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April 2027 biotech catalysts

registry pull 2026-08-24

91 trial readouts estimated for April 2027.

Primary-completion dates that listed drug and biotech companies filed with ClinicalTrials.gov. They are the sponsor's own estimated windows, revised as a study runs — not announcement or FDA approval dates. A month-only filing counts to the last day it can mean, which is what the “≤” on a countdown says. sources →

Source: ClinicalTrials.gov, retrieved 2026-08-24

Readouts filed for April 2027

soonest first
ReadoutStudySponsorPhaseConditionStatus
2027-04-01in 219 dELEVATE, a Registry of Patients With Acute Hepatic Porphyria (AHP)ALNYAlnylam PharmaceuticalsAcute Hepatic PorphyriaRecruiting
2027-04-01in 219 dObservational Study of Acalabrutinib in Patients With Chronic Lymphocytic Leukaemia in the United KingdomAZNAstraZenecaChronic Lymphocytic Leukemia, CLLRecruiting
2027-04-01in 219 dCardiAMP Heart Failure II Trial for Patients With Ischemic Heart Failure With Reduced Ejection FractionBCDABioCardia, Inc.Not applicableIschemic Heart FailureRecruiting
2027-04-01in 219 dA Registry on the FARAVIEW Technology of the OPAL HDx Mapping System When Used With the FARAWAVE NAV Ablation Catheter in the Treatment of Atrial FibrillationBSXBoston Scientific CorporationAtrial FibrillationActive, not recruiting
2027-04-01in 219 dEvaluation of a Non-Invasive Device for Early Detection of Atopic Dermatitis FlaresCSTLCastle Biosciences IncorporatedAtopic DermatitisRecruiting
2027-04-01in 219 dEvaluation of the Efficacy and Tolerability of the LED Mask With or Without the Serum Formula on the Signs of Facial Photodamage .OR.PAL'OrealNot applicablePhotodamage of the Face, Anti AgingNot yet recruiting
2027-04-02in 220 dA Study to Evaluate AZD7760 Safety and Pharmacokinetics in Healthy Adults (Phase I) and Adults With End-stage Kidney Disease on Hemodialysis With a Central Venous Catheter (Phase IIa)AZNAstraZenecaPhase 1/2Staphylococcus AureusRecruiting
2027-04-04in 222 dStudy of Different Formulations of Vaccines Encoding the RSV Monovalent Antigen or the Flu H5 Antigen in Participants 18 to 49 Years of AgeSNYSanofiPhase 1Respiratory Syncytial VirusRecruiting
2027-04-05in 223 dA Study to Investigate the Clinical Benefit of Isatuximab in Combination With Bortezomib, Lenalidomide and Dexamethasone in Adults With Newly Diagnosed Multiple Myeloma Not Eligible for TransplantSNYSanofiPhase 3Plasma Cell MyelomaActive, not recruiting
2027-04-06in 224 dA Study to Evaluate Efficacy and Safety of Perampanel Administered as an Adjunctive Therapy in Pediatric Participants With Childhood Epilepsy4523.TEisai Inc.Phase 2Epilepsy and Seizure DisordersActive, not recruiting
2027-04-06in 224 dRoll Over StudY for Patients Who Have Completed a Previous Oncology Study With OlaparibAZNAstraZenecaPhase 3Ovarian CancerActive, not recruiting
2027-04-06in 224 dStudy to Evaluate Elexacaftor/Tezacaftor/Ivacaftor (ELX/TEZ/IVA) Long-term Safety and Efficacy in Subjects Without F508delVRTXVertex Pharmaceuticals IncorporatedPhase 3Cystic FibrosisActive, not recruiting
