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Zarino B, Verrua E, Ferrante E, Sala E, Carosi G, Giavoli C, Serban AL, Del Sindaco G, Sirtori MA, Bertani GA, Rampini P, Carrabba GG, Arosio M, Spada A, Locatelli M, Mantovani G. Cushing's disease: a prospective case-control study of health-related quality of life and cognitive status before and after surgery. J Neurosurg 2020; 133:1721-1731. [PMID: 31731265 DOI: 10.3171/2019.8.jns19930] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2019] [Accepted: 08/22/2019] [Indexed: 11/06/2022]
Abstract
OBJECTIVE Some studies have highlighted psychological and neuropsychological difficulties and a potential reduction in health-related quality of life (HRQOL) in patients with pituitary tumors, despite hormone deficits or excess. To the authors' knowledge, this study is the first prospective longitudinal case-control study with the aim of simultaneously testing whether HRQOL and psychiatric and neuropsychological disabilities are related to neural dysfunction due to hypercortisolism per se, or tumor mass and/or surgery in patients with Cushing's disease (CD). The authors evaluated a homogeneous cohort of patients with CD and nonfunctioning pituitary adenomas (NFPAs) before and after neurosurgery and compared these patients with healthy controls. METHODS Twenty patients (10 with NFPA and 10 with CD) were evaluated using 3 validated questionnaires (SF-36, Beck Depression Inventory-II [BDI-II], and Minnesota Multiphasic Personality Inventory-II [MMPI-II]) to assess HRQOL and psychological status preoperatively and 12 months after neurosurgery. Neuropsychological tests were assessed preoperatively, 3-7 days postoperatively, and 12 months postoperatively. Twenty healthy matched controls were recruited. RESULTS Preoperatively, the NFPA and CD subgroups had worse HRQOL scores than controls on the basis of SF-36 scores, although the NFPA subgroup experienced significant recovery 12 months postoperatively. Preoperatively, CD patients had depressive symptoms according to the BDI-II and MMPI-II that persisted 12 months postoperatively, together with social introversion and hypochondriasis; NFPA patients were similar to controls except for hypochondriasis scores that were clinically significant at all timepoints. Preoperatively and 3-7 days postoperatively, both subgroups showed significant neuropsychological disabilities compared with controls, but only the CD subgroup did not completely recover over time. CONCLUSIONS HRQOL and neuropsychological impairments were observed in all patients at early timepoints, independent of hypercortisolism, tumor mass, and successful surgery. Over time, CD patients showed persistent changes in HRQOL, in particular in social activities. In this light, CD seems to have a strong impact on HRQOL and to be associated with more psychological and neuropsychological comorbidities than NFPA.
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Affiliation(s)
| | - Elisa Verrua
- 2Endocrinology Unit, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan
| | - Emanuele Ferrante
- 2Endocrinology Unit, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan
| | - Elisa Sala
- 2Endocrinology Unit, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan
| | - Giulia Carosi
- 2Endocrinology Unit, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan
- Departments of3Clinical Sciences and Community Health, and
| | - Claudia Giavoli
- 2Endocrinology Unit, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan
- Departments of3Clinical Sciences and Community Health, and
| | - Andreea L Serban
- 2Endocrinology Unit, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan
- 6Department of Experimental Medicine, Sapienza University of Rome, Italy
| | - Giulia Del Sindaco
- 2Endocrinology Unit, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan
- Departments of3Clinical Sciences and Community Health, and
| | - Martina A Sirtori
- 1Neurosurgery Unit and
- 5Department of Psychology, University of Milano-Bicocca, Milan; and
| | | | | | | | - Maura Arosio
- 2Endocrinology Unit, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan
- Departments of3Clinical Sciences and Community Health, and
| | - Anna Spada
- Departments of3Clinical Sciences and Community Health, and
| | - Marco Locatelli
- 1Neurosurgery Unit and
- 4Pathophysiology and Transplantation, University of Milan
| | - Giovanna Mantovani
- 2Endocrinology Unit, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan
- Departments of3Clinical Sciences and Community Health, and
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Quality-of-life evaluation for patients submitted to nasal endoscopic surgery for resection of pituitary tumours. Eur Arch Otorhinolaryngol 2020; 278:1411-1418. [PMID: 32989493 DOI: 10.1007/s00405-020-06381-1] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2020] [Accepted: 09/15/2020] [Indexed: 10/23/2022]
Abstract
PURPOSE This study aimed to evaluate the pre- and post-operative quality-of-life of patients submitted to the resection of pituitary adenoma via endoscopic transsphenoidal. METHODS This was a prospective study on patients submitted to endoscopic transsphenoidal pituitary surgery with the harvest of a nasoseptal flap who responded to the questionnaires FV-36 and SNOT-22 in the pre-operative and in months 1, 3 and 6 following the surgical procedure. RESULTS A total of 42 patients submitted to pituitary adenoma resection surgery via endoscopic transsphenoidal with a nasoseptal flap were recruited. In all of the physical and mental domains (SF-36) evaluated, there was an improvement in the long-term evaluation (6 months), compared to the pre-operative, as well as in the site-specific evaluation (SNOT-22). CONCLUSION The global and site-specific questionnaires in the 6th post-operative month follow-up presented an important improvement in all the physical and mental domains evaluated, as well as in nasal function in the perception of the patients submitted to pituitary adenoma resection via endoscopic transsphenoidal, demonstrating the safety and efficiency of the procedure.
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Pertichetti M, Serioli S, Belotti F, Mattavelli D, Schreiber A, Cappelli C, Padovani A, Gasparotti R, Nicolai P, Fontanella MM, Doglietto F. Pituitary adenomas and neuropsychological status: a systematic literature review. Neurosurg Rev 2019; 43:1065-1078. [DOI: 10.1007/s10143-019-01134-z] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2019] [Revised: 05/16/2019] [Accepted: 06/10/2019] [Indexed: 12/16/2022]
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Andela CD, Lobatto DJ, Pereira AM, van Furth WR, Biermasz NR. How non-functioning pituitary adenomas can affect health-related quality of life: a conceptual model and literature review. Pituitary 2018; 21:208-216. [PMID: 29302835 PMCID: PMC5849670 DOI: 10.1007/s11102-017-0860-4] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
After treatment for a non-functioning pituitary adenoma (NFA) health-related quality of life (HR-QoL) improves considerably. However, the literature about the normalization of HR-QoL after treatment is inconclusive. Some researchers described a persistently decreased HR-QoL compared to reference data, while others did not. Considering this variety in observed HR-QoL outcomes, the aim of the present review was to provide a literature overview of health outcomes in patients with a NFA, using a conceptual HR-QoL model. A concrete conceptualization of the health outcomes of patients with a NFA can be helpful to understand the observed variety in HR-QoL outcomes and to improve clinical care and guidance of these patients. For this conceptualization, the Wilson and Cleary model was used. This model has a biopsychosocial character and has been validated in several patient populations. In the present review, health outcomes of patients with a NFA were described at each stage of the model e.g. biological and physiological variables, symptom status, functional status, general health perceptions and overall HR-QoL. The Wilson-Cleary model elucidates that elements at each stage of the model can contribute to the impairment in HR-QoL of patients with a NFA, which explains the reported variety in the literature. Furthermore, by applying the model, potential interventions targeting these elements can be identified. While optimal biomedical treatment has always been the focus, it is clearly not sufficient for good HR-QoL in patients with a NFA. Further improvement of HR-QoL should be supported by a pituitary specific care trajectory, including psychosocial care (e.g. self-management training), to beneficially affect characteristics of the patient and the (healthcare) environment, with the utmost goal to optimize HR-QoL in patients after treatment.
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Affiliation(s)
- Cornelie D Andela
- Department of Medicine, Division of Endocrinology, and Center for Endocrine Tumors, C7-Q, Leiden University Medical Center, P.O. Box 9600, 2300 RC, Leiden, The Netherlands.
| | - Daniel J Lobatto
- Department of Neurosurgery, Leiden University Medical Center, Leiden, The Netherlands
| | - Alberto M Pereira
- Department of Medicine, Division of Endocrinology, and Center for Endocrine Tumors, C7-Q, Leiden University Medical Center, P.O. Box 9600, 2300 RC, Leiden, The Netherlands
| | - Wouter R van Furth
- Department of Neurosurgery, Leiden University Medical Center, Leiden, The Netherlands
| | - Nienke R Biermasz
- Department of Medicine, Division of Endocrinology, and Center for Endocrine Tumors, C7-Q, Leiden University Medical Center, P.O. Box 9600, 2300 RC, Leiden, The Netherlands
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Webb SM, Crespo I, Santos A, Resmini E, Aulinas A, Valassi E. MANAGEMENT OF ENDOCRINE DISEASE: Quality of life tools for the management of pituitary disease. Eur J Endocrinol 2017; 177:R13-R26. [PMID: 28351913 DOI: 10.1530/eje-17-0041] [Citation(s) in RCA: 36] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/18/2017] [Revised: 03/07/2017] [Accepted: 03/28/2017] [Indexed: 12/18/2022]
Abstract
BACKGROUND In the last few years, quality of life (QoL) has become an outcome measure in patients with pituitary diseases. OBJECTIVE To describe the available data on QoL impairment evaluated with questionnaires in patients with pituitary diseases. DESIGN Critical review of the pertinent literature and pragmatic discussion of available information. METHODS Selection of relevant literature from PubMed and WOK, especially from the last 5 years and comprehensive analysis. RESULTS QoL is impaired in all pituitary diseases, mostly in acromegaly and Cushing's disease (similar to other causes of Cushing's syndrome), but also in non-functioning pituitary adenomas and prolactinomas, especially in the active phase of the disease. Nevertheless, even after endocrine 'cure', scores tend to be below normative values, indicative of residual morbidity after hormonal control. The presence of hypopituitarism worsens subjective QoL perception, which can improve after optimal substitution therapy, including recombinant human growth hormone, when indicated. CONCLUSIONS To improve the long-term outcome of pituitary patients, helping them to attain the best possible health, it appears desirable to include subjective aspects captured when evaluating QoL, so that the affected dimensions are identified and if relevant treated. Additionally, being aware that treatment outcome may not always mean complete normalisation of physical and mental issues related to QoL can be a first step to adaptation and conforming to this new status.
