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1. Adiponectin and the steatosis marker Chi3L1 decrease following switch to raltegravir compared to continued PI/NNRTI-based antiretroviral therapy.

Author

Obiageli Offor, Netanya Utay, David Reynoso, Anoma Somasunderam, Judith Currier, and Jordan Lake

Subjects
Medicine, Science
Abstract

People with HIV are at for metabolic syndrome (MetS) and fatty liver disease, but the role of Antiretroviral therapy (ART) is poorly understood. MetS and fatty liver disease been associated with changes in adiponectin, soluble ST2 (sST2), chitinase 3-like 1 (Chi3L1), hyaluronic acid (HA), tissue inhibitor of metalloproteinase-1 (TIMP-1), lysyl oxidase-like-2 (LOXL2) and transforming growth factor β (TGF-β) concentrations in HIV-uninfected populations. Protease (PI) and non-nucleoside reverse transcriptase inhibitors (NNRTI) may contribute to these comorbidities, but the effects of switching from PI- or NNRTI to raltegravir (RAL) on these biomarkers is unknown.Cryopreserved plasma was obtained from a completed, prospective trial of HIV-infected women with central adiposity on NNRTI- or PI-based ART during which they were randomized to remain on their current ART or switch to a RAL based regimen. Biomarker concentrations were quantified using ELISA and Multiplex assays at baseline and 24 weeks after randomization. Wilcoxon-signed rank test evaluated within-group changes, Spearman and linear regression models evaluated correlations between biomarkers and clinical covariates.Participants had a median age of 43 years, CD4+ T lymphocyte count 558 cells/mm3 and BMI 32 kg/m2; 35% met criteria for MetS. At baseline, higher adiponectin levels correlated with higher Chi3L1 levels (r = 0.42, p = 0.02), as did declines after 24 weeks (r = 0.40, p = 0.03). Changes in sST2 correlated with changes in Chi3L1 (r = 0.43, p = 0.02) and adiponectin (r = 0.40, p = 0.03). Adiponectin and Chi3L1 levels decreased significantly in women switched to RAL vs continue PI/NNRTI.In women with HIV and central obesity, the hepatic steatosis/fibrosis marker Chi3L1 and adiponectin decrease in conjunction with sST2 decreases following switch to RAL. Whether switching from NNRTI/PI-based regimens to RAL can improve hepatic steatosis and dysmetabolism requires further study.Clinicaltrials.gov NCT00656175.

Published
2018
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2. Organization of Outpatient Care After COVID-19 Hospitalization

