The Hospital for Sick Children, Toronto, ON M4B 1B3, Canada
- Department of Paediatrics, University of Toronto, Toronto, ON M5S 1A1, Canada
| | - Adam Shlien
- Program in Genetics and Genome Biology, The Hospital for Sick Children, Toronto, ON M5G 0A4, Canada
- Department of Paediatric Laboratory Medicine, The Hospital for Sick Children, Toronto, ON M5G 0A4, Canada
| | - Mary Shago
- Department of Paediatric Laboratory Medicine, The Hospital for Sick Children, Toronto, ON M5G 0A4, Canada
- Department of Laboratory Medicine and Pathobiology, University of Toronto, Toronto, ON M5S 1A8, Canada
| | - Anita Villani
- Division of Haematology/Oncology, The Hospital for Sick Children, Toronto, ON M4B 1B3, Canada
- Department of Paediatrics, University of Toronto, Toronto, ON M5S 1A1, Canada
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Kosti A, Borakati A, Varma A, Gupta A, Mustafa A, Hakeem A, Quddus A, Sahl AB, Beniwal A, Adesuyi A, Krzak AM, Brooks A, Frampton A, Gadhvi A, Talbot A, Elnogoomi A, Mahgoub A, Naqvi A, Pervez A, Bodla AS, Taha A, Tawfik A, Prabhu A, Puri A, Belgaumkar A, Gupta A, McCrorie A, Findlay A, Healey A, De Prendergast A, Farrugia A, Dosis A, Adiamah A, Sallam A, Wong A, Bradley A, Martin A, Collins A, Awan A, Bond A, Koh A, Kourdouli A, Patel AG, Dhannoon A, Khalil A, Banerjee A, Khan A, Elserafy A, Alamassi A, Owen A, Benjafield A, Zuccarrelli A, Luhmann A, Jones A, Kennedy-Dalby A, Smith AM, Kaul A, Kumar A, White A, Baker A, Minicozzi A, Bardoli A, Golpe AL, Manzelli A, Sivakumar A, Saha A, Shajpal A, Lango A, Cotton A, Nair A, Brown A, Menon A, Tandon A, Afza A, Hassan A, Shamali A, Khalid A, Regan A, Piramanayagam B, Oyewole B, Ibrahim B, Murphy B, Clayton B, Jenkins B, Kumar B, Rybinski B, Khor BY, Davidson BR, Lees B, Blacklock C, Johnstone C, Salinas CH, Boven C, Wolstenholme C, Chin C, Gilmore C, Sharp C, Walker C, Harris C, Khanna C, Ferguson C, Kyriakides C, Bee C, Currow C, Parmar C, Collins C, Halloran C, Smart CJ, Neophytou C, Delaney C, Anele C, Heugh C, Choh CTP, Kenington C, Wyatt C, Borg CM, Mole D, Arumugam D, Gunia D, Porter D, Berry D, Griffith D, Hou D, Longbotham D, Mitton D, Strachan D, Di Mauro D, Worku D, Heaphy D, Dunne D, Yeung D, Arambepola D, Leswas DA, Pournaras DJ, Damaskos D, Saleh D, Osilli D, Pearman D, Whitelaw D, Haq EU, Mack E, Spurring E, Jamieson E, Lenzi E, Gemmill E, Gammeri E, Bota E, Britton E, Farrow E, Lloyd E, Moran E, Itobi E, Craig E, Tanaka E, Chohda E, Muhammad FU, Youssef F, Roslan F, Amir F, Froghi F, Di Franco F, Abbadessa F, DiMaggio F, Gurung G, Faulkner G, Choa G, Kerans G, Davis GN, Galanopoulos G, Karagiannidis G, McCabe G, Mohammadi-Zaniani G, Nawaz G, Van Boxel G, Bond-Smith G, Tierney GM, Muthukumarasamy G, Grey G, Wong G, Finch G, Khan H, Bourne H, Javanmard-Emamghissi H, Murray H, Rottenburg H, Wright H, Khalil H, Spiers HVM, Bashiti H, Shanti H, Ebied H, Ng HJ, Hamid HKS, Kim H, Wilson I, Rajendran I, Gerogiannis I, Patel I, El-Abbassy I, Burridge I, Caldwll J, Jackman J, Clark J, Duncan J, Milburn J, O’Kelly J, Olivier J, Rink J, Royle J, Rai J, Latif J, Ahmad J, Maliyil J, Carr J, Coles J, McGarry J, Apollos J, Lim J, Gray J, Thomas J, Bennett J, Findlay J, Spearman J, Young J, Lund JN, Meilak J, Alfred J, Welsh J, Chan JH, Martin J, Patel K, Ko KYK, Isand K, Razi K, Sarathy K, Powezka K, Foster K, Peleki K, Bevan K, Fox K, Edwards K, Larsen K, Spellar K, Oh KE, Kong K, Brown K, Roberts KJ, Seymour K, Beatson K, Etherson K, Willis K, Mann K, Nizami K, Rajput K, Lavery L, Sawdon L, Nip L, Al-Hamed L, Fagan L, Watton L, Saint-Grant AL, Convie L, Girard LP, Huppler L, Marsh L, Seretny L, Newton L, Buksh M, Sallam M, Mathew M, Prasanth MN, Nayar M, Wijeyaratne M, Hollyman M, Ransome M, Popa M, Galea M, Taylor M, Gismondi M, Michel M, Wadley M, Al-Azzawi M, Claxton M, Kuzman M, Bonomaully M, Newman M, Bhandari M, Courtney M, Jones M, Rarity M, Wilson M, Ebraheem M, Elnaghi M, Mohamed MSN, Al-Hijaji M, Al-Rashedy M, Qayum MK, Zourob M, Gaber M, Rao M, Islam MA, Rashid MU, Zafar M, Naqvi M, Ahmad MN, Telfah M, Merali N, Hanbali N, Gulnaz N, Kumar N, Husain N, Angamuthu N, Murali N, Kirmani N, Assaf N, Doshi N, Shah NS, Basra N, Menezes N, Dai N, Schuijtvlot N, Kansal N, Chidumije N, Yassin N, Babalola O, Oyende O, Williams O, Pawlik O, O'Connor O, Jalil OA, Ryska O, Vaz O, Sarmah P, Jayawardena P, Patel P, Hart P, Cromwell P, Manby P, Marriott P, Needham P, Ghaneh P, Rao PKD, Eves P, Coe PO, May-Miller P, Szatmary P, Ireland P, Seta P, Ravi P, Janardhanan P, Patil P, Mistry P, Heer P, Patel P, Nunes Q, Ain Q, Clifford R, Brindle R, Lee RXN, Lim RQH, Rahman R, Kumar RM, Lunevicius R, Mukherjee R, Lahiri R, Behmida R, Rajebhosale R, Levy R, Chhabra R, Oliphant R, Freeman R, Jones RM, Elkalbash R, Brignall R, Bell R, Byrom R, Laing RW, Patel R, Buhain R, Clark R, Sutton R, Presa R, Lawther R, Patel R, Zakeri R, Mashar R, Wei R, Baron R, Tasleem S, Kadambot SS, Azam S, Wajed S, Ali S, Body S, Saeed S, Bandyopadhyay S, Mohamed S, Pandanaboyana S, Hassasing S, Dyer S, Small S, Seeralakandapalan S, Arumugam S, Chakravartty S, Ong SL, Ooi SZY, Nazir S, Zafar S, Shirazi S, Bharucha S, Majid S, Ahmed S, Rajamanickam SK, Albalkiny S, Ng S, Chowdhury S, Yahia S, Handa S, Fallis S, Fisher S, Jones S, Phillips S, Mitra S, Aroori S, Thanki S, Rozwadowski S, Tucker S, Conroy S, Barman S, Bhat S, McCallion S, Knight SR, Tezas S, van Laarhoven S, Cowie S, Rao S, Sellahewa S, Bhatti S, Kaistha S, Moug SJ, Argyropoulos S, Virupaksha S, Difford T, Shikh-Bahaei T, Saafan T, Lo T, Magro T, Gala T, Katbeh T, Athwal T, Lo T, Fraser T, Anyomih T, Chase TJG, Walker T, Ward T, Gallagher TK, Richardson T, Wiggins T, Ali U, Patnam V, Kanakala V, Beynon V, Hudson VE, Morrison-Jones V, Korwar V, Massella V, Parekh V, Ng V, Toh WH, Toh W, Hawkins W, Cambridge W, Harrison W, Tan YY, Aal YA, Malam Y, Toumi Z, Khaddar ZA, Bleything Z. PANC Study (Pancreatitis: A National Cohort Study): national cohort study examining the first 30 days from presentation of acute pancreatitis in the UK. BJS Open 2023; 7:zrad008. [PMID: 37161673 PMCID: PMC10170253 DOI: 10.1093/bjsopen/zrad008] [Citation(s) in RCA: 0] [Impact Index Per Article: 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: 08/12/2022] [Revised: 12/01/2022] [Accepted: 01/04/2023] [Indexed: 05/11/2023] Open
Abstract
BACKGROUND Acute pancreatitis is a common, yet complex, emergency surgical presentation. Multiple guidelines exist and management can vary significantly. The aim of this first UK, multicentre, prospective cohort study was to assess the variation in management of acute pancreatitis to guide resource planning and optimize treatment. METHODS All patients aged greater than or equal to 18 years presenting with acute pancreatitis, as per the Atlanta criteria, from March to April 2021 were eligible for inclusion and followed up for 30 days. Anonymized data were uploaded to a secure electronic database in line with local governance approvals. RESULTS A total of 113 hospitals contributed data on 2580 patients, with an equal sex distribution and a mean age of 57 years. The aetiology was gallstones in 50.6 per cent, with idiopathic the next most common (22.4 per cent). In addition to the 7.6 per cent with a diagnosis of chronic pancreatitis, 20.1 per cent of patients had a previous episode of acute pancreatitis. One in 20 patients were classed as having severe pancreatitis, as per the Atlanta criteria. The overall mortality rate was 2.3 per cent at 30 days, but rose to one in three in the severe group. Predictors of death included male sex, increased age, and frailty; previous acute pancreatitis and gallstones as aetiologies were protective. Smoking status and body mass index did not affect death. CONCLUSION Most patients presenting with acute pancreatitis have a mild, self-limiting disease. Rates of patients with idiopathic pancreatitis are high. Recurrent attacks of pancreatitis are common, but are likely to have reduced risk of death on subsequent admissions.
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Gupta N, Vali R, Shammas A, Gheisari F, Sebbald C, Chami R, Pope E, Abla O, Naqvi A. Subcutaneous panniculitis-like T-cell lymphoma of the breast in an adolescent female: An uncommon presentation. Pediatr Blood Cancer 2023; 70:e30202. [PMID: 36628942 DOI: 10.1002/pbc.30202] [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] [Received: 12/06/2022] [Revised: 12/22/2022] [Accepted: 12/23/2022] [Indexed: 01/12/2023]
Affiliation(s)
- Neetika Gupta
- Department of Medical Imaging, CHEO, University of Ottawa, Ottawa, Ontario, Canada
| | - Reza Vali
- Department of Diagnostic Imaging, The Hospital for Sick Children, University of Toronto, Toronto, Ontario, Canada
| | - Amer Shammas
- Department of Diagnostic Imaging, The Hospital for Sick Children, University of Toronto, Toronto, Ontario, Canada
| | - Farshid Gheisari
- Department of Diagnostic Imaging, The Hospital for Sick Children, University of Toronto, Toronto, Ontario, Canada
| | - Cathryn Sebbald
- Division of Dermatology, Department of Paediatrics, The Hospital for Sick Children, University of Toronto, Toronto, Ontario, Canada
| | - Rose Chami
- Division of Pathology, Department of Laboratory Medicine & Pathobiology, The Hospital for Sick Children, University of Toronto, Toronto, Ontario, Canada
| | - Elena Pope
- Paediatric Dermatology, The Hospital for Sick Children, University of Toronto, Toronto, Ontario, Canada
| | - Oussama Abla
- Division of Haematology/Oncology, The Hospital for Sick Children, University of Toronto, Toronto, Ontario, Canada
| | - Ahmed Naqvi
- Division of Haematology/Oncology, The Hospital for Sick Children, University of Toronto, Toronto, Ontario, Canada
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Pabari R, Chun K, Naqvi A. The Clinical Landscape of NRAS- mutated Juvenile Myelomonocytic Leukemia-like Myeloproliferation Includes Children With Costello Syndrome. J Pediatr Hematol Oncol 2023; 45:e401-e405. [PMID: 35665722 DOI: 10.1097/mph.0000000000002492] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/09/2022] [Accepted: 04/25/2022] [Indexed: 11/25/2022]
Abstract
Juvenile myelomonocytic leukemia (JMML) is a rare, aggressive pediatric disorder characterized by pathologic myeloproliferation because of alterations in RAS pathway genes. NRAS -mutated JMML encompasses a broad range of clinical severity. Herein we describe 4 unique cases of NRAS -mutated JMML and JMML-like myeloproliferation, 2 with somatic mutations and 2 with germline mutations. These cases illustrate the diverse clinical and hematologic presentation of this subtype of JMML, including a very unusual example presenting with Auer rods. Lastly, this is the first report of patients with phenotypic Costello syndrome presenting with JMML-like myeloproliferation, highlighting an important clinical phenomenon that has not been previously described.
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Affiliation(s)
- Reena Pabari
- Departments of Paediatrics
- Division of Haematology/Oncology, The Hospital for Sick Children
| | - Kathy Chun
- Department of Laboratory Medicine and Pathobiology, University of Toronto, Toronto, Ontario, Canada
| | - Ahmed Naqvi
- Departments of Paediatrics
- Division of Haematology/Oncology, The Hospital for Sick Children
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Shehjar F, Maktabi B, Rahman ZA, Bahader GA, James AW, Naqvi A, Mahajan R, Shah ZA. Stroke: Molecular mechanisms and therapies: Update on recent developments. Neurochem Int 2023; 162:105458. [PMID: 36460240 PMCID: PMC9839659 DOI: 10.1016/j.neuint.2022.105458] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2022] [Revised: 11/21/2022] [Accepted: 11/24/2022] [Indexed: 12/05/2022]
Abstract
Stroke, a neurological disease, is one of the leading causes of death worldwide, resulting in long-term disability in most survivors. Annual stroke costs in the United States alone were estimated at $46 billion recently. Stroke pathophysiology is complex, involving multiple causal factors, among which atherosclerosis, thrombus, and embolus are prevalent. The molecular mechanisms involved in the pathophysiology are essential to understanding targeted drug development. Some common mechanisms are excitotoxicity and calcium overload, oxidative stress, and neuroinflammation. In addition, various modifiable and non-modifiable risk factors increase the chances of stroke manifolds. Once a patient encounters a stroke, complete restoration of motor ability and cognitive skills is often rare. Therefore, shaping therapeutic strategies is paramount for finding a viable therapeutic agent. Apart from tPA, an FDA-approved therapy that is applied in most stroke cases, many other therapeutic strategies have been met with limited success. Stroke therapies often involve a combination of multiple strategies to restore the patient's normal function. Certain drugs like Gamma-aminobutyric receptor agonists (GABA), Glutamate Receptor inhibitors, Sodium, and Calcium channel blockers, and fibrinogen-depleting agents have shown promise in stroke treatment. Recently, a drug, DM199, a recombinant (synthetic) form of a naturally occurring protein called human tissue kallikrein-1 (KLK1), has shown great potential in treating stroke with fewer side effects. Furthermore, DM199 has been found to overcome the limitations presented when using tPA and/or mechanical thrombectomy. Cell-based therapies like Neural Stem Cells, Hematopoietic stem cells (HSCs), and Human umbilical cord blood-derived mesenchymal stem cells (HUCB-MSCs) are also being explored as a treatment of choice for stroke. These therapeutic agents come with merits and demerits, but continuous research and efforts are being made to develop the best therapeutic strategies to minimize the damage post-stroke and restore complete neurological function in stroke patients.
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Affiliation(s)
- Faheem Shehjar
- Department of Medicinal and Biological Chemistry, College of Pharmacy and Pharmaceutical Sciences, Toledo, OH, USA
| | - Briana Maktabi
- Department of Medicinal and Biological Chemistry, College of Pharmacy and Pharmaceutical Sciences, Toledo, OH, USA
| | - Zainab A Rahman
- Department of Medicinal and Biological Chemistry, College of Pharmacy and Pharmaceutical Sciences, Toledo, OH, USA
| | - Ghaith A Bahader
- Department of Medicinal and Biological Chemistry, College of Pharmacy and Pharmaceutical Sciences, Toledo, OH, USA
| | - Antonisamy William James
- Department of Medicinal and Biological Chemistry, College of Pharmacy and Pharmaceutical Sciences, Toledo, OH, USA
| | - Ahmed Naqvi
- Department of Medicinal and Biological Chemistry, College of Pharmacy and Pharmaceutical Sciences, Toledo, OH, USA
| | - Reetika Mahajan
- Department of Medicinal and Biological Chemistry, College of Pharmacy and Pharmaceutical Sciences, Toledo, OH, USA
| | - Zahoor A Shah
- Department of Medicinal and Biological Chemistry, College of Pharmacy and Pharmaceutical Sciences, Toledo, OH, USA.
