Patients' experience of menopausal symptoms post-chemotherapy treatment for gestational trophoblastic neoplasia.

PURPOSE: We aimed to explore patient's experience of chemotherapy-induced menopausal symptoms; to ascertain how patients tried to alleviate their symptoms and how health professionals supported them in order to identify current unmet needs. METHODS: We designed a retrospective cross-sectional exploratory study of a sample of 11 women who received multi-agent combination chemotherapy for Gestational Trophoblastic Neoplasia. Postal surveys using the Greene Climacteric Scale (GCS) questionnaire followed up by semi-structured telephone interviews were used. Framework analysis technique was used to generate descriptions of patient's experiences. RESULTS: Symptoms of feeling tired or lacking in energy, loss of interest in sex, muscle and joint pains and difficulty in concentrating affected participants the most. The menopausal symptoms appear to be temporary; symptoms such as hot flushes and night sweats seem to subside with resumption of menses. Others are more gradual with some evidence that mental health takes longer to recover. Regarding potential symptoms, some women do not retain the information given to them at discharge following end of treatment, which GTD services need to take into consideration when supporting patients. CONCLUSION: Patients need to be more optimally prepared for post-chemotherapy recovery with each patient's needs and support being individually tailored. How information is discussed and disseminated needs improving to ensure patients retain the information they receive at discharge. Recommendations include the creation of menopause information booklet, alongside further developing virtual nurse-led follow up clinics post chemotherapy.

Efficacy analysis of single-agent carboplatin AUC4 2-weekly as second-line therapy for methotrexate-resistant (MTX-R) low risk gestational trophoblastic neoplasia (GTN).

BACKGROUND: Approximately one-third of patients with low-risk Gestational Trophoblastic Neoplasia (WHO 0-6) develop methotrexate-resistance (MTX-R). In the UK, subsequent treatment with either actinomycin-D (ActD) or multi-agent combination chemotherapy has depended on whether the hCG was above or below an hCG threshold. To reduce exposure to combination chemotherapy (CC), over the years the UK service has raised this threshold as well as using single-agent carboplatin AUC6 3-weekly at MTX-R instead of CC. Updated results for carboplatin demonstrate an 86% complete hCG response (hCG CR) but associated with haematological dose-limiting toxicity. METHODS: In 2017, single-agent carboplatin became the national standard second-line treatment following MTX-R at hCG of >3000 IU/L. Carboplatin was changed to two-weekly AUC4 scheduling and continued until normal hCG plus 3 consolidation cycles. For patients failing to respond, CC (Etoposide-Actinomycin-D or EMA-CO) was introduced. RESULTS: 22 evaluable patients with a median hCG at MTX-R of 10,147 IU/L (IQR 5527-19,639) received carboplatin AUC4 2-weekly (median no. of cycles = 6, IQR 2-8). Of these, 36% achieved a hCG CR. All 14 non-CR patients were cured with subsequent CC; 11 and 2 patients with 3rd line and 4th line CC respectively and 1 patient following 5th line CC and hysterectomy. Overall survival remains 100%. CONCLUSION: Carboplatin is not sufficiently active in the second-line treatment of low-risk MTX-resistant GTN. New strategies are required to increase hCG CR and spare more toxic CC regimens.

Gestational Trophoblastic Disease: Best Practice Nursing Guidelines.

Background Clinical outcomes in gestational trophoblastic disease (GTD) are generally excellent, but GTD is a rare and complex condition that requires specialist information and support to offer a gold standard of care. Across Europe specialist nurses and/or midwives are increasingly common in the GTD multidisciplinary team to work alongside medical professionals in a holistic model of care, however the role is sometimes non-existent or can vary significantly between GTD centres. Objectives The aim of the European Organisation for Treatment of Trophoblastic Diseases' (EOTTD) is to harmonise best practice in Europe. To provide a basis for the European standardisation of best practice nursing care in GTD a group of European GTD nurses/midwives composed guidelines for minimal requirements and optimal nursing care of GTD patients. Methods Members of the EOTTD member countries with nursing representation attended multiple workshops, both virtual and in person, and guidelines were created by consensus and evidence where available. Outcome 16 nurses and 1 midwife from 4 (England, Ireland, Sweden and Netherlands) countries contributed. The group created flow diagrams for treatment and screening patients showing minimum and best practice nursing care for patients with GTD. Conclusion Despite the many different models of care and resources available to GTD services this consensus working group have provided a set of guidelines to drive forward a patient focused holistic model of care for GTD patients.

M-EA (methotrexate, etoposide, dactinomycin) and EMA-CO (methotrexate, etoposide, dactinomycin / cyclophosphamide, vincristine) regimens as first-line treatment of high-risk gestational trophoblastic neoplasia.

