Orginal Research
2025 June
Volume : 13 Issue : 2


Hyperfractionated radiotherapy with concurrent weekly paclitaxel and carboplatin for locally advanced unresectable head and neck squamous cell carcinoma

Perumal S, Kumari PM, Rajendran K

Pdf Page Numbers :- 188-194

Subashini Perumal1, Meena Kumari P2 and Kathiravan Rajendran3,*

 

1Department of Oncology, Dr. Kamakshi Memorial Hospital, Dandeeswarar Nagar, Rose Avenue, Pallikaranai, Chennai, Tamil Nadu 600100, India

2Department of Medicine, Tirunelveli Medical College, Palayamkottai, Tirunelveli, Tamil Nadu 627011, India

3Department of Community Medicine, PSG Institute of Medical Sciences & Research, Peelamedu, Coimbatore, Tamil Nadu 641004, India

 

*Corresponding author: Dr. Kathiravan Rajendran, Department of Community Medicine, PSG Institute of Medical Sciences & Research, Off, Avinashi Rd, Peelamedu, Coimbatore, Tamil Nadu 641004, India. Email: maopusdei@gmail.com

 

Received 20 November 2024; Revised 5 February 2025; Accepted 17 February 2025; Published 28 February 2025

 

Citation: Perumal S, Kumari PM, Rajendran K. Hyperfractionated radiotherapy with concurrent weekly paclitaxel and carboplatin for locally advanced unresectable head and neck squamous cell carcinoma. J Med Sci Res. 2025; 13(2):188-194. DOI: http://dx.doi.org/10.17727/JMSR.2024/13-33

 

Copyright: © 2025 Perumal S et al. Published by KIMS Foundation and Research Center. This is an open-access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.

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Abstract

Background: Squamous cell carcinoma of the head and neck (HNSCC) is a major contributor to cancer-related morbidity and mortality worldwide, with particularly high incidence rates in India and Tamil Nadu. Locally advanced, unresectable HNSCC presents a significant therapeutic challenge. This study aimed to assess the immediate loco-regional response rates following treatment with hyperfractionated radiotherapy combined with concurrent weekly paclitaxel and carboplatin, as well as to evaluate acute toxicity and prognostic factors influencing treatment outcomes.

Methods: A cross-sectional study was conducted involving 30 patients with biopsy-confirmed stage III or IV unresectable HNSCC. All patients received hyperfractionated radiotherapy (72 Gy in 120 cGy per fraction, twice daily) concurrently with weekly paclitaxel (40 mg/m²) and carboplatin (AUC = 1). Supportive care included nutritional support, smoking cessation counseling, and dental care. Treatment response was assessed using CT scans and RECIST criteria.

Results: The study observed favorable loco-regional control, with most patients achieving either partial or complete responses. Acute toxicity was manageable, with mucositis, xerostomia, and dysphagia being the most frequently reported side effects. Tumor size and patient performance status were significant prognostic indicators of treatment response.

Conclusion: Hyperfractionated radiotherapy combined with concurrent paclitaxel and carboplatin demonstrates encouraging loco-regional control and acceptable toxicity in patients with locally advanced, unresectable HNSCC. These findings support its use as an effective therapeutic option; however, further studies with larger sample sizes are needed to validate these outcomes and refine treatment strategies.

 

Keywords: squamous cell carcinoma; head and neck cancer; hyperfractionated radiotherapy; paclitaxel; carboplatin; loco-regional response

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