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Ferro R, Pais AS, Sousa AP, Almeida Santos T. Fertility preservation in women with haematological malignancies. HUM FERTIL 2023; 26:998-1007. [PMID: 35184644 DOI: 10.1080/14647273.2022.2042605] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2021] [Accepted: 11/28/2021] [Indexed: 11/04/2022]
Abstract
The incidence of haematological malignancies is increasing in women of childbearing age. Survival rates accompany this increase, making it essential to assess the impact of treatments on their future quality of life, evaluate the impact of each treatment on ovarian reserve and define the fertility preservation techniques used by women with haematologic malignancies. A retrospective study was conducted after data collection from 61 women diagnosed with haematological malignancies and followed-up in a fertility preservation centre between January 2008 and June 2019. Cancer treatments caused a decrease in ovarian reserve, demonstrated by an increase in FSH levels and a decrease in AMH levels. When assessing which treatments have the greatest impact on AMH levels, we found that the BEACOPP regimen, and the agents vincristine, etoposide, procarbazine, prednisone and the haematopoietic stem cell transplantation were mainly responsible. Regarding pregnancy after oncological treatments, of the eleven women who became pregnant, ten did so spontaneously. This study reinforces the importance of referring patients to a fertility preservation consultation before starting oncological treatment, as most of them opt to preserve fertility. This work also helps to clarify the impact of each chemotherapeutic agent on the ovarian reserve.
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Affiliation(s)
- Rafael Ferro
- Faculty of Medicine, University of Coimbra, Coimbra, Portugal
| | - Ana Sofia Pais
- Faculty of Medicine, University of Coimbra, Coimbra, Portugal
- Faculty of Medicine, Coimbra Institute for Clinical and Biomedical Research (iCBR), University of Coimbra, Coimbra, Portugal
- Center for Innovative Biomedicine and Biotechnology (CIBB), University of Coimbra, Coimbra, Portugal
- Clinical Academic Center of Coimbra (CACC), Coimbra, Portugal
- Reproductive Medicine Unit, Centro Hospitalar e Universitário de Coimbra, Coimbra, Portugal
| | - Ana Paula Sousa
- Reproductive Medicine Unit, Centro Hospitalar e Universitário de Coimbra, Coimbra, Portugal
- Biology of Reproduction and Stem Cells group, Center for Neuroscience and Cell Biology (CNC), University of Coimbra, Coimbra, Portugal
| | - Teresa Almeida Santos
- Faculty of Medicine, University of Coimbra, Coimbra, Portugal
- Reproductive Medicine Unit, Centro Hospitalar e Universitário de Coimbra, Coimbra, Portugal
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2
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Cui Z, Cheng F, Wang L, Zou F, Pan R, Tian Y, Zhang X, She J, Zhang Y, Yang X. A pharmacovigilance study of etoposide in the FDA adverse event reporting system (FAERS) database, what does the real world say? Front Pharmacol 2023; 14:1259908. [PMID: 37954852 PMCID: PMC10637489 DOI: 10.3389/fphar.2023.1259908] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2023] [Accepted: 10/10/2023] [Indexed: 11/14/2023] Open
Abstract
Introduction: Etoposide is a broad-spectrum antitumor drug that has been extensively studied in clinical trials. However, limited information is available regarding its real-world adverse reactions. Therefore, this study aimed to assess and evaluate etoposide-related adverse events in a real-world setting by using data mining method on the U.S. Food and Drug Administration Adverse Event Reporting System (FAERS) database. Methods: Through the analysis of 16,134,686 reports in the FAERS database, a total of 9,892 reports of etoposide-related adverse drug events (ADEs) were identified. To determine the significance of these ADEs, various disproportionality analysis algorithms were applied, including the reporting odds ratio (ROR), the proportional reporting ratio (PRR), the Bayesian confidence propagation neural network (BCPNN), and the multi-item gamma Poisson shrinker (MGPS) algorithms. Results: As a result, 478 significant disproportionality preferred terms (PTs) that were identified by all four algorithms were retained. These PTs included commonly reported adverse events such as thrombocytopenia, leukopenia, anemia, stomatitis, and pneumonitis, which align with those documented in the drug's instructions and previous clinical trials. However, our analysis also uncovered unexpected and significant ADEs, including thrombotic microangiopathy, ototoxicity, second primary malignancy, nephropathy toxic, and ovarian failure. Furthermore, we examined the time-to-onset (TTO) of these ADEs using the Weibull distribution test and found that the median TTO for etoposide-associated ADEs was 10 days (interquartile range [IQR] 2-32 days). The majority of cases occurred within the first month (73.8%) after etoposide administration. Additionally, our analysis revealed specific high-risk signals for males, such as pneumonia and cardiac infarction, while females showed signals for drug resistance and ototoxicity. Discussion: These findings provide valuable insight into the occurrence of ADEs following etoposide initiation, which can potentially support clinical monitoring and risk identification efforts.