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Affiliation(s)
- Susan M Webb
- Hospital Sant PauIIB-Sant Pau, Research Center for Pituitary Diseases, Centro de Investigación Biomédica en Red de Enfermedades Raras (CIBERER, Unidad 747), ISCIII, and Universitat Autònoma de Barcelona (UAB), Barcelona, Spain
| | - Iris Crespo
- Hospital Sant PauIIB-Sant Pau, Research Center for Pituitary Diseases, Centro de Investigación Biomédica en Red de Enfermedades Raras (CIBERER, Unidad 747), ISCIII, and Universitat Autònoma de Barcelona (UAB), Barcelona, Spain
| | - Alicia Santos
- Hospital Sant PauIIB-Sant Pau, Research Center for Pituitary Diseases, Centro de Investigación Biomédica en Red de Enfermedades Raras (CIBERER, Unidad 747), ISCIII, and Universitat Autònoma de Barcelona (UAB), Barcelona, Spain
| | - Eugenia Resmini
- Hospital Sant PauIIB-Sant Pau, Research Center for Pituitary Diseases, Centro de Investigación Biomédica en Red de Enfermedades Raras (CIBERER, Unidad 747), ISCIII, and Universitat Autònoma de Barcelona (UAB), Barcelona, Spain
| | - Anna Aulinas
- Hospital Sant PauIIB-Sant Pau, Research Center for Pituitary Diseases, Centro de Investigación Biomédica en Red de Enfermedades Raras (CIBERER, Unidad 747), ISCIII, and Universitat Autònoma de Barcelona (UAB), Barcelona, Spain
| | - Elena Valassi
- Hospital Sant PauIIB-Sant Pau, Research Center for Pituitary Diseases, Centro de Investigación Biomédica en Red de Enfermedades Raras (CIBERER, Unidad 747), ISCIII, and Universitat Autònoma de Barcelona (UAB), Barcelona, Spain
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Karppinen A, Ritvonen E, Roine R, Sintonen H, Vehkavaara S, Kivipelto L, Grossman AB, Niemelä M, Schalin-Jäntti C. Health-related quality of life in patients treated for nonfunctioning pituitary adenomas during the years 2000-2010. Clin Endocrinol (Oxf) 2016; 84:532-9. [PMID: 26493182 DOI: 10.1111/cen.12967] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/25/2015] [Revised: 09/23/2015] [Accepted: 10/19/2015] [Indexed: 11/28/2022]
Abstract
OBJECTIVE The published data on health-related quality of life (HRQoL) after treatment of nonfunctioning pituitary adenomas (NFPAs) are conflicting. We evaluated HRQoL in a recent series of patients who had surgery for an NFPA. DESIGN Cross-sectional study including a large control population. PATIENTS AND MEASUREMENTS A HRQoL questionnaire (15D) was sent to all patients (n = 161) having undergone transsphenoidal surgery for NFPA in the years 2000-2010 at the Helsinki University Hospital. The 15D score and dimension scores of the study population (n = 137) were compared with those of a large (n = 4967) gender- and age-standardized control population. Possible independent predictors of HRQoL in the patients were estimated with multivariate regression analysis. RESULTS Postoperatively, 57% of the patients had normal visual function. After a mean follow-up of 7·4 ± 3·2 years (mean ± SD), 62% suffered from hypopituitarism. Overall, HRQoL was near-normal in patients compared to controls (15D scores 0·885 ± 0·114 vs 0·903 ± 0·093, respectively, P = 0·07). On single dimensions, patients had impaired vision and sexual activity (both P < 0·0005), more depression and distress (both P < 0·005) and less discomfort and symptoms (P < 0·05). Age, body mass index, diabetes, depression and reoperation were independent predictors of impaired HRQoL (all P < 0·05). Thyroxine substitution was associated with impaired and hydrocortisone and testosterone substitution (males only) with better HRQoL (all P < 0·05). CONCLUSIONS This recent series of NFPA patients demonstrates that overall HRQoL is near-normal after medium term follow-up; the most impaired dimensions were in vision and sexual activity. Comorbidities are strong predictors of impaired HRQoL.
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Affiliation(s)
- Atte Karppinen
- Department of Neurosurgery, University of Helsinki and Helsinki University Hospital, Helsinki, Finland
| | - Elina Ritvonen
- Endocrinology, Abdominal Center, University of Helsinki and Helsinki University Hospital, Helsinki, Finland
| | - Risto Roine
- Group Administration, University of Helsinki and Helsinki University Hospital, Helsinki, Finland
- Department of Health and Social Management, University of Eastern Finland, Kuopio, Finland
| | - Harri Sintonen
- Department of Public Health, University of Helsinki, Helsinki, Finland
| | - Satu Vehkavaara
- Endocrinology, Abdominal Center, University of Helsinki and Helsinki University Hospital, Helsinki, Finland
| | - Leena Kivipelto
- Department of Neurosurgery, University of Helsinki and Helsinki University Hospital, Helsinki, Finland
| | - Ashley B Grossman
- Department of Endocrinology, Oxford Centre for Diabetes, Endocrinology & Metabolism, Churchill Hospital, University of Oxford, UK
| | - Mika Niemelä
- Department of Neurosurgery, University of Helsinki and Helsinki University Hospital, Helsinki, Finland
| | - Camilla Schalin-Jäntti
- Endocrinology, Abdominal Center, University of Helsinki and Helsinki University Hospital, Helsinki, Finland
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Pledger CL, Elzoghby MA, Oldfield EH, Payne SC, Jane JA. Prospective comparison of sinonasal outcomes after microscopic sublabial or endoscopic endonasal transsphenoidal surgery for nonfunctioning pituitary adenomas. J Neurosurg 2015; 125:323-33. [PMID: 26654174 DOI: 10.3171/2015.6.jns142695] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
OBJECT Both endoscopic and microscopic transsphenoidal approaches are accepted techniques for the resection of pituitary adenomas. Although studies have explored patient outcomes for each technique individually, none have prospectively compared sinonasal and quality of life outcomes in a concurrent series of patients at the same institution, as has been done in the present study. METHODS Patients with nonfunctioning adenomas undergoing transsphenoidal surgery were assessed for sinonasal function, quality of life, and pain using the Sino-Nasal Outcome Test-20 (SNOT-20), the short form of the Nasal Obstruction Symptom Evaluation (NOSE) instrument, the SF-36, and a headache scale. Eighty-two patients undergoing either endoscopic (47 patients) or microscopic (35 patients) surgery were surveyed preoperatively and at 24-48 hours, 2 weeks, 4 weeks, 8 weeks, and 1 year after surgery. RESULTS Patients who underwent endoscopic and microscopic transsphenoidal surgery experienced a similar recovery pattern, showing an initial increase in symptoms during the first 2 weeks, followed by a return to baseline by 4 weeks and improvement beyond baseline functioning by 8 weeks. Patients who underwent endoscopic surgery experienced better sinonasal outcomes at 24-48 hours (SNOT total p = 0.015, SNOT rhinologic subscale [ssRhino] p < 0.001), 2 weeks (NOSE p = 0.013), and 8 weeks (SNOT total p = 0.032 and SNOT ssRhino p = 0.035). By 1 year after surgery, no significant differences in sinonasal outcomes were observed between the 2 groups. Headache scales at 1 year improved in all dimensions except duration for both groups (total result 73%, p = 0.004; severity 46%, p < 0.001; frequency 53%, p < 0.001), with 80% of either microscopic or endoscopic patients experiencing improvement or resolution of headache symptoms. Endoscopic and microscopic patients experienced reduced vitality preoperatively compared with US population norms and remained low postoperatively. By 8 weeks after surgery, both groups experienced significant improvements in mental health (13%, p = 0.005) and vitality (15%, p = 0.037). By 1 year after surgery, patients improved significantly in mental health (14%, p = 0.03), role physical (14%, p = 0.036), social functioning (16%, p = 0.009), vitality (22%, p = 0.002), and SF-36 total (10%, p = 0.024) as compared with preoperative measures. There were no significant differences at any time point between the 2 groups for the total SF-36 or for any of the 8 subscales. CONCLUSIONS Patients who underwent either an endoscopic or a microscopic approach experienced the greatest nasal symptoms at 2 weeks postoperatively and exhibited similar time courses of recovery in nasal, headache, and quality of life assessments. Although patients who underwent endoscopic surgery experienced significantly fewer nasal symptoms during the first 8 weeks, by 1 year after surgery, there were no significant differences between the 2 groups.
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Affiliation(s)
| | - Mohamed A Elzoghby
- Department of Neurosurgery, Ain Shams University School of Medicine, Cairo, Egypt
| | | | - Spencer C Payne
- Otolaryngology-Head and Neck Surgery, University of Virginia, Charlottesville, Virginia; and
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Lecumberri B, Estrada J, García-Uría J, Millán I, Pallardo LF, Caballero L, Lucas T. Neurocognitive long-term impact of two-field conventional radiotherapy in adult patients with operated pituitary adenomas. Pituitary 2015; 18:782-95. [PMID: 25820377 DOI: 10.1007/s11102-015-0653-6] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
Abstract
PURPOSE To assess the long-term impact of postoperative two-field-conventional radiotherapy (RT) on neurocognitive functions of adult patients with operated pituitary adenomas (PA). METHODS We selected 124 adult patients with operated PA-56 of whom had also received RT-recorded their main clinical data and performed a neuropsychological assessment in all of them that included 15 standardized tests, and a cerebral SPECT in eight patients. Comparative analyses were carried out on major clinical and neurocognitive domains between irradiated and not irradiated patients, and on cerebral SPECT source. RESULTS Compared with non-irradiated patients, irradiated patients performed significantly worse on Barcelona's story recall test (P < 0.001) and arithmetic problems (P < 0.03) and on five categories of the Wisconsin card sorting test, especially on perseverative answers and errors (P < 0.001) without differences in other examined functional domains. RT was the only factor associated with worse results in these tests regardless other clinical and treatment-related variables. Kaplan-Meier analysis suggested that the probability of achieving poorer results with time was related to RT total dose and field-size, type of PA and age at the time of RT. Four of the five SPECTS performed in irradiated patients revealed a similar altered perfusion in the left temporal lobe cortical region. CONCLUSIONS In adult patients with operated PA, RT was independently associated with an impairment on verbal memory and executive function, when compared to non-irradiated patients. Our data suggest that diagnosis of acromegaly or Cushing's disease, and age at the time of RT were able to modulate this long-term radio-induced neurocognitive sequelae.
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Affiliation(s)
- Beatriz Lecumberri
- Endocrinology and Nutrition Department, La Paz University Hospital, Castellana 261, 28046, Madrid, Spain.
