Clinical Chemistry Podcast

40 Episodes
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By: Association for Diagnostics and Laboratory Medicine

This free monthly podcast is offered by Clinical Chemistry. Clinical Chemistry is the leading forum for peer-reviewed, original research on innovative practices in today's clinical laboratory.

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Genetic Investigation of X-Linked Defects with Optimized Targeted Long-Read Sequencing
Last Monday at 9:13 PM

Jia Zheng, Keying Li, Jin Han, Chi Chun Chan, Huilin Wang, Jasmine Yan Tung Law, Lin Chen, Fan Jiang, Rui Zhang, Hailei Liang, Xiaofang Chen, Mengmeng Shi, Matthew Hoi Kin Chau, Ye Cao, Yvonne K Kwok, Yuanfang Zhu, Tak Yeung Leung, Kwong Wai Choy, Zirui Dong. Genetic Investigation of X-Linked Defects with Optimized Targeted Long-Read Sequencing. Clinical Chemistry, Volume 72, Issue 11, November 2026, Pages 1145–1160. https://doi.org/10.1093/clinchem/hvag088


Accuracy-Based Proficiency Testing Surveys for Testosterone Provide Important Information About Measurement Accuracy and Its Impact on Patient Care
10/28/2026

Joely A Straseski, Hubert W Vesper, Thomas A Long, Gary L Horowitz. Accuracy-Based Proficiency Testing Surveys for Testosterone Provide Important Information About Measurement Accuracy and Its Impact on Patient Care. Clinical Chemistry, Volume 72, Issue 10, October 2026, Pages 1046–1055. https://doi.org/10.1093/clinchem/hvag068


TSH Pediatric Reference Intervals: Lack of CALIPER Applicability to US-Based Populations
10/28/2026

Jillian Kodger, Joe M El-Khoury. TSH Pediatric Reference Intervals: Lack of CALIPER Applicability to US-Based Populations. Clinical Chemistry, Volume 72, Issue 9, September 2026, Pages 1003–1004. https://doi.org/10.1093/clinchem/hvag075


Audio Summary November2026
10/27/2026


Patterns of One-Year Change in HbA1c and Continuous Glucose Monitoring (CGM) Metrics in Older Adults with Type 2 Diabetes
10/13/2026

Tianyu Cao, Michael Fang, Amelia S Wallace, Natalie Daya Malek, Arielle Valint, Dan Wang, Justin B Echouffo-Tcheugui, Scott L Zeger, Elizabeth Selvin. Patterns of One-Year Change in HbA1c and Continuous Glucose Monitoring (CGM) Metrics in Older Adults with Type 2 Diabetes. Clinical Chemistry, Volume 72, Issue 10, October 2026, Pages 1039–1045. https://doi.org/10.1093/clinchem/hvag067


Mining and Refining Elusive Microproteins from Noncanonical Open Reading Frames
10/13/2026

Yifei K Yang. Mining and Refining Elusive Microproteins from Noncanonical Open Reading Frames. Clinical Chemistry, Volume 72, Issue 10, October 2026, Pages 1101–1103. https://doi.org/10.1093/clinchem/hvag107 


Point of Concern for Troponin Testing with High-Sensitivity Assays in the Near Patient Setting
09/25/2026

Peter A Kavsak. Point of Concern for Troponin Testing with High-Sensitivity Assays in the Near Patient Setting, Clinical Chemistry, 2026; 72(10): hvag034. https://doi.org/10.1093/clinchem/hvag034


October 2026 Audio Summary
09/24/2026


Alpha-Synuclein-Specific RT-QuIC As a Tool for the Differential Diagnosis of Neurodegenerative Diseases Using Peripheral Tissues
09/10/2026

Melissa Ix, Richard Dodel, J Alexander Ross. Alpha-Synuclein-Specific RT-QuIC As a Tool for the Differential Diagnosis of Neurodegenerative Diseases Using Peripheral Tissues.  Clinical Chemistry, Volume 72, Issue 8, August 2026, Pages 830–844.  https://doi.org/10.1093/clinchem/hvag037


Predictive Biomarkers for Immune Checkpoint Inhibitor Efficacy: Challenges, Innovations, and a Pathway to Precision Medicine in the Era of Cancer Immunotherapy
09/10/2026

