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Clinical Study of Traditional Chinese Medicine in the Treatment of Phlegm-dampness Intrinsic Precocious Puberty (SHJG-PP)

2026年6月4日 更新者：Children's Hospital of Fudan University

A Multicenter, Randomized, Double-Blind, Placebo-Controlled Clinical Trial to Evaluate the Efficacy and Safety of Sanghe Jianghuo Granules in the Treatment of Girls Aged 5-8.5 Years With Precocious Puberty and Phlegm-Dampness Internal Accumulation Syndrome According to Traditional Chinese Medicine

Precocious puberty is characterized by the premature appearance of secondary sexual characteristics. Globally, the timing of puberty onset in children has shown a certain tendency to advance. In China, the incidence of precocious puberty has been increasing year by year. Precocious puberty exerts long-term and systemic impacts on children's health: advanced bone age leads to short stature; earlier sexual development than peers may induce emotional problems such as anxiety and inferiority; it may increase the risk of obesity and type 2 diabetes, posing long-term hazards to cardiovascular health; it may also result in irregular menstruation or dysmenorrhea, exerting indirect effects on reproductive health.

Modern traditional Chinese medicine (TCM) holds that: various factors lead to liver-kidney yin deficiency, hyperactivity of ministerial fire, and early arrival of tian gui (the substance responsible for promoting growth, development and reproduction), thereby triggering premature sexual development. The main syndrome types identified in clinical practice include yin deficiency with fire hyperactivity syndrome, liver stagnation transforming into fire syndrome, and phlegm-dampness internal accumulation syndrome.

Since the late 1970s, the investigators' department has taken the lead in treating precocious puberty with TCM diagnostic methods, proposing that the pathogenesis of precocious puberty lies in "kidney yin deficiency and hyperactivity of ministerial fire", and adopting the therapy of nourishing yin and purging fire for its treatment. A number of studies have confirmed that TCM medicines with the effects of nourishing yin and purging fire can effectively alleviate the yin deficiency with fire hyperactivity syndrome in children, delay the development of secondary sexual characteristics and bone age.

At present, central precocious puberty is mostly treated with gonadotropin-releasing hormone analogs (GnRHa). However, this treatment has the drawback of inhibiting the growth axis, yielding limited benefits for children with advanced bone age, overweight or obesity, and may even affect glucose and lipid metabolism. Moreover, some children with precocious puberty complicated with obesity may be intolerant to this therapy. In contrast, TCM therapy and integrated TCM-Western medicine therapy can effectively delay the development of secondary sexual characteristics and advanced bone age, and improve final adult height, thus being widely applied in China.

Although a large number of relevant studies have been reported in recent years and TCM diagnosis and treatment guidelines for precocious puberty have been formulated, there is still a lack of high-quality evidence-based medical research to support the advantageous aspects of integrated TCM-Western medicine diagnosis and treatment. Additionally, the underlying mechanisms of diagnosis and treatment for different syndrome types of precocious puberty remain insufficiently studied.

In this study, the investigators will conduct a multicenter, randomized, double-blind, placebo-controlled clinical trial to evaluate the effects of Sanghe Jianghuo Granules on the regulation of the hypothalamic-pituitary-gonadal (HPG) axis, metabolic homeostasis and inflammatory microenvironment, so as to verify its efficacy and safety. Furthermore, combined with transcriptomics, proteomics and network pharmacology, the investigators will identify the key targets and action pathways of Sanghe Jianghuo Granules, and verify its regulatory effect on the HPG axis through in vivo and in vitro experiments.

