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NCT05535179
Surgery All patients included in this study underwent UPPP under general anesthesia with a low-temperature plasma ablation apparatus (PLA-600; Zhongyuan Medical Equipment Co., Ltd.; Shandong, China). Briefly, the surgery was carried out under general anesthesia using a nasal cannula. A 70# low-temperature plasma cutter head was used to perform bilateral epicapsular ablation of the tonsils. Inverted "U" incisions were made on the bilateral soft palate respectively, and the 70# cutter head progressively melted the adipose tissue and other soft tissues in the the veli palatine region. Subsequently, a 55# low-temperature plasma cutter head was used to perform perforation and ablation from between the two mucosal layers of the soft palate to the direction of the hard palate, with 2-3 holes on each side, and each ablation time was 8-12 s. Treatments Patients in both the 2 groups received amoxicillin sodium suspension every 8 hours for 7 days after UPPP. Except for these drugs, patients in the treatment group were instructed to gargle the suspension solution containing honeysuckle and semen oroxyli (25 mL) for 5 minutes. The solution was given 4 times a day for 2 weeks. The patients in the control group were instructed to gargle normal saline (25 mL) at the same schedule. No NSAIDs were administered unless requested by the patient. Data collection The post-operative resting throat pain and swallowing throat pain were evaluated at 0 week (12 hours after surgery), 1 week and 2 weeks after UPPP by the patients themselves using a visual analog scale (VAS) based on a linear scale from 0 to 10, where 0 represented an absence of pain and 10 represented maximal pain. Then, the changes of scores from week 0 to week 2 between the 2 groups were compared. The VAS scores related to patient comfort level were also evaluated by patients themselves, with 0 representing very much worse and 10 very much comfort. Furthermore, the researchers who were blinded to the therapeutic regimens evaluated the improvement in postoperative pain of patients within the 2-week postoperative period based on the clinical global impression of improvement (CGI-I score) questionnaire. In this questionnaire, the researchers used a seven-point scale from 1 (very much improved) to 7 (very much worse) to rate the improvement of body pain of the patients (10). The post-operative complications, such as wound infection and wound bleeding, were collected and analyzed. The baseline characteristics of the patients in 2 groups including age, gender, body mass index (BMI), OSA severity, American Society of Anesthesiologist (ASA) classification and pre-operative complications were also collected. The venous blood was collected at 12 h and 1 week after operation to detect the levels of hs-CRP, hemoglobin, neutrophil% and white blood cell count (WBC). Statistical analysis The data in this study were analyzed by the SPSS software (version 22.0). Normal distribution quantitative data were described as mean ± SD. The difference between groups were compared by the Student's t test. Non-normal distribution quantitative data were described as median with range and compared with Mann-Whitney U test. Categorical data were described as numbers and percentages and compared using the Chi-square test or Fisher's exact test. P \< 0.05 was considered as statistical significance.
NCT03255798
Prospective Evaluation of Open-Angle Glaucoma Subjects treated with two second generation iStents and one iStent Supra
NCT05531760
The aim of this study was to identify the predictive factors of graft detachment after Descemet Membrane Endothelial Keratoplasty (DMEK) surgery. This retrospective study was conducted on patients aged 18 years, with Fuchs' dystrophy (FECD) or pseudophakic bullous keratopathy (PBK), who were scheduled for DMEK or triple-DMEK (combined phacoemulsification and DMEK surgery). Patients with a history of surgery other than cataract surgery were excluded. The study was conducted between 2014 and 2022 and follow-up was for 3 months. The characteristics of patients with and without graft detachment following surgery were compared using logistic regression.
NCT01444040
Evaluation of the intraocular pressure (IOP) lowering effect of two iStent inject devices versus medical therapy in eyes of subjects with primary open-angle glaucoma, pseudoexfoliative glaucoma, or ocular hypertension naïve to medical and surgical therapy.
NCT04432350
This retrospective cohort study will include eligible patients that received a positive COVID-19 test and filled a new prescription for one of the repurposed medications (including hydroxychloroquine, chloroquine, with or without azithromycin) for the treatment of COVID-19 at a PrescribeWellness pharmacy. The study will use de-identified data collected from February 1, 2020 to start of study. The data set will include: repurposed medication name, strength, and dose; age (age limit set at 89 years old); gender; provider type; zip code (excludes 17 three-digit zip code tabulation areas that have a population of 20,000 or fewer persons); conditions; mortality; and a list of concomitant prescriptions.
