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Cooper BT, Mayo CS, Milano MT, Olch AJ, Oh C, Keating GF, Hallstrom A, Constine LS, Laack NN. Predictive Factors Associated With Radiation Myelopathy in Pediatric Patients With Cancer: A PENTEC Comprehensive Review. Int J Radiat Oncol Biol Phys 2024; 119:494-506. [PMID: 38323945 DOI: 10.1016/j.ijrobp.2023.12.020] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2023] [Revised: 12/06/2023] [Accepted: 12/15/2023] [Indexed: 02/08/2024]
Abstract
PURPOSE Radiation myelitis (RM) is a rare complication of radiation therapy (RT). The Pediatric Normal Tissue Effects in the Clinic spinal cord task force aimed to identify RT dose effects and assess risk factors for RM in children. Through systematic review, we analyzed RT dose, fraction size, latency between completion of RT and toxicity, chemotherapy use, age when irradiated, and sex. METHODS AND MATERIALS We conducted literature searches of peer-reviewed manuscripts published from 1964 to June 2017 evaluating RM among children. Normality of variables was assessed with Kolmogorov-Smirnov or Shapiro-Wilk tests. Spearman's rank correlation coefficients were used to test correlations between RT dose/fraction size and latency between RT and development of toxicity. RESULTS Of 1329 identified and screened reports, 144 reports were fully reviewed and determined to have adequate data for analysis; 16 of these reports had a total of 33 cases of RM with a median age of 13 years (range, 0.2-18) at the time of RT. The most common primary tumor histologies were rhabdomyosarcoma (n = 9), medulloblastoma (n = 5), and Hodgkin lymphoma (n = 2); the most common chemotherapy agents given were vincristine (n = 15), intrathecal methotrexate (n = 12), and intrathecal cytarabine (n = 10). The median RT dose and fraction size were 40 Gy (range, 24-57.4 Gy) and 1.8 Gy (range, 1.3-2.6 Gy), respectively. RT dose resulting in RM in patients who also received chemotherapy was lower than in those not receiving chemotherapy (mean 39.6 vs 49.7 Gy; P = .04). There was no association of age with RT dose. The median latency period was 7 months (range, 1-29). Higher RT dose was correlated with longer latency periods (P = .03) to RM whereas sex, age, fraction size, and chemotherapy use were not. Two of 17 patients with adequate follow-up recovered from RM; unfortunately, it was fatal in 6 of 15 evaluable patients. Complication probability modeling was not possible because of the rarity of events. CONCLUSIONS This report demonstrates a relatively short latency from RT (with or without chemotherapy) to RM and a wide range of doses (including fraction sizes) associated with RM. No apparent association with age at the time of RT could be discerned. Chemotherapy appears to reduce spinal cord tolerance. Recovery from RM is rare, and it is often fatal.
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Affiliation(s)
- Benjamin T Cooper
- Department of Radiation Oncology, NYU Langone School of Medicine, New York, New York.
| | - Charles S Mayo
- Department of Radiation Oncology, University of Michigan, Ann Arbor, Michigan
| | - Michael T Milano
- Department of Radiation Oncology, University of Rochester Medical Center, Rochester, New York
| | - Arthur J Olch
- Department of Radiation Oncology, University of Southern California, Los Angeles, California
| | - Cheongeun Oh
- Department of Population Health, NYU School of Medicine, New York, New York
| | | | - Anneka Hallstrom
- Department of Physics, Wellesley College, Wellesley, Massachusetts
| | - Louis S Constine
- Department of Radiation Oncology, University of Rochester Medical Center, Rochester, New York
| | - Nadia N Laack
- Department of Radiation Oncology, Mayo Clinic, Rochester, Minnesota
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Milgrom SA, Koo J, Foreman N, Liu AK, Campbell K, Dorris K, Green AL, Dahl N, Donson AM, Vibhakar R, Levy JMM. Radiation Therapy for Young Children Treated with High-Dose Chemotherapy and Autologous Stem Cell Transplantation for Primary Brain Tumors. Adv Radiat Oncol 2022; 7:100945. [PMID: 35814855 PMCID: PMC9260126 DOI: 10.1016/j.adro.2022.100945] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2022] [Accepted: 03/09/2022] [Indexed: 10/25/2022] Open
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Jouglar E, Escande A, Martin V, Demoor-Goldschmidt C, Carrie C, Claude L, Bernier-Chastagner V. [Influence of age on indications and modalities of radiation therapy: What to keep in mind for adolescents and young adults?]. Bull Cancer 2020; 108:203-209. [PMID: 33051053 DOI: 10.1016/j.bulcan.2020.09.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2020] [Revised: 08/25/2020] [Accepted: 09/06/2020] [Indexed: 10/23/2022]
Abstract
When using radiation therapy for adolescents and young adults (AYA), paediatricians, adults' oncologists and radiation oncologists need to keep in mind several particularities through the whole therapeutic process. They embrace the indication, target volumes, prescribed dose, treatment techniques and follow-up. Indeed, the young age and the cancer features that characterised this population influence the modalities of irradiation. This article highlights the key points of AYA care with radiation therapy.
