基于VAS评价右美托咪定在宫颈癌根治术后镇痛及术后快速康复中的临床效果

目的:研究右美托咪定在宫颈癌根治术后镇痛及术后快速康复中的临床应用效果。方法:将2015年7月至2018年7月在本院行宫颈癌根治术的86例患者随机分为对照组和观察组各43例。对照组术后镇痛采用舒芬太尼和格拉司琼，观察组术后镇痛加用右美托咪定。采用视觉模拟评分法（VAS）评价患者术后1 h、6 h、12 h、24 h、48 h疼痛情况，采用Ramesay评分法评价患者不同时间点镇静状况，记录并比较两组患者不同时间点收缩压、舒张压、心率及呼吸频率变化，比较两组患者不良反应发生情况。结果:观察组患者术后6 h、12 h、24 h、48 h VAS评分均明显低于对照组（P＜0.05），Ramesay评分均明显高于对照组（P＜0.05）；观察组和对照组患者术后不同时间点呼吸频率比较，差异无统计学意义，但术后6 h、12 h、24 h观察组患者收缩压、心率均明显低于对照组（P＜0.05），术后1 h、6 h观察组患者舒张压明显低于对照组（P＜0.05）；观察组患者恶心呕吐、高血压发生率较对照组明显减低。结论:右美托咪定用于宫颈癌根治术后镇痛，可以提高镇痛镇静效果，稳定患者血流动力学，有助于术后快速康复。     

罗哌卡因联合舒芬太尼在剖宫产术后镇痛中的临床效果分析

目的：探讨罗哌卡因联合舒芬太尼在剖宫产术后镇痛中的临床疗效。方法方便选取2014年3月—2015年3月该院麻醉科收诊的剖宫产产妇60例,随机法分为观察组及对照组各30例,对照组术后给予罗哌卡因联合吗啡镇痛治疗,观察组术后给予罗哌卡因联合舒芬太尼镇痛治疗,记录并分析两组产妇镇痛效果。结果观察组术后2h、8h、12 h、24 hVAS评分分别为(1.98±0.81)分、(2.28±0.78)分、(1.66±0.67)分、(1.17±0.61)分,均低于对照组(3.51±1.07)分、(3.82±1.03)分、(3.24±0.95)分、(2.16±0.55)分,且差异具有统计学意义(P<0.05)；观察组术后肌力恢复正常时间和肛门排气时间分别为(7.28±1.16)h、18.49±1.71)h,均低于对照组(15.67±3.59)h、20.84±2.10)h,且差异有统计学意义(P<0.05)；③观察组产妇术后不良反应发生率为6.67%,显著低于对照组26.67%,且差异具有统计学意义(P<0.05)；结论罗哌卡因联合舒芬太尼在剖宫产术后镇痛中的效果优于罗哌卡因联合吗啡,不良反应低,能有效缓解孕妇术后疼痛。     

Adverse events due to unnecessary radiation exposure in medical imaging reported in Finland

IntroductionAdverse events in radiology are quite rare, but they do occur. Radiation safety regulations and the law obligate organizations to report certain adverse events, harm and near misses, especially events related to patients' health and safety. The aim of this study was to describe and analyse incidents related to radiation safety issues reported in Finland.MethodsThe data were collected from incident reports documented by radiology personnel concerning notifications of abnormal events in medical imaging made to the Radiation and Nuclear Safety Authority between 2010 and 2017. During these eight years, 312 reports were submitted. Only events reported from radiology departments were included; nuclear medicine, radiotherapy and animal radiology cases were excluded. The final number of reports was 293 (94%).ResultsThe majority of the 293 approved reports were related to computed tomography (CT, 68.3%) and to X-ray examinations (27.6%). Altogether 82.9% of those irradiated were adults, most of whom were exposed to unnecessary radiation through CT (86.5%), 5.5% were children, and 4.4% pregnant women. The most common effective dose of unnecessary radiation was 1 mSv or less (89.7% of all examinations). The highest effective doses were reported in CT (from under 1 mSv–20 mSv and above). The reasons for the adverse events were incorrect identification (32%), incorrect procedure, site or side (30%); and human errors or errors of knowledge (20%).ConclusionAdverse events occurred especially in CT examinations. It is important to collect and analyse incident data, assess the harmful events, learn from them and aim to reduce adverse events.Implications for practiceThis study emphasizes the need for radiological personnel to obtain evidence-based information on adverse events and focus on training to improve patient safety.     

