Items where Author is "Amstutz, Alain"

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Firima, Emmanuel and Gonzalez, Lucia and Huber, Jacqueline and Belus, Jennifer M. and Raeber, Fabian and Gupta, Ravi and Mokhohlane, Joalane and Mphunyane, Madavida and Amstutz, Alain and Labhardt, Niklaus Daniel. (2022) Community-based models of care for management of type 2 diabetes mellitus among non-pregnant adults in sub-Saharan Africa: a scoping review protocol. F1000Research, 10. p. 535.

Lohner, Szimonetta and Gryaznov, Dmitry and von Niederhäusern, Belinda and Speich, Benjamin and Kasenda, Benjamin and Ojeda-Ruiz, Elena and Schandelmaier, Stefan and Mertz, Dominik and Odutayo, Ayodele and Tomonaga, Yuki and Amstutz, Alain and Pauli-Magnus, Christiane and Gloy, Viktoria and Bischoff, Karin and Wollmann, Katharina and Rehner, Laura and Meerpohl, Joerg J. and Nordmann, Alain and Klatte, Katharina and Ghosh, Nilabh and Heravi, Ala Taji and Wong, Jacqueline and Chow, Ngai and Hong, Patrick Jiho and McCord, Kimberly and Sricharoenchai, Sirintip and Busse, Jason W. and Agarwal, Arnav and Saccilotto, Ramon and Schwenkglenks, Matthias and Moffa, Giusi and Hemkens, Lars G. and Hopewell, Sally and von Elm, Erik and Blümle, Anette and Briel, Matthias. (2021) Reporting quality of trial protocols improved for non-regulated interventions but not regulated interventions: A repeated cross-sectional study. Journal of Clinical Epidemiology, 139. pp. 340-349.

Amstutz, Alain and Kopo, Mathebe and Lejone, Thabo I. and Khesa, Lefu and Kao, Mpho and Muhairwe, Josephine and Glass, Tracy R. and Labhardt, Niklaus D.. (2020) "If it is left, it becomes easy for me to get tested": use of oral self-tests and community health workers to maximize the potential of home-based HIV testing among adolescents in Lesoth. Journal of the International AIDS Society, 23 (Suppl 5). e25563.

Brown, Jennifer Anne and Ringera, Isaac and Luoga, Ezekiel and Cheleboi, Molisana and Kimera, Namvua and Muhairwe, Josephine and Kayembe, Buntshi Paulin and Molapo Hlasoa, Mosa and Kabundi, Lorraine and Yav, Ching Wey David and Mothobi, Buoang and Thahane, Lineo and Amstutz, Alain and Bachmann, Nadine and Mollel, Getrud Joseph and Bresser, Moniek and Glass, Tracy Renée and Paris, Daniel Henry and Klimkait, Thomas and Weisser, Maja and Labhardt, Niklaus Daniel. (2020) Genotype-Informed Versus Empiric Management Of VirEmia (GIVE MOVE): study protocol of an open-label randomised clinical trial in children and adolescents living with HIV in Lesotho and Tanzania. BMC infectious diseases, 20. p. 773.

Amstutz, Alain and Lejone, Thabo Ishmael and Khesa, Lefu and Muhairwe, Josephine and Bresser, Moniek and Vanobberghen, Fiona and Kopo, Mathebe and Kao, Mpho and Nsakala, Bienvenu Lengo and Tlali, Katleho and Klimkait, Thomas and Battegay, Manuel and Labhardt, Niklaus Daniel and Glass, Tracy Renée. (2020) Home-based oral self-testing for absent and declining individuals during a door-to-door HIV testing campaign in rural Lesotho (HOSENG): a cluster-randomised trial. The lancet. HIV, 7 (11). e752-e761.