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Marcellin F, Brégigeon-Ronot S, Ramier C, Protopopescu C, Gilbert C, Di Beo V, Duvivier C, Bureau-Stoltmann M, Rosenthal E, Wittkop L, Salmon-Céron D, Carrieri P, Sogni P, Barré T, Salmon D, Wittkop L, Sogni P, Esterle L, Trimoulet P, Izopet J, Serfaty L, Paradis V, Spire B, Carrieri P, Valantin M, Pialoux G, Chas J, Zaegel-Faucher O, Barange K, Naqvi A, Rosenthal E, Bicart-See A, Bouchaud O, Gervais A, Lascoux-Combe C, Goujard C, Lacombe K, Duvivier C, Neau D, Morlat P, Bani-Sadr F, Meyer L, Boufassa F, Autran B, Roque A, Solas C, Fontaine H, Costagliola D, Piroth L, Simon A, Zucman D, Boué F, Miailhes P, Billaud E, Aumaître H, Rey D, Peytavin G, Petrov-Sanchez V, Levier A, Salmon D, Usubillaga R, Sogni P, Terris B, Tremeaux P, Katlama C, Valantin M, Stitou H, Simon A, Cacoub P, Nafissa S, Benhamou Y, Charlotte F, Fourati S, Poizot-Martin I, Zaegel O, Laroche H, Tamalet C, Pialoux G, Chas J, Callard P, Bendjaballah F, Amiel C, Le Pendeven C, Marchou B, Alric L, Barange K, Metivier S, Selves J, Larroquette F, Rosenthal E, Naqvi A, Rio V, Haudebourg J, Saint-Paul M, De Monte A, Giordanengo V, Partouche C, Bouchaud O, Martin A, Ziol M, Baazia Y, Iwaka-Bande V, Gerber A, Uzan M, Bicart-See A, Garipuy D, Ferro-Collados M, Selves J, Nicot F, Gervais A, Yazdanpanah Y, Adle-Biassette H, Alexandre G, Peytavin G, Lascoux-Combe C, Molina J, Bertheau P, Chaix M, Delaugerre C, Maylin S, Lacombe K, Bottero J, Krause J, Girard P, Wendum D, Cervera P, Adam J, Viala C, Vittecocq D, Goujard C, Quertainmont Y, Teicher E, Pallier C, Lortholary O, Duvivier C, Rouzaud C, Lourenco J, Touam F, Louisin C, Avettand-Fenoel V, Gardiennet E, Mélard A, Neau D, Ochoa A, Blanchard E, Castet-Lafarie S, Cazanave C, Malvy D, Dupon M, Dutronc H, Dauchy F, Lacaze-Buzy L, Desclaux A, Bioulac-Sage P, Trimoulet P, Reigadas S, Morlat P, Lacoste D, Bonnet F, Bernard N, Hessamfar M, Paccalin J, Martell C, Pertusa M, Vandenhende M, Mercié P, Malvy D, Pistone T, Receveur M, Méchain M, Duffau P, Rivoisy C, Faure I, Caldato S, Bioulac-Sage P, Trimoulet P, Reigadas S, Bellecave P, Tumiotto C, Pellegrin J, Viallard J, Lazzaro E, Greib C, Bioulac-Sage P, Trimoulet P, Reigadas S, Zucman D, Majerholc C, Brollo M, Farfour E, Boué F, Polo Devoto J, Kansau I, Chambrin V, Pignon C, Berroukeche L, Fior R, Martinez V, Abgrall S, Favier M, Deback C, Lévy Y, Dominguez S, Lelièvre J, Lascaux A, Melica G, Billaud E, Raffi F, Allavena C, Reliquet V, Boutoille D, Biron C, Lefebvre M, Hall N, Bouchez S, Rodallec A, Le Guen L, Hemon C, Miailhes P, Peyramond D, Chidiac C, Ader F, Biron F, Boibieux A, Cotte L, Ferry T, Perpoint T, Koffi J, Zoulim F, Bailly F, Lack P, Maynard M, Radenne S, Amiri M, Valour F, Koffi J, Zoulim F, Bailly F, Lack P, Maynard M, Radenne S, Augustin-Normand C, Scholtes C, Le-Thi T, Piroth L, Chavanet P, Duong Van Huyen M, Buisson M, Waldner-Combernoux A, Mahy S, Salmon Rousseau A, Martins C, Aumaître H, Galim S, Bani-Sadr F, Lambert D, Nguyen Y, Berger J, Hentzien M, Brodard V, Rey D, Partisani M, Batard M, Cheneau C, Priester M, Bernard-Henry C, de Mautort E, Fischer P, Gantner et S Fafi-Kremer P, Roustant F, Platterier P, Kmiec I, Traore L, Lepuil S, Parlier S, Sicart-Payssan V, Bedel E, Anriamiandrisoa S, Pomes C, Touam F, Louisin C, Mole M, Bolliot C, Catalan P, Mebarki M, Adda-Lievin A, Thilbaut P, Ousidhoum Y, Makhoukhi F, Braik O, Bayoud R, Gatey C, Pietri M, Le Baut V, Ben Rayana R, Bornarel D, Chesnel C, Beniken D, Pauchard M, Akel S, Caldato S, Lions C, Ivanova A, Ritleg AS, Debreux C, Chalal L, J.Zelie, Hue H, Soria A, Cavellec M, Breau S, Joulie A, Fisher P, Gohier S, Croisier-Bertin D, Ogoudjobi S, Brochier C, Thoirain-Galvan V, Le Cam M, Carrieri P, Chalouni M, Conte V, Dequae-Merchadou L, Desvallées M, Esterle L, Gilbert C, Gillet S, Guillochon Q, Khan C, Knight R, Marcellin F, Michel L, Mora M, Protopopescu C, Roux P, Spire B, Barré T, Ramier C, Sow A, Lions C, Di Beo V, Bureau M, Wittkop L. Depressive symptoms after hepatitis C cure and socio-behavioral correlates in aging people living with HIV (ANRS CO13 HEPAVIH). JHEP Rep 2022; 5:100614. [DOI: 10.1016/j.jhepr.2022.100614] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/21/2022] [Revised: 10/06/2022] [Accepted: 10/07/2022] [Indexed: 11/06/2022] Open
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Rao HR, Barron MA, Biswas A, Branson HM, Mitton GD, Naqvi A. Malnutrition in a child with T-cell ALL leading to superior mesenteric artery syndrome and Wernicke's encephalopathy. Pediatr Blood Cancer 2022; 69:e29651. [PMID: 35441467 DOI: 10.1002/pbc.29651] [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] [Received: 01/15/2022] [Accepted: 02/24/2022] [Indexed: 11/09/2022]
Affiliation(s)
- Harini R Rao
- Division of Haematology/Oncology, The Hospital for Sick Children, Toronto, Canada.,Department of Paediatrics, University of Toronto, Toronto, Canada
| | - Mary A Barron
- Division of Haematology/Oncology, The Hospital for Sick Children, Toronto, Canada
| | - Asthik Biswas
- Department of Diagnostic Imaging, The Hospital for Sick Children, Toronto, Canada.,Department of Medical Imaging, University of Toronto, Canada
| | - Helen M Branson
- Department of Diagnostic Imaging, The Hospital for Sick Children, Toronto, Canada.,Department of Medical Imaging, University of Toronto, Canada
| | - Gregory D Mitton
- Department of Diagnostic Imaging, The Hospital for Sick Children, Toronto, Canada.,Department of Medical Imaging, University of Toronto, Canada
| | - Ahmed Naqvi
- Division of Haematology/Oncology, The Hospital for Sick Children, Toronto, Canada.,Department of Paediatrics, University of Toronto, Toronto, Canada
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Barré T, Mercié P, Lions C, Miailhes P, Zucman D, Aumaître H, Esterle L, Sogni P, Carrieri P, Salmon-Céron D, Marcellin F, Salmon D, Wittkop L, Sogni P, Esterle L, Trimoulet P, Izopet J, Serfaty L, Paradis V, Spire B, Carrieri P, Valantin MA, Pialoux G, Chas J, Poizot-Martin I, Barange K, Naqvi A, Rosenthal E, Bicart-See A, Bouchaud O, Gervais A, Lascoux-Combe C, Goujard C, Lacombe K, Duvivier C, Neau D, Morlat P, Bani-Sadr F, Meyer L, Boufassa F, Autran B, Roque AM, Solas C, Fontaine H, Costagliola D, Piroth L, Simon A, Zucman D, Boué F, Miailhes P, Billaud E, Aumaître H, Rey D, Peytavin G, Petrov-Sanchez V, Levier A, Usubillaga R, Terris B, Tremeaux P, Katlama C, Valantin MA, Stitou H, Cacoub P, Nafissa S, Benhamou Y, Charlotte F, Fourati S, Zaegel O, Laroche H, Tamalet C, Callard P, Bendjaballah F, Le Pendeven C, Marchou B, Alric L, Metivier S, Selves J, Larroquette F, Rio V, Haudebourg J, Saint-Paul MC, De Monte A, Giordanengo V, Partouche C, Martin A, Ziol M, Baazia Y, Iwaka-Bande V, Gerber A, Uzan M, Garipuy D, Ferro-Collados MJ, Nicot F, Yazdanpanah Y, Adle-Biassette H, Alexandre G, Molina JM, Bertheau P, Chaix ML, Delaugerre C, Maylin S, Bottero J, Krause J, Girard PM, Wendum D, Cervera P, Adam J, Viala C, Vittecocq D, Quertainmont Y, Teicher E, Pallier C, Lortholary O, Rouzaud C, Lourenco J, Touam F, Louisin C, Avettand-Fenoel V, Gardiennet E, Mélard A, Ochoa A, Blanchard E, Castet-Lafarie S, Cazanave C, Malvy D, Dupon M, Dutronc H, Dauchy F, Lacaze-Buzy L, Desclaux A, Bioulac-Sage P, Reigadas S, Lacoste D, Bonnet F, Bernard N, Hessamfar M, J, Paccalin F, Martell C, Pertusa MC, Vandenhende M, Mercié P, Pistone T, Receveur MC, Méchain M, Duffau P, Rivoisy C, Faure I, Caldato S, Bellecave P, Tumiotto C, Pellegrin JL, Viallard JF, Lazzaro E, Greib C, Majerholc C, Brollo M, Farfour E, Devoto JP, Kansau I, Chambrin V, Pignon C, Berroukeche L, Fior R, Martinez V, Abgrall S, Favier M, Deback C, Lévy Y, Dominguez S, Lelièvre JD, Lascaux AS, Melica G, Raffi F, Allavena C, Reliquet V, Boutoille D, Biron C, Lefebvre M, Hall N, Bouchez S, Rodallec A, Le Guen L, Hemon C, Peyramond D, Chidiac C, Ader F, Biron F, Boibieux A, Cotte L, Ferry T, Perpoint T, Koffi J, Zoulim F, Bailly F, Lack P, Maynard M, Radenne S, Amiri M, Valour F, Augustin-Normand C, Scholtes C, Le-Thi TT, Van Huyen PCMD, Buisson M, Waldner-Combernoux A, Mahy S, Rousseau AS, Martins C, Galim S, Lambert D, Nguyen Y, Berger JL, Hentzien M, Brodard V, Partisani M, Batard ML, Cheneau C, Priester M, Bernard-Henry C, de Mautort E, Fischer P, Gantner P, Fafi-Kremer S, Roustant F, Platterier P, Kmiec I, Traore L, Lepuil S, Parlier S, Sicart-Payssan V, Bedel E, Anriamiandrisoa S, Pomes C, Mole M, Bolliot C, Catalan P, Mebarki M, Adda-Lievin A, Thilbaut P, Ousidhoum Y, Makhoukhi FZ, Braik O, Bayoud R, Gatey C, Pietri MP, Le Baut V, Rayana RB, Bornarel D, Chesnel C, Beniken D, Pauchard M, Akel S, Lions C, Ivanova A, Ritleg AS, Debreux C, Chalal L, Zelie J, Hue H, Soria A, Cavellec M, Breau S, Joulie A, Fisher P, Gohier S, Croisier-Bertin D, Ogoudjobi S, Brochier C, Thoirain-Galvan V, Le Cam M, Chalouni M, Conte V, Dequae-Merchadou L, Desvallees M, Gilbert C, Gillet S, Knight R, Lemboub T, Marcellin F, Michel L, Mora M, Protopopescu C, Roux P, Tezkratt S, Barré T, Rojas TR, Baudoin M, Di Beo MSV, Nishimwe M. HCV cure: an appropriate moment to reduce cannabis use in people living with HIV? (ANRS CO13 HEPAVIH data). AIDS Res Ther 2022; 19:15. [PMID: 35292069 PMCID: PMC8922772 DOI: 10.1186/s12981-022-00440-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2021] [Accepted: 03/06/2022] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Thanks to direct-acting antivirals, hepatitis C virus (HCV) infection can be cured, with similar rates in HCV-infected and HIV-HCV co-infected patients. HCV cure is likely to foster behavioral changes in psychoactive substance use, which is highly prevalent in people living with HIV (PLWH). Cannabis is one substance that is very commonly used by PLWH, sometimes for therapeutic purposes. We aimed to identify correlates of cannabis use reduction following HCV cure in HIV-HCV co-infected cannabis users and to characterize persons who reduced their use. METHODS We used data collected on HCV-cured cannabis users in a cross-sectional survey nested in the ANRS CO13 HEPAVIH cohort of HIV-HCV co-infected patients, to perform logistic regression, with post-HCV cure cannabis reduction as the outcome, and socio-behavioral characteristics as potential correlates. We also characterized the study sample by comparing post-cure substance use behaviors between those who reduced their cannabis use and those who did not. RESULTS Among 140 HIV-infected cannabis users, 50 and 5 had reduced and increased their use, respectively, while 85 had not changed their use since HCV cure. Cannabis use reduction was significantly associated with tobacco use reduction, a decrease in fatigue level, paying more attention to one's dietary habits since HCV cure, and pre-HCV cure alcohol abstinence (p = 0.063 for alcohol use reduction). CONCLUSIONS Among PLWH using cannabis, post-HCV cure cannabis reduction was associated with tobacco use reduction, improved well-being, and adoption of healthy behaviors. The management of addictive behaviors should therefore be encouraged during HCV treatment.
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Roberts S, Naqvi A, Bhatia K, Simcox L, Vause S. P.45 Maternal, anaesthetic and neonatal outcomes in pregnant women with mechanical prosthetic valves. Int J Obstet Anesth 2021. [DOI: 10.1016/j.ijoa.2021.103043] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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10
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Chaturvedi V, Marsh RA, Zoref-Lorenz A, Owsley E, Chaturvedi V, Nguyen TC, Goldman JR, Henry MM, Greenberg JN, Ladisch S, Hermiston ML, Jeng M, Naqvi A, Allen CE, Wong HR, Jordan MB. T-cell activation profiles distinguish hemophagocytic lymphohistiocytosis and early sepsis. Blood 2021; 137:2337-2346. [PMID: 33512385 PMCID: PMC8085480 DOI: 10.1182/blood.2020009499] [Citation(s) in RCA: 58] [Impact Index Per Article: 19.3] [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: 10/09/2020] [Accepted: 11/25/2020] [Indexed: 12/18/2022] Open
Abstract
Hemophagocytic lymphohistiocytosis (HLH) is a fatal disorder of immune hyperactivation that has been described as a cytokine storm. Sepsis due to known or suspected infection has also been viewed as a cytokine storm. Although clinical similarities between these syndromes suggest similar immunopathology and may create diagnostic uncertainty, distinguishing them is critical as treatments are widely divergent. We examined T-cell profiles from children with either HLH or sepsis and found that HLH is characterized by acute T-cell activation, in clear contrast to sepsis. Activated T cells in patients with HLH were characterized as CD38high/HLA-DR+ effector cells, with activation of CD8+ T cells being most pronounced. Activated T cells were type 1 polarized, proliferative, and displayed evidence of recent and persistent activation. Circulating activated T cells appeared to be broadly characteristic of HLH, as they were seen in children with and without genetic lesions or identifiable infections and resolved with conventional treatment of HLH. Furthermore, we observed even greater activation and type 1 polarization in tissue-infiltrating T cells, described here for the first time in a series of patients with HLH. Finally, we observed that a threshold of >7% CD38high/HLA-DR+ cells among CD8+ T cells had strong positive and negative predictive value for distinguishing HLH from early sepsis or healthy controls. We conclude that the cytokine storm of HLH is marked by distinctive T-cell activation whereas early sepsis is not, and that these 2 syndromes can be readily distinguished by T-cell phenotypes.