調査の概要

状態

まだ募集していません

条件

介入・治療

研究の種類

介入

入学 (推定)

200

段階

  • 適用できない

連絡先と場所

このセクションには、調査を実施する担当者の連絡先の詳細と、この調査が実施されている場所に関する情報が記載されています。

研究連絡先

  • 名前：Jian Yu, PhD
  • 電話番号：+86 13816881206
  • メール：yuj@shmu.edu.cn

研究場所

  • 中国
    • Fujian
      • Xiamen、Fujian、中国
        • Xiamen Children's Hospital
        • コンタクト：
    • Guangdong
      • Guangzhou、Guangdong、中国、510405
        • The First Affiliated Hospital of Guangzhou University of Chinese Medicine
        • コンタクト：
    • Henan
      • Zhengzhou、Henan、中国、450000
        • The First Affiliated Hospital of Henan University of Chinese Medicine
        • コンタクト：
    • Shandong
      • Jinan、Shandong、中国、250011
        • Affiliated Hospital of Shandong University of TCM
        • コンタクト：
    • Shanghai Municipality
      • Shanghai、Shanghai Municipality、中国、210102
        • Children's Hospital of Fudan University
        • コンタクト：
        • コンタクト：
          • Wenqin Wang
          • 電話番号：+86 15001741617

参加基準

研究者は、適格基準と呼ばれる特定の説明に適合する人を探します。これらの基準のいくつかの例は、人の一般的な健康状態または以前の治療です。

適格基準

就学可能な年齢

  • 子

健康ボランティアの受け入れ

いいえ

説明

Inclusion Criteria:

  1. Female, aged between 5 and 9 years (inclusive).
  2. Presence of secondary sexual characteristics before 8 years of age, consistent with simple premature thelarche / initial central precocious puberty (CPP) / Tanner stage II.
  3. Traditional Chinese Medicine (TCM) syndrome differentiation: Phlegm-dampness internal accumulation syndrome.
  4. Body mass index (BMI) greater than the 50th percentile for same age and sex.
  5. Initial case, no prior medication for precocious puberty (including but not limited to GnRHa, sex hormones, growth hormones, Zhibai Dihuang Wan, Dabuyin Wan, or traditional Chinese weight-loss medicines) within the last 3 months.
  6. Informed consent signed by the legal guardian(s), with ability to comply with the follow-up schedule.

Exclusion Criteria:

  1. Secondary precocious puberty due to central nervous system organic lesions, thyroid or adrenal disorders, ovarian tumors, or other underlying conditions.
  2. Severe hepatic or renal dysfunction, or hematological diseases.
  3. Use of sex hormones, growth hormones, Zhibai Dihuang Wan, Dabuyin Wan, or traditional Chinese weight-loss medicines within the last 3 months.
  4. Inability to cooperate with examinations or poor compliance with follow-up visits (e.g., inability to complete ultrasound, blood collection, or scheduled visits).

研究計画

このセクションでは、研究がどのように設計され、研究が何を測定しているかなど、研究計画の詳細を提供します。

研究はどのように設計されていますか？

デザインの詳細

  • 主な目的：処理
  • 割り当て：ランダム化
  • 介入モデル：並列代入
  • マスキング：ダブル

武器と介入

参加者グループ / アーム
介入・治療
実験的：Sanghe Jianghuo Granules
Participants receive Sanghe Jianghuo Granules orally, twice daily (dosage based on body weight), for 3 consecutive months. All participants also receive standardized lifestyle guidance for precocious puberty.
薬：Sanghe Jianghuo Granules
Composition: Mori Folium (Sang Ye), Nelumbinis Folium (He Ye), Rehmanniae Radix (Sheng Di), Anemarrhenae Rhizoma (Zhi Mu), Scutellariae Radix (Huang Qin), Atractylodis Macrocephalae Rhizoma (Bai Zhu), and other ingredients. Formulation: Granules. Administration: Oral, twice daily. Dosage: Based on body weight. Duration: 3 consecutive months.
プラセボコンパレーター：Placebo
Participants receive placebo (10% active-component, matching appearance, taste, and packaging of Sanghe Jianghuo Granules) orally, twice daily, for 3 consecutive months. All participants also receive standardized lifestyle guidance for precocious puberty.
組み合わせ製品：Placebo
10% active-component placebo, matching the appearance, taste, and packaging of Sanghe Jianghuo Granules. Administration: Oral, twice daily. Duration: 3 consecutive months.