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Affiliation(s)
- Emmanuel Jouglar
- Institut de cancérologie de l'ouest, service de radiothérapie, boulevard Jacques-Monod, 44800 Saint-Herblain, France.
| | - Alexandre Escande
- Centre Oscar-Lambret, département universitaire de radiothérapie, 59800 Lille, France; Université de Lille 3, faculté Henri-Warembourg, Laboratoire cristal UMR 9189, 59800 Lille, France
| | - Valentine Martin
- Gustave-Roussy, département universitaire de radiothérapie, 94800 Villejuif, France
| | - Charlotte Demoor-Goldschmidt
- Université Paris-Saclay, Université Paris-Sud, UVSQ, cancer et radiothérapie, Inserm U1018, 94800 Villejuif, France
| | - Christian Carrie
- Centre Léon-Berard, département de radiothérapie, 69008 Lyon, France
| | - Line Claude
- Centre Léon-Berard, département de radiothérapie, 69008 Lyon, France
| | - Valérie Bernier-Chastagner
- Institut de cancérologie de Lorraine, département de radiothérapie, 3, avenue de Bourgogne, 54500 Vandoeuvre-lès-Nancy, France
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Campen CJ, Dearlove J, Partap S, Murphy P, Gibbs IC, Dahl GV, Fisher PG. Concurrent cyclophosphamide and craniospinal radiotherapy for pediatric high-risk embryonal brain tumors. J Neurooncol 2012; 110:287-91. [PMID: 22941430 DOI: 10.1007/s11060-012-0969-2] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2012] [Accepted: 08/22/2012] [Indexed: 11/24/2022]
Abstract
Embryonal tumors are an aggressive subtype of high-grade, pediatric central nervous system (CNS) tumors often with dismal survival rates. The 5-year survival for highest-risk embryonal tumors may be as low as 10 %. We report feasibility and efficacy from our experience using intravenous (IV) cyclophosphamide concurrently with craniospinal radiation (CSI) in high-risk embryonal CNS tumors of childhood. Ten consecutive children (aged: 3.5-15.5 years, median: 10.2 years, six male) with high-risk embryonal tumors, including: large cell/anaplastic medulloblastoma (6), atypical teratoid rhabdoid tumor (1), and leptomeningeal primitive neuroectodermal tumor (3), were treated with IV cyclophosphamide 1 g/M(2) on days 1 and 2 of CSI. Following a median of 36 Gy CSI plus tumor boosts, adjuvant treatment consisted of 21 doses of oral etoposide (7) and alkylator based chemotherapy from five to eight cycles in all. Of the ten patients thus treated, six remain alive with no evidence of disease and four are deceased. Median survival was 3.3 years, with a 3-year progression-free survival of 50 % (5/10). Median follow-up was: 3.3 years (range: 5 months-12.9 years) in the five patients with progression, median time-to-progression was: 1.3 years (range: 1 month-3 years). Median follow-up in the patients without progression is 8.8 years (range: 3-12.9 years). Complications due to adjuvant chemotherapy were typical and included myelosupression (10), necessitating shortened duration of chemotherapy in three, and hemorrhagic cystitis (1). In high-risk embryonal CNS tumors, cyclophosphamide given concurrently with CSI is well tolerated. Early results suggest that a phase II trial is warranted.
