Hybrid Deep Learning Integrating Multimodal CEUS and Enhanced MRI to Optimize Early-Stage HCC Treatment Decisions (HDL-CEUS-MRI)
Hybrid Deep Learning Models Based on Multimodal CEUS and Enhanced MRI Can Optimize Treatment Decisions for Early-stage Hepatocellular Carcinoma
Studieoversigt
Status
Status
Betingelser
Betingelser
Intervention / Behandling
Intervention / Behandling
Detaljeret beskrivelse
Undersøgelsestype
Undersøgelsestype
Tilmelding (Anslået)
Tilmelding
Kontakter og lokationer
Studiekontakt
Studiekontakt
- Navn: Dezhi Zhang
- Telefonnummer: +8618186876068
- E-mail: dezhi@ilu.edu.cn
Studiesteder
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Jilin
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Changchun, Jilin, Kina
- The First Hospital of Jilin University
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Deltagelseskriterier
Berettigelseskriterier
Berettigelseskriterier
Aldre berettiget til at studere
- Voksen
- Ældre voksen
Tager imod sunde frivillige
Prøveudtagningsmetode
Studiebefolkning
Beskrivelse
Inclusion Criteria:
- Preoperative enhanced imaging examination or pathological diagnosis is HCC;
- CNLC Stage I, IIa, Child-Pugh Class A/B;
- A single tumor with a diameter ≤ 5 cm or 2-3 tumors, with the maximum diameter ≤ 3 cm;
- Perform liver resection surgery or MWA surgery treatment;
- MRI and/or CEUS examinations performed within one month before surgery
Exclusion Criteria:
1:There is already extrahepatic metastasis or the presence of other malignant tumors;
2: History of other treatments prior to surgery;
3: Incomplete preoperative ultrasound contrast and/or MRI imaging data, with images missing or unclear;
4: Missing postoperative follow-up data
Studieplan
Hvordan er undersøgelsen tilrettelagt?
Design detaljer
Antal grupper/kohorter
Kohorter og interventioner
Gruppe / kohorteGruppe / kohorte |
Intervention / BehandlingIntervention / Behandling |
|---|---|
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Surgical group
The group of patients underwent surgical resection treatment.
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The surgery was performed in supine position under general anesthesia with open/laparoscopic liver resection (LH), and the main and secondary incisions were made based on the tumor location.
Intraoperative ultrasound was routinely used to assess the tumor, remnant liver volume, and the feasibility of negative margins.
The type of liver resection followed established guidelines.
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Microwave Ablation Group
The group of patients underwent microwave ablation treatment.
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Ablation is performed under ultrasound guidance and intravenous anesthesia, using the KY-2000 treatment device with disposable ablation needles and monitoring software.
For tumors with a diameter of less than 2cm, a single needle is used; for tumors of 2cm or more, dual needles (needle spacing ≤ 2cm) are used.
The ablation parameters are set to a power of 40-65W and a duration of 1-15 minutes, with immediate post-operative ultrasound (contrast) assessment of the ablation range.
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Hvad måler undersøgelsen?
Primære resultatmål
Primære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
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Early recurrence status (binary: recurrence vs. non-recurrence within 2 years)
Tidsramme: 2 years
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Follow-up strategy (telephone follow-up or clinical database): Routine check-ups, serum AFP tests, contrast-enhanced ultrasound (CEUS), or enhanced CT/MRI examinations are performed at 1, 3, 6 months, 1 year, and 2 years after treatment to confirm tumor recurrence.
Follow-up starts from the date of surgery and ends at the first recurrence, death, or last follow-up (≥24 months).
Early recurrence is defined as recurrence occurring within 2 years after surgical treatment.
The outcome is recorded as a binary variable: recurrence (yes) or no recurrence (no) within 2 years.
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2 years
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Samarbejdspartnere og efterforskere
Sponsor
Sponsor
Samarbejdspartnere
Samarbejdspartnere
Datoer for undersøgelser
Studer store datoer
Studiestart (Anslået)
Studiestart
Primær færdiggørelse (Anslået)
Primær færdiggørelse
Studieafslutning (Anslået)
Studieafslutning
Datoer for studieregistrering
Først indsendt
Først indsendt
Først indsendt, der opfyldte QC-kriterier
Først indsendt, der opfyldte QC-kriterier
Først opslået (Faktiske)
Først opslået
Opdateringer af undersøgelsesjournaler
Sidste opdatering sendt (Faktiske)
Sidste opdatering sendt
Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier
Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier
Sidst verificeret
Sidst verificeret
Mere information
Begreber relateret til denne undersøgelse
Yderligere relevante MeSH-vilkår
Andre undersøgelses-id-numre
Andre undersøgelses-id-numre
- 2025-MS-269
Plan for individuelle deltagerdata (IPD)
Planlægger du at dele individuelle deltagerdata (IPD)?
Lægemiddel- og udstyrsoplysninger, undersøgelsesdokumenter
Studerer et amerikansk FDA-reguleret lægemiddelprodukt
Studerer et amerikansk FDA-reguleret enhedsprodukt
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