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Affiliation(s)
- Vandana Chaturvedi
- Division of Immunobiology, Department of Pediatrics, Cincinnati Children's Hospital Medical Center, University of Cincinnati, Cincinnati, OH
| | - Rebecca A Marsh
- Division of Bone Marrow Transplantation and Immune Deficiency, Cancer and Blood Diseases Institute, Cincinnati Children's Hospital Medical Center, Cincinnati, OH
| | - Adi Zoref-Lorenz
- Division of Immunobiology, Department of Pediatrics, Cincinnati Children's Hospital Medical Center, University of Cincinnati, Cincinnati, OH
- Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Erika Owsley
- Division of Bone Marrow Transplantation and Immune Deficiency, Cancer and Blood Diseases Institute, Cincinnati Children's Hospital Medical Center, Cincinnati, OH
| | - Vijaya Chaturvedi
- Division of Bone Marrow Transplantation and Immune Deficiency, Cancer and Blood Diseases Institute, Cincinnati Children's Hospital Medical Center, Cincinnati, OH
| | - Trung C Nguyen
- Section of Critical Care, Department of Pediatrics, Baylor College of Medicine, Houston, TX
| | - Jordana R Goldman
- Center for Translational Research on Inflammatory Diseases, Michael E. DeBakey VA Medical Center, Houston, TX
| | - Michael M Henry
- Center for Cancer and Blood Disorders, Phoenix Children's Hospital, Phoenix, AZ
| | - Jay N Greenberg
- Division of Hematology, Department of Pediatrics, Children's National Hospital, Washington, DC
| | - Stephan Ladisch
- Division of Hematology, Department of Pediatrics, Children's National Hospital, Washington, DC
| | - Michelle L Hermiston
- Division of Hematology Oncology, Department of Pediatrics, UCSF School of Medicine, San Francisco, CA
| | - Michael Jeng
- Hematology and Oncology, Department of Pediatrics, Stanford Medical School, Stanford, CA
| | - Ahmed Naqvi
- Department of Pediatrics, The Hospital for Sick Children, Toronto, ON, Canada
| | - Carl E Allen
- Section of Hematology/Oncology, Department of Pediatrics, Baylor College of Medicine, Houston, TX; and
| | - Hector R Wong
- Division of Critical Care, Department of Pediatrics, Cincinnati Children's Hospital Medical Center, Cincinnati, OH
| | - Michael B Jordan
- Division of Immunobiology, Department of Pediatrics, Cincinnati Children's Hospital Medical Center, University of Cincinnati, Cincinnati, OH
- Division of Bone Marrow Transplantation and Immune Deficiency, Cancer and Blood Diseases Institute, Cincinnati Children's Hospital Medical Center, Cincinnati, OH
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11
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Cotte L, Hocqueloux L, Lefebvre M, Pradat P, Bani-Sadr F, Huleux T, Poizot-Martin I, Pugliese P, Rey D, Cabié A, Chirouze C, Drobacheff-Thiébaut C, Foltzer A, Bouiller K, Hustache-Mathieu L, Lepiller Q, Bozon F, Babre O, Brunel AS, Muret P, Chevalier E, Jacomet C, Laurichesse H, Lesens O, Vidal M, Mrozek N, Aumeran C, Baud O, Corbin V, Goncalvez E, Mirand A, brebion A, Henquell C, Lamaury I, Fabre I, Curlier E, Ouissa R, Herrmann-Storck C, Tressieres B, Receveur MC, Boulard F, Daniel C, Clavel C, Roger PM, Markowicz S, Chellum Rungen N, Merrien D, Perré P, Guimard T, Bollangier O, Leautez S, Morrier M, Laine L, Boucher D, Point P, Cotte L, Ader F, Becker A, Boibieux A, Brochier C, Brunel-Dalmas F, Cannesson O, Chiarello P, Chidiac C, Degroodt S, Ferry T, Godinot M, Livrozet JM, Makhloufi D, Miailhes P, Perpoint T, Perry M, Pouderoux C, Roux S, Triffault-Fillit C, Valour F, Charre C, Icard V, Tardy JC, Trabaud MA, Ravaux I, Ménard A, Belkhir AY, Colson P, Dhiver C, Madrid A, Martin-Degioanni M, Meddeb L, Mokhtari M, Motte A, Raoux A, Toméi C, Tissot-Dupont H, Poizot-Martin I, Brégigeon S, Zaegel-Faucher O, Obry-Roguet V, Laroche H, Orticoni M, Soavi MJ, Ressiot E, Ducassou MJ, Jaquet I, Galie S, Colson H, Ritleng AS, Ivanova A, Debreux C, Lions C, Rojas-Rojas T, Cabié A, Abel S, Bavay J, Bigeard B, Cabras O, Cuzin L, Dupin de Majoubert R, Fagour L, Guitteaud K, Marquise A, Najioullah F, Pierre-François S, Pasquier J, Richard P, Rome K, Turmel JM, Varache C, Atoui N, Bistoquet M, Delaporte E, Le Moing V, Makinson A, Meftah N, Merle de Boever C, Montes B, Montoya Ferrer A, Tuaillon E, Reynes J, Lefèvre B, Jeanmaire E, Hénard S, Frentiu E, Charmillon A, Legoff A, Tissot N, André M, Boyer L, Bouillon MP, Delestan M, Goehringer F, Bevilacqua S, Rabaud C, May T, Raffi F, Allavena C, Aubry O, Billaud E, Biron C, Bonnet B, Bouchez S, Boutoille D, Brunet-Cartier C, Deschanvres C, Gaborit BJ, Grégoire A, Grégoire M, Grossi O, Guéry R, Jovelin T, Lefebvre M, Le Turnier P, Lecomte R, Morineau P, Reliquet V, Sécher S, Cavellec M, Paredes E, Soria A, Ferré V, André-Garnier E, Rodallec A, Pugliese P, Breaud S, Ceppi C, Chirio D, Cua E, Dellamonica P, Demonchy E, De Monte A, Durant J, Etienne C, Ferrando S, Garraffo R, Michelangeli C, Mondain V, Naqvi A, Oran N, Perbost I, Carles M, Klotz C, Maka A, Pradier C, Prouvost-Keller B, Risso K, Rio V, Rosenthal E, Touitou I, Wehrlen-Pugliese S, Zouzou G, Hocqueloux L, Prazuck T, Gubavu C, Sève A, Giaché S, Rzepecki V, Colin M, Boulard C, Thomas G, Cheret A, Goujard C, Quertainmont Y, Teicher E, Lerolle N, Jaureguiberry S, Colarino R, Deradji O, Castro A, Barrail-Tran A, Yazdanpanah Y, Landman R, Joly V, Ghosn J, Rioux C, Lariven S, Gervais A, Lescure FX, Matheron S, Louni F, Julia Z, Le GAC S, Charpentier C, Descamps D, Peytavin G, Duvivier C, Aguilar C, Alby-Laurent F, Amazzough K, Benabdelmoumen G, Bossi P, Cessot G, Charlier C, Consigny PH, Jidar K, Lafont E, Lanternier F, Leporrier J, Lortholary O, Louisin C, Lourenco J, Parize P, Pilmis B, Rouzaud C, Touam F, Valantin MA, Tubiana R, Agher R, Seang S, Schneider L, PaLich R, Blanc C, Katlama C, Bani-Sadr F, Berger JL, N’Guyen Y, Lambert D, Kmiec I, Hentzien M, Brunet A, Romaru J, Marty H, Brodard V, Arvieux C, Tattevin P, Revest M, Souala F, Baldeyrou M, Patrat-Delon S, Chapplain JM, Benezit F, Dupont M, Poinot M, Maillard A, Pronier C, Lemaitre F, Morlat C, Poisson-Vannier M, Jovelin T, Sinteff JP, Gagneux-Brunon A, Botelho-Nevers E, Frésard A, Ronat V, Lucht F, Rey D, Fischer P, Partisani M, Cheneau C, Priester M, Mélounou C, Bernard-Henry C, de Mautort E, Fafi-Kremer S, Delobel P, Alvarez M, Biezunski N, Debard A, Delpierre C, Gaube G, Lansalot P, Lelièvre L, Marcel M, Martin-Blondel G, Piffaut M, Porte L, Saune K, Robineau O, Ajana F, Aïssi E, Alcaraz I, Alidjinou E, Baclet V, Bocket L, Boucher A, Digumber M, Huleux T, Lafon-Desmurs B, Meybeck A, Pradier M, Tetart M, Thill P, Viget N, Valette M. Microelimination or Not? The Changing Epidemiology of Human Immunodeficiency Virus-Hepatitis C Virus Coinfection in France 2012–2018. Clin Infect Dis 2021; 73:e3266-e3274. [DOI: 10.1093/cid/ciaa1940] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [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: 10/02/2020] [Accepted: 01/01/2021] [Indexed: 01/15/2023] Open
Abstract
Abstract
Background
The arrival of highly effective, well-tolerated, direct-acting antiviral agents (DAA) led to a dramatic decrease in hepatitis C virus (HCV) prevalence. Human immunodeficiency virus (HIV)-HCV–coinfected patients are deemed a priority population for HCV elimination, while a rise in recently acquired HCV infections in men who have sex with men (MSM) has been described. We describe the variations in HIV-HCV epidemiology in the French Dat’AIDS cohort.
Methods
This was a retrospective analysis of a prospective cohort of persons living with HIV (PLWH) from 2012 to 2018. We determined HCV prevalence, HCV incidence, proportion of viremic patients, treatment uptake, and mortality rate in the full cohort and by HIV risk factors.
Results
From 2012 to 2018, 50 861 PLWH with a known HCV status were followed up. During the period, HCV prevalence decreased from 15.4% to 13.5%. HCV prevalence among new HIV cases increased from 1.9% to 3.5% in MSM but remained stable in other groups. Recently acquired HCV incidence increased from 0.36/100 person-years to 1.25/100 person-years in MSM. The proportion of viremic patients decreased from 67.0% to 8.9%. MSM became the first group of viremic patients in 2018 (37.9%). Recently acquired hepatitis represented 59.2% of viremic MSM in 2018. DAA treatment uptake increased from 11.4% to 61.5%. More treatments were initiated in MSM in 2018 (41.2%) than in intravenous drug users (35.6%). In MSM, treatment at the acute phase represented 30.0% of treatments in 2018.
Conclusions
A major shift in HCV epidemiology was observed in PLWH in France from 2012 to 2018, leading to a unique situation in which the major group of HCV transmission in 2018 was MSM.
Clinical Trials Registration. NCT02898987.
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Affiliation(s)
- Laurent Cotte
- Department of Infectious Diseases, Croix-Rousse Hospital, Hospices Civils de Lyon, Lyon, Institut National de la Santé et de la Recherche Médicale (INSERM) U1052, Lyon, France
| | - Laurent Hocqueloux
- Department of Infectious Diseases, Centre Hospitalier Régional d’Orléans – La Source, Orléans, France
| | - Maeva Lefebvre
- Department of Infectious Diseases, Centre Hospitalier Universitaire Hôtel-Dieu, Nantes; Centre d’Investigation Clinique (CIC) 1413, INSERM, Nantes, France
| | - Pierre Pradat
- Center for Clinical Research, Croix-Rousse Hospital, Hospices Civils de Lyon, Lyon, France
| | - Firouze Bani-Sadr
- Department of Internal Medicine, Clinical Immunology and Infectious Diseases, Robert Debré Hospital, University Hospital, Reims, France
| | - Thomas Huleux
- Department of Infectious Diseases and Travel Diseases, Centre Hospitalier Gustave-Dron, Tourcoing, France
| | - Isabelle Poizot-Martin
- Immuno-Hematology Clinic, Assistance Publique–Hôpitaux de Marseille, Hôpital Sainte-Marguerite, Marseille, Aix-MarseilleUniversity–Inserm–Institut de Recherche pour le Développement (IRD), Sciences Economiques & Sociales de la Santé & Traitement de l’Information Médicale, Marseille, France
| | - Pascal Pugliese
- Department of Infectious Diseases, Centre Hospitalier Universitaire de Nice, Hôpital l’Archet, Nice, France
| | - David Rey
- HIV Infection Care Centre, Hôpitaux Universitaires, Strasbourg
| | - André Cabié
- Department of Infectious Diseases, Centre Hospitalier Universitaire de Martinique, Fort de France, Université des Antilles EA4537, Fort de France, INSERM CIC1424, Fort-de-France, France
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Kumar R, Naqvi A. Correlation Between the Incidence of Datepalm White Scale Insect, Parlatoria blanchardii and Abiotic Factors. Egyptian Academic Journal of Biological Sciences A, Entomology 2020. [DOI: 10.21608/eajbsa.2020.118208] [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] Open
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13
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Ali S, Wall DA, Ali M, Chiang KY, Naqvi A, Weitzman S, Gassas A, Gibson P, Brager R, Fernandez CV, Crooks B, Schechter T, Krueger J. Effect of different conditioning regimens on survival and engraftment for children with hemophagocytic lymphohistiocytosis undergoing allogeneic hematopoeitic stem cell transplantation: A single institution experience. Pediatr Blood Cancer 2020; 67:e28477. [PMID: 33740322 DOI: 10.1002/pbc.28477] [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] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/20/2020] [Revised: 05/09/2020] [Accepted: 05/18/2020] [Indexed: 11/08/2022]
Abstract
BACKGROUND Hemophagocytic lymphohistiocytosis (HLH), a rare hyperinflammatory immuneregulatory disorder, is a challenge in hematopoietic stem cell transplantation (HSCT) because of the high rate of mixed chimerism, relapse, and graft failure (GF) unless intensive myeloablative regimens are used. However, historically conventional myeloablative regimens (conv MA) are associated with high toxicity and mortality. PROCEDURE We retrospectively compared transplant outcomes between three preparative regimens of varying intensities: Conv MA (n = 15), reduced-intensity conditioning (RIC, n = 12), and a treosulfan-based reduced-toxicity conditioning (RTC, n = 9). RESULTS Patients in the RIC cohort had a higher incidence of mixed donor chimerism and five patients (42%) developed secondary GF (P = .002) compared to the other two regimens. There was a higher incidence of veno-occlusive disease and intensive care unit (ICU) admissions in the Conv MA cohort. With the RTC regimen, there was a similar 2-year overall survival (89, 73, and 83%; P = .87), but improved compound EFS (lack of relapse, GF, second transplant or additional donor cell infusions, or death; 89, 73, and 42%, P = .041) in RTC, Conv MA, and RIC regimen, respectively. CONCLUSIONS The intensity of the preparative regimen has a significant impact on outcome of HSCT for HLH. The newly described treosulfan-based RTC provides for a stable graft with a reasonable toxicity profile.
