Status:
UNKNOWN
A Diagnostic Test Study of Characteristic Sound Waves in the Middle and Third Trimester of Pregnancy Women
Lead Sponsor:
Qianfoshan Hospital
Conditions:
Pregnancy
Radial Artery
Eligibility:
FEMALE
20-35 years
Brief Summary
Pregnancy is a very complex and coordinated physiological process.The physiological changes are closely related to the physiological function of Zang-fu organs, which leads to the change of slippery p...
Detailed Description
Pregnancy is a special physiological stage for women, and the changes of Qi and blood in the body can be reflected in time by the dynamic changes of pulse, which provides an important basis for clinic...
Eligibility Criteria
Inclusion
- Trial group:
- The pregnant women in the middle and third trimester of pregnancy diagnosed by laboratory and B-ultrasound；
- The first singleton pregnancy, from 13 weeks to parturition；
- There are no pregnancy complications, the vital signs are stable, and the biochemical examination is normal;
- Patients who have informed consent to accept this pulse collection.
- Control group:
- Those who are included in the relatively healthy population are those with negative diagnostic criteria for early pregnant women;
- Patients who have informed consent to accept this pulse collection;
- The vital signs are stable, the biochemical tests are normal, and there are no severe brain, liver and kidney diseases.
Exclusion
- Trial group:
- Pregnant women with ovarian, fallopian tube, uterine diseases, hypertension and diabetes during pregnancy;
- Definitely diagnosed patients with respiratory, cardiovascular, cerebrovascular, liver and kidney, blood, endocrine and other system diseases and severe infectious diseases;
- Those who have had a cesarean section or history of miscarriage;
- Those who have a serious illness and sit for less than 10 minutes in a quiet state;
- Patients with mental illness, depression, and cognitive impairment;
- Those who are not easy to collect pulse manifestation such as pulse on back of wrist and oblique-running pulse;
- Those who have incomplete information due to subjective or objective reasons that affect the result judgment;
- Patients with Parkinson's or other limb tremors.
- Control group:
- Those who have had a history of miscarriage or ectopic pregnancy;
- Patients with severe infectious diseases;
- Those who are not easy to collect pulse manifestation such as pulse on back of wrist and oblique-running pulse;
- The incomplete information affects the judgment of the result due to subjective or objective reasons;
- Patients with Parkinson's or other limb tremors;
- Menstrual women.
Key Trial Info
Start Date :
April 9 2021
Trial Type :
OBSERVATIONAL
Allocation :
ESTIMATED
End Date :
March 9 2022
Estimated Enrollment :
152 Patients enrolled
Trial Details
Trial ID
NCT04861883
Start Date
April 9 2021
End Date
March 9 2022
Last Update
April 27 2021
Active Locations (1)
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1
The First Affiliated Hospital of Shandong First Medical University & Shandong Provincial Qianfoshan Hospital
Jinan, Shandong, China, 250014