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Vanneste BG, Van Limbergen EJ, Dubois L, Samarska IV, Wieten L, Aarts MJ, Marcelissen T, De Ruysscher D. Immunotherapy as sensitizer for local radiotherapy. Oncoimmunology 2020; 9:1832760. [PMID: 33194319 PMCID: PMC7605354 DOI: 10.1080/2162402x.2020.1832760] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2020] [Revised: 09/30/2020] [Accepted: 10/02/2020] [Indexed: 12/28/2022] Open
Abstract
The purpose of this report was to systematically review the radiation enhancement factor (REF) effects of immunotherapy on radiotherapy (RT) to the local tumor in comparison with other traditional radiation sensitizers such as cisplatin. PubMed and Medline databases were searched until February 2019. Reports with abscopal effect in the results were excluded. Graphs of the selected papers were digitized using Plot Digitizer (Sourceforge.net) in order to calculate the tumor growth delay (TGD) caused by immunotherapy. To enable comparison between different studies,the TGD were used to define the REF between RT versus the RT/immunotherapy combination. Thirty-two preclinical papers, and nine clinical series were selected. Different mouse models were exposed to RT doses ranging from 1 to 10 fractions of 1.8 to 20 Gray (Gy) per fraction. Endpoints were heterogeneous, ranging from regression to complete local response. No randomized clinical studies were identified. The median preclinical REF effect of different immunotherapy was varying from 1.7 to 9.1. There was no relationship observed either with subclasses of immunotherapy orRT doses. In the clinical studies, RT doses ranged from 1 to 37 fractions of 1.8 to 24 Gy per fraction. Most clinical trials used ipilimumab and interleukin-2. Local control rate in the clinical series ranged from 66% to 100%. A strong REF of immunotherapy (1.7 to 9.1) was observed, this being higher than traditionally sensitizers such as cisplatin (1.1). This result implies that for the same RT dose, a higher local control was achieved with a combination of immunotherapy and RT in preclinical settings. This study therefore supports the use of combined RT and immunotherapy to improve local tumor control in clinical settings without exacerbation of toxicities.
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Affiliation(s)
- Ben G.L. Vanneste
- Department of Radiation Oncology (MAASTRO Clinic), GROW - School for Oncology and Developmental Biology, Maastricht University Medical Center, Maastricht, The Netherlands
| | - Evert J Van Limbergen
- Department of Radiation Oncology (MAASTRO Clinic), GROW - School for Oncology and Developmental Biology, Maastricht University Medical Center, Maastricht, The Netherlands
| | - Ludwig Dubois
- The M-Lab, Department of Precision Medicine, GROW - School for Oncology and Developmental Biology, Maastricht University, Maastricht, The Netherlands
| | - Iryna V. Samarska
- Department of Pathology, Maastricht University Medical Center, Maastricht, The Netherlands
| | - L. Wieten
- Department of Transplantation Immunology, Tissue Typing Laboratory, GROW School for Oncology and Developmental Biology, Maastricht University Medical Center+, Maastricht, The Netherlands
| | - M. J.B. Aarts
- Department of Medical Oncology, GROW - School for Oncology and Developmental Biology, Maastricht University Medical Center, Maastricht, The Netherlands
| | - T. Marcelissen
- Department of Urology, Maastricht University Medical Center, Maastricht, The Netherlands
| | - Dirk De Ruysscher
- Department of Radiation Oncology (MAASTRO Clinic), GROW - School for Oncology and Developmental Biology, Maastricht University Medical Center, Maastricht, The Netherlands
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Reed N, Balega J, Barwick T, Buckley L, Burton K, Eminowicz G, Forrest J, Ganesan R, Harrand R, Holland C, Howe T, Ind T, Iyer R, Kaushik S, Music R, Sadozye A, Shanbhag S, Siddiqui N, Syed S, Percival N, Whitham NL, Nordin A, Fotopoulou C. British Gynaecological Cancer Society (BGCS) cervical cancer guidelines: Recommendations for practice. Eur J Obstet Gynecol Reprod Biol 2020; 256:433-465. [PMID: 33143928 DOI: 10.1016/j.ejogrb.2020.08.020] [Citation(s) in RCA: 27] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2020] [Revised: 08/05/2020] [Accepted: 08/21/2020] [Indexed: 01/20/2023]
Abstract
Cervix cancer in many countries is declining and screening programmes and immunisation will reduce the incidence in the next few decades. This guideline attempts to cover management of invasive disease reflecting diagnosis and imaging including new imaging and sentinel lymph node biopsies. Smaller volume disease is usually managed surgically whereas advanced disease is treated with (chemo)- radiation. It also includes discussion of fertility sparing procedures. Practices are changing frequently for all aspects of care usually in attempts to reduce complications and improve quality of life. The management of advanced disease is treated by chemotherapy and the use of newer agents is also discussed. Other sections discuss specialist situations such as cancer in pregnancy, rare cervical tumours, late effects and supportive measures and fertility preserving approaches.
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Affiliation(s)
- Nick Reed
- Beatson Oncology Centre, Glasgow, United Kingdom.
| | | | | | - Lynn Buckley
- Clinical Nurse Specialist, Hull University Teaching Hospitals NHS Trust, United Kingdom
| | | | | | | | | | | | | | | | - Thomas Ind
- Royal Marsden Hospital, London, United Kingdom
| | - Rema Iyer
- East Kent Hospitals University Foundation NHS Trust, United Kingdom
| | | | - Robert Music
- Jo's Cervical Cancer Trustt, London, United Kingdom
| | | | - Smruta Shanbhag
- University Hospitals Coventry and Warwickshire NHS Trust, United Kingdom
| | | | - Sheeba Syed
- Queen Elizabeth University Hospital, Glasgow, United Kingdom
| | | | - Natasha Lauren Whitham
- Lancashire Teaching Hospitals (Royal Preston Hospital, Fulwood, Lancashire), United Kingdom
| | - Andy Nordin
- East Kent Gynaecological Oncology Centre, East Kent Hospitals University Foundation Nhs Trust, Queen Elizabeth The Queen Mother Hospital, Margate, United Kingdom
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103
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Rongsriyam K, Tangjitgamol S, Leelahavarong P, Teerawattananon Y, Tharavichitkul E, Tovanabutra C, Asakij T, Paengchit K, Sukhaboon J, Penpattanagul S, Kridakara LCA, Hanprasertpong J, Khunnarong J, Chottetanaprasith T, Lorvidhaya V. Cost-utility analysis of adjuvant chemotherapy after concurrent chemoradiation in patients with locally advanced cervical cancer. J Med Imaging Radiat Oncol 2020; 64:873-881. [PMID: 32978901 DOI: 10.1111/1754-9485.13103] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2020] [Accepted: 08/21/2020] [Indexed: 11/30/2022]
Abstract
INTRODUCTION This study aimed to compare the cost utility of concurrent chemoradiation (CCRT) to CCRT followed by adjuvant chemotherapy (CCRT/ACT) in locally advanced cervical cancer (LACC) using provider and societal viewpoints. METHODS Data from our trial which was a multi-centre study evaluating the efficacy of ACT compared to CCRT/ACT were entered into a decision tree model. The data included clinical probability, direct medical and non-medical costs, and utility obtained from the patients. The total cost, quality-adjusted life-years (QALYs) and incremental cost-effectiveness ratios (ICER) were estimated for a time horizon of 3 years. All costs and outcomes were discounted at 3% annually. RESULTS The cost of CCRT and CCRT/ACT was approximately 3,058 and 6,896 USD and 4,309 and 7,480 USD from provider and from societal viewpoints, respectively. The QALYs for CCRT and CCRT/ACT were 2.31480 and 2.32045, respectively. The ICER was 569,575 USD per QALY. For stage III-IVA LACC, the ICER was 28,050 USD per QALY. In the sensitivity analysis, the cost of ACT was the most significant influential parameter on the ICER. The ICER would be 0.26-fold lower if the cost of ACT was reduced by 25%. At the current ceiling threshold of 5,000 USD/QALY, CCRT had a 100% probability of being the best option. CONCLUSIONS In the Thai context, CCRT is more cost effective than CCRT/ACT for stage IIB-IVA LACC. CCRT/ACT may be considered only for stage III-IVA LACC because it has a lower ICER than other types of LACC.
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Affiliation(s)
- Kanisa Rongsriyam
- Department of Radiology, Faculty of Medicine Vajira Hospital, Navamindradhiraj University, Bangkok, Thailand
| | - Siriwan Tangjitgamol
- Department of Obstetrics and Gynecology, Faculty of Medicine Vajira Hospital, Navamindradhiraj University, Bangkok, Thailand
| | | | | | - Ekkasit Tharavichitkul
- Department of Radiology, Faculty of Medicine Chiang, Mai University, Chiang Mai, Thailand
| | | | - Tussawan Asakij
- Radiation Oncology Section, Lampang Cancer Hospital, Lampang, Thailand
| | - Kannika Paengchit
- Gynecologic Oncology Section, Lampang Cancer Hospital, Lampang, Thailand
| | - Jirasak Sukhaboon
- Radiation Oncology Section, Lopburi Cancer Hospital, Lopburi, Thailand
| | - Somkit Penpattanagul
- Radiation Oncology Section, Udonthani Cancer Hospital, Udonthani, Thailanl, Thailand
| | | | - Jitti Hanprasertpong
- Department of Obstetrics and Gynecology, Prince of Songkla University, Songkla, Thailand
| | - Jakkapan Khunnarong
- Department of Obstetrics and Gynecology, Faculty of Medicine Vajira Hospital, Navamindradhiraj University, Bangkok, Thailand
| | | | - Vichan Lorvidhaya
- Department of Radiology, Faculty of Medicine Chiang, Mai University, Chiang Mai, Thailand.,Radiation Oncology Section, Chonburi Cancer Hospital, Chonburi, Thailand
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Sarwar S, Yu JQ, Nadeem H, Huq F. Synergistic Cytotoxic Effect from Combination of Wedelolactone and Cisplatin in HeLa Cell Line: A Novel Finding. Drug Des Devel Ther 2020; 14:3841-3852. [PMID: 33061291 PMCID: PMC7519871 DOI: 10.2147/dddt.s261321] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2020] [Accepted: 08/11/2020] [Indexed: 01/24/2023] Open
Abstract
CONTEXT AND OBJECTIVE Cisplatin is a platinum drug in current clinical use for the treatment of cervical cancer. However, drug toxicity and resistance are its two major limitations. The aim of this investigation was to test the cytotoxic activity of potential phytochemicals alone and in combination with cisplatin in cervical cancer cells. METHODS In this study, cytotoxicity of phytochemicals including wedelolactone (WDL), betulinic acid (BA) and epigallocatechin gallate (EGCG) was investigated in human cervical cancer cell line HeLa through 3-(4, 5-Dimethyl-2-thiazolyl)-2, 5-diphenyl-2H-tetrazolium bromide (MTT) reduction assay. Combined drug action resulting from the combination of cisplatin with WDL and BA was investigated in the same cell line through median effect principle. The combination index (CI) was taken as a measure of combined drug action. RESULTS BA resulted in synergistic outcome when co-administered with cisplatin at 0/0 time; (bolus administration) while administration of either drug (cisplatin or BA) four hours before the other (0/4 or 4/0) resulted in antagonistic action. WDL, on the other hand, was found out to be synergistic at any of the applied sequence of drug administration (0/0, 0/4 or 4/0). DISCUSSION AND CONCLUSION This is the first study reporting cytotoxic activity of WDL in HeLa cells either as single agent or in combination with cisplatin. These results support the idea that sequential combination of cisplatin with WDL and BA may work effectively in cervical cancer cells.
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Affiliation(s)
- Sadia Sarwar
- Discipline of Biomedical Sciences, Sydney Medical School, The University of Sydney, Cumberland Campus, Sydney, NSW, Australia
- Department of Pharmacognosy, Riphah Institute of Pharmaceutical Sciences, Faculty of Pharmaceutical Sciences, Riphah International University, Islamabad, Pakistan
| | - Jun Qing Yu
- Discipline of Biomedical Sciences, Sydney Medical School, The University of Sydney, Cumberland Campus, Sydney, NSW, Australia
| | - Humaira Nadeem
- Department of Pharmaceutical Chemistry, Riphah Institute of Pharmaceutical Sciences, Faculty of Pharmaceutical Sciences, Riphah International University, Islamabad, Pakistan
| | - Fazlul Huq
- Discipline of Biomedical Sciences, Sydney Medical School, The University of Sydney, Cumberland Campus, Sydney, NSW, Australia
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105
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Sims TT, Klopp AH. Intensified Systemic Therapy Regimens in Combination With Definitive Radiation for Treatment of Cervical Cancer. Semin Radiat Oncol 2020; 30:265-272. [PMID: 32828382 DOI: 10.1016/j.semradonc.2020.05.005] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
Definitive standard chemoradiation for locoregionally advanced carcinomas of the uterine cervix includes multimodality therapy consisting of concurrent cisplatin based chemoradiation comprising of external-beam radiotherapy with systemic chemotherapy followed by intracavitary brachytherapy. New developments in radiotherapy, such as intensity-modulated radiotherapy, which aim to improve tumor control rates and reduce associated toxicity have reopened the discussion regarding the benefit of intensification of concomitant or sequential systemic therapy in the treatment of cervical cancer. Intensification of systemic chemotherapy used in standard chemoradiation for cervical cancer is an attractive approach to improve disease control, but given the concerns regarding toxicity deserves further evaluation to ensure their safe use in patients. This is a review of published and ongoing studies investigating intensification of systemic chemotherapy in the treatment of locally advanced cervical cancer.
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Affiliation(s)
- Travis T Sims
- Department of Gynecologic Oncology and Reproductive Medicine, Division of Surgery, The University of Texas MD Anderson Cancer Center, Houston, TX
| | - Ann H Klopp
- Department of Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX.
