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AbuMadighem A, Cohen O, Huleihel M. Elucidating the Transcriptional States of Spermatogenesis-Joint Analysis of Germline and Supporting Cell, Mice and Human, Normal and Perturbed, Bulk and Single-Cell RNA-Seq. Biomolecules 2024; 14:840. [PMID: 39062554 PMCID: PMC11274546 DOI: 10.3390/biom14070840] [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: 06/11/2024] [Revised: 07/05/2024] [Accepted: 07/09/2024] [Indexed: 07/28/2024] Open
Abstract
In studying the molecular underpinning of spermatogenesis, we expect to understand the fundamental biological processes better and potentially identify genes that may lead to novel diagnostic and therapeutic strategies toward precision medicine in male infertility. In this review, we emphasized our perspective that the path forward necessitates integrative studies that rely on complementary approaches and types of data. To comprehensively analyze spermatogenesis, this review proposes four axes of integration. First, spanning the analysis of spermatogenesis in the healthy state alongside pathologies. Second, the experimental analysis of model systems (in which we can deploy treatments and perturbations) alongside human data. Third, the phenotype is measured alongside its underlying molecular profiles using known markers augmented with unbiased profiles. Finally, the testicular cells are studied as ecosystems, analyzing the germ cells alongside the states observed in the supporting somatic cells. Recently, the study of spermatogenesis has been advancing using single-cell RNA sequencing, where scientists have uncovered the unique stages of germ cell development in mice, revealing new regulators of spermatogenesis and previously unknown cell subtypes in the testis. An in-depth analysis of meiotic and postmeiotic stages led to the discovery of marker genes for spermatogonia, Sertoli and Leydig cells and further elucidated all the other germline and somatic cells in the testis microenvironment in normal and pathogenic conditions. The outcome of an integrative analysis of spermatogenesis using advanced molecular profiling technologies such as scRNA-seq has already propelled our biological understanding, with additional studies expected to have clinical implications for the study of male fertility. By uncovering new genes and pathways involved in abnormal spermatogenesis, we may gain insights into subfertility or sterility.
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Affiliation(s)
- Ali AbuMadighem
- The Shraga Segal Department of Microbiology, Immunology, and Genetics, Faculty of Health Sciences, Ben-Gurion University of the Negev, Beer Sheva 8410501, Israel;
- The Center of Advanced Research and Education in Reproduction (CARER), Faculty of Health Sciences, Ben-Gurion University of the Negev, Beer Sheva 8410501, Israel
| | - Ofir Cohen
- The Shraga Segal Department of Microbiology, Immunology, and Genetics, Faculty of Health Sciences, Ben-Gurion University of the Negev, Beer Sheva 8410501, Israel;
| | - Mahmoud Huleihel
- The Shraga Segal Department of Microbiology, Immunology, and Genetics, Faculty of Health Sciences, Ben-Gurion University of the Negev, Beer Sheva 8410501, Israel;
- The Center of Advanced Research and Education in Reproduction (CARER), Faculty of Health Sciences, Ben-Gurion University of the Negev, Beer Sheva 8410501, Israel
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2
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Yoshida T, Delaney A. Impact of Childhood Cancer on Growth. J Clin Endocrinol Metab 2024; 109:e892-e900. [PMID: 37539847 DOI: 10.1210/clinem/dgad457] [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: 06/30/2023] [Revised: 07/27/2023] [Accepted: 08/02/2023] [Indexed: 08/05/2023]
Abstract
Along with improvements in cancer treatment over time, the number of childhood cancer survivors has been growing. Survivors are at risk for serious medical complications, and growth impairment is among the most common. There are multiple factors that may cause impaired growth among survivors. In this article, we review the impact of cancer on growth in children and adolescents. We first provide an overview of growth disturbance among childhood cancer patients and survivors due to nonhormonal causes, including a recent understanding of the effect of targeted cancer therapies (eg, tyrosine kinase inhibitors and immune checkpoint inhibitors) on growth. Then we describe the hormonal causes of growth impairment among survivors, focusing on growth hormone deficiency, including the prevalence, risk factors, and treatment. Lastly, we briefly summarize overgrowth and tall stature in childhood cancer. It is critical to assess the linear growth of children and adolescents, especially in cancer survivors who are at risk for growth disturbance, since growth is an important measure of their health.
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Affiliation(s)
- Tomoko Yoshida
- Department of Epidemiology and Cancer Control, St. Jude Children's Research Hospital, Memphis, TN 38105, USA
| | - Angela Delaney
- Department of Epidemiology and Cancer Control, St. Jude Children's Research Hospital, Memphis, TN 38105, USA
- Division of Endocrinology, Department of Pediatric Medicine, St. Jude Children's Research Hospital, Memphis, TN 38105, USA
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3
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Phelan R, Im A, Hunter RL, Inamoto Y, Lupo-Stanghellini MT, Rovo A, Badawy SM, Burns L, Eissa H, Murthy HS, Prasad P, Sharma A, Suelzer E, Agrawal V, Aljurf M, Baker K, Basak GW, Buchbinder D, DeFilipp Z, Grkovic LD, Dias A, Einsele H, Eisenberg ML, Epperla N, Farhadfar N, Flatau A, Gale RP, Greinix H, Hamilton BK, Hashmi S, Hematti P, Jamani K, Maharaj D, Murray J, Naik S, Nathan S, Pavletic S, Peric Z, Pulanic D, Ross R, Salonia A, Sanchez-Ortega I, Savani BN, Schechter T, Shah AJ, Smith SM, Snowden JA, Steinberg A, Tremblay D, Vij SC, Walker L, Wolff D, Yared JA, Schoemans H, Tichelli A. Male-specific late effects in adult hematopoietic cell transplantation recipients: a systematic review from the Late Effects and Quality of Life Working Committee of the Center for International Blood and Marrow Transplant Research and Transplant Complications Working Party of the European Society of Blood and Marrow Transplantation. Bone Marrow Transplant 2022; 57:1150-1163. [PMID: 35523848 DOI: 10.1038/s41409-022-01591-z] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2021] [Revised: 12/10/2021] [Accepted: 01/18/2022] [Indexed: 12/15/2022]
Abstract
Male-specific late effects after hematopoietic cell transplantation (HCT) include genital chronic graft-versus-host disease (GvHD), hypogonadism, sexual dysfunction, infertility, and subsequent malignancies. They may be closely intertwined and cause prolonged morbidity and decreased quality of life after HCT. We provide a systematic review of male-specific late effects in a collaboration between transplant physicians, endocrinologists, urologists, dermatologists, and sexual health professionals through the Late Effects and Quality of Life Working Committee of the Center for International Blood and Marrow Transplant Research, and the Transplant Complications Working Party of the European Society of Blood and Marrow Transplantation. The systematic review summarizes incidence, risk factors, screening, prevention and treatment of these complications and provides consensus evidence-based recommendations for clinical practice and future research.
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Affiliation(s)
- Rachel Phelan
- CIBMTR® (Center for International Blood and Marrow Transplant Research), Department of Medicine, Medical College of Wisconsin, Milwaukee, WI, USA. .,Division of Pediatric Hematology/Oncology/Blood and Marrow Transplant, Department of Pediatrics, Medical College of Wisconsin, Milwaukee, WI, USA.
| | - Annie Im
- University of Pittsburgh/UPMC Hillman Cancer Center, Pittsburgh, PA, USA
| | - Rebecca L Hunter
- Division of Hematology, University of Colorado Anschutz Medical Center, Aurora, CO, USA
| | - Yoshihiro Inamoto
- Division of Hematopoietic Stem Cell Transplantation, National Cancer Center Hospital, Tokyo, Japan
| | | | - Alicia Rovo
- Department of Hematology and Central Hematology Laboratory, Inselspital Bern University Hospital, University of Bern, Bern, Switzerland
| | - Sherif M Badawy
- Division of Hematology, Oncology and Stem Cell Transplant, Ann & Robert H. Lurie Children's Hospital of Chicago, Chicago, IL, USA.,Department of Pediatrics, Northwestern University Feinberg School of Medicine, Chicago, IL, USA
| | - Linda Burns
- CIBMTR® (Center for International Blood and Marrow Transplant Research), Department of Medicine, Medical College of Wisconsin, Milwaukee, WI, USA
| | - Hesham Eissa
- Department of Pediatrics, Center for Cancer and Blood Disorders, University of Colorado School of Medicine, Aurora, CO, USA
| | - Hemant S Murthy
- Division of Hematology-Oncology, Blood and Marrow Transplantation Program, Mayo Clinic, Jacksonville, FL, USA
| | - Pinki Prasad
- Louisiana State University Health Sciences Center/Children's Hospital of New Orleans, Department of Pediatrics, New Orleans, LA, USA
| | - Akshay Sharma
- Department of Bone Marrow Transplantation and Cellular Therapy, St. Jude Children's Research Hospital, Memphis, TN, USA
| | | | - Vaibhav Agrawal
- Division of Leukemia, Department of Hematology & Hematopoietic Cell Transplantation, City of Hope National Medical Center, Duarte, CA, USA
| | - Mahmoud Aljurf
- Department of Oncology, King Faisal Specialist Hospital Center & Research, Riyadh, Saudi Arabia
| | - Karen Baker
- Duke University Medical Center, Durham, NC, USA
| | - Grzegorz W Basak
- University Clinical Centre, Medical University of Warsaw, Warsaw, Poland
| | - David Buchbinder
- Division of Pediatric Hematology, Children's Hospital of Orange County, Orange, CA, USA
| | - Zachariah DeFilipp
- Hematopoietic Cell Transplant and Cellular Therapy Program, Massachusetts General Hospital, Boston, MA, USA
| | | | - Ajoy Dias
- Beth Israel Deaconess Medical Center, Boston, MA, USA
| | - Hermann Einsele
- Universitätsklinikum Würzburg, Department of Internal Medicine II, Würzburg, Germany
| | - Michael L Eisenberg
- Department of Urology, Stanford University School of Medicine, Stanford, CA, USA
| | - Narendranath Epperla
- Division of Hematology, Department of Medicine, The James Cancer Hospital and Solove Research Institute, The Ohio State University, Columbus, Ohio, USA
| | - Nosha Farhadfar
- Division of Hematology/Oncology, University of Florida College of Medicine, Gainesville, FL, USA
| | - Arthur Flatau
- Association of Cancer Online Resources, Association of Cancer Online Resources, Austin, TX, USA
| | - Robert Peter Gale
- Haematology Research Centre, Department of Immunology and Inflammation, Imperial College London, London, UK
| | | | - Betty K Hamilton
- Blood & Marrow Transplant Program, Cleveland Clinic Taussig Cancer Institute, Cleveland, OH, USA
| | - Shahrukh Hashmi
- Department of Internal Medicine, Mayo Clinic, Rochester, MN, USA.,Department of Medicine, Sheikh Shakhbout Medical City, Abu Dhabi, UAE
| | - Peiman Hematti
- Division of Hematology/Oncology/Bone Marrow Transplantation, Department of Medicine, University of Wisconsin, Madison, WI, USA
| | - Kareem Jamani
- Tom Baker Cancer Centre, University of Calgary, Calgary, AB, Canada
| | - Dipnarine Maharaj
- South Florida Bone Marrow Stem Cell Transplant Institute, Boynton Beach, FL, USA
| | - John Murray
- The Christie NHS Foundation Trust, Manchester, UK
| | - Seema Naik
- Division Hematology and Oncology, Department of Medicine, Penn State Cancer Institute, Milton Hershey Medical Center, Hershey, PA, USA
| | - Sunita Nathan
- Section of Bone Marrow Transplant and Cell Therapy, Rush University Medical Center, Chicago, IL, USA
| | - Steven Pavletic
- Immune Deficiency Cellular Therapy Program, Center for Cancer Research, National Cancer Institute, Bethesda, MD, USA
| | - Zinaida Peric
- University Hospital Centre Zagreb and Medical School University of Zagreb, Zagreb, Croatia
| | - Drazen Pulanic
- University Hospital Centre Zagreb and Medical School University of Zagreb, Zagreb, Croatia
| | | | - Andrea Salonia
- University Vita-Salute San Raffaele, Milan, Italy.,Division of Experimental Oncology/Unit of Urology; URI; IRCCS Ospedale San Raffaele, Milan, Italy
