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Aim: To investigate the clinical characteristics, diagnosis, and clinical treatment of submucosal cystic adenomyosis., Methods: The clinical data of five cases of patients with submucosal cystic adenomyosis in our hospital from January 2020 to June 2023 were retrospectively analyzed., Results: The average age of the patients was 37.8 ± 4.5 years old, three of them experienced prolonged menstruation and heavy menstrual bleeding. All patients had a history of abnormal uterine bleeding and mild to moderate dysmenorrhea, with a VAS score of 2.8 ± 1.6. The average Carbohydrate antigen 125 (CA125) value was 29.9 ± 23.6U/ml. Two out of the five patients (40%) had CA125 values above the upper limit of normal. The nodules had a diameter of 3.2 ± 1.3 cm and a cavity size of 1.3 ± 0.7 cm. Color ultrasound revealed hypo or iso or anechoic echoic cysts, and blood flow signals were detected. The magnetic resonance imaging (MRI) findings varied among each patient. All the patients underwent hysteroscopy and resection of uterine cavity-occupying lesions, and no recurrence was observed., Conclusions: The clinical features of submucosal cystic adenomyosis include abnormal uterine bleeding and menstrual changes, and the degree of dysmenorrhea is generally not severe. The diagnostic utility of CA125 in submucosal cystic adenomyosis may be limited. The three-dimensional ultrasound and MRI are valuable preoperative examination methods currently. Hysteroscopy can not only diagnose submucosal cystic adenomyosis, but also treat it, and preserve the fertility function of the patient., (© 2024. The Author(s).)

Introduction: A number of barriers in care exist for women/girls with bleeding disorders. Little progress has been made to overcome them, particularly regarding levels of awareness of healthcare professionals (HCPs) and women/girls., Aim: To evaluate awareness and perception of heavy menstrual bleeding (HMB) and bleeding disorders among HCPs and women/girls., Methods: A three-part qualitative study was conducted, including HCPs and women/girls from over seven countries. Part 1 included eleven 60-min interviews with experts discussing HMB diagnostic barriers, which were further assessed in surveys among 6099 women/girls, 353 general practitioners (GPs), and 426 obstetricians and gynaecologists (OB/GYNs) during Part 2. Part 3 included three 1.5-2-h workshops with 20 clinicians and patient representatives covering HMB knowledge, criteria defining HMB and HCP resourcing for diagnosis., Results: Many HCPs do not conduct certain investigations for women/girls presenting with HMB, and 22% of GPs lack confidence in the management of HMB. Only 8% of GPs use screening tools to evaluate menstrual blood loss, and 13% of GPs and 15% of OB/GYNs assess underlying bleeding disorders. Seventy-six percent of menstruating women/girls believed they could recognise HMB symptoms 'well'. However, 23% of these women/girls would not seek medical advice for abnormal/prolonged menstruation disrupting their lives. Disruptions were reported in 34% of women/girls from the general population and 61% of women with at-risk symptoms of HMB., Conclusion: Many women/girls and HCPs have limited awareness of important HMB indicators. There is a need for standardized clinical criteria to promote efficient diagnoses and management., (Haemophilia© 2024 The Author(s). Haemophilia published by John Wiley & Sons Ltd.)

Research Question: What is the prevalence of adenomyosis at ultrasonography among adolescents and young women reporting dysmenorrhoea and/or heavy menstrual bleeding (HMB)?, Design: This observational cohort study involved adolescents and young women referred for dysmenorrhoea and/or HMB to the Adolescent Medicine Unit at Careggi University Hospital, Italy. Patients with endometriosis and bleeding disorders were excluded. Transvaginal ultrasonography or transrectal sonography using a transvaginal probe was performed. The myometrium was described according to the Morphological Uterus Sonographic Assessment criteria. Details of baseline characteristics, clinical data and symptoms were collected. The presence of sonographic features of adenomyosis and the association between imaging findings and clinical symptoms were evaluated., Results: The cohort included 95 patients aged between 13 and 25 years, referred for dysmenorrhoea (88.4%), HMB (23.2%) or both (13.7%). According to the MUSA criteria the sonographic diagnosis of adenomyosis was made in 27.4% of patients, with the diffuse type the most prevalent. Uterine wall asymmetry, hyperechoic intramyometrial islands, translesional vascularity and an interrupted junctional zone were the most common features. Patients with imaging findings of adenomyosis had significantly higher rates of HMB than those with a normal myometrial appearance (38.5% versus 17.4%, P = 0.030). In addition, the coexistence of dysmenorrhoea and HMB was significantly associated with adenomyosis (odds ratio 5.68, 95% confidence interval 1.65-19.5)., Conclusions: Adenomyosis may be diagnosed among teenagers and young women referred with dysmenorrhoea and/or HMB. The clinical presentation is relevant for the diagnosis, with HMB alone and HMB plus dysmenorrhoea significantly associated with the sonographic identification of adenomyosis., (Copyright © 2023 The Author(s). Published by Elsevier Ltd.. All rights reserved.)

Study Objective: The aim of this review was to create an overview of available instruments used to evaluate the menstrual complaints of dysmenorrhea and heavy menstrual bleeding (HMB) in adolescents., Methods: The search was conducted in PubMed, Web of Science, Embase, and PsycINFO on December 1, 2022. Studies published in English reporting on menstrual complaints among girls aged 10-19 were included. The quality and bias risk was assessed using the Quality Assessment of Diagnostic Accuracy Studies-2., Results: Of 8994 identified studies, 57 were included. In these studies, 19 instruments were described, of which 8 were validated in adolescents. One was difficult to use in daily practice, 1 had low sensitivity and specificity in the detection of HMB, 2 were validated by face validity, and 2 were not specifically developed to evaluate (the impact of) menstrual complaints. Therefore, only 2 were validated and feasible to measure adolescent menstrual complaints: the Period ImPact and Pain Assessment (PIPPA) and the Adolescent Menstrual Bleeding Questionnaire (aMBQ). Remarkably, the Pictorial Blood Loss Assessment Chart (PBAC) was the most frequently used instrument in adolescents. There was one modified version of the PBAC for adolescents, which had a lower cutoff value for HMB and low sensitivity and specificity., Conclusion: We found that the PIPPA and aMBQ are suitable for assessing menstrual complaints and their impact on daily activities and health-related quality of life in adolescents. The PBAC, which is used frequently in adults, needs to be further assessed specifically for adolescents. In particular, the clinical relevance of the PBAC cutoff value for HMB should be determined for this age group. Considering the different interpretations, experiences, and limited knowledge of menstrual complaints, instruments suitable for adults may not be suitable for adolescents., Competing Interests: Conflicts of Interest The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper., (Copyright © 2023 The Authors. Published by Elsevier Inc. All rights reserved.)

Heavy menstrual bleeding has a high prevalence and is well documented in adult patients with hypermobile-type Ehlers-Danlos syndrome, but there is limited research surrounding work-up and treatment for the adolescent population. Excessive menstrual blood loss can significantly interfere with emotional and physical quality of life. A provider should acquire a comprehensive medical and menstrual history and focused physical examination, as well as baseline laboratory studies, to determine the presence of anemia or underlying bleeding disorder. Use of a pictorial blood assessment chart may be considered to help quantify the amount of bleeding. Treatment to reduce heavy menstrual flow and referral to specialty care should be initiated swiftly to improve quality of life for this population. [ Pediatr Ann . 2024;53(3):e104-e108.] .