2027-04-06in 224 dEvaluation of Efficacy and Safety of Suzetrigine (SUZ) for Pain Associated With Diabetic Peripheral NeuropathyVRTXVertex Pharmaceuticals IncorporatedPhase 3Diabetic Peripheral Neuropathic PainRecruiting
2027-04-07in 225 dA Research Study on How UBT251 Affects Levels of Midazolam, Caffeine and Warfarin in the Blood of Participants With Excess Body WeightNVONovo Nordisk A/SPhase 1ObesityRecruiting
2027-04-08in 226 dA Research Study Looking Into How NNC0662-0419 Works With Birth Control Pills and Emptying of the Stomach in Women Not Able to Become Pregnant With Excess Body WeightNVONovo Nordisk A/SPhase 1OverweightRecruiting
2027-04-08in 226 dA Study to Investigate the Efficacy and Safety of SAR444336 in Adults With Microscopic Colitis in Clinical RemissionSNYSanofiPhase 2Microscopic ColitisRecruiting
2027-04-09in 227 dAn Ophthalmic Safety Study in Patients With Breast CancerAZNAstraZenecaOphthalmic Safety in Patients With Breast CancerActive, not recruiting
2027-04-09in 227 dA Study to Investigate Safety, Tolerability, Pharmacokinetics, and Pharmacodynamics of AZD4954 in Healthy Adult Participants With or Without Elevated Lipoprotein (a) (Lp[a]) Levels, and Participants With DyslipidemiaAZNAstraZenecaPhase 1Healthy Participants, DyslipidemiaRecruiting
2027-04-09in 227 dA Study to Investigate Safety, Tolerability, Pharmacokinetics and Pharmacodynamics of AZD1043 in Healthy Adult Participants Living With Overweight and/or Obesity.AZNAstraZenecaPhase 1ObesityRecruiting
2027-04-10in 228 dA Phase 1, Randomized, Double-blind, Placebo-controlled Study Evaluating AMG 691 in Healthy Participants and Participants With Mild-to-Moderate AsthmaAMGNAmgenPhase 1AsthmaActive, not recruiting
2027-04-10in 228 dA Study to Learn About the Effects of the Combination of Elranatamab (PF-06863135) and Iberdomide in Patients With Relapsed or Refractory Multiple Myeloma (MagnetisMM-30)PFEPfizerPhase 1Multiple MyelomaRecruiting
2027-04-13in 231 dStudy of Inebilizumab in Pediatric Subjects With Neuromyelitis Optica Spectrum DisorderAMGNAmgenPhase 2Neuromyelitis Optica Spectrum DisorderRecruiting
2027-04-13in 231 dA Study to Assess the Safety and Pharmacokinetics of INCB123667 When Administered Orally to Adult Participants With Moderate or Severe Hepatic ImpairmentINCYIncyte CorporationPhase 1Hepatic Insufficiency, Liver DiseasesRecruiting
2027-04-13in 231 dA Research Study Looking Into How Cagrilintide Influences Food Intake and Appetite in People With Overweight or ObesityNVONovo Nordisk A/SPhase 1OverweightRecruiting
2027-04-14in 232 dA Phase 1/2 Study to Assess the Safety, Tolerability, Pharmacokinetics, and Pharmacodynamics of BMN 351 in Participants With Duchenne Muscular DystrophyBMRNBioMarin PharmaceuticalPhase 1/2Duchenne Muscular DystrophyActive, not recruiting
2027-04-19in 237 dComparison Between ABP 692 and Ocrevus® (Ocrelizumab)AMGNAmgenPhase 3Multiple SclerosisActive, not recruiting
2027-04-20in 238 dA Study of Camizestrant in ER+/HER2- Early Breast Cancer After at Least 2 Years of Standard Adjuvant Endocrine TherapyAZNAstraZenecaPhase 3Breast CancerRecruiting
