The Role of Platelet-Rich Plasma (PRP) in Enhancing IVF Success in Women With Ovarian Insufficiency: A Cohort Study by Zahra Mohammad Alipour, Farahnazsadat Ahmadi, Sina Mohajernoei, Roghaye Gharaei, Nazanin Hojjati, Elham Shirali, Firouzeh Akbari Asbagh

“…This study investigates whether PRP administration improves the success of IVF cycles in this specific population. This cohort study followed women with ovarian insufficiency undergoing IVF at a fertility center. …”
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Fear of childbirth and psychiatric disorders decrease the likelihood of subsequent births: a retrospective register-based cohort study by Elina Silvan, Terhi Saisto, Tia Mäkelä, Katariina Salmela-Aro, Mika Gissler, Laura Lampio

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Elexacaftor/tezacaftor/ivacaftor and inflammation in children and adolescents with cystic fibrosis: a retrospective dual-center cohort study by Angela Pepe, Cristina Fevola, Daniela Dolce, Silvia Campana, Novella Ravenni, Giovanni Taccetti, Donatello Salvatore, Vito Terlizzi

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Characteristics of Newly Diagnosed Type 2 Diabetes in Chinese Older Adults: A National Prospective Cohort Study by Fang Lv, Xiaoling Cai, Dayi Hu, Changyu Pan, Danyi Zhang, Jie Xu, Linong Ji

“…NEW2D study was an observational, longitudinal, prospective cohort study involving patients who were diagnosed with type 2 diabetes (T2D) within the past 6 months and had a follow-up of 12 months. …”
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Association between fresh fruit intake and cardiovascular disease risk in patients with diabetes: A prospective cohort study by Xin Fang, Xingyi Zhang, Ze Yang, Yefa Zhang, Shaofeng Huang, Tiehui Chen, Ling Yu, Wenling Zhong, Peifang Wei

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Cancer incidence and the influence of immunosuppressive agents in Korean patients with systemic lupus erythematosus: a retrospective cohort study by Soo-Kyung Cho, Jung-Yong Han, Yena Jeon, Seung-Hun You, Sun-Young Jung, Eun Jin Jang, Yoon-Kyoung Sung

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Association between surgery and increased survival in primary central nervous system lymphoma: a retrospective cohort study by Gangping Li, XinJiang Hou, Yuewen Fu, DongJie He, Di Zhang

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Fingolimod and risk of skin cancer among individuals with multiple sclerosis: a population-based cohort study protocol by Lisa Kuramoto, Larry D Lynd, Amir Khakban, Jacquelyn J Cragg, Anthony Traboulsee, Jiwon Oh, Analisa Jia, Weng Sut Sio, M A De Vera, Jonathan Loree, Roger Tam

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The impact of quantitative platform on candidacy for bronchoscopic lung volume reduction: a multi-center retrospective cohort study by Max Wayne, Suchitra Pilli, Hee Jae Choi, Nathaniel Moulton, Praveen Chenna, Allen Cole Burks, Alexander Chen

“…Design: A multicenter, retrospective cohort study. Methods: Consecutive patients referred for BLVR between January 1, 2022 and March 31, 2023 at three medical centers in the United States with the same CT scan submitted for quantitative analysis to two commercially available platforms to determine BLVR candidacy were analyzed. …”
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The impact of weight change on suicide mortality: a nationwide population-based cohort study of 2 million Koreans by Kyuho Kim, Jin-Hyung Jung, Yoo Hyun Um, Yu-Bae Ahn, Seung-Hyun Ko, Kyungdo Han, Jae-Seung Yun

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Prehospital scale to differentiate intracerebral hemorrhage from large-vessel occlusion patients: a prospective cohort study by A. Freixa-Cruz, G. Jimenez-Jimenez, G. Mauri-Capdevila, Y. Gallego-Sánchez, A. García-Díaz, R. Mitjana-Penella, M. Paul-Arias, C. Pereira-Priego, E. Ruiz-Fernández, S. Salvany-Montserrat, A. Sancho-Saldaña, E. San-Pedro-Murillo, E. Saureu, D. Vázquez-Justes, Francisco Purroy

“…We conducted a prospective cohort study of stroke code patients between May 2021 and January 2023. …”
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Analysis of the correlation between the dose exposure intensity and apatinib in advanced gastric cancer: a retrospective cohort study by Xiao Ma, Xiao Ma, Lan Gao, Siying Che, Chaofeng Tao

