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NCT07141615
Clinical Observation of Qingwei Huazhuo Decoction (Product: Jinsaiyu) in Improving Children With Precocious Puberty of Phlegm-Dampness Internal Accumulation Type
NCT06510764
A randomized controlled study will be conducted to evaluate the therapeutic effect of traditional Chinese medicine and acupoints stimulation on children with idiopathic precocious puberty.
NCT06129539
The primary objective of this study is to evaluate the efficacy of Debio 4326 in suppressing serum luteinizing hormone (LH) to prepubertal levels 52 weeks after the first Debio 4326 injection in pediatric participants with central precocious puberty (CPP).
NCT05945576
The goal of this observational study is to describe the natural history of imprinting disorders (IDs) according to their metabolic profile in all patients (adults and children) affected with an ID regardless of the severity of the disease, with a molecular characterization, with a signed informed consent for all subjects, followed in one partner's center. The main questions it aims to answer are: * Can we identify common metabolic profiles for all imprinted diseases? * Which imprinting disorders have an impact on the metabolic profiles of IDs? * Which are the metabolic risks associated to IDs? * Can we use the metabolic profiles for the clinical classification and prognosis of IDs? * Are there common therapeutic approaches for all IDs?
NCT07359092
Central precocious puberty (CPP) is characterized by the early activation of the hypothalamic-pituitary-gonadal axis in girls and may be difficult to distinguish from benign variants such as premature thelarche. Spexin and phoenixin-20 are novel neuropeptides that have been suggested to play roles in reproductive axis regulation. The aim of this study was to compare serum spexin and phoenixin-20 levels among girls with central precocious puberty, girls with premature thelarche, and healthy age-matched controls. The study evaluated whether these biomarkers could help differentiate CPP from other conditions presenting with early breast development. Clinical, anthropometric, and biochemical parameters were analyzed in all participants. Blood samples were collected and serum spexin and phoenixin-20 levels were measured using commercially available assay kits.
NCT05341128
The main purpose is to describe how many children were treated during 24 months or less because of CPP and how treatment worked for them. There are no participants in this trial, the study only involves reviewing participants medical past and current records and collecting information.
NCT05029622
The purpose of the protocol is to assess the efficacy of the triptorelin 6 month PR (Prolonged Release) formulation in suppressing LH (Luteinising hormone) levels to prepubertal levels (defined as a peak LH ≤5 IU/L) after i.v. GnRH (Gonadotropin-releasing Hormone) stimulation at Month 6 (Day 169) in Chinese children with CPP (Central Precocious Puberty).
NCT06720623
This is an observational, retrospective, single-center study focused on the diagnosis of Central Precocious Puberty in female patients.
NCT04736602
The purpose of this research was to confirm the effectiveness and safety of the study drug, Triptorelin pamoate 15mg 3-month formulation, in a Chinese population of Central Precocious Puberty (CPP) children.
NCT06487143
The primary objective of this study is to compare the efficacy of the 3-month formulation and 1-month formulation of triptorelin and to assess the short-term effects of the 3-month formulation of triptorelin on glucose and lipid metabolism, body composition, and bone density in Chinese ICPP patients.
NCT04502836
Over 20% of the population is reporting on "white coat syndrome", manifested as anxiety symptoms and elevated BP during interaction with medical staff. It is estimated that, throughout the life span of children, approximately 15-20% will suffer from some form of a trauma relating to an interaction with health provider. The proposed study aims is to evaluate the correlation between a single preliminary psychological intervention, including providing knowledge and tools for problems solving, and the anxiety level in female patients arriving to Adrenocorticotropic Hormone (ACTH) and Lutenising Releasing Hormone (LRH) test in comparison to the anxiety in patients arriving to the same test without psychological intervention. 20 female patients arriving to ACTH LRH test for puberty stage assessment (performed as part of routine medical care) will be recruited to the study and will be randomized to one of 2 groups. Participants in the intervention group (10 patients) will be required to arrive with their parents an hour prior to the test and will receive a preliminary psychological intervention. The control group will arrive to the ACTH LRH test on the scheduled time and will not receive psychological intervention
NCT04665713
Effect of Prevalence of Overweight and Obesity(Body Mass Index (BMI)) on Efficacy of herbal medicines(ZiYinXieHuo) in girls sexual Precocity
NCT01601171
The purpose of this study is to explore the genetic basis of reproductive disorders and cleft lip and/or palate.
