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A medical records based retrospective study for risk factors and risk predictive model of postpartum urinary retention

Analysis of risk factors of postpartum urinary retention and development of the risk predictive model

Status
Recruiting
Phases
Unknown
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR2000032493
Enrollment
Unknown
Registered
2020-04-30
Start date
2020-05-01
Completion date
Unknown
Last updated
2020-05-04

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Postpartum urinary retention

Interventions

PUR group:N/A
non-PUR group:N/A

Sponsors

International Peace Maternity and Child Health Hospital, Shanghai Jiaotong University School of Medicine
Lead Sponsor

Eligibility

Sex/Gender
Female
Age
18 Years to 50 Years

Inclusion criteria

Inclusion criteria: 1. Single birth primipara; 2. The parturient of vaginal delivery; 3. Women with dominant urinary retention; 4. The time of PUR was 6-12 hours postnatally; 5. All patients were treated with indwelling open catheterization after failure of induced micturition, hot compress, bladder massage or intramuscular injection of neostigmine.

Exclusion criteria

Exclusion criteria: 1. Patients with complications such as preeclampsia and postpartum hemorrhage who need indwelling catheter; 2. Patients who can't get up to urinate due to physical deficiency after delivery; 3. Patients with incomplete record data; 4. Patients with perineum laceration of degree III or above;

Design outcomes

Primary

MeasureTime frame
age;weight;BMI;ponderal growth during pregnancy;infant birthweight;pregnant weeks;the duration of labor;intrauterine operation;instrument-assisted delivery;epidural analgesia;episiotomy;perineal tear;perineum swelling;

Countries

China

Contacts

Public ContactLu Bangchun

International Peace Maternity and Child Health Hospital, Shanghai Jiaotong University School of Medicine

lubangchun@163.com+86 18017310223

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Feb 4, 2026