首页 > 最新文献

The European Journal of Contraception & Reproductive Health Care最新文献

英文 中文
Bleeding patterns of women with heavy menstrual bleeding or dysmenorrhoea using the levonorgestrel-releasing intrauterine system: results from a real-world observational study in Japan (J-MIRAI) 使用左炔诺孕酮释放宫内系统治疗重度月经出血或痛经妇女的出血模式:来自日本一项真实世界观察性研究的结果(J-MIRAI)
Pub Date : 2022-05-25 DOI: 10.1080/13625187.2022.2067329
J. Kitawaki, S. Akira, T. Harada, N. Maeda, M. Momoeda, I. Ota, Taku Murakami, T. Sunaya, Kazufumi Hirano
Abstract Purpose To collect real-world safety and clinical outcome data on the levonorgestrel-releasing intrauterine system (LNG-IUS) for functional/organic heavy menstrual bleeding (HMB) and dysmenorrhoea in Japanese women (J-MIRAI). Materials and methods In this prospective, multicentre, single-cohort, open-label, post-authorisation study, we assessed menstrual blood loss after LNG-IUS insertion by changes from baseline in pictorial blood loss assessment chart (PBAC) scores. Scores for the menorrhagia multi-attribute scale (MMAS) were collected for 12 months to assess quality of life. Results We included 47 patients with complete PBAC score and patient diary data. The median PBAC score before LNG-IUS insertion was 159.0, which decreased significantly to 6.0 at 12 months post-insertion; for patients with adenomyosis (n = 20), PBAC score decreased from 174.5 pre-insertion to 19.5 at 12 months. The number of patient-reported bleeding days was correlated with PBAC score ≥5. The proportion of women with prolonged bleeding decreased from 85.7% to 34.6% by the study’s end. Some women reported no bleeding after the first 90-day reference period. The mean MMAS overall score significantly increased from 50.50 before insertion to 88.67 at 12 months. Conclusions Japanese women with functional/organic HMB experienced substantial reductions in bleeding symptoms and improvements in quality of life after 12-month use of the LNG-IUS.
目的收集左炔诺孕酮释放宫内系统(LNG-IUS)治疗日本女性功能性/器质性重度月经出血(HMB)和痛经(J-MIRAI)的真实世界安全性和临床结果数据。材料和方法在这项前瞻性、多中心、单队列、开放标签、批准后研究中,我们通过图像失血量评估图(PBAC)评分从基线的变化来评估LNG-IUS插入后的月经失血量。收集月经过多多属性量表(MMAS) 12个月的评分来评估生活质量。结果我们纳入了47例具有完整PBAC评分和患者日记资料的患者。LNG-IUS插入前PBAC评分中位数为159.0,插入后12个月显著下降至6.0;对于腺肌病患者(n = 20), PBAC评分从插入前的174.5下降到12个月时的19.5。患者报告出血天数与PBAC评分≥5相关。研究结束时,长期出血的女性比例从85.7%下降到34.6%。一些妇女报告在第一个90天参照期后没有出血。MMAS平均总分从插入前的50.50显著增加到12个月时的88.67。结论:日本功能性/器质性HMB妇女在使用LNG-IUS 12个月后出血症状显著减少,生活质量得到改善。
{"title":"Bleeding patterns of women with heavy menstrual bleeding or dysmenorrhoea using the levonorgestrel-releasing intrauterine system: results from a real-world observational study in Japan (J-MIRAI)","authors":"J. Kitawaki, S. Akira, T. Harada, N. Maeda, M. Momoeda, I. Ota, Taku Murakami, T. Sunaya, Kazufumi Hirano","doi":"10.1080/13625187.2022.2067329","DOIUrl":"https://doi.org/10.1080/13625187.2022.2067329","url":null,"abstract":"Abstract Purpose To collect real-world safety and clinical outcome data on the levonorgestrel-releasing intrauterine system (LNG-IUS) for functional/organic heavy menstrual bleeding (HMB) and dysmenorrhoea in Japanese women (J-MIRAI). Materials and methods In this prospective, multicentre, single-cohort, open-label, post-authorisation study, we assessed menstrual blood loss after LNG-IUS insertion by changes from baseline in pictorial blood loss assessment chart (PBAC) scores. Scores for the menorrhagia multi-attribute scale (MMAS) were collected for 12 months to assess quality of life. Results We included 47 patients with complete PBAC score and patient diary data. The median PBAC score before LNG-IUS insertion was 159.0, which decreased significantly to 6.0 at 12 months post-insertion; for patients with adenomyosis (n = 20), PBAC score decreased from 174.5 pre-insertion to 19.5 at 12 months. The number of patient-reported bleeding days was correlated with PBAC score ≥5. The proportion of women with prolonged bleeding decreased from 85.7% to 34.6% by the study’s end. Some women reported no bleeding after the first 90-day reference period. The mean MMAS overall score significantly increased from 50.50 before insertion to 88.67 at 12 months. Conclusions Japanese women with functional/organic HMB experienced substantial reductions in bleeding symptoms and improvements in quality of life after 12-month use of the LNG-IUS.","PeriodicalId":22423,"journal":{"name":"The European Journal of Contraception & Reproductive Health Care","volume":"83 1","pages":"300 - 307"},"PeriodicalIF":0.0,"publicationDate":"2022-05-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88609599","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 5
Natural contraception apps knowledge among Brazilian women and Obstetrics and Gynaecology residents 在巴西妇女和妇产科居民中普及自然避孕知识
Pub Date : 2022-05-18 DOI: 10.1080/13625187.2022.2075844
Paula da Cunha Pereira, I. Monteiro, L. Bahamondes
Abstract Background Our objectives were to determine the knowledge and interest in apps for natural contraception among women and Obstetrics and Gynaecology (OBGYN) residents. Study design An online survey was sent to Brazilian women to gather sociodemographic data, knowledge and interest towards fertility-awareness contraceptive methods and smartphone apps for this purpose. Also, we sent an online survey to OBGYN residents to evaluate the reproductive physiology knowledge of natural contraception and interest in improving it and knowledge and smartphone apps for this purpose. Results A total of 730 women answered the survey, and 638 were included in the study and 94 OBGYN residents answered the survey. Among the respondent women 386 (60.5%) were interested in more information about natural contraception, 226 (35.5%) showed interest in use natural contraception, 85 (13.3%) indicated that they were users of natural contraception, 15 (16.8%) of this group currently uses an app for this purpose and 485 (76%) considers a practical option to have an app for natural contraception. Regarding the respondent residents all answers were included in the study; 62 (65.9%) knew the right definition of ‘Natural Contraception’, 52 (55.3%) showed interest in information about this topic and 78 (82.9%) considers a practical option to have an app for natural contraception. Conclusions Less than 15% of the respondent women use natural contraception although about 60% expressed some interest in learning more, and that among OBGYN residents, half showed interest.
