Liver CirrhosisNCT04414956
Combining Biomarkers (AFP, AFP-L3, and PIVKA-II) and Image Tools for Early Detection of Hepatocellular Carcinoma
A study testing AFP-L3, AFP and PIVKA-II in people with Liver Cirrhosis and Hepatocellular Carcinoma, run by Korea University at 15 sites in South Korea.
Trial summary
In this study, three biomarkers tests (AFP, AFP-L3 and PIVKA-II) and abdominal sonography or CT scans are performed every 6 months to detect hepatocellular carcinoma (HCC) early in patients with cirrhosis, a high-risk group of HCC. Read more about this study
- Who is it for?
- Ages 19 to 75 years
- Conditions the study is for
- Liver Cirrhosis, Hepatocellular Carcinoma, Surveillance
- What is being tested?
- AFP-L3, AFP and PIVKA-II
- Could I receive a placebo?
- No, everyone receives an active treatment
- How many people
- 1,418 participants
- Where
- 15 sitesSouth Korea
- Study dates
- 1 Jul 2016to 28 Feb 2026
- Phase
- Interventional
- Are there results?
- None posted in the registry
Key requirements
Who can take part, as listed by the sponsor. Only the study team can confirm whether you are eligible, so take this list to your doctor.
- Ages 19 to 75 years
- All sexes
- No healthy volunteers
- Adult, Older adult
Who may be able to join
- Patients with liver cirrhosis meeting one of the followings:
- Histologically confirmed liver cirrhosis ii. Imaging findings with liver cirrhosis (liver surface undulation, irregularity, or nodularity by US, CT, or MRI) plus one of followings: liver stiffness measurement ≥ 12.5 kilopascal, esophago-gastric varices, thrombocytopenia (<120,000/mm3), hypoalbuminemia (<3.5 g/dL), splenomegaly ≥12 cm) iii. Imaging findings with liver cirrhosis together with biomarkers suggesting liver cirrhosis (APRI ≥2.0 or fibrosis-4 ≥3.6) iv. Imaging findings with liver cirrhosis with history of hepatic decompensation (ascites, esophago-gastric variceal bleeding, jaundice, hepatic encephalopathy))
- Expected survival more than 1 year
- Child Pugh score 5-10 at the time of enrollment
- Serum creatinine ≤1.5mg/dL
- Age between 19 and 75 years old
- No significant underlying medical illness affecting patient's survival
- Patients available for regular follow-up according to the study protocol
Who cannot join
- History of HCC
- AFP >20 ng/mL
- Hepatic nodule ≥ 1 cm by US or CT Exceptionally, nodules showing characteristic features of benign lesion such as hemangioma or pathologically conformed benign lesion are permitted for study inclusion.
- Hepatic nodule less than 1 cm on US but imaging findings suggesting HCC by contrast enhanced US, CT, or MRI
- Child-Pugh score ≥ 11
- History of liver transplantation
Show all 12Show fewer
- Expecting liver transplantation within 1 year
- Hypersensitivity on CT contrast dye
- Any contraindication for CT
- Not able to perform abdominal US
- Other uncontrolled malignancy
- Patients taking warfarin
Trial locations and contacts
15 sites in 1 country.