Background: Heavy menstrual bleeding affects up to one third of menstruating individuals and has a negative impact on quality of life. The diagnosis of heavy menstrual bleeding is based primarily on history taking, which is highly dependent on traditional disposable menstrual products such as pads and tampons. Only tampons undergo industry-regulated testing for absorption capacity. As use of alternative menstrual products is increasing, there is a need to understand how the capacity of these products compare to that of standard products., Methods: A variety of commercially available menstrual products (tampons, pads, menstrual cups and discs, and period underwear) were tested in the laboratory to determine their maximal capacity to absorb or fill using expired human packed red blood cells. The volume of blood necessary for saturation or filling of the product was recorded., Results: Of the 21 individual menstrual hygiene products tested, a menstrual disc (Ziggy, Jiangsu, China) held the most blood of any product (80 mL). The perineal ice-activated cold pack and period underwear held the least (<3 mL each). Of the product categories tested, on average, menstrual discs had the greatest capacity (61 mL) and period underwear held the least (2 mL). Tampons, pads (heavy/ultra), and menstrual cups held similar amounts of blood (approximately 20-50 mL)., Conclusion: This study found considerable variability in red blood cell volume capacity of menstrual products. This emphasises the importance of asking individuals about the type of menstrual products they use and how they use them. Further understanding of capacity of newer menstrual products can help clinicians better quantify menstrual blood loss, identify individuals who may benefit from additional evaluation, and monitor treatment., Competing Interests: Competing interests: None declared., (© Author(s) (or their employer(s)) 2024. No commercial re-use. See rights and permissions. Published by BMJ.)

Background: Heavy menstrual bleeding (HMB) is associated with a reduced quality of life and limitations in social and physical functioning. Data on HMB in women with rare bleeding disorders (RBDs), including coagulation factor deficiencies and fibrinolytic disorders, are scarce., Objectives: To analyze the prevalence, severity, and treatment of HMB in Dutch women with an RBD., Methods: The Rare Bleeding Disorders in the Netherlands (RBiN) study included 263 patients with an RBD from all 6 hemophilia treatment centers (October 2017-November 2019). In this analysis, data of 111 women aged ≥16 years were studied. According to the International Society on Thrombosis and Haemostasis bleeding assessment tool, HMB symptoms were scored from 0 (no/trivial) to 4 (severe symptoms requiring medical intervention). HMB was defined as a score ≥1. Age at RBD diagnosis was extracted from patient files., Results: HMB was reported by 80% of women (89/111) and was more prevalent in women with a fibrinolytic disorder (33/35; 94%) than in women with a coagulation factor deficiency (56/76; 74%) (P = .011). Of the 89 women with HMB, 82% (n = 73) ever required treatment. Multiple treatment modalities were frequently used, both in severe and mild deficiencies. Hormonal treatment was mostly used (n = 64; 88%), while antifibrinolytics were prescribed less frequently (n = 18; 25%). In women with HMB since menarche (n = 61; 69%), median age at RBD diagnosis was 28 years (IQR, 14-41)., Conclusion: HMB is common in women with RBDs. Women with mild deficiencies also frequently reported HMB. Only a minority of women were treated with hemostatic agents. A significant diagnostic delay was observed after the onset of HMB symptoms., Competing Interests: Declaration of competing interests K. Meijer reports speaker fees from Bayer and Alexion, participation in trial steering committee for Bayer, consulting fees from Uniqure, participation in data monitoring and endpoint adjudication committee for Octapharma. M.H. Cnossen's institution has received investigator-initiated research and travel grants as well as speaker fees over the years from the Netherlands Organisation for Scientific Research (NWO) and Netherlands National research Agenda (NWA), the Netherlands Organization for Health Research and Development (ZonMw), the Dutch Innovatiefonds Zorgverzekeraars, Stichting Haemophilia, Baxter/Baxalta/Shire/ Takeda, Pfizer, Bayer Schering Pharma, CSL Behring, Sobi Biogen, Novo Nordisk, Novartis, Roche, and Nordic Pharma, and for serving as a steering board member for Roche, Bayer and Novartis. All grants and fees go to the Erasmus MC as an institution. She is coordinator of Erasmus MC as a Health Care Provider within the European Reference Network (ERN) for rare hematological diseases EuroBloodNet and (co)leader of the local Erasmus MC Expert Centers for Rare Bleeding Disorders and Sickle Cell and Thalassemia Comprehensive Care Center. R.E.G. Schutgens reports grants from Bayer, Baxalta, Pfizer, and Novo Nordisk outside the submitted work. M. Peters reports a grant from Pfizer outside the submitted work. W.L. van Heerde reports financial support from Takeda, Bayer, Sobi and CSL Behring, and funding from Takeda and Bayer for Enzyre. The remaining authors declare no competing financial interests., (Copyright © 2023 The Author(s). Published by Elsevier Inc. All rights reserved.)

Background: Menorrhagia is a common cause of iron deficiency anemia (IDA) in premenopausal women. However, the effects of menorrhagia on IDA in premenopausal women have been underestimated compared to those on other IDA-related disorders (IRDs) such as gastrointestinal malignancies (GIMs). To better understand the relationship between menorrhagia and IDA in premenopausal women, we analyzed the National Health Insurance Service-National Health Information Database (NHIS-NHID)., Methods: From 2005 to 2008, data about women between the age of 20 and 59 years were extracted from the NHIS-NHID to create a propensity score-matched case (IDA) and control group. The annual incidence of IDA was calculated per age group. A 10-year follow up of the study population was determined to detect IRDs in case and control groups. We compared the risk of detection (ROD) of IRDs, including GIM and gynecological disorders associated with menorrhagia - leiomyoma of uterus (LM) and adenomyosis (AM), in the case and the control group., Results: From 2005 to 2008, women diagnosed with IDA (n = 535,249) and healthy women as a control group (n = 1,070,498) were identified from the NHIS-NHID. The annual incidence of IDA was 767.4 (2005), 948.7 (2006), 981.6 (2007), and 897.7 (2008) per 100,000 women. The age distribution of IDA was similar each year; IDA was common in women aged 30-39 years (36-37%) and 40-49 years (30-32%), and its incidence was significantly decreased in women aged 50-59 years (< 10%). The ROD of IRDs were significantly higher in the IDA group than in the control group (LM: 20.8% vs. 6.9%, AM: 5.6% vs. 1.6%, and GIM: 2.6% vs. 0.7%). The corresponding hazard ratios were 3.89 (95% confidence interval [CI], 3.85-3.93) for LM, 4.99 (95% CI, 4.90-5.09) for AM, and 3.43 (95% CI, 3.32-3.55) for GIM. The ROD of the IRDs varied; the ROD of LM in the IDA group increased with age and decreased in the age group 50-59 years. AM was more frequently detected in women with IDA aged 30-39 years and less in women older than 40 years. The frequency of GIM increased with age., Conclusion: In this study, we found that the gynecologic disease is the main cause of IDA in premenopausal women. Gynecological evaluations should be performed more actively in the clinic to prevent and control IDA and IRDs., Competing Interests: The authors have no potential conflicts of interest to disclose., (© 2023 The Korean Academy of Medical Sciences.)

