Active clinical trials for "Syndrome"

Pigment dispersion syndrome is a rare condition where anomalous iris configuration leads to posterior iris bowing with subsequent friction with the lenticulozonular unit resulting in dispersion of pigment from the back surface of the iris into the anterior segment as well as thinning with resultant transillumination defects in the mid iris segment. The released pigment is deposited in various parts of the anterior segment resulting in a constellation of clinical signs: Krukenberg Spindle: Back surface of the cornea Zentmayer ring: Back surface of the lens. Egger line: Anterior vitreous face. More importantly, pigment accumulated in the trabecular meshwork leading to visible hyperpigmentation of the trabeculum seen by gonioscopy. This leads to reduction of aqueous outflow which leads to ocular hypertension or even glaucoma which is known as pigment dispersion glaucoma which is considered one of refractory glaucomas. Current practice in the management of pigment dispersion syndrome revolves around the management of glaucoma when it develops by IOP lowering medication, Laser trabeculoplasty or peripheral iridoplastyor glaucoma surgery as a last resort. The only prophylactic measure in practice that is aimed at preventing the progression from mere pigment dispersion to pigment dispersion glaucoma is the long term use of miotic eyedrops e.g. Pilocarpine which comes with both risks and side effects i.e. the risk of retinal breaks and detachment which is even higher in a cohort which is predominantly myope, the constriction of visual field and ocular surface complications. In this interventional case series, the investigators assess the efficacy of a novel Argon Laser iridoplasty in the management of pigment dispersion through correcting the posterior iris bowing and hence halting the dispersion process so that glaucoma wouldn't develop in the first place instead of managing glaucoma after it sets in which proved refractory.

The purpose of this study is to learn more about the effects of (classification determinant) CD34+ stem cell selection on graft versus host disease (GVHD) in children, adolescents, and young adults. CD34+ stem cells are the cells that make all the types of blood cells in the body. GVHD is a condition that results from a reaction of transplanted donor T-lymphocytes (a kind of white blood cell) against the recipient's body and organs. Study subjects will be offered treatment involving the use of the CliniMACS® Reagent System (Miltenyi Biotec), a CD34+ selection device to remove T-cells from a peripheral blood stem cell transplant in order to decrease the risk of acute and chronic GVHD. This study involves subjects who are diagnosed with a malignant disease, that has either failed standard therapy or is unlikely to be cured with standard non-transplant therapy, who will receive a peripheral blood stem cell transplant. A malignant disease includes the following: Chronic Myeloid Leukemia (CML) in chronic phase, accelerated phase or blast crisis; Acute Myelogenous Leukemia (AML); Myelodysplastic Syndrome (MDS); Juvenile Myelomonocytic Leukemia (JMML); Acute Lymphoblastic Leukemia (ALL); or Lymphoma (Hodgkin's and Non-Hodgkin's).

This phase II trial studies how well cladribine, idarubicin, cytarabine, and venetoclax work in patients with acute myeloid leukemia, high-risk myelodysplastic syndrome, or blastic phase chronic myeloid leukemia. Drugs used in chemotherapy, such as cladribine, idarubicin, cytarabine, and venetoclax, work in different ways to stop the growth of cancer cells, either by killing the cells, by stopping them from dividing, or by stopping them from spreading.

This phase II trial studies the side effects and how well carmustine, etoposide, cytarabine and melphalan together with antithymocyte globulin before a stem cell transplant works in treating patients with autoimmune neurologic disease that did not respond to previous therapy. In autoimmune neurological diseases, the patient's own immune system 'attacks' the nervous system which might include the brain/spinal cord and/or the peripheral nerves. Giving high-dose chemotherapy, including carmustine, etoposide, cytarabine, melphalan, and antithymocyte globulin, before a stem cell transplant weakens the immune system and may help stop the immune system from 'attacking' a patient's nervous system. When the patient's own (autologous) stem cells are infused into the patient they help the bone marrow make red blood cells, white blood cells, and platelets so the blood counts can improve.

In France, one in 4500 women is affected by the MayerRokitantskyKüsterHauser (MRKH) syndrome which is characterized by the absence of uterus at birth. Currently, the only solutions for these patients are: Gestational surrogacy, prohibited in France Adoption Resignation Uterine transplantation could become a good alternative. This study is conducted in 10 patients with MRKH type I syndrome, who will be transplanted from a living donor uterus

Rivaroxaban Versus Warfarin for Stroke Patients With Antiphospholipid Syndrome, With or Without SLE (RISAPS): a Randomised, Controlled, Open label, Phase II/III, Non-inferiority Trial. 140 patients will be randomised with a ratio of 1:1 to receive either: Rivaroxaban 15mg twice daily orally for 24 months or Warfarin (standard of care in the RISAPS trial) to maintain a target INR of 3.5 (range 3.0-4.0) for 24 months. The primary outcome of the trial is the rate of change in brain white matter hyperintensity (WMH) volume between baseline and 24 months follow up, assessed on brain magnetic resonance imaging (MRI), a surrogate marker of ischaemic damage.

This is a phase 1 study to assess safety and tolerability of intramuscular administration of two different doses of autologous bone marrow mononuclear cells (BM-MNCs) for treatment of lower extremity injury complicated by compartment syndrome injury.

Acute Respiratory Distress Syndrome (ARDS) causes the lungs to fail due to the collection of fluid in the lungs (pulmonary oedema). ARDS is common in severely ill patients in Intensive Care Units and is associated with a high mortality and a high morbidity in those who survive. ARDS occurs in approximately 20% case of COVID-19 and respiratory failure is the leading cause of mortality. There is a large economic burden with direct healthcare costs, but also indirectly due to the impact on the carer and patient through the patients inability to return to full time employment. There is little evidence for effective drug (pharmacological) treatment for ARDS. There is increasing information that mesenchymal stem cells (MSCs) might be important in treating ARDS. REALIST will investigate if a single infusion of MSCs will help in the treatment of ARDS. The first step will be to first of all determine what dose of MSCs is safe and then divide patients suffering from ARDS into two groups, one of which will get MSCs and the other a harmless dummy (or placebo) infusion, who will then be followed up to determine if lung function improves. If effective this may lead to further research to determine if MSCs are effective in patients with ARDS.

This research study is studying a drug as a possible treatment for diagnosis of AML, BPDCN and high-risk MDS. The interventions involved in this study are: SL-401 Azacitidine Venetoclax

This will be a multistate, multicenter clinical study to determine the efficacy and safety of medical cannabis for a wide variety of chronic medical conditions.