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Gan HW, Morillon P, Albanese A, Aquilina K, Chandler C, Chang YC, Drimtzias E, Farndon S, Jacques TS, Korbonits M, Kuczynski A, Limond J, Robinson L, Simmons I, Thomas N, Thomas S, Thorp N, Vargha-Khadem F, Warren D, Zebian B, Mallucci C, Spoudeas HA. National UK guidelines for the management of paediatric craniopharyngioma. Lancet Diabetes Endocrinol 2023; 11:694-706. [PMID: 37549682 DOI: 10.1016/s2213-8587(23)00162-6] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/20/2023] [Revised: 05/25/2023] [Accepted: 06/01/2023] [Indexed: 08/09/2023]
Abstract
Although rare, craniopharyngiomas constitute up to 80% of tumours in the hypothalamic-pituitary region in childhood. Despite being benign, the close proximity of these tumours to the visual pathways, hypothalamus, and pituitary gland means that both treatment of the tumour and the tumour itself can cause pronounced long-term neuroendocrine morbidity against a background of high overall survival. To date, the optimal management strategy for these tumours remains undefined, with practice varying between centres. In light of these discrepancies, as part of a national endeavour to create evidence-based and consensus-based guidance for the management of rare paediatric endocrine tumours in the UK, we aimed to develop guidelines, which are presented in this Review. These guidelines were developed under the auspices of the UK Children's Cancer and Leukaemia Group and the British Society for Paediatric Endocrinology and Diabetes, with the oversight and endorsement of the Royal College of Paediatrics and Child Health using Appraisal of Guidelines for Research & Evaluation II methodology to standardise care for children and young people with craniopharyngiomas.
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Affiliation(s)
- Hoong-Wei Gan
- Great Ormond Street Hospital for Children NHS Foundation Trust, London, UK; University College London Great Ormond Street Institute of Child Health, London, UK.
| | - Paul Morillon
- King's College Hospital NHS Foundation Trust, London, UK
| | - Assunta Albanese
- St George's University Hospitals NHS Foundation Trust, London, UK
| | - Kristian Aquilina
- Great Ormond Street Hospital for Children NHS Foundation Trust, London, UK
| | - Chris Chandler
- King's College Hospital NHS Foundation Trust, London, UK
| | - Yen-Ching Chang
- University College London Hospitals NHS Foundation Trust, London, UK
| | - Evangelos Drimtzias
- St James' University Hospital, Leeds Teaching Hospitals NHS Trust, Leeds, UK
| | - Sarah Farndon
- Bristol Royal Hospital for Children, University Hospitals Bristol NHS Foundation Trust, Bristol, UK
| | - Thomas S Jacques
- Great Ormond Street Hospital for Children NHS Foundation Trust, London, UK; University College London Great Ormond Street Institute of Child Health, London, UK
| | - Márta Korbonits
- William Harvey Research Institute, Barts and the London School of Medicine and Dentistry, Queen Mary University of London, London, UK
| | - Adam Kuczynski
- Great Ormond Street Hospital for Children NHS Foundation Trust, London, UK
| | - Jennifer Limond
- Department of Psychology, College of Life and Environmental Sciences, University of Exeter, Exeter, UK
| | - Louise Robinson
- Royal Manchester Children's Hospital, Manchester University NHS Foundation Trust, Manchester, UK
| | - Ian Simmons
- St James' University Hospital, Leeds Teaching Hospitals NHS Trust, Leeds, UK
| | - Nick Thomas
- King's College Hospital NHS Foundation Trust, London, UK
| | - Sophie Thomas
- Nottingham Children's Hospital, Queens Medical Centre, Nottingham University Hospitals NHS Trust, Nottingham, UK
| | - Nicola Thorp
- The Clatterbridge Cancer Centre NHS Foundation Trust, Clatterbridge Road, Bebington, UK
| | - Faraneh Vargha-Khadem
- Great Ormond Street Hospital for Children NHS Foundation Trust, London, UK; University College London Great Ormond Street Institute of Child Health, London, UK
| | - Daniel Warren
- St James' University Hospital, Leeds Teaching Hospitals NHS Trust, Leeds, UK
| | - Bassel Zebian
- King's College Hospital NHS Foundation Trust, London, UK
| | - Conor Mallucci
- Alder Hey Children's NHS Foundation Trust, Liverpool, UK
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Merchant TE, Dangda S, Hoehn ME, Wu S, Li Y, Wang F, Pan H, Boop FA, Jurbergs N, Conklin HM. Pediatric Craniopharyngioma: The Effect of Visual Deficits and Hormone Deficiencies on Long-Term Cognitive Outcomes After Conformal Photon Radiation Therapy. Int J Radiat Oncol Biol Phys 2023; 115:581-591. [PMID: 36130625 DOI: 10.1016/j.ijrobp.2022.09.061] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2022] [Revised: 08/15/2022] [Accepted: 09/05/2022] [Indexed: 02/04/2023]
Abstract
PURPOSE Pediatric patients with craniopharyngioma risk cognitive deficits when treated with radiation therapy. We investigated cognitive outcomes after conformal photon radiation therapy (CRT) and the effect of visual deficits and hormone deficiencies. METHODS AND MATERIALS One hundred one pediatric patients were enrolled on a single institutional protocol beginning in 1998 (n = 76) or followed a similar nonprotocol treatment plan (n = 25). CRT (54 Gy) was administered using a 1.0- or 0.5-cm clinical target volume margin. Median age at CRT was 9.50 years (range, 3.20-17.63 years). Patients were followed for 10 years with assessment of hearing, vision, hormone deficiencies, and cognitive performance. RESULTS Intellectual functioning (intelligence quotient) was significantly lower in children treated at a younger age and those who received higher doses to temporal lobes and hippocampi. Black race (-17.77 points, P = .002) and cerebrospinal fluid shunting (-11.52 points, P = .0068) were associated with lower baseline intelligence quotient. Reading scores were lower over time in models incorporating age, shunt, and dose to specific brain structures. Patients treated for growth hormone deficiency within 12 months of CRT had better intelligence and attention outcomes. Among patients with normal baseline vision, the 10-year cumulative incidence of change in visual acuity was 4.00% ± 2.82% and in visual field 10.42% ± 4.48%. Reading scores decreased after treatment (0.7873 points/y, P = .0451) in those with impaired baseline vision. CONCLUSIONS Cognitive outcomes are selectively affected by dose to brain subvolumes, comorbidities of visual deficits, and treatment of endocrinopathy in pediatric craniopharyngioma. Improved treatment selection, normal tissue sparing methods of irradiation, and posttreatment management of endocrinopathy should be considered.
