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Abstract
The survival rate for childhood craniopharyngioma has been improving, with more long-term survivors. Unfortunately it is rare for the patient to be normal, either from the disease itself or from the effects of treatment. Long-term survivors of childhood craniopharyngioma suffer a number of impairments, which include visual loss, endocrinopathy, hypothalamic dysfunction, cerebrovascular problems, neurologic and neurocognitive dysfunction. Pituitary insufficiency is present in almost 100%. Visual and hypothalamic dysfunction is common. There is a high risk of metabolic syndrome and increased risk of cerebrovascular disease, including stroke and Moyamoya syndrome. Cognitive, psychosocial, and emotional problems are prevalent. Finally, there is a higher risk of premature death among survivors of craniopharyngioma, and often this is not from tumor recurrence. It is important to consider craniopharyngioma as a chronic disease. There is no perfect treatment. The treatment has to be tailored to the individual patient to minimize dysfunction caused by tumor and treatments. So “cure” of the tumor does not mean a normal patient. The management of the patient and family needs multidisciplinary evaluation and should involve ophthalmology, endocrinology, neurosurgery, oncology, and psychology. Furthermore, it is also important to address emotional issues and social integration.
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Affiliation(s)
- Paul Steinbok
- Division of Neurosurgery, Department of Surgery, BC Children's Hospital and University of British Columbia
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Sughrue ME, Yang I, Kane AJ, Fang S, Clark AJ, Aranda D, Barani IJ, Parsa AT. Endocrinologic, neurologic, and visual morbidity after treatment for craniopharyngioma. J Neurooncol 2011; 101:463-76. [PMID: 20535527 PMCID: PMC3024496 DOI: 10.1007/s11060-010-0265-y] [Citation(s) in RCA: 82] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2010] [Accepted: 05/30/2010] [Indexed: 11/24/2022]
Abstract
Craniopharyngiomas are locally aggressive tumors which typically are focused in the sellar and suprasellar region near a number of critical neural and vascular structures mediating endocrinologic, behavioral, and visual functions. The present study aims to summarize and compare the published literature regarding morbidity resulting from treatment of craniopharyngioma. We performed a comprehensive search of the published English language literature to identify studies publishing outcome data of patients undergoing surgery for craniopharyngioma. Comparisons of the rates of endocrine, vascular, neurological, and visual complications were performed using Pearson's chi-squared test, and covariates of interest were fitted into a multivariate logistic regression model. In our data set, 540 patients underwent surgical resection of their tumor. 138 patients received biopsy alone followed by some form of radiotherapy. Mean overall follow-up for all patients in these studies was 54 ± 1.8 months. The overall rate of new endocrinopathy for all patients undergoing surgical resection of their mass was 37% (95% CI = 33-41). Patients receiving GTR had over 2.5 times the rate of developing at least one endocrinopathy compared to patients receiving STR alone or STR + XRT (52 vs. 19 vs. 20%, χ(2) P < 0.00001). On multivariate analysis, GTR conferred a significant increase in the risk of endocrinopathy compared to STR + XRT (OR = 3.45, 95% CI = 2.05-5.81, P < 0.00001), after controlling for study size and the presence of significant hypothalamic involvement. There was a statistical trend towards worse visual outcomes in patients receiving XRT after STR compared to GTR or STR alone (GTR = 3.5% vs. STR 2.1% vs. STR + XRT 6.4%, P = 0.11). Given the difficulty in obtaining class 1 data regarding the treatment of this tumor, this study can serve as an estimate of expected outcomes for these patients, and guide decision making until these data are available.
