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Anal cancer screening in women with a history of human papillomavirus-related lower genital tract cancers: a pilot study 对有人类乳头瘤病毒相关下生殖道癌症病史的妇女进行肛门癌筛查:一项试点研究
Q4 Medicine Pub Date : 2024-06-01 DOI: 10.1136/gocm-2024-000001
I. M. Poynten, Fengyi Jin, Rhonda Farrell, Trevor Tejada-Berges, C. Law, Richard Hillman, J. Roberts, Andrew Grulich
Women diagnosed with a history of lower genital tract cancer (LGTC) and precancer are at increased risk of anal cancer. Screening for anal cancer in a manner analogous to cervical cancer may detect precursor anal high-grade squamous intraepithelial lesions (HSILs) and prevent progression to cancer.In a pilot study of anal cancer screening, women with previous LGTC and aged ≥18 years in Sydney, Australia underwent a digital anorectal examination, anal swab for human papillomavirus (HPV) and p16/Ki67 testing and completed a questionnaire. Participants with positive HPV and/or p16/Ki67 results were referred for a high-resolution anoscopy (HRA) and evaluation of their HSILs.Of 52 participants, 46 agreed to screening and 6 provided demographic information only. Median age was 46.5 years (IQR: 36.0–59.0). Anal high-risk HPV (HRHPV) was detected in only seven (15.2%) participants (three HPV16). Eight (17.4%) had positive p16/Ki67 dual staining, with invalid results for 25 (54.4%). Of 10 women referred for HRA, 9 attended and 3 had HSILs, representing 6.5% of the screened population. Questionnaires were completed by 41 participants (89.1%). The majority reported that being screened was reassuring (97.5%) and was positive for their health (95.1%).This pilot study demonstrated a lower-than-expected prevalence of anal HRHPV. Screening with HRHPV and p16/Ki67 staining identified anal HSILs in 6.5% of screened women. Despite some discomfort, screening was viewed as beneficial by almost all participants. The utility of p16/Ki67 dual staining was low, suggesting it may not be a suitable anal cancer screening methodology.
被诊断出患有下生殖道癌(LGTC)和癌前病变的女性罹患肛门癌的风险会增加。在一项肛门癌筛查试点研究中,澳大利亚悉尼曾患 LGTC 且年龄≥18 岁的女性接受了数字肛门直肠检查、肛拭子人类乳头状瘤病毒(HPV)和 p16/Ki67 检测,并填写了一份调查问卷。HPV和/或p16/Ki67检测结果呈阳性的参与者将被转诊接受高分辨率肛门镜(HRA)检查和HSIL评估。中位年龄为 46.5 岁(IQR:36.0-59.0)。只有 7 名参与者(15.2%)检测到肛门高危 HPV(HRHPV)(其中 3 人检测到 HPV16)。8人(17.4%)p16/Ki67双重染色呈阳性,25人(54.4%)结果无效。在转诊接受 HRA 检查的 10 名妇女中,9 人参加了检查,3 人患有 HSIL,占筛查人数的 6.5%。41 名参与者(89.1%)填写了调查问卷。大多数人表示,接受筛查让她们感到放心(97.5%),对她们的健康也有积极意义(95.1%)。通过 HRHPV 和 p16/Ki67 染色筛查发现,6.5% 的受检女性患有肛门 HSIL。尽管有些不适,但几乎所有参与者都认为筛查是有益的。p16/Ki67 双染色的实用性较低,这表明它可能不是一种合适的肛门癌筛查方法。
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引用次数: 0
Anatomical steps in the conceptualisation of the urethral ligament plication (ULP), a tape-free operation for stress urinary incontinence (SUI) cure 尿道韧带成形术(ULP)概念化的解剖步骤,这是一种治疗压力性尿失禁(SUI)的无胶带手术
Q4 Medicine Pub Date : 2024-06-01 DOI: 10.1136/gocm-2024-000017
P. Petros
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引用次数: 0
Chinese expert consensus on diagnosis and treatment of anal intraepithelial neoplasia 肛门上皮内瘤变诊断和治疗的中国专家共识
Q4 Medicine Pub Date : 2024-04-01 DOI: 10.1136/gocm-2024-000013
Yanyun Li, Hongwei Zhang, Qing Cong, Mingzhu Li, Hui Bi, Yun Zhao, Zhixue You, Qi Zhou, Li Geng, Mingrong Qie, Fanghui Zhao, Linhong Wang, Beihua Kong, Ding Ma, Long Sui, Lihui Wei
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引用次数: 0
Laparoscopic management of perivascular a retroperitoneal perivascular ectopic pregnancy 腹膜后血管周围异位妊娠的腹腔镜治疗
Q4 Medicine Pub Date : 2024-04-01 DOI: 10.1136/gocm-2024-000024
Guo Zhang, Junxiang Ren, Jianliu Wang
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引用次数: 0
The role of oestrogen and oestrogen-calcium axis in endometrial carcinoma 雌激素和雌激素-钙轴在子宫内膜癌中的作用
Q4 Medicine Pub Date : 2024-04-01 DOI: 10.1136/gocm-2024-000012
Xuerun Liu, Jianliu Wang, Jingyi Zhou
Unopposed oestrogen is recognised as an inducer of endometrial cancer. Over the past 50 years, the effects of oestrogen on the endometrium and endometrial cancer have been a hot topic in the field of gynaecological oncology. In recent years, a series of studies by our team revealed that the non-genomic transcriptional effects of oestrogen can influence the progression of endometrial carcinoma by regulating calcium ions, suggesting that inhibiting calcium ion channel proteins could serve as an adjuvant therapy for endometrial cancer. In this review, we retrospectively summarise the sources of oestrogen in vivo, the effects of oestrogens on the uterus and endometrium, oestrogen signalling and the clinical application of oestrogen-related compounds, emphasising the significant role of oestrogen–calcium axis inhibition in adjuvant therapy for endometrial cancer.