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Affiliation(s)
- Thomas E Merchant
- Departments of Radiation Oncology and Surgery, St. Jude Children's Research Hospital, Memphis, Tennessee.
| | - Sonal Dangda
- St. Jude Children's Research Hospital, Memphis, Tennessee; Department of Ophthalmology, Hamilton Eye Institute, University of Tennessee Health Science Center, Memphis, Tennessee
| | - Mary Ellen Hoehn
- St. Jude Children's Research Hospital, Memphis, Tennessee; Department of Ophthalmology, Hamilton Eye Institute, University of Tennessee Health Science Center, Memphis, Tennessee
| | - Shengjie Wu
- Departments of Biostatistics and Psychology, St. Jude Children's Research Hospital, Memphis, Tennessee
| | - Yimei Li
- Departments of Biostatistics and Psychology, St. Jude Children's Research Hospital, Memphis, Tennessee
| | - Fang Wang
- Departments of Biostatistics and Psychology, St. Jude Children's Research Hospital, Memphis, Tennessee
| | - Haitao Pan
- Departments of Biostatistics and Psychology, St. Jude Children's Research Hospital, Memphis, Tennessee
| | | | - Niki Jurbergs
- Psychology, St. Jude Children's Research Hospital, Memphis, Tennessee
| | - Heather M Conklin
- Psychology, St. Jude Children's Research Hospital, Memphis, Tennessee
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Piloni M, Gagliardi F, Bailo M, Losa M, Boari N, Spina A, Mortini P. Craniopharyngioma in Pediatrics and Adults. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2023; 1405:299-329. [PMID: 37452943 DOI: 10.1007/978-3-031-23705-8_11] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 07/18/2023]
Abstract
Craniopharyngiomas are rare malignancies of dysembryogenic origin, involving the sellar and parasellar areas. These low-grade, epithelial tumors account for two main histological patterns (adamantinomatous craniopharyngioma and papillary craniopharyngioma), which differ in epidemiology, pathogenesis, and histomorphological appearance. Adamantinomatous craniopharyngiomas typically show a bimodal age distribution (5-15 years and 45-60 years), while papillary craniopharyngiomas are limited to adult patients, especially in the fifth and sixth decades of life. Recently, craniopharyngioma histological subtypes have been demonstrated to harbor distinct biomolecular signatures. Somatic mutations in CTNNB1 gene encoding β-catenin have been exclusively detected in adamantinomatous craniopharyngiomas, which predominantly manifest as cystic lesions, while papillary craniopharyngiomas are driven by BRAF V600E mutations in up to 95% of cases and are typically solid masses. Despite the benign histological nature (grade I according to the World Health Organization classification), craniopharyngiomas may heavily affect long-term survival and quality of life, due to their growth pattern in a critical region for the presence of eloquent neurovascular structures and possible neurological sequelae following their treatment. Clinical manifestations are mostly related to the involvement of hypothalamic-pituitary axis, optic pathways, ventricular system, and major blood vessels of the circle of Willis. Symptoms and signs referable to intracranial hypertension, visual disturbance, and endocrine deficiencies should promptly raise the clinical suspicion for sellar and suprasellar pathologies, advocating further neuroimaging investigations, especially brain MRI. The optimal therapeutic management of craniopharyngiomas is still a matter of debate. Over the last decades, the surgical strategy for craniopharyngiomas, especially in younger patients, has shifted from the aggressive attempt of radical resection to a more conservative and individualized approach via a planned subtotal resection followed by adjuvant radiotherapy, aimed at preserving functional outcomes and minimizing surgery-related morbidity. Whenever gross total removal is not safely feasible, adjuvant radiotherapy (RT) and stereotactic radiosurgery (SRS) have gained an increasingly important role to manage tumor residual or recurrence. The role of intracavitary therapies, including antineoplastic drugs or sealed radioactive sources, is predominantly limited to monocystic craniopharyngiomas as secondary therapeutic option. Novel findings in genetic profiling of craniopharyngiomas have unfold new scenarios in the development of targeted therapies based on brand-new biomolecular markers, advancing the hypothesis of introducing neoadjuvant chemotherapy regimens in order to reduce tumor burden prior to resection. Indeed, the rarity of these neoplasms requires a multispecialty approach involving an expert team of endocrinologists, neurosurgeons, neuro-ophthalmologists, neuroradiologists, radiotherapists, and neuro-oncologists, in order to pursue a significant impact on postoperative outcomes and long-term prognosis.
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Affiliation(s)
- Martina Piloni
- Department of Neurosurgery and Gamma Knife Radiosurgery, Vita-Salute San Raffaele University and IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Filippo Gagliardi
- Department of Neurosurgery and Gamma Knife Radiosurgery, Vita-Salute San Raffaele University and IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Michele Bailo
- Department of Neurosurgery and Gamma Knife Radiosurgery, Vita-Salute San Raffaele University and IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Marco Losa
- Department of Neurosurgery and Gamma Knife Radiosurgery, Vita-Salute San Raffaele University and IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Nicola Boari
- Department of Neurosurgery and Gamma Knife Radiosurgery, Vita-Salute San Raffaele University and IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Alfio Spina
- Department of Neurosurgery and Gamma Knife Radiosurgery, Vita-Salute San Raffaele University and IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Pietro Mortini
- Department of Neurosurgery and Gamma Knife Radiosurgery, Vita-Salute San Raffaele University and IRCCS San Raffaele Scientific Institute, Milan, Italy.
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Willard VW, Berlin KS, Conklin HM, Merchant TE. Trajectories of psychosocial and cognitive functioning in pediatric patients with brain tumors treated with radiation therapy. Neuro Oncol 2020; 21:678-685. [PMID: 30624746 DOI: 10.1093/neuonc/noz010] [Citation(s) in RCA: 28] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
BACKGROUND Pediatric patients with brain tumors who are treated with radiation therapy (RT) are at risk for neurocognitive and psychosocial late effects. Research to date has primarily examined these outcomes at a group level and in isolation. Advanced statistical techniques allow for person-centered analyses, as well as examination of relationships between domain-specific trajectories. METHODS Patients with brain tumors (craniopharyngioma, ependymoma, low-grade astrocytoma, high-grade astrocytoma) were enrolled on a phase II clinical trial of RT. Three hundred and fifty patients completed serial neurocognitive assessments as part of their treatment monitoring, including pre-RT baseline, 6 months post-RT, and then yearly for 5 years. This secondary analysis focused on outcomes of cognition (estimated IQ, parent-reported attention problems) and psychosocial effects (parent-reported socialization and social problems) post-RT. RESULTS Latent growth curve modeling indicated that estimated IQ and socialization were best served by quadratic models, while attention and social problems were best served by linear models. Growth mixture modeling indicated 3-class models were the best fit for IQ and socialization, and 2-class models for attention and social problems. Baseline IQ and socialization scores were associated, but there was no association over time. Young age at diagnosis and pre-RT treatments (surgery, chemotherapy) were associated with class membership. CONCLUSIONS Person-centered statistical analyses provide rich information regarding the variability in neurocognitive and psychosocial functioning following RT for pediatric brain tumor. While many patients do well over time, a subset are exhibiting significant cognitive and/or psychosocial deficits. Class membership was associated with some medical factors (eg, pre-radiation surgery/chemotherapy, age at diagnosis, shunted hydrocephalus).
