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Inactive
Last updated: April 9, 2025

LNG Butanoate + Testosterone Buciclate

LB + TB IM Injection

  • User: Male
  • Hormonal: Hormonal
  • Delivery type:
    • Injectable
  • Intended Duration:
    • Short-Acting
  • Development Stage: Pre-Clinical
  • Developer(s)/researcher(s): WHO Collaborating Center, India, India Institute of Medical Sciences, India Council of Medical Research
Details
  • API: Levonorgestrel Butanoate, Testosterone Buciclate
  • Target: Progesterone Receptor, Androgen Receptor
  • Mechanism of Action:
    • Reduced Sperm Production
  • Inactive Materials: Undetermined
  • Regimen: 1 Injection/6 Months
  • MPT: Not Potential MPT
Product Status

No additional publications indicating recent development since 2007

History

1995: Animal studies suggest LB viability as a male contraceptive method
2000-2007: Animal studies suggest LB viability as a male contraceptive method in combination with testosterone buciclate.

Publications