Author

Thomas S. Valley, Amanda Schutz, Ithan D. Peltan, Kelly C. Vranas, Kusum S. Mathews, Sarah E. Jolley, Jessica A. Palakshappa, Catherine L. Hough, Jay S. Steingrub, Mark A. Tidswell, Lori-Ann Kozikowski, Cynthia Kardos, Lesley DeSouza, Rebecca M. Baron, Mayra Pinilla-Vera, David M. Rubins, Antonio Arciniegas, Richard Riker, Christine Lord, Marie-Carmelle Elie, Daniel Talmor, Nathan Shapiro, Valerie Banner-Goodspeed, Kathryn A. Hibbert, Kelsey Brait, Natalie Pulido, Alan Jones, James Galbraith, Utsav Nandi, Rebekah Peacock, Jenna Davis, Matthew Prekker, Michael Puskarich, Seth Jones, Anne Roerhl, Audrey Hendrickson, Michael Matthay, Kirsten Kangelaris, Kathleen Liu, Kimberly Yee, Hanjing Zhuo, Gregory Hendey, Steven Chang, Nida Qadir, Andrea Tam, Rebecca Beutler, Trisha Agarwal, Joseph Levitt, Jennifer G. Wilson, Angela Rogers, Jonasel Roque, Rosemary Vojnik, Timothy E. Albertson, James A. Chenoweth, Jason Y. Adams, Brian M. Morrissey, Skyler J. Pearson, Eyad Almasri, Alyssa Hughes, Marc Moss, Adit Ginde, Jeffrey McKeehan, Lani Finck, Michelle Howell, Carrie Higgins, Jason Haukoos, Stephanie Gravitz, Carolynn Lyle, Ivor S. Douglas, Terra Hiller, Audrey Goold, James Finigan, Robert Hyzy, Pauline Park, Michael Sjoding, Stephen Kay, Kristine Nelson, Kelli McDonough, Namita Jayaprakash, Emanuel P. Rivers, Jennifer Swiderek, Jasreen Kaur Gill, Jacqueline Day, Robert Sherwin, James Wooden, Thomas Mazzoco, Michelle Ng Gong, Michael Aboodi, Ayesha Asghar, Omowunmi Amosu, Hiwet Tzehaie, Aluko A. Hope, Jen-Ting Chen, Rahul Nair, Brenda Lopez, Obiageli Offor, Jarrod M. Mosier, Cameron D. Hypes, Elizabeth Salvagio, Christian Bime, Elaine Cristan, Lynne D. Richardson, Neha Goel, Patrick Maher, Samuel Acquah, Donald Cardone, Gary Oldenburg, Andrew Dunn, Duncan Hite, Kristin Hudock, Jose Gomez Arroyo, Tammy Roads, Abhijit Duggal, Eduardo Mireles-Cabodevila, Bryce R.H. Robinson, Nicholas J. Johnson, Stephanie Gundel, Laura Evans, D. Shane O'Mahony, Julie A. Wallick, Isabel Pedraza, Akram Khan, Olivia Krol, Milad Karami Jouzestani, Kelly Vranas, Donald M. Yealy, Derek C. Angus, Alexandra Weissman, David T. Huang, Aimee Boeltz-Skrtich, Steven Moore, Derek Isenberg, D. Clark Files, Chadwick Miller, Kevin Gibbs, Lori Flores, Mary LaRose, Lauren Koehler, Leigha Landreth, Peter Morris, Evan Cassity, Jamie Sturgill, Kirby Mayer, Ashley Montgomery-Yates, Marjolein de Wit, Jessica Mason, Andrew Goodwin, Abigail Grady, Patterson Burch, Kyle B. Enfield, Jeffrey M. Sturek, Mary Marshall, Joseph R. Bledsoe, Samuel M. Brown, Colin K. Grissom, Brent Armbruster, Estelle Harris, John Eppensteiner, Bria Johnston Hall, Grace L. Hall, Lauren McGowan, Andrew Bouffler, Erica Walker, Samuel Francis, Tedra Porter, Bennett P. deBoisblanc, Matthew R. Lammi, David R. Janz, Paula Lauto, Connie Romaine, Marie Sandi, Todd W. Rice, Wesley H. Self, Nancy Ringwood, Alexander Nagrebetsky, Laura Fitzgerald, Roy G. Brower, Lora A. Reineck, Neil R. Aggarwal, and Karen Bienstock

Subjects
Hospitalization, Pulmonary and Respiratory Medicine, Ambulatory Care, COVID-19, Humans, Cardiology and Cardiovascular Medicine, Critical Care and Intensive Care Medicine
Published
2022
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3. HPV-Related Oropharyngeal Cancer Metastatic to Small Bowel Presenting as Small Bowel Obstruction – A Case Report and Systematic Review

Author

Abhishek Kumar, Lewis Steinberg, Wanling Huang, Anahat Kaur, and Obiageli Offor

Subjects
Oncology, medicine.medical_specialty, Poor prognosis, Lung, business.industry, HPV infection, Cancer, medicine.disease, Bowel obstruction, stomatognathic diseases, 03 medical and health sciences, 0302 clinical medicine, medicine.anatomical_structure, stomatognathic system, 030220 oncology & carcinogenesis, Internal medicine, otorhinolaryngologic diseases, General Earth and Planetary Sciences, Medicine, 030211 gastroenterology & hepatology, business, Prospective cohort study, Head and neck, neoplasms, General Environmental Science
Abstract

Squamous cell carcinomas (SCC) account for the majority of all primary oropharyngeal carcinomas. These tumors can progress locally as well as metastasize to lymph nodes, the lung, bone, and liver. Metastases of primary laryngeal SCC to the small bowel is exceedingly rare and portends a poor prognosis as they often present with catastrophic symptoms. HPV-related head and neck SCC (HNSCC) is a peculiar subset of all HNSCC, and available data from prospective studies suggest better survival outcomes with HPV-related HNSCC compared to non-HPV-related HNSCC. In this article, we report the case of a patient who was managed at a tertiary hospital for a HPV-related laryngeal SCC with metastases to the small bowel presenting as small bowel obstruction (SBO). We also conducted a systematic review of HNSCC metastatic to small bowel with a focus on relation to HPV. We identified 13 reported cases of HNSCC metastatic to the small bowel. Of these, only 1 case was positive for p16 (a marker of HPV infection in HNSCC). We present the second case of HPV-related HNSCC with metastases to the small bowel.

