ChiCTR1900027038.

Study name	Synergistic analgesia of duloxetine in phantom limb pain of amputees from bone tumors: a randomized controlled trial
Methods	Unclear on blinding or chronic pain from trial registration Placebo‐controlled, 2‐arm, RCT
Participants	Bone tumour patients, phantom limb pain after amputation Aged 18‐65 Target: 120
Interventions	Duloxetine 60 mg Placebo
Outcomes	Pain intensity
Starting date	29 October 2019
Contact information	Shuang Jiang 44 Xiaoheyan Road, Dadong District, Shenyang, Liaoning, China 110042 jiangshuang@cancerhosp‐ln‐cmu.com
Notes