| | | | - Bipin N Savani
- Division of Hematology/Oncology, Department of Medicine, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Tal Schechter
- Division of Pediatric Hematology/Oncology, The Hospital for Sick Children, University of Toronto, Toronto, ON, Canada
| | - Ami J Shah
- Division of Hematology/ Oncology/ Stem Cell Transplantation and Regenerative Medicine, Lucile Packard Children's Hospital, Stanford School of Medicine, Palo Alto, CA, USA
| | - Stephanie M Smith
- Division of Hematology/Oncology, Department of Pediatrics, Stanford University School of Medicine, Stanford, CA, USA
| | - John A Snowden
- The University of Sheffield, Sheffield, UK.,Sheffield Teaching Hospitals NHS Foundation Trust, Sheffield, UK
| | | | - Douglas Tremblay
- Division of Hematology/Oncology, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Sarah C Vij
- Department of Urology, Glickman Urological and Kidney Institute, Cleveland Clinic, Cleveland, OH, USA
| | - Lauren Walker
- Department of Oncology, Tom Baker Cancer Centre, Calgary, AB, Canada
| | - Daniel Wolff
- Department of Internal Medicine III, University Hospital Regensburg, Regensburg, Germany
| | - Jean A Yared
- Blood & Marrow Transplantation Program, Division of Hematology/Oncology, Department of Medicine, Greenebaum Comprehensive Cancer Center, University of Maryland, Baltimore, MD, USA
| | - Hélène Schoemans
- Department of Hematology, University Hospitals Leuven, Leuven, Belgium.,Department of Public Health and Primary Care, ACCENT VV, KU Leuven - University of Leuven, Leuven, Belgium
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4
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Mathiesen S, Andrés-Jensen L, Nielsen MM, Sørensen K, Ifversen M, Jahnukainen K, Juul A, Müller K. Male gonadal function after pediatric hematopoietic stem cell transplantation: a systematic review. Transplant Cell Ther 2022; 28:503.e1-503.e15. [DOI: 10.1016/j.jtct.2022.05.036] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2022] [Revised: 04/08/2022] [Accepted: 05/23/2022] [Indexed: 11/16/2022]
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5
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Male-specific late effects in adult hematopoietic cell transplantation recipients: a systematic review from the Late Effects and Quality of Life Working Committee of the Center for International Blood and Marrow Transplant Research and Transplant Complications Working Party of the European Society of Blood and Marrow Transplantation. Transplant Cell Ther 2021; 28:335.e1-335.e17. [PMID: 34757220 DOI: 10.1016/j.jtct.2021.10.013] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2021] [Revised: 10/19/2021] [Accepted: 10/24/2021] [Indexed: 12/19/2022]
Abstract
BACKGROUND Male-specific late effects after hematopoietic cell transplantation (HCT) include genital chronic graft-versus-host disease (GvHD), hypogonadism, sexual dysfunction, infertility, and subsequent malignancies, such as prostate, penile, and testicular cancer. They may be closely intertwined and cause prolonged morbidity and decreased quality of life after HCT. OBJECTIVE Here, we provide a systematic review of male-specific late effects in a collaboration between transplant physicians, endocrinologists, urologists, dermatologists, and sexual health professionals through the Late Effects and Quality of Life Working Committee of the Center for International Blood and Marrow Transplant Research, and the Transplant Complications Working Party of the European Society of Blood and Marrow Transplantation. STUDY DESIGN We utilized systematic review methodology to summarize incidence, risk factors, screening, prevention and treatment of these complications and provide consensus evidence-based recommendations for clinical practice and future research. RESULTS Most of the evidence regarding male GvHD is still based on limited data, precluding strong therapeutic recommendations. We therefore recommend to systematically screen for male genital GvHD regularly and report it to large registries to allow for a better understanding. Future research should also address treatment since little published evidence is available to date. Male-specific endocrine consequences of HCT include hypogonadism which may also affect bone health. Since the evidence is scarce, current recommendations for hormone substitution and/or bone health treatment are based on similar principles as for the general population. Following HCT, sexual health decreases and this topic should be addressed at regular intervals. Future studies should focus on interventional strategies to address sexual dysfunction. Infertility remains prevalent in patients having undergone myeloablative conditioning, which warrants offering sperm preservation in all HCT candidates. Most studies on fertility rely on descriptive registry analysis and surveys, hence the importance of reporting post-HCT conception data to large registries. Although the quality of evidence is low, the development of cancer in male genital organs does not seem more prevalent than in the general population; however, subsequent malignancies in general seem to be more prevalent in males than females, and special attention should be given to skin and oral mucosa. CONCLUSION Male-specific late effects, probably more under-reported than female-specific complications, should be systematically considered during the regular follow-up visits of male survivors who have undergone HCT. Care of patients with male-specific late effects warrants close collaboration between transplant physicians and specialists from other involved disciplines. Future research should be directed towards better data collection on male-specific late effects and on studies about the interrelationship between these late effects, to allow the development of evidence based effective management practices.
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6
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Jin Z, Griffith MA, Rosenthal AC. Identifying and Meeting the Needs of Adolescents and Young Adults with Cancer. Curr Oncol Rep 2021; 23:17. [PMID: 33449203 DOI: 10.1007/s11912-020-01011-9] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/17/2020] [Indexed: 12/24/2022]
Abstract
PURPOSE OF REVIEW Adolescents and young adults (AYAs) with cancer are a vulnerable population with unique needs that are under-recognized and often overlooked by healthcare providers. This review focuses on identifying and meeting some of those needs including adherence to treatment, financial implications, impact on fertility and intimacy, issues with work/school, isolation, challenges with re-entry, and long-term side effects and survivorship. RECENT FINDINGS Survival rates have not improved in adolescents and young adults with cancer at the same rate as in children and older adults (the so called "AYA gap"). Restricted or delayed access to care and inconsistent cancer treatment and follow-up care contribute to this. Importantly, fertility preservation options have broadened and efforts to provide age appropriate counseling prior to treatment have improved. Additionally, AYAs face a variety of psychosocial issues while dealing with a cancer diagnosis during critical developmental years, and yet data pertaining to the successful identification and management of these issues is lacking. As a result, there has been recent increasing awareness that this patient population warrants strong advocates, additional research, and requires age group specific resources to be successful in navigating their cancer experience during treatment and into survivorship care. Members of the healthcare team should familiarize themselves with the unique needs of AYA cancer patients to provide optimal patient care. In order to build upon early progress, this group calls for additional study particularly when it comes to barriers to enrollment for AYA-specific research (including clinical trials), recognizing psychosocial needs (both during and after treatment), transition planning for returning to life after cancer, and managing long-term effects of treatment (including neuro cognitive changes). In addition, access to financial resources and appropriate mental health support needs to be improved.
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Affiliation(s)
- Zhaohui Jin
- Division of Medical Oncology, Mayo Clinic, 200 First Street SW, Rochester, MN, 55905, USA.
| | - Melody A Griffith
- Division of Hematology/Oncology, Mayo Clinic, Phoenix, AZ, 85054, USA
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7
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Wyns C, Kanbar M, Giudice MG, Poels J. Fertility preservation for prepubertal boys: lessons learned from the past and update on remaining challenges towards clinical translation. Hum Reprod Update 2020; 27:433-459. [PMID: 33326572 DOI: 10.1093/humupd/dmaa050] [Citation(s) in RCA: 30] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2020] [Revised: 09/25/2020] [Indexed: 01/01/2023] Open
Abstract
BACKGROUND Childhood cancer incidence and survivorship are both on the rise. However, many lifesaving treatments threaten the prepubertal testis. Cryopreservation of immature testicular tissue (ITT), containing spermatogonial stem cells (SSCs), as a fertility preservation (FP) option for this population is increasingly proposed worldwide. Recent achievements notably the birth of non-human primate (NHP) progeny using sperm developed in frozen-thawed ITT autografts has given proof of principle of the reproductive potential of banked ITT. Outlining the current state of the art on FP for prepubertal boys is crucial as some of the boys who have cryopreserved ITT since the early 2000s are now in their reproductive age and are already seeking answers with regards to their fertility. OBJECTIVE AND RATIONALE In the light of past decade achievements and observations, this review aims to provide insight into relevant questions for clinicians involved in FP programmes. Have the indications for FP for prepubertal boys changed over time? What is key for patient counselling and ITT sampling based on the latest achievements in animals and research performed with human ITT? How far are we from clinical application of methods to restore reproductive capacity with cryostored ITT? SEARCH METHODS An extensive search for articles published in English or French since January 2010 to June 2020 using keywords relevant to the topic of FP for prepubertal boys was made in the MEDLINE database through PubMed. Original articles on fertility preservation with emphasis on those involving prepubertal testicular tissue, as well as comprehensive and systematic reviews were included. Papers with redundancy of information or with an absence of a relevant link for future clinical application were excluded. Papers on alternative sources of stem cells besides SSCs were excluded. OUTCOMES Preliminary follow-up data indicate that around 27% of boys who have undergone testicular sampling as an FP measure have proved azoospermic and must therefore solely rely on their cryostored ITT to ensure biologic parenthood. Auto-transplantation of ITT appears to be the first technique that could enter pilot clinical trials but should be restricted to tissue free of malignant cells. While in vitro spermatogenesis circumvents the risk linked to cancer cell contamination and has led to offspring in mice, complete spermatogenesis has not been achieved with human ITT. However, generation of haploid germ cells paves the way to further studies aimed at completing the final maturation of germ cells and increasing the efficiency of the processes. WIDER IMPLICATIONS Despite all the research done to date, FP for prepubertal boys remains a relatively young field and is often challenging to healthcare providers, patients and parents. As cryopreservation of ITT is now likely to expand further, it is important not only to acknowledge some of the research questions raised on the topic, e.g. the epigenetic and genetic integrity of gametes derived from strategies to restore fertility with banked ITT but also to provide healthcare professionals worldwide with updated knowledge to launch proper multicollaborative care pathways in the field and address clinical issues that will come-up when aiming for the child's best interest.
