Cancer Incidence and Mortality Across 43 Cancer Registries in India.

Importance: Cancer is a significant global health concern, with India ranking second in Asia and third in the world in terms of cancer incidence. Regular monitoring and updates on cancer statistics are vital for assessing the impact and burden of the disease and the effectiveness of cancer control measures.

Objective: To measure the recent patterns and trends in cancer incidence and mortality across 43 geographic regions in India from 2015 to 2019 and to provide estimates for 2024.

Distant Metastasis After Chemoradiation and Image Guided Adaptive Brachytherapy in Locally Advanced Cervical Cancer.

Purpose: This study aimed to assess patterns and risks of distant metastasis (DM) in patients with cervical cancer treated with chemoradiation therapy and MR-image guided adaptive brachytherapy (IGABT) and to explore a potential dose-effect relationship of concomitant cisplatin.

Methods And Materials: Data were derived from EMBRACE I, an international, prospective, and multicenter cohort study conducted at 24 centers across Europe, Asia, and North America from July 30, 2008, to December 29, 2015. The study included 1416 patients with biopsy-confirmed cervical cancer (International Federation of Gynecology and Obstetrics [FIGO] stage IB-IVA or stage IVB limited to paraaortic lymph nodes below the L1/L2 interspace).

Clinical implementation of interstitial brachytherapy in early-stage oral cancer in a newly commissioned tertiary cancer center: Challenges and initial experience.

Purpose: High-dose-rate (HDR) interstitial brachytherapy (ISBT) is a curative treatment option for head and neck cancer patients. However, its overall utilization has been declining, particularly in newer cancer setups. This study investigated challenges in ISBT implementation, and reported initial outcomes of early-stage oral cancer patients in a newly established tertiary cancer center.

Indian Brachytherapy Society consensus recommendations for brachytherapy in breast cancer.

Purpose: This consensus statement of Indian Brachytherapy Society (IBS) aims to generate practical and reproducible guidelines allowing for direct implementation in the Indian scenario.

Material And Methods: IBS board of directors appointed a panel of physicians with expertise in breast cancer and, in particular, breast brachytherapy, to develop a consensus statement. First, a literature review on breast brachytherapy was conducted, focusing on randomized trials, prospective studies, and multi-institutional series.

Association Between the Regular Use of Vaginal Dilators and/or Sexual Activity and Vaginal Morbidity in Locally Advanced Cervical Cancer Survivors: An EMBRACE-I Study Report.

Purpose: The purpose of this study was to provide risk estimations for vaginal morbidity with regard to vaginal dilation (summarizing the use of dilators and/or sexual activity) in patients with locally advanced cervical cancer treated with definitive radiochemotherapy and image guided adaptive brachytherapy within the prospective, multi-institutional EMBRACE-I study.

Methods And Materials: Physician-assessed vaginal morbidity (National Cancer Institute Common Terminology Criteria for Adverse Events version 3.0), use of vaginal dilators, and patient-reported sexual activity (EORTC-CX24) were prospectively assessed at baseline and during regular follow-ups.

Definitive chemo-radiotherapy in cervical oesophageal cancer: a comprehensive review of literature.

Background And Objectives: Despite decades of experience with definitive chemo-radiotherapy (CRT) in cervical oesophageal cancer (CEC), the loco-regional control and survival outcomes are dismal. This review evaluated the outcomes of various treatment strategies being commonly utilized.

Materials And Methods: A literature review was conducted to identify relevant articles on CEC published from years 2000-2023 addressing the predefined key questions.

Performance Evaluation of Deformable Image Registration Systems - SmartAdapt and Velocity™.

Aim: To commission and validate commercial deformable image registration (DIR) systems (SmartAdapt and Velocity™) using task group 132 (TG-132) digital phantom datasets. Additionally, the study compares and verifies the DIR algorithms of the two systems.

Materials And Methods: TG-132 digital phantoms were obtained from the American Association of Physicists in Medicine website and imported into SmartAdapt and Velocity™ systems for commissioning and validation.

Biomarker Expression and Clinical Outcomes in International Study of Chemoradiation and Magnetic Resonance Imaging-Based Image-Guided Brachytherapy for Locally Advanced Cervical Cancer: BIOEMBRACE.

Purpose: BIOEMBRACE was designed to study the impact of biomarkers in addition to clinicopathological factors on disease outcomes in patients treated with chemoradiation and magnetic resonance imaging (MRI)-guided brachytherapy (BT) for locally advanced cervical cancer in the EMBRACE study.

Methods And Materials: Between 2018 and 2021, 8 EMBRACE-I sites contributed tumor tissue for the immunohistochemistry of p16, PD-L1, and L1CAM. These biomarkers and clinicopathological factors (International Federation of Gynecology and Obstetrics 2009 stage, nodal status, histology, and necrosis on MRI) were analyzed to predict poor response at BT (high-risk clinical target volume [HR-CTV] ≥ 40 cc) at BT) and 5-year local control, pelvic control, and disease-free survival.

Are we making progress in curing advanced cervical cancer-again?

