RecruitingPhase 2Drug trialA Study of Paclitaxel Combined With Apatinib and Adebrelimab in Gastric/Gastroesophageal Junction AdenocarcinomaTo evaluate the initial efficacy and safety of paclitaxel for injection (albumin-bound) in combination with apatinib mesylate and adebrelimab in the treatment of locally advanced or metastatic gastric/gastroesophageal junction adenocarcinoma following the progression of previous immunotherapy.