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Affiliation(s)
- Christine Wyns
- Andrology lab, Institut de Recherche Expérimentale et Clinique (IREC), Université Catholique de Louvain, Brussels, Belgium.,Department of Gynecology-Andrology, Cliniques Universitaires Saint-Luc, Brussels, Belgium
| | - Marc Kanbar
- Andrology lab, Institut de Recherche Expérimentale et Clinique (IREC), Université Catholique de Louvain, Brussels, Belgium.,Department of Gynecology-Andrology, Cliniques Universitaires Saint-Luc, Brussels, Belgium
| | - Maria Grazia Giudice
- Andrology lab, Institut de Recherche Expérimentale et Clinique (IREC), Université Catholique de Louvain, Brussels, Belgium.,Department of Gynecology-Andrology, Cliniques Universitaires Saint-Luc, Brussels, Belgium
| | - Jonathan Poels
- Andrology lab, Institut de Recherche Expérimentale et Clinique (IREC), Université Catholique de Louvain, Brussels, Belgium.,Department of Gynecology-Andrology, Cliniques Universitaires Saint-Luc, Brussels, Belgium
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8
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Lambertini M, Peccatori FA, Demeestere I, Amant F, Wyns C, Stukenborg JB, Paluch-Shimon S, Halaska MJ, Uzan C, Meissner J, von Wolff M, Anderson RA, Jordan K. Fertility preservation and post-treatment pregnancies in post-pubertal cancer patients: ESMO Clinical Practice Guidelines †. Ann Oncol 2020; 31:1664-1678. [PMID: 32976936 DOI: 10.1016/j.annonc.2020.09.006] [Citation(s) in RCA: 224] [Impact Index Per Article: 56.0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2020] [Revised: 09/07/2020] [Accepted: 09/08/2020] [Indexed: 01/18/2023] Open
Affiliation(s)
- M Lambertini
- Department of Internal Medicine and Medical Specialties (DiMI), School of Medicine, University of Genoa, Genoa, Italy; Department of Medical Oncology, UOC Clinica di Oncologia Medica, IRCCS Ospedale Policlinico San Martino, Genoa, Italy
| | - F A Peccatori
- Fertility and Procreation Unit, Division of Gynecologic Oncology, European Institute of Oncology IRCCS, Milan, Italy
| | - I Demeestere
- Research Laboratory on Human Reproduction, Fertility Clinic, CUB-Hôpital Erasme, Université libre de Bruxelles (ULB), Brussels, Belgium
| | - F Amant
- Center for Gynecologic Oncology Amsterdam, Netherlands Cancer Institute/Antoni van Leeuwenhoek and Amsterdam University Medical Centers, Amsterdam, The Netherlands; Department of Oncology, KU Leuven, Leuven, Belgium
| | - C Wyns
- Department of Gynecology and Andrology, Cliniques Universitaires Saint-Luc, Université catholique de Louvain, Brussels, Belgium
| | - J-B Stukenborg
- NORDFERTIL Research Lab Stockholm, Childhood Cancer Research Unit, Department of Women's and Children's Health, Karolinska Institutet and Karolinska University Hospital, Solna, Sweden
| | - S Paluch-Shimon
- Division of Oncology, Sharrett Institute of Oncology, Hadassah University Hospital, Jerusalem, Israel
| | - M J Halaska
- Department of OB/GYN, 3(rd) Medical Faculty, Charles University and Faculty Hospital Kralovske Vinohrady, Prague, Czech Republic
| | - C Uzan
- Department of Breast and Gynecologic Surgery, APHP, Hospital Pitié Salpêtrière, Sorbonne Université, Paris, France
| | - J Meissner
- Department of Medicine V, Hematology, Oncology and Rheumatology, University of Heidelberg, Germany
| | - M von Wolff
- University Women's Hospital, Division Gynecological Endocrinology and Reproductive Medicine, Bern, Switzerland
| | - R A Anderson
- MRC Centre for Reproductive Health, Queen's Medical Research Institute, University of Edinburgh, Edinburgh, UK
| | - K Jordan
- Department of Medicine V, Hematology, Oncology and Rheumatology, University of Heidelberg, Germany
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9
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Ashizawa M, Kanda Y. Preservation of fertility in patients with hematological malignancies. Jpn J Clin Oncol 2020; 50:729-742. [PMID: 32419028 DOI: 10.1093/jjco/hyaa043] [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: 12/24/2019] [Revised: 03/06/2020] [Accepted: 03/19/2020] [Indexed: 11/13/2022] Open
Abstract
Oncofertility is the medical field that bridges oncology and reproduction that seeks to give healthcare providers and patients the opportunity to optimize residual fertility. The treatment for hematological malignancies carries gonadal toxicity, so that the preservation of fertility should be considered in all patients in childhood, adolescence and young adulthood. Most patients who receive only chemotherapy remain fertile, whereas those who receive regimens consisting of high-dose alkylating agents or total body irradiation can develop permanent infertility. In postpubertal patients, there are established methods for preserving fertility, such as the cryopreservation of sperm, oocytes and embryos. Although ideally performed before the initiation of gonadotoxic treatment, these procedures for fertility preservation can be performed any time prior to the loss of gonadal function. In contrast, a standard option is not available in prepubertal patients, and the preservation of fertility must be sought through experimental methods. Future advances in reproductive medicine may overcome this limitation. Gonadal tissue cryopreservation might be performed in the hope that sperm or mature oocytes could later be extracted from cryopreserved tissue. Healthcare providers, including hematologists, reproductive endocrinologists, nurses, clinical psychotherapists and embryologists, need to optimize the patient's fertility through shared decision-making while always remaining aware of the rapidly progressing developments in reproductive medicine.
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Affiliation(s)
- Masahiro Ashizawa
- Division of Hematology, Department of Medicine, Jichi Medical University, Shimotsuke, Japan, and
| | - Yoshinobu Kanda
- Division of Hematology, Department of Medicine, Jichi Medical University, Shimotsuke, Japan, and.,Division of Hematology, Jichi Medical University Saitama Medical Center, Saitama, Japan
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10
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Conditioning regimen for allogeneic bone marrow transplantation in children with acquired bone marrow failure: fludarabine/melphalan vs. fludarabine/cyclophosphamide. Bone Marrow Transplant 2020; 55:1272-1281. [PMID: 32444864 DOI: 10.1038/s41409-020-0948-8] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2019] [Revised: 05/01/2020] [Accepted: 05/05/2020] [Indexed: 11/08/2022]
Abstract
Fludarabine/cyclophosphamide-based conditioning regimens are standard in bone marrow transplantation (BMT) for acquired bone marrow failure in children, however, graft failure may occur. Using the data from a nationwide transplantation registry, we compared the outcomes of children aged <16 years with acquired aplastic anemia and refractory cytopenia of childhood who underwent allogeneic BMT with either fludarabine/melphalan (n = 71) or fludarabine/cyclophosphamide (n = 296) between 2000 and 2016. The fludarabine/melphalan regimen provided excellent outcomes, with 3-year overall survival and failure-free survival rates of 98% and 97%, respectively. The 83% 3-year failure-free survival in the fludarabine/cyclophosphamide group was significantly inferior (P = 0.002), whereas the overall survival did not differ between the two groups. Late graft failure was the most common cause of treatment failure in the fludarabine/cyclophosphamide group, which experienced a significantly higher incidence of late graft failure than the fludarabine/melphalan group (11% vs. 3%; P = 0.035). Multivariate analyses showed that the fludarabine/melphalan regimen was associated with a better failure-free survival (hazard ratio [HR] 0.12; P = 0.005) and lower risk of late graft failure (HR 0.16; P = 0.037). Fludarabine/melphalan-based conditioning regimen can be a promising option for children with acquired bone marrow failure receiving BMT.
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Mathiesen S, Sørensen K, Nielsen MM, Suominen A, Ifversen M, Grell K, Lähteenmäki P, Frederiksen H, Juul A, Müller K, Jahnukainen K. Male Gonadal Function after Allogeneic Hematopoietic Stem Cell Transplantation in Childhood: A Cross-Sectional, Population-Based Study. Biol Blood Marrow Transplant 2020; 26:1635-1645. [PMID: 32447044 DOI: 10.1016/j.bbmt.2020.05.009] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2020] [Revised: 04/23/2020] [Accepted: 05/11/2020] [Indexed: 12/30/2022]
Abstract
Male gonadal dysfunction is a frequent late effect after pediatric hematopoietic stem cell transplantation (HSCT), but detailed insight into patterns of male gonadal function at long-term is limited by retrospective studies without semen sample data. In this study, we investigated the risk of azoospermia and testosterone deficiency, the diagnostic value of markers of spermatogenesis, and paternity at long-term follow-up after pediatric allogeneic HSCT. All male HSCT survivors age ≥18 years, transplanted in Denmark or Finland between 1980 and 2010, were invited to participate in this cross-sectional study. Examinations included a semen sample, measurements of reproductive hormones and testicular volume, and screening for chronic graft-versus-host disease (GVHD). Cumulative (pre-HSCT plus HSCT) treatment doses were calculated. Of 181 eligible patients, 98 participated, at a median 18 years (range, 8 to 35 years) after undergoing HSCT. Sperm was found in 30 patients, azoospermia in 42, and azoospermia during testosterone substitution in 24. A higher cumulative testicular irradiation dose was associated with increased risk of azoospermia and testosterone substitution (odds ratio [OR] per +1 Gy, 1.27; 95% confidence interval [CI], 1.14 to 1.46 [P < .001] and 1.21; 95% CI, 1.11 to 1.38 [P < .001], respectively). All patients treated with >12 Gy had azoospermia, and all but 1 patient treated with >16 Gy needed testosterone substitution. In patients treated with chemotherapy only (n = 23), a higher cumulative cyclophosphamide equivalent dose was associated with an increased risk of azoospermia (OR per +1 g/m2, 1.34; 95% CI, 1.01 to 2.15; P = .037). Prepubertal stage at HSCT was a risk factor for testosterone substitution (OR, 15.31; 95% CI, 2.39 to 315; P = .017), whereas chronic GVHD was unrelated to gonadal dysfunction. Inhibin B was the best surrogate marker of azoospermia (area under the curve, .91; 95% CI, .85 to .98; 90% sensitivity and 83% specificity) compared with follicle-stimulating hormone and testicular volume. Of 24 males who had attempted to conceive, 6 had fathered children. In conclusion, the risk of male gonadal dysfunction after pediatric HSCT is high and depends primarily on the cumulative testicular irradiation dose and pubertal stage at transplantation. Our findings support the need for fertility preservation before HSCT, as well as for prolonged follow-up of pediatric HSCT recipients into adulthood.
