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Feasibility Study of Intra-Tumoral Lipopolysaccharide Immunotherapy for Intra-Abdominal — LPS  

Malignancy Clinical Trial

Official title:
Feasibility Study of Intra-Tumoral Lipopolysaccharide Immunotherapy for Intra-Abdominal

Clinical Trial Summary

The purpose of this research study is to determine whether a sterile bacteria wall chemical, called lipopolysaccharide (LPS), can be injected safely into abdominal tumors during routine laparoscopic surgery performed as a preliminary procedure in patients who will subsequently undergo a larger planned operation to remove abdominal tumors. The researchers will biopsy the tumor before injection and then again at the time of the larger operation to assess whether any effect of the treatment can be measured.

Clinical Trial Description

Immunotherapy for advanced cancers of the abdomen can be quite effective, but not all tumors are responsive to this type of treatment. There is intense interest in new methods to convert non-responsive tumors into responsive tumors. One such method is to inject chemical constituents of micro-organisms into tumors in order to stimulate the immune system to recognize the tumor as foreign and mount an immune response to treatment. Provide a concise and brief, one-paragraph summary of your research project. Include a summary of the problem, the main objective and rationale of your project; a brief description of the experimental approach and methods; a concise description/summary of the most important results that you hope to obtain; and why think your results will be significant ;

Study Design

Related Conditions & MeSH terms

Clinical Trial Details
NCT number NCT05751837
Study type Interventional
Source Allegheny Singer Research Institute (also known as Allegheny Health Network Research Institute)
Contact Patrick M Wagner, MD
Phone 412-359-3731
Email Patrick.Wagner@ahn.org
Status Recruiting
Phase Phase 1
Start date March 16, 2023
Completion date February 28, 2027
View Details
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