- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT04624802
Maternal Exercise and Antenatal Anxiety
November 5, 2020 updated by: Shenzhen Second People's Hospital
The Effect of Maternal Exercise on Anxiety During Normal Pregnancy:a Randomized Controlled Trial
This is a randomized controlled trial study.
We evaluate effectiveness of maternal exercise on anxiety during normal pregnancy compared to those who receive antenatal care regularly.
We plan to recruit 220 healthy pregnant women over the age of 18 in Shenzhen and to use a standard maternal exercise from Korea as intervention.
Study Overview
Study Type
Interventional
Enrollment (Anticipated)
220
Phase
- Not Applicable
Participation Criteria
Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.
Eligibility Criteria
Ages Eligible for Study
18 years and older (Adult, Older Adult)
Accepts Healthy Volunteers
Yes
Genders Eligible for Study
Female
Description
Inclusion Criteria:
- Pregnant women who are over 18 years old and confirmed to be pregnant in Shenzhen Dapeng New District.
Exclusion Criteria:
- 1.pregnant women who have accepted maternal exercise training (at least twice a week in last month);2.pregnant women who have orthopedics, cardiovascular or mental diseases; 3.pregnant women who have or had any condition as follows:miscarriage more than two times,premature delivery,placenta previa,fetal dysplasia, low weight before pregnancy (BMI <17.5),polycyesis,preeclampsia,premature rupture of membranes,Uterine growth retardation,cervical/ligation,repeated vaginal bleeding,anemia or diabetes; 4.the gestational age is less than 12 weeks or more than 16 weeks;5.received psychotherapy or psychotropic medication within 6 months before the study;6.can not participate in regular inspections.
Study Plan
This section provides details of the study plan, including how the study is designed and what the study is measuring.
How is the study designed?
Design Details
- Primary Purpose: Supportive Care
- Allocation: Randomized
- Interventional Model: Parallel Assignment
- Masking: Single
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
Experimental: maternal exercise training group
Pregnant women in experimental group are invited to participate in 16 exercise weekly classes for 40 min including 15 min aerobic exercise,10 min relaxation exercise, and 15 min aerobic exercise, from week 16 to week 32 of gestation, and receive antenatal care and examination regularly.
|
The maternal exercise is broadly practiced by pregnant women in China.
It is designed by a team led by Shen Shanmei, a professor of Maternity Exercises at Department of Obstetrics and Gynecology of First Hospital in Korea.
|
No Intervention: antenatal care group
Pregnant women in antenatal care group receive antenatal care and examination regularly.
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Change from Baseline of State Anxiety at 32 Weeks of Gestation
Time Frame: The participants are examined between 12 and 16 weeks of gestation (baseline visit) and at gestation week 32 (after the intervention).
|
We use state anxiety subscale of State-Trait Anxiety Inventory (STAI) as the measure of anxiety severity.
The STAI comprises two-self report scales for measuring two distinct anxiety concepts, the State anxiety and Trait anxiety.
Both scales contain 20 statements that ask the respondent to describe how she feels at a particular moment (state anxiety) or how she generally feels (trait anxiety).
State anxiety is conceptualized as a transitory emotional state, where as trait anxiety refers to relatively stable individual differences in proneness to anxiety.
The respondents are required to rate themselves on a four point likert scale 'not at all' to 'very much so on' various anxiety related symptoms which they experience in the past weeks for the state scale or how they generally feel for the trait scale.
STAI is widely used and has been shown to have high reliability and validity with a Cronbach's alpha of 0.88 and 0.83 for state (STAI-I) and trait anxiety (STAI-II) respectively.
|
The participants are examined between 12 and 16 weeks of gestation (baseline visit) and at gestation week 32 (after the intervention).
|
Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Change from Baseline of Depressive Symptom at 32 Weeks of Gestation
Time Frame: The participants are examined between 12 and 16 weeks of gestation (baseline visit) and at gestation week 32 (after the intervention).
|
We use Beck Depression Inventory second edition (BDI-Ⅱ) as the measure of depressive symptom severity.
The BDI-II is a 21-item self-report measure of common depressive symptoms.
Each item has four possible responses, and higher total scores are indicative of a greater number and severity of depressive symptoms.
Scores ranging from 0 to 13 indicate minimal/no symptoms, 14-19 indicate mild depression, 20-28 indicate moderate depression, and 29-63 indicate severe depression.
|
The participants are examined between 12 and 16 weeks of gestation (baseline visit) and at gestation week 32 (after the intervention).
|
Change from Baseline of Pain at 32 Weeks of Gestation
Time Frame: The participants are examined between 12 and 16 weeks of gestation (baseline visit) and at gestation week 32 (after the intervention).
|
We use Brief Pain Inventory (BPI) as the measure of the severity of pain.
The pain intensity section of the BPI is composed by four items that are scored from 0 (no pain) to 10 (worst pain), while the functional interference section is composed by seven items that are scored from 1 (no interference with activities of daily living) to 10 (total interference).
The severity index is calculated on the basis of the mean of the four pain intensity items, and interference index is calculated from the mean of the seven pain interference items.
|
The participants are examined between 12 and 16 weeks of gestation (baseline visit) and at gestation week 32 (after the intervention).
|
Collaborators and Investigators
This is where you will find people and organizations involved with this study.
Study record dates
These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.
Study Major Dates
Study Start (Anticipated)
November 10, 2020
Primary Completion (Anticipated)
February 1, 2023
Study Completion (Anticipated)
August 1, 2023
Study Registration Dates
First Submitted
October 11, 2020
First Submitted That Met QC Criteria
November 5, 2020
First Posted (Actual)
November 12, 2020
Study Record Updates
Last Update Posted (Actual)
November 12, 2020
Last Update Submitted That Met QC Criteria
November 5, 2020
Last Verified
November 1, 2020
More Information
Terms related to this study
Additional Relevant MeSH Terms
Other Study ID Numbers
- 20200601031-FS01
Drug and device information, study documents
Studies a U.S. FDA-regulated drug product
No
Studies a U.S. FDA-regulated device product
No
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
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