15 sites in 1 country
South Korea15 sites, 15 recruiting
- Recruiting
Korea University Ansan Hospital
Ansan, Gyeonggi-do, 15355
Hyung Joon Yim, +82-31-412-6565, gudwns21@korea.ac.kr
Tae Hyung Kim, +82-31-412-4832, lacid@korea.ac.kr
- Recruiting
Keimyung University Dongsan Medical Center
Daegu, 42601
Byoungkuk Jang
- Recruiting
Inje University SangGye Paik Hospital
Seoul, 01757
Eileen L. Yoon, mseileen80@gmail.com
- Recruiting
Korea University Anam Hospital
Seoul, 02841
Soon Ho Um, +82-2-920-6555, umsh@korea.ac.kr
- Recruiting
Seoul National University Hospital
Seoul, 03080
Yunjoon Kim
- Recruiting
Severance Hospital
Seoul, 03722
Doyoung Kim
- Recruiting
Soonchunhyang University Seoul Hospital
Seoul, 04401
Jae Young Jang, jyjang@schmc.ac.kr
- Recruiting
Hanyang University Hospital
Seoul, 04763
DaeWon Jun
- Recruiting
Konkuk University Hospital
Seoul, 05030
Wonhyeok Choe
- Recruiting
Asan Medical Center
Seoul, 05505
Youngseok Yim
- Recruiting
Samsung Medical Center
Seoul, 06351
Yonghan Paik
- Recruiting
The Catholic University of Korea Seoul St.Mary's Hospital
Seoul, 06591
Jeong Won Jang
- Recruiting
Chung-Ang University Hosptial
Seoul, 06973
Hyungjoon Kim
- Recruiting
Korea University Guro Hospital
Seoul, 08308
Ji Hoon Kim, kjhhepar@naver.com
- Recruiting
The Catholic University of Korea Uijeongbu St.Mary's Hospital
Uijeongbu-si, Gyeonggi-do, 11765
Changwook Kim
About this study
Official title: Clinical Usefulness of Combining Biomarkers (AFP, AFP-L3, and PIVKA-II) With Abdominal Sonography or Computed Tomography for Early Detection of Hepatocellular Carcinoma
In this study, three biomarkers tests (AFP, AFP-L3 and PIVKA-II) and abdominal sonography or CT scans are performed every 6 months to detect hepatocellular carcinoma (HCC) early in patients with cirrhosis, a high-risk group of HCC. The aim of this study is to confirm the early HCC diagnosis rate in patients with cirrhosis and compare the detection efficacy between tests.
Read the detailed description
Early diagnosis of HCC is the most important factor in improving the prognosis of the disease. A surveillance test for early diagnosis of HCC in Korea is to perform alfa fetoprotein (AFP) and abdominal sonography every 6-months in high-risk groups. However, the detection rate of HCC using AFP and abdominal sonography is very low. There are several reports that the combination of the multiple biomarker tests including AFP, AFP L3, and PIVKA-II increased the early HCC detection only one test. Therefore, in the surveillance test for HCC, the combination of three tests with sonography would be helpful in the early diagnosis of HCC. However, there was few prospective large-scale studies about this issue.
Compared with abdominal sonography, contrast-enhanced CT or MRI is more useful in finding intrahepatic lesions of liver cirrhosis. However, there is no evidence data on combining sono/CT and biomarkers could improve the diagnosis for early HCC. Thus, it is essential to verify this prospectively in the real clinical practices to make recommendations based on a high level of evidence in the future. The investigators are conducting a prospective study which examines three biomarker tests and sonography every six months and contrast-enhanced CT annually for HCC surveillance in patients with cirrhosis.
- Conditions
- Liver Cirrhosis, Hepatocellular Carcinoma, Surveillance
- Being tested
- AFP-L3, AFP, PIVKA-II, Sonography, CT
- Keywords
- Liver Cirrhosis, Hepatocellular Carcinoma, Surveillance, AFP-L3, AFP, PIVKA-II, Sonography, CT
- Medical subject headings
- Liver Cirrhosis, Carcinoma, Hepatocellular
What participants receive
What participants receive. In a randomised study each person is assigned to one group by chance.
AFP-L3Diagnostic test
Also called Lens culinaris agglutinin-reactive fraction of AFP
AFP-L3 will be tested using serum sample every 6 months.
AFPDiagnostic test
Also called Alpha fetoprotein
AFP will be tested using serum sample every 6 months.
PIVKA-IIDiagnostic test
Also called Protein induced by vitamin K absence or antagonist-II, des-gamma-carboxy prothrombin
PIVKA-II will be tested using serum sample every 6 months.
SonographyDiagnostic test
Also called Ultrasound, US
Sonography will be tested by experts every 6 months.
CTDiagnostic test
Also called Computed tomography
Contrast-enhanced CT will be tested annually.
| Study group | Role | What they receive |
|---|---|---|
| Surveillance | Other | All participants will be examined with three biomarker tests and sonography every six months and contrast-enhanced CT annually. Receives: Diagnostic Test: AFP-L3; Diagnostic Test: AFP; Diagnostic Test: PIVKA-II; Diagnostic Test: Sonography; Diagnostic Test: CT |
What is being measured
The primary outcome is the main question the study is designed to answer.
