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Filter by:Glucocorticoids are widely used for the treatment of chronic inflammatory diseases. Although glucocorticoids are effective in controlling disease symptoms, continuous use of the drugs can lead to suppression of adrenal hormones or excessive cortisol level in the blood stream. That is, excess blood cortisol level due to glucocorticoid exogenous supply can either inhibit the 'hypothalamus-pituitary-adrenal axis' for adrenal hormones production or result in Cushing symptoms. In the period between 1989 and 2008 in the UK, it was estimated that 0.6%-0.8% of the general adult population were long-term users of oral glucocorticoids. However, there is no data on the risk of adrenal suppression and Cushing syndrome due to chronic use of glucocorticoids in the UK to date. The aim of the study is to investigate the risk of adrenal insufficiency and Cushing syndrome due to long-term use of glucocorticoids in England.
The purpose of this study is to assess the safety and tolerability of pimavanserin compared to placebo in adult and elderly subjects with neuropsychiatric symptoms related to neurodegenerative disease.
This trial studies how well gabapentin, methadone, and oxycodone with or without venlafaxine hydrochloride work in managing pain in participants with stage II-IV squamous cell head and neck cancer undergoing chemoradiation therapy. Gabapentin may reduce the need for these pain medications if given at the start of radiation therapy. Methadone and oxycodone may help relieve pain caused by cancer. Venlafaxine hydrochloride may prevent or improve pain caused by cancer. It is now yet known whether giving gabapentin, methadone, and oxycodone with venlafaxine hydrochloride will work better in managing pain in participants with squamous cell head and neck cancer undergoing chemoradiation therapy.
S1400K of Lung-MAP seeks to evaluate the overall response rate with ABBV-399 (Process II) in patients with c-MET positive SCCA. S1400K is a biomarker-driven study for patients with Stage IV or recurrent squamous cell lung cancer, who have c-MET positive squamous cell tumors.
Nerve entrapment as a cause of chronic abdominal pain is frequently overlooked. A series of nerves pass through the muscles of the abdomen before reaching the skin to carry sensations. They can get trapped within the muscles leading to severe pain resulting in a condition known as Abdominal Cutaneous Nerve Entrapment Syndrome (ACNES). ACNES affects between 10-30% of patients with chronic abdominal wall pain. A definitive diagnosis of ACNES is obtained by anaesthetising these nerves. Initial management includes education and avoidance of known triggers. It is common practice to inject steroid with local anaesthetic during the diagnostic injections itself to prolong pain relief. Like other nerve entrapment conditions, this is also refractory to medical treatment. Hence repeated injections and nerve entrapment release surgery are commonly carried out. In Aberdeen, a number of patients have been treated for this condition. A cohort of patients have benefitted with injection alone while recurrence has been noted in patients who have undergone surgery. This project aims to gain more understanding about the clinical course of patients with suspected ACNES by evaluation of the clinic progress.
The study is investigating new medicines for weight control in people with high body weight. The study looks at how the study medicines work in the body. Participants will get semaglutide and either NNC0165-1562 or "dummy" medicine -which treatment participants get is decided by chance. Participants will get 2 injections per week for 5 months. A study nurse at the clinic will inject the medicine with a thin needle in a skin fold in the stomach. The study will last for about 7 months. Participants will have 27 visits to the clinic.
Operations of oral maxillofacial surgery cause the blood escape into stomach and trachea. Therefore, throat packing is applied. Endotracheal tube cuff is not protective from aspiration. While packing is preventing blood leakage, it may cause postoperative pain due to the pressure. Packing placed between oropharynx and hypopharynx before surgery to prevent leakage to stomach and trachea. The aim of this study is to compare the efficacy of two packing types in throat pain.
The main objective is to study the efficacy of topical antibiotic therapy with Amoxicillin / Clavulanic acid in the prevention of surgical wound infection in patients undergoing to colorectal surgery
This pilot trial studies how well education and mobile health applications work in reducing the effects of cancer treatment on the heart in participants with blood cancers that are in remission. Education and mobile health applications may be effective ways to manage heart health and to reduce future heart disease risk in participants with blood cancers.
Usage of osmotic agents is a standard practice in neuroanesthesia since cerebral edema is a very common situation for patients with pathology in the brain. Cerebral edema is defined as the accumulation of fluid in the intracellular or extracellular compartments of the brain. Among other situations that have nothing to do with the brain, a supratentorial pathology such as a tumor, traumatic injury or an aneurysm, will lead to disruption of blood-brain barrier, and energy crisis of the cells that will cause mainly vasogenic and cytotoxic cerebral edema. The most common monitoring method for "measuring" cerebral edema is ICP (intracranial pressure) in which normal values are (with differences in the bibliography) 10-15 mmHg. The osmotic agents used most in neuroanesthesia are mannitol 20% and hypertonic NaCl 7.5% or 3%. Their brain relaxation effectiveness is supposed to be quite the same between the two different agents. Their main difference is that mannitol induces diuresis. Also, electrolyte disorders are another possibility after mannitol infusion. On the other hand, NaCl 7.5% causes vasodilation, does not induce diuresis and hemodynamically, even though it reduces SBP, it raises CO because of its excessive vasodilation. But both reduce cerebral edema due to the change of osmotic pressure in the vessels, that leads to extracting water from brain cells. A supratentorial craniotomy is de facto worsening the oxygenation and metabolism condition of the surgical site, adding to the problem the intracranial pathology causes in the first place. So if oxygen provided is low and the metabolic rate is high, the rate of anaerobic metabolism will raise. Measuring the oxygen in the jugular bulb is the most reliable monitoring method of cerebral oxygenation and metabolism. It becomes evident that optimization of cerebral oxygenation during a craniotomy will possibly affect the outcome of a patient, by improving it. So, if any superiority of one osmotic agent over the other could be demonstrated this will be very helpful in the decision making in routine clinical practice.