| Active Not Recruiting | Effective Caregiving for Neonatal Abstinence Syndrome: Testing an Instructional Mobile Technology Platform for NCT04783558 | Washington State University | N/A |
| Recruiting | An Intervention Mapping Approach to Closing the Gap in Maternal OUD and Infant NAS Care (SUPPORT) NCT06576323 | University of Pennsylvania | N/A |
| Enrolling By Invitation | Study to Collect Data for Neonatal Abstinence Syndrome (NAS) and Evaluate the Automated Data Collection Proces NCT06303986 | Rekovar Inc. | — |
| Recruiting | The Alberta Neonatal Abstinence Syndrome Mother-Baby Care ImprovEmeNT Program NCT05226624 | University of Alberta | N/A |
| Active Not Recruiting | Neurostimulation to Improve NOWS Outcomes NCT05129020 | Spark Biomedical, Inc. | N/A |
| Completed | Medication Treatment for Opioid Use Disorder in Expectant Mothers: Infant Neurodevelopmental Outcomes Sub-stud NCT03911739 | T. John Winhusen, PhD | — |
| Unknown | Actigraphy and Neonatal Abstinence Syndrome of Hospitalized Newborn in Intensive Care Units NCT04983563 | University Hospital, Caen | N/A |
| Active Not Recruiting | A Trial to Determine Weight Gain Benefits of Caloric Supplementation for NAS Infants NCT04419857 | Yale University | N/A |
| Unknown | Averting NAS Among Opioid-Using Young Women Receiving MAT Using Buprenorphine NCT04611659 | Meharry Medical College | N/A |
| Completed | Clinical Trial to Decrease Length of Stay in Infants With Neonatal Abstinence Syndrome With an Exclusive Human NCT04508348 | The University of Texas Health Science Center at San Antonio | N/A |
| Completed | Medication Treatment for Opioid Use Disorder in Expectant Mothers NCT03918850 | T. John Winhusen, PhD | Phase 3 |
| Completed | Medication Treatment for Opioid Use Disorder in Expectant Mothers: Conceptual Model Assessments Sub-study NCT03911466 | T. John Winhusen, PhD | — |
| Completed | Optimal Morphine Dosing Schedule for Neonatal Abstinence Syndrome NCT04298853 | Indiana University | Phase 4 |
| Completed | tAN to Mitigate Withdrawal Behaviors in Neonates NCT04588519 | Spark Biomedical, Inc. | N/A |
| Recruiting | MicroRNA Biomarkers for Neonatal Opioid Withdrawal Syndrome NCT05937594 | Milton S. Hershey Medical Center | — |
| Completed | Assessing the Effects of Auricular Acupressure on Newborns With NAS NCT03890562 | Virginia Commonwealth University | N/A |
| Completed | Feasibility of Auricular Acupressure as an Adjunct Treatment for Neonatal Abstinence Syndrome (NAS) NCT03973801 | Vanderbilt University Medical Center | N/A |
| Completed | Maternal Opioid Treatment: Human Experimental Research - Data Yield Appropriate Decisions NCT04049799 | University of Vermont | — |
| Terminated | Interventions to Help Infants Recover in the Hospital NCT03881553 | Elisabeth Salisbury, PhD | N/A |
| Completed | Sound Processing Changes in Babies With Opioid Exposure NCT03567603 | University of Rochester | — |
| Completed | The PATH Home Trial: A Comparative Effectiveness Study of Peripartum Opioid Use Disorder in Rural Kentucky NCT03725332 | Wendy F Hansen | N/A |
| Unknown | Actigraphy and Neonatal Abstinence Syndrome NCT03977545 | University Hospital, Caen | N/A |
| Completed | The Effect of Music Therapy on Newborns NCT03987165 | Tulane University | N/A |
| Completed | MOM NEST Study: Maternal Opioid Medication: Naltrexone Efficacy Study NCT03718104 | Boston Medical Center | — |
| Completed | Clonidine Versus Phenobarbital as Adjunctive Therapy for Neonatal Abstinence Syndrome NCT03670160 | University of Tennessee Medical Center | Phase 2 |
| Completed | Buprenorphine Pharmacometric Open Label Research Study of Drug Exposure NCT03608696 | Thomas Jefferson University | Phase 1 / Phase 2 |
| Terminated | Clonidine as Adjunct to Morphine for Neonatal Abstinence Syndrome NCT03762317 | Hennepin County Medical Center, Minneapolis | Phase 4 |
| Active Not Recruiting | Treatment of Neonatal Abstinence Syndrome With Clonidine Versus Morphine as Primary Therapy NCT03092011 | The Cooper Health System | Phase 4 |
| Completed | Non-Opiate Treatment After Prenatal Opiate Exposure to Prevent Postnatal Injury to the Young Brain NCT03396588 | Henrietta Bada | Phase 3 |
| Completed | Weighted Blankets With Infants With NAS NCT03113656 | TriHealth Inc. | N/A |
| Terminated | Quantitative Assessment of Sucking for Early Diagnosis of Brain Injury in Infants at High Risk NCT03246243 | Boston Children's Hospital | — |
