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STUDY OBJECTIVE: To evaluate the efficacy of hysteroscopy-assisted laparoscopy as a treatment strategy for type 2 cesarean scar pregnancy at gestational age >8 weeks. DESIGN: Retrospective case series (Canadian Task Force classification II-3). SETTING: A tertiary hospital. PATIENTS: Eight women with type 2 cesarean scar pregnancy at a gestational age >8 weeks. INTERVENTIONS: All patients underwent hysteroscopy-assisted laparoscopic resection and isthmus repair of cesarean scar pregnancy. MEASUREMENTS AND MAIN RESULTS: All patients underwent removal of the cesarean scar pregnancy and complete repair of the uterine scar defect. The median operative time was 123.0 minutes (range, 100-168 minutes), median blood loss was 65.0 mL (range, 20-100 mL), and median length of hospital stay was 9.1 days (range, 8-12 days). There were no adverse reactions. The mean time to serum ß-human chorionic gonadotropin (ß-HCG) resolution was 22.9 days (range, 14-30 days), and menstruation resumed after 9 to 15 days with serum ß-HCG returning to nondetectable levels. There was no recurrence of cesarean scar pregnancy at long-term follow-up. CONCLUSION: Hysteroscopy-assisted laparoscopy may be an effective treatment for patients with type 2 cesarean scar pregnancy at gestational age >8 weeks.
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Cesárea , Cicatriz/etiologia , Histeroscopia/métodos , Laparoscopia/métodos , Complicações Pós-Operatórias/cirurgia , Gravidez Ectópica/cirurgia , Adulto , Cesárea/efeitos adversos , Feminino , Seguimentos , Humanos , Complicações Pós-Operatórias/etiologia , Gravidez , Gravidez Ectópica/etiologia , Estudos Retrospectivos , Resultado do TratamentoRESUMO
Human papillomavirus (HPV) type 18 is predominantly associated with the development of cervical adenocarcinomas, whereas data on HPV18 genetic variability in China are limited. HPV18 genetic variants were formed phylogenetic tree, including lineages A, B, and C. We aimed to evaluate the diversity of HPV18 genetic variants by sequencing the entire E6, E7 and L1 genes. Between 2012 and 2015, a total of 138 (0.8%, 138/17669) women with single HPV18 infection were selected in this study. Finally, we observed 122 HPV18 isolates of the complete E6-E7-L1 sequences, and obtained 36 distinct variation patterns which the accession GenBank numbers as KY457805-KY457840. Except KY457805, KY457813, KY457819, KY457827, KY457829, the rest of HPV18 isolates (81.1%, 31/36) are novel variants. All of HPV18 variants belong to lineage A, while no lineage B, and C was found in our population of Taizhou region, Southeast China. Sublineage A1 was the most common variants (85.2%, 104/122), followed by sublineage A4, A3 and A5, while no sublineage A2 was obtained. Based on the tree topologies, there were three newly identified candidates' sublineages A6-A8. Out of 122 women, 67 (54.9%) had diagnosed by biopsy, including 49 women who diagnosed with cervicitis, 12 with cervical intraepithelial neoplasia (CIN)1, 4 with CIN2/3, and 2 with adenocarcinomas, respectively. Nevertheless, there was no association between HPV18 (sub) lineages and CIN1 or worse (CIN1+) lesions comparing with normal biopsies (Pâ¯=â¯.469). In conclusion, knowledge of the distribution of geographic/ethnical HPV18 genetic diversity provides critical information for developing diagnostic probes, epidemiologic correlate of cervical cancer risk and design of HPV vaccines for targeted populations.
