Retrospective Longitudinal Study of Gestational Weight Gain Among Chinese Pregnant Women (GWGCPW)
Studieoversikt
Status
Status
Forhold
Forhold
Studietype
Studietype
Registrering (Faktiske)
Registrering
Deltakelseskriterier
Kvalifikasjonskriterier
Kvalifikasjonskriterier
Alder som er kvalifisert for studier
- Barn
- Voksen
- Eldre voksen
Tar imot friske frivillige
Kjønn som er kvalifisert for studier
Prøvetakingsmetode
Studiepopulasjon
Beskrivelse
Inclusion Criteria:
- Deliveries between January 2013 and December 2014;
- Gestational age between 37 weeks or older and less than 42 weeks;
- Registration with care documents at the first prenatal visit prior to the 15th gestational week;
- Had at least five follow-up visits until delivery.
Exclusion Criteria: None
Studieplan
Hvordan er studiet utformet?
Designdetaljer
Hva måler studien?
Primære resultatmål
Primære resultatmål
Resultatmål |
Tiltaksbeskrivelse |
Tidsramme |
|---|---|---|
|
Preeclampsia
Tidsramme: After 20th gestational weeks till delivery, about 5 months
|
Maternal systolic pressure ≥140 mmHg and/or diastolic pressure ≥90 mmHg during gestation.
Urine protein ≥5.0 g within 24h, urine volume <400 mL.
HELLP syndrome or pulmonary edema present.
|
After 20th gestational weeks till delivery, about 5 months
|
|
Eclampsia
Tidsramme: After 20th gestational weeks till delivery, about 5 months
|
Tonic-clonic seizures (convulsions) in preeclampsia patients, including convulsions and coma, not due to pre-existing or organic brain disorders.
|
After 20th gestational weeks till delivery, about 5 months
|
|
ICP
Tidsramme: After 14th gestational weeks till delivery, about 6 months
|
Intrahepatic cholestasis of pregnancy.
|
After 14th gestational weeks till delivery, about 6 months
|
|
Placenta previa
Tidsramme: During pregnancy till delivery
|
Placenta partially or entirely covered the lower uterine segment diagnosed using antenatal ultrasound.
|
During pregnancy till delivery
|
|
Gestational diabetes
Tidsramme: After 24th gestational weeks, about 4 months
|
By oral glucose tolerance test between 24th and 28th gestational weeks (fasting glucose ≥5.1 mmol/L, 1-h glucose ≥10.0 mmol/L, 2-h glucose ≥8.5 mmol/L; one abnormal result sufficient).
|
After 24th gestational weeks, about 4 months
|
|
Ruptured uterus
Tidsramme: During delivery
|
Rupture of maternal uterus confirmed by laparotomy.
|
During delivery
|
|
Placental abruption
Tidsramme: After 20th gestational weeks till delivery, about 5 months
|
Abruption of a normally positioned placenta before delivery, diagnosed by clinical symptoms, ultrasound, fetal heart monitoring, or laboratory tests.
|
After 20th gestational weeks till delivery, about 5 months
|
|
Postpartum hemorrhage
Tidsramme: Within 24h after delivery
|
Postpartum bleeding volume ≥500 mL.
|
Within 24h after delivery
|
|
Hepatic diseases
Tidsramme: During pregnancy, delivery or within 42 days of pregnancy termination, an average of 1 year
|
Hepatitis-B/C/E virus infection, acute fatty liver disease, or severe hepatitis.
|
During pregnancy, delivery or within 42 days of pregnancy termination, an average of 1 year
|
|
Hematological diseases
Tidsramme: During pregnancy, delivery or within 42 days of pregnancy termination, an average of 1 year
|
Iron-deficiency anemia, thalassemia, hemophilia, idiopathic thrombocytopenic purpura, aplastic anemia, or disseminated intravascular coagulation.
|
During pregnancy, delivery or within 42 days of pregnancy termination, an average of 1 year
|
|
Gynecological diseases
Tidsramme: During pregnancy, delivery or within 42 days of pregnancy termination, an average of 1 year
|
Uterine fibroids, ovarian cyst, cervical carcinoma, pelvic inflammation, or ovarian carcinoma.
|
During pregnancy, delivery or within 42 days of pregnancy termination, an average of 1 year
|
|
Respiratory diseases
Tidsramme: During pregnancy, delivery or within 42 days of pregnancy termination, an average of 1 year
|
Pneumonia, bronchitis, asthma or pulmonary tuberculosis.
|
During pregnancy, delivery or within 42 days of pregnancy termination, an average of 1 year
|
|
Thyroid disease
Tidsramme: During pregnancy, delivery or within 42 days of pregnancy termination, an average of 1 year
|
Hyperthyroidism or hypothyroidism.
|
During pregnancy, delivery or within 42 days of pregnancy termination, an average of 1 year
|
|
ICU admission
Tidsramme: During pregnancy, delivery or within 42 days of pregnancy termination, an average of 1 year
|
Admission to intensive care unit.