Abnormal uterine bleeding (AUB) is common, often debilitating, and may affect over 50% of reproductive-aged women and girls. Whereas AUB is a collection of symptoms that include intermenstrual bleeding and abnormalities in period duration, cycle length, and regularity, it is heavy menstrual bleeding (HMB) that is most contributory to iron deficiency and related anemia. It is apparent that AUB, in general, and HMB, in particular, remain underrecognized and underreported. FIGO created two systems for assessing and classifying AUB. FIGO System 1 defines the bleeding pattern using four primary descriptors: frequency, duration, regularity, and flow volume. FIGO System 2 provides a structured classification system of possible causes of AUB, using the acronym PALM-COEIN. "PALM" refers to structural causes of AUB (Polyp, Adenomyosis, Leiomyoma, Malignancy), and "COEI" refers to nonstructural causes (Coagulopathy, Ovulatory dysfunction, Endometrial, and Iatrogenic). The "N" is reserved for those entities that are currently not otherwise classified. Using FIGO System 1 as a gateway to FIGO System 2 streamlines the investigation of reproductive-aged women and girls with AUB. Understanding the pathogenesis of the FIGO System 2 "PALM-COEIN" causes helps interpret investigations and the onward management of AUB. Numerous evidence gaps exist concerning AUB; however, if researchers and trialists universally adopt FIGO Systems 1 and 2 for the assessment and diagnosis of AUB, clear translatable research findings can be applied globally., (© 2023 The Authors. International Journal of Gynecology & Obstetrics published by John Wiley & Sons Ltd on behalf of International Federation of Gynecology and Obstetrics.)

Approximately 2% of the general population have an underlying inherited bleeding disorder, which, for adolescents and young adult women, has both physical risks and adverse psychosocial effects. Heavy menstrual bleeding can be the first sign of an underlying bleeding disorder such as von Willebrand disease and the X-linked bleeding disorders hemophilia A and B. Connective tissue disorders such as Ehlers-Danlos syndrome, in particular the hypermobile subtype, are relatively frequent in the general population and can also cause bleeding symptoms from impaired hemostasis due to defective collagen. For more than 20 years, the American College of Obstetricians and Gynecologists (ACOG) has recommended screening adolescents and young adult women for bleeding disorders when they present with heavy menstrual bleeding. Despite this directive, there is a significant gap from symptom onset to time of diagnosis in this patient population. We must work to effectively close this diagnostic gap by consistently obtaining thorough bleeding histories, performing the appropriate laboratory evaluations, working collaboratively with hematologists, and using tools and materials promoted by ACOG. Improved screening and earlier diagnosis of these individuals can have far-reaching effects that are not limited to heavy menstrual bleeding management and extend to peripartum considerations and prenatal counseling., Competing Interests: Financial Disclosure Peter H. Cygan receives research funding from NHF and NIH, for which Dr. Cygan is the principal investigator. He disclosed receiving funding from HRSA, and a clinical trial funded by Bloodworks Northwest for which Dr. Cygan is a PI. Eastern Pennsylvania Bleeding Disorders Foundation paid him honoraria for an educational lecture in 2022. The other author did not report any potential conflicts of interest., (Copyright © 2023 by the American College of Obstetricians and Gynecologists. Published by Wolters Kluwer Health, Inc. All rights reserved.)

Aim: Many women with inherited bleeding disorders are not diagnosed because of a lack of appropriate indicators. This study aimed to assess the predictability of the pictorial blood loss assessment chart (PBAC) as an indicator of menorrhagia and identify an easy indicator of menorrhagia resulting from bleeding disorders., Methods: A multicenter study enrolled 9 patients with von Willebrand disease (VWD), 23 hemophilia carriers, and 71 controls aged 20-45 years who completed PBACs for two menstrual cycles as well as questionnaires., Results: The PBAC scores of the VWD were significantly higher than those of other groups, even in multivariate analysis with age and sanitary item factors (p = 0.014). A PBAC score of 100 was not an appropriate cutoff because of its low specificity (VWD: sensitivity, 100; specificity, 29.5; hemophilia carriers: 74 and 29.5, respectively). In the ROC analysis, the cutoff of optimal PBAC for VWD was 171 (sensitivity, 66.7; specificity, 72.3; AUC, 0.7296). As the pad length increased, the total length of the pads used during one menstrual period could be a new and easy indicator. However, the cutoff for VWD was 735 cm (sensitivity, 42.9; specificity, 94.3; AUC 0.6837). A threshold could not be established for the hemophilia carrier. Therefore, we multiplied the coefficient by the length of thick pads, which caused a lower PBAC. For the VWD, the sensitivity increased to 85.7 (specificity, 77.1). For the hemophilia carrier, sensitivity (66.7) and specificity (88.6) could be separated from the control., Conclusions: The total length of the pads with a thick-pad adjustment can be a simple method to identify bleeding disorders., (© 2023 Japan Society of Obstetrics and Gynecology.)

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.

Abnormal uterine bleeding is a common problem in premenopausal women and refers to uterine bleeding that is abnormal in frequency, duration, volume, and/or regularity. Etiologies can be classified using the PALM-COIEN system. Patients should receive a comprehensive history and physical with special attention to menstrual, sexual, and family history. Physical examination needs to include a pelvic examination with speculum and bimanual components. All patients need to have a pregnancy test and CBC with platelets. Treatments vary by etiology. Medical treatments include levonorgestrel intrauterine devices, oral contraceptive pills, and tranexamic acid. Surgical treatment options include endometrial ablation and hysterectomy., (Copyright © 2022 Elsevier Inc. All rights reserved.)

Background: This retrospective database analysis describes clinical characteristics and treatment patterns of U.S. women with a diagnosis for uterine fibroids (UF), both with and without heavy menstrual bleeding (HMB). Materials and Methods: Two cohorts aged 18-50 years with an incident UF diagnosis, comprising women with and without claims for HMB (UF-HMB and UF-only), were identified from the IQVIA PharMetrics ® Plus database (January 1, 2010-December 31, 2019). The index date was the first UF claim following diagnosis; treatment patterns were documented for postindex years 1 and 2 and the full duration of postindex follow-up. Also identified were claims for symptoms or signs potentially associated with UF. Outcomes were the proportion of patients treated with pharmacologic therapies of interest and gynecologic procedures. Logistic regression was used to identify factors associated with postdiagnosis hysterectomy and hormonal therapy. Results: A total of 66,313 (71.8%) women were included in the UF-HMB cohort (mean age [standard deviation]) 42.6 [5.4] years), and 26,068 (28.2%) in the UF-only cohort (41.8 [6.3]). Median follow-up was ∼4 years. Pain was the most common symptom (42.7% in patients with UF-HMB and 36.6% with UF-only); also common were abnormal bleeding (15.6%, 11.5%) and fatigue (22.2%, 15.5%). Within 1 year of UF diagnosis, 28.8% and 49.2% of women with UF-HMB and UF-only, respectively, had no claims for relevant pharmacologic or surgical treatment. In logistic regression, multiple factors were associated with a higher likelihood of receiving hysterectomy or hormonal therapy. Conclusions: Patients with UF-HMB were more likely to receive UF treatment, either surgical or pharmacologic, than women with UF-only. Apart from HMB, pain was the most commonly documented symptom of UF.

