The management of gynecological complications in long-term survivors after allogeneic hematopoietic cell transplantation-a single-center real-life experience

Pregnancy after cancer: FIGO Best practice advice

Advances in cancer care have led to a growing number of cancer survivors globally. As cancer increasingly affects women and people of reproductive age, more individuals will be experiencing pregnancy after completing cancer treatment. This Best Practice Advice manuscript describes the epidemiology of pregnancy after cancer, recommended clinical evaluation before pregnancy, key components of pregnancy care for cancer survivors, considerations for delivery planning and postpartum care, and suggested steps for future health and prevention.

Evaluation and preservation of fertility in patients with hematologic malignancies

For patients with hematologic malignancies, novel therapeutic strategies offer the potential to achieve a complete clinical response and long-term survival. However, declining fertility has become a significant concern, impacting long-term quality of life. Conventional high-dose chemotherapy and radiotherapy are known to reduce fertility or cause sterility. Moreover, limited clinical data are available on the effects of newer therapies, such as targeted treatments and chimeric antigen receptor (CAR)-T cell therapy, on fertility. Additionally, there is no standard method for preserving fertility in these patients. Male patients can opt for sperm cryopreservation, whereas female patients may preserve fertility through embryo, oocyte, or ovarian tissue cryopreservation. However, preserving fertility in prepubescent patients remains particularly challenging. Therefore, hematologists must educate patients about the potential gonadal toxicity of cancer treatments and offer the most appropriate fertility preservation options.

Human Papillomavirus Infection and Cytological Atypia in Female Allogeneic Hematopoietic Stem Cell Transplantation Recipients

BACKGROUND

Female recipients of allogeneic hematopoietic stem cell transplantation are at high risk of developing human papillomavirus (HPV)-associated lesions and (pre)cancer. We describe the results of a cervical cancer screening program in these women.

METHODS

From 2010 to 2022, 70 female recipients of allogeneic hematopoietic stem cell transplantation in our institution entered a standardized protocol of gynecological evaluation. HPV testing, Papanicolaou smear, and thorough gynecological examinations were conducted in all the women.

RESULTS

The cumulative prevalence of HPV infection was 21.4% (15/70). Ten of 70 women (14.3%) had a positive HPV test result in the first gynecological evaluation and 5 additional women (7.1%) became positive during follow-up. Thirteen women (18.5%) presented cytohistological lesions (3 high-grade lesions and 10 low-grade lesions). Twenty-nine women (41.4%) showed HPV-negative reactive atypical abnormalities related to the conditioning treatment, which closely mimicked HPV-associated lesions, which spontaneously disappeared during follow-up.

CONCLUSIONS

Gynecological evaluation should be maintained over time, as a significant proportion of these women may become HPV positive during follow-up. Reactive benign, atypical changes related to the treatment, which closely mimic HPV-associated lesions, are a frequent finding in these women. HPV testing is a key tool for the evaluation of these patients, as it allows for identifying women at risk and excluding cytological mimickers.

Genital chronic graft-versus-host disease: an unmet need that requires trained gynecologists

OBJECTIVE

Menopause and chronic graft-versus-host disease (cGvHD) are the leading causes of morbidity after allogeneic hematopoietic stem cell transplantation (alloHSCT). Genitalia are one of the target organs of cGvHD causing sexual dysfunction and local symptoms, which may impair women's quality of life. The aim of this study is to describe the prevalence and clinical characteristics of genital cGvHD.

METHODS

A retrospective cross-sectional observational study was performed including 85 women with alloHSCT. All women were diagnosed and counseled by a trained gynecologist. Health-related quality of life was assessed by the Cervantes Short-Form Scale and sexual function was evaluated by the Female Sexual Function Index.

RESULTS

Seventeen women (20%) included in the study were diagnosed with genital cGvHD. The main complaints were vulvovaginal dryness (42.2%) and dyspareunia (29.4%), the presence of erythema/erythematous plaques (52.9%) being the most frequent sign. Median time from transplant to diagnosis of genital cGvHD was 17 months among those with mild involvement, 25 months for moderate and 42 months for severe forms. Mortality was 29.4% in patients who developed cGvHD with genital involvement versus 8.8% among those without (p = 0.012).

CONCLUSION

Early gynecological evaluation might allow to identify patients with mild forms of genital cGvHD, potentially enabling better management and improved outcomes.

