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  1. As in most eliminating countries, malaria transmission is highly focal in Haiti. More granular information, including identifying asymptomatic infections, is needed to inform programmatic efforts, monitor inte...

    Authors: Thomas Druetz, Gillian Stresman, Ruth A. Ashton, Lotus L. van den Hoogen, Vena Joseph, Carl Fayette, Frank Monestime, Karen E. Hamre, Michelle A. Chang, Jean F. Lemoine, Chris Drakeley and Thomas P. Eisele
    Citation: BMC Medicine 2020 18:141
  2. Glioblastoma (GBM) is one of the most aggressive and vascularized brain tumors in adults, with a median survival of 20.9 months. In newly diagnosed and recurrent GBM, bevacizumab demonstrated an increase in pr...

    Authors: N. García-Romero, I. Palacín-Aliana, R. Madurga, J. Carrión-Navarro, S. Esteban-Rubio, B. Jiménez, A. Collazo, F. Pérez-Rodríguez, A. Ortiz de Mendivil, C. Fernández-Carballal, S. García-Duque, J. Diamantopoulos-Fernández, C. Belda-Iniesta, R. Prat-Acín, P. Sánchez-Gómez, E. Calvo…
    Citation: BMC Medicine 2020 18:142
  3. Prion disease is neurodegenerative disease that is typically fatal within months of first symptoms. Clinical trials in this rapidly declining symptomatic patient population have proven challenging. Individuals...

    Authors: Sonia M. Vallabh, Eric Vallabh Minikel, Victoria J. Williams, Becky C. Carlyle, Alison J. McManus, Chase D. Wennick, Anna Bolling, Bianca A. Trombetta, David Urick, Chloe K. Nobuhara, Jessica Gerber, Holly Duddy, Ingolf Lachmann, Christiane Stehmann, Steven J. Collins, Kaj Blennow…
    Citation: BMC Medicine 2020 18:140
  4. A connection between amyotrophic lateral sclerosis (ALS) and altered gut microbiota composition has previously been reported in animal models. This work is the first prospective longitudinal study addressing t...

    Authors: Diana Di Gioia, Nicole Bozzi Cionci, Loredana Baffoni, Angela Amoruso, Marco Pane, Luca Mogna, Francesca Gaggìa, Maria Ausiliatrice Lucenti, Enrica Bersano, Roberto Cantello, Fabiola De Marchi and Letizia Mazzini
    Citation: BMC Medicine 2020 18:153
  5. PREDICT Prostate is an endorsed prognostic model that provides individualised long-term prostate cancer-specific and overall survival estimates. The model, derived from UK data, estimates potential treatment bene...

    Authors: David Thurtle, Ola Bratt, Pär Stattin, Paul Pharoah and Vincent Gnanapragasam
    Citation: BMC Medicine 2020 18:139

    The Commentary to this article has been published in BMC Medicine 2020 18:213

  6. Glucose-6-phosphate dehydrogenase (G6PD) deficiency is the most common enzyme deficiency state in humans. The clinical phenotype is variable and includes asymptomatic individuals, episodic hemolysis induced by...

    Authors: James J. Gilchrist, Sophie Uyoga, Matti Pirinen, Anna Rautanen, Salim Mwarumba, Patricia Njuguna, Neema Mturi, Adrian V. S. Hill, J. Anthony G. Scott and Thomas N. Williams
    Citation: BMC Medicine 2020 18:148
  7. Verbal autopsy is the main method used in countries with weak civil registration systems for estimating community causes of neonatal and 1–59-month-old deaths. However, validation studies of verbal autopsy met...

    Authors: Henry D. Kalter, Jamie Perin, Agbessi Amouzou, Gift Kwamdera, Wasilat Adeyinka Adewemimo, Félicitée Nguefack, Abdoulaye-Mamadou Roubanatou and Robert E. Black
    Citation: BMC Medicine 2020 18:183
  8. Child maltreatment is associated with cardiovascular disease (CVD), but mediation pathways have not been fully elucidated. The aim of the current study was to determine and quantify the underlying pathways lin...

