Quality of life and olfactory function after suprasellar craniopharyngioma surgery-a single-center experience comparing transcranial and endoscopic endonasal approaches.

The endoscopic endonasal approach to suprasellar craniopharyngiomas has become popular as alternative to transcranial approaches. However, the literature lacks data regarding quality of life and olfactory function. The assessment of the long-term quality of life and olfactory function of all patients harboring a suprasellar craniopharyngioma who underwent surgery in our department has been done. Patient characteristics and perioperative data were gathered in a prospectively maintained database. At the last follow-up visit, the olfactory function and the quality of life (ASBQ, SNOT-22) as well as visual and pituitary function were assessed. Thirteen and 17 patients underwent surgery via a transcranial (T) and endonasal (E) route, respectively. No differences were seen in ASBQ, SNOT-22, and olfactory function between T and E, but in E were more full-time worker and less obesity. CSF leaks occurred in 15% of T and 29% of E (p = 0.43). Patients from group E had a superior visual outcome which was most pronounced in the visual field. The degree of new anterior and posterior pituitary gland deficiency after surgery and in the follow-up was lower in group E. The general and sinonasal quality of life and the olfactory function are equal in E and T. E is associated with a superior visual outcome, lower rates of diabetes insipidus, and lower rates of obesity, but has a higher risk for postoperative CSF leaks.

Craniopharyngiomas Primarily Involving the Hypothalamus: A Model of Neurosurgical Lesions to Elucidate the Neurobiological Basis of Psychiatric Disorders.

OBJECTIVE: This study provides a systematic review and meta-analysis of psychiatric disorders caused by craniopharyngiomas and the hypothalamic alterations underlying these symptoms. METHODS: We investigated a collection of 210 craniopharyngiomas reported from 1823 to 2017 providing detailed clinical and pathologic information about psychiatric disturbances, including 10 of our own series, and compared the hypothalamic damage in this cohort with the present in a control cohort of 105 cases without psychiatric symptoms. RESULTS: Psychiatric disorders occurred predominantly in patients with craniopharyngiomas developing primarily at the infundibulotuberal region (45%) or entirely within the third ventricle (30%), mostly affecting adult patients (61%; P < 0.001). Most tumors without psychic symptoms developed beneath the third ventricle floor (53.5%; P < 0.001), in young patients (57%; P < 0.001). Psychiatric disturbances were classified in 6 major categories: 1) Korsakoff-like memory deficits, 66%; 2) behavior/personality changes, 48.5%; 3) impaired emotional expression/control, 42%; 4) cognitive impairments, 40%; 5) mood alterations, 32%; and 6) psychotic symptoms, 22%. None of these categories was associated with hydrocephalus. Severe memory deficits occurred with damage of the mammillary bodies (P < 0.001). Mood disorders occurred with compression/invasion of the third ventricle floor and/or walls (P < 0.012). Coexistence of other hypothalamic symptoms such as temperature/metabolic dysregulation or sleepiness favored the emergence of psychotic disorders (P < 0.008). Postoperative psychiatric outcome was better in strictly intraventricular craniopharyngiomas than in other topographies (P < 0.001). A multivariate model including the hypothalamic structures involved, age, hydrocephalus, and hypothalamic symptoms predicts the appearance of psychiatric disorders in 81% of patients. CONCLUSIONS: Craniopharyngiomas primarily involving the hypothalamus represent a neurobiological model of psychiatric and behavioral disorders.

Investigating the Role of Hypothalamic Tumor Involvement in Sleep and Cognitive Outcomes Among Children Treated for Craniopharyngioma.

OBJECTIVE: Despite excellent survival prognosis, children treated for craniopharyngioma experience significant morbidity. We examined the role of hypothalamic involvement (HI) in excessive daytime sleepiness (EDS) and attention regulation in children enrolled on a Phase II trial of limited surgery and proton therapy. METHODS: Participants completed a sleep evaluation (N = 62) and a continuous performance test (CPT) during functional magnetic resonance imaging (fMRI; n = 29) prior to proton therapy. RESULTS: EDS was identified in 76% of the patients and was significantly related to increased HI extent (p = .04). There was no relationship between CPT performance during fMRI and HI or EDS. Visual examination of group composite fMRI images revealed greater spatial extent of activation in frontal cortical regions in patients with EDS, consistent with a compensatory activation hypothesis. CONCLUSION: Routine screening for sleep problems during therapy is indicated for children with craniopharyngioma, to optimize the timing of interventions and reduce long-term morbidity.

Hypothalamic involvement predicts cognitive performance and psychosocial health in long-term survivors of childhood craniopharyngioma.

CONTEXT: Hypothalamic damage caused by craniopharyngioma (CP) is associated with poor functional outcome. OBJECTIVE: To assess cognitive function and quality of life in childhood-onset CP on hormonal replacement, including GH treatment. DESIGN: A cross-sectional study with a median follow-up time of 20 years (1-40). SETTING: Patients were recruited from the South Medical Region of Sweden. PARTICIPANTS: The study included 42 patients (20 women) surgically treated for a childhood-onset CP between 1958 and 2000. Patients were aged ≥17 years. Equally many controls, matched for age, sex, residence, and smoking habits, were included. Tumor growth into the third ventricle was found in 25 patients. MAIN OUTCOME MEASURES: All subjects were examined with a battery of cognitive tests and the following questionnaires: Symptom Checklist-90, the Interview Schedule for Social Interaction, and the Social Network concept. RESULTS: The CP patients had lower cognitive performance, reaching statistical significance in 12 of 20 test variables, including executive function and memory. Comparison of patients with tumor growth into the third ventricle to controls revealed a significant lower mean total score (P = .006). A significant negative correlation was recorded between mean z-score of cognitive performance and years since operation (r = -0.407; P = .014). No statistically significant group differences were observed across any of the 9 Symptom Checklist-90 subscales. CONCLUSIONS: Adults with childhood-onset CP, on hormone replacement, including GH treatment, have memory defects, disturbed attention, and impaired processing speed. Patients with hypothalamic involvement are more affected. Patients rated their quality of life as good as their matched controls.