Lejone, Thabo Ishmael and Kopo, Mathebe and Bachmann, Nadine and Brown, Jennifer Anne and Glass, Tracy Renée and Muhairwe, Josephine and Matsela, Tebatso and Scherrer, Ramona and Chere, Lebohang and Namane, Tilo and Labhardt, Niklaus Daniel and Amstutz, Alain. (2020) PEBRA trial - effect of a peer-educator coordinated preference-based ART service delivery model on viral suppression among adolescents and young adults living with HIV: protocol of a cluster-randomized clinical trial in rural Lesotho. BMC public health, 20. p. 425.

Amstutz, Alain and Nsakala, Bienvenu Lengo and Vanobberghen, Fiona and Muhairwe, Josephine and Glass, Tracy Renée and Namane, Tilo and Mpholo, Tlali and Battegay, Manuel and Klimkait, Thomas and Labhardt, Niklaus Daniel. (2020) Switch to second-line versus continued first-line antiretroviral therapy for patients with low-level HIV-1 viremia: an open-label randomized controlled trial in Lesotho. PLoS medicine, 17 (9). e1003325.

Labhardt, Niklaus Daniel and Ringera, Isaac and Lejone, Thabo Ishmael and Amstutz, Alain and Klimkait, Thomas and Muhairwe, Josephine and Glass, Tracy Renee. (2019) Effect and cost of two successive home visits to increase HIV testing coverage: a prospective study in Lesotho, Southern Africa. BMC public health, 19. p. 1441.

Amstutz, Alain and Brown, Jennifer Anne and Ringera, Isaac and Muhairwe, Josephine and Lejone, Thabo Ishmael and Klimkait, Thomas and Glass, Tracy Renée and Labhardt, Niklaus Daniel. (2019) Engagement in care, viral suppression, drug resistance and reasons for non-engagement after home-based same-day ART initiation in Lesotho: a two-year follow-up of the CASCADE trial. Clinical infectious diseases : an official publication of the Infectious Diseases Society of America, 71 (10). pp. 2608-2614.

Speich, Benjamin and Schur, Nadine and Gryaznov, Dmitry and von Niederhäusern, Belinda and Hemkens, Lars G. and Schandelmaier, Stefan and Amstutz, Alain and Kasenda, Benjamin and Pauli-Magnus, Christiane and Ojeda-Ruiz, Elena and Tomonaga, Yuki and McCord, Kimberly and Nordmann, Alain and von Elm, Erik and Briel, Matthias and Schwenkglenks, Matthias and a collaboration of the Marta Aspire Study Groups, . (2019) Resource use, costs, and approval times for planning and preparing a randomized clinical trial before and after the implementation of the new Swiss human research legislation. PLoS ONE, 14 (1). e0210669.

Amstutz, Alain and Lejone, Thabo Ishmael and Khesa, Lefu and Muhairwe, Josephine and Nsakala, Bienvenu Lengo and Tlali, Katleho and Bresser, Moniek and Vanobberghen, Fiona and Kopo, Mathebe and Kao, Mpho and Klimkait, Thomas and Battegay, Manuel and Labhardt, Niklaus Daniel and Glass, Tracy Renée. (2019) The HOSENG trial - effect of the provision of oral self-testing for absent and refusing individuals during a door-to-door HIV-testing campaign on testing coverage : protocol of a cluster-randomized clinical trial in rural Lesotho. Trials, 20. p. 496.

Glass, Tracy Renee and Motaboli, Lipontso and Nsakala, Bienvenu and Lerotholi, Malebanye and Vanobberghen, Fiona and Amstutz, Alain and Lejone, Thabo Ishmael and Muhairwe, Josephine and Klimkait, Thomas and Labhardt, Niklaus Daniel. (2019) The viral load monitoring cascade in a resource-limited setting : a prospective multicentre cohort study after introduction of routine viral load monitoring in rural Lesotho. PLoS ONE, 14 (8). e0220337.