Background: The validated SAMANTA questionnaire allows identification of women with heavy menstrual bleeding (HMB); that is, with excessive menstrual bleeding that interferes with quality of life (QoL). We assessed its value for monitoring HMB treatment in clinical practice. Material and Methods: This is a prospective observational study conducted between December 2018 and March 2021 in consecutively recruited women with HMB attending gynecologists' offices who started a hormonal treatment. Sociodemographic characteristics were recorded at enrollment. At baseline and month 12, we assessed the HMB (SAMANTA questionnaire), the global impression of menstrual bleeding severity in patients (PGI-S) and clinicians (CGI-S), and the QoL (SF36). At month 12, we assessed the global impression of menstrual bleeding change in patients (PGI-C) and clinicians (CGI-C). Changes in SAMANTA questionnaire score at month 12 were compared with the presence of amenorrhea and changes in blood loss, menstrual period duration, and PGI-S, PGI-C, CGI-S, and CGI-C. Results: The study included 371 women aged 41.2 ± 6.5 years, 87% of whom were using the levonorgestrel intrauterine system. The SAMANTA questionnaire score significantly decreased in 97.3% of women. The decrease was greater in women reporting a reduction in blood loss, shorter menstrual bleeding duration, or a strong improvement in menstrual bleeding severity (PGI-S and CGI-S) or amount (PGI-C and CGI-C) ( p  < 0.001 for all), but not amenorrhea. SF-36 domains improved significantly; changes being inversely associated with changes in the SAMANTA questionnaire score. Conclusions: The SAMANTA questionnaire seems a valuable tool for monitoring hormonal treatment for HMB. ClinicalTrials.gov identifier NCT03751800.

Background: Heavy menstrual bleeding (HMB) is a common condition in adolescents. However, bleeding disorders are known to be one of the causes of HMB in adolescent girls, so they should be considered. Simple methods that can be used in primary health care are needed to determine whether patients have bleeding disorders. The aim of this study was to evaluate the bleeding score of patients admitted with HMB and to determine the diagnostic value of patients who were symptomatic but whose initial hemostatic tests were normal., Methods: A total of 113 adolescents with HMB and 20 healthy adolescent girls were included in the study. The Pediatric Bleeding Questionnaire (PBQ) and the International Society of Thrombosis Haemostasis-Bleeding Assessment Tool (ISTH-BAT) were used for evaluation., Results: Overall, approximately 18% (n= 20) of the adolescents in the study were diagnosed with a bleeding disorder. The cut off value for the `clinically significant bleeding score` was found to be 3.5., Conclusions: The PBQ and ISTH-BAT can help distinguish a significant bleeding history from an otherwise trivial bleeding and can be included in the algorithm for the primary care of adolescents with HMB with suspected bleeding disorders.

Adolescents who menstruate commonly present to acute paediatric services., Competing Interests: Competing interests: None declared., (© Author(s) (or their employer(s)) 2022. No commercial re-use. See rights and permissions. Published by BMJ.)

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., (© 2022 John Wiley & Sons Ltd.)

Von Willebrand disease (VWD) is the most common inherited bleeding disorder, which results from a deficiency or dysfunction of von Willebrand factor (VWF). The major symptoms of patients affected by VWD include mucocutaneous and gastrointestinal bleeding, easy bruising, and prolonged provoked bleeding due to injury or surgery. Although women and men are equally likely to be affected by VWD, women continue to be disproportionately affected by the bleeding challenges. Women with VWD suffer from sex-specific symptoms, such as menorrhagia, and are at higher risk of reproductive problems and recurrent miscarriage. Furthermore, pregnant women with VWD are more likely at higher risk of suffering from primary and secondary peripartal hemorrhage and anemia and the need for transfusions. Despite being affected by gynecologic and obstetrical bleeding, women face multiple barriers in obtaining an accurate diagnosis. This constitutes a problem that needs to be addressed, and early appropriate medical care should be ensured. There are several effective treatment options for women with VWD that can significantly improve their quality of life, including desmopressin, VWF concentrates, hormonal therapy, and antifibrinolytic therapy. During pregnancy, the monitoring of VWF activity levels is essential. The peripartal management depends on the type of VWD and on the measured levels of VWF levels and activity prior to delivery., Competing Interests: F.E. declared no conflicts of interest.W.M. has received fees from CSL Behring, LFB, Octapharma, and Takeda., (Thieme. All rights reserved.)

Iron deficiency (ID) and iron deficiency anemia (IDA) are highly prevalent among women across their life span, especially during the reproductive age. An iron-deficient state has been associated with a number of adverse health consequences, affecting all aspects of the physical and emotional well-being of women. Heavy menstrual bleeding, pregnancy state, and the postpartum period are the major causes of ID/IDA. However, despite the high prevalence and the impact on quality of life, ID/IDA among fertile age women remains underdiagnosed and undertreated. The present Views and Reviews provides an overview on IDA in women's health, describing the background on iron metabolism, heavy menstrual bleeding pathogenetic mechanisms, including a focus on uterine disorders, such as uterine fibroids and adenomyosis. Iron replacement therapies, patient blood management, and treatment options for uterine disorders also are explored., (Copyright © 2022 American Society for Reproductive Medicine. Published by Elsevier Inc. All rights reserved.)

Menstruation is defined as monthly uterine bleeding, regarded as a sign of reproductive health. When characterized by excessive bleeding (heavy menstrual bleeding [HMB]), it may act as a useful clinical marker for diagnosis of reproductive diseases. Endometrial and myometrial mechanisms underlying abnormal uterine bleeding (AUB), which includes HMB, have hormonal, cellular, and molecular aspects. Structural and nonstructural causes of AUB, presenting with HMB as the major symptom, result in iron depletion and consequent anemia. Heavy menstrual bleeding can be considered as a single entity to identify the possible underlying causes, which may be different to some extent to those of AUB, as a whole. Furthermore, the difficulties in defining HMB through objective methods do not allow the current epidemiological scenario on the prevalence of the symptom among reproductive-age women to be outlined. Moreover, the introduction of new diagnostic methods, including imaging technologies, entails a revision of the available figures on HMB in different age groups from menarche to menopause. In addition, a proper diagnostic algorithm for HMB should be implemented to adapt recommendations for clinical investigation when HMB is present., (Copyright © 2022 American Society for Reproductive Medicine. Published by Elsevier Inc. All rights reserved.)

Abnormal uterine bleeding (AUB) is one of the commonest complaints of women in reproductive age and non-gravid state that brings them to the attention of the primary care doctor or the gynaecologist. Anovulation without any medical illness or pelvic pathology seems to be the common cause. Bleeding due to a wide variation in pathology both inside and outside the reproductive tract can be termed as anovulatory bleeding. Therefore, it is mandatory to elicit a focused menstrual history and appropriate evaluation followed by a pelvic examination. This includes a vaginal speculum examination to differentiate anovulatory bleeding from other causes of bleeding. In contrast, Heavy menstrual bleeding (HMB) is referred to as an ovulatory bleeding exceeding 8 days duration and is often caused by uterine fibroids or adenomyosis, a copper IUD or coagulation disorders. PALM-COEIN classification is a system designed by the Federation Internationale de Gynaecologie et d'Obstetrique to define the precise underlying causes of AUB. Aetiology of AUB can be classified as the following acronym "PALM-COEIN": Polyp, Adenomyosis, Leiomyoma, Malignancy and hyperplasia, Coagulopathy, Ovulatory dysfunction, Endometrial, Iatrogenic and Not yet classified. AUB describes a range of symptoms, such as HMB, intermenstrual bleeding (IMB) and a combination of both heavy and prolonged menstrual bleeding (MB). Dysfunctional uterine bleeding (DUB) and menorrhagia are now better described as AUB. Newborn girls sometimes spot for a few days after birth, due to placental oestrogenic stimulation of the endometrium in utero.

