Factors associated with prolonged length of stay following cardiac surgery in a major referral hospital in Oman: a retrospective observational study by Paul Aylin, Ahmed Almashrafi, Hilal Alsabti, Mirdavron Mukaddirov, Baskaran Balan

“…The second was to devise a predictive model for prolonged LOS in the cardiac intensive care unit (CICU) based on preoperative factors available at admission and to compare it against two existing cardiac stratification systems.Design Observational retrospective study.Settings A tertiary hospital in Oman.Participants All adult patients who underwent cardiac surgery at a major referral hospital in Oman between 2009 and 2013.Results 30.5% of the patients had prolonged LOS (≥11 days) after surgery, while 17% experienced prolonged ICU LOS (≥5 days). …”
Get full text

The Neutrophil-to-Lymphocyte Ratio is Associated with the Requirement and the Duration of Invasive Mechanical Ventilation in Acute Respiratory Distress Syndrome Patients: A Retrospective Study by Lijuan Yang, Chang Gao, Ying He, Xiaowan Wang, Ling Yang, Shiqi Guo, Jiahao Chen, Siyu He, Yuanxiao Sun, Ye Gao, Qiang Guo

“…Our study aimed to investigate the relationship between baseline NLR and IMV in ARDS. Methods. A retrospective study was performed on patients who were diagnosed with ARDS using the Berlin definition and admitted to the First Affiliated Hospital of Soochow University from 2017 to 2022. …”
Get full text

Determining the appropriate resting energy expenditure requirement for severe trauma patients using indirect calorimetry in Korea: a retrospective observational study by Hak-Jae Lee, Sung-Bak Ahn, Jung Hyun Lee, Ji-Yeon Kim, Sungyeon Yoo, Suk-Kyung Hong

Get full text

The use of emergency medical services for palliative situations in Western Cape Province, South Africa: A retrospective, descriptive analysis of patient records by C Gage, B Spies, K Crombie, L Gwyther, W Stassen

“…An observational, descriptive, retrospective patient record review was employed at two hospitals with palliative care services in the WC. …”
Get full text

Investigation of geographic disparities and temporal changes of non-gestational diabetes-related emergency department visits in Florida: a retrospective ecological study by Md Marufuzzaman Khan, Agricola Odoi

Get full text

Chasing cancer: does the social-to-medical spending ratio relate to cancer incidence and mortality in Canadian provinces? A retrospective cohort study by Tony Reiman, Robin Urquhart, Lindsay McLaren, Cameron MacLellan, Paul Kershaw, Ronald D Kneebone, Daniel J Dutton

Get full text

The Burden and Trend of Blood-Borne Pathogens among Asymptomatic Adult Population in Akwatia: A Retrospective Study at the St. Dominic Hospital, Ghana by Sylvester Yao Lokpo, Mavis Popuelle Dakorah, Gameli Kwame Norgbe, James Osei-Yeboah, Godwin Adzakpah, Isaac Sarsah, John Gameli Deku, Innocent Afeke, Emmanuel Akomanin Asiamah, Nana Yaw Barimah Manaphraim, Isaac Asare, Bright Justice Ayidzoe, Emmanuel Alote Allotey, Emmanuel Agbeko Nani, Paul Amoah

“…Materials and Methods. The study was a retrospective analysis of secondary data of blood donors who visited the hospital from January 2013 to December 2016. …”
Get full text

Does Isoniazid Preventive Therapy Provide Better Treatment Outcomes in HIV-Infected Individuals in Northern Ethiopia? A Retrospective Cohort Study by Tesfay Mehari Atey, Helen Bitew, Solomon Weldegebreal Asgedom, Asrat Endrias, Derbew Fikadu Berhe

Get full text

Evaluation of placental growth factor, Vitamin D, and systemic inflammatory index as predictive biomarkers for preeclampsia severity: a retrospective cohort study by Xiaoyan Han, Hua Yang

“…Materials and methods This retrospective cohort study included 457 pregnant individuals who delivered at our hospital between March 2023 and October 2024. …”
Get full text

Pattern of Thyroid Disorders in a Tertiary Care Centre of a High-Altitude Region of Nepal: A hospital-based retrospective study by Tirtha Narayan Sah, Anuraj Anu, Binamra Bista

“…This study aimed to identify the prevalence and pattern of thyroid disorders in this region. Methods: A retrospective hospital-based cross-sectional study was conducted using data from the Karnali Academy of Health Sciences, Jumla, spanning from 1st January–31st December 2023. …”
Get full text

Clinical Outcomes in Patients Receiving Originator Follitropin Alfa and Follitropin Alfa Biosimilars in Real-world Clinical Practice: A Retrospective Study by Nayana Hitesh Patel, Niket H. Patel, Molina Niket Patel, Harsha K. Bhadarka, Kairavi Sunilkumar Vyas

“…Settings and Design: Medical records of 364 infertile women who underwent ART between 2016 and 2020 at Akanksha Hospital and Research Institute, Gujrat, India, were retrospectively analysed. Materials and Methods: Participants were divided into two cohorts based on treatment (Gonal-f® cohort; N = 174 and biosimilar cohort; N = 190), each cohort further subdivided into group A (age <35 years) and group B (age ≥35 years). …”
Get full text