“…This study amid to evaluate the correlation between dose exposure intensity and efficacy and safety of apatinib in the treatment of advanced gastric cancer.MethodsWe conducted an observational, retrospective cohort study of patients with advanced gastric cancer who received apatinib targeted therapy in Beijing Friendship Hospital affiliated to Capital Medical University between June 1, 2018, and June 30, 2021. …”
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Early therapeutic drug monitoring of methotrexate and its association with acute kidney injury: A retrospective cohort study by Nicolás Tentoni, Miriam Hwang, Gabriela Villanueva, Ryan Combs, Jennifer Lowe, Laura B. Ramsey, Zachary L. Taylor, Thais Murciano Carrillo, María Dolores Aumente, Teresa López‐Viñau López, Carmelo Rizzari, Scott C. Howard

“…Methods This retrospective cohort study included two sites that collected ≥2 MTX levels within 16 h from completion of MTX infusion. …”
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The Relationship between Body Mass Index and Incident Diabetes Mellitus in Chinese Aged Population: A Cohort Study by M. L. Tang, Y. Q. Zhou, A. Q. Song, J. L. Wang, Y. P. Wan, R. Y. Xu

“…A total number of 6,911 Chinese elderly people (4,110 men and 2,801 women, aged 71±6.0 years) were included in this cohort study. BMI was measured at baseline (Jan 1, 2014, to Dec 31, 2014). …”
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Neonatal BCG vaccination and child survival in TB-exposed and TB-unexposed children: a prospective cohort study by Peter Aaby, Per Kallestrup, Christine Stabell Benn, Sanne M Thysen, Ane Fisker, Victor Francisco Gomes, Frauke Rudolf, Christian Wejse, Adam Roth

“…Objectives To assess the association between neonatal BCG vaccination and mortality between 28 days and 3 years of age among tuberculosis (TB)-exposed and TB-unexposed children.Design Prospective cohort study.Setting Bandim Health Project runs an urban Health and Demographic Surveillance site in Guinea-Bissau with registration of mortality, vaccination status and TB cases.Participants Children entered the analysis when their vaccination card was inspected after 28 days of age and remained under surveillance to 3 years of age. …”
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Prospective cohort study investigating frequency and risk factors for acute pain 1 day after refractive surgery by Anat Galor, Jodi Lapidus, Winston Chamberlain, Elyana Vittoria Tessa Locatelli, Jason Betz, Brooke M Harkness, Maricarmen Perez-Blanco, Steven J Everist, Siting Chen, Richard Stutzman, Afshan Nanji, Sue A Aicher

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Effect of antiretroviral therapy on the mortality of HIV-1 infection long-term non-progressors: a cohort study by Jinming Su, Jie Liu, Fengxiang Qin, Rongfeng Chen, Tongxue Qin, Xing Tao, Xiu Chen, Wen Hong, Bingyu Liang, Ping Cui, Li Ye, Junjun Jiang, Hao Liang

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Healthcare utilisation by pregnant patients with asthma in South Korea: a cohort study using nationwide claims data by Deog Kyeom Kim, Chang-Hoon Lee, Ho Il Yoon, Jae-Joon Yim, Eun Jin Jang, Jimin Kim, Yun Jung Kim, Seongmi Choi, Joon-Ho Lee

“…Here, we investigated the burden and medical treatment of asthma during pregnancy requiring healthcare utilisation in South Korea.Design Cohort study.Setting Nationwide insurance claims database.Participants A total of 1 306 281 pregnant women who delivered in South Korea in 2009–2011.Outcomes The prevalence and exacerbation rates of asthma requiring healthcare utilisation, and the prescription of antiasthmatic drugs during pregnancy.Results The prevalence of asthma requiring healthcare utilisation was 0.43% among pregnant women. …”
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Oxidative Stress and Risk of Dementia in Older Patients with Depression: A Longitudinal Cohort Study Using Plasma Biomarkers by Yoo-Jin Jang, Min-Ji Kim, Su-Jin Lee, Shinn-Won Lim, Doh-Kwan Kim

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Prediction of postoperative myocardial injury in patients undergoing laparoscopic pheochromocytoma/paraganglioma resection: protocol for an ambispective cohort study by Yuguang Huang, Yuelun Zhang, Ling Lan, Yi Zhang, Ye Ma, Le Shen, Yifei Zhao, Yaohan Li

“…We aimed to develop and validate a predictive model for MINS in patients undergoing laparoscopic PPGL resection.Methods and analysis The PPGL-MINS study is a single-centre, observational, ambispective cohort study that includes patients undergoing elective laparoscopic PPGL resection under general anaesthesia at the Peking Union Medical College Hospital (PUMCH) between 1 January 2013 and 31 May 2025. …”
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