Drugs in Dev.
Obstetrics/Gynecology (Women’s Health)
Phase III
Japan 
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Lead Product(s) : Linzagolix
Therapeutic Area : Obstetrics/Gynecology (Women’s Health)
Study Phase : Phase III
Sponsor : Undisclosed
Deal Size : Inapplicable
Deal Type : Inapplicable
A Clinical Study of KLH-2109 in Patients with Endometriosis
Details : KLH-2109 is a Other Small Molecule drug candidate, which is currently being evaluated in Phase III clinical studies for the treatment of Endometriosis.
Product Name : Undisclosed
Product Type : Miscellaneous
Upfront Cash : Inapplicable
June 11, 2025
Lead Product(s) : Linzagolix
Therapeutic Area : Obstetrics/Gynecology (Women’s Health)
Highest Development Status : Phase III
Sponsor : Undisclosed
Deal Size : Inapplicable
Deal Type : Inapplicable

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Lead Product(s) : Fezolinetant
Therapeutic Area : Obstetrics/Gynecology (Women’s Health)
Study Phase : Phase III
Sponsor : Undisclosed
Deal Size : Inapplicable
Deal Type : Inapplicable
Details : Fezolinetant is a Other Small Molecule drug candidate, which is currently being evaluated in phase III clinical studies for the treatment of Hot Flashes.
Product Name : Undisclosed
Product Type : Miscellaneous
Upfront Cash : Inapplicable
June 04, 2024
Lead Product(s) : Fezolinetant
Therapeutic Area : Obstetrics/Gynecology (Women’s Health)
Highest Development Status : Phase III
Sponsor : Undisclosed
Deal Size : Inapplicable
Deal Type : Inapplicable

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Lead Product(s) : Fezolinetant
Therapeutic Area : Obstetrics/Gynecology (Women’s Health)
Study Phase : Phase III
Sponsor : Undisclosed
Deal Size : Inapplicable
Deal Type : Inapplicable
Details : Fezolinetant is a Other Small Molecule drug candidate, which is currently being evaluated in phase III clinical studies for the treatment of Hot Flashes.
Product Name : Undisclosed
Product Type : Miscellaneous
Upfront Cash : Inapplicable
January 16, 2024
Lead Product(s) : Fezolinetant
Therapeutic Area : Obstetrics/Gynecology (Women’s Health)
Highest Development Status : Phase III
Sponsor : Undisclosed
Deal Size : Inapplicable
Deal Type : Inapplicable

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Lead Product(s) : Fezolinetant
Therapeutic Area : Obstetrics/Gynecology (Women’s Health)
Study Phase : Phase III
Sponsor : Undisclosed
Deal Size : Inapplicable
Deal Type : Inapplicable
A Study to Assess Long-term Safety of Fezolinetant Given to Japanese Women Going Through Menopause
Details : Fezolinetant is a Other Small Molecule drug candidate, which is currently being evaluated in phase III clinical studies for the treatment of Hot Flashes.
Product Name : Undisclosed
Product Type : Miscellaneous
Upfront Cash : Inapplicable
January 16, 2024
Lead Product(s) : Fezolinetant
Therapeutic Area : Obstetrics/Gynecology (Women’s Health)
Highest Development Status : Phase III
Sponsor : Undisclosed
Deal Size : Inapplicable
Deal Type : Inapplicable

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Lead Product(s) : Fezolinetant
Therapeutic Area : Obstetrics/Gynecology (Women’s Health)
Study Phase : Phase III
Sponsor : Undisclosed
Deal Size : Inapplicable
Deal Type : Inapplicable
Astellas Provides Update on Fezolinetant New Drug Application in U.S.
Details : ESN364 (fezolinetant) works by blocking NKB binding on the kisspeptin/neurokinin B/dynorphin neuron to modulate neuronal activity in the hypothalamus to reduce the frequency and severity of moderate to severe VMS due to menopause.
Product Name : Undisclosed
Product Type : Miscellaneous
Upfront Cash : Inapplicable
February 20, 2023
Lead Product(s) : Fezolinetant
Therapeutic Area : Obstetrics/Gynecology (Women’s Health)
Highest Development Status : Phase III
Sponsor : Undisclosed
Deal Size : Inapplicable
Deal Type : Inapplicable