Major improvements in radiotherapy over the past two decades in the definitive treatment of locally advanced cervical cancer have significantly improved loco-regional control and survival, whereas little progress has been made with chemotherapy since the implementation of concomitant cisplatin 25 years ago. However, the randomized study INTERLACE (A phase III multicenter trial of weekly induction chemotherapy followed by standard chemoradiation versus standard chemoradiation alone in patients with locally advanced cervical cancer) of neoadjuvant chemotherapy presented recently, has shown significant improvement in survival with the use of six cycles of weekly carboplatin and paclitaxel. Although INTERLACE is yet to be published, neoadjuvant chemotherapy is already being advocated as the new standard, and studies are being designed with neoadjuvant chemotherapy followed by chemoradiation and brachytherapy as the standard arm.

Clinical outcomes of adaptive intracavitary and interstitial brachytherapy technique in locally advanced cervical cancer: A real-world data.

Purpose: To evaluate clinical outcomes of CT-based adaptive intracavitary and interstitial brachytherapy (IC followed by IC-ISBT) in locally advanced cervical cancer (LACC) in resource-constrained settings.

Methods And Materials: LACC patients treated with adaptive brachytherapy techniques were analyzed to evaluate treatment characteristics and clinical outcomes. The Kaplan-Meier method was used for survival analysis, and the log-rank test for univariate analysis.

Commissioning and dosimetric verification of volumetric modulated arc therapy for multiple modalities using electronic portal imaging device-based 3D dosimetry system: a novel approach.

The purpose of this study was to validate an electronic portal imaging device (EPID) based 3-dimensional (3D) dosimetry system for the commissioning of volumetric modulated arc therapy (VMAT) delivery for flattening filter (FF) and flattening filter free (FFF) modalities based on test suites developed according to American Association of Physicists in Medicine Task Group 119 (AAPM TG 119) and pre-treatment patient specific quality assurance (PSQA).With ionisation chamber, multiple-point measurement in various planes becomes extremely difficult and time-consuming, necessitating repeated exposure of the plan. The average agreement between measured and planned doses for TG plans is recommended to be within 3%, and both the ionisation chamber and PerFRACTION™ measurement were well within this prescribed limit.

Reirradiation with advanced brachytherapy techniques in recurrent GYN cancers.

Purpose: To evaluate clinical outcomes of recurrent gynaecological cancers treated with reirradiation (reRT) using advanced brachytherapy (BT) technique.

Methods And Materials: Seventy-six women who underwent reRT with BT for gynaecological cancers at our institute between January 2000 and December 2019 were analysed to determine patient, disease and treatment characteristics and clinical outcomes. Descriptive analysis was used for demographics, and the Kaplan Meir method was used for survival analysis.

Correlation of Hematological Parameters With Clinical Outcomes in Cervical Cancer Patients Treated With Radical Radio(chemo)therapy: A Retrospective Study.

Purpose: Variations in the levels of systemic inflammatory biomarker levels have been linked with outcomes in various malignancies including cervical cancer. In this study, we investigated prognostic implications of pretreatment hematological factors/indices in locally advanced cervical cancers treated with radical radio(chemo)therapy.

Methods And Materials: Electronic medical records of 1051 patients with cervical cancer of FIGO (International Federation of Gynecology and Obstetrics) stage IB2-IVA treated in various prospective trials at our institute between 2003 and 2017 were reviewed.

"Superhero" concept to avoid anesthesia for daily radiation treatment in childhood cancer.

Advancements in therapeutic interventions have led to significant improvement in the overall management of childhood cancer. Radiotherapy forms an important component of their treatment. Modern radiotherapy technique where an optimal therapeutic ratio can be obtained demands proper and adequate immobilization of the child.

Role of education and income on disparities of time-to-treatment initiation and its impact on cervical cancer survival.

Background: In India, cervical cancer is the second-leading cause of cancer incidence among women. Socioeconomic factors play a vital role in cervical cancer survival.

Objectives: This study assessed the role of education and income on disparities in time-to-treatment initiation (TTI) and its impact on cervical cancer survival.

ESGO/ESTRO/ESP Guidelines for the management of patients with cervical cancer - Update 2023.

In 2018, the European Society of Gynecological Oncology (ESGO) jointly with the European Society for Radiotherapy and Oncology (ESTRO) and the European Society of Pathology (ESP) published evidence-based guidelines for the management of patients with cervical cancer. Given the large body of new evidence addressing the management of cervical cancer, the three sister societies jointly decided to update these evidence-based guidelines. The update includes new topics to provide comprehensive guidelines on all relevant issues of diagnosis and treatment in cervical cancer.

ESGO/ESTRO/ESP Guidelines for the management of patients with cervical cancer - Update 2023.

In 2018, the European Society of Gynecological Oncology (ESGO) jointly with the European Society for Radiotherapy and Oncology (ESTRO) and the European Society of Pathology (ESP) published evidence-based guidelines for the management of patients with cervical cancer. Given the large body of new evidence addressing the management of cervical cancer, the three sister societies jointly decided to update these evidence-based guidelines. The update includes new topics to provide comprehensive guidelines on all relevant issues of diagnosis and treatment in cervical cancer.