- Endocrinology and Nutrition Department, Puerta de Hierro University Hospital, Madrid, Spain.
| | - Javier Estrada
- Endocrinology and Nutrition Department, Puerta de Hierro University Hospital, Madrid, Spain
| | - José García-Uría
- Neurosurgery Department, Puerta de Hierro University Hospital, Madrid, Spain
| | - Isabel Millán
- Statistics Department, Puerta de Hierro University Hospital, Madrid, Spain
| | - Luis Felipe Pallardo
- Endocrinology and Nutrition Department, La Paz University Hospital, Castellana 261, 28046, Madrid, Spain
| | - Luis Caballero
- Psychiatry Department, Puerta de Hierro University Hospital, Madrid, Spain
| | - Tomás Lucas
- Endocrinology and Nutrition Department, Puerta de Hierro University Hospital, Madrid, Spain
- Sanchinarro University Hospital, Madrid, Spain
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Andela CD, Scharloo M, Pereira AM, Kaptein AA, Biermasz NR. Quality of life (QoL) impairments in patients with a pituitary adenoma: a systematic review of QoL studies. Pituitary 2015; 18:752-76. [PMID: 25605584 DOI: 10.1007/s11102-015-0636-7] [Citation(s) in RCA: 79] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Abstract
PURPOSE Pituitary adenomas give rise to physical and psychological symptoms, which may persist after biochemical cure. Growing attention has been paid to quality of life (QoL) in these patients. We aimed to systematically analyze QoL assessment methods and QoL outcome in these patients. METHODS We conducted a systematic literature search up to January 2014 in PubMed, Web of Knowledge, PsycInfo and EMBASE. RESULTS 102 papers assessing QoL in patients with a pituitary adenoma were included. In clinical (original) studies in which QoL was the primary outcome parameter (n = 54), 19 studies combined a generic questionnaire with a disease-specific questionnaire. QoL was found to be impaired in patients with active disease relative to controls, and generally improved during biochemical cure. However, no normalization occurred, with patients with remitted Cushing's disease demonstrating the smallest improvement. Somatic factors (e.g., hypopituitarism, sleep characteristics), psychological factors (illness perceptions) and health care environment (rural vs. urban) were identified as influencing factors. Intervention studies (predominantly evaluating medical interventions) have been found to improve QoL. CONCLUSIONS The growing number of studies assessing QoL generally described the negative impact of pituitary adenomas. QoL research in this patient group could be further elaborated by the development of disease-specific questionnaires for prolactinoma and non-functioning adenoma, consequent use of generic and disease-specific questionnaires and using a long-term (longitudinal) follow-up. Surgical and pharmacological interventions improve but not normalize QoL. We postulate that there might be margin for further improvement of QoL, for instance by using psychosocial interventions, in addition to optimal medical treatment.
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Affiliation(s)
- Cornelie D Andela
- Division of Endocrinology and Center for Endocrine Tumors Leiden, Department of Internal Medicine, Leiden University Medical Center, Leiden, The Netherlands,
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Kan P, Cusimano M. Validation of a Quality-of-Life Questionnaire for Patients with Pituitary Adenoma. Can J Neurol Sci 2014; 33:80-5. [PMID: 16583727 DOI: 10.1017/s0317167100004741] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
BACKGROUND The purpose of this study was to develop and validate a self-administered questionnaire to measure the health-related quality of life of patients with pituitary adenoma. METHODS A patient-centred iterative process, involving a literature review and focus group interviews with 84 patients, was used to develop a preliminary 106-item questionnaire and to validate it. The final questionnaire comprised the 30 most important items chosen by 20 patients and 17 items considered important by health care professionals. For assessment of its validity and reliability, 55 patients were asked to complete the final questionnaire, RAND-36, FACT- G/FACT-Br, and Karnofsky Performance Scale (KPS). Concurrent validity of the results of our questionnaire with those of the other instruments was assessed with Pearson correlation coefficients. Known-group validity for the scores of extreme groups was assessed with a Student's t test. Test-retest reliability was determined with Pearson correlation coefficients and a Student's t test for two sets of scores obtained one month apart. RESULTS Forty-seven (85.5%) of the 55 questionnaires were completed. Our questionnaire was well correlated with the RAND-36, the FACT-Br, the FACT-G, and the KPS in the general health domain, but not with the KPS overall. Extreme groups (n = 20) were significantly different. Test-retest reliability (n = 24) was 0.88, and scores one month apart were not significantly different. CONCLUSION Our patient-centred health-related quality of life questionnaire developed for patients with pituitary adenoma had good validity and reliability. This questionnaire could be used as a patient-centred outcome measure in clinical trials and for assessment of disease progression.
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Affiliation(s)
- Peter Kan
- Division of Neurosurgery, St. Michael's Hospital, University of Toronto, ON, Canada
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Alobid I, Enseñat J, Mariño-Sánchez F, Rioja E, de Notaris M, Mullol J, Bernal-Sprekelsen M. Expanded endonasal approach using vascularized septal flap reconstruction for skull base tumors has a negative impact on sinonasal symptoms and quality of life. Am J Rhinol Allergy 2014; 27:426-31. [PMID: 24119608 DOI: 10.2500/ajra.2013.27.3932] [Citation(s) in RCA: 44] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
BACKGROUND Endoscopic transsphenoidal surgery is currently the optimal treatment for skull base tumors. This study was designed to assess patient's sinonasal symptoms and quality of life (QoL) after resection of pituitary adenoma or skull base tumors using vascularized septal flap (VSF) reconstruction. METHODS Patients with pituitary adenoma underwent the transnasal transsphenoidal endoscopic approach (TTEA; n = 38), and patients with other benign parasellar tumors underwent the expanded endonasal approach (EEA; n = 17) with VSF. Assessment of sinonasal symptoms and QoL by the 36-item Short-Form (SF-36) and the 31-item Rhinosinusitis Outcome Measure (RSOM-31) were performed before and 3 months after surgery. RESULTS At baseline, the total seven-sinonasal symptom score (T7SSS) was similar between both groups. After surgery, T7SSS significantly increased in EEA but not in TTEA patients. EEA patients reported more smell loss (40.1 ± 26.2; p < 0.05) and posterior nasal discharge (49.3 ± 30.1; p < 0.05) than TTEA patients (21.6 ± 30.9 and 22.5 ± 27.5, respectively). At baseline, both groups had poorer SF-36 compared with the general population. TTEA patients had poorer QoL (on general health, vitality, and mental health) than EEA patients. After surgery, TTEA patients showed impaired physical role and bodily pain compared with baseline, and EEA patients showed impaired physical role and mental health. At baseline, RSOM scores were similar in TTEA and EEA groups. After surgery, EEA but not TTEA patients reported poorer nasal and general symptoms. CONCLUSION The EEA with VSF produces more sinonasal symptoms than pituitary surgery, surgery for skull base and pituitary tumors has negative impact on QoL, and functioning tumors have no further negative effect on sinonasal symptoms and QoL.
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Affiliation(s)
- Isam Alobid
- Rhinology Unit and Smell Clinic, Ear, Nose, and Throat Department, Hospital Clinic, Universitat de Barcelona, Barcelona, Spain
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Crespo I, Santos A, Resmini E, Valassi E, Martínez-Momblán MA, Webb SM. Improving Quality of Life in Patients with Pituitary Tumours. EUROPEAN ENDOCRINOLOGY 2013; 9:32-36. [PMID: 30349608 PMCID: PMC6193521 DOI: 10.17925/ee.2013.09.01.32] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/10/2013] [Accepted: 01/29/2013] [Indexed: 11/24/2022]
Abstract
Evaluation of health-related quality of life (QoL) in people with pituitary tumours has received much attention over the last 10-15 years. Most of them show impaired QoL, but little is known about how to prevent impairment or how to improve QoL. Our aim is to review what is known about QoL in pituitary tumours patients and to highlight the areas worth improving, for the patient's well being. The article has four sections: acromegaly, Cushing's syndrome, prolactinomas and non-functioning adenomas. Control of comorbidities is usually an important factor to prevent QoL impairment; however, each disease has specific characteristics that should be properly addressed in order to obtain full patient recovery after successful therapy.
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Affiliation(s)
- Iris Crespo
- Endocrinology/Medicine Department, Hospital Sant Pau, Centro de Investigación Biomédica en Red de Enfermedades Raras (CIBER-ER, Unidad 747), IIB-Sant Pau, ISCIII and Universitat Autonoma de Barcelona
| | - Alicia Santos
- Endocrinology/Medicine Department, Hospital Sant Pau, Centro de Investigación Biomédica en Red de Enfermedades Raras (CIBER-ER, Unidad 747), IIB-Sant Pau, ISCIII and Universitat Autonoma de Barcelona
| | - Eugenia Resmini
- Endocrinology/Medicine Department, Hospital Sant Pau, Centro de Investigación Biomédica en Red de Enfermedades Raras (CIBER-ER, Unidad 747), IIB-Sant Pau, ISCIII and Universitat Autonoma de Barcelona
| | - Elena Valassi
- Endocrinology/Medicine Department, Hospital Sant Pau, Centro de Investigación Biomédica en Red de Enfermedades Raras (CIBER-ER, Unidad 747), IIB-Sant Pau, ISCIII and Universitat Autonoma de Barcelona
| | - Maria Antonia Martínez-Momblán
- Endocrinology/Medicine Department, Hospital Sant Pau, Centro de Investigación Biomédica en Red de Enfermedades Raras (CIBER-ER, Unidad 747), IIB-Sant Pau, ISCIII and Universitat Autonoma de Barcelona
- Escola Universitària d’Infermeria, Hospital Sant Pau, Universitat Autonoma de Barcelona, Barcelona, España
| | - Susan M Webb
- Endocrinology/Medicine Department, Hospital Sant Pau, Centro de Investigación Biomédica en Red de Enfermedades Raras (CIBER-ER, Unidad 747), IIB-Sant Pau, ISCIII and Universitat Autonoma de Barcelona
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Capatina C, Christodoulides C, Fernandez A, Cudlip S, Grossman AB, Wass JAH, Karavitaki N. Current treatment protocols can offer a normal or near-normal quality of life in the majority of patients with non-functioning pituitary adenomas. Clin Endocrinol (Oxf) 2013; 78:86-93. [PMID: 22640418 DOI: 10.1111/j.1365-2265.2012.04449.x] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/16/2012] [Revised: 05/02/2012] [Accepted: 05/23/2012] [Indexed: 11/29/2022]
Abstract
OBJECTIVE Non-functioning pituitary adenomas (NFA) may be associated with significant morbidity. Published data on the quality of life (QoL) of patients with NFA are scarce and conflicting. In view of the discordant findings and the advances in the management of these subjects, we aimed to evaluate the QoL in patients with NFA followed up in a tertiary endocrine UK referral centre. SUBJECTS AND METHODS All consecutive patients with NFA attending the outpatient clinic in the Department of Endocrinology in Oxford over a 6-month period (n = 193) were offered 3 health-related QoL questionnaires [Short Form 36 (SF36), Nottingham Health Profile (NHP), European Quality of Life Scale (EuroQoL)] to complete. Patient outcomes (response rate 93.3%) were compared with age-related UK reference values. RESULTS None of the QoL scores in the SF-36 or the 5 dimensions of health in the EuroQoL was different from the reference values. The visual analogue scale (VAS) score (EuroQoL) was slightly compromised (P = 0.041). In the NHP questionnaire, males had no parameter significantly affected, whereas females performed worse in 1/6 areas (energy levels). Tumour recurrence was an independent predictor for compromised VAS score and for anxiety/depression (EuroQoL), and visual field defects for more frequent problems with interests/hobbies (NHP). CONCLUSIONS Overall, the health-related QoL and perception of subjective health in patients with NFA was not compromised to any major extent suggesting that we can now offer the prospect of treatment and replacement, which will provide a normal or near-normal QoL. Specific groups are affected in various dimensions, necessitating measures to compensate for predisposing factors.