HCC occurrence
Detection of HCC occurrence by three biomarkers and two image modalities
Measured: 3 years after enrollment
Secondary outcomes (1)
Early HCC occurrence
Detection of HCC less than 2cm
Measured: 3 years after enrollment
Timeline
From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.
- First posted4 Jun 2020
- Study start1 Jul 2016
- Primary completion30 Jun 2023 (estimated)
- Study completion28 Feb 2026 (estimated)
Resources
- Official record on ClinicalTrials.govThe registry entry this page is built from, with its full change history.
- Publications (17)Papers the sponsor has linked to this study.
- Other trials for Liver CirrhosisStudies of the same condition, open and under way.
- What the trial phases meanHow a treatment moves from first tests in people to approval.
More details
For doctors and researchers: how the study is designed, who runs it, and its registry IDs.
Study design
- Study type
- Interventional
- Phase
- Phase N/A
- Primary purpose
- Screening
- Allocation
- Not applicable
- Intervention model
- Single group
- Model description
- Patients with cirrhosis will receive the surveillance test using three biomarker tests and sonography every six months and contrast-enhanced CT annually
- Masking
- None (open label)
- Enrolment
- 1,418 participants (estimated)
Sponsor and investigators
- Lead sponsor
- Korea University
- Sponsor type
- University, hospital or other
- Collaborators
- Korea University Ansan Hospital, Soonchunhyang University Hospital, Korea University Guro Hospital, The Catholic University of Korea, Samsung Medical Center, Asan Medical Center, Korea University Anam Hospital, Keimyung University Dongsan Medical Center, Severance Hospital, Hanyang University, Konkuk University Hospital, Seoul National University Hospital, Inje University, Chung-Ang University Hospital
- Responsible party
- Principal investigator, Soon Ho Um, Korea University
IDs, dates and publications
- ClinicalTrials.gov ID
- NCT04414956
- Sponsor's protocol ID
- HCCAFPL3
- Status last verified
- May 2020
- First submitted
- 20 May 2020
- Last updated
- 4 Jun 2020
- Results posted
- No
- Data monitoring committee
- No
- FDA-regulated drug
- No
- FDA-regulated device
- No
- Individual data sharing
- No
Publications
El-Serag HB. Hepatocellular carcinoma. N Engl J Med. 2011 Sep 22;365(12):1118-27. doi: 10.1056/NEJMra1001683. No abstract available.
PubMed 21992124Korean Liver Cancer Study Group (KLCSG); National Cancer Center, Korea (NCC). 2014 KLCSG-NCC Korea Practice Guideline for the Management of Hepatocellular Carcinoma. Gut Liver. 2015 May 23;9(3):267-317. doi: 10.5009/gnl14460.
PubMed 25918260Yim HJ, Suh SJ, Um SH. Current management of hepatocellular carcinoma: an Eastern perspective. World J Gastroenterol. 2015 Apr 7;21(13):3826-42. doi: 10.3748/wjg.v21.i13.3826.
PubMed 25852267European Association For The Study Of The Liver; European Organisation For Research And Treatment Of Cancer. EASL-EORTC clinical practice guidelines: management of hepatocellular carcinoma. J Hepatol. 2012 Apr;56(4):908-43. doi: 10.1016/j.jhep.2011.12.001. No abstract available.
PubMed 22424438Yim SY, Seo YS, Jung CH, Kim TH, Lee JM, Kim ES, Keum B, Jong YK, An H, Kim JH, Yim HJ, Kim DS, Jeen YT, Yeon JE, Lee HS, Chun HJ, Byun KS, Um SH, Kim CD, Ryu HS. The management and prognosis of patients with hepatocellular carcinoma: what has changed in 20 years? Liver Int. 2016 Mar;36(3):445-53. doi: 10.1111/liv.12960. Epub 2015 Oct 12.
PubMed 26352789Sterling RK, Jeffers L, Gordon F, Venook AP, Reddy KR, Satomura S, Kanke F, Schwartz ME, Sherman M. Utility of Lens culinaris agglutinin-reactive fraction of alpha-fetoprotein and des-gamma-carboxy prothrombin, alone or in combination, as biomarkers for hepatocellular carcinoma. Clin Gastroenterol Hepatol. 2009 Jan;7(1):104-13. doi: 10.1016/j.cgh.2008.08.041. Epub 2008 Sep 17.