|
During pregnancy, delivery or within 42 days of pregnancy termination, an average of 1 year
|
|
Maternal death
Tidsramme: During pregnancy, delivery or within 42 days of pregnancy termination, an average of 1 year
|
Maternal death.
|
During pregnancy, delivery or within 42 days of pregnancy termination, an average of 1 year
|
|
Macrosomia
Tidsramme: within 1 month after delivery
|
Birth weight >4000 g.
|
within 1 month after delivery
|
|
Infant of low-birth weight
Tidsramme: within 1 month after delivery
|
Birth weight <2500 g.
|
within 1 month after delivery
|
|
Neonatal ICU admission
Tidsramme: Within 1 month after delivery
|
Admission to neonatal intensive care unit.
|
Within 1 month after delivery
|
|
Neonatal death
Tidsramme: Within 1 month after delivery
|
Neonatal death.
|
Within 1 month after delivery
|
|
Large for gestational age
Tidsramme: Within 1 month after delivery
|
Neonatal weight, length, or head circumference above the 90th percentile for that gestational age.
|
Within 1 month after delivery
|
|
Small for gestational age
Tidsramme: Within 1 month after delivery
|
Neonatal weight, length, or head circumference below the 10th percentile for that gestational age.
|
Within 1 month after delivery
|
|
Neonatal defect
Tidsramme: Within 1 month after delivery
|
Neonatal defect.
|
Within 1 month after delivery
|
|
Maternal adverse outcomes
Tidsramme: During pregnancy, delivery or within 42 days of pregnancy termination, an average of 1 year
|
There occurred one or more of preeclampsia, eclampsia, ICP, placenta previa, gestational diabetes, ruptured uterus, placental abruption, postpartum hemorrhage, hepatic diseases, hematological diseases, gynecological diseases, respiratory diseases, thyroid disease, ICU admission, or maternal death.
|
During pregnancy, delivery or within 42 days of pregnancy termination, an average of 1 year
|
|
Neonatal adverse outcomes
Tidsramme: Within 1 month after delivery
|
There occurred one or more of macrosomia, low-birth weight, neonatal ICU admission, neonatal death, large for gestational age, small for gestational age, or neonatal defect.
|
Within 1 month after delivery
|
Samarbeidspartnere og etterforskere
Sponsor
Sponsor
Samarbeidspartnere
Samarbeidspartnere
Etterforskere
Etterforskere
- Hovedetterforsker: Xin Sun, Doctor, Chinese Evidence-based Medicine Center, West China Hospital, Sichuan University
Studierekorddatoer
Studer hoveddatoer
Studiestart (Faktiske)
Studiestart
Primær fullføring (Faktiske)
Primær fullføring
Studiet fullført (Faktiske)
Studiet fullført
Datoer for studieregistrering
Først innsendt
Først innsendt
Først innsendt som oppfylte QC-kriteriene
Først innsendt som oppfylte QC-kriteriene
Først lagt ut (Faktiske)
Først lagt ut
Oppdateringer av studieposter
Sist oppdatering lagt ut (Faktiske)
Sist oppdatering lagt ut
Siste oppdatering sendt inn som oppfylte QC-kriteriene
Siste oppdatering sendt inn som oppfylte QC-kriteriene
Sist bekreftet
Sist bekreftet
Mer informasjon
Begreper knyttet til denne studien
Nøkkelord
Ytterligere relevante MeSH-vilkår
Andre studie-ID-numre
Andre studie-ID-numre
- GWG-China-2016
Plan for individuelle deltakerdata (IPD)
Planlegger du å dele individuelle deltakerdata (IPD)?
Legemiddel- og utstyrsinformasjon, studiedokumenter
Studerer et amerikansk FDA-regulert medikamentprodukt
Studerer et amerikansk FDA-regulert enhetsprodukt
Denne informasjonen ble hentet direkte fra nettstedet clinicaltrials.gov uten noen endringer. Hvis du har noen forespørsler om å endre, fjerne eller oppdatere studiedetaljene dine, vennligst kontakt register@clinicaltrials.gov. Så snart en endring er implementert på clinicaltrials.gov, vil denne også bli oppdatert automatisk på nettstedet vårt. .
Kliniske studier på Vektøkning i svangerskapet
-
NCT05561985TilgjengeligSTAT1 Gain-of-Function sykdom
-
NCT06218147FullførtDiabetes mellitus, type 2 | Diabetes Mel Gestational - i svangerskapet
-
NCT05174728SuspendertGraviditetskomplikasjoner | Fedme, mor | Diabetes Mel Gestational - i svangerskapet
-
NCT07284641RekrutteringKronisk granulomatøs sykdom | DiGeorge syndrom | Immun dysregulering | Vanlig variabel immunsvikt (CVID) | Omenn syndrom | CD40-ligandmangel | Mendelsk mottakelighet for mykobakteriell sykdom | Primær immunregulerende forstyrrelse | STAT 1 Gain of Function | STAT 3 Gain of Function