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| http://dx.doi.org/10.1164/rccm.201306-1142LE | DOI Listing |
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Cachectic biomarkers as confounders behind the obesity paradox in patients with acute decompensated heart failure.
Int J Obes (Lond)
January 2025
Department of Cardiology, Sakakibara Heart Institute, Tokyo, Japan.
Background: Obesity is a risk factor for heart failure (HF) development but is associated with a lower incidence of mortality in HF patients. This obesity paradox may be confounded by unrecognized comorbidities, including cachexia.
Methods: A retrospective assessment was conducted using data from a prospectively recruiting multicenter registry, which included consecutive acute heart failure patients.
The outcomes of the obesity paradox in pulmonary embolism: a study of the national inpatient sample database from 2016 to 2020.
Ann Hematol
January 2025
Internal Medicine- Wayne State University School of Medicine, Rochester Hills, Michigan, USA.
The "obesity paradox" suggests that, despite a higher baseline risk for adverse health outcomes, obese patients can experience a lower complication and mortality rate in conditions such as pulmonary embolisms (PE). This study aims to examine the association between obesity and inpatient outcomes of PE patients, utilizing the data from the National Inpatient Sample (NIS) database. We conducted a retrospective study analysis of obese adult PE patients (aged ≥ 18) using the NIS database from 2016 to 2020.
View Article and Find Full Text PDFRelationship Between Body Mass Index and Low Skeletal Muscle Mass in Adults Based on NHANES 2011-2018.
Sci Rep
January 2025
Department of Orthopaedics & Traumatology, The First Affiliated Hospital of Zhejiang Chinese Medical University, 54 Youdian Road, Shangcheng District, Hangzhou, 310006, China.
Sarcopenia, a syndrome characterized by declining muscle mass and function, is associated with various adverse health outcomes. While body mass index (BMI) is a fundamental health indicator, its relationship with sarcopenia is complex and remains inadequately explored. Low BMI has been linked to muscle loss, but the role of other demographic and clinical factors in this relationship is unclear.
View Article and Find Full Text PDFPan-tumor analysis to investigate the obesity paradox in immune checkpoint blockade.
J Immunother Cancer
January 2025
Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University, Baltimore, Maryland, USA
Background: Obesity is a risk factor for developing cancer but is also associated with improved outcomes after treatment with immune checkpoint inhibitors (ICIs), a phenomenon called the obesity paradox. To interrogate mechanisms of divergent immune responses in obese and non-obese patients, we examined the relationship among obesity status, clinical responses, and immune profiles from a diverse, pan-tumor cohort of patients treated with ICI-based therapy.
Methods: From June 2021 to March 2023, we prospectively collected serial peripheral blood samples from patients with advanced or metastatic solid tumors who received ICI as standard of care at Johns Hopkins.
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