Matthew Lee, Jeffrey A SoRelle, Arun Everest-Dass, David E Gerber, Mitchell S von Itzstein. Predictive Biomarkers for Immune Checkpoint Inhibitor Efficacy: Challenges, Innovations, and a Pathway to Precision Medicine in the Era of Cancer Immunotherapy. Clin Chem 2026; 72(9): 926–47. https://doi.org/10.1093/clinchem/hvag062


Tumor-Derived HAVCR1 As a Reliable Fluid Biomarker for the Diagnosis of CNS Lymphoma
09/01/2026

Shengjie Li, Jiazhen Cao, Jun Ren, Kun Chen, Jianing Wu, Yingzhu Li, Yunxiao Song, Chengxun Li, Wenjun Cao, Ming Guan. Tumor-Derived HAVCR1 As a Reliable Fluid Biomarker for the Diagnosis of CNS Lymphoma. Clin Chem 2026; 72(8): 880–92. 

https://doi.org/10.1093/clinchem/hvag036


Audio Summary September 2026
08/27/2026


Performance, Safety, and Patient Experience of an Autonomous Robotic Phlebotomy Device: A Multicenter Trial
08/05/2026

Luuk F P Giesen, Jeroen A Roest, Frederique M A Koopman, Martine M L Deckers, Helena Chon, Christian M Hackeng, Jurgen A Riedl, Michiel de Bruin, Brooke M Katzman, Warry van Gelder, Janne Cadamuro, Mads Nybo, Michael A Fouraux, Thijs C van Holten, Robert de Jonge. Performance, Safety, and Patient Experience of an Autonomous Robotic Phlebotomy Device: A Multicenter Trial. Clinical Chemistry, Volume 72, Issue 8, August 2026, Pages 845–856. https://doi.org/10.1093/clinchem/hvag029


Exploring Sex-Specific High-Sensitivity Cardiac Troponin Thresholds for Rule-Out of Non-ST-Elevation Myocardial Infarction
08/05/2026

Ingar Ziad Restan, Yong Yong Tew, Ole-Thomas Steiro, Ziwen Li, Hilde L Tjora, Jørund Langørgen, Torbjørn Omland, Paul Collinson, Rune Bjørneklett, Kjell Vikenes, Trude Steinsvik, Øyvind Skadberg, Øistein R Mjelva, Alf Inge Larsen, Vernon V S Bonarjee, Nicholas L Mills, Kristin M Aakre. Exploring Sex-Specific High-Sensitivity Cardiac Troponin Thresholds for Rule-Out of Non-ST-Elevation Myocardial Infarction. Clinical Chemistry, Volume 72, Issue 8, August 2026, Pages 868–879. https://doi.org/10.1093/clinchem/hvag030


Simultaneous Prenatal cfDNA Screening of Aneuploidy, Recessive Single-Gene Conditions, and Fetomaternal Blood Compatibility
07/27/2026

Juexiao Sherry Wang, C J Battey, Kyle Trettin, Ravi Patel, Anu Srinivasan, Janani Saikumar, Divya Kushnoor, Ben F Habermeyer, Sangita Ganesh, Nafei Xu, Nathaniel Friedrich, Summer Pierson, Helen Wan, Heather LaBreche, Genevieve M Gould, Dale Muzzey. Simultaneous Prenatal cfDNA Screening of Aneuploidy, Recessive Single-Gene Conditions, and Fetomaternal Blood Compatibility. Clinical Chemistry, Volume 72, Issue 6, June 2026, Pages 679–691. https://doi.org/10.1093/clinchem/hvag005


Audio Summary August 2026
07/24/2026


From Pooled Cohorts to PREVENT: A Perspective for Clinical Laboratorians
07/10/2026

Ryan Pearce, Leslie J Donato, Vlad C Vasile, Allan S Jaffe, Jeffrey W Meeusen. From Pooled Cohorts to PREVENT: A Perspective for Clinical Laboratorians. Clinical Chemistry, Volume 72, Issue 7, July 2026, Pages 814–816. https://doi.org/10.1093/clinchem/hvag044


Disseminated Coccidioidomycosis in Immunocompetent Hosts: Opportunities for Increased Recognition and Timely Diagnosis
07/08/2026

