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Lupini F, Rubinstein TB, Mackey ER, Sule S. Behavioral health outcomes and social determinants of health in children with diabetes and juvenile arthritis. Res Sq 2023:rs.3.rs-3610878. [PMID: 38076886 PMCID: PMC10705696 DOI: 10.21203/rs.3.rs-3610878/v1] [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] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/23/2023]
Abstract
Objective Children with chronic illnesses, including arthritis, are at increased risk for adverse psychosocial outcomes influenced by social determinants of health (SDOH). Comparing psychosocial outcomes in families affected by juvenile arthritis compared to other chronic illnesses may help identify areas in need of special attention vs areas that may be addressed through adopting other disease examples' care models. We examined child and parent behavioral health outcomes for families with juvenile arthritis compared to diabetes, accounting for SDOH. Methods Secondary data analysis of the National Survey of Children's Health including 365 children (<18yrs) with arthritis and 571 children with diabetes. Psychosocial outcomes were depression, anxiety, ADHD, physical pain, behavioral problems, and treatment for mental health. School outcomes were school engagement, school absence, involvement in clubs/organization, and involvement in organized activities. Parent outcomes were family resilience, emotional support, coping with daily demands of raising a child, job change due to problems with childcare, and parent mental health. SDOH variables were food insecurity, food/cash assistance, unsafe neighborhood, detracting neighborhood elements, parent education, households earning <100% of the federal poverty line. Logistic regression analyses were utilized to examine variation in child and parent outcomes, variation in SDOH, and the role of SDOH. Results Children with arthritis experienced significantly more physical pain, anxiety, depression, ADHD, and behavior problems compared to children with diabetes. Children with arthritis were more likely to see a mental health professional and get treatment for problems with emotions/behaviors. When considering SDOH, children with arthritis were still more likely to experience adverse psychosocial outcomes but were no longer more likely to get treatment. Children with arthritis had increased likelihood of school absence and were less involved in organized activities than children with diabetes. Parents of children with arthritis had poorer mental health than parents of children with diabetes. SDOH were more prevalent in children with arthritis than children with diabetes. Conclusions Increased risk for adverse psychosocial outcomes in youth with arthritis compared to youth with diabetes indicates a need to mirror endocrinology models of care in rheumatology clinics. The role of SDOH highlights the need for regular SDOH screening in clinic.
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Affiliation(s)
| | | | - Eleanor R Mackey
- Children's National Medical Center: Children's National Hospital
| | - Sangeeta Sule
- Children's National Medical Center: Children's National Hospital
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Affiliation(s)
- Yi Shi
- The George Washington University School of Medicine and Health Sciences, Children's National Hospital, Washington, DC, USA
| | - Sangeeta Sule
- The George Washington University School of Medicine and Health Sciences, Children's National Hospital, Washington, DC, USA
| | - Catherine Park
- The George Washington University School of Medicine and Health Sciences, Children's National Hospital, Washington, DC, USA
| | - Sun-Young Ahn
- The George Washington University School of Medicine and Health Sciences, Children's National Hospital, Washington, DC, USA
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Dizon BLP, Redmond C, Gotschlich EC, Sule S, Ronis T, Vazzana KM, Sherman MA, Connor R, Bosk A, Dham N, Harahsheh AS, Wells E, DeBiasi R, Srinivasalu H. Clinical outcomes and safety of anakinra in the treatment of multisystem inflammatory syndrome in children: a single center observational study. Pediatr Rheumatol Online J 2023; 21:76. [PMID: 37525200 PMCID: PMC10388456 DOI: 10.1186/s12969-023-00858-z] [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: 04/10/2023] [Accepted: 07/04/2023] [Indexed: 08/02/2023] Open
Abstract
BACKGROUND AND OBJECTIVE Evidence for the treatment of multisystem inflammatory syndrome in children (MIS-C) is lacking. Anakinra, which targets IL-1-mediated inflammation, is reserved for refractory cases of MIS-C; however, its use in the treatment of MIS-C is not clearly established. PATIENTS AND METHODS To examine a role for anakinra in MIS-C, we performed a single center observational cohort study of all MIS-C patients diagnosed at our children's hospital from May 15 to November 15, 2020. Demographics, clinical features, diagnostic testing, and cardiac function parameters were compared between MIS-C patients treated with intravenous immunoglobulin (IVIG) monotherapy and IVIG with anakinra (IVIG + anakinra). RESULTS Among 46 patients with confirmed MIS-C, 32 (70%) were in the IVIG + anakinra group, of which 9 (28%) were also given corticosteroids (CS). No patients were treated with anakinra alone. MIS-C patients in the IVIG + anakinra group were enriched in a CV shock phenotype (p = 0.02), and those with CV shock were treated with higher doses of anakinra for a longer duration. Furthermore, MIS-C patients in the IVIG + anakinra group exhibited improvements in fever and cardiac function with or without CS. No significant adverse events were observed, and no differences in IL-1β levels were found among MIS-C patients in the IVIG + anakinra group. CONCLUSIONS Anakinra treatment, which was co-administered with IVIG primarily in patients with severe MIS-C, was associated with improvements in fever and cardiac function, and demonstrated a favorable side-effect profile. These findings suggest a role for adjunctive anakinra in the treatment of severe MIS-C.
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Affiliation(s)
- Brian L P Dizon
- Division of Rheumatology, Children's National Hospital, Washington, DC, USA
- Rheumatology Fellowship and Training Branch, The National Institute of Arthritis and Musculoskeletal and Skin Diseases, Bethesda, MD, USA
| | - Christopher Redmond
- Division of Rheumatology, Children's National Hospital, Washington, DC, USA
- Rheumatology Fellowship and Training Branch, The National Institute of Arthritis and Musculoskeletal and Skin Diseases, Bethesda, MD, USA
| | - Emily C Gotschlich
- Division of Rheumatology, Children's National Hospital, Washington, DC, USA
| | - Sangeeta Sule
- Division of Rheumatology, Children's National Hospital, Washington, DC, USA
- Department of Pediatrics, George Washington University School of Medicine & Health Sciences, Washington, DC, USA
| | - Tova Ronis
- Division of Rheumatology, Children's National Hospital, Washington, DC, USA
- Department of Pediatrics, George Washington University School of Medicine & Health Sciences, Washington, DC, USA
| | - Kathleen M Vazzana
- Division of Rheumatology, Children's National Hospital, Washington, DC, USA
- Department of Pediatric Rheumatology, Arnold Palmer Hospital for Children, Orlando, FL, USA
| | - Matthew A Sherman
- Division of Rheumatology, Children's National Hospital, Washington, DC, USA
| | - Rachael Connor
- Division of Rheumatology, Children's National Hospital, Washington, DC, USA
| | - Abigail Bosk
- Division of Rheumatology, Children's National Hospital, Washington, DC, USA
- Department of Pediatrics, George Washington University School of Medicine & Health Sciences, Washington, DC, USA
| | - Niti Dham
- Department of Pediatrics, George Washington University School of Medicine & Health Sciences, Washington, DC, USA
- Division of Cardiology, Children's National Hospital, Washington, DC, USA
| | - Ashraf S Harahsheh
- Department of Pediatrics, George Washington University School of Medicine & Health Sciences, Washington, DC, USA
- Division of Cardiology, Children's National Hospital, Washington, DC, USA
| | - Elizabeth Wells
- Department of Pediatrics, George Washington University School of Medicine & Health Sciences, Washington, DC, USA
- Division of Neurology, Children's National Hospital, Washington, DC, USA
| | - Roberta DeBiasi
- Department of Pediatrics, George Washington University School of Medicine & Health Sciences, Washington, DC, USA
- Division of Infectious Diseases, Children's National Hospital, Washington, DC, USA
| | - Hemalatha Srinivasalu
- Division of Rheumatology, Children's National Hospital, Washington, DC, USA.
- Department of Pediatrics, George Washington University School of Medicine & Health Sciences, Washington, DC, USA.
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Smitherman EA, Chahine RA, Beukelman T, Lewandowski LB, Rahman AKMF, Wenderfer SE, Curtis JR, Hersh AO, Abulaban K, Adams A, Adams M, Agbayani R, Aiello J, Akoghlanian S, Alejandro C, Allenspach E, Alperin R, Alpizar M, Amarilyo G, Ambler W, Anderson E, Ardoin S, Armendariz S, Baker E, Balboni I, Balevic S, Ballenger L, Ballinger S, Balmuri N, Barbar‐Smiley F, Barillas‐Arias L, Basiaga M, Baszis K, Becker M, Bell‐Brunson H, Beltz E, Benham H, Benseler S, Bernal W, Beukelman T, Bigley T, Binstadt B, Black C, Blakley M, Bohnsack J, Boland J, Boneparth A, Bowman S, Bracaglia C, Brooks E, Brothers M, Brown A, Brunner H, Buckley M, Buckley M, Bukulmez H, Bullock D, Cameron B, Canna S, Cannon L, Carper P, Cartwright V, Cassidy E, Cerracchio L, Chalom E, Chang J, Chang‐Hoftman A, Chauhan V, Chira P, Chinn T, Chundru K, Clairman H, Co D, Confair A, Conlon H, Connor R, Cooper A, Cooper J, Cooper S, Correll C, Corvalan R, Costanzo D, Cron R, Curiel‐Duran L, Curington T, Curry M, Dalrymple A, Davis A, Davis C, Davis C, Davis T, De Benedetti F, De Ranieri D, Dean J, Dedeoglu F, DeGuzman M, Delnay N, Dempsey V, DeSantis E, Dickson T, Dingle J, Donaldson B, Dorsey E, Dover S, Dowling J, Drew J, Driest K, Du Q, Duarte K, Durkee D, Duverger E, Dvergsten J, Eberhard A, Eckert M, Ede K, Edelheit B, Edens C, Edens C, Edgerly Y, Elder M, Ervin B, Fadrhonc S, Failing C, Fair D, Falcon M, Favier L, Federici S, Feldman B, Fennell J, Ferguson I, Ferguson P, Ferreira B, Ferrucho R, Fields K, Finkel T, Fitzgerald M, Fleming C, Flynn O, Fogel L, Fox E, Fox M, Franco L, Freeman M, Fritz K, Froese S, Fuhlbrigge R, Fuller J, George N, Gerhold K, Gerstbacher D, Gilbert M, Gillispie‐Taylor M, Giverc E, Godiwala C, Goh I, Goheer H, Goldsmith D, Gotschlich E, Gotte A, Gottlieb B, Gracia C, Graham T, Grevich S, Griffin T, Griswold J, Grom A, Guevara M, Guittar P, Guzman M, Hager M, Hahn T, Halyabar O, Hammelev E, Hance M, Hanson A, Harel L, Haro S, Harris J, Harry O, Hartigan E, Hausmann J, Hay A, Hayward K, Heiart J, Hekl K, Henderson L, Henrickson M, Hersh A, Hickey K, Hill P, Hillyer S, Hiraki L, Hiskey M, Hobday P, Hoffart C, Holland M, Hollander M, Hong S, Horwitz M, Hsu J, Huber A, Huggins J, Hui‐Yuen J, Hung C, Huntington J, Huttenlocher A, Ibarra M, Imundo L, Inman C, Insalaco A, Jackson A, Jackson S, James K, Janow G, Jaquith J, Jared S, Johnson N, Jones J, Jones J, Jones J, Jones K, Jones S, Joshi S, Jung L, Justice C, Justiniano A, Karan N, Kaufman K, Kemp A, Kessler E, Khalsa U, Kienzle B, Kim S, Kimura Y, Kingsbury D, Kitcharoensakkul M, Klausmeier T, Klein K, Klein‐Gitelman M, Kompelien B, Kosikowski A, Kovalick L, Kracker J, Kramer S, Kremer C, Lai J, Lam J, Lang B, Lapidus S, Lapin B, Lasky A, Latham D, Lawson E, Laxer R, Lee P, Lee P, Lee T, Lentini L, Lerman M, Levy D, Li S, Lieberman S, Lim L, Lin C, Ling N, Lingis M, Lo M, Lovell D, Lowman D, Luca N, Lvovich S, Madison C, Madison J, Manzoni SM, Malla B, Maller J, Malloy M, Mannion M, Manos C, Marques L, Martyniuk A, Mason T, Mathus S, McAllister L, McCarthy K, McConnell K, McCormick E, McCurdy D, Stokes PM, McGuire S, McHale I, McMonagle A, McMullen‐Jackson C, Meidan E, Mellins E, Mendoza E, Mercado R, Merritt A, Michalowski L, Miettunen P, Miller M, Milojevic D, Mirizio E, Misajon E, Mitchell M, Modica R, Mohan S, Moore K, Moorthy L, Morgan S, Dewitt EM, Moss C, Moussa T, Mruk V, Murphy A, Muscal E, Nadler R, Nahal B, Nanda K, Nasah N, Nassi L, Nativ S, Natter M, Neely J, Nelson B, Newhall L, Ng L, Nicholas J, Nicolai R, Nigrovic P, Nocton J, Nolan B, Oberle E, Obispo B, O'Brien B, O'Brien T, Okeke O, Oliver M, Olson J, O'Neil K, Onel K, Orandi A, Orlando M, Osei‐Onomah S, Oz R, Pagano E, Paller A, Pan N, Panupattanapong S, Pardeo M, Paredes J, Parsons A, Patel J, Pentakota K, Pepmueller P, Pfeiffer T, Phillippi K, Marafon DP, Phillippi K, Ponder L, Pooni R, Prahalad S, Pratt S, Protopapas S, Puplava B, Quach J, Quinlan‐Waters M, Rabinovich C, Radhakrishna S, Rafko J, Raisian J, Rakestraw A, Ramirez C, Ramsay E, Ramsey S, Randell R, Reed A, Reed A, Reed A, Reid H, Remmel K, Repp A, Reyes A, Richmond A, Riebschleger M, Ringold S, Riordan M, Riskalla M, Ritter M, Rivas‐Chacon R, Robinson A, Rodela E, Rodriquez M, Rojas K, Ronis T, Rosenkranz M, Rosolowski B, Rothermel H, Rothman D, Roth‐Wojcicki E, Rouster – Stevens K, Rubinstein T, Ruth N, Saad N, Sabbagh S, Sacco E, Sadun R, Sandborg C, Sanni A, Santiago L, Sarkissian A, Savani S, Scalzi L, Schanberg L, Scharnhorst S, Schikler K, Schlefman A, Schmeling H, Schmidt K, Schmitt E, Schneider R, Schollaert‐Fitch K, Schulert G, Seay T, Seper C, Shalen J, Sheets R, Shelly A, Shenoi S, Shergill K, Shirley J, Shishov M, Shivers C, Silverman E, Singer N, Sivaraman V, Sletten J, Smith A, Smith C, Smith J, Smith J, Smitherman E, Soep J, Son M, Spence S, Spiegel L, Spitznagle J, Sran R, Srinivasalu H, Stapp H, Steigerwald K, Rakovchik YS, Stern S, Stevens A, Stevens B, Stevenson R, Stewart K, Stingl C, Stokes J, Stoll M, Stringer E, Sule S, Sumner J, Sundel R, Sutter M, Syed R, Syverson G, Szymanski A, Taber S, Tal R, Tambralli A, Taneja A, Tanner T, Tapani S, Tarshish G, Tarvin S, Tate L, Taxter A, Taylor J, Terry M, Tesher M, Thatayatikom A, Thomas B, Tiffany K, Ting T, Tipp A, Toib D, Torok K, Toruner C, Tory H, Toth M, Tse S, Tubwell V, Twilt M, Uriguen S, Valcarcel T, Van Mater H, Vannoy L, Varghese C, Vasquez N, Vazzana K, Vehe R, Veiga K, Velez J, Verbsky J, Vilar G, Volpe N, von Scheven E, Vora S, Wagner J, Wagner‐Weiner L, Wahezi D, Waite H, Walker J, Walters H, Muskardin TW, Waqar L, Waterfield M, Watson M, Watts A, Weiser P, Weiss J, Weiss P, Wershba E, White A, Williams C, Wise A, Woo J, Woolnough L, Wright T, Wu E, Yalcindag A, Yee M, Yen E, Yeung R, Yomogida K, Yu Q, Zapata R, Zartoshti A, Zeft A, Zeft R, Zhang Y, Zhao Y, Zhu A, Zic C. Childhood-Onset Lupus Nephritis in the Childhood Arthritis and Rheumatology Research Alliance Registry: Short-Term Kidney Status and Variation in Care. Arthritis Care Res (Hoboken) 2023; 75:1553-1562. [PMID: 36775844 PMCID: PMC10500561 DOI: 10.1002/acr.25002] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [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: 11/23/2021] [Revised: 07/14/2022] [Accepted: 08/16/2022] [Indexed: 11/10/2022]
Abstract
OBJECTIVE The goal was to characterize short-term kidney status and describe variation in early care utilization in a multicenter cohort of patients with childhood-onset systemic lupus erythematosus (cSLE) and nephritis. METHODS We analyzed previously collected prospective data from North American patients with cSLE with kidney biopsy-proven nephritis enrolled in the Childhood Arthritis and Rheumatology Research Alliance (CARRA) Registry from March 2017 through December 2019. We determined the proportion of patients with abnormal kidney status at the most recent registry visit and applied generalized linear mixed models to identify associated factors. We also calculated frequency of medication use, both during induction and ever recorded. RESULTS We identified 222 patients with kidney biopsy-proven nephritis, with 64% class III/IV nephritis on initial biopsy. At the most recent registry visit at median (interquartile range) of 17 (8-29) months from initial kidney biopsy, 58 of 106 patients (55%) with available data had abnormal kidney status. This finding was associated with male sex (odds ratio [OR] 3.88, 95% confidence interval [95% CI] 1.21-12.46) and age at cSLE diagnosis (OR 1.23, 95% CI 1.01-1.49). Patients with class IV nephritis were more likely than class III to receive cyclophosphamide and rituximab during induction. There was substantial variation in mycophenolate, cyclophosphamide, and rituximab ever use patterns across rheumatology centers. CONCLUSION In this cohort with predominately class III/IV nephritis, male sex and older age at cSLE diagnosis were associated with abnormal short-term kidney status. We also observed substantial variation in contemporary medication use for pediatric lupus nephritis between pediatric rheumatology centers. Additional studies are needed to better understand the impact of this variation on long-term kidney outcomes.