Published
2021
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4. Efficacy and safety of two neutralising monoclonal antibody therapies, sotrovimab and BRII-196 plus BRII-198, for adults hospitalised with COVID-19 (TICO):a randomised controlled trial

Author

Wesley H. Self, Uriel Sandkovsky, Cavan S. Reilly, David M. Vock, Robert L. Gottlieb, Michael Mack, Kevin Golden, Emma Dishner, Andrew Vekstein, Emily R. Ko, Tatyana Der, John Franzone, Eyad Almasri, Mohamed Fayed, Michael R. Filbin, Kathryn A. Hibbert, Todd W. Rice, Jonathan D. Casey, J. Awori Hayanga, Vinay Badhwar, Bradley G. Leshnower, Milad Sharifpour, Kirk U. Knowlton, Ithan D. Peltan, Elizieta Bakowska, Justyna Kowalska, Michael E. Bowdish, Jeffrey M. Sturek, Angela J. Rogers, D. Clark Files, Jarrod M. Mosier, Michelle N. Gong, David J. Douin, R. Duncan Hite, Barbara W. Trautner, Mamta K. Jain, Edward M. Gardner, Akram Khan, Jens-Ulrik Jensen, Michael A. Matthay, Adit A. Ginde, Samuel M. Brown, Elizabeth S. Higgs, Sarah Pett, Amy C. Weintrob, Christina C. Chang, Daniel D. Murrary, Huldrych F. Günthard, Ellen Moquete, Greg Grandits, Nicole Engen, Birgit Grund, Shweta Sharma, Huyen Cao, Rajesh Gupta, Suzette Osei, David Margolis, Qing Zhu, Mark N. Polizzotto, Abdel G. Babiker, Victoria J. Davey, Virginia Kan, B. Taylor Thompson, Annetine C. Gelijns, James D. Neaton, H. Clifford Lane, Jens D. Jundgren, John Tierney, Kevin Barrett, Betsey R. Herpin, Mary C. Smolskis, Susan E. Voge, Laura A. McNay, Kelly Cahill, Page Crew, Matthew Kirchoff, Ratna Sardana, Sharon Segal Raim, Joseph Chiu, Lisa Hensley, Josua Lorenzo, Rebecca Mock, Katy Shaw-Saliba, Judith Zuckerman, Stacey J. Adam, Judy Currier, Sarah Read, Eric Hughes, Laura Amos, Amy Carlsen, Anita Carter, Bionca Davis, Eileen Denning, Alain DuChene, Merrie Harrison, Payton Kaiser, Joseph Koopmeiners, Sue Meger, Thomas Murray, Kien Quan, Siu Fun Quan, Greg Thompson, Jamie Walski, Deborah Wentworth, Alan J. Moskowitz, Emilia Bagiella, Karen O'Sullivan, Mary E. Marks, Evan Accardi, Emily Kinzel, Gabriela Bedoya, Lopa Gupta, Jessica R. Overbey, Maria L. Padillia, Milerva Santos, Marc A. Gillinov, Marissa A. Miller, Wendy C. Taddei-Peters, Kathleen Fenton, Mezgebe Berhe, Clinton Haley, Christopher Bettacchi, Erin Duhaime, Madison Ryan, Sarah Burris, Felecia Jones, Samantha Villa, Samantha Want, Raven Robert, Tanquinisha Coleman, Laura Clariday, Rebecca Baker, Marian Hurutado-Rodriguez, Nazia Iram, Michelle Fresnedo, Allyson Davis, Kiara Leonard, Noelia Ramierez, Jon Thammavong, Krizia Duque, Emma Turner, Tammy Fisher, Dianna Robinson, Desirae Ransom, Erica Lusk, Aaron Killian, Adriana Palacious, Edilia Solis, Janet Jerrow, Matthew Watts, Heather Whitacre, Elizabeth Cothran, Peter