Managing women-specific bleeding in inherited bleeding disorders: A multidisciplinary approach

Obstetric and Gynaecological Challenges and Outcomes in Women and Girls With Glanzmann's Thrombasthenia

INTRODUCTION

Glanzmann's thrombasthenia (GT) is an inherited platelet function disorder that may manifest with significant bleeding symptoms; in women and girls (W&Gs), heavy menstrual bleeding (HMB) is very common. GT in pregnancy is associated with an increased risk of postpartum haemorrhage (PPH).

AIM

This study highlights the gynaecological and obstetric challenges experienced by W&Gs with GT, and reviews available treatment options.

METHODS

Data regarding 38 W&Gs with GT were analysed from the ISTH REDCap registry, an international multi-centre database.

RESULTS

Among 38 W&Gs, 76% of Middle Eastern ethnicity, 100% reported HMB; 92% HMB since menarche, and 82% presented with acute HMB and were treated with platelets and packed red blood cells (pRBCs) transfusions in addition to hormonal therapies. Management of chronic HMB required a combination therapy including antifibrinolytics (tranexamic acid [TXA]), hormonal therapies, and recombinant factor VIIa (rFVIIa); rFVIIa was used in 50% of W&Gs. In 16 pregnancies, PPH was reported in 63% of deliveries, of which 83% required blood and platelet transfusions. Despite prophylactic haemostatic agents during labour and delivery in 8/9 pregnancies of women with known GT diagnosis, 78% experienced PPH. Thirty-one percent of neonates developed neonatal alloimmune thrombocytopenia (NAIT).

CONCLUSION

HMB and PPH are common bleeding complications in GT. Effective management of HMB and PPH in W&Gs with GT is challenging but can be achieved by a multidisciplinary team, often requiring a combination of haemostatic agents with hormonal therapies. Use of rFVIIa may limit the need for platelet transfusion, thus reducing alloimmunisation and the risk of developing NAIT.

A Comparative Analysis of the Bleeding Profile and Quality of Life Among Women With Hemophilia Genotype Compared to Other Bleeding Disorders

Introduction Women with bleeding disorders continue to be underdiagnosed as well as undertreated. Women with bleeding disorders include those with genotype for hemophilia (traditionally named hemophilia carriers), von Willebrand disease (VWD), platelet function disorders, and rare bleeding disorders. Among these women, the carriers of hemophilia are usually considered asymptomatic. The present study compares the bleeding profile and quality of life (QOL) of women and girls with hemophilia and compares it to those diagnosed with VWD and rare bleeding disorders. Methods The present study is part of a prospective observational study (August 2023-July 2028) done on women and girls >12 years in two groups. Group 1 was mothers, sisters, or daughters of patients with hemophilia A who were proven carriers. Group 2 was girls and women registered at our center as following bleeding symptoms and diagnosed as either suffering from VWD or rare bleeding disorders. The bleeding profile was assessed by 1:1 interview using the International Society on Thrombosis and Haemostasis (ISTH) Bleeding Assessment Tool (BAT). Health-related QOL (HRQOL) was assessed using the EuroQOL five dimension (EQ5D5L) questionnaire. Results The baseline data collected in the first six months of this prospective study is being presented here. At the time of submission, the center caters to 970 patients with hemophilia and inherited bleeding disorders. Eighty girls (post pubertal) and women with either obligate carrier status for hemophilia (n=68) or a previously diagnosed bleeding disorder (10 VWD, one afibrinogenemia, one factor VII deficiency) were enrolled. The median age of Group 1 was 35 years (25-70 years), whereas that of Group 2 was 15.5 years (13-23 years). In Group 1 (women and girls with hemophilia (WGH)), 58 and 10 were carriers of hemophilia A and B, respectively. Additionally, 83% of WGH had more than one family member with bleeding disorder, whereas 75% of Group 2 had a positive family history. The number of family members with the same disorder ranged from 0-4. Among 68 hemophilia carrier women, 20 reported bleeding symptoms (29.4%), of which 18 reported menorrhagia, one antepartum hemorrhage, and one post-partum hemorrhage and two had joint/muscle bleeds and one each had ENT and gastrointestinal bleeding. Three of them were admitted for treatment of excessive bleeding and treated with plasma/red cells. Three women reported gynecological procedures for excessive bleeding, one was on treatment for ovarian cysts, and four received packed red cells after delivery. The BAT score above 6 was reported only in 10% of WGH. Eighteen patients had undergone a surgical procedure in their life, and three of these women required a transfusion during surgery. Only one woman reported similar complaints in her daughter. The comparative analysis of HRQOL showed a significantly worse score for Group 1 in EQ5D5L domains for pain and anxiety/depression compared to that of Group 2. Conclusions A significant proportion of previously asymptomatic women with hemophilia carrier status were recognized to have significant bleeding tendencies. The QOL of these carriers is comparable to girls with VWD and rare bleeding disorders and requires special attention.

