View clinical trials related to Limbal Stem Cell Deficiency.
Filter by:CLET is a published treatment for the management of corneal failure due to extensive LSCD. Due to our previous studies on this novel treatment, the regulatory agency of Spain "Agencia Española de Medicamentos y Productos Sanitarios (AEMPS)" authorized our institution (IOBA-University of Valladolid) to perform this kind of therapy (CLET) in a case-by-case base following the Special Situation Medicines Policy Procedure in Spain. Upon approval of the permanent authorization patients will be included as specified by AEMPS.The objective of this study is to perform a protocolized treatment and follow up so that results can be reported to the scientific community.
Here the investigators proposed this study to collect cases of different etiologies of ocular surface diseases. With at least one of these four non-invasive examination modalities, the investigators aim to analyze and compare the detecting results. The investigators especially focus on the possibility of using OCT to predict the condition of limbal epithelial stem cells, aiming to use this patient-friendly tool to detect the patient's limbal conditions.
The aim of this clinical trial is to investigate the efficacy (by monitoring neovascularization and epithelial defects) of up to four doses of the investigational medicinal product (IMP) LSC2 topically administered on the target eye of patients with LSCD. Further, safety of the IMP during and after application will be investigated (by monitoring adverse events [AEs]).
This is a multinational, multicentre, prospective, non-pharmacological follow-up study of the clinical trial HOLOCORE. All patients transplanted with Holoclar in the HOLOCORE clinical trial who consent to participate will be enrolled in this prospective study and observed for at least 12 months.
PURPOSE: To report clinical and histochemical results of oral mucosa graft transplantation in eyes with limbal stem cell deficiency. DESIGN: Prospective observational study. METHODS: 32 eyes of 27 patients with limbal stem cell deficiency underwent direct oral mucosa graft transplantation with amniotic membrane transplantation with a mean follow-up of 19 months. Clinical course of the disease including emergency surgeries, planned curative procedures, conjunctival inflammation, acute inpatient treatment and best corrected visual acuity were assessed at 3 months postoperatively and at last follow up visit. The unneeded parts of oral mucosa graft were analyzed immunohistochemically with staining for mesenchymal stem cell markers and pericytes (CD 90, CD 146, CD 166, CD 31, CD 68, protein gene product).
The purpose of the study is to explore whether femtosecond laser-assisted corneal epithelial autograft is more effective than limbal conjunctival autograft for ocular surface reconstruction in patients with limbal stem cell deficiency (LSCD).
The purpose of the study is to explore whether femtosecond laser-assisted corneal epithelial allograft from living-related donor is more effective than limbal conjunctival allograft from living-related donor for ocular surface reconstruction in patients with limbal stem cell deficiency (LSCD).
The aim of this trials investigates the therapeutic effects of application autologous oral mucosal epithelial cell sheets in the treatment of limbal stem cell deficiency disease.
Earlier protocol for cultivated oral mucosal epithelial transplantation (COMET) requires trypsin/EDTA to isolate epithelial cells from tissue, and uses murine 3T3 cells as feeder cells, which results in biosafety concern. This study uses collagenase instead of trypsin/EDTA to isolate epithelial cells, and does not use 3T3 cells co-culture, so as to make an animal ingredient-free cell culture product. The purpose of the study is to evaluate the feasibility of the new protocol of COMET in clinical use.
The main aim of the study is to determine the safety and feasibility of a cultivated autologous limbal epithelial cell (CALEC) transplantation in the treatment of limbal stem cell deficiency.