K. Smith, Christina E. Barkauskas, Grace R. Dreyer, Marie Witte, Nilima Mosaly, Ahmad Mourad, Thomas L. Holland, Kathleen Lane, Andrew Bouffler, Lauren M. McGowan, Marry Motta, Gregory Tipton, Ben Stallings, Gennifer Stout, Beth McLendon-Arvik, Beth A. Hollister, Dana M. Giangiacomo, Sunil Sharma, Brian Pappers, Paul McCarthy, Troy Krupica, Arif Sarwari, Rebecca Reece, Lisa Fornaresio, Chad Glaze, Raquel Evans, Katarina Preamble, Lisa Giblin Sutton, Sabrina Buterbaugh, Elizabeth Berry Bartolo, Roger Williams, Robin Bunner, William Bender, Jeffrey Miller, Kim T. Baio, Mary K. McBride, Michele Fielding, Sonya Mathewson, Kristina Porte, Missy Maton, Chari Ponder, Elizabeth Haley, Christine Spainhour, Susan Rogers, Derrick Tyler, Noah Wald-Dickler, Douglass Hutcheon, Amytis Towfighi, May M. Lee, Meghan R. Lewis, Brad Spellberg, Linda Sher, Aniket Sharma, Anna P. Olds, Chris Justino, Edward Lozano, Chris Romero, Janet Leong, Valentina Rodina, Tammie Possemato, Jose Escobar, Charlene Chiu, Kevin Weissman, Andrew Barros, Kyle B. Enfield, Alexandra Kadl, China J. Green, Rachel M. Simon, Ashley Fox, Kara Thornton, Patrick E. Parrino, Stephen Spindel, Aditya Bansal, Katherine Baumgarten, Jonathan Hand, Derek Vonderhaar, Bobby Nossaman, Sylvia Laudun, DeAnna Ames, Shane Broussard, Nilmo Hernandez, Geralyn Isaac, Huan Dinh, Yiling Zheng, Sonny Tran, Hunter McDaniel, Nicolle Crovetto, Leslie Miller, Beth Schelle, Sherry McLean, Howard R. Rothbaum, Michael S. Alvarez, Shivam P. Kalan, Heather H. Germann, Jennifer Hendershot, Karen Maroney, Karen Herring, Sharri Cook, Pam Paul, Ronson J. Madathil, Joseph Rabin, Andrea Levine, Kapil Saharia, Ali Tabatabai, Christine Lau, James S. Gammie, Maya-Loren Peguero, Kimberley McKernan, Matthew Audette, Emily Fleischmann, Freshta Akbari, Maia Lee, Myounghee Lee, Andrew Chi, Hanna Salehi, Alan Pariser, Phuong Tran Nguyen, Jessica Moore, Adrienne Gee, Shelika Vincent, Richard A. Zuckerman, Alexander Iribarne, Sara Metzler, Samantha Shipman, Taylor Caccia, Haley Johnson, Crystallee Newton, Doug Parr, Vicente Rodriguez, Gordon Bokhart, Sharon M. Eichman, Crystal North, Cathryn Oldmixon, Nancy Ringwood, Laura Fitzgerald, Haley D. Morin, Ariela Muzikansky, Richard Morse, Roy G. Brower, Lora A. Reineck, Neil R. Aggarwal, Karen Bienstock, Peter Hou, Jay Steingrub, Mark A. Tidswell, Lori-Ann Kozikowski, Cynthia Kardos, Leslie DeSouza, Sherell Thornton-Thompson, Daniel Talmor, Nathan Shapiro, Valerie Banner-Goodspeed, Katherine L. Boyle, Sharon Hayes, Alan E. Jones, James Galbraith, Utsav Nandi, Rebekah K. Peacock, Blair Alden Parry, Justin D. Margolin, Kelsey Brait, Caroline Beakes, Kirsten N. Kangelaris, Kimberly J. Yee, Kimia Ashktorab, Alejandra E. Jauregui, Hanjing