Introduction: Women and girls affected by haemophilia, including haemophilia carriers (WGH) are at risk of bleeding symptoms that may go unrecognized, including heavy menstrual bleeding (HMB) and musculoskeletal bleeding. Terminology continues to evolve., Aim: To describe the current recommendations for nomenclature surrounding WGH, and the current understanding of HMB, iron deficiency, and musculoskeletal complaints in these patients., Methods: Literature was reviewed and summarized., Results: With regards to nomenclature, women with factor levels less than 50% should be classified as having haemophilia, while carriers with normal levels should be characterized accordingly to symptomatology. HMB and resultant iron deficiency are common among WGH, have a multitude of downstream effects, and maybe overlooked due to stigma around menstruation. Musculoskeletal bleeding and resultant joint changes are increasingly recognized in this population but do not necessarily correlate with factor levels., Conclusion: Although progress has been made in the care of WGH, much work remains to further improve their care., (Haemophilia© 2022 The Authors. Haemophilia published by John Wiley & Sons Ltd.)

Objective: Iron deficiency is extremely common in adolescents with heavy menstrual bleeding (HMB) presenting to the emergency department; however, patients are rarely screened for this. The objective of this study was to evaluate screening for iron deficiency in adolescents presenting to the emergency department for HMB., Methods: This is a secondary analysis of a single-center, cross-sectional observational study using retrospective chart review. The study subjects are adolescents ages 11 to 19 years with International Classification of Diseases, Ninth Revision, Clinical Modification/International Classification of Diseases, Tenth Revision, Clinical Modification, codes for HMB who presented to the emergency department at a national tertiary care hospital from 2006 to 2018. Pregnant adolescents with HMB were excluded. Chart abstraction for demographic data, symptoms, laboratory tests, treatments, and outcomes was performed. The main outcome measure was the number of adolescents who had an iron evaluation in the emergency department and were discharged on oral iron., Results: Of the 258 nonpregnant adolescents who sought care for HMB in the emergency department, 225 (87.2%) were evaluated with serum hemoglobin testing. Ninety-four (41.7%) of those tested were anemic. Only 23 of the 258 patients (8.9%) had iron studies (serum ferritin) performed; 18 of 23 (78.3%) had iron deficiency and 21 of 23 (92.3%) were anemic. Subjects presenting with fatigue, headache, or palpitations were more likely to have iron studies performed than those without these symptoms (all P < 0.01). Thirty-two of the 258 subjects (12.4%) were discharged on oral iron therapy, which included only 15 of the 18 subjects (83.3%) with iron deficiency determined by ferritin testing., Conclusions: Adolescents presenting to the emergency department with HMB are at significant risk of iron deficiency but are not being screened or treated, which may have significant consequences., Competing Interests: Disclosure: The authors declare no conflict of interest., (Copyright © 2022 Wolters Kluwer Health, Inc. All rights reserved.)

Heavy, and often irregular, menstrual bleeding (HMB) is a common gynecologic complaint among adolescents. During the first few post-menarcheal years, anovulatory cycles related to immaturity of the hypothalamic-pituitary-ovarian axis are the most common etiology for abnormal uterine bleeding and should be considered as a part of normal pubertal development rather than a disease. If an already regular menstrual cycle becomes irregular, secondary causes of anovulation should be ruled out. Inherited and acquired bleeding disorders, such as von Willebrand disease, and quantitative and qualitative abnormalities of platelets are relatively common findings in adolescents with HMB from menarche. History of excessive bleeding or a diagnosed bleeding disorder in the family supports this etiology, warranting specialized laboratory testing. First-line treatment of HMB among adolescents is medical management with hormonal therapy or nonhormonal options. Levonorgestrel-releasing intrauterine device is an effective tool also for all adolescents with menstrual needs., Competing Interests: None declared., (Thieme. All rights reserved.)

Introduction: Despite therapeutic advances in bleeding disorder treatment, over the past 20 years women with bleeding disorders have reported delayed diagnosis, impaired quality of life, dismissive attitudes from health professionals and inappropriate care., Aim: To explore the lived experience of women with a diagnosed bleeding disorder and to improve understanding of their unmet needs., Methods: Women haemophilia carriers (WHC), women with a diagnosed bleeding disorder (WBD) and women with immune thrombocytopenia (WITP) were invited to complete an online survey. Those who indicated a willingness to be interviewed took part in a focus group or one-to-one interview to further explore their lived experiences., Results: Two hundred and eighty women completed the survey (126 WHC, 96 WBD, 58 WITP) 13 women (seven WHC, three WBD, three WITP) participated in a focus group (11) or individual interview (2). The most frequently reported symptoms were heavy periods (81%) and bruising (81%). Compared to the group as a whole, more WBD took time off work or school due to symptoms, had discussed symptoms with a healthcare professional (HCP), and had seen a nurse or gynaecologist. WHC were least likely to be screened for a bleeding disorder or seen in a specialist setting. Themes discussed included difficulty obtaining a diagnosis, lack of awareness amongst and poor communication from HCPs, stress and anxiety, coping strategies and sources of support., Conclusion: Many of the experiences described by women with bleeding disorders 20 years ago remain prevalent. Healthcare provision needs to change to offer them better treatment and support., (© 2022 John Wiley & Sons Ltd.)

Introduction: Heavy menstrual bleeding is a common gynaecological problem, but some women may prefer not to articulate their menstrual problems. The objective of this study was to evaluate the usefulness and acceptability of the Pictorial Blood Loss Assessment Chart (PBAC) as a selfscreening tool in evaluation of menstrual blood loss among Asian women in Hong Kong., Methods: This prospective cohort study recruited 206 women from the general gynaecology ward and out-patient clinic: 118 had self-perceived heavy menstrual bleeding and 88 had self-perceived normal menstrual flow. Participants were asked to fill in the PBAC for one menstrual cycle., Results: Compared with women who had self-perceived normal menstrual flow, women with self-perceived heavy menstrual bleeding had significantly higher total PBAC scores and numbers of flooding episodes, larger clot sizes and numbers, more days of bleeding, and lower haemoglobin levels. Receiver-operating characteristic curve analysis demonstrated good pairwise associations of self-perceived symptoms with PBAC score and haemoglobin level., Conclusions: The PBAC can be used to differentiate self-perceived heavy and normal menstrual bleeding in Asian women in Hong Kong. It can also serve as an additional indicator of possible heavy menstrual bleeding to alert women of the need to seek early medical attention., Competing Interests: All authors have disclosed no conflicts of interest.

Heavy menstrual bleeding (HMB) is defined as excessive menstrual blood loss that interferes with quality of life. It is an under-diagnosed and under-treated disorder due to the poor correlation between patient perception and objective menstrual blood loss, as well as the scarcity of validated diagnostic tools. Anaemia caused by HMB is a common problem, underestimated on many occasions and with consequences that go beyond the scope of gynaecology. Despite the condition's negative effect on quality of life, most of the tools validated to detect HBM do not take this into account. The aim of this paper is to review the main instruments available to detect HMB, their advantages and disadvantages, their applicability in routine clinical practice, and to recommend those with the best characteristics., (Copyright © 2021 Elsevier España, S.L.U. All rights reserved.)