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Martinez A, Angeles MA, Querleu D, Ferron G, Pomel C. How should we stage and tailor treatment strategy in locally advanced cervical cancer? Imaging versus para-aortic surgical staging. Int J Gynecol Cancer 2020; 30:1434-1443. [PMID: 32788263 DOI: 10.1136/ijgc-2020-001351] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2020] [Revised: 06/23/2020] [Accepted: 06/25/2020] [Indexed: 12/24/2022] Open
Abstract
Para-aortic lymph node status at initial assessment is the most important prognostic factor and a key point for the therapeutic strategy in patients with locally advanced cervical cancer. Undiagnosed lymph node metastasis is a major clinical problem as the finding of positive para-aortic lymph nodes leads to treatment modification, with a possible impact on disease free survival. When aortic lymph node disease is discovered, radiotherapy is extended to the para-aortic area, and other treatment modalities may be considered. Fluorine-18 fluorodeoxyglucose positron emission tomography/computed tomography (PET/CT) is the most accurate imaging examination to assess para-aortic extension in patients with locally advanced cervical cancer. The gold standard to identify para-aortic extension remains histologic evaluation of the lymph nodes. Indeed, PET/CT fails to detect approximately 10-15% of patients with negative PET/CT aortic nodes who have lymph node metastasis on pathologic staging. Patients with positive pelvic lymph nodes have para-aortic extension in 25-30% of cases, and surgical staging will lead to treatment modification and probably to improved para-aortic and distant control. Surgical staging also avoids unnecessary toxicity associated with extended field radiation in approximately 75% of patients with pelvic lymph node metastasis. The best modality to identify para-aortic extension is histological evaluation of the lymph nodes, but the survival benefit of surgical staging remains controversial. On the other hand, current studies include a majority of patients without pelvic lymph node spread, who are likely to be those who will benefit the least from surgical staging.
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Affiliation(s)
- Alejandra Martinez
- INSERM CRCT Team 1, Tumor Immunology and Immunotherapy, Toulouse, France .,Department of Surgical Oncology, Institut Universitaire du Cancer Toulouse Oncopole - Institut Claudius Regaud, Toulouse, France
| | - Martina Aida Angeles
- Department of Surgical Oncology, Institut Universitaire du Cancer Toulouse Oncopole - Institut Claudius Regaud, Toulouse, France
| | - Denis Querleu
- Department of Surgical Oncology, Institut Bergonié, Bordeaux, France
| | - Gwenael Ferron
- Department of Surgical Oncology, Institut Universitaire du Cancer Toulouse Oncopole - Institut Claudius Regaud, Toulouse, France.,INSERM CRCT Team 19, ONCOSARC - Oncogenesis of sarcomas, Toulouse, France
| | - Christophe Pomel
- Department of Surgical Oncology, Institut Jean Perrin, Clermont-Ferrand, France
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Lymph node–directed simultaneous integrated boost in patients with clinically lymph node–positive cervical cancer treated with definitive chemoradiotherapy: clinical outcomes and toxicity. ACTA ACUST UNITED AC 2020. [DOI: 10.1007/s13566-020-00427-x] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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108
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Yuan Y, You J, Li X, Wang W. Adjuvant chemotherapy after radiotherapy or concurrent chemoradiotherapy for pelvic lymph node-positive patients with locally advanced cervical cancer: a propensity score matching analysis. Int J Gynecol Cancer 2020; 32:21-27. [DOI: 10.1136/ijgc-2020-001230] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2020] [Revised: 05/08/2020] [Accepted: 05/11/2020] [Indexed: 12/24/2022] Open
Abstract
ObjectiveThe benefit of adjuvant chemotherapy after definitive chemoradiotherapy in patients with pelvic lymph node-positive cervical cancer has been poorly studied. This study aimed to test the hypothesis that the addition of adjuvant chemotherapy to definitive radiotherapy or concurrent chemoradiotherapy improves survival in patients with pelvic lymph node-positive cervical squamous cell carcinoma.MethodsThis retrospective study enrolled patients with stage IB–IVA pelvic lymph node-positive cervical squamous cell carcinoma, without para-aortic lymph node metastases and initially treated with definitive radiotherapy or concurrent chemoradiotherapy between March 2007 and February 2018. Patients were classified into the adjuvant chemotherapy (5-fluorouracil or paclitaxel, plus cisplatin) and no-adjuvant chemotherapy groups. Treatment outcomes were compared between the two groups before and after 1:1 ratio propensity score matching.ResultsMedical records of 951 patients were reviewed and 792 patients were excluded. Finally, 159 patients were enrolled for analysis. Of these, 42 patients received a median of two cycles (range, 1–6) of adjuvant chemotherapy and 117 patients under observation after primary treatment. The median follow-up period was 33.8 months (range, 2.9–113.0). Before propensity score matching, no significant difference was observed in survivals between the two groups (P>0.05). After propensity score matching, 37 pairs of patients were selected. The 3-year rates of progression-free survival, overall survival, local control, and distant metastasis-free survival in the adjuvant chemotherapy and no-adjuvant chemotherapy groups were 80.2% and 60.4% (P=0.07), 83.0% and 63.7% (P=0.17), 94.0% and 81.9% (P=0.12), and 85.9% and 60.1% (P=0.04), respectively. The incidences of grade 3–4 acute and late toxicities were comparable between the two groups (P>0.05).DiscussionAdjuvant chemotherapy significantly improved 3-year distant metastasis-free survival in patients with pelvic lymph node-positive cervical squamous cell carcinoma. Further prospective studies are needed to provide supportive evidence for the therapeutic efficacy of adjuvant chemotherapy.
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Nunes de Arruda F, da Costa S, Bonadio R, Dornellas A, Pereira D, de Bock GH, Del Pilar Estevez Diz M. Quality of life of locally advanced cervical cancer patients after neoadjuvant chemotherapy followed by chemoradiation versus chemoradiation alone (CIRCE trial): a randomized phase II trial. Int J Gynecol Cancer 2020; 30:749-756. [PMID: 32321767 PMCID: PMC7362881 DOI: 10.1136/ijgc-2019-001134] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2019] [Revised: 03/07/2020] [Accepted: 03/16/2020] [Indexed: 12/24/2022] Open
Abstract
OBJECTIVE The CIRCE trial (NCT01973101) investigated the efficacy, safety, and quality of life of the addition of neoadjuvant chemotherapy with cisplatin and gemcitabine to standard chemoradiation for locally advanced cervical cancer (stages IIB-IVA). The impact of both treatment arms on quality of life is reported in the present study. METHODS Patients completed the European Organization of Research and Treatment of Cancer questionnaire QLQ-C30 and CX24 before treatment and at 3, 6, 9, and 12 months after treatment. Linear mixed models were fitted to analyze differences in quality of life over time and between groups. Differences in mean quality of life scales >10 points and p<0.05 were considered clinically relevant and statistically significant, respectively. Inclusion criteria were: (1) histological diagnosis of locally advanced invasive carcinoma of the uterine cervix, International Federation of Gynecology and Obstetrics stages IIB-IVA; (2) signed informed consent to participate in the CIRCE trial; and (3) answered at least one quality of life questionnaire. Excluded were patients who did not complete any quality of life questionnaire. Relevant exclusion criteria for the CIRCE trial included Eastern Cooperative Oncology Group performance status >2 and peripheral neuropathy >2. Mann-Whitney U tests were performed to assess differences between groups in quality of life at baseline. To evaluate differences between treatment arms, linear mixed models were fitted using the transformed quality of life scores as a dependent variable and time of follow-up and study arm as factors. RESULTS A total of 107 patients were enrolled (n=55 neoadjuvant chemotherapy arm; n=52 chemoradiation arm). Quality of life compliance rates were higher for the chemoradiation group at every assessment time (ranging from 75-86.5% in the chemoradiation arm vs 55-81.8% in the neoadjuvant chemotherapy arm). For quality of life results at baseline, no statistically significant difference between the groups was seen. For both groups, most scales showed improvements over time, except for worsening of the summary score, sexual enjoyment, peripheral neuropathy, and menopausal symptoms. For chemoradiation, body image was lower (p<0.001) and patients presented more lymphedema (p<0.001) and sexual worry (p<0.001) at 12 months compared with baseline. Comparing study arms, neoadjuvant chemotherapy showed significantly lower scores in the menopausal symptoms scale (p=0.03) and higher scores for sexual/vaginal functioning (p=0.01). At 12 months, clinical differences were seen only for body image and menopausal symptoms scale, with neoadjuvant chemotherapy presenting better body image scores and a lower burden of menopausal symptoms. CONCLUSION After treatment for locally advanced cervical cancer, patients improved in most quality of life aspects. However, worsening was observed in sexual enjoyment, peripheral neuropathy, and menopausal symptoms. To improve patients' quality of life, efforts should be made to prevent and treat these long term effects of locally advanced cervical cancer treatment.
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Affiliation(s)
| | - Samantha da Costa
- Universidade de Sao Paulo Instituto do Cancer do Estado de Sao Paulo, Sao Paulo, São Paulo, Brazil
| | - Renata Bonadio
- Oncology, Universidade de Sao Paulo Instituto do Cancer do Estado de Sao Paulo, Sao Paulo, São Paulo, Brazil
| | - Abraão Dornellas
- Universidade de Sao Paulo Instituto do Cancer do Estado de Sao Paulo, Sao Paulo, São Paulo, Brazil
| | - Daniela Pereira
- Universidade de Sao Paulo Instituto do Cancer do Estado de Sao Paulo, Sao Paulo, São Paulo, Brazil
| | - Geertruida H de Bock
- Epidemiology, University of Groningen Faculty of Medical Sciences, Groningen, Groningen, The Netherlands
| | - Maria Del Pilar Estevez Diz
- Radiology and Oncology, Universidade de Sao Paulo Instituto do Cancer do Estado de Sao Paulo, Sao Paulo, Sao Paulo, Brazil
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Phase 1 Trial of Concurrent Gemcitabine and Cisplatin with Image Guided Intensity Modulated Radiation Therapy for Locoregionally Advanced Cervical Carcinoma. Int J Radiat Oncol Biol Phys 2020; 107:964-973. [PMID: 32334034 DOI: 10.1016/j.ijrobp.2020.04.019] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2020] [Revised: 04/07/2020] [Accepted: 04/10/2020] [Indexed: 12/16/2022]
Abstract
PURPOSE The use of concurrent doublet chemotherapy with radiation for locoregionally advanced cervical cancer (LACC) is limited by gastrointestinal and hematologic toxicity. By reducing radiation dose to bowel and bone marrow, image guided intensity modulated radiation therapy (IG-IMRT) may improve chemotherapy tolerance. The goal of this study was to determine whether IG-IMRT could lead to improved tolerance to concurrent cisplatin and gemcitabine for LACC. METHODS AND MATERIALS We conducted an open-label, nonrandomized, prospective phase 1 dose escalation trial at a tertiary academic cancer center (ClinicalTrials.gov identifier: NCT01554410). We enrolled patients with stage IB-IVA cervical cancer, with either an intact cervix or posthysterectomy with residual/recurrent pelvic or paraortic nodal involvement, undergoing radical pelvic or extended field chemoradiation therapy. Treatment consisted of chemoradiation with IG-IMRT (45-47.6 Gy, 25-28 fractions to the pelvis ± paraortic nodes with simultaneous nodal boost to 53.2-59.4 Gy, 28 fractions) plus 5 cycles of concurrent weekly cisplatin 40 mg/m2 with escalating doses of gemcitabine (50, 75, 100, or 125 mg/m2). Cohorts were separated preregistration according to whether the patient received pelvic or extended field IG-IMRT and whether gemcitabine followed (CG) or preceded (GC) cisplatin delivery. Dose-limiting toxicity (DLT) events were monitored up to 30 days after chemoradiation therapy. The primary endpoint was maximum tolerated dose (MTD) resulting in DLT probability ≤20%. RESULTS Between February 2011 and June 2019, 35 patients were registered. Overall, 7 patients (20.0%) experienced DLTs. For the pelvic field cohort, the estimated MTD was 100 mg/m2 with GC sequencing, which is higher than the previously reported MTD for this regimen. The extended field cohort was closed after 2 of 3 patients experienced a DLT at the first dose level. CONCLUSIONS IG-IMRT can permit higher doses of concurrent gemcitabine with cisplatin and pelvic radiation for LACC. However, acute toxicity remains a factor with this regimen, depending on radiation volume and chemotherapy sequencing.
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111
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Zhong ML, Wang YN, Liang MR, Liu H, Zeng SY. Consolidation chemotherapy in early-stage cervical cancer patients with lymph node metastasis after radical hysterectomy. Int J Gynecol Cancer 2020; 30:602-606. [PMID: 32156715 PMCID: PMC7362880 DOI: 10.1136/ijgc-2019-000690] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2019] [Revised: 10/31/2019] [Accepted: 11/05/2019] [Indexed: 11/23/2022] Open
Abstract
Objective Post-operative concurrent chemoradiotherapy has become the standard treatment for patients with positive lymph nodes after radical surgery. The aim of this study was to explore the efficiency and safety of consolidation chemotherapy in early-stage cervical cancer patients with lymph node metastasis after radical hysterectomy. Method We reviewed the medical records of patients with early-stage cervical cancer with lymph node metastasis after radical hysterectomy from January 2010 to January 2017. All patients underwent adjuvant concurrent chemoradiotherapy (n=49) or three cycles of platinum-based consolidation chemotherapy following concurrent chemoradiotherapy (n=89). The primary end points of the study were disease-free survival and overall survival. Results The median follow-up time was 51 months (range 10–109). No significant difference was noted in disease-free survival, overall survival, or grade 3/4 gastrointestinal disorder between the consolidation chemotherapy group (78.1% vs 83.1% vs 6.7%) and the concurrent chemoradiotherapy alone group (75.4% vs 75.3% vs 4.1%), (p=0.42, 0.26, 0.80, respectively). However, the grade 3/4 myelosuppression rate in the consolidation group was higher than in the concurrent chemoradiotherapy alone group (40.4% vs 22.4%, p=0.03). For patients with >3 positive lymph nodes or patients with >2 positive lymph nodes+lymphovascular space invasion/≥1/3 stromal invasion, disease-free survival and overall survival were superior in the consolidation chemotherapy group compared with the concurrent chemoradiotherapy alone group (p<0.05). Conclusion In patients with >3 positive lymph nodes or patients with >2 positive lymph nodes, lymphovascular space invasion, and greater than 1/3 stromal invasion, disease-free survival and overall survival were superior with consolidation chemotherapy. However, consolidation chemotherapy was also associated with an increased grade 3/4 myelosuppression rate.
