View clinical trials related to Hypertrophy.
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The primary objective of this study was to compare the efficacy of using allograft, autogenous tooth graft, and beta-tricalcium phosphate for alveolar ridge preservation (ARP) by examining the alveolar ridge height and width at baseline and 3 months after the ARP both clinically and radiographically. The secondary objective was to evaluate the quality of the newly formed bone using histomorphometric analysis.
Thirty-six patients (19 females and 17 males) that required implant placement in esthetic zone participated in this study and were blindly allocated 12 patients per group, all patients had ARP either with I-PRF with xenograft, HA with xenograft or xenograft alone, the sockets were sealed with free gingival graft harvested from the palate.
Both submucous resection and medial flap coblation turbinoplasty are equally effective and safe in relieving nasal obstruction and enabling optimal volume reduction with preservation of function of the inferior turbinate. Coblation turbinoplasty has superior outcomes in terms of better healing and less bleeding, postoperative pain and crusting. Medial flap turbinoplasty is a simple, minimally invasive easy to learn procedure with low morbidity and excellent long-lasting results.
In some patients, septal hypertrophy extends more distally, from the subaortic portion of the septum to the midventricular portion. In these patients, classic transaortic surgical myectomy may not be effective in removing the midventricular obstruction, resulting in a suboptimal surgical outcome. These patients may present recurrence of symptoms and not have an improvement in the prognosis related to the treatment of hypertrophic cardiomyopathy, in some cases determining the need for reoperation. Since 2015, our Institute has used a surgical technique that allows us to improve transaortic exposure of the interventricular septum, using a probe with application of cryoenergy the hypertrophic portion of the septum is hooked and in this way the myectomy can be extended more distally, performing a more complete removal of the myocardium. The aim of this study is to compare the results obtained with classical myectomy compared to myectomy performed with the aid of cryoenergy. The primary endpoint is the comparison in terms of mortality between patients undergoing classical myectomy versus those undergoing cryoenergy-assisted myectomy. Secondary endpoints are: extent of myectomy, persistence of residual left ventricular outflow tract obstruction, persistence of mitral regurgitation related to systolic anterior motion of the mitral leaflets, occurrence of ventricular defect, and need for PM implantation.
The aim of the study was to examine the detection rate and tumor size evaluation in patients with suspected oropharynx cancer using a new technique with transoral ultrasound of the oropharynx. The new technique was compared to Magnetic Resonance Imaging (MRI). The study investigators included patients referred to a tertiary head & neck cancer center in Copenhagen, Denmark, with suspicion of oropharynx cancer. Patients supplied written informed consent and were included and ultrasound scanned with local anesthesia in the outpatient clinic. Blinded assessment of MRI's was performed for tumor detection and compared to ultrasound with the reference standard being histopathology biopsy results.
The goal of this observational study is to report the outcomes after septal myectomy in young children and infants and identify the mechanisms of residual or recurrent obstruction after surgery. in The main question[s] it aims to answer are: - What is the early and mid-term results of septal myectomy in young children and infants with severe and extensive obstructive hypertrophic cardiomyopathy (HCM)? - What are the mechanisms of residual or recurrent obstruction? Echocardiography and clinical course of children and infants under the age of 14 who underwent septal myectomy for hypertrophic obstructive cardiomyopathy from January 2013 to December 2020 will be followed up.
About 60% of patients with hypertrophic cardiomyopathy have microvascular dysfunction. Microvascular dysfunction is directly related to prognosis in hypertrophic cardiomyopathy. This new measurement method is microcirculation resistance (MR) based on quantitative flow ratio (QFR), which does not need a pressure guide wire on the basis of angiography. The QFR system is used to evaluate the blood vessels distal pressure and blood flow, and their ratio is microcirculation resistance (MR). The quantitative blood flow fraction measurement system was analyzed by interventional laboratory platform image analysis software (AngioPlus 2.0). This study is a single-center retrospective cohort study. Participants were selected from patients who were diagnosed with hypertrophic obstructive cardiomyopathy in Fuwai Hospital from January 2020 to November 2021. The risk factor is whether there is microcirculation resistance disorder. The outcome was the major adverse cardiovascular events related to HCM (including all-cause death, heart transplantation, left ventricular pacemaker, and heart failure readmission) that were followed up one year after angiography. Aim To further clarify whether there is a certain correlation between microvascular resistance and adverse cardiovascular prognosis.
This study aims to investigate if a less physically and psychologically taxing approach to resistance training can generate equal or greater outcomes when compared to a more physically and psychologically taxing approach.
The aim of this study is to compare hypertrophy of the FLR after PVE with microparticles to hypertrophy after PVE with cyanoacrylate in a material large enough to answer the study question. In addition, other factors that may influence the degree of hypertrophy will be evaluated in a multivariable analysis. The hypothesis is: PVE with cyanoacrylate is superior to PVE with microparticles in terms of FLR hy-pertrophy.