Antineoplastons A10 and AS2-1 in the Treatment of Children with Optic Pathway Glioma: Final Report for Protocol BT-23


  •  Stanislaw Burzynski    
  •  Tomasz Janicki    
  •  Gregory Burzynski    

Abstract

Protocol BT-23, a Phase II study, was performed to determine the efficacy and safety of combination Antineoplaston A10 and Antineoplaston AS2-1 (ANP) in children with an optic pathway glioma (OPG). Sixteen patients (12 males, 4 females) ages 1 to 16 years (median age 4.5 years) were treated. The patients received ANP, by intravenous infusion, six times daily (i.e., every four hours). The length of treatment extended from a minimum of 4.1 weeks to a maximum of 210.0 weeks. The median dosage of A10 was 8.07 g/kg/d while for AS2-1 itwas 0.39 g/kg/d.

Patients’ best response to ANP was determined: 12.5% of this patient population achieved a complete response, 18.8% achieved a partial response, and 31.3% maintained stable disease. The median overall survival was 78.5 months (95% CI: 37.6-92.3) while median progression-free survival was 45.4 months (95% CI: 7.1-71.4). ANPwas associated with a12% incidence of Grade 3 and a12% incidence of Grade 4 adverse drug experiences (ADEs). There were no Grade 5 ADEs. Grade 3 ADEs included somnolence and elevated SGOT; Grade 4 ADEsincluded hypernatremia and hypokalemia. Long-term quality of life was excellent with no chronic toxicity identified. Children with an OPG respond very well to ANP with good efficacy and toxicity profiles.

 



This work is licensed under a Creative Commons Attribution 4.0 License.
  • ISSN(Print): 1927-4858
  • ISSN(Online): 1927-4866
  • Started: 2012
  • Frequency: semiannual

Journal Metrics

Google-based Impact Factor (2018): 3.94

h-index (August 2018): 8

i10-index (August 2018): 6

h5-index (August 2018): N/A  

h5-median(August 2018): N/A

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