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Affiliation(s)
- Sidsel Mathiesen
- Department of Pediatrics and Adolescent Medicine, Rigshospitalet, University of Copenhagen, Copenhagen, Denmark
| | - Kaspar Sørensen
- Department of Pediatrics and Adolescent Medicine, Rigshospitalet, University of Copenhagen, Copenhagen, Denmark
| | - Malene Mejdahl Nielsen
- Department of Pediatrics and Adolescent Medicine, Rigshospitalet, University of Copenhagen, Copenhagen, Denmark
| | - Anu Suominen
- Division of Hematology-Oncology and Stem Cell Transplantation, Children's Hospital, University of Helsinki and Helsinki University Hospital, Helsinki, Finland
| | - Marianne Ifversen
- Department of Pediatrics and Adolescent Medicine, Rigshospitalet, University of Copenhagen, Copenhagen, Denmark
| | - Kathrine Grell
- Department of Pediatrics and Adolescent Medicine, Rigshospitalet, University of Copenhagen, Copenhagen, Denmark; Section of Biostatistics, Department of Public Health, University of Copenhagen, Copenhagen, Denmark
| | - Päivi Lähteenmäki
- Department of Pediatrics and Adolescent Medicine, Turku University Hospital and Turku University, Turku, Finland
| | - Hanne Frederiksen
- Department of Growth and Reproduction, Rigshospitalet, University of Copenhagen, Copenhagen, Denmark
| | - Anders Juul
- Department of Growth and Reproduction, Rigshospitalet, University of Copenhagen, Copenhagen, Denmark
| | - Klaus Müller
- Department of Pediatrics and Adolescent Medicine, Rigshospitalet, University of Copenhagen, Copenhagen, Denmark; Institute of Inflammation Research, Rigshospitalet, University of Copenhagen, Copenhagen, Denmark; Institute of Clinical Medicine, University of Copenhagen, Copenhagen, Denmark
| | - Kirsi Jahnukainen
- Division of Hematology-Oncology and Stem Cell Transplantation, Children's Hospital, University of Helsinki and Helsinki University Hospital, Helsinki, Finland; Pediatric Endocrinology Unit, Department of Women's and Children's Health, Karolinska Institute and University Hospital, Stockholm, Sweden.
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12
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Halpern JA, Das A, Faw CA, Brannigan RE. Oncofertility in adult and pediatric populations: options and barriers. Transl Androl Urol 2020; 9:S227-S238. [PMID: 32257863 PMCID: PMC7108982 DOI: 10.21037/tau.2019.09.27] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023] Open
Abstract
Cancer and its treatments can affect fertility in a variety of ways, and recent advances in cancer detection and treatment have led to an increasing number of cancer survivors for whom future fertility is a primary concern. Oncofertility is the study of interactions between cancer, anti-cancer therapy, fertility, and reproductive health. Fertility preservation aims to optimize fertility potential before initiation of gonadotoxic therapies. Sperm cryopreservation from an ejaculated sample is the gold standard for adults and post-pubertal adolescents, though added maneuvers such as medical therapy, penile vibratory stimulation, and electroejaculation can be employed when appropriate. When all these approaches fail, testicular sperm extraction can be used to obtain and cryopreserve testicular sperm from the azoospermic patient. Fertility preservation in the pre-pubertal pediatric patient is still experimental, but recent scientific breakthroughs with use of spermatogonial stem cells and testicular tissue transplantation offer great promise for the future. While there may be several practical, cultural, religious, and other barriers to fertility preservation, the establishment of a dedicated fertility preservation team can help to overcome these obstacles and optimize the utilization of fertility preservation in cancer patients of all ages.
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Affiliation(s)
- Joshua A Halpern
- Department of Urology, Northwestern University Feinberg School of Medicine, Chicago, IL, USA
| | - Arighno Das
- Department of Urology, Northwestern University Feinberg School of Medicine, Chicago, IL, USA
| | - Cory A Faw
- Department of Urology, Northwestern University Feinberg School of Medicine, Chicago, IL, USA
| | - Robert E Brannigan
- Department of Urology, Northwestern University Feinberg School of Medicine, Chicago, IL, USA
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13
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Nassau DE, Chu KY, Blachman-Braun R, Castellan M, Ramasamy R. The pediatric patient and future fertility: optimizing long-term male reproductive health outcomes. Fertil Steril 2020; 113:489-499. [DOI: 10.1016/j.fertnstert.2020.01.003] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2019] [Accepted: 01/02/2020] [Indexed: 02/07/2023]
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Shimazaki S, Kazukawa I, Mori K, Kihara M, Minagawa M. Factors predicting endocrine late effects in childhood cancer survivors from a Japanese hospital. Endocr J 2020; 67:131-140. [PMID: 31656261 DOI: 10.1507/endocrj.ej19-0228] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
We retrospectively analyzed endocrine late effects in 81 childhood cancer survivor (CCS) patients who had been referred to our endocrinology department in Chiba Children's Hospital between January 1, 2008 and December 31, 2016. Among 69 eligible patients (33 male, 36 female), endocrine late effects were identified in 56 patients (81.1%). The median age at the last visit to our endocrinology department was 17.4 years (range: 7.1-35.3 years). The most common primary cancer was acute lymphoblastic leukemia (22 patients, 31.8%). Forty-four patients (64%) were treated using radiation therapy. A primary brain tumor and high doses (≥6 g/m2) of cyclophosphamide were significantly associated with growth hormone deficiency (GHD). Our present study suggests that high doses of cyclophosphamide is a risk factor for GHD. Adult heights and pubertal growth spurts of patients treated with radiation therapy were significantly lower than patients not treated with radiation therapy. Our retrospective study reconfirmed that hematopoietic stem cell transplantation and chronic graft versus host disease (GVHD) were associated with elevated risks of primary hypothyroidism. However, it is unclear whether GVHD induces thyroid dysfunction. Gonadal radiation and busulfan were associated with primary hypogonadism as reported in previous studies. We found high doses of cyclophosphamide to be involved in pituitary disorders. We suggest that pediatric endocrinologists should discuss the potential effects of radiation therapy on adult height and pubertal growth spurt in CCS patients. Moreover, patients who have been treated with high doses of cyclophosphamide or have chronic GVHD require long-term follow-up for endocrine late effects.
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Affiliation(s)
- Shunsuke Shimazaki
- Department of Endocrinology, Chiba Children's Hospital, Chiba 266-0007, Japan
| | - Itsuro Kazukawa
- Department of Endocrinology, Chiba Children's Hospital, Chiba 266-0007, Japan
| | - Kyoko Mori
- Department of Endocrinology, Chiba Children's Hospital, Chiba 266-0007, Japan
| | - Makiko Kihara
- Department of Endocrinology, Chiba Children's Hospital, Chiba 266-0007, Japan
| | - Masanori Minagawa
- Department of Endocrinology, Chiba Children's Hospital, Chiba 266-0007, Japan
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15
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Paetow U, Bader P, Chemaitilly W. A systematic approach to the endocrine care of survivors of pediatric hematopoietic stem cell transplantation. Cancer Metastasis Rev 2020; 39:69-78. [PMID: 31980968 DOI: 10.1007/s10555-020-09864-z] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Abstract
Hematopoietic stem cell transplantation (HSCT) is used in children to treat a variety of malignant and nonmalignant hematologic conditions and certain inborn errors of metabolism. Survivors of HSCT are markedly affected by disease and treatment toxicity. Endocrine complications are among the most commonly reported chronic health conditions in this population. In this review, we summarize the most common endocrine late effects after pediatric HSCT. We also highlight the importance of systematic and longitudinal evaluations to achieve early diagnoses and treatment for these conditions and improve the long-term health outcomes for patients who received HSCT as children.
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Affiliation(s)
- Ulrich Paetow
- Pediatric Endocrinology-Diabetology, Klinik für Kinder- und Jugendmedizin, University Clinic of Frankfurt, Frankfurt am Main, Germany
| | - Peter Bader
- Division of Stem Cell Transplantation and Immunology, Klinik für Kinder- und Jugendmedizin, University Clinic of Frankfurt, Frankfurt am Main, Germany
| | - Wassim Chemaitilly
- Department of Pediatric Medicine, Division of Endocrinology, St. Jude Children's Research Hospital, Memphis, TN, USA.
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16
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Chemaitilly W, Sklar CA. Childhood Cancer Treatments and Associated Endocrine Late Effects: A Concise Guide for the Pediatric Endocrinologist. Horm Res Paediatr 2019; 91:74-82. [PMID: 30404091 DOI: 10.1159/000493943] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/21/2018] [Accepted: 09/20/2018] [Indexed: 11/19/2022] Open
Abstract
Endocrine complications are frequently observed in childhood cancer survivors (CCS); in many instances, these complications develop months to years after the completion of cancer therapy. The estimated prevalence of endocrine late effects is 50% among CCS; the main risk factors are external beam radiation that includes key endocrine organs (the hypothalamus/pituitary, thyroid and gonads) and/or alkylating agents. Novel agents targeting tumor growth have increased the options available to a small number of patients albeit with the need for treatment over long periods of time. Some of these agents, such as certain tyrosine kinase inhibitors and immune system modulators have been shown to cause permanent endocrine deficits. This chapter offers a brief summary of the conventional treatment strategies for the most common cancers of childhood and a brief overview of the endocrine late effects most commonly associated with these exposures. The impact of targeted therapies on the endocrine system will also be discussed. The aim of this chapter is to provide basic guidance to the consulting pediatric endocrinologist in preparation for the clinical encounter with a CCS. A more detailed discussion of the management of specific endocrine late effects can be found in the other chapters in this series.
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Affiliation(s)
- Wassim Chemaitilly
- Department of Pediatric Medicine, Division of Endocrinology, St. Jude Children's Research Hospital, Memphis, Tennessee, USA, .,Department of Epidemiology and Cancer Control, St. Jude Children's Research Hospital, Memphis, Tennessee, USA,
| | - Charles A Sklar
- Department of Pediatrics, Memorial-Sloan Kettering Cancer Center, New York, New York, USA
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17
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Taneja S, Rao A, Nussey S, Leiper A. Leydig cell failure with testicular radiation doses <20Gy: The clinical effects of total body irradiation conditioned haematopoietic stem cell transplantation for childhood leukaemia during long-term follow-up. Clin Endocrinol (Oxf) 2019; 91:624-632. [PMID: 31295360 DOI: 10.1111/cen.14059] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/07/2019] [Revised: 07/08/2019] [Accepted: 07/09/2019] [Indexed: 01/07/2023]
Abstract
OBJECTIVE Testosterone replacement is generally considered likely to be required only at testicular radiation doses in excess of 20Gy. Long-term data are not available for patients receiving 9-14.4Gy as part of Total Body Irradiation in childhood. DESIGN Retrospective cohort study. DATA COLLECTION notes review, laboratory results, prescription of testosterone. PATIENTS Forty-two of 96 boys who received Total Body Irradiation (9-14.4Gy) and Haematopoietic Stem Cell Transplantation for childhood leukaemia at Great Ormond Street Hospital between 1981-2011 and survived >5 years. MEASUREMENTS The serum concentrations of testosterone and gonadotrophins and the prescription of testosterone were recorded. RESULTS Of the 42 boys included, 37 (88%) entered puberty spontaneously and 5 required induction. Median length of follow-up was 19.4 years (range 5-33.1). At last follow-up, 23 of the 37 (62%) with spontaneous puberty were receiving testosterone replacement and 4 of the 5 (80%) with induced puberty. CONCLUSION This study with the benefit of long follow-up indicates that Leydig cell failure occurs with radiation doses <20Gy. It may occur many years after irradiation and mandates long-term screening for hypogonadism.