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Genser I, Sen K, Sherman MA, Bosk A, Sule S, Murnick J, Pearl MS, Harrar D. When Zebras Collide: Differentiating Rare Causes of Recurrent Posterior Circulation Infarcts in a Child. Pediatr Neurol 2023; 142:58-59. [PMID: 36933276 DOI: 10.1016/j.pediatrneurol.2023.02.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/01/2022] [Revised: 01/19/2023] [Accepted: 02/09/2023] [Indexed: 02/16/2023]
Affiliation(s)
- Ilyse Genser
- Division of Child Neurology, Children's National Hospital, Washington, District of Columbia.
| | - Kuntal Sen
- Division of Neurogenetics and Neurodevelopmental Pediatrics, Children's National Hospital, Washington, District of Columbia
| | - Matthew A Sherman
- Division of Rheumatology, Children's National Hospital, Washington, District of Columbia
| | - Abigail Bosk
- Division of Rheumatology, Children's National Hospital, Washington, District of Columbia
| | - Sangeeta Sule
- Division of Rheumatology, Children's National Hospital, Washington, District of Columbia
| | - Jonathan Murnick
- Department of Radiology, Children's National Hospital, Washington, District of Columbia
| | - Monica S Pearl
- Department of Radiology, Children's National Hospital, Washington, District of Columbia
| | - Dana Harrar
- Division of Child Neurology, Children's National Hospital, Washington, District of Columbia
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Hahn T, Daymont C, Beukelman T, Groh B, Hays K, Bingham CA, Scalzi L, Abel N, Abulaban K, Adams A, Adams M, Agbayani R, Aiello J, Akoghlanian S, Alejandro C, Allenspach E, Alperin R, Alpizar M, Amarilyo G, Ambler W, Anderson E, Ardoin S, Armendariz S, Baker E, Balboni I, Balevic S, Ballenger L, Ballinger S, Balmuri N, Barbar-Smiley F, Barillas-Arias L, Basiaga M, Baszis K, Becker M, Bell-Brunson H, Beltz E, Benham H, Benseler S, Bernal W, Beukelman T, Bigley T, Binstadt B, Black C, Blakley M, Bohnsack J, Boland J, Boneparth A, Bowman S, Bracaglia C, Brooks E, Brothers M, Brown A, Brunner H, Buckley M, Buckley M, Bukulmez H, Bullock D, Cameron B, Canna S, Cannon L, Carper P, Cartwright V, Cassidy E, Cerracchio L, Chalom E, Chang J, Chang-Hoftman A, Chauhan V, Chira P, Chinn T, Chundru K, Clairman H, Co D, Confair A, Conlon H, Connor R, Cooper A, Cooper J, Cooper S, Correll C, Corvalan R, Costanzo D, Cron R, Curiel-Duran L, Curington T, Curry M, Dalrymple A, Davis A, Davis C, Davis C, Davis T, De Benedetti F, De Ranieri D, Dean J, Dedeoglu F, DeGuzman M, Delnay N, Dempsey V, DeSantis E, Dickson T, Dingle J, Donaldson B, Dorsey E, Dover S, Dowling J, Drew J, Driest K, Du Q, Duarte K, Durkee D, Duverger E, Dvergsten J, Eberhard A, Eckert M, Ede K, Edelheit B, Edens C, Edens C, Edgerly Y, Elder M, Ervin B, Fadrhonc S, Failing C, Fair D, Falcon M, Favier L, Federici S, Feldman B, Fennell J, Ferguson I, Ferguson P, Ferreira B, Ferrucho R, Fields K, Finkel T, Fitzgerald M, Fleming C, Flynn O, Fogel L, Fox E, Fox M, Franco L, Freeman M, Fritz K, Froese S, Fuhlbrigge R, Fuller J, George N, Gerhold K, Gerstbacher D, Gilbert M, Gillispie-Taylor M, Giverc E, Godiwala C, Goh I, Goheer H, Goldsmith D, Gotschlich E, Gotte A, Gottlieb B, Gracia C, Graham T, Grevich S, Griffin T, Griswold J, Grom A, Guevara M, Guittar P, Guzman M, Hager M, Hahn T, Halyabar O, Hammelev E, Hance M, Hanson A, Harel L, Haro S, Harris J, Harry O, Hartigan E, Hausmann J, Hay A, Hayward K, Heiart J, Hekl K, Henderson L, Henrickson M, Hersh A, Hickey K, Hill P, Hillyer S, Hiraki L, Hiskey M, Hobday P, Hoffart C, Holland M, Hollander M, Hong S, Horwitz M, Hsu J, Huber A, Huggins J, Hui-Yuen J, Hung C, Huntington J, Huttenlocher A, Ibarra M, Imundo L, Inman C, Insalaco A, Jackson A, Jackson S, James K, Janow G, Jaquith J, Jared S, Johnson N, Jones J, Jones J, Jones J, Jones K, Jones S, Joshi S, Jung L, Justice C, Justiniano A, Karan N, Kaufman K, Kemp A, Kessler E, Khalsa U, Kienzle B, Kim S, Kimura Y, Kingsbury D, Kitcharoensakkul M, Klausmeier T, Klein K, Klein-Gitelman M, Kompelien B, Kosikowski A, Kovalick L, Kracker J, Kramer S, Kremer C, Lai J, Lam J, Lang B, Lapidus S, Lapin B, Lasky A, Latham D, Lawson E, Laxer R, Lee P, Lee P, Lee T, Lentini L, Lerman M, Levy D, Li S, Lieberman S, Lim L, Lin C, Ling N, Lingis M, Lo M, Lovell D, Lowman D, Luca N, Lvovich S, Madison C, Madison J, Manzoni SM, Malla B, Maller J, Malloy M, Mannion M, Manos C, Marques L, Martyniuk A, Mason T, Mathus S, McAllister L, McCarthy K, McConnell K, McCormick E, McCurdy D, Stokes PMC, McGuire S, McHale I, McMonagle A, McMullen-Jackson C, Meidan E, Mellins E, Mendoza E, Mercado R, Merritt A, Michalowski L, Miettunen P, Miller M, Milojevic D, Mirizio E, Misajon E, Mitchell M, Modica R, Mohan S, Moore K, Moorthy L, Morgan S, Dewitt EM, Moss C, Moussa T, Mruk V, Murphy A, Muscal E, Nadler R, Nahal B, Nanda K, Nasah N, Nassi L, Nativ S, Natter M, Neely J, Nelson B, Newhall L, Ng L, Nicholas J, Nicolai R, Nigrovic P, Nocton J, Nolan B, Oberle E, Obispo B, O’Brien B, O’Brien T, Okeke O, Oliver M, Olson J, O’Neil K, Onel K, Orandi A, Orlando M, Osei-Onomah S, Oz R, Pagano E, Paller A, Pan N, Panupattanapong S, Pardeo M, Paredes J, Parsons A, Patel J, Pentakota K, Pepmueller P, Pfeiffer T, Phillippi K, Marafon DP, Phillippi K, Ponder L, Pooni R, Prahalad S, Pratt S, Protopapas S, Puplava B, Quach J, Quinlan-Waters M, Rabinovich C, Radhakrishna S, Rafko J, Raisian J, Rakestraw A, Ramirez C, Ramsay E, Ramsey S, Randell R, Reed A, Reed A, Reed A, Reid H, Remmel K, Repp A, Reyes A, Richmond A, Riebschleger M, Ringold S, Riordan M, Riskalla M, Ritter M, Rivas-Chacon R, Robinson A, Rodela E, Rodriquez M, Rojas K, Ronis T, Rosenkranz M, Rosolowski B, Rothermel H, Rothman D, Roth-Wojcicki E, Rouster-Stevens K, Rubinstein T, Ruth N, Saad N, Sabbagh S, Sacco E, Sadun R, Sandborg C, Sanni A, Santiago L, Sarkissian A, Savani S, Scalzi L, Schanberg L, Scharnhorst S, Schikler K, Schlefman A, Schmeling H, Schmidt K, Schmitt E, Schneider R, Schollaert-Fitch K, Schulert G, Seay T, Seper C, Shalen J, Sheets R, Shelly A, Shenoi S, Shergill K, Shirley J, Shishov M, Shivers C, Silverman E, Singer N, Sivaraman V, Sletten J, Smith A, Smith C, Smith J, Smith J, Smitherman E, Soep J, Son M, Spence S, Spiegel L, Spitznagle J, Sran R, Srinivasalu H, Stapp H, Steigerwald K, Rakovchik YS, Stern S, Stevens A, Stevens B, Stevenson R, Stewart K, Stingl C, Stokes J, Stoll M, Stringer E, Sule S, Sumner J, Sundel R, Sutter M, Syed R, Syverson G, Szymanski A, Taber S, Tal R, Tambralli A, Taneja A, Tanner T, Tapani S, Tarshish G, Tarvin S, Tate L, Taxter A, Taylor J, Terry M, Tesher M, Thatayatikom A, Thomas B, Tiffany K, Ting T, Tipp A, Toib D, Torok K, Toruner C, Tory H, Toth M, Tse S, Tubwell V, Twilt M, Uriguen S, Valcarcel T, Van Mater H, Vannoy L, Varghese C, Vasquez N, Vazzana K, Vehe R, Veiga K, Velez J, Verbsky J, Vilar G, Volpe N, von Scheven E, Vora S, Wagner J, Wagner-Weiner L, Wahezi D, Waite H, Walker J, Walters H, Muskardin TW, Waqar L, Waterfield M, Watson M, Watts A, Weiser P, Weiss J, Weiss P, Wershba E, White A, Williams C, Wise A, Woo J, Woolnough L, Wright T, Wu E, Yalcindag A, Yee M, Yen E, Yeung R, Yomogida K, Yu Q, Zapata R, Zartoshti A, Zeft A, Zeft R, Zhang Y, Zhao Y, Zhu A, Zic C. Intraarticular steroids as DMARD-sparing agents for juvenile idiopathic arthritis flares: Analysis of the Childhood Arthritis and Rheumatology Research Alliance Registry. Pediatr Rheumatol Online J 2022; 20:107. [PMID: 36434731 PMCID: PMC9701017 DOI: 10.1186/s12969-022-00770-y] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/13/2022] [Accepted: 11/08/2022] [Indexed: 11/26/2022] Open
Abstract
BACKGROUND Children with juvenile idiopathic arthritis (JIA) who achieve a drug free remission often experience a flare of their disease requiring either intraarticular steroids (IAS) or systemic treatment with disease modifying anti-rheumatic drugs (DMARDs). IAS offer an opportunity to recapture disease control and avoid exposure to side effects from systemic immunosuppression. We examined a cohort of patients treated with IAS after drug free remission and report the probability of restarting systemic treatment within 12 months. METHODS We analyzed a cohort of patients from the Childhood Arthritis and Rheumatology Research Alliance (CARRA) Registry who received IAS for a flare after a period of drug free remission. Historical factors and clinical characteristics and of the patients including data obtained at the time of treatment were analyzed. RESULTS We identified 46 patients who met the inclusion criteria. Of those with follow up data available 49% had restarted systemic treatment 6 months after IAS injection and 70% had restarted systemic treatment at 12 months. The proportion of patients with prior use of a biologic DMARD was the only factor that differed between patients who restarted systemic treatment those who did not, both at 6 months (79% vs 35%, p < 0.01) and 12 months (81% vs 33%, p < 0.05). CONCLUSION While IAS are an option for all patients who flare after drug free remission, it may not prevent the need to restart systemic treatment. Prior use of a biologic DMARD may predict lack of success for IAS. Those who previously received methotrexate only, on the other hand, are excellent candidates for IAS.
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Affiliation(s)
- Timothy Hahn
- Department of Pediatrics, Penn State Children's Hospital, 500 University Dr, Hershey, 90 Hope Drive, P.O. Box 855, Hershey, PA, 17033-0855, USA.
| | - Carrie Daymont
- grid.240473.60000 0004 0543 9901Department of Pediatrics, Penn State Children’s Hospital, 500 University Dr, Hershey, 90 Hope Drive, P.O. Box 855, Hershey, PA 17033-0855 USA
| | - Timothy Beukelman
- grid.265892.20000000106344187Department of Pediatrics, University of Alabama at Birmingham, CPPN G10, 1600 7th Ave South, Birmingham, AL 35233 USA
| | - Brandt Groh
- grid.240473.60000 0004 0543 9901Department of Pediatrics, Penn State Children’s Hospital, 500 University Dr, Hershey, 90 Hope Drive, P.O. Box 855, Hershey, PA 17033-0855 USA
| | | | - Catherine April Bingham
- grid.240473.60000 0004 0543 9901Department of Pediatrics, Penn State Children’s Hospital, 500 University Dr, Hershey, 90 Hope Drive, P.O. Box 855, Hershey, PA 17033-0855 USA
| | - Lisabeth Scalzi
- grid.240473.60000 0004 0543 9901Department of Pediatrics, Penn State Children’s Hospital, 500 University Dr, Hershey, 90 Hope Drive, P.O. Box 855, Hershey, PA 17033-0855 USA
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Awodiji C, Sule S, Oguguo C. Comparative study on the strength properties of paving blocks produced from municipal plastic waste. Nig J Tech 2022. [DOI: 10.4314/njt.v40i5.1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
In this study, municipal plastic waste is used in producing paving blocks. Binders in the form of melted waste plastic bottles (Polyethelene Terephthalate (PET)) and water sachets (High Density Polyethylene (HDPE) with river sand, were used in making the blocks. Mix ratios; 1:1, 1:1.5 and 1:2 of sand-plastic waste were considered. Sand-cement mixes were adopted as the controls. 230mm x 140mm x 55mm blocks were cast, cured in water at ambient temperature and tested for 72-hours for water absorption and 21 days compressive strength. 3 specimen were prepared for each mixture. Sand-HDPE mix produced stronger blocks than sand-PET and sand-cement mixes. Topmost compressive strength of 17N/mm2 was generated from sand-HDPE mix of 1:2. Sand-PET blocks should be avoided since they generate very low strengths. Sand-plastic waste blocks melt faster at higher temperatures. Therefore, plastic paving blocks can only be used for light load pavements not subjected to high temperature.
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Gorelik M, Chung SA, Ardalan K, Binstadt BA, Friedman K, Hayward K, Imundo LF, Lapidus SK, Kim S, Son MB, Sule S, Tremoulet AH, Van Mater H, Yildirim-Toruner C, Langford CA, Maz M, Abril A, Guyatt G, Archer AM, Conn DL, Full KA, Grayson PC, Ibarra MF, Merkel PA, Rhee RL, Seo P, Stone JH, Sundel RP, Vitobaldi OI, Warner A, Byram K, Dua AB, Husainat N, James KE, Kalot M, Lin YC, Springer JM, Turgunbaev M, Villa-Forte A, Turner AS, Mustafa RA. 2021 American College of Rheumatology/Vasculitis Foundation Guideline for the Management of Kawasaki Disease. Arthritis Rheumatol 2022; 74:586-596. [PMID: 35257501 DOI: 10.1002/art.42041] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2021] [Revised: 10/18/2021] [Accepted: 12/02/2021] [Indexed: 12/17/2022]
Abstract
OBJECTIVE To provide evidence-based recommendations and expert guidance for the management of Kawasaki disease (KD), focusing on clinical scenarios more commonly addressed by rheumatologists. METHODS Sixteen clinical questions regarding diagnostic testing, treatment, and management of KD were developed in the Patient/Population, Intervention, Comparison, and Outcomes (PICO) question format. Systematic literature reviews were conducted for each PICO question. We used the Grading of Recommendations, Assessment, Development and Evaluation method to assess the quality of evidence and formulate recommendations. Each recommendation required consensus from at least 70% of the Voting Panel. RESULTS We present 1 good practice statement, 11 recommendations, and 1 ungraded position statement to guide the management of KD and clinical scenarios of suspected KD. These recommendations for KD are focused on situations in which input from rheumatologists may be requested by other managing specialists, such as in cases of treatment-refractory, severe, or complicated KD. The good practice statement affirms that all patients with KD should receive initial treatment with intravenous immunoglobulin (IVIG). In addition, we developed 7 strong and 4 conditional recommendations for the management of KD or suspected KD. Strong recommendations include prompt treatment of incomplete KD, treatment with aspirin, and obtaining an echocardiogram in the setting of unexplained macrophage activation syndrome or shock. Conditional recommendations include use of IVIG with other adjuvant agents for patients with KD and high-risk features of IVIG resistance and/or coronary artery aneurysms. These recommendations endorse minimizing risk to the patient by using established therapy promptly at disease onset and identifying situations in which adjunctive therapy may be warranted. CONCLUSION These recommendations provide guidance regarding diagnostic strategies, use of pharmacologic agents, and use of echocardiography in patients with suspected or confirmed KD.