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Affiliation(s)
- Cynthia J Campen
- Division of Child Neurology, Department of Neurology, Stanford University, Palo Alto, CA 94304, USA.
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Seddon BM, Cassoni AM, Galloway MJ, Rees JH, Whelan JS. Fatal radiation myelopathy after high-dose busulfan and melphalan chemotherapy and radiotherapy for Ewing's sarcoma: a review of the literature and implications for practice. Clin Oncol (R Coll Radiol) 2005; 17:385-90. [PMID: 16097572 DOI: 10.1016/j.clon.2005.03.004] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Abstract
Radiation myelopathy is a rare, devastating, late effect of radiotherapy to the spinal cord. Spinal cord tolerance is currently accepted as about 50 Gy in 1.8-2 Gy fractions. However, the effect of chemotherapy on cord tolerance is unclear. This issue is important, given the increasing use of chemotherapy in combination with radiotherapy. We describe the case of a 17-year-old boy with a right apical paraspinal Ewing's tumour in the neck treated with induction chemotherapy, high-dose chemotherapy (busulfan and melphalan) with peripheral stem-cell rescue and, 4 months later, radiotherapy to the primary tumour site (cervical cord received 50 Gy in 30 fractions). After a latent period of 4 months, he developed a progressive, severe and ultimately fatal radiation myelopathy, which we suggest was due to a synergistic interaction between the high-dose chemotherapy and the radiotherapy. The use of such chemotherapy regimens in Ewing's tumours should be carefully considered, particularly when radiotherapy encompassing the spinal cord is an essential component of management.
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Affiliation(s)
- B M Seddon
- The London Bone and Soft Tissue Tumour Service, Meyerstein Institute of Oncology, The Middlesex Hospital, UCL Hospitals NHS Trust, Mortimer St, London W1T 3AA, UK.
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Abstract
Myelopathy is an uncommon complication of radiotherapy, particularly in the pediatric age group. A 5-year-old girl with acute lymphoblastic leukemia developed a severe but transient radiculopathy after intrathecal administration of methotrexate and cytarabine for an isolated central nervous system relapse. Chemotherapy was then given through an intraventricular catheter. Owing to a second central nervous system recurrence, she was treated with craniospinal radiation. The whole brain down to the level of C2 received a dose of 2400 cGy. Two months after completion of radiation, the child developed a progressive tetraparesis, and magnetic resonance imaging revealed an enhancing lesion involving the medulla and upper cervical cord. A biopsy was consistent with a treatment-related necrotizing leukoencephalopathy. This case suggests that patients who develop neurologic dysfunction when treated with methotrexate can also be particularly susceptible to radiation-related injury.
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Affiliation(s)
- Nuno Lobo Antunes
- Department of Pediatrics and Neurology, Memorial Sloan-Kettering Cancer Center, New York, New York 10021, USA.
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Abstract
Neurologic complications are common in children with cancer, but the literature dealing with this subject is sparse. Using a symptoms and signs approach, the most common causes for requesting a neurologic evaluation for this population are reviewed. The spectrum of neurologic symptoms in children with cancer differs from adults and requires the consulting neurologist to have a thorough knowledge of childhood cancer and its effects on the nervous system.
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Affiliation(s)
- N L Antunes
- Department of Neurology, Memorial Sloan-Kettering Cancer Center, New York, NY 10021, USA.