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Affiliation(s)
- Victoria W Willard
- Department of Psychology, St Jude Children's Research Hospital, Memphis, Tennessee
| | | | - Heather M Conklin
- Department of Psychology, St Jude Children's Research Hospital, Memphis, Tennessee
| | - Thomas E Merchant
- Department of Radiation Oncology, St Jude Children's Research Hospital, Memphis, Tennessee
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Alias H, Morthy SK, Zakaria SZS, Muda Z, Tamil AM. Behavioral outcome among survivors of childhood brain tumor: a case control study. BMC Pediatr 2020; 20:53. [PMID: 32020861 PMCID: PMC7001196 DOI: 10.1186/s12887-020-1951-3] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/03/2019] [Accepted: 01/29/2020] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Advances in the treatment of childhood brain tumors have significantly improved survival rates. With improved survival rates, long-term treatment-related toxicities have become important, and the resulting complications can affect patients' emotion and behavior. This study aimed to 1) evaluate behavioral outcomes among survivors of childhood brain tumors, 2) compare behavioral outcomes among survivors of childhood brain tumors with survivors of childhood leukemia and healthy children, and 3) determine any demographic, disease, and/or treatment-related factors that could affect the behavioral outcomes of survivors of childhood brain tumors. METHODS A comparative cross-sectional study was conducted over a period of 1 year (June 1st, 2018-May 31st, 2019) in two tertiary referral centers in Kuala Lumpur, Malaysia. Thirty-eight survivors of childhood brain tumors aged 6 to 18 years old who had been off-treatment for at least 1 year and were in remission, 38 age- and gender-matched survivors of childhood leukemia who had been off-treatment for at least 1 year and were in remission, and 38 age- and gender-matched unrelated healthy children were recruited. The Child Behaviour Checklist (CBCL) parent report and Youth Self-Report (YSR) questionnaires were used to assess behavioral outcomes. RESULTS Survivors of childhood brain tumors showed statistically significantly worse behavioral outcomes than healthy children for social problems and attention problems (p < 0.05, respectively). A significantly worse outcome was found for "social problems" (p < 0.05) in survivors of childhood brain tumors compared to survivors of childhood leukemia. Significant associations were also found between physical disability, visual impairment, education level of survivors, and father's occupation and behavioral outcomes among survivors of childhood brain tumors. CONCLUSIONS Survivors of childhood brain tumors in our center showed poor behavioral outcomes for social problems and attention problems. Thus, effective psychosocial support interventions tailored to individual patients as soon as treatment is completed are important to prevent potentially debilitating emotional problems.
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Affiliation(s)
- Hamidah Alias
- Department of Pediatrics, UKM Medical Centre, Faculty of Medicine, The National University of Malaysia, Cheras, 56000, Kuala Lumpur, Malaysia.
| | | | - Syed Zulkifli Syed Zakaria
- Department of Pediatrics, UKM Medical Centre, Faculty of Medicine, The National University of Malaysia, Cheras, 56000, Kuala Lumpur, Malaysia
| | - Zulaiha Muda
- Institut Pediatrik, General Hospital Kuala Lumpur, The National University of Malaysia, Kuala Lumpur, Malaysia
| | - Azmi Mohd Tamil
- Department of Public Health, Faculty of Medicine, The National University of Malaysia, Kuala Lumpur, Malaysia
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Tzikoulis V, Gkantaifi A, Alongi F, Tsoukalas N, Saraireh HH, Charalampakis N, Tzikoulis G, Andreou E, Tsapakidis K, Kardamakis D, Tsanadis K, Kyrgias G, Tolia M. Benign Intracranial Lesions - Radiotherapy: An Overview of Treatment Options, Indications and Therapeutic Results. Rev Recent Clin Trials 2019; 15:93-121. [PMID: 31713498 DOI: 10.2174/1574887114666191111100635] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2019] [Revised: 10/14/2019] [Accepted: 10/26/2019] [Indexed: 11/22/2022]
Abstract
BACKGROUND Radiation Therapy (RT) is an established treatment option for benign intracranial lesions. The aim of this study is to display an update on the role of RT concerning the most frequent benign brain lesions and tumors. METHODS Published articles about RT and meningiomas, Vestibular Schwannomas (VSs), Pituitary Adenomas (PAs), Arteriovenous Malformations (AVMs) and craniopharyngiomas were reviewed and extracted data were used. RESULTS In meningiomas RT is applied as an adjuvant therapy, in case of patientrefusing surgery or in unresectable tumors. The available techniques are External Beam RT (EBRT) and stereotactic ones such as Stereotactic Radiosurgery (SRS), Fractionated Stereotactic RT (FSRT), Intensity Modulated RT (IMRT) and proton-beam therapy. The same indications are considered in PAs, in which SRS and FSRT achieve excellent tumor control rate (92-100%), acceptable hormone remission rates (>50%) and decreased Adverse Radiation Effects (AREs). Upon tumor growth or neurological deterioration, RT emerges as alone or adjuvant treatment against VSs, with SRS, FSRT, EBRT or protonbeam therapy presenting excellent tumor control growth (>90%), facial nerve (84-100%), trigeminal nerve (74-99%) and hearing (>50%) preservation. SRS poses an effective treatment modality of certain AVMs, demonstrating a 3-year obliteration rate of 80%. Lastly, a combination of microsurgery and RT presents equal local control and 5-year survival rate (>90%) but improved toxicity profile compared to total resection in case of craniopharyngiomas. CONCLUSION RT comprises an effective treatment modality of benign brain and intracranial lesions. By minimizing its AREs with optimal use, RT projects as a potent tool against such diseases.
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Affiliation(s)
- Vasileios Tzikoulis
- School of Health Sciences, Faculty of Medicine, Biopolis, University of Thessaly, Larisa, 41500, Greece
| | - Areti Gkantaifi
- Radiotherapy Department, Interbalkan Medical Center, Thessaloniki, Greece
| | - Filippo Alongi
- Radiation Oncology Department, IRCCS Sacro Cuore Don Calabria Hospital, Negrar, Verona, Italy
| | - Nikolaos Tsoukalas
- Oncology Department, Veterans Hospital (NIMTS), 10-12 Monis Petraki Str., 115 21, Athens, Greece
| | - Haytham Hamed Saraireh
- Radiation Oncology Department, Jordanian Royal Medical Services, King Hussein Medical Center, King Abdullah II St 230, Amman, Jordan
| | | | - Georgios Tzikoulis
- Department of Biochemistry and Biotechnology, University of Thessaly, Biopolis, 41500, Larisa, Greece
| | - Emmanouil Andreou
- School of Health Sciences, Faculty of Medicine, Biopolis, University of Thessaly, Larisa, 41500, Greece
| | - Konstantinos Tsapakidis
- Department of Oncology, Faculty of Medicine, School of Health Sciences, University of Thessaly, Biopolis, 41500, Larisa, Greece
| | - Dimitrios Kardamakis
- Department of Radiation Oncology, Medical School, University of Patras, 265 04, Patra, Greece
| | - Konstantinos Tsanadis
- Department of Radiotherapy/Radiation Oncology, Faculty of Medicine, School of Health Sciences, University of Thessaly, University Hospital of Larisa, Biopolis, 41500 Larisa, Greece
| | - George Kyrgias
- Department of Radiotherapy/Radiation Oncology, Faculty of Medicine, School of Health Sciences, University of Thessaly, University Hospital of Larisa, Biopolis, 41500 Larisa, Greece
| | - Maria Tolia
- Department of Radiotherapy/Radiation Oncology, Faculty of Medicine, School of Health Sciences, University of Thessaly, University Hospital of Larisa, Biopolis, 41500 Larisa, Greece
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Losa M, Pieri V, Bailo M, Gagliardi F, Barzaghi LR, Gioia L, Del Vecchio A, Bolognesi A, Mortini P. Single fraction and multisession Gamma Knife radiosurgery for craniopharyngioma. Pituitary 2018; 21:499-506. [PMID: 30043097 DOI: 10.1007/s11102-018-0903-5] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
PURPOSE The optimal management of residual or recurring craniopharyngioma is still a matter of debate even though adjuvant radiation therapy plays a crucial role. Aim of our study is to report the results of single fraction or multisession Gamma Knife radiosurgery (GKRS) in patients with craniopharyngioma. METHODS We included 50 consecutive patients treated from 1994 to 2016. All patients had at least one post GKRS magnetic resonance imaging reviewed at our center. Vital status of all patients was assessed at the end of 2016. RESULTS There were 29 males (58.0%) and 21 females (42.0%). Mean age was 41.5 ± 2.8 year. Single session GKRS was delivered in 29 patients (58.0%). The mean tumor volume was 2.15 ± 0.3 cm3 and the mean prescription dose to the tumor margin was 14.3 ± 0.3 Gy. During a mean follow-up of 74.6 ± 8.4 months, seven patients (14.0%) had recurrence of disease. The 5- and 10-year recurrence-free survivals were 90.3% (95% CI, 81.0-99.6%) and 78.4% (95% CI, 59.9-96.9%), respectively. Multisession GKRS was not less effective than single fraction GKRS. Eighteen of the 28 patients (64.3%) had a tumor volume decrease of at least 10%. No serious side effects occurred after GKRS treatment, except for one case of mild visual worsening. CONCLUSIONS GKRS was effective for controlling the growth of residual or recurrent craniopharyngioma. Serious side effects were uncommon. Multisession GKRS seems a very promising tool to allow performing GKRS even in patients with large residual or recurrent craniopharyngioma.