NCT04036214
To measure the efficacy and safety outcomes of SLT performed by optometrists.
NCT01252849
The purpose of this study is to evaluate the safety and efficacy of the iStent medical device that is implanted into the eye and designed to reduce eye pressure in patients with your condition.
NCT04533841
To compare propranolol and misoprostol versus misoprostol alone for induction of labour in primigravidas
NCT05521334
This is a prospective single-arm clinical trial in which patients with neovascular or primary open angle glaucoma with uncontrolled intraocular pressure (despite maximal tolerated anti-glaucoma medical treatment) were selected for micro-pulse trans-scleral cyclophotocoagulation using an MP3 handpiece with Iridex Cyclo G6 Laser settings (2000mW of 810 nm infrared diode laser set on micro-pulse delivery mode with 31.3 % duty cycle). The laser will be delivered over three quadrants for 90 seconds for each quadrant (total 270 sec) in Zigzag mode sparing the fourth quadrant for either further intervention or a previous surgery performed. Follow up examination (for at least 6 months) will include assessment of IOP in terms of percentage of IOP reduction and sustainability of results, BCVA, and the number of medications post-operatively.
NCT04107272
The study aims to evaluate the feasibility of a repetitive transcranial magnetic simulation (rTMS) protocol developed for managing pain and other related symptoms associated with chemotherapy-induced peripheral neuropathy in cancer patients.
NCT04632199
111Indium-labelled IPN01087 (111In-IPN01087) is developed as a radioactive diagnostic imaging agent in patients with colorectal or pancreatic cancer. It is used with single-photon emission computed tomography (SPECT) for the identification of tumours that overexpress the neurotensin receptor-1 (NTSR1). The purpose of this study is to assess how well 111In-IPN01087 is tolerated and what the most suitable amount to be injected is to obtain good quality images. The study will also look at how 111In-IPN01087 is distributed throughout the body and what the optimal time for doing the scans will be after it has been given as a single intravenous injection.
NCT05135026
A caesarean section (C/S) is a surgical procedure performed to prevent difficulties during childbirth. World Health Organization considered the standard rate for the C/S would be between 10% and 15%. However, since 2000 the rate of C/S was increasing globally, and it became about twofold from 12.1% to 21.1% in 2015. In Bangladesh, C/S continued to increase from 8% (2007) to 33% (2017). Medically unnecessary C/S was estimated about 77% of all C/S in 2018, and it was increased from 66% since 2016. In Bangladesh, unnecessary C/S observed 9.0% and 3.2% C/S done due to avoid labour pain and 5.8% for the convenience of the mother. The economic burden of each C/S is average USD 612 and unfortunately, each patient spends this amount of money from out of pocket. Aim of this study is to do ultrasonography and health education can reduce unnecessary caesarean section among pregnant women compared to control group in a resource poor setting. Investigators will conduct this randomized controlled trial (RCT) at Dhaka and Sir Salimullah Medical College \& Hospital, and two rural Upazila Health Complexes (Savar Upazila Health Complex and Munshigonj General Hospital). Investigators will randomly select one urban hospital from two urban hospitals and one rural hospital from two rural hospitals for the intervention. The other one urban and one rural hospital will be assigned as control hospitals. One research staff, who will not involve any of the research activity of this trial, will do this randomization. Pregnant mothers will be identified and recruited during their routine antenatal visits. Pregnant mothers receive 2 USG during their routine ANC visits at 1st visit of 8-12 weeks and 4th visit of 36-38 weeks. In the intervention centres, Investigators will perform additional 4 ANC visits at 20, 30, 36 and 40 weeks (total 8 visits) and USG additional 2 times during the 2nd visit of 24-26 weeks and 5th visit of 34 weeks (2 routine USG + 2 USG in 3rd and 5th ANC visits and even more USG if needed + Health education; pictorial flip chart showing danger sign during pregnancy and potential risks for unnecessary caesarean delivery to increase awareness for safe delivery) for all the enrolled pregnant mothers. In the control centres, Investigators will collect information from the pregnant mothers. Investigators are expecting the pregnant women who will receive antenatal care with ultrasonography and health education will have reduced number of unnecessary C/S compared to control group who will not receive those.
