Study on Adaptive Radiotherapy and Multimodal Information of Cervical Cancer Assisted by Artificial Intelligence
NCT ID: NCT04022018
Last Updated: 2020-03-27
Study Results
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Basic Information
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UNKNOWN
NA
122 participants
INTERVENTIONAL
2019-12-18
2022-05-30
Brief Summary
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Total 122 cases of cervical cancer with stage IB2-IVA will be randomly enrolled. Concurrent external volumetric rotational intensity modulated radiotherapy and chemotherapy followed by image-guided adaptive brachytherapy is the treatment strategies of control group patients.
Concurrent adaptive external volumetric rotational intensity modulated radiotherapy and chemotherapy followed by image-guided adaptive brachytherapy is the treatment strategies of experimental group patients. CT repositioning will be performed after 15fractions of external radiotherapy, then new target volume will be contoured and new radiotherapy plan will be formulated with the assistance of artificial intelligence program. New radiotherapy plan will be performed from the 17th fraction external radiotherapy. Information on side effects, survival, dosimetry, imaging, clinical features, and cost-effectiveness will be collected. The statistical analysis is as follows, First is the difference in grade 3 side effects between the two groups. Second is 2-year PFS and OS differences between the two groups. Third is relationship between dosimetric differences and prognosis. Fourth one is to analyze the prognostic and predictive factors of adaptive radiotherapy from the patient's clinical characteristics, Positron emission tomography-computed tomography(PET/CT), Magnetic Resonance Imaging(MRI) and other multimodal information. Fifth is cost-benefit analysis of Artificial Intelligence(AI).
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Detailed Description
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2. Hypothesis and purpose Main endpoint: adaptive radiotherapy can reduce level 3 side effects or not. Secondary endpoint: 1. The differences of 2-year progression-free survival and overall survival between two groups. 2. To analyze Physical dosimetry differences between two groups, and the correlation between physical dosimetry differences and prognosis also will be evaluated. 3. To analyze the prediction and prognostic factors of adaptive radiotherapy for cervical cancer, and to provide supporting data for the subsequent optimization of cervical cancer treatment. 4. To evaluate the effectiveness of AI and conduct cost-benefit analysis.
3. Trial methodology and design Total 122 cases of IB2-IVA cervical cancer will be randomly enrolled. Concurrent external volumetric rotational intensity modulated radiotherapy and chemotherapy followed by image-guided adaptive brachytherapy is the treatment strategies of control group patients.
Concurrent adaptive external volumetric rotational intensity modulated radiotherapy and chemotherapy followed by image-guided adaptive brachytherapy is the treatment strategies of experimental group patients. CT repositioning will be performed after 15fractions of external radiotherapy, then new target volume will be contoured and new radiotherapy plan will be formulated with the assistance of artificial intelligence program. New radiotherapy plan will be performed from the 17th fraction external radiotherapy.
Meanwhile, concurrent chemotherapy regimen is cisplatin 40mg/m2/week (the maximum weekly dose should less than or equal to 70mg and no more than 6cycles). Information on side effects, survival, dosimetry, imaging, clinical features, and cost-effectiveness will be collected. The statistical analysis is as follows, First is the difference in grade 3 side effects between the two groups. Second is 2-year PFS and OS differences between the two groups. Third is relationship between dosimetric differences and prognosis. Fourth one is to analyze the prognostic and predictive factors of adaptive radiotherapy from the patient's clinical characteristics, PET/CT, MRI and other multimodal information. Fifth is cost-benefit analysis of AI.
4. Anticipated result and potential impact Adaptive radiotherapy can reduce side effects and obtain prognosis and prognostic factors of adaptive radiotherapy.
Conditions
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Study Design
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RANDOMIZED
PARALLEL
Concurrent adaptive external volumetric rotational intensity modulated radiotherapy and chemotherapy followed by image-guided adaptive brachytherapy is the treatment strategies of experimental group patients. CT repositioning will be performed after 15fractions of external radiotherapy, then new target volume will be contoured and new radiotherapy plan will be formulated with the assistance of artificial intelligence program. New radiotherapy plan will be performed from the 17th fraction external radiotherapy.
TREATMENT
NONE
Study Groups
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Adaptive radiotherapy group
Concurrent adaptive external volumetric rotational intensity modulated radiotherapy and chemotherapy followed by image-guided adaptive brachytherapy is the treatment strategies of adaptive radiotherapy group patients. CT repositioning will be performed after 15fractions of external radiotherapy, then new target volume will be contoured and new radiotherapy plan will be formulated with the assistance of artificial intelligence program. New radiotherapy plan will be performed from the 17th fraction external radiotherapy.
Adaptive radiotherapy
CT repositioning will be performed after 15fractions of external radiotherapy, then new target volume will be contoured and new radiotherapy plan will be formulated with the assistance of artificial intelligence program. New radiotherapy plan will be performed from the 17th fraction external radiotherapy.