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Affiliation(s)
- Marco Losa
- Department of Neurosurgery, Istituto Scientifico San Raffaele, Vita-Salute University, Via Olgettina 60, 20132, Milano, Italy.
| | - Valentina Pieri
- Department of Neurosurgery, Istituto Scientifico San Raffaele, Vita-Salute University, Via Olgettina 60, 20132, Milano, Italy
| | - Michele Bailo
- Department of Neurosurgery, Istituto Scientifico San Raffaele, Vita-Salute University, Via Olgettina 60, 20132, Milano, Italy
| | - Filippo Gagliardi
- Department of Neurosurgery, Istituto Scientifico San Raffaele, Vita-Salute University, Via Olgettina 60, 20132, Milano, Italy
| | - Lina Raffaella Barzaghi
- Department of Neurosurgery, Istituto Scientifico San Raffaele, Vita-Salute University, Via Olgettina 60, 20132, Milano, Italy
| | - Lorenzo Gioia
- Department of Neurosurgery, Istituto Scientifico San Raffaele, Vita-Salute University, Via Olgettina 60, 20132, Milano, Italy
| | - Antonella Del Vecchio
- Department of Medical Physics Department, Istituto Scientifico San Raffaele, Vita-Salute University, Milan, Italy
| | - Angelo Bolognesi
- Department of Radiotherapy, Istituto Scientifico San Raffaele, Vita-Salute University, Milan, Italy
| | - Pietro Mortini
- Department of Neurosurgery, Istituto Scientifico San Raffaele, Vita-Salute University, Via Olgettina 60, 20132, Milano, Italy
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Chan DYC, Cheng Y, Lee MWY, Pang VKY, Wong CK. Treatment outcome of craniopharyngioma: 18-Year experience at a Hong Kong regional neurosurgical centre. SURGICAL PRACTICE 2017. [DOI: 10.1111/1744-1633.12240] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- David Yuen-Chung Chan
- Division of Neurosurgery, Department of Surgery; Prince of Wales Hospital; New Territories Hong Kong
| | - Yue Cheng
- Department of Clinical Pathology; Pamela Youde Nethersole Eastern Hospital; Hong Kong Island Hong Kong
| | - Michael Wing-Yan Lee
- Department of Neurosurgery; Pamela Youde Nethersole Eastern Hospital; Hong Kong Island Hong Kong
| | - Vincent Kai-Yuen Pang
- Department of Neurosurgery; Pamela Youde Nethersole Eastern Hospital; Hong Kong Island Hong Kong
| | - Chi-Keung Wong
- Department of Neurosurgery; Pamela Youde Nethersole Eastern Hospital; Hong Kong Island Hong Kong
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Cook N, Miller J, Hart J. Parent observed neuro-behavioral and pro-social improvements with oxytocin following surgical resection of craniopharyngioma. J Pediatr Endocrinol Metab 2016; 29:995-1000. [PMID: 27166717 DOI: 10.1515/jpem-2015-0445] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/19/2015] [Accepted: 03/29/2016] [Indexed: 11/15/2022]
Abstract
Social and emotional impairment, school dysfunction, and neurobehavioral impairment are highly prevalent in survivors of childhood craniopharyngioma and negatively affect quality of life. As surgical resection of craniopharyngioma typically impairs hypothalamic/pituitary function, it has been postulated that perhaps post-operative deficiency of the hormone oxytocin may be the etiology of social/emotional impairment. Research on the benefits of oxytocin treatment as a hormone facilitating social interaction is well established. However, no research has yet been conducted on patients with known pituitary/hypothalamic dysfunction due to structural lesions or surgery. This case report investigates the effects of oxytocin therapy on a youngster with pituitary/hypothalamic dysfunction after craniopharyngioma removal. In this individual, treatment with low dose intranasal oxytocin resulted in increased desire for socialization and improvement in affection towards family. In light of these findings, the authors believe that further research into the potential benefits of intranasal oxytocin therapy for patients with panhypopituitarism is necessary to determine whether a broader population may also benefit from intranasal oxytocin therapy.
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Uto M, Mizowaki T, Ogura K, Hiraoka M. Non-coplanar volumetric-modulated arc therapy (VMAT) for craniopharyngiomas reduces radiation doses to the bilateral hippocampus: a planning study comparing dynamic conformal arc therapy, coplanar VMAT, and non-coplanar VMAT. Radiat Oncol 2016; 11:86. [PMID: 27338798 PMCID: PMC4918038 DOI: 10.1186/s13014-016-0659-x] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2016] [Accepted: 06/14/2016] [Indexed: 11/23/2022] Open
Abstract
Background Recent studies suggest that radiation-induced injuries to the hippocampus play important roles in compromising neurocognitive functioning for patients with brain tumors and it could be important to spare the hippocampus using modern planning methods for patients with craniopharyngiomas. As bilateral hippocampus are located on the same level as the planning target volume (PTV) in patients with craniopharyngioma, it seems possible to reduce doses to hippocampus using non-coplanar beams. While the use of non-coplanar beams in volumetric-modulated arc therapy (VMAT) of malignant intracranial tumors has recently been reported, no dosimetric comparison has yet been made between VMAT using non-coplanar arcs (ncVMAT) and VMAT employing only coplanar arcs (coVMAT) among patients with craniopharyngiomas. We performed a planning study comparing dose distributions to the PTV, hippocampus, and other organs at risk (OAR) of dynamic conformal arc therapy (DCAT), coVMAT, and ncVMAT. Methods DCAT, coVMAT, and ncVMAT plans were created for 10 patients with craniopharyngiomas. The prescription dose was 52.2 Gy in 29 fractions, and 99 % of each PTV was covered by 90 % of the prescribed dose. The maximum dose was held below 107 % of the prescribed dose. CoVMAT and ncVMAT plans were formulated to satisfy the following criteria: the doses to the hippocampus were minimized, and the doses to the OAR were similar to or lower than those of DCAT. Results The mean equivalent doses in 2-Gy fractions to 40 % of the volumes of the bilateral hippocampus [EQD2(40%hippos)] were 15.4/10.8/6.5 Gy for DCAT/coVMAT/ncVMAT, respectively. The EQD2(40%hippos) for ncVMAT were <7.3 Gy, which is the threshold predicting cognitive impairment, as defined by Gondi et al.. The mean doses to normal brain tissue and the conformity indices were similar for the three plans, and the homogeneity indices were significantly better for coVMAT and ncVMAT compared with DCAT. Conclusions NcVMAT is more appropriate than DCAT and coVMAT for patients with craniopharyngiomas. NcVMAT significantly reduces radiation doses to the bilateral hippocampus (to 50 % that of the DCAT) without increasing the doses to normal brain tissue and other OAR. Electronic supplementary material The online version of this article (doi:10.1186/s13014-016-0659-x) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Megumi Uto
- Department of Radiation Oncology and Image-applied Therapy, Kyoto University Graduate School of Medicine, 54 Shogoin Kawahara-cho, Sakyo-ku, Kyoto, 606-8507, Japan
| | - Takashi Mizowaki
- Department of Radiation Oncology and Image-applied Therapy, Kyoto University Graduate School of Medicine, 54 Shogoin Kawahara-cho, Sakyo-ku, Kyoto, 606-8507, Japan.