PubMed 18849011Taketa K, Sekiya C, Namiki M, Akamatsu K, Ohta Y, Endo Y, Kosaka K. Lectin-reactive profiles of alpha-fetoprotein characterizing hepatocellular carcinoma and related conditions. Gastroenterology. 1990 Aug;99(2):508-18. doi: 10.1016/0016-5085(90)91034-4.
PubMed 1694805Taketa K, Endo Y, Sekiya C, Tanikawa K, Koji T, Taga H, Satomura S, Matsuura S, Kawai T, Hirai H. A collaborative study for the evaluation of lectin-reactive alpha-fetoproteins in early detection of hepatocellular carcinoma. Cancer Res. 1993 Nov 15;53(22):5419-23.
PubMed 7693340Oka H, Saito A, Ito K, Kumada T, Satomura S, Kasugai H, Osaki Y, Seki T, Kudo M, Tanaka M; Collaborative Hepato-Oncology Study Group of Japan. Multicenter prospective analysis of newly diagnosed hepatocellular carcinoma with respect to the percentage of Lens culinaris agglutinin-reactive alpha-fetoprotein. J Gastroenterol Hepatol. 2001 Dec;16(12):1378-83. doi: 10.1046/j.1440-1746.2001.02643.x.
PubMed 11851836Nakamura S, Nouso K, Sakaguchi K, Ito YM, Ohashi Y, Kobayashi Y, Toshikuni N, Tanaka H, Miyake Y, Matsumoto E, Shiratori Y. Sensitivity and specificity of des-gamma-carboxy prothrombin for diagnosis of patients with hepatocellular carcinomas varies according to tumor size. Am J Gastroenterol. 2006 Sep;101(9):2038-43. doi: 10.1111/j.1572-0241.2006.00681.x. Epub 2006 Jul 18.
PubMed 16848811Choi JY, Jung SW, Kim HY, Kim M, Kim Y, Kim DG, Oh EJ. Diagnostic value of AFP-L3 and PIVKA-II in hepatocellular carcinoma according to total-AFP. World J Gastroenterol. 2013 Jan 21;19(3):339-46. doi: 10.3748/wjg.v19.i3.339.
PubMed 23372355Yoon YJ, Han KH, Kim DY. Role of serum prothrombin induced by vitamin K absence or antagonist-II in the early detection of hepatocellular carcinoma in patients with chronic hepatitis B virus infection. Scand J Gastroenterol. 2009;44(7):861-6. doi: 10.1080/00365520902903034.
PubMed 19391065Seo SI, Kim HS, Kim WJ, Shin WG, Kim DJ, Kim KH, Jang MK, Lee JH, Kim JS, Kim HY, Kim DJ, Lee MS, Park CK. Diagnostic value of PIVKA-II and alpha-fetoprotein in hepatitis B virus-associated hepatocellular carcinoma. World J Gastroenterol. 2015 Apr 7;21(13):3928-35. doi: 10.3748/wjg.v21.i13.3928.
PubMed 25852278Lim TS, Kim DY, Han KH, Kim HS, Shin SH, Jung KS, Kim BK, Kim SU, Park JY, Ahn SH. Combined use of AFP, PIVKA-II, and AFP-L3 as tumor markers enhances diagnostic accuracy for hepatocellular carcinoma in cirrhotic patients. Scand J Gastroenterol. 2016 Mar;51(3):344-53. doi: 10.3109/00365521.2015.1082190. Epub 2015 Sep 4.
PubMed 26340708Di Martino M, De Filippis G, De Santis A, Geiger D, Del Monte M, Lombardo CV, Rossi M, Corradini SG, Mennini G, Catalano C. Hepatocellular carcinoma in cirrhotic patients: prospective comparison of US, CT and MR imaging. Eur Radiol. 2013 Apr;23(4):887-96. doi: 10.1007/s00330-012-2691-z. Epub 2012 Nov 18.
PubMed 23179521
Study at a glance
From the registry record, last updated by the sponsor on 4 Jun 2020. Recruitment status is as the sponsor reported it: confirm with the study team.
