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Retrospective studies

Burden of sickle cell anemia in Africa: A systematic review and meta-analysis

Bwambale Jonani, Emmanuel Charles Kasule, Bwire Roman Herman, Joel Fredrick Arturo, Mwesigwa Calvin Mugambwa, Ssebulime Stephen, John Bosco Mundaka, Richard Kwizera, Gerald Mboowa, Felix Bongomin

published 25 Nov 2025

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Bilateral valvular involvement in infective endocarditis: A clinically distinct entity? A multicenter retrospective study

Ruchi Bhandari, Nathan L. Maris, Rowida Mohamed

published 21 Nov 2025

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Understanding merger control remedies in China

Shengyan Hu, Jiong Gong

published 21 Nov 2025

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Predictive factors for the efficacy of brolucizumab in refractory polypoidal choroidal vasculopathy following aflibercept resistance

Akie Yoshinaga, Kohdai Kitamoto, Shuichiro Aoki, Ryo Terao, Tatsuya Inoue, Ryo Obata, Keiko Azuma

published 04 Nov 2025

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Influence of age and antiepileptic comedication on lacosamide concentrations in children with epilepsy: A retrospective cohort study

Zhaosong Du, Hui Peng, Jun Wang, Maochang Liu, Gang Nie, Ying Li

published 16 Oct 2025

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Models for predicting the risk of bloodstream infections associated with peripherally inserted central venous catheters: A scoping review

Langping Cao, Yingxiang Tao, Shiqiang Lei, Shihua He, Yuxuan Peng, Sailin Liu, Haoran Chen, Jin Zhou, Yanhui Liu

published 06 Oct 2025

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Implementation of point-of-care ultrasound in the medical intensive care unit: A retrospective analysis of physician practices and patient outcomes

Sam Tierney, Stephen Germana, Frank Papik, Werda Alam, Abigail Chua, Sunil Chulani, Karin Hasegawa, Xiaoyue Zhang, Sahar Ahmad

published 28 Aug 2025

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Evaluation of the efficacy, prognosis and safety of dexamethasone in the treatment of different types of non-puerperal mastitis: A retrospective study

Na Wang, Gang Hu, Lihua Xu, Lili Gong, Wanju Wang

published 11 Jun 2025

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Systematic review of risk prediction models for arteriovenous fistula dysfunction in maintenance hemodialysis patients

Shiyan Yao, Guannan Ma, Yongze Dong, Mengjiao Zhao, Luchen Chen, Wenhao Qi, Huajuan Shen

published 19 May 2025

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Comparison of 7 surgical interventions for recurrent lumbar disc herniation: A network meta-analysis and systematic review

Hang Zhang, Junmao Gao, Qipeng Xie, Mingxin Zhang

published 04 Mar 2025

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Analysis of the sample size used in clinical MRI studies

Clara M Bögerl, Frederik B Laun, Armin M Nagel, Sebastian Bickelhaupt, Michael Uder, Jannis Hanspach

published 03 Mar 2025

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Evaluation of cortical thickness and cortical thickness index in the proximal femur—CT, dual energy absorptiometry (DXA), trabecular bone score (TBS) –

Xiao Ma, Ik Yang, Sewon Lee, Jungyoun Kim, Hyunjin Park, Younghyun Yoon, Jihyo Hwang

published 27 Feb 2025

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Characteristics and treatment patterns in patients with multiple myeloma in Japan: A retrospective cohort analysis

Shinsuke Iida, Yusuke Yasutomi, Yevgeniy Samyshkin, Yi-Chen Chen, Chi-Chang Chen, Wen Shi Lee, Seok-Won Kim, Catherine McGuiness, Zifan Zhou, Simon McNamara

published 23 Jan 2025

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