Control group
Concurrent external volumetric rotational intensity modulated radiotherapy and chemotherapy followed by image-guided adaptive brachytherapy is the treatment strategies of control group patients.
no adaptive radiotherapy
Concurrent external volumetric rotational intensity modulated radiotherapy and chemotherapy followed by image-guided adaptive brachytherapy is the treatment strategies of control group patients
Interventions
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Adaptive radiotherapy
CT repositioning will be performed after 15fractions of external radiotherapy, then new target volume will be contoured and new radiotherapy plan will be formulated with the assistance of artificial intelligence program. New radiotherapy plan will be performed from the 17th fraction external radiotherapy.
no adaptive radiotherapy
Concurrent external volumetric rotational intensity modulated radiotherapy and chemotherapy followed by image-guided adaptive brachytherapy is the treatment strategies of control group patients
Eligibility Criteria
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Inclusion Criteria
2. Age: ≥18 years old;
3. The International Federation of Gynecology and Obstetrics(FIGO) stage: IB2 to IVA, or IVB with only para-aortic lymph node metastasis, refused or could not be treated by surgery;
4. Eastern Cooperative Oncology Group(ECOG)score ≤2;
5. good bone marrow, hematopoietic and liver and kidney function: absolute neutrophil count (ANC) ≥ 1.5 ☓ 109 / L, the platelet count ≥100 ☓ 109 / L, or hemoglobin \> 90 g/L, serum bilirubin \< 1.5 ☓ upper limit of normal reference value(ULN), aspartate aminotransferase(AST) and alanine aminotransferase(ALT)\< 2.5 ☓ ULN, serum creatinine clearance ≥ 50 ml/min.
6. provide informed consent.
Exclusion Criteria
2. contraindications to chemoradiotherapy;
3. subjects participating in other clinical trials or participating in other clinical trials within 30 days;
18 Years
FEMALE
No
Sponsors
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The University of Hong Kong-Shenzhen Hospital
OTHER
Responsible Party
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Principal Investigators
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Zhi-Yuan Xu, master
Role: PRINCIPAL_INVESTIGATOR
HongKong University Shenzhen Hospital
Locations
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HongKong University Shenzhen Hospital
Shenzhen, Guangdong, China
Countries
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Central Contacts
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Facility Contacts
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References
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Arbyn M, Castellsague X, de Sanjose S, Bruni L, Saraiya M, Bray F, Ferlay J. Worldwide burden of cervical cancer in 2008. Ann Oncol. 2011 Dec;22(12):2675-2686. doi: 10.1093/annonc/mdr015. Epub 2011 Apr 6.
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Kjaer SK, Frederiksen K, Munk C, Iftner T. Long-term absolute risk of cervical intraepithelial neoplasia grade 3 or worse following human papillomavirus infection: role of persistence. J Natl Cancer Inst. 2010 Oct 6;102(19):1478-88. doi: 10.1093/jnci/djq356. Epub 2010 Sep 14.
Parkin DM, Bray F, Ferlay J, Pisani P. Global cancer statistics, 2002. CA Cancer J Clin. 2005 Mar-Apr;55(2):74-108. doi: 10.3322/canjclin.55.2.74.
International Collaboration of Epidemiological Studies of Cervical Cancer. Comparison of risk factors for invasive squamous cell carcinoma and adenocarcinoma of the cervix: collaborative reanalysis of individual data on 8,097 women with squamous cell carcinoma and 1,374 women with adenocarcinoma from 12 epidemiological studies. Int J Cancer. 2007 Feb 15;120(4):885-91. doi: 10.1002/ijc.22357.
Dugue PA, Rebolj M, Garred P, Lynge E. Immunosuppression and risk of cervical cancer. Expert Rev Anticancer Ther. 2013 Jan;13(1):29-42. doi: 10.1586/era.12.159.
Barnholtz-Sloan J, Patel N, Rollison D, Kortepeter K, MacKinnon J, Giuliano A. Incidence trends of invasive cervical cancer in the United States by combined race and ethnicity. Cancer Causes Control. 2009 Sep;20(7):1129-38. doi: 10.1007/s10552-009-9317-z. Epub 2009 Mar 1.
Rose PG, Bundy BN, Watkins EB, Thigpen JT, Deppe G, Maiman MA, Clarke-Pearson DL, Insalaco S. Concurrent cisplatin-based radiotherapy and chemotherapy for locally advanced cervical cancer. N Engl J Med. 1999 Apr 15;340(15):1144-53. doi: 10.1056/NEJM199904153401502. Erratum In: N Engl J Med 1999 Aug 26;341(9):708.
Chemoradiotherapy for Cervical Cancer Meta-Analysis Collaboration. Reducing uncertainties about the effects of chemoradiotherapy for cervical cancer: a systematic review and meta-analysis of individual patient data from 18 randomized trials. J Clin Oncol. 2008 Dec 10;26(35):5802-12. doi: 10.1200/JCO.2008.16.4368. Epub 2008 Nov 10.