| | - Kengo Ogura
- Department of Radiation Oncology and Image-applied Therapy, Kyoto University Graduate School of Medicine, 54 Shogoin Kawahara-cho, Sakyo-ku, Kyoto, 606-8507, Japan
| | - Masahiro Hiraoka
- Department of Radiation Oncology and Image-applied Therapy, Kyoto University Graduate School of Medicine, 54 Shogoin Kawahara-cho, Sakyo-ku, Kyoto, 606-8507, Japan
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Murphy ES, Chao ST, Angelov L, Vogelbaum MA, Barnett G, Jung E, Recinos VR, Mohammadi A, Suh JH. Radiosurgery for Pediatric Brain Tumors. Pediatr Blood Cancer 2016; 63:398-405. [PMID: 26536284 DOI: 10.1002/pbc.25831] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/26/2015] [Accepted: 10/13/2015] [Indexed: 11/05/2022]
Abstract
The utility of radiosurgery for pediatric brain tumors is not well known. For children, radiosurgery may have an important role for treating unresectable tumors, residual disease, or tumors in the recurrent setting that have received prior radiotherapy. The available evidence demonstrates utility for some children with primary brain tumors resulting in good local control. Radiosurgery can be considered for limited residual disease or focal recurrences. However, the potential toxicities are unique and not insignificant. Therefore, prospective studies need to be performed to develop guidelines for indications and treatment for children and reduce toxicity in this population.
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Affiliation(s)
- Erin S Murphy
- Department of Radiation Oncology, Taussig Cancer Institute, Cleveland Clinic, Cleveland, Ohio.,Burkhardt Brain Tumor and Neuro-Oncology Center, Neurological Institute, Cleveland Clinic, Cleveland, Ohio
| | - Samuel T Chao
- Department of Radiation Oncology, Taussig Cancer Institute, Cleveland Clinic, Cleveland, Ohio.,Burkhardt Brain Tumor and Neuro-Oncology Center, Neurological Institute, Cleveland Clinic, Cleveland, Ohio
| | - Lilyana Angelov
- Burkhardt Brain Tumor and Neuro-Oncology Center, Neurological Institute, Cleveland Clinic, Cleveland, Ohio
| | - Michael A Vogelbaum
- Burkhardt Brain Tumor and Neuro-Oncology Center, Neurological Institute, Cleveland Clinic, Cleveland, Ohio
| | - Gene Barnett
- Burkhardt Brain Tumor and Neuro-Oncology Center, Neurological Institute, Cleveland Clinic, Cleveland, Ohio
| | - Edward Jung
- Department of Radiation Oncology, John R. Marsh Cancer Center, Hagerstown, MD, USA
| | - Violette R Recinos
- Burkhardt Brain Tumor and Neuro-Oncology Center, Neurological Institute, Cleveland Clinic, Cleveland, Ohio
| | - Alireza Mohammadi
- Burkhardt Brain Tumor and Neuro-Oncology Center, Neurological Institute, Cleveland Clinic, Cleveland, Ohio
| | - John H Suh
- Department of Radiation Oncology, Taussig Cancer Institute, Cleveland Clinic, Cleveland, Ohio.,Burkhardt Brain Tumor and Neuro-Oncology Center, Neurological Institute, Cleveland Clinic, Cleveland, Ohio
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Hua C, Shulkin BL, Indelicato DJ, Li Y, Li X, Boop FA, Merchant TE. Postoperative cerebral glucose metabolism in pediatric patients receiving proton therapy for craniopharyngioma. J Neurosurg Pediatr 2015; 16:567-573. [PMID: 26295365 PMCID: PMC5121092 DOI: 10.3171/2015.4.peds159] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
OBJECT The aim of the study was to document postoperative cerebral glucose distribution before proton therapy using F-18 fluorodeoxyglucose positron emission tomography (FDG PET) in children with craniopharyngioma. METHODS Between August 2011 and April 2014, 50 patients (20 males, 30 females) enrolled in a prospective trial for craniopharyngioma underwent FDG PET imaging before proton therapy. Proton therapy was delivered using doublescattered beams with a total prescribed dose of 54 cobalt gray equivalent. Tracer uptake in each of 63 anatomical regions was computed after warping PET images to a 3D reference template in Talairach coordinates. Regional uptake was deemed significantly low or high if it exceeded age-corresponding 95% prediction intervals of the normal population. The reference group included 132 children with non-CNS-related diseases and normal-appearing cerebral FDG PET scans. RESULTS Median patient age at diagnosis was 8.5 years (range 2-18 years). Forty-eight patients underwent 1-4 tumor-related surgeries before proton therapy, including placement of an Ommaya reservoir in 14 patients. Sixteen patients had symptomatic hydrocephalus that was treated with temporary (external ventricular drain, n = 16) or permanent CSF shunting (ventriculoperitoneal shunt, n = 1). The most commonly seen PET abnormalities in patients before proton therapy were significantly reduced uptake in subregions of the frontal lobe (often involving more than 1 gyrus), medial and ventral portions of the temporal lobe, cingulate gyrus, and caudate nucleus. A significantly high uptake was frequently observed on the contralateral side, including the superior, medial, and inferior temporal gyri and a large portion of the parietal lobe. Statistically significant predictor variables identified in the multivariate analysis for the extent of hypometabolism were sex (p = 0.005), hydrocephalus (p = 0.026), and the number of tumor-related surgeries (p = 0.017). CONCLUSIONS Postoperative FDG PET of patients with craniopharyngioma revealed metabolic abnormalities in specific regions of the brain. The ability to identify anatomical metabolic defects in individual patients facilitates the investigation of brain injury in children with craniopharyngioma.