未被抑制的雌激素被认为是子宫内膜癌的诱因。过去 50 年来,雌激素对子宫内膜和子宫内膜癌的影响一直是妇科肿瘤学领域的热门话题。近年来,我们团队的一系列研究发现,雌激素的非基因组转录效应可通过调节钙离子影响子宫内膜癌的进展,提示抑制钙离子通道蛋白可作为子宫内膜癌的辅助治疗手段。在这篇综述中,我们回顾性地总结了体内雌激素的来源、雌激素对子宫和子宫内膜的影响、雌激素信号传导以及雌激素相关化合物的临床应用,强调了雌激素-钙轴抑制在子宫内膜癌辅助治疗中的重要作用。
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引用次数: 0
Rationality of the FIGO2023 staging for early-stage endometrial cancer, compared with the FIGO2009 staging 早期子宫内膜癌的 FIGO2023 分期与 FIGO2009 分期的合理性比较
Q4 Medicine Pub Date : 2024-04-01 DOI: 10.1136/gocm-2024-000016
Aoxuan Zhu, Yangyang Dong, Xingchen Li, Yiqin Wang, Jianliu Wang
The International Federation of Gynecology and Obstetrics (FIGO) released a new staging for endometrial cancer (EC), which revised the FIGO2009 staging to include histopathological and molecular features. The purpose of this study was to validate the prognostic accuracy of the new staging and discuss its clinical applicability.In this single-centre retrospective study, 540 patients with primary surgically treated early-stage EC were enrolled and staged according to FIGO2009/2023. Kaplan-Meier survival analysis was used to compare for prognostic differentiation. Cox regression was used to identify potential prognostic indicators.A total of 81 patients underwent staging shifts, all stage elevation. The prognosis difference between new stages I and II was more significant. The new staging was more predictive of death postoperatively. Lesion maximum diameter (LMD) was one of the independent risk factors associated with prognosis. Taking LMD=5.70 cm as the cut-off value could further differentiate patients with divergent prognoses within FIGO2023 stage IIC.FIGO2023 staging demonstrated greater prognostic accuracy. In addition, LMD may be another critical factor affecting prognosis.
国际妇产科联盟(FIGO)发布了子宫内膜癌(EC)的新分期,对FIGO2009分期进行了修订,纳入了组织病理学和分子特征。本研究的目的是验证新分期的预后准确性,并讨论其临床适用性。在这项单中心回顾性研究中,共纳入了540例经初治手术治疗的早期EC患者,并根据FIGO2009/2023进行了分期。研究采用卡普兰-梅耶生存分析法比较预后分化。共有81名患者进行了分期转换,所有分期均升高。新分期 I 期和 II 期的预后差异更为显著。新分期更能预测术后死亡。病变最大直径(LMD)是与预后相关的独立风险因素之一。以 LMD=5.70 cm 为临界值,可以进一步区分 FIGO2023 IIC 期预后不同的患者。此外,LMD可能是影响预后的另一个关键因素。
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引用次数: 0
Externally validated nomogram for predicting short-term pregnancy outcome of singleton pregnancies with fetal growth restriction (FGR) 经外部验证的预测胎儿生长受限(FGR)单胎妊娠短期妊娠结局的提名图
Q4 Medicine Pub Date : 2024-04-01 DOI: 10.1136/gocm-2024-000009
Fufen Yin, Mingrui Jin, Yujing Li, Yang Li, Xiuju Yin, Junshu Xie, Xiaohong Zhang
This study aimed at developing an available predictive model of singleton pregnancies with fetal growth restriction (FGR) for accurate and individualised prognosis assessment.The prediction nomogram was developed by using multivariable Cox regression with data for 301 singleton FGR pregnancies at Peking University People’s Hospital. External validation was performed in 321 eligible singleton FGR pregnancies at the Affiliated Hospital of Qingdao University.Absent umbilical arterial flow, fetal anomaly, history of abnormal pregnancy, non-cephalic presentation and history of caesarean section were independent prognostic factors for adverse perinatal outcomes in singleton FGR pregnancies in the training set. In the training cohort of the internal validation set, the