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Affiliation(s)
- Michael E. Sughrue
- Department of Neurological Surgery, University of California at San Francisco, 505 Parnassus Ave., San Francisco, CA 94117 USA
| | - Isaac Yang
- Department of Neurological Surgery, University of California at San Francisco, 505 Parnassus Ave., San Francisco, CA 94117 USA
| | - Ari J. Kane
- Department of Neurological Surgery, University of California at San Francisco, 505 Parnassus Ave., San Francisco, CA 94117 USA
| | - Shanna Fang
- Department of Neurological Surgery, University of California at San Francisco, 505 Parnassus Ave., San Francisco, CA 94117 USA
| | - Aaron J. Clark
- Department of Neurological Surgery, University of California at San Francisco, 505 Parnassus Ave., San Francisco, CA 94117 USA
| | - Derrick Aranda
- Department of Neurological Surgery, University of California at San Francisco, 505 Parnassus Ave., San Francisco, CA 94117 USA
| | - Igor J. Barani
- Department of Radiation Oncology, University of California at San Francisco, 505 Parnassus Ave., San Francisco, CA 94117 USA
| | - Andrew T. Parsa
- Department of Neurological Surgery, University of California at San Francisco, 505 Parnassus Ave., San Francisco, CA 94117 USA
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Yang I, Sughrue ME, Rutkowski MJ, Kaur R, Ivan ME, Aranda D, Barani IJ, Parsa AT. Craniopharyngioma: a comparison of tumor control with various treatment strategies. Neurosurg Focus 2010; 28:E5. [PMID: 20367362 DOI: 10.3171/2010.1.focus09307] [Citation(s) in RCA: 128] [Impact Index Per Article: 9.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
OBJECT Craniopharyngiomas have a propensity to recur after resection, potentially causing death through their aggressive local behavior in their critical site of origin. Recent data suggest that subtotal resection (STR) followed by adjuvant radiotherapy (XRT) may be an appealing substitute for gross-total resection (GTR), providing similar rates of tumor control without the morbidity associated with aggressive resection. Here, the authors summarize the published literature regarding rates of tumor control with various treatment modalities for craniopharyngiomas. METHODS The authors performed a comprehensive search of the English language literature to identify studies publishing outcome data on patients undergoing surgery for craniopharyngioma. Rates of progression-free survival (PFS) and overall survival (OS) were determined through Kaplan-Meier analysis. RESULTS There were 442 patients who underwent tumor resection. Among these patients, GTR was achieved in 256 cases (58%), STR in 101 cases (23%), and STR+XRT in 85 cases (19%). The 2- and 5-year PFS rates for the GTR group versus the STR+XRT group were 88 versus 91%, and 67 versus 69%, respectively. The 5- and 10-year OS rates for the GTR group versus the STR+XRT group were 98 versus 99%, and 98 versus 95%, respectively. There was no significant difference in PFS (log-rank test) or OS with GTR (log-rank test). CONCLUSIONS Given the relative rarity of craniopharyngioma, this study provides estimates of outcome for a variety of treatment combinations, as not all treatments are an option for all patients with these tumors.
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Affiliation(s)
- Isaac Yang
- Department of Neurological Surgery, University of California, San Francisco, California, USA
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Cáceres A. Intracavitary therapeutic options in the management of cystic craniopharyngioma. Childs Nerv Syst 2005; 21:705-18. [PMID: 16028088 DOI: 10.1007/s00381-005-1227-0] [Citation(s) in RCA: 49] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/04/2005] [Indexed: 10/25/2022]
Abstract
BACKGROUND Craniopharyngioma remains an entity of controversial management due to its critical anatomical relationships and its well-known recurrence tendency. Total resection, although desirable, is not always accomplished, and it is associated with potentially permanent endocrinological and visual deficits. Consequently, this situation has led to the development of new management strategies seeking lesser morbidity. Because a high percentage of these lesions are cystic, bleomycin and radioactive-emitting sources have been postulated as new therapeutic options with promising results. DISCUSSION The information known to date regarding these substances is summarized and we perform a retrospective review of the clinical trials conducted over the past 30 years with special emphasis on outcome, morbidity, and mortality. Two cases from our institution are presented as examples of multimodality management. CONCLUSION Overall, these newer options stand out as valid alternatives in the controversial management of these challenging tumors.
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Affiliation(s)
- Adrián Cáceres
- Neurosurgery, National Children's Hospital, San José, Costa Rica.