この研究は何を測定していますか？

主要な結果の測定

結果測定
メジャーの説明
時間枠
Breast Nodule Regression Rate
時間枠：Baseline (Day 0) and Week 12
Percentage reduction in breast nodule diameter at Week 12 compared to baseline, calculated as (baseline diameter - Week 12 diameter) / baseline diameter × 100%. Breast nodule diameter is measured by physical examination (palpation and/or ultrasound).
Baseline (Day 0) and Week 12

二次結果の測定

結果測定
メジャーの説明
時間枠
Uterine Volume
時間枠：Baseline (Day 0) and Week 12
Uterine volume measured by transabdominal ultrasound. Volume is calculated using the formula: V = (π/6) × length × anteroposterior diameter × transverse diameter, reported in cubic centimeters (cm³).
Baseline (Day 0) and Week 12
Ovarian Volume
時間枠：Baseline (Day 0) and Week 12
Ovarian volume measured by transabdominal ultrasound. Volume is calculated using the formula: V = (π/6) × length × anteroposterior diameter × transverse diameter, reported in cubic centimeters (cm³).
Baseline (Day 0) and Week 12
Follicle Diameter
時間枠：Baseline (Day 0) and Week 12
Maximum follicle diameter measured by transabdominal ultrasound, reported in millimeters (mm).
Baseline (Day 0) and Week 12
Serum Luteinizing Hormone (LH)
時間枠：Baseline (Day 0) and Week 12
Serum LH level measured by chemiluminescent immunoassay, reported in U/L. Blood samples are collected in the morning after an overnight fast.
Baseline (Day 0) and Week 12
Serum Follicle-Stimulating Hormone (FSH)
時間枠：Baseline (Day 0) and Week 12
Serum FSH level measured by chemiluminescent immunoassay, reported in U/L. Blood samples are collected in the morning after an overnight fast.
Baseline (Day 0) and Week 12
Traditional Chinese Medicine (TCM) Syndrome Score
時間枠：Baseline (Day 0), Week 4, Week 8, and Week 12
TCM syndrome score assessed based on clinical evaluation of key symptoms including: preference for meat over vegetables, hyperactivity/restlessness, and greasy tongue coating. Higher scores indicate more severe syndrome manifestations.
Baseline (Day 0), Week 4, Week 8, and Week 12
Body Mass Index (BMI)
時間枠：Baseline (Day 0) and Week 12
BMI calculated as weight (kg) divided by height squared (m²). Weight is measured using an electronic scale (kg, accurate to 0.1 kg). Height is measured using a mechanical height measuring device (cm, accurate to 0.1 cm).
Baseline (Day 0) and Week 12

協力者と研究者

ここでは、この調査に関係する人々や組織を見つけることができます。

スポンサー

Children's Hospital of Fudan University

研究記録日

これらの日付は、ClinicalTrials.gov への研究記録と要約結果の提出の進捗状況を追跡します。研究記録と報告された結果は、国立医学図書館 (NLM) によって審査され、公開 Web サイトに掲載される前に、特定の品質管理基準を満たしていることが確認されます。

主要日程の研究

研究開始 (推定)

2026年7月1日

一次修了 (推定)

2028年3月30日

研究の完了 (推定)

2028年6月30日

試験登録日

最初に提出

2026年6月4日

QC基準を満たした最初の提出物

2026年6月4日

最初の投稿 (実際)

2026年6月9日

学習記録の更新

投稿された最後の更新 (実際)

2026年6月9日

QC基準を満たした最後の更新が送信されました

2026年6月4日

最終確認日

2026年6月1日

詳しくは

本研究に関する用語

キーワード

追加の関連 MeSH 用語

その他の研究ID番号

  • fdek-tcm 2026-Q2

医薬品およびデバイス情報、研究文書

米国FDA規制医薬品の研究

いいえ

米国FDA規制機器製品の研究

いいえ

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