'An extra level of kind of torment': Views and experiences of recurrent miscarriage care during the initial phases of COVID-19 in Ireland-A qualitative interview study.

INTRODUCTION: Maternity services underwent much change during the COVID-19 pandemic. Research on the impact on miscarriage care and experiences during this time is sparse. Within a national evaluation of recurrent miscarriage care, we qualitatively explored stakeholder views and experiences of recurrent miscarriage services in Ireland. This study describes the impact of the COVID-19 pandemic on those experiences and perceptions of care. METHODS: People with professional and lived experience of recurrent miscarriage and service engagement were actively involved in this qualitative study from idea generation to analysis and reporting. We recruited women and men with two or more consecutive first-trimester miscarriages, and people involved in the management/delivery of recurrent miscarriage services and supports. We used purposive sampling to ensure that perspectives across disciplinary or lived experience, geographical, and health service administrative areas, were included. We conducted semi-structured interviews, virtually all due to COVID-19 restrictions, between June 2020 and February 2021. These were audio-recorded, and data were transcribed, and subsequently analyzed using reflexive thematic analysis. RESULTS: We interviewed 42 service providers and 13 women and 7 men with experience of recurrent miscarriage. We actively generated two central themes during data analysis. The first-'Disconnected'-describes how many women navigated miscarriage diagnosis and management and care in subsequent pregnancies alone; many felt that this resulted in increased trauma. At the same time, men struggled with not being present to support their partners and described feeling disconnected. The second theme highlighted 'The perceived dispensability of recurrent miscarriage services and supports'. Some service providers felt that service reduction and redeployment demonstrated a lack of value in the service. Virtual clinics facilitated access to services, but a preference for in-person care was highlighted. CONCLUSION: Our analysis provides rich insights into the significant impacts that the COVID-19 pandemic has had on the way recurrent miscarriage care is provided and experienced, with important implications for early pregnancy, miscarriage and recurrent miscarriage care. Services have undergone significant changes and, while these may be temporary, how services should be delivered in the future requires consideration, particularly given the deficits in care and care experiences highlighted prepandemic. PATIENT OR PUBLIC CONTRIBUTION: Members of the multidisciplinary RE:CURRENT Project Research Advisory Group (including four parent advocates, two of whom are co-authors on this article) were actively involved throughout the study, including the generation of topic guides and the refining of themes.

Chronic Inflammatory Placental Disorders Associated With Recurrent Adverse Pregnancy Outcome.

Chronic inflammatory placental disorders are a group of rare but devastating gestational syndromes associated with adverse pregnancy outcome. This review focuses on three related conditions: villitis of unknown etiology (VUE), chronic histiocytic intervillositis (CHI) and massive perivillous fibrin deposition (MPFD). The hallmark of these disorders is infiltration of the placental architecture by maternal immune cells and disruption of the intervillous space, where gas exchange between the mother and fetus occurs. Currently, they can only be detected through histopathological examination of the placenta after a pregnancy has ended. All three are associated with a significant risk of recurrence in subsequent pregnancies. Villitis of unknown etiology is characterised by a destructive infiltrate of maternal CD8+ T lymphocytes invading into the chorionic villi, combined with activation of fetal villous macrophages. The diagnosis can only be made when an infectious aetiology has been excluded. VUE becomes more common as pregnancy progresses and is frequently seen with normal pregnancy outcome. However, severe early-onset villitis is usually associated with fetal growth restriction and recurrent pregnancy loss. Chronic histiocytic intervillositis is characterised by excessive accumulation of maternal CD68+ histiocytes in the intervillous space. It is associated with a wide spectrum of adverse pregnancy outcomes including high rates of first-trimester miscarriage, severe fetal growth restriction and late intrauterine fetal death. Intervillous histiocytes can also accumulate due to infection, including SARS-CoV-2, although this infection-induced intervillositis does not appear to recur. As with VUE, the diagnosis of CHI requires exclusion of an infectious cause. Women with recurrent CHI and their families are predisposed to autoimmune diseases, suggesting CHI may have an alloimmune pathology. This observation has driven attempts to prevent CHI with a wide range of maternal immunosuppression. Massive perivillous fibrin deposition is diagnosed when >25% of the intervillous space is occupied by fibrin, and is associated with fetal growth restriction and late intrauterine fetal death. Although not an inflammatory disorder per se, MPFD is frequently seen in association with both VUE and CHI. This review summarises current understanding of the prevalence, diagnostic features, clinical consequences, immune pathology and potential prophylaxis against recurrence in these three chronic inflammatory placental syndromes.