NCT05511974
this study aims to assess the validity of BASET scoring as a new potential tool for diagnosis and grading the severity of OSAS patients and as screening of the risk factors of OSAS.
NCT05511727
Cervical ripening should be present before labor induction, which can generally be divided into two categories: pharmacological and mechanical
NCT02390245
The goal is to conduct a 5-year prospective, randomized controlled trial to test an innovative, community-based intervention using posterior and anterior fundus photography of the optic nerve and macula and intraocular eye pressure measurements to improve access and utilization of eye care to detect, treat, and manage high-risk patients with previously undiagnosed glaucoma and other eye diseases. Research shows that subject failure to attend follow-up eye care appointments diminishes any previous benefits of community screenings for glaucoma. Greater adherence to follow-up visits can reduce glaucomatous blindness.
NCT04018105
Type 2 diabetes is spreading worldwide as well as obesity. Metformin is the most prescribed antidiabetic medication. One suggested mechanism of action is by decreasing carbohydrate absorption. It is usually recommended to take metformin during the meal to decrease gastrointestinal side effects. However, if metformin decreases carbohydrate absorption, this might not be the most efficient intake. To study the influence of preprandial metformin administration on carbohydrate absorption, it will repeat 3 oral glucose tolerance test on obese dysglycemic patients, without metformin or with metformin administer 30 or 60 minutes before. We will also evaluate how it impacts gastrointestinal tolerance.
NCT01315340
Ocular rigidity characterizes the relationship between pressure and volume changes in the human eye and is expressed as a macroscopic coefficient. Outflow facility is a measure of the resistance of the conventional outflow pathway and represents a parameter that is of interest in glaucoma. Difficulties in the measurement of ocular rigidity in the living human eye have limited our knowledge on this parameter. However, ocular biomechanics have been implicated in the pathogenesis of this disease. The aim of this study is to characterize the pressure volume relation and quantify ocular rigidity and outflow facility in glaucomatous and normal eyes. For this purpose, the investigators have recently developed a manometric method for the measurement of ocular rigidity and outflow facility.
NCT03663400
This is a prospective cohort study enrolling ulcerative colitis patients who initiate tofacitinib therapy. Investigators will collect clinical data, blood and stool samples prior to initiation of tofacitinib and, at minimum, monthly after the start of therapy. They will collect tissue from colonoscopies prior to initiation of therapy and within 6 months on therapy. Clinical characteristics and response to treatment will then be associated with genotype, blood immune profiles, stool microbiota, and cellular and molecular profiles of the biopsies to generate a treatment response model. Using predictors identified in our model, we will then attempt to validate the model and findings with the OCTAVE (Pfizer), SPARC (CCF), and RISK (CCF) data.
NCT04768543
Upper airway stimulation (UAS) via unilateral implantation of a phasic hypoglossal nerve stimulation device is a safe and effective alternative treatment for patients with moderate to severe obstructive sleep apnea (OSA) who are unwilling or unable to adhere to positive airway pressure (PAP) therapy. Although adherence to UAS is higher than to PAP, there remain patients who are not using UAS consistently. The aim of this project is to explore critical factors in the use of UAS by OSA patients using qualitative research methods (personal interviews). The proposed study will provide crucial information about patients' concerns regarding UAS use and suggestions for how to support new UAS recipients.
NCT05397769
Patients diagnosed with locally advanced nasopharyngeal carcinoma will be recruited in this study. All the patients will get 3 cycles of GP+ Envafolimab for the induction chemotherapy. After that, the patients will receive concurrent chemoradiotherapy. Radiotherapy will be given by IMRT, under the dose of GTVnx 68-70Gy/30-33f, 5d/w,6-7w, during which, every patient would receive 2 cycles of DDP+Envafolimab as concurrent chemotherapy. Then patients would receive Envafolimab every 3 weeks for maintenance treatment for a year, until disease progression or intolerance of treatment. . We aim to evaluate the three years progression free survival of these patients by the combination of Envafolimab with curative chemoradiotherapy.