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Affiliation(s)
- Mark Gorelik
- Columbia University School of Medicine, New York, New York
| | | | - Kaveh Ardalan
- Duke University School of Medicine, Durham, North Carolina
| | | | - Kevin Friedman
- Boston Children's Hospital and Harvard Medical School, Boston, Massachusetts
| | - Kristen Hayward
- Seattle Children's Hospital and University of Washington School of Medicine, Seattle, Washington
| | - Lisa F Imundo
- Columbia University School of Medicine, New York, New York
| | - Sivia K Lapidus
- Joseph M. Sanzari Children's Hospital, Hackensack University Medical Center, and Hackensack Meridian School of Medicine, Hackensack, New Jersey
| | - Susan Kim
- University of California, San Francisco
| | - Mary Beth Son
- Boston Children's Hospital and Harvard Medical School, Boston, Massachusetts
| | | | | | | | | | | | - Mehrdad Maz
- University of Kansas Medical Center, Kansas City
| | | | | | | | | | | | - Peter C Grayson
- National Institute of Arthritis and Musculoskeletal and Skin Diseases, NIH, Bethesda, Maryland
| | | | | | | | - Philip Seo
- Johns Hopkins Medical Institute, Baltimore, Maryland
| | | | - Robert P Sundel
- Boston Children's Hospital and Harvard Medical School, Boston, Massachusetts
| | | | - Ann Warner
- Saint Luke's Health System, Kansas City, Missouri
| | | | | | | | | | | | | | | | | | | | - Amy S Turner
- American College of Rheumatology, Atlanta, Georgia
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9
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Gorelik M, Chung SA, Ardalan K, Binstadt BA, Friedman K, Hayward K, Imundo LF, Lapidus SK, Kim S, Son MB, Sule S, Tremoulet AH, Van Mater H, Yildirim-Toruner C, Langford CA, Maz M, Abril A, Guyatt G, Archer AM, Conn DL, Full KA, Grayson PC, Ibarra MF, Merkel PA, Rhee RL, Seo P, Stone JH, Sundel RP, Vitobaldi OI, Warner A, Byram K, Dua AB, Husainat N, James KE, Kalot M, Lin YC, Springer JM, Turgunbaev M, Villa-Forte A, Turner AS, Mustafa RA. 2021 American College of Rheumatology/Vasculitis Foundation Guideline for the Management of Kawasaki Disease. Arthritis Care Res (Hoboken) 2022; 74:538-548. [PMID: 35257507 DOI: 10.1002/acr.24838] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2021] [Accepted: 12/02/2021] [Indexed: 12/12/2022]
Abstract
OBJECTIVE To provide evidence-based recommendations and expert guidance for the management of Kawasaki disease (KD), focusing on clinical scenarios more commonly addressed by rheumatologists. METHODS Sixteen clinical questions regarding diagnostic testing, treatment, and management of KD were developed in the Patient/Population, Intervention, Comparison, and Outcomes (PICO) question format. Systematic literature reviews were conducted for each PICO question. We used the Grading of Recommendations, Assessment, Development and Evaluation method to assess the quality of evidence and formulate recommendations. Each recommendation required consensus from at least 70% of the Voting Panel. RESULTS We present 1 good practice statement, 11 recommendations, and 1 ungraded position statement to guide the management of KD and clinical scenarios of suspected KD. These recommendations for KD are focused on situations in which input from rheumatologists may be requested by other managing specialists, such as in cases of treatment-refractory, severe, or complicated KD. The good practice statement affirms that all patients with KD should receive initial treatment with intravenous immunoglobulin (IVIG). In addition, we developed 7 strong and 4 conditional recommendations for the management of KD or suspected KD. Strong recommendations include prompt treatment of incomplete KD, treatment with aspirin, and obtaining an echocardiogram in the setting of unexplained macrophage activation syndrome or shock. Conditional recommendations include use of IVIG with other adjuvant agents for patients with KD and high-risk features of IVIG resistance and/or coronary artery aneurysms. These recommendations endorse minimizing risk to the patient by using established therapy promptly at disease onset and identifying situations in which adjunctive therapy may be warranted. CONCLUSION These recommendations provide guidance regarding diagnostic strategies, use of pharmacologic agents, and use of echocardiography in patients with suspected or confirmed KD.
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Affiliation(s)
- Mark Gorelik
- Columbia University School of Medicine, New York, New York
| | | | - Kaveh Ardalan
- Duke University School of Medicine, Durham, North Carolina
| | | | - Kevin Friedman
- Boston Children's Hospital and Harvard Medical School, Boston, Massachusetts
| | - Kristen Hayward
- Seattle Children's Hospital and University of Washington School of Medicine, Seattle, Washington
| | - Lisa F Imundo
- Columbia University School of Medicine, New York, New York
| | - Sivia K Lapidus
- Joseph M. Sanzari Children's Hospital, Hackensack University Medical Center, and Hackensack Meridian School of Medicine, Hackensack, New Jersey
| | - Susan Kim
- University of California, San Francisco
| | - Mary Beth Son
- Boston Children's Hospital and Harvard Medical School, Boston, Massachusetts
| | | | - Adriana H Tremoulet
- Rady Children's Hospital and University of California, San Diego, San Diego, California
| | | | | | | | - Mehrdad Maz
- University of Kansas Medical Center, Kansas City
| | | | | | | | | | | | - Peter C Grayson
- National Institute of Arthritis and Musculoskeletal and Skin Diseases, NIH, Bethesda, Maryland
| | | | | | | | - Philip Seo
- Johns Hopkins Medical Institute, Baltimore, Maryland
| | | | - Robert P Sundel
- Boston Children's Hospital and Harvard Medical School, Boston, Massachusetts
| | | | - Ann Warner
- Saint Luke's Health System, Kansas City, Missouri
| | | | | | | | | | | | | | | | | | | | - Amy S Turner
- American College of Rheumatology, Atlanta, Georgia
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10
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Soulsby WD, Balmuri N, Cooley V, Gerber LM, Lawson E, Goodman S, Onel K, Mehta B, Abel N, Abulaban K, Adams A, Adams M, Agbayani R, Aiello J, Akoghlanian S, Alejandro C, Allenspach E, Alperin R, Alpizar M, Amarilyo G, Ambler W, Anderson E, Ardoin S, Armendariz S, Baker E, Balboni I, Balevic S, Ballenger L, Ballinger S, Balmuri N, Barbar-Smiley F, Barillas-Arias L, Basiaga M, Baszis K, Becker M, Bell-Brunson H, Beltz E, Benham H, Benseler S, Bernal W, Beukelman T, Bigley T, Binstadt B, Black C, Blakley M, Bohnsack J, Boland J, Boneparth A, Bowman S, Bracaglia C, Brooks E, Brothers M, Brown A, Brunner H, Buckley M, Buckley M, Bukulmez H, Bullock D, Cameron B, Canna S, Cannon L, Carper P, Cartwright V, Cassidy E, Cerracchio L, Chalom E, Chang J, Chang-Hoftman A, Chauhan V, Chira P, Chinn T, Chundru K, Clairman H, Co D, Confair A, Conlon H, Connor R, Cooper A, Cooper J, Cooper S, Correll C, Corvalan R, Costanzo D, Cron R, Curiel-Duran L, Curington T, Curry M, Dalrymple A, Davis A, Davis C, Davis C, Davis T, De Benedetti F, De Ranieri D, Dean J, Dedeoglu F, DeGuzman M, Delnay N, Dempsey V, DeSantis E, Dickson T, Dingle J, Donaldson B, Dorsey E, Dover S, Dowling J, Drew J, Driest K, Du Q, Duarte K, Durkee D, Duverger E, Dvergsten J, Eberhard A, Eckert M, Ede K, Edelheit B, Edens C, Edens C, Edgerly Y, Elder M, Ervin B, Fadrhonc S, Failing C, Fair D, Falcon M, Favier L, Federici S, Feldman B, Fennell J, Ferguson I, Ferguson P, Ferreira B, Ferrucho R, Fields K, Finkel T, Fitzgerald M, Fleming C, Flynn O, Fogel L, Fox E, Fox M, Franco L, Freeman M, Fritz K, Froese S, Fuhlbrigge R, Fuller J, George N, Gerhold K, Gerstbacher D, Gilbert M, Gillispie-Taylor M, Giverc E, Godiwala C, Goh I, Goheer H, Goldsmith D, Gotschlich E, Gotte A, Gottlieb B, Gracia C, Graham T, Grevich S, Griffin T, Griswold J, Grom A, Guevara M, Guittar P, Guzman M, Hager M, Hahn T, Halyabar O, Hammelev E, Hance M, Hanson A, Harel L, Haro S, Harris J, Harry O, Hartigan E, Hausmann J, Hay A, Hayward K, Heiart J, Hekl K, Henderson L, Henrickson M, Hersh A, Hickey K, Hill P, Hillyer S, Hiraki L, Hiskey M, Hobday P, Hoffart C, Holland M, Hollander M, Hong S, Horwitz M, Hsu J, Huber A, Huggins J, Hui-Yuen J, Hung C, Huntington J, Huttenlocher A, Ibarra M, Imundo L, Inman C, Insalaco A, Jackson A, Jackson S, James K, Janow G, Jaquith J, Jared S, Johnson N, Jones J, Jones J, Jones J, Jones K, Jones S, Joshi S, Jung L, Justice C, Justiniano A, Karan N, Kaufman K, Kemp A, Kessler E, Khalsa U, Kienzle B, Kim S, Kimura Y, Kingsbury D, Kitcharoensakkul M, Klausmeier T, Klein K, Klein-Gitelman M, Kompelien B, Kosikowski A, Kovalick L, Kracker J, Kramer S, Kremer C, Lai J, Lam J, Lang B, Lapidus S, Lapin B, Lasky A, Latham D, Lawson E, Laxer R, Lee P, Lee P, Lee T, Lentini L, Lerman M, Levy D, Li S, Lieberman S, Lim L, Lin C, Ling N, Lingis M, Lo M, Lovell D, Lowman D, Luca N, Lvovich S, Madison C, Madison J, Manzoni SM, Malla B, Maller J, Malloy M, Mannion M, Manos C, Marques L, Martyniuk A, Mason T, Mathus S, McAllister L, McCarthy K, McConnell K, McCormick E, McCurdy D, Stokes PMC, McGuire S, McHale I, McMonagle A, McMullen-Jackson C, Meidan E, Mellins E, Mendoza E, Mercado R, Merritt A, Michalowski L, Miettunen P, Miller M, Milojevic D, Mirizio E, Misajon E, Mitchell M, Modica R, Mohan S, Moore K, Moorthy L, Morgan S, Dewitt EM, Moss C, Moussa T, Mruk V, Murphy A, Muscal E, Nadler R, Nahal B, Nanda K, Nasah N, Nassi L, Nativ S, Natter M, Neely J, Nelson B, Newhall L, Ng L, Nicholas J, Nicolai R, Nigrovic P, Nocton J, Nolan B, Oberle E, Obispo B, O’Brien B, O’Brien T, Okeke O, Oliver M, Olson J, O’Neil K, Onel K, Orandi A, Orlando M, Osei-Onomah S, Oz R, Pagano E, Paller A, Pan N, Panupattanapong S, Pardeo M, Paredes J, Parsons A, Patel J, Pentakota K, Pepmueller P, Pfeiffer T, Phillippi K, Marafon DP, Phillippi K, Ponder L, Pooni R, Prahalad S, Pratt S, Protopapas S, Puplava B, Quach J, Quinlan-Waters M, Rabinovich C, Radhakrishna S, Rafko J, Raisian J, Rakestraw A, Ramirez C, Ramsay E, Ramsey S, Randell R, Reed A, Reed A, Reed A, Reid H, Remmel K, Repp A, Reyes A, Richmond A, Riebschleger M, Ringold S, Riordan M, Riskalla M, Ritter M, Rivas-Chacon R, Robinson A, Rodela E, Rodriquez M, Rojas K, Ronis T, Rosenkranz M, Rosolowski B, Rothermel H, Rothman D, Roth-Wojcicki E, Rouster-Stevens K, Rubinstein T, Ruth N, Saad N, Sabbagh S, Sacco E, Sadun R, Sandborg C, Sanni A, Santiago L, Sarkissian A, Savani S, Scalzi L, Schanberg L, Scharnhorst S, Schikler K, Schlefman A, Schmeling H, Schmidt K, Schmitt E, Schneider R, Schollaert-Fitch K, Schulert G, Seay T, Seper C, Shalen J, Sheets R, Shelly A, Shenoi S, Shergill K, Shirley J, Shishov M, Shivers C, Silverman E, Singer N, Sivaraman V, Sletten J, Smith A, Smith C, Smith J, Smith J, Smitherman E, Soep J, Son M, Spence S, Spiegel L, Spitznagle J, Sran R, Srinivasalu H, Stapp H, Steigerwald K, Rakovchik YS, Stern S, Stevens A, Stevens B, Stevenson R, Stewart K, Stingl C, Stokes J, Stoll M, Stringer E, Sule S, Sumner J, Sundel R, Sutter M, Syed R, Syverson G, Szymanski A, Taber S, Tal R, Tambralli A, Taneja A, Tanner T, Tapani S, Tarshish G, Tarvin S, Tate L, Taxter A, Taylor J, Terry M, Tesher M, Thatayatikom A, Thomas B, Tiffany K, Ting T, Tipp A, Toib D, Torok K, Toruner C, Tory H, Toth M, Tse S, Tubwell V, Twilt M, Uriguen S, Valcarcel T, Van Mater H, Vannoy L, Varghese C, Vasquez N, Vazzana K, Vehe R, Veiga K, Velez J, Verbsky J, Vilar G, Volpe N, von Scheven E, Vora S, Wagner J, Wagner-Weiner L, Wahezi D, Waite H, Walker J, Walters H, Muskardin TW, Waqar L, Waterfield M, Watson M, Watts A, Weiser P, Weiss J, Weiss P, Wershba E, White A, Williams C, Wise A, Woo J, Woolnough L, Wright T, Wu E, Yalcindag A, Yee M, Yen E, Yeung R, Yomogida K, Yu Q, Zapata R, Zartoshti A, Zeft A, Zeft R, Zhang Y, Zhao Y, Zhu A, Zic C. Social determinants of health influence disease activity and functional disability in Polyarticular Juvenile Idiopathic Arthritis. Pediatr Rheumatol Online J 2022; 20:18. [PMID: 35255941 PMCID: PMC8903717 DOI: 10.1186/s12969-022-00676-9] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [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: 12/30/2021] [Accepted: 02/07/2022] [Indexed: 11/23/2022] Open
Abstract
BACKGROUND Social determinants of health (SDH) greatly influence outcomes during the first year of treatment in rheumatoid arthritis, a disease similar to polyarticular juvenile idiopathic arthritis (pJIA). We investigated the correlation of community poverty level and other SDH with the persistence of moderate to severe disease activity and functional disability over the first year of treatment in pJIA patients enrolled in the Childhood Arthritis and Rheumatology Research Alliance Registry. METHODS In this cohort study, unadjusted and adjusted generalized linear mixed effects models analyzed the effect of community poverty and other SDH on disease activity, using the clinical Juvenile Arthritis Disease Activity Score-10, and disability, using the Child Health Assessment Questionnaire, measured at baseline, 6, and 12 months. RESULTS One thousand six hundred eighty-four patients were identified. High community poverty (≥20% living below the federal poverty level) was associated with increased odds of functional disability (OR 1.82, 95% CI 1.28-2.60) but was not statistically significant after adjustment (aOR 1.23, 95% CI 0.81-1.86) and was not associated with increased disease activity. Non-white race/ethnicity was associated with higher disease activity (aOR 2.48, 95% CI: 1.41-4.36). Lower self-reported household income was associated with higher disease activity and persistent functional disability. Public insurance (aOR 1.56, 95% CI 1.06-2.29) and low family education (aOR 1.89, 95% CI 1.14-3.12) was associated with persistent functional disability. CONCLUSION High community poverty level was associated with persistent functional disability in unadjusted analysis but not with persistent moderate to high disease activity. Race/ethnicity and other SDH were associated with persistent disease activity and functional disability.
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Affiliation(s)
- William Daniel Soulsby
- University of California, San Francisco, 550 16th Street, 4th Floor, Box #0632, San Francisco, CA, 94158, USA.
