Interventional effect of indwelling catheter length on blockage of external peripheral venous indwelling catheter: a randomized controlled trial

Status

Active, not recruiting

Phases

Early Phase 1

Study type

Interventional

Source

ChiCTR

Registry ID

ChiCTR1900022657

Enrollment

Unknown

Registered

2019-04-20

Start date

2019-10-07

Completion date

Unknown

Last updated

2019-04-23

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

Conditions

Papillary carcinoma of the thyroid gland

Interventions

1:The indwelling needle catheter was completely inserted into the blood vessel

2:5/6 of the indwelling needle catheter was delivered into the blood vessel, leaving 1/6, with an allowable error of 1mm

3:2/3 of the indwelling needle catheter was sent into the blood vessel, the remaining 1/3, with an allowable error of 1mm

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Aged 18 to 59 years; Requires PIVCs therapy; Estimated PIVCs retention time >24h; Only the first PIVCs analysis was included in each patient.

Exclusion criteria

Exclusion criteria: Communication disorders; Heparin, spirulin and other anticoagulants were used; Patients with a history of diseases of the blood system and abnormal coagulation function; Patients with infectious diseases.

Design outcomes

Primary

Measure	Time frame
Catheter jam;	—

Secondary

Measure	Time frame
Number of PIVC indwelling failures for various reasons;Indwelling time;Number of PIVCs used after treatment;Costs associated with using the PIVCs;	—

Countries

China

Contacts

Public ContactZhang Huihui

huihuizhang2014@163.com+86 18560082700

Outcome results

None listed

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