MYH9-related inherited thrombocytopenia: the genetic spectrum, underlying mechanisms, clinical phenotypes, diagnosis, and management approaches

Inherited thrombocytopenias have been considered exceedingly rare for a long time, but recent advances have facilitated diagnosis and greatly enabled the discovery of new causative genes. MYH9-related disease (MYH9-RD) represents one of the most frequent forms of inherited thrombocytopenia, usually presenting with nonspecific clinical manifestations, which renders it difficult to establish an accurate diagnosis. MYH9-RD is an autosomal dominant-inherited thrombocytopenia caused by deleterious variants in the MYH9 gene encoding the heavy chain of nonmuscle myosin IIA. Patients with MYH9-RD usually present with thrombocytopenia and platelet macrocytosis at birth or in infancy, and most of them may develop one or more extrahematologic manifestations of progressive nephritis, sensorial hearing loss, presenile cataracts, and elevated liver enzymatic levels during childhood and adult life. Here, we have reviewed recent advances in the study of MYH9-RD, which aims to provide an updated and comprehensive summary of the current knowledge and improve our understanding of the genetic spectrum, underlying mechanisms, clinical phenotypes, diagnosis, and management approaches of this rare disease. Importantly, our goal is to enable physicians to better understand this rare disease and highlight the critical role of genetic etiologic analysis in ensuring accurate diagnosis, clinical management, and genetic counseling while avoiding ineffective and potentially harmful therapies for MYH9-RD patients.

Heavy menstrual bleeding in women with inherited bleeding disorders in use of LNG-IUS: A systematic review and single-arm meta-analysis

OBJECTIVES

Inherited bleeding disorders may cause heavy menstrual bleeding in women, impacting quality of life and impairing daily and social activities. The levonorgestrel-releasing intrauterine system is a potential treatment for these women, which might reduce menstrual blood loss.

STUDY DESIGN

We performed a systematic review and single-arm meta-analysis to examine the levonorgestrel-releasing intrauterine system in women with inherited bleeding disorders and heavy menstrual bleeding.

RESULTS

A systematic search on PubMed, Embase and Cochrane yielded 583 results, of which six observational studies (n = 156) met inclusion criteria. Levonorgestrel-releasing intrauterine system use in patients with inherited bleeding disorders and heavy menstrual bleeding was associated with amenorrhea in 60% of patients and a significant increase of 1.40 g/dL in hemoglobin and of 19.75 ng/mL in ferritin levels when comparing post- and pre-treatment levels. The post-treatment mean hemoglobin was 13.32 g/dL and the mean ferritin was 43.22 ng/dL. The rate of intrauterine device expulsion or removal due to mal position was low (13%), as was the need for intrauterine device removal due to lack of efficacy (14%).

CONCLUSION

The levonorgestrel-releasing intrauterine system may improve bleeding patterns and quality of life in patients with inherited bleeding disorders and heavy menstrual bleeding.

IMPLICATIONS

Women with inherited bleeding disorders could benefit from levonorgestrel-releasing intrauterine system, so its use should be an option for this women.

The role of the specialist nurse in comprehensive care for bleeding disorders in Europe: An integrative review

INTRODUCTION

Managing bleeding disorders (BDs) is complex, requiring a comprehensive approach coordinated by a multidisciplinary team (MDT). Haemophilia nurses (HNs) play a central role in the MDT, frequently coordinating care. As novel treatments bring change to the treatment landscape, ongoing education and development is key. However, understanding of the roles and tasks of HNs is lacking.

AIM

The EAHAD Nurses Committee sought to identify and describe the roles and tasks of the European HN.

METHODS

A five-step integrative review was undertaken, including problem identification, literature search, data evaluation, data synthesis and presentation. Relevant literature published from 2000 to 2022 was identified through database, hand and ancestry searching. Data were captured using extraction forms and thematically analysed.

RESULTS

Seven hundred and seventy-seven articles were identified; 43 were included. Five main roles were identified, with varied and overlapping associated tasks: Educator, Coordinator, Supporter, Treater and Researcher. Tasks related to education, coordination and support were most frequently described. Patient education was often 'nurse-led', though education and coordination roles concerned both patients and health care practitioners (HCPs), within and beyond the MDT. The HN coordinates care and facilitates communication. Long-term patient care relationships place HNs in a unique position to provide support. Guidelines for HN core competencies have been developed in some countries, but autonomy and practice vary.

CONCLUSION

As the treatment landscape changes, all five main HN roles will be impacted. Despite national variations, this review provides a baseline to anticipate educational needs to enable HNs to continue to fulfil their role.

