Mortality risk prediction model in AIDS patients with pneumocystis pneumonia in China by Xi Wang, Letian Liu, Wen Wang, Yang Zhang, Hui Chen, Zhangli Wang, Jianwei Li, Yue Gao, Yanqun Huang, Lijun Sun, Tong Zhang, Aixin Li

“…We aimed to develop a risk model for the near-term prognosis of people with HIV/AIDS and PCP and verify its effectiveness.MethodsThis single-center, retrospective observational study was conducted at Beijing Youan Hospital from January 2012 to October 2022. 972 AIDS patients with Pneumocystis pneumonia met our criteria were recruited. …”
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Analysis of the safety and efficacy of flow diverter device in the treatment of tandem aneurysms in the internal carotid artery by Jun Wan, Jun Wan, Ligang Xu, Yeqing Jiang, Lei Zhang, Zhenyu Wang, Xiaolong Zhang, Shengzhang Wang, Shengzhang Wang

“…ObjectiveTo investigate the clinical efficacy and safety of flow diverter device (FDD) in the treatment of tandem aneurysms in the internal carotid artery.Materials and methodsThis study was a retrospectively observational study involving two neurointerventional centers. …”
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Protocol for a nested case-control study: identifying neuroimaging biomarkers for the progression of subclinical depression and qi-stagnation constitution to major depressive disor... by Jing Wang, Chengfeng Zhang, Yueqi Zhang, Yuanyuan Liu, Jingli Zhang, Xingwei Fang, Wangyang Xia, Yanzhao Xie, Zhongli Lan, Jinhui Wang, Jinhui Wang, Jinhui Wang, Jinhui Wang, Min Lu, Jun Chen, Jun Chen

“…Finally, differences in these neuroimaging measures between the two groups at baseline will be analyzed to identify biomarkers that can predict the progression from adolescents with SD and QSC to those with MDD.Study registrationThis study protocol does not involve clinical interventions and is classified as an observational study, so it was not subject to prior registration.…”
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Hubungan Diare dengan Status Gizi Balita di Kelurahan Lubuk Buaya Kecamatan Koto Tangah Kota Padang by Alania Rosari, Eka Agustia Rini, Masrul Masrul

“…The study was an observational study with cross sectional design. The population is mother and children aged 12- 60 months residing in Lubuk Buaya Village. …”
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The Impact of Nutritional Status and Tumor-Infiltrating Lymphocytes (CD4+ and CD8+) on Chemotherapy Response in Colorectal Cancer Patients by Lukman K, Septianto R, Rudiman R, Ruchimat T, Sribudiani Y, Nugraha P, Primastari E, Budiman D

“…Regarding chemotherapy responses in patients with colorectal cancer, this study aims to investigate the association between nutritional status and infiltrating lymphocyte counts, specifically CD4+ and CD8+.Materials and Methods: This prospective observational study analyzed the impact of nutritional status using body mass index (BMI) and TILs levels (CD4+/CD8+) on chemotherapy outcomes in CRC patients treated at a tertiary hospital in West Java, Indonesia, from July 2023 to June 2024.Results: Thirty-six research subjects were included. …”
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Detection and Classification of Teacher-Rated Children’s Activity Levels Using Millimeter-Wave Radar and Machine Learning: A Pilot Study in a Real Primary School Environment by Tianyi Wang, Takuya Sakamoto, Yu Oshima, Itsuki Iwata, Masaya Kato, Haruto Kobayashi, Manabu Wakuta, Masako Myowa, Tokomo Nishimura, Atsushi Senju

“…The experiment involves a nine-day observational study, using two radar systems to monitor the activities of 14 children in a primary school. …”
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Concordance of Bronchoalveolar Lavage Fluid Cytology with Respect to Histological Diagnosis of Cancer: A Cross-sectional Study by Richa Singh, Krachi Agarwal, Preeti Agarwal, Madhu Kumar, Malti Kumari Maurya, Riddhi Jaiswal, Ajay Kumar Singh, Anand Srivastava