- Official title
- Clinical Usefulness of Combining Biomarkers (AFP, AFP-L3, and PIVKA-II) With Abdominal Sonography or Computed Tomography for Early Detection of Hepatocellular Carcinoma
- ClinicalTrials.gov ID
- NCT04414956
- Acronym / sponsor ID
- HCCAFPL3
- Conditions
- Liver Cirrhosis, Hepatocellular Carcinoma, Surveillance
- Keywords
- Liver Cirrhosis, Hepatocellular Carcinoma, Surveillance, AFP-L3, AFP, PIVKA-II, Sonography, CT
- Study type
- Interventional
- Recruitment status
- Unknown status
- Enrolment
- 1,418 participants (estimated)
- Lead sponsor
- Korea UniversityUniversity, hospital or other
- Collaborators
- Korea University Ansan Hospital, Soonchunhyang University Hospital, Korea University Guro Hospital, The Catholic University of Korea, Samsung Medical Center, Asan Medical Center, Korea University Anam Hospital, Keimyung University Dongsan Medical Center, Severance Hospital, Hanyang University, Konkuk University Hospital, Seoul National University Hospital, Inje University, Chung-Ang University Hospital
- Study start
- 1 Jul 2016 (actual)
- Primary completion
- 30 Jun 2023 (estimated)
- Study completion
- 28 Feb 2026 (estimated)
- First posted
- 4 Jun 2020 (actual)
- Results
- Not posted in the source record
Clinical summary
The research question as the sponsor registered it. This describes what the study plans to test, not what it found.
In this study, three biomarkers tests (AFP, AFP-L3 and PIVKA-II) and abdominal sonography or CT scans are performed every 6 months to detect hepatocellular carcinoma (HCC) early in patients with cirrhosis, a high-risk group of HCC. The aim of this study is to confirm the early HCC diagnosis rate in patients with cirrhosis and compare the detection efficacy between tests.
Detailed description
Early diagnosis of HCC is the most important factor in improving the prognosis of the disease. A surveillance test for early diagnosis of HCC in Korea is to perform alfa fetoprotein (AFP) and abdominal sonography every 6-months in high-risk groups. However, the detection rate of HCC using AFP and abdominal sonography is very low. There are several reports that the combination of the multiple biomarker tests including AFP, AFP L3, and PIVKA-II increased the early HCC detection only one test. Therefore, in the surveillance test for HCC, the combination of three tests with sonography would be helpful in the early diagnosis of HCC. However, there was few prospective large-scale studies about this issue.
Compared with abdominal sonography, contrast-enhanced CT or MRI is more useful in finding intrahepatic lesions of liver cirrhosis. However, there is no evidence data on combining sono/CT and biomarkers could improve the diagnosis for early HCC. Thus, it is essential to verify this prospectively in the real clinical practices to make recommendations based on a high level of evidence in the future. The investigators are conducting a prospective study which examines three biomarker tests and sonography every six months and contrast-enhanced CT annually for HCC surveillance in patients with cirrhosis.
Study design
- Primary purpose
- Screening
- Allocation
- Not applicable
- Intervention model
- Single group
- Masking
- None (open label)
- Number of arms
- 1
- Model description
- Patients with cirrhosis will receive the surveillance test using three biomarker tests and sonography every six months and contrast-enhanced CT annually
| Arm | Type | Receives |
|---|---|---|
| Surveillance | Other | Diagnostic Test: AFP-L3, Diagnostic Test: AFP, Diagnostic Test: PIVKA-II, Diagnostic Test: Sonography, Diagnostic Test: CTAll participants will be examined with three biomarker tests and sonography every six months and contrast-enhanced CT annually. |
Who may qualify
- Ages
- 19 to 75 years
- Sex
- All
- Healthy volunteers
- Not accepted
- Age groups
- Adult, Older adult
Key inclusion criteria (8 listed)
- Patients with liver cirrhosis meeting one of the followings:
- Expected survival more than 1 year
- Child Pugh score 5-10 at the time of enrollment
- Serum creatinine ≤1.5mg/dL
- Age between 19 and 75 years old
Key exclusion criteria (12 listed)
- History of HCC
- AFP >20 ng/mL
- Hepatic nodule ≥ 1 cm by US or CT Exceptionally, nodules showing characteristic features of benign lesion such as hemangioma or pathologically conformed benign lesion are permitted for study inclusion.