Zhuo, Gregory Hendey, Kinsley A. Hubel, Alyssa R. Hughes, Rebekah L. Garcia, Jennifer G. Wilson, Rosemary Vojnik, Jonasel Roque, Cynthia Perez, George W. Lim, Steven Y. Chang, Rebecca Beutler, Trisha Agarwal, Julia Vargas, Marc Moss, Amiran Baduashvili, Lakshmi Chauhan, Lani L. Finck, Michelle Howell, Robert C. Hyzy, Pauline K. Park, Kristine Nelson, Jake I. McSparron, Ivan N. Co, Bonnie R. Wang, Shijing Jia, Barbara Sullins, Sinan Hanna, Norman Olbrich, Lynne D. Richardson, Rahul Nair, Obiageli Offor, Brenda Lopez, Omowunmi Amosu, Hiwet Tzehaie, Thomas E. Terndrup, Herbert P. Wiedemann, Abhijit Duggal, Nirosshan Thiruchelvam, Kiran Ashok, Alexander H. King, Omar Mehkri, Kristin Hudock, Simra Kiran, Harshada More, Tammy Roads, Jamie Martinkovic, Sarah Kennedy, Bryce H. Robinson, Catherine L. Hough, Olivia F. Krol, Mistry Kinjal, Emmanuel Mills, Madeline McDougal, Rupali Deshmukh, Peter Chen, Sam S. Torbati, Yuri Matusov, June Choe, Niree A. Hindoyan, Susan E. Jackman, Emad Bayoumi, Timothy Wynter, Antonina Caudill, Ethan Pascual, Gregg J. Clapham, Lisa Herrera, Cristabelle Ojukwu, Shaunt Mehdikhani, D. Shane O'Mahony, Sonam T. Nyatsatsang, David M. Wilson, Julie A. Wallick, Chadwick Miller, Keven W. Gibbs, Lori S. Flores, Mary E. LaRose, Leigha D. Landreth, Peter E. Morris, Jamie L. Sturgill, Evan P. Cassity, Sanjay Dhar, Ashley A. Montgomery-Yates, Sara N. Pasha, Kirby P. Mayer, Brittany Bissel, Joseph Bledsoe, Samuel Brown, Michael Lanspa, Lindsey Leither, Brent P. Armbruster, Quinn Montgomery, Darrin Applegate, Naresh Kumar, Melissa Fergus, Erna Serezlic, Karah Imel, Ghazal Palmer, Brandon Webb, Valerie T. Aston, Jakea Johnson, Christopher Gray, Margaret Hays, Megan Roth, Adriana Sánchez, Laura Popielski, Heather Rivasplata, Melissa Turner, Michael Vjecha, Tianna Petersen, Dena Kamel, Laura Hansen, Claudia Sanchez Lucas, Natalie DellaValle, Sonia Gonzales, James Scott, David Wyles, Ivor Douglas, Jason Haukoos, Kevin Kamis, Caitlin Robinson, Jason V. Baker, Anne Frosch, Rachael Goldsmith, Hodan Jibrell, Melanie Lo, Jonathan Klaphake, Shari Mackedanz, Linh Ngo, Kelly Garcia-Myers, Norman Markowitz, Erika Pastor, Mayur Ramesh, Indira Brar, Emanuel Rivers, Princy Kumar, Maximiliano Menna, Kousick Biswas, Cristin Harrington, Alex Delp, Lavannya Pandit, Casey Hines-Munson, John Van, Laura Dillon, Yiqun Want, Paola Lichtenberger, Gio Baracco, Carol Ramos, Lauren Bjork, Melyssa Sueiro, Phyllis Tien, Heather Freasier, Theresa Buck, Hafida Nekach, Stephanie Nagy-Agren, Shikha Vasudeva, Tracy Ochalek, Brentin Roller, Chinh Nguyen, Amani Mikail, Dorthe Raben, Tomas O. Jensen, Bitten Aagaard, Charlotte B. Nielsen, Katharina Krapp, Bente Rosdahl Nykjær, Katja Lisa Kanne, Anne Louise