Gender equity in hemophilia: need for healthcare, familial, and societal advocacy

Hemophilia is a rare bleeding disorder caused by a genetic defect on chromosome X. It is inherited as an X-linked trait, and hence, it is more frequently diagnosed in males, whereas women have been traditionally considered only as carriers of the disease. However, the role of women in families of patients with hemophilia is pivotal. As mothers, sisters, daughters, and female partners of patients with hemophilia, they play a central role in the management of the patient, considering healthcare, social, and familial aspects, but they might be affected by the disease as well, particularly in regions where consanguinity is frequent. This paper aims to explore the involvement of women in hemophilia, including their carrier status, bleeding symptoms, treatment challenges, and psychosocial impact not only related to male patients, but also as patients affected with hemophilia themselves. We advocate health equity, equal access to healthcare for men and women with hemophilia and dedicated resources to improve the unique needs of the women dealing with hemophilia, ultimately leading to improved care and quality of life.

Family planning needs of young adults with sickle cell disease

Sexual and reproductive healthcare standards for adolescents and young adults with sickle cell disease (SCD) are not established. A total of 50 young adults entering adult SCD care completed a Family Planning Survey assessing sexual and reproductive health needs from March 2019 to July 2020. Clinical data were abstracted from respondents' electronic medical records. Linear and logistic regression was applied to explore associations between clinical characteristics and survey results. Few respondents (8%) wished to be pregnant in the coming year, and 46% answered yes to at least one of four needs assessment questions. Those who were not employed full time were more likely to endorse needing help with getting sickle cell trait testing for a partner (ORadj = 9.59, p-value = 0.05). Contraceptive use was associated with having an obstetrician-gynecologist (OR = 6.8, p-value = 0.01). Young adults with SCD entering adult care have diverse reproductive health needs, highlighting opportunities to provide multidisciplinary, SCD-specific reproductive healthcare.

The diagnosis, natural history, and management of von Willebrand disease in women in the age of guidelines

INTRODUCTION

Women and girls with bleeding disorders face multiple bleeding challenges throughout their life. The most significant morbidity and mortality are due to heavy menstrual bleeding and postpartum hemorrhage in their reproductive years. The ASH/ISTH/NHF/WFH 2021 guidelines on diagnosing and managing von Willebrand disease (VWD) provide several new updates.

AREAS COVERED

Women with VWD have a higher prevalence of heavy menstrual bleeding. The subpopulation of adolescents is particularly vulnerable, as the diagnosis is often delayed with increased comorbidity of iron deficiency anemia and associated symptoms. A detailed review is done on the prevalence of bleeding-related complications, especially heavy menstrual bleeding (HMB) and post-partum hemorrhage (PPH). The management strategies are also reviewed in detail, with a specific focus on the target factor levels and the use of antifibrinolytics.

EXPERT OPINION

The 2021 ASH/ISTH/NHF/WFH diagnostic and management recommendations are reviewed with a specific focus on hormonal methods of HMB management and antifibrinolytics in this situation. The reviewed topics include neuraxial anesthesia, factor cutoff, and tranexamic acid use in the postpartum period.

What have we learned about the patient's experience of von Willebrand disease? A focus on women

Von Willebrand disease (VWD), the most common inherited bleeding disorder (IBD), disproportionately affects females, given the hemostatic challenges they may encounter throughout their lifetimes. Despite this, research about VWD remains grossly underrepresented, particularly compared to hemophilia, which is historically diagnosed in males. Structural sexism, stigmatization of menstrual bleeding, delayed diagnosis, and a lack of timely access to care result in an increased frequency of bleeding events, iron deficiency, iron deficiency anemia, and a decreased quality of life. However, we are only beginning to recognize and acknowledge the magnitude of the burden of this disease. With an increasing number of studies documenting the experiences of women with IBDs and recent international guidelines suggesting changes to optimal management, a paradigm shift in recognition and treatment is taking place. Here, we present a fictional patient case to illustrate one woman's history of bleeding. We review the evidence describing the impact of VWD on quality of life, normalization of vaginal bleeding, diagnostic delays, and the importance of access to multidisciplinary care. Furthermore, we discuss considerations around reproductive decision-making and the intergenerational nature of bleeding, which often renders patients as caregivers. Through incorporating the patient perspective, we argue for an equitable and compassionate path to overcome decades of silence, misrecognition, and dismissal. This path moves toward destigmatization, open dialogue, and timely access to specialized care.