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Affiliation(s)
- Zhiwei Cui
- Department of Obstetrics and Gynecology, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
| | - Feiyan Cheng
- Department of Obstetrics and Gynecology, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
| | - Lihui Wang
- Department of Obstetrics and Gynecology, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
| | - Fan Zou
- Department of Respiratory and Critical Care Medicine, Affiliated Hospital of Zunyi Medical University, Zunyi, China
| | - Rumeng Pan
- Department of Obstetrics and Gynecology, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
| | - Yuhan Tian
- Department of Obstetrics and Gynecology, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
| | - Xiyuan Zhang
- Department of General Medicine, Yanan University Affiliated Hospital, Yan'an, China
| | - Jing She
- Department of Obstetrics and Gynecology, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
| | - Yidan Zhang
- Department of Obstetrics and Gynecology, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
| | - Xinyuan Yang
- Department of Obstetrics and Gynecology, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
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Entrop JP, Weibull CE, Smedby KE, Jakobsen LH, Øvlisen AK, Glimelius I, Marklund A, Larsen TS, Holte H, Fosså A, Smeland KB, El-Galaly TC, Eloranta S. Reproduction patterns among non-Hodgkin lymphoma survivors by subtype in Sweden, Denmark and Norway: A population-based matched cohort study. Br J Haematol 2023; 202:785-795. [PMID: 37325886 DOI: 10.1111/bjh.18938] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2023] [Revised: 05/29/2023] [Accepted: 06/05/2023] [Indexed: 06/17/2023]
Abstract
Previous studies concerning reproductive patterns among non-Hodgkin lymphoma (NHL) survivors are scarce and those available have reported conflicting results. Treatment regimens vary considerably between aggressive and indolent NHL and studies of reproductive patterns by subtypes are warranted. In this matched cohort study, we identified all NHL patients aged 18-40 years and diagnosed between 2000 and 2018 from the Swedish and Danish lymphoma registers, and the clinical database at Oslo University Hospital (n = 2090). Population comparators were matched on sex, birth year and country (n = 19 427). Hazard ratios (HRs) were estimated using Cox regression. Males and females diagnosed with aggressive lymphoma subtypes had lower childbirth rates (HRfemale : 0.43, 95% CI: 0.31-0.59, HRmale : 0.61, 95% CI: 0.47-0.78) than comparators during the first 3 years after diagnosis. For indolent lymphomas, childbirth rates were not significantly different from comparators (HRfemale : 0.71, 95% CI: 0.48-1.04, HRmale : 0.94, 95% CI: 0.70-1.27) during the same period. Childbirth rates reached those of comparators for all subtypes after 3 years but the cumulative incidence of childbirths was decreased throughout the 10-year follow-up for aggressive NHL. Children of NHL patients were more likely to be born following assisted reproductive technology than those of comparators, except for male indolent lymphoma patients. In conclusion, fertility counselling is particularly important for patients with aggressive NHL.
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Affiliation(s)
- Joshua P Entrop
- Clinical Epidemiology Division, Department of Medicine Solna, Karolinska Institutet, Stockholm, Sweden
| | - Caroline E Weibull
- Clinical Epidemiology Division, Department of Medicine Solna, Karolinska Institutet, Stockholm, Sweden
| | - Karin E Smedby
- Clinical Epidemiology Division, Department of Medicine Solna, Karolinska Institutet, Stockholm, Sweden
- Department of Hematology, Karolinska University Hospital, Stockholm, Sweden
| | - Lasse H Jakobsen
- Department of Hematology, Clinical Cancer Research Center, Aalborg University Hospital, Aalborg, Denmark
- Department of Mathematical Science, Aalborg University, Aalborg, Denmark
| | - Andreas K Øvlisen
- Department of Hematology, Clinical Cancer Research Center, Aalborg University Hospital, Aalborg, Denmark
| | - Ingrid Glimelius
- Department of Immunology, Genetics and Pathology, Cancer Precision Medicine, Uppsala University, Uppsala, Sweden
| | - Anna Marklund
- Division of Gynecology and Reproduction, Department of Reproductive Medicine, Karolinska University Hospital, Stockholm, Sweden
| | - Thomas S Larsen
- Department of Hematology, Odense University Hospital, Odense, Denmark
| | - Harald Holte
- Department of Oncology, Oslo University Hospital, Oslo, Norway
- K.G. Jebsen Centre for B Cell Malignancies, University of Oslo, Oslo, Norway
| | - Alexander Fosså
- Department of Oncology, Oslo University Hospital, Oslo, Norway
- K.G. Jebsen Centre for B Cell Malignancies, University of Oslo, Oslo, Norway
| | - Knut B Smeland
- Department of Oncology, Oslo University Hospital, Oslo, Norway
| | - Tarec C El-Galaly
- Clinical Epidemiology Division, Department of Medicine Solna, Karolinska Institutet, Stockholm, Sweden
- Department of Hematology, Clinical Cancer Research Center, Aalborg University Hospital, Aalborg, Denmark
- Department of Hematology, Odense University Hospital, Odense, Denmark
| | - Sandra Eloranta
- Clinical Epidemiology Division, Department of Medicine Solna, Karolinska Institutet, Stockholm, Sweden
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Zhang S, Liu Q, Chang M, Pan Y, Yahaya BH, Liu Y, Lin J. Chemotherapy impairs ovarian function through excessive ROS-induced ferroptosis. Cell Death Dis 2023; 14:340. [PMID: 37225709 DOI: 10.1038/s41419-023-05859-0] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2022] [Revised: 04/05/2023] [Accepted: 05/12/2023] [Indexed: 05/26/2023]
Abstract
Chemotherapy was conventionally applied to kill cancer cells, but regrettably, they also induce damage to normal cells with high-proliferative capacity resulting in cardiotoxicity, nephrotoxicity, peripheral nerve toxicity, and ovarian toxicity. Of these, chemotherapy-induced ovarian damages mainly include but are not limited to decreased ovarian reserve, infertility, and ovarian atrophy. Therefore, exploring the underlying mechanism of chemotherapeutic drug-induced ovarian damage will pave the way to develop fertility-protective adjuvants for female patients during conventional cancer treatment. Herein, we firstly confirmed the abnormal gonadal hormone levels in patients who received chemotherapy and further found that conventional chemotherapeutic drugs (cyclophosphamide, CTX; paclitaxel, Tax; doxorubicin, Dox and cisplatin, Cis) treatment significantly decreased both the ovarian volume of mice and the number of primordial and antral follicles and accompanied with the ovarian fibrosis and reduced ovarian reserve in animal models. Subsequently, Tax, Dox, and Cis treatment can induce the apoptosis of ovarian granulosa cells (GCs), likely resulting from excessive reactive oxygen species (ROS) production-induced oxidative damage and impaired cellular anti-oxidative capacity. Thirdly, the following experiments demonstrated that Cis treatment could induce mitochondrial dysfunction through overproducing superoxide in GCs and trigger lipid peroxidation leading to ferroptosis, first reported in chemotherapy-induced ovarian damage. In addition, N-acetylcysteine (NAC) treatment could alleviate the Cis-induced toxicity in GCs by downregulating cellular ROS levels and enhancing the anti-oxidative capacity (promoting the expression of glutathione peroxidase, GPX4; nuclear factor erythroid 2-related factor 2, Nrf2 and heme oxygenase-1, HO-1). Our study confirmed the chemotherapy-induced chaotic hormonal state and ovarian damage in preclinical and clinical examination and indicated that chemotherapeutic drugs initiated ferroptosis in ovarian cells through excessive ROS-induced lipid peroxidation and mitochondrial dysfunction, leading to ovarian cell death. Consequently, developing fertility protectants from the chemotherapy-induced oxidative stress and ferroptosis perspective will ameliorate ovarian damage and further improve the life quality of cancer patients.