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Affiliation(s)
- Cristina Capatina
- Department of Endocrinology, Oxford Centre for Diabetes, Endocrinology and Metabolism, Churchill Hospital, Oxford, UK
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Raappana A, Pirilä T, Ebeling T, Salmela P, Sintonen H, Koivukangas J. Long-term health-related quality of life of surgically treated pituitary adenoma patients: a descriptive study. ISRN ENDOCRINOLOGY 2012; 2012:675310. [PMID: 23346413 PMCID: PMC3549391 DOI: 10.5402/2012/675310] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/23/2012] [Accepted: 11/13/2012] [Indexed: 11/23/2022]
Abstract
Context. The literature concerning the health-related quality of life (HRQoL) of patients with surgically treated PA is controversial. Objective. To describe the long-term HRQoL of surgically treated patients in all PA classes. Design and subjects. The 15D, a generic HRQoL instrument producing a 15-dimensional profile and a single 15D index score (a difference ≥0.03 on a 0-1 scale is considered clinically important), was used to assess the HRQoL of a 13-year surgical cohort of PA patients in Northern Finland. Results and Conclusion. Nighty-eight eligible consecutive patients with surgically treated PA were studied at an average of 6.3 years after their latest pituitary operation. The average postoperative 15D profiles in patients with non-functioning PA and in acromegalics without GH-suppressive medical treatment were similar to those of the age-standardized general population. However, after this rather long followup, the mean 15D score and the number of statistically significant 15D dimension impairments, compared with those of their reference population, were 0.11 and 9/15, 0.10 and 3/15, and 0.08 and 7/15 for Cushing's disease, acromegalics needing somatostatin analog, and prolactinoma patients, respectively. Hypopituitarism with replacement medication was not associated with impaired HRQoL. The somatostatin-analog-associated HRQoL finding warrants further clinical research.
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Affiliation(s)
- A Raappana
- Department of Otorhinolaryngology-Head & Neck Surgery, Institute of Clinical Medicine, University of Oulu, Oulu, Finland
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Losa M, Picozzi P, Motta M, Valle M, Franzin A, Mortini P. The role of radiation therapy in the management of non-functioning pituitary adenomas. J Endocrinol Invest 2011; 34:623-9. [PMID: 21427527 DOI: 10.3275/7618] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Surgical removal of non-functioning pituitary adenoma (NFPA) is the first-choice therapeutic option, but radical removal of the tumor cannot be accomplished in all patients. The best strategy to prevent regrowth of NFPA is still a matter of debate. Adjuvant radiotherapy is very effective in reducing recurrence rate after incomplete removal of NFPA, but concerns still exist about long-term toxicity of radiation. Different modalities have been developed to irradiate the pituitary region. One major distinction is between radiation techniques that deliver the total dose in multiple sessions using 3 fixed radiation beams and radiosurgical equipment that delivers the total dose to the target volume in a single treatment session. Progression-free survival of patients with NFPA treated by adjuvant radiotherapy is well above 90% at 5 yr in most studies and diminishes only slightly at 10 yr. Very few studies have a more prolonged follow-up. In comparison, the 5- and 10-yr estimated recurrence rate without adjuvant radiotherapy ranged from 15% to 51% and from 44% to 78%, respectively. Complications of radiation include rare but severe side-effects, such as secondary brain neoplasm, optic neuropathy, cerebrovascular accidents, and more frequent but less severe complications, such as pituitary deficiency. Optimal management of patients with residual or recurring NFPA after surgical debulking can be achieved through the judicious use of different treatment options, necessitating close cooperation between neurosurgeons, endocrinologists, and radiation oncologists.
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Affiliation(s)
- M Losa
- Pituitary Unit, Department of Neurosurgery, Istituto Scientifico San Raffaele, Università Vita-Salute, Via Olgettina 60, 20132-Milan, Italy.
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Abstract
In selection of the right treatment for a specific patient, the surgeon should consider not only the best approach to remove a tumor but also the impact of treatment on the quality of life (QOL) of the patient. Procedures involving extirpation of skull base tumors may be associated with high morbidity. It is therefore important to study patients with skull base neoplasms, because survival differences between various treatment modalities may be small, yet larger differences are expected regarding morbidity. The overall QOL in the majority of patients after skull base tumor resection can be classified as "good," with significant improvement taking place within 12 months following surgery. Patients with carcinomas, acoustic schwannoma, or Cushing's disease suffer from more significant deterioration in their QOL after any intervention. Data retrieved from disease-specific questionnaires revealed that the financial and emotional domains have the worse impact on patients QOL. Old age, malignancy, comorbidity, radiotherapy, and extensive surgery were found to be also negative prognostic factors for QOL. Pain control regimens, antidepressants, and other psychological modalities, including group support, can improve QOL measures in these patients. It is critical that surgeons understand that they cannot assess their patients' perspectives on QOL correctly without asking them. For adequate assessment, validated disease-specific instruments addressing multiple domains of QOL should be utilized.
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Psaras T, Milian M, Hattermann V, Will BE, Tatagiba M, Honegger J. Predictive factors for neurocognitive function and Quality of Life after surgical treatment for Cushing's disease and acromegaly. J Endocrinol Invest 2011; 34:e168-77. [PMID: 21060251 DOI: 10.3275/7333] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
BACKGROUND Cushing's disease (CD) and acromegaly (AC) are associated with impairment in quality of life (QoL) and neurocognition that can persist after successful treatment. AIM To investigate the influence of current disease status (remission vs no remission) on neurocognitive function and QoL in treated CD and AC patients and to determine predictive factors (e.g. demographic, clinical, neurosurgical, endocrinological) for post-operative neurocognition and QoL. SUBJECTS AND METHODS Twenty-four CD and 37 AC patients underwent neuropsychological testing 1 to 10 yr following surgical therapy. Additionally, QoL was assessed. An overnight 2-mg dexamethasone suppression test in CD and IGF-I and GH levels in AC patients were assessed to determine current disease status. The results were compared with 28 sex-, education- and age-matched healthy controls (HC). RESULTS Impaired QoL was more pronounced than neurocognitive decrease in both pathologies compared to HC. This finding was independent of the current status of disease. In AC, persistent comorbidities were associated with impaired QoL (p<0.05). Older age at operation in AC patients was a significant predictor for adverse effects on psychomotor speed and attentional functions (p<0.05). In CD persistent hypocortisolism, not hypercortisolism, had adverse effects on neurocognition (p<0.01). CONCLUSIONS The current status of disease plays a subordinate role in postoperative outcome concerning QoL and neurocognition in either pathology. A possible explanation might be the considerably improved endocrinopathy after treatment compared to untreated patients, even if no cure is achieved. The lasting impairments might be explained by irreversible changes that have occurred during the active phase of the disease.
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Affiliation(s)
- T Psaras
- Division of Pituitary Surgery, Department of Neurosurgery, University of Tuebingen, Tuebingen, Germany.
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Abstract
Non-functioning pituitary tumours are mostly of gonadotroph cell origin and are devoid of humoral hypersecretory syndromes. They are usually large at the time of diagnosis, commonly presenting with headaches, visual field defects and hypopituitarism. Trans-sphenoidal surgery remains the treatment of choice for rapid decompression of neighbouring structures, often bringing to normalisation or improvement of visual and pituitary function. The management of patients with postoperative residual tumours is still a matter of debate and may include observation alone, the use of dopamine agonists or radiation therapy. There are no controlled or comparative studies of the available therapeutic options; therefore, recommendations are not evidence based. Patients need long-term follow-up for the detection and treatment of hypopituitarism, visual dysfunction and tumour growth that may develop over time.
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Affiliation(s)
- Yona Greenman
- Institute of Endocrinology, Metabolism and Hypertension, Tel Aviv-Sourasky Medical Center and Sackler Faculty of Medicine, Tel Aviv University, 6 Weizmann Street, Tel Aviv 64239, Israel.
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Karabatsou K, O'Kelly C, Ganna A, Dehdashti AR, Gentili F. Outcomes and quality of life assessment in patients undergoing endoscopic surgery for pituitary adenomas. Br J Neurosurg 2009; 22:630-5. [PMID: 18686060 DOI: 10.1080/02688690802220379] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
The endoscopic technique is increasingly being used for the resection of pituitary adenomas. Its efficacy and safety have been generally accepted, but its impact on the quality of life of the patients treated has not been previously addressed. Most of the studies assessing the quality of life after long-term cure of pituitary adenomas suggest a significantly impaired quality of life (QoL) in all subgroups of pituitary tumours. In our study we analyse QoL data following endoscopic surgery, and attempt comparisons with normative and data from standard approaches. The validated health questionnaire SF-36 was sent to 80 patients who had undergone pure endoscopic resection of a pituitary adenoma. Fifty-four patients returned the completed questionnaire. Outcomes were compared with normative data for the Short Form-36 (SF-36) Heath survey for the general Canadian population. We also compared the results amongst different types of adenomas. We attempted a comparison to previous studies on quality of life for patients who underwent conventional trans-sphenoidal surgery. Our study suggests only minimal impairment of quality of life in patients after successful treatment of pituitary adenomas using the endoscopic approach. There were only very few differences in the perceived quality of life within the different subgroups of adenomas. There was a trend to improved scores in the endoscopic group compared with previous studies in patients treated by conventional approaches. Whilst our data suggest minimal impact on the quality of life for patients after endoscopic removal of pituitary adenomas, further studies with larger number of patients and longer follow-up are required to encourage this finding.
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Affiliation(s)
- K Karabatsou
- Department of Neurosurgery, Salford Royal Hospital, Manchester, UK.
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van Beek AP, van den Bergh ACM, van den Berg LM, van den Berg G, Keers JC, Langendijk JA, Wolffenbuttel BHR. Radiotherapy is Not Associated With Reduced Quality of Life and Cognitive Function in Patients Treated for Nonfunctioning Pituitary Adenoma. Int J Radiat Oncol Biol Phys 2007; 68:986-91. [PMID: 17379436 DOI: 10.1016/j.ijrobp.2007.01.017] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2006] [Revised: 01/08/2007] [Accepted: 01/08/2007] [Indexed: 10/23/2022]
Abstract
PURPOSE To assess the influence of different treatment modalities on long-term health-related quality of life (HR-QoL) and cognitive problems among patients who had been treated for nonfunctioning pituitary adenoma (NFA). METHODS AND MATERIALS Eighty-one patients (49 men and 32 women, aged 55 +/- 10 years) with a minimal follow-up period of 1 year after treatment for NFA participated in this cross-sectional study. Sixty-two patients were initially treated by transsphenoidal surgery and 19 by craniotomy. Subsequently, 45 of these 81 subjects (56%) received additional radiotherapy (RT) after surgery because of a tumor remnant or regrowth. All subjects filled in standardized questionnaires measuring HR-QoL, depression, fatigue, and cognitive problems. RESULTS Patients who underwent additional RT more frequently underwent a craniotomy and were younger at surgery, but not at entering this study. They also used more hormonal substitution. Most HR-QoL domains showed a similar score in patients who underwent RT when compared with patients who did not receive RT. However, vitality and physical functioning proved to be better in RT subjects, and RT subjects also had better scores for depression and physical and mental fatigue (all p < 0.05). Some aspects of HR-QoL of patients who have been successfully treated for NFA are reduced compared with the normal population, but this was much more pronounced in the group that did not receive RT. In multivariate analysis, RT remained significantly associated with improved HR-QoL. No differences in cognitive function scores were observed. CONCLUSION Postoperative RT in patients with NFA is not associated with reduced quality of life or cognition when compared with surgery alone.