Objective: To evaluate the efficacy and safety of ulipristal acetate (UPA) for uterine fibroids (UFs), a phase III study was conducted with leuprorelin (LEU) as a comparator. This is the first confirmatory trial of UPA for UFs among Asians., Design: Multicenter, randomized, double-blind, double-dummy, parallel-group study., Setting: Thirty-two sites in Japan., Patient(s): Patients were assigned to 2 arms, with 82 patients in the UPA group and 79 patients in the LEU group., Intervention(s): In the UPA group, 10 mg of UPA was orally administered once a day for 12 weeks. In the LEU group, 1.88 mg or 3.75 mg of LEU was subcutaneously administered at weeks 0, 4, and 8., Main Outcome Measure(s): The primary endpoint was the percentage of patients with amenorrhea for 35 days. For safety evaluation, adverse events (AEs) were recorded., Result(s): The percentage of patients with amenorrhea for 35 days was 87.0% in the UPA group and 81.8% in the LEU group, and the efficacy of UPA for causing amenorrhea for 35 days was confirmed to be noninferior to that of LEU. AEs occurred in 78.0% of the patients in the UPA group and 88.8% of the patients in the LEU group., Conclusion(s): The effect of UPA on heavy menstrual bleeding was shown to be comparable with that of LEU in Japanese patients with symptomatic UFs. No notable AEs occurred because of the UPA treatment, and the incidence of AEs in the UPA group was comparable with that of AEs in the LEU group. This result demonstrates the clinical utility of UPA for Asians., (Copyright © 2021 The Authors. Published by Elsevier Inc. All rights reserved.)

Bleeding disorders are a common cause of unexplained menorrhagia in adolescents. However, there is lack of information provided on Arab girls. To estimate the prevalence of coagulation factor deficiencies and platelet dysfunction among Saudi university students with unexplained menorrhagia. In this cross sectional study, 463 adolescent girls surveyed for having heavy menses for further evaluation of underlying bleeding tendencies using screening standardized questionnaire. Only 109 girls out of the total 463 girls reported menorrhagia and were included in the evaluation. All girls with menorrhagia were evaluated by Pictorial blood assessment chart (PBAC) for precise evaluation of menstrual blood loss (PBAC score >100), had underwent pelvic ultrasonography and screening of hemostatic abnormalities (complete blood count, PFA-100, PT, aPTT, vWF:RCo, vWF:Ag, coagulation factors assay). On the basis of the score of PBAC more than 100, 25.6% (28/109) of adolescent women (age ranged: 17-25 years old) had confirmed menorrhagia. In 30.8% of them, an ultimate diagnosis of bleeding tendency or hemostatic abnormality was detected [five cases of probable von Willebrand disease (vWD) or low level of vWF:Ag and/or vWF:RCo, two cases of probable platelet dysfunction, and one case of factorV (FV) deficiency]. Anemia was found in 39.28% (11/28) of them; however, only 4 (36%) had received iron supplements. Our study demonstrated that hemostatic defects are not uncommon in Saudi adolescent women presenting with menorrhagia but mostly unrecognized and untreated. It is probably advisable to screen women with menorrhagia for these defects., (Copyright © 2021 Wolters Kluwer Health, Inc. All rights reserved.)

Objective: The objective of the study was to evaluate the prevalence of perceived bleeding symptoms in Nigerian women and the usefulness of a simple clinical screening tool for bleeding symptoms., Materials and Methods: A population-based cross-sectional survey of 1524 women of 16-50 years in Southeast Nigeria using a structured, prevalidated, pretested questionnaire was conducted., Results: A total of 1524 (85%) women responded with the mean age of 26 (10.6) years. Prevalence of bleeding symptoms was 24.6% and 11% of the women reported a positive family history of bleeding symptoms. There was a significant association between having a positive family history of bleeding disorder and experiencing bleeding symptoms (adjusted odds ratio: 0.12, 95% confidence interval: 0.06-0.22 P < 0.0001). Two hundred and six women experienced at least one bleeding symptom, 125 (8.2%) experienced at least two, whereas 43 (2.8%) experienced >3 bleeding symptoms. The most common perceived bleeding symptom was heavy menstrual bleeding (HMB) present in 83 women (22.2%), 141 (9.3%) reported a past history of HMB, 202 (13.3%) had heavy bleeds during most of their monthly cycle, and 351 (23%) requiring resuscitation with blood support., Conclusion: The prevalence of perceived bleeding symptoms among women is high, and HMB is the most common bleeding symptom. This clinical screening tool is easy and cost-effective in routinely identifying women with bleeding symptoms needing further hemostatic and obstetrics evaluation., Competing Interests: None

Introduction: Up to one-third of women of reproductive age experience heavy menstrual bleeding (HMB). HMB can give rise to iron deficiency (ID) and, in severe cases, iron-deficiency anemia (IDA)., Aim: To review current guidelines for the management of HMB, with regards to screening for anemia, measuring iron levels, and treating ID/IDA with iron replacement therapy and non-iron-based treatments., Methods: The literature was searched for English-language guidelines relating to HMB published between 2010 and 2020, using the PubMed database, web searching, and retrieval of clinical guidelines from professional societies., Results: Overall, 55 guidelines mostly originating from North America and Europe were identified and screened. Twenty-two were included in this review, with the majority (16/22) focusing on guidance to screen women with HMB for anemia. The guidance varied with respect to identifying symptoms, the criteria for testing, and diagnostic hemoglobin levels for ID/IDA. There was inconsistency concerning screening for ID, with 11/22 guidelines providing no recommendations for measurement of iron levels and four contrasting guidelines explicitly advising against initial assessment of iron levels. In terms of treatment, 8/22 guidelines provided guidance on iron therapy, with oral iron administration generally recommended as first-line treatment for ID and/or IDA. Four guidelines recommended intravenous iron administration for severe anemia, in non-responders, or before surgery. Three guidelines provided hemoglobin thresholds for choosing between oral or intravenous iron treatment. Four guidelines discussed the use of transfusion for severe IDA., Conclusion: Many of the guidelines for managing HMB recognize the importance of treating anemia, but there is a lack of consensus in relation to screening for ID and use of iron therapy. Consequently, ID/IDA associated with HMB is likely to be underdiagnosed and undertreated. A consensus guidance, covering all aspects of screening and management of ID/IDA in women with HMB, is needed to optimize health outcomes in these patients.

The female genital tract system is rarely affected by neurofibromatosis type 1 (NF1). Plexiform neurofibromas are congenital lesions that occur in patients with NF1. The vulva is the most frequent genital location but vaginal, cervical, uterine, and ovarian neurofibromas have rarely been reported. We describe a case of plexiform neurofibromas involving the uterine cervix in a patient with known NF1 that presented with chronic pelvic pain and heavy menstrual bleeding.