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Larijani B, Bastanhagh MH, Pajouhi M, Kargar Shadab F, Vasigh A, Aghakhani S. Presentation and outcome of 93 cases of craniopharyngioma. Eur J Cancer Care (Engl) 2004; 13:11-5. [PMID: 14961770 DOI: 10.1111/j.1365-2354.2003.00433.x] [Citation(s) in RCA: 38] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
Abstract
We studied a series of 93 patients diagnosed with craniopharyngioma during a 15-year period with respect to presenting symptom, clinical course and management. The majority (62%) of patients were men, and had presented with neurological symptoms (75%), with headaches (82%) being the most common presenting symptom. The incidence of certain endocrine and ophthalmic symptoms varied little from that in the literature, on the other hand, the incidence of certain other symptoms did differ markedly from the literature. For example, loss of libido and amenorrhoea were seen at a much lower frequency than that stated in the literature. Hypertension, sensorimotor symptoms and urinary incontinence were not seen at all in our patients. In most cases diagnosis was made by a cranial CT scan, which is more sensitive than plain radiography for detection of enlarged sella turcica (69% vs. 24%; P < 0.001). In over 90% of cases, therapy consisted of removal of a variable portion of the tumour, with or without radiotherapy. Post-operative mortality was substantially reduced in cases treated by radiotherapy (P < 0.05). The most common post-operative complications in all cases were recurrence of disease, panhypopituitarism and diabetes insipidus.
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Affiliation(s)
- B Larijani
- Endocrinology and Metabolism Research Center, Tehran University of Medical Sciences, Tehran, Iran.
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Honegger J, Buchfelder M, Fahlbusch R. Surgical treatment of craniopharyngiomas: endocrinological results. J Neurosurg 1999; 90:251-7. [PMID: 9950495 DOI: 10.3171/jns.1999.90.2.0251] [Citation(s) in RCA: 179] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
OBJECT This study aimed to elucidate the endocrinological outcome of craniopharyngioma surgery. In particular, endocrinological results were analyzed in relation to the surgical approach. The study includes 143 patients who underwent pre- and postoperative endocrinological assessment and who had not previously undergone surgery. METHODS Diabetes insipidus was the most common postoperative deficiency in both the transcranial and transsphenoidal groups. The overall percentage of patients with diabetes insipidus increased from 16.1% preoperatively to 59.4% postoperatively. After transcranial surgery, the rate of anterior pituitary deficiency also increased. However, normal preoperative anterior pituitary function was maintained in more than 50% of patients for each endocrine axis. Similar results were attained in the group of patients undergoing complete tumor removal. The best result was achieved for gonadal function: the incidence of hypogonadism increased only slightly from 77.4 to 79.8%. The rate of anterior pituitary failure at presentation was much higher in the transsphenoidal than in the transcranial group. During transsphenoidal surgery, intact anterior pituitary functions were generally preserved. The rate of panhypopituitarism increased only slightly, from 40% before surgery to 42.9% after surgery. Endocrinological results were not inferior in patients with a ventrally displaced pituitary. This variant required midline incision of the gland for exposure of the craniopharyngioma. In the entire series of 143 patients the pituitary stalk was generally preserved. Postoperative panhypopituitarism was encountered in only one of eight patients in whom the pituitary stalk was partially resected because of tumor infiltration. None of the 88 patients who remained recurrence-free demonstrated endocrinological deterioration during follow-up review, compared with the early postoperative assessment 3 months postsurgery. On the other hand, complete recovery of one endocrine axis was observed in nine of these patients during later follow-up evaluations. In five of them, diabetes insipidus had regressed. CONCLUSIONS It is worth preserving the pituitary stalk and gland at surgery because of the definite chance that intact anterior pituitary functions can be maintained. Postoperative diabetes insipidus must be accepted as a common sequela following attempts at complete removal of the craniopharyngioma.