背景我们的目的是确定妇女和妇产科(OBGYN)住院医生对自然避孕应用程序的了解和兴趣。研究设计向巴西妇女发送了一份在线调查,以收集社会人口统计数据、对生育意识、避孕方法和智能手机应用程序的知识和兴趣。同时,我们对妇产科住院医师进行了一项在线调查,以评估他们对自然避孕的生殖生理学知识,以及对提高自然避孕知识和智能手机应用程序的兴趣。结果共有730名妇女接受了调查,其中638人被纳入研究,94名妇产科住院医师接受了调查。在受访者中,386名(60.5%)女性对自然避孕的更多信息感兴趣,226名(35.5%)女性对使用自然避孕感兴趣,85名(13.3%)女性表示她们是自然避孕的用户,15名(16.8%)女性目前使用用于此目的的应用程序,485名(76%)女性认为使用自然避孕应用程序是一种实用的选择。对于被调查者居民,所有的答案都包含在研究中;62人(65.9%)知道“自然避孕”的正确定义,52人(55.3%)对这一主题的信息感兴趣,78人(82.9%)认为有一个自然避孕的应用程序是一个实用的选择。结论60%的受访女性表示有兴趣了解更多自然避孕知识,但使用自然避孕方法的女性不到15%,而在妇产科住院医师中,有一半的受访女性表示有兴趣了解自然避孕知识。
{"title":"Natural contraception apps knowledge among Brazilian women and Obstetrics and Gynaecology residents","authors":"Paula da Cunha Pereira, I. Monteiro, L. Bahamondes","doi":"10.1080/13625187.2022.2075844","DOIUrl":"https://doi.org/10.1080/13625187.2022.2075844","url":null,"abstract":"Abstract Background Our objectives were to determine the knowledge and interest in apps for natural contraception among women and Obstetrics and Gynaecology (OBGYN) residents. Study design An online survey was sent to Brazilian women to gather sociodemographic data, knowledge and interest towards fertility-awareness contraceptive methods and smartphone apps for this purpose. Also, we sent an online survey to OBGYN residents to evaluate the reproductive physiology knowledge of natural contraception and interest in improving it and knowledge and smartphone apps for this purpose. Results A total of 730 women answered the survey, and 638 were included in the study and 94 OBGYN residents answered the survey. Among the respondent women 386 (60.5%) were interested in more information about natural contraception, 226 (35.5%) showed interest in use natural contraception, 85 (13.3%) indicated that they were users of natural contraception, 15 (16.8%) of this group currently uses an app for this purpose and 485 (76%) considers a practical option to have an app for natural contraception. Regarding the respondent residents all answers were included in the study; 62 (65.9%) knew the right definition of ‘Natural Contraception’, 52 (55.3%) showed interest in information about this topic and 78 (82.9%) considers a practical option to have an app for natural contraception. Conclusions Less than 15% of the respondent women use natural contraception although about 60% expressed some interest in learning more, and that among OBGYN residents, half showed interest.","PeriodicalId":22423,"journal":{"name":"The European Journal of Contraception & Reproductive Health Care","volume":"374 1","pages":"289 - 293"},"PeriodicalIF":0.0,"publicationDate":"2022-05-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"80547535","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Critical commentary on ‘Oestrogen-free oral contraception with a 4 mg drospirenone-only pill: new data and a review of the literature’ 对“不含雌激素的口服避孕药加4毫克单螺环酮:新数据和文献综述”的评论
Pub Date : 2022-04-20 DOI: 10.1080/13625187.2022.2057470
J. Cea García
The study by Palacios et al. [1] did not clearly establish the purposes or endpoints. The authors have included the most relevant articles on the 4mg DRSPOP. However, they are not devoid of limitations. The weaknesses of the multicenter phase III clinical trial by Archer et al. [3], conducted on 713 subjects (7638 cycles) that stated a similar contraceptive efficacy between DRSPOP and combined oral contraceptives (COCs), include the noncomparative design and the fact that cycle-control and drug adherence assessments were based on participants’ diaries [4]. Palacios et al. [5] performed the first report on DRSPOP providing clinical efficacy similar to COCs, with a good safety profile, and favourable cycle control in a significant number of participants with cardiovascular risk factors. The main weaknesses are the noncomparative design and the high discontinuation rate given that 3333 women-years cases would have been needed to assess the statistical number of events without any hormonal influence and the total observational period of the studies enrolled 1102 women-years, as the primary endpoint was the definition of Pearl index. They found differences in the Pearl index between European trials and USA trial. The USA trial by Kimble et al. [6] included, as inclusion criteria, participants with regular menstrual cycles. The safety of DRSPOP was evaluated in 1006 women. Reasons for participants-drop out of the study were reported. No cases of thromboembolic disease were reported, although the sample size may have been too low to observe rare events. This effect could be explained by the fact that a greater number of subjects is needed to demonstrate an effect of this type (>10,000 users). This was a single-arm, noncomparative study; therefore, no direct comparisons can be made with other types of contraception. The study product, trial procedures (such as multiple site visits) or socioeconomic factors may have contributed to a high dropout rate. Overall, there was a high level of participant satisfaction. Although 86 % agreed or strongly agreed that they were satisfied with DRSPOP, some of the 269 women lost to follow-up may have disliked the study drug due to bleeding, a tolerability issue or even pregnancy. Other phase III clinical trial by Palacios et al. [7] specified the primary and secondary endpoints and used statistical methods in order to calculate the number needed to treat, employing non-inferiority tests, sample size calculations, and confidence intervals for results. The limitation of the study remains in the rate of patients with data available for the bleeding and spotting analyses during the 9 cycles of treatment. Another limitation is that they compared two different dosing regimens (continuous vs. 24/4) and this makes the analyses of some parameters like scheduled bleedings more challenging. In the case of the study by Regidor et al. [8], the main limitation is that the baseline mean values of clotting factor VII and protein C acti