Background: Bleeding disorders (BD) are under-recognized in adolescents with heavy menstrual bleeding (HMB)., Objectives: The lack of clinical guidelines and variable symptomatic management of HMB created the imperative to standardize HMB care to identify and manage BD in adolescents., Methods: We convened an international working group (WG), utilized the results of a literature review to define knowledge gaps in HMB care, and used the collective clinical experience of the WG to develop care considerations for adolescents with BD and HMB. We then solicited input on the appropriateness of HMB care considerations from expert stakeholders representing hematology, adolescent medicine, and obstetrics-gynecology. We conducted an expert panel online, using the ExpertLens platform. During a three-round online modified-Delphi process, the expert panel rated the appropriateness of 21 care considerations using a 9-point scale to designate care as appropriate (7-9), uncertain (4-6), or inappropriate (1-3) covering screening for BD, the laboratory work-up, and management of adolescents with BD that present with HMB. We used the RAND/UCLA appropriateness method to determine the existence of consensus among the interdisciplinary panel of experts., Results: Thirty-nine experts participated in the panel. The experts rated fifteen HMB care considerations as appropriate, six as uncertain, and none as inappropriate., Conclusions: The HMB care statements represent the first set of HMB care considerations in adolescents with BD, developed with broad expert input on appropriateness. Although likely to be of interest to a range of clinicians who routinely manage adolescents with HMB, additional research is required in many key areas., (© 2020 International Society on Thrombosis and Haemostasis.)

Background: Heavy menstrual bleeding (HMB) can be the first manifestation of an undiagnosed bleeding disorder (BD). Identifying a BD can be challenging in the adolescent age group. The utility of bleeding assessment tools (BAT) remains elusive in this population., Aim: We evaluated the ability of the International Society on Thrombosis and Haemostasis-BAT (ISTH-BAT) in predicting a BD in adolescents referred for HMB to a multidisciplinary hematology clinic., Methods: Two hundred adolescents with HMB underwent a standardized evaluation for BD. The clinical characteristics, laboratory data, and bleeding scores (BS) assessed using ISTH-BAT were prospectively collected. Comparisons were made between patients based on the diagnosis of BD receiver operating characteristic (ROC) curve analyses of ISTH-BAT were performed to assess its value for predicting BD., Results: Overall, 33% (n = 67) of adolescents were diagnosed with a BD. The mean ISTH-BAT BS was higher in BD as compared to those without (4.1 versus 3.1, P < .0001), but the mean menorrhagia-specific scores did not differ (2.9 in both groups). The ISTH-BAT demonstrated a modest discriminative ability as a screening tool to identify BD in girls with HMB with an area under the curve (AUC) of 0.71. The ROC analysis demonstrated that with increasing BS, the sensitivity decreased, but the specificity increased. At BS = 3, sensitivity was 88%, specificity 31%, and accuracy 50%; at BS = 5, sensitivity was 37%, specificity 94%, and accuracy was 75%. There was no change thereafter., Conclusion: In adolescents with HMB, an ISTH-BAT BS of >4 instead of the established cut-off of >2 in children is highly specific in predicting a BD., (© 2020 International Society on Thrombosis and Haemostasis.)

Study Objective: To correlate the type and degree of adenomyosis, scored through a new system based on the features of transvaginal sonography, to patients' symptoms and fertility., Design: This is a multicenter, observational, prospective study., Setting: Two endometriosis tertiary referral centers (University of Rome "Tor Vergata" and University of Siena)., Patients: A total of 108 patients with ultrasonographic signs of adenomyosis., Interventions: A new ultrasonographic scoring system designed to assess the severity and the extent of uterine adenomyosis was used to stage the disease in correlation with the clinical symptoms. Menstrual uterine bleeding was assessed by a pictorial blood loss analysis chart, painful symptoms were evaluated using a visual analog scale, and infertility factors were considered., Measurements and Main Results: A total of 108 patients with ultrasonographic signs of adenomyosis (mean age ± standard deviation, 37.7 ± 7.7 years) were classified according to the proposed scoring system. Women with ultrasound diagnosis of diffuse adenomyosis were older (p = .04) and had heavier menstrual bleeding (p = .04) than women with focal disease; however, no statistically significant differences were found regarding the presence and severity of dyspareunia and dysmenorrhea. Higher values of menstrual bleeding were found for severe diffuse adenomyosis, with the highest values being found in those with adenomyomas. In patients trying to conceive, the presence of ultrasound findings of focal disease was associated with a higher percentage of infertility than in those with diffuse disease, and the focal involvement of the junctional zone showed a higher percentage of at least 1 miscarriage than in those with diffuse adenomyosis., Conclusion: The ultrasonographic evaluation of the type and extension of adenomyosis in the myometrium seems to be important in correlation to the severity of symptoms and infertility., (Copyright © 2019 AAGL. Published by Elsevier Inc. All rights reserved.)

Heavy menstrual bleeding in the adolescent is a cause for concern whether occurring acutely or chronically. There are a number of important considerations during the initial presentation that will help guide the practitioner during workup, which ultimately guides management strategies. The cornerstone of management in the adolescent is that of medical therapy (hormonal and nonhormonal), with avoidance of invasive and irreversible measures, as maintenance of fertility is paramount. Ultimately, the majority of adolescents can be successfully managed in the acute setting and transitioned to maintenance therapy for long-term control of heavy menses. Here, we will review the modern approach to this condition as well as tips and tricks for the practitioner.

Aim: The aim of this evidence implementation project is to make a contribution to promoting evidence-based practice in the assessment and management of women with heavy menstrual bleeding (HMB) attending the gynaecology outpatient clinic at Kenyatta National Hospital (KNH) and thereby improve patient outcomes and resource utilization., Methods: The evidence implementation project was carried out at the gynaecology outpatient clinic of the largest referral facility in Kenya. The Joanna Briggs Institute Practical Application of Clinical Evidence System and Getting Research into Practice audit and feedback tool were used. A baseline audit was conducted using a sample of 40 patient files; this was followed by interventions such as trainings, developing of visual tools and updating of protocols. A follow-up audit was then conducted 4 months post intervention., Results: Baseline audit results demonstrated varying results in each of the nine criteria selected. Four of the criteria recorded less than 51% compliance, with two of these recording 0% compliance. Postintervention results showed a remarkable increase in most of the audit criteria selected, with eight of these having compliance levels of 90% or more., Conclusion: The implementation project served the dual purpose of enlightening health care workers on best practices and educating patients on what they need to know about their condition. This led to an overall improvement in the management of HMB., (Copyright © 2020 University of Adelaide, Joanna Briggs Institute.)

Introduction: The impact of bleeding for women with bleeding disorders (WBD) is of increasing focus and importance. Despite this, optimal management strategies are unclear and knowledge gaps persist., Aim: To examine practices and define research priorities on diagnosis and management of WBD in Europe., Methods: An electronic survey on clinical management of WBD was sent to 136 European haemophilia treatment centres (HTCs), including open questions on knowledge gaps and research priorities., Results: Fifty-nine HTCs from 12 Western (WE) and 13 Central/Eastern European (CEE) countries completed the survey. Less than half runs a joint clinic (24 HTCs, 42%). Most centres without a joint clinic have a named obstetrician (81%) and/or gynaecologist (75%) available for collaboration. Overall 18/54 (33%) European HTCs do not offer preimplantation genetic diagnosis. Third trimester amniocentesis to guide obstetric management is available 28/54 HTCs (52%), less frequent in CEE compared to WE countries (5/17 vs 23/37, P = .03). 53% of HTCs (28/53) reported that only 0%-25% of WBD seek medical advice for heavy menstrual bleeding (HMB). An algorithm managing acute HMB in WBD is lacking in 22/53 (42%) HTCs. The main reported knowledge and research gaps are lack of awareness & education on WBD among patients and caregivers, optimal diagnostic strategies and effective multidisciplinary management of pregnancy & HMB., Conclusion: Joint clinics, prenatal diagnostics and algorithms for managing acute HMB are lacking in many European HTCs. HMB may be an underestimated issue. This survey highlights the need to prioritize improvement of knowledge and patient care for WBD across Europe., (© 2020 The Authors. Haemophilia published by John Wiley & Sons Ltd.)

