Rep Pract Oncol Radiother
July 2024
Background: In oncology, overall survival (OS) and quality of life (QoL) are key indicators. The factors that affect OS and QoL include tumor-related characteristics (stage and grade), patient-related factors (performance status and comorbidities), and cancer-directed therapy (CDT)-related aspects. In addition, external factors such as governance or policy (e.
View Article and Find Full Text PDFPurpose: The study evaluates accelerated hypofractionated radiotherapy (AHRT) compared to conventional fractionation radiotherapy (CFRT) in patients with locally advanced head and neck cancer (LAHNC) receiving definitive chemoradiation therapy.
Materials And Methods: The study includes a retrospective cohort analysis of 120 patients. CFRT arm (n = 65) received 2 Gy per fraction to a dose of 70 Gy over 7 weeks in a three-volume approach, whereas the AHRT arm (n = 55) received 2.
Background: The present retrospective dosimetric and clinical study aims to explore the subset of patients who will benefit from volumetric image guidance in intravaginal brachytherapy (IVBT).
Materials And Methods: Sixty-three consecutive patients who underwent IVBT using single-channel intravaginal cylinder were analyzed. The most common IVBT dose protocol was 1100 cGy in two fractions (with external beam radiotherapy [EBRT]) and 2200 cGy in four fractions (when used alone).
Emerging evidence illustrates that RhoC has divergent roles in cervical cancer progression where it controls epithelial to mesenchymal transition (EMT), migration, angiogenesis, invasion, tumor growth, and radiation response. Cancer stem cells (CSCs) are the primary cause of recurrence and metastasis and exhibit all of the above phenotypes. It, therefore, becomes imperative to understand if RhoC regulates CSCs in cervical cancer.
View Article and Find Full Text PDFPurpose: The study aims to report late toxicities in locally advanced head-and-neck squamous cell carcinoma (LAHNSCC) treated with intensity-modulated radiation therapy (IMRT).
Materials And Methods: A retrospective study was conducted on 103 patients of LAHNSCC treated with IMRT. We analyzed the cumulative incidence of late xerostomia, dysphagia, and aspiration at an interval of 6-month, 1-year, 2-year, and 3-year from the start of IMRT.
Introdction: Optimal time management is of utmost importance in the radiotherapy department. Inappropriate allocation of time slots leads to prolonged waiting times and decreased patient satisfaction during external beam radiotherapy. The present study tests a logical model to improve the waiting time for the patients.
View Article and Find Full Text PDFRadiotherapy (RT) and/or concurrent chemoradiation (CRT) is the mainstay for the treatment of locally advanced head-and-neck cancer (LAHNC). Sepsis remains a poorly understood and unrecognized event in head-and-neck cancer. The study aims to hypothesize a 'toxicity syndrome' leading to sepsis and subsequent sepsis-related deaths.
View Article and Find Full Text PDFBackground: Radioresistance remains a challenge to the successful treatment of various tumors. Intrinsic factors like alterations in signaling pathways regulate response to radiation. RhoC, which has been shown to modulate several tumor phenotypes has been investigated in this report for its role in radioresistance.
View Article and Find Full Text PDFIntroduction: Combined modality therapy is the standard of care in locally advanced head-and-neck cancer (HNC). The incidence of acute toxicities increases with additional therapy. The present study investigated the incidence and patterns of mucositis, dysphagia, aspiration, feeding tube use, admission for supportive care, and treatment compliance in patients with HNC treated curatively with radiation therapy (RT) with or without chemotherapy.
View Article and Find Full Text PDFAim: To identify the most reproducible technique of patient positioning and immobilization during pelvic radiotherapy.
Background: Radiotherapy plays an important role in the treatment of pelvic malignancies. Errors in positioning of patient are an integral component of treatment.
Indian J Med Paediatr Oncol
July 2011
Purpose: To identify the occurrence of clinical and subclinical hypothyroidism among head and neck cancer patients receiving radiation to the neck and to justify routine performing of thyroid function tests during follow-up.
Materials And Methods: This is a prospective nonrandomized study of 45 patients of head and neck cancer, receiving radiotherapy (RT). Thyroid stimulating hormone and T4 estimations were done at baseline and at 4 months and 9 months following RT.
Tamoxifen is a selective estrogen receptor modulator widely used in the treatment of hormone-responsive breast cancer. Tamoxifen-induced ocular complications are very rare. A post-menopausal woman, diagnosed and treated case of carcinoma of left breast, on follow-up presented with history of gradual diminution of vision in both eyes of 3 months duration.
View Article and Find Full Text PDFIndian J Med Paediatr Oncol
April 2009
Endometrial adenocarcinoma is the third common malignancy of the female genital tract occurring most often in the postmenopausal age group. High tumor grade, advanced surgical stage, and lymphovascular space invasion are implicated as poor prognostic factors for dissemination of disease. We present an unusual case of endometrial adenocarcinoma in a premenopausal woman with simultaneous metastases in brain, liver, skin and skeletal system, within one month of completion of treatment.
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