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Affiliation(s)
- Salah Ali
- Division of Hematology/Oncology/BMT, Sheffield Childrens NHS Foundation Trust, Sheffield, UK
| | - Donna A Wall
- Division of Hematology/Oncology, Department of Paediatrics, The Hospital for Sick Children, Toronto, Ontario, Canada.,Department of Pediatrics, University of Toronto, Toronto, Ontario, Canada
| | - Muhammad Ali
- Division of Hematology/Oncology, Department of Paediatrics, The Hospital for Sick Children, Toronto, Ontario, Canada.,Department of Pediatrics, University of Toronto, Toronto, Ontario, Canada
| | - Kuang-Yueh Chiang
- Division of Hematology/Oncology, Department of Paediatrics, The Hospital for Sick Children, Toronto, Ontario, Canada.,Department of Pediatrics, University of Toronto, Toronto, Ontario, Canada
| | - Ahmed Naqvi
- Division of Hematology/Oncology, Department of Paediatrics, The Hospital for Sick Children, Toronto, Ontario, Canada.,Department of Pediatrics, University of Toronto, Toronto, Ontario, Canada
| | - Sheila Weitzman
- Division of Hematology/Oncology, Department of Paediatrics, The Hospital for Sick Children, Toronto, Ontario, Canada.,Department of Pediatrics, University of Toronto, Toronto, Ontario, Canada
| | - Adam Gassas
- Pediatric Bone Marrow Transplant, University Hospitals Bristol, Bristol, UK
| | - Paul Gibson
- Pediatric Hematology/Oncology, Children's Hospital, London Health Sciences Centre, London, Ontario, Canada
| | - Rae Brager
- Division of Rheumatology, Department of Pediatrics, McMaster University Medical Centre, Hamilton, Ontario, Canada
| | - Conrad V Fernandez
- Department of Pediatrics, IWK Health Centre, Dalhousie University, Halifax, Nova Scotia, Canada
| | - Bruce Crooks
- Department of Pediatrics, IWK Health Centre, Dalhousie University, Halifax, Nova Scotia, Canada
| | - Tal Schechter
- Division of Hematology/Oncology/BMT, Sheffield Childrens NHS Foundation Trust, Sheffield, UK.,Division of Hematology/Oncology, Department of Paediatrics, The Hospital for Sick Children, Toronto, Ontario, Canada
| | - Joerg Krueger
- Division of Hematology/Oncology/BMT, Sheffield Childrens NHS Foundation Trust, Sheffield, UK.,Division of Hematology/Oncology, Department of Paediatrics, The Hospital for Sick Children, Toronto, Ontario, Canada
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14
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Naqvi A, Cervantes J, Dudrey E, Manglik N, Perry C, Mulla Z. 079 Evaluating the Performance of a Low-cost Mobile Phone Attachable Microscope in Cervical Cytology. J Sex Med 2020. [DOI: 10.1016/j.jsxm.2020.04.315] [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: 11/25/2022]
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15
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Marcellin F, Di Beo V, Aumaitre H, Mora M, Wittkop L, Duvivier C, Protopopescu C, Lacombe K, Esterle L, Berenger C, Gilbert C, Bouchaud O, Poizot-Martin I, Sogni P, Salmon-Ceron D, Carrieri P, Wittkop L, Sogni P, Esterle L, Trimoulet P, Izopet J, Serfaty L, Paradis V, Spire B, Carrieri P, Valantin M, Pialoux G, Chas J, Poizot-Martin I, Barange K, Naqvi A, Rosenthal E, Bicart-See A, Bouchaud O, Gervais A, Lascoux-Combe C, Goujard C, Lacombe K, Duvivier C, Neau D, Morlat P, Bani-Sadr F, Meyer L, Boufassa F, Autran B, Roque A, Solas C, Fontaine H, Costagliola D, Piroth L, Simon A, Zucman D, Boué F, Miailhes P, Billaud E, Aumaître H, Rey D, Peytavin G, Petrov-Sanchez V, Lebrasseur-Longuet D, Salmon D, Usubillaga R, Sogni P, Terris B, Tremeaux P, Katlama C, Valantin M, Stitou H, Simon A, Cacoub P, Nafissa S, Benhamou Y, Charlotte F, Fourati S, Poizot-Martin I, Zaegel O, Laroche H, Tamalet C, Pialoux G, Chas J, Callard P, Bendjaballah F, Amiel C, Le Pendeven C, Marchou B, Alric L, Barange K, Metivier S, Selves J, Larroquette F, Rosenthal E, Naqvi A, Rio V, Haudebourg J, Saint-Paul M, De Monte A, Giordanengo V, Partouche C, Bouchaud O, Martin A, Ziol M, Baazia Y, Iwaka-Bande V, Gerber A, Uzan M, Bicart-See A, Garipuy D, Ferro-Collados M, Selves J, Nicot F, Gervais A, Yazdanpanah Y, Adle-Biassette H, Alexandre G, Peytavin G, Lascoux-Combe C, Molina J, Bertheau P, Chaix M, Delaugerre C, Maylin S, Lacombe K, Bottero J, Krause J, Girard P, Wendum D, Cervera P, Adam J, Viala C, Vittecocq D, Goujard C, Quertainmont Y, Teicher E, Pallier C, Lortholary O, Duvivier C, Rouzaud C, Lourenco J, Touam F, Louisin C, Avettand-Fenoel V, Gardiennet E, Mélard A, Neau D, Ochoa A, Blanchard E, Castet-Lafarie S, Cazanave C, Malvy D, Dupon M, Dutronc H, Dauchy F, Lacaze-Buzy L, Desclaux A, Bioulac-Sage P, Trimoulet P, Reigadas S, Morlat P, Lacoste D, Bonnet F, Bernard N, Hessamfar, J M, Paccalin F, Martell C, Pertusa M, Vandenhende M, Mercié P, Malvy D, Pistone T, Receveur M, Méchain M, Duau P, Rivoisy C, Faure I, Caldato S, Bioulac-Sage P, Trimoulet P, Reigadas S, Bellecave P, Tumiotto C, Pellegrin J, Viallard J, Lazzaro E, Greib C, Bioulac-Sage P, Trimoulet P, Reigadas S, Zucman D, Majerholc C, Brollo M, Farfour E, Boué F, Polo Devoto J, Kansau I, Chambrin V, Pignon C, Berroukeche L, Fior R, Martinez V, Abgrall S, Favier M, Deback C, Lévy Y, Dominguez S, Lelièvre J, Lascaux A, Melica G, Billaud E, Raffi F, Allavena C, Reliquet V, Boutoille D, Biron C, Lefebvre M, Hall N, Bouchez S, Rodallec A, Le Guen L, Hemon C, Miailhes P, Peyramond D, Chidiac C, Ader F, Biron F, Boibieux A, Cotte L, Ferry T, Perpoint T, Koffi J, Zoulim F, Bailly F, Lack P, Maynard M, Radenne S, Amiri M, Valour F, Koffi J, Zoulim F, Bailly F, Lack P, Maynard M, Radenne S, Augustin-Normand C, Scholtes C, Le-Thi T, Piroth L, Chavanet P, Duong Van Huyen M, Buisson M, Waldner-Combernoux A, Mahy S, Binois R, Simonet-Lann A, Croisier-Bertin D, Salmon Rousseau A, Martins C, Aumaître H, Galim S, Bani-Sadr F, Lambert D, Nguyen Y, Berger J, Hentzien M, Brodard V, Rey D, Partisani M, Batard M, Cheneau C, Priester M, Bernard-Henry C, de Mautort E, Gantner et S Fafi-Kremer P, Roustant F, Platterier P, Kmiec I, Traore L, Lepuil S, Parlier S, Sicart-Payssan V, Bedel E, Anriamiandrisoa S, Pomes C, Touam F, Louisin C, Mole M, Bolliot C, Catalan P, Mebarki M, Adda-Lievin A, Thilbaut P, Ousidhoum Y, Makhoukhi F, Braik O, Bayoud R, Gatey C, Pietri M, Le Baut V, Ben Rayana R, Bornarel D, Chesnel C, Beniken D, Pauchard M, Akel S, Caldato S, Lions C, Ivanova A, Ritleg AS, Debreux C, Chalal L, Zelie J, Hue H, Soria A, Cavellec M, Breau S, Joulie A, Fisher P, Gohier S, Croisier-Bertin D, Ogoudjobi S, Brochier C, Thoirain-Galvan V, Le Cam M, Carrieri P, Chalouni M, Conte V, Dequae-Merchadou L, Desvallees M, Esterle L, Gilbert C, Gillet S, Knight R, Lemboub T, Marcellin F, Michel L, Mora M, Protopopescu C, Roux P, Spire B, Tezkratt S, Barré T, Baudoin M, Santos M, Di Beo V, Nishimwe M, Wittkop L. Patient-reported symptoms during direct-acting antiviral treatment: A real-life study in HIV-HCV coinfected patients (ANRS CO13 HEPAVIH). J Hepatol 2020; 72:588-591. [PMID: 31924411 DOI: 10.1016/j.jhep.2019.10.019] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/10/2019] [Revised: 10/17/2019] [Accepted: 10/25/2019] [Indexed: 01/26/2023]
Affiliation(s)
- Fabienne Marcellin
- Aix Marseille Univ, INSERM, IRD, SESSTIM, Sciences Économiques & Sociales de la Santé & Traitement de l'Information Médicale, Marseille, France; ORS PACA, Observatoire régional de la santé Provence-Alpes-Côte d'Azur, Marseille, France.
| | - Vincent Di Beo
- Aix Marseille Univ, INSERM, IRD, SESSTIM, Sciences Économiques & Sociales de la Santé & Traitement de l'Information Médicale, Marseille, France; ORS PACA, Observatoire régional de la santé Provence-Alpes-Côte d'Azur, Marseille, France
| | - Hugues Aumaitre
- Infectious and Tropical Disease Unit, Perpignan Hospital Center, Perpignan, France
| | - Marion Mora
- Aix Marseille Univ, INSERM, IRD, SESSTIM, Sciences Économiques & Sociales de la Santé & Traitement de l'Information Médicale, Marseille, France; ORS PACA, Observatoire régional de la santé Provence-Alpes-Côte d'Azur, Marseille, France
| | - Linda Wittkop
- Univ. Bordeaux, ISPED, Inserm, Bordeaux Population Health Research Center, Team MORPH3EUS, UMR 1219, CIC-EC 1401, F-33000 Bordeaux, France; CHU de Bordeaux, Pole de santé publique, F-33000 Bordeaux, France
| | - Claudine Duvivier
- AP-HP-Necker Hospital, Infectious Diseases Department, Necker-Pasteur Infectiology Center, IHU Imagine, Université de Paris, INSERM, U1016, Institut Cochin, CNRS, UMR8104, Paris, France; Institut Pasteur, Medical Center of Institut Pasteur, Necker-Pasteur Infectiology Center, Paris, France
| | - Camelia Protopopescu
- Aix Marseille Univ, INSERM, IRD, SESSTIM, Sciences Économiques & Sociales de la Santé & Traitement de l'Information Médicale, Marseille, France; ORS PACA, Observatoire régional de la santé Provence-Alpes-Côte d'Azur, Marseille, France
| | - Karine Lacombe
- Infectious and Tropical Disease Unit, Paris Public Hospitals, Saint-Antoine Hospital, Paris, France; UMR S1136, Pierre Louis Epidemiology and Public Health Institute, Pierre and Marie Curie University, Paris, France
| | - Laure Esterle
- Univ. Bordeaux, ISPED, Inserm, Bordeaux Population Health Research Center, Team MORPH3EUS, UMR 1219, CIC-EC 1401, F-33000 Bordeaux, France
| | - Cyril Berenger
- Aix Marseille Univ, INSERM, IRD, SESSTIM, Sciences Économiques & Sociales de la Santé & Traitement de l'Information Médicale, Marseille, France; ORS PACA, Observatoire régional de la santé Provence-Alpes-Côte d'Azur, Marseille, France
| | - Camille Gilbert
- Univ. Bordeaux, ISPED, Inserm, Bordeaux Population Health Research Center, Team MORPH3EUS, UMR 1219, CIC-EC 1401, F-33000 Bordeaux, France
| | - Olivier Bouchaud
- Infectious and Tropical Disease Unit, Paris Publics Hospitals, Avicenne Hospital, Bobigny, France; Paris 13 Nord University, Bobigny, France
| | - Isabelle Poizot-Martin
- Aix Marseille Univ, INSERM, IRD, SESSTIM, Sciences Économiques & Sociales de la Santé & Traitement de l'Information Médicale, Marseille, France; APHM Sainte-Marguerite, Clinical Immunohematology Unit, Aix Marseille University, Marseille, France
| | - Philippe Sogni
- Université Paris Descartes, Paris, France; INSERM U-1223, Institut Pasteur, Paris, France; Service d'Hépatologie, hôpital Cochin, Assistance Publique - Hôpitaux de Paris, France
| | - Dominique Salmon-Ceron
- Université Paris Descartes, Paris, France; Service Maladies infectieuses et tropicales, AP-HP, Hôpital Cochin, Paris, France
| | - Patrizia Carrieri
- Aix Marseille Univ, INSERM, IRD, SESSTIM, Sciences Économiques & Sociales de la Santé & Traitement de l'Information Médicale, Marseille, France; ORS PACA, Observatoire régional de la santé Provence-Alpes-Côte d'Azur, Marseille, France
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16
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Nadeem K, Colantonio D, Kircanski I, Naqvi A, Hitzler J, Whitlock JA, Dupuis LL. Clinical decisions following implementation of asparaginase activity monitoring in pediatric patients with acute lymphoblastic leukemia: Experience from a single-center study. Pediatr Blood Cancer 2020; 67:e28044. [PMID: 31625674 DOI: 10.1002/pbc.28044] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [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] [Received: 06/22/2019] [Revised: 09/24/2019] [Accepted: 09/30/2019] [Indexed: 11/08/2022]
Abstract
We undertook this retrospective study to describe decisions made following asparaginase activity monitoring implementation at our center. Clinically apparent reactions (CARs) and asparaginase activity monitoring costs were described. Patients with acute lymphoblastic leukemia, aged <18 years who received asparaginase between April 2016 and September 2017, were included. Decisions made following receipt of asparaginase activity results were categorized as continuation, modification, premedication, or discontinuation. We included 129 patients (median age: 5.33 years) receiving 565 asparaginase doses. CARs were observed following 25 asparaginase doses (19/361 [5.3%] pegaspargase). A total of 224 asparaginase activity levels were ordered in 88 patients. Following receipt of 190 asparaginase activity results, asparaginase therapy was continued, modified, or premedicated in 188 (98.9%), 1 (0.005%), and 1 (0.005%) cases, respectively. Inadequate asparaginase activity was observed in three patients receiving Erwinia asparaginase. Asparaginase activity monitoring allowed patients with pegaspargase-associated CAR and adequate activity to continue therapy unchanged and was cost neutral.
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Affiliation(s)
- Komail Nadeem
- Department of Pharmacy, The Hospital for Sick Children, Toronto, Canada.,Leslie Dan Faculty of Pharmacy, University of Toronto, Toronto, Canada
| | - David Colantonio
- Pathology and Laboratory Medicine, University of Ottawa, Ottawa, Canada.,The Ottawa Hospital/Eastern Ontario Regional Laboratory Association, Ottawa, Canada
| | - Ida Kircanski
- Department of Pharmacy, The Hospital for Sick Children, Toronto, Canada.,Leslie Dan Faculty of Pharmacy, University of Toronto, Toronto, Canada
| | - Ahmed Naqvi
- Division of Haematology/Oncology, Department of Paediatrics, The Hospital for Sick Children, Toronto, Canada
| | - Johann Hitzler
- Division of Haematology/Oncology, Department of Paediatrics, The Hospital for Sick Children, Toronto, Canada.,Developmental and Stem Cell Biology, Research Institute, The Hospital for Sick Children, Toronto, Canada
| | - James A Whitlock
- Division of Haematology/Oncology, Department of Paediatrics, The Hospital for Sick Children, Toronto, Canada.,Faculty of Medicine, University of Toronto, Toronto, Canada.,Child Health Evaluative Sciences, Research Institute, The Hospital for Sick Children, Toronto, Canada
| | - L Lee Dupuis
- Department of Pharmacy, The Hospital for Sick Children, Toronto, Canada.,Leslie Dan Faculty of Pharmacy, University of Toronto, Toronto, Canada.,Division of Haematology/Oncology, Department of Paediatrics, The Hospital for Sick Children, Toronto, Canada.,Child Health Evaluative Sciences, Research Institute, The Hospital for Sick Children, Toronto, Canada
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17
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Cori J, Turner S, Westlake J, Naqvi A, Ftouni S, Wilkinson V, Vakulin A, O'Donoghue F, Howard M. Sleepiness assessed via continuous ocular alertness measures in obstructive sleep apnoea patients during regular on road driving. Sleep Med 2019. [DOI: 10.1016/j.sleep.2019.11.219] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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18
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Awal D, Amin K, Venda-Nova C, Naqvi A, Zakrzewska J. The specialist management of non-temporomandibular orofacial pain: maxillofacial surgery’s known unknown? Br J Oral Maxillofac Surg 2019; 57:749-754. [DOI: 10.1016/j.bjoms.2019.06.024] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2018] [Accepted: 06/21/2019] [Indexed: 11/26/2022]
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19
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Sathiyapalan A, Wang Y, Juergens R, Butcher M, Naqvi A, Cutz J. P1.01-55 Updated Analysis of Outcomes by Histology vs Cytology PD-L1 22C3 Antibody Testing in Advanced Non-Small Cell Lung Cancer. J Thorac Oncol 2019. [DOI: 10.1016/j.jtho.2019.08.770] [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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20
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Bonert M, Collins AW, Xenodemetropoulos T, Dmetrichuk J, Al-Haddad S, Major P, Naqvi A. A241 APPLICATION OF NEXT GENERATION QUALITY AND EXPERT-LED CASE REVIEW TO INCREASE THE CONSISTENCY OF SESSILE SERRATED ADENOMA DIAGNOSTIC RATES: A CANADIAN TERTIARY-CARE CENTRE EXPERIENCE. J Can Assoc Gastroenterol 2019. [DOI: 10.1093/jcag/gwz006.240] [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: 11/12/2022] Open
Affiliation(s)
- M Bonert
- McMaster University, Hamilton, ON, Canada
| | | | | | | | | | - P Major
- McMaster University, Hamilton, ON, Canada
| | - A Naqvi
- McMaster University, Hamilton, ON, Canada
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21
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Ali S, AlThubaiti S, Renzi S, Krueger J, Chiang KY, Naqvi A, Schechter T, Punnett A, Ali M. Hemophagocytic lymphohistiocytosis is a sign of poor outcome in pediatric Epstein-Barr virus-associated post-transplant lymphoproliferative disease after allogeneic hematopoietic stem cell transplantation. Pediatr Transplant 2019; 23:e13319. [PMID: 30417487 DOI: 10.1111/petr.13319] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [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] [Received: 06/25/2018] [Revised: 09/11/2018] [Accepted: 10/15/2018] [Indexed: 12/01/2022]
Abstract
EBV-related PTLD developing after HSCT is a potentially life-threatening disease. HLH is uncommon after allogeneic HSCT. Data on outcome of patients with PTLD and concomitant HLH after allogeneic HSCT are limited. In this retrospective study, we collected demographic, clinical, laboratory, and outcome data for 408 patients who underwent allogeneic HSCT from 2006 to 2015. Graft source included CB (n = 135; 33.1%), PBSCs (n = 34; 8.3%), and BM (n = 239; 58.6%). Eight out of 408 patients (2%) developed EBV-PTLD with a median age at HSCT of 5.9 years (range: 2.3-17.3). All eight patients received ATG as part of the conditioning regimen. Graft source was PBSC in three patients (37.5%), BM in four patients (50%), and CB in one patient (12.5%). Donors were matched unrelated in five patients (62.5%) and matched sibling in three patients (37.5%). Seven out of eight patients developed EBV-PTLD within the first 100-day post-HSCT. Lymph node biopsy revealed early lesions in three patients, polymorphic in three patients, and monomorphic PTLD in two patients. Three patients (37.5%) died within 1 month of EBV-PTLD diagnosis. All deceased patients developed HLH manifestations with two of them meeting HLH diagnostic criteria and one having an incomplete workup. PTLD after allogeneic HSCT with manifestations of HLH is associated with high mortality. Early identification and treatment of EBV-PTLD seems imperative to control the disease, especially if signs of HLH are evolving.
