The Palestinian Prisoners Club confirmed on Wednesday that Ahmed Manasra has faced a serious deterioration in his physical and mental health. 

Ahmad Manasra was arrested at the age of 13 in 2015 for his alleged involvement in the stabbing of two Israelis in occupied East Jerusalem.

He has experienced a significant decline in his psychological wellbeing since his detention.

In a press release on Wednesday, the Prisoners Club said it holds the Israeli prison administration "fully responsible for the fate of the prisoner Manasra." 

Lawyer Khaled Zabarga confirmed that ongoing legal efforts are being made to challenge his solitary confinement, which is set to expire next September.