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Filter by:Prospective, global, multicenter study to assess cup position in THA. After written informed consent has been obtained, study evaluations will be collected from the pre-op clinic visit, the operative visit (including discharge), and 6 and 12 weeks postoperatively.
Chagas disease is one of the most neglected vector-borne infectious disease worldwide. The first decades following the discovery of the pathology drove an international research enthusiasm, mainly concentrated on understanding the typical cardiac and digestive forms. Recently, research have been focused on vector control, which has been a huge success, at the price of neglecting the patients who already presented fixed and severe organic lesions due the chronic phase of the illness. This study focus on a rarely studied aspect of this pathology: the involvement of the lower urinary tract and it's symptomatology in adults suffering from Chagas chronic disease. Various studies have assessed the involvement of the lower urinary tract in chronic Chagas disease, the vast majority of them being on the animal model or very ancient human studies mainly on cadaveric specimen, the first of them being the primary description of Koeberle in 1963. Human symptomatology deriving from bladder, ureteral and urethral chronic chagasic lesions are yet widely unknown, and only a few Brazilian and Mexican studies have intended to describe the clinical and urodynamic presentation of these patients. The aim of this study is to assess the prevalence of urinary disorders in chronic chagasic patients and to describe their symptoms, through a complete clinical, ultrasonographic and urodynamic description.
This study will evaluate intracystic NanoPac® (Sterile Nanoparticulate Paclitaxel) administered via endoscopic ultrasound-guided fine needle injection (EUS-FNI) in subjects with mucinous cystic pancreatic neoplasms.
The purpose of this international, multicenter service review is to describe and compare ventilation management in patients at risk of acute respiratory distress syndrome (ARDS) versus patients not at risk and patients with established ARDS, and to ascertain whether certain ventilator settings and ventilation parameters are associated with pulmonary complications or development of ARDS after start of ventilation in patients in intensive care units (ICUs) in Asian countries. Participating centers will include adult patients undergoing mechanical ventilation in the ICU during a 28-day period. Patients' data will be collected during the first 7 days in the ICU, or until ICU discharge. Follow up is until ICU discharge. The primary outcome includes two main ventilator settings, i.e., tidal volume and the level of positive end-expiratory pressure. Secondary endpoints are development of ARDS in patients without ARDS at the onset of mechanical ventilation, worsening of ARDS in patients with ARDS at the onset of mechanical ventilation, pulmonary infection, other pulmonary complications, need for tracheostomy, duration of ventilation, length of ICU stay and ICU mortality.
This is a three period study design consisting of a 6-month, randomized, double-blind placebo-controlled treatment (period 1) followed by a 6-month, open-label treatment (period 2) and a follow-up treatment period (period 3). Primary safety objective of the study is to assess the safety and tolerability of REGN2477 in male and female patients with fibrodysplasia ossificans progressiva (FOP). Primary efficacy objective of the study is to assess the effect of REGN2477 versus placebo on the change from baseline in heterotopic ossification (HO) in patients with FOP, as determined by 18-NaF uptake in HO lesions by positron emission tomography (PET) and in total volume of HO lesions by computed tomography (CT). Key Secondary objectives are: - To compare the effect of REGN2477 versus placebo on pain due to FOP, as measured by the area under the curve (AUC) for pain based on daily pain numeric rating scale (NRS) scores - To assess the effect of REGN2477 versus placebo on the change from baseline in HO, as determined by the number of new HO lesions identified by 18F-NaF PET or by CT - To assess the effect of REGN2477 versus placebo on the change from baseline in 18F-NaF standardized uptake value maximum (SUVmax) of individual active HO site(s) by PET - To assess the effect of REGN2477, between week 28 and week 56, on the number, activity, and volume of HO lesions identified by 18F-NaF PET or by CT in patients who switch from placebo to REGN2477 at week 28 versus the same patients between baseline and week 28 - To assess the effect of REGN2477 versus placebo on the change from baseline in biochemical markers of bone formation - To characterize the concentrations of total activin A at baseline and over time following the first dose of study drug - To characterize the concentration-time profile (pharmacokinetics [PK]) of REGN2477 in patients with FOP - To assess the immunogenicity of REGN2477
Intravenous iron isomaltoside versus oral iron supplementation for treatment of iron deficiency in pregnancy
This phase II trial studies how well hyperthermic intraperitoneal chemotherapy works in improving quality of life in patients with stage IIIC-IV ovarian, fallopian tube, or primary peritoneal cancer. In hyperthermic intraperitoneal chemotherapy, the chemotherapy is warmed before being used and may help the drugs get into the cancer cells better, minimize the toxicity of the drugs on normal cells, and help to kill any cancer cells left over after surgery.
Background: People who have certain immune system diseases often need a procedure called allo HSCT. This is short for allogeneic hematopoietic stem cell transplant. This might cure people with these diseases. Many people who need allo HSCT need donors who are relatives with similar genes. But the disease may also affect those in the donor pool. This may mean there are fewer options for people with inherited diseases. Researchers want to collect data on how transplant candidates and their donors are found. Objective: To find out how genetic diseases and the ways they are inherited affect the breadth of options for allo HSCT donors. Eligibility: Records from studies that have already been done. These will be for people ages 4 and older who were evaluated for allo HSCT or to be donors. Design: Participants already signed a consent form for their records to be shared. Researchers will study the participant data. Data will be stored in an electronic system. Researchers will use passwords to protect the data.
TB is increasingly diagnosed using the GeneXpert platform, which can be used for a variety of tests (not just TB). HIV viral load monitoring is required at least annually in patients on ART to detect failure of virologic suppression, however, most HIV VL testing is done centrally. A patient with virologic failure is more likely to get TB. The investigators wish to see if Xpert done at the clinic results in faster patient TB diagnosis and treatment initiation compared to sending specimens away for central testing. In a different patient group (PLHIV returning for HIV treatment monitoring), the investigators wish to see if POC Xpert HIV-1 viral load (Xpert VL) testing results in faster patient viral load quantification compared to centralised testing. Both POC tests will use the same testing hardware. This polyvalent utility of the GeneXpert system is hitherto uninvestigated in this local setting. Newly diagnosed pre-ART HIV positive patients will be approached and asked to be a part of this study. Patients will be randomly assigned to Ultra done at the clinic or the normal off-site laboratory TB testing. The time taken for patients to get diagnosed and time-to-treatment will be recorded. We will also do exploratory diagnostic accuracy evaluations including but not limited to, Ultra when done on mouth samples, the new SILVAMP FujiLAM on urine, and host RNA blood signatures for active TB. Additionally, a different group of HIV positive patients (on ART) returning to the clinic for annual follow-up visits will also be asked to join the study. These patients will be randomly selected for either Xpert VL testing done at the clinic or the normal off-site testing. The time taken for patients to receive viral load results will be recorded. Should the patient's viral loads be found to be higher than anticipated and considered by the clinical to indicate a lack of viral suppression, the time taken for patients to have ART regimen adjusted, receive adherence counselling or received HIV drug susceptibility testing will be recorded. This project will confirm if Ultra TB testing performs well in PLHIV irrespective of symptoms and may produce evidence that supports universal TB testing in this important and vulnerable patient group, including using novel diagnostics on non-traditional specimen types. The investigators will also assess whether POC placement of Ultra and Xpert VL has benefits (e.g., more patients diagnosed for TB or VL monitored during the same day visit).
The objective of this study is to evaluate the efficacy and safety of radiation therapy combined with anti-PD-1 antibody SHR-1210 in patients with esophageal cancer