The state of the art in the treatment of severe aplastic anemia: immunotherapy and hematopoietic cell transplantation in children and adults

Acquired aplastic anemia (AA) is an immune-mediated bone marrow (BM) failure where marrow disruption is driven by a cytotoxic T-cell-mediated autoimmune attack against hematopoietic stem cells. The key diagnostic challenge in children, but also in adults, is to exclude the possible underlying congenital condition and myelodysplasia. The choice of treatment options, either allogeneic hematopoietic cell transplantation (alloHCT) or immunosuppressive therapy (IST), depends on the patient's age, comorbidities, and access to a suitable donor and effective therapeutic agents. Since 2022, horse antithymocyte globulin (hATG) has been available again in Europe and is recommended for IST as a more effective option than rabbit ATG. Therefore, an update on immunosuppressive strategies is warranted. Despite an improved response to the new immunosuppression protocols with hATG and eltrombopag, some patients are not cured or remain at risk of aplasia relapse or clonal evolution and require postponed alloHCT. The transplantation field has evolved, becoming safer and more accessible. Upfront alloHCT from unrelated donors is becoming a tempting option. With the use of posttransplant cyclophosphamide, haploidentical HCT offers promising outcomes also in AA. In this paper, we present the state of the art in the management of severe AA for pediatric and adult patients based on the available guidelines and recently published studies.

Vulvar and Vaginal Graft Versus Host Disease After Allogeneic Stem Cell Transplant-A Systematic Review

OBJECTIVE

To conduct a systematic literature search to identify and determine the prevalence, signs and symptoms, and clinical management of vulvar and vaginal graft versus host disease (GVHD).

METHODS

A systematic literature search of articles from 1993 to August 2022 was performed. Studies were included if full text was available in the English language and provided reports on female subjects with more than four patients. Review articles, conference abstracts, case reports, and case series of less than 5 patients were excluded. Included studies had their reference list searched for further manuscripts. Two authors reviewed the search results and independently identified studies that met the selection criteria and summarized available data.

RESULTS

There were 29 studies available in the literature that met the inclusion criteria. There was a high risk of bias within the available literature. The prevalence of vulval and vaginal GVHD varied between 27% and 66% of women after allogeneic stem cell transplant. Other organ GVHD, most commonly the skin, mouth, and eyes, may be present concurrently in these patients, or they may be asymptomatic. Specialist gynecology review, topical estrogen, topical steroids, topical immunosuppression, and vaginal dilatation led to a reduction in complications associated with the condition, and surgery was helpful in some severe refractory cases. These patients remain at higher risk of developing cervical dysplasia, and regular human papillomavirus screening is recommended.

CONCLUSIONS

Female genital GVHD is a rare phenomenon. Early, coordinated, and regular gynecological reviews after stem cell transplant are essential to reduce the long-term complications.

Risk factors of menopause after allogeneic hematopoietic cell transplantation in premenopausal adult women

OBJECTIVES

Allogeneic hematopoietic stem-cell transplantation (HCT) is the only curative option for most hematologic malignancies. However, HSCT can cause early menopause and various complications in premenopausal women. Therefore, we aimed to investigate risk factors predicting early menopause and its clinical implications among survivors post HCT.

METHODS

We retrospectively analyzed 30 adult women who had received HCT at premenopausal status between 2015 and 2018. We excluded patients who had received autologous stem cell transplantation, had relapsed, or died of any cause within 2 years of HCT.

RESULTS

The median age at HCT was 41.6 years (range, 22-53). Post-HCT menopause was identified in 90% of myeloablative conditioning (MAC) HCT and 55% of reduced-intensity conditioning (RIC) HCT (p = .101). In the multivariate analysis, the post-HCT menopausal risk was 21 times higher in a MAC regimen containing 4 days of busulfan (p = .016) and 9.3 times higher in RIC regimens containing 2-3 days of busulfan (p = .033) than that of non-busulfan-based conditioning regimens.

CONCLUSIONS

Higher busulfan dose in conditioning regimens is the most significant risk factor affecting post-HCT early menopause. Considering our data, we need to decide on conditioning regimens and individualized fertility counseling before HCT for premenopausal women.

Menopausal symptoms and quality of life in female survivors treated with hematopoietic stem cell transplantation

OBJECTIVES

To assess the severity of menopausal symptoms and the correlation among different quality of life questionnaires and compare the quality of life of patients who underwent hematopoietic stem cell transplantation (HSCT) for hematological disorders with the norm group in order to facilitate personalized and directed therapeutic intervention for patients.

METHODS

We recruited women who had premature ovarian failure (POF) after HSCT for hematologic diseases in the gynecological endocrinology outpatient clinic of Peking University People's Hospital. Women with HSCT were included in the study if they had 6 months of spontaneous amenorrhea with serum follicle-stimulating hormone levels greater than 40 mIU/mL taken 4 weeks apart. The patients who had other causes of POF were excluded. During the survey, all women were required to fill out the questionnaires [Quality of Life Questionnaire (MENQOL), Generalized Anxiety Disorder-7 (GAD-7), Patient Health Questionnaire-9 (PHQ-9), and 36-item Short-Form (SF-36)] online. We analyzed the severity of menopausal symptoms, anxiety, and depression in Participants. In addition, differences on the SF-36 scale scores between the study group and norm groups were examined.

