Method for identifying a patient at risk of having difficulty in sustaining a pregnancy
AssigneeNora Therapeutics, Inc.
InventorDarryl Carter
Life of this patent
Estimating the term…
Abstract
Compositions, kits and methods for the prevention of, for example, spontaneous abortion, preeclampsia, preterm labor or implantation failure during assisted reproduction are provided. The compositions, kits and methods provide an effective amount of granulocyte colony stimulating factor to prevent, for example, spontaneous abortion, preeclampsia, preterm labor or implantation failure of an embryo.
Claims13
A method for identifying and treating a patient at risk of having difficulty in sustaining a pregnancy, having difficulty in having in vitro fertilized embryos implant, having preeclampsia or having premature labor comprising:
- determining, in a tissue sample from said patient prior to pregnancy, at least one of the parameters selected from the group consisting of the Th1 cell number, Th2 cell number, Th1 cell activity, Th2 cell activity, the amount of a Th1 cell product, and the amount of a Th2 cell product;
- identifying the patient as one having a high risk of having difficulty in sustaining a pregnancy, having difficulty in having in vitro fertilized embryos implanted, having preeclampsia or having premature labor if the patient meets one or more of the criteria selected from the group consisting of elevated Th1 cell number, elevated Th1 cell activity, elevated amount of a Th1 cell product, decreased Th2 cell number, decreased Th2 cell activity, decreased amount of a Th2 cell product, a higher ratio of Th1 cell number to Th2 cell number, and a higher ratio of Th1 cell activity to Th2 cell activity;
- and
- treating the patient with an effective mount of G-CSF, if the patient is identified as having a high risk of having difficulty in sustaining a pregnancy, having difficulty in having in vitro fertilized embryos implanted, or having preeclampsia.
A method for identifying and treating a subject with G-CSF to reduce the risk of having difficulty in sustaining a pregnancy, having difficulty in having in vitro fertilized embryos implant, or having preeclampsia, the method comprising:
- determining, in a tissue sample from said subject, one or more of the parameters selected from the group consisting of the Th1 cell number, Th2 cell number, Th1 cell activity, Th2 cell activity, the amount of a Th1 cell product, and the amount of a Th2 cell product;
- identifying the subject as a candidate for a G-CSF treatment if the subject meets one or more of the criteria selected from the group consisting of elevated Th1 cell number, elevated Th1 cell activity, elevated amount of a Th1 cell product, decreased Th2 cell number, decreased Th2 cell activity, decreased amount of a Th2 cell product, a higher ratio of Th1 cell number to Th2 cell number, and a higher ratio of Th1 cell activity to Th2 cell activity;
- and
- treating the subject with an effective mount of G-CSF, if the subject is identified as a candidate for G-CSF treatment.
Dependencies are inferred from the claim text.