View clinical trials related to Postoperative Complications.
Filter by:Breast cancer patients who had undergone surgery, chemotherapy and radiotherapy suffered from complications, including shoulder stiffness, lymphedema and scar contracture. These symptoms impaired one's ADL function. Rehabilitation may relieved symptoms. However, it is difficult to estimate how long one should receive rehabilitation. The study is trying to establish a machine-learning based model in order to predict the period of rehabilitation.
Hip and knee total joint arthroplasty are one of the most frequently performed surgery worldwide. However, prosthetic joint infection remains a devastating complication of them, associated with severe morbidity, increased mortality and huge costs. Several underlying medical conditions that have been identified as independent risk factors for development of prosthetic joint infection. The hypothesis of the study is that by utilizing the waiting time for operation (6 -12 months) to improve the state of known modifiable risk factors the frequency of prosthetic joint infection may be decreased. This optimization was established with co-operation between hospital and primary care. Therefore a prospective non-randomized quality control study before and after an intervention regarding preoperative preparation for total joint arthroplasty of either hip or knee was planned. The control arm was included one week prior to surgery at the anesthesia preoperative assessment outpatient clinic and were operated on between 27/8 2018 and 7/9 2020 and consists of 738 patients. Inclusion of the interventional arm happened at the orthopedic outpatient clinic from 2/1 2019 - 30/1 2021, 6 -12 months prior to surgery and an appointment with their general physician ensured within 3 weeks for further evaluation. Enlisted have been 1010 patients, operation of them started 25/3 2019 and to date 710 patients have been operated on, but due to delays caused by Covid-19 (SARS-CoV-2) surgery of them is still ongoing. The effect of the intervention will be evaluated with by comparison of patient characteristics and frequency of surgical site and prosthetic joint infections before and after.
To use left ventricular global longitudinal strain as a means of monitoring myocardial exercise function during anaesthesia in patients with coronary artery disease, to explore the association with the occurrence of postoperative myocardial injury, and to perform a predictive study of postoperative myocardial injury. The study was designed according to a prospective follow-up cohort.
The primary aim of this study is to compare mean arterial pressure (MAP) and cardiac index (CI) based intraoperative hemodynamic management in terms of postoperative high sensitive troponin elevation. The hypothesis of the study is that there will be at least 5ng/L difference between the two groups in terms of troponin elevation occurring in the postoperative period. When power analysis was performed with this primary output, it was calculated that while alpha was 0.05 beta 0.2, 42 patients in each group, a total of 84 patients were required.
In our study, three different medicaments were evaluated in terms of postoperative complications after free gingival grafting (FGG).
ONCOFIT is a randomized clinical trial with a two-arm parallel design aimed at determining the influence of a multidisciplinary prehabilitation + postoperative program on post-surgery complications in patients undergoing resection of colon cancer. This intervention will include supervised physical exercise, dietary behavior change, and psychological support comparing its influence to the standard care.
The population older than 80 years will significantly increase in the near future. Older patients' cognitive and physical status is known to deteriorate after surgery, leading to a high 30-day mortality due to post-operative comorbidities. Aging and related diseases share immune-related pathomechanisms. During aging, a chronic, low-grade sterile inflammation, called inflamaging, gradually develops. This likely results from low-grade innate immune activation and a functional, epigenomic and transcriptomic reprogramming of immune cells. Based on the hypothesis that surgical trauma leads to misplaced or altered self-molecules, which exacerbate inflammation and the postoperative risk for morbidity and mortality in elderly patients. There is increasing evidence that the individual's pre-operative immunobiography determines the susceptibility to peri-operative inflammation and post-operative outcome. Current exploratory pilot study will thus perform phenotyping of patients above 80 years undergoing major surgery. Participants will be evaluated for acute and long-term outcomes, including all-cause mortality, physical and cognitive function. To assess the individual's immunobiography, participants will be characterised by inflammation biomarkers combined with immunophenotyping, functional assays, and (epi-) genomic analyses before and after surgery. The cognitive impairment will be evaluated by measuring markers of neurodegeneration and neuropsychiatric testing and relate findings to volumetric imaging using high-resolution MRI to identify brain changes associated with cognitive decline.
The aim of this study was to investigate the effect of postoperative Integrated Pulmonary Index (IPI) scores on postoperative complications, blood gas analysis, mortality and morbidity in the patients undergoing thoracic surgery.
This study plans to assess the effect of placement of abdominal drains on the outcomes of ERAS (Enhanced recovery after surgery) protocol in the perioperative management of peptic perforation. In the study arm ERAS protocol will be implemented avoiding use of abdominal drain. In the control arm abdominal drains will be placed in the early post operative period while using the ERAS protocol. The effect of drains on duration of post operative stay and other return to physiological parameter like onset of ambulation, oral intake, passing flatus and feces etc. will be studied. The investigators hypothesize that the non-placement of abdominal drain postoperatively will not have worse outcomes than in cases where it is used postoperatively, in terms of length of hospital stay. .
With the development of stapler devices, various methods of esophagojejunostomy after laparoscopic total gastrectomy were evoluated. Which stapler is more advantageous has not been determined. At present, the most commonly used is linear stapler or Circular stapler in esophagojejunostomy. However, there is still a lack of reliable evidence for the selection of the two staplers. The purpose of this study is to explore the advantages of linear staper versus circular stapler in esophagojejunostomy for patients with gastric cancer who underwent total gastrectomy.