    Authors: Frederick K. Ho, Carlos Celis-Morales, Stuart R. Gray, Fanny Petermann-Rocha, Donald Lyall, Daniel Mackay, Naveed Sattar, Helen Minnis and Jill P. Pell
    Citation: BMC Medicine 2020 18:143
  9. Severe iodine insufficiency in pregnancy has significant consequences, but there is inadequate evidence to indicate what constitutes mild or moderate insufficiency, in terms of observed detrimental effects on ...

    Authors: Charles Jonathan Peter Snart, Diane Erin Threapleton, Claire Keeble, Elizabeth Taylor, Dagmar Waiblinger, Stephen Reid, Nisreen A. Alwan, Dan Mason, Rafaq Azad, Janet Elizabeth Cade, Nigel A. B. Simpson, Sarah Meadows, Amanda McKillion, Gillian Santorelli, Amanda H. Waterman, Michael Zimmermann…
    Citation: BMC Medicine 2020 18:132
  10. Herd protection through interruption of transmission has contributed greatly to the impact of pneumococcal conjugate vaccines (PCVs) and may enable the use of cost-saving reduced dose schedules. To aid PCV age...

    Authors: Stefan Flasche, Marc Lipsitch, John Ojal and Amy Pinsent
    Citation: BMC Medicine 2020 18:129
  11. While a high body mass index (BMI) in midlife is associated with higher risk of dementia, high BMI in late-life may be associated with lower risk. This study combined genetic designs with longitudinal data to ...

    Authors: Ida K. Karlsson, Kelli Lehto, Margaret Gatz, Chandra A. Reynolds and Anna K. Dahl Aslan
    Citation: BMC Medicine 2020 18:131
  12. On January 30, COVID-19 was declared a Public Health Emergency of International Concern—a week after Singapore’s first imported case and 5 days before local transmission. The National University Hospital (NUH)...

    Authors: Sophia Archuleta, Gail Cross, Jyoti Somani, Lionel Lum, Amelia Santosa, Rawan A. Alagha, David M. Allen, Alicia Ang, Darius Beh, Louis Chai, Si Min Chan, See Ming Lim, Dariusz P. Olszyna, Catherine Ong, Jolene Oon, Brenda M. A. Salada…
    Citation: BMC Medicine 2020 18:179
  13. Randomised controlled trials (RCTs) need to be reported so that their results can be unambiguously and robustly interpreted. Binary outcomes yield unique challenges, as different analytical approaches may prod...

    Authors: Ines Rombach, Ruth Knight, Nicholas Peckham, Jamie R. Stokes and Jonathan A. Cook
    Citation: BMC Medicine 2020 18:147
  14. Antidepressant medication (ADM) and psychotherapy are effective treatments for major depressive disorder (MDD). It is unclear, however, if treatments differ in their effectiveness at the symptom level and whet...

    Authors: Nils Kappelmann, Martin Rein, Julia Fietz, Helen S. Mayberg, W. Edward Craighead, Boadie W. Dunlop, Charles B. Nemeroff, Martin Keller, Daniel N. Klein, Bruce A. Arnow, Nusrat Husain, Robin B. Jarrett, Jeffrey R. Vittengl, Marco Menchetti, Gordon Parker, Jacques P. Barber…
    Citation: BMC Medicine 2020 18:170
  15. Accurate and noninvasive diagnosis and staging of liver fibrosis are essential for effective clinical management of chronic liver disease (CLD). We aimed to identify serum metabolite markers that reliably pred...