“…Materials and Methods: The study was a cross-sectional observational study conducted in the Department of Respiratory Medicine at King George’s Medical University, Lucknow, Uttar Pradesh, India, which is a tertiary care teaching hospital in northern India. …”
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Efficacy and predictors of response to somatostatin analogues in patients with ectopic ACTH syndrome by Olga O. Golounina, Zhanna E. Belaya, Alla A. Markovich, Liudmila Y. Rozhinskaya, Galina A. Mel`nichenko, Natalia G. Mokrysheva, Ivan I. Dedov

“…A multicenter, observational study with a retrospective analysis. The effectiveness of treatment was evaluated every 12–24 weeks by the activity of hypercortisolism, clinical symptoms of the disease, control of tumor growth. …”
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Fatigue in patients with chronic obstructive pulmonary disease: protocol of the Dutch multicentre, longitudinal, observational FAntasTIGUE study by Mirjam A G Sprangers, Martijn A Spruit, Emiel F M Wouters, Daisy J A Janssen, Jean W M Muris, Judith B Prins, Yvonne M J Goërtz, Milou Looijmans, Melissa S Y Thong, Jeannette B Peters, Chris Burtin, Yvonne Meertens-Kerris, Arnold Coors, Jan H Vercoulen

“…This manuscript describes the protocol of the FAntasTIGUE study and gives an overview of the possible strengths, weaknesses and clinical implications.Methods and analysis A 2-year longitudinal, observational study, enrolling 400 patients with clinically stable COPD has been designed. …”
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Uncovering the Hidden Physical Structures and Protostellar Activities in the Low-metallicity S284-RE Region: Results from ALMA and JWST by O. R. Jadhav, L. K. Dewangan, Aayushi Verma, N. K. Bhadari, A. K. Maity, Saurabh Sharma, Mamta

“…We present an observational study of the S284-RE region, a low-metallicity area associated with the extended S284 H ii region. …”
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Post-therapeutic support and rehabilitation for breast cancer women in complete remission in a thermal resort: study protocol for the PACThe Real-Life conditions observational tria... by Mélanie Godiveau, Judith Passildas, Emilie Thivat, Mélanie Casile, Céleste Pinard, Alexia Giro, Marie-Ange Mouret-Reynier, Ioana Molnar, Catherine Abrial, Claude-Eugène Bouvier, Yves-Jean Bignon, Xavier Durando

“…Trial registration The PACThe Real-Life conditions trial is a prospective observational study registered at the ANSM registry (2022-A00171-42) on March 1, 2022. …”
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Association between poor oral health and deterioration of appetite in older age: results from longitudinal analyses of two prospective cohorts from the UK and USA by Sheena E Ramsay, Olia Papacosta, S Goya Wannamethee, John C Mathers, Peter H Whincup, Lucy Lennon, Ziyi Cai, Suruchi G Ganbavale, Robert Weyant

“…Objective This study investigated the association of poor oral health with appetite loss and deterioration in appetite longitudinally in older adults.Design Cross-sectional and longitudinal observational study.Setting Data came from two population-based cohorts of older adults from the UK and USA.Participants The British Regional Heart Study (BRHS) included men (n=1348, age=79–87 years in 2016–2017 at baseline and 81–89 years in 2018–2019 at follow-up). …”
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The Complete Blood Count Sepsis Index Using Monocyte Distribution Width for Early Detection of Sepsis in Patients Without Obvious Signs by Scott Levin, PhD, Nima Sarani, MD, Jeremiah Hinson, MD, PhD, Melissa Naiman, PhD, Chad Cannon, MD, Aria Smith, MS, Benjamin Steinhart, MS, Arnaud DeBraine, BS, Sarah Kehoe, PhD, Bryan Immhoff, MD, Yasir Taribichi, MD, Alexandra Malinovska, MD, Kemi Badaki-Makun, MD