- Hepatic nodule less than 1 cm on US but imaging findings suggesting HCC by contrast enhanced US, CT, or MRI
- Child-Pugh score ≥ 11
Eligibility is decided by the study team after screening; this overview does not establish that a patient qualifies. Full inclusion and exclusion criteria.
Interventions
| Intervention | Type | Arms |
|---|---|---|
| AFP-L3Also: Lens culinaris agglutinin-reactive fraction of AFPAFP-L3 will be tested using serum sample every 6 months. | Diagnostic test | Surveillance |
| AFPAlso: Alpha fetoproteinAFP will be tested using serum sample every 6 months. | Diagnostic test | Surveillance |
| PIVKA-IIAlso: Protein induced by vitamin K absence or antagonist-II, des-gamma-carboxy prothrombinPIVKA-II will be tested using serum sample every 6 months. | Diagnostic test | Surveillance |
| SonographyAlso: Ultrasound, USSonography will be tested by experts every 6 months. | Diagnostic test | Surveillance |
| CTAlso: Computed tomographyContrast-enhanced CT will be tested annually. | Diagnostic test | Surveillance |
Primary outcome
HCC occurrence
Time frame: 3 years after enrollment
Detection of HCC occurrence by three biomarkers and two image modalities
1 secondary outcome
Early HCC occurrence
Time frame: 3 years after enrollment
Results and safety
Results are not available in the source record.
Research links
- Official record on ClinicalTrials.govLast updated by the sponsor 4 Jun 2020.
- Background: PubMed 21992124El-Serag HB. Hepatocellular carcinoma. N Engl J Med. 2011 Sep 22;365(12):1118-27. doi: 10.1056/NEJMra1001683. No abstract available.
- Background: PubMed 25918260Korean Liver Cancer Study Group (KLCSG); National Cancer Center, Korea (NCC). 2014 KLCSG-NCC Korea Practice Guideline for the Management of Hepatocellular Carcinoma. Gut Liver. 2015 May 23;9(3):267-317. doi: 10.5009/gnl14460.
- Background: PubMed 25852267Yim HJ, Suh SJ, Um SH. Current management of hepatocellular carcinoma: an Eastern perspective. World J Gastroenterol. 2015 Apr 7;21(13):3826-42. doi: 10.3748/wjg.v21.i13.3826.
- Background: PubMed 22424438European Association For The Study Of The Liver; European Organisation For Research And Treatment Of Cancer. EASL-EORTC clinical practice guidelines: management of hepatocellular carcinoma. J Hepatol. 2012 Apr;56(4):908-43. doi: 10.1016/j.jhep.2011.12.001. No abstract available.
- Results publication: PubMed 26352789Yim SY, Seo YS, Jung CH, Kim TH, Lee JM, Kim ES, Keum B, Jong YK, An H, Kim JH, Yim HJ, Kim DS, Jeen YT, Yeon JE, Lee HS, Chun HJ, Byun KS, Um SH, Kim CD, Ryu HS. The management and prognosis of patients with hepatocellular carcinoma: what has changed in 20 years? Liver Int. 2016 Mar;36(3):445-53. doi: 10.1111/liv.12960. Epub 2015 Oct 12.
- Results publication: PubMed 18849011Sterling RK, Jeffers L, Gordon F, Venook AP, Reddy KR, Satomura S, Kanke F, Schwartz ME, Sherman M. Utility of Lens culinaris agglutinin-reactive fraction of alpha-fetoprotein and des-gamma-carboxy prothrombin, alone or in combination, as biomarkers for hepatocellular carcinoma. Clin Gastroenterol Hepatol. 2009 Jan;7(1):104-13. doi: 10.1016/j.cgh.2008.08.041. Epub 2008 Sep 17.
- Results publication: PubMed 1694805Taketa K, Sekiya C, Namiki M, Akamatsu K, Ohta Y, Endo Y, Kosaka K. Lectin-reactive profiles of alpha-fetoprotein characterizing hepatocellular carcinoma and related conditions. Gastroenterology. 1990 Aug;99(2):508-18. doi: 10.1016/0016-5085(90)91034-4.
