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CompletedNCT00799734Updated Jul 26, 2011

Chinese Medicine Therapy on Menopausal Symptoms

An interventional study of EXD in Menopause, sponsored by The University of Hong Kong. Completed at 2 sites in China. Open to female participants aged 45 Years to 55 Years, including healthy volunteers. Per ClinicalTrials.gov, last updated 2011-07-26.

Sponsored by The University of Hong Kong · Not applicable, Interventional, and Treatment

Phase
Not applicable
Study type
Interventional
Enrollment
108
Allocation
Randomized
Ages
45 Years to 55 Years
Sex
Female
01

Study summary

The objective of this study is to evaluate whether a Chinese medicine formula (Erxian Decoction,EXD) is effective in alleviating menopausal symptoms, improving sex hormone profile and bone turn-over.

Read the detailed description

This is a double-blind randomized placebo-controlled clinical trial to evaluate whether a Chinese medicine formula (Erxian Decoction) is effective in alleviating menopausal symptoms. This study will be conducted in Queen Mary Hospital and Chinese Medicine Clinic cum Training and Research Centers of the University of Hong Kong (Sassoon Road and Central). Women will be recruited from the general population by advertisements and promotion through media coverage.108 Chinese women with menopausal symptoms will be recruited and randomized into two groups.One is treatment group with 12 weeks of Erxian Decoction (well-controlled granules), the other is controlled group with 12 weeks of placebo. The treatment outcome measures include: 1) the severity of menopausal symptoms: self-recording of daily frequency of vasomotor symptoms (hot flushes plus night sweats),the Menopause-Specific Quality of Life (MENQOL) Questionnaire and the Menopause Rating Scale(MRS). 2)biochemical indices:serum follicle-stimulating hormone(FSH),luteinizing hormone(LH),estradiol, progesterone levels. 3)safety indices: blood count,liver and renal function tests. All measures are conducted at baseline and endpoint except the self-recoding of vasomotor symptoms and MENQOL Questionnaire, MRS. We expect this research will provide an effective and low-cost therapy for menopausal symptoms.

02

Conditions studied

  • Menopause

Keywords

  • hot flushes
  • night sweats
  • menopausal symptoms
  • osteoporosis
  • complementary and alternative medicine
03

In context

Lead sponsor

The University of Hong Kong is the lead sponsor of 1,262 studies on the registry; 340 are open to participants now.

Of its 8 completed or terminated interventional studies of FDA-regulated products, 0 (0%) have results posted.

Counted across the registry records on this site, refreshed daily.

04

Who can participate

Ages eligible
45 Years to 55 Years
Sexes eligible
Female
Accepts healthy volunteers
Yes

Inclusion criteria

  1. Chinese women aged 45 to 55 years old
  2. having irregular menstrual cycles (≥3 months) indicating perimenopausal status or with cessation of menstrual period for at least three months within the previous 12 months
  3. Total scores of Menopause Rating Scale≥28 indicating the menopausal symptoms are moderate or severe
  4. Not having used HRT or Chinese Medicine for at least 3 months prior to entry into the study
  5. Willing to give informed ,written consent to participate in the clinical study

Exclusion criteria

Exclusion Criteria:

  1. Taking hormones or medications, which could affect the vasomotoric symptoms
  2. Having chronic illness, such as gastrointestinal, renal or liver disease, diabetes mellitus requiring treatment, uncontrolled hypertension
  3. Having serious diseases, such as cancer, autoimmune system diseases, thrombosis and thrombophlebitis
  4. Consuming alcohol, or taking psychiatric or psychotherapeutic drugs
05

Study design

Phase
Not applicable
Primary purpose
Treatment
Allocation
Randomized
Intervention model
Parallel assignment
Masking
Triple (Participant, Investigator, Outcomes assessor)
Enrollment
108 participants (actual)

Study arms

  • Active comparator
    alternative medicine

    Intake of prepacked Chinese herbal medicine (EXD), one sachet of granules (15g extracted granules) twice a day

    Drug: EXD

  • Placebo comparator
    placebo

    placebo therapy of 15g granules with similar colour and taste.

    Drug: EXD

Interventions

  • DrugEXD

    Interventions: Intake of prepacked Chinese herbal medicine therapy (EXD), one sachet of granules (15g extracted granules) twice a day and placebo therapy of 15g granules with similar colour and taste.

    Also known as: Er-xian Decoction (Prod. Code:3PP3082-3083)

06

What researchers measure

Primary outcomes

  1. The severity of menopausal symptoms: self-recording of daily frequency of vasomotor symptoms (hot flushes plus night sweats),the Menopause-Specific Quality of Life (MENQOL) Questionnaire and the Menopause Rating Scale(MRS).

    Time frame: every four weeks

Secondary outcomes

  1. bone markers (N-MID osteocalcin and serum crosslaps)

    Time frame: 12 weeks

  2. Serum follicle-stimulating hormone (FSH), luteinizing hormone(LH), estradiol, progesterone levels

    Time frame: 12 weeks

07

Study locations

2 sites
  • Department of Obstetrics and Gynecology, the University of Hong Kong
    Hong Kong, Hksar, China
  • Chinese Medicine Clinic cum Training and Research Centers of the University of Hong Kong
    Hong Kong, Hong Kong, China
08

Updates

Tracking since Sep 25, 2026
No changes since tracking began. The registry record was last updated on Jul 26, 2011, before this site started recording changes on Sep 25, 2026. Its history is on ClinicalTrials.gov ↗
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Registry details

Key details

Study ID
NCT00799734
Lead sponsor
The University of Hong Kong
First posted
Dec 1, 2008
Start date
Apr 2009
Primary completion
Dec 2010
Completion
Jun 2011
Last update
Jul 26, 2011

Study contacts

Yao Tong, PhD
principal investigator · School of Chinese Medicine, HKU

Oversight

Data monitoring committee
Yes
View the source record on ClinicalTrials.gov ↗

Not currently enrolling

This study is completed, as verified in Jul 2011. You cannot join it, but the record below documents what was studied.

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