Palacios等[1]的研究没有明确确立目的或终点。作者收录了与4毫克DRSPOP最相关的文章。然而,它们并非没有局限性。Archer等人[3]对713名受试者(7638个周期)进行的多中心III期临床试验表明,DRSPOP与联合口服避孕药(COCs)之间的避孕效果相似,但该试验的不足之处包括非比比性设计以及周期控制和药物依从性评估是基于参与者的日记[4]。Palacios等人[5]首次报道了DRSPOP的临床疗效与COCs相似,具有良好的安全性,并且在大量有心血管危险因素的参与者中具有良好的周期控制。主要的弱点是非比较设计和高终止率,因为评估没有任何激素影响的事件的统计数量需要3333个妇女年的病例,以及纳入1102个妇女年的研究的总观察期,因为主要终点是Pearl指数的定义。他们发现欧洲试验和美国试验的珍珠指数存在差异。Kimble等[6]在美国进行的试验将月经周期规律的受试者作为纳入标准。1006名妇女评价了DRSPOP的安全性。报告了参与者退出研究的原因。没有病例血栓栓塞性疾病的报告,虽然样本量可能太小,观察罕见事件。这种影响可以解释为需要更多的受试者来证明这种类型的影响(>10,000个用户)。这是一项单臂、非比较研究;因此,不能与其他避孕方法进行直接比较。研究产品、试验程序(如多次实地考察)或社会经济因素可能是导致高辍学率的原因。总体而言,参与者的满意度很高。虽然86%的人同意或强烈同意他们对DRSPOP感到满意,但在269名失去随访的妇女中,有些人可能由于出血、耐受性问题甚至怀孕而不喜欢研究药物。Palacios等[7]的其他III期临床试验规定了主要和次要终点,并使用统计方法计算治疗所需的数量,采用非劣效性检验、样本量计算和结果置信区间。该研究的局限性在于,在9个疗程的治疗中,有数据可用于出血和点滴分析的患者比例。另一个限制是,他们比较了两种不同的给药方案(连续给药vs. 24/4给药),这使得分析一些参数(如计划出血)更具挑战性。在Regidor等人的研究中[8],其主要局限性在于DRSPOP组凝血因子VII和蛋白C活性的基线平均值在统计学上较低。最后,Palacios等[9]的研究的主要弱点在于两组的样本量和记录周期的差异(858名妇女服用6691 DRSPOP, 332名妇女服用2487 desogestel)。本综述的主要局限性是缺乏具有比较设计的研究,高停药率和使用参与者日记来评估月经周期控制。有必要对DRSPOP与口服联合避孕药、DRSPOP与单药地塞孕酮的比较进行质量研究。
{"title":"Critical commentary on ‘Oestrogen-free oral contraception with a 4 mg drospirenone-only pill: new data and a review of the literature’","authors":"J. Cea García","doi":"10.1080/13625187.2022.2057470","DOIUrl":"https://doi.org/10.1080/13625187.2022.2057470","url":null,"abstract":"The study by Palacios et al. [1] did not clearly establish the purposes or endpoints. The authors have included the most relevant articles on the 4mg DRSPOP. However, they are not devoid of limitations. The weaknesses of the multicenter phase III clinical trial by Archer et al. [3], conducted on 713 subjects (7638 cycles) that stated a similar contraceptive efficacy between DRSPOP and combined oral contraceptives (COCs), include the noncomparative design and the fact that cycle-control and drug adherence assessments were based on participants’ diaries [4]. Palacios et al. [5] performed the first report on DRSPOP providing clinical efficacy similar to COCs, with a good safety profile, and favourable cycle control in a significant number of participants with cardiovascular risk factors. The main weaknesses are the noncomparative design and the high discontinuation rate given that 3333 women-years cases would have been needed to assess the statistical number of events without any hormonal influence and the total observational period of the studies enrolled 1102 women-years, as the primary endpoint was the definition of Pearl index. They found differences in the Pearl index between European trials and USA trial. The USA trial by Kimble et al. [6] included, as inclusion criteria, participants with regular menstrual cycles. The safety of DRSPOP was evaluated in 1006 women. Reasons for participants-drop out of the study were reported. No cases of thromboembolic disease were reported, although the sample size may have been too low to observe rare events. This effect could be explained by the fact that a greater number of subjects is needed to demonstrate an effect of this type (>10,000 users). This was a single-arm, noncomparative study; therefore, no direct comparisons can be made with other types of contraception. The study product, trial procedures (such as multiple site visits) or socioeconomic factors may have contributed to a high dropout rate. Overall, there was a high level of participant satisfaction. Although 86 % agreed or strongly agreed that they were satisfied with DRSPOP, some of the 269 women lost to follow-up may have disliked the study drug due to bleeding, a tolerability issue or even pregnancy. Other phase III clinical trial by Palacios et al. [7] specified the primary and secondary endpoints and used statistical methods in order to calculate the number needed to treat, employing non-inferiority tests, sample size calculations, and confidence intervals for results. The limitation of the study remains in the rate of patients with data available for the bleeding and spotting analyses during the 9 cycles of treatment. Another limitation is that they compared two different dosing regimens (continuous vs. 24/4) and this makes the analyses of some parameters like scheduled bleedings more challenging. In the case of the study by Regidor et al. [8], the main limitation is that the baseline mean values of clotting factor VII and protein C acti","PeriodicalId":22423,"journal":{"name":"The European Journal of Contraception & Reproductive Health Care","volume":"2 1","pages":"269 - 270"},"PeriodicalIF":0.0,"publicationDate":"2022-04-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75865110","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Abortion: legislation and statistics in Europe 堕胎:欧洲的立法与统计