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Affiliation(s)
- Mei Ling Zhong
- Graduate department, Medical College of Nanchang University, Nanchang, Jiangxi, China
| | - Ya Nan Wang
- Oncology department, Jiangxi Maternal and Child Health Hospital, Nanchang, Jiangxi, China
| | - Mei Rong Liang
- Oncology department, Jiangxi Maternal and Child Health Hospital, Nanchang, Jiangxi, China
| | - Hui Liu
- Oncology department, Jiangxi Maternal and Child Health Hospital, Nanchang, Jiangxi, China
| | - Si Yuan Zeng
- Graduate department, Medical College of Nanchang University, Nanchang, Jiangxi, China
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Song J, Alyamani N, Bhattacharya G, Le T, E C, Samant R. The Impact of High-Dose-Rate Brachytherapy: Measuring Clinical Outcomes in the Primary Treatment of Cervical Cancer. Adv Radiat Oncol 2020; 5:419-425. [PMID: 32529136 PMCID: PMC7276688 DOI: 10.1016/j.adro.2020.02.003] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2019] [Revised: 02/05/2020] [Accepted: 02/08/2020] [Indexed: 12/24/2022] Open
Abstract
Purpose Radical concurrent chemoradiotherapy with combined external beam radiotherapy (EBRT) and brachytherapy is used to treat locally advanced cervical cancer. Our institution has transitioned to high-dose-rate (HDR) intracavitary brachytherapy (ICBT) from low-dose-rate (LDR) brachytherapy in 2008, and a review was conducted on the effect of this change on patient outcomes. Methods and Materials A single-arm retrospective chart review was performed on locally advanced (Fédération Internationale de Gynécologie et d’Obstétrique stage IB-IVA) patients with cervical cancer treated with combined external beam radiation therapy and HDR-ICBT with curative intent between 2008 and 2014. Clinical outcomes were evaluated, and multivariate analysis was performed to identify prognostic factors. Results Of the 76 patients selected, median age was 47.9 years and median follow-up was 5.2 years. Thirteen patients (17.1%) developed locoregional recurrence and 23 patients (30.3%) patients developed distant recurrence. Five-year progression-free survival and overall survival were 63.7% and 69.3%, respectively. A significant survival difference was found between stages (P < .001). Multivariate analysis found nodal involvement was strongly associated with poorer survival (P = .007). Conclusions Our experience with the transition to HDR-ICBT as part of concurrent chemoradiotherapy in treatment of locally advanced cervical cancer resulted in acceptable long-term outcomes and toxicity to that of LDR brachytherapy. Potential further improvement of treatment outcomes for patients may be possible with image guided brachytherapy and the addition of effective systemic therapy.
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Affiliation(s)
- Jiheon Song
- Division of Radiation Oncology, The Ottawa Hospital, Ottawa Ontario, Canada
| | - Najlaa Alyamani
- Division of Radiation Oncology, The Ottawa Hospital, Ottawa Ontario, Canada
| | | | - Tien Le
- Division of Gynecologic Oncology, The Ottawa Hospital, Ottawa Ontario, Canada
| | - Choan E
- Division of Radiation Oncology, The Ottawa Hospital, Ottawa Ontario, Canada
| | - Rajiv Samant
- Division of Radiation Oncology, The Ottawa Hospital, Ottawa Ontario, Canada
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Drokow EK, Zi L, Qian H, Xu L, Foli F, Ahmed HAW, Akpabla GS, Wu G, Agyekum EB, Gao W, Deku MA, Song J, Sun K. Tolerability, Efficacy and Feasibility of Concurrent Gemcitabine and Cisplatin (CGP) Combined With Intensity Modulated Radiotherapy for Loco-Regionally Advanced Carcinoma of the Cervix. J Cancer 2020; 11:2632-2638. [PMID: 32201533 PMCID: PMC7066008 DOI: 10.7150/jca.40276] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2019] [Accepted: 01/20/2020] [Indexed: 11/05/2022] Open
Abstract
Background: Gemcitabine and cisplatin combined with conventional radiotherapy in treating patients with cervical cancer, resulted in a favourable conclusion but accompanied with high toxicity. The objective of our research was to assess the tolerability, efficacy and feasibility of dual chemotherapy in addition to image-guided adaptive brachytherapy and highly conformal external beam radiation therapy. Methods & Materials: From June 2011 to November 2013, 81 cervical cancer patients with FIGO stage IB2-IIIB medical records were retrospectively reviewed. All patients received whole pelvic radiotherapy (WPRT) to a total dose of 50.4 Gy/ 1.8 Gy Chemoradiotherapy prescription objectives were: concurrent gemcitabine (125 mg/m2) and cisplatin (30 mg/m2) during the 6 weeks of external beam radiation therapy (EBRT) followed by two cycles of gemcitabine (1 g/m2, d1, d8) and cisplatin (25 mg/m2 d1-d3) on the tenth week. External beam radiotherapy was followed by image-guided brachytherapy of 24 Gy/ 4 fractions. Version 4 of the common terminology criteria for adverse events (CTCAE v 4.0) was used in grading the toxicities. Results: Sixty-nine patients obtained complete response (CR), six had a partial response (PR), and five patients had stable disease (SD). The disease control rate (DCR= SD and ORR) and overall response rate (ORR= PR, CR or PR) were 92.6% and 85.2% respectively. The 3-year and 5-year estimated overall survival (OS) was 75.4% and 66.3%, and the 3-year and 5-year estimated progression-free survival (PFS) were 78.2% and 65.4%. The median PFS time and OS time were 36.8 months and 45.5 months, respectively. Distance metastasis was evident in the lung (3 patients), pelvic wall (2 patients), liver (3 patients) and bone (2 patients). Six (6) had a local relapse, and two (2) patients had local relapse plus simultaneous systemic metastatic tumour. Conclusions: Unlike past results, gemcitabine and cisplatin appear to be tolerable, efficient and feasible when combined with conformal radiotherapy.
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Affiliation(s)
- Emmanuel Kwateng Drokow
- Department of Radiation Oncology, Zhengzhou University People's Hospital & Henan Provincial People's Hospital 450003, China
| | - Liu Zi
- Department of Radiation Oncology, First Affiliated Hospital of Xi'an Jiaotong University, Xi'an 710061, China
| | - Han Qian
- Department of Radiation Oncology, Zhengzhou University People's Hospital & Henan Provincial People's Hospital 450003, China
| | - Lanlan Xu
- Department of Radiation Oncology, Zhengzhou University People's Hospital & Henan Provincial People's Hospital 450003, China
| | - Francis Foli
- Department of Internal Medicine, Seventh Day Adventist Hospital, Takoradi MC 1034, Ghana
| | - Hafiz Abdul Waqas Ahmed
- Department of Haematology, Zhengzhou University People's Hospital & Henan Provincial People's Hospital 450003, China
| | | | - Guangyin Wu
- Department of Radiation Oncology, Zhengzhou University People's Hospital & Henan Provincial People's Hospital 450003, China
| | | | - Weihua Gao
- Department of Radiation Oncology, Zhengzhou University People's Hospital & Henan Provincial People's Hospital 450003, China
| | - Marie-Anne Deku
- Department of Oncology, Binzhou Medical University, Yantai-Shandong 264003, China
| | - Juanjuan Song
- Department of Haematology, Zhengzhou University People's Hospital & Henan Provincial People's Hospital 450003, China
| | - Kai Sun
- Department of Haematology, Zhengzhou University People's Hospital & Henan Provincial People's Hospital 450003, China
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Matsuzaki S, Klar M, Mikami M, Shimada M, Grubbs BH, Fujiwara K, Roman LD, Matsuo K. Management of Stage IIB Cervical Cancer: an Overview of the Current Evidence. Curr Oncol Rep 2020; 22:28. [PMID: 32052204 PMCID: PMC7759090 DOI: 10.1007/s11912-020-0888-x] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Abstract
PURPOSE OF REVIEW To review and discuss the present evidence of surgery- and radiation-based treatment strategies for stage IIB cervical cancer. RECENT FINDINGS Recently, two randomized controlled trials compared the efficacy of neoadjuvant chemotherapy followed by radical hysterectomy (NACT + RH) with that of concurrent chemoradiotherapy (CCRT) for stage IB3-IIB cervical cancer. When these studies were combined (N = 1259), NACT + RH was associated with a shorter disease-free survival [hazard ratio (HR) 1.36, 95% confidence interval (CI) 1.13-1.64], but with a similar overall survival (HR 1.11, 95% CI 0.90-1.36) when compared with the findings for CCRT. Stage-specific analysis for stage IIB cervical cancer demonstrated that disease-free survival was significantly worse with NACT + RH than with CCRT (HR 1.90, 95% CI 1.25-2.89); however, no significant difference was observed for stage IB3-IIA cervical cancer. Based on the results of recent level I evidence, the standard treatment for stage IIB cervical cancer remains CCRT.
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Affiliation(s)
- Shinya Matsuzaki
- Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, University of Southern California, 2020 Zonal Avenue IRD520, Los Angeles, CA, 90033, USA
| | - Maximilian Klar
- Department of Obstetrics and Gynecology, University of Freiburg, Freiburg, Germany
| | - Mikio Mikami
- Department of Obstetrics and Gynecology, Tokai University School of Medicine, Isehara, Kanagawa, Japan
| | - Muneaki Shimada
- Department of Obstetrics and Gynecology, Tohoku University School of Medicine, Sendai, Miyagi, Japan
| | - Brendan H Grubbs
- Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, University of Southern California, Los Angeles, CA, USA
| | - Keiichi Fujiwara
- Department of Gynecologic Oncology, Saitama Medical University International Medical Center, Saitama, Japan
| | - Lynda D Roman
- Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, University of Southern California, 2020 Zonal Avenue IRD520, Los Angeles, CA, 90033, USA
- Norris Comprehensive Cancer Center, University of Southern California, Los Angeles, CA, USA
| | - Koji Matsuo
- Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, University of Southern California, 2020 Zonal Avenue IRD520, Los Angeles, CA, 90033, USA.
- Norris Comprehensive Cancer Center, University of Southern California, Los Angeles, CA, USA.
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Leray H, Gabiache E, Courbon F, Brenot-Rossi I, Colineaux H, Lepage B, Lambaudie E, Martinez A, Voglimacci M, Weyl A, Deslandres M, Ducassou A, Motton S, Vaysse C, Chantalat E. 18F-FDG PET/CT Identifies Predictors of Survival in Patients with Locally Advanced Cervical Carcinoma and Paraaortic Lymph Node Involvement to Allow Intensification of Treatment. J Nucl Med 2020; 61:1442-1447. [PMID: 32034109 DOI: 10.2967/jnumed.119.238824] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2019] [Accepted: 01/28/2020] [Indexed: 11/16/2022] Open
Abstract
Our objective was to use 18F-FDG PET/CT to identify a high-risk subgroup requiring therapeutic intensification among patients with locally advanced cervical cancer (LACC) and paraaortic lymph node (PALN) involvement. Methods: In this retrospective multicentric study, patients with LACC and PALN involvement concurrently treated with chemoradiotherapy and extended-field radiotherapy between 2006 and 2016 were included. A senior nuclear medicine specialist in PET for gynecologic oncology reviewed all 18F-FDG PET/CT scans. Metabolic parameters including SUVmax, metabolic tumor volume, and total lesion glycolysis (TLG) were determined for the primary tumor, pelvic lymph nodes, and PALNs. Associations between these parameters and overall survival (OS) were assessed with the Cox proportional hazards model. Results: Sixty-eight patients were enrolled in the study. Three-year OS was 55.5% (95% confidence interval, 40.8-68.0). When adjusted for age, stage, and histology, pelvic lymph node TLG, PALN TLG, and PALN SUVmax were significantly associated with OS (P < 0.005). Conclusion: 18F-FDG PET/CT was able to identify predictors of survival in the homogeneous subgroup of patients with LACC and PALN involvement, thus allowing therapeutic intensification to be proposed.
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Affiliation(s)
- Hélène Leray
- Department of Surgical Oncology, IUCT-Oncopole, Toulouse, France
| | - Erwan Gabiache
- Department of Nuclear Medicine, IUCT-Oncopole, Toulouse, France
| | | | | | - Hélène Colineaux
- Department of Epidemiology, University Hospital Centre Rangueil, Toulouse, France
| | - Benoît Lepage
- Department of Epidemiology, University Hospital Centre Rangueil, Toulouse, France
| | - Eric Lambaudie
- Department of Surgical Oncology, Institut Paoli-Calmettes, Marseille, France
| | | | - Marie Voglimacci
- Department of Surgical Oncology, IUCT-Oncopole, Toulouse, France
| | - Ariane Weyl
- Department of Surgical Oncology, IUCT-Oncopole, Toulouse, France
| | | | - Anne Ducassou
- Department of Radiation Oncology, IUCT-Oncopole, France
| | - Stéphanie Motton
- Department of Surgical Oncology, IUCT-Oncopole, Toulouse, France
| | - Charlotte Vaysse
- Department of Surgical Oncology, IUCT-Oncopole, Toulouse, France
| | - Elodie Chantalat
- Department of Surgical Oncology, IUCT-Oncopole, Toulouse, France
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116
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High-dose intensity-modulated chemoradiotherapy in vulvar squamous cell carcinoma: Outcome and toxicity. Gynecol Oncol 2020; 156:349-356. [DOI: 10.1016/j.ygyno.2019.11.027] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2019] [Revised: 11/08/2019] [Accepted: 11/17/2019] [Indexed: 11/21/2022]
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de Juan A, Redondo A, Rubio MJ, García Y, Cueva J, Gaba L, Yubero A, Alarcón J, Maximiano C, Oaknin A. SEOM clinical guidelines for cervical cancer (2019). Clin Transl Oncol 2020; 22:270-278. [PMID: 31981078 DOI: 10.1007/s12094-019-02271-z] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2019] [Accepted: 12/10/2019] [Indexed: 01/02/2023]
Abstract
Cervical cancer (CC) is the fourth most common cancer in women worldwide, strongly linked to high-risk human papilloma virus infection. In high-income countries, the screening programs have dramatically decreased the incidence of CC; however, the lack of accessibility to them in developing countries makes CC an important cause of mortality. Clinical stage is the most relevant prognostic factor in CC. The new FIGO staging system published in 2018 is more accurate than the previous one since it takes into account the lymph node status. In early stages, the primary treatment is surgery-with some concerns recently raised regarding minimally invasive surgery because it might decrease survival-or radiotherapy, whereas concomitant chemo-radiotherapy is the conventional approach in locally advanced stages. For recurrent or metastatic CC, the combination of chemotherapy plus bevacizumab is the preferred therapy. Immunotherapy approach based on checkpoint inhibitors is evolving as the election therapy following failure to platinum therapy.
