UPLC-MS/MS Analysis for Clinical Research of: Free Testosterone and Free T4/Free T3

[madman]

We do it big here.....Nelson's house is where it's at!

 

[madman]

Simplified Equilibrium Dialysis for the UPLC-MS/MD Analysis of Free Testosterone for Clinical Research

 

[madman]

How do you test for free testosterone today?

 

[madman]

Why Measure Free Testosterone? and Why LC-MS/MS

 

[madman]

Summary

 

[madman]

Do you know where your Free Testosterone level truly sits LOL!

Most GPs, dime. a dozen T-mills let alone some of the more reputable clinics (hint, hint) are still clueless when it comes to testing the most critical blood marker FREE TESTOSTERONE!

No one should be using/relying upon the known to be inaccurate direct immunoassays!

Critical points that need to be hammered home here!




Opportunities for improvement


* Harmonize free testosterone reference ranges across laboratories

* Ensure that only accurate free testosterone assays remain on the market

* Free testosterone should be the predominant laboratory parameter to assesss hypogonadism, not total testosterone

Thread 'Importance of free testosterone measurement in assesssing androgen disorders'

Jun 15, 2025

As usual Nelson's house is where it's at!

Importance of free testosterone measurement in assessing androgen disorders

Thursday, March 27, 2025 at 1:00 PM Eastern Daylight Time.

event.on24.com

Testosterone imbalances affect men, women, and children differently. In males, testosterone deficiency (hypogonadism) can lead to low libido, fatigue, and muscle loss, while excess may contribute to aggression and cardiovascular risks. In females, testosterone excess (hyperandrogenism), often associated with polycystic ovary syndrome (PCOS) or adrenal disorders, can cause excess hair growth, weight gain, and menstrual irregularities. In children...

• madman
• hypogonadism; free t; accuracy assays/diagnosis
• Replies: 19
• Forum: Testosterone and Men's Health Articles