[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100610876":3},{"organization":4,"armGroups":7,"interventions":20,"overallOfficials":31,"centralContacts":42,"locations":50,"responsibleParty":89,"collaborators":26,"id":92,"slug":93,"hasResults":94,"nctId":95,"briefTitle":96,"officialTitle":97,"acronym":26,"eligibilityCriteria":98,"healthyVolunteers":94,"sex":99,"minAge":100,"maxAge":101,"enrollmentInfo":102,"targetDuration":26,"studyType":105,"phases":106,"briefSummary":108,"conditions":109,"keywords":112,"overallStatus":53,"whyStopped":26,"lastUpdateSubmitDate":117,"lastUpdatePostDateStruct":118,"startDateStruct":121,"completionDateStruct":123,"leadSponsor":125,"locationsCount":126},{"fullName":5,"class":6},"Shenyang Medical College","OTHER",[8,14],{"label":9,"type":10,"description":11,"interventionNames":12},"real rTMS group","ACTIVE_COMPARATOR","Participants in this arm will receive active repetitive transcranial magnetic stimulation (rTMS) delivered to the right dorsolateral prefrontal cortex (DLPFC). In Stage 1, the stimulation protocol consists of 20 consecutive cycles of low-frequency (1 Hz) rTMS at 120% of the resting motor threshold (RMT), with each cycle comprising 40 seconds of stimulation followed by 20 seconds of rest. The total stimulation duration is approximately 20 minutes. Real stimulation is applied with the figure-of-eight coil positioned tangentially to the scalp. After completion of Stage 1 and the post-procedure safety observation period, participants may voluntarily enter a prespecified exploratory Stage 2 subgroup for 4 weeks of continued treatment and follow-up while remaining in their original randomized assignment. Participants who enter Stage 2 will continue to receive active stimulation under the same fixed-parameter framework; no re-randomization will be performed.",[13],"Device: Rhythmic repetitive transcranial magnetic stimulation (rTMS) at 120% RMT, 1 Hz, 60-s cycles",{"label":15,"type":16,"description":17,"interventionNames":18},"sham rTMS group","SHAM_COMPARATOR","Participants in this arm will receive sham repetitive transcranial magnetic stimulation (rTMS) over the right dorsolateral prefrontal cortex (DLPFC). In Stage 1, the stimulation protocol mimics the active condition in timing and coil placement but involves tilting the coil at a 45-degree angle to the scalp, significantly attenuating magnetic field penetration. This approach preserves the auditory and tactile sensations of stimulation without producing cortical effects. The procedure consists of 20 consecutive cycles of sham stimulation, each comprising 40 seconds of simulated stimulation followed by 20 seconds of rest, lasting approximately 20 minutes in total. After completion of Stage 1 and the post-procedure safety observation period, participants may voluntarily enter a prespecified exploratory Stage 2 subgroup for 4 weeks of continued treatment and follow-up while remaining in their original randomized assignment. Participants who enter Stage 2 will continue to receive sham stimu",[19],"Device: Sham rhythmic repetitive transcranial magnetic stimulation (rTMS) at 120% RMT, 1 Hz, 60-s cycles",[21,27],{"type":22,"name":23,"description":24,"armGroupLabels":25,"otherNames":26},"DEVICE","Rhythmic repetitive transcranial magnetic stimulation (rTMS) at 120% RMT, 1 Hz, 60-s cycles","Participants assigned to the active rTMS group will receive rhythmic low-frequency repetitive transcranial magnetic stimulation applied over the right dorsolateral prefrontal cortex (DLPFC). In Stage 1, the intervention consists of 20 consecutive stimulation cycles, each comprising 40 seconds of 1 Hz stimulation followed by a 20-second inter-cycle interval, for a total of 60 seconds per cycle. The stimulation intensity is set at 120% of the individual