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Affiliation(s)
- W A Bleyer
- University of Texas M.D. Anderson Cancer Center, Houston 77030, USA
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Raney B, Tefft M, Heyn R, Newton W, Jones PM, Haeberlen V, Maurer H. Ascending myelitis after intensive chemotherapy and radiation therapy in children with cranial parameningeal sarcoma. Cancer 1992; 69:1498-506. [PMID: 1540886 DOI: 10.1002/1097-0142(19920315)69:6<1498::aid-cncr2820690631>3.0.co;2-j] [Citation(s) in RCA: 28] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
In 1977, a program of early, wide-field radiation therapy (RT) to the central nervous system and repeated lumbar intrathecal (IT) medications along with systemic chemotherapy was begun by the Intergroup Rhabdomyosarcoma Study (IRS) for patients younger than 21 years of age with cranial parameningeal sarcoma and a high risk of meningeal extension. From 1977 until 1987, 149 eligible patients with high-risk cranial parameningeal sarcoma were enrolled in IRS trials. None had evidence of lower extremity or sphincter impairment at diagnosis. Five of the 149 (3.4%) had ascending myelitis at 5.5 to 9 months after the initiation of therapy, with loss of sphincter control and inability to walk; this progressed to severe flaccid quadriparesis and necessitated long-term ventilatory support in 4. All five had received vincristine, dactinomycin, cyclophosphamide, and doxorubicin; four also had received cisplatin and three also had received etoposide. All patients received 4770 to 5500 cGy to the primary tumor, and four patients received 3000 cGy of cranial RT. Three patients received cervical RT and two received spinal RT. The patients also received four to seven courses of IT methotrexate, hydrocortisone, and cytosine arabinoside. Three patients died: one after local tumor recurrence with central nervous system extension and two without known recurrence. In one of the latter patients, the results of an autopsy showed necrosis of the cervical spinal cord and caudal medulla. Although the exact cause of this complication is unclear, no additional cases have been reported to the IRS since the protocol was revised in 1987 to reduce the doses of the IT drugs and to limit them to four courses each.
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Affiliation(s)
- B Raney
- University of Texas M.D. Anderson Cancer Center, Division of Pediatrics, Houston 77030
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Abstract
This report is a 20-year follow-up of 14 patients treated with external beam craniospinal irradiation and intrathecal gold (10-45 mCi) for medulloblastoma. Six of the patients died within 2 years of treatment from persistent disease. No patients are alive without complications. Six of eight surviving patients developed arachnoiditis and cauda equina syndrome within 5 to 10 years of treatment. Seven of eight survivors developed aneurysms and/or cerebrovascular accidents 9 to 20 years after treatment. Four of the cerebrovascular events were fatal. Intrathecal gold pools in the basal cisterns and cauda equina delivering an extremely inhomogeneous dose throughout the neuroaxis. Its use is discouraged.
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Affiliation(s)
- D M Pence
- Department of Therapeutic Radiology, Radiation Oncology, University of Minnesota Hospital and Clinic, Minneapolis 55455
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Graziano SL, Paolozzi FP, Rudolph AR, Stewart WA, Elbadawi A, Comis RL. Mixed germ-cell tumor of the pineal region. Case report. J Neurosurg 1987; 66:300-4. [PMID: 2433417 DOI: 10.3171/jns.1987.66.2.0300] [Citation(s) in RCA: 24] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
The case is presented of a 15-year-old boy with a mixed nongerminomatous germ-cell tumor of the pineal region associated with elevated cerebrospinal fluid and serum levels of the beta subunit of human chorionic gonadotropin. Treatment consisted of initial subtotal resection followed by radiotherapy and systemic chemotherapy with cisplatin, vinblastine, and bleomycin. The patient is alive without evidence of tumor 37 months after his initial diagnosis. A literature review of intracranial embryonal carcinoma and choriocarcinoma provided the rationale for a combined-modality approach to this otherwise lethal neoplasm.
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Abstract
Radiation myelopathy is a serious potential complication associated with radiation therapy to the spinal cord. Its exact cause is unknown. It represents a spectrum of syndromes, the most common of which are acute transient radiation myelopathy and chronic progressive radiation myelitis. A review of the literature indicates that cord damage is related to a number of controllable factors including dose fraction size, treatment time, total dose, length of cord irradiated, technical and clerical errors. Other less well understood factors that appear to contribute to the risk such as combined chemoradiotherapy effects and hyperthermia should also be recognized. A better awareness and understanding of these factors should ultimately lead to safer and more effective treatments.