Gynaecological management of women with inherited bleeding disorders

Women with inherited bleeding disorders (IBDs) may present to healthcare professionals in a variety of ways and commonly will be encountered by either haematology or gynaecology services. Heavy menstrual bleeding is very often the first manifestation of an IBD. There is a wide variation in severity of bleeding for women with IBD and diagnosis and subsequent management of their condition requires multidisciplinary specialised care which is tailored to the individual and includes excellent cross-specialty communication between gynaecology and haematology teams. This guideline is intended for both haematologists and gynaecologists who are involved in the diagnosis and management of women with bleeding disorders. It sets out recommendations about how to investigate heavy menstrual bleeding (HMB), the commonest presentation for women with IBD to hospital services, to guide physicians about how to diagnose an IBD and covers the management of women with known IBD and HMB. The second section sets out recommendations for patients known to have IBD and covers management of patients with IBD in the setting of gynaecological surgery and management for all other non-surgical gynaecological situations.

Defining the Impact of Social Drivers on Health Outcomes for People with Inherited Bleeding Disorders

The ways in which the social drivers of health, also known as the social determinants of health (SDOH), affect health outcomes for people with inherited bleeding disorders (PwIBDs) is unclear. This systematic review of the published literature examines the impact of SDOH on health outcomes in PwIBDs. Articles that included the following parameters in PubMed informed this study: published in English between 2011–2021; available in free full text; study population diagnosed with an inherited bleeding disorder; and study measured at least one of the clinical/non-clinical outcome measures: bleeding frequency, chronic pain, mortality, quality of life (QOL), and/or cost. The main findings from the 13 included articles emphasized the unmet need for reducing the economic burden with sustainable population health strategies and treatment options for PwIBDs. Rural location was also a significant contributor to both delayed diagnosis and decreased access to care. Furthermore, the need for a multidisciplinary comprehensive care team to address physical, psychosocial, and emotional needs of PwIBDs was raised as a priority target in the desire for equitable and optimal health. This systematic literature review suggests that the SDOH are associated with inferior health outcomes and may influence the clinical progression of inherited bleeding disorders.

Big picture initiatives in bleeding disorders

INTRODUCTION

The inherited bleeding disorders (IBD) community has witnessed significant therapeutic advances recently, yet important gaps persist, particularly for those with rare disorders and historically underserved populations.

AIMS

-To create a national research blueprint agenda, led by the National Hemophilia Foundation (NHF), enhancing patient-centric principles, accelerate research progress and address important gaps in care. -To review critical gaps that remain to be addressed in women with IBDs, who face specific bleeding challenges.

METHODS

The NHF research blueprint research agenda was defined by input from across the community, including caregivers and patients who are considered subject matter experts of their IBD, research leaders, allied health professionals and specialists, and representatives of the biopharmaceutical industry. In addition, two medical experts in the field of IBDs performed a comprehensive review to address the knowledge gaps in women with IBDs.

RESULTS

Two foundational principles of the NHF blueprint are: (1) it must deliver on key issues that significantly impact the lives of those affected by IBDs, and (2) the priorities defined are relevant and actionable aimed to achieve health equity among all those affected by IBDs. A multidisciplinary approach is necessary for an optimal management of puberty, transition to adulthood and pregnancy. Even if strict guidelines are followed, recent studies show that women with IBDs are still facing a high burden.

CONCLUSION

NHF blueprint will be issued in 2022. A specific research agenda is needed in women with IBDs to further improve their management and quality of life.

European principles of care for women and girls with inherited bleeding disorders

INTRODUCTION

Despite increasing awareness of issues faced by women and girls with inherited BDs (WGBD), standards of care are lacking, with disparities in diagnosis and treatment for WGBD across Europe. We aimed to develop practical principles of care (PoC) to promote standardization of care for WGBD within European Haemophilia Treatment and Comprehensive Care Centres (HTC/CCCs).

METHODS

The co-creation process, supported by the European Association for Haemophilia and Allied Disorders, consisted of four multidisciplinary meetings with health care providers (HCPs) experienced in WGBD care, and European Haemophilia Consortium representatives, combined with broad patient and HCP consultations in the European haemophilia community. Relevant medical societies outside Europe were contacted for confirmation.

RESULTS

We developed ten PoC for WGBD, stressing the importance and benefits of a centralized, multidisciplinary, comprehensive, family-centred approach to support and manage WGBD during all life stages. These PoC emphasise the right to equitable access and quality of care for all people with BDs, irrespective of gender. Multiple medical societies outside Europe also confirmed their support for endorsement.

CONCLUSIONS

Ten PoC for WGBD evolved from an iterative process among stakeholders, supported by relevant medical societies worldwide. These PoC can serve as a benchmark for diagnosis and comprehensive multidisciplinary management of WGBD, and improve awareness of their unique challenges. They offer a framework to guide HTC/CCCs in providing equitable care for all WGBD, both in their own services and in other healthcare settings. Implementation of these principles aims to positively impact the health, wellbeing and quality of life for WGBD.