[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100577913":3},{"organization":4,"armGroups":7,"interventions":19,"overallOfficials":12,"centralContacts":25,"locations":12,"responsibleParty":31,"collaborators":12,"id":35,"slug":36,"hasResults":37,"nctId":38,"briefTitle":39,"officialTitle":39,"acronym":40,"eligibilityCriteria":41,"healthyVolunteers":37,"sex":42,"minAge":43,"maxAge":44,"enrollmentInfo":45,"targetDuration":12,"studyType":48,"phases":49,"briefSummary":51,"conditions":52,"keywords":54,"overallStatus":59,"whyStopped":12,"lastUpdateSubmitDate":60,"lastUpdatePostDateStruct":61,"startDateStruct":64,"completionDateStruct":66,"leadSponsor":68,"locationsCount":12},{"fullName":5,"class":6},"Universidad Francisco de Vitoria","OTHER",[8,13],{"label":9,"type":10,"description":11,"interventionNames":12},"Control","NO_INTERVENTION","The participants in the control group will continue with their usual care throughout the cycle without receiving the designed intervention. However, they will be asked to complete the follow-up questionnaires.",null,{"label":14,"type":15,"description":16,"interventionNames":17},"Intervention group","EXPERIMENTAL","Participants in the experimental group will perform moderate-to-high intensity aerobic exercise on a stationary bicycle at the gym of Francisco de Vitoria University. The exercise intensity will range from 60-75% of their maximum heart rate (HRmax), with each session lasting 28 minutes, three times per week. The exercise protocol will involve interval aerobic training consisting of four intervals. Each interval will include:\n\nWarm up (5min) Active phase: 5 minutes at 60-75% HRmax, corresponding to a perceived exertion level of 5-7 on the modified Borg scale.\n\nActive recovery phase: 1 minute and 30 seconds at 30-50% HRmax, corresponding to a perceived exertion level of 2-3 on the modified Borg scale.\n\nBefore starting the session, participants will complete a 5-minute warm-up on the stationary bicycle, progressively increasing intensity as follows: 3 minutes at 50-60% HRmax, 2 minutes at 60-70% HRmax Cool down (5min)",[18],"Procedure: Exercise",[20],{"type":21,"name":22,"description":23,"armGroupLabels":24,"otherNames":12},"PROCEDURE","Exercise","The exercise intensity will range from 60-75% of their maximum heart rate (HRmax), with each session lasting 28 minutes, three times per week. The exercise protocol will involve interval aerobic training consisting of four intervals",[14],[26],{"name":27,"role":28,"phone":29,"phoneExt":12,"email":30},"Alberto Roldan Ruiz, PhD","CONTACT","+34657608266","alberto.roldan@ufv.es",{"type":32,"investigatorFullName":33,"investigatorTitle":34,"investigatorAffiliation":5,"oldNameTitle":12,"oldOrganization":12},"PRINCIPAL_INVESTIGATOR","Alberto Roldán","PhD","100577913","effect-of-aerobic-exercise-on-clinical-symptoms-during-the-ovarian-cycle-100577913",false,"NCT06804473","Effect of Aerobic Exercise on Clinical Symptoms During the Ovarian Cycle","OVARIANEXERCYC","Inclusion Criteria\n\n* Age between 18 and 26 years.\n* Sedentary lifestyle.\n* Body Mass Index (BMI) between 18.5 and 26 kg\u002Fm².\n* Regular menstrual cycle (24-38 days).\n* Menstrual pain intensity ≥ 4 mm on the Visual Analog Scale (VAS).\n* Presence of anxiety or stress.\n\nExclusion Criteria\n\n* Pregnancy or breastfeeding within the last 3 months.\n* Amenorrhea.\n* Use of oral contraceptives in the last 3 months.\n* Presence of an intrauterine device (IUD).\n* Regular alcohol consumption.\n* Active smoking.\n* Chronic endocrine, digestive, neurological, or uncontrolled cardiovascular diseases, and\u002For psychiatric disorders.\n* Any medical diagnosis contraindicating physical exercise.","FEMALE","18 Years","26 Years",{"count":46,"type":47},44,"ESTIMATED","INTERVENTIONAL",[50],"NA","This study aims to evaluate the effects of moderate-to-high intensity aerobic exercise on primary dysmenorrhea, a common condition characterized by painful menstrual cramps.\n\nThe study will involve women diagnosed with primary dysmenorrhea, who will be randomly assigned to one of two groups:\n\nExperimental Group: Participants will perform a supervised aerobic exercise program tailored to their fitness level.\n\nControl Group: Participants will continue their usual care without any additional interventions.\n\nThe study will run from February 2025 to April 2025 in Madrid, Spain. Before starting, all participants will complete a questionnaire to gather information about their demographics, menstrual cycle characteristics, medical history, and physical activity levels. This will help ensure an accurate diagnosis of primary dysmenorrhea and provide baseline data for comparison.\n\nParticipants will be randomly assigned to their groups using a computer-generated sequence, with allocation managed confidentially to avoid bias. The study's single-blind design ensures that the evaluators will not know the group assignments.\n\nThe goal of this research is to determine whether regular aerobic exercise can serve as an effective, non-pharmacological intervention to reduce the severity of menstrual pain and improve the quality of life for women with primary dysmenorrhea. The findings will inform patients, families, and healthcare providers about potential lifestyle strategies to manage this condition.",[53],"Primary Dysmenorrhea",[55,56,57,58],"dysmenorrhea","exercise","pain","aerobic exercise","NOT_YET_RECRUITING","2025-01-27",{"date":62,"type":63},"2025-02-03","ACTUAL",{"date":65,"type":47},"2025-03-01",{"date":67,"type":47},"2025-06-30",{"name":5,"class":6}]