NCT02006680
The best way to measure whether treatment of children with central precocious puberty is working is to do a hormone stimulation test (leuprolide stimulation test) that requires injection of a medication and multiple blood draws to see if the hormonal response is suppressed (blocked). The hypothesis of this study is that random measurement of the free alpha subunit of pituitary glycoprotein, a protein related to the pituitary hormones that stimulate puberty, will provide an adequate alternative to the leuprolide stimulation testfor monitoring efficacy of pubertal suppression with Supprelin LA®.
NCT00734279
The purpose of this study is to determine if the timing of the onset of puberty may be affected by FSH-regulatory peptides. We will determine how these peptides relate to FSH production in prepubertal and pubertal children by comparing the regulation of FSH control in children with precocious (early) puberty and delayed puberty. In this pilot study, we will stimulate the pubertal axis using an agonist of GnRH to determine the pubertal response of activin-A, inhibin-A and -B and follistatin. To determine baseline FSH secretion and FSH-regulatory peptide tone, we will block GnRH with a specific antagonist. These studies should lead to a better understanding of the role of FSH in controlling the onset of puberty and the pathogenesis of pubertal disorders.
NCT01467882
The study will investigate the efficacy, safety and pharmacokinetics of triptorelin 22.5 mg 6-month formulation in 44 patients suffering from central precocious puberty. The total study duration per patient will be 12 months (48 weeks).
NCT02920515
This is a prospective, multicentric, comparative, non-randomized interventional study in which subjects diagnosed with central precocious puberty (CPP) and early puberty (EP) were treated for 6 months to compare the effect with GnRHa and traditional Chinese medicines.
NCT01634321
The purpose of this Clinical Trial was to Evaluate the Efficacy and Safety of Luphere Depot Inj. 3.75mg(Leuprolide acetate 3.75mg) in patients with precocious puberty.
NCT00667446
The purpose of this extension study is to determine if leuprolide acetate (11.25 mg and 30 mg) is safe in treating children with Central Precocious Puberty over a longer period of time (36 months).
NCT00001202
This study is a continuation of two previous studies conducted at the NIH. The first study , "Treatment of True Precocious Puberty with a Long-Acting Lutenizing Hormone Releasing Hormone Analog (D-Trp(6)-Pro(9)-Net-LHRH)" had less than optimal results. Some patients, all of whom were diagnosed with familial isosexual precocious puberty, had an inadequate response to the medication and were observed to have high levels of testosterone, advanced bone aging, and other complications of the disease. As a result these patients were enrolled in a second study In the second study, "Spironolactone Treatment for Boys with Familial Isosexual Precocious Puberty", - the patients received another medication, spironolactone (Aldactone). The drug blocked the effects of testosterone, -but bone age advancement did not improve. Some patients began experiencing gynecomastia (an abnormal growth of the male breasts). Researchers believe these may be the effects of elevated levels of estrodiol (a form of the female hormone, estrogen). In the present study, testolactone is added to the drug regimen to block the production of estrogen. The study therefore uses spironolactone to prevent the action of the male hormones (androgen) and testolactone to block the production of female hormones (estrogen). Deslorelin, an LHRH analog which works by turning off true (central) puberty, is added to the drug regimen once true puberty begins. This is because it is know that boys with familial male precocious puberty go into true puberty too early (despite treatment with spironolactone and testolactone), and when that happens, the spironolactone and testolactone are no longer as effective. The goal of the treatment is to delay sexual development until a more appropriate age and prevent short adult stature (height).