| | - Nayimisha Balmuri
- grid.239915.50000 0001 2285 8823Hospital for Special Surgery, New York, NY USA ,grid.5386.8000000041936877XWeill Cornell Medicine, New York, NY USA
| | - Victoria Cooley
- grid.5386.8000000041936877XWeill Cornell Medicine, New York, NY USA
| | - Linda M. Gerber
- grid.5386.8000000041936877XWeill Cornell Medicine, New York, NY USA
| | - Erica Lawson
- grid.266102.10000 0001 2297 6811University of California, San Francisco, 550 16th Street, 4th Floor, Box #0632, San Francisco, CA 94158 USA
| | - Susan Goodman
- grid.239915.50000 0001 2285 8823Hospital for Special Surgery, New York, NY USA ,grid.5386.8000000041936877XWeill Cornell Medicine, New York, NY USA
| | - Karen Onel
- grid.239915.50000 0001 2285 8823Hospital for Special Surgery, New York, NY USA ,grid.5386.8000000041936877XWeill Cornell Medicine, New York, NY USA
| | - Bella Mehta
- grid.239915.50000 0001 2285 8823Hospital for Special Surgery, New York, NY USA ,grid.5386.8000000041936877XWeill Cornell Medicine, New York, NY USA
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11
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Sherman MA, Botero-Calderon L, Boggs K, Patel D, Goss M, Ahn SY, Diab YA, Whitehead MT, Harrar DB, Pearl MS, Sule S. Central nervous system venulitis in childhood-onset systemic lupus erythematosus presenting with recurrent transient ischemic attacks. Lupus 2022; 31:268-269. [PMID: 35041537 DOI: 10.1177/09612033221074537] [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: 11/16/2022]
Affiliation(s)
- Matthew A Sherman
- Division of Rheumatology, 8404Children's National Hospital, Washington, DC, USA
| | | | - Kaitlyn Boggs
- Department of Pediatrics, 8404Children's National Hospital, Washington, DC, USA
| | - Devika Patel
- Department of Pediatrics, 8404Children's National Hospital, Washington, DC, USA
| | - Margaret Goss
- Division of Neurology, 8404Children's National Hospital, Washington, DC, USA
| | - Sun-Young Ahn
- Division of Nephrology, 8404Children's National Hospital, Washington, DC, USA
| | - Yaser A Diab
- Department of Hematology/Oncology, 8404Children's National Hospital, Washington, DC, USA
| | - Matthew T Whitehead
- Department of Neuroradiology, 8404Children's National Hospital, Washington, DC, USA
| | - Dana B Harrar
- Division of Neurology, 8404Children's National Hospital, Washington, DC, USA
| | - Monica S Pearl
- Department of Radiology, 8404Children's National Hospital, Washington, DC, USA
| | - Sangeeta Sule
- Division of Rheumatology, 8404Children's National Hospital, Washington, DC, USA
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12
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Wenderfer SE, Chang JC, Goodwin Davies A, Luna IY, Scobell R, Sears C, Magella B, Mitsnefes M, Stotter BR, Dharnidharka VR, Nowicki KD, Dixon BP, Kelton M, Flynn JT, Gluck C, Kallash M, Smoyer WE, Knight A, Sule S, Razzaghi H, Bailey LC, Furth SL, Forrest CB, Denburg MR, Atkinson MA. Using a Multi-Institutional Pediatric Learning Health System to Identify Systemic Lupus Erythematosus and Lupus Nephritis: Development and Validation of Computable Phenotypes. Clin J Am Soc Nephrol 2022; 17:65-74. [PMID: 34732529 PMCID: PMC8763148 DOI: 10.2215/cjn.07810621] [Citation(s) in RCA: 22] [Impact Index Per Article: 11.0] [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: 06/05/2021] [Accepted: 10/13/2021] [Indexed: 01/03/2023]
Abstract
BACKGROUND AND OBJECTIVES Performing adequately powered clinical trials in pediatric diseases, such as SLE, is challenging. Improved recruitment strategies are needed for identifying patients. DESIGN, SETTING, PARTICIPANTS, & MEASUREMENTS Electronic health record algorithms were developed and tested to identify children with SLE both with and without lupus nephritis. We used single-center electronic health record data to develop computable phenotypes composed of diagnosis, medication, procedure, and utilization codes. These were evaluated iteratively against a manually assembled database of patients with SLE. The highest-performing phenotypes were then evaluated across institutions in PEDSnet, a national health care systems network of >6.7 million children. Reviewers blinded to case status used standardized forms to review random samples of cases (n=350) and noncases (n=350). RESULTS Final algorithms consisted of both utilization and diagnostic criteria. For both, utilization criteria included two or more in-person visits with nephrology or rheumatology and ≥60 days follow-up. SLE diagnostic criteria included absence of neonatal lupus, one or more hydroxychloroquine exposures, and either three or more qualifying diagnosis codes separated by ≥30 days or one or more diagnosis codes and one or more kidney biopsy procedure codes. Sensitivity was 100% (95% confidence interval [95% CI], 99 to 100), specificity was 92% (95% CI, 88 to 94), positive predictive value was 91% (95% CI, 87 to 94), and negative predictive value was 100% (95% CI, 99 to 100). Lupus nephritis diagnostic criteria included either three or more qualifying lupus nephritis diagnosis codes (or SLE codes on the same day as glomerular/kidney codes) separated by ≥30 days or one or more SLE diagnosis codes and one or more kidney biopsy procedure codes. Sensitivity was 90% (95% CI, 85 to 94), specificity was 93% (95% CI, 89 to 97), positive predictive value was 94% (95% CI, 89 to 97), and negative predictive value was 90% (95% CI, 84 to 94). Algorithms identified 1508 children with SLE at PEDSnet institutions (537 with lupus nephritis), 809 of whom were seen in the past 12 months. CONCLUSIONS Electronic health record-based algorithms for SLE and lupus nephritis demonstrated excellent classification accuracy across PEDSnet institutions.
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Affiliation(s)
- Scott E. Wenderfer
- Pediatric Nephrology, Baylor College of Medicine, Texas Children’s Hospital, Houston, Texas
| | - Joyce C. Chang
- Pediatric Rheumatology, Perelman School of Medicine at the University of Pennsylvania, The Children’s Hospital of Philadelphia, Philadelphia, Pennsylvania
| | - Amy Goodwin Davies
- Applied Clinical Research Center, The Children’s Hospital of Philadelphia, Philadelphia, Pennsylvania
| | - Ingrid Y. Luna
- Applied Clinical Research Center, The Children’s Hospital of Philadelphia, Philadelphia, Pennsylvania
| | - Rebecca Scobell
- Pediatric Nephrology, Baylor College of Medicine, Texas Children’s Hospital, Houston, Texas,Applied Clinical Research Center, The Children’s Hospital of Philadelphia, Philadelphia, Pennsylvania
| | - Cora Sears
- Pediatric Rheumatology, Perelman School of Medicine at the University of Pennsylvania, The Children’s Hospital of Philadelphia, Philadelphia, Pennsylvania
| | - Bliss Magella
- Pediatric Nephrology, Cincinnati Children’s Hospital Medical Center, Cincinnati, Ohio
| | - Mark Mitsnefes
- Pediatric Nephrology, Cincinnati Children’s Hospital Medical Center, Cincinnati, Ohio,Pediatrics, University of Cincinnati, Cincinnati, Ohio
| | - Brian R. Stotter
- Pediatric Nephrology, Hypertension and Pheresis, St. Louis Children’s Hospital, Washington University in St. Louis, St. Louis, Missouri
| | - Vikas R. Dharnidharka
- Pediatric Nephrology, Hypertension and Pheresis, St. Louis Children’s Hospital, Washington University in St. Louis, St. Louis, Missouri
| | - Katherine D. Nowicki
- Pediatric Rheumatology, University of Colorado School of Medicine, Aurora, Colorado
| | - Bradley P. Dixon
- Pediatric Nephrology, University of Colorado School of Medicine, Aurora, Colorado
| | - Megan Kelton
- Pediatrics, University of Washington, Seattle, Washington,Nephrology, Seattle Children’s Hospital, Seattle, Washington
| | - Joseph T. Flynn
- Pediatrics, University of Washington, Seattle, Washington,Nephrology, Seattle Children’s Hospital, Seattle, Washington
| | - Caroline Gluck
- Pediatric Nephrology, Nemours/Alfred I. DuPont Hospital for Children, Wilmington, Delaware
| | - Mahmoud Kallash
- Center for Clinical and Translational Research, Nationwide Children’s Hospital, Columbus, Ohio,Department of Pediatrics, Nationwide Children’s Hospital, The Ohio State University, Columbus, Ohio
| | - William E. Smoyer
- Center for Clinical and Translational Research, Nationwide Children’s Hospital, Columbus, Ohio,Department of Pediatrics, Nationwide Children’s Hospital, The Ohio State University, Columbus, Ohio
| | - Andrea Knight
- Pediatric Rheumatology, Hospital for Sick Children, University of Toronto, Toronto, Ontario, Canada
| | - Sangeeta Sule
- Pediatric Rheumatology, George Washington University, Children’s National Medical Center, Washington, DC
| | - Hanieh Razzaghi
- Applied Clinical Research Center, The Children’s Hospital of Philadelphia, Philadelphia, Pennsylvania
| | - L. Charles Bailey
- Applied Clinical Research Center, The Children’s Hospital of Philadelphia, Philadelphia, Pennsylvania,Pediatrics, Perelman School of Medicine at the University of Pennsylvania, The Children’s Hospital of Philadelphia, Philadelphia, Pennsylvania
| | - Susan L. Furth
- Pediatrics, Perelman School of Medicine at the University of Pennsylvania, The Children’s Hospital of Philadelphia, Philadelphia, Pennsylvania,Department of Biostatistics, Epidemiology and Informatics, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania
| | - Christopher B. Forrest
- Applied Clinical Research Center, The Children’s Hospital of Philadelphia, Philadelphia, Pennsylvania,Pediatrics, Perelman School of Medicine at the University of Pennsylvania, The Children’s Hospital of Philadelphia, Philadelphia, Pennsylvania
| | - Michelle R. Denburg
- Pediatrics, Perelman School of Medicine at the University of Pennsylvania, The Children’s Hospital of Philadelphia, Philadelphia, Pennsylvania,Department of Biostatistics, Epidemiology and Informatics, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania,Center for Pediatric Clinical Effectiveness, The Children’s Hospital of Philadelphia, Philadelphia, Pennsylvania
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13
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Merwin S, Mackey E, Sule S. US NHANES Data 2013-2016: increased risk of severe obesity in individuals with history of juvenile idiopathic arthritis. Pediatr Rheumatol Online J 2021; 19:119. [PMID: 34380512 PMCID: PMC8359191 DOI: 10.1186/s12969-021-00621-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/07/2021] [Accepted: 07/24/2021] [Indexed: 11/24/2022] Open
Affiliation(s)
- Stephanie Merwin
- Division of Psychology and Behavioral Health, Children's National Hospital, 111 Michigan Ave NW, Washington, DC, 20010, USA.
| | - Eleanor Mackey
- grid.239560.b0000 0004 0482 1586Division of Psychology and Behavioral Health, Children’s National Hospital, 111 Michigan Ave NW, Washington, DC 20010 USA
| | - Sangeeta Sule
- grid.239560.b0000 0004 0482 1586Division of Rheumatology, Children’s National Hospital, Washington, DC USA
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14
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Chung SA, Gorelik M, Langford CA, Maz M, Abril A, Guyatt G, Archer AM, Conn DL, Full KA, Grayson PC, Ibarra MF, Imundo LF, Kim S, Merkel PA, Rhee RL, Seo P, Stone JH, Sule S, Sundel RP, Vitobaldi OI, Warner A, Byram K, Dua AB, Husainat N, James KE, Kalot M, Lin YC, Springer JM, Turgunbaev M, Villa-Forte A, Turner AS, Mustafa RA. 2021 American College of Rheumatology/Vasculitis Foundation Guideline for the Management of Polyarteritis Nodosa. Arthritis Rheumatol 2021; 73:1384-1393. [PMID: 34235883 DOI: 10.1002/art.41776] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2020] [Accepted: 04/13/2021] [Indexed: 12/21/2022]
Abstract
OBJECTIVE To provide evidence-based recommendations and expert guidance for the management of systemic polyarteritis nodosa (PAN). METHODS Twenty-one clinical questions regarding diagnostic testing, treatment, and management were developed in the population, intervention, comparator, and outcome (PICO) format for systemic, non-hepatitis B-related PAN. Systematic literature reviews were conducted for each PICO question. The Grading of Recommendations Assessment, Development and Evaluation methodology was used to assess the quality of evidence and formulate recommendations. Each recommendation required ≥70% consensus among the Voting Panel. RESULTS We present 16 recommendations and 1 ungraded position statement for PAN. Most recommendations were graded as conditional due to the paucity of evidence. These recommendations support early treatment of severe PAN with cyclophosphamide and glucocorticoids, limiting toxicity through minimizing long-term exposure to both treatments, and the use of imaging and tissue biopsy for disease diagnosis. These recommendations endorse minimizing risk to the patient by using established therapy at disease onset and identify new areas where adjunctive therapy may be warranted. CONCLUSION These recommendations provide guidance regarding diagnostic strategies, use of pharmacologic agents, and imaging for patients with PAN.
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Affiliation(s)
| | | | | | - Mehrdad Maz
- University of Kansas Medical Center, Kansas City
| | | | | | | | | | | | - Peter C Grayson
- National Institute of Arthritis and Musculoskeletal and Skin Diseases, NIH, Bethesda, Maryland
| | | | | | - Susan Kim
- University of California, San Francisco
| | | | | | - Philip Seo
- Johns Hopkins University, Baltimore, Maryland
| | | | | | | | | | - Ann Warner
- Saint Luke's Health System, Kansas City, Missouri
| | | | | | | | | | | | | | | | | | | | - Amy S Turner
- American College of Rheumatology, Atlanta, Georgia
| | - Reem A Mustafa
- University of Kansas Medical Center, Kansas City, and McMaster University, Hamilton, Ontario, Canada
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15
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Chung SA, Langford CA, Maz M, Abril A, Gorelik M, Guyatt G, Archer AM, Conn DL, Full KA, Grayson PC, Ibarra MF, Imundo LF, Kim S, Merkel PA, Rhee RL, Seo P, Stone JH, Sule S, Sundel RP, Vitobaldi OI, Warner A, Byram K, Dua AB, Husainat N, James KE, Kalot MA, Lin YC, Springer JM, Turgunbaev M, Villa-Forte A, Turner AS, Mustafa RA. 2021 American College of Rheumatology/Vasculitis Foundation Guideline for the Management of Antineutrophil Cytoplasmic Antibody-Associated Vasculitis. Arthritis Care Res (Hoboken) 2021; 73:1088-1105. [PMID: 34235880 DOI: 10.1002/acr.24634] [Citation(s) in RCA: 73] [Impact Index Per Article: 24.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2020] [Accepted: 04/13/2021] [Indexed: 12/18/2022]
Abstract
OBJECTIVE To provide evidence-based recommendations and expert guidance for the management of antineutrophil cytoplasmic antibody-associated vasculitis (AAV), including granulomatosis with polyangiitis (GPA), microscopic polyangiitis (MPA), and eosinophilic granulomatosis with polyangiitis (EGPA). METHODS Clinical questions regarding the treatment and management of AAV were developed in the population, intervention, comparator, and outcome (PICO) format (47 for GPA/MPA, 34 for EGPA). Systematic literature reviews were conducted for each PICO question. The Grading of Recommendations Assessment, Development and Evaluation methodology was used to assess the quality of evidence and formulate recommendations. Each recommendation required ≥70% consensus among the Voting Panel. RESULTS We present 26 recommendations and 5 ungraded position statements for GPA/MPA, and 15 recommendations and 5 ungraded position statements for EGPA. This guideline provides recommendations for remission induction and maintenance therapy as well as adjunctive treatment strategies in GPA, MPA, and EGPA. These recommendations include the use of rituximab for remission induction and maintenance in severe GPA and MPA and the use of mepolizumab in nonsevere EGPA. All recommendations are conditional due in part to the lack of multiple randomized controlled trials and/or low-quality evidence supporting the recommendations. CONCLUSION This guideline presents the first recommendations endorsed by the American College of Rheumatology and the Vasculitis Foundation for the management of AAV and provides guidance to health care professionals on how to treat these diseases.
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Affiliation(s)
| | | | - Mehrdad Maz
- University of Kansas Medical Center, Kansas City
| | | | | | | | | | | | | | - Peter C Grayson
- National Institute of Arthritis and Musculoskeletal and Skin Diseases, NIH, Bethesda, Maryland
| | | | | | - Susan Kim
- University of California, San Francisco
| | | | | | - Philip Seo
- Johns Hopkins University, Baltimore, Maryland
| | | | | | | | | | - Ann Warner
- Saint Luke's Health System, Kansas City, Missouri
| | | | | | | | | | | | | | | | | | | | - Amy S Turner
- American College of Rheumatology, Atlanta, Georgia
| | - Reem A Mustafa
- University of Kansas Medical Center, Kansas City, and McMaster University, Hamilton, Ontario, Canada
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16
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Chung SA, Langford CA, Maz M, Abril A, Gorelik M, Guyatt G, Archer AM, Conn DL, Full KA, Grayson PC, Ibarra MF, Imundo LF, Kim S, Merkel PA, Rhee RL, Seo P, Stone JH, Sule S, Sundel RP, Vitobaldi OI, Warner A, Byram K, Dua AB, Husainat N, James KE, Kalot MA, Lin YC, Springer JM, Turgunbaev M, Villa-Forte A, Turner AS, Mustafa RA. 2021 American College of Rheumatology/Vasculitis Foundation Guideline for the Management of Antineutrophil Cytoplasmic Antibody-Associated Vasculitis. Arthritis Rheumatol 2021; 73:1366-1383. [PMID: 34235894 DOI: 10.1002/art.41773] [Citation(s) in RCA: 194] [Impact Index Per Article: 64.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2020] [Accepted: 04/13/2021] [Indexed: 12/11/2022]
Abstract
OBJECTIVE To provide evidence-based recommendations and expert guidance for the management of antineutrophil cytoplasmic antibody-associated vasculitis (AAV), including granulomatosis with polyangiitis (GPA), microscopic polyangiitis (MPA), and eosinophilic granulomatosis with polyangiitis (EGPA). METHODS Clinical questions regarding the treatment and management of AAV were developed in the population, intervention, comparator, and outcome (PICO) format (47 for GPA/MPA, 34 for EGPA). Systematic literature reviews were conducted for each PICO question. The Grading of Recommendations Assessment, Development and Evaluation methodology was used to assess the quality of evidence and formulate recommendations. Each recommendation required ≥70% consensus among the Voting Panel. RESULTS We present 26 recommendations and 5 ungraded position statements for GPA/MPA, and 15 recommendations and 5 ungraded position statements for EGPA. This guideline provides recommendations for remission induction and maintenance therapy as well as adjunctive treatment strategies in GPA, MPA, and EGPA. These recommendations include the use of rituximab for remission induction and maintenance in severe GPA and MPA and the use of mepolizumab in nonsevere EGPA. All recommendations are conditional due in part to the lack of multiple randomized controlled trials and/or low-quality evidence supporting the recommendations. CONCLUSION This guideline presents the first recommendations endorsed by the American College of Rheumatology and the Vasculitis Foundation for the management of AAV and provides guidance to health care professionals on how to treat these diseases.