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Affiliation(s)
| | - Anupama Rao
- Department of Haematology, Great Ormond Street Hospital (GOSH) for Children, NHS Foundation Trust, London, UK
| | - Stephen Nussey
- Molecular & Clinical Sciences, St George's University of London, London, UK
| | - Alison Leiper
- Department of Haematology, Great Ormond Street Hospital (GOSH) for Children, NHS Foundation Trust, London, UK
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18
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Chemaitilly W, Liu Q, van Iersel L, Ness KK, Li Z, Wilson CL, Brinkman TM, Klosky JL, Barnes N, Clark KL, Howell RM, Smith SA, Krasin MJ, Metzger ML, Armstrong GT, Bishop MW, van Santen HM, Pui CH, Srivastava DK, Yasui Y, Hudson MM, Robison LL, Green DM, Sklar CA. Leydig Cell Function in Male Survivors of Childhood Cancer: A Report From the St Jude Lifetime Cohort Study. J Clin Oncol 2019; 37:3018-3031. [PMID: 31557085 DOI: 10.1200/jco.19.00738] [Citation(s) in RCA: 32] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
PURPOSE Direct assessment of Leydig cell function in childhood cancer survivors has been limited. The objectives of this study were to describe the prevalence of and risk factors for Leydig cell failure (LCF), Leydig cell dysfunction (LCD), and associated adverse health outcomes. PATIENTS AND METHODS In this retrospective study with cross-sectional health outcomes analysis, we evaluated 1,516 participants (median age, 30.8 years) at a median of 22.0 years after cancer diagnosis. LCF was defined as serum total testosterone less than 250 ng/dL (or 8.67 nmol/L) and luteinizing hormone greater than 9.85 IU/L, and LCD by testosterone as 250 ng/dL or greater and luteinizing hormone greater than 9.85 IU/L. Polytomous logistic regression evaluated associations with demographic and treatment-related risk factors. Log-binomial regression evaluated associations with adverse physical and psychosocial outcomes. Piecewise exponential models assessed the association with all-cause mortality. RESULTS The prevalence of LCF and LCD was 6.9% and 14.7%, respectively. Independent risk factors for LCF included an age of 26 years or older at assessment, testicular radiotherapy at any dose, and alkylating agents at cyclophosphamide equivalent doses of 4,000 mg/m2 or greater. The risk increased with older age, higher doses of testicular radiotherapy, and cyclophosphamide equivalent doses. LCF was significantly associated with abdominal obesity, diabetes mellitus, erectile dysfunction, muscle weakness, and all-cause mortality. LCD was associated with unilateral orchiectomy and the same risk factors as LCF; no significant associations were found with adverse physical or psychosocial outcomes. CONCLUSION Older age, testicular radiotherapy, and exposure to alkylating agents were associated with LCF, which was associated with adverse physical and psychosexual outcomes. LCD, although having similar risk factors, was not associated with adverse health outcomes. Additional studies are needed to investigate the role of sex hormone replacement in mitigating the burden from adverse outcomes in survivors.
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Affiliation(s)
| | - Qi Liu
- University of Alberta, Edmonton, Alberta, Canada
| | | | | | - Zhenghong Li
- St Jude Children's Research Hospital, Memphis, TN
| | | | | | | | | | | | | | - Susan A Smith
- University of Texas MD Anderson Cancer Center, Houston, TX
| | | | | | | | | | | | | | | | - Yutaka Yasui
- St Jude Children's Research Hospital, Memphis, TN
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19
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Poon LHJ, Yu CP, Peng L, Ewig CLY, Zhang H, Li CK, Cheung YT. Clinical ascertainment of health outcomes in Asian survivors of childhood cancer: a systematic review. J Cancer Surviv 2019; 13:374-396. [PMID: 31055708 PMCID: PMC6548762 DOI: 10.1007/s11764-019-00759-9] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2018] [Accepted: 04/05/2019] [Indexed: 12/29/2022]
Abstract
PURPOSE Survivorship in children with cancer comes at a cost of developing chronic treatment-related complications. Yet, it is still an under-researched area in Asia, which shares the largest proportion of the global childhood cancer burden given its vast population. This systematic review summarizes existing literature on clinically ascertained health outcomes in Asian survivors of childhood cancer. METHODS A search was conducted on Ovid Medline and EMBASE for studies that focused on survivors of childhood cancer from countries in East and Southeast Asia; adopted post-treatment clinical ascertainment of organ-specific toxicities or/and secondary malignancy. Studies were excluded if health outcomes were assessed during the acute treatment. RESULTS Fifty-nine studies, enrolling a total of 13,442 subjects, were conducted on survivors of leukemia (34%), CNS tumor (14%), and cohorts of survivors with heterogeneous cancer diagnoses (52%). The studies used different medical evaluation methods to assess cardiovascular (15%), metabolic and infertility (32%), and neurological/neurocognitive (20%) outcomes in survivors. The collective findings suggest potential differences in the prevalence of certain late effects (e.g., secondary malignancy and obesity) among Asian and non-Asian populations, which may reflect differences in treatment regimens, practice, genetic variations, or/and socioeconomic disparity. CONCLUSIONS We recommend developing collaborative initiatives to build a regional repository of systematically assessed health outcomes and biospecimens to investigate treatment, social-environmental and genetic predictors, and interventions for late effects in this population. IMPLICATIONS FOR CANCER SURVIVORS The existing types of chronic health problems identified in this review suggest the need for active screening, better access to survivorship care, and promotion of protective health behavior in Asia.
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Affiliation(s)
- Long Hin Jonathan Poon
- School of Pharmacy, Faculty of Medicine, The Chinese University of Hong Kong, 8th Floor, Lo Kwee-Seong Integrated Biomedical Sciences Building, Shatin, N.T, Hong Kong
| | - Chun-Pong Yu
- Li Ping Medical Library, The Chinese University of Hong Kong, Hong Kong, Hong Kong
| | - Liwen Peng
- School of Pharmacy, Faculty of Medicine, The Chinese University of Hong Kong, 8th Floor, Lo Kwee-Seong Integrated Biomedical Sciences Building, Shatin, N.T, Hong Kong
| | - Celeste Lom-Ying Ewig
- School of Pharmacy, Faculty of Medicine, The Chinese University of Hong Kong, 8th Floor, Lo Kwee-Seong Integrated Biomedical Sciences Building, Shatin, N.T, Hong Kong
| | - Hui Zhang
- Department of Pediatric Hematology/Oncology, Guangzhou Women and Children's Medical Center, Guangzhou, China
| | - Chi-Kong Li
- Department of Paediatrics, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong, Hong Kong
- Paediatric Haematology & Oncology, Hong Kong Children's Hospital, Hong Kong, Hong Kong
| | - Yin Ting Cheung
- School of Pharmacy, Faculty of Medicine, The Chinese University of Hong Kong, 8th Floor, Lo Kwee-Seong Integrated Biomedical Sciences Building, Shatin, N.T, Hong Kong.
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20
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Ji J, Huang W, Sundquist J, Sundquist K. Hospitalization rate in offspring of cancer survivors: a national cohort study. J Cancer Surviv 2019; 13:187-196. [PMID: 30778817 PMCID: PMC6482289 DOI: 10.1007/s11764-019-00741-5] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2018] [Accepted: 01/31/2019] [Indexed: 12/01/2022]
Abstract
Purpose The number of childbirths among cancer survivors continues to increase, but it is still largely unknown whether the children of cancer survivors might experience adverse health outcomes during the process of growing up. Methods We identified all individuals diagnosed with cancer between 1958 and 2015 from the Swedish Cancer Registry and linked them to the Swedish Medical Birth Register to identify their offspring born between 1997 and 2015. Up to 10 children, whose parents did not have a diagnosis of cancer, were matched with the study population according to date of birth and gender. Results By linking with the Swedish Hospital Discharge Register, we found that the hospitalization rate was 15% higher in offspring of female cancer survivors, and 16% higher in offspring of male cancer survivors as compared to matched controls. Besides an increased risk of hospitalization due to malignant neoplasms (relative risk (RR) = 1.86, 99% CI 1.70–2.04) and benign neoplasms (RR = 1.48, 99% CI 1.18–1.86), a non-significant increased risk was found for hospitalization due to infectious and parasitic disease (RR = 1.09, 99% CI 0.98–1.21), diseases of the blood and blood-forming organs and certain disorders involving the immune mechanisms (RR = 1.33, 99% CI 0.98–1.80), and diseases of the circulatory system (RR = 1.05, 99% CI 0.98–1.12). Conclusion Our study suggests that children of cancer survivors might experience a significantly increased rate of hospitalization, which calls for further studies. Implications for Cancer Survivors Cancer survivors might be aware that the risk of hospitalization due to various diseases might be higher in their children as compared to the normal population.
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Affiliation(s)
- Jianguang Ji
- Center for Primary Health Care Research, Lund University/Region Skåne, Malmö University Hospital, CRC, floor 11, building 28, entrance 72, 205 02, Malmö, Sweden.
| | - Wuqing Huang
- Center for Primary Health Care Research, Lund University/Region Skåne, Malmö University Hospital, CRC, floor 11, building 28, entrance 72, 205 02, Malmö, Sweden
| | - Jan Sundquist
- Center for Primary Health Care Research, Lund University/Region Skåne, Malmö University Hospital, CRC, floor 11, building 28, entrance 72, 205 02, Malmö, Sweden.,Department of Family Medicine and Community Health, Department of Population Health Science and Policy, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Kristina Sundquist
- Center for Primary Health Care Research, Lund University/Region Skåne, Malmö University Hospital, CRC, floor 11, building 28, entrance 72, 205 02, Malmö, Sweden.,Department of Family Medicine and Community Health, Department of Population Health Science and Policy, Icahn School of Medicine at Mount Sinai, New York, NY, USA
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21
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Sklar CA, Antal Z, Chemaitilly W, Cohen LE, Follin C, Meacham LR, Murad MH. Hypothalamic-Pituitary and Growth Disorders in Survivors of Childhood Cancer: An Endocrine Society Clinical Practice Guideline. J Clin Endocrinol Metab 2018; 103:2761-2784. [PMID: 29982476 DOI: 10.1210/jc.2018-01175] [Citation(s) in RCA: 122] [Impact Index Per Article: 20.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/29/2018] [Accepted: 05/29/2018] [Indexed: 11/19/2022]
Abstract
OBJECTIVE To formulate clinical practice guidelines for the endocrine treatment of hypothalamic-pituitary and growth disorders in survivors of childhood cancer. PARTICIPANTS An Endocrine Society-appointed guideline writing committee of six medical experts and a methodologist. CONCLUSIONS Due to remarkable improvements in childhood cancer treatment and supportive care during the past several decades, 5-year survival rates for childhood cancer currently are >80%. However, by virtue of their disease and its treatments, childhood cancer survivors are at increased risk for a wide range of serious health conditions, including disorders of the endocrine system. Recent data indicate that 40% to 50% of survivors will develop an endocrine disorder during their lifetime. Risk factors for endocrine complications include both host (e.g., age, sex) and treatment factors (e.g., radiation). Radiation exposure to key endocrine organs (e.g., hypothalamus, pituitary, thyroid, and gonads) places cancer survivors at the highest risk of developing an endocrine abnormality over time; these endocrinopathies can develop decades following cancer treatment, underscoring the importance of lifelong surveillance. The following guideline addresses the diagnosis and treatment of hypothalamic-pituitary and growth disorders commonly encountered in childhood cancer survivors.