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Affiliation(s)
- Shenghui Zhang
- Stem Cell and Biotherapy Technology Research Center, Henan Joint International Research Laboratory of Stem Cell Medicine, Xinxiang Medical University, Xinxiang, China
- Department of Biomedical Sciences, Advanced Medical and Dental Institute (IPPT), Universiti Sains Malaysia, Penang, Malaysia
| | - Qin Liu
- Stem Cell and Biotherapy Technology Research Center, Henan Joint International Research Laboratory of Stem Cell Medicine, Xinxiang Medical University, Xinxiang, China
| | - Mengyuan Chang
- Stem Cell and Biotherapy Technology Research Center, Henan Joint International Research Laboratory of Stem Cell Medicine, Xinxiang Medical University, Xinxiang, China
- The Third Affiliated Hospital of Xinxiang Medical University, Xinxiang, China
| | - Ying Pan
- The Third Affiliated Hospital of Xinxiang Medical University, Xinxiang, China
| | - Badrul Hisham Yahaya
- Department of Biomedical Sciences, Advanced Medical and Dental Institute (IPPT), Universiti Sains Malaysia, Penang, Malaysia.
| | - Yanli Liu
- Stem Cell and Biotherapy Technology Research Center, Henan Joint International Research Laboratory of Stem Cell Medicine, Xinxiang Medical University, Xinxiang, China.
| | - Juntang Lin
- Stem Cell and Biotherapy Technology Research Center, Henan Joint International Research Laboratory of Stem Cell Medicine, Xinxiang Medical University, Xinxiang, China.
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Han E, Seifer DB. Oocyte Cryopreservation for Medical and Planned Indications: A Practical Guide and Overview. J Clin Med 2023; 12:jcm12103542. [PMID: 37240648 DOI: 10.3390/jcm12103542] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2023] [Revised: 05/13/2023] [Accepted: 05/16/2023] [Indexed: 05/28/2023] Open
Abstract
Oocyte cryopreservation (OC) is the process in which ovarian follicles are stimulated, the follicular fluid is retrieved, and mature oocytes are isolated and vitrified. Since the first successful pregnancy utilizing previously cryopreserved oocytes in 1986, OC has become increasingly utilized as an option for future biologic children in patients facing gonadotoxic therapies, such as for the treatment of cancer. Planned OC, also termed elective OC, is growing in popularity as a means to circumvent age-related fertility decline. In this narrative review, we describe both medically indicated and planned OC, focusing on the physiology of ovarian follicular loss, OC technique and risks, timing of when OC should be performed, associated financial considerations, and outcomes.
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Affiliation(s)
- Eric Han
- Department of Obstetrics, Gynecology & Reproductive Sciences, Yale School of Medicine, New Haven, CT 06510, USA
| | - David B Seifer
- Department of Obstetrics, Gynecology & Reproductive Sciences, Yale School of Medicine, New Haven, CT 06510, USA
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Late Endocrine and Metabolic Sequelae and Long-Term Monitoring of Classical Hodgkin Lymphoma and Diffuse Large B-Cell Lymphoma Survivors: A Systematic Review by the Fondazione Italiana Linfomi. Cancers (Basel) 2022; 14:cancers14061439. [PMID: 35326591 PMCID: PMC8946842 DOI: 10.3390/cancers14061439] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2021] [Revised: 02/24/2022] [Accepted: 03/07/2022] [Indexed: 02/06/2023] Open
Abstract
Simple Summary The aim of this systematic review, conducted by the researchers of Fondazione Italiana Linfomi (FIL), was to fill a gap in the literature regarding the follow-up of endocrine-metabolic sequelae in lymphoma patients five years and more after the end of treatments. These patients can develop a series of late toxicities, such as thyroid and gonadal dysfunctions, osteoporosis and metabolic syndrome, that contribute to comorbidity burden and could affect quality of life and overall survival. There are currently no specific indications for tailored screening programs and/or tertiary prevention for the subset of long-term lymphoma survivors treated with modern therapeutic approaches. This systematic review also aimed to understand whether there is sufficient evidence to plan modern, tailored screening programs and validated exams for the outcomes of interest based on the real incidence or prevalence of late endocrine and metabolic sequelae. Abstract Background: Overall survival after lymphoma has improved in recent years, but the high prevalence of late treatment-related sequelae has been observed as a counterpart. Method: In this systematic review, FIL researchers aimed to: (i) estimate the incidence or prevalence of late endocrine-metabolic sequelae, (ii) evaluate the effects of modern therapeutic approaches on incidence or prevalence of late endocrine-metabolic sequelae, and (iii) determine whether there is evidence of follow-up schemes for their screening/early diagnosis in the subset of long-term classical Hodgkin lymphoma (cHL) and diffuse large B-cell lymphoma (DLBCL) survivors treated at adult age. The MEDLINE, Embase and the Cochrane Library databases were searched for relevant articles published up to October, 2020. The study selection process was conducted by three independent reviewers and was reported according to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines. A risk of bias assessment was performed using the Cochrane tool for randomized trials and the Newcastle-Ottawa Scale for observational studies. Results: In the final analysis, eight studies were included, four of which focused on thyroid disease, two on gonadal dysfunction, one on bone disease and one on metabolic syndrome. Hypothyroidism was reported in up to 60% of adult cHL survivors and was frequently recorded even with modern radiotherapy approaches. Menopause occurred in 52–72% of women after chemotherapy. An 86% reduction in vertebral density was reported following R-CHOP-like chemotherapy. Sarcopenia and metabolic syndrome were reported in 37.9% and 60% of patients, respectively. No validated screening protocols were found for the early diagnosis of long-term treatment-related endocrine and metabolic sequelae, thus the authors finally suggest the execution of screening exams according to the risk category which were identified in the epidemiologic studies.