Pub Date : 2022-04-14 DOI: 10.1080/13625187.2022.2057469
C. Fiala, A. Agostini, T. Bombas, R. Lertxundi, M. Ľubušký, M. Parachini, K. Gemzell‐Danielsson
Abstract Objective: The Parliamentary Assembly invited the member states of the Council of Europe to ‘guarantee women's effective exercise of their right of access to a safe and legal abortion’. While abortion legislation and statistics give an impression of the legislative, cultural, and religious views of the societies and the socio-economic health of the female population, only one study conducted in 2011 looked into the current legislation and trends in terminations of pregnancy in the European Union. Materials and Methods: From January 2017 to December 2018, a group of experts, the authors of the present article, liaised with colleagues practising in 32 European countries to collect data on abortion legislation and statistics using three different questionnaires. Results: The article presents the results of this initiative and compares the status quo and recent trends in abortion legislation and statistics across Europe. Conclusions: The European legislations are still very heterogenous and abortion rates vary widely between countries, confirming that laws do not correlate with abortion rates. This compilation of data, also available on a website (www.abort-report.eu), may help to change laws to better meet the needs of women who decided to have an abortion as a solution to the underlying problem of an unwanted pregnancy.
摘要目的:议会大会邀请欧洲委员会成员国“保障妇女有效行使获得安全和合法堕胎的权利”。虽然堕胎立法和统计数字反映了社会的立法、文化和宗教观点以及女性人口的社会经济健康状况,但2011年进行的一项研究只调查了欧洲联盟目前终止妊娠的立法和趋势。材料与方法:2017年1月至2018年12月,本文作者与32个欧洲国家的同行联系,使用三种不同的问卷收集堕胎立法和统计数据。结果:文章介绍了这一举措的结果,并比较了欧洲堕胎立法和统计的现状和最近的趋势。结论:欧洲立法仍然非常异质,各国之间的堕胎率差异很大,证实法律与堕胎率无关。这一数据汇编也可在一个网站(www.abort-report.eu)上获得,它可能有助于修改法律,更好地满足决定堕胎的妇女的需求,以解决意外怀孕这一根本问题。
{"title":"Abortion: legislation and statistics in Europe","authors":"C. Fiala, A. Agostini, T. Bombas, R. Lertxundi, M. Ľubušký, M. Parachini, K. Gemzell‐Danielsson","doi":"10.1080/13625187.2022.2057469","DOIUrl":"https://doi.org/10.1080/13625187.2022.2057469","url":null,"abstract":"Abstract Objective: The Parliamentary Assembly invited the member states of the Council of Europe to ‘guarantee women's effective exercise of their right of access to a safe and legal abortion’. While abortion legislation and statistics give an impression of the legislative, cultural, and religious views of the societies and the socio-economic health of the female population, only one study conducted in 2011 looked into the current legislation and trends in terminations of pregnancy in the European Union. Materials and Methods: From January 2017 to December 2018, a group of experts, the authors of the present article, liaised with colleagues practising in 32 European countries to collect data on abortion legislation and statistics using three different questionnaires. Results: The article presents the results of this initiative and compares the status quo and recent trends in abortion legislation and statistics across Europe. Conclusions: The European legislations are still very heterogenous and abortion rates vary widely between countries, confirming that laws do not correlate with abortion rates. This compilation of data, also available on a website (www.abort-report.eu), may help to change laws to better meet the needs of women who decided to have an abortion as a solution to the underlying problem of an unwanted pregnancy.","PeriodicalId":22423,"journal":{"name":"The European Journal of Contraception & Reproductive Health Care","volume":"1 1","pages":"345 - 352"},"PeriodicalIF":0.0,"publicationDate":"2022-04-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73155649","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 4
Combination of mifepristone and misoprostol vs misoprostol monotherapy for treatment of second-trimester pregnancy loss 米非司酮联合米索前列醇与米索前列醇单药治疗中期妊娠丢失的比较
Pub Date : 2022-04-11 DOI: 10.1080/13625187.2022.2054982
Irene Valero, R. García-Jiménez, A. M. Weber-Fernandez, Rocío Díaz-Acedo, María José Fobelo-Lozano, L. Cerrillos, Rosa Ostos
Abstract Objective Our main goal was to evaluate whether a treatment protocol based on the combination of mifepristone and misoprostol for second-trimester foetal loss was more effective than misoprostol monotherapy. Methods This was an observational, retrospective, cross-sectional two-centre study of women receiving treatment for second-trimester pregnancy loss. Patients were recruited in two centres that used different treatment protocols: combined mifepristone–misoprostol treatment or misoprostol monotherapy. Results A total of 99 patients were included in the study: 41 in the mifepristone–misoprostol combined treatment group and 58 in the misoprostol monotherapy group. The combined treatment group had shorter times to expulsion and shorter hospitalisations, as well as higher rates of hospital discharge within 24 h and complete abortion within the first 6 h and 12 h. There were no differences regarding secondary effects and complication rates. Conclusion A combination of mifepristone and misoprostol appears to be a feasible option for the treatment of second-trimester pregnancy loss.