Heparin beyond anti-coagulation.

Heparin has served as a mainstream anticoagulant for over eight decades. Clinically heparin-derived compounds significantly contribute to prevention and treatment of thrombotic events complicated in numerous medical conditions such as venous thromboembolism, coronary artery disease and extracorporeal circulation processes. Moreover in recent years, various off-labeled efficacious potentials of heparin beyond anti-coagulation are dramatically emerging, and increasingly investigated in clinical studies. Herein this article presents a comprehensive update on the expanded applications of heparin agents, covering the pregnant clinic, respiratory inflammation, renal disease, sepsis, pancreatitis, among others. It aims to maximize the beneficial profile of a pharmaceutical product through medical re-purposing development, exemplified by heparin, to address the unmet clinical needs of severe illness including coronavirus disease 2019 (COVID-19).

A three-arm, multicenter, open-label randomized controlled trial of hydroxychloroquine and low-dose prednisone to treat recurrent pregnancy loss in women with undifferentiated connective tissue diseases: protocol for the Immunosuppressant regimens for LIving FEtuses (ILIFE) trial.

BACKGROUND: Undifferentiated connective tissue disease (UCTD) is known to induce adverse pregnancy outcomes and even recurrent spontaneous abortion (RSA) by placental vascular damage and inflammation activation. Anticoagulation can prevent pregnancy morbidities. However, it is unknown whether the addition of immune suppressants to anticoagulation can prevent spontaneous pregnancy loss in UCTD patients. The purpose of this study is to evaluate the efficacy of hydroxychloroquine (HCQ) and low-dose prednisone on recurrent pregnancy loss for women with UCTD. METHODS: The Immunosuppressant for Living Fetuses (ILIFE) Trial is a three-arm, multicenter, open-label randomized controlled trial with the primary objective of comparing hydroxychloroquine combined with low-dose prednisone and anticoagulation with anticoagulation alone in treating UCTD women with recurrent spontaneous abortion. The third arm of using hydroxychloroquine combined with anticoagulant for secondary comparison. A total of 426 eligible patients will be randomly assigned to each of the three arms with a 1:1:1 allocation ratio. The primary outcome is the rate of live births. Secondary outcomes include adverse pregnancy outcomes and progression of UCTD. DISCUSSION: This is the first multi-center, open-label, randomized controlled trial which evaluates the efficacy of immunosuppressant regimens on pregnancy outcomes and UCTD progression. It will provide evidence on whether the immunosuppressant ameliorates the pregnancy prognosis in UCTD patients with RSA and the progression into defined connective tissue disease. TRIAL REGISTRATION: ClinicalTrials.gov NCT03671174 . Registered on 14 September 2018.

Lymphocyte immunotherapy in recurrent miscarriage and recurrent implantation failure.

PROBLEM: Lymphocyte immunotherapy (LIT) emerged in the early 1980s as a new therapeutic proposal for couples with a history of recurrent miscarriages (RM). However, in the early 2000s, the effectiveness of LIT was questioned. Recently, meta-analyses have observed the effectiveness and safety of LIT in treating couples with RM. Some studies evaluated the use of LIT in recurrent implantation failure (RIF) in in vitro fertilization cycles. METHODS: This systematic and narrative review evaluated the data available in the literature regarding the efficacy and safety of the use of LIT. Searches in PubMed/Medline, Embase, and Cochrane Library databases were conducted, using the following keywords: "recurrent miscarriage," "lymphocyte immunotherapy," and "recurrent implantation failure". RESULTS: This review describes the historical aspects of LIT and discusses its protocols, mechanisms of action, side effects, complications, and current evidence of the effectiveness in cases of reproductive failure. It also discusses the use of LIT during the COVID-19 pandemic and new immunological therapies. CONCLUSION: In the vast majority of studies, the use of LIT for RM couples has shown an improvement in pregnancy outcomes. The most of the current studies that support the evidence are quasi-experimental, with few randomized, double-blind studies (Level of evidence III). However, the current evidence are not convincing for the use of LIT in RIF patients.