Menstrual problems in chronic immune thrombocytopenia: A monthly challenge ‐ a cohort study and review

Risk-based and individualised management of bleeding and thrombotic events in adults with primary immune thrombocytopenia (ITP)

Although bleeding is one of the main symptoms of primary immune thrombocytopenia (ITP), risk factors for bleeding have yet to be fully established. Low platelet count (PC; <20-30 × 109 /L) is generally indicative of increased risk of bleeding. However, PC and bleeding events cannot be fully correlated; many other patient- and disease-related factors are thought to contribute to increased bleeding risk. Furthermore, even though ITP patients have thrombocytopenia and are at increased risk of bleeding, ITP also carries higher risk of thrombotic events. Factors like older age and certain ITP treatments are associated with increased thrombotic risk. Women's health in ITP requires particular attention concerning haemorrhagic and thrombotic complications. Management of bleeding/thrombotic risk, and eventually antithrombotic therapies in ITP patients, should be based on individual risk profiles, using a tailored, patient-centric approach. Currently, evidence-based recommendations and validated tools are lacking to support decision-making and help clinicians weigh risk of bleeding against thrombosis. Moreover, evidence is lacking about optimal PC for achieving haemostasis in invasive procedures settings. Further research is needed to fully define risk factors for each event, enabling development of comprehensive risk stratification approaches. This review discusses risk-based and individualised management of bleeding and thrombosis risk in adults with primary ITP.

Thrombocytopenia and associated factors among pregnant women attending antenatal care at Hiwot Fana Comprehensive Specialized Hospital, Eastern Ethiopia: A cross-sectional study

Thrombocytopenia (TCP) is the second most common hematological change during pregnancy and is considered as a major source of maternal and neonatal morbidity and mortality. Despite its effects to morbidity and mortality, it is frequently ignored or disregarded, particularly in resource-limited nations. Thus, the purpose of this study was to determine the prevalence of thrombocytopenia and associated factors among pregnant women attending antenatal care at Hiwot Fana Comprehensive Specialized University Hospital, Eastern Ethiopia from June 20 to August 30, 2022. A hospital-based cross-sectional study was conducted among 199 pregnant women selected through a systematic sampling technique. Ethical approval was obtained from the Ethics Review Committee of Haramaya University. Data related to sociodemographic and reproductive variables were collected using structured questionnaires. Four milliliters of venous blood were collected from each study participant and a complete blood cell count was determined using UniCel DxH 800 hematology analyzer. Logistic regression analysis was done to assess the association between TCP and independent variables and P < .05 was considered statistically significant. In this study, the prevalence of TCP was 14.1% (95% CI: 9.6-19.7). Of them, 10 (35.7%), 12 (42.9%), and 4 (21.4%) had mild, moderate, and severe TCP, respectively. Having more than 3 children (adjusted odds ratio, AOR = 7.90, 95% CI: 2.60, 24.3), no antenatal care follow-up (AOR = 7.90, 95% CI: 2.40-26.2), being in the second and third trimester (AOR = 6.90, 95% CI: 1.70, 28.9 and AOR = 5.04, 95% CI: 1.12, 22.7, respectively), and history of heavy menstrual bleeding (AOR = 4.03, 95% CI: 1.25, 13.1) were significantly associated with TCP. TCP is a public health problem among pregnant women in the study area. Having more than 3 children, lack of antenatal care follow-up, being in the second and third trimesters, and having history of heavy menstrual bleeding was significantly associated with TCP. As a result, regular platelet count monitoring and appropriate intervention approaches based on identified predictors should be explored to mitigate adverse outcomes in pregnant women.

Treatment preferences towards thrombopoietin-receptor agonists for immune thrombocytopenia and experience of disease (TRAPeze): Italy cohort

OBJECTIVE

Identify patient preference towards thrombopoietin-receptor agonists (TPO-RAs) and determine the clinical and social impact of immune thrombocytopenia (ITP) in Italy.