resting motor threshold (RMT). A figure-of-eight coil will be positioned tangentially over the scalp at the targeted right DLPFC site. Electrocardiogram (ECG) signals will be recorded continuously throughout the session. After completion of the acute Stage 1 procedure and the post-procedure safety observation period, participants may voluntarily enter a prespecified exploratory Stage 2 subgroup for 4 weeks of continued treatment and follow-up while remaining in their original randomized assignment. Participants who enter Stage 2 will cont",[9],null,{"type":22,"name":28,"description":29,"armGroupLabels":30,"otherNames":26},"Sham rhythmic repetitive transcranial magnetic stimulation (rTMS) at 120% RMT, 1 Hz, 60-s cycles","Participants assigned to the sham rTMS group will receive sham rhythmic low-frequency repetitive transcranial magnetic stimulation over the right dorsolateral prefrontal cortex (DLPFC). In Stage 1, the sham procedure matches the active condition in timing, coil position, and auditory and tactile experience, with 20 consecutive sham stimulation cycles, each comprising 40 seconds of simulated stimulation followed by a 20-second inter-cycle interval, for a total of 60 seconds per cycle. The coil will be held at a 45-degree angle to the scalp to minimize effective cortical stimulation while preserving the sensory characteristics of the procedure. Electrocardiogram (ECG) signals will be recorded continuously throughout the session. After completion of the acute Stage 1 procedure and the post-procedure safety observation period, participants may voluntarily enter a prespecified exploratory Stage 2 subgroup for 4 weeks of continued treatment and follow-up while remaining in their original ran",[15],[32,35,38],{"name":33,"affiliation":5,"role":34},"Yun-En Liu, MD","STUDY_CHAIR",{"name":36,"affiliation":5,"role":37},"Lin Tao, MM","PRINCIPAL_INVESTIGATOR",{"name":39,"affiliation":40,"role":41},"Fei Meng, MD","Central Hospital Affiliated to Shenyang Medical Collage","STUDY_DIRECTOR",[43,47],{"name":39,"role":44,"phone":45,"phoneExt":26,"email":46},"CONTACT","86-024-85715635","mengfei665@sohu.com",{"name":36,"role":44,"phone":48,"phoneExt":26,"email":49},"86-18802401698","1939908868@qq.com",[51,70,78],{"facility":52,"status":53,"city":54,"state":55,"zip":56,"country":57,"countryCode":58,"cosmosGeoPoint":59,"geoPoint":64,"contacts":65},"The Second Affiliated Hospital of Shenyang Medical College","RECRUITING","Shenyang","Liaoning","110001","China","CN",{"type":60,"coordinates":61},"Point",[62,63],123.43278,41.79222,{"lat":63,"lon":62},[66],{"name":67,"role":44,"phone":68,"phoneExt":26,"email":69},"Xiu-Ling Zhang, MD","86-024-31236568","2238501927@qq.com",{"facility":71,"status":53,"city":54,"state":55,"zip":72,"country":57,"countryCode":58,"cosmosGeoPoint":73,"geoPoint":75,"contacts":76},"Central Hospital Affiliated to Shenyang Medical College","110024",{"type":60,"coordinates":74},[62,63],{"lat":63,"lon":62},[77],{"name":39,"role":44,"phone":45,"phoneExt":26,"email":46},{"facility":79,"status":53,"city":54,"state":55,"zip":80,"country":57,"countryCode":58,"cosmosGeoPoint":81,"geoPoint":83,"contacts":84},"242 Hospital Affiliated to Shenyang Medical College","110086",{"type":60,"coordinates":82},[62,63],{"lat":63,"lon":62},[85],{"name":86,"role":44,"phone":87,"phoneExt":26,"email":88},"Lu-Wei Zhang, MD","86-13904005901","2907311795@qq.com",{"type":37,"investigatorFullName":90,"investigatorTitle":91,"investigatorAffiliation":5,"oldNameTitle":26,"oldOrganization":26},"Lin Tao","Assoc.Prof.","100610876","high-intensity-low-frequency-periodic-rtms-over-the-right-dorsolateral-prefrontal-cortex-on-cardiac-autonomic-regulation-in-women-with-recurrent-pregnancy-loss-and-anxiety-100610876",false,"NCT07233278","High-Intensity, Low-Frequency