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Variação Genética/genética , Papillomavirus Humano 18/genética , Neoplasias do Colo do Útero/virologia , Adenocarcinoma/virologia , Adolescente , Adulto , Idoso , Idoso de 80 Anos ou mais , Proteínas do Capsídeo/genética , China , Feminino , Genótipo , Humanos , Pessoa de Meia-Idade , Proteínas Oncogênicas Virais/genética , Proteínas E7 de Papillomavirus/genética , Infecções por Papillomavirus/complicações , Infecções por Papillomavirus/virologia , Risco , Neoplasias do Colo do Útero/etiologia , Adulto JovemRESUMO
OBJECTIVES: To evaluate the efficacy of ultrasound-guided local lauromacrogol injection combined with aspiration for treating cesarean scar pregnancy (CSP). METHODS: From July 2016 to December 2016, 18 patients diagnosed with CSP were treated with ultrasound-guided local lauromacrogol injection combined with aspiration. Clinical data and outcome were analysed. RESULTS: All patients were treated successfully. The amount of bleeding ranged between 10 and 50 mL. The duration of hospitalization ranged between 2 and 11 days. Serum ß-human chorionic gonadotropin (ß-hCG) decreased to the nondetectable level within 19-41 days. Menstruation recovery occurred after 10-24 days of normalization of serum ß-hCG level. Reproductive functions were preserved, and there were no untoward effects or complications. CONCLUSIONS: Ultrasound-guided local lauromacrogol injection combined with aspiration is an effective CSP therapy, as it was associated with a high success rate, short hospitalization and fast recovery. However, its wider application and popularization have to be validated on a larger patient population affected by CSP.
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Cicatriz , Detergentes/administração & dosagem , Paracentese/métodos , Polietilenoglicóis/administração & dosagem , Gravidez Ectópica/terapia , Ultrassonografia de Intervenção/métodos , Adulto , Cesárea/efeitos adversos , Gonadotropina Coriônica Humana Subunidade beta/sangue , Cicatriz/etiologia , Feminino , Humanos , Polidocanol , Gravidez , Gravidez Ectópica/sangue , Gravidez Ectópica/etiologia , Estudos Retrospectivos , Resultado do TratamentoRESUMO
OBJECTIVES: This study aims to reduce cesarean section rate and increase rate of vaginal delivery. METHODS: By using Lean Six Sigma (LSS) methodology, the cesarean section rate was investigated and analyzed through a 5-phase roadmap consisting of Define, Measure, Analyze, Improve, and Control. The principal causes of cesarean section were identified, improvement measures were implemented, and the rate of cesarean section before and after intervention was compared. RESULTS: After patients with a valid medical reason for cesarean were excluded, the main causes of cesarean section were maternal request, labor pain, parturient women assessment, and labor observation. A series of measures was implemented, including an improved parturient women assessment system, strengthened pregnancy nutrition guidance, implementation of painless labor techniques, enhanced midwifery team building, and promotion of childbirth-assist skills. Ten months after introduction of the improvement measures, the cesarean section rate decreased from 41.83% to 32.00%, and the Six Sigma score (ie, Z value) increased from 1.706 to 1.967 (P < .001). CONCLUSION: LSS is an effective way to reduce the rate of cesarean section.
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Cesárea/estatística & dados numéricos , Gestão da Qualidade Total/organização & administração , Dieta , Meio Ambiente , Feminino , Humanos , Dor do Parto/psicologia , Tocologia/organização & administração , Gravidez , Fatores de Risco , Meio SocialRESUMO
OBJECTIVE: To compare the clinical value of uterine artery embolization (UAE) with local methotrexate (MTX) infusion to embolization without MTX in the treatment of cesarean scar pregnancies (CSPs). MATERIALS AND METHODS: From January 2009 to December 2013, 50 patients with CSP treated with UAE receiving or not receiving local MTX infusion prior to curettage were analyzed retrospectively. Twenty-two patients were offered UAE with local MTX infusion prior to curettage (UAE + MTX group), whereas 28 patients received UAE alone prior to curettage (UAE group). Clinical data and the outcomes were analyzed, followed by a brief review of the published literature summarizing what is known about UAE with and without MTX for the treatment of CSP. RESULTS: UAE was successful in 42 of 50 cases (84%), with complications occurring in only five patients. There were no significant differences in the success rate, complication rate, recovery time, or hospitalization costs between the UAE + MTX group and the UAE group. However, blood loss in the UAE + MTX group was significantly higher than in the UAE group. CONCLUSION: UAE with or without local MTX infusion might be an effective treatment for CSP. Compared with UAE alone, UAE with local MTX infusion did not dramatically improve the therapeutic effect of UAE. A larger and more comprehensive random control study is warranted to better evaluate the therapeutic effects of UAE in the treatment of CSP.