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Affiliation(s)
- A de Juan
- Medical Oncology Department, H. Universitario Marqués de Valdecilla, Santander, Spain
| | - A Redondo
- Medical Oncology Department, H. Universitario La Paz, Madrid, Spain
| | - M J Rubio
- Medical Oncology Department, H. Universitario Reina Sofía, Córdoba, Spain
| | - Y García
- Medical Oncology Department, Parc Taulí Hospital Universitari, Institut d'Investigació i Innovació Parc Taulí I3PT, Universitat Autònoma de Barcelona, Sabadell, Spain, Sabadell, Spain
| | - J Cueva
- Medical Oncology Department, Complejo Hospitalario Universitario de Santiago, Santiago, Spain
| | - L Gaba
- Medical Oncology Department, H. Clinic i Provincial de Barcelona, Barcelona, Spain
| | - A Yubero
- Medical Oncology Department, Hospital Clínico Universitario Lozano Blesa, Zaragoza, Spain
| | - J Alarcón
- Medical Oncology Department, H. Universitari Son Espases, Palma de Mallorca, Spain
| | - C Maximiano
- Medical Oncology Department, H. Universitario Puerta de Hierro Majadahonda, Madrid, Spain
| | - A Oaknin
- Medical Oncology Department, Vall d'Hebron University Hospital, Vall d'Hebron Institute of Oncology (VHIO), Barcelona, Spain.
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118
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Martinez A, Voglimacci M, Lusque A, Ducassou A, Gladieff L, Dupuis N, Angeles MA, Martinez C, Tanguy Le Gac Y, Chantalat E, Hitzel A, Courbon F, Ferron G, Gabiache E. Tumour and pelvic lymph node metabolic activity on FDG-PET/CT to stratify patients for para-aortic surgical staging in locally advanced cervical cancer. Eur J Nucl Med Mol Imaging 2020; 47:1252-1260. [PMID: 31915897 DOI: 10.1007/s00259-019-04659-z] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2019] [Accepted: 12/10/2019] [Indexed: 10/25/2022]
Abstract
PURPOSE The aim of our study was to comprehensively evaluate the most valuable metabolic parameters of cervical tumours and pelvic lymph nodes (PLN) by FDG-PET/CT to predict para-aortic lymph node (PALN) metastasis and stratify patients for surgical staging. METHODS The study included patients with locally advanced cervical cancer, negative PALN uptake on preoperative FDG-PET/CT, and para-aortic lymphadenectomy. Two senior nuclear medicine physicians expert in gynaecologic oncology reviewed all PET/CT exams, and extracted tumour SUVmax, MTV, and TLG, as well as PLN. Prognostic parameters of PALN involvement were identified using ROC curves and logistic regression analysis. RESULTS One hundred and twenty-five consecutive locally advanced cervical cancer patients were included. The FDG-PET/CT false-negative rate was, respectively, 27.7% (13/47) and 5.1% (4/78) in patients with and without FDG-PET/CT PLN uptake. The AUC of cervical tumour size, SUVmax, MTV, and TLG was, respectively, 0.75 (0.62-0.87), 0.59 (0.44-0.76), 0.75 (0.60-0.90), and 0.71 (0.56-0.86). The AUC of PLN size, SUVmax, SUVmean, PLN SUVmax/Tumour SUVmax ratio, MTV, and TLG was, respectively, 0.57 (0.37-0.78), 0.82 (0.68-0.95), 0.77 (0.61-0.94), 0.85 (0.72-0.98), 0.69 (0.51-0.87), and 0.74 (0.57-0.91). The metabolic parameter showing the best trade-off between sensitivity and specificity to predict PALN involvement was the ratio between PLN and tumour SUVmax. CONCLUSION The risk of PALN metastasis in FDG-PET/CT negative PLN patients is very low, so para-aortic lymphadenectomy does not seem justified. In patients with preoperative PLN uptake on FDG-PET/CT, surgical staging led to treatment modification in more than 25% of cases and should therefore be performed. Patients with more than one positive PLN and high PLN metabolic activity are at high risk of para-aortic extension and recurrence. Further prospective evaluation is required to consider intensified treatment modalities without prior PALN dissection.
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Affiliation(s)
- A Martinez
- Surgical Oncology Department, Institut Claudius Regaud, Institut Universitaire du Cancer -Toulouse Oncopole, Toulouse, France.
- Cancer Research Center of Toulouse (CRCT), INSERM UMR, 1037, Toulouse, France.
| | - M Voglimacci
- Surgical Oncology Department, Institut Claudius Regaud, Institut Universitaire du Cancer -Toulouse Oncopole, Toulouse, France
| | - A Lusque
- Biostatistics Department, Institut Claudius Regaud, Institut Universitaire du Cancer de Toulouse Oncopole, Toulouse, France
| | - A Ducassou
- Radiotherapy Department, Institut Claudius Regaud, Institut Universitaire du Cancer de Toulouse Oncopole, Toulouse, France
| | - L Gladieff
- Medical Oncology Department, Institut Claudius Regaud, Institut Universitaire du Cancer de Toulouse Oncopole, Toulouse, France
| | - N Dupuis
- Surgical Oncology Department, Institut Claudius Regaud, Institut Universitaire du Cancer -Toulouse Oncopole, Toulouse, France
| | - M A Angeles
- Surgical Oncology Department, Institut Claudius Regaud, Institut Universitaire du Cancer -Toulouse Oncopole, Toulouse, France
| | - C Martinez
- Surgical Oncology Department, Institut Claudius Regaud, Institut Universitaire du Cancer -Toulouse Oncopole, Toulouse, France
- Cancer Research Center of Toulouse (CRCT), INSERM UMR, 1037, Toulouse, France
| | - Y Tanguy Le Gac
- Gynecology Department, Centre Hospitalier Universitaire de Toulouse, Institut Universitaire du Cancer de Toulouse Oncopole, Toulouse, France
| | - E Chantalat
- Gynecology Department, Centre Hospitalier Universitaire de Toulouse, Institut Universitaire du Cancer de Toulouse Oncopole, Toulouse, France
| | - A Hitzel
- Nuclear Medicine Department, Centre Hospitalier Universitaire de Toulouse, Institut Universitaire du Cancer de Toulouse Oncopole, Toulouse, France
| | - F Courbon
- Nuclear Medicine Department, Institut Claudius Regaud, Institut Universitaire du Cancer de Toulouse Oncopole, Toulouse, France
| | - G Ferron
- Surgical Oncology Department, Institut Claudius Regaud, Institut Universitaire du Cancer -Toulouse Oncopole, Toulouse, France
- Cancer Research Center of Toulouse (CRCT), INSERM UMR, 1037, Toulouse, France
| | - E Gabiache
- Nuclear Medicine Department, Institut Claudius Regaud, Institut Universitaire du Cancer de Toulouse Oncopole, Toulouse, France
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Yavas G, Yavas C, Sen E, Oner I, Celik C, Ata O. Adjuvant carboplatin and paclitaxel after concurrent cisplatin and radiotherapy in patients with locally advanced cervical cancer. Int J Gynecol Cancer 2020; 29:42-47. [PMID: 30640682 DOI: 10.1136/ijgc-2018-000022] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2018] [Revised: 09/06/2018] [Accepted: 09/07/2018] [Indexed: 11/04/2022] Open
Abstract
INTRODUCTION Standard treatment for locally advanced cervical cancer (LACC) includes concomitant chemoradiotherapy (CRT) that typically controls localized disease. However, most patients develop distant metastasis, ultimately leading to death. OBJECTIVE To determine the role of adjuvant carboplatin and paclitaxel for clinical outcomes in patients with LACC. METHODS Between 2010 and 2017, 109 patients with LACC were retrospectively evaluated. All patients received cisplatin (40 mg/m2) with concurrent external-beam radiotherapy (up to 50.4 Gy), followed by intra-cavitary brachytherapy. Forty-six of 109 patients received a median of six cycles (range 3-6 cycles) of adjuvant chemotherapy consisting of paclitaxel (175 mg/m2) and carboplatin (CRT + chemotherapy group; area under the curve 5). The remaining 63 patients did not receive adjuvant chemotherapy (CRT group). RESULTS Disease-free survival and overall survival after a median follow-up of 24.5 months (range 2.6-94.75 months) were 93.5% and 95.7% and 69.8% and 82.5 % for the CRT + chemotherapy and CRT groups, respectively (p = 0.001, p = 0.012, respectively). No acute grade 3/4 gastrointestinal or genitourinary toxicities were seen during CRT. During adjuvant chemotherapy, the most troublesome side effects were hematologic and neurologic toxicities; however, most were manageable. No chronic grade 3/4 genitourinary toxicities were seen. DISCUSSION Adjuvant chemotherapy in patients with LACC significantly improved both disease-free survival and overall survival without increasing unmanageable toxicity. Future larger prospective trials are warranted to verify these findings.
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Affiliation(s)
- Guler Yavas
- Department of Radiation Oncology, Selcuk University, Konya, Turkey
| | - Cagdas Yavas
- Department of Radiation Oncology, Selcuk University, Konya, Turkey
| | - Erdem Sen
- Department of Medical Oncology, Selcuk University, Konya, Turkey
| | - Irem Oner
- Department of Medical Oncology, Selcuk University, Konya, Turkey
| | - Cetin Celik
- Division of Gynecological Oncology Konya, Department of Gynecology and Obstetrics, Selcuk University, Konya, Turkey
| | - Ozlem Ata
- Department of Medical Oncology, Selcuk University, Konya, Turkey
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120
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McComas KN, Torgeson AM, Ager BJ, Hellekson C, Burt LM, Maurer KA, Werner TL, Gaffney DK. The variable impact of positive lymph nodes in cervical cancer: Implications of the new FIGO staging system. Gynecol Oncol 2020; 156:85-92. [DOI: 10.1016/j.ygyno.2019.10.025] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2019] [Revised: 10/15/2019] [Accepted: 10/21/2019] [Indexed: 02/06/2023]
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121
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Zhao B, Cao K, Li XT, Zhu HT, Sun YS. Whole lesion histogram analysis of apparent diffusion coefficients on MRI predicts disease-free survival in locally advanced squamous cell cervical cancer after radical chemo-radiotherapy. BMC Cancer 2019; 19:1115. [PMID: 31729974 PMCID: PMC6858752 DOI: 10.1186/s12885-019-6344-3] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2019] [Accepted: 11/07/2019] [Indexed: 01/17/2023] Open
Abstract
Background The aim was to investigate the prognostic value of MR apparent diffusion coefficients (ADC) using histogram analysis (HA) in predicting disease-free survival (DFS) of cervical cancer after chemo-radiation therapy. Methods We retrospectively analyzed 103 women with pathologically proven squamous cell uterine cancer who received chemo-radiation therapy between 2009 and 2013. All patients were followed up for more than 2 years. Pre-treatment MR images were retrieved and imported for HA using an in-house developed software program based on 3D Slicer. Regions of interest of whole tumors were drawn manually on DWI with reference to T2WI. HA features (mean, max, min, 50, 10, 90%, kurtosis, and skewness) were extracted from apparent diffusion coefficient (ADC) maps and compared between the recurrence and non-recurrence groups after the 2-year follow-up. Univariate and multivariate Cox regression analysis was used to correlate ADC HA features and relevant clinical variables (age, grade, maximal diameter of tumor, FIGO stage, SCC-Ag) with DFS. Results One hundred three patients with stage IB-IV cervical cancers were followed up for 2.0–94.6 months (median 48.9 months). Twenty patients developed recurrence within 2 years. In the recurrence group, the min (P = 0.001) and 10% (P = 0.048) ADC values were significantly lower than those of the non-recurrence group. Univariate and multivariate Cox regression analysis revealed that ADCmin (P = 0.006, HR = 0.110) was significantly correlated with DFS. Conclusion Pre-treatment volumetric ADCmin in histogram analysis is an independent factor that is correlated with DFS in cervical cancer patients treated with chemo-radiation therapy.
