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NCT ID: NCT05205694 Recruiting - COVID-19 Clinical Trials

Oral Health in Covid-19 Survivors

Start date: September 20, 2021
Study type: Observational

Aims are to assess periodontal health and salivary stress/ immunity responses in COVID-19 survivors

NCT ID: NCT05197049 Recruiting - Crohn Disease Clinical Trials

A Study of Guselkumab Subcutaneous Therapy in Participants With Moderately to Severely Active Crohn's Disease

Start date: January 17, 2022
Phase: Phase 3
Study type: Interventional

The purpose of this study is to evaluate the efficacy and safety of guselkumab in participants with Crohn's disease.

NCT ID: NCT05189860 Not yet recruiting - Clinical trials for Systolic Left Ventricular Dysfunction

The C-MIC-II Follow-Up Study

Start date: January 2, 2022
Phase: N/A
Study type: Interventional

The C-MIC System is a medical device used to treat heart failure per the intended purpose which is to treat heart failure by applying an electrical micro-current to the heart. Target patients for this study are patients who have received the device in a prior study.

NCT ID: NCT05187663 Completed - Peri-Implantitis Clinical Trials

Evaluation of Photodynamic Therapy in Treatment of Peri-implantitis

Start date: January 2014
Phase: N/A
Study type: Interventional

Photodynamic therapy (PDT) is suggested as an adjuvant treatment method to the surgery in peri-implantitis treatment. The primary goal of peri-implantitis therapy is the removal of the causative bacteria from the implant surface and surrounding tissues in order to improve the process of re-osseointegration and achieve long term implant stability. Accordingly, the aims of the study were to evaluate clinical, immunological and microbiological outcomes after surgical therapy of peri-implantitis following PDT.

NCT ID: NCT05174910 Recruiting - Clinical trials for Anastomotic Leak Rectum

Investigation of the Benefit of Using an Autologous Platelet-rich Fibrin Matrix (Obsidian ASG®) for Treatment of Anastomosis During Rectal Surgery

Start date: December 23, 2021
Phase: N/A
Study type: Interventional

Anastomotic insufficiency remains one of the most significant problems after rectal resection.The complications following anastomotic insufficiency leads to increased morbidity and mortality with subsequent prolongation of hospital stay and higher costs. This study is an investigation of the benefit of using an autologous platelet-rich fibrin matrix (Obsidian ASG®) for treatment of anastomosis during rectal surgery - a single-blind, randomized, multicenter pilot study with enrollment of 2x220 patients The main objective of the study is to investigate on an exploratory basis whether the use of Obsidian ASG® during rectal resection reduces the frequency of postoperative anastomotic insufficiency compared to standard anastomotic technique. The secondary objectives of the study are to investigate on an exploratory basis: - The frequency of anastomotic insufficiency (ISREC Criteria) severity - Staple line bleeding requiring surgical intervention - The duration of postoperative hospitalization are reduced when using Obsidian ASG ® compared with standard anastomotic treatment alone. are reduced when Obsidian ASG ® is added to the standard of anastomotic treatment compared with standard anastomotic treatment alone.

NCT ID: NCT05171582 Active, not recruiting - Peri-Implantitis Clinical Trials

Peri-implantitis Surgical Regenerative Therapy Using Bovine Bone Substitute With Hyaluronic Acid

Start date: April 15, 2021
Phase: N/A
Study type: Interventional

The study aimed to assess 6- and 12-months evaluation of clinical, microbiological, and radiography outcomes after performing peri-implantitis regenerative surgical therapy with the bovine bone substitute with or without hyaluronic acid. Materials and Methods: The study could be designed as randomized control clinical trial. Patients with a minimum of one or more early, moderate and advanced stages of the peri-implant lesion will be included in the study. After meeting inclusion criteria, during a regenerative surgical procedure, after mucoperiosteal flap elevation and implant surface decontamination, all patients will be randomly divided into two groups: test group in which bovine bone substitute with hyaluronic acid (HA) (Cerabone plus, Botiss, Germany) will be applied for the filling peri-implant bone defects while in the control group peri-implant bone defects will be filled with bovine bone substitute (Cerabone, Botiss, Germany). Bone grafts will be covered in both groups with collagen dermal matrix (Mucoderm, Botiss, Germany). Clinical, radiograph and microbiological outcomes will be followed at 6 and 12 months after the surgical procedure. ISQ implant stability will be measured before, during a surgical procedure, and 7, 15, 30 days, 3, 6 and 12 months after a surgical procedure.

