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| Name | Class |
|---|---|
| PPD Development, LP | INDUSTRY |
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PRIMULA Preg (Prospective Registry Investigating Maternal and Infant Outcomes in Anifrolumab Users) is a prospective, observational cohort study designed to evaluate the association between anifrolumab exposure during pregnancy and subsequent adverse maternal, fetal, and infant outcomes. This study will fulfil an FDA post-marketing requirement.
PRIMULA Preg (Prospective Registry Investigating Maternal and Infant Outcomes in Anifrolumab Users) is a US-based, prospective, observational cohort study designed to evaluate the association between anifrolumab exposure during pregnancy and subsequent adverse maternal, fetal, and infant outcomes. The objective of the pregnancy registry is to compare adverse maternal, fetal, and infant outcomes of pregnant individuals with moderate/severe systemic lupus erythematosus (SLE) who are exposed to anifrolumab during pregnancy with outcomes in an internal comparison cohort of pregnant individuals with moderate/severe SLE who are not exposed to anifrolumab during pregnancy. Participation in the registry is voluntary and participants can withdraw their consent to participate at any time. The study is strictly observational; the schedule of office visits and all treatment regimens will be determined by HCPs. Only data that are documented in patients' medical records during medical care will be actively collected. No additional laboratory tests or HCP assessments will be required as part of this registry. This study will fulfil an FDA post-marketing requirement.
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| Exposed cohort | Pregnant individuals with a diagnosis of moderate/severe SLE who are exposed to anifrolumab at any time during pregnancy |
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| Unexposed cohort | Pregnant individuals with a diagnosis of moderate/severe SLE who are not exposed to anifrolumab at any time during pregnancy but who are exposed to other products for the treatment of SLE |
| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| Anifrolumab | Drug | Anifrolumab is a human monoclonal antibody that binds to subunit 1 of the type 1 interferon receptor, which was developed based on the evidence supporting the role of type 1 interferon pathway in SLE. Clinical trial evidence from TULIP 1 and TULIP 2 have showed that monthly intravenous administration of anifrolumab led to a higher percentage of patients with a response, assessed with the British Isles Lupus Assessment Group-based Composite Lupus Assessment, compared with patients receiving placebo. Moreover, the phase II MUSE study showed that administration of anifrolumab resulted in substantially reduce disease activity, as measured by the SLE Responder Index, compared to patients receiving placebo. Anifrolumab was approved by the FDA and EMA in July 2021 and February 2022, respectively, for the treatment of adult patients with moderate to severe SLE who are receiving standard therapy. |
| Measure | Description | Time Frame |
|---|---|---|
| Composite outcome of all major congenital malformations (MCMs) | An abnormality of body structure or function that is present at birth, is of prenatal origin (i.e., birth defect), has significant medical, social, or cosmetic consequences for the affected individual, and typically requires medical intervention. Relevant exposure window is limited to 1st trimester of pregnancy. | From date of conception (DOC) to pregnancy outcome for fetal losses or 12 months of infant age for live births |
| Measure | Description | Time Frame |
|---|---|---|
| Composite outcome of all minor congenital malformations | An anomaly or abnormality of body structure that is present at birth, is of prenatal origin (i.e., birth defect), poses no significant health problem in the neonatal period, and tends to have limited social or cosmetic consequences for the affected individual. Relevant exposure window includes any trimester of pregnancy. | From date of conception (DOC) to pregnancy outcome for fetal losses or 12 months of infant age for live births |
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Inclusion Criteria:
Exposed cohort
Unexposed cohort
Exclusion Criteria:
Exposed cohort
Unexposed cohort
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The study population will include 2 cohorts of pregnant individuals: a cohort of individuals with moderate/severe SLE who are exposed to anifrolumab and a cohort of individuals with moderate/severe SLE who are unexposed to anifrolumab but who are exposed to other products for the treatment of SLE.
| Name | Role | Phone | Extension | |
|---|---|---|---|---|
| AstraZeneca Clinical Study Information Center | Contact | 1-877-240-9479 | information.center@astrazeneca.com |
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| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| Research Site | Recruiting | Wilmington | North Carolina | 28401 | United States |
Qualified researchers can request access to anonymized individual patient-level data from AstraZeneca group of Companies sponsored clinical trials via the request portal Vivli.org. All requests will be evaluated as per the AZ disclosure commitment: https://astrazenecagrouptrials.pharmacm.com/ST/Submission/Disclosure.
"Yes", indicates that AZ will accept requests for IPD, but this does not mean all requests will be approved.
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AstraZeneca will meet or exceed data availability as per the commitments made to the EFPIA PhRMA Data Sharing Principles. For details of IPD sharing timelines, please refer to AZ disclosure commitment at https://astrazenecagrouptrials.pharmacm.com/ST/Submission/Disclosure.
