Active clinical trials for "Congenital Abnormalities"

Cleft palate repair requires high doses of opioids for pain control postop. An alternative approach is placement of nerve blocks in the pterygopalatine fossa bilaterally, blocking the maxillary nerve & covering the entire midface. Application of bilateral suprazygomatic maxillary nerve blockade of the infraorbital nerve may provide effective analgesia for cleft lip repair, improving time to oral intake, pain control and time to hospital discharge.

To evaluate the fusion status of the hindfoot bones after receiving the ViviGen graft, an FDA approved cellular bone matrix. This is used in a population indicated for hindfoot arthrodesis as an alternative to an autograft.

One of the primary criticisms of mammography is that it leads to unneeded stress and anxiety from identification and biopsy of non-cancerous findings. Contrast-enhanced mammography (CEM) has the potential to significantly reduce biopsy rates for commonly seen benign breast lesions while preserving very high cancer detection. The investigators propose a prospective clinical study of patients with diagnostic mammograms rated as BIRADS 4A or 4B and scheduled for a biopsy, in which, prior to undergoing their scheduled biopsy, a CEM procedure is performed. The investigators will test the primary hypothesis that for soft tissue lesions (i.e. masses, asymmetries, architectural distortions) initially rated BI-RADS 4A/4B adding CEM will reduce, by at least 20%, the number of biopsy recommendations for actually benign cases and, at the same time, provide a negative predictive value (NPV) higher than 95%.

The Congenital Heart Disease Physical Activity Lifestyle Intervention Study (CHD-PALS) V.2 seeks to determine the efficacy of a lifestyle intervention program for adolescents and young adults (AYAs) with congenital heart disease (CHD). This trial was adapted from the original CHD-PAL trial to continue improving cardiovascular outcomes for transition-aged CHD survivors.

Immunoprophylaxis with two hepatitis B vaccinations following the hepatitis B immune globulin (HBIg) and hepatitis B vaccine at birth is largely effective in protecting infants from hepatitis B virus (HBV) infection. However, hepatitis B infection due to immunoprophylaxis failure often occurs in approximately 10% of infants who are born to highly viremic mothers with HBeAg-positive. Maternal HBV DNA > 200,000 IU/mL is the major independent risk for mother-to-child transmission (MTCT). A recent randomized controlled trial has shown that Tenofovir Disoproxil Fumarate (TDF) use during the third trimester of pregnancy could safely reduce the rate of MTCT with few adverse effects when combined with the administration of the standard immunoprophylaxis to the infants. However, HBIg is expensive and not available in many developing countries, resulting approximately 30% of infant infection when they received only HBV vaccination. The present study aims to investigate if highly viremic mothers who are treated with TDF from the second trimester to delivery in combination of infant's standard series of HBV vaccinations (omission of HBIg) have a comparable MTCT rates, when compared to those of mothers who receive TDF at the third trimester in combination of infant's standard HBV vaccinations and a birth dose of HBIg.

This study aims to investigate the effectiveness of photobiomodulation therapy (PBMT) in the prevention and management of radiotherapy-induced vaginal toxicity (RIVT). Therefore, we hypothesize that PBMT can reduce the severity of RIVT in gynecological cancer patients, increasing the patient's QoL and sexual functioning.

Virtual surgical planning (VSP), the simulation of bone corrections in virtual reality ("Computer Aided Surgical Simulation": CASS) and 3D printing of customized implants and devices are achieving an increasingly central role in clinical practice and orthopaedic surgery. Those technologies and processes allow an allow incredibly versatile and accurate planning and reproduction of complex bone correction or joint replacement procedures. Recent and converging evidence document how the use of these technologies is able to significantly reduce surgical times, bleeding and intra-operative complications, and the use of intra-operative fluoroscopy. Due to the collaboration between the ward of Pediatric Orthopedics and Traumatology of the Rizzoli Orthopedic Institute and the Department of Industrial Engineering (DIN) of the University of Bologna it was possible to experiment, validate and introduce simulation, planning and personalization technologies of interventions of corrective surgery of Musculoskeletal Disorders (MSDs) of the limbs in childhood and developmental age into clinical practice. (3D-MALF - CE AVEC: 356/2018/Sper/IOR). Currently, extremely complex bone correction interventions are often planned and performed through Computer Aided Design (CAD) and 3D printing of models and custom sterilizable cutting guides (Patient-Specific Instrument, PSI). In pediatric orthopedic surgery is often necessary to use homologous massive bone grafts customized on the patient's anatomy, which can be employed in the replacement of neoplastic lesions, in the axial correction of deformities or even in the extemporaneous lengthening of bone segments. The Musculoskeletal Tissue Bank (BTM) regularly provides bone grafts processed in a Class A controlled contamination environment according to GMP (Clean Room), guaranteeing quality and microbiological safety. The current realization standard of bone grafts on specific request is a freehand realization. The BTM technicians model the grafts, based on the indications received (length, width, height, indications on geometry), using standard surgical instruments (osteotomes, oscillating saws, etc.). The present clinical trial aims to validate the feasibility, accuracy and effectiveness of an innovative process for producing customized bone allografts to correct bone deformities in children. the customization process will be conducted by using computer-aided surgical simulation and 3D printing.