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Affiliation(s)
- Chiaho Hua
- Department of Radiological Sciences, St. Jude Children’s Research Hospital, Memphis, Tennessee USA
| | - Barry L. Shulkin
- Department of Radiological Sciences, St. Jude Children’s Research Hospital, Memphis, Tennessee USA
| | | | - Yimei Li
- Department of Biostatistics, St. Jude Children’s Research Hospital, Memphis, Tennessee USA
| | - Xingyu Li
- Department of Biostatistics, St. Jude Children’s Research Hospital, Memphis, Tennessee USA
| | - Frederick A. Boop
- Semmes-Murphey Neurologic and Spine Institute, Memphis, Tennessee USA
| | - Thomas E. Merchant
- Department of Radiological Sciences, St. Jude Children’s Research Hospital, Memphis, Tennessee USA
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Effects of Surgery and Proton Therapy on Cerebral White Matter of Craniopharyngioma Patients. Int J Radiat Oncol Biol Phys 2015; 93:64-71. [PMID: 26279025 DOI: 10.1016/j.ijrobp.2015.05.017] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2015] [Revised: 04/22/2015] [Accepted: 05/12/2015] [Indexed: 11/20/2022]
Abstract
PURPOSE The purpose of this study was to determine radiation dose effect on the structural integrity of cerebral white matter in craniopharyngioma patients receiving surgery and proton therapy. METHODS AND MATERIALS Fifty-one patients (2.1-19.3 years of age) with craniopharyngioma underwent surgery and proton therapy in a prospective therapeutic trial. Anatomical magnetic resonance images acquired after surgery but before proton therapy were inspected to identify white matter structures intersected by surgical corridors and catheter tracks. Longitudinal diffusion tensor imaging (DTI) was performed to measure microstructural integrity changes in cerebral white matter. Fractional anisotropy (FA) derived from DTI was statistically analyzed for 51 atlas-based white matter structures of the brain to determine radiation dose effect. FA in surgery-affected regions in the corpus callosum was compared to that in its intact counterpart to determine whether surgical defects affect radiation dose effect. RESULTS Surgical defects were seen most frequently in the corpus callosum because of transcallosal resection of tumors and insertion of ventricular or cyst catheters. Longitudinal DTI data indicated reductions in FA 3 months after therapy, which was followed by a recovery in most white matter structures. A greater FA reduction was correlated with a higher radiation dose in 20 white matter structures, indicating a radiation dose effect. The average FA in the surgery-affected regions before proton therapy was smaller (P=.0001) than that in their non-surgery-affected counterparts with more intensified subsequent reduction of FA (P=.0083) after therapy, suggesting that surgery accentuated the radiation dose effect. CONCLUSIONS DTI data suggest that mild radiation dose effects occur in patients with craniopharyngioma receiving surgery and proton therapy. Surgical defects present at the time of proton therapy appear to accentuate the radiation dose effect longitudinally. This study supports consideration of pre-existing surgical defects and their locations in proton therapy planning and studies of treatment effect.
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Willard VW, Conklin HM, Wu S, Merchant TE. Prospective longitudinal evaluation of emotional and behavioral functioning in pediatric patients with low-grade glioma treated with conformal radiation therapy. J Neurooncol 2015; 122:161-8. [PMID: 25573605 DOI: 10.1007/s11060-014-1696-7] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2014] [Accepted: 12/20/2014] [Indexed: 10/24/2022]
Abstract
Patients with low-grade glioma (LGG) who are successfully treated with irradiation are at increased risk for cognitive and psychosocial late effects. Conformal radiation therapy (CRT) allows sparing of cognitive deficits, but how it affects emotional and behavioral functioning remains unclear. We performed a prospective longitudinal study of the emotional and behavioral functioning of pediatric patients with LGG in the first 5 years post-CRT. Ninety-five pediatric patients with LGG treated on an institutional Phase II trial (August 1997-June 2009) underwent neuropsychological assessments pre-CRT and 6, 12, 24, 36, 48, and 60 months post-CRT. Parent-reported scores on the Child Behavior Checklist (CBCL) were analyzed. Three competence scales (School Competence, Social Competence, and Activities), two summary scales (Internalizing Problems and Externalizing Problems), and two subscales of theoretical interest (Attention Problems and Social Problems) from the CBCL were used. Among 80 eligible patients [44 female, 68 white], 51 had pilocytic astrocytoma and 13 had optic pathway glioma. Mean age at diagnosis was 6.8 years (SD = 4.3 years) and at CRT initiation was 8.9 years (SD = 3.4 years). Before CRT, deficits were demonstrated on the competence scales (mean scores below normative mean) and the Attention Problems and Social Problems subscales (mean scores above normative means). This trend continued at 5 years post-CRT. Longitudinal trajectories of emotional and behavioral functioning were stable over 5 years. Emotional and behavioral deficits remain relatively stable over the 5 years post-CRT in patients with LGG, suggesting that CRT may not exacerbate pre-existing psychosocial difficulties in this population.
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Affiliation(s)
- Victoria W Willard
- Department of Psychology, St. Jude Children's Research Hospital, 262 Danny Thomas Place, Memphis, TN, 38105, USA
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Nazari S, Koupaei MTS, Shafiee A, Kashani ZHG, Bahraminia E, Ansari M, Alipour A. Emotional/Behavioral problems in children with acute lymphoblastic leukemia: a case-control study. Int J Hematol Oncol Stem Cell Res 2014; 8:14-20. [PMID: 24800034 PMCID: PMC4003438] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2013] [Accepted: 01/09/2014] [Indexed: 11/17/2022] Open
Abstract
INTRODUCTION Despite achievements in treating acute lymphoblastic leukemia (ALL) in children, its burden on the psychosocial status of patients is not well defined yet. This study aims to determine the impact of childhood ALL on emotional and behavioral pattern of the patients compared to healthy peers as assessed by the Child Behavior Checklist (CBCL). METHODS We studied 100 children with ALL (aged 6-12 years) and 100 healthy sex/age peers as control group. All ALL cases were treated by chemotherapy alone. After being informed by a psychologist, parents in both groups were asked to complete the CBCL form. Final results were then compared between the two study groups. RESULTS There were no significant differences between the groups regarding the general characteristics. Failure in school performance, restricted group activity and less social relations were significantly higher in the ALL cases. Total competence was also significantly disturbed for the ALL cases. Social problems, attention problems, aggressive behavior, externalization, attention deficit/hyperactivity, conduct and oppositional defiant problems were significantly more prevalent in healthy children. Somatic problems were significantly higher in the ALL cases. CONCLUSION Our findings suggest that except for somatic problems, behavioral problems among the ALL cases are significantly less frequent than the healthy peers, which may stem from better care and support from the families. Our unique findings emphasize the need for more research on the psychosocial status of children with cancer in future.