“…A retrospective observational study. SETTING:. The ED of the University of Kansas Medical Center, United States. …”
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Rates of Multidrug-Resistant Gram-Negative Bacterial Infections in Hospitalized Non-Immunocompromised Pediatric Patients: A 9-Year Retrospective Study at a Lebanese Tertiary Medica... by Zakhour R, Khafaja S, Korman R, Boutros CF, El Zein Z, Chmaisse A, Haj M, Haddara A, El-Houry Z, Jbahi M, Chamseddine S, Bou Karroum S, Al Oweini D, Youssef YS, Youssef N, Nasser M, Fayad D, Abi Farraj F, El Nakib C, Isaac I, Lteif M, Araj GF, Dbaibo GS

“…The objectives of this study were to describe the epidemiology, potential contributing factors, and antimicrobial resistance patterns associated with infections caused by MDR Gram-negative bacteria (GNB) in non-immunocompromised children and adolescents.Methods: This was a retrospective observational study conducted at the American University of Beirut Medical Center (AUBMC) from 2009 to 2017. …”
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Comparison between sevoflurane and propofol induction in I-gel insertion in pediatric patients undergoing inguinal herniotomy by Harshita Singh, Harpreet Kaur, Shirin Parveen, Narendra Singh Bafila, Kirtika Yadav, Anam Rizwan, Dhruvraj Singh

“…Materials and Methods: The prospective observational study included 66 children aged 6 months–8 years with American society of anesthesiologists physical status I and II, scheduled for elective herniotomy. …”
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Impact of school salad bars on fruit and vegetable selection, intake, and waste in Mid-Atlantic elementary schools by Melanie K. Bean, Suzanne E. Mazzeo, Lilian de Jonge, Laura Thornton, Hollie Raynor, Ashley Mendoza, Sarah Farthing, Bonnie Moore

“…Trial registration This investigation reports results of a systematic evaluation of school salad bars and does not meet criteria for a clinical trial, yet was retrospectively registered (10/28/22) in clinicaltrials.gov (NCT05605483) as an observational study.…”
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Real-World Life Analysis of a Continuous Glucose Monitoring and Smart Insulin Pen System in Type 1 Diabetes: A Cohort Study by Paola Pantanetti, Giovanni Cangelosi, Sara Morales Palomares, Gaetano Ferrara, Federico Biondini, Stefano Mancin, Gabriele Caggianelli, Mauro Parozzi, Marco Sguanci, Fabio Petrelli

“…Methods: A retrospective observational study was conducted among adults with T1D who initiated Medtronic Smart MDI therapy. …”
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The Role of Cardiopulmonary Exercise Test in IPF Prognosis by Christina Triantafillidou, Effrosyni Manali, Panagiotis Lyberopoulos, Likourgos Kolilekas, Konstantinos Kagouridis, Sotirios Gyftopoulos, Konstantinos Vougas, Anastasia Kotanidou, Manos Alchanatis, Anna Karakatsani, Spyros A. Papiris

“…This is a prospective, observational study evaluating in 25 patients the relationship between exercise variables through both the 6MWT and CPET and survival. …”
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Distressed Communities Index in Patients Undergoing Transcatheter Aortic Valve Implantation in an Affluent County in New York by Thomas Bilfinger, Allison Nemesure, Robert Pyo, Jonathan Weinstein, Giridhar Korlipara, Daniel Montellese, Shamim Khan, Neal Patel, Henry Tannous, Ting-Yu Wang, Ely Gracia, Susan Callahan, Puja B. Parikh

“…While the DCI was associated with differences in the clinical and anatomic profile, it was not associated with differences in clinical outcomes in this prospective observational study of adults undergoing TAVR suggesting that access to care is the likely discriminator.…”
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Real‐World Study of EGFR‐TKI Rechallenge With Another TKI After First‐Line Osimertinib Discontinuation in Patients With EGFR‐Mutated Non‐Small Cell Lung Cancer: A Subset Analysis o... by Kei Sonehara, Kazunari Tateishi, Kiyotaka Yoh, Kazuhiro Usui, Yukio Hosomi, Kazuma Kishi, Go Naka, Kageaki Watanabe, Shu Tamano, Kohei Uemura, Hideo Kunitoh

“…Methods This multicenter prospective observational study enrolled patients with EGFR‐mutated NSCLC who received first‐line osimertinib and another EGFR‐TKI as second‐ or third‐line treatment between September 2018 and August 2020. …”
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