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Packer RJ, Meadows AT, Rorke LB, Goldwein JL, D'Angio G. Long-term sequelae of cancer treatment on the central nervous system in childhood. MEDICAL AND PEDIATRIC ONCOLOGY 1987; 15:241-53. [PMID: 3309606 DOI: 10.1002/mpo.2950150505] [Citation(s) in RCA: 165] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
Increasing numbers of children with cancer, including those with acute lymphocytic leukemia and medulloblastoma, are experiencing long-term disease control. As survival increases, so does the recognition that the treatment used to prolong survival may have significant detrimental effects on the central nervous system (CNS). Because of the slow replication rate of most constituents of the CNS, these effects tend to be delayed. Radiotherapy, and to a lesser extent, chemotherapy (primarily methotrexate) have been implicated in the causation of such sequelae. The pathogenesis of CNS damage is only partially understood and evidence suggests that direct effects on intracranial endothelial cells and brain white matter and immunologic mechanism play a role. A spectrum of clinical syndromes may occur, including radionecrosis, necrotizing leukoencephalopathy, mineralizing microangiopathy with dystrophic calcification, cerebellar sclerosis and spinal cord dysfunction. The two most common forms of sequelae are neuropsychological and neuroendocrinologic damage. The frequency, degree of and etiology of neurocognitive dysfunction is less than completely elucidated. Radiotherapy has been implicated as the major cause of damage, but the relationship between radiotherapy and the type of damage caused and the volume and dose of radiotherapy and degree of cognitive damage is unclear. Cognitive deficits are progressive in nature. Younger children are more likely to suffer the severest damage; but no patient of any age is free of risk of damage. Growth hormone impairment is the most common form of neuroendocrinologic dysfunction. There is increasing evidence that children with cancer who are long-term survivors are at increased risk for the development of secondary CNS tumors; possibly due, in part, to previous treatment. Much work needs to be done to characterize the sequelae which may occur, develop means of earlier detection, investigate ways to ameliorate sequelae and devise less toxic treatment.
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Affiliation(s)
- R J Packer
- Cancer Research Center, Children's Hospital of Philadelphia, Pennsylvania 19104
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Haie C, Schlienger M, Constans JP, Meder JF, Reynaud A, Ghenim C. Results of radiation treatment of medulloblastoma in adults. Int J Radiat Oncol Biol Phys 1985; 11:2051-6. [PMID: 4066436 DOI: 10.1016/0360-3016(85)90083-5] [Citation(s) in RCA: 37] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
From 1961 to 1982, 20 adults (greater than 16 years of age) were treated with radiation therapy following surgery for medulloblastoma. All patients received neuro-axis irradiation. Five patients received adjuvant chemotherapy. A 5- and 10-year survival rate of 78 and 55%, respectively, were achieved. Treatment failures were mainly a result of local recurrences, but also of metastases. One patient died of acute myeloid leukemia. One patient developed paraplegia. The survival rate was better in males (2 deaths out of 14) than in females (5 deaths out of 6). All the survivors are free of deficit or sequelae, except the patient with paraplegia.
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Abstract
Intracranial embryonal cell carcinoma (ECC) is a germ cell tumor most frequently found in the pineal region. However, little is known about the incidence, pattern of growth, or response to treatment of ECC. Between 1975 and 1983, 16 consecutive patients younger than age 18 with tumors of the pineal region have had biopsies performed prior to treatment, and 5 (31%) have had primary intracranial ECC. One other child had ECC in the suprasellar region. The clinical, radiographic, and histologic features of the six patients with ECC are presented and contrasted with the findings in children with other pineal region neoplasms. Pathologic confirmation is necessary to distinguish ECC from other intracranial tumors. Three patients were treated with radiation therapy (RT) plus adjuvant chemotherapy; two patients were treated with chemotherapy followed by RT; and one was treated with RT only. All patients initially responded to therapy, but only one has survived for longer than 1 year. It is concluded that biopsy is necessary for the diagnosis of ECC; that ECC is more common than currently believed; and that current treatment for intracranial ECC is unsatisfactory. Biopsy of pineal region tumors is necessary if progress is to be made in their management.
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Bode U, Oliff A. The effects of antineoplastic therapy on growth and development in children. ADVANCES IN PHARMACOLOGY AND CHEMOTHERAPY 1982; 19:207-47. [PMID: 6762071 DOI: 10.1016/s1054-3589(08)60024-1] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
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