Crick
HomeTrialsGenesDrugs23andMeGraphBlogContact
  • Home
  • Trials
  • Genes
  • Drugs
  • 23andMe
  • Graph
  • Blog
  • Contact
Crick

An open-source clinical intelligence platform. Explore clinical trials, gene networks, and molecular structures using public data sources.

Data Sources

  • ClinicalTrials.gov
  • OpenTargets
  • ClinVar
  • PubChem

Links

  • Contact
  • Privacy

© 2026 Crick. All rights reserved.

Crick is for educational purposes only. Not medical advice.

Results for “Surge”

38 trials

Filters

Phase
Early Phase 1
Phase 1
Phase 2
Phase 3
Phase 4
Status
Recruiting
Active, Not Recruiting
Not Yet Recruiting
Completed
Enrolling by Invitation

Showing 20 of 38 results

Post-approval studies (Phase 4)Study completedNCT01999569
What this trial is testing

The Role of Estrogen in Luteinizing Hormone Surge and Ovulation

Who this might be right for
Ovulation DisorderOvarian Cysts
Wake Forest University Health Sciences 10
Not applicableActive Not RecruitingNCT06651645
What this trial is testing

Pre- vs Post-Pandemic Risk-adjusted Survival Rates in the US Hospitals

Who this might be right for
In-hospital MortalityNon-COVID DeathsSurge
National Institutes of Health Clinical Center (CC) 30,000,000
Testing effectiveness (Phase 2)Study completedNCT01320709
What this trial is testing

Effect of Piroxicam on Ovulation

Who this might be right for
Contraception, Postcoital
Bayer 72
Not applicableStudy completedNCT02294773
What this trial is testing

Study Evaluating the Timing of Intrauterine Insemination in Relation to Positive Home Ovulation Prediction Kit

Who this might be right for
Infertility
Midwest Fertility Specialists 13
Large-scale testing (Phase 3)Study completedNCT05994378
What this trial is testing

To Compare the Efficacy and Safety of Oral SHR 7280 Tablets With Ganirelix Acetate Injection in Infertile Female Subjects

Who this might be right for
Infertile Female Subjects Undergoing Controlled Ovarian Hyperstimulation to Suppress Premature LH Surge and Prevent Early Ovulation
Jiangsu HengRui Medicine Co., Ltd. 317
Post-approval studies (Phase 4)Study completedNCT02638285
What this trial is testing

Pregnancy Rate by HCG Administration Versus Urinary LH Surge Method in Patients Undergoing IUI

Who this might be right for
Pregnancy
Shiraz University of Medical Sciences 86
Post-approval studies (Phase 4)Not Yet RecruitingNCT07350317
What this trial is testing

Trial Comparing Subcutaneous Natural Progesterone (Prolutex) vs. Cetrorelix Acetate for Luteinizing Hormone Surge Suppression in Freeze-All IVF Cycles.

Who this might be right for
Assisted Reproductive Techniques
Trust Fertility Clinic 230
Not applicableUnknownNCT06144008
What this trial is testing

ESCAPE (Evaluating Surge Capacity And PrEparedness)

Who this might be right for
Disaster MedicineDelivery of Health Care
Ludwig-Maximilians - University of Munich 3,000
Testing effectiveness (Phase 2)Study completedNCT06608186
What this trial is testing

Can Drospirenone be Used to Prevent LH Surge in Controlled Ovarian Stimulation in PCOS?!

Who this might be right for
PCOS (Polycystic Ovary Syndrome)
Ahmed Saad 50
Early research (Phase 1)UnknownNCT05667818
What this trial is testing

An Comparative Pharmacokinetic Study of Amlodipine Besylate Controlled-release Tablets,China in Normal, Healthy, Adult, Human Subjects Under Fasting Conditions

Who this might be right for
Hypertension
Overseas Pharmaceuticals, Ltd. 16
Not applicableStudy completedNCT01672801
What this trial is testing

Nimodipine to Prevent LH Surge During Ovulation Induction: Blinded Placebo-controlled RCT

Who this might be right for
Unexplained InfertilityPolycystic Ovarian SyndromeAnovulatory
Boston IVF 18
Not applicableLooking for participantsNCT05375643
What this trial is testing

SURGE: Supporting Utility and Representation in Genomics-based Cancer Trial Enrollment (Intervention)

Who this might be right for
Gastrointestinal CancerHematologic CancerThoracic Cancer
Nadine Jackson, MD, MPH 210
Testing effectiveness (Phase 2)UnknownNCT05759871
What this trial is testing

Ovarian Stimulation With FSH Alone Versus FSH Plus GnRH Antagonist in an Oocyte Donor/Recipient Programme

Who this might be right for
Premature LuteinisationProgesterone Elevation
National and Kapodistrian University of Athens 50
Post-approval studies (Phase 4)Study completedNCT01030081
What this trial is testing

Amlodipine Prevents Morning Blood Pressure Surge Study

Who this might be right for
Hypertension
Shanghai Jiao Tong University School of Medicine 510
Testing effectiveness (Phase 2)Ended earlyNCT01551368
What this trial is testing

Use of a Calcium Channel Blocker to Prevent Premature Luteinizing Hormone Surges in Infertility Patients

Who this might be right for
Infertility
Mount Sinai Hospital, Canada 12
Not applicableStudy completedNCT04688372
What this trial is testing

Hospital COVID-19 Surge and Associated Mortality Risk

Who this might be right for
Volume Outcome Relationship Among COVID-19 Inpatients in US Hospitals
National Institutes of Health Clinical Center (CC) 144,116
Very early researchUnknownNCT06172998
What this trial is testing

New Perspective on Exploring the Post-apneic BP Surge in Patients With OSA

Who this might be right for
Obstructive Sleep Apnea
Xu J 350
Not applicableStudy completedNCT06170307
What this trial is testing

Left Atrial Function of COVID-19-recovered Patients During the Surge of Omicron Variants

Who this might be right for
COVID-19 Pandemic
Haiyan Wang 150
Not applicableStudy completedNCT06702930
What this trial is testing

Exercise Timing on the Morning Blood Pressure Surge

Who this might be right for
Post-Exercise HypotensionAmbulatory Blood Pressure MonitoringHigh-intensity Interval Exercise
University of Guelph 31
Early research (Phase 1)UnknownNCT05614037
What this trial is testing

Felodipine Controlled Release Tablets and Felodipine Sustained Release Tablets in Healthy Subjects Under Fasting State Comparative Pharmacokinetic Study

Who this might be right for
Hypertension
Overseas Pharmaceuticals, Ltd. 16
Next Page