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Affiliation(s)
- Salah Ali
- Division of Haematology/Oncology, The Hospital for Sick Children, Toronto, Ontario, Canada.,University of Toronto, Toronto, Ontario, Canada
| | - Sami AlThubaiti
- Division of Haematology/Oncology, The Hospital for Sick Children, Toronto, Ontario, Canada.,University of Toronto, Toronto, Ontario, Canada
| | - Samuele Renzi
- Division of Haematology/Oncology, The Hospital for Sick Children, Toronto, Ontario, Canada.,University of Toronto, Toronto, Ontario, Canada
| | - Joerg Krueger
- Division of Haematology/Oncology, The Hospital for Sick Children, Toronto, Ontario, Canada.,University of Toronto, Toronto, Ontario, Canada
| | - K Y Chiang
- Division of Haematology/Oncology, The Hospital for Sick Children, Toronto, Ontario, Canada.,University of Toronto, Toronto, Ontario, Canada
| | - Ahmed Naqvi
- Division of Haematology/Oncology, The Hospital for Sick Children, Toronto, Ontario, Canada.,University of Toronto, Toronto, Ontario, Canada
| | - Tal Schechter
- Division of Haematology/Oncology, The Hospital for Sick Children, Toronto, Ontario, Canada.,University of Toronto, Toronto, Ontario, Canada
| | - Angela Punnett
- Division of Haematology/Oncology, The Hospital for Sick Children, Toronto, Ontario, Canada.,University of Toronto, Toronto, Ontario, Canada
| | - Muhammad Ali
- Division of Haematology/Oncology, The Hospital for Sick Children, Toronto, Ontario, Canada.,University of Toronto, Toronto, Ontario, Canada
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22
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Naqvi A, Platt E, Jitsumura M, Evans M, Coleman M, Smolarek S. Chemotherapeutic Response and Survival for Patients With an Anal Squamous Cell Carcinoma and Low Hemoglobin Levels. Ann Coloproctol 2019; 34:312-316. [PMID: 30630304 PMCID: PMC6347338 DOI: 10.3393/ac.2017.10.12] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/07/2017] [Accepted: 10/12/2017] [Indexed: 12/28/2022] Open
Abstract
Purpose Anemia is associated with poor treatment results for a variety of cancers. The effect of low hemoglobin levels on long-term outcomes after the treatment of patients with an anal squamous cell carcinoma (SCC) remains unclear. For that reason, this study aimed to investigate the effect of anemia on treatment outcomes following chemoradiation for an anal SCC. Methods This was a retrospective study of all patients who underwent curative treatment for an anal SCC between 2009 and 2015 at 2 trusts in the United Kingdom. Data were collated from prospectively collected cancer databases and were cross-checked with operating-room records and records in the hospitals’ patient management systems. Results We identified 103 patients with a median age of 63 years (range, 36–84 years). The median overall survival was 39 months (range, 9–90 months), and the disease-free survival was 36 months (range, 2–90 months). During the follow-up period, 16.5% patients died and 13.6% patients developed recurrence. Twenty-two people were anemic prior to treatment, with a female preponderance (20 of 22). No differences in disease-free survival (P = 0.74) and overall survival (P = 0.12) were noted between patients with anemia and those with normal hemoglobin levels. On regression the analysis, the combination of anemia, the presence of a defunctioning colostomy, lymph-node involvement and higher tumor stage correlated with poor overall survival. Conclusion In this study, anemia did not influence disease-free survival or overall survival. We suggest that the interaction between anemia and survival is more complex than previously demonstrated and potentially reliant on other coexisting factors.
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Affiliation(s)
- A Naqvi
- Colorectal Unit, Derriford Hospital, Plymouth Hospital NHS Trust, Plymouth, UK
| | - E Platt
- Colorectal Unit, Derriford Hospital, Plymouth Hospital NHS Trust, Plymouth, UK
| | - M Jitsumura
- Colorectal Unit, Singleton Hospital, Abertawe Bro Morgannwg University Health Board, Swansea, UK
| | - M Evans
- Colorectal Unit, Singleton Hospital, Abertawe Bro Morgannwg University Health Board, Swansea, UK
| | - M Coleman
- Colorectal Unit, Derriford Hospital, Plymouth Hospital NHS Trust, Plymouth, UK
| | - S Smolarek
- Colorectal Unit, Derriford Hospital, Plymouth Hospital NHS Trust, Plymouth, UK
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23
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Berry L, Naqvi A, Johnson A, Montgomery C, Donegan D, Willis H, Zeplin J, Ramnarine M, Kwon N. 91 Working Towards a Safer Emergency Department: A Retrospective Chart Review of Patient Falls. Ann Emerg Med 2018. [DOI: 10.1016/j.annemergmed.2018.08.096] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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24
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Juergens R, Butcher M, Naqvi A, Cutz J, Bonert M. P1.09-04 Optimization of PD-L1 Testing Specimen Flow in the Greater Hamilton, Ontario Region. J Thorac Oncol 2018. [DOI: 10.1016/j.jtho.2018.08.780] [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: 11/27/2022]
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25
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Cheon PM, Rebello R, Naqvi A, Popovic S, Bonert M, Kapoor A. Anastomosing hemangioma of the kidney: radiologic and pathologic distinctions of a kidney cancer mimic. ACTA ACUST UNITED AC 2018; 25:e220-e223. [PMID: 29962849 DOI: 10.3747/co.25.3927] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Anastomosing hemangioma (ah) is a rare subtype of primary vascular tumour that can, clinically and radiologically, present similarly to malignant renal tumours such as renal cell carcinoma (rcc) and angiosarcoma. Rarely seen in the genitourinary system, the ah we report here occurred in a 40-year-old male patient diagnosed initially with rcc based on imaging and successfully treated by laparoscopic left radical nephrectomy, with adrenal sparing and perihilar lymph node dissection. The pathologic diagnosis of ah can be challenging on small biopsy specimens; we therefore opine that it is appropriate to excise these lesions to facilitate diagnosis and definitively exclude common renal cancers. However, in this review, we describe some radiologic and pathologic distinctions between ah and malignant tumours.
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Affiliation(s)
| | | | - A Naqvi
- Department of Pathology and Molecular Medicine, McMaster University, Hamilton, ON
| | - S Popovic
- Department of Pathology and Molecular Medicine, McMaster University, Hamilton, ON
| | - M Bonert
- Department of Pathology and Molecular Medicine, McMaster University, Hamilton, ON
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Rosenthal E, Fougerou-Leurent C, Renault A, Carrieri MP, Marcellin F, Garraffo R, Teicher E, Aumaitre H, Lacombe K, Bailly F, Billaud E, Chevaliez S, Dominguez S, Valantin MA, Reynes J, Naqvi A, Cotte L, Metivier S, Leroy V, Dupon M, Allegre T, De Truchis P, Jeantils V, Chas J, Salmon-Ceron D, Morlat P, Neau D, Perré P, Piroth L, Pol S, Bourlière M, Pageaux GP, Alric L, Zucman D, Girard PM, Poizot-Martin I, Yazdanpanah Y, Raffi F, Pabic EL, Tual C, Pailhé A, Amri I, Bellissant E, Molina JM. Efficacy, safety and patient-reported outcomes of ledipasvir/sofosbuvir in NS3/4A protease inhibitor-experienced individuals with hepatitis C virus genotype 1 and HIV coinfection with and without cirrhosis (ANRS HC31 SOFTRIH study). HIV Med 2017; 19:227-237. [PMID: 29214737 DOI: 10.1111/hiv.12571] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/19/2017] [Indexed: 12/26/2022]
Abstract
OBJECTIVES Studies evaluating the efficacy and safety of the fixed-dose combination ledipasvir (LDV)/sofosbuvir (SOF) in patients coinfected with HIV-1 and hepatitis C virus (HCV) have mainly included treatment-naïve patients without cirrhosis. We aimed to evaluate the efficacy and safety of this combination in treatment-experienced patients with and without cirrhosis. METHODS We conducted a multicentre, open-label, double-arm, nonrandomized study in patients coinfected with HIV-1 and HCV genotype 1 with and without cirrhosis, who had good viral suppression on their antiretroviral regimens. All patients were pretreated with a first-generation NS3/4A protease inhibitor (PI) plus pegylated interferon/ribavirin. Patients received a fixed-dose combination of LDV/SOF for 12 weeks, or for 24 weeks if cirrhosis was present. The primary endpoint was a sustained virological response (SVR) 12 weeks after the end of therapy. Secondary endpoints included safety, pharmacokinetics and patient-reported outcomes. RESULTS Of the 68 patients enrolled, 39.7% had cirrhosis. Sixty-five patients [95.6%; 95% confidence interval (CI): 87.6-99.1%; P < 0.0001] achieved an SVR, with similar rates of SVR in those with and without cirrhosis. Tolerance was satisfactory, with mainly grade 1 or 2 adverse events. Among patient-reported outcomes, only fatigue significantly decreased at the end of treatment compared with baseline [odds ratio (OR): 0.36; 95% CI: 0.14-0.96; P = 0.04]. Mean tenofovir area under the plasma concentration-time curve (AUC) at week 4 was high, with mean ± SD AUC variation between baseline and week 4 higher in cirrhotic than in noncirrhotic patients (3261.57 ± 1920.47 ng/mL vs. 1576.15 ± 911.97 ng/mL, respectively; P = 0.03). Mild proteinuria (54.4%), hypophosphataemia (50.0%), blood bicarbonate decrease (29.4%) and hypokalaemia (13.2%) were reported. The serum creatinine level was not modified. CONCLUSIONS LDV/SOF provided a high SVR rate in PI-experienced subjects coinfected with HCV genotype 1 and HIV-1, including patients with cirrhosis.
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Affiliation(s)
- E Rosenthal
- Internal Medicine Department, CHU de Nice, Hôpital Archet 1, Nice, France
| | - C Fougerou-Leurent
- Pharmacology Department, CHU Rennes, Rennes, France.,Inserm, CIC1414, Rennes, France
| | - A Renault
- Inserm, CIC1414, Rennes, France.,Pharmacology Laboratory, Faculté de Médecine, Univ Rennes 1, Rennes, France
| | - M P Carrieri
- Sciences Economiques & Sociales de la Santé & Traitement de l'Information Médicale, Inserm, IRD, Aix Marseille Univ, Marseille, France.,Observatoire Régional de la Santé Provence-Alpes-Côte d'Azur, Marseille, France
| | - F Marcellin
- Sciences Economiques & Sociales de la Santé & Traitement de l'Information Médicale, Inserm, IRD, Aix Marseille Univ, Marseille, France.,Observatoire Régional de la Santé Provence-Alpes-Côte d'Azur, Marseille, France
| | - R Garraffo
- Clinical Pharmacology and Toxicology Department, CHU de Nice, Nice, France
| | - E Teicher
- Infectious Diseases Department, APHP, Hôpital Bicêtre, Le Kremlin Bicêtre, France
| | - H Aumaitre
- Infectious and Tropical Diseases Department, Hôpital de Perpignan, Perpignan, France
| | - K Lacombe
- Infectious Diseases Department, APHP, Hôpital Saint Antoine, Paris, France
| | - F Bailly
- Hepatology Department, HCL, Hôpital de la Croix-Rousse, Lyon, France
| | - E Billaud
- Infectious Diseases Department, CHU Nantes, Nantes, France
| | - S Chevaliez
- Virology Department, APHP, Hôpital Henri Mondor, Créteil, France
| | - S Dominguez
- Clinical Immunology Department, APHP, Hôpital Henri Mondor, Créteil, France
| | - M A Valantin
- Infectious Diseases Department, APHP, Hôpital La Pitié Salpêtrière, Paris, France
| | - J Reynes
- Infectious Diseases Department, CHU Montpellier, Montpellier, France
| | - A Naqvi
- Infectious Diseases Department, CHU de Nice, Hôpital Archet 1, Nice, France
| | - L Cotte
- Infectious Diseases Department, HCL, Hôpital de la Croix-Rousse, Lyon, France
| | - S Metivier
- Hepatogastroenterology Department, CHU Toulouse, Toulouse, France
| | - V Leroy
- Hepatogastroenterology Department, CHU Grenoble, Grenoble, France
| | - M Dupon
- Infectious Diseases Department, CHU Bordeaux, Bordeaux, France
| | - T Allegre
- Hemato Oncology Department, CH du Pays d'Aix, Aix-en-Provence, France
| | - P De Truchis
- Infectious Diseases Department, APHP, Hôpital R Poincaré, Garches, France
| | - V Jeantils
- Infectious Diseases Department, APHP, Hôpital J Verdier, Bondy, France
| | - J Chas
- Infectious and Tropical Diseases Department, APHP, Hôpital Tenon, Paris, France
| | - D Salmon-Ceron
- Infectious Diseases Department, APHP, Hôpital Cochin, Paris, France
| | - P Morlat
- Internal Medicine and Infectious Diseases Department, CHU Bordeaux, Bordeaux, France
| | - D Neau
- Infectious and Tropical Diseases Department, CHU Bordeaux, Bordeaux, France
| | - P Perré
- Internal Medicine Department, CHD Vendée, La Roche sur Yon, France
| | - L Piroth
- Infectious Diseases Department, CHU Dijon, Dijon, France
| | - S Pol
- Hepato-Gastroenterology Department, APHP, Hôpital Cochin, Paris, France
| | - M Bourlière
- Hepatogastroenterology Department, Hôpital Saint Joseph, Marseille, France
| | - G P Pageaux
- Hepatogastroenterology Department, CHU Montpellier, Montpellier, France
| | - L Alric
- Internal Medicine Department, CHU Toulouse, Toulouse, France
| | - D Zucman
- Internal Medicine Department, Hôpital Foch, Suresne, France
| | - P M Girard
- Infectious Diseases Department, APHP, Hôpital Saint Antoine, Paris, France
| | - I Poizot-Martin
- Immuno and Clinical Hematology department, APHM Sainte-Marguerite, Aix Marseille Univ, Marseille, France.,Inserm U912 (SESSTIM), Marseille, France
| | - Y Yazdanpanah
- Infectious and Tropical Diseases Department, APHP, Hôpital Bichat, Paris, France
| | - F Raffi
- Infectious Diseases Department, CHU Nantes, Nantes, France
| | - E Le Pabic
- Pharmacology Department, CHU Rennes, Rennes, France.,Inserm, CIC1414, Rennes, France
| | - C Tual
- Pharmacology Department, CHU Rennes, Rennes, France.,Inserm, CIC1414, Rennes, France
| | - A Pailhé
- Unité de Recherche Clinique et Fondamentale sur les Hépatites Virales, ANRS (France Recherche Nord & Sud Sida-hiv Hépatites), Paris, France
| | - I Amri
- Unité de Recherche Clinique et Fondamentale sur les Hépatites Virales, ANRS (France Recherche Nord & Sud Sida-hiv Hépatites), Paris, France
| | - E Bellissant
- Pharmacology Department, CHU Rennes, Rennes, France.,Inserm, CIC1414, Rennes, France.,Pharmacology Laboratory, Faculté de Médecine, Univ Rennes 1, Rennes, France
| | - J M Molina
- Hepatogastroenterology Department, APHP, Hôpital Saint Louis, Paris, France
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Naqvi A, Matthews E, Adams S. Positioning of bilateral midshaft femur fractures. Ann R Coll Surg Engl 2017; 99:586. [PMID: 28853589 DOI: 10.1308/rcsann.2017.0037] [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: 11/22/2022] Open
Affiliation(s)
- A Naqvi
- Plymouth Hospitals NHS Trust , UK
| | | | - S Adams
- Plymouth Hospitals NHS Trust , UK