    Authors: Guoxiang Xie, Xiaoning Wang, Runmin Wei, Jingye Wang, Aihua Zhao, Tianlu Chen, Yixing Wang, Hua Zhang, Zhun Xiao, Xinzhu Liu, Youping Deng, Linda Wong, Cynthia Rajani, Sandi Kwee, Hua Bian, Xin Gao…
    Citation: BMC Medicine 2020 18:144
  16. The EXAMINE trial tested the efficacy and safety of alogliptin, an inhibitor of dipeptidyl peptidase 4, compared with placebo in 5380 patients with type 2 diabetes and a recent acute coronary syndrome. Because...

    Authors: João Pedro Ferreira, Cyrus Mehta, Abhinav Sharma, Steven E. Nissen, Patrick Rossignol and Faiez Zannad
    Citation: BMC Medicine 2020 18:165
  17. Chronic kidney disease (CKD) has an apparent sex disparity, with a more rapid progress in men than in women. Whether the well-established sex-specific evolutionary biology trade-off between reproduction and lo...

    Authors: Jie V. Zhao and C. Mary Schooling
    Citation: BMC Medicine 2020 18:122
  18. Coronavirus disease 2019 (COVID-19) has infected more than 4 million people within 4 months. There is an urgent need to properly identify high-risk cases that are more likely to deteriorate even if they presen...

    Authors: Jichan Shi, Yang Li, Xian Zhou, Qiran Zhang, Xinchun Ye, Zhengxing Wu, Xiangao Jiang, Hongying Yu, Lingyun Shao, Jing-Wen Ai, Haocheng Zhang, Bin Xu, Feng Sun and Wenhong Zhang
    Citation: BMC Medicine 2020 18:168
  19. As of March 31, 2020, the ongoing COVID-19 epidemic that started in China in December 2019 is now generating local transmission around the world. The geographic heterogeneity and associated intervention strate...

    Authors: Amna Tariq, Yiseul Lee, Kimberlyn Roosa, Seth Blumberg, Ping Yan, Stefan Ma and Gerardo Chowell
    Citation: BMC Medicine 2020 18:166

    The Commentary to this article has been published in BMC Medicine 2020 18:164

  20. Malaria in pregnancy, including asymptomatic infection, has a detrimental impact on foetal development. Individual patient data (IPD) meta-analysis was conducted to compare the association between antimalarial...

    Authors: Makoto Saito, Rashid Mansoor, Kalynn Kennon, Anupkumar R. Anvikar, Elizabeth A. Ashley, Daniel Chandramohan, Lauren M. Cohee, Umberto D’Alessandro, Blaise Genton, Mary Ellen Gilder, Elizabeth Juma, Linda Kalilani-Phiri, Irene Kuepfer, Miriam K. Laufer, Khin Maung Lwin, Steven R. Meshnick…
    Citation: BMC Medicine 2020 18:138
  21. This article aims to summarize the key characteristics of registered trials of 2019 novel coronavirus (COVID-19), in terms of their spatial and temporal distributions, types of design and interventions, and pa...

    Authors: Liming Lu, Fan Li, Hao Wen, Shuqi Ge, Jingchun Zeng, Wen Luo, Lai Wang, Chunzhi Tang and Nenggui Xu
    Citation: BMC Medicine 2020 18:167
  22. Network meta-analyses using individual participant data (IPD-NMAs) have been increasingly used to compare the effects of multiple interventions. Although there have been many studies on statistical methods for...

    Authors: Ya Gao, Shuzhen Shi, Muyang Li, Xinyue Luo, Ming Liu, Kelu Yang, Junhua Zhang, Fujian Song and Jinhui Tian
    Citation: BMC Medicine 2020 18:120

    The Commentary to this article has been published in BMC Medicine 2020 18:156

  23. Understanding of the role of ethnicity and socioeconomic position in the risk of developing SARS-CoV-2 infection is limited. We investigated this in the UK Biobank study.