摘要目的评价米非司酮联合米索前列醇治疗中期妊娠胎儿丢失是否比米索前列醇单药治疗更有效。方法:本研究是一项观察性、回顾性、横断面双中心研究,研究对象为接受妊娠中期流产治疗的妇女。患者在两个使用不同治疗方案的中心招募:米非司酮-米索前列醇联合治疗或米索前列醇单药治疗。结果共纳入99例患者:米非司酮-米索前列醇联合治疗组41例,米索前列醇单药治疗组58例。联合治疗组分娩时间更短,住院时间更短,24小时内出院率更高,前6小时和12小时内完全流产率更高。在继发性反应和并发症发生率方面没有差异。结论米非司酮联合米索前列醇是治疗中期妊娠流产的可行方案。
{"title":"Combination of mifepristone and misoprostol vs misoprostol monotherapy for treatment of second-trimester pregnancy loss","authors":"Irene Valero, R. García-Jiménez, A. M. Weber-Fernandez, Rocío Díaz-Acedo, María José Fobelo-Lozano, L. Cerrillos, Rosa Ostos","doi":"10.1080/13625187.2022.2054982","DOIUrl":"https://doi.org/10.1080/13625187.2022.2054982","url":null,"abstract":"Abstract Objective Our main goal was to evaluate whether a treatment protocol based on the combination of mifepristone and misoprostol for second-trimester foetal loss was more effective than misoprostol monotherapy. Methods This was an observational, retrospective, cross-sectional two-centre study of women receiving treatment for second-trimester pregnancy loss. Patients were recruited in two centres that used different treatment protocols: combined mifepristone–misoprostol treatment or misoprostol monotherapy. Results A total of 99 patients were included in the study: 41 in the mifepristone–misoprostol combined treatment group and 58 in the misoprostol monotherapy group. The combined treatment group had shorter times to expulsion and shorter hospitalisations, as well as higher rates of hospital discharge within 24 h and complete abortion within the first 6 h and 12 h. There were no differences regarding secondary effects and complication rates. Conclusion A combination of mifepristone and misoprostol appears to be a feasible option for the treatment of second-trimester pregnancy loss.","PeriodicalId":22423,"journal":{"name":"The European Journal of Contraception & Reproductive Health Care","volume":"113 1","pages":"341 - 344"},"PeriodicalIF":0.0,"publicationDate":"2022-04-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75759021","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Awareness of the non-contraceptive benefits of reversible contraceptive methods in a cohort of Brazilian women: an exploratory study 可逆避孕方法在巴西妇女队列中的非避孕益处的认识:一项探索性研究
Pub Date : 2022-04-04 DOI: 10.1080/13625187.2022.2054983
L. Bahamondes, María Y. Makuch
Abstract Purpose We assess the awareness of Brazilian women about non-contraceptive benefits of contraceptives and compare non-health with health care providers. Material and methods We conducted a survey in Brazil using a questionnaire administered via Google Forms asking women to respond about the awareness of non-contraceptive benefits of combined oral contraceptives (COCs), depot-medroxyprogesterone acetate (DMPA), 52 mg levonorgestrel-releasing intrauterine system (LNG-IUS), etonogestrel (ENG)-implant, copper intrauterine device (Cu-IUD), and male condom. Results We received 2,068 completed questionnaires, 720 women (34.8%) aged ≤ 29 years and 236 (11.4%) were physicians or nurses. Only one third of the respondents were aware that COC use is associated with decreased risks of ovarian and endometrial cancers; 296 (16.1%) about that the use of DMPA is associated with a decreased risk of endometrial cancer, and 253 (13.8%) were aware about that the users of the Cu-IUD present lower risk of cervical cancer. We identified significant differences between non-health care providers when compared to physicians or nurses. Conclusions We found low awareness regarding the associated lower risk of ovarian, endometrial and cervical cancer associated with the use of some contraceptives, evidencing the need to provide more information about the non-contraceptive benefits during training for health care providers.
摘要目的我们评估巴西妇女对避孕药具的非避孕益处的认识,并比较非健康与卫生保健提供者。材料和方法我们在巴西进行了一项调查,通过谷歌表格进行问卷调查,询问妇女对联合口服避孕药(COCs)、醋酸甲孕酮(DMPA)、52 mg左炔诺孕酮释放宫内系统(LNG-IUS)、炔诺孕酮(ENG)植入物、铜宫内节育器(Cu-IUD)和男用避孕套的非避孕益处的认识。结果共收到完整问卷2068份,其中年龄≤29岁的女性720名(34.8%),内科或护士236名(11.4%)。只有三分之一的答复者意识到使用COC与卵巢癌和子宫内膜癌风险降低有关;296人(16.1%)知道使用DMPA与子宫内膜癌的风险降低有关,253人(13.8%)知道使用Cu-IUD的人患宫颈癌的风险较低。我们发现,与医生或护士相比,非卫生保健提供者之间存在显著差异。结论:我们发现人们对使用某些避孕药具与卵巢癌、子宫内膜癌和宫颈癌相关的风险较低的认识较低,这表明在对卫生保健提供者进行培训时,有必要提供更多关于非避孕药具益处的信息。
{"title":"Awareness of the non-contraceptive benefits of reversible contraceptive methods in a cohort of Brazilian women: an exploratory study","authors":"L. Bahamondes, María Y. Makuch","doi":"10.1080/13625187.2022.2054983","DOIUrl":"https://doi.org/10.1080/13625187.2022.2054983","url":null,"abstract":"Abstract Purpose We assess the awareness of Brazilian women about non-contraceptive benefits of contraceptives and compare non-health with health care providers. Material and methods We conducted a survey in Brazil using a questionnaire administered via Google Forms asking women to respond about the awareness of non-contraceptive benefits of combined oral contraceptives (COCs), depot-medroxyprogesterone acetate (DMPA), 52 mg levonorgestrel-releasing intrauterine system (LNG-IUS), etonogestrel (ENG)-implant, copper intrauterine device (Cu-IUD), and male condom. Results We received 2,068 completed questionnaires, 720 women (34.8%) aged ≤ 29 years and 236 (11.4%) were physicians or nurses. Only one third of the respondents were aware that COC use is associated with decreased risks of ovarian and endometrial cancers; 296 (16.1%) about that the use of DMPA is associated with a decreased risk of endometrial cancer, and 253 (13.8%) were aware about that the users of the Cu-IUD present lower risk of cervical cancer. We identified significant differences between non-health care providers when compared to physicians or nurses. Conclusions We found low awareness regarding the associated lower risk of ovarian, endometrial and cervical cancer associated with the use of some contraceptives, evidencing the need to provide more information about the non-contraceptive benefits during training for health care providers.","PeriodicalId":22423,"journal":{"name":"The European Journal of Contraception & Reproductive Health Care","volume":"142 1","pages":"294 - 299"},"PeriodicalIF":0.0,"publicationDate":"2022-04-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75519307","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
Stand up and engage! 站起来,投入战斗!
