Showing papers by "Hemangi Sane published in 2022"

Phase 1 clinical trial for intravenous administration of mesenchymal stem cells derived from umbilical cord and placenta in patients with moderate COVID-19 virus pneumonia: results of stage 1 of the study.

Abstract: OBJECTIVE Mesenchymal stem cells can serve as a therapeutic option for COVID-19. Their immunomodulatory and anti-inflammatory properties can regulate the exaggerated inflammatory response and promote recovery of lung damage. METHOD Phase-1, single-centre open-label, prospective clinical trial was conducted to evaluate the safety and efficacy of intravenous administration of mesenchymal stem cells derived from umbilical cord and placenta in moderate COVID-19. The study was done in 2 stages with total 20 patients. Herein, the results of stage 1 including first 10 patients receiving 100 million cells on day 1 and 4 with a follow up of 6 months have been discussed. RESULTS No adverse events were recorded immediately after the administration of MSCs or on follow up. There was no deterioration observed in clinical, laboratory and radiological parameters. All symptoms of the study group resolved within 10 days. Levels of inflammatory biomarkers such as NLR, CRP, IL6, ferritin and D-dimer improved in all patients after intervention along with improved oxygenation demonstrated by improvement in the SpO2/FiO2 ratio and PaO2/FiO2 ratio. None of the patients progressed to severe stage. 9 out of 10 patients were discharged within 9 days of their admission. Improvements were noted in chest x-ray and chest CT scan scores at day 7 in most patients. No post-covid fibrosis was observed on chest CT 28 days after intervention and Chest X ray after 6 months of the intervention. CONCLUSION Administration of 100 million mesenchymal stem cells in combination with standard treatment was found to be safe and resulted in prevention of the cytokine storm, halting of the disease progression and acceleration of recovery in moderate COVID-19. This clinical trial has been registered with the Clinical Trial Registry- India (CTRI) as CTRI/2020/08/027043. http://www.ctri.nic.in/Clinicaltrials/pmaindet2.php?trialid=43175.

Stem Cell Therapy for Learning Disability

Abstract: Learning disabilities (LDs) are caused by genetic and/or neurological factors that alter brain functioning and affect processes related to learning, which include dyslexia, dysgraphia, and dyscalculia. It hinders the child’s academic, social, and overall life skills. Current treatments for LD include medication and rehabilitation, focusing on management of symptoms. Thus, there is a need to explore newer treatments which will work at cellular level. Stem cell therapy is an evolving field of regenerative medicine and has shown great potential as a treatment strategy for various neuro-developmental and neurological disorders. It addresses the core underlying pathology and its benefits are enhanced when combined with standard treatments. This chapter focuses on various aspects of stem cell therapy in LD which includes the basics of stem cell therapy, rationale for use of stem cells, mechanism of action, monitoring tools like PET CT scan, and multidisciplinary rehabilitation. We have also enumerated our clinical experience and results of patients who underwent autologous bone marrow mononuclear cell transplantation combined with extensive rehabilitation. These patients showed a positive outcome, without any major adverse events. Nineteen out of 20 patients showed improvement in reading, writing, mathematical skills, attention, memory, problem-solving, comprehension skills, spelling, vocabulary, and overall increased academic performance.