Percepciones y deseos sobre el parto en gestantes a término en Zamora

ObjectiveTo describe perceptions and wishes regarding childbirth in a group of full-term pregnant women in Zamora.MethodQualitative study of phenomenological character. Participants and scope of study: pregnant women (37-38 weeks), Zamora Sur and Santa Elena health centres (Zamora, Spain). Data collection: semi-structured interviews, until data saturation (16 interviews). Data analysis: analysis of thematic content.ResultsThe maternal feelings varied from joy to fear or stress. The interviewees said they did not feel capable of enduring the pain of childbirth. The needs that they felt most important were having support and accompaniment during delivery (especially of their partner) and receiving good treatment from the healthcare workers.ConclusionsThe importance and repercussion of childbirth for women are not only biological, but also largely mental, emotional and social. It is conditioned by multiple factors: maternal feelings, their ability to deal with the pain of childbirth, their needs, the changes they have made, the support they have and the health professionals who care for them.     

经皮电刺激联合导乐镇痛对分娩结局的影响及安全性分析

目的 探讨经皮电刺激联合导乐分娩镇痛对分娩结局的影响及安全性。方法 选择160例在我院住院待产的产妇作为研究对象,随机将其分为观察组与对照组,每组各80例;其中对照组予导乐分娩镇痛,观察组给予经皮电刺激联合导乐分娩镇痛。观察比较两组的VAS评分、产程时间、产后出血、剖宫产率、产妇满意度、新生儿情况、不良反应发生情况等。结果 与镇痛前比较,观察组镇痛后各时间段VAS评分降低,P＜0.05;与对照组比较,观察组的产后2 h出血量、剖宫产率降低,产妇满意度提高,P＜0.05。结论 经皮电刺激联合导乐镇痛可减轻产妇痛苦,降低剖宫产率,减少产后出血,提高产妇满意度,且无明显不良反应,值得在临床上推广应用。     

Improving medication adherence with adjuvant aromatase inhibitor in women with breast cancer: A randomised controlled trial to evaluate the effect of short message service (SMS) reminder

BackgroundMedication adherence is crucial for improving clinical outcomes in the treatment of patients. We evaluate the effect of short message service (SMS) reminder on medication adherence and serum hormones in patients with breast cancer on aromatase inhibitors.MethodsAn open-label, multi-centre, prospective randomised controlled trial of SMS versus Standard Care was conducted. Medication adherence was assessed via self-report using the Simplified Medication Adherence Questionnaire at baseline, 6 month, and 1 year. Androstenedione, estradiol, and estrone were measured at baseline and 1 year. The χ² test and mixed effects logistic regression was performed to compare medication adherence between groups. Difference in androstenedione and estrone levels were assessed using analysis of covariance, whereas χ² test and logistic regression was used for estradiol. Analysis was based on intention-to-treat.ResultsA total of 244 patients were randomised to receive weekly SMS reminder (n = 123) or Standard Care (n = 121) between May 2015 and December 2018. The odds of adherence was higher at 6-month in SMS (OR = 1.78, 95% CI 1.04–3.05, p = 0.034), and not significantly different at 1-year (OR = 1.15, 95% CI: 0.67–1.96 p = 0.617). Mixed effects logistic regression analysis showed higher odds of adherence in SMS over the 1-year period (OR = 2.35, 95% CI: 1.01–5.49, p = 0.048). There was no difference in serum hormone levels between groups.ConclusionSMS reminder improved medication adherence in the short-term but had no effect on serum hormones levels in the longer term. Future studies could investigate the use of tailored SMS intervention according to patient preference to improve its sustainability.     

Economic Evaluation of Factorial Trials: Cost-Utility Analysis of the Atorvastatin in Factorial With Omega EE90 Risk Reduction in Diabetes 2 × 2 × 2 Factorial Trial of Atorvastatin,Omega-3 Fish Oil,and Action Planning

