A Study of the IJV or the SCV Approach for Ultrasound-guided Implantation of TIVAD

Sponsor
National Taiwan University Hospital (Other)
Overall Status
Active, not recruiting
CT.gov ID
NCT03945045
Collaborator
(none)
201
1
2
55.4
3.6

Study Details

Study Description

Brief Summary

To compare IJV and SCV as the implantation site of TIVAD and its associated thrombotic or occlusion rate, our study plans to enroll 240 patients with cancer who require central line TIVADs and randomizes them with 1:1 ratio to receive the TIVAD implantation at SCV or IJV. After the implantation, the patients will be regularly followed through phone contact and chart review for 2 years, and any symptomatic thrombosis or occlusion will be found during chemotherapy injection or regular push-pull heparin saline flush every 6 weeks as our hospital care protocol. To detect any asymptomatic thrombosis, the patients will also receive screening vascular ultrasound at 2 weeks, 2 months, and 6 months postoperatively. The study primary endpoints include any infection, asymptomatic thrombosis found by screen ultrasound, and clinically symptomatic thrombosis or occlusion and major mechanical failure/dislocation of TIVAD.

Condition or Disease Intervention/Treatment Phase
  • Procedure: Subclavian vein approach
  • Procedure: internal jugular vein approach
N/A

Detailed Description

A totally implantable venous access device (TIVAD) provides reliable, long-term vascular access and improves cancer patients' quality of life. The use of TIVADs is associated with important complications as infection and venous thrombosis, and studies have shown that several factors are associated, such as cancer types, catheter types, and the location of the catheter tips. Whether subclavian vein(SCV)or internal jugular vein(IJV) is a better site for TIVAD percutaneous access were also widely studied, and there is no definite consensus generated yet.

A meta-analysis published in 2016 by Wu et al reviewed 12 studies comparing the internal jugular vein (IJV) with the subclavian vein (SCV) as the percutaneous access site found no differences of TIVAD-related infection and catheter-related thrombotic rate. In the secondary outcome, IJV was associated with reduced risks of total major mechanical complications such as catheter dislocation and malfunction. Of 12 studies included, only 3 were randomized trial and there was no consistency between groups of using ultrasound guidance throughout TIVAD insertion. To be further, there is no description of how close to IJV-SCV junction does IJV group were inserted. Hence, a large well-designed RCT is warranted before the IJV site can be recommended.

To compare IJV and SCV as the implantation site of TIVAD and its associated thrombotic or occlusion rate, our study plans to enroll 240 patients with cancer who require central line TIVADs and randomizes them with 1:1 ratio to receive the TIVAD implantation at SCV or IJV. After the implantation, the patients will be regularly followed through phone contact and chart review for 2 years, and any symptomatic thrombosis or occlusion will be found during chemotherapy injection or regular push-pull heparin saline flush every 6 weeks as our hospital care protocol. To detect any asymptomatic thrombosis, the patients will also receive screening vascular ultrasound at 2 weeks, 2 months, and 6 months postoperatively. The study primary endpoints include any infection, asymptomatic thrombosis found by screen ultrasound, and clinically symptomatic thrombosis or occlusion and major mechanical failure/dislocation of TIVAD.

Study Design

Study Type:
Interventional
Actual Enrollment :
201 participants
Allocation:
Randomized
Intervention Model:
Parallel Assignment
Masking:
None (Open Label)
Primary Purpose:
Prevention
Official Title:
A Randomized Observational Study of the Internal Jugular Vein or the Subclavian Vein Approach for Ultrasound-guided Implantation of Totally Implantable Vascular Access Device(TIVAD)
Actual Study Start Date :
May 21, 2019
Anticipated Primary Completion Date :
Jan 1, 2024
Anticipated Study Completion Date :
Jan 1, 2024

Arms and Interventions

Arm Intervention/Treatment
Experimental: SCV

TIVAD implanted through subclavian vein under real-time ultrasound guidance

Procedure: Subclavian vein approach
Subclavian vein approach for Ultrasound-guided Implantation of TIVAD
Other Names:
  • SCV
  • Experimental: IJV

    TIVAD implanted through internal jugular vein under real-time ultrasound guidance