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Affiliation(s)
- Bo Zhao
- Department of Radiology, Key Laboratory of Carcinogenesis and Translational Research, Ministry of Education, Peking University Cancer Hospital and Institute, No. 52 Fucheng Rd, Haidian District, Beijing, 100142, China
| | - Kun Cao
- Department of Radiology, Key Laboratory of Carcinogenesis and Translational Research, Ministry of Education, Peking University Cancer Hospital and Institute, No. 52 Fucheng Rd, Haidian District, Beijing, 100142, China.
| | - Xiao-Ting Li
- Department of Radiology, Key Laboratory of Carcinogenesis and Translational Research, Ministry of Education, Peking University Cancer Hospital and Institute, No. 52 Fucheng Rd, Haidian District, Beijing, 100142, China
| | - Hai-Tao Zhu
- Department of Radiology, Key Laboratory of Carcinogenesis and Translational Research, Ministry of Education, Peking University Cancer Hospital and Institute, No. 52 Fucheng Rd, Haidian District, Beijing, 100142, China
| | - Ying-Shi Sun
- Department of Radiology, Key Laboratory of Carcinogenesis and Translational Research, Ministry of Education, Peking University Cancer Hospital and Institute, No. 52 Fucheng Rd, Haidian District, Beijing, 100142, China.
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Sandblom V, Spetz J, Shubbar E, Montelius M, Ståhl I, Swanpalmer J, Nilsson O, Forssell-Aronsson E. Gemcitabine potentiates the anti-tumour effect of radiation on medullary thyroid cancer. PLoS One 2019; 14:e0225260. [PMID: 31725814 PMCID: PMC6855663 DOI: 10.1371/journal.pone.0225260] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2019] [Accepted: 10/31/2019] [Indexed: 02/07/2023] Open
Abstract
Patients with medullary thyroid cancer (MTC) are often diagnosed with spread tumour disease and the development of better systemic treatment options for these patients is important. Treatment with the radiolabelled somatostatin analogue 177Lu-octreotate is already a promising option but can be optimised. For example, combination treatment with another substance could increase the effect on tumour tissue. Gemcitabine is a nucleoside analogue that has been shown to sensitise tumour cells to radiation. The aim of this study was to investigate potentially additive or synergistic effects of combining radiation with gemcitabine for treatment of MTC. Nude mice transplanted with patient-derived MTC tumours (GOT2) were divided into groups and treated with radiation and/or gemcitabine. Radiation treatment was given as 177Lu-octreotate or external beam radiotherapy (EBRT). The volume of treated and untreated tumours was followed. The absorbed dose and amount of gemcitabine were chosen to give moderate tumour volume reduction when given as monotherapy to enable detection of increased effects from combination treatment. After follow-up, the mice were killed and tumours were immunohistochemically (IHC) analysed. Overall, the animals that received a combination of EBRT and gemcitabine showed the largest reduction in tumour volume. Monotherapy with EBRT or gemcitabine also resulted in a clear detrimental effect on tumour volume, while the animals that received 177Lu-octreotate monotherapy showed similar response as the untreated animals. The GOT2 tumour was confirmed in the IHC analyses by markers for MTC. The IHC analyses also revealed that the proliferative activity of tumour cells was similar in all tumours, but indicated that fibrotic tissue was more common after EBRT and/or gemcitabine treatment. The results indicate that an additive, or even synergistic, effect may be achieved by combining radiation with gemcitabine for treatment of MTC. Future studies should be performed to evaluate the full potential of combining 177Lu-octreotate with gemcitabine in patients.
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Affiliation(s)
- Viktor Sandblom
- Department of Radiation Physics, Institute of Clinical Sciences, Sahlgrenska Cancer Center, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
- * E-mail:
| | - Johan Spetz
- Department of Radiation Physics, Institute of Clinical Sciences, Sahlgrenska Cancer Center, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Emman Shubbar
- Department of Radiation Physics, Institute of Clinical Sciences, Sahlgrenska Cancer Center, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Mikael Montelius
- Department of Radiation Physics, Institute of Clinical Sciences, Sahlgrenska Cancer Center, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Ingun Ståhl
- Department of Radiation Physics, Institute of Clinical Sciences, Sahlgrenska Cancer Center, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
- Department of Medical Physics and Biomedical Engineering, Sahlgrenska University Hospital, Gothenburg, Sweden
| | - John Swanpalmer
- Department of Radiation Physics, Institute of Clinical Sciences, Sahlgrenska Cancer Center, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
- Department of Medical Physics and Biomedical Engineering, Sahlgrenska University Hospital, Gothenburg, Sweden
| | - Ola Nilsson
- Department of Pathology, Institute of Biomedicine, Sahlgrenska Cancer Center, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Eva Forssell-Aronsson
- Department of Radiation Physics, Institute of Clinical Sciences, Sahlgrenska Cancer Center, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
- Department of Medical Physics and Biomedical Engineering, Sahlgrenska University Hospital, Gothenburg, Sweden
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Lin AJ, Dehdashti F, Grigsby PW. Molecular Imaging for Radiotherapy Planning and Response Assessment for Cervical Cancer. Semin Nucl Med 2019; 49:493-500. [DOI: 10.1053/j.semnuclmed.2019.06.009] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
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124
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Wang W, Liu X, Hou X, Lian X, Liu Z, Shen J, Sun S, Yan J, Miao Z, Wang D, Meng Q, Fu J, Zhang F, Qiu J, Hu K. Posttreatment squamous cell carcinoma antigen predicts treatment failure in patients with cervical squamous cell carcinoma treated with concurrent chemoradiotherapy. Gynecol Oncol 2019; 155:224-228. [DOI: 10.1016/j.ygyno.2019.09.003] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2019] [Revised: 08/27/2019] [Accepted: 09/02/2019] [Indexed: 10/25/2022]
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125
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Gupta S. Adjuvant chemotherapy in locally advanced cervical cancer: the ceiling remains unbroken. J Gynecol Oncol 2019; 30:e97. [PMID: 31140218 PMCID: PMC6543111 DOI: 10.3802/jgo.2019.30.e97] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2019] [Accepted: 05/17/2019] [Indexed: 01/09/2023] Open
Affiliation(s)
- Sudeep Gupta
- Department of Medical Oncology, Tata Memorial Centre and Homi Bhabha National Institute, Mumbai, India.
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Wang SB, Liu JP, Lei KJ, Jia YM, Xu Y, Rong JF, Wang CX. The volume of 99m Tc sulfur colloid SPET-defined active bone marrow can predict grade 3 or higher acute hematologic toxicity in locally advanced cervical cancer patients who receive chemoradiotherapy. Cancer Med 2019; 8:7219-7226. [PMID: 31621208 PMCID: PMC6885884 DOI: 10.1002/cam4.2601] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2019] [Revised: 09/17/2019] [Accepted: 09/23/2019] [Indexed: 12/29/2022] Open
Abstract
Background The purpose of the current study was to evaluate whether radiation dose‐volume metrics to technetium‐99m (99mTc) sulfur colloid single‐photon emission tomography (SPET)‐defined active bone marrow (ABM) subregions can more accurately predict acute hematologic toxicity in locally advanced cervical cancer patients who receive chemoradiotherapy than conventional dosimetric parameters. Methods and materials Thirty‐nine patients with stage IB2‐III cervical cancer who underwent 99mTc sulfur colloid SPET imaging before treatment with cisplatin‐based chemoradiation between January 2017 and March 2018 were analyzed. The total bone marrow (TBM) volume was defined as the external contours of all bones within the vertebral bodies from L4 to the coccyx, the pelvic bones, and the proximal femoral heads. The ABM volume was defined by SPET as the subregion of TBM with a nuclide uptake value greater than or equal to the mean total body nuclide uptake value. Student's t test was used to test for statistical significance between TBM and ABM dose‐volume metrics. Receiver operating characteristic (ROC) curves were generated to compare the predictors of grade 3 or higher (grade 3+) hematologic toxicity. Results The mean ABM‐V40 (23.22% ± 7.65%) and ABM‐V30 (45.28% ± 9.20%) were significantly lower than the mean TBM‐V40 (33.06% ± 6.72%) and TBM‐V30 (53.08% ± 7.77%), respectively (t = 5.78, P = .001) (t = 4.13, P = .001). The ABM volume (<387.5 cm3, AUC = 0.928, P = .001), ABM‐V30 (>46.5%, AUC = 0.875, P = .001), and ABM‐V40 (>23.5%, AUC = 0.858, P = .001) can predict the occurrence of grade 3+ hematologic toxicity. Among patients with an ABM volume < 387.5 cm3, 16/19 (84.2%) had grade 3+ hematologic toxicity compared to 3/20 (15%) with an ABM volume > 387.5 cm3. Conclusions The ABM volume (<387.5 cm3) may be a better predictor of hematologic toxicity than conventional dose‐volume metrics, but this finding needs to be further evaluated.
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Affiliation(s)
- Shan-Bing Wang
- Department of Oncology, The Second People's Hospital of Yibin City, Yibin, Sichuan, China
| | - Jia-Pei Liu
- Department of Laboratory Medicine, The Second People's Hospital of Yibin City, Yibin, Sichuan, China
| | - Kai-Jian Lei
- Department of Oncology, The Second People's Hospital of Yibin City, Yibin, Sichuan, China
| | - Yu-Ming Jia
- Department of Oncology, The Second People's Hospital of Yibin City, Yibin, Sichuan, China
| | - Yan Xu
- Department of Oncology, The Second People's Hospital of Yibin City, Yibin, Sichuan, China
| | - Jin-Feng Rong
- Department of Oncology, The Second People's Hospital of Yibin City, Yibin, Sichuan, China
| | - Chun-Xiu Wang
- Department of Oncology, The Second People's Hospital of Yibin City, Yibin, Sichuan, China
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Wang Y, Ouyang Y, Su J, Liu J, Cai Q, Xu Q, Bai Z, Cao X. Multicentre, randomised controlled trial of adjuvant chemotherapy in cervical cancer with residual human papilloma virus DNA following primary radiotherapy or chemoradiotherapy: a study protocol. BMJ Open 2019; 9:e028171. [PMID: 31594870 PMCID: PMC6797403 DOI: 10.1136/bmjopen-2018-028171] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/09/2022] Open
Abstract
INTRODUCTION The role of adjuvant chemotherapy after radical radiotherapy (RT) or chemoradiotherapy (CRT) in cervical cancer awaits further confirmation. Evidences have shown that persistent human papilloma virus (HPV) DNA in exfoliated cell post-RT is a potential biomarker of subclinical residual disease and thus increases the risk of recurrence. In this prospective, multicentre, randomised controlled trial, we will use HPV DNA in exfoliated cell to identify patients with cervical cancer who received definitive RT or CRT with higher risk of relapse for adjuvant chemotherapy. METHODS AND ANALYSIS Eligible patients with histologically confirmed cervical cancer stage IIA2 to IVA of the International Federation of Gynaecology and Obstetrics, adequate organ function and no locoregional disease or distant metastasis after completion of primary treatment will be screened for HPV DNA in exfoliated cell at 1 month post-RT. Patients with undetectable HPV DNA will undergo standard surveillance. Patients with detectable HPV DNA will be randomly assigned to either adjuvant chemotherapy with docetaxel and nedaplatin for four cycles (arm 1) or observation (arm 2). Patients will be stratified for primary treatment (RT vs CRT). The primary endpoint is relapse-free survival. ETHICS AND DISSEMINATION This protocol received a favourable ethical opinion from the Ethics Committee of the Second Affiliated Hospital of Fujian Medical University on 6 February, 2018, (No. 28). The trial results will be published in peer-reviewed journals and presented in conferences. A summary of the findings will be made available to participants. TRIAL REGISTRATION NUMBER ChiCTR-IIR-17012655; Pre-results.
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Affiliation(s)
- Yanhong Wang
- Radiotherapy Department, The Second Affiliated Hospital of Fujian Medical University, Quanzhou, China
| | - Yi Ouyang
- Radiotherapy Department, Sun Yat-sen University Cancer Center, Guangzhou, China
| | - Jingjing Su
- Radiotherapy Department, The Second Affiliated Hospital of Fujian Medical University, Quanzhou, China
| | - Jing Liu
- Gynecology Department, Fujian Provincial Tumor Hospital, Fuzhou, China
| | - Qunrong Cai
- Radiotherapy Department, The Second Affiliated Hospital of Fujian Medical University, Quanzhou, China
| | - Qin Xu
- Gynecology Department, Fujian Provincial Tumor Hospital, Fuzhou, China
| | - Zhigang Bai
- Radiotherapy Department, The Second Affiliated Hospital of Fujian Medical University, Quanzhou, China
| | - Xinping Cao
- Radiotherapy Department, Sun Yat-sen University Cancer Center, Guangzhou, China
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Carpenter DJ, Jacobs CD, Wong TZ, Craciunescu O, Chino JP. Changes on Midchemoradiation Therapy Fluorodeoxyglucose Positron Emission Tomography for Cervical Cancer Are Associated with Prognosis. Int J Radiat Oncol Biol Phys 2019; 105:356-366. [PMID: 31254659 DOI: 10.1016/j.ijrobp.2019.06.2506] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2018] [Revised: 05/28/2019] [Accepted: 06/14/2019] [Indexed: 01/09/2023]
Abstract
PURPOSE To assess whether radiographic and metabolic changes on midchemoradiation therapy (CRT) fluorodeoxyglucose positron emission tomography and computed tomography (FDG-PET/CT) for cervical cancer predict outcome. METHODS AND MATERIALS Women with International Federation of Gynecology and Obstetrics stage IB1-IVB cervical cancer treated with concurrent cisplatin-based CRT and brachytherapy were enrolled on a single-institution prospective clinical trial; FDG-PET/CT was obtained before CRT and at 30 to 36 Gy. Max and mean standard uptake values, metabolic tumor volume, and total lesion glycolysis (TLG) for the primary tumor and clinically involved lymph nodes from the pre-CRT and intra-CRT FDG-PET/CT were recorded. Clinical endpoints analyzed include overall survival (OS), disease-free survival (DFS), and rates of cervical recurrence (CR), nodal recurrence (NR), and distant metastasis (DM). FDG-PET/CT variables and other prognostic factors associated with clinical endpoints were identified via univariate Cox proportional hazards modeling and competing risk analysis. RESULTS Thirty women were enrolled from 2012 to 2016. After a median follow-up of 24 months, 2-year rates of OS, DFS, DM, NR, and CR were 68% (95% confidence interval [CI], 51%-85%), 44% (95% CI, 26%-63%), 42% (95% CI, 23%-59%), 14% (95% CI, 4%-30%), and 10% (95% CI, 2%-24%), respectively. Intra-PET metrics and TLG across all PET scans were most consistently associated with OS, DFS, DM, and NR on univariate analysis. Intra-CRT TLG was associated with OS (hazard ratio [HR] 1.35; 95% CI, 1.15-1.55; P = .001), DFS (HR 1.19; 95% CI, 1.04-1.34; P = .018), and NR (HR 1.25; 95% CI, 1.10-1.40; P = .002). No absolute or relative changes between parameters of baseline and mid-CRT FDG-PET/CT were associated with disease outcomes on univariate analysis, with the exception of relative change in mean standard uptake values and CR (P = .004). CONCLUSIONS In this group of patients with high-risk cervical cancer treated with CRT and brachytherapy, TLG and metabolic tumor volume on intra-CRT FDG-PET/CT was associated with OS. These metrics may provide an early signal for selective treatment intensification with either dose escalation or adjuvant chemotherapy.