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Affiliation(s)
- Shiva Nazari
- Pediatric Congenital Hematologic Disorders Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | | | - Akbar Shafiee
- Tehran Heart Center, Tehran University of Medical Sciences, Tehran, Iran
| | | | - Emad Bahraminia
- Department of Pediatrics, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Mojgan Ansari
- Department of Pediatric Hematology and Oncology, Mofid Children Hospital, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Ahmad Alipour
- Department of Psychology, Payam-e Nour University, Tehran, Iran
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16
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Klosky JL, Foster RH, Li Z, Peasant C, Howell CR, Mertens AC, Robison LL, Ness KK. Risky sexual behavior in adolescent survivors of childhood cancer: a report from the Childhood Cancer Survivor Study. Health Psychol 2013; 33:868-77. [PMID: 24364376 DOI: 10.1037/hea0000044] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
OBJECTIVE To identify correlates of risky sexual behavior among adolescents surviving childhood cancer. METHODS The Child Health and Illness Profile-Adolescent Edition (CHIP-AE) was completed by 307 survivors of childhood cancer aged 15-20 years (M age at diagnosis 1.53 years; range 0-3.76). Univariate analyses were performed using χ² and Fisher's Exact tests, and multivariable logistic regression models were used to calculate odds ratios (OR) and 95% confidence intervals (CI) for risky sexual behaviors. RESULTS Diagnosis of central nervous system cancer (OR = .13, 95% CI: .02-.96, p < .05), no history of beer or wine consumption (OR = .20, CI: .06-.68, p = .01), and fewer negative peer influences (OR = .28, CI: .09-.84, p = .02) associated with decreased likelihood of sexual intercourse. Good psychological health (scores ≥-1.5 SD on the CHIP-AE Emotional Discomfort scale) associated with decreased risk of early intercourse (OR = .19, CI: .05-.77, p = .02), whereas high parental education (≥ college degree) associated with decreased risk of multiple lifetime sexual partners (OR = .25, CI: .09-.72, p = .01). Increased time from diagnosis (OR = .27, CI: .10-.78, p = .02) and psychological health (OR = .09, CI: .02-.36, p < .01) associated with decreased risk of unprotected sex at last intercourse, whereas high parent education associated with increased risk (OR = 4.27, CI: 1.46-12.52, p = .01). CONCLUSIONS Risky sexual behavior in adolescents surviving childhood cancer is associated with cancer type, time since diagnosis, psychological health, alcohol use, and peer influences. Consideration of these factors may provide direction for future interventions designed to reduce adolescent sexual risk-taking.
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Affiliation(s)
- James L Klosky
- Department of Psychology, St. Jude Children's Research Hospital
| | | | - Zhenghong Li
- Department of Epidemiology and Cancer Control, St. Jude Children's Research Hospital
| | | | - Carrie R Howell
- Department of Epidemiology and Cancer Control, St. Jude Children's Research Hospital
| | - Ann C Mertens
- Department of Pediatrics, Emory University/Children's Healthcare of Atlanta
| | - Leslie L Robison
- Department of Epidemiology and Cancer Control, St. Jude Children's Research Hospital
| | - Kirsten K Ness
- Department of Epidemiology and Cancer Control, St. Jude Children's Research Hospital
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Zada G, Kintz N, Pulido M, Amezcua L. Prevalence of neurobehavioral, social, and emotional dysfunction in patients treated for childhood craniopharyngioma: a systematic literature review. PLoS One 2013; 8:e76562. [PMID: 24223703 PMCID: PMC3818366 DOI: 10.1371/journal.pone.0076562] [Citation(s) in RCA: 60] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2013] [Accepted: 08/31/2013] [Indexed: 11/18/2022] Open
Abstract
Background Craniopharyngiomas (CP) are locally invasive and frequently recurring neoplasms often resulting in neurological and endocrinological dysfunction in children. In addition, social-behavioral impairment is commonly reported following treatment for childhood CP, yet remains to be fully understood. The authors aimed to further characterize the prevalence of neurobehavioral, social, and emotional dysfunction in survivors of childhood craniopharyngiomas. Materials and Methods A systematic literature review was conducted in PubMed to identify studies formally assessing neurobehavioral, social, and emotional outcomes in patients treated for CP prior to 18 years of age. Studies published between the years 1990-2012 that reported the primary outcome (prevalence of neurobehavioral, social, emotional/affective dysfunction, and/or impaired quality of life (QoL)) in ≥10 patients were included. Results Of the 471 studies screened, 11 met inclusion criteria. Overall neurobehavioral dysfunction was reported in 51 of 90 patients (57%) with available data. Social impairment (i.e. withdrawal, internalizing behavior) was reported in 91 of 222 cases (41%). School dysfunction was reported in 48 of 136 patients (35%). Emotional/affective dysfunction was reported in 58 of 146 patients (40%), primarily consisting of depressive symptoms. Health related quality of life was affected in 49 of 95 patients (52%). Common descriptors of behavior in affected children included irritability, impulsivity, aggressiveness, and emotional outbursts. Conclusions Neurobehavioral, social, and emotional impairment is highly prevalent in survivors of childhood craniopharyngioma, and often affects quality of life. Thorough neurobehavioral/emotional screening and appropriate counseling is recommended in this population. Additional research is warranted to identify risk factors and treatment strategies for these disorders.
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Affiliation(s)
- Gabriel Zada
- Department of Neurosurgery, Keck School of Medicine of USC, Los Angeles, California, United States of America
- * E-mail:
| | - Natalie Kintz
- The George and MaryLou Boone Center for Parkinson’s Disease Research, Keck School of Medicine of USC, Los Angeles, California, United States of America
- Department of Neurology, Keck School of Medicine of USC, Los Angeles, California, United States of America
| | - Mario Pulido
- Department of Biochemistry and Molecular Biology, Keck School of Medicine of USC, Los Angeles, California, United States of America
| | - Lilyana Amezcua
- Department of Neurology, Keck School of Medicine of USC, Los Angeles, California, United States of America
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Netson KL, Conklin HM, Wu S, Xiong X, Merchant TE. Longitudinal investigation of adaptive functioning following conformal irradiation for pediatric craniopharyngioma and low-grade glioma. Int J Radiat Oncol Biol Phys 2013; 85:1301-6. [PMID: 23245284 PMCID: PMC3685870 DOI: 10.1016/j.ijrobp.2012.10.031] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2012] [Revised: 10/17/2012] [Accepted: 10/17/2012] [Indexed: 10/27/2022]
Abstract
PURPOSE Children treated for brain tumors with conformal radiation therapy experience preserved cognitive outcomes. Early evidence suggests that adaptive functions or independent-living skills may be spared. This longitudinal investigation prospectively examined intellectual and adaptive functioning during the first 5 years following irradiation for childhood craniopharyngioma and low-grade glioma (LGG). The effect of visual impairment on adaptive outcomes was investigated. METHODS AND MATERIALS Children with craniopharyngioma (n=62) and LGG (n=77) were treated using conformal or intensity modulated radiation therapy. The median age was 8.05 years (3.21-17.64 years) and 8.09 years (2.20-19.27 years), respectively. Serial cognitive evaluations including measures of intelligence quotient (IQ) and the Vineland Adaptive Behavior Scales (VABS) were conducted at preirradiation baseline, 6 months after treatment, and annually through 5 years. Five hundred eighty-eight evaluations were completed during the follow-up period. RESULTS Baseline assessment revealed no deficits in IQ and VABS indices for children with craniopharyngioma, with significant (P<.05) longitudinal decline in VABS Communication and Socialization indices. Clinical factors associated with more rapid decline included females and preirradiation chemotherapy (interferon). The only change in VABS Daily Living Skills correlated with IQ change (r=0.34; P=.01) in children with craniopharyngioma. Children with LGG performed below population norms (P<.05) at baseline on VABS Communication, Daily Living Indices, and the Adaptive Behavior Composite, with significant (P<.05) longitudinal decline limited to VABS Communication. Older age at irradiation was a protective factor against longitudinal decline. Severe visual impairment did not independently correlate with poorer adaptive outcomes for either tumor group. CONCLUSIONS There was relative sparing of postirradiation functional outcomes over time in this sample. Baseline differences in functional abilities before the initiation of irradiation suggested that other factors influence functional outcomes above and beyond the effects of irradiation.
