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Ultrasound measurement of the posterior complex of Interspace in the lateral recumbent versus sitting positions in parturients

Ultrasound measurement of the posterior complex of Interspace in the lateral recumbent versus sitting positions in parturients

Status
Active, not recruiting
Phases
Early Phase 1
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR2300075933
Enrollment
Unknown
Registered
2023-09-20
Start date
2023-09-20
Completion date
Unknown
Last updated
2023-09-26

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

Conditions

Difficult intraspinal puncture

Interventions

Case group:None

Sponsors

Anhui Province Maternity and Child Health Hospital
Lead Sponsor

Eligibility

Sex/Gender
Female
Age
20 Years to 45 Years

Inclusion criteria

Inclusion criteria: 1) Gestational age of =37 weeks; 2) American Society of Anesthesiologists physical status of grade I–III.

Exclusion criteria

Exclusion criteria: 1) History of spinal deformities or spinal surgeries; 2) Spinal skin damage or infection; 3) Refuse collaborators.

Design outcomes

Primary

MeasureTime frame
the length of posterior complex;—

Secondary

MeasureTime frame
the depth of posterior complex;Intervertebral Space Distance;—

Countries

China

Contacts

Public ContactShi Jingfa

Anhui Province Maternity and Child Health Hospital

shijingfa_anhui@outlook.com+86 139 6698 8401

Outcome results

None listed

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