2027-04-20in 238 dPrevention of Recurrent C. Difficile Infection Study With AZD5148 Monoclonal AntibodyAZNAstraZenecaPhase 2Clostridioides Difficile InfectionRecruiting
2027-04-21in 239 dA Study to Learn How Different Amounts of the Study Medicine Called PF-08642534 Are Tolerated and Act in the Body of People Who Have ObesityPFEPfizerPhase 1ObesityNot yet recruiting
2027-04-24in 242 dSubcutaneous Tarlatamab in Participants With Extensive Stage Small Cell Lung Cancer (DeLLphi-308)AMGNAmgenPhase 1Lung CancerRecruiting
2027-04-24in 242 dEfficacy of Dupilumab Added to Medium Dose Inhaled Corticosteroid/Long-acting Beta-agonist (ICS/LABA) in Comparison to ICS Dose Escalation to High Dose ICS/LABA in Adolescent and Adult Patients With Uncontrolled AsthmaREGNRegeneron PharmaceuticalsPhase 4AsthmaActive, not recruiting
2027-04-25in 243 dA Study of Lebrikizumab Treatment in Adults and Adolescents With Moderate-to-Severe Atopic DermatitisALM.MCAlmirall, S.A.Phase 3Atopic DermatitisActive, not recruiting
2027-04-25in 243 dA Study to Learn About the Study Medicine Aztreonam-Avibactam (ATM-AVI) in Infants and Newborns Admitted in Hospitals With Bacterial Infection (CHERISH)PFEPfizerPhase 2Gram-negative Bacterial InfectionRecruiting
2027-04-25in 243 dA Study of PYX-201 in Advanced Solid TumorsPYXSPyxis Oncology, IncPhase 1Solid TumorsRecruiting
2027-04-27in 245 dA Study to Evaluate ALN-2232 in Participants With ObesityALNYAlnylam PharmaceuticalsPhase 1/2ObesityRecruiting
2027-04-27in 245 dA Study for the Evaluation of Efficacy and Safety of Prolia® in Participants With Glucocorticoid-induced Osteoporosis in Mainland ChinaAMGNAmgenPhase 4Glucocorticoid-induced OsteoporosisActive, not recruiting
2027-04-27in 245 dEfficacy and Safety of Maridebart Cafraglutide in Adult Participants in Japan Who Have Obesity DiseaseAMGNAmgenPhase 3Obesity DiseaseActive, not recruiting
2027-04-27in 245 dA Study of INCB123667 in Participants With Platinum-Resistant Ovarian Cancer With Cyclin E1 OverexpressionINCYIncyte CorporationPhase 2Ovarian CancerRecruiting
2027-04-27in 245 dA Research Study Looking Into How UBT251 Works With Birth Control Tablets and Emptying of the Stomach in Women With Excess Body Weight Not Able to Become PregnantNVONovo Nordisk A/SPhase 1OverweightNot yet recruiting
2027-04-27in 245 dAVANTAGE® RELOAD Double Mobility Acetabular Cup -Clinical StudyZBHZimmer BiometNot applicableOsteoarthritisActive, not recruiting
2027-04-28in 246 dFrexalimab in Preservation of Endogenous Insulin Secretion Compared to Placebo in Adults, Adolescents and Children on Top of Insulin Therapy (FABULINUS)SNYSanofiPhase 2Type 1 DiabetesActive, not recruiting
2027-04-29in 247 dA Study of Long-term Effect of Dupilumab on Skin Barrier Function in Pediatric Participants With Atopic DermatitisSNYSanofiPhase 4Atopic DermatitisActive, not recruiting
2027-04-29in 247 dTreatment of Type 1 Diabetes With Anti-OX40L Bispecific With Anti-TNF Activity In a Single Nanobody® MoleculeSNYSanofiPhase 2Type 1 DiabetesActive, not recruiting
