Articles: postoperative-complications.
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Curr Opin Anaesthesiol · Feb 2025
ReviewThe autonomous nervous system and the cholinergic anti-inflammatory reflex in postoperative neurocognitive disorders.
Postoperative delirium (POD) is a common and serious complication after surgery. It is associated with postoperative neurocognitive disorder (PNCD). The vagal cholinergic anti-inflammatory pathway (CAP) has been hypothesized to play a role in POD/PNCD and may be a target for interventions such as transcutaneous auricular stimulation (taVNS). We aim to review associations of heart rate variability (HRV) as an indicator of vagal function with POD and postoperative immune reaction as well as taVNS as a potential preventive intervention for POD. ⋯ Our review provides no evidence that CAP suppression is associated with POD/PNCD. Future studies should consider that high vagal tone may also mediate immunosuppression in surgical patients, yielding an increased risk for postoperative infections. Although taVNS is a promising approach to prevent POD/POCD, future studies should take these concerns into account.
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Review Meta Analysis
The predictive power of the Roussouly classification on mechanical complications after surgery for adult spinal deformity: systematic review and meta-analysis.
With the increasing prevalence of adult spinal deformity (ASD) in the aging population, the need for corrective surgery has surged, highlighting the importance of preventing mechanical complications (MC) such as junctional kyphosis/failure and rod breakage. The Roussouly classification, which categorizes natural variations in spinal posture, may hold predictive value in assessing the risk of these complications, as it guides the restoration of sagittal alignment based on a patient's preoperative spinal shape. ⋯ III.
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Arch Orthop Trauma Surg · Jan 2025
ReviewOutpatient total hip arthroplasty: robotic assistance reduces 90-Day postoperative events and optimizes outpatient care.
The adoption of robotic-assisted total hip arthroplasty (THA) is increasingly widespread, yet its influence on outcomes in outpatient surgery remains uncertain. This study aimed to evaluate whether robotic assistance reduces the rate of 90-day postoperative events in patients undergoing outpatient THA, compared to those in inpatient procedures. ⋯ III.
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Assessment of functional capacity is an essential part of peri-operative risk stratification. Subjective functional capacity is easier to examine than objective tests of patient fitness. However, the association between subjective functional capacity and postoperative outcomes has not been established. ⋯ Subjective functional capacity of < 4 metabolic equivalents was associated with postoperative complications including cardiovascular events and other serious outcomes. The results need to be interpreted with caution due to the diverse measures used to assess functional capacity.
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Esophageal cancer is a relatively common malignant tumor of the digestive tract. Patients with esophageal cancer show a high incidence of aspiration after surgery, which has a serious impact on their prognosis and rehabilitation. Nevertheless, while existing and past endeavors have concentrated on enhancing the diagnostic and therapeutic strategies for esophageal cancer, the necessity of preventing pneumonia caused by postoperative aspiration remains to be adequately addressed. ⋯ Clinically, it is necessary to select appropriate assessment tools for the swallowing function. Research indicates that the application of risk prediction models can better assess aspiration in patients after esophageal cancer surgery, bridge gaps in qualitative analysis, and alter the clinical outcomes of patients. Predictive models for dysphagia screening in patients after esophagectomy have significant clinical advantages and exhibit good clinical applicability.