Health related quality of life and psychological outcome in patients treated for craniopharyngioma in childhood.

UNLABELLED: Patients with craniopharyngioma are at risk for many adverse effects related to the tumour's invasive behaviour and its proximity to many vital structures. Profound psychosocial problems, memory impairment, pituitary and hypothalamic dysfunction in addition to the physical handicap of visual loss are frequently recognized sequelae of craniopharyngioma treatment. OBJECTIVES: To examine health related quality of life (QoL) and psychological outcomes of patients treated for craniopharyngioma at the Royal Children's Hospital, Melbourne, between January 1980 and September 2003. PATIENTS: Seven (17.4%) of 46 (26 male) had died. Thirty-nine remained, of whom 30 were contactable. Eighteen of 30 (8 male), mean age 21.2 +/- 6.7 years, agreed to evaluation, of whom 16/18 (88.9%) had three or more pituitary hormone deficiencies, 11/18 had visual impairment and 9/18 obesity. MEASUREMENTS: The Adult GH-Deficient Assessment (AGHDA) and Psychological General Well-Being (PGWB) questionnaires were employed to assess quality of life in patients and age- and sex-matched healthy controls. Additional psychological assessment, including intellectual and academic skills, emotional function, and adaptive behaviour, had been undertaken in 12 patients at a previous time. RESULTS: High levels of physical morbidity and psychological disability were described. The General Health score of patients was significantly worse than for controls on PGWB (p = 0.025), anxiety was higher in those who had surgery alone (p = 0.008) and subjective QoL associated with GHD using AGHDA was lower (p = 0.006). Few craniopharyngioma survivors (18/30) were available for evaluation, demonstrating difficulties in attempts to assess this complex group. The discrepancy between results of objective and subjective measures of QoL is discussed in terms of adaptation to illness, disabilities and changed perception of life fulfilment. CONCLUSIONS: Craniopharyngioma and its treatment result in significant, complex medical, social, psychological and emotional difficulties. The degree of global disability is not reflected in subjective QoL reports for this group, highlighting the need for careful selection of assessment instruments.

Longitudinal study on quality of life in 102 survivors of childhood craniopharyngioma.

OBJECTS: We longitudinally analysed functional capacity and quality of life (QoL) in 102 patients with a childhood craniopharyngioma during follow-up. METHODS: The Fertigkeitenskala Münster-Heidelberg (FMH) ability scale was used for QoL assessment. Multivariate analysis evaluated FMH scores at various time points, examining hypothalamus involvement (HI), body mass index (BMI), degree of resection, tumour progression, relapse and irradiation. RESULTS AND CONCLUSION: Patients without HI (n=60) self-assessed higher QoL at baseline (p=0.001) and follow-up (p<0.001) than patients with HI (n=42). Only patients without HI evaluated at baseline >12 months after diagnosis showed longitudinal improvement in FMH scores (p=0.040). Rates of incomplete resection and irradiation were higher (p=0.070 and p=0.002 respectively) in patients with HI. In multivariate analysis, only HI, tumour relapse, progression, baseline FMH score, and time between diagnosis and baseline evaluation had independent impact on QoL. HI, tumour progression, and relapse had long-term QoL affects-most notably, severe obesity.

Outcome of craniopharyngioma in children: long-term complications and quality of life.

Childhood craniopharyngiomas are histologically benign tumours arising from remnants of Rathke's pouch in the hypothalamic-pituitary region. The two common treatment approaches are primary total resection or limited resection followed by radiotherapy. To study the outcome after a primary surgical approach, we followed 25 consecutive patients (10 females, 15 males) under 16 years of age who were treated in a single institution with a management policy of radical tumour excision (mean age at diagnosis 9 years 2 months, SD 4 years 3 months; range 2 years 9 months to 15 years 11 months). Mean follow-up after primary surgery was 11 years 3 months (SD 7 years 7 months). Tumour control, and neurological, endocrine, and hypothalamic complications and their impact on health-related quality of life were assessed (medical follow-up, semi-structured interview, and questionnaires). Results of tumour control were generally good, however, local failure was observed in 6 of 25 patients, and severe late-treatment complications decreased quality of life for many long-time survivors. Endocrine deficiency occurred in 24/25, visual complications in 16/24, neurological complications in 8/24, obesity in 14/23, increased daytime sleepiness in 6/21, and significant school problems in 10/20. Patients with craniopharyngioma rated their health-related quality of life as considerably lower than healthy controls; the domains of social and emotional functioning were particularly affected. Parents' ratings were considerably lower than those of the patients. Poor functional outcome was associated with large tumours infiltrating or displacing the hypothalamus, the occurrence of hydrocephalus, and young age at diagnosis, but also with multiple operations due to tumour recurrence. Alternative treatment strategies should be considered, especially in very young patients with large tumours.