An extension of the PREMOD2 trial, the PREMOD2 Follow-Up trial will evaluate the neurodevelopmental outcomes at 22-26 months corrected age of preterm children who received UCM or DCC. This prospective multi-national randomized controlled trial (RCT) is a two-arm parallel non-inferiority design of two alternative approaches of treatment.

This project is a single blind cluster randomized controlled trial with a purpose of assessing the effectiveness of a comprehensive tertiary interventions (before pregnancy, during pregnancy and after delivery) on the incidence and the clinical outcomes of birth defects in a preparing-for-pregancy population in Shanghai. The preconception intervention is focused on identifying individuals whose red blood cell folate level is below recommended level for preventing neural tube defects (400ng/ml) or with elevated homocysteine level (over th 80th percentiles, 6.8 µmol/L) , and modifying their folate deficiency status to normal before pregnancy.

The discovery of congenital malformations and/or non-specific signs by ultrasound (5% of pregnancies) represents a real medical challenge. Their prognosis is variable depending on the underlying etiology, ranging from acquired fetopathies to rare genetic diseases. In France, the diagnostic approach is currently based on imaging examinations (ultrasound, brain MRI, 3D bone scans, etc.) and/or biological examinations, generally on invasive sampling (trophoblast biopsy, amniocentesis or fetal blood puncture) with infectious (CMV, toxoplasmosis, parvovirus B19, etc.), metabolic (enzymes in the bloodstream, etc.), and genetic (standard karyotype, FISH, array CGH and targeted gene sequencing) investigations. The yield of this strategy is about 30%, leaving 70% of couples without a possible prognosis. Over the last decade, medical genetics has undergone a technological revolution with the development of high-throughput DNA sequencing (HTS) allowing the analysis of targeted genes (panel) or the exome (ES). International studies published on the use of ES in prenatal diagnosis (PND) have become more common, with variable inclusion criteria, resulting in diagnostic rates between 15 and 36%, higher than those of array CGH (8-15%). In France, FHU TRANSLAD coordinates the national pilot study AnDDI-PRENATOME, which has made it possible to remove the technological barriers for PND ES and to obtain a diagnostic yield of 39% in 33 days on average. In parallel, the recent development of NIPD (Non-invasive prenatal screening) on free fetal DNA circulating in maternal blood has made it possible to propose a non-invasive strategy. However, this technique is currently used in prenatal care only in a few indications: determination of the fetal sex, search for aneuploidies, analysis of the fetal rhesus status or, more rarely, the targeted diagnosis of monogenic diseases. The team in Strasbourg has recently conducted a pilot study using an NIPD-panel in couples with a history of neomutation in a gene responsible for intellectual disability, which has demonstrated the feasibility of capturing and then sequencing a panel of 500 genes on free fetal DNA circulating in maternal blood. As high-depth exome sequencing from small amounts of DNA is now affordable and feasible, the investigators wish to compare invasive and non-invasive approaches for the discovery of fetal malformations on ultrasound: a trio exome analysis will be performed in parallel to circulating fetal DNA and fetal DNA extracted after an invasive puncture in order to compare the diagnostic performance of these two approaches. The investigators propose a pilot study in order to prepare an organizational evaluation including an evaluation of the stakes for coordination and interactions between professionals, the relevance of the system (acceptability, expectations, satisfaction of couples and professionals...), its effectiveness and efficiency. The aim of this pilot project will be to observe the organizational impact on the Plurldisciplinary Centers for Prenatal Disagnostics and the genetic laboratories, and to refine the indicators necessary for monitoring the system; it will also involve conducting exploratory interviews with professionals and couples in order to prepare the qualitative study that will subsequently make it possible to evaluate the relevance of the organization.