Apr 2027≤ 248 dA Phase 1/2 Study of KK2430 in Participants With Hematologic Neoplasms4151.TKyowa Kirin Co., Ltd.Phase 1/2Hematologic NeoplasmsRecruiting
2027-04-30in 248 dStudy of Ifinatamab Deruxtecan (DS-7300a, I-DXd) in Participants With Advanced Solid Malignant Tumors4568.TDaiichi SankyoPhase 1/2Solid TumorsRecruiting
Apr 2027≤ 248 dA Study to Assess Disease Activity in Adult Participants With Axial Spondyloarthritis Who Receive Upadacitinib in a Real-world SettingABBVAbbVieAxial Spondylarthritis (r-axSpA)Active, not recruiting
Apr 2027≤ 248 dMirvetuximab Soravtansine With Bevacizumab Versus Bevacizumab as Maintenance in Platinum-sensitive Epithelial Ovarian, Fallopian Tube, or Peritoneal CancerABBVAbbViePhase 3Ovarian CancerActive, not recruiting
Apr 2027≤ 248 dA Real-world Study to Assess Safety of OZURDEX® (Dexamethasone Intravitreal Implant) in Adult Participants With Diabetic Macular Edema in ChinaABBVAbbVieDiabetic Macular EdemaActive, not recruiting
Apr 2027≤ 248 dStudy to Evaluate Adverse Events, Change in Disease Activity, and How Intravenously Infused ABBV-291 Moves Through the Body in Adult Participants With Non-Hodgkin's LymphomaABBVAbbViePhase 1Non-Hodgkin LymphomaActive, not recruiting
Apr 2027≤ 248 dStudy to Assess the Adverse Events of Oral ABBV-932 in Adult Participants With Depressive Episodes Associated With Bipolar I or II DisorderABBVAbbViePhase 2Bipolar I or II DisorderRecruiting
Apr 2027≤ 248 dA Study to Evaluate the Pharmacokinetics, Safety, and Tolerability of Single Ascending Doses of ABBV-1451 Infusions and Injections in Healthy Adult ParticipantsABBVAbbViePhase 1Healthy VolunteerRecruiting
Apr 2027≤ 248 dA First-in-Human Phase 1 Single-Ascending Dose Study of ABCL575 in Healthy ParticipantsABCLAbCellera Biologics Inc.Phase 1Healthy VolunteersActive, not recruiting
Apr 2027≤ 248 dA Study of Zunveyl on Safety, Tolerability, Neuropsychiatric Symptoms, and Caregiver Distress in Alzheimer's Disease (RESOLVE)ACOGAlpha Cognition, IncPhase 4Alzheimer's DiseaseRecruiting
2027-04-30in 248 dAcalabrutinib Real World Italian obSErvational Study -ARISEAZNAstraZenecaChronic Lymphocytic LeukemiaActive, not recruiting
2027-04-30in 248 dDeniLA: Comprehensive Demographics and Clinical Profile of NSCLC Patients: Analyzing Guideline-Concordant Care in First-line Treatment PatternsAZNAstraZenecaLung CancerRecruiting
2027-04-30in 248 dAssess Accuracy of Primary Care Asthma and COPD Diagnosis Using Oscillometry and FeNO vs Specialist DiagnosisAZNAstraZenecaAsthmaRecruiting
2027-04-30in 248 dMavacamten Pregnancy Surveillance ProgramBMYBristol-Myers SquibbHypertrophic CardiomyopathyRecruiting
Apr 2027≤ 248 dRepeat Ablation of Persistent Atrial Fibrillation, Including Mitral Isthmus Catheter Ablation, With the FARAPULSE Pulsed Field Ablation SystemBSXBoston Scientific CorporationNot applicableAtrial FibrillationRecruiting
Apr 2027≤ 248 dA Phase 1b Study of Budoprutug in Systemic Lupus Erythematosus (SLE)CLYMClimb Bio, Inc.Phase 1Systemic Lupus ErythematosusRecruiting