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Lead Product(s) : Fezolinetant
Therapeutic Area : Obstetrics/Gynecology (Women’s Health)
Study Phase : Phase III
Sponsor : Undisclosed
Deal Size : Inapplicable
Deal Type : Inapplicable
Details : Fezolinetant is an investigational selective NK3 receptor antagonist and is not approved for use anywhere in the world. Safety analyses demonstrated that both endometrial hyperplasia and endometrial malignancy were within pre-specified limits for fezolin...
Product Name : Undisclosed
Product Type : Miscellaneous
Upfront Cash : Inapplicable
October 12, 2022
Lead Product(s) : Fezolinetant
Therapeutic Area : Obstetrics/Gynecology (Women’s Health)
Highest Development Status : Phase III
Sponsor : Undisclosed
Deal Size : Inapplicable
Deal Type : Inapplicable

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Lead Product(s) : Fezolinetant
Therapeutic Area : Obstetrics/Gynecology (Women’s Health)
Study Phase : Phase III
Sponsor : Undisclosed
Deal Size : Inapplicable
Deal Type : Inapplicable
European Medicines Agency Accepts Astellas' Marketing Authorization Application for Fezolinetant
Details : Results from the SKYLIGHT 1™ and SKYLIGHT 2™ pivotal trials characterize the efficacy and safety of ESN364 (fezolinetant) for the treatment of moderate to severe VMS associated with menopause.
Product Name : Undisclosed
Product Type : Miscellaneous
Upfront Cash : Inapplicable
September 30, 2022
Lead Product(s) : Fezolinetant
Therapeutic Area : Obstetrics/Gynecology (Women’s Health)
Highest Development Status : Phase III
Sponsor : Undisclosed
Deal Size : Inapplicable
Deal Type : Inapplicable

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Lead Product(s) : Fezolinetant
Therapeutic Area : Obstetrics/Gynecology (Women’s Health)
Study Phase : Phase III
Sponsor : Undisclosed
Deal Size : Inapplicable
Deal Type : Inapplicable
Details : ESN364 (fezolinetant) is an investigational oral, nonhormonal therapy in clinical development for the treatment of moderate to severe VMS associated with menopause.
Product Name : Undisclosed
Product Type : Miscellaneous
Upfront Cash : Inapplicable
September 05, 2022
Lead Product(s) : Fezolinetant
Therapeutic Area : Obstetrics/Gynecology (Women’s Health)
Highest Development Status : Phase III
Sponsor : Undisclosed
Deal Size : Inapplicable
Deal Type : Inapplicable

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Lead Product(s) : Fezolinetant
Therapeutic Area : Obstetrics/Gynecology (Women’s Health)
Study Phase : Phase III
Sponsor : Undisclosed
Deal Size : Inapplicable
Deal Type : Inapplicable
U.S. FDA Accepts Astellas' New Drug Application for Fezolinetant
Details : ESN364 (fezolinetant), an investigational oral, nonhormonal compound seeking approval for the treatment of moderate to severe vasomotor symptoms (VMS) associated with menopause. VMS, characterized by hot flashes and/or night sweats, are common symptoms o...
Product Name : Undisclosed
Product Type : Miscellaneous
Upfront Cash : Inapplicable
August 18, 2022
Lead Product(s) : Fezolinetant
Therapeutic Area : Obstetrics/Gynecology (Women’s Health)
Highest Development Status : Phase III
Sponsor : Undisclosed
Deal Size : Inapplicable
Deal Type : Inapplicable

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Lead Product(s) : Linzagolix
Therapeutic Area : Obstetrics/Gynecology (Women’s Health)
Study Phase : Phase III
Sponsor : Undisclosed
Deal Size : Inapplicable
Deal Type : Inapplicable
A Clinical Study of KLH-2109 in Uterine Fibroids Patient With Menorrhagia and Pain
Details : KLH-2109 is a Other Small Molecule drug candidate, which is currently being evaluated in phase III clinical studies for the treatment of Leiomyoma.
Product Name : Undisclosed
Product Type : Miscellaneous
Upfront Cash : Inapplicable
July 06, 2022
Lead Product(s) : Linzagolix
Therapeutic Area : Obstetrics/Gynecology (Women’s Health)
Highest Development Status : Phase III
Sponsor : Undisclosed
Deal Size : Inapplicable
Deal Type : Inapplicable
