Articles: postoperative-complications.
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Anesthesia and analgesia · Aug 2023
A Systematic Review on Long-Term Postsurgical Pain Outcomes; What Is the Effect of Upper Extremity Regional Anesthesia?
Chronic pain is a recognized complication of surgery, and it has been hypothesized that regional anesthesia might reduce the risk of development of chronic pain after upper extremity surgery. ⋯ The results of this review indicate that upper extremity regional anesthesia, compared to general anesthesia, is unlikely to change pain intensity at >3 months postoperatively.
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Cochrane Db Syst Rev · Jul 2023
ReviewTourniquet use for people with peripheral arterial disease undergoing major lower limb amputations.
At least 7000 major lower limb amputations (MLLAs) are performed in the UK each year, 80% of which are due to peripheral arterial disease (PAD). Intraoperative blood loss can have a deleterious effect on patient outcomes, and its replacement with transfused blood is not without risk. Tourniquets can be used in lower limb surgical procedures to provide a bloodless surgical field, minimise intraoperative blood loss, and reduce perioperative blood transfusion requirements. Although their safety has been demonstrated in certain orthopaedic operations, their use among people with PAD undergoing MLLA remains controversial. Many clinicians are concerned about tourniquets potentially compromising perfusion of the stump and thereby impacting wound healing through direct tissue injury, damage to the arterial supply of the wound, or both. ⋯ This review identified only one small historical RCT evaluating tourniquet use in MLLA. Tourniquets appeared to reduce intraoperative blood loss, drop in haemoglobin, and blood transfusion requirements following transtibial amputations for people with PAD. However, it is unclear whether tourniquets affect wound healing, stump revision rates, postoperative complications, or mortality. High-certainty evidence is required to inform clinical decision-making for the use of tourniquets in these patients.
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Critical care clinics · Jul 2023
ReviewDevelopment of the Modern Cardiothoracic Intensive Care Unit and Current Management.
The modern cardiothoracic intensive care unit (CTICU) developed as a result of advances in critical care, cardiology, and cardiac surgery. Patients undergoing cardiac surgery today are sicker, frailer, and have more complex cardiac and noncardiac morbidities. CTICU providers need to understand postoperative implications of different surgical procedures, complications that can occur in CTICU patients, resuscitation protocols for cardiac arrest, and diagnostic and therapeutic interventions such as transesophageal echocardiography and mechanical circulatory support. Optimum CTICU care requires a multidisciplinary team with collaboration between cardiac surgeons and critical care physicians with training and experience in the care of CTICU patients.
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Staged surgery for skull base lesions has been utilized to facilitate maximal safe resection and optimize outcomes while minimizing morbidity and complications. Conversely, staged surgery for primary intraparenchymal neoplasms is less commonly performed and has not been reported as extensively within the literature. As such, we performed a systematic review to examine the unique surgical indications for staging, timing between stages, specific surgical approaches utilized, and postoperative complications of staged surgery for primary intra-axial neoplasms. ⋯ This study reports the first comprehensive review of staged surgical procedures for primary, intra-axial cranial neoplasms. There exists a large degree of heterogeneity in complications resulting from staged surgeries for intra-axial neoplasms, which are similar to complications associated with single-stage surgery for intraparenchymal lesions as well as multi-stage surgeries for skull base lesions.
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Revista médica de Chile · Jul 2023
Review Case Reports[First Case report of Lawsonella clevelandensis Infection in Latin America and literature review].
Lawsonella clevelandensis is a gram-positive anaerobic bacillus, partially acid-fast, belonging to the order Corynebacteriales and is considered commensal of the skin and oral cavity. In recent years, few cases of infection by this microorganism have been reported, generally in immunosuppressed patients, with the most reported clinical presentation being the generation of abscesses. The isolation of this bacterium is difficult since it does not grow in traditional cultures, so its identification usually requires the use of molecular biology. ⋯ Sequencing of the gene that codes for the 16s RNA of the bacterial ribosome was performed from a urine sample, obtaining a sequence compatible with Lawsonella clevelandensis. After the result, therapy with amoxicillin-clavulanic acid was indicated with resolution of the leukocyturia and negative smear microscopy, and immunosuppression could be indicated without inconvenience. To the authors' knowledge, this is the twelfth case of Lawsonella clevelandensis infection described in the medical literature in the world and the first to report the isolation of the pathogen in urine.