[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-studies-list:{\"conditionNormalized\":\"post-partum-recovery\",\"overallStatus\":[\"RECRUITING\",\"AVAILABLE\",\"NOT_YET_RECRUITING\"],\"orderBy\":\"LastUpdateSubmitDate:desc\",\"size\":25,\"offset\":0}":3,"health-study-condition:post-partum-recovery":27},{"pageToken":4,"total":5,"offset":6,"count":5,"results":7},null,1,0,[8],{"id":9,"slug":10,"hasResults":11,"nctId":12,"briefTitle":13,"officialTitle":14,"acronym":15,"eligibilityCriteria":16,"healthyVolunteers":11,"sex":17,"minAge":18,"maxAge":4,"enrollmentInfo":19,"targetDuration":22,"studyType":23,"phases":4,"briefSummary":24,"conditions":25,"keywords":28,"overallStatus":35,"whyStopped":4,"lastUpdateSubmitDate":36,"lastUpdatePostDateStruct":37,"startDateStruct":40,"completionDateStruct":42,"leadSponsor":44,"locationsCount":47},"100629356","failing-epidural-analgesia-during-labor-100629356",false,"NCT07473609","Failing Epidural Analgesia During Labor","Analysis of the Incidence and Risk Factors of Epidural Analgesia Failure During Labor: A Prospective Multicenter Observational Study","FEA25","Inclusion Criteria:\n\n* Parturient who requests epidural analgesia for labor\n\nExclusion Criteria:\n\n* Age under 18 years\n* Stillbirth\n* Continuous spinal anesthesia\n* Refusal to participate","FEMALE","18 Years",{"count":20,"type":21},500,"ESTIMATED","2 Days","OBSERVATIONAL","This prospective multicenter observational study is being conducted at the Gregorio Marañón University General Hospital and the La Paz University Hospital in Madrid, Spain. The recruitment period began on January 12, 2026, and will continue until February 12, 2027. Patients over 18 years of age requesting epidural analgesia for labor are included. Exclusion criteria are: age under 18; stillbirth; continuous spinal anesthesia; refusal to participate in the study. The primary objective of the study is to calculate the incidence of epidural analgesia failure during labor. Secondary objectives are: identification of potential risk factors for epidural analgesia failure; failure of epidural anesthesia for emergency cesarean birth; maternal postpartum recovery at 24 and 48 hours using the Spanish-validated version of ObsQoR-10 questionnaire.",[26,27],"Failed Epidural Analgesia","Post-partum Recovery",[29,30,31,32,33,34],"Labor analgesia","intrapartum cesarean delivery","failed epidural analgesia","breakthrough pain","epidural catheter re-siting","ObsQoR-10","RECRUITING","2026-03-12",{"date":38,"type":39},"2026-03-16","ACTUAL",{"date":41,"type":39},"2026-01-12",{"date":43,"type":21},"2027-02-12",{"name":45,"class":46},"Nicolas Brogly","OTHER",2]