Periodic rTMS Over the Right Dorsolateral Prefrontal Cortex on Cardiac Autonomic Regulation in Women With Recurrent Pregnancy Loss and Anxiety","High-intensity, Low-frequency Periodic rTMS Over the Right Dorsolateral Prefrontal Cortex for Acute Cardiac Autonomic Regulation in Women With Recurrent Pregnancy Loss and Generalized Anxiety Disorder: a Randomized, Sham-controlled Mechanistic Trial (NEURO-CARD-rTMS-2)","Inclusion Criteria:\n\n* (i) Female, aged 18-45 years, and right-handed;\n* (ii) Diagnosed with recurrent pregnancy loss (RPL), defined as two or more consecutive spontaneous miscarriages occurring before 28 weeks of gestation;\n* (iii) Not currently pregnant or in a state of missed miscarriage;\n* (iv) Meeting the DSM-5 diagnostic criteria for GAD, with a HAMA score of at least 16, a CGI-S score of at least 4, and a HAMD-17 score of no more than 17.\n\nExclusion Criteria:\n\n* (i) Contraindications to transcranial magnetic stimulation (TMS), such as metallic implants or a history of epilepsy;\n* (ii) Unstable blood pressure (systolic \\>180 mmHg or \\\u003C90 mmHg);\n* (iii) Coexisting major organic disorders, including hyperthyroidism, atrial fibrillation, valvular heart disease, sinus bradycardia, neurological diseases, cerebrovascular disease, or pulmonary disorders;\n* (iv) Significant suicide risk;\n* (v) Other current major psychiatric disorders, including substance use disorder, schizophrenia, delusional disorder, unspecified psychotic disorder, bipolar disorder, or delirium. To preserve diagnostic homogeneity of the study sample, participants whose current primary diagnosis is another anxiety-related disorder will also be excluded, including panic disorder, social anxiety disorder, separation anxiety disorder, specific phobia, obsessive-compulsive and related disorders, and trauma- and stressor-related disorders; Current use of psychotropic medication at screening, or continuous use within the 4 weeks before screening of antidepressants, anxiolytics, antipsychotics, mood stabilizers, or sedative-hypnotics, in order to minimize hemodynamic confounding.","FEMALE","18 Years","45 Years",{"count":103,"type":104},46,"ESTIMATED","INTERVENTIONAL",[107],"NA","The goal of this clinical trial is to determine whether high-intensity, low-frequency periodic repetitive transcranial magnetic stimulation (rTMS) applied to the right dorsolateral prefrontal cortex (DLPFC) can modulate cardiac autonomic regulation in women with recurrent pregnancy loss (RPL) and comorbid anxiety. The main questions it aims to answer are:\n\nDoes 120% resting motor threshold (RMT) rhythmic low-frequency rTMS reduce heart rate during stimulation time windows compared with sham stimulation?\n\nDoes 120% RMT rTMS alter heart-rate-variability (HRV) spectral power at the target frequency (0.0167 Hz) compared with sham stimulation?\n\nResearchers will compare active rTMS with sham rTMS to determine whether the active intervention produces measurable changes in cardiac autonomic activity.\n\nParticipants will:\n\nUndergo a single session of rTMS or sham stimulation consisting of 20 consecutive stimulation time windows (each 60 seconds: 40 seconds of 1-Hz stimulation plus 20 seconds of rest) targeting the right DLPFC;\n\nHave continuous electrocardiography (ECG) recordings collected during the entire stimulation session;\n\nComplete clinical and psychiatric assessments before participation.",[110,111],"Recurrent Pregnancy Loss(RPL)","Anxiety",[113,111,114,115,116],"Recurrent pregnancy loss","Dorsolateral Prefrontal Cortex","Cardiac Autonomic Regulation","repetitive transcranial magnetic stimulation","2026-06-02",{"date":119,"type":120},"2026-06-03","ACTUAL",{"date":122,"type":120},"2025-11-17",{"date":124,"type":104},"2026-12-30",{"name":5,"class":6},3]