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Affiliation(s)
| | - Zoltan Antal
- Memorial Sloan-Kettering Cancer Center, New York, New York
- Weill Cornell Medicine and New York Presbyterian Hospital, New York, New York
| | | | | | | | | | - M Hassan Murad
- Mayo Clinic Evidence-Based Practice Center, Rochester, Minnesota
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22
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de Lambert G, Chargari C, Minard-Colin V, Haie-Meder C, Guérin F, Martelli H. Testicular transposition in children undergoing brachytherapy for bladder and/or prostate rhabdomyosarcoma. J Pediatr Surg 2018; 53:1428-1431. [PMID: 29753523 DOI: 10.1016/j.jpedsurg.2018.04.018] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/22/2017] [Revised: 04/04/2018] [Accepted: 04/08/2018] [Indexed: 11/27/2022]
Abstract
BACKGROUND/PURPOSE Fertility preservation is a major goal in treatment of children with cancer. We describe a new technique of testicular transposition (TT) in patients treated with pulse-dose-rate (PDR) brachytherapy as part of the multimodal conservative treatment of bladder neck and/or prostate rhabdomyosarcoma (BP RMS). METHODS Medical records of consecutive patients treated between September 2016 and August 2017 were studied. These patients underwent a TT performed during BP RMS surgery by the same suprapubic incision. The external oblique aponeurosis was not incised. The spermatic cord was mobilized up to the external inguinal ring, and the gubernaculum attachments were severed from the scrotum. The testis was then flipped over with care taken to avoid injury of the vessels or the vas, wrapped in a silicone material and sutured under the abdominal skin with a transfixing stitch facing the anterior superior iliac spine. At the end of brachytherapy, the testis was relocated in the scrotum and during the same general anesthesia, plastic tubes and stents were removed. Surgical outcome and dosimetric parameters were examined. RESULTS Eight patients were identified. Median age was 24 months (range 11-80 months). All had embryonal BP RMS and received chemotherapy according to RMS 2005 protocol prior to local treatment. All patients underwent conservative surgery followed by brachytherapy (60 Gy) and had testicular transposition of one testis. None had surgical complications. After converting doses to biologically equivalent doses in 2-Gy fractions (EQD2), the dose delivered to 75% of the transposed testis was 1.5 GyEQD2 (1-3 GyEQD2), versus 5.4 GyEQD2 (3.9-9.4 Gy EQD2) for the untransposed testis (p < 0.001). CONCLUSION Testicular transposition is feasible in order to potentially preserve fertility and future quality of life in children undergoing brachytherapy for BP RMS. TYPE OF STUDY Level IV Treatment Study: Case Study with no Comparison Group.
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Affiliation(s)
- Guenolee de Lambert
- AP - HP, Bicêtre Hospital, Hôpitaux Universitaires Paris Sud, Department of Pediatric Surgery, Le Kremlin-Bicêtre, 94275, France.
| | - Cyrus Chargari
- Gustave Roussy, Department of Radiotherapy, Villejuif, 94800, France; French Military Health Academy, Ecole du Val-de-Grâce, Paris 75005, France
| | | | | | - Florent Guérin
- AP - HP, Bicêtre Hospital, Hôpitaux Universitaires Paris Sud, Department of Pediatric Surgery, Le Kremlin-Bicêtre, 94275, France
| | - Hélène Martelli
- AP - HP, Bicêtre Hospital, Hôpitaux Universitaires Paris Sud, Department of Pediatric Surgery, Le Kremlin-Bicêtre, 94275, France
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Fertility Preservation for Pediatric Patients: Current State and Future Possibilities. J Urol 2017; 198:186-194. [DOI: 10.1016/j.juro.2016.09.159] [Citation(s) in RCA: 54] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/04/2017] [Indexed: 11/19/2022]
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Chemaitilly W, Cohen LE. DIAGNOSIS OF ENDOCRINE DISEASE: Endocrine late-effects of childhood cancer and its treatments. Eur J Endocrinol 2017; 176:R183-R203. [PMID: 28153840 DOI: 10.1530/eje-17-0054] [Citation(s) in RCA: 54] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/21/2017] [Accepted: 02/01/2017] [Indexed: 12/12/2022]
Abstract
Endocrine complications are frequently observed in childhood cancer survivors (CCS). One of two CCS will experience at least one endocrine complication during the course of his/her lifespan, most commonly as a late-effect of cancer treatments, especially radiotherapy and alkylating agent chemotherapy. Endocrine late-effects include impairments of the hypothalamus/pituitary, thyroid and gonads, as well as decreased bone mineral density and metabolic derangements leading to obesity and/or diabetes mellitus. A systematic approach where CCS are screened for endocrine late-effects based on their cancer history and treatment exposures may improve health outcomes by allowing the early diagnosis and treatment of these complications.
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Affiliation(s)
- Wassim Chemaitilly
- Departments of Pediatric Medicine-Division of Endocrinology
- Departments of Epidemiology and Cancer ControlSt Jude Children's Research Hospital, Memphis, Tennessee, USA
| | - Laurie E Cohen
- Departments of Epidemiology and Cancer ControlSt Jude Children's Research Hospital, Memphis, Tennessee, USA
- Division of EndocrinologyBoston Children's Hospital, Harvard Medical School, Boston, Massachusetts, USA
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25
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Long CJ, Ginsberg JP, Kolon TF. Fertility Preservation in Children and Adolescents With Cancer. Urology 2016; 91:190-6. [DOI: 10.1016/j.urology.2015.10.047] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2015] [Revised: 10/26/2015] [Accepted: 10/27/2015] [Indexed: 01/15/2023]
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Anderson RA, Mitchell RT, Kelsey TW, Spears N, Telfer EE, Wallace WHB. Cancer treatment and gonadal function: experimental and established strategies for fertility preservation in children and young adults. Lancet Diabetes Endocrinol 2015; 3:556-67. [PMID: 25873571 DOI: 10.1016/s2213-8587(15)00039-x] [Citation(s) in RCA: 191] [Impact Index Per Article: 21.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
Preservation of gonadal function is an important priority for the long-term health of cancer survivors of both sexes and all ages at treatment. Loss of opportunity for fertility is a prime concern in both male and female cancer survivors, but endocrine effects of gonadal damage are likewise central to long-term health and wellbeing. Some fertility preservation techniques, such as semen and embryo cryopreservation, are established and successful in adults, and development of oocyte vitrification has greatly improved the potential to cryopreserve unfertilised oocytes. Despite being recommended for all pubertal male patients, sperm banking is not universally practised in paediatric oncology centres, and very few adolescent-friendly facilities exist. All approaches to fertility preservation have specific challenges in children and teenagers, including ethical, practical, and scientific issues. For young women, cryopreservation of ovarian cortical tissue with later replacement has resulted in at least 40 livebirths, but is still regarded as experimental in most countries. For prepubertal boys, testicular biopsy cryopreservation is offered in some centres, but how that tissue might be used in the future is unclear, and so far no evidence suggests that fertility can be restored. For both sexes, these approaches involve an invasive procedure and have an uncertain risk of tissue contamination in haematological and other malignancies. Decision making for all these approaches needs assessment of the individual's risk of fertility loss, and is made at a time of emotional distress. Development of this specialty needs better provision of information for patients and their medical teams, and improvements in service provision, to match technical and scientific advances.
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Affiliation(s)
- Richard A Anderson
- MRC Centre for Reproductive Health, Queen's Medical Research Institute, University of Edinburgh, Edinburgh, UK.
| | - Rod T Mitchell
- MRC Centre for Reproductive Health, Queen's Medical Research Institute, University of Edinburgh, Edinburgh, UK
| | - Thomas W Kelsey
- School of Computer Science, University of St Andrews, St Andrews, UK
| | - Norah Spears
- Centre for Integrative Physiology, Hugh Robson Building, University of Edinburgh, Edinburgh, UK
| | - Evelyn E Telfer
- Centre for Integrative Physiology, Hugh Robson Building, University of Edinburgh, Edinburgh, UK
| | - W Hamish B Wallace
- Department of Paediatric Oncology, Royal Hospital for Sick Children, Edinburgh, UK
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Kato K, Yoshida N, Matsumoto K, Matsuyama T. Fludarabine, cytarabine, granulocyte colony-stimulating factor and melphalan (FALG with L-PAM) as a reduced toxicity conditioning regimen in children with acute leukemia. Pediatr Blood Cancer 2014; 61:712-6. [PMID: 24376191 DOI: 10.1002/pbc.24922] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/28/2013] [Accepted: 12/11/2013] [Indexed: 12/17/2022]
Abstract
BACKGROUND The conventional conditioning regimen for patients with leukemia prior to allogeneic stem cell transplantation is myeloablation to eradicate residual leukemic cells and host immunocompetent cells. This helps prevent leukemic relapse as well as rejection after transplantation. A myeloablative conditioning regimen with busulfan (BU) or total body irradiation (TBI) is effective for eradication of leukemic cells but is also associated with significant toxicities in the acute or late phase in pediatric patients. In an effort to minimize these adverse effects, we conducted bone marrow transplantation (BMT) from unrelated volunteer donors using a conditioning regimen without BU or TBI. PROCEDURE Ten patients with acute leukemia in first or second remission were given a "non-BU, non-TBI conditioning regimen," which consisted of fludarabine (FLU), cytarabine (CA), and melphalan (L-PAM) after FLAG combined with L-PAM. RESULTS Engraftment was obtained in all patients, and two patients died of relapse. Eight of 10 patients have been disease-free for a median of 126 months (116-142) after transplantation. The overall survival, event-free survival, relapse rate, and treatment-related mortality were 80.0%, 80.0%, 20.0% and 0.0%, respectively. In female patients, spontaneous menstruation with normal luteinizing hormone (LH), follicle stimulating hormone (FSH), and estradiol (E2) levels was observed in all four patients at post-pubertal age. CONCLUSIONS This conditioning regimen of FLAG combined with L-PAM (which did not contain BU and TBI) was associated with good outcomes and minimal late adverse effects in children with acute leukemia who have undergone allogeneic BMT from unrelated volunteer donors.
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Affiliation(s)
- Koji Kato
- Department of Pediatric Hematology and Oncology, Children's Medical Center, Japanese Red Cross Nagoya First Hospital, Nagoya, Japan
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28
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Tichelli A, Rovó A. Fertility issues following hematopoietic stem cell transplantation. Expert Rev Hematol 2014; 6:375-88. [DOI: 10.1586/17474086.2013.816507] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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Mintziori G, Lambrinoudaki I, Ceausu I, Depypere H, Tamer Erel C, Pérez-López FR, Schenck-Gustafsson K, van der Schouw YT, Simoncini T, Tremollieres F, Tarlatzis BC, Rees M, Goulis DG. EMAS position statement: Fertility preservation. Maturitas 2014; 77:85-9. [DOI: 10.1016/j.maturitas.2013.10.010] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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30
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Ronn R, Holzer HEG. Oncofertility in Canada: gonadal protection and fertility-sparing strategies. ACTA ACUST UNITED AC 2013; 20:e602-7. [PMID: 24311962 DOI: 10.3747/co.20.1359] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
BACKGROUND Cancer can be a devastating diagnosis. In particular, malignancy and its indicated treatments have profoundly negative effects on the fertility of young cancer patients. Oncofertility has emerged as a new interdisciplinary field to address the issue of gonadotoxicity associated with cancer therapies and to facilitate fertility preservation. In Canada, fertility issues are often inadequately addressed despite the availability of resources. The goal of this four-part series is to facilitate systemic improvements in fertility preservation for adolescent and young adult Canadians with a new diagnosis of cancer. METHODS Here, we review the fertility preservation measures currently available. Medical and surgical strategies are both outlined. RESULTS Fertility-preserving strategies and gonadal protection have demonstrated variable success in a number of approaches. The value of hormone suppression is still in question for women. Progestins for endometrial cancer and alternative chemotherapies are other medical approaches. Gonadal shielding and protective surgical approaches have also been attempted. CONCLUSIONS The techniques discussed here may be selectively considered and integrated into patient care in an attempt to preserve future fertility before initiating cancer treatment.