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Affiliation(s)
| | | | - Mehrdad Maz
- University of Kansas Medical Center, Kansas City
| | | | | | | | | | | | | | - Peter C Grayson
- National Institute of Arthritis and Musculoskeletal and Skin Diseases, NIH, Bethesda, Maryland
| | | | | | - Susan Kim
- University of California, San Francisco
| | | | | | - Philip Seo
- Johns Hopkins University, Baltimore, Maryland
| | | | | | | | | | - Ann Warner
- Saint Luke's Health System, Kansas City, Missouri
| | | | | | | | | | | | | | | | | | | | - Amy S Turner
- American College of Rheumatology, Atlanta, Georgia
| | - Reem A Mustafa
- University of Kansas Medical Center, Kansas City, and McMaster University, Hamilton, Ontario, Canada
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17
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Maz M, Chung SA, Abril A, Langford CA, Gorelik M, Guyatt G, Archer AM, Conn DL, Full KA, Grayson PC, Ibarra MF, Imundo LF, Kim S, Merkel PA, Rhee RL, Seo P, Stone JH, Sule S, Sundel RP, Vitobaldi OI, Warner A, Byram K, Dua AB, Husainat N, James KE, Kalot MA, Lin YC, Springer JM, Turgunbaev M, Villa-Forte A, Turner AS, Mustafa RA. 2021 American College of Rheumatology/Vasculitis Foundation Guideline for the Management of Giant Cell Arteritis and Takayasu Arteritis. Arthritis Rheumatol 2021; 73:1349-1365. [PMID: 34235884 DOI: 10.1002/art.41774] [Citation(s) in RCA: 171] [Impact Index Per Article: 57.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2020] [Revised: 01/24/2021] [Accepted: 04/13/2021] [Indexed: 12/14/2022]
Abstract
OBJECTIVE To provide evidence-based recommendations and expert guidance for the management of giant cell arteritis (GCA) and Takayasu arteritis (TAK) as exemplars of large vessel vasculitis. METHODS Clinical questions regarding diagnostic testing, treatment, and management were developed in the population, intervention, comparator, and outcome (PICO) format for GCA and TAK (27 for GCA, 27 for TAK). Systematic literature reviews were conducted for each PICO question. The Grading of Recommendations Assessment, Development and Evaluation methodology was used to rate the quality of the evidence. Recommendations were developed by the Voting Panel, comprising adult and pediatric rheumatologists and patients. Each recommendation required ≥70% consensus among the Voting Panel. RESULTS We present 22 recommendations and 2 ungraded position statements for GCA, and 20 recommendations and 1 ungraded position statement for TAK. These recommendations and statements address clinical questions relating to the use of diagnostic testing, including imaging, treatments, and surgical interventions in GCA and TAK. Recommendations for GCA include support for the use of glucocorticoid-sparing immunosuppressive agents and the use of imaging to identify large vessel involvement. Recommendations for TAK include the use of nonglucocorticoid immunosuppressive agents with glucocorticoids as initial therapy. There were only 2 strong recommendations; the remaining recommendations were conditional due to the low quality of evidence available for most PICO questions. CONCLUSION These recommendations provide guidance regarding the evaluation and management of patients with GCA and TAK, including diagnostic strategies, use of pharmacologic agents, and surgical interventions.
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Affiliation(s)
- Mehrdad Maz
- University of Kansas Medical Center, Kansas City
| | | | | | | | | | | | | | | | | | - Peter C Grayson
- National Institute of Arthritis and Musculoskeletal and Skin Diseases, NIH, Bethesda, Maryland
| | | | | | - Susan Kim
- University of California, San Francisco
| | | | | | - Philip Seo
- Johns Hopkins University, Baltimore, Maryland
| | | | | | | | | | - Ann Warner
- Saint Luke's Health System, Kansas City, Missouri
| | | | | | | | | | | | | | | | | | | | - Amy S Turner
- American College of Rheumatology, Atlanta, Georgia
| | - Reem A Mustafa
- University of Kansas Medical Center, Kansas City, and McMaster University, Hamilton, Ontario, Canada
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18
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Chung SA, Gorelik M, Langford CA, Maz M, Abril A, Guyatt G, Archer AM, Conn DL, Full KA, Grayson PC, Ibarra MF, Imundo LF, Kim S, Merkel PA, Rhee RL, Seo P, Stone JH, Sule S, Sundel RP, Vitobaldi OI, Warner A, Byram K, Dua AB, Husainat N, James KE, Kalot M, Lin YC, Springer JM, Turgunbaev M, Villa-Forte A, Turner AS, Mustafa RA. 2021 American College of Rheumatology/Vasculitis Foundation Guideline for the Management of Polyarteritis Nodosa. Arthritis Care Res (Hoboken) 2021; 73:1061-1070. [PMID: 34235889 DOI: 10.1002/acr.24633] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2020] [Accepted: 04/13/2021] [Indexed: 01/18/2023]
Abstract
OBJECTIVE To provide evidence-based recommendations and expert guidance for the management of systemic polyarteritis nodosa (PAN). METHODS Twenty-one clinical questions regarding diagnostic testing, treatment, and management were developed in the population, intervention, comparator, and outcome (PICO) format for systemic, non-hepatitis B-related PAN. Systematic literature reviews were conducted for each PICO question. The Grading of Recommendations Assessment, Development and Evaluation methodology was used to assess the quality of evidence and formulate recommendations. Each recommendation required ≥70% consensus among the Voting Panel. RESULTS We present 16 recommendations and 1 ungraded position statement for PAN. Most recommendations were graded as conditional due to the paucity of evidence. These recommendations support early treatment of severe PAN with cyclophosphamide and glucocorticoids, limiting toxicity through minimizing long-term exposure to both treatments, and the use of imaging and tissue biopsy for disease diagnosis. These recommendations endorse minimizing risk to the patient by using established therapy at disease onset and identify new areas where adjunctive therapy may be warranted. CONCLUSION These recommendations provide guidance regarding diagnostic strategies, use of pharmacologic agents, and imaging for patients with PAN.
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Affiliation(s)
| | | | | | - Mehrdad Maz
- University of Kansas Medical Center, Kansas City
| | | | | | | | | | | | - Peter C Grayson
- National Institute of Arthritis and Musculoskeletal and Skin Diseases, NIH, Bethesda, Maryland
| | | | | | - Susan Kim
- University of California, San Francisco
| | | | | | - Philip Seo
- Johns Hopkins University, Baltimore, Maryland
| | | | | | | | | | - Ann Warner
- Saint Luke's Health System, Kansas City, Missouri
| | | | | | | | | | | | | | | | | | | | - Amy S Turner
- American College of Rheumatology, Atlanta, Georgia
| | - Reem A Mustafa
- University of Kansas Medical Center, Kansas City, and McMaster University, Hamilton, Ontario, Canada
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Maz M, Chung SA, Abril A, Langford CA, Gorelik M, Guyatt G, Archer AM, Conn DL, Full KA, Grayson PC, Ibarra MF, Imundo LF, Kim S, Merkel PA, Rhee RL, Seo P, Stone JH, Sule S, Sundel RP, Vitobaldi OI, Warner A, Byram K, Dua AB, Husainat N, James KE, Kalot MA, Lin YC, Springer JM, Turgunbaev M, Villa-Forte A, Turner AS, Mustafa RA. 2021 American College of Rheumatology/Vasculitis Foundation Guideline for the Management of Giant Cell Arteritis and Takayasu Arteritis. Arthritis Care Res (Hoboken) 2021; 73:1071-1087. [PMID: 34235871 DOI: 10.1002/acr.24632] [Citation(s) in RCA: 52] [Impact Index Per Article: 17.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2020] [Revised: 01/24/2021] [Accepted: 04/13/2021] [Indexed: 12/11/2022]
Abstract
OBJECTIVE To provide evidence-based recommendations and expert guidance for the management of giant cell arteritis (GCA) and Takayasu arteritis (TAK) as exemplars of large vessel vasculitis. METHODS Clinical questions regarding diagnostic testing, treatment, and management were developed in the population, intervention, comparator, and outcome (PICO) format for GCA and TAK (27 for GCA, 27 for TAK). Systematic literature reviews were conducted for each PICO question. The Grading of Recommendations Assessment, Development and Evaluation methodology was used to rate the quality of the evidence. Recommendations were developed by the Voting Panel, comprising adult and pediatric rheumatologists and patients. Each recommendation required ≥70% consensus among the Voting Panel. RESULTS We present 22 recommendations and 2 ungraded position statements for GCA, and 20 recommendations and 1 ungraded position statement for TAK. These recommendations and statements address clinical questions relating to the use of diagnostic testing, including imaging, treatments, and surgical interventions in GCA and TAK. Recommendations for GCA include support for the use of glucocorticoid-sparing immunosuppressive agents and the use of imaging to identify large vessel involvement. Recommendations for TAK include the use of nonglucocorticoid immunosuppressive agents with glucocorticoids as initial therapy. There were only 2 strong recommendations; the remaining recommendations were conditional due to the low quality of evidence available for most PICO questions. CONCLUSION These recommendations provide guidance regarding the evaluation and management of patients with GCA and TAK, including diagnostic strategies, use of pharmacologic agents, and surgical interventions.
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Affiliation(s)
- Mehrdad Maz
- University of Kansas Medical Center, Kansas City
| | | | | | | | | | | | | | | | | | - Peter C Grayson
- National Institute of Arthritis and Musculoskeletal and Skin Diseases, NIH, Bethesda, Maryland
| | | | | | - Susan Kim
- University of California, San Francisco
| | | | | | - Philip Seo
- Johns Hopkins University, Baltimore, Maryland
| | | | | | | | | | - Ann Warner
- Saint Luke's Health System, Kansas City, Missouri
| | | | | | | | | | | | | | | | | | | | - Amy S Turner
- American College of Rheumatology, Atlanta, Georgia
| | - Reem A Mustafa
- University of Kansas Medical Center, Kansas City, and McMaster University, Hamilton, Ontario, Canada
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DeBiasi RL, Smith KL, Bell M, Berul C, Ansusinha E, Bundy V, Delaney M, Diab Y, Hahn A, Hamdy RF, Hanisch B, Harik N, Harahsheh AS, Herstek J, Kline J, Koay WLA, Krishnan A, Jantausch B, Majumdar S, Parikh K, Pershad J, Ronis T, Sadler ED, Sharma H, Sharron MP, Srinivasalu H, Sule S, Wells E, Wessel D. 542. SARS CoV-2-Associated Multisystem Inflammatory Syndrome of Children (MIS-C) in the Washington DC Metropolitan Region. Open Forum Infect Dis 2020. [PMCID: PMC7776150 DOI: 10.1093/ofid/ofaa439.736] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
Abstract
Background Background: Multi-system Inflammatory Syndrome of Children (MIS-C) has recently emerged internationally as a serious inflammatory complication of SARS-CoV-2 infection with significant morbidity for the pediatric population. Methods This observational retrospective cohort study includes 33 children meeting CDC criteria for MIS-C treated between March 15 and June 17, 2020 at Children’s National Hospital in Washington DC. Clinical and demographic data were extracted from medical records and are summarized. Results Of 33 hospitalized MIS-C patients, 42% were critically ill, and 58% were non-critically ill. The median age was 8.9 years (0.7–18.7 years). More males (58 %) than females (43 %) were represented in the MIS-C cohort. The majority (75%) of children had no underlying medical condition. Criteria for incomplete or complete Kawasaki Disease (KD) were present in 39% of patients, while an additional 9% had some features of KD. However the remaining 52% of MIS-C patients presented with other sub-phenotypes including prominent severe abdominal pain and/or nonspecific multiorgan dysfunction. 30% presented with shock requiring volume and/or inotropic support. SARS-CoV-2 antibodies were present in 61% of patients. Virus was detectable by PCR in 36% of patients. At the time of initial evaluation, 39% (13/33) of children had identified cardiac abnormalities including myocardial dysfunction (5/33; 15%), coronary ectasia (4/33; 12%), coronary aneurysm (3/33; 9%), or pericardial effusion 5/33; 15%) either alone or in combination. Cytokine profiling identified elevation of several cytokines in this cohort, including IL-6. Treatment has included intravenous immunoglobulin, aspirin, anakinra and other immunomodulatory therapies, with overall rapid response to therapy. No deaths have occurred. Conclusion The emergence of MIS-C late in the surge of SARS-CoV-2 circulation in the Washington DC metropolitan region has added to the already significant burden of hospitalized and critically ill children in our region. A significant percentage of these children present with cardiac dysfunction and abnormalities, whether or not with KD features at presentation. Detailed characterization of immune responses and long term outcome of these patients is a priority. Disclosures Andrea Hahn, MD, MS, Johnson and Johnson (Consultant)
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Affiliation(s)
- Roberta L DeBiasi
- Children’s National Health System/ George Washington Univ School of Medicine, Washington, District of Columbia
| | - Karen L Smith
- Children’s National Hospital, Washington, District of Columbia
| | - Michael Bell
- Children’s National Hospital, Washington, District of Columbia
| | - Charles Berul
- Children’s National Hospital, Washington, District of Columbia
| | - Emily Ansusinha
- Children’s National Health System, Washington, District of Columbia
| | - Vanessa Bundy
- Children’s National Hospital, Washington, District of Columbia
| | - Meghan Delaney
- Children’s National Hospital, Washington, District of Columbia
| | - Yaser Diab
- Children’s National Hospital, Washington, District of Columbia
| | - Andrea Hahn
- Children’s National Health System, Washington, District of Columbia
| | - Rana F Hamdy
- Children’s National Medical Center, Washington, DC
| | | | - Nada Harik
- Children’s National Health System, Washington, DC
| | - Ashraf S Harahsheh
- Children’s National Hospital/ The George Washington University School of Medicine & Health Sciences, Washington, District of Columbia
| | - Jessica Herstek
- Children’s National Hospital, Washington, District of Columbia
| | - Jaclyn Kline
- Children’s National Hospital, Washington, District of Columbia
| | | | | | | | | | - Kavita Parikh
- Children’s National Hospital, Washington, District of Columbia
| | - Jay Pershad
- Children’s National Hospital, Washington, District of Columbia
| | - Tova Ronis
- Children’s National Hospital, Washington, District of Columbia
| | | | - Hemant Sharma
- Children’s National Hospital, Washington, District of Columbia
| | | | | | - Sangeeta Sule
- Children’s National Hospital, Washington, District of Columbia
| | - Elizabeth Wells
- Children’s National Hospital, Washington, District of Columbia
| | - David Wessel
- Children’s National Hospital, Washington, District of Columbia
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21
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Sule S, Fontaine K. Coronary Artery Disease in Adults With a History of Juvenile Arthritis. Arthritis Care Res (Hoboken) 2020; 72:1790-1793. [DOI: 10.1002/acr.24087] [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] [Received: 12/06/2018] [Accepted: 10/01/2019] [Indexed: 11/12/2022]
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22
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Atkinson MA, Joo S, Sule S. Hepcidin and arterial stiffness in children with systemic lupus erythematosus and lupus nephritis: A cross-sectional study. PLoS One 2019; 14:e0214248. [PMID: 30925172 PMCID: PMC6440617 DOI: 10.1371/journal.pone.0214248] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2018] [Accepted: 03/08/2019] [Indexed: 11/28/2022] Open
Abstract
Background Cardiovascular disease is common in patients with systemic lupus erythematosis (SLE) and lupus nephritis (LN). Up to 80% of children with SLE develop kidney disease, which is also associated with increased risk for cardiovascular disease and death compared to those without renal involvement. Hepcidin is an iron-regulatory protein which may contribute to atherosclerosis and is elevated in autoimmune disease. Pulse wave velocity (PWV) is a validated indicator of arterial stiffness, an early marker of cardiovascular risk, and is increased in children with SLE versus healthy controls. Our objective was to quantify hepcidin and PWV in children with SLE and investigate if those with biopsy-proven LN have higher hepcidin levels and higher PWV compared to those without kidney disease. Methods Cross-sectional analysis with hepcidin was measured via ELISA assay in 16 children aged 10–21 years with SLE recruited from a single center. Subjects were classified as having LN if histologic evidence of the disease was documented on a clinical renal biopsy. Serum hepcidin was quantified using a validated competitive enzyme-linked immunoassay. Carotid-femoral PWV was measured using applanation tonometry. Wilcoxon rank sum testing was used to compare median levels of hepcidin, PWV, and other continuous variables by nephritis status. Results The cohort (n = 16) was 93.8% female and 68.8% African-American with mean (SD) 16 (3.6) years. 37.5% (n = 6) had LN. Overall median (IQR) hepcidin was 34.4 (18.9, 91.9) ng/ml, and PWV 4.4 (4, 4.6) meters/second. Although significance was limited by small sample size, both hepcidin and PWV were higher in the subjects with LN. Median (IQR) hepcidin in subjects with LN was 71.5 (26.4, 116.4) ng/ml compared to 27.9 (18.7, 59.7) ng/ml in those with SLE(p = 0.19). Similarly, median (IQR) PWV in those with LN was 4.4 (4.4, 4.9) meters/second compared to 3 (3.75, 4.55) meters/second in those with without kidney involvement (p = 0.10). Conclusion PWV and serum hepcidin were higher in subjects with LN compared to those with SLE alone, suggesting that elevated hepcidin levels may be associated with morbid CV changes in children with LN. This association, along with identification of additional predictors of arterial stiffness in patients with LN, warrants further investigation.
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Affiliation(s)
- Meredith A. Atkinson
- Department of Pediatrics, Johns Hopkins University School of Medicine, Baltimore, Maryland, United States of America
- * E-mail:
| | - Sarah Joo
- Kaiser San Francisco, San Francisco, California, United States of America
| | - Sangeeta Sule
- Division of Rheumatology, Children’s National Medical Center, Washington, District of Columbia, United States of America
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Abstract
Objective The objective of this study was to determine the risk of obesity and metabolic syndrome in adults with a history of juvenile arthritis (JA). Methods Using the National Health and Nutrition Examination Survey (NHANES), we compared the characteristics of respondents with arthritis (JA vs rheumatoid arthritis [RA]) to those of the control group without arthritis. We used logistic regression analyses, controlling for age, race, and gender, to determine the ORs for metabolic syndrome. Results Obesity was increased in the JA group with 67% respondents having body mass index ≥30 kg/m2 vs 55% respondents in the no arthritis cohort (p=0.004). In unadjusted analyses, there was increased odds of metabolic syndrome in JA (OR 6.2, p=0.001) and RA groups compared to those without arthritis (OR 7.7, p=0.001). After adjusting for age, gender, and race, the odds of metabolic syndrome remained increased in JA (OR 5.2, p=0.001) and RA (OR 3.2, p=0.001) groups. Conclusion Adults with a history of JA have a significantly increased risk of metabolic syndrome compared to those without arthritis. These findings are important because metabolic syndrome has been associated with an increased risk of cardiovascular disease and death in other populations.