    Authors: Claire L. Niedzwiedz, Catherine A. O’Donnell, Bhautesh Dinesh Jani, Evangelia Demou, Frederick K. Ho, Carlos Celis-Morales, Barbara I. Nicholl, Frances S. Mair, Paul Welsh, Naveed Sattar, Jill P. Pell and S. Vittal Katikireddi
    Citation: BMC Medicine 2020 18:160

    The Commentary to this article has been published in BMC Medicine 2020 18:206

  24. Choosing or altering the planned statistical analysis approach after examination of trial data (often referred to as ‘p-hacking’) can bias the results of randomised trials. However, the extent of this issue in...

    Authors: Suzie Cro, Gordon Forbes, Nicholas A. Johnson and Brennan C. Kahan
    Citation: BMC Medicine 2020 18:137
  25. The five-tiered Cambridge Prognostic Group (CPG) classification is a better predictor of prostate cancer-specific mortality than the traditional three-tiered classification (low, intermediate, and high risk). ...

    Authors: M. G. Parry, T. E. Cowling, A. Sujenthiran, J. Nossiter, B. Berry, P. Cathcart, A. Aggarwal, H. Payne, J. van der Meulen, N. W. Clarke and V. J. Gnanapragasam
    Citation: BMC Medicine 2020 18:114
  26. Serum free thiols (R-SH, sulfhydryl groups) reliably reflect systemic oxidative stress. Since serum free thiols are rapidly oxidized by reactive species, systemic oxidative stress is generally associated with ...

    Authors: Amaal E. Abdulle, Arno R. Bourgonje, Lyanne M. Kieneker, Anne M. Koning, S. la Bastide-van Gemert, Marian L. C. Bulthuis, Gerard Dijkstra, Klaas Nico Faber, Robin P. F. Dullaart, Stephan J. L. Bakker, Reinold O. B. Gans, Ron T. Gansevoort, Douwe J. Mulder, Andreas Pasch and Harry van Goor
    Citation: BMC Medicine 2020 18:130
  27. Particulate matter exposure during in utero life may entail adverse health outcomes later in life. The microvasculature undergoes extensive, organ-specific prenatal maturation. A growing body of evidence shows th...

    Authors: Leen J. Luyten, Yinthe Dockx, Eline B. Provost, Narjes Madhloum, Hanne Sleurs, Kristof Y. Neven, Bram G. Janssen, Hannelore Bové, Florence Debacq-Chainiaux, Nele Gerrits, Wouter Lefebvre, Michelle Plusquin, Charlotte Vanpoucke, Patrick De Boever and Tim S. Nawrot
    Citation: BMC Medicine 2020 18:128
  28. Individuals with co-occurring hyperactivity disorder/hyperactivity disorder (ADHD) and autism spectrum disorder (ASD) can have complex presentations that may complicate diagnosis and treatment. There are estab...

    Authors: Susan Young, Jack Hollingdale, Michael Absoud, Patrick Bolton, Polly Branney, William Colley, Emily Craze, Mayuri Dave, Quinton Deeley, Emad Farrag, Gisli Gudjonsson, Peter Hill, Ho-lan Liang, Clodagh Murphy, Peri Mackintosh, Marianna Murin…
    Citation: BMC Medicine 2020 18:146
  29. Fetuses affected by placental insufficiency do not receive adequate nutrients and oxygenation, become growth restricted and acidemic, and can demise. Preterm fetal growth restriction is a severe form of placen...

    Authors: Natalie J. Hannan, Owen Stock, Rebecca Spencer, Clare Whitehead, Anna L. David, Katie Groom, Scott Petersen, Amanda Henry, Joanne M. Said, Sean Seeho, Stefan C. Kane, Lavinia Gordon, Sally Beard, Kantaraja Chindera, Smita Karegodar, Richard Hiscock…
    Citation: BMC Medicine 2020 18:145
  30. Antimicrobial resistance is driven by the overuse of antibiotics. This study aimed to develop and validate clinical prediction models for the risk of infection-related hospital admission with upper respiratory...