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Affiliation(s)
- David J Carpenter
- Department of Radiation Oncology, Duke Cancer Institute, Durham, North Carolina
| | - Corbin D Jacobs
- Department of Radiation Oncology, Duke Cancer Institute, Durham, North Carolina
| | - Terence Z Wong
- Department of Radiology, Duke University Medical Center, Durham, North Carolina
| | - Oana Craciunescu
- Department of Radiation Oncology, Duke Cancer Institute, Durham, North Carolina
| | - Junzo P Chino
- Department of Radiation Oncology, Duke Cancer Institute, Durham, North Carolina.
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Tewari KS, Monk BJ. Evidence-Based Treatment Paradigms for Management of Invasive Cervical Carcinoma. J Clin Oncol 2019; 37:2472-2489. [PMID: 31403858 PMCID: PMC7098831 DOI: 10.1200/jco.18.02303] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/13/2019] [Indexed: 12/24/2022] Open
Affiliation(s)
| | - Bradley J. Monk
- University of Arizona, Phoenix, AZ
- Creighton University, Phoenix, AZ
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Wakatsuki M, Kato S, Ohno T, Banu PA, Hoang NC, Yadamsuren E, Supriana N, Cao J, Devi CB, Calaguas MJ, Chansilpa Y, Cho CK, Adylkhanov T, Okonogi N, Nakano T, Tsujii H. Multi-institutional Observational Study of Prophylactic Extended-Field Concurrent Chemoradiation Therapy Using Weekly Cisplatin for Patients With Pelvic Node-Positive Cervical Cancer in East and Southeast Asia. Int J Radiat Oncol Biol Phys 2019; 105:183-189. [DOI: 10.1016/j.ijrobp.2019.04.039] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2019] [Revised: 04/18/2019] [Accepted: 04/27/2019] [Indexed: 02/02/2023]
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Abstract
Nearly two-thirds of cancer patients are treated with radiation therapy (RT), often with the intent to achieve complete and permanent tumor regression (local control). RT is the primary treatment modality used to achieve local control for many malignancies, including locally advanced cervical cancer, head and neck cancer, and lung cancer. The addition of concurrent platinum-based radiosensitizing chemotherapy improves local control and patient survival. Enhanced outcomes with concurrent chemoradiotherapy may result from increased direct killing of tumor cells and effects on nontumor cell populations. Many patients treated with concurrent chemoradiotherapy exhibit a decline in neutrophil count, but the effects of neutrophils on radiation therapy are controversial. To investigate the clinical significance of neutrophils in the response to RT, we examined patient outcomes and circulating neutrophil counts in cervical cancer patients treated with definitive chemoradiation. Although pretreatment neutrophil count did not correlate with outcome, lower absolute neutrophil count after starting concurrent chemoradiotherapy was associated with higher rates of local control, metastasis-free survival, and overall survival. To define the role of neutrophils in tumor response to RT, we used genetic and pharmacological approaches to deplete neutrophils in an autochthonous mouse model of soft tissue sarcoma. Neutrophil depletion prior to image-guided focal irradiation improved tumor response to RT. Our results indicate that neutrophils promote resistance to radiation therapy. The efficacy of chemoradiotherapy may depend on the impact of treatment on peripheral neutrophil count, which has the potential to serve as an inexpensive and widely available biomarker.
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da Costa SCS, Bonadio RC, Gabrielli FCG, Aranha AS, Dias Genta MLN, Miranda VC, de Freitas D, Abdo Filho E, Ferreira PAO, Machado KK, Scaranti M, Carvalho HDA, Estevez-Diz MDP. Neoadjuvant Chemotherapy With Cisplatin and Gemcitabine Followed by Chemoradiation Versus Chemoradiation for Locally Advanced Cervical Cancer: A Randomized Phase II Trial. J Clin Oncol 2019; 37:3124-3131. [PMID: 31449470 DOI: 10.1200/jco.19.00674] [Citation(s) in RCA: 60] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
Abstract
PURPOSE Although chemoradiation therapy (CRT) with cisplatin remains the standard treatment of patients with locally advanced cervical cancer (LACC), 40% of patients present with disease recurrence. Additional treatment strategies are required to improve outcomes. We conducted a trial to evaluate the efficacy and safety of neoadjuvant chemotherapy (NAC) with cisplatin and gemcitabine followed by CRT. METHODS In this phase II trial, patients with LACC (International Federation of Gynecology and Obstetrics stage IIB to IVA or with positive lymph nodes) were randomly assigned to three cycles of NAC with cisplatin and gemcitabine followed by standard CRT with weekly cisplatin plus pelvic radiotherapy or to standard CRT alone. The primary end point was 3-year progression-free survival (PFS). Secondary end points were response rate, 3-year locoregional control, 3-year overall survival (OS), safety, and quality of life. RESULTS From 107 patients enrolled in the trial, 55 were randomly assigned to the NAC arm and 52 to the CRT-alone arm. The majority of patients had squamous cell carcinoma (87.8%). After a median follow-up of 31.7 months, NAC was associated with an inferior PFS, with 3-year PFS rates of 40.9% v 60.4% in the CRT arm (hazard ratio, 1.84; 95% CI, 1.04 to 3.26; P = .033). NAC also was associated with a lower OS (3-year OS rate, 60.7% v 86.8%; hazard ratio, 2.79; 95% CI, 1.29 to 6.01; P = .006). After treatment completion, complete response rates were 56.3% in the NAC arm and 80.3% in the CRT arm (P = .008). Toxicities were similar in both arms, with the exception of hypomagnesemia and neuropathy being more common with NAC. CONCLUSION This study shows that the addition of NAC consisting of cisplatin and gemcitabine to standard CRT is not superior and is possibly inferior to CRT alone for the treatment of LACC.
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Fu J, Wang W, Wang Y, Liu C, Wang P. The role of squamous cell carcinoma antigen (SCC Ag) in outcome prediction after concurrent chemoradiotherapy and treatment decisions for patients with cervical cancer. Radiat Oncol 2019; 14:146. [PMID: 31416463 PMCID: PMC6694518 DOI: 10.1186/s13014-019-1355-4] [Citation(s) in RCA: 39] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2019] [Accepted: 08/06/2019] [Indexed: 11/10/2022] Open
Abstract
At present, the standard treatment approach for locally advanced cervical cancer is concurrent chemoradiotherapy (CCRT). An elevated pretreatment squamous cell carcinoma antigen (SCC Ag) level is associated with extensive tumors and poor survival for patients with cervical cancer treated with definitive CCRT. SCC Ag levels can be used to help physicians make decisions regarding surgery, avoiding the complications of double treatment modalities. Elevated SCC Ag is associated with radiotherapy resistance, and the rate of SCC Ag reduction during CCRT can predict tumor response after treatment. Moreover, the failure of SCC Ag levels to normalize posttreatment can predict tumor relapse, with a specificity higher than 70%, and adjuvant therapies should be considered for these patients. SCC Ag also plays an important role in the early detection of tumor relapse in patients with cervical cancer during follow-up after CCRT, with high sensitivity and good cost-effectiveness.
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Affiliation(s)
- Jingxuan Fu
- Department of Clinical Laboratory, Xuanwu Hospital, Capital Medical University, 45 ChangChun Road, Beijing, 100053, China
| | - Weiping Wang
- Department of Radiation Oncology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China
| | - Yidan Wang
- Department of Clinical Laboratory, Xuanwu Hospital, Capital Medical University, 45 ChangChun Road, Beijing, 100053, China
| | - Chengeng Liu
- Department of Clinical Laboratory, Xuanwu Hospital, Capital Medical University, 45 ChangChun Road, Beijing, 100053, China
| | - Peichang Wang
- Department of Clinical Laboratory, Xuanwu Hospital, Capital Medical University, 45 ChangChun Road, Beijing, 100053, China.
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Duenas-Gonzalez A, Gonzalez-Fierro A. Pharmacodynamics of current and emerging treatments for cervical cancer. Expert Opin Drug Metab Toxicol 2019; 15:671-682. [DOI: 10.1080/17425255.2019.1648431] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Affiliation(s)
- Alfonso Duenas-Gonzalez
- Unit of Biomedical Research on Cancer, Instituto de Investigaciones Biomédicas UNAM/Instituto Nacional de Cancerología, Mexico City, Mexico
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Ma S, Wang J, Han Y, Guo F, Chen C, Chen X, Zou W. Platinum single-agent vs. platinum-based doublet agent concurrent chemoradiotherapy for locally advanced cervical cancer: A meta-analysis of randomized controlled trials. Gynecol Oncol 2019; 154:246-252. [DOI: 10.1016/j.ygyno.2019.04.013] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2019] [Revised: 04/04/2019] [Accepted: 04/08/2019] [Indexed: 01/28/2023]
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Tan LT, Pötter R, Sturdza A, Fokdal L, Haie-Meder C, Schmid M, Gregory D, Petric P, Jürgenliemk-Schulz I, Gillham C, Van Limbergen E, Hoskin P, Tharavichitkul E, Villafranca E, Mahantshetty U, Kirisits C, Lindegaard J, Kirchheiner K, Tanderup K. Change in Patterns of Failure After Image-Guided Brachytherapy for Cervical Cancer: Analysis From the RetroEMBRACE Study. Int J Radiat Oncol Biol Phys 2019; 104:895-902. [DOI: 10.1016/j.ijrobp.2019.03.038] [Citation(s) in RCA: 47] [Impact Index Per Article: 9.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2019] [Revised: 03/13/2019] [Accepted: 03/19/2019] [Indexed: 12/14/2022]
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Liontos M, Kyriazoglou A, Dimitriadis I, Dimopoulos MA, Bamias A. Systemic therapy in cervical cancer: 30 years in review. Crit Rev Oncol Hematol 2019; 137:9-17. [DOI: 10.1016/j.critrevonc.2019.02.009] [Citation(s) in RCA: 69] [Impact Index Per Article: 13.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2018] [Revised: 12/09/2018] [Accepted: 02/24/2019] [Indexed: 11/25/2022] Open
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Nomograms predicting survival and patterns of failure in patients with cervical cancer treated with concurrent chemoradiotherapy: A special focus on lymph nodes metastases. PLoS One 2019; 14:e0214498. [PMID: 30986236 PMCID: PMC6464190 DOI: 10.1371/journal.pone.0214498] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2018] [Accepted: 12/08/2018] [Indexed: 01/21/2023] Open
Abstract
Objective To construct nomograms predicting survival and patterns of failure in patients with cervical cancer treated with concurrent chemoradiotherapy (CCRT). Methods A total of 833 patients with cervical cancer treated with definitive radiotherapy or CCRT in our institute from January 2011 to December 2014 were included. Cox proportional hazard regression models were used in univariate and multivariate analysis. The following variables were included in the univariate analysis: histology, FIGO stage, lymph node metastases (para-aortic, pelvic, common iliac, binary pelvic, and binary common iliac LNMs), the number of pelvic metastatic lymph nodes (MLNs), and the diameter of pelvic MLNs. Nomograms predicting the 3- and 5-year overall survival (OS), disease-free survival (DFS), local control (LC) and distant metastasis-free (DMF) were constructed. The nomograms were internally validated with respect to discrimination and calibration. Results The median follow-up period was 36.4 months (range,1.0 to 76.2 months). After univariate and multivariate analysis, histology, FIGO stage, para-aortic LNM, pelvic LNM, number of MLNs and diameter of pelvic MLNs significantly predicted OS, DFS, LC or DMF. Nomograms predicting the 3- and 5-year OS, DFS, LC and DMF were constructed incorporating these significant variables. These nomograms showed good discrimination and calibration, with a concordance index of 0.73 for predicting OS, 0.71 for DFS, 0.73 for LC and 0.67 for DMF. Conclusion We constructed nomograms predicting survival and patterns of failure with a special focus on regional LNM in patients with cervical cancer treated with concurrent chemoradiotherapy.