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Affiliation(s)
- R Ronn
- Department of Obstetrics and Gynecology, Queen's University, Kingston, ON
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High Incidence of Radiation-Induced Cavernous Hemangioma in Long-Term Survivors Who Underwent Hematopoietic Stem Cell Transplantation with Radiation Therapy during Childhood or Adolescence. Biol Blood Marrow Transplant 2012; 18:1090-8. [DOI: 10.1016/j.bbmt.2011.12.582] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2011] [Accepted: 12/21/2011] [Indexed: 11/24/2022]
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Rendtorff R, Beyer M, Müller A, Dittrich R, Hohmann C, Keil T, Henze G, Borgmann A. Low inhibin B levels alone are not a reliable marker of dysfunctional spermatogenesis in childhood cancer survivors. Andrologia 2012; 44 Suppl 1:219-25. [DOI: 10.1111/j.1439-0272.2011.01167.x] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022] Open
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Hyodo H, Ishiguro H, Tomita Y, Takakura H, Koike T, Shimizu T, Morimoto T, Yabe H, Yabe M, Kojima SI, Shiraishi K, Minemura T, Kato S. Decreased serum testosterone levels in long-term adult survivors with fatty liver after childhood stem cell transplantation. Biol Blood Marrow Transplant 2012; 18:1119-27. [PMID: 22248714 DOI: 10.1016/j.bbmt.2012.01.004] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/26/2011] [Accepted: 01/09/2012] [Indexed: 11/24/2022]
Abstract
Fatty liver and male gonadal dysfunction are potential late effects of therapy in adult survivors treated with stem cell transplantation (SCT) in childhood. Obesity and metabolic syndrome also are associated with low serum testosterone levels in the general population. However, the relationship between the degree of fatty liver and changes in serum testosterone levels in adult survivors has not been fully studied. We reviewed the clinical records of 34 male patients who received allogeneic SCT in childhood or adolescence. The median age at SCT was 10.0 years, and the median follow-up after SCT was 15.9 years. All but one patient showed no tendency toward overweight/obesity during the follow-up period. Fatty liver was diagnosed by ultrasound in 15 patients at 4 to 20 years after SCT. Patients who received cranial radiation therapy before SCT were more likely to develop fatty liver and insulin resistance. Moreover, fatty liver was statistically associated with decreased serum testosterone levels, whereas nonfatty liver was not (median, 527 ng/dL [range, 168-944 ng/dL] versus 302 ng/dL [165-698 ng/dL]; P < .0001). Changes in testosterone levels after SCT are affected not only by primary gonadal dysfunction but also by subsequent development or exacerbation of fatty liver.
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Affiliation(s)
- Hiromi Hyodo
- Department of Pediatrics, Tokai University School of Medicine, 143 Shimokasuya, Isehara, Kanagawa, Japan
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Dvorak CC, Gracia CR, Sanders JE, Cheng EY, Baker KS, Pulsipher MA, Petryk A. NCI, NHLBI/PBMTC first international conference on late effects after pediatric hematopoietic cell transplantation: endocrine challenges-thyroid dysfunction, growth impairment, bone health, & reproductive risks. Biol Blood Marrow Transplant 2011; 17:1725-38. [PMID: 22005649 DOI: 10.1016/j.bbmt.2011.10.006] [Citation(s) in RCA: 80] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2011] [Accepted: 10/10/2011] [Indexed: 12/12/2022]
Abstract
The endocrine system is highly susceptible to damage by high-dose chemotherapy and/or irradiation before hematopoietic cell transplantation (HCT) during childhood. The specific endocrine organs most affected by HCT include the thyroid gland, the pituitary, and the gonads. In addition, hormones that support development and stability of the skeletal system are also affected. Insufficiency of thyroid hormone is 1 of the most common late sequelae of HCT, and occurs more often in young children. Deficiency in the pituitary's production of growth hormone is a problem of unique concern to the pediatric population. The reproductive risks of HCT depend on the patient's gender and pubertal status at the time of HCT. Pubertal or gonadal failure frequently occurs, especially in females. Infertility risks for both genders remain high, whereas methods of fertility preservation are limited in all but postpubertal males. Bone health post-HCT can be compromised by low bone mineral density as well as avascular necrosis, but the data on both problems in the pediatric HCT population are limited. In this paper, the current state of knowledge, gaps in that knowledge, and recommendations for future research are addressed in detail for each of these systems.
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Affiliation(s)
- Christopher C Dvorak
- Division of Pediatric Blood & Marrow Transplant, University of California San Francisco, San Francisco, California, USA
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Gardner CJ, Robinson N, Meadows T, Wynn R, Will A, Mercer J, Church HJ, Tylee K, Wraith JE, Clayton PE. Growth, final height and endocrine sequelae in a UK population of patients with Hurler syndrome (MPS1H). J Inherit Metab Dis 2011; 34:489-97. [PMID: 21253827 DOI: 10.1007/s10545-010-9262-8] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/19/2010] [Revised: 11/24/2010] [Accepted: 12/06/2010] [Indexed: 11/28/2022]
Abstract
OBJECTIVE Hurler Syndrome, (MPSIH) is an inborn error of glycosaminoglycan metabolism. Haematopoietic stem cell transplantation (HSCT) has transformed the prognosis for these children. Prior to transplant patients receive chemotherapy or chemo-radiotherapy. Regular screening for the development of endocrine sequelae is therefore essential. We present for the first time data on final adult height and endocrine complications in children with MPSIH post HSCT. DESIGN Retrospective case note study and a prospective programme of growth and endocrine assessment. PATIENTS 22 patients were included, mean age at last assessment 12.2 (Range 6.3-21.6) years. Mean age at HSCT was 1.3 (SD 0.6) years. Conditioning included mostly busulphan and cyclophosphamide, with 5 patients receiving total body irradiation prior to second transplant. RESULTS Height SDS decreased over time. Final height (FH) was attained in seven patients with male FH SDS -4.3 (Range -3.8, -5.1) and female FH SDS -3.4 (Range -2.9, -5.6). Eight of 13 patients tested had evidence of high growth hormone (GH) levels, while one had GH deficiency. Adrenal and thyroid function was normal in all. 11 patients were pubertal or post pubertal. Two females had pubertal failure requiring intervention. All male patients had spontaneous, complete puberty; however three patients have reduced testicular volumes. Five out of 13 patients tested had an abnormal oral glucose tolerance test. CONCLUSION Growth is impaired, primarily related to skeletal dysplasia, but also associated with GH resistance. Pubertal development may be compromised and abnormalities of glucose metabolism are common. We recommend a structured endocrine surveillance programme for these patients.
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Leader A, Lishner M, Michaeli J, Revel A. Fertility considerations and preservation in haemato-oncology patients undergoing treatment. Br J Haematol 2011; 153:291-308. [DOI: 10.1111/j.1365-2141.2011.08629.x] [Citation(s) in RCA: 41] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
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Abstract
Because of remarkable progress in therapy, long-term survival is expected for 80% of children and adolescents diagnosed with cancer. Infertility remains one of the most common and life-altering complications experienced by adults treated for cancer during childhood. Surgery, radiation, or chemotherapy that negatively affects any component of the hypothalamic-pituitary-gonadal axis may compromise reproductive outcomes in childhood cancer survivors. The risk of infertility is generally related to the tissues or organs involved in cancer and the specific type, dose, and combination of cytotoxic therapy. In addition to anticancer therapy, age at treatment, sex, and likely genetic factors influence the risk of permanent infertility. When possible, contemporary protocols limit cumulative doses of cytotoxic therapy in an effort to optimize reproductive potential. If sterilizing therapy is required for cancer control, then fertility preservation measures should be explored before initiation of therapy. For childhood cancer survivors who maintain fertility, health risks to offspring resulting from their cancer treatment are major concerns. Radiation affecting ovarian and uterine function has been linked to pregnancy complications, including spontaneous abortion, preterm labor, fetal malposition, and low birth weight. The risk of congenital malformations, genetic disorders, and cancer appears to be low, with the exception of cancer risk in offspring born to survivors with germline cancer-predisposing mutations. This review summarizes research about cancer treatment factors affecting fertility and pregnancy outcomes of childhood cancer survivors. The data presented should facilitate the delivery of preventive counseling and age- and sex-appropriate interventions to optimize reproductive outcomes in childhood cancer survivors.
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Late effects and quality of life of childhood cancer survivors: part 1. Impact of stem cell transplantation. Int J Hematol 2010; 91:865-76. [PMID: 20467848 DOI: 10.1007/s12185-010-0584-y] [Citation(s) in RCA: 40] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2010] [Revised: 04/20/2010] [Accepted: 04/21/2010] [Indexed: 10/19/2022]
Abstract
To examine the late effects and health-related quality of life among childhood cancer survivors (CCS) after stem cell transplantation (SCT), we performed a cross-sectional survey using self-rating questionnaires. The subjects were divided into 3 groups: SCT-treated CCS, CCS treated without SCT, and the general population who matched for age, gender, residential area, and work status with the CCS. We analyzed the questionnaires of 185 CCS and 1,000 control participants. The median ages of CCS at diagnosis and survey were 8 and 22 years, respectively. The mean final heights of male and female participants were significantly lower for SCT-treated CCS than for CCS treated without SCT and the controls. Among the SCT-treated CCS, >40% were underweight (BMI < 18.5). Late effects were observed in 78% of SCT-treated CCS versus 45% of CCS treated without SCT. Multivariate analysis revealed that >15 years' duration after therapy completion (OR 2.95; p = 0.014), solid tumors (4.31; p = 0.040), radiotherapy (2.82; p = 0.009), recurrence (4.22; p = 0.017), and SCT (3.39; p = 0.014) were significant risk factors for late effects. Subjective symptoms were significantly frequent in SCT-treated CCS. Physical dysfunction, psychological stress, and social adaptation problems were observed in >70% of SCT-treated CCS.