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Valsamakis G, Valtetsiotis K, Charmandari E, Lambrinoudaki I, Vlahos NF. GnRH Analogues as a Co-Treatment to Therapy in Women of Reproductive Age with Cancer and Fertility Preservation. Int J Mol Sci 2022; 23:ijms23042287. [PMID: 35216409 PMCID: PMC8875398 DOI: 10.3390/ijms23042287] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2022] [Revised: 02/10/2022] [Accepted: 02/16/2022] [Indexed: 11/17/2022] Open
Abstract
In this review, we analyzed existing literature regarding the use of Gonadotropin-releasing Hormone (GnRH) analogues (agonists, antagonists) as a co-treatment to chemotherapy and radiotherapy. There is a growing interest in their application as a prophylaxis to gonadotoxicity caused by chemotherapy and/or radiotherapy due to their ovarian suppressive effects, making them a potential option to treat infertility caused by such chemotherapy and/or radiotherapy. They could be used in conjunction with other fertility preservation options to synergistically maximize their effects. GnRH analogues may be a valuable prophylactic agent against chemotherapeutic infertility by inhibiting rapid cellular turnover on growing follicles that contain types of cells unintentionally targeted during anti-cancer treatments. These could create a prepubertal-like effect in adult women, limiting the gonadotoxicity to the lower levels that young girls have. The use of GnRH agonists was found to be effective in hematological and breast cancer treatment whereas for ovarian endometrial and cervical cancers the evidence is still limited. Studies on GnRH antagonists, as well as the combination of both agonists and antagonists, were limited. GnRH antagonists have a similar protective effect to that of agonists as they preserve or at least alleviate the follicle degradation during chemo-radiation treatment. Their use may be preferred in cases where treatment is imminent (as their effects are almost immediate) and whenever the GnRH agonist-induced flare-up effect may be contra-indicated. The combination treatment of agonists and antagonists has primarily been studied in animal models so far, especially rats. Factors that may play a role in determining their efficacy as a chemoprotective agent that limits gonadal damage, include the type and stage of cancer, the use of alkylating agents, age of patient and prior ovarian reserve. The data for the use of GnRH antagonist alone or in combination with GnRH agonist is still very limited. Moreover, studies evaluating the impact of this treatment on the ovarian reserve as measured by Anti-Müllerian Hormone (AMH) levels are still sparse. Further studies with strict criteria regarding ovarian reserve and fertility outcomes are needed to confirm or reject their role as a gonadal protecting agent during chemo-radiation treatments.
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Affiliation(s)
- Georgios Valsamakis
- Second University Department of Obstetrics and Gynecology, Aretaieion University Hospital, Athens Medical School, Ethnikon and Kapodistriakon University of Athens, 115 28 Athens, Greece; (K.V.); (I.L.); (N.F.V.)
- Correspondence:
| | - Konstantinos Valtetsiotis
- Second University Department of Obstetrics and Gynecology, Aretaieion University Hospital, Athens Medical School, Ethnikon and Kapodistriakon University of Athens, 115 28 Athens, Greece; (K.V.); (I.L.); (N.F.V.)
| | - Evangelia Charmandari
- First University Department of Paediatrics, Aghia Sophia Childrens Hospital, Athens Medical School, Ethnikon and Kapodistriakon University of Athens, 152 33 Athens, Greece;
| | - Irene Lambrinoudaki
- Second University Department of Obstetrics and Gynecology, Aretaieion University Hospital, Athens Medical School, Ethnikon and Kapodistriakon University of Athens, 115 28 Athens, Greece; (K.V.); (I.L.); (N.F.V.)
| | - Nikolaos F. Vlahos
- Second University Department of Obstetrics and Gynecology, Aretaieion University Hospital, Athens Medical School, Ethnikon and Kapodistriakon University of Athens, 115 28 Athens, Greece; (K.V.); (I.L.); (N.F.V.)
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Viviani S, Dellino M, Ramadan S, Peracchio C, Marcheselli L, Minoia C, Guarini A. Fertility preservation strategies for patients with lymphoma: a real-world practice survey among Fondazione Italiana Linfomi centers. TUMORI JOURNAL 2021; 108:572-577. [PMID: 34431742 DOI: 10.1177/03008916211040556] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
BACKGROUND Improvement in the prognosis of lymphomas in recent decades has allowed focus on reducing long-term toxicity of treatment, including infertility. The aim of this study was to assess the fertility preservation knowledge and practices among hematologic centers affiliated with Fondazione Italiana Linfomi (FIL) in Italy. METHODS A survey questionnaire was provided to 152 FIL centers between December 2019 and December 2020. RESULTS Responses from 58 centers (38%) were received. All respondents reported informing patients about treatment-related gonadotoxicity. A minority of patients (10% female, 20% male) refused fertility preservation due to personal reasons. The most common fertility preservation options offered to female patients were mature oocyte cryopreservation (43.1%), ovarian tissue cryopreservation (6.9%), and mature oocyte or ovarian tissue cryopreservation (39.7%). Six centers (10.3%) did not perform any procedures. All centers offered sperm cryopreservation for male patients. Challenges regarding the time intervals between lymphoma diagnosis and fertility consultation (up to 20 days) as well as between consultation and fertility preservation procedure (up to 40 days) were revealed. CONCLUSIONS This survey provides insight into fertility preservation practices among Italian hematologic centers and points out an urgent need to improve close cooperation between hematologists and fertility preservation specialists in order to avoid unacceptable delays in lymphoma treatment.
