Predicting response to neoadjuvant chemotherapy in cervical cancer: possibilities of radiomic analysis of MR images
- Autores: Solopova A.E.1,2, Bendzhenova B.B.1, Khokhlova S.V.1
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Afiliações:
- Academician V.I. Kulakov National Medical Research Centre for Obstetrics, Gynecology and Perinatology, Ministry of Health of Russia
- I.M. Sechenov First Moscow State Medical University, Ministry of Health of Russia (Sechenov University)
- Edição: Nº 12 (2024)
- Páginas: 139-147
- Seção: Original Articles
- URL: https://journal-vniispk.ru/0300-9092/article/view/282537
- DOI: https://doi.org/10.18565/aig.2024.311
- ID: 282537
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Resumo
Objective: To develop and validate a radiomic model for predicting tumor response to neoadjuvant chemotherapy (NACT) in patients with locally advanced cervical cancer (LACC) based on MR imaging.
Materials and methods: A total of 182 patients aged 27 to 49 years with disease stages IB3-IIB and IIIC1 (two patients with metastatic pelvic lymph node involvement) according to FIGO 2018 were retrospectively enrolled in the study. The patients underwent treatment at the Academician Kulakov National Medical Research Center for Obstetrics, Gynecology and Perinatology, Moscow from 2018 to 2023. Radiomic parameters were extracted from T2-weighted (T2-WI) and diffusion-weighted (DWI) MR images. The most statistically significant characteristics were selected using LASSO (Least Absolute Shrinkage and Selection Operator) linear regression. The construction of the prediction model was based on a combination of radiomic signs and clinical data. In order to assess the prognostic effectiveness and clinical benefit of the developed model, ROC and decision curve analysis were used.
Results: Two models for predicting response to NACT were developed in the study. The first model included isolated radiomic signs and demonstrated a sensitivity of 79.6% in the main and 85.7% in the test group, specificity 80.6% and 72.1%, respectively. AUC was 0.90 in the main group and 0.83 in the validation group. In order to improve the quality of the model, clinical data (maximum linear size and degree of tumor differentiation, age of the patients, presence of metastatic lymphatic nodes) were included in the nomogram in addition to radiomic parameters. Radiomic nomogram showed sensitivity of 87.8% and 71.4%; specificity of 88.8% and 97.7% in the main and test groups, respectively. AUC was 0.96 and 0.94.
Conclusion: The constructed radiomic model is effective in predicting the therapeutic response of NACT in cervical cancer.
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##article.viewOnOriginalSite##Sobre autores
Alina Solopova
Academician V.I. Kulakov National Medical Research Centre for Obstetrics, Gynecology and Perinatology, Ministry of Health of Russia; I.M. Sechenov First Moscow State Medical University, Ministry of Health of Russia (Sechenov University)
Autor responsável pela correspondência
Email: dr.solopova@mail.ru
ORCID ID: 0000-0003-4768-115X
Scopus Author ID: 24460923200
Researcher ID: P-8659-2015
Dr. Med. Sci., Leading Researcher at the Radiology Department, Professor at the Department of Obstetrics, Gynecology and Perinatal Medicine
Rússia, 117997, Moscow, Ac. Oparin str., 4; 119991, Moscow, Trubetskaya str., 8, bld. 2Bova Bendzhenova
Academician V.I. Kulakov National Medical Research Centre for Obstetrics, Gynecology and Perinatology, Ministry of Health of Russia
Email: dr.solopova@mail.ru
ORCID ID: 0009-0004-4744-0422
PhD student
Rússia, 117997, Moscow, Ac. Oparin str., 4Svetlana Khokhlova
Academician V.I. Kulakov National Medical Research Centre for Obstetrics, Gynecology and Perinatology, Ministry of Health of Russia
Email: dr.solopova@mail.ru
ORCID ID: 0000-0002-4121-7228
Dr. Med. Sci., Head of Department of Antitumor Drug Therapy
Rússia, 117997, Moscow, Ac. Oparin str., 4Bibliografia
- Bray F., Laversanne M., Sung H., Ferlay J., Siegel R.L., Soerjomataram I. et al. Global cancer statistics 2022: GLOBOCAN estimates of incidence and mortality worldwide for 36 cancers in 185 countries. CA Cancer J. Clin. 2024; 74(3): 229-63. https://dx.doi.org/10.3322/caac.21834.