When a request has been approved, AstraZeneca will provide access to the anonymized individual patient-level data via a secure research environment Vivli.org. A signed data Usage Agreement (non-negotiable contract for data accessors) must be in place before accessing requested information.
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| ID | Term |
|---|---|
| D008180 | Lupus Erythematosus, Systemic |
| ID | Term |
|---|---|
| D003240 | Connective Tissue Diseases |
| D017437 | Skin and Connective Tissue Diseases |
| D001327 | Autoimmune Diseases |
| D007154 | Immune System Diseases |
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| ID | Term |
|---|---|
| C582345 | anifrolumab |
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| Worsening of underlying disease | Any increase in disease activity or severity in the pregnancy period compared to the baseline period (6 months prior to pregnancy) as assessed by the disease flare or disease activity algorithms or as reported by an HCP. Relevant exposure window includes any trimester of pregnancy. | From date of conception (DOC) to pregnancy outcome, up to 42 weeks of pregnancy |
| Premature rupture of membranes | A disorder of pregnancy defined as rupture of membranes before the onset of labor. Relevant exposure window includes any trimester of pregnancy. | From date of conception (DOC) to pregnancy outcome, up to 42 weeks of pregnancy |
| Pregnancy-induced hypertension | A disorder of pregnancy defined as a systolic blood pressure 140 mmHg or more or a diastolic blood pressure of 90 mmHg or more, or both, on 2 occasions at least 4 hours apart after 20 weeks gestation, in a woman with a previously normal blood pressure. Relevant exposure window includes any trimester of pregnancy. | From 20 gestational weeks to pregnancy outcome, up to 42 weeks of pregnancy |
| Composite outcome of preeclampsia/eclampsia | Preeclampsia is a disorder of pregnancy associated with new-onset hypertension, which occurs most often after 20 weeks of gestation and frequently near term, and proteinuria. Or, in the absence of proteinuria, it is defined as new-onset hypertension with the new onset of any of the following:
Eclampsia is new-onset tonic-clonic, focal, or multifocal seizures in the absence of other causative conditions such as epilepsy, cerebral arterial ischemia and infarction, intracranial hemorrhage, or drug use. | From 20 gestational weeks to pregnancy outcome, up to 42 weeks of pregnancy |
| Maternal hospitalization for serious illness | An inpatient hospital admission unrelated to delivery occurring during pregnancy. Relevant exposure window includes any trimester of pregnancy. | From date of conception (DOC) to pregnancy outcome, up to 42 weeks of pregnancy |
| Spontaneous abortion | An involuntary fetal loss or the expulsion of the products of conception occurring at <20 gestational weeks. | From date of conception (DOC) to <20 gestational weeks |
| Elective termination | An intervention that is intended to terminate a suspected or known ongoing intrauterine pregnancy and that does not result in a live birth. Relevant exposure window includes any trimester of pregnancy. | From date of conception (DOC) to pregnancy outcome, up to 24 weeks of pregnancy |
| Emergency caesarean section | A cesarean delivery that is performed due an immediate threat to the health or safety of the fetus and/or the mother. Relevant exposure window includes any trimester of pregnancy. | From date of conception (DOC) to pregnancy outcome, up to 42 weeks of pregnancy |
| Preterm birth | A live birth occurring at <37 gestational weeks. | From date of conception (DOC) up to 37 gestational weeks |
| Small for gestational age | Birthweight <10th percentile for sex and gestational age using standard growth charts for full and preterm live-born infants. Relevant exposure window includes any trimester of pregnancy. | At delivery of live birth |
| Postnatal growth deficiency | Weight, length, or head circumference in <10th percentile for sex and chronological age using standard growth charts. Relevant exposure window includes any trimester of pregnancy. | At 4 and 12 months of infant age |
| Infant developmental delay | Failure to achieve the developmental milestones for chronological age, as defined by the CDC. Relevant exposure window includes any trimester of pregnancy. | At 4 and 12 months of infant age |
| Infant hospitalization for serious illness | An inpatient hospital admission occurring in the first year of life. Relevant exposure window includes any trimester of pregnancy. | From birth to 1 year of infant age |
| Infant serious or opportunistic infection | An infection that occurs within an infant's first year of life and is either opportunistic (i.e., occurs more often or is more severe in people with weakened immune systems than in people with healthy immune systems) or serious (i.e., results in significant disability, incapacity, or death; is life-threatening; requires inpatient or prolonged hospitalization; or is considered medically important). Relevant exposure window includes any trimester of pregnancy. | From birth to 1 year of infant age |