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Pradat P, Pugliese P, Poizot-Martin I, Valantin MA, Cuzin L, Reynes J, Billaud E, Huleux T, Bani-Sadr F, Rey D, Frésard A, Jacomet C, Duvivier C, Cheret A, Hustache-Mathieu L, Hoen B, Cabié A, Cotte L, Chidiac C, Ferry T, Ader F, Biron F, Boibieux A, Miailhes P, Perpoint T, Schlienger I, Lippmann J, Braun E, Koffi J, Longuet C, Guéripel V, Augustin-Normand C, Brochier C, Degroodt S, Pugliese P, Ceppi C, Cua E, Cottalorda J, Courjon J, Dellamonica P, Demonchy E, De Monte A, Durant J, Etienne C, Ferrando S, Fuzibet J, Garraffo R, Joulie A, Risso K, Mondain V, Naqvi A, Oran N, Perbost I, Pillet S, Prouvost-Keller B, Wehrlen-Pugliese S, Rosenthal E, Sausse S, Rio V, Roger P, Brégigeon S, Faucher O, Obry-Roguet V, Orticoni M, Soavi M, Geneau de Lamarlière P, Laroche H, Ressiot E, Carta M, Ducassou M, Jacquet I, Gallie S, Galinier A, Ritleng A, Ivanova A, Blanco-Betancourt C, Lions C, Debreux C, Obry-Roguet V, Poizot-Martin I, Agher R, Katlama C, Valantin M, Duvivier C, Lortholary O, Lanternier F, Charlier C, Rouzaud C, Aguilar C, Henry B, Lebeaux D, Cessot G, Gergely A, Consigny P, Touam F, Louisin C, Alvarez M, Biezunski N, Cuzin L, Debard A, Delobel P, Delpierre C, Fourcade C, Marchou B, Martin-Blondel G, Porte M, Mularczyk M, Garipuy D, Saune K, Lepain I, Marcel M, Puntis E, Atoui N, Casanova M, Faucherre V, Jacquet J, Le Moing V, Makinson A, Merle De Boever C, Montoya-Ferrer A, Psomas C, Reynes J, Raffi F, Allavena C, Billaud E, Biron C, Bonnet B, Bouchez S, Boutoille D, Brunet C, Jovelin T, Hall N, Bernaud C, Morineau P, Reliquet V, Aubry O, Point P, Besnier M, Larmet L, Hüe H, Pineau S, André-Garnier E, Rodallec A, Choisy P, Vandame S, Huleux T, Ajana F, Alcaraz I, Baclet V, Huleux T, Melliez H, Viget N, Valette M, Aissi E, Allienne C, Meybeck A, Riff B, Bani-Sadr F, Rouger C, Berger J, N'Guyen Y, Lambert D, Kmiec I, Hentzien M, Lebrun D, Migault C, Rey D, Batard M, Bernard-Henry C, Cheneau C, de Mautort E, Fischer P, Partisani M, Priester M, Lucht F, Frésard A, Botelho-Nevers E, Gagneux-Brunon A, Cazorla C, Guglielminotti C, Daoud F, Lutz M, Jacomet C, Laurichesse H, Lesens O, Vidal M, Mrozek N, Corbin V, Aumeran C, Baud O, Casanova S, Coban D, Hustache-Mathieu L, Thiebaut-Drobacheff M, Foltzer A, Gendrin V, Bozon F, Chirouze C, Abel S, Cabié A, Césaire R, Santos GD, Fagour L, Najioullah F, Ouka M, Pierre-François S, Pircher M, Rozé B, Hoen B, Ouissa R, Lamaury I. Direct-acting antiviral treatment against hepatitis C virus infection in HIV-Infected patients - "En route for eradication"? J Infect 2017; 75:234-241. [PMID: 28579302 DOI: 10.1016/j.jinf.2017.05.008] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [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: 11/10/2016] [Revised: 03/17/2017] [Accepted: 05/11/2017] [Indexed: 02/07/2023]
Abstract
OBJECTIVES Direct-Acting Antivirals (DAAs) opened a new era in HCV treatment. We report the impact of HCV treatment in French HIV-HCV coinfected patients. METHODS All HIV-HCV patients from the Dat'AIDS cohort followed between 2012 and 2015 were included. HCV status was defined yearly as naive, spontaneous cure, sustained virological response (SVR12), failure or reinfection. RESULTS Among 32,945 HIV-infected patients, 15.2% were positive for anti-HCV antibodies. From 2012 to 2015, HCV incidence rate increased from 0.35%PY to 0.69%PY in MSM, while median incidence was 0.08%PY in other patients. Median reinfection rate was 2.56%PY in MSM and 0.22%PY in other patients. HCV treatment initiation rate rose from 8.2% in 2012 to 29.6% (48.0% in pre-treated patients vs 22.6% in naïve patients). SVR12 rate increased from 68.7% to 95.2%. By the end of 2015, 62.7% of the patients were cured either spontaneously or following SVR. CONCLUSIONS HCV treatment dramatically increased in HIV-HCV patients in France from 2012 to 2015 resulting in HCV cure in nearly two-thirds of the patients in this cohort. Combined with a declining HCV prevalence, the prevalence of active HCV infection among HIV patients will drastically decrease in the forthcoming years.
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Affiliation(s)
- Pierre Pradat
- Center for Clinical Research, Department of Hepatology, Croix-Rousse Hospital, Hospices Civils de Lyon, Lyon, France.
| | - Pascal Pugliese
- Department of Infectious Diseases, Centre Hospitalier Universitaire de Nice, Hôpital l'Archet, Nice, France
| | - Isabelle Poizot-Martin
- Immuno-hematology Clinic, Assistance Publique - Hôpitaux de Marseille, Hôpital Sainte-Marguerite, Marseille, France; Aix-Marseille University, Inserm U912 (SESSTIM), Marseille, France
| | - Marc-Antoine Valantin
- Department of Infectious Diseases, Assistance Publique - Hôpitaux de Paris, Pitié-Salpêtrière Hospital, Paris, France; Sorbonne Universités, UPMC Université Paris 06, INSERM, Institut Pierre Louis d'épidémiologie et de Santé Publique (IPLESP UMRS 1136), Paris, France
| | - Lise Cuzin
- CHU Toulouse, COREVIH, Toulouse, France; Université de Toulouse III, Toulouse, France; INSERM, UMR, 1027, Toulouse, France
| | - Jacques Reynes
- Department of Infectious Diseases, UMI 233 INSERM U1175, CHU de Montpellier, Montpellier, France
| | - Eric Billaud
- Department of Infectious Diseases, Hotel Dieu Hospital, Nantes, France
| | - Thomas Huleux
- Department of Infectious Diseases and Travel Diseases, Centre Hospitalier Gustave-Dron, Tourcoing, France
| | - Firouze Bani-Sadr
- Department of Internal Medicine, Infectious Diseases and Clinical Immunology, Hôpital Robert Debré, CHU, Reims, France; Université de Reims Champagne-Ardenne, Faculté de médecine, EA-4684/SFR CAP-SANTE, Reims, France
| | - David Rey
- HIV Infection Care Centre, Hôpitaux Universitaires, Strasbourg, France
| | - Anne Frésard
- Department of Infectious Diseases, CHU, Saint-Etienne, France
| | - Christine Jacomet
- Department of Infectious Diseases, CHU Clermont-Ferrand, Clermont-Ferrand, France
| | - Claudine Duvivier
- Department of Infectious Diseases, Centre d'Infectiologie Necker-Pasteur, IHU Imagine, Assistance Publique - Hôpitaux de Paris, Hôpital Necker-Enfants Malades, Paris, France; Université Paris Descartes, Sorbonne Paris Cité, EA7327, Paris, France
| | - Antoine Cheret
- Department of Internal Medicine, CHU, Bicètre, France; Université Paris Descartes, Sorbonne Paris Cité, EA7327, Paris, France
| | | | - Bruno Hoen
- Faculté de Médecine Hyacinthe Bastaraud, Université des Antilles, and Service de Maladies Infectieuses et Tropicales, Dermatologie et Médecine Interne, and Inserm CIC 1424, Centre Hospitalier Universitaire de Pointe-à-Pitre, Pointe-à-Pitre, France
| | - André Cabié
- Department of Infectious Diseases, CHU de Martinique, Fort-de-France, France; Université des Antilles EA4537 and INSERM CIC1424, Fort-de-France, France
| | - Laurent Cotte
- Department of Infectious Diseases, Croix-Rousse Hospital, Hospices Civils de Lyon, Lyon, France; INSERM U1052, Lyon, France.
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Marsh RA, Jordan MB, Talano JA, Nichols KE, Kumar A, Naqvi A, Vaiselbuh SR. Salvage therapy for refractory hemophagocytic lymphohistiocytosis: A review of the published experience. Pediatr Blood Cancer 2017; 64. [PMID: 27786410 DOI: 10.1002/pbc.26308] [Citation(s) in RCA: 36] [Impact Index Per Article: 5.1] [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] [Received: 08/31/2016] [Revised: 09/19/2016] [Accepted: 09/20/2016] [Indexed: 11/07/2022]
Abstract
Hemophagocytic lymphohistioytosis (HLH) is a severe, life-threatening hyperinflammatory disorder that requires prompt diagnosis and treatment. Approximately, 25-50% of patients with HLH fail to achieve remission with established regimens that include dexamethasone and etoposide, or methylprednisolone and antithymocyte globulin (ATG). Some of these patients may require salvage or alternative therapeutic approaches. There is a paucity of literature regarding effective salvage therapies for patients with refractory HLH. In this review, we summarize the published experience of four therapeutics reported for using at least two patients with HLH refractory to dexamethasone and etoposide or methylprednisolone and ATG.
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Affiliation(s)
- Rebecca A Marsh
- Division of Bone Marrow Transplantation and Immune Deficiency, Cincinnati Children's Hospital, Cincinnati, Ohio
| | - Michael B Jordan
- Division of Bone Marrow Transplantation and Immune Deficiency, Cincinnati Children's Hospital, Cincinnati, Ohio.,Division of Immunobiology, Cincinnati Children's Hospital, Cincinnati, Ohio
| | - Julie-An Talano
- Division of Pediatric Hematology and Oncology Medical College of Wisconsin, Milwaukee, Wisconsin
| | - Kim E Nichols
- Division of Cancer Predisposition, St. Jude Children's Research Hospital, Memphis, Tennessee
| | - Ashish Kumar
- Division of Bone Marrow Transplantation and Immune Deficiency, Cincinnati Children's Hospital, Cincinnati, Ohio
| | - Ahmed Naqvi
- Division of Haematology/Oncology, Department of Pediatrics, The Hospital for Sick Children, Toronto, Ontario
| | - Sarah R Vaiselbuh
- Children's Cancer Center, Staten Island University Hospital at Northwell Health, Staten Island, New York
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30
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Horne A, Wickström R, Jordan MB, Yeh EA, Naqvi A, Henter JI, Janka G. How to Treat Involvement of the Central Nervous System in Hemophagocytic Lymphohistiocytosis? Curr Treat Options Neurol 2017; 19:3. [PMID: 28155064 PMCID: PMC5290057 DOI: 10.1007/s11940-017-0439-4] [Citation(s) in RCA: 81] [Impact Index Per Article: 11.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
OPINION STATEMENT Central nervous system (CNS)-hemophagocytic lymphohistiocytosis (HLH) is not a disease in itself, but it is part of a systemic immune response. The vast majority of patients with CNS-HLH also have systemic HLH and a large number of patients with primary and secondary HLH have CNS involvement. Reactivations within the CNS are frequent during the course of HLH treatment and may occur concomitant with or independent of systemic relapses. It is also important to consider primary HLH as an underlying cause of "unknown CNS inflammation" as these patients may present with only CNS disease. To initiate proper treatment, a correct diagnosis must be made. A careful review of the patient's history and a thorough neurological examination are essential. In addition to the blood tests required to make a diagnosis of HLH, a lumbar puncture with cerebrospinal fluid (CSF) analysis and magnetic resonance imaging (MRI) should always be done in all cases regardless of the presence or absence of neurological signs or symptom. Treatment options for CNS-HLH include, but are not limited to, those commonly used in systemic HLH, including corticosteroids, etoposide, cyclosporine A, alemtuzumab, and ATG. In addition, intrathecal treatment with methotrexate and corticosteroids has become a standard care and is likely to be beneficial. Therapy must be initiated without inappropriate delay to prevent late effects in HLH. An interesting novel approach is an anti-IFN-gamma antibody (NI-0501), which is currently being tested. Hematopoietic stem cell transplantation (HSCT) also represents an important CNS-HLH treatment; patients with primary HLH may benefit from immediate HSCT even if there is active disease at time of transplantation, though care should be taken to monitor CNS inflammation through HSCT and treat if needed. Since CNS-HLH is a condition leading to the most severe late effects of HLH, early expert consultation is recommended.
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Affiliation(s)
- AnnaCarin Horne
- Department of Women's and Children's Health, Karolinska Institute, Division of Pediatrics Karolinska University Hospital, Stockholm, Sweden.
| | - Ronny Wickström
- Department of Women's and Children's Health, Karolinska Institute, Division of Pediatrics Karolinska University Hospital, Stockholm, Sweden
| | - Michael B Jordan
- Department of Pediatrics, Cincinnati Children's Hospital Medical Center and the University of Cincinnati College of Medicine, Cincinnati, OH, USA
| | - E Ann Yeh
- Division of Neurology, Department of Pediatrics, The Hospital for Sick Children, University of Toronto, Toronto, ON, Canada
| | - Ahmed Naqvi
- Division of Hematology/Oncology, Department of Pediatrics, The Hospital for Sick Children, University of Toronto, Toronto, ON, Canada
| | - Jan-Inge Henter
- Department of Women's and Children's Health, Karolinska Institute, Division of Pediatrics Karolinska University Hospital, Stockholm, Sweden
| | - Gritta Janka
- Department of Pediatric Hematology and Oncology, University Medical Center Hamburg Eppendorf, Hamburg, Germany
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31
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Amir AZ, Ling SC, Naqvi A, Weitzman S, Fecteau A, Grant D, Ghanekar A, Cattral M, Nalli N, Cutz E, Kamath B, Jones N, De Angelis M, Ng V, Avitzur Y. Liver transplantation for children with acute liver failure associated with secondary hemophagocytic lymphohistiocytosis. Liver Transpl 2016; 22:1245-53. [PMID: 27216884 DOI: 10.1002/lt.24485] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/01/2016] [Revised: 04/27/2016] [Accepted: 04/30/2016] [Indexed: 12/12/2022]
Abstract
Hemophagocytic lymphohistiocytosis (HLH) is a rare life-threatening systemic disease, characterized by overwhelming stimulation of the immune system and categorized as primary or secondary types. Occasionally, acute liver failure (ALF) may dominate the clinical presentation. Given the systemic nature of HLH and risk of recurrence, HLH is considered by many a contraindication to liver transplantation (LT). The aim of this study is to review our single-center experience with LT in children with secondary HLH and ALF (HLH-ALF). This is a cross-sectional, retrospective study of children with secondary HLH-ALF that underwent LT in 2005-2014. Of 246 LTs, 9 patients (3 males; median age, 5 years; range, 0.7-15.4 years) underwent LT for secondary HLH-ALF. Disease progression was rapid with median 14 days (range, 6-27 days) between first symptoms and LT. Low fibrinogen/high triglycerides, elevated ferritin, hemophagocytosis on liver biopsy, and soluble interleukin 2 receptor levels were the most commonly fulfilled diagnostic criteria; HLH genetic studies were negative in all patients. Immunosuppressive therapy after LT included corticosteroids adjusted to HLH treatment protocol and tacrolimus. Thymoglobulin (n = 5), etoposide (n = 4), and alemtuzumab (n = 2) were used in cases of recurrence. Five (56%) patients experienced HLH recurrence, 1 requiring repeat LT, and 3 died. Overall graft and patient survival were 60% and 67%, respectively. Six patients are alive and well at a median of 24 months (range, 15-72 months) after transplantation. In conclusion, LT can be beneficial in selected patients with secondary HLH-ALF and can restore good health in an otherwise lethal condition. Liver Transplantation 22 1245-1253 2016 AASLD.