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Affiliation(s)
- Sangeeta Sule
- Department of Pediatric, Pediatric Rheumatology, Johns Hopkins University, Baltimore, MD, USA
| | - Kevin Fontaine
- Department of Health Behavior, University of Alabama at Birmingham, Birmingham, AL, USA
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24
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Bishop JC, Britton JF, Murphy AM, Sule S, Mitchell S, Takemoto C, Collaco JM, Karnsakul W, Cuffari C, Dietz E, Bodurtha J. Juvenile Idiopathic Arthritis Associated with Combined JP-HHT Syndrome: A Novel Phenotype Associated with a Novel Variant in SMAD4. J Pediatr Genet 2018; 7:78-82. [PMID: 29707409 DOI: 10.1055/s-0037-1609060] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [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: 08/24/2017] [Accepted: 11/06/2017] [Indexed: 12/31/2022]
Abstract
Juvenile polyposis (JP) syndrome is characterized by multiple hamartomatous polyps of the gastrointestinal tract. Hereditary hemorrhagic telangiectasia (HHT) is a vascular dysplasia characterized by telangiectasia in the skin, mucous membranes, and arteriovenous malformations in other organs. Individuals with JP-HHT syndrome have variable features of both rare disorders, attributed to heterozygous mutations in the SMAD4 gene. Systemic juvenile idiopathic arthritis (JIA) is a severe, chronic disease marked by arthritis and systemic inflammation for which the cause remains unknown. JIA has never been described in association with SMAD4 -related disease. We describe a case of JP-HHT syndrome with a novel SMAD4 variant, c.1052A > T (p.D351V), in which the child also had JIA manifestation.
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Affiliation(s)
- Juliet Chhay Bishop
- Department of Medical Genetics, McKusick-Nathans Institute of Genetic Medicine, Johns Hopkins University School of Medicine, Baltimore, Maryland, United States
| | - Jacquelyn Francis Britton
- Department of Medical Genetics, McKusick-Nathans Institute of Genetic Medicine, Johns Hopkins University School of Medicine, Baltimore, Maryland, United States
| | - Anne M Murphy
- Division of Cardiology, Department of Pediatrics, Johns Hopkins University School of Medicine, Baltimore, Maryland, United States
| | - Sangeeta Sule
- Department of Pediatric Nephrology, Johns Hopkins University School of Medicine, Baltimore, Maryland, United States
| | - Sally Mitchell
- Department of Interventional Radiology, Johns Hopkins University School of Medicine, Baltimore, Maryland, United States
| | - Clifford Takemoto
- Department of Pediatric Hematology, Johns Hopkins University School of Medicine, Baltimore, Maryland, United States
| | - Joseph M Collaco
- Department of Pediatric Pulmonology, Johns Hopkins University School of Medicine, Baltimore, Maryland, United States
| | - Wikrom Karnsakul
- Department of Pediatric Gastroenterology, Johns Hopkins University School of Medicine, Baltimore, Maryland, United States
| | - Carmelo Cuffari
- Department of Pediatric Gastroenterology, Johns Hopkins University School of Medicine, Baltimore, Maryland, United States
| | - Edith Dietz
- Department of Pediatrics, Johns Hopkins University School of Medicine, Baltimore, Maryland, United States
| | - Joann Bodurtha
- Department of Medical Genetics, McKusick-Nathans Institute of Genetic Medicine, Johns Hopkins University School of Medicine, Baltimore, Maryland, United States
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Abstract
This article, co-authored by a parent of a child with juvenile idiopathic arthritis (JIA) and his pediatric rheumatologist, discusses the parent's experience of having a child with JIA from diagnosis through living day-to-day with the disease.
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Affiliation(s)
| | - Sangeeta Sule
- Department of Pediatrics, Pediatric Rheumatology, Johns Hopkins University, Baltimore, MD, USA.
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26
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Rabik CA, Atkinson MA, Sule S, Strouse JJ. Treatment of an acquired Factor XIII inhibitor in an adolescent with systemic lupus erythematosus and renal failure. Transfusion 2017; 57:2159-2163. [DOI: 10.1111/trf.14185] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2016] [Revised: 04/27/2017] [Accepted: 05/02/2017] [Indexed: 11/30/2022]
Affiliation(s)
- Cara A. Rabik
- Department of Pediatrics, Division of Pediatric Hematology
| | | | - Sangeeta Sule
- Department of Pediatrics, Division of Pediatric Rheumatology; Johns Hopkins University; Baltimore Maryland
| | - John J. Strouse
- Department of Medicine, Division of Hematology; and the Department of Pediatrics, Division of Pediatric Hematology/Oncology; Duke University; Durham North Carolina
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27
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Onwuka DO, Sule S. PREDICTION OF FLEXURAL STRENGTH OF CHIKOKO POZZOLANA BLENDED CEMENT CONCRETE USING OSADEBE’S REGRESSION FUNCTION. Nig J Tech 2017. [DOI: 10.4314/njt.v36i3.8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
Chikoko mud is abundant in the mangrove swamps of the Niger Delta area of Nigeria. Its utilization in concrete production is traceable to its pozzolanic properties. In this paper, a regression model is developed to predict and optimize the flexural strength of chikoko pozzolana blended cement concrete using Osadebe’s regression function. The results obtained from the derived regression model are very close to those obtained from experiment. The model was tested for adequacy using a Fisher test at 5% level of significance and was found to be adequate. A computer program coded in basic language was used to select the mix ratios that would optimize the flexural strength of chikoko pozzolana blended cement concrete. The computer program is user-friendly and can be used to select the mix ratios corresponding to a desired strength value with reasonable accuracy and without waste of time. http://dx.doi.org/10.4314/njt.v36i3.8
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Egamana S, Sule S. OPTIMISATION OF COMPRESSIVE STRENGTH OF PERIWINKLE SHELL AGGREGATE CONCRETE. Nig J Tech 2016. [DOI: 10.4314/njt.v36i1.5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
In this paper, a regression model is developed to predict and optimise the compressive strength of periwinkle shell aggregate concrete using Scheffe’s regression theory. The results obtained from the derived regression model agreed favourably with the experimental data. The model was tested for adequacy using a student t-test at 95% confidence level and was found to be adequate. A computer programme coded in basic language was used to select the mix ratios that optimized the compressive strength of periwinkle shell aggregate concrete. The optimum compressive strength was found to be 19.50N/mm2corresponding to a mix ratio of 1:3:6 (cement, sand and periwinkle shell) at a water-cement ratio of 0.65. With the formulated model, the mix ratios corresponding to a desired strength value can be predicted with reasonable accuracy and without waste of time. http://dx.doi.org/10.4314/njt.v36i1.5
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Sule S, Fontaine K. Abnormal body composition, cardiovascular endurance, and muscle strength in pediatric SLE. Pediatr Rheumatol Online J 2016; 14:50. [PMID: 27596222 PMCID: PMC5011901 DOI: 10.1186/s12969-016-0110-8] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/28/2016] [Accepted: 09/01/2016] [Indexed: 11/25/2022] Open
Abstract
BACKGROUND Children with SLE are known to have higher fat mass compared to their peers but there are no published data regarding exercise capacity as measured by cardiovascular endurance and muscle strength. In our pilot study of ten children with SLE, we sought to examine body composition, cardiovascular endurance, and isometric muscle strength. FINDINGS Ten pediatric SLE patients were studied with a mean age of 15.5 years and 90 % female. Percent body fat above 30 %, the recommended normal level in adolescent females, were found in 89 % of female subjects and 40 % of all participants had lower than the recommended norms of muscle mass for their age/gender. Subjects with renal disease were more likely to have low muscle mass compared to those without renal disease (p = 0.03). Cardiovascular endurance was reported as estimated maximal oxygen consumption (VO2max) during cycle ergometry. All participants scored in less than fifth percentile for VO2max measurements compared to data from age and gender matched published norms. Isokinetic muscle strength testing was performed on upper and lower extremities. Only one participant (male subject) reached goal percentiles for age and gender. CONCLUSIONS We found significant deficit in body composition, muscle strength and cardiovascular endurance in the pediatric SLE population compared to reported published norms. Clinicians should consider these data and focus on exercise programs that can increase aerobic capacity and muscle strength in this high-risk population.
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Affiliation(s)
- Sangeeta Sule
- Department of Pediatrics, Johns Hopkins University, 200 N. Wolfe Street, Suite 2126, Baltimore, MD, 21287, USA.
| | - Kevin Fontaine
- University of Alabama at Birmingham School of Public Health, 1720 2nd Avenue South, RPHB 214C, Birmingham, AL 35294 USA
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30
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Fotis L, Shaikh N, Baszis K, French A, Tarr P, Grevich S, Lee P, Ringold S, Leroux B, Leahey H, Yuasa M, Foster J, Sokolove J, Lahey L, Robinson W, Newsom J, Stevens A, Karasawa R, Tamaki M, Tanaka M, Sato T, Yudoh K, Jarvis JN, Moncrieffe H, Bennett MF, Tsoras M, Luyrink L, Xu H, Prahalad S, Morris P, Dare J, Nigrovic PA, Rosenkranz M, Becker M, O’Neil KM, Griffin T, Lovell DJ, Grom AA, Medvedovic M, Thompson SD, Zhu L, Jiang K, Wong L, Buck MJ, Chen Y, Moncrieffe H, Brungs L, Liu T, Wang T, Jarvis JN, Alsaeid K, Alfailakawi J, Alenezi H, Alsaeed H, Beukelman T, Natter M, Ilowite N, Mieszkalski K, Burrell G, Best B, Bristow H, Carr S, Dennos A, Kaufmann R, Kimura Y, Schanberg L, Blier PR, Boneparth A, Wenderfer SE, Moorthy LN, Radhakrishna SM, Sagcal-Gironella ACP, von Scheven E, Gedik KC, Siddique S, Aguiar CL, Erkan D, Cohen E, Lee Y, Dossett M, Mehta D, Davis R, Gilbert M, Goilav B, Meidan E, Hsu J, Boneparth A, Chua A, Ardoin S, Wenderfer SE, Von Scheven E, Ruth NM, Hui-Yuen J, Gedik KC, Bermudez L, Cook A, Imundo L, Starr A, Eichenfield A, Askanase A, Janow G, Schanberg LE, Setoguchi S, Hasselblad V, Mellins ED, Schneider R, Kimura Y, Kimura Y, Grevich S, Beukelman T, Morgan E, Graham TB, Ibarra M, Ruas YS, Klein-Gitelman M, Onel K, Prahalad S, Punaro M, Ringold S, Toib D, Van Mater H, Weiss JE, Weiss PF, Mieszkalski K, Schanberg LE, Kwok TSH, Bisaillon J, Smith C, Brosseau L, Stinson J, Huber AM, Duffy CM, April KT, Lewandowski LB, Scott C, Li SC, Torok KS, Rabinovich CE, Hong SD, Becker ML, Dedeoglu F, Ibarra MF, Ferguson PJ, Fuhbrigge RC, Stewart KG, Pope E, Laxer RM, Mason TG, Higgins GC, Li X, Punaro MG, Tomlinson G, Pullenayegum E, Matelski J, Schanberg L, Feldman BM, Manthiram K, Correa H, Edwards K, Oberle EJ, Bayer M, Co DO, Baris HE, Chiu Y, Huber A, Kim S, Oberle EJ, Beukelman T, Orandi AB, Baszis KW, Dharnidharka V, Hoeltzel MF, Reed A, Huber A, Tomlinson G, Pullenayegum E, Matelski J, Goh YI, Schanberg L, Feldman BM, Schnabel A, Range U, Hahn G, Siepmann T, Berner R, Hedrich CM, Stevens B, Torok KS, Li S, Hershey N, Curran M, Higgins G, Moore K, Rabinovich E, Stevens AM, Stinson J, Connelly M, Huber A, Luca N, Spiegel L, Tsimicalis A, Luca S, Tajuddin N, Berard R, Barsalou J, Campillo S, Dancey P, Duffy C, Feldman B, Johnson N, McGrath P, Shiff N, Tse S, Tucker L, Victor C, Stinson J, Lalloo C, Harris L, Cafazzo J, Spiegel L, Feldman B, Luca N, Laxer R, Bullock DR, Vehe RK, Zhang L, Correll CK, Ganguli S, Shenberger M, Korumilli R, Gottlieb B, Rodriguez M, de Ranieri D, Onel K, Wagner-Weiner L, Tesher M, Wojcicki ER, Maletta KL, Co DO, Malloy M, Thomson S, Olson JC, Wenderfer SE, Gilbert M, Hsu J, Sule S, Rubinstein TB, Goilav B, Okamura DM, Chua A, Greenbaum LA, Lane JC, von Scheven E, Ardoin SP, Ruth NM, Woo JMP, Malloy MM, Jegers JA, Hahn DJ, Hintermeyer MK, Martinetti SM, Heckel GR, Roth-Wojcicki EL, Co DO. Proceedings of the 2016 Childhood Arthritis and Rheumatology Research Alliance (CARRA) Scientific Meeting : Toronto, Canada. 14-17 April 2016. Pediatr Rheumatol Online J 2016; 14 Suppl 1:41. [PMID: 27409414 PMCID: PMC4943514 DOI: 10.1186/s12969-016-0098-0] [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] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
P1 Serologic evidence of gut-driven systemic inflammation in juvenile idiopathic arthritis Lampros Fotis, Nur Shaikh, Kevin Baszis, Anthony French, Phillip Tarr P2 Oral health and anti-citrullinated peptide antibodies (ACPA) in juvenile idiopathic arthritis Sriharsha Grevich, Peggy Lee, Sarah Ringold, Brian Leroux, Hannah Leahey, Megan Yuasa, Jessica Foster, Jeremy Sokolove, Lauren Lahey, William Robinson, Joshua Newsom, Anne Stevens P3 Novel autoantigens for endothelial cell antibodies in pediatric rheumatic diseases identified by proteomics Rie Karasawa, Mayumi Tamaki, Megumi Tanaka, Toshiko Sato, Kazuo Yudoh, James N. Jarvis P4 Transcriptional profiling reveals monocyte signature associated with JIA patient poor response to methotrexate Halima Moncrieffe, Mark F. Bennett, Monica Tsoras, Lorie Luyrink, Huan Xu, Sampath Prahalad, Paula Morris, Jason Dare, Peter A. Nigrovic, Margalit Rosenkranz, Mara Becker, Kathleen M. O’Neil, Thomas Griffin, Daniel J. Lovell, Alexei A. Grom, Mario Medvedovic, Susan D. Thompson P5 A multi-dimensional genomic map for polyarticular juvenile idiopathic arthritis Lisha Zhu, Kaiyu Jiang, Laiping Wong, Michael J Buck, Yanmin Chen, Halima Moncrieffe, Laura Brungs, Tao Liu, Ting Wang, James N Jarvis P6 Tocilizumab for treatment of children with refractory JIA Khaled Alsaeid, Jasim Alfailakawi, Hamid Alenezi, Hazim Alsaeed P7 Clinical characteristics of the initial patients enrolled in the Childhood Arthritis and Rheumatology Research Alliance (CARRA) Registry Tim Beukelman, Marc Natter, Norm Ilowite, Kelly Mieszkalski, Grendel Burrell, Brian Best, Helen Bristow, Shannon Carr, Anne Dennos, Rachel Kaufmann, Yukiko Kimura, Laura Schanberg P8 Comparative performance of small and large clinical centers in a comprehensive pediatric rheumatology disease registry Peter R Blier P9 Clinical characteristics of children with membranous lupus nephritis: The Childhood Arthritis and Rheumatology Research Alliance Legacy Registry Alexis Boneparth, Scott E. Wenderfer, L. Nandini Moorthy, Suhas M. Radhakrishna, Anna Carmela P. Sagcal-Gironella, Emily von Scheven P10 Rituximab use in pediatric lupus anticoagulant hypoprothrombinemia syndrome - a two center experience Kader Cetin Gedik, Salma Siddique, Cassyanne L. Aguiar, Doruk Erkan P11 Predictors of complementary and alternative medicine use and response in children with musculoskeletal conditions Ezra Cohen, Yvonne Lee, Michelle Dossett, Darshan Mehta, Roger Davis P12 Comparison of pediatric rheumatology and nephrology survey results for the treatment of refractory proliferative lupus nephritis and renal flare in juvenile SLE Mileka Gilbert, Beatrice Goilav, Esra Meidan, Joyce Hsu, Alexis Boneparth, Anabelle Chua, Stacy Ardoin, Scott E. Wenderfer, Emily Von Scheven, Natasha M. Ruth P13 Transitioning lupus patients from pediatric to adult rheumatology Joyce Hui-Yuen, Kader Cetin Gedik, Liza Bermudez, Ashlea Cook, Lisa Imundo, Amy Starr, Andrew Eichenfield, Anca Askanase P14 The systemic juvenile idiopathic arthritis cohort of the Childhood Arthritis & Rheumatology Research Alliance Registry Ginger Janow, Laura E. Schanberg, Soko Setoguchi, Victor Hasselblad, Elizabeth D. Mellins, Rayfel Schneider, Yukiko Kimura, The CARRA Legacy Registry Investigators P15 Results of the pilot study of the Childhood Arthritis and Rheumatology Research Alliance (CARRA) consensus treatment plans for new-onset systemic juvenile idiopathic arthritis Yukiko Kimura, Sriharsha Grevich, Timothy Beukelman, Esi Morgan, T Brent Graham, Maria Ibarra, Yonit Sterba Ruas, Marisa Klein-Gitelman, Karen Onel, Sampath Prahalad, Marilynn Punaro, Sarah Ringold, Dana Toib, Heather Van Mater, Jennifer E. Weiss, Pamela F. Weiss, Kelly Mieszkalski, Laura E. Schanberg P16 A systemic review of pain relief modalities in juvenile idiopathic arthritis: First step in developing a novel decision support intervention Timothy S. H. Kwok, Jacinthe Bisaillon, Christine Smith, Lucie Brosseau, Jennifer Stinson, Adam M. Huber, Ciaran M. Duffy, Karine Toupin April P17 Barriers and facilitators to care retention for pediatric systemic lupus erythematous patients in South Africa: A qualitative study Laura B Lewandowski, Christiaan Scott P18 Evaluating the feasibility of conducting comparative effectiveness studies in juvenile Localized Scleroderma (jLS) Suzanne C. Li, Kathryn S. Torok, C. Egla Rabinovich, Sandy D. Hong, Mara L Becker, Fatma Dedeoglu, Maria F. Ibarra, Polly J Ferguson, Rob C. Fuhbrigge, Katie G. Stewart, Elena Pope, Ronald M. Laxer, Thomas G. Mason, Gloria C. Higgins, Xiaohu Li, Marilynn G. Punaro, George Tomlinson, Eleanor Pullenayegum, John Matelski, Laura Schanberg, Brian M. Feldman P19 Tonsillar histology in patients with periodic fever, aphthous stomatitis, pharyngitis, adenitis (PFAPA) syndrome Kalpana Manthiram, Hernan Correa, Kathryn Edwards P20 Clinical course of juvenile dermatomyositis presenting as skin predominant disease Edward J. Oberle, Michelle Bayer, Dominic O. Co, Hatice Ezgi Baris, Yvonne Chiu, Adam Huber, Susan Kim P21 A Survey of musculoskeletal ultrasound practices of pediatric rheumatologists in North America Edward J Oberle, Timothy Beukelman P22 Assessment, classification and treatment of calcinosis as a complication of juvenile dermatomyositis: A survey of pediatric rheumatologists by the Childhood Arthritis and Rheumatology Research Alliance Amir B. Orandi, Kevin W. Baszis, Vikas Dharnidharka, Mark F. Hoeltzel, for the CARRA JDM Committee P23 CARRA dermatomyositis CTP pilot study Ann Reed, Adam Huber, George Tomlinson, Eleanor Pullenayegum, John Matelski, Y. Ingrid Goh, Laura Schanberg, Brian M. Feldman P24 Unexpectedly high incidences and prolonged disease activity in children with chronic non-bacterial osteomyelitis (CNO) as compared to bacterial osteomyelitis Anja Schnabel, Ursula Range, Gabriele Hahn, Timo Siepmann, Reinhard Berner, Christian Michael Hedrich P25 Juvenile systemic sclerosis cohort within the Childhood Arthritis and Rheumatology Research Alliance (CARRA) Legacy Registry: Follow up characteristics Brandi Stevens, Kathryn S. Torok, Suzanne Li, Nicole Hershey, Megan Curran, Gloria Higgins, Katharine Moore, Egla Rabinovich, Anne M. Stevens, for the CARRA Registry Investigators P26 Development and usability testing of an iPad and desktop psycho-educational game for children with Juvenile Idiopathic Arthritis and their parents Jennifer Stinson, Mark Connelly, Adam Huber, Nadia Luca, Lynn Spiegel, Argerie Tsimicalis, Stephanie Luca, Naweed Tajuddin, Roberta Berard, Julia Barsalou, Sarah Campillo, Paul Dancey, Ciaran Duffy, Brian Feldman, Nicole Johnson, Patrick McGrath, Natalie Shiff, Shirley Tse, Lori Tucker, Charles Victor P27 iCanCopeTM: User-centred design and development of a smartphone app to support self-management for youth with arthritis pain Jennifer Stinson, Chitra Lalloo, Lauren Harris, Joseph Cafazzo, Lynn Spiegel, Brian Feldman, Nadia Luca, Ronald Laxer P28 Accessing pediatric rheumatology care: Despite barriers, few parents prefer telemedicine Danielle R. Bullock, Richard K. Vehe, Lei Zhang, Colleen K. Correll1 P29 Exploration of factors contributing to time to achieve clinically inactive disease (CID) in juvenile idiopathic arthritis (JIA): A preliminary report Suhas Ganguli, Max Shenberger, Ritesh Korumilli, Beth Gottlieb P30 Pediatric rheumatology referral patterns: Presenting complaints of new patients at a large, urban academic center Martha Rodriguez, Deirdre de Ranieri, Karen Onel, Linda Wagner-Weiner, Melissa Tesher P31 Quality improvement (QI) initiatives in childhood systemic lupus erythematosus (cSLE) Elizabeth Roth Wojcicki, Kristyn L. Maletta, Dominic O. Co, Marsha Malloy, Sarah Thomson, Judyann C. Olson P32 Proliferative lupus nephritis in juvenile SLE: Support from the pediatric nephrology community for the definitions of responsiveness and flare in the 2012 consensus treatment plans Scott E. Wenderfer, Mileka Gilbert, Joyce Hsu, Sangeeta Sule, Tamar B. Rubinstein, Beatrice Goilav, Daryl M. Okamura, Annabelle Chua, Laurence A. Greenbaum, Jerome C. Lane, Emily von Scheven, Stacy P. Ardoin, Natasha M. Ruth P33 The steroid taper app: Making of a mobile app Jennifer M. P. Woo, Marsha M. Malloy, James A. Jegers, Dustin J. Hahn, Mary K. Hintermeyer, Stacey M. Martinetti, Gretchen R. Heckel, Elizabeth L. Roth-Wojcicki, Dominic O. Co