Pub Date : 2022-03-29 DOI: 10.1080/13625187.2022.2057471
J. Amy
{"title":"Stand up and engage!","authors":"J. Amy","doi":"10.1080/13625187.2022.2057471","DOIUrl":"https://doi.org/10.1080/13625187.2022.2057471","url":null,"abstract":"","PeriodicalId":22423,"journal":{"name":"The European Journal of Contraception & Reproductive Health Care","volume":"14 1","pages":"173 - 173"},"PeriodicalIF":0.0,"publicationDate":"2022-03-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82241057","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Effect of the Covid pandemic on progestogen-only and oestrogen-containing contraceptive prescribing in general practice: a retrospective analysis of English prescribing data 新冠肺炎疫情对全孕激素和含雌激素避孕药处方的影响:对英文处方数据的回顾性分析
Pub Date : 2022-03-17 DOI: 10.1080/13625187.2022.2045935
Susan Walker
Abstract Objectives This paper looks at how trends in contraceptive prescribing by General Practices in England were affected by the Covid pandemic and lockdown. It compares English prescribing data from May 2014 to May 2021, including the period of ‘lockdown’, from April 20-June 20. Design & Setting A retrospective analysis of the English Prescribing Dataset which reports monthly on prescribed items from English General Practices was carried out. Data on all forms of prescribed contraceptive methods were extracted using British National Formulary (BNF) codes, and total quantities tabulated by method, then transformed into ‘months of contraception provided’ by each method. Results Prescription of the combined oral contraceptive pill reduced by 22% during the period of lockdown compared to the same three months in 2019. Prescriptions of Progestogen-Only pills remained stable. This continued a trend in oral contraceptive prescribing evident from May14. Prescription of long-acting methods reduced during the period of lockdown, with the greatest reductions in implants (76% reduction from pre-lockdown levels), intra-uterine systems (79% reduction from pre-lockdown levels) and intrauterine devices (76% reduction from pre-lockdown levels). These rates of contraceptive provision recovered quickly after the period of lockdown ended. Conclusions The disruption of face-to-face contraceptive consultations in General Practice during a Covid-19 ‘lockdown’ has resulted in a reduction in oestrogen –containing methods compared to progestogen-only methods, which require less face-to-face monitoring. Implant and intrauterine contraceptive device prescription reduced by three quarters over the first three months of lockdown, but rebounded in the next year.
摘要目的本文着眼于英格兰全科诊所的避孕处方趋势如何受到Covid大流行和封锁的影响。它比较了2014年5月至2021年5月的英国处方数据,包括4月20日至6月20日的“封锁”期间。设计与设置对每月报告《英国全科实践》中规定项目的英文处方数据集进行回顾性分析。使用英国国家处方集(BNF)代码提取所有形式的处方避孕方法的数据,并按方法列出总数,然后转换为每种方法提供的“避孕月数”。结果在封锁期间,复方口服避孕药的处方比2019年同期减少了22%。黄体酮类药物的处方保持稳定。这延续了5月14日以来口服避孕药处方的趋势。在封锁期间,长效方法的处方减少,其中植入物(比封锁前减少76%)、子宫内系统(比封锁前减少79%)和宫内节育器(比封锁前减少76%)的减少幅度最大。在封锁期结束后,这些避孕药具提供率迅速恢复。在Covid-19“封锁”期间,全科医生面对面避孕咨询的中断导致含雌激素方法的使用减少,而纯孕激素方法需要较少的面对面监测。在封锁的头三个月里,植入物和宫内避孕药具的处方减少了四分之三,但在接下来的一年里又出现了反弹。
{"title":"Effect of the Covid pandemic on progestogen-only and oestrogen-containing contraceptive prescribing in general practice: a retrospective analysis of English prescribing data","authors":"Susan Walker","doi":"10.1080/13625187.2022.2045935","DOIUrl":"https://doi.org/10.1080/13625187.2022.2045935","url":null,"abstract":"Abstract Objectives This paper looks at how trends in contraceptive prescribing by General Practices in England were affected by the Covid pandemic and lockdown. It compares English prescribing data from May 2014 to May 2021, including the period of ‘lockdown’, from April 20-June 20. Design & Setting A retrospective analysis of the English Prescribing Dataset which reports monthly on prescribed items from English General Practices was carried out. Data on all forms of prescribed contraceptive methods were extracted using British National Formulary (BNF) codes, and total quantities tabulated by method, then transformed into ‘months of contraception provided’ by each method. Results Prescription of the combined oral contraceptive pill reduced by 22% during the period of lockdown compared to the same three months in 2019. Prescriptions of Progestogen-Only pills remained stable. This continued a trend in oral contraceptive prescribing evident from May14. Prescription of long-acting methods reduced during the period of lockdown, with the greatest reductions in implants (76% reduction from pre-lockdown levels), intra-uterine systems (79% reduction from pre-lockdown levels) and intrauterine devices (76% reduction from pre-lockdown levels). These rates of contraceptive provision recovered quickly after the period of lockdown ended. Conclusions The disruption of face-to-face contraceptive consultations in General Practice during a Covid-19 ‘lockdown’ has resulted in a reduction in oestrogen –containing methods compared to progestogen-only methods, which require less face-to-face monitoring. Implant and intrauterine contraceptive device prescription reduced by three quarters over the first three months of lockdown, but rebounded in the next year.","PeriodicalId":22423,"journal":{"name":"The European Journal of Contraception & Reproductive Health Care","volume":"1 1","pages":"272 - 277"},"PeriodicalIF":0.0,"publicationDate":"2022-03-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78072334","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