ObjectivesWe applied principles for conducting economic evaluations of factorial trials to a trial-based economic evaluation of a cluster-randomized 2 × 2 × 2 factorial trial. We assessed the cost-effectiveness of atorvastatin, omega-3 fish oil, and an action-planning leaflet, alone and in combination, from a UK National Health Service perspective.MethodsThe Atorvastatin in Factorial With Omega EE90 Risk Reduction in Diabetes (AFORRD) Trial randomized 800 patients with type 2 diabetes to atorvastatin, omega-3, or their respective placebos and randomized general practices to receive a leaflet-based action-planning intervention designed to improve compliance or standard care. The trial was conducted at 59 UK general practices. Sixteen-week outcomes for each trial participant were extrapolated for 70 years using the United Kingdom Prospective Diabetes Study Outcomes Model v2.01. We analyzed the trial as a 2 × 2 factorial trial (ignoring interactions between action-planning leaflet and medication), as a 2 × 2 × 2 factorial trial (considering all interactions), and ignoring all interactions.ResultsWe observed several qualitative interactions for costs and quality-adjusted life-years (QALYs) that changed treatment rankings. However, different approaches to analyzing the factorial design did not change the conclusions. There was a ≥99% chance that atorvastatin is cost-effective and omega-3 is not, at a £20 000/QALY threshold.ConclusionsAtorvastatin monotherapy was the most cost-effective combination of the 3 trial interventions at a £20 000/QALY threshold. Omega-3 fish oil was not cost-effective, while there was insufficient evidence to draw firm conclusions about action planning. Recently-developed methods for analyzing factorial trials and combining parameter and sampling uncertainty were extended to estimate cost-effectiveness acceptability curves within a 2x2x2 factorial design with model-based extrapolation.     

Wrong tooth extraction: further analysis of “never event” data

The NHS in England requires the reporting of defined “never events” that are directly related to patients’ safety. Analysis of data from 2012–2015 has been published previously in this journal. An examination of continuing data from 2015–2019 shows that “wrong tooth/teeth removed” has not reduced in frequency and it still remains a common “wrong-site surgery” event accounting for between 16% and 24% of wrong-site surgery never events and 7%–10% of all never events reported. Hospitals and community Trusts remain the main source of such reports, although some now originate from primary-care-based dental settings. Further efforts have focused on prevention, and the implementation of existing measures to reduce the risk of wrong tooth extraction, is warranted.     

Evaluating the transparency of pharmaceutical company disclosure of payments to patient organisations in the UK

Patient organisations contribute to many areas of pharmaceutical policy. In developing their organisational capacity, many turn to financial support from pharmaceutical companies, which may create conflicts of interests. However, the transparency of the industry’s self-regulatory approach to the disclosure of payments to patient organisations has evaded scrutiny. Using company reports disclosing payments to UK patient organisations in 2012–2016, we evaluate the transparency of reporting using indicators derived from industry’s European patient organisation Code. We found a large proportion of companies did not have any disclosure reports available despite many having made payments, confirmed by comparing with annual financial accounts of patient organisations registered as charities. Where disclosure reports were available, many payments were not adequately described, resulting in large portions of money being disclosed without clarity as to the payment type and purpose. We found companies were clearer regarding whether payments were financial or benefits-in-kind, but transparency was particularly inadequate as to whether it could be determined if payments were indirect or direct and restricted or unrestricted, and almost no companies mentioned the VAT status of payments. Our findings suggest that the industry’s self-regulatory approach to transparency has not been working efficiently. We suggest ways for standardising and increasing the precision of information by pharmaceutical companies and advocate for the introduction of a centralised, and easily accessible national-level payment database.     

Additional bedtime H2‐receptor antagonist for the control of nocturnal gastric acid breakthrough: A Cochrane systematic review

OBJECTIVES: To assess the effectiveness and safety of additional bedtime H₂‐receptor antagonists (H₂RAs) in suppressing nocturnal gastric acid breakthrough (NAB) via a systematic review. METHODS: Eligible trials were identified by searching the Cochrane Central Register of Controlled Trials (CENTRAL) (Cochrane Library Issue 2, 2004), MEDLINE (January 1966–June 2004), EMBASE (January 1980–June 2004) and CINAHL (January 1982–June 2004). Additional hand‐searching was conducted on the proceedings of correlated conferences, eight important Chinese journals and references of all included trials. All randomized controlled trials evaluating H₂RAs for the control of NAB were eligible for inclusion. The systematic review was conducted using methods recommended by The Cochrane Collaboration. RESULTS: Only two randomized crossover studies, comprising 32 participants, met the inclusion criteria. Because the design, dosage and duration of the treatments were different between the studies, it was not possible to conduct meta‐analysis. There were no consistent conclusions found between the two included studies in evaluating H₂RAs for the control of NAB. CONCLUSIONS: No implications for practice at this stage can be concluded. Appropriately designed large‐scale randomized controlled trials with long‐term follow up are needed to determine the effects of additional bedtime H₂RAs in suppressing NAB.