High-risk gestational trophoblastic neoplasia (GTN) is highly chemosensitive with an excellent prognosis with treatment. Historically in the United Kingdom, the high-risk regimens used have been M-EA (methotrexate, etoposide, dactinomycin) (Sheffield) and EMA-CO (methotrexate, etoposide, dactinomycin / cyclophosphamide, vincristine) (Charing Cross, London) with prior published data suggesting no difference in survival between these. Our Sheffield treatment policy changed in 2014, switching from M-EA to EMA-CO, aiming to reduce time in hospital, and harmonise UK practice. We aimed to report the toxicities, response rates and survival outcomes for 79 patients with high-risk GTN treated in the first-line setting with either M-EA (n = 59) or EMA-CO (n = 20) from 1998 to 2018. Median duration of treatment was similar (M-EA, 17.3 weeks (IQR 13.9-22.6) and 17.6 weeks (IQR 13.4-20.7) with EMA-CO. For M-EA, overall human chorionic gonadotrophin (hCG) complete response (CR) rate was 84.7% (n = 50/59). Two patients died of drug-resistant disease after several lines of multiagent chemotherapy; overall survival is 96.6% (median follow-up 10.4 years). For EMA-CO, overall hCG CR rate was 70%, overall survival is 100% (median follow-up 4 years). In our experience, patients treated with EMA-CO experienced an apparent increased incidence of neutropenia, non-neutropenic Grade 3-4 infection, peripheral neuropathy and more treatment delays and nights in hospital. Granulocyte-colony stimulating factor, after both EMA and CO arms, titrated to baseline neutrophil count improved the toxicity profile. Both treatment regimens are associated with excellent prognosis; selection of regimen may be further guided by individual patients' personal, social and family circumstances. There is further rationale to explore whether these regimens can be refined, such as 2-weekly EMA, to optimise patient experience and reduce toxicity while maintaining efficacy.

Intensified therapies improve survival and identification of novel prognostic factors for placental-site and epithelioid trophoblastic tumours.

BACKGROUND: Placental-site trophoblastic (PSTT) and epithelioid trophoblastic tumours (ETT) are the rarest malignant forms of gestational trophoblastic disease (GTD). Our prior work demonstrated that an interval of ≥48 months from the antecedent pregnancy was associated with 100% death rate, independent of the stage. Here, we assess whether modified treatments for these patients have increased survival and identify new prognostic factors. METHODS: The United Kingdom GTD database was screened to identify all PSTT/ETT cases diagnosed between 1973 and 2014. Data and survival outcomes from our prior patient cohort (1976-2006) were compared to our new modern cohort (2007-2014), when intensified treatments were introduced. RESULTS: Of 54,743 GTD patients, 125 (0.23%) were diagnosed with PSTT and/or ETT. Probability of survival at 5 and 10 years following treatment was 80% (95% CI 72.8-87.6%) and 75% (95% CI 66.3-84.3%), respectively. Univariate analysis identified five prognostic factors for reduced overall survival (age, FIGO stage, time since antecedent pregnancy, hCG level, mitotic index) of which stage IV disease (HR 6.18, 95% CI 1.61-23.81, p = 0.008) and interval ≥48 months since antecedent pregnancy (HR 14.57, 95% CI 4.17-50.96, p < 0.001) were most significant on multivariable analysis. No significant differences in prognostic factors were seen between the old and new patient cohort. However, the new cohort received significantly more cisplatin-based and high-dose chemotherapy, and patients with an interval ≥48 months demonstrated an improved median overall survival (8.3 years, 95% CI 1.53-15.1, versus 2.6 years, 95% CI 0.73-4.44, p = 0.·005). CONCLUSION: PSTT/ETT with advanced FIGO stage or an interval ≥48 months from their last known pregnancy have poorer outcomes. Platinum-based and high-dose chemotherapy may help to improve survival in poor-prognosis patients.

Experiences of Women With Gestational Trophoblastic Neoplasia Treated With High-Dose Chemotherapy and Stem Cell Transplantation: A Qualitative Study.

PURPOSE/OBJECTIVES: To explore the experiences of women with gestational trophoblastic neoplasia during and after treatment to understand their perspectives, priorities, and concerns.
. RESEARCH APPROACH: A descriptive, exploratory study using in-depth semistructured interviews.
. SETTING: All interviews were conducted in a quiet, designated room at Weston Park Hospital in Sheffield, South Yorkshire.
. PARTICIPANTS: Women with gestational trophoblastic neoplasia who had received stem cell transplantation from 2003 to 2013. Ten patients were eligible, and eight agreed to participate.
. METHODOLOGIC APPROACH: Interviews were carried out over the phone and were recorded and transcribed verbatim. Framework analysis was carried out to generate in-depth descriptions of participants' experiences.
. FINDINGS: Participants described significant physical, psychological, and social effects during and following treatment. Recovery was slow, and treatment had long-term effects on sexuality and body image. The impact of the women's diagnosis and treatment on their children was a primary concern.
. INTERPRETATION: The study provided insight into the multidimensional impact of stem cell transplantation, which can continue after treatment. The need for family-centered services for patients with dependent children was identified.
. IMPLICATIONS FOR NURSING: Nurses need to develop services that effectively communicate the challenges of stem cell transplantation to patients and provide family-centered care and late effects and rehabilitation services.

Evolution of a Teenage and Young Adult Service, in Sheffield, U.K., for Patients with Gestational Trophoblastic Neoplasia.

OBJECTIVE: To describe the evolution of a teenage and young adult (TYA) service for patients with gestational trophoblastic neoplasia (GTN). BACKGROUND: Since its opening in 2002 the TYA unit has demonstrated its effectiveness and ability to care for GTN patients, offering additional emotional assessment and meeting the specific needs that many young GTN patients have. Patients using the TYA unit were identified from the Centre's databases, and individual records were scrutinized for demographics, clinical presentation, barriers to care, compliance, and specific needs. RESULTS: Of the 121 GTN patients who have utilized the facilities, there were 94 complete moles, 11 choriocarcinomas, 3 placental site trophoblastic tumors, 1 twin molar pregnancy, and 4 with persistent unexplained hCG elevation. Presenting with a complicated social background was identified as a barrier to care in 8 patients. In addition to patients, 40 relatives and 12 infants have also utilized the facilities. A total of 33% of patients and carers had social work input and/or refer-ral to psychology services. CONCLUSION: The bespoke service and care offered to TYA patients is appropriate and should be considered the gold standard for young patients, enabling them to cope with their unique challenges during diagnosis and treatment.