Exploring male perceptions regarding the need to engage in preconception care – a mixed-method study amongst Dutch (prospective) fathers 探索男性对孕前护理需求的看法——荷兰(准)父亲的混合方法研究
Pub Date : 2022-03-17 DOI: 10.1080/13625187.2022.2045933
V. Maas, M. Poels, Angela L Stam, Natalie Lieftink, A. Franx, M. P. Koster
Abstract Purpose While most preconception care (PCC) interventions are aimed at women, men are also in need of PCC to reduce risk factors affecting the spermatozoa quality. The objective of this study is to explore male perceptions regarding the need to engage in PCC. Materials and methods In a mixed-method cross-sectional study, 229 men participated with a questionnaire and 14 individual semi-structured interviews were conducted. Questionnaires data were analysed using multiple regression analyses. The interviews were analysed using thematic analyses. Results Most men did not retrieve preconceptional information (n = 135; 59.0%) nor visited a preconceptional consult (n = 182; 79.5%). Men who categorised their preconceptional lifestyle as unhealthy (score ≤6 out of 10) less often retrieved information (adjusted OR 0.36 [95% CI 0.14–0.93]) than men with a healthy preconceptional lifestyle. While several men expressed their fear for infertility, this did not lead to an increased uptake of PCC as men felt they were healthy enough already. Conclusion Despite high awareness of the positive influence of a healthy lifestyle, the perceived need for preparing for pregnancy among men remains low. Tailoring preconceptional information towards male needs provides a window of opportunity to improve men’s reproductive health and possibly the health of future generations.
摘要目的虽然大多数孕前护理(PCC)干预措施针对的是女性,但男性也需要PCC来减少影响精子质量的危险因素。本研究的目的是探讨男性对参与PCC的必要性的看法。在一项混合方法的横断面研究中,229名男性参与了问卷调查,并进行了14次单独的半结构化访谈。问卷数据采用多元回归分析。使用专题分析对访谈进行分析。结果大多数男性没有检索到先入为主的信息(n = 135;59.0%),也没有进行过先入为主的咨询(n = 182;79.5%)。将自己的先入为主的生活方式归类为不健康的男性(得分≤6 / 10)比健康的先入为主的生活方式的男性更少检索信息(调整OR 0.36 [95% CI 0.14-0.93])。虽然一些男性表达了他们对不孕症的恐惧,但这并没有导致PCC的增加,因为男性认为他们已经足够健康了。结论:尽管人们高度认识到健康生活方式的积极影响,但认为男性为怀孕做准备的必要性仍然很低。根据男性需要调整先入为主的信息,为改善男性生殖健康,并可能改善后代的健康提供了机会。
{"title":"Exploring male perceptions regarding the need to engage in preconception care – a mixed-method study amongst Dutch (prospective) fathers","authors":"V. Maas, M. Poels, Angela L Stam, Natalie Lieftink, A. Franx, M. P. Koster","doi":"10.1080/13625187.2022.2045933","DOIUrl":"https://doi.org/10.1080/13625187.2022.2045933","url":null,"abstract":"Abstract Purpose While most preconception care (PCC) interventions are aimed at women, men are also in need of PCC to reduce risk factors affecting the spermatozoa quality. The objective of this study is to explore male perceptions regarding the need to engage in PCC. Materials and methods In a mixed-method cross-sectional study, 229 men participated with a questionnaire and 14 individual semi-structured interviews were conducted. Questionnaires data were analysed using multiple regression analyses. The interviews were analysed using thematic analyses. Results Most men did not retrieve preconceptional information (n = 135; 59.0%) nor visited a preconceptional consult (n = 182; 79.5%). Men who categorised their preconceptional lifestyle as unhealthy (score ≤6 out of 10) less often retrieved information (adjusted OR 0.36 [95% CI 0.14–0.93]) than men with a healthy preconceptional lifestyle. While several men expressed their fear for infertility, this did not lead to an increased uptake of PCC as men felt they were healthy enough already. Conclusion Despite high awareness of the positive influence of a healthy lifestyle, the perceived need for preparing for pregnancy among men remains low. Tailoring preconceptional information towards male needs provides a window of opportunity to improve men’s reproductive health and possibly the health of future generations.","PeriodicalId":22423,"journal":{"name":"The European Journal of Contraception & Reproductive Health Care","volume":"289 1","pages":"322 - 329"},"PeriodicalIF":0.0,"publicationDate":"2022-03-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74960418","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
The effect of a reproductive health course on sexual myths, sexual attitudes and gender perceptions among university students 生殖健康课程对大学生性神话、性态度和性别观念的影响
Pub Date : 2022-03-17 DOI: 10.1080/13625187.2022.2045934
Ayse Akalin
Abstract Objectives This study aimed to investigate the effect of a reproductive health course on sexual myths, sexual attitudes and gender perceptions of university students. Methods A quasi-experimental study with a pre-test/post-test design was conducted among 222 undergraduate students. Data were collected using a questionnaire form, the Sexual Myths Scale, the Brief Sexual Attitudes Scale and the Perception of Gender Scale. Results Comparison of pre-test with post-test results showed that the course achieved an improvement in sexual attitudes (p < 0.001), a positive effect on gender perceptions (p < 0.05) and a decrease in sexual myth beliefs (p < 0.001) among participants. Conclusion The results indicate the importance of educating young people about reproductive health. Courses on reproductive and sexual health should be integrated into the curriculum of first year undergraduate education.