Anna C H Hoge, Thomas E Grys, Erin H Graf. Disseminated Coccidioidomycosis in Immunocompetent Hosts: Opportunities for Increased Recognition and Timely Diagnosis. Clinical Chemistry, Volume 72, Issue 5, May 2026, Pages 575–582. https://doi.org/10.1093/clinchem/hvaf187


Audio Summary July 2026
06/23/2026


DPYD Sequencing Identifies More Clinically Relevant Variants as Compared to Targeted Genotyping
06/22/2026

Ann M Moyer, Emma Lundquist, Emily K Thoreson, Michelle L Kluge, Katrina E Kotzer, Elyse M Love, Heather L Glessner, Sarah K Arneson, Loralie J Langman, Linnea M Baudhuin, John Logan Black. DPYD Sequencing Identifies More Clinically Relevant Variants as Compared to Targeted Genotyping. Clinical Chemistry, Volume 72, Issue 6, June 2026, Pages 662–669. https://doi.org/10.1093/clinchem/hvag007.


Universal Presence of Gene/Variant Nomenclature Errors in Journal Manuscript Submissions
06/05/2026

Lisa A Lansdon, Binu Porath, Mari Mori, David T Miller, Diane Dunham Drexler, Catherine Wattenberg, Morgan Richardson, Robert D Steiner, Peter J Freeman. Universal Presence of Gene/Variant Nomenclature Errors in Journal Manuscript Submissions. Clinical Chemistry, Volume 72, Issue 6, June 2026, Pages 652–661. https://doi.org/10.1093/clinchem/hvag010


Frameworks of Health Outcomes for Performance Specifications in Laboratory Medicine
06/04/2026

Patrick M Bossuyt, Tze Ping Loh, Katy Bell, Sally Lord, Andrea R Horvath. Frameworks of Health Outcomes for Performance Specifications in Laboratory Medicine. Clinical Chemistry, Volume 72, Issue 5, May 2026, Pages 546–553. 

https://doi.org/10.1093/clinchem/hvag014


Fecal Microbiota Therapy: Clinical Laboratory Testing and Metabolomic Approaches for Donor Screening, Product Assessment, and Patient Monitoring
05/28/2026

Grace Drew, Colleen S Kraft, Nirja Mehta. Fecal Microbiota Therapy: Clinical Laboratory Testing and Metabolomic Approaches for Donor Screening, Product Assessment, and Patient Monitoring. Clinical Chemistry, Volume 72, Issue 5, May 2026, Pages 554–563.  

https://doi.org/10.1093/clinchem/hvaf156


Audio Summary June 2026
05/22/2026


Diagnostic Value of Serum p-tau217 in Alzheimer Disease: Equal to Plasma in Levels and Clinical Utility?
05/18/2026

Andrea L Benedet, Burak Arslan, Kubra Tan, Hanna Huber, Ilaria Pola, Guglielmo Di Molfetta, Hlin Kvartsberg, Anna Orduña Dolado, Shorena Janelidze, Kaj Blennow, Henrik Zetterberg, Oskar Hansson, Pedro Rosa-Neto, Nicholas J Ashton. Diagnostic Value of Serum p-tau217 in Alzheimer Disease: Equal to Plasma in Levels and Clinical Utility? Clinical Chemistry, Volume 72, Issue 2, February 2026, Pages 303–315, https://doi.org/10.1093/clinchem/hvaf162


Methods to Improve Confidence in the Accuracy of Molecular Testing for Multidrug-Resistant Tuberculosis
05/13/2026

Denise M O'Sullivan, Gerwyn M Jones, Manca Zolnir-Dovc, Richard Phillips, Rejoice Arthur, Bariki Mtafya, Daniel Adon Mapamba, Daniela Maria Cirillo, Ewa Augustynowicz-Kopeć, Mei Mei Ho, Belinda Dagg, Sven O Friedrich, Francesca Colavita, Antonella Vulcano, Prince Asare, Dorothy Yeboah-Manu, Timothy D McHugh, Jim F Huggett. Methods to Improve Confidence in the Accuracy of Molecular Testing for Multidrug-Resistant Tuberculosis. Clinical Chemistry, Volume 72, Issue 3, March 2026, Pages 390–397. https://doi.org/10.1093/clinchem/hvaf178


Audio Summary May 2026
04/23/2026


Quantum Machine Learning and Data Re-Uploading: Evaluation on Benchmark and Laboratory Medicine Data Sets
04/21/2026