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Affiliation(s)
- Simonetta Viviani
- Division of Onco-Hematology, IEO, European Institute of Oncology IRCCS, Milan, Italy
| | - Miriam Dellino
- Gynecologic Oncology Unit, IRCCS Istituto Tumori "Giovanni Paolo II," Bari, Italy
| | - Safaa Ramadan
- Division of Onco-Hematology, IEO, European Institute of Oncology IRCCS, Milan, Italy.,Department of Medical Oncology, National Cancer Institute, Cairo University, Cairo, Egypt
| | | | | | - Carla Minoia
- Hematology Unit, IRCCS Istituto Tumori "Giovanni Paolo II," Bari, Italy
| | - Attilio Guarini
- Hematology Unit, IRCCS Istituto Tumori "Giovanni Paolo II," Bari, Italy
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Atakul T, Tayyar AT, Turan ÖD, Çelik SY, Yılmaz M, Küçük M, Yüksel H, Demirci B. An assessment of the protective effect of gonadotropin-releasing hormone agonist and antagonist on bleomycin-induced ovarian toxicity in rats. Gynecol Endocrinol 2021; 37:46-50. [PMID: 32283955 DOI: 10.1080/09513590.2020.1753033] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/09/2019] [Revised: 03/12/2020] [Accepted: 04/04/2020] [Indexed: 10/24/2022] Open
Abstract
The aim of this study is to evaluate the effect of GnRH agonist or GnRH antagonist therapy on bleomycin-administered rats by examining ovarian follicle counts and AMH levels. A total of 30 female Wistar albino rats aged 4-6 months were randomly divided into 4 groups. First, an intramuscular injection of bleomycin (30 mg/m2) was administered to all except the control group on the 1st, 8th and 15th days. The control group (Group I) was administered 0.1 mL intramuscular saline on those days. The bleomycin group (Group II) was followed up without any further treatment. The bleomycin + GnRH agonist group (Group III) was administered subcutaneous GnRH agonist triptorelin (1 mg/kg) at the same time as the bleomycin injections. The bleomycin + GnRH antagonist group (Group IV) was administered 1 mg/kg cetrorelix acetate subcutaneously, concurrently with the bleomycin. Although AMH levels were lower in the bleomycin group than in all the other groups, there was no statistically significant difference between the groups in terms of AMH levels (p > .05). In the bleomycin + cetrorelix acetate and bleomycin + triptorelin groups, significantly higher primordial, secondary and tertiary follicle counts were determined compared to the bleomycin group (p < .001). In conclusion the harmful effects of bleomycin on ovarian reserve can be reduced by the simultaneous administration of GnRH agonist or GnRH antagonist.
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Affiliation(s)
- Tolga Atakul
- Department of Obstetrics and Gynecology, Faculty of Medicine, Adnan Menderes University, Aydın, Turkey
| | - Ahter Tanay Tayyar
- Division of Reproductive Endocrinology and Infertility, Department of Obstetrics and Gynecology, Faculty of Medicine, Bahcesehir University, İstanbul, Turkey
| | - Özgür Deniz Turan
- Department of Obstetrics and Gynecology, Faculty of Medicine, Adnan Menderes University, Aydın, Turkey
| | - Serkan Yaşar Çelik
- Department of Medical Pathology, Faculty of Medicine, Sıtkı Koçman University, Muğla, Turkey
| | - Mustafa Yılmaz
- Department of Medical Biochemistry, Faculty of Medicine, Adnan Menderes University, Aydın, Turkey
| | - Mert Küçük
- Department of Obstetrics and Gynecology, Faculty of Medicine, Sıtkı Koçman University, Muğla, Turkey
| | - Hasan Yüksel
- Department of Obstetrics and Gynecology, Faculty of Medicine, Adnan Menderes University, Aydın, Turkey
| | - Buket Demirci
- Department of Medical Pharmacology, Faculty of Medicine, Adnan Menderes University, Aydın, Turkey
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Moura GAD, Monteiro PB. Cytotoxic Activity of Antineoplastic Agents on Fertility: A Systematic Review. REVISTA BRASILEIRA DE GINECOLOGIA E OBSTETRÍCIA 2020; 42:759-768. [PMID: 33254272 PMCID: PMC10309244 DOI: 10.1055/s-0040-1713911] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022] Open
Abstract
OBJECTIVE To analyze the long-term effects of antineoplastic treatments on patient fertility. SELECTION OF STUDIES The studies were selected through the New PubMed, Scielo and Lilacs databases along with references used for the creation of the present work. For the selection of studies, articles published between the periods from January 1, 2015 to April 6, 2020 in the English, Portuguese and Spanish languages were used. As inclusion criteria: cohort studies and studies conducted in vitro. As exclusion criteria: review articles, reported cases, studies that do not address thematic reproduction, studies that do not address the cancer theme, articles that used animals, articles that address the preservation of fertility and articles in duplicate in the bases. DATA COLLECTION The collected data included: age of the patient at the beginning of treatment, type of neoplasm, type of antineoplastic treatment, chemotherapy used, radiotherapy dosage, radiotherapy site, effect of antineoplastic agents on fertility and number of patients in the study. DATA SYNTHESIS Thirty studies were evaluated, antineoplastic chemotherapy agents and radiotherapy modulate serum hormone levels, reduces germ cell quantities and correlated with an increase in sterility rates. The effects mentioned occur in patients in the prepubertal and postpubertal age. CONCLUSION Antineoplastic treatments have cytotoxic effects on the germ cells leading to hormonal modulation, and pubertal status does not interfere with the cytotoxic action of therapies.