nomogram estimated pregnancy prognosis of FGR singleton pregnancies based on these five variables, with a concordance index (C-index) of 0.859 (95% CI: 0.81 to 0.90) for predicting termination of pregnancy (TOP), which included intrauterine fetal death and therapeutic lethal induction, with a C-index of 0.92 (95% CI: 0.86 to 0.98) for predicting stillbirth, and a C-index of 0.87 (95% CI: 0.83 to 0.92) for predicting therapeutic lethal induction with indications. Encouragingly, consistent results were observed in the external validation set, with a C-index of 0.776 (95% CI: 0.71 to 0.84) for predicting TOP, which included intrauterine fetal death and therapeutic lethal induction, with a C-index of 0.773 (95% CI: 0.70 to 0.84) for predicting stillbirth, and a C-index of 0.776 (95% CI: 0.70 to 0.85) for predicting therapeutic lethal induction with indications. Furthermore, the calibrations of the nomograms predicting the 28th and 34th TOP-free gestation week strongly corresponded to the actual survival outcome.This prediction model may help clinicians in decision-making for singleton pregnancies with FGR, especially for patients with a single abnormal umbilical arterial flow or fetal anomaly, without induced labour indications for these abnormalities.
本研究旨在为胎儿生长受限(FGR)的单胎妊娠建立一个可用的预测模型,以进行准确的个体化预后评估。预测提名图是利用北京大学人民医院 301 例单胎 FGR 妊娠的数据,通过多变量 Cox 回归建立的。在训练集中,无脐动脉血流、胎儿异常、异常妊娠史、非头畸形和剖宫产史是导致单胎FGR孕妇围产期不良结局的独立预后因素。在内部验证集的训练队列中,提名图根据这五个变量估计了 FGR 单胎妊娠的预后,预测终止妊娠的一致性指数(C-index)为 0.859(95% CI:0.81 至 0.90)。预测终止妊娠(TOP)(包括胎儿宫内死亡和治疗性致死引产)的 C-指数为 0.92(95% CI:0.86 至 0.98),预测死胎的 C-指数为 0.87(95% CI:0.83 至 0.92),预测有指征的治疗性致死引产的 C-指数为 0.87(95% CI:0.83 至 0.92)。令人鼓舞的是,外部验证集也观察到了一致的结果,预测胎儿宫内死亡和治疗性致死诱导的 C 指数为 0.776(95% CI:0.71 至 0.84),预测死胎的 C 指数为 0.773(95% CI:0.70 至 0.84),预测有适应症的治疗性致死诱导的 C 指数为 0.776(95% CI:0.70 至 0.85)。该预测模型可帮助临床医生对患有FGR的单胎妊娠做出决策,尤其是对有单一脐动脉血流异常或胎儿畸形,但无引产指征的患者。
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引用次数: 0
Cytokine landscapes of pregnancy: mapping gestational immune phases 妊娠细胞因子图谱:绘制妊娠免疫阶段图
Q4 Medicine Pub Date : 2024-04-01 DOI: 10.1136/gocm-2024-000011
S. Dutta, P. Sengupta, Fong Fong Liew
Synchronised physiological adaptations occur during pregnancy to achieve systemic, immune and neuroendocrine equilibrium in the mother’s body, allowing semiallogenic fetal growth.Depending on the cytokine profile alterations occurring through pregnancy, the latter can be divided into three distinct phases. In the first immunological phase of pregnancy, proinflammatory cytokines promote inflammatory reactions needed for implantation. In the second phase, a possible change from proinflammatory to anti-inflammatory cytokines creates a symbiosis between maternal and fetal components, ensuring fetal development. In the third phase, inflammatory and cytolytic cytokines operate again to reinforce an inflammatory environment for parturition. The article offers a detailed account of immune adaptations during pregnancy and highlights the distinctive cytokine profiles that mark each phase.By providing a simplified depiction of pregnancy phases based on cytokine profiles, the article aims to inspire more research in reproductive immunology and improve the management of pregnancy-related inflammation and infection.
