series study about factors that affect spinal effects with intrathecal local anestbetic

Status

Active, not recruiting

Phases

Phase 4

Study type

Interventional

Source

ChiCTR

Registry ID

ChiCTR-TRC-12001897

Enrollment

Unknown

Registered

2012-01-19

Start date

2012-01-19

Completion date

Unknown

Last updated

2017-04-18

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

Conditions

the patients who need spinal anestheia

Interventions

1:different lumbar interspace

2:different local anesthetic concentration

3:different volume of local anesthetic

4:the different solution of dilution local anesthetic

Eligibility

Sex/Gender

All

Age

18 Years to 85 Years

Inclusion criteria

Inclusion criteria: 1. ASA physical status I-II; 2. Able and willing to provide signed informed consent.

Exclusion criteria

Exclusion criteria: 1. Obese patients(body mass index >30); 2. Difficulty puncture of lumbar spinal anesthesia; 3. abnormality of lumbar vertebra or coagulation

Design outcomes

Primary

Measure	Time frame
anesthesia level;motor blockade;	—

Countries

China

Contacts

Public ContactMingquan Chen

cmq2003@hotmail.com+86 15872537062

Outcome results

None listed

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