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Affiliation(s)
- André P van Beek
- Department of Endocrinology, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
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Nielsen EH, Lindholm J, Laurberg P, Bjerre P, Christiansen JS, Hagen C, Juul S, Jørgensen J, Kruse A, Stochholm K. Nonfunctioning pituitary adenoma: incidence, causes of death and quality of life in relation to pituitary function. Pituitary 2007; 10:67-73. [PMID: 17356906 DOI: 10.1007/s11102-007-0018-x] [Citation(s) in RCA: 50] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/04/2007] [Accepted: 02/05/2007] [Indexed: 10/23/2022]
Abstract
The incidence of clinically significant, nonfunctioning pituitary adenoma, requiring surgical treatment, has not been established. According to previous studies, both surgery type and subsequent radiotherapy may have an impact on quality of life (QOL), and some studies have shown increased cardiovascular mortality in patients with pituitary disease. We studied all patients with functionless, suprasellar pituitary adenoma who were operated on during the period 1985-1996 (N = 192; transsphenoidal surgery = 160, craniotomy = 32). QOL was evaluated from Short Form 36 and Major Depression Inventory questionnaires. Causes of death were obtained from the Danish Register of Causes of Death. Incidence was 5.6/mill/year. Postoperatively, 27% of the patients had normal pituitary function and 27% were panhypopituitary. Fifty three patients had died. Death from cardiovascular, cerebrovascular and malignant diseases was not increased. Overall, QOL was not different from QOL of an age- and sex matched background population. QOL was, however, impaired in patients who had undergone craniotomy as compared to patients undergoing transsphenoidal surgery. QOL was not reduced in hypopituitary patients or in patients receiving radiotherapy.
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Dekkers OM, van der Klaauw AA, Pereira AM, Biermasz NR, Honkoop PJ, Roelfsema F, Smit JWA, Romijn JA. Quality of life is decreased after treatment for nonfunctioning pituitary macroadenoma. J Clin Endocrinol Metab 2006; 91:3364-9. [PMID: 16787991 DOI: 10.1210/jc.2006-0003] [Citation(s) in RCA: 77] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
OBJECTIVE Although a reduced quality of life (QoL) has been reported after long-term cure of functioning pituitary adenomas, the effect of successful treatment of nonfunctioning pituitary macroadenoma (NFMA) on QoL has not been fully addressed. Therefore, we evaluated a broad spectrum of QoL parameters in patients successfully treated for NFMA in our center. DESIGN We conducted a case-control study. PATIENTS AND METHODS We assessed QoL in 99 adult patients (mean age, 61.9 yr; range, 24-86 yr) in remission during long-term follow-up after surgical (n = 99) and additional radiotherapeutic (n = 37) treatment for NFMA by four validated health-related questionnaires (Hospital Anxiety and Depression Scale, Multidimensional Fatigue Index, Nottingham Health Profile, and Short Form-36). Patient outcomes were compared with 125 controls and with age-adjusted reference values derived from the literature. RESULTS NFMA patients reported significantly impaired QoL in all questionnaires compared with the 125 controls and the age-adjusted reference values. All subscales of fatigue, assessed using the Multidimensional Fatigue Index (general fatigue, physical fatigue, reduction in activity, reduction in motivation, and mental fatigue) were impaired. The scores in the Nottingham Health Profile pointed toward reduced energy and affected emotional reaction. In several subscales of the Short Form-36 (social functioning, role limitations due to physical problems, role limitations due to emotional problems, and general health perception), NFMA patients reported a reduced QoL. CONCLUSION QoL is considerably reduced in patients after successful treatment of NFMA.
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Affiliation(s)
- O M Dekkers
- Department of Endocrinology and Metabolic Diseases C4-R, Leiden University Medical Center, P.O. Box 9600, 2300 RC Leiden, The Netherlands.
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Woodhouse LJ, Mukherjee A, Shalet SM, Ezzat S. The influence of growth hormone status on physical impairments, functional limitations, and health-related quality of life in adults. Endocr Rev 2006; 27:287-317. [PMID: 16543384 DOI: 10.1210/er.2004-0022] [Citation(s) in RCA: 133] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
The availability of recombinant human GH and somatostatin analogs has resulted in widespread treatment for adults with GH deficiency (GHD) and those with GH excess (acromegaly). Despite being at opposite ends of the spectrum in terms of their GH/IGF-I axis, both of these populations experience overlapping somatic impairments. Adults with untreated GHD have low circulating levels of IGF-I that manifest as altered body composition with increased fat and reduced lean body and skeletal muscle mass. At the other end of the spectrum, adults with GH excess, who have elevated levels of IGF-I, also have altered body composition. Impairments that result from disorders of either GHD or GH excess are both associated with increased functional limitations, such as reduced ability to walk quickly for prolonged periods, and poorer health-related quality of life (HR-QoL). Adults with untreated GHD and GH excess both commonly complain of excessive fatigue that seems to be associated more with impaired aerobic than muscular performance. Several studies have documented that administration of GH or somatostatin analogs to adults with GHD or GH excess, respectively, ameliorates abnormal biochemical profile and the associated somatic impairments. However, whether these improvements translate into improved physical function in adults with GHD or GH excess remains largely unknown, and their impact on HR-QoL controversial. Review of placebo-controlled trials to date suggests that GH and somatostatin analogs have greater effects on gas exchange and aerobic performance than as anabolic agents on skeletal muscle mass and function. Future investigations should include dose-response studies to establish the optimal combination of pharmacological agents plus exercise required to improve not only biochemical markers but also physical function and HR-QoL in adults with GHD or GH excess.
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Affiliation(s)
- Linda J Woodhouse
- School of Rehabilitation Science, McMaster University, Hamilton, Ontario, Canada
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Biermasz NR, Pereira AM, Neelis KJ, Roelfsema F, Romijn JA. Role of radiotherapy in the management of acromegaly. Expert Rev Endocrinol Metab 2006; 1:449-460. [PMID: 30764082 DOI: 10.1586/17446651.1.3.449] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
Active acromegaly can be treated effectively by transsphenoidal surgery, radiotherapy and medical treatment in the form of somatostatin analogs and growth hormone receptor antagonists. Many patients will require a combination of treatment modalities to normalize growth hormone excess and associated increased mortality, and to improve comorbidity. Following postoperative radiotherapy, growth hormone and insulin-like growth factor-I levels gradually decrease and normalization of growth hormone and insulin-like growth factor-I is achieved in 50% of patients after 5 years and 75% after 10 years. Disadvantages of radiotherapy include the long interval until hormone levels have sufficiently decreased and the high incidence of radiation-induced hypopituitarism. Radiotherapy was associated with increased mortality in some but not other studies. Limitations in the design and confounding factors, such as years spent with active disease and changing treatment strategies, make it impossible to draw conclusions on this topic. Gamma knife radiosurgery may combine faster decline of growth hormone excess with a lower incidence of hypopituitarism in eligible cases, but long-term results of this radiation technique are lacking. At present, patients will preferentially be treated by primary surgery and/or somatostatin analog treatment, followed, if necessary, by growth hormone receptor antagonist treatment, while radiotherapy is reserved for selected cases only. The indications for radiotherapy and radiosurgery need to be revisited in the near future, when longer follow-up results for medical treatment and radiosurgery have become available. This review summarizes the recent literature on efficacy and side effects of radiotherapy and radiosurgery in acromegaly and discusses the place of radiation treatment in the treatment algorithm of acromegaly.
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Affiliation(s)
- Nienke R Biermasz
- a Leiden University Medical Center, Departments of Endocrinology and Metabolism, Albinusdreef 2, 2333 ZA Leiden, The Netherlands.
| | - Alberto M Pereira
- b Leiden University Medical Center, Departments of Endocrinology and Metabolism, Albinusdreef 2, 2333 ZA Leiden, The Netherlands.
| | - Karen J Neelis
- c Leiden University Medical Center, Department of Clinical Oncology, Albinusdreef 2, 2333 ZA Leiden, The Netherlands.
| | - Ferdinand Roelfsema
- d Leiden University Medical Center, Departments of Endocrinology and Metabolism, Albinusdreef 2, 2333 ZA Leiden, The Netherlands.
| | - Johannes A Romijn
- e Leiden University Medical Center, Departments of Endocrinology and Metabolism, Albinusdreef 2, 2333 ZA Leiden, The Netherlands.
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Kołtowska-Haggstrom M, Hennessy S, Mattsson AF, Monson JP, Kind P. Quality of life assessment of growth hormone deficiency in adults (QoL-AGHDA): comparison of normative reference data for the general population of England and Wales with results for adult hypopituitary patients with growth hormone deficiency. HORMONE RESEARCH 2005; 64:46-54. [PMID: 16103683 DOI: 10.1159/000087444] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/26/2005] [Accepted: 06/23/2005] [Indexed: 11/19/2022]
Abstract
BACKGROUND/AIM Age- and gender-specific reference values for the quality of life (QoL) measures used in assessing the impact of growth hormone deficiency (GHD) are important. The objective of this study was to develop such data for the QoL-AGHDA instrument for the population of England and Wales and to demonstrate the QoL deficit in patients with GHD. METHODS For the purpose of this study, a questionnaire was developed that contained the EurQoL EQ-5D, QoL-AGHDA, questions recording an individual's general situation and social functioning, and a self-reported five-point rating scale of general health. The questionnaire was mailed out to a sample of 1,190 individuals drawn from the general population of England and Wales. Corresponding data for 836 patients were retrieved from KIMS (Pfizer International Metabolic Database). The postal survey data were weighted to ensure that they were representative of the general population. RESULTS The mean weighted QoL-AGHDA scores for the general population were 6.2 and 7.1 for men and women, respectively, compared with 13.6 and 15.7 for patients. For both males and females the differences in mean QoL-AGHDA scores between the general population and patients were statistically significant for all age categories (p < 0.01). In the general population the mean QoL-AGHDA score for each category of self-assessed health status increased progressively, indicating a poorer QoL as health status declined. CONCLUSIONS This study reports QoL-AGHDA normative values for the population of England and Wales and confirms the extent of QoL impairment in patients with GHD in comparison with the general population.
