https://orcid.org/0000-0002-5231-9609
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Abstract
Aim: We report the use of robot assistance for computed tomography-guided celiac plexus neurolysis for the first time. Materials & methods: Four patients of upper abdominal cancer with intractable pain despite opioids were positioned prone on the PET-computed tomography scanner, which measured the accurate coordinates for the entry, depth and angle of the target point. The robot positioned its arm over the patient in accordance with the set needle path. The physician manually inserted needle through it and injected 20 ml of 0.75% alcohol after dye confirmation. Results: Significant reduction in pain scores and oral morphine consumption were observed in patients during 3 months follow-up. Conclusion: The robot precisely orients and helps in accurate placement of the needle through the robotic arm.
Author contributions
A Agarwal: conception, editing of the article; A Aggarwal: conduct, drafting the work; C Shamshery: planning, conducting the work and editing the article; S Gambhir: planning, editing. AH Nazar: write up and editing; AK Rajput: data acquisition and analysis.
Financial & competing interests disclosure
The authors have no relevant affiliations or financial involvement with any organization or entity with a financial interest in or financial conflict with the subject matter or materials discussed in the manuscript. This includes employment, consultancies, honoraria, stock ownership or options, expert testimony, grants or patents received or pending, or royalties.
No writing assistance was utilized in the production of this manuscript.
Ethical conduct of research
The authors state that they have obtained appropriate institutional review board approval or have followed the principles outlined in the Declaration of Helsinki for all human or animal experimental investigations. In addition, for investigations involving human subjects, informed consent has been obtained from the participants involved.