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Muhsen IN, Bar M, Savani BN, Estey EH, Hashmi SK. Follow-up issues in survivors of hematologic malignancies – Current stance and future perspectives. Blood Rev 2020; 44:100674. [DOI: 10.1016/j.blre.2020.100674] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2019] [Revised: 01/12/2020] [Accepted: 02/24/2020] [Indexed: 12/28/2022]
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12
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Okamoto S, Fujii N, Yoshioka N, Harada M, Tanimoto M, Maeda Y, Suzuki N, Osuga Y. Nationwide survey of fertility preservation in patients with hematological malignancies in Japan. Int J Clin Oncol 2020; 26:438-442. [PMID: 33068221 DOI: 10.1007/s10147-020-01801-y] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2020] [Accepted: 10/01/2020] [Indexed: 10/23/2022]
Abstract
BACKGROUND Worldwide, there has been a growing interest in oncofertility issues. In 2017, the Japanese Society of Clinical Oncology published clinical practice guidelines for fertility preservation (FP) in cancer patients. We conducted a questionnaire survey to explore the FP practices among hematologists before the publication of this guideline. METHODS We sent 427 designated cancer hospitals in Japan a questionnaire about FP treatment for patients with hematological malignancies between January and December 2014. RESULTS Of these, 137 institutions responded, and 81 (19.0%) were included in the analysis. A total of 324 female and 441 male patients, aged < 40 years, were treated. The percentage of patients informed about FP was higher in patients treated with hematopoietic cell transplant than those without. Female patients were less likely to be informed about FP than male patients. FP was performed in a total of 27 female patients: 20 oocyte cryopreservation, 2 embryo cryopreservation, 3 ovarian tissue cryopreservation, and 2 ovarian shielding during total body irradiation. Sperm cryopreservation was performed in 115 male patients. CONCLUSIONS Our findings indicate the reality of fertility preservation in 2014, before the guideline were issued. Further studies are warranted to investigate the improvement in fertility preservation since the guidelines were issued.
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Affiliation(s)
- Sachiyo Okamoto
- Department of Hematology and Oncology, Okayama University Hospital, 2-5-1 Shikata-cho, Kita-ku, Okayama, 700-8558, Japan.,Department of Hematology, Chugoku Central Hospital, Fukuyama, Japan
| | - Nobuharu Fujii
- Department of Hematology and Oncology, Okayama University Hospital, 2-5-1 Shikata-cho, Kita-ku, Okayama, 700-8558, Japan.
| | - Norihito Yoshioka
- Department of Obstetrics and Gynecoclogy, St. Marianna University School of Medicine, Kawasaki, Japan
| | - Miyuki Harada
- Department of Obstetrics and Gynecoclogy, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Mitsune Tanimoto
- Department of Hematology and Oncology, Okayama University Hospital, 2-5-1 Shikata-cho, Kita-ku, Okayama, 700-8558, Japan.,Department of Hematology, Chugoku Central Hospital, Fukuyama, Japan
| | - Yoshinobu Maeda
- Department of Hematology and Oncology, Okayama University Hospital, 2-5-1 Shikata-cho, Kita-ku, Okayama, 700-8558, Japan
| | - Nao Suzuki
- Department of Obstetrics and Gynecoclogy, St. Marianna University School of Medicine, Kawasaki, Japan
| | - Yutaka Osuga
- Department of Obstetrics and Gynecoclogy, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
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13
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Silvestris E, Cormio G, Skrypets T, Dellino M, Paradiso AV, Guarini A, Minoia C. Novel aspects on gonadotoxicity and fertility preservation in lymphoproliferative neoplasms. Crit Rev Oncol Hematol 2020; 151:102981. [PMID: 32485429 DOI: 10.1016/j.critrevonc.2020.102981] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2020] [Revised: 04/21/2020] [Accepted: 05/07/2020] [Indexed: 12/22/2022] Open
Abstract
The topic of fertility preservation in patients with a lymphoproliferative disease offers new aspects of debate, due to the introduction of novel chemotherapeutic regimens and small molecules in the clinical landscape. Cancer related infertility is mostly dependent on gonadotoxic treatments and fertile female patients are today addressed to the oocyte cryopreservation or to ovarian cortex fragment cryopreservation. These methods present advantages and disadvantages, which will be discussed in the present review, together with the options for male patients. The recent discovery of functional ovarian stem cells (OCSs) in woman ovarian cortex, opens new avenues offering a innovative procedure for fertility preservation through as model of regenerative medicine. Here, we review the gonadotoxic potential of "classical" chemotherapeutic treatments as well as of "novel" targeted therapies actually employed for lymphoproliferative neoplasms in young patients and revisit both the today available and future chances to preserve and restore fertility after the cancer healing.
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Affiliation(s)
- Erica Silvestris
- Gynecologic Oncology Unit, IRCCS Istituto Tumori "Giovanni Paolo II" 70124 Bari, Italy.
| | - Gennaro Cormio
- Gynecologic Oncology Unit, IRCCS Istituto Tumori "Giovanni Paolo II" 70124 Bari, Italy; Department of Biomedical Sciences and Human Oncology, Unit of Obstetrics and Gynecology, University of Bari Aldo Moro, Bari, Italy.
| | - Tetiana Skrypets
- Haematology Unit, National Cancer Center, IRCCS Istituto Tumori "Giovanni Paolo II", viale O. Flacco 65, Bari, Italy; Clinical and Experimental Medicine PhD Program, University of Modena and Reggio Emilia, Italy.
| | - Miriam Dellino
- Gynecologic Oncology Unit, IRCCS Istituto Tumori "Giovanni Paolo II" 70124 Bari, Italy.
| | - Angelo Virgilio Paradiso
- Institutional BioBank, Experimental Oncology and Biobank Management Unit, IRCCS Istituto Tumori "Giovanni Paolo II", Bari, Italy.
| | - Attilio Guarini
- Haematology Unit, National Cancer Center, IRCCS Istituto Tumori "Giovanni Paolo II", viale O. Flacco 65, Bari, Italy.
| | - Carla Minoia
- Haematology Unit, National Cancer Center, IRCCS Istituto Tumori "Giovanni Paolo II", viale O. Flacco 65, Bari, Italy.