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Tangjitgamol S, Tharavichitkul E, Tovanabutra C, Rongsriyam K, Asakij T, Paengchit K, Sukhaboon J, Penpattanagul S, Kridakara A, Hanprasertpong J, Chomprasert K, Wanglikitkoon S, Atjimakul T, Pariyawateekul P, Katanyoo K, Tanprasert P, Janweerachai W, Sangthawan D, Khunnarong J, Chottetanaprasith T, Supawattanabodee B, Lertsanguansinchai P, Srisomboon J, Isaranuwatchai W, Lorvidhaya V. A randomized controlled trial comparing concurrent chemoradiation versus concurrent chemoradiation followed by adjuvant chemotherapy in locally advanced cervical cancer patients: ACTLACC trial. J Gynecol Oncol 2019; 30:e82. [PMID: 31074236 PMCID: PMC6543099 DOI: 10.3802/jgo.2019.30.e82] [Citation(s) in RCA: 54] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2018] [Revised: 03/18/2019] [Accepted: 03/18/2019] [Indexed: 11/30/2022] Open
Abstract
Objective To compare response rate and survivals of locally advanced stage cervical cancer patients who had standard concurrent chemoradiation therapy (CCRT) alone to those who had adjuvant chemotherapy (ACT) after CCRT. Methods Patients aged 18–70 years who had International Federation of Gynecology and Obstetrics stage IIB–IVA without para-aortic lymph node enlargement, Eastern Cooperative Oncology Group scores 0–2, and non-aggressive histopathology were randomized to have CCRT with weekly cisplatin followed by observation (arm A) or by ACT with paclitaxel plus carboplatin every 4 weeks for 3 cycles (arm B). Results Data analysis of 259 patients showed no significant difference in complete responses at 4 months after treatment between arm A (n=129) and arm B (n=130): 94.1% vs. 87.0% (p=0.154) respectively. With the median follow-up of 27.4 months, 15.5% of patients in arm A and 10.8% in arm B experienced recurrences (p=0.123). There were no significant differences of overall or loco-regional failure. However, systemic recurrences were significantly lower in arm B than arm A: 5.4% vs. 10.1% (p=0.029). The 3-year progression-free survival (PFS) and 3-year overall survival (OS) of the patients in both arms were not significantly different. The hazard ratio of PFS and OS of arm B compared to arm A were 1.26 (95% CI=0.82–1.96; p=0.293) and 1.42 (95% CI=0.81–2.49; p=0.221) respectively. Conclusions ACT with paclitaxel plus carboplatin after CCRT did not improve response rate and survival compared to CCRT alone. Only significant decrease of systemic recurrences with ACT was observed, but not overall or loco-regional failure. Trial Registration ClinicalTrials.gov Identifier: NCT02036164 Thai Clinical Trials Registry Identifier: TCTR 20140106001
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Affiliation(s)
- Siriwan Tangjitgamol
- Department of Obstetrics and Gynecology, Faculty of Medicine Vajira Hospital, Navamindradhiraj University, Bangkok, Thailand.
| | - Ekkasit Tharavichitkul
- Department of Radiology, Faculty of Medicine, Chiang Mai University, Chiang Mai, Thailand
| | | | - Kanisa Rongsriyam
- Department of Radiology, Faculty of Medicine Vajira Hospital, Navamindradhiraj University, Bangkok, Thailand
| | - Tussawan Asakij
- Radiation Oncology Section, Lampang Cancer Hospital, Lampang, Thailand
| | - Kannika Paengchit
- Gynecologic Oncology section, Lampang Cancer Hospital, Lampang, Thailand
| | - Jirasak Sukhaboon
- Radiation Oncology Section, Lopburi Cancer Hospital, Lopburi, Thailand
| | | | - Apiradee Kridakara
- Radiation Oncology Section, Bhumibol Adulyadej Hospital, Bangkok, Thailand
| | - Jitti Hanprasertpong
- Department of Obstetrics and Gynecology, Prince of Songkla University, Songkhla, Thailand
| | | | | | - Thiti Atjimakul
- Department of Obstetrics and Gynecology, Prince of Songkla University, Songkhla, Thailand
| | | | - Kanyarat Katanyoo
- Department of Radiology, Faculty of Medicine Vajira Hospital, Navamindradhiraj University, Bangkok, Thailand
| | - Prapai Tanprasert
- Obstetrics and Gynecology Section, Rajburi Hospital, Ratchaburi, Thailand
| | | | | | - Jakkapan Khunnarong
- Department of Obstetrics and Gynecology, Faculty of Medicine Vajira Hospital, Navamindradhiraj University, Bangkok, Thailand
| | | | - Busaba Supawattanabodee
- Department of Basic Sciences, Faculty of Medicine Vajira Hospital, Navamindradhiraj University, Bangkok, Thailand
| | | | - Jatupol Srisomboon
- Department of Obstetrics and Gynecology, Faculty of Medicine, Chiang Mai University, Chiang Mai, Thailand
| | - Wanrudee Isaranuwatchai
- Health Intervention and Technology Assessment Program, Nonthaburi, Thailand.,St. Michael's Hospital, University of Toronto, Toronto, Canada
| | - Vichan Lorvidhaya
- Radiation Oncology Section, Chonburi Cancer Hospital, Chonburi, Thailand
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Fabri VA, Queiroz ACM, Mantoan H, Sanches SM, Guimarães APG, Ribeiro ARG, Souza RP, Maya JML, Santos ES, Castro FS, Lima JPNS, Chen MJ, Baiocchi G, da Costa AABA. The Impact of Addition of Consolidation Chemotherapy to Standard Cisplatin-Based Chemoradiotherapy in Uterine Cervical Cancer: Matter of Distant Relapse. JOURNAL OF ONCOLOGY 2019; 2019:1217838. [PMID: 30984261 PMCID: PMC6432701 DOI: 10.1155/2019/1217838] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/05/2018] [Accepted: 02/17/2019] [Indexed: 12/24/2022]
Abstract
BACKGROUND Treatment of advanced uterine cervical cancer has advanced little in the last 15 years. Although two phase III trials showed survival benefit with the addition of consolidation chemotherapy (CT) after cisplatin-based chemoradiotherapy (RTCT), it is not considered standard of care. We aimed to evaluate the benefit of consolidation CT compared to no additional treatment in patients treated with RTCT. METHODS This is a retrospective study including 186 patients with FIGO stage IB2, IIA2, or IIB to IVB (paraaortic lymph nodes only) uterine cervical cancer who were treated with standard RTCT alone or RTCT followed by consolidation CT. Overall survival (OS), progression free survival (PFS), and the risk of distant and local relapses were compared between the two treatment groups. RESULTS At 3 years OS was 91% versus 82.3% (p=0.027), PFS 84.3% versus 54.4% (p=0.047), and distant metastasis free survival (DMFS) 80.4% versus 62.5% (p=0.027) in favor of the consolidation CT group. Multivariate analysis confirmed the benefit of consolidation CT. There was no difference in locoregional free survival (LRFS). Positive lymph node was related to a higher risk of distant relapse. In the lymph node positive subgroup consolidation CT resulted in longer OS (p=0.050), PFS (p=0.014), and DMFS (p=0.022); in the lymph node negative subgroup there was no benefit from consolidation CT. CONCLUSIONS Use of consolidation CT resulted in longer OS and PFS, mostly due to control of distant relapses. Patients at higher risk of distant relapse showed the greatest benefit. This data generates a hypothesis that could help to better select patients to consolidation CT.
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Affiliation(s)
- Vanessa A. Fabri
- Medical Oncology Department, A.C.Camargo Cancer Center, Sao Paulo, 211 Professor Antonio Prudente Street, 01509-900 Liberdade, Brazil
| | - Ana C. M. Queiroz
- Medical Oncology Department, A.C.Camargo Cancer Center, Sao Paulo, 211 Professor Antonio Prudente Street, 01509-900 Liberdade, Brazil
| | - Henrique Mantoan
- Gynecology Oncology Department, A.C.Camargo Cancer Center, Sao Paulo, 211 Professor Antonio Prudente Street, 01509-900 Liberdade, Brazil
| | - Solange M. Sanches
- Medical Oncology Department, A.C.Camargo Cancer Center, Sao Paulo, 211 Professor Antonio Prudente Street, 01509-900 Liberdade, Brazil
| | - Andrea P. G. Guimarães
- Medical Oncology Department, A.C.Camargo Cancer Center, Sao Paulo, 211 Professor Antonio Prudente Street, 01509-900 Liberdade, Brazil
| | - Adriana R. G. Ribeiro
- Medical Oncology Department, A.C.Camargo Cancer Center, Sao Paulo, 211 Professor Antonio Prudente Street, 01509-900 Liberdade, Brazil
| | - Ronaldo P. Souza
- Medical Oncology Department, A.C.Camargo Cancer Center, Sao Paulo, 211 Professor Antonio Prudente Street, 01509-900 Liberdade, Brazil
| | - Joyce M. L. Maya
- Medical Oncology Department, A.C.Camargo Cancer Center, Sao Paulo, 211 Professor Antonio Prudente Street, 01509-900 Liberdade, Brazil
| | - Elizabeth S. Santos
- Medical Oncology Department, A.C.Camargo Cancer Center, Sao Paulo, 211 Professor Antonio Prudente Street, 01509-900 Liberdade, Brazil
| | - Fabrício S. Castro
- Medical Oncology Department, A.C.Camargo Cancer Center, Sao Paulo, 211 Professor Antonio Prudente Street, 01509-900 Liberdade, Brazil
| | - João P. N. S. Lima
- Medical Oncology Department, A.C.Camargo Cancer Center, Sao Paulo, 211 Professor Antonio Prudente Street, 01509-900 Liberdade, Brazil
| | - Michael J. Chen
- Radiotherapy Department, A.C.Camargo Cancer Center, Sao Paulo, 211 Professor Antonio Prudente Street, 01509-900 Liberdade, Brazil
| | - Glauco Baiocchi
- Gynecology Oncology Department, A.C.Camargo Cancer Center, Sao Paulo, 211 Professor Antonio Prudente Street, 01509-900 Liberdade, Brazil
| | - Alexandre A. B. A. da Costa
- Medical Oncology Department, A.C.Camargo Cancer Center, Sao Paulo, 211 Professor Antonio Prudente Street, 01509-900 Liberdade, Brazil
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Zhao H, He Y, Yang SL, Zhao Q, Wu YM. Neoadjuvant chemotherapy with radical surgery vs radical surgery alone for cervical cancer: a systematic review and meta-analysis. Onco Targets Ther 2019; 12:1881-1891. [PMID: 30881040 PMCID: PMC6413756 DOI: 10.2147/ott.s186451] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/02/2022] Open
Abstract
Aim This systematic review was designed to evaluate the efficacy of neoadjuvant chemotherapy with radical surgery vs radical surgery alone for cervical cancer. Methods A computerized search was done for trials from PubMed, EMBASE, CENTRAL, and Cochrane Database of Systematic Reviews. The trials included neoadjuvant chemotherapy plus radical surgery vs radical surgery alone. We measured overall survival (OS), disease-free survival (DFS), progression-free survival (PFS), local and distant recurrence, lymph node metastasis, and parametrial infiltration per patient. Results In all, 13 studies involving 2,158 subjects were included. In regard to OS, DFS, PFS, local and distant recurrence, and parametrial infiltration, neoadjuvant chemotherapy plus radical surgery was similar to radical surgery alone. Among them, subgroup analysis of eight studies involving 1,544 patients with locally advanced cervical cancer (FIGO stage IB2–IIB) showed that neoadjuvant chemotherapy (NACT) plus radical surgery significantly improved OS, and decreased local and distant recurrence rates, lymph node metastasis rate, and the level of parametrial infiltration compared to radical surgery alone. Conclusion The present study demonstrates that preoperative NACT is now an accepted effective procedure in selected patients with locally advanced cervical cancer (FIGO stage IB2–IIB). However, the relationship between NACT and longer DFS and PFS cannot be demonstrated by this meta-analysis. Thus, the decision to use or not to use NACT before radical surgery depends on the surgeon’s experience and clinical judgment. Nevertheless, further research in this field is urgently needed to confirm it.
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Affiliation(s)
- Hui Zhao
- Department of Gynecological Oncology, Beijing Obstetrics and Gynecology Hospital, Capital Medical University, Beijing, China,
| | - Yue He
- Department of Gynecological Oncology, Beijing Obstetrics and Gynecology Hospital, Capital Medical University, Beijing, China,
| | - Shu-Li Yang
- Department of Gynecological Oncology, Beijing Obstetrics and Gynecology Hospital, Capital Medical University, Beijing, China,
| | - Qun Zhao
- Department of Gynecological Oncology, Beijing Obstetrics and Gynecology Hospital, Capital Medical University, Beijing, China,
| | - Yu-Mei Wu
- Department of Gynecological Oncology, Beijing Obstetrics and Gynecology Hospital, Capital Medical University, Beijing, China,
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Kozak MM, Koenig JL, von Eyben R, Kidd EA. Less Than Whole Uterus Irradiation for Locally Advanced Cervical Cancer Maintains Locoregional Control and Decreases Radiation Dose to Bowel. Pract Radiat Oncol 2019; 9:e164-e171. [DOI: 10.1016/j.prro.2018.10.009] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2018] [Revised: 09/26/2018] [Accepted: 10/22/2018] [Indexed: 11/29/2022]
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143
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Queiroz ACM, Fabri V, Mantoan H, Sanches SM, Guimarães APG, Ribeiro ARG, da Nogueira Silveira Lima JP, Chen MJ, Baiocchi G, da Costa AABA. Risk factors for pelvic and distant recurrence in locally advanced cervical cancer. Eur J Obstet Gynecol Reprod Biol 2019; 235:6-12. [PMID: 30771718 DOI: 10.1016/j.ejogrb.2019.01.028] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2018] [Revised: 01/08/2019] [Accepted: 01/29/2019] [Indexed: 11/26/2022]
Abstract
OBJECTIVE Despite the benefits of concomitant radiotherapy and cisplatin for locally advanced cervical cancer, recurrence rates remain high. New treatment strategies such as consolidation chemotherapy and different concomitant chemotherapy combinations have been tested in recent years. Identification of the best candidates for each treatment strategy could optimize results. STUDY DESIGN A retrospective review of data from 127 patients with locally advanced cervical cancer (International Federation of Gynecology and Obstetrics Stages IIB-IVA), treated at a single institution from 2005 to 2014. Risk factors for loco-regional and systemic recurrence, and prognostic factors for overall survival (OS) were analysed using Cox regression. Survival of patients treated with consolidation chemotherapy was compared with survival of patients not treated with consolidation chemotherapy in the role cohort and in a propensity-score-matched cohort. RESULTS With a median follow-up time of 48.7 months, loco-regional-recurrence-free survival (LRFS), distant-metastasis-free survival (DMFS) and OS at 5 years were 76.6%, 54.0% and 63.0%, respectively. On multivariate analysis, tumour size ≥6 cm was associated with shorter LRFS [hazard ratio (HR) 5.18; 95% confidence interval (CI) 1.45-18.45; p = 0.011], and adenocarcinoma (HR 2.48; 95% CI 1.10-5.57; p = 0.028) and positive lymph nodes (HR 2.21; 95% CI 1.303-4.72; p = 0.041) were associated with shorter DMFS. Tumour size ≥6 cm was associated with shorter OS (HR 2.64; 95% CI 1.09-6.35; p = 0.031). Twenty-two patients were treated with consolidation chemotherapy; on univariate analysis, these patients had longer OS compared with patients who were not treated with consolidation chemotherapy (p = 0.043). In a propensity-score-matched cohort, patients treated with consolidation chemotherapy had longer DMFS and OS compared with patients who were not treated with consolidation chemotherapy, although the difference was not significant. CONCLUSIONS Different risk factors are associated with loco-regional and distant metastases in patients with locally advanced cervical cancer, and could potentially lead to particular therapeutic strategies. Although the number of patients treated with consolidation chemotherapy in the study cohort was small, they seemed to live longer and to have better control of distant relapse then patients who were not treated with consolidation chemotherapy.