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Affiliation(s)
- Kelli L. Netson
- Department of Psychiatry & Behavioral Sciences, Kansas University School of Medicine – Wichita, KS, USA
| | - Heather M. Conklin
- Department of Psychology, St. Jude Children's Research Hospital, Memphis, TN, USA
| | - Shengjie Wu
- Department of Biostatistics, St. Jude Children's Research Hospital, Memphis, TN, USA
| | - Xiaoping Xiong
- Department of Biostatistics, St. Jude Children's Research Hospital, Memphis, TN, USA
| | - Thomas E. Merchant
- Division of Radiation Oncology, St. Jude Children's Research Hospital, Memphis, TN, USA
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Merchant TE, Kun LE, Hua CH, Wu S, Xiong X, Sanford RA, Boop FA. Disease control after reduced volume conformal and intensity modulated radiation therapy for childhood craniopharyngioma. Int J Radiat Oncol Biol Phys 2012; 85:e187-92. [PMID: 23245282 DOI: 10.1016/j.ijrobp.2012.10.030] [Citation(s) in RCA: 50] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2012] [Revised: 10/17/2012] [Accepted: 10/17/2012] [Indexed: 12/17/2022]
Abstract
PURPOSE To estimate the rate of disease control after conformal radiation therapy using reduced clinical target volume (CTV) margins and to determine factors that predict for tumor progression. METHODS AND MATERIALS Eighty-eight children (median age, 8.5 years; range, 3.2-17.6 years) received conformal or intensity modulated radiation therapy between 1998 and 2009. The study group included those prospectively treated from 1998 to 2003, using a 10-mm CTV, defined as the margin surrounding the solid and cystic tumor targeted to receive the prescription dose of 54 Gy. The CTV margin was subsequently reduced after 2003, yielding 2 groups of patients: those treated with a CTV margin greater than 5 mm (n=26) and those treated with a CTV margin less than or equal to 5 mm (n=62). Disease progression was estimated on the basis of additional variables including sex, race, extent of resection, tumor interventions, target volume margins, and frequency of weekly surveillance magnetic resonance (MR) imaging during radiation therapy. Median follow-up was 5 years. RESULTS There was no difference between progression-free survival rates based on CTV margins (>5 mm vs ≤5 mm) at 5 years (88.1% ± 6.3% vs 96.2% ± 4.4% [P=.6386]). There were no differences based on planning target volume (PTV) margins (or combined CTV plus PTV margins). The PTV was systematically reduced from 5 to 3 mm during the time period of the study. Factors predictive of superior progression-free survival included Caucasian race (P=.0175), no requirement for cerebrospinal fluid shunting (P=.0066), and number of surveillance imaging studies during treatment (P=.0216). Patients whose treatment protocol included a higher number of weekly surveillance MR imaging evaluations had a lower rate of tumor progression. CONCLUSIONS These results suggest that targeted volume reductions for radiation therapy using smaller margins are feasible and safe but require careful monitoring. We are currently investigating the differences in outcome based on host factors to explain the results.
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Affiliation(s)
- Thomas E Merchant
- St Jude Children's Research Hospital, Radiological Sciences, Memphis, TN 38105, USA.
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Winkfield KM, Tsai HK, Yao X, Larson E, Neuberg D, Pomeroy SL, Ullrich NJ, Cohen LE, Kieran MW, Scott RM, Goumnerova LC, Marcus KJ. Long-term clinical outcomes following treatment of childhood craniopharyngioma. Pediatr Blood Cancer 2011; 56:1120-6. [PMID: 21488157 DOI: 10.1002/pbc.22884] [Citation(s) in RCA: 46] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/16/2010] [Accepted: 09/27/2010] [Indexed: 11/07/2022]
Abstract
PURPOSE To review our institution's experience with treatment of craniopharyngioma in children, and to report long-term treatment outcomes stratified by treatment era to assess whether modern treatment techniques result in improvements in local control and survival. MATERIALS AND METHODS We retrospectively reviewed the records of 100 children who underwent surgery for craniopharygioma at Children's Hospital Boston (CHB) from August 1976 to March 2003. Of these, 79 children (median age 8.5 years) had initial treatment at CHB and sufficient follow-up data to be included in this analysis. We report their treatment course, recurrence rates, and treatment-related morbidity. We compared the results in two different treatment eras based on changes in surgical approach at CHB. RESULTS Thirty-six patients underwent initial treatment with surgery alone; 63% treated prior to 1988 recurred and 36% treated after 1988 recurred. Recurrence rates following combined modality therapy (CMT) with limited surgery followed by radiation were 21 and 5% in the pre- and post-1988 eras, respectively. Accounting for treatment era, patients treated with surgery alone were 7.7 times as likely to recur as those treated with CMT (95%CI: 2.0, 28.7). In the Cox regression model, there was no significant difference in local control or overall survival based on treatment era; initial treatment remained the only statistically significant variable (P = 0.02). CONCLUSIONS Advancements in treatment techniques have improved local control in children diagnosed with craniopharyngioma. The excellent survival rates necessitate long-term patient follow-up to identify and manage any treatment-related effects, including second tumors, vascular abnormalities, and endocrinopathies.
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Affiliation(s)
- Karen M Winkfield
- Harvard Radiation Oncology Program, Harvard Medical School, Boston, Massachusetts, USA.
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Abstract
Object
The treatment of craniopharyngioma is highly controversial. Continued advances in limited surgery and radiation therapy have maintained excellent local disease control while minimizing treatment-related sequelae. Further analyses of outcomes are necessary to characterize the long-term effects of radiation therapy.
Methods
An extensive literature review was performed for all studies including radiation therapy, with or without surgery, for pediatric craniopharyngioma.
Results
The authors identified 32 papers describing radiation therapy for treatment of pediatric craniopharyngioma, with disease control ranging from 44 to 100%. Modern studies report at least 90% disease control with 5-year follow-up. Fifteen studies reported outcomes, demonstrating that more than two-thirds of patients treated with surgery and radiation therapy have favorable outcomes, and this rate is more than 85% in the modern era.
Conclusions
Conservative surgery and radiation therapy results in long-term disease control in pediatric patients with craniopharyngioma that is comparable to results obtained with radical surgery alone. However, children with craniopharyngioma remain vulnerable to late treatment failures and side effects from radiation therapy, including endocrinopathies, vasculopathies, and secondary tumors, which may be detrimental to the quality of life. Long-term follow-up beyond 5–10 years is necessary to assess tumor control relative to functional outcomes.
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Affiliation(s)
- Erin N. Kiehna
- 1Department of Neurological Surgery, University of Virginia Health System, Charlottesville, Virginia; and
| | - Thomas E. Merchant
- 2Division of Radiation Oncology, St. Jude Children's Research Hospital, Memphis, Tennessee
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