Neutrophil elastase inhibitor (Sivelestat) in the treatment of acute respiratory distress syndrome induced by COVID-19: a multicenter retrospective cohort study by Yuting Li, Jianjun Zhao, Jiahui Wei, Yanhong Zhang, Haitao Zhang, Ying Li, Ting Liao, Yang Hu, Bo Yuan, Xinmei Zhang, Wanyan Liu, Changgang Liu, Qingsong Cui, Shunzi Wu, Hongmei Jiang, Wenge Liu, Weiheng Liu, Hongguang Xu, Gang Li, Yuyan Cai, Liting Chen, Bingwei Chen, Dong Zhang

Get full text

Biologic Cost per Effectively Treated Rheumatoid Arthritis Patient in a Large Managed Care Population: A Retrospective Cohort Study by Tao Gu, Neel Shah, Gaurav Deshpande, Derek H. Tang, Debra F. Eisenberg, David J. Harrison

“…**Methods:** This retrospective cohort study used administrative claims data for individuals in the HealthCore Integrated Research Database (HIRDSM). …”
Get full text

Factors associated with poor outcomes in patients with maple syrup urine disease in a tertiary government hospital: A retrospective cohort study by Christine Mae S. Avila, Mary Ann R. Abacan

Get full text

Cardiovascular risk and mortality in men receiving testosterone replacement therapy for Klinefelter syndrome in Denmark: a retrospective cohort studyResearch in context by Simon Chang, Lars Pedersen, Anne Skakkebæk, Agnethe Berglund, Claus H. Gravholt

Get full text

Clinical implication of NT-proBNP to predict mortality in patients with acute type A aortic dissection: a retrospective cohort study by Rui Zhang, Hao Wang, Chenxi Song, Rui Fu, Kefei Dou, Shuai Liu, Qianqian Liu, Xiaohui Bian, Weida Liu, Chengang Zhu, Jingjing Gao, Sheng Yuan, Xinming Cui, Sijia Qin, Yumeng Li

“…We aimed to investigate the prognostic value of N-terminal pro-B type natriuretic peptide (NT-proBNP) among this critically ill population.Design The design of this study was a retrospective cohort study.Setting The study population was recruited in the Emergency Department of Fuwai hospital in China from 2018 to 2020.Participants We consecutively enrolled 829 patients with acute type A aortic dissection and measurable baseline NT-proBNP.Primary outcome The primary endpoint was 1-year all-cause death.Results Based on tertiles of NT-proBNP (pg/mL), patients were stratified into low (≤150.3, n=276), intermediate (150.3–667.6, n=277) and high (&gt;667.6, n=276) NT-proBNP groups. …”
Get full text

Comparison of the efficacy and safety of ultrasound-guided radiofrequency ablation and microwave ablation for the treatment of unifocal papillary thyroid microcarcinoma: a retrospective study by Ning Li, YiJie Dong, Yunchuan Ding, Guihua Cui, Qing Hua, Shujun Xia, JianQiao Zhou

“…Purpose This study aimed to compare the efficacy and safety of ultrasound-guided RFA and MWA in the treatment of unifocal PTMC.Methods This retrospective study included 512 patients with 512 unifocal papillary thyroid microcarcinomas (PTMCs) who underwent RFA (n = 346) and MWA (n = 166) between January 2021 and December 2021. …”
Get full text

Preoperative CT lymph node size as a predictor of nodal metastasis in resectable Colon cancer: a retrospective study of 694 patients by Tetsuro Kawazoe, Ryota Nakanishi, Koji Ando, Yoko Zaitsu, Kensuke Kudou, Yuichiro Nakashima, Eiji Oki, Tomoharu Yoshizumi

“…Abstract Purpose This study aimed to investigate the efficacy of measuring lymph node size on preoperative CT imaging to predict pathological lymph node metastasis in patients with colon cancer to enhance diagnostic accuracy and improve treatment planning by establishing more reliable assessment methods for lymph node metastasis. Methods We retrospectively analyzed 1,056 patients who underwent colorectal resection at our institution between January 2004 and March 2020. …”
Get full text

Clinicodemographic profile and predictors of poor outcome in hospitalised COVID-19 patients: a single-centre, retrospective cohort study from India by Prashant K Singh, Lokesh Tiwari, Alok Ranjan, Prakriti Gupta, Prabhat Kumar Singh, Yogesh Kumar, Yankappa N, Amrita Banerjee, C M Singh

“…Secondary objective was to identify predictors of poor outcome.Setting Single centre tertiary-care level.Design Retrospective cohort study.Participants Consecutively hospitalised adults patients with COVID-19.Primary and secondary outcome measures Primary outcome variable was in-hospital mortality. …”
Get full text

Factors Contributing to Prolonged Time to Extubation After Sevoflurane Anesthesia in Pediatric Patients who Underwent Strabismus Surgery: A Retrospective Study by Kyung Mi Kim, Ki Hwa Lee, Jae Hong Park, Ji Yeon Kwon, Yei Heum Park, Jae Hwan Kim

“…Materials and Methods: Data were collected retrospectively from pediatric patients who underwent strabismus surgery between January 2011 and December 2020. …”
Get full text