Biomaterial Database

Continuous hyperfractionated accelerated radiotherapy in advanced head and neck malignancies. 1998

H R Mali, and N Tandon, and G N Aggarwal, and G Rai, and M C Pant

Department of Radiotherapy, K. G's Medical College, Lucknow, UP, India.

58 patients of advanced head and neck cancer were treated by continuous hyperfractionated accelerated radiotherapy (study group) or conventional radiotherapy (control group). The study group of 29 patients had 26/29 (89%) of patients of stage T3 and T4 with 12/29 (41% 0) > N2 disease. The schedule employed was 1.5 Gy 3 times a day in 36 fractions on 12 treatment days without stopping for weekends. The spinal dose has been kept at 40.5 Gy and interfraction interval has been strictly kept at 6 hrs. Clinical, as well as radiological assessment has been encouraging with 23/29 (79.13%) of patients achieving complete regression of the primary tumor and nodal disease. Compared to the conventionally treated controls this value has been significant (P value < 0.001). In stage III disease tumor control has been in 9/10 (90%) cases, while in stage IV disease in 14/19 (73.68%) cases. The acute mucosal reactions have been found to be severe in these cases with 18/29 i.e. 62.06% suffering from grade III reactions. Nasogastric feeding was required in 25.92% of patients.

UI	MeSH Term	Description	Entries
D008297	Male		Males
D008875	Middle Aged	An adult aged 45 - 64 years.	Middle Age
D005260	Female		Females
D006258	Head and Neck Neoplasms	Soft tissue tumors or cancer arising from the mucosal surfaces of the LIP; oral cavity; PHARYNX; LARYNX; and cervical esophagus. Other sites included are the NOSE and PARANASAL SINUSES; SALIVARY GLANDS; THYROID GLAND and PARATHYROID GLANDS; and MELANOMA and non-melanoma skin cancers of the head and neck. (from Holland et al., Cancer Medicine, 4th ed, p1651)	Cancer of Head and Neck,Head Cancer,Head Neoplasm,Head and Neck Cancer,Head and Neck Neoplasm,Neck Cancer,Neck Neoplasm,Neck Neoplasms,Neoplasms, Upper Aerodigestive Tract,UADT Neoplasm,Upper Aerodigestive Tract Neoplasm,Upper Aerodigestive Tract Neoplasms,Cancer of Head,Cancer of Neck,Cancer of the Head,Cancer of the Head and Neck,Cancer of the Neck,Head Neoplasms,Head, Neck Neoplasms,Neoplasms, Head,Neoplasms, Head and Neck,Neoplasms, Neck,UADT Neoplasms,Cancer, Head,Cancer, Neck,Cancers, Head,Cancers, Neck,Head Cancers,Neck Cancers,Neoplasm, Head,Neoplasm, Neck,Neoplasm, UADT,Neoplasms, UADT
D006801	Humans	Members of the species Homo sapiens.	Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D000328	Adult	A person having attained full growth or maturity. Adults are of 19 through 44 years of age. For a person between 19 and 24 years of age, YOUNG ADULT is available.	Adults
D000368	Aged	A person 65 years of age or older. For a person older than 79 years, AGED, 80 AND OVER is available.	Elderly
D000369	Aged, 80 and over	Persons 80 years of age and older.	Oldest Old
D019583	Dose Fractionation, Radiation	Administration of the total dose of radiation (RADIATION DOSAGE) in parts, at timed intervals.	Radiotherapy Dose Fractionation,Dose Fractionation, Radiotherapy,Radiation Dose Fractionation,Dose Fractionations, Radiotherapy,Fractionation, Radiation Dose,Fractionation, Radiotherapy Dose,Fractionations, Radiotherapy Dose,Radiotherapy Dose Fractionations