Amstutz, Alain and Lejone, Thabo Ishmael and Khesa, Lefu and Muhairwe, Josephine and Nsakala, Bienvenu Lengo and Tlali, Katleho and Bresser, Moniek and Tediosi, Fabrizio and Kopo, Mathebe and Kao, Mpho and Klimkait, Thomas and Battegay, Manuel and Glass, Tracy Renée and Labhardt, Niklaus Daniel. (2019) VIBRA trial - Effect of village-based refill of ART following home-based same-day ART initiation vs clinic-based ART refill on viral suppression among individuals living with HIV : protocol of a cluster-randomized clinical trial in rural Lesotho. Trials, 20. p. 522.

Amstutz, Alain and Nsakala, Bienvenu Lengo and Vanobberghen, Fiona and Muhairwe, Josephine and Glass, Tracy Renée and Achieng, Beatrice and Sepeka, Mamorena and Tlali, Katleho and Sao, Lebohang and Thin, Kyaw and Klimkait, Thomas and Battegay, Manuel and Labhardt, Niklaus Daniel. (2018) SESOTHO trial ("Switch Either near Suppression Or THOusand") - switch to second-line versus WHO-guided standard of care for unsuppressed patients on first-line ART with viremia below 1000 copies/mL: protocol of a multicenter, parallel-group, open-label, randomized clinical trial in Lesotho, Southern Africa. BMC infectious diseases, 18 (1). p. 76.

Schandelmaier, Stefan and Tomonaga, Yuki and Bassler, Dirk and Meerpohl, Joerg J. and von Elm, Erik and You, John J. and Bluemle, Anette and Lamontagne, Francois and Saccilotto, Ramon and Amstutz, Alain and Bengough, Theresa and Stegert, Mihaela and Olu, Kelechi K. and Tikkinen, Kari A. O. and Neumann, Ignacio and Carrasco-Labra, Alonso and Faulhaber, Markus and Mulla, Sohail M. and Mertz, Dominik and Akl, Elie A. and Sun, Xin and Busse, Jason W. and Ferreira-González, Ignacio and Nordmann, Alain and Gloy, Viktoria and Raatz, Heike and Moja, Lorenzo and Rosenthal, Rachel and Ebrahim, Shanil and Vandvik, Per O. and Johnston, Bradley C. and Walter, Martin A. and Burnand, Bernard and Schwenkglenks, Matthias and Hemkens, Lars G. and Guyatt, Gordon and Bucher, Heiner C. and Kasenda, Benjamin and Briel, Matthias. (2017) Premature Discontinuation of Pediatric Randomized Controlled Trials: A Retrospective Cohort Study. The Journal of Pediatrics, 184. pp. 209-214.e1.

Stegert, Mihaela and Kasenda, Benjamin and von Elm, Erik and You, John J. and Blümle, Anette and Tomonaga, Yuki and Saccilotto, Ramon and Amstutz, Alain and Bengough, Theresa and Briel, Matthias and Disco study group, . (2016) An analysis of protocols and publications suggested that most discontinuations of clinical trials were not based on preplanned interim analyses or stopping rules. Journal of Clinical Epidemiology, 69. pp. 152-160.

Rosenthal, Rachel and Kasenda, Benjamin and Dell-Kuster, Salome and von Elm, Erik and You, John and Blümle, Anette and Tomonaga, Yuki and Saccilotto, Ramon and Amstutz, Alain and Bengough, Theresa and Meerpohl, Joerg J. and Stegert, Mihaela and Tikkinen, Kari A. O. and Neumann, Ignacio and Carrasco-Labra, Alonso and Faulhaber, Markus and Mulla, Sohail and Mertz, Dominik and Akl, Elie A. and Bassler, Dirk and Busse, Jason W. and Ferreira-González, Ignacio and Lamontagne, Francois and Nordmann, Alain and Gloy, Viktoria and Olu, Kelechi K. and Raatz, Heike and Moja, Lorenzo and Ebrahim, Shanil and Schandelmaier, Stefan and Sun, Xin and Vandvik, Per O. and Johnston, Bradley C. and Walter, Martin A. and Burnand, Bernard and Schwenkglenks, Matthias and Hemkens, Lars G. and Bucher, Heiner C. and Guyatt, Gordon H. and Briel, Matthias. (2015) Completion and Publication Rates of Randomized Controlled Trials in Surgery: An Empirical Study. Annals of Surgery, 262 (1). pp. 68-73.