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Trepp R, Everts R, Stettler C, Fischli S, Allemann S, Webb SM, Christ ER. Assessment of quality of life in patients with uncontrolled vs. controlled acromegaly using the Acromegaly Quality of Life Questionnaire (AcroQoL). Clin Endocrinol (Oxf) 2005; 63:103-10. [PMID: 15963069 DOI: 10.1111/j.1365-2265.2005.02307.x] [Citation(s) in RCA: 63] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
OBJECTIVE Acromegaly is a chronic disease with an important impact on quality of life. An acromegaly disease-generated quality of life questionnaire (AcroQoL) has recently been developed. We aimed to confirm reliability, construct validity and disease-specificity of the AcroQoL questionnaire. Second, we investigated the effect of remission status on health-related quality of life (HRQoL) in patients with acromegaly. DESIGN AND PATIENTS Using a prospective, cross-sectional design, 33 patients with treated acromegaly and 22 patients with treated hormone-inactive pituitary adenoma under stable replacement therapy completed the German version of the AcroQoL questionnaire. MEASUREMENTS AND RESULTS Cronbach's alpha analysis showed high reliability of the total score and the different scales and subscales in patients with acromegaly (alpha ranging from 0.83 to 0.93, item-total correlation 0.41-0.84). Patients with hormone-inactive pituitary adenoma showed lower reliability (alpha ranging from 0.17 to 0.75). Exploratory factor analysis in patients with acromegaly suggested a two-factorial solution with item distribution largely matching the scaling of the original Spanish questionnaire. Multiple regression analysis revealed significantly lower results of the total score and the different scales and subscales (indicating worse HRQoL) in patients with persistent acromegalic activity compared to patients with acromegaly in remission or discordant remission status. Consistently, IGF-I was an independent negative predictor of the different scores of the questionnaire. CONCLUSIONS The AcroQoL questionnaire represents a reliable, construct valid and disease-specific tool for assessing health-related quality of life in patients with acromegaly. Patients with biochemically uncontrolled acromegaly showed significantly lower HRQoL than patients with acromegaly in remission or discordant remission status.
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Affiliation(s)
- Roman Trepp
- Division of Endocrinology and Diabetes, University Hospital of Bern, Inselspital, Switzerland.
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Rowles SV, Prieto L, Badia X, Shalet SM, Webb SM, Trainer PJ. Quality of life (QOL) in patients with acromegaly is severely impaired: use of a novel measure of QOL: acromegaly quality of life questionnaire. J Clin Endocrinol Metab 2005; 90:3337-41. [PMID: 15755865 DOI: 10.1210/jc.2004-1565] [Citation(s) in RCA: 97] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
Acromegaly Quality of Life Questionnaire (AcroQoL) is a new disease-generated quality of life (QOL) questionnaire comprising 22 questions covering physical and psychological aspects of acromegaly and subdivided into "appearance" and "personal relations" categories. We have performed a cross-sectional study of QOL in 80 patients [43 male (mean age, 54.2 yr; range, 20-84); median GH, 0.93ng/ml (range, <0.3 to 23.7); IGF-I, 333.1 ng/ml (range, 47.7-899)] with acromegaly. In addition to AcroQoL, patients completed three generic QOL questionnaires: Psychological General Well-Being Schedule (PGWBS), EuroQol, and a signs and symptoms score (SSS). All three generic questionnaires confirmed impairment in QOL [mean scores: PGWBS, 69.6; EuroQol, visual analog scale, 66.4 (range, 20-100) and utility index, 0.7 (range, -0.07 to 0.92); and SSS, 12 (range, 0-27)]. There was no correlation between biochemical control and any measure of QOL. AcroQoL (57.3%; range, 18.2-93.2) correlated with PGWBS (r = 0.73; P < 0.0001); and in patients with active disease, AcroQoL-physical dimension correlated with SSS (r = -0.67; P < 0.0003). In all questionnaires, prior radiotherapy was associated with impaired QOL. In conclusion, these data underline the marked impact that acromegaly has on patients' QOL and provide the first evidence validating AcroQoL against well-authenticated measures of QOL. This indicates the potential of AcroQoL as a patient-friendly measure of disease activity.
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Affiliation(s)
- Susannah V Rowles
- Department of Endocrinology, Christie Hospital, Wilmslow Road, Manchester M20 4BX, United Kingdom
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Biermasz NR, van Thiel SW, Pereira AM, Hoftijzer HC, van Hemert AM, Smit JWA, Romijn JA, Roelfsema F. Decreased quality of life in patients with acromegaly despite long-term cure of growth hormone excess. J Clin Endocrinol Metab 2004; 89:5369-76. [PMID: 15531483 DOI: 10.1210/jc.2004-0669] [Citation(s) in RCA: 154] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
The long-term impact of acromegaly on subjective well-being after treatment of GH excess is unclear. Therefore, we evaluated quality of life by validated questionnaires in a cross-sectional study of 118 successfully treated acromegalic patients. The initial treatment was transsphenoidal surgery in most patients (92%), if necessary followed by radiotherapy or octreotide. All patients were in remission at the time of assessment (GH, <1.9 mug/liter; normal IGF-I for age). General perceived well-being was reduced compared with controls for all subscales (P < 0.001) as measured by the Nottingham Health Profile and the Short Form-36. Acromegalic patients also had lower scores on fatigue (Multidimensional Fatigue Index) and anxiety and depression (Hospital Anxiety and Depression Scale). Radiotherapy was associated with decreased quality of life in all subscales except for the Hospital Anxiety and Depression Scale, and worsened quality of life significantly, according to the fatigue scores. Somatostatin analog treatment was not associated with improved quality of life. Independent predictors of quality of life were age (physical subscales and Nottingham Health Profile), disease duration (social isolation and personal relations), and radiotherapy (physical and fatigue subscales). In conclusion, patients cured after treatment for acromegaly have a persistently decreased quality of life despite long-term biochemical cure of GH excess. Radiotherapy especially is associated with a reduced quality of life.
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Affiliation(s)
- Nienke R Biermasz
- Department of Endocrinology, Leiden University Medical Center, Albinusdreef 2, 2333 ZA Leiden, The Netherlands.
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Heald AH, Ghosh S, Bray S, Gibson C, Anderson SG, Buckler H, Fowler HL. Long-term negative impact on quality of life in patients with successfully treated Cushing's disease. Clin Endocrinol (Oxf) 2004; 61:458-65. [PMID: 15473878 DOI: 10.1111/j.1365-2265.2004.02118.x] [Citation(s) in RCA: 70] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
OBJECTIVE A cohort of pituitary tumour patients, who had undergone definitive treatment within a 15-year period at a single neuroscience centre, were investigated as to whether there were differences in psychological well-being and psychosocial functioning, dependent on endocrine pathology and treatment variables. DESIGN A detailed assessment of 114 patients with benign pituitary tumours in relation to primary diagnosis and mode of treatment was carried out. Psychological rating scales used were: the Hospital Anxiety and Depression Scale--UK version (HADS-UK), the World Health Organization Quality of Life Scale--abbreviated version (WHOQOL-BREF), General Health Questionnaire 28 (GHQ-28), the Functional Assessment of Cancer Therapy (FACT) and the Social Adjustment Scale--modified (SAS1 and SAS2; the former completed by the patient and the latter by another person who knows the patient well). All Cushing's patients were biochemically cured as defined by a normal 24-h urine free cortisol excretion within the previous 6 months. RESULTS Patients with treated Cushing's disease had significantly impaired psychological well-being and psychosocial functioning across all tested domains compared with all other pituitary tumours, where scores were similar. When participants with Cushing's disease were excluded, patients who had undergone transfrontal surgery scored significantly higher on GHQ and HADS ratings than transsphenoidally treated patients. CONCLUSION Cushing's disease even when biochemically stable has long-term adverse effects on mood and social functioning. We hypothesize that this may be related to irreversible changes in central neural function. Further studies are necessary to define the precise pathways involved.
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Affiliation(s)
- Adrian H Heald
- Department of Endocrinology, University of Manchester, Salford NHS Trust, Manchester, UK.
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Noad R, Narayanan KR, Howlett T, Lincoln NB, Page RCL. Evaluation of the Effect of Radiotherapy for Pituitary Tumours on Cognitive Function and Quality of Life. Clin Oncol (R Coll Radiol) 2004; 16:233-7. [PMID: 15214645 DOI: 10.1016/j.clon.2004.01.012] [Citation(s) in RCA: 50] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
AIMS Pituitary tumours are often treated with radiotherapy, which can cause cognitive impairment when given in high doses. It is assumed that current regimens do not cause damage, but this has not been established. The aim was to determine whether radiotherapy given to people with pituitary tumours was associated with cognitive impairment and reduced quality of life. MATERIAL AND METHODS We retrospectively compared two outcome groups (patients with pituitary tumours who had undergone radiotherapy and surgery and patients with pituitary tumours who had surgery alone), and carried out standardised tests of cognitive function and quality of life. RESULTS The data suggested that patients with pituitary tumours treated with surgery, with or without radiotherapy, had cognitive impairment compared with the normal population. Patients receiving radiotherapy performed significantly worse than those receiving only surgery on the Stroop test, a measure of executive function. They also scored significantly lower on the Physical Health composite of the SF36, although this difference was no longer significant when account was taken of baseline differences between the groups. There were no significant differences in other cognitive functions, mood, general well-being or the Mental Health Composite of the SF36. CONCLUSIONS Patients treated for pituitary disease may have cognitive impairment. A decrease in cognitive function was found regardless of treatment type. The decrease seemed to be greater in the radiotherapy group and was mainly on executive function. This impairment of executive function could affect daily life. Further prospective studies are required to assess the effect of pituitary disease on cognitive function and the safety of radiotherapy.