- Results publication: PubMed 7693340Taketa K, Endo Y, Sekiya C, Tanikawa K, Koji T, Taga H, Satomura S, Matsuura S, Kawai T, Hirai H. A collaborative study for the evaluation of lectin-reactive alpha-fetoproteins in early detection of hepatocellular carcinoma. Cancer Res. 1993 Nov 15;53(22):5419-23.
- Results publication: PubMed 11851836Oka H, Saito A, Ito K, Kumada T, Satomura S, Kasugai H, Osaki Y, Seki T, Kudo M, Tanaka M; Collaborative Hepato-Oncology Study Group of Japan. Multicenter prospective analysis of newly diagnosed hepatocellular carcinoma with respect to the percentage of Lens culinaris agglutinin-reactive alpha-fetoprotein. J Gastroenterol Hepatol. 2001 Dec;16(12):1378-83. doi: 10.1046/j.1440-1746.2001.02643.x.
- Results publication: PubMed 16848811Nakamura S, Nouso K, Sakaguchi K, Ito YM, Ohashi Y, Kobayashi Y, Toshikuni N, Tanaka H, Miyake Y, Matsumoto E, Shiratori Y. Sensitivity and specificity of des-gamma-carboxy prothrombin for diagnosis of patients with hepatocellular carcinomas varies according to tumor size. Am J Gastroenterol. 2006 Sep;101(9):2038-43. doi: 10.1111/j.1572-0241.2006.00681.x. Epub 2006 Jul 18.
- Results publication: PubMed 23372355Choi JY, Jung SW, Kim HY, Kim M, Kim Y, Kim DG, Oh EJ. Diagnostic value of AFP-L3 and PIVKA-II in hepatocellular carcinoma according to total-AFP. World J Gastroenterol. 2013 Jan 21;19(3):339-46. doi: 10.3748/wjg.v19.i3.339.
- Results publication: PubMed 19391065Yoon YJ, Han KH, Kim DY. Role of serum prothrombin induced by vitamin K absence or antagonist-II in the early detection of hepatocellular carcinoma in patients with chronic hepatitis B virus infection. Scand J Gastroenterol. 2009;44(7):861-6. doi: 10.1080/00365520902903034.
- Individual participant dataSharing planned: No
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Referral and contact
AzTrials does not enrol participants or take referrals. Contact the study team or a site listed below; they decide who can take part. This study is not recruiting at the moment.
15 sites in 1 country: see every site and its status.
Questions about this trial
What is this clinical trial studying?
A study testing AFP-L3, AFP and PIVKA-II in people with Liver Cirrhosis and Hepatocellular Carcinoma, run by Korea University at 15 sites in South Korea.
The full registered description is in the About this study section and the official record.
Who may be eligible to take part?
The sponsor lists 8 inclusion and 12 exclusion criteria. Eligibility is decided by the study team after screening, so read the full criteria and contact a listed site.
Is this clinical trial currently recruiting?
The record says: status not confirmed, as of the sponsor's last update on 4 Jun 2020. Status can change between updates, so confirm with the study contact before making plans.
Where is the study taking place?
The record lists 15 sites in South Korea. Whether a site is taking part right now should be confirmed with that site. See every site.
What are the possible benefits and risks?
They depend on the study and the treatment, and no study can promise a benefit. The study team explains the known risks during informed consent, before anyone joins; the record itself does not list them.
Are results available for this study?
Results are not available in the source record.
How can a doctor refer a patient or contact the research team?
Contact Hyung Joon Yim, MD,PhD (+82-31-412-6565, gudwns21@korea.ac.kr), or a site near the patient. AzTrials does not enrol participants or take referrals.
What does the primary outcome measure?
HCC occurrence (time frame: 3 years after enrollment). It is what the study was designed to measure, not a finding.
Where can I read the original study information?
On the ClinicalTrials.gov record for NCT04414956, which also lists 17 linked publications.
Does a listing mean the treatment is approved or proven to work?
No. A listing means the study is registered. It does not show that the treatment is safe, works, or is approved by a regulator.
How often is this information updated?
AzTrials copies changed records from ClinicalTrials.gov every night and reloads the whole registry every week. The sponsor last updated this record on 4 Jun 2020.