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Affiliation(s)
- Achiya Z Amir
- Division of Gastroenterology, Hepatology and Nutrition, University of Toronto, Toronto, Ontario, Canada
- Paediatric Gastroenterology, Hepatology and Nutrition, University of Toronto, Toronto, Ontario, Canada
| | - Simon C Ling
- Paediatric Gastroenterology, Hepatology and Nutrition, University of Toronto, Toronto, Ontario, Canada
| | - Ahmed Naqvi
- Haematology and Oncology, University of Toronto, Toronto, Ontario, Canada
| | - Sheila Weitzman
- Haematology and Oncology, University of Toronto, Toronto, Ontario, Canada
| | - Annie Fecteau
- General Surgery, University of Toronto, Toronto, Ontario, Canada
| | - David Grant
- Transplant and Regenerative Medicine Centre, The Hospital for Sick Children, University of Toronto, Toronto, Ontario, Canada
| | - Anand Ghanekar
- Transplant and Regenerative Medicine Centre, The Hospital for Sick Children, University of Toronto, Toronto, Ontario, Canada
| | - Mark Cattral
- Transplant and Regenerative Medicine Centre, The Hospital for Sick Children, University of Toronto, Toronto, Ontario, Canada
| | - Nadya Nalli
- Transplant and Regenerative Medicine Centre, The Hospital for Sick Children, University of Toronto, Toronto, Ontario, Canada
| | - Ernest Cutz
- Pathology, University of Toronto, Toronto, Ontario, Canada
| | - Binita Kamath
- Paediatric Gastroenterology, Hepatology and Nutrition, University of Toronto, Toronto, Ontario, Canada
| | - Nicola Jones
- Paediatric Gastroenterology, Hepatology and Nutrition, University of Toronto, Toronto, Ontario, Canada
| | - Maria De Angelis
- Transplant and Regenerative Medicine Centre, The Hospital for Sick Children, University of Toronto, Toronto, Ontario, Canada
| | - Vicky Ng
- Paediatric Gastroenterology, Hepatology and Nutrition, University of Toronto, Toronto, Ontario, Canada
| | - Yaron Avitzur
- Paediatric Gastroenterology, Hepatology and Nutrition, University of Toronto, Toronto, Ontario, Canada
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Naqvi A, Joulie A, Perbost I, Prouvost-Keller B, Durant J, Pugliese P, Roger P, Rosenthal E. HEP-07 - Traitement de l’infection VHC par agents antiviraux directs chez 170 patients co-infectés par le VIH en 2014–2015 et description des patients à traiter en 2016. Med Mal Infect 2016. [DOI: 10.1016/s0399-077x(16)30384-5] [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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Naqvi A, Joulie A, Perbost I, Prouvost-Keller B, Durant J, Puglièse P, Roger P, Rosenthal E. Traitement de l’infection par le VHC par agents antiviraux directs chez 170 patients co-infectés par le VIH en 2014–2015 et description des patients à prendre en charge en 2016. Rev Med Interne 2016. [DOI: 10.1016/j.revmed.2016.04.278] [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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Amir AZ, Ling SC, Naqvi A, Weitzman S, Fecteau A, Grant D, Ghanekar A, Cattral M, Nalli N, Cutz E, Kamath B, Jones N, De Angelis M, Ng V, Avitzur Y. Liver transplantation for children with acute liver failure associated with secondary hemophagocytic lymphohistiocytosis. Liver Transpl 2016. [PMID: 27216884 DOI: 10.1002/lt.24485.] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
Hemophagocytic lymphohistiocytosis (HLH) is a rare life-threatening systemic disease, characterized by overwhelming stimulation of the immune system and categorized as primary or secondary types. Occasionally, acute liver failure (ALF) may dominate the clinical presentation. Given the systemic nature of HLH and risk of recurrence, HLH is considered by many a contraindication to liver transplantation (LT). The aim of this study is to review our single-center experience with LT in children with secondary HLH and ALF (HLH-ALF). This is a cross-sectional, retrospective study of children with secondary HLH-ALF that underwent LT in 2005-2014. Of 246 LTs, 9 patients (3 males; median age, 5 years; range, 0.7-15.4 years) underwent LT for secondary HLH-ALF. Disease progression was rapid with median 14 days (range, 6-27 days) between first symptoms and LT. Low fibrinogen/high triglycerides, elevated ferritin, hemophagocytosis on liver biopsy, and soluble interleukin 2 receptor levels were the most commonly fulfilled diagnostic criteria; HLH genetic studies were negative in all patients. Immunosuppressive therapy after LT included corticosteroids adjusted to HLH treatment protocol and tacrolimus. Thymoglobulin (n = 5), etoposide (n = 4), and alemtuzumab (n = 2) were used in cases of recurrence. Five (56%) patients experienced HLH recurrence, 1 requiring repeat LT, and 3 died. Overall graft and patient survival were 60% and 67%, respectively. Six patients are alive and well at a median of 24 months (range, 15-72 months) after transplantation. In conclusion, LT can be beneficial in selected patients with secondary HLH-ALF and can restore good health in an otherwise lethal condition. Liver Transplantation 22 1245-1253 2016 AASLD.
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Affiliation(s)
- Achiya Z Amir
- Division of Gastroenterology, Hepatology and Nutrition, University of Toronto, Toronto, Ontario, Canada.,Paediatric Gastroenterology, Hepatology and Nutrition, University of Toronto, Toronto, Ontario, Canada
| | - Simon C Ling
- Paediatric Gastroenterology, Hepatology and Nutrition, University of Toronto, Toronto, Ontario, Canada
| | - Ahmed Naqvi
- Haematology and Oncology, University of Toronto, Toronto, Ontario, Canada
| | - Sheila Weitzman
- Haematology and Oncology, University of Toronto, Toronto, Ontario, Canada
| | - Annie Fecteau
- General Surgery, University of Toronto, Toronto, Ontario, Canada
| | - David Grant
- Transplant and Regenerative Medicine Centre, The Hospital for Sick Children, University of Toronto, Toronto, Ontario, Canada
| | - Anand Ghanekar
- Transplant and Regenerative Medicine Centre, The Hospital for Sick Children, University of Toronto, Toronto, Ontario, Canada
| | - Mark Cattral
- Transplant and Regenerative Medicine Centre, The Hospital for Sick Children, University of Toronto, Toronto, Ontario, Canada
| | - Nadya Nalli
- Transplant and Regenerative Medicine Centre, The Hospital for Sick Children, University of Toronto, Toronto, Ontario, Canada
| | - Ernest Cutz
- Pathology, University of Toronto, Toronto, Ontario, Canada
| | - Binita Kamath
- Paediatric Gastroenterology, Hepatology and Nutrition, University of Toronto, Toronto, Ontario, Canada
| | - Nicola Jones
- Paediatric Gastroenterology, Hepatology and Nutrition, University of Toronto, Toronto, Ontario, Canada
| | - Maria De Angelis
- Transplant and Regenerative Medicine Centre, The Hospital for Sick Children, University of Toronto, Toronto, Ontario, Canada
| | - Vicky Ng
- Paediatric Gastroenterology, Hepatology and Nutrition, University of Toronto, Toronto, Ontario, Canada
| | - Yaron Avitzur
- Paediatric Gastroenterology, Hepatology and Nutrition, University of Toronto, Toronto, Ontario, Canada
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Chellapandian D, Krueger J, Schechter T, Gassas A, Weitzman S, Naqvi A, Ali M. Successful Allogeneic Hematopoietic Stem Cell Transplantation in XIAP Deficiency Using Reduced-Intensity Conditioning. Pediatr Blood Cancer 2016; 63:355-7. [PMID: 26398727 DOI: 10.1002/pbc.25756] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [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] [Received: 07/06/2015] [Accepted: 08/24/2015] [Indexed: 11/10/2022]
Abstract
Hematopoietic stem cell transplantation (HSCT) is currently the only available curative therapy for X-linked inhibitor of apoptosis (XIAP) deficiency. Myeloablative conditioning regimens are associated with high mortality rates. Reduced-intensity conditioning (RIC) is recommended in order to decrease treatment-related toxicities, but RIC regimens increase the risk for mixed donor-recipient chimerism that may progress to graft loss. We report our experience with a patient with XIAP deficiency who was successfully treated with allogeneic HSCT using a RIC protocol. Post-transplant chimerism was vigilantly monitored and maintained with donor lymphocyte infusions and a stem cell boost to a level that prevented hemophagocytic lymphohistiocytosis recurrence.
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Affiliation(s)
- Deepak Chellapandian
- Division of Hematology/Oncology/BMT, The Hospital for Sick Children, University of Toronto, Toronto, Ontario, Canada, M5G 1X8
| | - Joerg Krueger
- Division of Hematology/Oncology/BMT, The Hospital for Sick Children, University of Toronto, Toronto, Ontario, Canada, M5G 1X8
| | - Tal Schechter
- Division of Hematology/Oncology/BMT, The Hospital for Sick Children, University of Toronto, Toronto, Ontario, Canada, M5G 1X8
| | - Adam Gassas
- Division of Hematology/Oncology/BMT, The Hospital for Sick Children, University of Toronto, Toronto, Ontario, Canada, M5G 1X8
| | - Sheila Weitzman
- Division of Hematology/Oncology/BMT, The Hospital for Sick Children, University of Toronto, Toronto, Ontario, Canada, M5G 1X8
| | - Ahmed Naqvi
- Division of Hematology/Oncology/BMT, The Hospital for Sick Children, University of Toronto, Toronto, Ontario, Canada, M5G 1X8
| | - Muhammad Ali
- Division of Hematology/Oncology/BMT, The Hospital for Sick Children, University of Toronto, Toronto, Ontario, Canada, M5G 1X8
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Rosenthal E, Fougerou-Leurent C, Renault A, Morlat P, Naqvi A, Teicher E, Lacombe K, Aumaitre H, Bailly F, Bellissant E, Bourlière M, Molina J. Ledipasvir/sofosbuvir chez les patients co-infectés par le VIH et un VHC de génotype 1 prétraités par un inhibiteur de la protéase NS3/A4 du VHC (étude ANRS HC31 SOFTRIH). Rev Med Interne 2015. [DOI: 10.1016/j.revmed.2015.10.309] [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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Fadoo Z, Nisar I, Yousuf F, Lakhani LS, Ashraf S, Imam U, Zaheer J, Naqvi A, Belgaumi A. Clinical features and induction outcome of childhood acute lymphoblastic leukemia in a lower/middle income population: A multi-institutional report from Pakistan. Pediatr Blood Cancer 2015; 62:1700-8. [PMID: 25982135 DOI: 10.1002/pbc.25583] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [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] [Received: 06/26/2014] [Accepted: 04/13/2015] [Indexed: 11/05/2022]
Abstract
BACKGROUND Acute lymphoblastic leukemia (ALL) is the most common cancer of childhood. Some evidence suggests differences in clinical and cytogenetic characteristics of ALL based on geographic and ethnic variations. However, data on ALL characteristics and early outcome of therapy from low/middle-income countries such as Pakistan are scanty. PROCEDURE A prospective, multi-institutional cohort study in Karachi enrolled 646 newly diagnosed children with ALL over 3 years. Standard forms were used to collect demographic, clinical, and laboratory data at presentation and at the end of induction. RESULTS Of the total, 66.1% (n = 427) were males. Median age was 6 (mean ± SE 6.87 ± 0.16; range 0.16-18) years. The most common clinical presentation was fever (88.7%). BPC-ALL was diagnosed in 78.5%, while 17.5% had T-ALL; 28.8% had a WBC >50 × 10(9) /L. With 316 patients karyotyped, hypodiploidy and hyperdiploidy were seen in 5.1% and 10.7%, respectively. Of those tested, ETV6-RUNX1 translocation was detected in 13.2%, while BCR-ABL1 translocation and MLL gene rearrangements were seen in 7.3% and 4.6%, respectively. The cumulative loss to follow up before and during induction was 12.8% (n = 83) and 11.5% (n = 74) died before or during this phase. Induction was successfully completed by only 75.6% (n = 489) of the entire cohort and 69.6% (n = 450) achieved remission. CONCLUSION These patients had ALL with higher risk features than that reported from developed countries. One quarter failed to complete induction chemotherapy. This suboptimal result requires further study and development of innovative interventions, particularly focusing on the causes and solutions for late referral, abandonment, and infections.
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Affiliation(s)
- Zehra Fadoo
- Department of Pediatrics and Child Health and Department of Oncology, Aga Khan University, Karachi, Pakistan
| | - Imran Nisar
- Department of Pediatrics and Child Health and Department of Oncology, Aga Khan University, Karachi, Pakistan
| | - Fatimah Yousuf
- Medical Student, Aga Khan University Medical College, Pakistan
| | | | | | - Uzma Imam
- Pediatric Oncology Department, National Institute of Child Health, Karachi, Pakistan
| | - Junaid Zaheer
- Department of Pediatrics and Child Health and Department of Oncology, Aga Khan University, Karachi, Pakistan
| | - Ahmed Naqvi
- Department of Pediatrics, the Hospital for Sick Children, University of Toronto, Toronto, Canada
| | - Asim Belgaumi
- Department of Pediatrics and Child Health and Department of Oncology, Aga Khan University, Karachi, Pakistan.,Department of Pediatric Medicine, Division of Hematology Oncology, Sidra Medical and Research Center, Doha, Qatar
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Naqvi A, Dunais B, Garraffo R, Joulie A, De D, Puglièse P, Perbost I, Durant J, Roger P, Rosenthal E. Sofosbuvir/daclatasvir chez les patients co-infectés VIH/VHC avec une fibrose hépatique extensive : efficacité, tolérance et interactions pharmacologiques avec les antirétroviraux. Rev Med Interne 2015. [DOI: 10.1016/j.revmed.2015.03.244] [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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Naqvi A, De Salvador Guillouet F, Perbost I, Joulié A, Puglièse P, Roger PM, Rosenthal E. R-09: Trithérapie anti-VHC chez 41 patients co-infectés VIH-VHC traités hors essai thérapeutique. Med Mal Infect 2014. [DOI: 10.1016/s0399-077x(14)70324-5] [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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Naqvi A, de Salvador Guillouet F, Perbost I, Joulié A, Dunais B, Bréaud S, Puglièse P, Durant J, Roger PM, Rosenthal E. Trithérapie anti-VHC chez 41 patients co-infectés VIH-VHC traités hors essai thérapeutique. Rev Med Interne 2014. [DOI: 10.1016/j.revmed.2014.03.056] [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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Schechter T, Naqvi A, Weitzman S. Risk for complications in patients with hemophagocytic lymphohistiocytosis who undergo hematopoietic stem cell transplantation: myeloablative versus reduced-intensity conditioning regimens. Expert Rev Clin Immunol 2014; 10:1101-6. [PMID: 24871821 DOI: 10.1586/1744666x.2014.920234] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
Allogeneic hematopoietic stem cell transplantation (HSCT) is the only curative option for patients with primary hemophagocytic lymphohistiocytosis (HLH) and for patients with secondary HLH who fail to respond to therapy. Advances in HSCT and supportive care measures have resulted in improved patient outcomes and decreased treatment-related mortality. Despite the overall improvement in outcome, HLH patients who undergo HSCT using myeloablative conditioning regimens are still at significant risk for complications. The HLH-94 study conducted by the Histiocyte Society reported a 30% TRM with increased pulmonary and hepatic complications. Recently, the use of reduced-intensity conditioning (RIC) regimens has shown favorable outcomes when compared to conventional HSCT and lower rate of acute complications. In this review we compare the potential complications of myeloablative and RIC regimens for HSCT in HLH patients.
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Affiliation(s)
- Tal Schechter
- Division of Haematology/Oncology, The Hospital for Sick Children, University of Toronto, Toronto, Canada
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Müller ML, Chiang SCC, Meeths M, Tesi B, Entesarian M, Nilsson D, Wood SM, Nordenskjöld M, Henter JI, Naqvi A, Bryceson YT. An N-Terminal Missense Mutation in STX11 Causative of FHL4 Abrogates Syntaxin-11 Binding to Munc18-2. Front Immunol 2014; 4:515. [PMID: 24459464 PMCID: PMC3890652 DOI: 10.3389/fimmu.2013.00515] [Citation(s) in RCA: 18] [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] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2013] [Accepted: 12/27/2013] [Indexed: 01/02/2023] Open
Abstract
Familial hemophagocytic lymphohistiocytosis (FHL) is an often-fatal hyperinflammatory disorder caused by autosomal recessive mutations in PRF1, UNC13D, STX11, and STXBP2. We identified a homozygous STX11 mutation, c.173T > C (p.L58P), in three patients presenting clinically with hemophagocytic lymphohistiocytosis from unrelated Pakistani families. The mutation yields an amino acid substitution in the N-terminal Habc domain of syntaxin-11 and resulted in defective natural killer cell degranulation. Notably, syntaxin-11 expression was decreased in patient cells. However, in an ectopic expression system, syntaxin-11 L58P was expressed at levels comparable to wild-type syntaxin-11, but did not bind Munc18-2. Moreover, another N-terminal syntaxin-11 mutant, R4A, also did not bind Munc18-2. Thus, we have identified a novel missense STX11 mutation causative of FHL type 4. The syntaxin-11 R4A and L58P mutations reveal that both the N-terminus and Habc domain of syntaxin-11 are required for binding to Munc18-2, implying similarity to the dynamic binary binding of neuronal syntaxin-1 to Munc18-1.
