View clinical trials related to Surgical Procedure, Unspecified.
Filter by:Soft tissue sarcomas are rare malignant tumors. Liposarcoma constitute the most frequent histological subtype of retroperitoneal sarcoma. The prognosis of soft tissue sarcomas depend on clinical and histologic characteristics. Objective: Evaluate variables that may be related to overall survival and local recurrence free survival in patients with retroperitoneal liposarcoma. Methods: retrospective analysis of medical records of 60 patients attended from 1997 to 2017, who underwent surgical resection of retroperitoneal liposarcoma.
Adnexal masses are a common clinical problem encountered in gynecological practice. Minimally invasive surgery (MIS) for ovarian pathologies has been adopted widely. Its goals are to minimize abdominal incisions and postoperative pain and to prevent incisional complications, such as incisional hernias and adhesions. Compared with open procedures, MIS is associated with faster recovery times, better patient quality of life, and lower postoperative complication rates. The removal of an adnexal mass from the abdominal cavity is performed most commonly using the suprapubic, umbilical, or vaginal route. Apart from these, mini laparoscopy can provide a better cosmetic result without additional operative time or complications. Despite the limited use of mini laparoscopy for gynecological procedures, its use has increased recently. After excision, an adnexal mass can be removed through a laparoscopic (LS) port using a variety of endoscopic or containment bags. After the mass has been placed in it, the bag is withdrawn, closed, and expelled through the skin incision with simultaneous trocar removal. When a mass is large or cannot be removed through the port, the incision may be enlarged slightly. This situation may yield a cosmetically worse outcome and increases the risk of postoperative complications, such as adhesion, hernia, and increased postoperative pain. Thus, natural orifice surgery (NOS) has emerged for tissue removal in such cases. This study was performed to compare the transumbilical (TU) and transvaginal (TV) routes for adnexal mass removal from the abdominal cavity
This study to compare the impacts of remimazolam or propofol on the left ventricular global longitudinal strain (LV-GLS) during anesthesia induction for non-cardiac surgery. LV-GLS is analyzed by using speckle tracking technique of transthoracic echocardiography.
Prospective cohort assessing the effects of ankle block (local infiltration analgesia) on duration of analgesia, pain, opioid consumption, and patient satisfaction.
This is a pilot single site randomized controlled trial to assess the feasibility and acceptability of a nudging intervention providing surgeons with procedure-specific feedback regarding patients' postoperative opioid prescription-to-consumption ratio in individuals 18 years of age and older.
As part of the initiative known as the Intraoperative Complication Assessment and Reporting with Universal Standards (ICARUS) project, the investigators are working to develop a set of tools to aid in improving the homogenous reporting of intraoperative adverse events (iAEs). Accordingly, the investigators developed a web-based tool, known as the ICARUS Calculator, that integrates the 5 published iAE grading systems. We plan to compare the consistency of grading responses between the ICARUS Calculator and the individual grading systems as presented in their respective publications. The purpose of this study is two-fold. First, the investigators hope to evaluate the utility of a web-based intraoperative adverse event (iAE) grading system known as the Intraoperative Complication Assessment and Reporting with Universal Standards (ICARUS) calculator. Second, the investigators plan to evaluate the difference in iAE grading outcomes of the ICARUS calculator compared with standard iAE grading.
Periodontitis, a microbially-driven inflammatory disease has been shown to be the sixth most common disease of mankind. The 2009 UK Adult Dental Health Survey found that 54% of adults experience gum bleeding (gingivitis) with 45% of these suffering from periodontitis. Periodontitis begins at the gingival margins of teeth and over time, in susceptible individuals, the presence of a plaque biofilm can lead to the loss of the supporting connective tissue and alveolar bone associated with the teeth. This leads to the formation of a pathological periodontal pocket between the gingiva and tooth root, measurable by the use of a periodontal probe and recorded as the probing pocket depth (PPD). The associated loss of alveolar bone support is measurable radiographically and often leads to tooth mobility and if allowed to persist, can eventually lead to tooth loss. Periodontitis is classified into 4 stages (I-IV) based on disease severity and 3 grades (A-B-C) based on risk of disease progression. The treatment of periodontitis involves a non-specific reduction of the bacterial load below the gingival margin. This is achieved by effective oral hygiene procedures and non-surgical periodontal therapy (NSPT), both of which are aimed at the removal of calculus (tartar) deposits and the disruption of the plaque biofilm from the affected root surfaces. In some cases, this treatment may then be followed by more invasive treatments such as periodontal surgery and if successful, patients can then be followed and maintained with supportive periodontal maintenance therapy (SPT). It should be noted that certain periodontal lesions in some patients do not however always respond favourably to treatment.
This study aims to describe a new approach for the reconstruction of the alveolar process in the sinus area. This minimally invasive approach will access the maxillary sinus through the alveolar process, elevating the sinus membrane in the area immediately above it. The regeneration may be achieved in the specific area required for dental implant placement, reducing the morbidity of the procedure.
Periodontitis is an inflammatory disease of the tooth-supporting apparatus, which leads to attachment and bone loss and eventually to tooth loss if treatment is not provided. When the periodontitis-related bone loss affects the area of root separation in molars, a furcation involvement (FI) is created. This represents a challenge in the treatment of periodontally-compromised molars, affecting the majority of patients with periodontitis. Based on a prevalence of severe forms of periodontitis in the UK and worldwide of about 10% of the population and on previous studies, we can assume that at least 5-10% of the general population are affected by FI. Different treatment modalities are advocated for the treatment of FI, including non-surgical maintenance, resective (bone recontouring) and regenerative (reconstruction of bone and attachment) surgical treatments or tooth extraction. It has clearly emerged that FI at least doubles the risk of tooth loss. However, in the case of advanced through-and-through loss of attachment and bone in the furcation area (FI degree III), the clinician is often faced with a very difficult treatment decision, without being able to draw on much evidence from the literature. Interestingly, there are no randomised controlled trials exploring the most appropriate treatment for advanced furcation involvement. This has been highlighted in a recent systematic review commissioned by the European Federation of Periodontology.
In recent years, the trend is for the patient to participate in their care. The development of new technologies together with the opportunities to exchange information, control one's own health and the possibility of communication between the team and the patient have increased. This is a prospective study trying to know the real use of ICT (information and communication technologies) among our surgical patients, its ability to use it and the differences in terms of gender, age or social range between others