Active clinical trials for "Syndrome"

This observational study will based on the Register of Information and Knowledge About Swedish Heart Intensive Care Admissions (RIKS-HIA) and the Swedish Coronary Angiography and Angioplasty Registry (SCAAR) which since 2009 are merged into The Swedish Web-system for Enhancement and Development of Evidence-based care in Heart disease Evaluated According to Recommended Therapies (SWEDEHEART). The aim of this study is to investigate the impact of different antithrombotic treatment options (treatment duration, type of treatment and combination of treatments) in Acute Coronary Syndrome (ACS) patients on outcomes such as recurrent ischemic events and mortality.

Our study is observational, we are observing data from routine measurements during IVF/ICSI. Our study does not assess IVF/ICSI as an intervention, we are evaluating the role of FSI and preovulatory count which are calculated by observing routine measurements during the IVF/ICSI procedure. 300 women with polycystic ovarian syndrome (PCOS) who are decided to be treated with ICSI. will be subjected to full history taking and clinical examination. On the second day of menstruation serum FSH, LH, Prolactin and Oestradiol will be assessed and the antral follicular count (AFC) will be assessed using a vaginal ultrasound scan. AFC will be defined as the number of follicles measuring 3-10mm. All patients will have standard pituitary down-regulation followed by follicle stimulating hormone (FSH) stimulation until the day of Human chorionic gonadotrophin (HCG) administration. On the day of HCG administration, ovarian ultrasound scan will be performed using a transvaginal probe and the Preovulatory follicle count (PC) will be assessed, (PFC) is defined as number of follicles measuring≥16mm. Follicular output rate (FORT) will be calculated as: (FSI =PFC*10000/AFC*Total dose of FSH). FORT correlation to pregnancy will be compared to that of the preovulatory count number

The purpose of this study is to test a specific nerve stimulation protocol as therapeutic option in patients diagnosed with CRPS (complex regional pain syndrome) of the upper extremity.

The use of ActiveCare+S.F.T 3rd generation (an Intermittent Pneumatic Compression Device) will improve quality of life in patients suffering from Post Thrombotic Syndrome compared to compression stockings which is the current gold standard of care.

Acoustic Pharyngometry (AP) is a method of measurement of Transversal Sectional Areas (TSA) and Volumes of oral cavity and pharynx, based on acoustic waves. The aim of this study is to describe changes on oropharynx dimensions caused by CPAP (Continuous Positive Air Pressure) in patients with severe Obstructive Sleep Apnea Syndrome when compared with patients with Primary Snore, using AP. The exam will be made during the use of CPAP, at various pressures. The investigators also intend to determine if pressure determined by Polysomnography in OSAS patients cause some type of different change in AP graphic.

Functional Magnetic Resonance Imaging (fMRI)and MR Spectroscopy of the brain are perfect tools to investigate the changes in the brainstem and brain evoked by the orthodromically impulses of a SCS.

To evaluate the feasibility and efficacy of the conditioning regimen with cyclophosphamide, fludarabine and antithymocyte globulin (CyFluATG) for allogeneic hematopoietic cell transplantation (HCT) in patients with lower risk myelodysplastic syndrome (MDS).

During the 2009-2010 immunization campaign against pandemic H1N1, some people reported having allergic-like reactions (anaphylaxis(a shock-like reaction), hives, swelling, etc.). A vaccine allergy may be more or less severe or intense. Patients may have skin reactions (rash with or without itching), respiratory problems (cough, spasm of the airways), angioedema (swelling) of various body parts (face, eyelids, throat etc.) and circulatory problems (low blood pressure or shock). Anaphylaxis is a severe allergic reaction that can sometimes be fatal. Other people vaccinated against pandemic H1N1 had an oculo-respiratory syndrome. Oculo-respiratory syndrome (ORS) is also a reaction to the influenza vaccine, which includes symptoms such as bilateral conjunctivitis (red eyes) with swelling of the face or respiratory symptoms (chest tightness, coughing, a sensation of throat closure, difficulty swallowing, hoarseness, wheezing or difficulty breathing). The investigators know that ORS is not a true allergic reaction. Because many signs and symptoms of ORS are similar to those observed during an allergic reaction, it is often difficult to distinguish ORS from an allergic reaction. This study will compare three groups of patients: those who had allergic-like reactions, those who had ORS and vaccinated individuals who had no such adverse events. Pregnant women cannot participate in this study. The study has three goals. First, the investigators want to determine, among those who had allergic-like reactions after influenza vaccination, what proportion (percentage) of these people are actually allergic to the vaccine or its components. Second, among those who are not allergic to the vaccine, which other processes may have caused these symptoms. Finally, the investigators will try to identify whether there are features that distinguish patients who have a true allergic reaction from those affected by ORS, and those that had no adverse events.

Introduction The portable monitoring system (PMS) recording of cardiopulmonary parameters (level III of ASDA) has been validated in subjects with high probability of Obstructive Sleep Apnea (OSA) without comorbidities. However, there is not any study evaluating this system when OSA is associated with morbid obesity, so the validation of PMS will be very useful in order to properly work-up this highly risk population. Objective: To evaluate the accuracy of level III type of PMS - Stardust™" (STD), on patients with level II and III of obesity and high clinical suspicion of OSA. Methods:Participants with BMI > 35 kg/m2 and with suspicion of OSA will consecutively be selected from an Outpatients Sleep Clinic of UNIFESP. They will be randomized for the following order of recordings: 1) STD at home for 1 night 2) STD in the sleep lab simultaneous to PSG. AHI will be taken for subsequent analysis:a) AHI PSG b) AHI STD -lab and c) AHI STD- home.

The purpose of this study is to examine the efficacy of a capsular tension ring (CTR) in preventing anterior capsule shrinkage after cataract surgery in exfoliation syndrome (XFS) with no zonular weakness. The eyes with XFS undergo phacoemulsification and aspiration (PEA) with an intraocular lens (IOL) implantation. All operations are performed by a single surgeon. No eyes with either ectopia lentis or phacodonesis are included. There are three groups; CTR is not used in group A, CTR is simply implanted in group B, and CTR is implanted and closed by tying both eyelets in group C. The areas of continuous curvilinear capsulorhexis (CCC) are calculated, and both the time-course change and the comparison among the 3 groups are tested.