Kasenda, Benjamin and von Elm, Erik and You, John and Blümle, Anette and Tomonaga, Yuki and Saccilotto, Ramon and Amstutz, Alain and Bengough, Theresa and Meerpohl, Joerg J. and Stegert, Mihaela and Tikkinen, Kari A. O. and Neumann, Ignacio and Carrasco-Labra, Alonso and Faulhaber, Markus and Mulla, Sohail M. and Mertz, Dominik and Akl, Elie A. and Bassler, Dirk and Busse, Jason W. and Ferreira-González, Ignacio and Lamontagne, Francois and Nordmann, Alain and Gloy, Viktoria and Raatz, Heike and Moja, Lorenzo and Rosenthal, Rachel and Ebrahim, Shanil and Schandelmaier, Stefan and Xin, Sun and Vandvik, Per O. and Johnston, Bradley C. and Walter, Martin A. and Burnand, Bernard and Schwenkglenks, Matthias and Hemkens, Lars G. and Bucher, Heiner C. and Guyatt, Gordon H. and Briel, Matthias. (2014) Prevalence, characteristics, and publication of discontinued randomized trials. Journal of the American Medical Association, 311 (10). pp. 1045-1051.

Kasenda, Benjamin and Schandelmaier, Stefan and Sun, Xin and von Elm, Erik and You, John and Blümle, Anette and Tomonaga, Yuki and Saccilotto, Ramon and Amstutz, Alain and Bengough, Theresa and Meerpohl, Joerg J. and Stegert, Mihaela and Olu, Kelechi K. and Tikkinen, Kari A. O. and Neumann, Ignacio and Carrasco-Labra, Alonso and Faulhaber, Markus and Mulla, Sohail M. and Mertz, Dominik and Akl, Elie A. and Bassler, Dirk and Busse, Jason W. and Ferreira-González, Ignacio and Lamontagne, Francois and Nordmann, Alain and Gloy, Viktoria and Raatz, Heike and Moja, Lorenzo and Rosenthal, Rachel and Ebrahim, Shanil and Vandvik, Per O. and Johnston, Bradley C. and Walter, Martin A. and Burnand, Bernard and Schwenkglenks, Matthias and Hemkens, Lars G. and Bucher, Heiner C. and Guyatt, Gordon H. and Briel, Matthias and Disco Study Group, . (2014) Subgroup analyses in randomised controlled trials: cohort study on trial protocols and journal publications. BMJ, 349. g4539.

Kasenda, Benjamin and von Elm, Erik B. and You, John and Blümle, Anette and Tomonaga, Yuki and Saccilotto, Ramon and Amstutz, Alain and Bengough, Theresa and Meerpohl, Jörg and Stegert, Mihaela and Tikkinen, Kari A. O. and Neumann, Ignacio and Carrasco-Labra, Alonso and Faulhaber, Markus and Mulla, Sohail and Mertz, Dominik and Akl, Elie A. and Bassler, Dirk and Busse, Jason W. and Ferreira-González, Ignacio and Lamontagne, Francois and Nordmann, Alain and Rosenthal, Rachel and Schandelmaier, Stefan and Sun, Xin and Vandvik, Per O. and Johnston, Bradley C. and Walter, Martin A. and Burnand, Bernard and Schwenkglenks, Matthias and Bucher, Heiner C. and Guyatt, Gordon H. and Briel, Matthias. (2012) Learning from failure--rationale and design for a study about discontinuation of randomized trials (DISCO study). BMC Medical Research Methodology, 12. p. 131.