Thomas J S Durant, Seung Joo Lee, Sarah N Dudgeon, Elizabeth Knight, Brent Nelson, H Patrick Young, Lucila Ohno-Machado, Wade L Schulz. Quantum Machine Learning and Data Re-Uploading: Evaluation on Benchmark and Laboratory Medicine Data Sets. Clinical Chemistry, Volume 72, Issue 4, April 2026, Pages 451–460. https://doi.org/10.1093/clinchem/hvaf192


Scientific Fraud at Scale: Challenges for Trust in Published Data
04/21/2026

Preejith P Vachali, Adam J McShane. Scientific Fraud at Scale: Challenges for Trust in Published Data. Clinical Chemistry, Volume 72, Issue 4, April 2026, Pages 518–519.  

https://doi.org/10.1093/clinchem/hvag002


Pre-Exposure Prophylaxis (PrEP)-Associated HIV Monitoring and Self-Testing
04/14/2026

Yusheng Zhu, Jarrett Sell. Pre-Exposure Prophylaxis (PrEP)-Associated HIV Monitoring and Self-Testing. Clinical Chemistry, Volume 72, Issue 4, April 2026, Pages 439–450. https://doi.org/10.1093/clinchem/hvaf155


Endogenous Lithium Levels and Alzheimer Disease
04/13/2026

Raymond T Suhandynata, Elizabeth A Bevins, Imir G Metushi. Endogenous Lithium Levels and Alzheimer Disease. Clinical Chemistry, Volume 72, Issue 3, March 2026, Pages 424–425. https://doi.org/10.1093/clinchem/hvaf174


Audio Summary April 2026
03/28/2026


PREEMPT'ing Overreliance on Peripheral Blood-Based ColoRectal Cancer Screening
03/10/2026

David H Wang. PREEMPT'ing Overreliance on Peripheral Blood-Based ColoRectal Cancer Screening. Clinical Chemistry, Volume 72, Issue 3, March 2026, Pages 328–330. https://doi.org/10.1093/clinchem/hvaf137


A Turning Point for Lipoprotein(a) Treatment: Are Clinical Laboratories Ready?
02/23/2026

Leslie J Donato. A Turning Point for Lipoprotein(a) Treatment: Are Clinical Laboratories Ready? Clinical Chemistry, Volume 72, Issue 2, February 2026, Pages 222–224. https://doi.org/10.1093/clinchem/hvaf101


Audio Summary March 2026
02/23/2026


Global IVD: Barriers, Trends, and Future
02/09/2026

Min Yu, Zhen Zhao, Dennis J Dietzen, Damien Gruson, Jinjie Hu, Anthony A Killeen, Davide Manissero, Tahir S Pillay. Global IVD: Barriers, Trends, and Future. Clinical Chemistry, Volume 72, Issue 2, February 2026, Pages 225–231.  https://doi.org/10.1093/clinchem/hvaf184


Uterus Transplantation—Current Evaluation, Monitoring, and Emerging Diagnostics
01/27/2026

Andrew Jacques, Giuliano Testa, Massimo Mangiola, Liza Johannesson. Uterus Transplantation—Current Evaluation, Monitoring, and Emerging Diagnostics. Clinical Chemistry, Volume 72, Issue 1, January 2026, Pages 18–26. https://doi.org/10.1093/clinchem/hvaf143


Audio Summary February 2026
01/26/2026


Unmet Clinical Needs and Remaining Challenges of Pregnancy Reference Intervals
01/21/2026

Vilte E Barakauskas, Samantha Pawer, Wee-Shian Chan, Benjamin P Jung. Unmet Clinical Needs and Remaining Challenges of Pregnancy Reference Intervals. Clinical Chemistry, Volume 72, Issue 1, January 2026, Pages 47–60. https://doi.org/10.1093/clinchem/hvaf150


From Diagnosis to Delivery: A Look at the Continuing Gap in Maternal Testing
01/05/2026

Callie Torres, Jeannie Kelly, Ann M Gronowski.
From Diagnosis to Delivery: A Look at the Continuing Gap in Maternal Testing.
Clinical Chemistry, Volume 72, Issue 1, January 2026, Pages 27–34, 
https://doi.org/10.1093/clinchem/hvaf109