Apr 2027≤ 248 dPivotal Clinical Trial Evaluating the Safety and Efficacy of the Fully Implanted Acclaim Cochlear ImplantCOCHEnvoy Medical CorporationNot applicableSensori-Neural Deafness, Sensorineural Hearing Loss, Sensorineural Hearing Loss (Disorder), Sensorineural Hearing Loss, Bilateral, Sensorineural Hearing Loss, Profound, Sensorineural Hearing Loss, SevereActive, not recruiting
Apr 2027≤ 248 dPlacebo-controlled Study to Evaluate the Safety and Efficacy of GLK-221 Ophthalmic Solution in Subjects With KeratoconusGKOSGlaukos CorporationPhase 2KeratoconusRecruiting
2027-04-30in 248 d(Neo)Adjuvant IDE196 (Darovasertib) in Patients With Localized Ocular MelanomaIDYAIDEAYA BiosciencesPhase 2Uveal MelanomaActive, not recruiting
2027-04-30in 248 dSafety and Tolerability Study of INCB057643 in Participants With Myelofibrosis and Other Advanced Myeloid NeoplasmsINCYIncyte CorporationPhase 1MyelofibrosisActive, not recruiting
2027-04-30in 248 dA Study to Evaluate the Efficacy and Safety of Ruxolitinib Cream in Children (6 to < 12 Years Old) With Nonsegmental VitiligoINCYIncyte CorporationPhase 3NonSegmental VitiligoRecruiting
2027-04-30in 248 dRobotic-Assisted da Vinci System Prophylactic Nipple-Sparing MastectomyISRGIntuitive SurgicalNot applicableNipple Sparing MastectomyActive, not recruiting
2027-04-30in 248 dIS-001 Injection in Patients Undergoing Robotic-Assisted Colorectal SurgeryISRGIntuitive SurgicalPhase 3Ureter InjuryRecruiting
Apr 2027≤ 248 dDReAMzz- Dronabinol and Acetazolamide Medication for Sleep Apnea (ZZ). Dose Confirmation Crossover Study for IHL-42X in Subjects With Obstructive Sleep Apnea.IXHLIncannex Healthcare LtdPhase 2Obstructive Sleep ApneaRecruiting
Apr 2027≤ 248 dA Phase 3 Study to Evaluate the Efficacy and Safety of Intravitreal KSI-101 in Participants With Macular Edema Secondary to Inflammation (MESI) - PEAKKODKodiak Sciences IncPhase 3Macular Edema Secondary to InflammationRecruiting
Apr 2027≤ 248 dSelinexor and Backbone Treatments of Multiple Myeloma PatientsKPTIKaryopharm Therapeutics IncPhase 1/2Multiple MyelomaRecruiting
Apr 2027≤ 248 dKYSA-7: A Study of Anti-CD19 CAR T-Cell Therapy, in Subjects With Refractory Primary and Secondary Progressive Multiple SclerosisKYTXKyverna TherapeuticsPhase 2Multiple SclerosisActive, not recruiting
Apr 2027≤ 248 dStudy of LY3537982 in Cancer Patients With a Specific Genetic Mutation (KRAS G12C)LLYEli Lilly and CompanyPhase 1/2Lung CancerActive, not recruiting
Apr 2027≤ 248 dA Master Protocol Study (LY900028) of Multiple Intervention-Specific-Appendices (ISAs) in Participants With Chronic PainLLYEli Lilly and CompanyPhase 2OsteoarthritisRecruiting
Apr 2027≤ 248 dA Study of LY4152199 in Participants With Previously Treated B-cell Malignancies (BAF_FRontier-1 )LLYEli Lilly and CompanyPhase 1Non-Hodgkin LymphomaRecruiting
Apr 2027≤ 248 dA Study of LY4584180 in Adult Participants With Previously Treated Blood CancersLLYEli Lilly and CompanyPhase 1Non-Hodgkin LymphomaRecruiting
Apr 2027≤ 248 dA Chronic Pain Master Protocol (CPMP): A Study of LY4065967 in Participants With Chronic Low Back PainLLYEli Lilly and CompanyPhase 2Chronic Pain, Low Back PainRecruiting
Apr 2027≤ 248 dA Chronic Pain Master Protocol (CPMP): A Study of LY4065967 in Participants With Osteoarthritis PainLLYEli Lilly and CompanyPhase 2OsteoarthritisRecruiting