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Affiliation(s)
- R Noad
- School of Psychology, University of Nottingham, Nottingham, UK
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Litofsky NS, Farace E, Anderson F, Meyers CA, Huang W, Laws ER. Depression in patients with high-grade glioma: results of the Glioma Outcomes Project. Neurosurgery 2004; 54:358-66; discussion 366-7. [PMID: 14744282 DOI: 10.1227/01.neu.0000103450.94724.a2] [Citation(s) in RCA: 182] [Impact Index Per Article: 9.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2002] [Accepted: 10/03/2003] [Indexed: 11/19/2022] Open
Abstract
OBJECTIVE To study the incidence of depression among patients undergoing surgery for high-grade glioma, document factors associated with the presence of depression, and examine the relationship between depression and patient outcome. METHODS Physician and patient reports of depression were analyzed immediately postoperatively and again 3 and 6 months after surgery for high-grade glioma. Physician-reported depression was defined according to the Diagnostic and Statistical Manual of Mental Disorders, ed 4. Patient self-assessment of depression was based on responses to questions contained in two validated functional status surveys. Concordance of physician- and patient-reported depression was examined, along with the extent of use of pharmacological treatment for depression. Additional outcomes examined included quality of life, survival, patient satisfaction, and posttreatment complications. RESULTS Data from 598 patients were analyzed. In the early postoperative period, physicians reported depression in 15% of patients, whereas 93% of patients reported symptoms consistent with depression. The incidence of patient self-reported depression remained similar at 3- and 6-month follow-up, whereas physician reported depression increased from 15% in the early postoperative period to 22% at both 3- and 6-month follow-up. Concordance between physician recognition of depression and treatment of depression was low initially (33%) and increased at 3 and 6 months (51 and 60%, respectively). As compared with patients who were not depressed, survival was shorter and complications were more common among depressed patients. CONCLUSION Symptoms of depression were common immediately after surgery for glioma, and they increased throughout the 6-month period after surgery. These findings support the hypothesis that clinically important depression is a common complication in patients with high-grade glioma. Concordance between physician recognition of depression and self-reports of depression by patients was low. Concordance between physician recognition of depression and initiation of pharmacological antidepressant therapy was fair in the early postoperative period and improved somewhat over the subsequent 6-month period; however, within the 6-month period after surgery for glioma, antidepressant therapy was provided for only 60% of patients in whom the physician recognized depressive symptoms and in only 15% of patients who self-reported symptoms of depression. Findings from this observational study suggest the need for a controlled trial that is designed to test the hypothesis that more attention to the identification of postoperative depression and aggressive treatment of depressive symptoms can improve the quality of life and survival of patients after surgery for high-grade glioma.
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Affiliation(s)
- N Scott Litofsky
- Division of Neurosurgery, University of Massachusetts Medical School, 55 Lake Avenue North, Worcester, MA 01655, USA.
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Blum WF, Shavrikova EP, Edwards DJ, Rosilio M, Hartman ML, Marín F, Valle D, van der Lely AJ, Attanasio AF, Strasburger CJ, Henrich G, Herschbach P. Decreased quality of life in adult patients with growth hormone deficiency compared with general populations using the new, validated, self-weighted questionnaire, questions on life satisfaction hypopituitarism module. J Clin Endocrinol Metab 2003; 88:4158-67. [PMID: 12970281 DOI: 10.1210/jc.2002-021792] [Citation(s) in RCA: 55] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
To develop reference ranges for the Questions on Life Satisfaction Hypopituitarism Module (QLS-H), a new quality of life questionnaire for patients with hypopituitarism, data from 8177 adults were collected in France, Germany, Italy, The Netherlands, Spain, the United Kingdom, and the United States QLS-H scores declined with age, were lower in females than males, and differed significantly among countries. From these reference ranges we derived equations for z-scores, which adjust for age, gender, and country. QLS-H results from 957 adults with GH deficiency (GHD) participating in clinical trials were analyzed. At baseline, QLS-H scores were lower in females and differed significantly among countries. QLS-H scores significantly increased after GH treatment (6-8 months), but differences by country persisted. Calculating z-scores for patients eliminated all gender and most country differences. Pooled z-scores (mean +/- SD) from all patients increased from -0.99 +/- 1.39 at baseline to -0.14 +/- 1.30 after GH treatment. Quality of life assessment in adults with GHD requires the use of z-scores to correct for age, gender, and country differences. This approach allows pooling of data from different cohorts and comparison with general populations. QLS-H scores in adults with GHD were significantly decreased at baseline and were almost normalized after 6-8 months of GH therapy.
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Affiliation(s)
- Werner F Blum
- Lilly Research Laboratories, Eli Lilly & Co., Indianapolis, Indiana 46285, USA.
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Korali Z, Wittchen HU, Pfister H, Höfler M, Oefelein W, Stalla GK. Are patients with pituitary adenomas at an increased risk of mental disorders? Acta Psychiatr Scand 2003; 107:60-8. [PMID: 12558544 DOI: 10.1034/j.1600-0447.2003.02383.x] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
OBJECTIVE Retrospective clinical studies suggest that patients with pituitary adenoma (PA) have an increased risk of mental disorders. However, empirical evidence for this hypothesis is deficient because of out-dated methodology. Therefore, we investigated the occurrence of mental disorders in 93 patients with PA within a limited time frame of 2 years. METHOD Patients were subjected to a comprehensive, standardized lifetime and cross-sectional psychopathological symptom and diagnostic assessment, including an evaluation of psychosocial conditions and life events (CIDI, SCL-90) during the past years. RESULTS We could not find an increased risk of mental disorders as compared with a representative population sample of 481 subjects matched by age and gender. CONCLUSION As for our random sample, neither suffering from any type of PA nor the extent of the pituitary deficiency represent factors having significant effect on the risk of the subject to develop psychopathology as compared with the general population.
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Affiliation(s)
- Z Korali
- Forschungszentrum Karlsruhe, Institute of Toxicology and Genetics, Eggenstein-Leopoldshafen, Germany.
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Barkan AL, Clemmons DR, Molitch ME, Stewart PM, Young WF. Growth hormone therapy for hypopituitary adults: time for re-appraisal. Trends Endocrinol Metab 2000; 11:238-45. [PMID: 10878755 DOI: 10.1016/s1043-2760(00)00267-8] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
The advent of the production of large quantities of recombinant growth hormone (GH) has made it possible to have sufficient material to assess its efficacy in adult growth hormone deficiency (GHD). Although some studies have shown that patients who are severely deficient benefit from GH therapy, the spectrum of GHD is broad, and the degree of deficiency at times is very difficult to define. In some cases, benefit is not easily quantified, and some studies have claimed benefits that, although statistically significant, are either not clinically important or are so marginal as to be questionable in terms of cost, difficulty of administration and potential risks. The purpose here is to identify the current problems in the diagnosis of GHD, to discuss the rationale for GH therapy and to assess the potential effects of GHD as well as the benefits of GH therapy in GHD adults. We will include a commentary as to which effects appear more robust than others and which are likely to result in the greatest patient benefit. Finally, some attention will be paid to long-term safety issues that should be monitored to ensure that this medication is safe even for the patients with the greatest need.
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Affiliation(s)
- A L Barkan
- Division of Endocrinology and Metabolism, 3920 Taubman Center, University of Michigan, Ann Arbor, MI 48109-0354, USA.
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McGauley G. The psychological consequences and quality of life in adults with growth hormone deficiency. Growth Horm IGF Res 2000; 10 Suppl B:S63-S68. [PMID: 10984256 DOI: 10.1016/s1096-6374(00)80012-x] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
It is now recognized that adults with pituitary disease and growth hormone (GH) deficiency have impaired physical and psychological functioning, including decreased quality of life. Research on quality of life continues to develop with reference to this patient group. In particular, disease-specific measures of quality of life have been developed, and data on long-term follow-up are now becoming available. Although the majority of studies investigating the effects of GH replacement show that quality of life improves with treatment, the results are not consistent. The relationship between quality of life and depressed mood in GH-deficient adults is complex and needs further study.
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Affiliation(s)
- G McGauley
- Department of Psychiatry, St George's Hospital Medical School, London, UK.
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Wirén L, Whalley D, McKenna S, Wilhelmsen L. Application of a disease-specific, quality-of-life measure (QoL-AGHDA) in growth hormone-deficient adults and a random population sample in Sweden: validation of the measure by rasch analysis. Clin Endocrinol (Oxf) 2000; 52:143-52. [PMID: 10671940 DOI: 10.1046/j.1365-2265.2000.00899.x] [Citation(s) in RCA: 43] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
OBJECTIVE Growth hormone deficiency (GHD) in adults has been associated with impaired health status and quality of life (QoL) in several studies using generic measures, and in a few studies using recently developed disease-specific measures. Theoretically, disease-specific measures may be more sensitive and succinct than generic measures, and hence prove convenient for general use in clinical practice. The present study sought to validate the scaling properties of the disease-specific QoL-AGHDA measure through the implementation of Rasch analysis. The study also sought to compare, by using the QoL-AGHDA, the QoL of a relatively large Swedish cohort of adults with untreated GHD with that of a reference population also from Sweden. PATIENTS The QoL of 111 adults with untreated GHD from Stockholm and Göteborg was compared with that of 1448 adult subjects randomly selected from the population of Göteborg. MEASUREMENTS The scaling properties of the QoL-AGHDA were assessed by investigating its fit to a dichotomous Rasch model. Rasch-transformed QoL scores from the QoL-AGHDA questionnaire were stratified by age and gender, and 95% confidence intervals were calculated. RESULTS Rasch analysis of the QoL-AGHDA indicated the measure to be robust in terms of its unidimensionality and ordering properties, and lack of differential item functioning. The raw scores produced by the QoL-AGHDA are at the ordinal level. Non-overlapping 95% confidence intervals of Rasch-transformed interval scores in most age categories indicated that men and women with GHD had significantly lower QoL than the reference population. CONCLUSION The Swedish QoL-AGHDA has good scaling properties, and hence can be considered a robust measure. It is suitable for assessing quality of life in adults with GH deficiency, and for making comparisons with adults who are not growth hormone deficient. Adult GH deficiency is associated with a significant impairment in QoL.
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Affiliation(s)
- L Wirén
- Research Centre for Endocrinology and Metabolism, Sahlgrenska University Hospital, Göteborg, Sweden.
