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Status unknownNCT05270642Updated Mar 8, 2022

Plan for Microwave Thermal Field

An interventional study of Microwave Thermal guided by Plan for Microwave Thermal Field system in Hepatocellular Carcinoma and Ablation, sponsored by Chinese PLA General Hospital. Status unknown at 1 site in China. Open to participants aged 18 Years and older. Per ClinicalTrials.gov, last updated 2022-03-08.

Sponsored by Chinese PLA General Hospital · Not applicable, Interventional, and Treatment

The sponsor has not verified this record recently (last verified Feb 2022), so the status shown — last known as Active, not recruiting — may be out of date.

From the registry’s dates

  • Registered 4 months after the study started (first participant enrolled Oct 2021, registered Feb 2022).
Phase
Not applicable
Study type
Interventional
Enrollment
5
Allocation
Not applicable
Ages
18 Years and older
Sex
All
01

Study summary

Develop an intelligent system based on contrast-enhanced ultrasound and clinical information to help doctors automatically obtain ablation parameters (ablation needle number, ablation needle type, ablation time,ablation power) when preparing to use microwave ablation to treat hepatocellular carcinoma

02

Conditions studied

  • Hepatocellular Carcinoma
  • Ablation

Keywords

  • hepatocellular Carcinoma
  • microwave ablation
03

In context

Carcinoma

6,741 studies on the registry are indexed under Carcinoma; 1,161 are open to participants now.

This study's enrollment of 5 is below the median of 45 across 5,170 interventional studies indexed under Carcinoma.

Browse Carcinoma studies →

Lead sponsor

Chinese PLA General Hospital is the lead sponsor of 558 studies on the registry; 202 are open to participants now.

Counted across the registry records on this site, refreshed daily.

04

Who can participate

Ages eligible
18 Years and older
Sexes eligible
All
Accepts healthy volunteers
No

Inclusion criteria

  1. Biopsy or clinical diagnosis of HCC
  2. Complete clinical information and preoperative CEUS
  3. Curative treatment

Exclusion criteria

Exclusion Criteria:

  1. Palliative care
  2. Intolerance to ablation
  3. Severe coagulation disorder
05

Study design

Phase
Not applicable
Primary purpose
Treatment
Allocation
Not applicable
Intervention model
Single group
Masking
None (open label)
Enrollment
5 participants (actual)

Study arms

  • Experimental
    HCC patients guided by Plan for Microwave Thermal Field

    The plan for HCC patients undergoing microwave ablation would be refer to Plan for Microwave Thermal Field system

    Procedure: Microwave Thermal guided by Plan for Microwave Thermal Field system

Interventions

  • ProcedureMicrowave Thermal guided by Plan for Microwave Thermal Field system

    When HCC patients undergo microwave ablation, the doctor will refer to the ablation plan provided by the system.If the plan is consistent with what the doctor thinks, follow the plan provided by the system. If the protocol is not consistent with what the doctor thinks, the doctor will revise the protocol.

06

What researchers measure

Primary outcomes

  1. MRI within 3 days after ablation

    Postoperative MRI is used to determine whether the ablation zone completely covers the tumor and whether the size is appropriate

    Time frame: MRI within 3 days after ablation

  2. local tumor progression

    Follow up to observe whether local tumor progression occurs within 6 months after ablation

    Time frame: 6 months

07

Study locations

1 site
  • Chinese PLA General Hospital
    Beijing, Beijing 100853, China
08

References and documents

Individual participant data

Plan to share: Undecided

No publications or documents are linked to this record.

09

Updates

Tracking since Sep 25, 2026
No changes since tracking began. The registry record was last updated on Mar 8, 2022, before this site started recording changes on Sep 25, 2026. Its history is on ClinicalTrials.gov ↗
10

Registry details

Key details

Study ID
NCT05270642
Lead sponsor
Chinese PLA General Hospital
Responsible party
Ping Liang (M.D., Chinese PLA General Hospital) — Principal investigator
First posted
Mar 8, 2022
Start date
Oct 1, 2021
Primary completion
Dec 30, 2022 (estimated)
Completion
Dec 30, 2022 (estimated)
Last update
Mar 8, 2022

Oversight

Data monitoring committee
No
FDA-regulated drug
No
FDA-regulated device
No
View the source record on ClinicalTrials.gov ↗

Not currently enrolling

This study is status unknown, as verified in Feb 2022. You cannot join it, but the record below documents what was studied.

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