Category: Medicine

Brazilian Societies issue new guidance to prevent misdiagnosis of macroprolactinemia

Schematic representation of macroprolactin testing using polyethylene glycol (PEG) in samples with and without macroprolactinemia.

A new Brazilian position statement reports that nearly 20% of hyperprolactinemia cases are due to benign macroprolactinemia. The guideline recommends routine laboratory screening to prevent misdiagnosis, unnecessary imaging, dopamine agonist therapy, and avoidable healthcare costs. Read More →

Clomiphene and enclomiphene show comparable efficacy to testosterone in functional hypogonadism

Photo of a healthcare professional shaking hands with a person.

Oral therapies with clomiphene and enclomiphene significantly increased testosterone levels while preserving male fertility, offering an effective and safe alternative to conventional hormone replacement therapy in men with functional hypogonadism. Read More →

National Survey Reveals Gaps in Brazilian Endocrinologists’ Education Practices on Adrenal Insufficiency

A map of the regional distribution of study participants.

A national survey of 280 Brazilian endocrinologists revealed only moderate adherence to guidelines on adrenal insufficiency management. Physicians answered correctly in 63.3% of stress-dose adjustment scenarios, with 41.1% failing to endorse self-injection during crises. Findings highlight systemic, educational, and cultural gaps compromising patient safety and preventive care. Read More →