- Abu-Rustum N.R., Yashar C.M., Bean S., Bradley K., Campos S.M., Chon H.S. et al. NCCN Guidelines Insights: Cervical Cancer, Version 1.2020. J. Natl. Compr. Canc. Netw. 2020; 18(6): 660-6. https://dx.doi.org/10.6004/jnccn.2020.0027.
- Panici P.B., Di Donato V., Palaia I., Visentin V.S., Marchetti C., Perniola G. et al. Type B versus Type C radical hysterectomy after neoadjuvant chemotherapy in locally advanced cervical carcinoma: a propensity-matched analysis. Ann. Surg. Oncol. 2016; 23(7): 2176-82. https://dx.doi.org/10.1245/s10434-015-4996-z.
- Valentini A.L., Miccò M., Gui B., Giuliani M., Rodolfino E., Telesca A.M. et al. The PRICE study: The role of conventional and diffusion-weighted magnetic resonance imaging in assessment of locally advanced cervical cancer patients administered by chemoradiation followed by radical surgery. Eur. Radiol. 2018; 28(6): 2425-35. https://dx.doi.org/10.1007/s00330-017-5233-x.
- Рубцова Н.А., Березовская Т.П., Быченко В.Г., Павловская Е.А., Солопова А.Е., Агабабян Т.А., Ходжибекова М.М., Рыжкова Д.В., Чекалова М.А., Мешкова И.Е., Гажонова В.Е., Гус А.И., Багненко С.С., Медведева Б.М., Ашрафян Л.А., Новикова Е.Г., Берлев И.В., Демидова Л.В., Крикунова Л.И., Коломиец Л.А. Лучевая диагностика рака шейки матки. Консенсус экспертов. Медицинская визуализация. 2024; 28(1):141-56. [Rubtsova N.A., Berezovskaia T.P., Bychenko V.G., Pavlovskaya E.A., Solopova A.E., Agababyan T.A., Khodzhibekova M.M., Ryzhkova D.V., Chekalova M.A., Meshkova I.E., Gazhonova V.E., Gus A.I., Bagnenko S.S., Medvedeva B.M., Ashrafyan L.A., Novikova E.G., Berlev I.V., Demidova L.V., Krikunova L.I., Kolomiets L.A. Imaging of cervical cancer. Consensus of experts. Medical Visualization. 2024; 28(1): 141-56. (in Russian)]. https://dx.doi.org/10.24835/1607-0763-1341.
- Gadducci A., Cosio S. Neoadjuvant chemotherapy in locally advanced cervical cancer: review of the literature and perspectives of clinical research. Anticancer. Res. 2020; 40(9): 4819-28. https://dx.doi.org/10.21873/anticanres.14485.
- Wang Y.C., Hu D.Y., Hu X.M., Shen Y.Q., Meng X.Y., Tang H. et al. Assessing the early response of advanced cervical cancer to neoadjuvant chemotherapy using intravoxel incoherent motion diffusion-weighted magnetic resonance imaging: A pilot study. Chin. Med. J. (Engl.). 2016; 129(6): 665-71. https://dx.doi.org/10.4103/0366-6999.177995.
- Dolciami M., Capuani S., Celli V., Maiuro A., Pernazza A., Palaia I. et al. Intravoxel Incoherent Motion (IVIM) MR quantification in locally advanced cervical cancer (LACC): preliminary study on assessment of tumor aggressiveness and response to neoadjuvant chemotherapy. J. Pers. Med. 2022; 12(4): 638. https://dx.doi.org/10.3390/jpm12040638.
- Li M., Zhang J., Dan Y., Yao Y., Dai W., Cai G. et al. A clinical-radiomics nomogram for the preoperative prediction of lymph node metastasis in colorectal cancer. J. Transl. Med. 2020; 18(1): 46. https://dx.doi.org/10.1186/s12967-020-02215-0.
- Ciolina M., Vinci V., Villani L., Gigli S., Saldari M., Panici P.B. et al. Texture analysis versus conventional MRI prognostic factors in predicting tumor response to neoadjuvant chemotherapy in patients with locally advanced cancer of the uterine cervix. Radiol. Med. 2019; 124(10): 955-64. https://dx.doi.org/10.1007/s11547-019-01055-3.
- Sun C., Tian X., Liu Z., Li W., Li P., Chen J. et al. Radiomic analysis for pretreatment prediction of response to neoadjuvant chemotherapy in locally advanced cervical cancer: A multicentre study. EBioMedicine. 2019; 46: 160-9. https://dx.doi.org/10.1016/j.ebiom.2019.07.049.
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