    Authors: Chirag Mistry, Victoria Palin, Yan Li, Glen P. Martin, David Jenkins, William Welfare, Darren M. Ashcroft and Tjeerd van Staa
    Citation: BMC Medicine 2020 18:118
  31. Reconfiguration of urgent and emergency care services often increases travel time/distance for patients to reach an appropriate facility. Evidence of the effects of reconfiguration is important for local commu...

    Authors: Duncan Chambers, Anna Cantrell, Susan Baxter, Janette Turner and Andrew Booth
    Citation: BMC Medicine 2020 18:117
  32. Cardiovascular Risk Factors, Aging, and Incidence of Dementia (CAIDE) risk score is the only currently available midlife risk score for dementia. We compared CAIDE to Framingham cardiovascular Risk Score (FRS)...

    Authors: Aurore Fayosse, Dinh-Phong Nguyen, Aline Dugravot, Julien Dumurgier, Adam G. Tabak, Mika Kivimäki, Séverine Sabia and Archana Singh-Manoux
    Citation: BMC Medicine 2020 18:107
  33. Research is fundamental to high-quality care, but concerns have been raised about whether health research is conducted in the populations most affected by high disease prevalence. Geographical distribution of ...

    Authors: Peter Bower, Christos Grigoroglou, Laura Anselmi, Evangelos Kontopantelis, Matthew Sutton, Mark Ashworth, Philip Evans, Stephen Lock, Stephen Smye and Kathryn Abel
    Citation: BMC Medicine 2020 18:133
  34. The increase in the number of predatory journals puts scholarly communication at risk. In order to guard against publication in predatory journals, authors may use checklists to help detect predatory journals....

    Authors: Samantha Cukier, Lucas Helal, Danielle B. Rice, Justina Pupkaite, Nadera Ahmadzai, Mitchell Wilson, Becky Skidmore, Manoj M. Lalu and David Moher
    Citation: BMC Medicine 2020 18:104

    The Commentary to this article has been published in BMC Medicine 2020 18:125

  35. Opioid overdoses have had a serious impact on the public health systems and socioeconomic welfare of several countries. Within this broader context, we focus our study on primary care opioid prescribing in Eng...

    Authors: Rossano Schifanella, Dario Delle Vedove, Alberto Salomone, Paolo Bajardi and Daniela Paolotti
    Citation: BMC Medicine 2020 18:127
  36. Medical schools differ, particularly in their teaching, but it is unclear whether such differences matter, although influential claims are often made. The Medical School Differences (MedDifs) study brings togethe...

    Authors: I. C. McManus, Andrew Christopher Harborne, Hugo Layard Horsfall, Tobin Joseph, Daniel T. Smith, Tess Marshall-Andon, Ryan Samuels, Joshua William Kearsley, Nadine Abbas, Hassan Baig, Joseph Beecham, Natasha Benons, Charlie Caird, Ryan Clark, Thomas Cope, James Coultas…
    Citation: BMC Medicine 2020 18:136
  37. What subjects UK medical schools teach, what ways they teach subjects, and how much they teach those subjects is unclear. Whether teaching differences matter is a separate, important question. This study provides...

    Authors: Oliver Patrick Devine, Andrew Christopher Harborne, Hugo Layard Horsfall, Tobin Joseph, Tess Marshall-Andon, Ryan Samuels, Joshua William Kearsley, Nadine Abbas, Hassan Baig, Joseph Beecham, Natasha Benons, Charlie Caird, Ryan Clark, Thomas Cope, James Coultas, Luke Debenham…
    Citation: BMC Medicine 2020 18:126
  38. Physical activity (PA) increases a person’s inhalation of air pollutants due to greater ventilation, possibly leading to larger adverse health effects. This study aims to investigate the combined effects of lo...

    Authors: Cui Guo, Yacong Bo, Ta-Chien Chan, Zilong Zhang, Changqing Lin, Tony Tam, Alexis K. H. Lau, Ly-yun Chang, Gerard Hoek and Xiang Qian Lao
    Citation: BMC Medicine 2020 18:134