Articles: postoperative.
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Review Meta Analysis
The role of adjuvant radiotherapy after gross total resection of atypical meningiomas.
Atypical meningiomas (AMs) frequently recur after gross total resection (GTR). ⋯ Postoperative RT for AMs may decrease risk for relapse of disease and improve local control, although most tumors are salvageable with surgery or radiation. Although the data suggest little or no impact of postoperative RT on survival, further investigation regarding the long-term efficacy and toxicity of radiation is warranted.
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Survey of ophthalmology · May 2015
ReviewFactors associated with postoperative pain and analgesic consumption in ophthalmic surgery: a systematic review.
Pain in ophthalmic surgery is a neglected area. We systematically reviewed the factors associated with postoperative pain and analgesic consumption in ophthalmic surgery and found 12 studies with 1,515 participants. The median number of patients in the included studies was 59. ⋯ Type of surgery, type of anesthesia, and patient satisfaction with anesthesia were associated with increased analgesic consumption. The studies reviewed were heterogeneous in terms of surgical procedures, patient populations, tools for pain assessment, and timing of postoperative pain measurement. Multiple factors may be associated with increased postoperative pain and analgesic consumption and warrant further research.
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Postoperative pulmonary complications (PPCs) occur frequently among general surgical patients. The spectrum of illness is broad and includes preventable causes of morbidity and death. Careful preoperative evaluation can identify undiagnosed and undertreated illness and allow for preoperative intervention. Optimization of patient, surgical, and anesthetic factors is crucial in the prevention of PPCs.
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To investigate paediatric nurses' postoperative pain management practices with the aim of identifying the factors associated with undermanaged paediatric postoperative pain. ⋯ The results of this review indicate nurses' assessment and management of children's pain is not consistent with published guidelines. Results of studies exploring nurse and child related factors are inconclusive. Research needs to examine the impact of organisational factors on nurses' pain care practices. Intervention studies are needed to determine the most effective strategies to support and improve nurses' pain care for children.
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Hyperkalemia occurs frequently in hospitalized patients and is of particular concern for those who have undergone surgery, with postoperative care provided by clinicians of many disciplines. This review describes the normal physiology and how multiple perioperative factors can disrupt potassium homeostasis and lead to severe elevations in plasma potassium concentration. The pathophysiologic basis of diverse causes of hyperkalemia was used to broadly classify etiologies into those with altered potassium distribution (e.g. increased potassium release from cells or other transcellular shifts), reduced urinary excretion (e.g. reduced sodium delivery, volume depletion, and hypoaldosteronism), or an exogenous potassium load (e.g. blood transfusions). ⋯ Certain acute conditions and chronic co-morbidities present particular risk. These include chronic kidney disease, diabetes mellitus, many outpatient preoperative medications (e.g. beta blockers, salt substitutes), and inpatient agents (e.g. succinylcholine, hyperosmolar volume expanders). Clinicians need to be aware of these pathophysiologic mechanisms for developing perioperative hyperkalemia as many of the risks can be minimized or avoided.