根据妊娠期细胞因子谱的变化,妊娠期可分为三个不同的阶段。在妊娠的第一个免疫阶段,促炎细胞因子会促进着床所需的炎症反应。在第二阶段,促炎细胞因子可能转变为抗炎细胞因子,从而在母体和胎儿之间形成共生关系,确保胎儿发育。在第三阶段,炎症细胞因子和细胞溶解细胞因子再次发挥作用,为分娩强化炎症环境。文章详细阐述了妊娠期的免疫适应性,并强调了标志着每个阶段的独特细胞因子特征。通过根据细胞因子特征对妊娠阶段进行简化描述,文章旨在激励生殖免疫学领域的更多研究,并改善与妊娠相关的炎症和感染的管理。
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引用次数: 0
Advancements in research on transcutaneous electrical acupoint stimulation for alleviating pelvic pain in women 经皮穴位电刺激缓解妇女盆腔疼痛的研究进展
Q4 Medicine Pub Date : 2024-04-01 DOI: 10.1136/gocm-2024-000006
Yi Ling Wang, Xin Lei Lu, Shang Wang, Xiao Hong Chang, Rong Zhang, Hong-Lan Zhu
Pelvic pain is a common complaint of discomfort in women, with an increasing incidence and seriously affecting patients’ quality of life. Its etiology involves multiple systems and disciplines, and therefore treatment modalities are diverse. Transcutaneous electrical acupoint stimulation (TEAS) therapy is a classic analgesic means, and electrical stimulation of local acupoints can achieve obvious analgesic effects. This review aims to discuss the application of TEAS for the treatment of various types of pelvic pain, the selection of optimal parameters and the renewal of equipment.TEAS for treatment of pelvic pain in women has been reported mainly for endometriosis, pelvic inflammatory disease (PID), intrauterine adhesion (IUA), pelvic stasis syndrome, interstitial cystitis, primary dysmenorrhoea and other diseases. And for parameter selection, the most used of frequency is dilatational wave, the most used stimulation intensity is 10–20 mA, and the acupoint selection should be based on the specific conditions of the patient.The analgesic mechanism of TEAS has not been fully elucidated, but the efficacy of the treatment is remarkable and there are no significant adverse effects. The selection of the parameters for TEAS and the combination of acupoints for different pains are still the main directions of future research.
骨盆疼痛是女性常见的不适症状,发病率越来越高,严重影响患者的生活质量。其病因涉及多个系统和学科,因此治疗方法也多种多样。经皮穴位电刺激疗法(TEAS)是一种经典的镇痛手段,对局部穴位进行电刺激可取得明显的镇痛效果。本综述旨在探讨经皮穴位刺激疗法(TEAS)在治疗各种类型盆腔疼痛中的应用、最佳参数的选择以及设备的更新等问题。据报道,经皮穴位刺激疗法(TEAS)治疗女性盆腔疼痛主要用于子宫内膜异位症、盆腔炎(PID)、宫腔内粘连(IUA)、盆腔淤血综合征、间质性膀胱炎、原发性痛经等疾病。TEAS的镇痛机制尚未完全阐明,但疗效显著,无明显不良反应。TEAS 的参数选择和针对不同疼痛的穴位组合仍是未来研究的主要方向。
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引用次数: 0
Current state and influencing factors of social alienation in patients with stress urinary incontinence 压力性尿失禁患者社交疏离的现状和影响因素
Q4 Medicine Pub Date : 2024-04-01 DOI: 10.1136/gocm-2024-000018
Lili Xing, Lianhua Bai, Sen Li, Jingjing Gong, Xiaoting Wei, Lei Liu, Ting Chen, Xiaodan Li
To understand the current level of social alienation among patients with stress urinary incontinence (SUI) and analyse the influencing factors to provide a foundation for better clinical support for patients’ reintegration into society.We conducted a comprehensive survey and analysis involving 230 patients with SUI using a general information questionnaire, a general sense of alienation scale and a social impact scale.The general sense of alienation scale score of patients with SUI was 25.43±13.994, while the social impact score was 39.25±12.167. Multiple linear regression analysis revealed that marital status, primary caregiver, presence of concurrent illnesses and severity of urinary incontinence were the key influencing factors contributing to SUI-related social alienation (p<0.05).Patients who suffered from SUI experienced a moderate level of social alienation. Tailored interventions are recommended, especially for individuals who are divorced, rely on friends or relatives as primary caregivers, have concurrent illnesses or experience severe SUI, to enhance their social integration.
我们使用一般信息问卷、一般疏离感量表和社会影响量表对230名压力性尿失禁(SUI)患者进行了全面调查和分析,SUI患者的一般疏离感量表得分为(25.43±13.994)分,社会影响量表得分为(39.25±12.167)分。多元线性回归分析显示,婚姻状况、主要照顾者、是否患有并发症以及尿失禁的严重程度是导致 SUI 相关社会疏离感的主要影响因素(P<0.05)。建议采取有针对性的干预措施,尤其是针对离异、依赖亲友作为主要照顾者、患有并发症或严重尿失禁的患者,以加强他们的社会融合。
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引用次数: 0
期刊
Gynecology and Obstetrics Clinical Medicine
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