Grevsen, Zillah Maria Joensen, Tina Bruun, Ane Bojesen, Frederik Woldbye, Nick E. Normand, Frederik V.L. Esmann, Clara Lundetoft Clausen, Nichlas Hovmand, Karen Brorup Pedersen, Louise Thorlacius-Ussing, Michaela Tinggaard, Dorthe S. Høgsberg, Ema Rastoder, Thobias Kamstrup, Christina Marisa Bergsøe, Lars Østergaard, Nina Breinholt Stærke, Isik S. Johansen, Fredrikke C. Knudtzen, Lykke Larsen, Mathias A. Hertz, Thilde Fabricius, Marie Helleberg, Jan Gerstoft, Tomas Østergaard Jensen, Birgitte Lindegaard, Thomas Ingemann Pedersen, Birgit Thorup Røge, Sandra Valborg Løfberg, Thomas Michael Hansen, Ariella Denize Nielsen, Sebastian Leicht von Huth, Henrik Nielsen, Rikke Krog Thisted, Daria Podlekareva, Stine Johnsen, Helle Frost Andreassen, Lars Pedersen, Cecilia Ebba Clara Ellinor Lindnér, Lothar Wiese, Lene Surland Knudsen, Nikolaj Julian Skrøder Nytofte, Signe Ravn Havmøller, Roger Paredes, Maria Exposito, Eduardo Fernández-Cruz, José Muñoz, Jose R. Arribas, Vicente Estrada, Juan P. Horcajada, Joaquin Burgos, Jose Luis Morales-Rull, Dominique L. Braun, Emily West, Khadija M'Rabeth-Bensalah, Mareile L. Eichinger, Manuela Grüttner-Durmaz, Christina Grube, Veronika Zink, Andrzej Horban, Agnieszka Bednarska, Natalia Jurek, Gerd Fätkenheuer, Jakob J. Malinm, Gail Matthews, Anthony Kelleher, Gesalit Cabrera, Catherine Carey, Sally Hough, Sophie Virachit, Amy Zhong, Barnaby E. Young, Po Ying Chia, Tau Hong Lee, Ray J. Lin, David Lye, Sean Ong, Ser Hon Puah, Tsin Wen Yeo, Shiau Hui Diong, Juwinda Ongko, Fleur Hudson, Mahesh KB Parmar, Anna Goodman, Jonathan Badrock, Adam Gregory, Nicola Harris, Giota Touloumi, Nikos Pantaz, Vicky Gioukari, Joseph Lutaakome, Cissy M. Kityo, Henry Mugerwa, Francis Kiweewa, Anu Osinusi, Craig Tipple, Angela Willis, Amanda Peppercorn, Helen Watson, Elizabeth Alexander, Erik Mogalian, Leo Lin, Xiao Ding, Li Yan, Jean-Luc Girardet, Ji Ma, Zhi Hong, Amy Adams, Sara Albert, Abby Balde, Michelle Baracz, Beth Baseler, Nancy Becker, Mona Bielica, Shere Billouin-Frazier, Jennifer Cash, Jay Choudhary, Suzanne Dolney, Mary Dixon, Carolyn Eyler, Leanna Frye, Michael Galcik, Jensen Gertz, Lisa Giebeig, Neelam Gulati, Liz Hankinson, Debbie Hissey, Debi Hogarty, Matt Hohn, H Preston Holley, Lisa Hoopengardner, Lynda Huber, Shirley Jankelevich, Gary Krauss, Eileen Lake, Jessica Linton, Leah MacDonald, Meryan Manandhar, Mary Spinelli-Nadzam, Charles Oluremi, Calvin Proffitt, Erin Rudzinski, Jen Sandrus, Marylu Schaffhauser, Adam Schechner, Connie Suders, Norman P. Gerry, Kenneth Smith, Courtney Solomon, Amanda Kubernac, Marium Rashid, Bhakti Patel, Robert Kubernac, Joseph Murphy, Marie L. Hoover, Craig Brown, Nadine DuChateau, Adam Flosi, Les Johnson, Amy Treagus, and Christine Wenner