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14
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Winship AL, Carpenter M, Griffiths M, Hutt KJ. Vincristine Chemotherapy Induces Atresia of Growing Ovarian Follicles in Mice. Toxicol Sci 2020; 169:43-53. [PMID: 30657998 DOI: 10.1093/toxsci/kfz022] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022] Open
Abstract
With great advances in cancer detection and treatment, patient survival rates have improved substantially. Subsequently, significant efforts are now focused on improving the long-term sequelae of anticancer therapies in survivors, which includes fertility. Vincristine is a microtubule destabilizing antimitotic chemotherapeutic agent commonly administered for the treatment of cancers or autoimmune disorders prevalent in girls and women of reproductive age. The potential off-target effects of vincristine on the ovary have not been directly examined. Eight-week and 6-month-old C57BL/6J mice were administered with vincristine (1 mg/kg/bw/day) or saline on day (d)1, d4, and d8, then sacrificed after 24 hours (h), or 14 days (n = 4-6/group). We assessed the impact of vincristine on the ovarian reserve of quiescent primordial follicles, as well as growing follicles, which produce mature ovulatory oocytes. This study clearly demonstrated that multidose vincristine administration caused acute atresia and loss of growing follicles and reduced corpora luteua counts 24 h following final treatment. Treatment also disrupted estrous cycling and reduced serum anti-Müllerian hormone levels. However, primordial follicle numbers were unaffected, and growing follicle populations were restored to control levels 14 days after final treatment. Vincristine exerted similar effects on ovarian follicle populations in both 8-week-old reproductively young mice and reproductively older 6-month-old mice. This study suggests that vincristine, administrated at the current dose, is toxic to growing follicles but does not deplete primordial follicles in mice. Further studies should be performed before extrapolating these data to infer the consequences of vincristine on the ovary in humans.
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Affiliation(s)
- Amy L Winship
- Ovarian Biology Laboratory, Department of Anatomy and Developmental Biology, Biomedicine Discovery Institute, Monash University, Clayton, VIC, Australia
| | - Melanie Carpenter
- Ovarian Biology Laboratory, Department of Anatomy and Developmental Biology, Biomedicine Discovery Institute, Monash University, Clayton, VIC, Australia
| | - Meaghan Griffiths
- Ovarian Biology Laboratory, Department of Anatomy and Developmental Biology, Biomedicine Discovery Institute, Monash University, Clayton, VIC, Australia
| | - Karla J Hutt
- Ovarian Biology Laboratory, Department of Anatomy and Developmental Biology, Biomedicine Discovery Institute, Monash University, Clayton, VIC, Australia
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15
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Gini G, Annibali O, Lupasco D, Bocci C, Tomarchio V, Sampaolo M, Trappolini S, Tafuri MA, Cacciagiù S, Ciccarone M, Barucca A, Sarlo C, Vincenzi B, Avvisati G, Leoni P, Olivieri A. Gonadal Function Recovery and Fertility in Women Treated with Chemo- and/or Radiotherapy for Hodgkin's and Non-Hodgkin Lymphoma. Chemotherapy 2019; 64:36-41. [PMID: 31117081 DOI: 10.1159/000499535] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/24/2018] [Accepted: 03/12/2019] [Indexed: 11/19/2022]
Abstract
BACKGROUND Fertility and gonadal function represent one of the most important aspects for long-term lymphoma survivors. AIMS The aim of our study was to determine possible risk factors, such as age at treatment, chemotherapeutic regimen, protection with oral contraceptives (OCs), and gonadotropin-releasing hormone (GnRH) analogues in female patients treated for Hodgkin's lymphoma (HL) or non-Hodgkin lymphoma (NHL) at a reproductive age. METHODS Patients between the age of 16 and 50 years at the time of HL or NHL diagnosis were selected. Eligible patients were requested to respond to a questionnaire by phone interview about fertility, menstrual status, sexual aspects, and treatment with OCs or GnRH analogues during chemotherapy. RESULTS The resumption of menstrual activity was associated with the use of the OCs and GnRH analogues during chemotherapy (p = 0.008 and 0.034, respectively). At univariate analysis, the use of OCs during chemotherapy was associated with a lower risk of amenorrhea (prevalence ratio [PR] = 0.37; 95% CI 0.17-0.82). A higher age at the time of treatment correlated positively with therapy-induced amenorrhea, with a difference of 12.8 years between the mean age at diagnosis of the women with therapy-induced amenorrhea and those who resumed their menses. Amenorrhea was significantly higher in women receiving R-CHOP than in women treated with ABVD (PR = 6.00; 95% CI 2.32-15.54). Moreover, NHL had an infertility PR of 1.51 (95% CI 0.86-2.45) at multivariate analysis compared to HL. CONCLUSIONS This study suggests a possible role of pharmacological prophylaxis with OCs and GnRH analogues.
