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Of major importance in clinical trials is the ability to predict individual patient outcome or endpoints using biomarkers, also known as variables or predictors, in as safe, efficient, and accurate a manner as possible. This review addresses the concepts and possible strategies for use of predictor and surrogate biomarkers in the design of clinical trials in renal transplantation. The statistical concepts apply equally well to other organ grafts.
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http://dx.doi.org/10.1111/j.1600-6143.2004.00386.x | DOI Listing |
Pediatr Transplant
November 2025
Division of Urology, University of Toronto, Toronto, Canada.
Introduction: Differentiating acute tubular necrosis (ATN) from rejection in pediatric kidney transplant (KT) recipients remains challenging and necessitates invasive biopsy. Doppler ultrasound-derived resistive index (RI) is a noninvasive modality to assess graft status, but its diagnostic utility in children is unclear. This study evaluates RI's ability to distinguish ATN and rejection in KT.
View Article and Find Full Text PDFMater Today Bio
October 2025
Anhui Province Key Laboratory of Occupational Health, Anhui No. 2 Provincial People's Hospital, Hefei, 230041, PR China.
Organ transplantation faces critical challenges, including donor shortages, suboptimal preservation, ischemia-reperfusion injury (IRI), and immune rejection. Nanotechnology offers transformative solutions by leveraging precision-engineered materials to enhance graft viability and outcomes. This review highlights nanomaterials' roles in revolutionizing organ preservation.
View Article and Find Full Text PDFCase Rep Pathol
September 2025
Faculty of Medicine, KCMC University, Moshi, Tanzania.
Synovial sarcomas are rare malignant soft tissue tumors with significant metastatic potential. Although they can occur in various parts of the body, they are most commonly found on the extremities. These tumors typically develop in children and young adults, making occurrences in individuals over 50 years of age unusual.
View Article and Find Full Text PDFClin Kidney J
September 2025
Prof Department of Advanced Medical and Surgical Sciences, University of Campania 'Luigi Vanvitelli', Naples, Italy.
Anemia and iron deficiency (ID) are common and significant complications in kidney transplant recipients (KTRs) that can affect their health-related quality of life (HRQoL) and outcomes. Current anemia guidelines equate the post-transplant situation with the anemia associated with chronic kidney disease (CKD) in non-transplanted persons, not acknowledging relevant differences ranging from pathophysiology to clinical manifestation. Nephrologists caring for these patients tend to pay less attention to post-transplant anemia (PTA) and ID than in non-transplanted persons with CKD.
View Article and Find Full Text PDFBlood Cell Ther
August 2025
Japanese Data Center for Hematopoietic Cell Transplantation (JDCHCT), Department of Registry Science for Transplant and Cellular Therapy, Aichi Medical University School of Medicine, Nagakute, Japan.
[This corrects the article DOI: 10.31547/bct-2024-020.].
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