Subjects
Adult, Male, Adolescent, SARS-CoV-2, Comment, COVID-19, Antibodies, Monoclonal, Articles, Middle Aged, Antibodies, Monoclonal, Humanized, Antibodies, Neutralizing, COVID-19/drug therapy, COVID-19 Drug Treatment, Hospitalization, Infectious Diseases, Antineoplastic Agents, Immunological, Treatment Outcome, Antibodies, Monoclonal, Humanized/therapeutic use, Double-Blind Method, Humans, Female, Aged
Abstract

BACKGROUND: We aimed to assess the efficacy and safety of two neutralising monoclonal antibody therapies (sotrovimab [Vir Biotechnology and GlaxoSmithKline] and BRII-196 plus BRII-198 [Brii Biosciences]) for adults admitted to hospital for COVID-19 (hereafter referred to as hospitalised) with COVID-19.METHODS: In this multinational, double-blind, randomised, placebo-controlled, clinical trial (Therapeutics for Inpatients with COVID-19 [TICO]), adults (aged ≥18 years) hospitalised with COVID-19 at 43 hospitals in the USA, Denmark, Switzerland, and Poland were recruited. Patients were eligible if they had laboratory-confirmed SARS-CoV-2 infection and COVID-19 symptoms for up to 12 days. Using a web-based application, participants were randomly assigned (2:1:2:1), stratified by trial site pharmacy, to sotrovimab 500 mg, matching placebo for sotrovimab, BRII-196 1000 mg plus BRII-198 1000 mg, or matching placebo for BRII-196 plus BRII-198, in addition to standard of care. Each study product was administered as a single dose given intravenously over 60 min. The concurrent placebo groups were pooled for analyses. The primary outcome was time to sustained clinical recovery, defined as discharge from the hospital to home and remaining at home for 14 consecutive days, up to day 90 after randomisation. Interim futility analyses were based on two seven-category ordinal outcome scales on day 5 that measured pulmonary status and extrapulmonary complications of COVID-19. The safety outcome was a composite of death, serious adverse events, incident organ failure, and serious coinfection up to day 90 after randomisation. Efficacy and safety outcomes were assessed in the modified intention-to-treat population, defined as all patients randomly assigned to treatment who started the study infusion. This study is registered with ClinicalTrials.gov, NCT04501978.FINDINGS: Between Dec 16, 2020, and March 1, 2021, 546 patients were enrolled and randomly assigned to sotrovimab (n=184), BRII-196 plus BRII-198 (n=183), or placebo (n=179), of whom 536 received part or all of their assigned study drug (sotrovimab n=182, BRII-196 plus BRII-198 n=176, or placebo n=178; median age of 60 years [IQR 50-72], 228 [43%] patients were female and 308 [57%] were male). At this point, enrolment was halted on the basis of the interim futility analysis. At day 5, neither the sotrovimab group nor the BRII-196 plus BRII-198 group had significantly higher odds of more favourable outcomes than the placebo group on either the pulmonary scale (adjusted odds ratio sotrovimab 1·07 [95% CI 0·74-1·56]; BRII-196 plus BRII-198 0·98 [95% CI 0·67-1·43]) or the pulmonary-plus complications scale (sotrovimab 1·08 [0·74-1·58]; BRII-196 plus BRII-198 1·00 [0·68-1·46]). By day 90, sustained clinical recovery was seen in 151 (85%) patients in the placebo group compared with 160 (88%) in the sotrovimab group (adjusted rate ratio 1·12 [95% CI 0·91-1·37]) and 155 (88%) in the BRII-196 plus BRII-198 group (1·08 [0·88-1·32]). The composite safety outcome up to day 90 was met by 48 (27%) patients in the placebo group, 42 (23%) in the sotrovimab group, and 45 (26%) in the BRII-196 plus BRII-198 group. 13 (7%) patients in the placebo group, 14 (8%) in the sotrovimab group, and 15 (9%) in the BRII-196 plus BRII-198 group died up to day 90.INTERPRETATION: Neither sotrovimab nor BRII-196 plus BRII-198 showed efficacy for improving clinical outcomes among adults hospitalised with COVID-19.FUNDING: US National Institutes of Health and Operation Warp Speed.