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Affiliation(s)
- Lampros Fotis
- Washington University School of Medicine, St Louis, Missouri USA
| | - Nur Shaikh
- Washington University School of Medicine, St Louis, Missouri USA
| | - Kevin Baszis
- Washington University School of Medicine, St Louis, Missouri USA
| | - Anthony French
- Washington University School of Medicine, St Louis, Missouri USA
| | - Phillip Tarr
- Washington University School of Medicine, St Louis, Missouri USA
| | - Sriharsha Grevich
- Department of Pediatrics, Division of Rheumatology, University of Washington, Seattle, WA USA
| | - Peggy Lee
- Department of Oral Medicine, University of Washington, Seattle, WA USA
| | - Sarah Ringold
- Department of Rheumatology, Seattle Children’s Hospital, Seattle, WA USA
| | - Brian Leroux
- Department of Oral Health Sciences, University of Washington, Seattle, WA USA
| | | | | | | | - Jeremy Sokolove
- Department of Medicine, Division of Immunology and Rheumatology, Stanford University, Stanford, CA USA
| | - Lauren Lahey
- Department of Medicine, Division of Immunology and Rheumatology, Stanford University, Stanford, CA USA
| | - William Robinson
- Department of Medicine, Division of Immunology and Rheumatology, Stanford University, Stanford, CA USA
| | | | - Anne Stevens
- Department of Pediatrics, Division of Rheumatology, University of Washington, Seattle, WA USA ,Seattle Children’s Research Institute, Seattle, WA USA
| | - Rie Karasawa
- St. Marianna University School of Medicine, Kawasaki, Japan
| | - Mayumi Tamaki
- St. Marianna University School of Medicine, Kawasaki, Japan
| | - Megumi Tanaka
- St. Marianna University School of Medicine, Kawasaki, Japan
| | - Toshiko Sato
- St. Marianna University School of Medicine, Kawasaki, Japan
| | - Kazuo Yudoh
- St. Marianna University School of Medicine, Kawasaki, Japan
| | - James N. Jarvis
- University at Buffalo, State University of New York, Buffalo, NY USA
| | - Halima Moncrieffe
- Cincinnati Children’s Hospital Medical Center, Cincinnati, OH USA ,University of Cincinnati, Cincinnati, OH USA
| | | | - Monica Tsoras
- Cincinnati Children’s Hospital Medical Center, Cincinnati, OH USA
| | - Lorie Luyrink
- Cincinnati Children’s Hospital Medical Center, Cincinnati, OH USA
| | - Huan Xu
- University of Cincinnati, Cincinnati, OH USA
| | | | - Paula Morris
- Arkansas Children’s Hospital Research Institute, Little Rock, AR USA
| | - Jason Dare
- Arkansas Children’s Hospital Research Institute, Little Rock, AR USA
| | | | | | - Mara Becker
- Children’s Mercy Hospital, Kansas City, MO USA
| | | | | | - Daniel J. Lovell
- Cincinnati Children’s Hospital Medical Center, Cincinnati, OH USA
| | - Alexei A. Grom
- Cincinnati Children’s Hospital Medical Center, Cincinnati, OH USA
| | | | - Susan D. Thompson
- Cincinnati Children’s Hospital Medical Center, Cincinnati, OH USA ,University of Cincinnati, Cincinnati, OH USA
| | - Lisha Zhu
- University at Buffalo, The State University of New York, Buffalo, NY USA
| | - Kaiyu Jiang
- University at Buffalo, The State University of New York, Buffalo, NY USA
| | - Laiping Wong
- University at Buffalo, The State University of New York, Buffalo, NY USA
| | - Michael J Buck
- University at Buffalo, The State University of New York, Buffalo, NY USA
| | - Yanmin Chen
- University at Buffalo, The State University of New York, Buffalo, NY USA
| | | | | | - Tao Liu
- University at Buffalo, The State University of New York, Buffalo, NY USA
| | - Ting Wang
- Washington University, St. Louis, MO USA
| | - James N Jarvis
- University at Buffalo, The State University of New York, Buffalo, NY USA
| | - Khaled Alsaeid
- Department of Pediatrics, Kuwait University, Kuwait City, Kuwait ,Mubarak Hospital, Jabriya, Kuwait
| | | | | | | | - Tim Beukelman
- University of Alabama at Birmingham, Birmingham, AL USA
| | - Marc Natter
- Tufts University, Medford, MA USA ,Harvard University, Boston, MA USA
| | - Norm Ilowite
- The Children’s Hospital at Montefiore, Bronx, NY USA
| | | | | | | | | | | | | | | | - Yukiko Kimura
- Hackensack University Medical Center, Hackensack, NJ USA
| | | | - Peter R. Blier
- Baystate Children’s Hospital, Springfield, MA USA ,Tufts University School of Medicine, Boston, MA USA
| | - Alexis Boneparth
- Rutgers-Robert Wood Johnson Medical School, New Brunswick, NJ USA
| | | | | | | | | | | | | | - Salma Siddique
- Hospital for Special Surgery-Weill Cornell Medical Center, New York, NY USA
| | | | - Doruk Erkan
- Hospital for Special Surgery-Weill Cornell Medical Center, New York, NY USA
| | - Ezra Cohen
- Boston Children’s Hospital, Boston, MA USA
| | - Yvonne Lee
- Brigham and Women’s Hospital, Boston, MA USA
| | | | | | | | - Mileka Gilbert
- Medical University of South Carolina, Charleston, SC USA
| | | | | | - Joyce Hsu
- Stanford University, Stanford, CA USA
| | | | | | - Stacy Ardoin
- Nationwide Children’s Hospital, Columbus, OH USA
| | | | | | | | - Joyce Hui-Yuen
- Division of Pediatric Rheumatology, Cohen Children’s Medical Center, New Hyde Park, NY USA
| | - Kader Cetin Gedik
- Division of Pediatric Rheumatology, Cohen Children’s Medical Center, New Hyde Park, NY USA
| | - Liza Bermudez
- Division of Pediatric Rheumatology, Morgan Stanley Children’s Hospital of New York-Presbyterian, Columbia University Medical Center, New York, NY USA
| | - Ashlea Cook
- Division of Pediatric Rheumatology, Morgan Stanley Children’s Hospital of New York-Presbyterian, Columbia University Medical Center, New York, NY USA
| | - Lisa Imundo
- Division of Adult Rheumatology, Columbia University Medical Center, New York, NY USA
| | - Amy Starr
- Division of Pediatric Rheumatology, Morgan Stanley Children’s Hospital of New York-Presbyterian, Columbia University Medical Center, New York, NY USA
| | - Andrew Eichenfield
- Division of Pediatric Rheumatology, Morgan Stanley Children’s Hospital of New York-Presbyterian, Columbia University Medical Center, New York, NY USA
| | - Anca Askanase
- Division of Adult Rheumatology, Columbia University Medical Center, New York, NY USA
| | - Ginger Janow
- Pediatrics, Joseph M Sanzari Children’s Hospital, Hackensack, NJ USA
| | - Laura E. Schanberg
- Pediatrics, Duke University, Durham, NC USA ,Duke Clinical Research Institute, Durham, NC USA
| | | | | | | | - Rayfel Schneider
- Pediatrics, Hospital for Sick Children and University of Toronto, Toronto, Canada
| | - Yukiko Kimura
- Pediatrics, Joseph M Sanzari Children’s Hospital, Hackensack, NJ USA
| | | | - Yukiko Kimura
- Hackensack University Medical Center, Hackensack, NJ USA
| | | | | | - Esi Morgan
- Cincinnati Children’s Hospital Medical Center, Cincinnati, OH USA
| | | | | | | | | | - Karen Onel
- Comer Children’s Hospital of Chicago, Chicago, IL USA
| | | | | | | | - Dana Toib
- St. Christopher’s Hospital for Children, Philadelphia, PA USA
| | | | | | | | | | | | - Timothy S. H. Kwok
- Undergraduate Medical Education, Faculty of Medicine, University of Ottawa, Ottawa, Ontario Canada
| | - Jacinthe Bisaillon
- School of Nursing Sciences, Faculty of Health Sciences, University of Ottawa, Ottawa, Ontario Canada
| | - Christine Smith
- School of Epidemiology, Public Health and Preventive Medicine, Faculty of Medicine, University of Ottawa, Ottawa, Ontario Canada
| | - Lucie Brosseau
- School of Rehabilitation Sciences, Faculty of Health Sciences, University of Ottawa, Ottawa, Ontario Canada
| | - Jennifer Stinson
- Hospital for Sick Children, Lawrence S. Bloomberg Faculty of Nursing University of Toronto, Toronto, Ontario Canada
| | - Adam M. Huber
- Department of Pediatrics, IWK Health Centre, Dalhousie University, Halifax, Nova Scotia Canada
| | - Ciaran M. Duffy
- Department of Pediatrics, Faculty of Medicine, University of Ottawa, Children’s Hospital of Eastern Ontario Research Institute, Ottawa, Ontario Canada
| | - Karine Toupin April
- Department of Pediatrics, Children’s Hospital of Eastern Ontario Research Institute, Faculty of Medicine, School of Rehabilitation Sciences, Faculty of Health Sciences, University of Ottawa, Ottawa, Ontario Canada
| | - Laura B. Lewandowski
- Pediatric Rheumatology, Duke University Medical Center, Durham, NC USA ,Duke Global Health Institute, Duke University, Durham, NC USA ,Paediatric Rheumatology, Red Cross War Memorial Children’s Hospital and University of Cape Town, Cape Town, South Africa ,National Institute of Arthritis, Musculoskeletal, and Skin Diseases, NIH, Bethesda, MD USA
| | - Christiaan Scott
- Paediatric Rheumatology, Red Cross War Memorial Children’s Hospital and University of Cape Town, Cape Town, South Africa
| | - Suzanne C. Li
- Hackensack University Medical Center, Hackensack, NJ USA
| | | | | | | | | | | | | | | | | | | | | | | | | | | | - Xiaohu Li
- Stevens Institute of Technology, Hoboken, NJ USA
| | | | | | | | | | | | | | - Kalpana Manthiram
- Division of Pediatric Infectious Diseases, Vanderbilt University School of Medicine, Nashville, TN USA
| | - Hernan Correa
- Department of Pathology, Immunology, and Microbiology, Vanderbilt University School of Medicine, Nashville, TN USA
| | - Kathryn Edwards
- Division of Pediatric Infectious Diseases, Vanderbilt University School of Medicine, Nashville, TN USA
| | - Edward J. Oberle
- Nationwide Children’s Hospital, The Ohio State University, Columbus, OH USA
| | - Michelle Bayer
- Children’s Hospital of Wisconsin, Medical College of Wisconsin, Milwaukee, WI USA
| | - Dominic O. Co
- Children’s Hospital of Wisconsin, Medical College of Wisconsin, Milwaukee, WI USA
| | | | - Yvonne Chiu
- Children’s Hospital of Wisconsin, Medical College of Wisconsin, Milwaukee, WI USA
| | - Adam Huber
- IWK Health Centre, Dalhousie University, Halifax, NS Canada
| | - Susan Kim
- Boston Children’s Hospital, Boston, MA USA ,Harvard Medical School, Boston, MA USA
| | - Edward J. Oberle
- Nationwide Children’s Hospital, Columbus, OH USA ,The Ohio State University, Columbus, OH USA
| | | | - Amir B. Orandi
- St. Louis Children’s Hospital, Washington University School of Medicine, St. Louis, MO USA
| | - Kevin W. Baszis
- St. Louis Children’s Hospital, Washington University School of Medicine, St. Louis, MO USA
| | - Vikas Dharnidharka
- St. Louis Children’s Hospital, Washington University School of Medicine, St. Louis, MO USA
| | - Mark F. Hoeltzel
- Mott Children’s Hospital, University of Michigan Medical School, Ann Arbor, MI USA
| | | | | | - Adam Huber
- Dalhousie University, Halifax, NS Canada
| | | | | | | | | | | | | | - Anja Schnabel
- Pediatric Rheumatology and Immunology, Children’s Hospital Dresden, Universitätsklinikum Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany
| | - Ursula Range
- Institute for Medical Informatics and Biometry, Universitätsklinikum Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany
| | - Gabriele Hahn
- Department of Radiology, Universitätsklinikum Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany
| | - Timo Siepmann
- Division of Health Care Sciences, Center for Clinical Research and Management Education, Dresden International University, Dresden, Germany
| | - Reinhard Berner
- Pediatric Rheumatology and Immunology, Children’s Hospital Dresden, Universitätsklinikum Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany
| | - Christian Michael Hedrich
- Pediatric Rheumatology and Immunology, Children’s Hospital Dresden, Universitätsklinikum Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany
| | - Brandi Stevens
- Children’s Hospital of Pittsburgh of UPMC, Pittsburgh, PA USA
| | | | - Suzanne Li
- Hackensack University Medical Center, Hackensack, NJ USA
| | - Nicole Hershey
- Children’s Hospital of Pittsburgh of UPMC, Pittsburgh, PA USA
| | - Megan Curran
- Northwestern University Feinberg School of Medicine, Chicago, IL USA
| | | | | | | | - Anne M. Stevens
- Seattle Children’s Research Institute, University of Washington, Seattle, WA USA
| | | | - Jennifer Stinson
- The Hospital for Sick Children, University of Toronto, Toronto, Canada
| | - Mark Connelly
- University of Kansas Medical Center, Kansas City, MO USA
| | - Adam Huber
- IWK Health Centre, Halifax, Nova Scotia Canada
| | - Nadia Luca
- Alberta Children’s Hospital, Calgary, Alberta Canada
| | - Lynn Spiegel
- The Hospital for Sick Children, University of Toronto, Toronto, Canada
| | | | - Stephanie Luca
- The Hospital for Sick Children, University of Toronto, Toronto, Canada
| | - Naweed Tajuddin
- The Hospital for Sick Children, University of Toronto, Toronto, Canada
| | | | | | | | - Paul Dancey
- Memorial University of Newfoundland, Newfoundland, Canada
| | - Ciaran Duffy
- Children’s Hospital of Eastern Ontario, Ottawa, Canada
| | - Brian Feldman
- The Hospital for Sick Children, University of Toronto, Toronto, Canada
| | | | | | | | - Shirley Tse
- The Hospital for Sick Children, University of Toronto, Toronto, Canada
| | - Lori Tucker
- British Columbia Children’s Hospital, Vancouver, British Columbia Canada
| | | | | | | | - Lauren Harris
- The Hospital for Sick Children, Toronto, Canada ,University of Toronto, Toronto, Canada ,Centre for Global eHealth Innovation, Toronto, Canada
| | | | | | | | - Nadia Luca
- Alberta Children’s Hospital, Calgary, Alberta Canada
| | | | - Danielle R. Bullock
- Division of Pediatric Rheumatology, Department of Pediatrics, University of Minnesota Masonic Children’s Hospital, Minneapolis, MN USA
| | - Richard K. Vehe
- Division of Pediatric Rheumatology, Department of Pediatrics, University of Minnesota Masonic Children’s Hospital, Minneapolis, MN USA
| | - Lei Zhang
- Clinical and Translational Sciences Institute, University of Minnesota, Minneapolis, MN USA
| | - Colleen K. Correll
- Division of Pediatric Rheumatology, Department of Pediatrics, University of Minnesota Masonic Children’s Hospital, Minneapolis, MN USA
| | - Suhas Ganguli
- Pediatric Rheumatology, Cohen Children’s Medical Center, New York, NY 11040 USA
| | - Max Shenberger
- Pediatric Rheumatology, Cohen Children’s Medical Center, New York, NY 11040 USA
| | - Ritesh Korumilli
- Pediatrics, Flushing Hospital Medical Center, New York, NY 11355 USA
| | - Beth Gottlieb
- Pediatric Rheumatology, Cohen Children’s Medical Center, New York, NY 11040 USA
| | - Martha Rodriguez
- University of Chicago Medicine Comer Children’s Hospital, Chicago, IL USA
| | - Deirdre de Ranieri
- University of Chicago Medicine Comer Children’s Hospital, Chicago, IL USA
| | - Karen Onel
- University of Chicago Medicine Comer Children’s Hospital, Chicago, IL USA
| | | | - Melissa Tesher
- University of Chicago Medicine Comer Children’s Hospital, Chicago, IL USA
| | | | | | | | | | | | | | | | - Mileka Gilbert
- Medical University of South Carolina, Charleston, SC USA
| | - Joyce Hsu
- Stanford University, Stanford, CA USA
| | - Sangeeta Sule
- Johns Hopkins Children’s Hospital, Baltimore, MD USA
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
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31
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Abstract
Our understanding of the biological pathogenesis of systemic lupus erythematosus (SLE) is rapidly expanding. Although biologic research is vital, studies that address the importance of socioeconomic factors that contribute to the causation of the outcome of SLE are necessary to understand the full scope of the disease.Studies of social factors in SLE usually include ethnicity, gender and socioeconomic status (SES) as categorical variables. One hypothesis is that these variables exert their effect through a biologic or genetic factor. However, there is growing evidence to suggest a more direct psychological or sociological impact of these variables on disease. Although in research studies it may be difficult to tease out the biological and sociological impacts of these variables, the eventual understanding of these diverse roles will help in the design of eventual therapeutic interventions.
