View clinical trials related to Abscess.
Filter by:The purpose of this study is to evaluate if neuraxial anesthesia (epidural or intradural anesthesia) used during childbirth is associated with more frequent infectious complications in patients with primary immunodeficiencies (PID).
Rationale: Perianal fistulas are a common, invalidating problem for which a more effective and widely applicable treatment is necessary. Vacuum therapy has become one of the main pillars for management of a wide variety of (chronic) wound healing problems. A novel catheter set was developed for vacuum therapy of perianal abscesses/sinuses and fistulas: The Semiflex Dome System. This system will allow for a better and faster treatment and it will offer conformability with various fistula shapes and sizes. Objective: With this pilot study, the investigators aim to test our novel catheter set for vacuum therapy of perianal abscesses/sinuses and fistulas for feasibility and efficacy. Study design: The design of this prospective, multicentre study is a feasibility study. Study population: Patients (≥ 18 years) with (Crohn's) perianal fistulas and patients with perianal abscesses/sinuses are eligible. Intervention: A tailored (length and diameter) Semiflex dome catheter is inserted under general anaesthesia, after 6 weeks of seton drainage in patients with a perianal fistula and right away in patients with a perianal abscess/sinus. The catheter is fixed on a Renasys Adhesive gel patch (Smith and Nephew) and is connected with a tubing system to a vacuum pomp with an average vacuum pressure of 80 cm H2O. After two - three days the catheter will be exchanged by a shorter catheter in the outpatient setting. The therapy is continued for a maximum of four weeks in patients with a perianal abscess/sinus and two weeks in patients with perianal fistulas. Main study parameters/endpoints: The primary objective of the study is the feasibility of the methodology with respect to smoothness of insertion and changing the semiflex catheters, capability of proper fixation of the catheter and maintaining vacuum for more than 48 hours, and compliance to the therapy in terms of pain and discomfort. Secondary objectives are efficacy of drainage of the perianal abscess/sinus, efficacy of curing the perianal abscess/sinus in terms of complete collapse of the sinus and disappearance of induration, efficacy of management of perianal fistula in terms of clinical and radiological healing, and safety in terms of complications. Nature and extent of the burden and risks associated with participation: The Semiflex Dome Catheter System will be placed in patients with perianal fistulas and perianal abscess/sinus who would otherwise be treated using prior-art passive drainage catheters or repurposed vacuum-assisted closure therapy sponges. There are no known additional risks stemming from the proposed therapy. The Semiflex Dome Catheter System is made entirely of medical-grade silicone certified with ISO 10993- 05 and ISO 10993-10. The catheters will be connected with a tube configured to be connected to a CE certified vacuum generating system. Sample size: Since this is a pilot study no sample size is required. The pilot study will consist of 2 parts. In the first part, 10 patients in each study group will be included and it will be assessed per study group if the catheter meets the proof of principle. After a positive result in one or both study groups, the second part of the study will start. 10 patients in each study group will be included. The proposed treatment protocol is considered feasible if at least 70% of the Semiflex dome catheter treatment per study group meets the four primary objectives.
Pilonidal disease is a common disease characterized by the presence of abscess in the intergluteal groove. During periods of abscess, current recommendations are to make a simple incision with daily wicking of the abscess. Direct excision at this time is not recommended because there is a risk of incomplete excision. The principle of directed healing after incision of the abscess results in an average dressing period of 21 days. A definitive resection is recommended after 4 to 6 weeks, when healing has been achieved, in order to limit the risk of infectious recurrence. An alternative has recently been proposed, consisting of a puncture of the abscess, aimed at emptying it under antibiotic coverage. The major advantage of this treatment is that patients no longer need general anesthesia to flatten the abscess. Although this technique is promising, it is currently not the subject of any published or ongoing randomized controlled study registered on Clinicaltrials.gov. The research hypothesis is that the two techniques have the same results in terms of recurrence before definitive surgical treatment but that drainage puncture would imply a faster healing time, a lower cost of treatment, a quality of superior support, reduced support time and reduced work stoppage.
