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Modified herringbone position compaired with tranditional lithotomy position in flexible ureteroscopic lithotripsy: A multi-center prospective randomized controlled clinical study

Modified herringbone position compaired with tranditional lithotomy position in flexible ureteroscopic lithotripsy: A multi-center prospective randomized controlled clinical study

Status
Recruiting
Phases
Unknown
Study type
Interventional
Source
ChiCTR
Registry ID
ChiCTR2100053416
Enrollment
Unknown
Registered
2021-11-20
Start date
2021-12-01
Completion date
Unknown
Last updated
2022-09-26

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

Conditions

Calculi of the urinary system

Interventions

experimental group:Modified herringbone position
control group:tranditional lithotomy position

Sponsors

Zhongshan Hospital Affiliated to Fudan University
Lead Sponsor

Eligibility

Sex/Gender
All
Age
75 Years to 18 Years

Inclusion criteria

Inclusion criteria: 1. Patients diagnosed with ureteral and renal calculi; 2. Aged 18 to 75 years, in good physical condition; 3. The patient has no major organ dysfunction, and the blood routine, lung, liver, kidney and heart functions are basically normal; 4. Be able to understand the situation of this study and sign the Informed Consent.

Exclusion criteria

Exclusion criteria: 1. Those who did not perform body positioning according to the method of this study; 2. The patient withdraws informed consent and requests to withdraw from the trial; 3. The investigator believes that the patient is not suitable to continue the study for some reason.

Design outcomes

Primary

MeasureTime frame
Heart rate;Blood pressure;Time consuming;D-dimer;—

Countries

China

Contacts

Public ContactDong Li

Zhongshan Hospital Affiliated to Fudan University

dong.li@zs-hospital.sh.cn+86 13524250389

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Feb 5, 2026