    Procedure: internal jugular vein approach
    internal jugular vein approach for Ultrasound-guided Implantation of TIVAD
    Other Names:
  • IJV
  • Outcome Measures

    Primary Outcome Measures

    1. infection (blood stream or local wound) [2 years]

      catheter-related blood stream infection(CRBSI) due to TIVAD, including: 1-1. at least one positive blood culture obtained from a peripheral vein, clinical manifestations of infections (i.e., fever, chills, and/or hypotension), and no apparent source for the blood stream infection, except the TIVAD, which leads to the TIVAD removal. Subsequent TIVAD catheter tip culture yields the same organism. 1-2. Differential time to positivity, with blood culture drawn from the TIVAD that becomes positive at least 2 hr earlier than the peripheral blood culture. TIVAD local wound infection and/or non-healing will be classified as infection.

    2. asymptomatic venous thrombosis [2 years]

      asymptomatic venous thrombosis found by study initiated screening ultrasound at 2 weeks, 2 months, and 6 months postoperatively. asymptomatic venous thrombosis found by chart review of chest CT/plain film, if exams are available due to other medical indication within 2 years postoperatively.

    3. symptomatic venous thrombosis with positive confirmatory image tests [2 years]

      both positive symptoms and positive confirmative image tests should be met. Positive symptom noted by the patient or caregiver, such as any arm swelling or swelling sensation suspicious pulmonary embolism with symptom as dyspnea, chest tightness/pain, Hemoptysis...etc. Positive confirmatory image tests as vascular sonography Catheter-based angiography Computed tomographic pulmonary angiography (CTPA) or magnetic resonance pulmonary angiography (MRPA) Ventilation perfusion (V/Q) scanning when pulmonary embolism is suspected.

    4. TIVAD catheter occlusion [2 years]

      Failure or difficult to infuse fluid or withdraw blood from TIVAD. Difficult to withdraw blood from TIVAD in certain body position is not counted.

    5. major mechanical failure, dislocation of TIVAD. [2 years]

      catheter kinking, looping, migration to different vessel catheter disintegration from port.

    Secondary Outcome Measures

    1. Intolerable pain or foreign body sensation of TIVAD [2 years]

      Subjectively, intolerable "pain or foreign body sensation" of TIVAD, which leads to TIVAD remove without other medical reasons. Patient requests for TIVAD remove with no pain, no foreign body sensation, and no other medical reasons will not be included in the measure. (that is, "I want to remove TIVAD because TIVAD is an implant")

    Eligibility Criteria

    Criteria

    Ages Eligible for Study:
    20 Years to 99 Years
    Sexes Eligible for Study:
    All
    Accepts Healthy Volunteers:
    No

    Inclusion: 240 cancer patients, 20~99 years old.

    Exclusion:
    1. Breast cancer, mediastinal tumor above 6 cm, head and neck cancer with/without surgical/radiological treatment, lung tumor above 6 cm,

    2. ECOG (Eastern Cooperative Oncology Group)performance status>=2, can't tolerate sit-upright or standing postoperative chest plain film,

    3. Allergy to prophylactic antibiotic,

    4. History of previous TIVAD or Hickman catheter implantation. Recent 2 weeks Central venous catheter insertion.

    5. End stage renal disease.

    Contacts and Locations

    Locations

    Site City State Country Postal Code
    1 National Taiwan University Hospital Taipei Taiwan

    Sponsors and Collaborators

    • National Taiwan University Hospital

    Investigators

    • Principal Investigator: CHENG-YUAN HSIEH, MD, National Taiwan University Hospital

    Study Documents (Full-Text)

    None provided.

    More Information

    Publications

    None provided.
    Responsible Party:
    National Taiwan University Hospital
    ClinicalTrials.gov Identifier:
    NCT03945045
    Other Study ID Numbers:
    • 201807144RINC
    First Posted:
    May 10, 2019
    Last Update Posted:
    Aug 17, 2022
    Last Verified:
    Aug 1, 2022
    Studies a U.S. FDA-regulated Drug Product:
    No
    Studies a U.S. FDA-regulated Device Product:
    No
    Keywords provided by National Taiwan University Hospital
    Additional relevant MeSH terms:

    Study Results

    No Results Posted as of Aug 17, 2022