Curriculum
Module 10 · 35 min

Oxytocin, Vasopressin & Social/Endocrine Peptides

What intranasal oxytocin can and can't do — and the established uses.

CoreClinicalAdvanced
Core topics

What's covered

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Learning objectives

By the end of this module you will be able to

  • L01Distinguish established oxytocin uses from intranasal social-cognition claims.
Expected takeaways

What you should walk away believing

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Takeaway mastery
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Lesson · Core emphasis

What this means for you

Patient summary

Oxytocin is a real and powerful hormone, but the 'intranasal love hormone' studies have mostly failed. Vasopressin and its analog desmopressin are workhorses for diabetes insipidus and bedwetting.

Clinician summary

Avoid extrapolating from animal social-bonding work to human therapeutic claims for intranasal oxytocin.

Evidence-graded claims

What the data say

A
Oxytocin is effective for labor induction/augmentation
Standard of care.
F
Intranasal oxytocin treats autism
Multiple negative phase II/III trials.
Quick check

Test yourself

Q1Major safety concern with desmopressin in elderly?
Flashcards · Spaced repetition

Lock it in — review what's due

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Why does intranasal oxytocin underperform in trials?
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References · 2

Sources cited in this module

  1. [1]
    DDAVP (desmopressin) Prescribing Information
    FDA Label · 2007Regulatory · T1
  2. [2]
    Intranasal oxytocin: myths and delusions
    Leng G, Ludwig M. · Biological Psychiatry · 2015Review · T2
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