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Affiliation(s)
- S Sule
- Division of Rheumatology, Johns Hopkins University School of Medicine, Baltimore, MD 21205, USA
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32
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Mehta B, Shi Q, Sule S, Efthimiou P. AB1041 Prevalence of Latent Tuberculosis Infection in Rheumatoid Arthritis Patients: Findings from A United Nations National Study: Table 1. Ann Rheum Dis 2014. [DOI: 10.1136/annrheumdis-2014-eular.4835] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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33
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Sule S, Fivush B, Neu A, Furth S. Increased risk of death in African American patients with end-stage renal disease secondary to lupus. Clin Kidney J 2014; 7:40-4. [PMID: 25859348 PMCID: PMC4389169 DOI: 10.1093/ckj/sft157] [Citation(s) in RCA: 16] [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] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2013] [Accepted: 12/05/2013] [Indexed: 12/18/2022] Open
Abstract
Background Systemic lupus erythematosus (SLE) is a devastating systemic disease that can lead to end-stage renal disease (ESRD). Our goal was to assess the relative mortality risk associated with race in pediatric and adult populations with ESRD secondary to SLE maintained on hemodialysis (HD). Methods We identified an inception cohort of patients who were started on HD in January 1990 from data collected by the United States Renal Data System (USRDS). Kaplan–Meier survival analyses were performed in these patients using the time at risk from 1 January 1990 through 31 December 2010, the last date of the USRDS data collection period in this dataset. Cox proportional hazard models were used to assess mortality, adjusted for age at dialysis initiation. Subjects were censored at transplantation or end of follow-up. Results There were 1580 patients with ESRD secondary to SLE, 252 pediatric patients (62% African American) and 1328 adults (56% African American). African American pediatric patients with ESRD secondary to SLE had a 2-fold increased risk of death compared with African American children with other causes of ESRD [hazard ratio (HR): 2.1, 95% confidence interval (CI): 1.4–2.9, P < 0.01]. Increased risk of death was also seen in African American adults with ESRD secondary to SLE compared with both Caucasians with ESRD secondary to SLE (HR: 2.3, 95% CI: 1.2–4.2, P < 0.01) and African American adults with ESRD secondary to other diseases (HR: 1.2, 95% CI: 1.1–1.4, P < 0.01). Conclusion Our study suggests that there is a significant increased risk for mortality in African American children and adults with ESRD secondary to SLE. This suggests that African Americans with ESRD secondary to SLE need aggressive monitoring.
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Affiliation(s)
| | | | - Alicia Neu
- Johns Hopkins University , Baltimore, MD , USA
| | - Susan Furth
- Children's Hospital of Philadelphia , Philadelphia, PA , USA
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34
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Igbabul B, Adole D, Sule S. Proximate Composition, Functional and Sensory Properties of Bambara Nut (Voandzeia subterranean), Cassava (Manihot esculentus) and Soybean (Glycine max) Flour Blends for “Akpekpa” Production. Curr Res Nutr Food Sci 2013. [DOI: 10.12944/crnfsj.1.2.06] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Bambara nut (Voandzeia substerranean L.), cassava (Manihot esculenta) and soybean (Glycine max) flour blends were used in producing “akpekpa” which is similar to “okpa” wrapped in Thaumatococcus daniellii leaves (Ikya-kon). The blends at different percentages (Sample A = 100% Bambara nut flour, B = 80% Bambara nut flour + 20% cassava flour, C = 80% Bambara nut flour + 20% soyflour and D = 70% Bambara nut flour + 15% cassava flour + 15% s
Department of Food Science and Technology, University of Agriculture Makurdi, Nigeria
oyflour) were studied for proximate composition, functional and sensory properties of the akpekpa made from the flours. The result of the proximate composition showed significant difference (P< 0.05) in carbohydrate (62.87 – 67.88), fat (4.04 – 5.75), moisture (8.95 – 10.01) and protein (14.25 – 16.25), while ash (3.49 – 3.50) and fibre (1.40 – 1.45), showed no significant difference between the samples, measured in percentages. The result of functional properties also showed significant difference (P< 0.05) in foaming capacity (11.77 – 23.77ml/g) and water absorption capacity (1.93 – 2.15g/g), while bulk density (0.69 – 0.71g/cm3), oil absorption capacity (2.26 – 2.73g/g) and gelation concentration (4.00% w/v) showed no significant difference between the samples. The result for sensory characteristics also showed significant differences at (P< 0.05) in taste (6.27 – 7.73), flavor (6.20 – 7.80), colour (7.00 – 7.93) and general acceptability (6.47 – 7.80), while there was no significant difference in texture (6.67 – 7.13) between the samples. From the sensory scores, akpekpa produced from 80% Bambara nut, 20% cassava flour and 80% Bambara nut , 20% soy flour were well accepted. The supplementation of bambara nut flour with 20% cassava flour was most acceptable followed by that with 20% soyflour.
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Affiliation(s)
- Bibiana Igbabul
- Department of Food Science and Technology, University of Agriculture Makurdi, Nigeria
| | - Doris Adole
- Department of Food Science and Technology, University of Agriculture Makurdi, Nigeria
| | - S Sule
- Department of Food Science and Technology, University of Agriculture Makurdi, Nigeria
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35
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Abstract
BACKGROUND Systemic lupus erythematosus (SLE) is an autoimmune disease that can affect almost any organ system, including the kidneys. Using a large national dataset, our goal was to compare the morbidity as measured by hospitalization and mortality rates between hemodialysis patients with end-stage renal disease (ESRD) secondary to SLE to those with ESRD due to other causes. METHODS The risk of hospitalization was calculated by Poisson regression with clustering for repeated measures using the United States Renal Data System (USRDS) Hospitalization Analytic File in strata of pediatric and adult patients. Cox proportional hazard ratio was used to assess the mortality risk in hospitalized patients. Subjects were censored at transplantation or end of follow-up. RESULTS Adult patients with ESRD secondary to SLE were hospitalized more frequently than other adults (incidence rate ratio (IRR): 1.43, 95% confidence interval (CI): 1.15-1.77) and had a higher risk of death (hazard ratio (HR): 1.89, 95% CI: 1.66-2.5). Mortality was higher in hospitalized pediatric patients with SLE compared to pediatric patients with other causes of ESRD (HR: 2.01, 95% CI: 1.75-2.31) and adults with SLE (HR: 2.05, 95% CI: 1.79-2.34). CONCLUSION Our study demonstrates that there is a trend toward increased hospitalization rates in pediatric and adult patients with SLE. Among these hospitalized patients with SLE, there is an increased risk of death due to cardiovascular disease.
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Affiliation(s)
- S Sule
- Johns Hopkins University, Maryland, USA.
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Sule S, Rosen A, Petri M, Akhter E, Andrade F. Abnormal production of pro- and anti-inflammatory cytokines by lupus monocytes in response to apoptotic cells. PLoS One 2011; 6:e17495. [PMID: 21423726 PMCID: PMC3056659 DOI: 10.1371/journal.pone.0017495] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2010] [Accepted: 02/07/2011] [Indexed: 11/27/2022] Open
Abstract
Monocytes are a key component of the innate immune system involved in the regulation of the adaptive immune response. Previous studies have focused on apoptotic cell clearance abnormalities in systemic lupus erythematosus (SLE) monocytes. However, whether SLE monocytes might express unique patterns of cytokine secretion in response to apoptotic cells is still unknown. Here, we used monocytes from healthy controls and SLE patients to evaluate the production of TNF-α and TGF-β in response to apoptotic cells. Upon recognition of apoptotic material, monocytes from healthy controls showed prominent TGF-β secretion (mean ± SD: 824.6±144.3 pg/ml) and minimal TNF-α production (mean ± SD: 32.6±2.1 pg/ml). In contrast, monocytes from SLE patients had prominent TNF-α production (mean ± SD: 302.2±337.5 pg/ml) and diminished TGF-β secretion (mean ± SD: 685.9±615.9 pg/ml), a difference that was statistically significant compared to normal monocytes (p≤10(-6) for TNF-α secretion, and p = 0.0031 for TGF-β, respectively). Interestingly, the unique cytokine response by SLE monocytes was independent of their phagocytic clearance efficiency, opsonizing autoantibodies and disease activity. We further showed that nucleic acids from apoptotic cells play important role in the induction of TNF-α by lupus monocytes. Together, these observations suggest that, in addition to potential clearance defects, monocytes from SLE patients have an abnormal balance in the secretion of anti- and pro-inflammatory cytokines in response to apoptotic cells. Since the abnormal cytokine response to apoptotic material in SLE is not related to disease activity and opsonizing autoantibodies, it is possible that this response might be an intrinsic property of lupus monocytes. The studies focus attention on toll-like receptors (TLRs) and their downstream pathways as mediators of this response.
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Affiliation(s)
- Sangeeta Sule
- Department of Pediatrics, Johns Hopkins University School of Medicine, Baltimore, Maryland, United States of America
| | - Antony Rosen
- Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, Maryland, United States of America
- Department of Pathology, Johns Hopkins University School of Medicine, Baltimore, Maryland, United States of America
| | - Michelle Petri
- Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, Maryland, United States of America
| | - Ehtisham Akhter
- Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, Maryland, United States of America
| | - Felipe Andrade
- Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, Maryland, United States of America
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Tincopa M, Puttgen KB, Sule S, Cohen BA, Gerstenblith MR. Bullous lupus: an unusual initial presentation of systemic lupus erythematosus in an adolescent girl. Pediatr Dermatol 2010; 27:373-6. [PMID: 20653856 DOI: 10.1111/j.1525-1470.2010.01179.x] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.3] [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] [Indexed: 11/27/2022]
Abstract
Bullous systemic lupus erythematosus is a subepidermal blistering disease that occurs only rarely in a subset of patients with systemic lupus erythematosus and even less commonly in pediatric patients. Autoimmunity in bullous systemic lupus erythematosus is characterized by the presence of circulating anti-type VII collagen antibodies. We report here a case of a child whose initial systemic lupus erythematosus presentation was a diffuse bullous eruption.
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Affiliation(s)
- Monica Tincopa
- Department of Dermatology, Johns Hopkins School of Medicine, Baltimore, Maryland, USA
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Chung L, Shapiro L, Fiorentino D, Baron M, Shanahan J, Sule S, Hsu V, Rothfield N, Steen V, Martin RW, Smith E, Mayes M, Simms R, Pope J, Kahaleh B, Csuka ME, Gruber B, Collier D, Sweiss N, Gilbert A, Dechow FJ, Gregory J, Wigley FM. MQX-503, a novel formulation of nitroglycerin, improves the severity of Raynaud's phenomenon: a randomized, controlled trial. ACTA ACUST UNITED AC 2009; 60:870-7. [PMID: 19248104 DOI: 10.1002/art.24351] [Citation(s) in RCA: 89] [Impact Index Per Article: 5.9] [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]
Abstract
OBJECTIVE Raynaud's phenomenon (RP) affects 3-9% of the general population and >90% of patients with systemic sclerosis. Nitrates are often prescribed for the treatment of RP, but currently available formulations are limited by side effects, particularly headaches, dizziness, and skin irritation. The purpose of this study was to evaluate the tolerability and efficacy of a novel formulation of topical nitroglycerin, MQX-503, in the treatment of RP in an ambulatory setting. METHODS We conducted a multicenter, randomized, placebo-controlled study with a 2-week single-blind run-in period to determine baseline severity, followed by a 4-week double-blind treatment phase. Two hundred nineteen adult patients with a clinical diagnosis of primary or secondary RP received 0.9% MQX-503 gel or matching placebo during the treatment period. Gel was applied immediately before or within 5 minutes of the beginning of an episode of RP (maximum of 4 applications daily). End points included the change in the mean Raynaud's Condition Score (RCS; scale 0-10), the frequency and duration of episodes, and subjective assessments at the target week (the week during the treatment phase that most closely matched the run-in period in terms of ambient temperature) compared with baseline. RESULTS The mean (%) change in the RCS at the target week compared with baseline was significantly greater in the MQX-503 group (0.48 [14.3%]) than that in the placebo group (0.04 [1.3%]; P = 0.04). Changes in the frequency and duration of RP episodes and subjective assessments were not statistically different between the groups. MQX-503 had a side effect profile similar to that of placebo. CONCLUSION MQX-503 is well tolerated and more effective than placebo for the treatment of RP.
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Affiliation(s)
- Lorinda Chung
- Stanford University, Stanford, California, and VA Palo Alto Health Care System, Palo Alto, CA 94304, USA.
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Sule S, Kim WS, Geider K, Kiss E. TRANSFORMATION OF SR1 TOBACCO AND JTE-H APPLE ROOTSTOCK WITH THE EPS-DEPOLYMERASE GENE FROM AN ERWINIA AMYLOVORA PHAGE. ACTA ACUST UNITED AC 2002. [DOI: 10.17660/actahortic.2002.590.63] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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Sule S, Madugu HN. Pica in pregnant women in Zaria, Nigeria. Niger J Med 2001; 10:25-7. [PMID: 11705050] [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: 02/22/2023] Open
Abstract
To determine the prevalence of pica, and factors associated with pica in pregnant women in Zaria. Using a structured questionnaire administered by medical staff, information was obtained from all newly delivered mothers in the Obstetric Unit of the Ahmadu Bello University Teaching Hospital, (ABUTH) Zaria, over a two week period. Statistical analyses included 95% confidence intervals, chi-squared and Fisher's exact tests. The prevalence of pica among the subjects was 50%. The prevalence of non-food pica was significantly higher than that for food pica (difference = 17.8%, 95% confidence interval = 8.3 to 27.3%). There was a significant association between pica in family, friends or other members of the community and pica in the index pregnancy (chi 2 = 10.78, p = 0.007). Pica is common in pregnant women in Zaria, and their care should, therefore, include adequate dietary history and counselling. There is also a need to raise public awareness of the adverse effects of this practice.
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Affiliation(s)
- S Sule
- Department of Obstetrics and Gynaecology, Ahmadu Bello University Teaching Hospital, Zaria, Nigeria
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