| Completed | Efficacy and Outcomes of a Non-Pharmacological Intervention for Neonatal Abstinence Syndrome NCT02801331 | Elisabeth B Salisbury | N/A |
| Terminated | Methadone Demonstration Project With Neonatal Intensive Care Unit Infants Diagnosed With Neonatal Abstinence S NCT03134703 | Johns Hopkins All Children's Hospital | Phase 2 |
| Completed | Buprenorphine Dose Adjustments and Gestational Age NCT03028883 | St. Louis University | — |
| Completed | Morphine Versus Methadone for Opiate Exposed Infants With Neonatal Abstinence Syndrome NCT02851303 | University of New Mexico | Phase 4 |
| Completed | Efficacy of Auricular Acupuncture on Neonatal Abstinence Syndrome NCT02872077 | University of South Florida | N/A |
| Completed | Conflict Between Maternal Autonomy and Child Health in Substance-use NCT02797990 | London School of Hygiene and Tropical Medicine | — |
| Completed | The Effect of Aromatherapy on Neonatal Abstinence Syndrome and Salivary Cortisol Levels NCT03097484 | John M. Daniel | Phase 3 |
| Completed | Can Ondansetron Prevent Neonatal Abstinence Syndrome (NAS) in Babies Born to Narcotic-dependent Women NCT01965704 | Stanford University | Phase 2 |
| Completed | Role of Low Lactose Infant Formula In The Management of Neonatal Abstinence Syndrome NCT03549936 | MetroHealth Medical Center | N/A |
| Completed | Donor Human Milk in Neonatal Abstinence Syndrome NCT02182973 | Neolac Inc dba Medolac Laboratories | — |
| Completed | Acupuncture in Neonatal Abstinence Syndrome (NAS) Babies NCT02062151 | University of South Florida | N/A |
| Completed | Improving Outcomes in Neonatal Abstinence Syndrome NCT01958476 | Tufts Medical Center | Phase 3 |
| Completed | RESPECT-PLUS: Services for Infants With Prenatal Opiate Exposure NCT02334111 | Boston Medical Center | N/A |
| Completed | Utility of Psychosocial Intervention in Improving Outcome for Methadone-exposed Infants and Their Mothers NCT01889121 | Dr. Henry Akinbi | — |
| Completed | The Pharmacokinetics of Oral Methadone in the Treatment of Neonatal Abstinence Syndrome NCT01754324 | Children's Hospital Medical Center, Cincinnati | — |
| Completed | Comparison of Buprenorphine to Morphine in Treatment of Neonatal Abstinence Syndrome (NAS) NCT01708707 | Pediatrix | Phase 2 |
| Completed | Buprenorphine for Treatment of Neonatal Abstinence Syndrome in Infants With In Utero Exposure to Benzodiazepin NCT01671410 | Thomas Jefferson University | Phase 1 |
| Completed | Interest of Concentrations in Meconium of Buprenorphine and Methadone as a Prognostic Factor of NAS Outcome NCT03334981 | University Hospital, Caen | — |
| Completed | Fetal and Infant Effects of Maternal Buprenorphine Treatment NCT01561079 | Johns Hopkins University | Phase 2 / Phase 3 |
| Completed | Blinded Trial of Buprenorphine or Morphine in the Treatment of the Neonatal Abstinence Syndrome NCT01452789 | Thomas Jefferson University | Phase 3 |
| Completed | NAS Treatment - Opiate Versus Non-Opiate NCT01734551 | Henrietta Bada | Phase 4 |
| Terminated | Clonidine to Treat Iatrogenic-induced Opioid Dependence in Infants NCT01360450 | Johns Hopkins University | Phase 2 / Phase 3 |
| Completed | Physiology and Therapeutic Management of Neonatal Abstinence Syndrome NCT02768844 | University of Massachusetts, Worcester | N/A |
| Completed | Comparison Between Methadone and Morphine for Neonatal Opiate Withdrawal NCT01804075 | Eastern Maine Medical Center | Phase 4 |
| Terminated | Clonidine for Neonatal Abstinence Syndrome Study NCT01175668 | Baystate Medical Center | N/A |
| Completed | RCT of High- vs. Standard-Calorie Formula for Methadone-Exposed Infants NCT02178189 | University of Pittsburgh | Phase 2 |
| Completed | Treatment of Neonatal Abstinence Syndrome NCT01723722 | Eastern Maine Medical Center | Phase 4 |
| Completed | Vagal Tone and Neonatal Abstinence Syndrome NCT00496951 | Johns Hopkins University | — |
| Completed | Buprenorphine for the Treatment of Neonatal Abstinence Syndrome NCT00521248 | Thomas Jefferson University | Phase 1 |
| Completed | Clonidine as Adjunct Therapy for the Treatment of Neonatal Abstinence Syndrome NCT00510016 | National Institute on Drug Abuse (NIDA) | Phase 2 |
| Completed | How to Treat Opiate Withdrawal in Neonates NCT02810782 | University of Zurich | Phase 3 |