Published
2022
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5. Adiponectin and the steatosis marker Chi3L1 decrease following switch to raltegravir compared to continued PI/NNRTI-based antiretroviral therapy

Author

Netanya S. Utay, David Reynoso, Anoma Somasunderam, Judith S. Currier, Obiageli Offor, Jordan E. Lake, and De Socio, Giuseppe Vittorio

Subjects
0301 basic medicine, Cell signaling, Steatosis, Physiology, Peptide Hormones, lcsh:Medicine, HIV Infections, Signal transduction, Pathology and Laboratory Medicine, Biochemistry, Gastroenterology, Cytopathology, Endocrinology, 0302 clinical medicine, Immune Physiology, Medicine and Health Sciences, Public and Occupational Health, Prospective Studies, lcsh:Science, Metabolic Syndrome, Innate Immune System, Multidisciplinary, Liver Disease, Fatty liver, Signaling cascades, Middle Aged, Viral Load, Vaccination and Immunization, 3. Good health, Infectious Diseases, Adipose Tissue, HIV/AIDS, Reverse Transcriptase Inhibitors, Cytokines, Biomarker (medicine), Female, 030211 gastroenterology & hepatology, Adiponectin, Amino Acid Oxidoreductases, Anatomy, Infection, Viral load, Research Article, medicine.drug, Adult, Cell biology, medicine.medical_specialty, General Science & Technology, Anti-HIV Agents, Immunology, Antiretroviral Therapy, 03 medical and health sciences, Insulin resistance, Adipokines, Antiviral Therapy, Raltegravir Potassium, Internal medicine, medicine, Humans, Chitinase-3-Like Protein 1, Obesity, Nutrition, Tissue Inhibitor of Metalloproteinase-1, Endocrine Physiology, business.industry, lcsh:R, Biology and Life Sciences, HIV Protease Inhibitors, Molecular Development, medicine.disease, Raltegravir, Fibrosis, Hormones, CD4 Lymphocyte Count, Fatty Liver, Biological Tissue, 030104 developmental biology, TGF-beta signaling cascade, Anatomical Pathology, Immune System, lcsh:Q, Preventive Medicine, Insulin Resistance, Metabolic syndrome, Digestive Diseases, business, Biomarkers, Developmental Biology
Abstract

Background People with HIV are at for metabolic syndrome (MetS) and fatty liver disease, but the role of Antiretroviral therapy (ART) is poorly understood. MetS and fatty liver disease been associated with changes in adiponectin, soluble ST2 (sST2), chitinase 3-like 1 (Chi3L1), hyaluronic acid (HA), tissue inhibitor of metalloproteinase-1 (TIMP-1), lysyl oxidase-like-2 (LOXL2) and transforming growth factor β (TGF-β) concentrations in HIV-uninfected populations. Protease (PI) and non-nucleoside reverse transcriptase inhibitors (NNRTI) may contribute to these comorbidities, but the effects of switching from PI- or NNRTI to raltegravir (RAL) on these biomarkers is unknown. Methods Cryopreserved plasma was obtained from a completed, prospective trial of HIV-infected women with central adiposity on NNRTI- or PI-based ART during which they were randomized to remain on their current ART or switch to a RAL based regimen. Biomarker concentrations were quantified using ELISA and Multiplex assays at baseline and 24 weeks after randomization. Wilcoxon-signed rank test evaluated within-group changes, Spearman and linear regression models evaluated correlations between biomarkers and clinical covariates. Results Participants had a median age of 43 years, CD4+ T lymphocyte count 558 cells/mm3 and BMI 32 kg/m2; 35% met criteria for MetS. At baseline, higher adiponectin levels correlated with higher Chi3L1 levels (r = 0.42, p = 0.02), as did declines after 24 weeks (r = 0.40, p = 0.03). Changes in sST2 correlated with changes in Chi3L1 (r = 0.43, p = 0.02) and adiponectin (r = 0.40, p = 0.03). Adiponectin and Chi3L1 levels decreased significantly in women switched to RAL vs continue PI/NNRTI. Conclusion In women with HIV and central obesity, the hepatic steatosis/fibrosis marker Chi3L1 and adiponectin decrease in conjunction with sST2 decreases following switch to RAL. Whether switching from NNRTI/PI-based regimens to RAL can improve hepatic steatosis and dysmetabolism requires further study. Trial registration Clinicaltrials.gov NCT00656175

Published
2018
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