Background: Heavy menstrual bleeding (HMB) affects up to 35% of women at some point in their lives, and has an important impact on their quality of life (QoL). Current techniques to assess and quantify menstrual blood loss are inconvenient and the correlation between actual and perceived blood loss is poor. This study aimed to develop and validate a screening questionnaire in Spanish to identify HMB in women of reproductive age. Methods: The study consisted of two phases: the conceptual development of a set of items to discriminate between women with and without HMB and the assessment of the sensitivity and specificity of these items. Correlation of the screening tool with women's perception of the intensity of bleeding and the interference in their daily life activities was also assessed. Results: An initial set of 46 items were identified, from which 21 items were selected following the cognitive interviews. For the psychometric validation phase, 389 patients were enrolled, of whom 364 were assessable: 211 cases with Pictorial Blood loss Assessment Chart-confirmed excessive menstrual loss (EML) and 153 controls. Six items met entry criteria in the model and together yielded a sensitivity of 86.7% and specificity of 89.5% to identify cases and controls. These items were weighted according to their contribution to the final model to yield a tool that can be scored from 0 to 10 being 3 the cutoff point to diagnose EML that interferes in QoL. Conclusions: The 6-item SAMANTA questionnaire represents a valid screening tool to easily identify women with EML that interfere with QoL.

Heavy menstrual bleeding is common in adolescents. The frequency and predictors of bleeding disorders in adolescents, especially with anovulatory bleeding, are unknown. Adolescents referred for heavy menstrual bleeding underwent an evaluation of menstrual bleeding patterns, and bleeding disorders determined a priori The primary outcome was the diagnosis of a bleeding disorder. Two groups were compared: anovulatory and ovulatory bleeding. Multivariable logistic regression analysis of baseline characteristics and predictors was performed. Kaplan Meier curves were constructed for the time from the first bleed to bleeding disorder diagnosis. In 200 adolescents, a bleeding disorder was diagnosed in 33% (n=67): low von Willebrand factor levels in 16%, von Willebrand disease in 11%, and qualitative platelet dysfunction in 4.5%. The prevalence of bleeding disorder was similar between ovulatory and anovulatory groups (31% vs 36%; P =0.45). Predictors of bleeding disorder included: younger age at first bleed (OR: 0.83; 95%CI: 0.73, 0.96), Hispanic ethnicity (OR: 2.48; 95%CI: 1.13, 5.05), non-presentation to emergency department for heavy bleeding (OR: 0.14; 95%CI: 0.05, 0.38), and International Society on Thrombosis and Haemostasis (ISTH) Bleeding Assessment Tool score ≥4 (OR: 8.27; 95%CI: 2.60, 26.44). Time from onset of the first bleed to diagnosis was two years in the anovulatory, and six years in the ovulatory cohort (log-rank test, P <0.001). There is a high prevalence of bleeding disorders in adolescents with heavy periods, irrespective of the bleeding pattern. Among bleeding disorders, the prevalence of qualitative platelet dysfunction is lower than previously reported., (Copyright© 2020 Ferrata Storti Foundation.)

To summarize and update our current knowledge regarding adenomyosis diagnosis, prevalence, and symptoms. Systematic review of PubMed between January 1972 and April 2020. Search strategy included: "adenomyosis [MeSH Terms] AND (endometriosis[MeSH Term OR prevalence study [MeSH Terms] OR dysmenorrhea[Text Word] OR prevalence[Text Word] OR young adults [Text Word] OR adolesce* [Text Word] OR symptoms[Text Word] OR imaging diagnosis [Text Word] OR pathology[Text Word]. Articles published in English that addressed adenomyosis and discussed prevalence, diagnosis, and symptoms were included. Included articles described: pathology diagnosis, imaging, biopsy diagnosis, prevalence and age of onset, symptoms, and concomitant endometriosis. Sixteen articles were included in the qualitative analysis. The studies are heterogeneous when diagnosing adenomyosis with differing criteria, protocols, and patient populations. Prevalence estimates range from 20% to 88.8% in symptomatic women (average 30-35%) with most diagnosed between 32-38 years old. The correlation between imaging and pathology continues to evolve. As imaging advances, newer studies report younger symptomatic women are being diagnosed with adenomyosis based on both magnetic resonance imaging (MRI) and/or transvaginal ultrasound (TVUS). High rates of concomitant endometriosis create challenges when discerning the etiology of pelvic pain. Symptoms that are historically attributed to endometriosis may actually be caused by adenomyosis. Adenomyosis remains a challenge to identify, assess and research because of the lack of standardized diagnostic criteria, especially in women who wish to retain their uterus. As noninvasive diagnostics such as imaging and myometrial biopsies continue to improve, younger women with variable symptoms will likely create criteria for diagnosis with adenomyosis. The priority should be to create standardized histopathological and imaging diagnoses to gain deeper understandings of adenomyosis., Competing Interests: Disclosure The authors report no conflicts of interest in this work., (Thieme. All rights reserved.)

The aim of this study was to assess menstrual blood loss (MBL) and knowledge of heavy menstrual bleeding (HMB) among the gynecology outpatients at Peking University People's Hospital, by scanning a WeChat (a social media application software developed by Tencent) QR Code using a mobile phone or tablet. This survey was conducted among outpatients who were treated at the Gynecology Department of Peking University People's Hospital between September 2016 and November 2016. All participants filled up the questionnaires and scales through WeChat: general information questionnaire, Pictorial Blood Loss Assessment Chart (PBAC), Menorrhagia Multi-Attribute Quality-of-Life Scale (MMAS), and HMB knowledge questionnaire. Menstrual blood volume was assessed by the PBAC and self-assessment. Among the 1152 patients who filled out the survey, 77.4% (892/1152) had normal menstrual cycle (assessed by the patients), 15.6% (180/1152) patients described themselves as HMB, whereas the results from PBAC showed that 58.0% (668/1152) had HMB (PBAC ≥100). Among patients with PBAC ≥100, only 26.8% (179/668) patients reported HMB through self-assessment. Regarding its impact on daily life, the MMAS scores of HMB patients (PBAC ≥100) were significantly lower compared to those with normal blood loss (P<0.001). Regarding the awareness to HMB, 63.2% (728/1152) of the patients were not familiar with HMB. HMB is a common abnormal uterine bleeding and is frequently found among Chinese gynecology outpatients. HMB has major impacts on a woman's quality of life, affecting both physical and emotional health domains. Since women generally have low levels of awareness and understanding of HMB, they could assess their blood loss using the PBAC, which they can forward to their health care provider using a mobile phone or tablet and the WeChat platform. This tool may be effortlessly used by the health care providers and patients to easily share HMB-related data., Competing Interests: The authors have declared that no competing interests exist.