Apr 2027≤ 248 dEvaluation of Lasofoxifene Combined With Abemaciclib Compared With Fulvestrant Combined With Abemaciclib in Locally Advanced or Metastatic ER+/HER2- Breast Cancer With an ESR1 MutationLONALeonaBioPhase 3Breast CancerRecruiting
Apr 2027≤ 248 dMicra Transcatheter Pacing System Post-Approval RegistryMDTMedtronicBradycardiaActive, not recruiting
Apr 2027≤ 248 dA Study to Evaluate Efficacy and Safety of an Investigational Drug Named Volixibat in Patients With Itching Caused by Primary Biliary CholangitisMIRMMirum Pharmaceuticals, Inc.Phase 2Primary Biliary Cholangitis, PBCRecruiting
Apr 2027≤ 248 dEvaluation of MN-166 (Ibudilast) for 12 Months Followed by an Open-label Extension for 6 Months in Patients With ALSMNOVMediciNovaPhase 2/3Amyotrophic Lateral SclerosisActive, not recruiting
2027-04-30in 248 dNBTXR3 Activated by Radiotherapy for Patients With Advanced Cancers Treated With An Anti-PD-1 TherapyNANO.PANanobiotixPhase 1Head and Neck CancerActive, not recruiting
Apr 2027≤ 248 dA Phase 1/2 Study of NKX019 in Subjects With Autoimmune Disease (Ntrust-1)NKTXNkarta, Inc.Phase 1/2Lupus NephritisRecruiting
Apr 2027≤ 248 dEXpanding Prenatal Cell Free DNA Screening Across moNogenic Disorders (EXPAND)NTRANatera, Inc.Single Gene NIPTRecruiting
2027-04-30in 248 dSTudy of Real World vaccinE Effectiveness of maTernal RSVpreF vaccinatiON Against Respiratory Syncytial Virus (RSV) in Hospitalised Infants in Australia (STREETON)PFEPfizerRespiratory Syncytial VirusActive, not recruiting
Apr 2027≤ 248 dCellFX® Nanosecond Pulsed Field Ablation (nsPFA)™ Cardiac Surgery Clamp System to Treat Atrial FibrillationPLSEPulse Biosciences, Inc.Not applicableAtrial FibrillationRecruiting
2027-04-30in 248 dOlutasidenib DDI Study in Patients With IDH1 Mutation Positive MalignanciesRIGLRigel PharmaceuticalsPhase 4Acute Myeloid LeukemiaRecruiting
2027-04-30in 248 dFirst-in-Human Study of Mutant-selective PI3Kα Inhibitor, RLY-2608, as a Single Agent in Patients With Advanced Solid Tumors and in Combination With Endocrine Therapy +/- a CDK4/6 or CDK4 Inhibitor in Patients With Advanced Solid Tumors or Advanced Breast CancerRLAYRelay Therapeutics, Inc.Phase 1Solid TumorsRecruiting
Apr 2027≤ 248 dStudy Evaluating the Safety and Efficacy of Neffy or Intramuscular Adrenalin in Patients With Allergic Reactions After Oral Food Challenge or Allergen ImmunotherapySPRYARS Pharmaceuticals, Inc.Phase 4Allergic ReactionsRecruiting
Apr 2027≤ 248 dCadisegliatin as Adjunctive Therapy to Insulin in Participants With Type 1 DiabetesVTVTvTv TherapeuticsPhase 3Type 1 DiabetesActive, not recruiting
Apr 2027≤ 248 dCadisegliatin as Adjunctive Therapy to Insulin in Participants With Type 1 Diabetes Who Are Using Hybrid Closed Loop (HCL) SystemsVTVTvTv TherapeuticsPhase 2Type 1 DiabetesNot yet recruiting
Apr 2027≤ 248 dA Study to Evaluate XEN1101 as Adjunctive Therapy in Primary Generalized Tonic-Clonic SeizuresXENEXenon Pharmaceuticals Inc.Phase 3Epilepsy and Seizure DisordersRecruiting

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