This study is aimed to evaluate the efficacy of valacyclovir in reducing postoperative pain following emergency chamber opening for acute apical abscess . There will be 82 participants, (41 in each group) Group A will receive Valacyclovir Group B will receive standard treatment i.e. Naproxen Sodium. Pain level will be assessed by using Numeric rating scale for 6 days
This trial is a double-blind randomized controlled clinical trial of adults and children (ages 7 to less than 70 years). Patients who present to the ED and who undergo minor bedside procedures that require local anesthesia will be divided into two groups: The first group will be treated with 0.7 mg/kg intranasal ketamine as well as standard local anesthesia for the procedure (treatment cohort). The second group will be treated with a volume-based dose of intranasal saline solution as well as standard local anesthesia for the procedure (control cohort). The primary aim is to assess whether patients in the treatment cohort report lower pain scores on the Numerical Rating Scale (NRS-100) when compared to patients in the control cohort. For adult patients, a secondary aim is to compare agitation between the two cohorts using the Richmond Agitation Sedation Scale (RASS) and, for pediatric patients, a secondary aim is to compare alertness between the two cohorts using the University of Michigan Sedation Scale (UMSS). Results obtained from specific procedures will be analyzed on a spectrum of complexity and general length of recovery time. Scientific achievements may include finding a safe and effective way to reduce pain and discomfort during minor procedures in the Emergency Department. Additionally, it would provide opportunities for more research on sub-dissociative doses of ketamine during minor procedures: a topic in which there is still a gap in the published research
Allotransplantation is the process of transferring organ(s), tissue(s) or cell(s) from a healthy donor to a recipient. The two main applications of allotransplantation are solid organ transplantation and allogeneic hematopoietic stem cell transplantation. For several reasons, including the need to use immunosuppressive drugs after transplantation, recipients of allografts carry a high risk of infectious complications. Central nervous system infections are dreadful complications of transplantation, which can be divided into brain abscesses, meningitis, and encephalitis. In particular, brain abscesses pose major diagnostic and therapeutic challenges to transplant physicians, and are frequently fatal in transplant recipients. As compared with immunocompetent patients, transplant recipients and other immunocompromised patients have an increased risk of brain abscesses due to opportunistic pathogens, including fungi, parasites, bacteria, and mycobacteria. Determining the epidemiology of brain abscesses is critical to guide transplant teams regarding the diagnosis and management of brain abscesses in transplant recipients. Because the incidence of brain abscesses is low after transplantation, transplant teams often have limited clinical experience in the management of these infections. Similarly, most publications focusing on post-transplant brain abscesses are either case reports, small case series, or review articles. We therefore aim to conduct a multicentre retrospective study on the epidemiology, the characteristics, and the outcome of brain abscesses in transplant recipients in the era of new diagnostic tools and progress in prophylaxis.
The goal of this observational study is to compare the presentation, treatment, and outcomes in patients suffering traumatic pancreatic injuries from blunt or penetrating trauma. The questions this study aims to answer are: 1. Does a statistically significant association exist between pancreatic injury grade and the following individual factors: - Mortality - Morbidity - Injury severity score 2. Is there an association between post-operative pancreatic complications and operation-specific intervention? 3. Does pancreatic injury score correlate with certain intra-abdominal organ injuries? Participants meeting criteria are greater than 18 years old, with no history of pancreatic surgery who were hospitalized at Kern Medical Center after presenting to the institution's emergency department as tier 1 or 2 trauma activations following blunt or penetrating abdominal injury and were diagnosed with pancreatic injury during the same hospitalization.
Breast abscesses are an unfortunate pathology that develop in patients, and treatment is often painful and unpleasant. The goal of this study is to identify risk factors associated with failure of aspiration as a primary intervention as opposed to incision and drainage in the hopes of adequately treating patients at initial presentation.
assessment of healing potentiality of peri apical lesions using different doses of trypsin and alpha chemo trypsin in mandibular molars with chronic apical abscess
The goal of this cluster randomised controlled trial (cRCT) is to to evaluate the effectiveness of an educational intervention combining training in hand-washing with the supply of MONO-RUBs on the reduction of skin abscesses (both observed and self-reported) in people who inject drugs (PWID). The main questions it aims to answer are: - does an educational intervention change the incidence of injection-related skin and soft tissue infection (SSTI) like abscesses in PWID? - does the educational hand-washing intervention improve injection practices in terms of hand-hygiene in PWID? According to cluster randomisation, PWID will be assigned to: - Standard harm reduction (HR) services to reduce abscesses plus an educational hand-washing intervention (intervention arm) - Standard HR services only (control arm) To measure the effectiveness of the educational hand-washing intervention, the primary outcome will be the reduction in abscess prevalence compared in both groups. Statistical analyses for the primary outcome will involve comparing the reduction in abscess prevalence in the intervention arm with that in the control arm. This prevalence will be measured from observed and self-declared data, collected from the injection-site photographs and the face-to-face injection-related SSTI questionnaire, respectively.