Efficacy and Safety of Long Term Use of hCG or hCG Plus hMG in Males With Isolated Hypogonadotropic Hypogonadism (IHH) (IHH)
Isolated Hypogonadotropic Hypogonadism, Kallmann Syndrome, Infertility
About this trial
This is an interventional treatment trial for Isolated Hypogonadotropic Hypogonadism focused on measuring Gonadotropin treatment, human chorionic gonadotropin, human menopausal gonadotropin
Eligibility Criteria
Inclusion Criteria:
- Age ≥ 18, ≤ 45 years old;
- Adolescent dysplasia or loss of puberty: Genital Tanner score ﹤ 5, pubic hair Tanner score ﹤ 5;
- Serum FSH and LH levels are low or in normal low value, testosterone was lower than normal range (1.75ng / ml, the lower limit of the normal blood testosterone reference range of Tongji Hospital affiliated to Tongji Medical College, Huazhong University of Science and Technology);
- With or without olfactory loss/reduction;
- Other pituitary hormone levels are normal;
- Head MRI examination is normal;
- Fertility is desired currently or will be desired in the future;
- Understand and sign the informed consent form.
Exclusion Criteria:
- Primary hypogonadism;
- Acquired hypogonadotrophic hypogonadism;
- A history of treatment with pulsed GnRH, hCG and FSH related hormones;
- Receive testosterone replacement therapy for more than 6 months;
- History of cryptorchidism or cryptorchidism;
- The sperm density before treatment ≥1×10^6/ml;
- Moderate or severe liver and kidney dysfunction (ALT>120IU/L, AST>80IU/L, CR>115μmol/L);
- The karyotype is 45,X or 47,XXY and 48, XXXY and other abnormal karyotypes;
- True hermaphroditism and pseudohermaphroditism;
- Sex hormone abnormalities caused by adrenal lesions;
- Hypogonadism secondary to other systemic diseases;
- Abnormal secretion of hormones caused by brain lesions (such as pituitary tumors);
- There are other hormone abnormalities in the pituitary;
- There are contraindications for the treatment with hCG or hMG.
Sites / Locations
- Tongji Hospital, Tongji Medical College, Huazhong University of Science and TechnologyRecruiting
Arms of the Study
Arm 1
Arm 2
Arm 3
Active Comparator
Experimental
Experimental
Human Chorionic Gonadotropin alone
hCG alone for 6 months then hMG added
hCG and hMG
Human Chorionic Gonadotropin 2000U~6000U, intramuscular injection, two times per week for 3 years.
Human Chorionic Gonadotropin 2000U~6000U, intramuscular injection, two times per week for six months, then 75~150IU human menopausal gonadotropin, intramuscular injection, two times per week, was added and last for the next 30 months.
Human Chorionic Gonadotropin 2000U~6000U and 75~150IU human menopausal gonadotropin, intramuscular injection, two times per week for 3 years.