Active clinical trials for "Postoperative Complications"

Evaluation of the efficacy of amox+clav and of a probiotic after tooth extraction. the aim is to evaluate efficacy of antibiotic therapy after tooth extractions in preventing infections as compared to no therapy, and efficacy of probiotics in preventing gastro-intestinal adverse effects during the antibiotic treatment. The number of patients to be included is 150. The study products are: Amoxicillin + Clavulanic Acid and Bifidobacterium Longum and Lactoferrin.

This study evaluates the efficacy and safety of a single session of positive expiratory pressure and of breath stacking technique in patients after cardiac surgery. The same patients will receive the two interventions, with an interval of 24 hours, and the acute effect of each will be verifed.

The objective of this prospective cohort study is to explore the association between the development of post-traumatic stress disorder (PTSD) in surgeons and anesthesiologists and postoperative prognosis in surgical patients they care for during the COVID-19 pandemic. There are 2 cohorts included in this study. The first cohort consists of registered surgeons and anesthesiologists in the study center. The development of PTSD will be evaluated with a series of questionnaires and scales. This cohort defines exposure (with PTSD). The second cohort consists of surgical patients managed by the surgeons and anesthesiologists in the first cohort. The postoperative outcome of these patients will be evaluated thus to explore the association between PTSD in physicians and adverse patient outcomes. The second cohort defines the outcomes( response).

Drugs with anticholinergic properties are widely prescribed in the elderly population, despite increasing evidence in the literature regarding side effects and adverse outcomes. As is known, many drugs have anticholinergic activity, which means that they block the binding of the neurotransmitter acetylcholine to the muscarinic receptor. In this case, the occurrence of anticholinergic side effects becomes inevitable. Central effects such as cognitive impairment, dizziness, sedation, confusion or delirium, and peripheral effects such as dry mouth, dry eyes, constipation, urinary retention, and tachycardia begin to be seen in patients. Anticholinergic load refers to the cumulative effect of taking one or more drugs with anticholinergic activity. This cumulative effect is a strong indicator of cognitive and physical deterioration, especially in the elderly population. It is also associated with adverse outcomes such as falls, impaired functioning, and higher rates of hospitalization and death. Anticholinergic load scales include scales that facilitate the work of physicians used in clinical practice to predict anticholinergic side effects in humans. Although there are many different scales used at this point, one of the scales with the highest validity and reliability in recent studies are Anticholinergic cognitive burden scale (ACB) and Anticholinergic risk scale (ARS). To the best of our knowledge, we could not find any study on postoperative complications, length of hospital stay and mortality after cardiac surgery with these scales. Therefore, we aimed to examine the relationship between possible complications after cardiac surgery and anticholinergic load scales showing the cumulative effect of preoperative drugs.

It is known that perioperative respiratory complications occur more often in obstructive sleep apnea syndrome (OSAS) patients during general anesthesia. Although there are prospective RCTs in this area, the need for further and larger studies remains due to the heterogenity of the results. Moreover, the incidence of postoperative pulmonary complications in OSAS patients undergoing surgery in Turkey and the predictive factors affecting the respiratory adverse events are uncertain. Therefore, in this prospective observational cohort study, it was aimed to determine the incidence of postoperative pulmonary complications and the predictor factors associated with patient, anesthesia and surgery in surgical patients with a confirmed or highly suspected OSAS diagnosis undergoing general anesthesia.

The goal of this study is to examine the efficacy of acupuncture in the management of acute postoperative urinary retention. Clinical question: Is acupuncture efficacious for postoperative urinary retention after hemorrhoidectomy compared with sham acupuncture and neostigmine. Study design: The participants who undergo hemorrhoidectomy and report postoperative urinary retention will receive one session of acupuncture or sham acupuncture or one injection of 1-mg neostigmine. The primary outcome was the time to first urination after surgery.

This prospective, international, multicenter observational study will include hospitals performing pediatric surgery in participating Latin American countries. We aim to assess the incidence of hospital postoperative complications in pediatric surgical patients < 18-years-old in Latin America. We will recruit all consecutive pediatric patients under the age of 18 years who were admitted to participating hospitals undergoing elective and nonelective surgery. The primary outcome is in-hospital postoperative complications up to 30 days after surgery.

Despite emerging efforts to decrease residual paralysis and postoperative complications with the use of quantitative neuromuscular monitoring and reversal agents their incidences remain high. In an optimal setting, neuromuscular blocking agents are dosed in a way that there is no residual block at the end of surgery. The effect of neuromuscular blocking agents, however, is highly variable and is not only influenced by their dose, but also by several patient-related factors such as muscle status, metabolic activity, and anesthesia management. Accordingly, the duration of action is difficult to predict. The PINES project will use artificial intelligence methods to develop a model that can accurately predict the course of action of neuromuscular blocking agents. It will be used to predict time to complete neuromuscular recovery (train-of-four [TOF] ratio >0.95) and may provide as a decision support in the individual management of timing and dosing of neuromuscular blocking drugs and their reversal agents.

To evaluate the safety and efficacy of the Lichtenstein's hernioplasty using Infinit® PTFE Mesh, and to compare it with the traditional Lichtenstein procedure performed with polypropylene mesh.

This study aims to assess possible alteration in coagulation (blood clotting) following treatment with sequential compression devices (SCD) plus low-molecular weight heparin (LMWH) as opposed to LMWH alone. The investigators will examine coagulation in the early postoperative period of patients undergoing major abdominal surgery during their stay in our Intensive Care Unit. In addition to common laboratory tests, the investigators will examine coagulation using TEG®, a device which allows a semi-quantitative examination of all phases of coagulation.