摘要目的探讨生殖健康课程对大学生性神话、性态度和性别认知的影响。方法对222名大学生进行准实验研究,采用前测/后测设计。数据收集采用问卷形式,性神话量表,简短的性态度量表和性别感知量表。结果前测与后测结果比较,课程对参与者的性态度有改善作用(p < 0.001),对性别认知有积极作用(p < 0.05),对性错误观念有减少作用(p < 0.001)。结论对青少年进行生殖健康教育具有重要意义。应将生殖健康和性健康课程纳入本科第一年的课程。
{"title":"The effect of a reproductive health course on sexual myths, sexual attitudes and gender perceptions among university students","authors":"Ayse Akalin","doi":"10.1080/13625187.2022.2045934","DOIUrl":"https://doi.org/10.1080/13625187.2022.2045934","url":null,"abstract":"Abstract Objectives This study aimed to investigate the effect of a reproductive health course on sexual myths, sexual attitudes and gender perceptions of university students. Methods A quasi-experimental study with a pre-test/post-test design was conducted among 222 undergraduate students. Data were collected using a questionnaire form, the Sexual Myths Scale, the Brief Sexual Attitudes Scale and the Perception of Gender Scale. Results Comparison of pre-test with post-test results showed that the course achieved an improvement in sexual attitudes (p < 0.001), a positive effect on gender perceptions (p < 0.05) and a decrease in sexual myth beliefs (p < 0.001) among participants. Conclusion The results indicate the importance of educating young people about reproductive health. Courses on reproductive and sexual health should be integrated into the curriculum of first year undergraduate education.","PeriodicalId":22423,"journal":{"name":"The European Journal of Contraception & Reproductive Health Care","volume":"1 1","pages":"330 - 334"},"PeriodicalIF":0.0,"publicationDate":"2022-03-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"84051158","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
期刊
The European Journal of Contraception & Reproductive Health Care
全部 Acc. Chem. Res. ACS Applied Bio Materials ACS Appl. Electron. Mater. ACS Appl. Energy Mater. ACS Appl. Mater. Interfaces ACS Appl. Nano Mater. ACS Appl. Polym. Mater. ACS BIOMATER-SCI ENG ACS Catal. ACS Cent. Sci. ACS Chem. Biol. ACS Chemical Health & Safety ACS Chem. Neurosci. ACS Comb. Sci. ACS Earth Space Chem. ACS Energy Lett. ACS Infect. Dis. ACS Macro Lett. ACS Mater. Lett. ACS Med. Chem. Lett. ACS Nano ACS Omega ACS Photonics ACS Sens. ACS Sustainable Chem. Eng. ACS Synth. Biol. Anal. Chem. BIOCHEMISTRY-US Bioconjugate Chem. BIOMACROMOLECULES Chem. Res. Toxicol. Chem. Rev. Chem. Mater. CRYST GROWTH DES ENERG FUEL Environ. Sci. Technol. Environ. Sci. Technol. Lett. Eur. J. Inorg. Chem. IND ENG CHEM RES Inorg. Chem. J. Agric. Food. Chem. J. Chem. Eng. Data J. Chem. Educ. J. Chem. Inf. Model. J. Chem. Theory Comput. J. Med. Chem. J. Nat. Prod. J PROTEOME RES J. Am. Chem. Soc. LANGMUIR MACROMOLECULES Mol. Pharmaceutics Nano Lett. Org. Lett. ORG PROCESS RES DEV ORGANOMETALLICS J. Org. Chem. J. Phys. Chem. J. Phys. Chem. A J. Phys. Chem. B J. Phys. Chem. C J. Phys. Chem. Lett. Analyst Anal. Methods Biomater. Sci. Catal. Sci. Technol. Chem. Commun. Chem. Soc. Rev. CHEM EDUC RES PRACT CRYSTENGCOMM Dalton Trans. Energy Environ. Sci. ENVIRON SCI-NANO ENVIRON SCI-PROC IMP ENVIRON SCI-WAT RES Faraday Discuss. Food Funct. Green Chem. Inorg. Chem. Front. Integr. Biol. J. Anal. At. Spectrom. J. Mater. Chem. A J. Mater. Chem. B J. Mater. Chem. C Lab Chip Mater. Chem. Front. Mater. Horiz. MEDCHEMCOMM Metallomics Mol. Biosyst. Mol. Syst. Des. Eng. Nanoscale Nanoscale Horiz. Nat. Prod. Rep. New J. Chem. Org. Biomol. Chem. Org. Chem. Front. PHOTOCH PHOTOBIO SCI PCCP Polym. Chem.
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
0
微信
客服QQ
Book学术公众号 扫码关注我们
反馈
×
意见反馈
请填写您的意见或建议
请填写您的手机或邮箱
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
现在去查看 取消
×
提示
确定
Book学术官方微信
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术
文献互助 智能选刊 最新文献 互助须知 联系我们:info@booksci.cn
Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。
Copyright © 2023 Book学术 All rights reserved.
ghs 京公网安备 11010802042870号 京ICP备2023020795号-1