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Affiliation(s)
- Martha-Lena Müller
- Centre for Infectious Medicine, Department of Medicine, Karolinska Institutet, Karolinska University Hospital Huddinge , Stockholm , Sweden
| | - Samuel C C Chiang
- Centre for Infectious Medicine, Department of Medicine, Karolinska Institutet, Karolinska University Hospital Huddinge , Stockholm , Sweden
| | - Marie Meeths
- Childhood Cancer Research Unit, Department of Women's and Children's Health, Karolinska Institutet, Karolinska University Hospital Solna , Stockholm , Sweden ; Clinical Genetics Unit, Department of Molecular Medicine and Surgery, Karolinska Institutet, Karolinska University Hospital Solna , Stockholm , Sweden
| | - Bianca Tesi
- Childhood Cancer Research Unit, Department of Women's and Children's Health, Karolinska Institutet, Karolinska University Hospital Solna , Stockholm , Sweden ; Clinical Genetics Unit, Department of Molecular Medicine and Surgery, Karolinska Institutet, Karolinska University Hospital Solna , Stockholm , Sweden
| | - Miriam Entesarian
- Childhood Cancer Research Unit, Department of Women's and Children's Health, Karolinska Institutet, Karolinska University Hospital Solna , Stockholm , Sweden ; Clinical Genetics Unit, Department of Molecular Medicine and Surgery, Karolinska Institutet, Karolinska University Hospital Solna , Stockholm , Sweden
| | - Daniel Nilsson
- Clinical Genetics Unit, Department of Molecular Medicine and Surgery, Karolinska Institutet, Karolinska University Hospital Solna , Stockholm , Sweden ; Science for Life Laboratory, Department of Molecular Medicine and Surgery, Karolinska Institutet , Stockholm , Sweden
| | - Stephanie M Wood
- Centre for Infectious Medicine, Department of Medicine, Karolinska Institutet, Karolinska University Hospital Huddinge , Stockholm , Sweden
| | - Magnus Nordenskjöld
- Clinical Genetics Unit, Department of Molecular Medicine and Surgery, Karolinska Institutet, Karolinska University Hospital Solna , Stockholm , Sweden
| | - Jan-Inge Henter
- Childhood Cancer Research Unit, Department of Women's and Children's Health, Karolinska Institutet, Karolinska University Hospital Solna , Stockholm , Sweden
| | - Ahmed Naqvi
- Division of Hematology and Oncology, Hospital for Sick Children , Toronto, ON , Canada
| | - Yenan T Bryceson
- Centre for Infectious Medicine, Department of Medicine, Karolinska Institutet, Karolinska University Hospital Huddinge , Stockholm , Sweden ; Broegelmann Research Laboratory, Institute of Clinical Sciences, University of Bergen , Bergen , Norway
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Rae C, Furlong W, Jankovic M, Moghrabi A, Naqvi A, Sala A, Samson Y, DePauw S, Feeny D, Barr R. Economic evaluation of treatment for acute lymphoblastic leukaemia in childhood. Eur J Cancer Care (Engl) 2014; 23:779-85. [PMID: 24393150 DOI: 10.1111/ecc.12173] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/20/2013] [Indexed: 11/27/2022]
Abstract
Berlin-Frankfurt-Munster (BFM) and Dana-Farber Cancer Institute (DFCI) consortia's treatment strategies for acute lymphoblastic leukaemia (ALL) in children are widely used. We compared the health effects and monetary costs of hospital treatments for these two strategies. Parents of children treated at seven centres in Canada, Italy and the USA completed health-related quality of life (HRQL) assessments during four active treatment phases and at 2 years after treatment. Mean HRQL scores were used to calculate quality-adjusted life years (QALYs) for a period of 5 years following diagnosis. Total costs of treatment were determined from variables in administrative databases in a universally accessible and publicly funded healthcare system. Valid HRQL assessments (n = 1200) were collected for 307 BFM and 317 DFCI patients, with costs measured for 66 BFM and 28 DFCI patients. QALYs per patient were <1.0% greater for BFM than DFCI. Median HRQL scores revealed no difference in QALYs. The difference in mean total costs for BFM (US$88 480) and DFCI (US$93 026) was not significant (P = 0.600). This study provides no evidence of superiority for one treatment strategy over the other. Current BFM or DFCI strategies should represent conventional management for the next economic evaluation of treatments for ALL in childhood.
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Affiliation(s)
- C Rae
- Centre for Health Economics and Policy Analysis, McMaster University, Hamilton, Ontario, Canada; Department of Clinical Epidemiology and Biostatistics, McMaster University, Hamilton, Ontario, Canada
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44
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Chiang J, Marjerrison S, Naqvi A. Case 1: A boy with asthma and leg pain. Paediatr Child Health 2013; 17:569-70. [PMID: 24294065 DOI: 10.1093/pch/17.10.569] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/14/2012] [Indexed: 11/13/2022] Open
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Wang HF, Wang R, O'Gorman M, Crownover P, Naqvi A, Jafri I. Bioequivalence of fixed-dose combination Myrin®-P Forte and reference drugs in loose combination. Int J Tuberc Lung Dis 2013; 17:1596-601. [PMID: 24200275 DOI: 10.5588/ijtld.13.0190] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Myrin®-P Forte is a fixed-dose combination (FDC) tablet containing rifampicin (RMP, 150 mg), isoniazid (INH, 75 mg), ethambutol (EMB) hydrochloride (275 mg) and pyrazinamide (PZA, 400 mg) developed for the treatment of tuberculosis (TB). SETTING This study was conducted at a single centre--the Pfizer Clinical Research Unit in Singapore. OBJECTIVE To demonstrate the bioequivalence of each drug component of the Myrin-P Forte FDC and the individual product in loose combination. DESIGN In a randomized, open-label, single-dose, two-way, crossover study, subjects received single doses of Myrin-P Forte or four individual products under fasting conditions in a crossover fashion with at least 7 days washout between doses. The primary measures for comparison were peak plasma concentration (C(max)) and the area under plasma concentration-time curve (AUC). RESULTS Of 36 subjects enrolled, 35 completed the study. The adjusted geometric mean ratios and 90% confidence intervals for C(max) and AUC values were completely contained within bioequivalence limits (80%, 125%) for all four drugs in both formulations. Both treatments were generally well tolerated in the study. CONCLUSION The Myrin-P Forte FDC tablet formulation is bioequivalent to the four single-drug references for RMP, INH, EMB hydrochloride and PZA at equivalent doses.
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Affiliation(s)
- H F Wang
- Pfizer Inc, Groton, Connecticut, USA
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Mushtaq N, Fadoo Z, Naqvi A. Childhood acute lymphoblastic leukaemia: experience from a single tertiary care facility of Pakistan. J PAK MED ASSOC 2013; 63:1399-1404. [PMID: 24392527] [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: 06/03/2023]
Abstract
OBJECTIVE To evaluate the demographic features, outcome and prognostic factors seen in children with acute lymphoplastic leukaemia at a tertiary care hospital. METHODS The retrospective descriptive study was conducted at Aga Khan University Hospital, Karachi, comprising data related to children below 15 years of age and treated between January 1997 and December 2006. Kaplan Meir survival curves were used to describe overall and event-free survival rates. Cox Proportional Hazards model was used to describe factors associated with death and relapse. SPSS 16 was the main statistical tool. RESULTS Of the total 121 children diagnosed with the condition, 79 (65.3%) were males; 86 (71.1%) patients were between 1-9 years of age; Immunophenotyping was done in 99 (81.81%) patients: 86 (87%) cases had precursor B and 13 (13.13%) had precursor T. Of the total, 106 (87.6%) patients opted for treatment, while 15 (11.6%) were lost to follow-up. Besides, 26 (21.7%) patients had at least one relapse; the most common site being bone marrow in 13 (50%) followed by central nervous system in 9 (36.6%). There were 20 (16.5%) deaths in the sample. Infection was the most frequent cause of death. The event-free survival and overall survival was 63% (n = 76) and 65% (n = 79) respectively. CONCLUSION Through the clinical characteristics of children with acute lymphoblastic leukamia were similar to those reported in literature, the outcomes were inferior. The high rate of infections and relapse warrant better supportive care and risk-based approach.
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Affiliation(s)
- Naureen Mushtaq
- Department of Paediatrics and Child Health, Aga Khan University Hospital, Karachi, Pakistan
| | - Zehra Fadoo
- Department of Paediatrics and Child Health, Aga Khan University Hospital, Karachi, Pakistan
| | - Ahmed Naqvi
- Department of Paediatrics and Child Health, Aga Khan University Hospital, Karachi, Pakistan
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Tsimicalis A, Stevens B, Ungar WJ, McKeever P, Greenberg M, Agha M, Guerriere D, Naqvi A, Barr R. A mixed method approach to describe the out-of-pocket expenses incurred by families of children with cancer. Pediatr Blood Cancer 2013; 60:438-45. [PMID: 23015413 DOI: 10.1002/pbc.24324] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/13/2012] [Accepted: 08/21/2012] [Indexed: 11/06/2022]
Abstract
BACKGROUND Families of children with cancer are confronted with a broad range of direct costs (out-of-pocket expenses), but the nature of these costs is poorly understood. This study aimed to disaggregate and describe these costs. PROCEDURE A prospective, mixed method, cost-of-illness design was utilized. Starting in the fourth week following their child's diagnosis, parents recorded resources consumed, and costs incurred for 1 week per month for 3 consecutive months. Any additional costs not captured in this typical 1 week period were added for the remainder of the month. Parents also discussed their costs in an audio-taped interview at the end of the 3 months. Descriptive statistics and qualitative content analyses were performed to disaggregate and describe families' costs. RESULTS In total, 99 families reported utilizing 16 cost categories and 74 cost items. Nearly three quarters of these costs were attributed to travel (56%) and food (18%). Costly items included acquisition of a car ($CAD35,000), relocation of a family ($CAD6,000), and purchase of a wheelchair ($CAD6,800). Parents described facing significant out-of-pocket expenses to ensure that their children had access to cancer treatment, to cope with the clinical treatment side effects of treatment, and to maintain the family household. CONCLUSION Families of children with cancer experience a wide range of costs. Our understanding of the nature of their costs and resource use may formulate the basis for future cost assessments and provide insight into practice and policy changes aimed at lessening the economic impact of this burden.
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Naithani R, Asim M, Naqvi A, Weitzman S, Gassas A, Doyle J, Schechter T. Increased complications and morbidity in children with hemophagocytic lymphohistiocytosis undergoing hematopoietic stem cell transplantation. Clin Transplant 2013; 27:248-54. [PMID: 23331022 DOI: 10.1111/ctr.12069] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/07/2012] [Indexed: 01/09/2023]
Abstract
BACKGROUND Hematopoietic stem cell transplantation (HSCT) is the only curative option for patients with primary hemophagocytic lymphohistiocytosis (HLH) and for patients with secondary HLH who fail to respond to therapy. METHODS Retrospective study of HSCT for HLH with focus on complications and outcome. RESULTS Eighteen children (10 males), with a median age of 1.2 yr (5 months-16 yr), received HSCT for HLH. Fourteen children had primary HLH. Four children underwent transplant while not in remission. Sixteen received myeloablative and two received reduced intensity conditioning regimen. A high incidence of complications was found: 13 (72%) children had 22 episodes of culture-proven infections; seven (38%) had hepatic veno-occlusive disease; nine (50%) developed respiratory complications; and nine (50%) required intensive care unit admission. Eight children had acute graft-versus-host disease (GVHD), and three developed chronic GVHD. Three patients died from multi-organ failure before day +100, and another patient died from pulmonary hemorrhage after day 100. Three patients failed to engraft (two developed recurrent HLH and died from complications after a second HSCT). Three of four children not in remission at the time of transplantation died. Actuarial survival at three yr was 61%. CONCLUSION HSCT for HLH carries significant risks with high infection, organ dysfunction, and ICU admissions rates.
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Affiliation(s)
- Rahul Naithani
- Division of Haematology/Oncology, The Hospital for Sick Children, University of Toronto, Toronto, ON, Canada.
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Ofosu FA, Tse H, Naqvi A, Bhakta H, Song Y. The fraction of recombinant factor VIII:Ag unable to bind von Willebrand factor has no FVIII coagulant activity: studies in vitro. Haemophilia 2012; 18:917-25. [PMID: 22672786 DOI: 10.1111/j.1365-2516.2012.02861.x] [Citation(s) in RCA: 4] [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] [Accepted: 04/18/2012] [Indexed: 11/30/2022]
Abstract
A fraction of FVIII:Ag in commercial recombinant FVIII (rFVIII) cannot bind VWF whereas all the FVIII:Ag in plasma-derived FVIII (pd-FVIII) concentrates does. To compare the FVIII:C activities of the fractions of rFVIII:Ag that can and cannot bind VWF. The FVIII:Ag contents of the rFVIII Kogenate, and Advate and a pd-FVIII-pd-VWF (Fanhdi) were measured by ELISA. The FX activation was initiated by adding 1.0 IU of FVIII:C of each FVIII-containing product to a coagulant phospholipids suspension containing 1.0 nm FIXa, 100 nm FX, 1 μm hirudin and 2 mm calcium chloride and measured after 1, 5 and 10 min. The same approach was followed after adding 2.0 IU of pd-VWF to 1.0 IU of FVIII:C of Kogenate or Advate. The FVIII:Ag content/IU of FVIII:C of Kogenate, Advate and Fanhdi were 1.80 ± 0.05, 1.31 ± 0.9 and 0.84 ± 1.5 IU respectively. Only Kogenate and Advate effectively enhanced FX activation 1 min after adding each FVIII:C to the coagulant suspension containing FIXa and FX. Thus, the FXa initially generated by FIXa readily activated FVIII:C in control Kogenate and Advate to thereby effectively enhance FX activation while the VWF in Fanhdi continued to suppress FX activation for up to 10 min. Addition of pd-VWF to Kogenate or Advate effectively decreased their enhancements of FX activation to the same level as Fanhdi over 10 min. The FVIII:Ag fraction in Kogenate and Advate that cannot bind VWF appears to be inactive as it has no measureable FVIII:C activity in the presence of added VWF in vitro.
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Affiliation(s)
- F A Ofosu
- Department of Pathology and Molecular Medicine, McMaster University, Hamilton, ON, Canada.
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Ethier MC, Regier DA, Tomlinson D, Judd P, Doyle J, Gassas A, Naqvi A, Sung L. Perspectives toward oral mucositis prevention from parents and health care professionals in pediatric cancer. Support Care Cancer 2011; 20:1771-7. [PMID: 21947490 DOI: 10.1007/s00520-011-1274-x] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2011] [Accepted: 09/13/2011] [Indexed: 11/24/2022]
Abstract
PURPOSE The objectives of this study were: (1) to describe parents and health care professionals (HCPs) perceived importance of oral mucositis prevention in children with cancer; (2) To describe utilities and willingness-to-pay (WTP) to prevent mucositis. METHODS Respondents included parents of children receiving intensive chemotherapy for leukemia/lymphoma or undergoing stem cell transplantation and HCPs caring for children with cancer. Importance of mild and severe oral mucositis was estimated using a visual analogue scale (VAS). Mucositis-associated utilities were elicited using the time trade-off technique (TTO). WTP to avoid mucositis was obtained using contingent valuation. These techniques quantify how much time or money the participant is willing to relinquish in order to prevent mucositis. RESULTS Eighty-two parents and 60 HCPs were included. Parents and HCPs believed mild mucositis to be of similar importance (median VAS 2.5 versus 3.6; P = 0.357) while parents considered severe mucositis less important than HCPs (median VAS 8.3 versus 9.0; P < 0.0001). No differences in parent versus HCP responses were seen with TTO (mild or severe mucositis) and most parents were not willing to trade any survival time to prevent severe mucositis. Parents were willing to pay significantly more than HCPs to prevent mild mucositis (average median WTP $1,371 CAN vs. $684 CAN, P = 0.031). No differences were seen in WTP to prevent severe mucositis. CONCLUSIONS Parents and HCP believe severe mucositis to be important, although it is more important to HCPs. Parents would not be willing to reduce life expectancy to eliminate mucositis.
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Affiliation(s)
- Marie-Chantal Ethier
- Program in Child Health Evaluative Sciences, The Hospital for Sick Children, 555 University Avenue, Toronto, ON, Canada
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