RESULTS

In total, 227 (93.41%) patients completed the survey and were analyzed. The severity of all symptoms is "none and mild" in MRS, MENQOL, GAD-7, and PHQ-9. On the MRS, the most common symptoms were irritability, physical and mental exhaustion, and sleep problems. The severest symptoms were sexual problems (53, 73.82%), followed by sleep problems (44, 19.38%) and mental and physical exhaustion (39, 17.18%). In the MENQOL, the most common symptoms were psychosocial and physical symptoms. The severest symptoms were sexual symptoms (35, 48.75%) followed by psychosocial symptoms (23, 10.13%). Moderate-severe scores were shown in 11.89% (27) and 18.72% (42) cases in the GAD-7 and PHQ-9, respectively. Based on SF-36, in comparison with the norm group, the HSCT participants had higher vitality scores and lower role physical, physical functioning, and role emotional scores aged 18-45. In addition, the HSCT participants had lower mental health scores aged 18-25, and lower general health scores aged 25-45. No strong correlation was observed between questionnaires in our study.

CONCLUSION

Overall, menopausal symptoms are milder in female patients after HSCT. There is no single scale that comprehensively assesses the patient's quality of life after HSCT. We need to assess the severity of various symptoms in patients using different scales.

Pediatric Vulvovaginal Graft-Versus-Host Disease: A Retrospective Cohort Study and Literature Review

STUDY OBJECTIVE

To assess genital symptomatology, characterize the findings of genital examination, and describe the incidence and treatment of vulvovaginal graft-versus-host disease (vvGvHD) in girls and adolescents after allogeneic hematopoietic stem cell transplantation (HSCT).

DESIGN

Retrospective cohort.

SETTING

Metropolitan-area children's hospital.

PARTICIPANTS

Female allogeneic HSCT recipients ages 0 to 22 years.

MAIN OUTCOME MEASURES

Genital symptoms, genital examination, diagnosis, and treatment of vvGvHD.

RESULTS

A total of 57 participants were included in the analysis. The median age at the time of HSCT was 10 years (range 4 months-23 years). Most (n = 40, 71%) underwent transplant for a nonmalignant condition, most commonly sickle cell anemia (n = 19, 33%). The median time of onset of GvHD post HSCT was 62 days (IQR = 42 to 151 days). The most common initial site of GvHD was skin (n = 21, 64%), followed by GI tract (n = 10, 30%). Three patients (5%) were diagnosed with vvGvHD. The time of onset of vvGvHD post HSCT ranged from 62 to 1565 days. One patient (33%) was asymptomatic at the time of diagnosis. There was no difference in diagnosis of vvGvHD when race (P = 0.15), age at allogeneic HSCT (P = 0.64), nonmalignant vs malignant indication (P = 0.21), source of stem cells (P = 0.25), partial vs full human leukocyte antigens (HLA) donor match (P = 0.34), and GvHD prophylaxis regimen (P = 0.18) were compared. None had isolated vvGvHD. Vulvovaginal GvHD was preceded by skin GvHD in 1 patient, was preceded by lung GvHD in 1 patient, and occurred concurrently with skin GvHD in the third patient.

CONCLUSIONS

Pediatric vvGvHD can occur within the first 100 days after transplant and can be asymptomatic. Routine gynecologic evaluation post allogeneic HSCT in children and adolescents should include a thorough review of vulvovaginal symptoms and a gynecologic exam for the detection and treatment of vvGvHD.

Sexual and Emotional Health after Allogeneic Hematopoietic Cell Transplantation: A Comprehensive Review and Guidelines from the Francophone Society of Bone Marrow Transplantation and Cellular Therapy (SFGM-TC)

A person’s sexual and emotional life is greatly impacted after allogeneic hematopoietic stem cell transplantation (allo-HSCT). This topic is not addressed very much by patients and caregivers. Physical, endocrine and genital chronic graft versus host disease (cGVHD)-related disorders are multiple and intertwined with psychological disorders. The Francophone Society of Bone Marrow Transplantation and Cellular Therapy (SFGM-TC) has issued recommendations for a better gynecological monitoring of female recipients after allo-HCT. A patient booklet was also offered to patients in the form of questions and answers to facilitate discussions between patients and caregivers and to improve the management of sexual and emotional life after transplant.