Current medical research and opinion
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Randomized Controlled Trial Comparative Study
Effect of nefopam- versus fentanyl-based patient-controlled analgesia on postoperative nausea and vomiting in patients undergoing gynecological laparoscopic surgery: a prospective double-blind randomized controlled trial.
This study comparatively evaluated the effect of patient-controlled analgesia (PCA) regimens using equipotent doses of nefopam or fentanyl during laparoscopic gynecological surgery on postoperative nausea and vomiting (PONV). ⋯ Use of a PCA regimen with nefopam for analgesia was associated with a similar degree of pain control and superior PONV outcomes 24 hours after PACU discharge and no adverse events compared with a PCA regimen using an equipotent dose of fentanyl.
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Limited post-crizotinib treatment options for ALK-positive non-small cell lung cancer (NSCLC) might lead to poor survival and high economic burden. ⋯ After crizotinib monotherapy, most patients either received radiotherapy only or discontinued antineoplastic treatment altogether. OS after discontinuing crizotinib was poor and shorter among those with brain metastases than without, and among those without subsequent antineoplastic treatment than with. Patients who continued antineoplastic treatment incurred substantial healthcare costs.
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Observational Study
Changes in HbA1c, insulin dose and incidence of hypoglycemia in patients with type 1 diabetes after switching to insulin degludec in an outpatient setting: an observational study.
Insulin degludec, a basal insulin with an ultra-long duration of action, became available in Sweden from July 2013. The diabetes team at Danderyd Hospital decided to perform a clinical follow-up of patients with type 1 diabetes switching to insulin degludec to evaluate its clinical performance, using a simple form and available measures, thereby indirectly assessing cost-effectiveness. ⋯ Due to improvement in glycemic control, reduction of hypoglycemic events and reduction of insulin dose, we concluded that insulin degludec was clinically useful and economically justifiable for our patients with type 1 diabetes. Not every patient may benefit to the same degree after switching to insulin degludec. Controlled studies are needed to confirm these benefits in a larger sample of real-world patients.
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Ticagrelor is recommended in local and international guidelines as first-line therapy in combination with aspirin in patients presenting with acute coronary syndromes (ACS). The purpose of this article is to provide practical guidance regarding the use of ticagrelor in this setting. ⋯ When switching from clopidogrel to ticagrelor, patients established on clopidogrel therapy can be switched directly without loading; patients not loaded with clopidogrel and not taking maintenance dose clopidogrel for at least 5 days should first be loaded with ticagrelor. Guidelines recommend discontinuing ticagrelor 5 days before surgery if antiplatelet effects are not desired and recommencing therapy as soon as safe following surgery. Ticagrelor should be avoided in individuals with a history of intracranial hemorrhage, moderate-to-severe hepatic impairment, high bleeding risk, within 24 hours of thrombolytic therapy, and in those treated with oral anticoagulants. Local, real-world experience suggests low bleeding rates with ticagrelor therapy. Dyspnoea is a common symptom in patients with ACS and is also a side-effect of ticagrelor therapy. Discontinuation of ticagrelor due to dyspnoea has been uncommon in clinical trials. However, local registry data suggest higher discontinuation rates (2-9%) related to dyspnoea in the real-world setting, indicating that clinicians may need to consider other potential causes of dyspnoea before discontinuing ticagrelor.
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To estimate real-world healthcare costs, resource utilization, and treatment patterns among metastatic melanoma (MM) patients who received a therapy recommended in current treatment guidelines during 2011 and 2012, following approval in the US of novel therapies (ipilimumab and vemurafenib). ⋯ The cost and resource utilization burden of MM is high and varies substantially across treatment cohorts. The two novel therapies, ipilimumab and vemurafenib, have quickly been adopted and are the most frequently used therapies. The results observed during the approximately 6 month follow-up period may not be representative of the full clinical experience of patients with MM.