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Murray RD, Skillicorn CJ, Howell SJ, Lissett CA, Rahim A, Smethurst LE, Shalet SM. Influences on quality of life in GH deficient adults and their effect on response to treatment. Clin Endocrinol (Oxf) 1999; 51:565-73. [PMID: 10594517 DOI: 10.1046/j.1365-2265.1999.00838.x] [Citation(s) in RCA: 70] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
OBJECTIVE Studies of the effect of GH on quality of life (QOL) in growth hormone deficient (GHD) adults have reported conflicting results. Recently, however, we have demonstrated that by selecting only those patients with impaired QOL the efficacy of GH replacement on QOL can be greatly improved. The improvement in QOL was observed to correlate significantly with that recorded before commencing GH therapy. This study aims to assess if demographic variables affect QOL in untreated GHD adults or the improvement in QOL following GH therapy. DESIGN An open study of GH replacement, initiating treatment with a dose of 0.8 IU/day and titrating the dose by 0.4 IU increments to normalize the IGF-I SDS between - 2.0 and + 2.0 SD of the age related normal range. PATIENTS 65 severely GHD patients (peak GH < 9 mU/l to provocative testing), mean age 38.7 (range 17-72) years. Inclusion criterion was that of subjectively poor quality of life on clinical interview. MEASUREMENTS Blood was taken for insulin-like growth factor 1 (IGF-I). The Psychological General Well-Being Schedule (PGWB) and Adult Growth Hormone Deficiency Assessment (AGHDA) self-rating questionnaires were used to assess quality of life at baseline, three and eight months after commencing GH. RESULTS The patients were subgrouped on the basis of gender, age of onset of GHD, pathology and presence of additional pituitary hormone deficits. The cohort consisted of 40 females and 25 males, 45 of adult-onset (AO) and 20 of childhood-onset (CO). GH deficiency resulted from a hypothalamo-pituitary pathology, or treatment thereof, in 36 patients and as a result of cranial irradiation for a primary brain tumour or prophylaxis in acute lymphoblastic leukaemia in 29 patients. Isolated GH deficiency (IGHD) was present in 25 patients, and 32 patients were demonstrated to have at least two additional pituitary hormone deficits (MPHD). No significant difference was detected between baseline PGWB scores of the subgroups. Multiple linear regression analysis revealed the age of onset of GHD to be a significant determinant of both the baseline PGWB (P = 0.05) and AGHDA (P = 0.025) scores, AO patients perceiving the greater distress. A significant improvement, from baseline, in both QOL scores was observed in all subgroups at three months, and in all subgroups at eight months except IGHD, where a trend towards improvement in the AGHDA score was observed but failed to reach significance. The mean improvement in the PGWB following GH therapy was not significantly different between subgroups. Multiple linear regression analysis confirmed baseline PGWB and AGHDA scores to be the most important variable in prediction of the level of improvement in respective scores following GH therapy. Age of onset was also observed to be a significant determinant of the PGWB scores following GH therapy (P = 0.02), the CO cohort experiencing the greater improvement. A similar relationship between age of onset and AGHDA scores was not observed (P = 0.22). CONCLUSIONS Baseline QOL as assessed by self-rating questionnaires is influenced by the age of onset of the GH deficiency, adult onset patients expressing the greater distress. Improvements in QOL scores are influenced by both baseline score and to a lesser extent the age of onset of GHD, the greater improvement being observed in childhood onset patients. The degree of improvement was observed to be independent of gender, pathology and number of pituitary hormone deficits. In a cohort selected by subjectively impaired QOL, we have demonstrated childhood onset GHD patients perceive themselves to have less impairment of QOL pretreatment. In contrast to previous data in unselected cohorts, however, we have shown that those childhood onset GHD patients in whom QOL is significantly reduced, show a capacity for improvement that is equal to, if not greater, than that seen in adult onset-GHD patients.
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Affiliation(s)
- R D Murray
- Department of Endocrinology, Christie Hospital, Manchester, UK
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Wallymahmed ME, Foy P, MacFarlane IA. The quality of life of adults with growth hormone deficiency: comparison with diabetic patients and control subjects. Clin Endocrinol (Oxf) 1999; 51:333-8. [PMID: 10469013 DOI: 10.1046/j.1365-2265.1999.00802.x] [Citation(s) in RCA: 37] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
OBJECTIVE Adults with GH deficiency (GHD) frequently report a poor quality of life (QOL). Whether this poor QOL is specifically due to hormone deficiency or a non specific effect of a chronic condition is not known. We therefore assessed QOL in adults with hypopituitarism and GHD and compared scores with a group of patients with diabetes mellitus, another life-long condition with potentially serious complications and a group of healthy controls. PATIENTS We studied 57 patients with hypopituitarism and GHD (peak stimulated GH response < 9 mU/l) (23 male, mean age 36.4 years, mean stimulated GH response 2.3 mU/l), secondary to a variety of hypothalamic-pituitary disorders. Fifty had been treated surgically (39 cranial surgery, 11 transsphenoidal) and 37 had received external cranial irradiation involving the hypothalamic region. Fifty-seven age and sex matched patients with diabetes mellitus (31 insulin treated, 18 on oral hypoglycaemic agents, 8 on diet alone) and 57 matched healthy controls were also studied. DESIGN AND MEASUREMENTS We assessed and compared health related QOL in the 3 groups using 4 self rating questionnaires: Hospital Anxiety and Depression Scale, Self Esteem Scale, Mental Fatigue Questionnaire and Life Fulfilment Scale. In addition the GHD and diabetic groups also completed the Disease Impact Scale. RESULTS The GHD group reported significantly more depression (P < 0.05) and mental fatigue (P < 0.05) and significantly less self esteem (P < 0.05) and life fulfilment (P < 0. 05) than either the group with diabetes or the controls. Patients with GHD reported significantly higher anxiety scores (P < 0.05) than the controls. Within the GHD group there were no differences in QOL scores between patients with pituitary tumours (n = 24), craniopharyngiomas/hypothalamic tumours (n = 18) or other brain tumours. In addition there were no significant differences according to surgical treatment modality or radiotherapy. However subgroup analysis revealed that the patients who had undergone transsphenoidal surgery (n = 11) differed significantly from the control group in life fulfillment and depression (P < 0.01) only and did not differ from the DM group in any of the questionnaires used. There were no significant differences between the group with diabetes and the control group in any of the measures except depression (P < 0.05). CONCLUSIONS This study revealed a significant impairment of QOL in adults with GHD, particularly those who had undergone cranial surgery, when compared to matched patients with diabetes and healthy controls.
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Murray RD, Skillicorn CJ, Howell SJ, Lissett CA, Rahim A, Shalet SM. Dose titration and patient selection increases the efficacy of GH replacement in severely GH deficient adults. Clin Endocrinol (Oxf) 1999; 50:749-57. [PMID: 10468947 DOI: 10.1046/j.1365-2265.1999.00722.x] [Citation(s) in RCA: 56] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
OBJECTIVE Previous studies of GH replacement in adults have used unselected cohorts of GH deficient (GHD) adults and weight-based dosing regimens resulting in supraphysiological serum IGF-I levels and a high frequency of side-effects and withdrawal from these studies. By choosing patients with a high level of morbidity at baseline and using a low dose GH titration regimen we aimed to avoid over-replacement and increase the efficacy of treatment. DESIGN An open study of GH replacement, initiating treatment with a dose of 0. 8 U/day and titrating the dose by 0.4 U increments to normalize the IGF-I SDS between - 2.0 and + 2.0 SD of the age-related normal range. PATIENTS 65 severely GHD patients (peak GH < 9 mU/l to provocative testing), 25 males, of mixed adult and childhood-onset and mean age 38.7 (range 17-72) years. Inclusion criterion was that of subjectively poor quality of life on clinical interview. MEASUREMENTS Height, weight, waist and hip circumference were measured to allow calculation of body mass index (BMI) and waist-hip ratio (WHR). Bone mineral density (BMD) was measured by dual X-ray absorptiometry (DEXA). Serum haemoglobin A1C (HbA1C), lipid profile and insulin like growth factor 1 (IGF-I) were measured. The Psychological General Well-Being Schedule (PGWB) and Adult Growth Hormone Deficiency Assessment (AGHDA) self-rating questionnaires (SRQ) were used to assess quality of life. RESULTS Baseline characteristics were consistent with those previously described in severely GHD adults; mean IGF-I SDS - 2.4 (+/- 2.7), BMI 28.8 (+/- 5. 4) kg/m2, total cholesterol 6.17 (+/- 1.2) mmol/l, reduced BMD z-scores at the lumbar spine (- 0.8 +/- 1.2) and femoral neck (- 0. 44 +/- 1.4), and SRQ scores considerably lower than reported in previous studies of GH deficient adults and normal controls. Following initiation of GH serum IGF-I SDS was increased significantly from baseline to a mean level of 0.15 +/- 2.7 (P < 0. 001) and 0.31 +/- 2.0 (P < 0.001) at three and eight months, respectively. The mean PGWB score increased from 59.7 +/- 19.9 to 75. 8 +/- 15.0 (P < 0.001) and 73.7 +/- 19.5 (P = 0.001) at three and eight months, respectively. An increase of 14 points represents the largest improvement in quality of life, using this index, that has been reported in GHD adults. The mean AGHDA score also demonstrated considerable improvement, falling from 15.3 +/- 6.0 to 10.4 +/- 6.2 (P < 0.001) and 9.8 +/- 6.5 (P < 0.001) at three and eight months, respectively. The changes observed in both the PGWB and AGHDA scores between baseline and at both three and eight months were shown to correlate significantly with the respective baseline score. A significantly greater improvement was observed in the PGWB following GH replacement in those with a baseline PGWB score of < 60 than in those with a score > 60. This observation was significant at both three (27.1 vs 6.7, P = 0.0001) and eight (25.6 vs 3.3, P = 0.0003) months. All PGWB subscales showed significant improvement though that of vitality was of greatest magnitude. A strong correlation was observed between the generic and disease-specific SRQ (r = - 0.73, P < 0.001). CONCLUSIONS The observed improvement in quality of life in GH deficient adults is proportional to the degree of impairment before commencing therapy. The use of low-dose titration and selection of a population with greater morbidity reduces the occurrence of over-replacement and increases the efficacy of treatment. This allows direction of resources to those in greatest need.
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Affiliation(s)
- R D Murray
- Department of Endocrinology, Christie Hospital, Manchester, UK
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Chrisoulidou A, Kousta E, Beshyah SA, Robinson S, Johnston DG. How much, and by what mechanisms, does growth hormone replacement improve the quality of life in GH-deficient adults? BAILLIERE'S CLINICAL ENDOCRINOLOGY AND METABOLISM 1998; 12:261-79. [PMID: 10083896 DOI: 10.1016/s0950-351x(98)80022-0] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Abstract
The majority of studies (but not all) have demonstrated that adults with hypopituitarism of both childhood and adult onset have a diminished quality of life (QOL) in comparison with the normal population. Reductions in physical and mental energy, dissatisfaction with body image and poor memory have been reported most consistently. A specific role for growth hormone (GH) deficiency, as opposed to multiple pituitary hormone deficiency, has been observed for the memory deficit, which extends to both short- and long-term memory. Comparisons with normal siblings have confirmed the reduced QOL, although differences have been small. There is less consensus for a reduction in QOL when hypopituitary subjects are compared with patients with other chronic diseases, with studies supporting (in comparison with diabetics) and refuting (in comparison with patients following mastoid surgery) the reduction in QOL. GH replacement in adults has improved QOL, particularly in the domains of energy level and self-esteem, and memory has improved. The social impact of these changes may be considerable, with patients requiring fewer days' sick leave. A major placebo effect is present, however, and neutral results as well as positive have been reported in placebo-controlled trials. Where a positive effect has been observed, it has been more likely to occur in patients with a low QOL at the outset. It is otherwise impossible to predict at the outset those who will benefit from GH replacement. GH treatment has effects on body composition, exercise capacity, muscle strength, total body water and intermediary metabolism which would be expected to improve QOL. Replacement therapy also has side-effects, and it is the variable balance of the positive and negative effects, coupled with the difficulties of measuring QOL, which have led to the disparate results in the literature. There is probably also a true inter-individual variation, although the mechanisms of this are currently unknown.
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Affiliation(s)
- A Chrisoulidou
- Division of Medicine, Imperial College School of Medicine, St. Mary's Hospital, London, UK
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