METHODS

The Thrombopoietin-Receptor Agonist Patient experience (TRAPeze) survey collected responses from Italian residents from 17th January to 28th February 2022. TRAPeze utilized a discrete choice experiment (DCE) to elicit patient preferences towards TPO-RA attributes and a patient burden survey (PBS) to determine ITP disease characteristics and social impact.

RESULTS

Seventy-six respondents completed the DCE, of which 69 completed both the DCE and PBS (mean [range] age 45 [18.0-73.0] years, 80% female). TPO-RA attributes with the greatest influence over respondent choice were method of administration (odds ratio [OR] 2.96; 95% confidence interval [CI] 2.16-4.06), drug-food interactions (OR 1.48; 95% CI 1.17-1.86) and frequency of dosing (OR 1.32; 95% CI 1.15-1.52). Respondents were more likely to prefer therapies administered orally over subcutaneous injection (OR 3.76; 95% CI 2.51-5.63), once weekly over once daily (OR 1.83; 95% CI 1.26-2.65), and therapies without food restrictions over with restrictions (OR 1.58; 95% CI 1.17-2.14).The most frequently reported symptoms were bruising (82%), petechiae (65%) and fatigue (64%). Most respondents (84%) felt ITP impacted familial relationships and 71% of employed respondents reported fatigue influencing their ability to work, with 31% reducing working hours.

CONCLUSION

Although responses indicated a moderate perception of general health, ITP clearly impacted respondent work and social life. Our findings demonstrate respondents preferred TPO-RAs delivered orally, with less frequent dosing and without food restrictions.

Burden of immune thrombocytopenia (ITP): Special considerations for refractory ITP

It is known that patients with immune thrombocytopenia (ITP) have fatigue and impairment of health-related quality of life (HRQoL). However, it is hypothesized that patients with refractory ITP have additional burdens that should be considered. Specifically, fatigue is more pronounced in patients with refractory disease, there are additional side effects from second- and third-line treatments, additional anxiety about the long-term course of the disease, impairment in HRQoL resulting from heavy menstrual bleeding and concerns related to family planning. The burden of disease, therefore, should be carefully assessed and considered in these patients. However, researchers have utilized numerous tools for evaluating HRQoL and fatigue, making comparison of data across studies challenging. There is a need to standardize assessment using either disease-specific or generic instruments that can be easily implemented in routine clinical practice. Additionally, whether treatment of low platelet count and bleeding symptoms will have a positive influence on HRQoL remains to be seen and published evidence is conflicting. Nevertheless, improvement of HRQoL is a major treatment goal for both patients and physicians and should be especially considered when treating patients with refractory ITP.

Primary Hemostasis Disorders as a Cause of Heavy Menstrual Bleeding in Women of Reproductive Age

Heavy menstrual bleeding (HMB) is a common clinical condition affecting adolescent and adult women and compromising their quality of life. Primary hemostasis disorders, affecting platelet plug formation, can be the underlying cause of HMB. They comprise a heterogeneous group of diseases with Von Willebrand disease (VWD) being the most commonly diagnosed; other disorders in this group that have been linked to HMB include (a) Glanzmann thrombasthenia, (b) Bernard-Soulier syndrome, (c) Hermansky-Pudlak syndrome, (d) immune thrombocytopenia (ITP), and (e) Ehlers-Danlos syndromes (EDS) and hypermobility spectrum disorders (HSD). Diagnosing these diseases can be challenging, as the basic laboratory investigations can be within the normal range. Thus, identification of specific clinical features and a thorough hematologic workup can be very important, providing the correct diagnosis. Proper diagnosis of the underlying disorder is important, as management may vary accordingly. Although disease-specific management guidelines exist for some of these disorders such as VWD and ITP, due to the rarity of most primary hemostasis disorders, the best approach for the management of HMB in these women remains elusive. The goal of this study was to create an informative, comprehensive review of the primary hemostasis disorders that have been linked to HMB. This study provides a summary of the basic published information regarding epidemiology, pathophysiology, clinical phenotype, diagnosis, and treatment of HMB in those diseases and serves as a reference guide for further reading.