Klopp AH, Moughan J, Portelance L, Miller BE, Salehpour MR, Hildebrandt E, Nuanjing J, D'Souza D, Souhami L, Small W Jr, Gaur R, Jhingran A. Hematologic toxicity in RTOG 0418: a phase 2 study of postoperative IMRT for gynecologic cancer. Int J Radiat Oncol Biol Phys. 2013 May 1;86(1):83-90. doi: 10.1016/j.ijrobp.2013.01.017.
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Pathy S, Kumar L, Pandey RM, Upadhyay A, Roy S, Dadhwal V, Madan R, Chander S. Impact of Treatment Time on Chemoradiotherapy in Locally Advanced Cervical Carcinoma. Asian Pac J Cancer Prev. 2015;16(12):5075-9. doi: 10.7314/apjcp.2015.16.12.5075.
Perez CA, Grigsby PW, Castro-Vita H, Lockett MA. Carcinoma of the uterine cervix. I. Impact of prolongation of overall treatment time and timing of brachytherapy on outcome of radiation therapy. Int J Radiat Oncol Biol Phys. 1995 Jul 30;32(5):1275-88. doi: 10.1016/0360-3016(95)00220-S.
Petereit DG, Sarkaria JN, Chappell R, Fowler JF, Hartmann TJ, Kinsella TJ, Stitt JA, Thomadsen BR, Buchler DA. The adverse effect of treatment prolongation in cervical carcinoma. Int J Radiat Oncol Biol Phys. 1995 Jul 30;32(5):1301-7. doi: 10.1016/0360-3016(94)00635-X.
Holschneider CH, Petereit DG, Chu C, Hsu IC, Ioffe YJ, Klopp AH, Pothuri B, Chen LM, Yashar C. Brachytherapy: A critical component of primary radiation therapy for cervical cancer: From the Society of Gynecologic Oncology (SGO) and the American Brachytherapy Society (ABS). Brachytherapy. 2019 Mar-Apr;18(2):123-132. doi: 10.1016/j.brachy.2018.11.009. Epub 2019 Jan 18.
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Ohkubo Y, Ohno T, Noda SE, Kubo N, Nakagawa A, Kawahara M, Abe T, Kiyohara H, Wakatsuki M, Nakano T. Interfractional change of high-risk CTV D90 during image-guided brachytherapy for uterine cervical cancer. J Radiat Res. 2013 Nov 1;54(6):1138-45. doi: 10.1093/jrr/rrt073. Epub 2013 Jun 3.
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Onal C, Yildirim BA, Guler OC, Mertsoylu H. The Utility of Pretreatment and Posttreatment Lymphopenia in Cervical Squamous Cell Carcinoma Patients Treated With Definitive Chemoradiotherapy. Int J Gynecol Cancer. 2018 Oct;28(8):1553-1559. doi: 10.1097/IGC.0000000000001345.
Joo J, Shin HJ, Park B, Park SY, Yoo CW, Yoon KA, Kong SY, Kim YJ, Kim SS, Kim JY. Integration Pattern of Human Papillomavirus Is a Strong Prognostic Factor for Disease-Free Survival After Radiation Therapy in Cervical Cancer Patients. Int J Radiat Oncol Biol Phys. 2017 Jul 1;98(3):654-661. doi: 10.1016/j.ijrobp.2017.02.226. Epub 2017 Apr 13.
Harry VN, Semple SI, Gilbert FJ, Parkin DE. Diffusion-weighted magnetic resonance imaging in the early detection of response to chemoradiation in cervical cancer. Gynecol Oncol. 2008 Nov;111(2):213-20. doi: 10.1016/j.ygyno.2008.07.048. Epub 2008 Sep 6.
Escande A, Haie-Meder C, Maroun P, Gouy S, Mazeron R, Leroy T, Bentivegna E, Morice P, Deutsch E, Chargari C. Neutrophilia in locally advanced cervical cancer: A novel biomarker for image-guided adaptive brachytherapy? Oncotarget. 2016 Nov 15;7(46):74886-74894. doi: 10.18632/oncotarget.12440.
Reuze S, Orlhac F, Chargari C, Nioche C, Limkin E, Riet F, Escande A, Haie-Meder C, Dercle L, Gouy S, Buvat I, Deutsch E, Robert C. Prediction of cervical cancer recurrence using textural features extracted from 18F-FDG PET images acquired with different scanners. Oncotarget. 2017 Jun 27;8(26):43169-43179. doi: 10.18632/oncotarget.17856.
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Related Links
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National Comprehensive Cancer Network(NCCN)
Other Identifiers
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hkuszh2019119
Identifier Type: -
Identifier Source: org_study_id
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