NCT ID: NCT05144984 Recruiting - Clinical trials for Diabetes Mellitus, Type 2

A Research Study Looking at How Well a Combination of the Medicines Semaglutide and NNC0480-0389 Works in People With Type 2 Diabetes

Start date: November 29, 2021
Phase: Phase 2
Study type: Interventional

This study is looking at semaglutide in combination with a potential new medicine (NNC0480-0389) in people with type 2 diabetes. The study is being conducted to see how well semaglutide, in combination with different doses of NNC0480-0389, work to lower blood sugar levels. Results from this study will be used to select the doses of the two medicines for other studies. Participants will either get: Semaglutide (a medicine doctors can already prescribe for treatment of type 2 diabetes) in combination with NNC0480-0389 (a potential new medicine) or placebo (a 'dummy' medicine that looks like the medicines but without any medicine). NNC0480-0389 alone, or semaglutide alone which treatment participant get is decided by chance. Participant will need to take 2-3 injections once every week during the study. One injection will be with semaglutide or placebo and 1-2 injections will be with NNC0480-0389 or placebo. Participant must inject the study medicines themself into the stomach, thigh, or upper arm. The study will last for about 41weeks. Participant will have 20 clinic visits. Participant will have blood samples taken at all clinic visits. At 3 clinic visits, participant will also have an electrocardiogram (ECG). This is a test to check participants heart. Participant will have their eyes checked before or at the start of the study and at the end of the study. Women can only take part in the study if they are not able to become pregnant

NCT ID: NCT05138679 Not yet recruiting - Acute Limb Ischemia Clinical Trials

Evaluation of Acute Lower Limb Ischemia

Start date: December 1, 2021
Study type: Observational

The primary objective of this study is to evaluate the effect of different treatment modalities on clinical outcome of patients suffering from acute lower limb ischemia (ALI). Depending on clinical presentation, anatomical as well as technical considerations, different treatment options are available for revascularisation of affected limbs. Using an observational, international, multicentric study design (min. patient number of 500), the defined primary endpoint of the study, amputation-free survival 90 days after the diagnosis of ALI, will be evaluated.

NCT ID: NCT05116696 Completed - Clinical trials for Colorectal Carcinoma

Comparison of Outcomes of Patients With Stage IV Chronic Limb-threatening Ischemia and Colorectal Cancer

Start date: March 1, 2021
Study type: Observational

Colorectal cancer (CRC) and chronic limb-threatening ischemia (CLTI) are relatively frequent and potentially fatal diseases. However, studies that are comparing clinical outcomes between CRC and CLTI patients in more advanced stages of the disease are lacking. The study aim was to evaluate outcomes of patients with colorectal cancer liver metastases (CRLM) treated by curative-intent liver resection and CLTI patients according to wound, ischemia, foot infection (WIfI) classification by comparing the short- and long-term clinical outcomes.

NCT ID: NCT05087940 Recruiting - Clinical trials for Resistant Hypertension

Treatment of Resistant Hypertension: Cohort Study

Start date: June 1, 2021
Study type: Observational

This is a multicenter, prospective observational cohort study. It will compare effectiveness and safety of various add-on treatment options in regard to arterial blood pressure control in adult patients with treatment resistant hypertension: an aldosterone receptor blocker (e.g. spironolactone), a loop diuretic, a thiazide in large daily dose, an alpha 1 selective blocker or a beta 1 selective blocker. The add-on therapy will be prescribed to the patients within the scope of their routine medical care, independently from the study investigators. The patients will be followed up for 6 months, with monthly visits and continuous home blood pressure diary kept by the patients themselves.