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Affiliation(s)
- Guido Gini
- Unit of Hematology, AUO Ospedali Riuniti, Università Politecnica delle Marche, Ancona, Italy
| | - Ombretta Annibali
- Unit of Hematology and Stem Cell Transplantation, Campus Bio-Medico University, Rome, Italy,
| | - Diana Lupasco
- Unit of Hematology, AUO Ospedali Riuniti, Università Politecnica delle Marche, Ancona, Italy
| | - Caterina Bocci
- Unit of Hematology, AUO Ospedali Riuniti, Università Politecnica delle Marche, Ancona, Italy
| | - Valeria Tomarchio
- Unit of Hematology and Stem Cell Transplantation, Campus Bio-Medico University, Rome, Italy
| | - Michela Sampaolo
- Unit of Hematology, AUO Ospedali Riuniti, Università Politecnica delle Marche, Ancona, Italy
| | - Silvia Trappolini
- Unit of Hematology, AUO Ospedali Riuniti, Università Politecnica delle Marche, Ancona, Italy
| | | | - Sonia Cacciagiù
- Unit of Hematology, AUO Ospedali Riuniti, Università Politecnica delle Marche, Ancona, Italy
| | - Mariavita Ciccarone
- Unit of Gynecology, Ospedale San Carlo di Nancy, Rome, Italy.,Associazione Gemme Dormienti ONLUS, Rome, Italy
| | - Alessandra Barucca
- Unit of Hematology, AUO Ospedali Riuniti, Università Politecnica delle Marche, Ancona, Italy
| | - Chiara Sarlo
- Unit of Hematology and Stem Cell Transplantation, Campus Bio-Medico University, Rome, Italy
| | - Bruno Vincenzi
- Medical Oncology, University Campus Bio Medico, Rome, Italy
| | - Giuseppe Avvisati
- Unit of Hematology and Stem Cell Transplantation, Campus Bio-Medico University, Rome, Italy
| | - Pietro Leoni
- Unit of Hematology, AUO Ospedali Riuniti, Università Politecnica delle Marche, Ancona, Italy
| | - Attilio Olivieri
- Unit of Hematology, AUO Ospedali Riuniti, Università Politecnica delle Marche, Ancona, Italy
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16
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Damlaj M, El Fakih R, Hashmi SK. Evolution of survivorship in lymphoma, myeloma and leukemia: Metamorphosis of the field into long term follow-up care. Blood Rev 2018; 33:63-73. [PMID: 30093158 DOI: 10.1016/j.blre.2018.07.003] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2018] [Revised: 07/16/2018] [Accepted: 07/24/2018] [Indexed: 12/18/2022]
Abstract
Recent advancements in cancer care, coupled with early detection and an aging population have resulted in significant growth of cancer survivors. Long term follow up of such survivors is essential given the heightened risk for development of late effects such as secondary neoplasms, cardiovascular disease or psychosocial dysfunction among others. As more patients with hematologic malignancies are cured or managed over protracted periods of time, awareness of such issues is paramount for the practicing clinicians for optimal patient management. In this review, we describe the genesis of the field of cancer survivorship, and then it's gentle metamorphosis into multiple sub-fields currently by presenting literature relevant to late effects commonly seen in Hodgkin lymphoma, non-Hodgkin lymphoma, chronic leukemia and multiple myeloma. We will discuss the strengths and pitfalls of the existing models of survivorship care in hematologic malignancies and conclude with expert perspective on how to move the field forward.
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Affiliation(s)
- Moussab Damlaj
- Division of Hematology & HSCT, King Abdulaziz Medical City, Riyadh, Saudi Arabia; King Abdullah International Medical Research Center, Riyadh, Saudi Arabia; King Saud bin Abdulaziz University for Health Sciences, Riyadh, Saudi Arabia
| | - Riad El Fakih
- Division of Adult Hematology & Stem Cell Transplantation, Oncology Center, King Faisal Specialist Hospital and Research Center, s, Saudi Arabia
| | - Shahrukh K Hashmi
- Division of Adult Hematology & Stem Cell Transplantation, Oncology Center, King Faisal Specialist Hospital and Research Center, s, Saudi Arabia; Division of Hematology, Department of Medicine, Mayo Clinic, Rochester, MN, USA.
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17
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Balachandren N, Davies M. Fertility, ovarian reserve and cancer. Maturitas 2017; 105:64-68. [DOI: 10.1016/j.maturitas.2017.07.013] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2017] [Accepted: 07/28/2017] [Indexed: 01/11/2023]
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18
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Gharwan H, Lai C, Grant C, Dunleavy K, Steinberg SM, Shovlin M, Fojo T, Wilson WH. Female fertility following dose-adjusted EPOCH-R chemotherapy in primary mediastinal B-cell lymphomas. Leuk Lymphoma 2016; 57:1616-24. [PMID: 27183887 DOI: 10.3109/10428194.2015.1118476] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
We assessed fertility/gonadal function in premenopausal women treated with dose-adjusted EPOCH-Rituximab for untreated primary mediastinal B-cell lymphoma (PMBL). Eligible patents were ≤ 50 years and premenopausal. Serial reproductive histories were obtained and hormonal assays were performed on serum samples before, at the end of treatment and 4-18 months later. Twenty-eight eligible women had a median age (range) of 31 (21-50) years and were followed a median of 7.3 years. Of 23 patients who completed a questionnaire, 19 (83%) were and four were not menstruating prior to chemotherapy. Amenorrhea developed in 12 patients during chemotherapy. At > 1-year follow-up, 14/19 (74%) patients were menstruating, all < 35 years old, and six (43%) of these patients delivered healthy children. Hormonal assays showed ovarian dysfunction during chemotherapy in all patients with varying recovery at 4-18 months after treatment. Fertility was preserved in most women with ovarian failure confined to patients > 40 years old.
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Affiliation(s)
- Helen Gharwan
- a Lymphoid Malignancy Branch, Center for Cancer Research , National Cancer Institute , Bethesda , MD , USA
| | - Catherine Lai
- a Lymphoid Malignancy Branch, Center for Cancer Research , National Cancer Institute , Bethesda , MD , USA
| | - Cliona Grant
- a Lymphoid Malignancy Branch, Center for Cancer Research , National Cancer Institute , Bethesda , MD , USA
| | - Kieron Dunleavy
- a Lymphoid Malignancy Branch, Center for Cancer Research , National Cancer Institute , Bethesda , MD , USA
| | - Seth M Steinberg
- b Biostatistics and Data Management Section Center for Cancer Research , National Cancer Institute , Bethesda , MD , USA
| | - Margaret Shovlin
- a Lymphoid Malignancy Branch, Center for Cancer Research , National Cancer Institute , Bethesda , MD , USA
| | - Tito Fojo
- c Medical Oncology Branch, Center for Cancer Research , National Cancer Institute , Bethesda , MD , USA
| | - Wyndham H Wilson
- a Lymphoid Malignancy Branch, Center for Cancer Research , National Cancer Institute , Bethesda , MD , USA
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