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Affiliation(s)
| | - Vanessa Fabri
- Medical Oncology Department, A.C. Camargo Cancer Center, São Paulo, SP, Brazil
| | - Henrique Mantoan
- Gynaecology Oncology Department, A.C. Camargo Cancer Center, São Paulo, SP, Brazil
| | | | | | | | | | | | - Glauco Baiocchi
- Gynaecology Oncology Department, A.C. Camargo Cancer Center, São Paulo, SP, Brazil
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Mayadev J, Lim J, Durbin-Johnson B, Valicenti R, Alvarez E. Smoking Decreases Survival in Locally Advanced Cervical Cancer Treated With Radiation. Am J Clin Oncol 2019; 41:295-301. [PMID: 26808259 DOI: 10.1097/coc.0000000000000268] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
PURPOSE To study the prevalence and effect of smoking on cervical cancer recurrence and mortality in patients undergoing definitive treatment with radiation. MATERIALS AND METHODS Between July 2007 and September 2013, 96 locally advanced cervical cancer patients received definitive radiation or chemoradiation followed by brachytherapy. Smoking status was obtained from prospective intake questionnaires and quantified by pack-years. Pelvic control (PC), disease-free survival (DFS), and overall survival (OS) were analyzed by multivariable Cox proportional hazards models. RESULTS Smoking history included 51 (53.1%) nonsmokers, 45 active smokers, and former smokers: 20 (20.8%) with 1 to 20 pack-years and 25 (26%) with 21+ pack-years. With a median follow-up of 2 years on univariate analysis, the impact of 1 to 20 pack-years on PC, DFS, and OS relative to nonsmokers was hazard ratio (HR) 4.29 (95% confidence interval [CI], 1.36-14.1; P=0.014), 4.99 (95% CI, 1.21-22.4; P=0.027), and 4.77 (95% CI, 1.34-17.8; P=0.017), respectively. For patients with 21+ pack-years, the impact on PC, DFS, and OS was HR=6.13 (95% CI, 2.29-18.6; P<0.001), 7.24 (95% CI, 2.28-29.1; P=0.001), and 4.21 (95% CI, 1.26-15.4; P=0.02). On multivariate analysis, there remained a significant difference of 1 to 20 pack-years smoking history on OS relative to nonsmokers, HR=4.68 (95% CI, 1.02-29; P=0.047). For patients with 21+ pack-years smoking history, there continued to be a negative impact on PC and DFS, HR=5.66 (95% CI, 1.7-22.18; P=0.004) and HR=6.89 (95% CI, 1.54-42; P=0.011), respectively. CONCLUSIONS Former and active tobacco smoking during radiation therapy for cervical cancer is associated with unfavorable PC, DFS, and OS outcomes. The increased number of smoking pack-years conferred a worse outcome effect in those treated with radiation.
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Gadducci A, Guerrieri ME, Cosio S. Adenocarcinoma of the uterine cervix: Pathologic features, treatment options, clinical outcome and prognostic variables. Crit Rev Oncol Hematol 2019; 135:103-114. [PMID: 30819439 DOI: 10.1016/j.critrevonc.2019.01.006] [Citation(s) in RCA: 46] [Impact Index Per Article: 9.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2018] [Accepted: 01/16/2019] [Indexed: 12/11/2022] Open
Abstract
Adenocarcinoma accounts for 10-25% of all cervical cancers, and its relative and absolute rate has raised over the past decades. Most, but not all the authors, reported that adenocarcinoma has a greater propensity to lymph node, ovarian and distant metastases and a worse prognosis compared with squamous cell carcinoma. However, whether histologic type is an independent prognostic factor is still a debated issue. Moreover, adenocarcinoma is a very heterogenous disease, including different histological subtypes. Whereas radical hysterectomy and definitive radiotherapy achieve the same clinical outcome in early stage squamous cell carcinoma, surgery seems to obtain better survival compared with definitive radiotherapy in early stage adenocarcinoma. Chemoradiation is the standard treatment for locally advanced cervical cancer regardless of histologic type, although several retrospective studies showed that patients with adenocarcinoma were more likely to die than those with squamous cell carcinoma both before and after concurrent chemoradiation era. The prognostic relevance of biological variables, such as cyclin-dependent kinase inhibitors, p53, cyclooxygenase-2 [COX-2], cell surface tyrosine-kinases and programmed death-ligand [PD-L1], is still under investigation. Palliative chemotherapy is the only treatment option for persistent or recurrent cervical adenocarcinoma not amenable with surgery and radiotherapy. The use of immune checkpoint inhibitors as well as a therapeutic strategy targeting cell surface tyrosine kinases should be adequately explored in this clinical setting.
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Affiliation(s)
- Angiolo Gadducci
- Department of Clinical and Experimental Medicine, Division of Gynecology and Obstetrics, University of Pisa, Italy.
| | - Maria Elena Guerrieri
- Department of Clinical and Experimental Medicine, Division of Gynecology and Obstetrics, University of Pisa, Italy
| | - Stefania Cosio
- Department of Clinical and Experimental Medicine, Division of Gynecology and Obstetrics, University of Pisa, Italy
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Abstract
Each year, more than half a million women are diagnosed with cervical cancer and the disease results in over 300 000 deaths worldwide. High-risk subtypes of the human papilloma virus (HPV) are the cause of the disease in most cases. The disease is largely preventable. Approximately 90% of cervical cancers occur in low-income and middle-income countries that lack organised screening and HPV vaccination programmes. In high-income countries, cervical cancer incidence and mortality have more than halved over the past 30 years since the introduction of formal screening programmes. Treatment depends on disease extent at diagnosis and locally available resources, and might involve radical hysterectomy or chemoradiation, or a combination of both. Conservative, fertility-preserving surgical procedures have become standard of care for women with low-risk, early-stage disease. Advances in radiotherapy technology, such as intensity-modulated radiotherapy, have resulted in less treatment-related toxicity for women with locally-advanced disease. For women with metastatic or recurrent disease, the overall prognosis remains poor; nevertheless, the incorporation of the anti-VEGF agent bevacizumab has been able to extend overall survival beyond 12 months. Preliminary results of novel immunotherapeutic approaches, similarly to other solid tumours, have shown promising results so far.
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Affiliation(s)
- Paul A Cohen
- Department of Gynaecological Oncology, Bendat Family Comprehensive Cancer Centre, St John of God Subiaco Hospital, Subiaco, Western Australia, WA, Australia; Division of Obstetrics and Gynaecology, Faculty of Health and Medical Sciences, University of Western Australia, Crawley, Western Australia, WA, Australia.
| | - Anjua Jhingran
- Department of Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas, TX, USA
| | - Ana Oaknin
- Medical Oncology Department, Gynaecological Tumour Unit, Vall d'Hebron University Hospital, Vall d'Hebron, Institute of Oncology (VHIO), Barcelona, Spain
| | - Lynette Denny
- Department Obstetrics and Gynaecology, University of Cape Town, Cape Town, South Africa; South African Medical Research Council, Gynaecological Cancer Research Centre, Tygerberg, South Africa
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147
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Gultekin M, Sari SY, Yazici G, Hurmuz P, Yildiz F, Ozyigit G. Gynecological Cancers. Radiat Oncol 2019. [DOI: 10.1007/978-3-319-97145-2_7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
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148
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Cho O, Chun M. Management for locally advanced cervical cancer: new trends and controversial issues. Radiat Oncol J 2018; 36:254-264. [PMID: 30630264 PMCID: PMC6361251 DOI: 10.3857/roj.2018.00500] [Citation(s) in RCA: 33] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2018] [Accepted: 12/17/2018] [Indexed: 01/21/2023] Open
Abstract
This article reviewed new trends and controversial issues, including the intensification of chemotherapy and recent brachytherapy (BT) advances, and also reviewed recent consensuses from different societies on the management of locally advanced cervical cancer (LACC). Intensive chemotherapy during and after radiation therapy (RT) was not recommended as a standard treatment due to severe toxicities reported by several studies. The use of positron emission tomography-computed tomography (PET-CT) and magnetic resonance imaging (MRI) for pelvic RT planning has increased the clinical utilization of intensity-modulated radiation therapy (IMRT) for the evaluation of pelvic lymph node metastasis and pelvic bone marrow. Recent RT techniques for LACC patients mainly aim to minimize toxicities by sparing the normal bladder and rectum tissues and shortening the overall treatment time by administering a simultaneous integrated boost for metastatic pelvic lymph node in pelvic IMRT followed by MRI-based image guided adaptive BT.
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Affiliation(s)
- Oyeon Cho
- Department of Radiation Oncology, Ajou University School of Medicine, Suwon, Korea
| | - Mison Chun
- Department of Radiation Oncology, Ajou University School of Medicine, Suwon, Korea
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149
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Koh SB. The ideal strategies of chemotherapy for the treatment of cervical cancer. KOSIN MEDICAL JOURNAL 2018. [DOI: 10.7180/kmj.2018.33.3.283] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022] Open
Abstract
Historically, the standard treatment for early-stage cervical cancer has been radical surgery in patients with operable disease. Patients with locally advanced disease (defined as FIGO stage IB2 and usually with tumors greater than 4 cm, IIB, III and IVA) are usually treated with radical radiotherapy, which consists of external beam radiotherapy and internal brachytherapy. However, the discovery that cervical cancer tumors are sensitive to chemotherapy led to the initiation of studies looking at adding chemotherapy to both radiotherapy and surgery. Following a National Cancer Institute (NCI) alert in 1999 (NCI 1999), chemoradiotherapy became the standard of care for women with locally advanced cervical cancer.
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Wang Y, Nie J, Dai L, Hu W, Chen X, Han J, Ma X, Tian G, Han S, Long J, Zhang Z, Fang J. Efficacy and toxicities of gemcitabine and cisplatin combined with endostar in advanced thymoma and thymic carcinoma. Thorac Cancer 2018; 10:17-23. [PMID: 30411854 PMCID: PMC6312837 DOI: 10.1111/1759-7714.12891] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2018] [Revised: 09/14/2018] [Accepted: 09/16/2018] [Indexed: 12/29/2022] Open
Abstract
BACKGROUND Thymoma and thymic carcinoma are rare thymic epithelial tumors. We investigated the efficacy of first-line gemcitabine and cisplatin (GP) chemotherapy versus gemcitabine and cisplatin chemotherapy combined with the anti-angiogenic drug endostar (GP + E) in advanced thymoma and thymic carcinoma. METHODS The records of 45 patients with invasive metastatic thymomas or thymic carcinomas treated with GP as first-line therapy between August 2008 and July 2017 at the Department of Respiratory Medicine, Peking University Cancer Hospital and Institute were retrospectively reviewed. RESULTS Eighteen patients (75%) in the GP + E group achieved a partial response and six (25%) had stable disease. In GP only group, nine (42.8%) patients achieved a partial response, 11 (52.4%) had stable disease, and one (4.8%) had progressive disease. The GP + E group had a significantly higher overall response rate (75% vs. 42.9%; P = 0.028), and median progression-free survival (PFS) and overall survival (OS) of 19 and 76 months, respectively. In the GP only group, median PFS and OS were 16 and 29 months, respectively. PFS and OS were not significantly different between the groups. CONCLUSIONS GP has moderate efficacy and could represent a suitable first-line therapy for thymic carcinoma and thymoma. Chemotherapy combined with endostar could improve the overall response rate, but did not prolong PFS or OS.
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Affiliation(s)
- Yang Wang
- Department of Thoracic Oncology II, Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Peking University Cancer Hospital and Institute, Beijing, China
| | - Jun Nie
- Department of Thoracic Oncology II, Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Peking University Cancer Hospital and Institute, Beijing, China
| | - Ling Dai
- Department of Thoracic Oncology II, Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Peking University Cancer Hospital and Institute, Beijing, China
| | - Weiheng Hu
- Department of Thoracic Oncology II, Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Peking University Cancer Hospital and Institute, Beijing, China
| | - Xiaoling Chen
- Department of Thoracic Oncology II, Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Peking University Cancer Hospital and Institute, Beijing, China
| | - Jindi Han
- Department of Thoracic Oncology II, Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Peking University Cancer Hospital and Institute, Beijing, China
| | - Xiangjuan Ma
- Department of Thoracic Oncology II, Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Peking University Cancer Hospital and Institute, Beijing, China
| | - Guangming Tian
- Department of Thoracic Oncology II, Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Peking University Cancer Hospital and Institute, Beijing, China
| | - Sen Han
- Department of Thoracic Oncology II, Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Peking University Cancer Hospital and Institute, Beijing, China
| | - Jieran Long
- Department of Thoracic Oncology II, Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Peking University Cancer Hospital and Institute, Beijing, China
| | - Ziran Zhang
- Department of Thoracic Oncology II, Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Peking University Cancer Hospital and Institute, Beijing, China
| | - Jian Fang
- Department of Thoracic Oncology II, Peking University Cancer Hospital & Institute, Beijing, China
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