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Wyns C, Curaba M, Vanabelle B, Van Langendonckt A, Donnez J. Options for fertility preservation in prepubertal boys. Hum Reprod Update 2010; 16:312-28. [DOI: 10.1093/humupd/dmp054] [Citation(s) in RCA: 207] [Impact Index Per Article: 14.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022] Open
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Jin HY, Choi JH, Im HJ, Seo JJ, Moon HN, Yoo HW. Endocrine dysfunction after bone marrow transplantation during childhood and adolescence. KOREAN JOURNAL OF PEDIATRICS 2010. [DOI: 10.3345/kjp.2010.53.3.420] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Affiliation(s)
- Hye Young Jin
- Department of Pediatrics, Asan Medical Center Children's Hospital, University of Ulsan College of Medicine, Seoul, Korea
| | - Jin-Ho Choi
- Department of Pediatrics, Asan Medical Center Children's Hospital, University of Ulsan College of Medicine, Seoul, Korea
| | - Ho-Joon Im
- Department of Pediatrics, Asan Medical Center Children's Hospital, University of Ulsan College of Medicine, Seoul, Korea
| | - Jong-Jin Seo
- Department of Pediatrics, Asan Medical Center Children's Hospital, University of Ulsan College of Medicine, Seoul, Korea
| | - Hyung-Nam Moon
- Department of Pediatrics, Asan Medical Center Children's Hospital, University of Ulsan College of Medicine, Seoul, Korea
| | - Han-Wook Yoo
- Department of Pediatrics, Asan Medical Center Children's Hospital, University of Ulsan College of Medicine, Seoul, Korea
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Camats N, García F, Parrilla JJ, Calaf J, Martín-Mateo M, Caldés MG. The GnRH analogue triptorelin confers ovarian radio-protection to adult female rats. Mutat Res 2009; 669:67-79. [PMID: 19442673 DOI: 10.1016/j.mrfmmm.2009.05.002] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2008] [Revised: 04/22/2009] [Accepted: 05/05/2009] [Indexed: 05/27/2023]
Abstract
There is a controversy regarding the effects of the analogues of the gonadotrophin-releasing hormone (GnRH) in radiotherapy. This has led us to study the possible radio-protection of the ovarian function of a GnRH agonist analogue (GnRHa), triptorelin, in adult, female rats (Rattus norvegicus sp.). The effects of the X-irradiation on the oocytes of ovarian primordial follicles, with and without GnRHa treatment, were compared, directly in the female rats (F(0)) with reproductive parameters, and in the somatic cells of the resulting foetuses (F(1)) with cytogenetical parameters. In order to do this, the ovaries and uteri from 82 females were extracted for the reproductive analysis and 236 foetuses were obtained for cytogenetical analysis. The cytogenetical study was based on the data from 22,151 metaphases analysed. The cytogenetical parameters analysed to assess the existence of chromosomal instability were the number of aberrant metaphases (2234) and the number (2854) and type of structural chromosomal aberrations, including gaps and breaks. Concerning the reproductive analysis of the ovaries and the uteri, the parameters analysed were the number of corpora lutea, implantations, implantation losses and foetuses. Triptorelin confers radio-protection of the ovaries in front of chromosomal instability, which is different, with respect to the single and fractioned dose. The cytogenetical analysis shows a general decrease in most of the parameters of the triptorelin-treated groups, with respect to their controls, and some of these differences were considered to be statistically significant. The reproductive analysis indicates that there is also radio-protection by the agonist, although minor to the cytogenetical one. Only some of the analysed parameters show a statistically significant decrease in the triptorelin-treated groups.
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Affiliation(s)
- N Camats
- Institut de Biotecnologia i de Biomedicina (I.B.B.), Universitat Autònoma de Barcelona, Barcelona, Spain
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Ishiguro H, Yasuda Y, Hyodo H, Tomita Y, Koike T, Shinagawa T, Shimizu T, Morimoto T, Hattori K, Matsumoto M, Inoue H, Yabe H, Yabe M, Shinohara O, Kato S. Growth and Endocrine Function in Long-term Adult Survivors of Childhood Stem Cell Transplant. Clin Pediatr Endocrinol 2009; 18:1-14. [PMID: 24790374 PMCID: PMC4004878 DOI: 10.1297/cpe.18.1] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/19/2008] [Accepted: 09/29/2008] [Indexed: 12/02/2022] Open
Abstract
The number of long-term surviving stem cell transplant (SCT) recipients has
increased steadily, and attention has now extended to the late complications of this
procedure. The objective of this study was to investigate relationship among growth and
endocrine functions in long-term adult survivors of childhood SCT. The inclusion criteria
of this study were survival at least 5 yr after SCT and achievement of adult height.
Fifty-four patients (39 males) fulfilled these criteria and were included in this study.
Growth was mainly evaluated by height standard deviation score (SDS) and individual
longitudinal growth curves. Among the 54 patients, those that received SCT before 10 yr of
age showed significantly greater reductions in changes in height SDS (mean –1.75, range
–4.80 to –0.10) compared with those that received SCT at or after 10 yr of age (mean
–0.50, range –1.74 to 1.20; P<0.001). The mean loss of height for all patients who
received SCT during childhood was estimated to be approximately 1 SDS/6.5 yr (r=0.517).
Individual longitudinal growth curves indicated that a significant growth spurt was absent
in severe short stature patients during the pubertal period without severe endocrine
dysfunctions including GH deficiency. The incidence of growth disorder in long-term adult
survivors depends on the age at SCT and whether they received radiation therapy. Life-long
follow-up is necessary for survivors to detect, prevent and treat the late endocrine
complications in SCT survivors.
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Affiliation(s)
- Hiroyuki Ishiguro
- Department of Pediatrics, Tokai University School of Medicine, Kanagawa, Japan
| | - Yukiharu Yasuda
- Department of Pediatrics, Tokai University School of Medicine, Kanagawa, Japan
| | - Hiromi Hyodo
- Department of Pediatrics, Tokai University School of Medicine, Kanagawa, Japan
| | - Yuichiro Tomita
- Department of Pediatrics, Tokai University School of Medicine, Kanagawa, Japan
| | - Takashi Koike
- Department of Pediatrics, Tokai University School of Medicine, Kanagawa, Japan
| | - Tsuyoshi Shinagawa
- Department of Pediatrics, Tokai University School of Medicine, Kanagawa, Japan
| | - Takashi Shimizu
- Department of Pediatrics, Tokai University School of Medicine, Kanagawa, Japan
| | - Tsuyoshi Morimoto
- Department of Pediatrics, Tokai University School of Medicine, Kanagawa, Japan
| | - Kinya Hattori
- Department of Pediatrics, Tokai University School of Medicine, Kanagawa, Japan
| | - Masae Matsumoto
- Department of Pediatrics, Tokai University School of Medicine, Kanagawa, Japan
| | - Hiroyasu Inoue
- Department of Pediatrics, Tokai University School of Medicine, Kanagawa, Japan
| | - Hiromasa Yabe
- Department of Pediatrics, Tokai University School of Medicine, Kanagawa, Japan ; Department of Cell Transplantation & Regenerative Medicine, Tokai University School of Medicine, Kanagawa, Japan
| | - Miharu Yabe
- Department of Pediatrics, Tokai University School of Medicine, Kanagawa, Japan
| | - Osamu Shinohara
- Department of Pediatrics, Tokai University School of Medicine, Kanagawa, Japan
| | - Shunichi Kato
- Department of Pediatrics, Tokai University School of Medicine, Kanagawa, Japan ; Department of Cell Transplantation & Regenerative Medicine, Tokai University School of Medicine, Kanagawa, Japan
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44
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Sönmezer M, Oktay K. Assisted reproduction and fertility preservation techniques in cancer patients. Curr Opin Endocrinol Diabetes Obes 2008; 15:514-22. [PMID: 18971680 DOI: 10.1097/med.0b013e32831a46fc] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
PURPOSE OF REVIEW This study aims to review the current state of different fertility preservation options in patients facing the risk of gonadal failure. RECENT FINDINGS Various malignant and nonmalignant diseases have been successfully treated with high-dose chemotherapy or radiotherapy. Even though many young patients receiving these treatments are at risk of developing reproductive failure, a number of fertility preservation options ranging from embryo cryopreservation to ovarian tissue cryopreservation are now available. SUMMARY Embryo cryopreservation is a well established technique to preserve fertility. The success rate with oocyte cryopreservation has been on the rise. Both oocyte and embryo freezing require ovarian stimulation and novel ovarian stimulation regimens utilizing aromatase inhibitors which have been developed for ovarian stimulation in women with estrogen sensitive cancer. Even though ovarian tissue cryopreservation is a novel technology, it is the only fertility preservation option for children and the only treatment strategy that can restore ovarian function. In-vitro maturation is a promising technology and can be applied in combination with ovarian tissue cryopreservation.
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Affiliation(s)
- Murat Sönmezer
- IVF Unit, Ankara University School of Medicine, Department of Obstetrics and Gynecology, Ankara, Turkey
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45
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Miyoshi Y, Ohta H, Hashii Y, Tokimasa S, Namba N, Mushiake S, Hara J, Ozono K. Endocrinological analysis of 122 Japanese childhood cancer survivors in a single hospital. Endocr J 2008; 55:1055-63. [PMID: 18719293 DOI: 10.1507/endocrj.k08e-075] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
With recent improvements in the diagnosis and treatment of cancer, the number of childhood cancer survivors (CCSs) has been increasing in Japan. The importance of quality of life during the lifetime of CCSs has now been recognized, and the late effects of cancer treatments are essential and important issues. In this study we analyzed the endocrinological abnormalities of CCSs by retrospectively evaluating 122 outpatients (62 males and 60 females) who had been referred from pediatric oncologists to our follow-up clinic among 151 CCSs attending our hospital more than two years after their cancer treatment. Follow-up duration varied from 2 to 30 (median 8.0) years. Their average age was 17.3 (range 4-36, median 17.0) years, and 38 patients (31.1%) reached adulthood. Endocrinological abnormalities were found in 82 (67%) of 122 survivors. Gonadal dysfunction was observed in 60 patients (49%). Thirty-nine patients (32%) were short or grew at a slower rate. Twenty-six patients (21%) showed thyroid dysfunction. Other abnormalities were as follows: obesity in 20 patients (16%), leanness in 10 (8%), central diabetes insipidus in 11 (9%) and adrenocortical dysfunction in 9 (7%). Low bone mineral density was observed in 41 (42%) of 98 patients evaluated. These endocrinological abnormalities were caused by the combined effects of cancer itself and various treatments (chemotherapy, radiation therapy, surgery, and hematopoietic stem cell transplantation). Lifetime medical surveillance and continuous follow-up are necessary for CCSs, because treatment-related complications may occur during childhood and many years after the therapy as well. Endocrinologists should participate in long-term follow-up of these survivors in collaboration with pediatric oncologists.
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Affiliation(s)
- Yoko Miyoshi
- Department of Pediatrics, Osaka University Graduate School of Medicine, Suita City, Osaka, Japan
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46
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Chemaitilly W, Sklar CA. Endocrine complications of hematopoietic stem cell transplantation. Endocrinol Metab Clin North Am 2007; 36:983-98; ix. [PMID: 17983932 DOI: 10.1016/j.ecl.2007.07.002] [Citation(s) in RCA: 38] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Advances in hematopoietic stem cell transplantation (HSCT) have resulted in broader indications for this therapeutic modality in both malignant diseases and nonmalignant conditions. This article focuses on the late endocrine abnormalities that are most commonly observed following successful HSCT, with a special emphasis on pediatric HSCT recipients, for whom long-term follow-up data are increasingly available.
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Affiliation(s)
- Wassim Chemaitilly
- Department of Pediatrics, Schneider Children's Hospital, 269-01 76th Avenue, New Hyde Park, NY 11040, USA
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