Trials Sponsors Conditions Drugs Pricing

Conditions

Twin Pregnancy; Body Mass Index; Weight Gain; Pregnancy Outcome

Outcome Measures

Primary Outcomes (1)

the incidence of gestational diabetes mellitus, gestational hypertension and small for gestational age
pregnant outcome
35 weeks to 40 weeks gestation

Study Arms (3)

underweight woman with twin pregnancy

underweight (BMI \< 18.5 kg/m2)

Other: collect date about all participants

normal weight woman with twin pregnancy

normal (BMI: 18.5-23.9 kg/m2)

Other: collect date about all participants

overweight and obese woman with twin pregnancy

overweight and obese (BMI ≥24 kg/m2)

Other: collect date about all participants

Interventions

collect date about all participantsOther

a standardized and structured questionnaire that included information on age, residence, education, pregnancy history, disease history, height, and conception method, after obtaining the consent of all participants.

normal weight woman with twin pregnancyoverweight and obese woman with twin pregnancyunderweight woman with twin pregnancy

Registry-reported names are shown in full. Names without a link have not yet been matched to a Syfrah profile.

Eligibility Criteria

Age18 Years - 40 Years

Sexfemale(Gender-based eligibility)

Gender Eligibility DetailsEligible participants is female.

Healthy VolunteersYes

Age GroupsAdult (18-64)

Sampling MethodProbability Sample

Study Population

The participants include women with twin pregnancy meeting the inclusion criteria

You may qualify if:

Sponsors & Collaborators

Second Affiliated Hospital of Wenzhou Medical University
Otherlead

Study Sites (1)

department of obstetrics of Second Affiliated Hospital of Wenzhou Medical University

Wenzhou, Zhejiang, 325027, China

RECRUITING

ying hua, DoctorCONTACT13676403165 wzfeyhy1015@126.com

MeSH Terms

Conditions

Weight Gain

Condition Hierarchy (Ancestors)

Body Weight ChangesBody WeightSigns and SymptomsPathological Conditions, Signs and Symptoms

Study Officials

Ying Hua
Second Affiliated Hospital of Wenzhou Medical University
STUDY DIRECTOR

Central Study Contacts

Ying Hua

CONTACT

+8613676403165 wzfeyhy1015@126.com

Study Design

Study Type: observational
Observational Model: CASE CONTROL
Time Perspective: PROSPECTIVE
Sponsor Type: OTHER
Responsible Party: SPONSOR

Study Record Dates

First Submitted

February 28, 2021

First Posted

March 2, 2021

Study Start

January 1, 2016

Actual (reported)

Primary Completion

December 31, 2020

Actual (reported)

The Relationship Between Pre-pregnancy BMI and Weight Gain and Outcomes in Women With Twin Pregnancy

Brief Summary

Registry Overview

Trial Relationships

Study Timeline

Study Start

Primary Completion

First Submitted

First Posted

Study Completion

Conditions

Outcome Measures

Primary Outcomes (1)

Study Arms (3)

underweight woman with twin pregnancy

normal weight woman with twin pregnancy

overweight and obese woman with twin pregnancy

Interventions

Eligibility Criteria

You may qualify if:

Sponsors & Collaborators

Study Sites (1)

MeSH Terms

Conditions

Condition Hierarchy (Ancestors)

Study Officials

Central Study Contacts

Study Design

Study Record Dates

You may not qualify if:

Source record

Locations

Brief Summary

Registry Overview

Trial Relationships

Related Scientific Literature

Study Timeline

Study Start

Primary Completion

First Submitted

First Posted

Study Completion

Conditions

Outcome Measures

Primary Outcomes (1)

Study Arms (3)

underweight woman with twin pregnancy

normal weight woman with twin pregnancy

overweight and obese woman with twin pregnancy

Interventions

Eligibility Criteria

You may qualify if:

Sponsors & Collaborators

Study Sites (1)

MeSH Terms

Conditions

Condition Hierarchy (Ancestors)

Study Officials

Central Study Contacts

Study Design

Study Record Dates

You may not qualify if:

Source record

Locations