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Affiliation(s)
- J Honegger
- Department of Neurosurgery, University of Erlangen-Nürnberg, Erlangen, Germany
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Lynch S, Merson S, Beshyah SA, Skinner E, Sharp P, Priest RG, Johnston DG. Psychiatric Morbidity in Adults with Hypopituitarism. Med Chir Trans 1994; 87:445-7. [PMID: 8071912 PMCID: PMC1294682 DOI: 10.1177/014107689408700805] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Forty-one adults with established hypopituitarism and deficiency of growth hormone (GHD) were compared to an age and sex-matched group with another chronic metabolic disorder (diabetes mellitus) using standardized psychiatric rating and diagnostic measures. Nineteen (46%) of the GHD group were identified as definite psychiatric cases compared with 10 (24%) of the diabetics (odds ratio 1:9:1). The most frequent DSM III-R axis I psychiatric diagnoses were major depression (32% GHD patients and 10% of diabetic patients) and dysthymia. The risk of being a psychiatric case showed an association with duration of illness in the diabetic group, but not in the GHD group. Biochemical indices were not related to the risk of being a case in either group. Hypopituitarism is associated with a higher prevalence of psychiatric disturbance than can be attributed solely to the presence of a chronic disorder.
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Affiliation(s)
- S Lynch
- Academic Department of Psychiatry, St. Mary's Hospital Medical School, London, UK
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Symon L, Pell MF, Habib AH. Radical excision of craniopharyngioma by the temporal route: a review of 50 patients. Br J Neurosurg 1991; 5:539-49. [PMID: 1772600 DOI: 10.3109/02688699109002877] [Citation(s) in RCA: 47] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
Attempts at radical excision of craniopharyngioma have been made increasingly possible by progress in neuroradiological imaging and the use of microscopic technique. Between 1977 and 1990, 50 patients of The National Hospital for Neurology and Neurosurgery, London, have undergone radical surgical excision of craniopharyngioma by the temporal route, with a small anterior temporal resection. Surgical mortality was 4%. Thirty-eight (76%) patients remain well at average follow-up of 30 months; 15% had major complications (hypothalamic damage, subdural haematoma, scalp collections requiring shunt drainage). There were three recurrences in those patients where the initial operations were considered as complete microscopic excision. It is concluded that maximal control of tumour recurrence by removal of all tumour accessible and visible to the surgical microscope is best achieved by a radical excision at the first operation.
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Affiliation(s)
- L Symon
- Gough-Cooper Department of Neurological Surgery, National Hospital for Neurology and Neurosurgery, Queen Square, London, UK
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Controversies on Craniopharyngioma. Neuro Oncol 1991. [DOI: 10.1007/978-94-011-3152-0_51] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022] Open
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Szeifert GT, Julow J, Slowik F, Bálint K, Lányi F, Pásztor E. Pathological changes in cystic craniopharyngiomas following intracavital 90yttrium treatment. Acta Neurochir (Wien) 1990; 102:14-8. [PMID: 1689531 DOI: 10.1007/bf01402179] [Citation(s) in RCA: 20] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
Radiosurgery, using 90Y injected directly into the cavity of cystic craniopharyngiomas produces remarkable reduction of tumour size and diminishes cyst fluid production. The authors have studied the histology of biopsy and autopsy material obtained from seven patients presented with cystic craniopharyngiomas. Histological examination was carried out before and after 90Y silicate implantation. As an effect of 90Y irradiation, histology of samples taken from the cyst wall revealed that the lining epithelial cell layer became destroyed and the cyst wall shrunk. Large amount of collagen fibres with focal hyaline degeneration was present. Proliferation of intimal cells and subendothelial connective tissue narrowing small vessel lumina also occurred. Considering that fibrotic tissue is more susceptible to shrink, the fibrosis induced by irradiation together with destruction of the squamous epithelium and vascular changes, might explain the reduction of the cyst volume and diminished fluid secretion after 90Y treatment.
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Affiliation(s)
- G T Szeifert
- National Institute of Neurosurgery, Budapest, Hungary
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