⭐️⭐️⭐️⭐️⭐️ "A total no brainer"

⭐️⭐️⭐️⭐️⭐️ "Love this, so easy."

Spots is the easy way to track your skin, mole and cancer changes.

Spots Global Cancer Trial Database for Exploratory Study of PD-1 Neoadjuvant Treatment of Recurrent Meningioma

The following info and data is provided "as is" to help patients around the globe.
We do not endorse or review these studies in any way.

Trial Identification

Brief Title: Exploratory Study of PD-1 Neoadjuvant Treatment of Recurrent Meningioma

Official Title: Exploratory Study of PD-1 Neoadjuvant Treatment of Recurrent Meningioma

Study ID: NCT04728568

Interventions

Sintilimab

Study Description

Brief Summary: This research study is studying a drug as a possible treatment for High Grade Meningioma.

Detailed Description: Meningioma is one of the most common primary intracranial tumors, accounting for 13% to 26% of all intracranial tumors. Although most meningiomas are benign tumors and can be cured by surgical resection, more than 20% of WHO II (atypical) and about 3% of WHO III meningiomas are more likely to have local recurrence after initial treatment , And the lifetime is poor. The immunotherapy represented by PD-1 has achieved remarkable efficacy in the treatment of solid tumors, but the application of PD-1 in recurrent meningioma is rarely reported. The study found that the expression of PD-L1 mRNA and protein in high-grade meningioma cells increased, and the total number of T cells, including CD4+ and CD8+ cells, was significantly reduced, suggesting an inhibitory tumor immune microenvironment. Recent studies have shown that giving patients anti-PD-1 antibody immunotherapy prior to conventional treatment can improve the pathological response, enable the body to produce an enhanced and sustained anti-tumor immune response, and form a tumor microenvironment conducive to immunotherapy. Therefore, giving PD-1 antibody before surgery is a new idea for the treatment of meningiomas. This project aims to investigate whether patients with recurrent meningioma will change their immune function and prolong survival after preoperative PD-1 antibody treatment. It is planned to use flow cytometry, multiple immunofluorescence histochemistry technology, T cell receptor sequencing, etc to detect the changes in the patient's immune function before and after treatment, observe the pathological remission rate of PD-1 monoclonal antibody neoadjuvant treatment of recurrent meningioma, and identify potential response biomarkers, and conduct in-depth discussions on this treatment plan to further determine the treatment mode Clinical value and specific mechanism of action in order to improve the clinical treatment level of patients with recurrent meningioma.

Keywords

Eligibility

Minimum Age: 18 Years

Eligible Ages: ADULT, OLDER_ADULT

Sex: ALL

Healthy Volunteers: No

Locations

Beijing TianTan Hospital, Beijing, Beijing, China

Contact Details

Name: Feng Chen

Affiliation: Beijing Tiantan Hospital

Role: PRINCIPAL_INVESTIGATOR

Useful links and downloads for this trial

Clinicaltrials.gov

Google Search Results

Logo

Take Control of Your Skin and Body Changes Today.

Try out Spots for free, set up only takes 2 mins.

spots app storespots app store

Join others from around the world: