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Osorio RC, Oh JY, Choudhary N, Lad M, Savastano L, Aghi MK. Pituitary adenomas and cerebrovascular disease: A review on pathophysiology, prevalence, and treatment. Front Endocrinol (Lausanne) 2022; 13:1064216. [PMID: 36578965 PMCID: PMC9791098 DOI: 10.3389/fendo.2022.1064216] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/08/2022] [Accepted: 11/28/2022] [Indexed: 12/14/2022] Open
Abstract
Pituitary adenomas (PAs) have been shown to cause excess cardiovascular disease comorbidity and mortality. Cerebrovascular disease (CeVD) is a small subset of cardiovascular disease with high morbidity, and its risk in patients with pituitary adenomas has been sparingly explored. In this review, we examine what is known about the prevalence of cerebrovascular disease in patients with PAs, from its initial discovery in 1970 to present. An abundance of literature describes increased cerebrovascular mortality in patients with acromegaly, while research on other PA subtypes is less frequent but shows a similarly elevated CeVD mortality relative to healthy populations. We also review how cerebrovascular risk changes after PAs are treated, with PA treatment appearing to prevent further accumulation of cerebrovascular risk without reversing prior elevations. While acromegaly-associated CeVD appears to be caused by elevated growth hormone (GH) levels and Cushing disease's elevated glucocorticoids similarly cause durable alterations in cerebrovascular structure and function, less is known about the mechanisms behind CeVD in other PA subpopulations. Proposed pathophysiologies include growth hormone deficiency inducing vessel wall damage or other hormone deficits causing increased atherosclerotic disease. Early diagnosis and treatment of PAs may be the key to minimizing lifetime CeVD risk elevations. More research is needed to better understand the mechanisms behind the increased CeVD seen in patients with PAs. Physicians caring for PA patients must remain vigilant for signs and symptoms of cerebrovascular disease in this patient population.
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Pascual JM, Prieto R. Craniopharyngiomas in the Elderly: The Crucial Influence of Tumor Topography on Surgical Risk Assessment. Neuroendocrinology 2022; 112:196-200. [PMID: 33780929 DOI: 10.1159/000516172] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/02/2021] [Accepted: 03/29/2021] [Indexed: 11/19/2022]
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Saeger W, von Schöning J, Flitsch J, Jautzke G, Bergmann M, Hagel C, Knappe UJ. Co-occurrence of Pituitary Neuroendocrine Tumors (PitNETs) and Tumors of the Neurohypophysis. Endocr Pathol 2021; 32:473-479. [PMID: 34129177 DOI: 10.1007/s12022-021-09677-y] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 03/26/2021] [Indexed: 11/28/2022]
Abstract
Between 1996 and 2020, 12,565 cases were enrolled in the German Registry of Pituitary Tumors including 10,084 PitNETs (10,067 adenomas and 19 carcinomas obtained surgically and 193 adenomas diagnosed at autopsy) as well as 69 spindle cell tumors of the neurohypophysis (64 surgical specimens and 5 autopsies). In six patients (1 post mortem and 5 surgical specimens), PitNETs as well as posterior lobe tumors were found in the specimens. Two of the PitNETs were sparsely granulated prolactin-producing tumors, combined in one case with a granular cell tumor and in one case with a pituicytoma. One of the PitNETs revealed that autopsy was a sparsely granulated GH tumor combined with a neurohypophyseal granular cell tumor. Two PitNETs were null cell adenomas combined with a pituicytoma and a spindle cell oncocytoma, respectively. Further, one Crooke cell tumor was combined with a spindle cell oncocytoma. In five cases, the PitNETs were larger than the posterior lobe tumors and accounted for the clinical symptoms. Previously, four cases of co-existing pituitary anterior and posterior lobe tumors were described in the literature, comprising two ACTH PitNETs, one gonadotrophic PitNET and one null cell PitNET, each in combination with a pituicytoma. PitNETs and concomitant granular cell tumor or spindle cell oncocytoma, as observed in our cohort, have not been reported before.
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Verweij T, Slagboom TNA, van Varsseveld NC, van der Lely AJ, Drent ML, van Bunderen CC. Cardiovascular risk profile in growth hormone-treated adults with craniopharyngioma compared to non-functioning pituitary adenoma: a national cohort study. Eur J Endocrinol 2021; 185:793-801. [PMID: 34605771 DOI: 10.1530/eje-21-0419] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/10/2021] [Accepted: 10/04/2021] [Indexed: 11/08/2022]
Abstract
CONTEXT Cardiovascular (CV) risk profile might differ between growth hormone-treated patients with craniopharyngioma and non-functioning pituitary adenoma (NFPA), since patients with craniopharyngioma more frequently suffer from hypothalamic metabolic disruption. OBJECTIVE The aim of this study is to investigate the CV risk profile in adult patients with craniopharyngioma compared to NFPA before and after treatment with growth hormone (GH) replacement therapy due to severe GH deficiency. DESIGN A sub-analysis of the Dutch National Registry of Growth Hormone Treatment in Adults was performed, in which we compared 291 patients with craniopharyngioma to 778 patients with NFPA. CV risk profile and morbidity were evaluated at baseline and during long-term follow-up within and between both groups. RESULTS At baseline, patients with craniopharyngioma demonstrated higher BMI than patients with NFPA, and men with craniopharyngioma showed greater waist circumference and lower HDL compared to men with NFPA. During follow-up, BMI, as well as diastolic blood pressure among patients using antihypertensive drugs, deteriorated in the craniopharyngioma group compared to the NFPA group. Lipid profile improved similarly in both groups over time. No differences were found between groups in the occurrence of diabetes mellitus, cerebrovascular accidents, CV disease, or overall mortality. CONCLUSION This study suggests that overall CV risk profile is worse in craniopharyngioma patients with GH deficiency compared to patients with NFPA. During GH replacement therapy, patients with craniopharyngioma demonstrated an increase in BMI over time, where BMI remained stable in patients with NFPA. Also, diastolic blood pressure did not improve with antihypertensive drugs in craniopharyngioma patients as seen in patients with NFPA.
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Abstract
Craniopharyngiomas are rare embryonic malformational tumors of the sellar/parasellar region, classified by the World Health Organization (WHO) as tumors with low-grade malignancy (WHO I). The childhood adamantinomatous subtype of craniopharyngioma is usually cystic with calcified areas. At the time of diagnosis, hypothalamic/pituitary deficits, visual disturbances, and increased intracranial pressure are major symptoms. The treatment of choice in case of favorable tumor location (without hypothalamic involvement) is complete resection. It is important to ensure that optical and hypothalamic functionality are preserved. In case of unfavorable tumor location, that is with hypothalamic involvement, a hypothalamus-sparing surgical strategy with subsequent local irradiation of residual tumor is recommended. In the further course of the disease, recurrences and progression often occur. Nevertheless, overall survival rates are high at 92%. Severe impairment of quality of life and comorbidities such as metabolic syndrome, hypothalamic obesity, and neurological consequences can be observed in patients with disease- and/or treatment-related lesions of hypothalamic structures. Childhood-onset craniopharyngioma frequently manifests as a chronic disease so that patients require lifelong, continuous care by experienced multidisciplinary teams to manage clinical and quality of life consequences. For this review, a search for original articles and reviews published between 1986 and 2020 was performed in Pubmed, Science Citation Index Expanded, EMBASE, and Scopus. The search terms used were "craniopharyngioma, hypothalamus, pituitary obesity, irradiation, neurosurgery.
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Peltz-Sinvani N, Percik R, Uri I, Kfir SK, Tirosh A, Tirosh A. Low risk for all-cause mortality among patients with lung neuroendocrine tumors co-diagnosed with pituitary adenomas. Endocrine 2021; 73:745-751. [PMID: 33982234 DOI: 10.1007/s12020-021-02740-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/24/2020] [Accepted: 04/21/2021] [Indexed: 10/21/2022]
Abstract
PURPOSE Lung neoplasms often co-occur with pituitary adenoma (PA). However, whether co-diagnosis of lung neuroendocrine tumors (LNETs) and PA constitute a unique entity and the impact of such co-diagnosis on patients' outcome is yet to be defined. The study objective was to compare patients' clinical characteristics with LNET to patients co-diagnosed with PA. METHODS A Retrospective, case-control study based on the Surveillance, Epidemiology, and End Results (SEER) registry database between 2000 and 2016. A total of 2947 patients with LNET, including 2913 with LNET alone ("Sporadic") and 34 patients with both LNET and PA ("LNET-PA"). RESULTS PA preceded LNET diagnosis in 85.3% of patients and had higher rates among LNET patients (34/2947) than with any cancer (p < 0.00001) and compared to patients with non-small cell lung cancer (NSCLC) (15/2378, p = 0.047). LNET-PA patients were younger at diagnosis compared with NSCLC patients and PA (p = 0.04). Among patients <60 years with LNET, co-diagnosis with PA was associated with lower all-cause mortality (ACM) risk (Log-rank test, p = 0.03). Adjusted ACM risk of patients with LNET-PA was lower than sporadic LNET (hazard ratio 0.553, 95% confidence interval 0.309-0.99, p = 0.046), especially among Caucasians, and lower overall-mortality risk in patients <60 years with borderline statistical significance (p = 0.071). CONCLUSIONS Patients with both LNET and PA constitute a distinct morbidity and mortality profile than sporadic LNET, possibly suggesting an undefined MEN syndrome. Additional studies to further investigate patients' natural course and genetic profile with these neoplasms are needed.
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Martínez de LaPiscina I, Portillo Najera N, Rica I, Gaztambide S, Webb SM, Santos A, Moure MD, Paja Fano M, Hernandez MI, Chueca-Guindelain MJ, Hernández-Ramírez LC, Soto A, Valdés N, Castaño L. Clinical and genetic characteristics in patients under 30 years with sporadic pituitary adenomas. Eur J Endocrinol 2021; 185:485-496. [PMID: 34313605 DOI: 10.1530/eje-21-0075] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/20/2021] [Accepted: 07/27/2021] [Indexed: 11/08/2022]
Abstract
OBJECTIVE Pituitary adenomas (PA) are rare in young patients, and additional studies are needed to fully understand their pathogenesis in this population. We describe the clinical and genetic characteristics of apparently sporadic PA in a cohort of young patients. DESIGN Clinical and molecular analysis of 235 patients (age ≤ 30 years) with PA. Clinicians from several Spanish and Chilean hospitals provided data. METHODS Genetic screening was performed via next-generation sequencing and comparative genomic hybridization array. Clinical variables were compared among paediatric, adolescent (<19 years) and young adults' (≥19-30 years) cohorts and types of adenomas. Phenotype-genotype associations were examined. RESULTS Among the total cohort, mean age was 17.3 years. Local mass effect symptoms were present in 22.0%, and prolactinomas were the most frequent (44.7%). Disease-causing germline variants were identified in 22 individuals (9.3%), more exactly in 13.1 and 4.7% of the populations aged between 0-19 and 19-30 years, respectively; genetically positive patients were younger at diagnosis and had larger tumour size. Healthy family carriers were also identified. CONCLUSIONS Variants in genes associated with syndromic forms of PAs were detected in a large cohort of apparently sporadic pituitary tumours. We have identified novel variants in well-known genes and set the possibility of incomplete disease penetrance in carriers of MEN1 alterations or a limited clinical expression of the syndrome. Despite the low penetrance observed, screening of AIP and MEN1 variants in young patients and relatives is of clinical value.
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Greenman Y, Bronstein MD. Cabergoline should be attempted in progressing non-functioning pituitary macroadenoma. Eur J Endocrinol 2021; 185:D11-D20. [PMID: 34288884 DOI: 10.1530/eje-21-0344] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/01/2021] [Accepted: 07/21/2021] [Indexed: 11/08/2022]
Abstract
Non-functioning pituitary adenomas (NFPA) usually present with symptoms of mass effect. Thus, the first-line treatment generally consists of transsphenoidal surgery. Since these tumors are usually large and invasive, post-surgical tumor remnants are common. Active surveillance is the follow-up strategy adopted by most pituitary centers, although the prevalence of residual tumor growth may reach 50% in 5-10 years, often leading to repeat surgery, radiation therapy, or both. NFPA remain the only pituitary tumor type for which no medical therapy has been approved. In this debate, we consider the evidence in favor and against using cabergoline to treat progressing NFPA.
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Giovinazzo S, Puglisi S, Cotta OR, Alibrandi A, Aversa T, Cannavò L, Ferraù F, Cannavò S. Long-term cardiometabolic outcome in patients with pituitary adenoma diagnosed in chilhood and adolescence. Pituitary 2021; 24:483-491. [PMID: 33469831 DOI: 10.1007/s11102-020-01123-2] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 12/31/2020] [Indexed: 12/18/2022]
Abstract
PURPOSE Pituitary adenomas (PAs) rarely occur in childhood and adolescence. Management of PAs in this critical age can be particularly challenging considering the auxological sequelae and potential long-term cardiometabolic consequences. We aimed to describe the clinical characteristics of patients with PA aged < 18years at diagnosis and during long-term follow-up, focusing on the prevalence of cardio-metabolic comorbidities and the impact of different therapeutic strategies. METHODS Clinical data at diagnosis and at last follow-up visit (mean 10.3 ± 9.2 years) of 101 patients aged < 18 years with PA, referred to our University Hospital from 1990 to 2017, were retrospectively evaluated. RESULTS At diagnosis, 11.9% of patients presented with pituitary hormone deficiencies, whose number was positively correlated with pituitary tumor diameter (p < 0.001). At diagnosis, 26.7% of patients were overweight and 15.8% were obese. In patients with hypercortisolism or GH excess the prevalence of obesity was more than 2-fold greater than in general population. No correlation was found between pituitary tumor size and BMI. At baseline, the greater the number of pituitary hormone deficits, the higher BMI (p = 0.039). In prolactinoma patients still on medical therapy at last visit, BMI was higher than at baseline. CONCLUSION We found an increased prevalence of overweight/obesity only in pediatric and adolescent patients with GH- or ACTH-secreting PA. Regarding cardio-metabolic comorbidities other than obesity/overweight, we have not found anything worth of mention. The remission of hypercortisolism positively impacted on BMI, while medical therapy in patients with prolactinoma seemed unable to avoid weight gain, suggesting a careful metabolic management of these patients.
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Alter CA, Shekdar KV, Cohen LE. Pituitary Tumors in Children. Adv Pediatr 2021; 68:211-225. [PMID: 34243854 DOI: 10.1016/j.yapd.2021.05.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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Momin AA, Recinos MA, Cioffi G, Patil N, Soni P, Almeida JP, Kruchko C, Barnholtz-Sloan JS, Recinos PF, Kshettry VR. Descriptive epidemiology of craniopharyngiomas in the United States. Pituitary 2021; 24:517-522. [PMID: 33506438 DOI: 10.1007/s11102-021-01127-6] [Citation(s) in RCA: 37] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 01/07/2021] [Indexed: 11/26/2022]
Abstract
PURPOSE Craniopharyngiomas are rare benign brain tumors originating from errors in differentiation during embryogenesis. Given current interest in treatments that target genetic and molecular signatures of specific craniopharyngioma subtypes, updated and comprehensive epidemiologic data of these subtypes are necessary to inform and direct resources. METHODS We utilized data from the Central Brain Tumor Registry of the United States (CBTRUS), which represents 100% of the US population. Incidence by demographics was calculated only for histologically-confirmed cases. Age-adjusted annual incidence was calculated and is reported per 100,000 persons. Annual percent change (APC) in incidence rates from 2004 to 2016 was calculated to assess trends. RESULTS From 2004 to 2016, 7441 craniopharyngiomas were diagnosed in the United States, representing approximately 620 new cases each year. The incidence for histologically-confirmed cases was 0.16 per 100,000 persons. The age distribution was bimodal, with one peak in 5- to 9-year-olds and another in 55- to 69-year-olds. Compared with adamantinomatous tumors, papillary craniopharyngiomas only represented 5.5% of the histologically diagnosed craniopharyngiomas in 0- to 29-year-olds, 30.6% in 30- to 59-year-olds, and 30.4% in 60 + year-olds. Incidence was highest amongst Blacks (0.22), followed by Whites (0.15), Asians or Pacific Islanders (0.14), and American Indians/Alaska Natives (0.10). No significant difference was discovered in incidence rates between males and females or Hispanic and non-Hispanic ethnicities. CONCLUSIONS Craniopharyngiomas are rare tumors with a bimodal age distribution and an equal male-to-female incidence. Black patients had the highest incidence, and adamantinomatous craniopharyngiomas were significantly more common than papillary tumors in adolescent, adult, and elderly populations.
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Torregrosa-Quesada ME, García-Martínez A, Sánchez-Barbie A, Silva-Ortega S, Cámara R, Fajardo C, Lamas C, Aranda I, Pico A. The silent variants of pituitary tumors: demographic, radiological and molecular characteristics. J Endocrinol Invest 2021; 44:1637-1648. [PMID: 33476035 DOI: 10.1007/s40618-020-01468-2] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/09/2020] [Accepted: 11/15/2020] [Indexed: 12/28/2022]
Abstract
INTRODUCTION Tumors of the anterior pituitary gland (PTs) are mostly benign tumors with a low prevalence, which has nevertheless increased with advances in brain radiology techniques. Nearly half of PTs are not associated with a clinical endocrine syndrome. These tumors have been indistinctly named non-functioning pituitary adenomas (NFPAs) or silent pituitary tumors (SPTs) and the mechanisms of silencing are not fully known. AIM To study the frequency and characterize the silent variant of PTs in a large local series, and to assess their pituitary adenohypophyseal gene expression. METHODS This observational, cross-sectional study was performed in a Pituitary Tumor Center of Excellence and involved 268 PTs. After identifying the different subtypes according to the immunohistochemical (IHC) expression of adenohypophyseal hormones, we studied their gene expression by RT-qPCR. RESULTS We found that silent tumors were larger and more invasive, but not more proliferative than their functional counterparts. The RT-qPCR complements the IHC typification of PTs, reducing the proportion of null-cell subtype. Finally, some silent PT subtype variants showed lower specific adenohypophyseal hormone gene expression than their functional counterparts, which may contribute to the absence of endocrine manifestations. CONCLUSIONS This paper highlights the importance of identifying the silent variant of the PTs subtypes. As expected, silent tumors were larger and more invasive than their functioning counterparts. However, there was no difference in the proliferation activity between them. Finally, the lower specific gene expression in the silent than in the functioning counterparts of some PTs subtypes gives insights into the silencing mechanisms of PTs.
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Wu W, Sun Q, Zhu X, Xiang B, Zhang Q, Miao Q, Wang Y, Li Y, Ye H. Risk Factors for Hypothalamic Obesity in Patients With Adult-Onset Craniopharyngioma: A Consecutive Series of 120 Cases. Front Endocrinol (Lausanne) 2021; 12:694213. [PMID: 34394000 PMCID: PMC8355989 DOI: 10.3389/fendo.2021.694213] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/13/2021] [Accepted: 07/07/2021] [Indexed: 11/13/2022] Open
Abstract
Context Hypothalamic obesity (HO) is a severe complication following craniopharyngioma, but studies regarding the sequelae in adult-onset patients with craniopharyngioma are sparse. Objective The objective of the study was to describe weight changes after surgical treatment in adult-onset craniopharyngioma patients and to analyze risk factors for postoperative weight gain and HO. Subjects and Method A retrospective analysis was conducted of 120 adult-onset patients who underwent surgery for craniopharyngioma and follow-up at the institution of the authors between January 2018 and September 2020. Clinical characteristics, anthropometric data, image features, treatment modalities, and endocrine indices were collected. Multivariable logistic regression analysis was used to identify independent risk factors for postoperative weight gain and HO. Results Forty-nine (40.8%) patients had clinically meaningful weight gain (≥5%) in a median follow-up time of 12.0 months (range 1.0-41.0 months) after surgery. The mean postoperative weight gain in this subgroup was 17.59 ± 12.28 (%). Weight gain continued in the first year following surgery. Patients with lower preoperative BMI [OR 0.78, 95% CI (0.67-0.90), P = 0.001] and the adamantinomatous subtype [OR 3.46, 95% CI (1.02-11.76), P = 0.047] were more likely to experience postoperative weight gain ≥5%. The prevalence of HO was 19.2% preoperatively and increased to 29.2% at last follow-up postoperatively. Only preoperative BMI [OR 2.51, 95% CI (1.64-3.85), P < 0.001] was identified as an independent risk factor for postoperative HO. Conclusions HO is a common complication in patients with adult-onset craniopharyngioma. Patients with higher preoperative BMI had a greater risk for developing HO postoperatively.
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Lin MR, Chen PY, Wang HC, Lin PC, Lee HC, Chiu HY. Prevalence of sleep disturbances and their effects on quality of life in adults with untreated pituitary tumor and meningioma. J Neurooncol 2021; 154:179-186. [PMID: 34304334 DOI: 10.1007/s11060-021-03811-w] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2021] [Accepted: 07/16/2021] [Indexed: 11/27/2022]
Abstract
PURPOSE To explore the prevalence of sleep disturbances and their effects on quality of life in adults with pituitary tumor or meningioma. METHODS This prospective study included 33 and 44 patients with pituitary tumor and meningioma, respectively. All participants completed a series of valid questionnaires for assessing sleep and quality of life; all participants wore 3-day actigraph prior to related treatment. The actigraph-derived sleep parameters included total sleep time, sleep onset latency, wake after sleep onset, sleep efficiency, and dichotomy index (I < O) value. RESULTS The prevalence of insomnia, excessive daytime sleepiness, and poor sleep quality was 46.8%, 6.5%, and 81.8%, respectively. The differences in these sleep parameters between patients with pituitary tumor and those with meningioma were nonsignificant. Only 27 participants completed the actigraphic assessments. The mean I < O value was 95.99%, and nearly 60% participants exhibited circadian rhythm disruption. Sleep quality was the only sleep variable independently correlated with preoperative quality of life, even after adjustments for confounders (B = 0.80, p = 0.02). CONCLUSIONS Insomnia, poor sleep quality, and disrupted circadian rhythm are highly prevalent in adults with untreated pituitary tumor or meningioma. Sleep quality independently correlated with quality of life. We indirectly confirmed that tumor location may not be a possible cause of sleep changes.
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Park JS, Yun SJ, Lee JK, Park SY, Chin SO. Descriptive Epidemiology and Survival Analysis of Prolactinomas and Cushing's Disease in Korea. Endocrinol Metab (Seoul) 2021; 36:688-696. [PMID: 34218648 PMCID: PMC8258328 DOI: 10.3803/enm.2021.1000] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/16/2021] [Accepted: 04/28/2021] [Indexed: 12/04/2022] Open
Abstract
BACKGROUND Only a few studies have established the epidemiology of prolactinoma and Cushing's disease in Korea. Furthermore, the incidence of these disease are increasing than before associated with the development of technologies. This study was designed to evaluate the epidemiology of prolactinoma and Cushing's disease and their survival analysis according to treatment. METHODS The nationwide, population-based study evaluated incidence and prevalence of prolactinoma and Cushing's disease using de-identified claims data in The Korean Health Insurance Review and Assessment Service database between 2013 and 2017. The survival analysis investigated regarding treatment over a period of 6 years. A log-rank test and Cox proportional hazard regression analysis were used. RESULTS The 6,056 patients with newly diagnosed prolactinoma and 584 patients with Cushing's disease were recorded between 2013 and 2017. The annual incidence of prolactinoma was 23.5 cases per million, and its prevalence was 82.5 cases per million, and 2.3 cases per million/year and 9.8 cases per million for Cushing's disease. The survival benefit was insignificant in prolactinoma according to treatment, but treatment of Cushing's disease ameliorated the survival rate significantly. CONCLUSION Overall, the incidence of prolactinoma and Cushing's disease was similar with those found previously, but the prevalence of two diseases were inconsistent when compared with the early studies. The present study also proposed necessity of treatment in Cushing's disease for improving the survival rate.
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Castellanos LE, Misra M, Smith TR, Laws ER, Iorgulescu JB. The epidemiology and management patterns of pediatric pituitary tumors in the United States. Pituitary 2021; 24:412-419. [PMID: 33433891 PMCID: PMC8415131 DOI: 10.1007/s11102-020-01120-5] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 12/24/2020] [Indexed: 02/02/2023]
Abstract
PURPOSE Hypothalamic-pituitary axis dysfunction and mass effect symptoms in the pediatric population can indicate a pituitary region tumor. Herein, we evaluate the epidemiology and management of this rare entity. METHODS Pediatric patients (≤ 21yo) who presented from 2004 to 2017 with a pituitary tumor were evaluated from the U.S. National Cancer Database. The distributions and management patterns of pituitary tumors were assessed by patients' tumor type, age, sex, race/ethnicity, tumor size, and insurance status. RESULTS 19.7% of intracranial tumors in the pediatric population originated in the pituitary region. 7653 pediatric patients with pituitary region tumors were identified, 68.2% of whom were female, with the tumors predominantly occurring in early adolescence (46.9%) and late adolescence (34.8%). The majority of pediatric pituitary region tumors were pituitary adenomas (77.9%), followed by craniopharyngiomas (18.1%) and germ cell tumors (1.6%). Girls demonstrated higher proportions of pituitary adenomas across all ages than boys. Asian/Pacific Islander patients were independently more likely to present at younger ages (mean 13.9yrs) and with germ cell tumors than patients of other races/ethnicities. Only 5.5% of patients were uninsured (referent), but they were independently more likely to present at older ages (mean 17.9yrs) and less likely to undergo surgery than patients with private insurance (OR = 1.93, 95% CI = 1.47-2.52, p < 0.001) or Medicaid (OR = 1.51, 95% CI = 1.14-2.00, p = 0.004). CONCLUSION Pituitary region tumors comprise a significant fraction of intracranial pediatric tumors, particularly in adolescent girls. The differential diagnosis of pituitary tumor types differed significantly by patients' age, sex, and race/ethnicity. Uninsured patients were associated with delays in care and less surgical management.
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Sbardella E, Puliani G, Feola T, Pofi R, Pirchio R, Sesti F, Verdecchia F, Gianfrilli D, Moffat D, Isidori AM, Grossman AB. A clinical approach to parasellar lesions in the transition age. J Neuroendocrinol 2021; 33:e12995. [PMID: 34138496 DOI: 10.1111/jne.12995] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/19/2021] [Revised: 03/23/2021] [Accepted: 05/11/2021] [Indexed: 12/16/2022]
Abstract
Many reviews have summarised the pathology and management of the parasellar region in adult patients, although an analysis of these aspects in the transition years, from puberty onset to the age of peak bone mass, has been lacking. A comprehensive search of English-language original articles, published from 2000 to 2020, was conducted in the MEDLINE database (December 2019 to March 2020). We selected all studies regarding epidemiology, diagnosis and management of the following parasellar lesions: germinoma, craniopharyngioma, Langerhans cell histiocytosis, optic glioma, hypothalamic hamartoma, tuber cinereum hamartoma, cranial chordoma, Rathke cleft cyst, hypophysitis and hypothalamitis during the transition age from childhood to adulthood. In the present review, we provide an overview of the principal parasellar lesions occurring in the transition age. Symptoms are usually a result of the mass effect of the lesions on nearby structures, as well as anterior pituitary deficits. Diabetes insipidus occurs frequently in these patients. In this age group, pubertal developmental disorders may be more evident compared to other stages of life. Parasellar lesions in the transition age mostly include neoplastic lesions such as germinomas, hamartomas, optic gliomas, craniopharyngiomas Langerhans cell histiocytosis and chordomas, and rarely inflammatory lesions (hypophysitis, hypothalamitis). There are limited data on the management of parasellar lesions in the transition age. Endocrine evaluation is crucial for identifying conditions that require hormonal treatment so that they can be treated early to improve the quality of life of the individual patient in this complex age range. The clinical approach to parasellar lesions involves a multidisciplinary effort.
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Di Somma C, Scarano E, de Alteriis G, Barrea L, Riccio E, Arianna R, Savastano S, Colao A. Is there any gender difference in epidemiology, clinical presentation and co-morbidities of non-functioning pituitary adenomas? A prospective survey of a National Referral Center and review of the literature. J Endocrinol Invest 2021; 44:957-968. [PMID: 32894472 DOI: 10.1007/s40618-020-01379-2] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/23/2020] [Accepted: 07/30/2020] [Indexed: 12/19/2022]
Abstract
PURPOSE Gender differences in patients diagnosed with non-functioning Pituitary Adenomas (NFPA) in a National Referral Center for Pituitary Tumors at the Federico II University of Naples, Italy. METHODS Patients newly diagnosed with non-functioning sellar masses found on pituitary Magnetic Resonance Imaging from January 1st 2016 to December 31th 2018 underwent anthropometric measurements, basal evaluation of pituitary function, and metabolic assessment. Fatty live index (FLI) and visceral adiposity index (VAI) were calculated. RESULTS Seventy-three patients (35 males, 51.1 ± 17.0 years; 38 females, 41.8 ± 18.1 years) presented with NFPA. Lesions > 1 cm (85.7% vs. 47.3%; χ2 = 10.26, p = 0.001) and hypopituitarism (77.1% vs. 7.9%; χ2 = 33.29, p = 0.001) were more frequent in males than females. The highest sizes of pituitary adenomas were significantly associated with male gender (OR = 1.05, p = 0.049; R2 = 0.060; IC 1.00-1.10). Headache (62.8% vs. 31.6%; χ2 = 5.96, p = 0.015) and visual field deficits (57.1% vs. 26.3%; χ2 = 5.93, p = 0.015) were significantly more frequent in males than in females. There was no sex difference in obesity prevalence, but the metabolic syndrome was more common among males than females (60.6% vs. 26.3%; χ2 = 7.14, p = 0.001). FLI was also higher in males (69.6 ± 27.3 vs. 49.2 ± 31.3; p < 0.001), while there were no differences in VAI. CONCLUSIONS Apart from the possible delay in the diagnosis induced by the gender differences in symptom presentation, the higher prevalence of macroadenomas amongst NFPA in males compared with females let to hypothesize a key role of the sex hormone profile as predictive factors of their biological behavior and metabolic profile. Further studies are, however, mandatory to better support the influence of gender differences on onset, progression, and metabolic consequences of NFPA.
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Liu F, Bao Y, Qiu BH, Mao J, Mei F, Liao XX, Huang HR, Qi ST. Incidence and Possible Predictors of Sodium Disturbance After Craniopharyngioma Resection Based on QST Classification. World Neurosurg 2021; 152:e11-e22. [PMID: 33857671 DOI: 10.1016/j.wneu.2021.04.001] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2021] [Revised: 04/01/2021] [Accepted: 04/02/2021] [Indexed: 11/18/2022]
Abstract
OBJECTIVE Serum sodium abnormalities are one of the most common manifestations after radical craniopharyngioma (CP) excision. The aim of this study was to report the incidence and possible predictors of serum sodium disturbance and explore features of sodium destabilization manifestation among QST classification results after CP resection. METHODS A retrospective analysis was performed of clinical, biochemical, radiologic, and operative data for 134 successive patients who underwent primary CP removal between September 2016 and March 2018. Univariate and multivariate analyses were conducted to determine predictors. RESULTS Sixty patients (44.8%) experienced hyponatremia and 67 patients (50%) hypernatremia; the median time of onset was 6 days and the first day after surgery, respectively. The incidence, onset, severity, and type of sodium disturbance among different types of CP differed significantly based on statistical tests (P < 0.05). Sodium disturbance was more common and severe in patients with type T tumors (P < 0.05). Age, tumor type, and preoperative diabetes insipidus were independent prognostic factors for obvious disorders of serum sodium. CONCLUSIONS Hyponatremia/hypernatremia is common after primary CP resection. The site of tumor origin has a direct effect on the growth pattern of CP, which may serve as a useful index for anticipating sodium perturbation after surgery. The level of sodium in children and patients with type T tumors, preoperative diabetes insipidus should be monitored closely throughout hospitalization.
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Zhang K, Wang L, Duan L, Yang H, Pan H, Lian X, Yao Y, Zhu H. Recovery of hypothalamus-pituitary-gonadal dysfunction after the treatment of suprasellar germ cell tumors. Eur J Endocrinol 2021; 184:617-625. [PMID: 33524006 DOI: 10.1530/eje-20-1310] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/12/2020] [Accepted: 01/29/2021] [Indexed: 11/08/2022]
Abstract
OBJECTIVE To investigate the incidence of hypothalamus-pituitary-gonadal (HPG) axis initiation/recovery after treatment and to identify predictive risk factors for noninitiation/recovery. METHODS A total of 127 consecutive suprasellar germ cell tumor (GCT) patients managed at Peking Union Medical College Hospital (2006-2019) were retrospectively analyzed. Prepubertal patients (followed up until 13 years of age for girls and 14 years of age for boys) and patients with HPG dysfunction (followed up for 2 years) were divided into the initiation/recovery and noninitiation/recovery groups. RESULTS Of the 127 suprasellar GCT patients, 75 met the follow-up criteria, 28 (37.3%) of whom experienced HPG axis initiation/recovery. Compared to the noninitiation/recovery group, the initiation/recovery group included more males and had shorter delayed diagnosis times, smaller tumor sizes, lower panhypopituitarism rates, thinner pituitary stalk widths, lower visual deficit rates, and higher serum testosterone and estradiol levels. The cutoff values of pituitary stalk width, tumor size, and delayed diagnosis time used to predict noninitiation/recovery were 6.9 mm, 6.9 mm and 1.7 years, respectively. Tumor size ≥6.9 mm (odds ratio (OR) = 7.5, 95% CI: 2.2-25.8, P = 0.001), panhypopituitarism (OR = 5.0, 95% CI: 1.4-17.6, P = 0.013), and delayed diagnosis time ≥1.7 years (OR = 5.7, 95% CI: 1.5-20.7, P = 0.009) were risk factors for noninitiation/recovery. CONCLUSIONS Among suprasellar GCT patients, nearly one-third of prepubertal patients and patients with HPG dysfunction experience HPG axis initiation/recovery after treatment. Tumor size ≥6.9 mm, panhypopituitarism, and delayed diagnosis time ≥1.7 years were identified as predictive risk factors for noninitiation/recovery.
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Cortês Nascimento G, de Araujo Cortês Nascimento AGP, de Maria Ribeiro Veiga Parente C, Rodrigues VP, de Sousa Azulay RS, de Carvalho Rocha VC, da Silva Pereira Damianse S, Magalhães M, Dos Santos Faria M, Gomes MB. Pituitary neuroendocrine tumors and differentiated thyroid cancer: do metabolic and inflammatory risk factors play roles? J Endocrinol Invest 2021; 44:735-744. [PMID: 32681462 DOI: 10.1007/s40618-020-01357-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/12/2020] [Accepted: 07/07/2020] [Indexed: 10/23/2022]
Abstract
PURPOSE It is postulated that patients with different types of pituitary neuroendocrine tumors (PitNETs) may present a higher incidence of cancer. Factors underlying individuals becoming overweight, such as insulin resistance, hyperleptinemia, and low-grade inflammation, may play a role in the risk of differentiated thyroid carcinoma (DTC) in such patients. This study aimed to investigate the frequency of and obesity-related risk factors associated with DTC in patients with PitNETs. METHODS This cross-sectional study involved 149 patients with nonacromegalic PitNETs (AG group), 71 patients with acromegaly (ACRO group), and 156 controls (CG group). All participants underwent insulin and blood glucose measurements with the determination of the homeostatic model assessment-insulin resistance (HOMA-IR) index, leptin, and high-sensitivity C-reactive protein (hsCRP), and they also underwent thyroid ultrasound. Clinically significant nodules were biopsied for subsequent cytopathological evaluation, and participants were operated on when indicated. RESULTS Patients in the AG group had high levels of insulin resistance and significantly higher levels of leptin and hsCRP compared with those of patients in the ACRO group. There were no cases of DTC in the AG group; two findings, one incidental, of DTC occurred in the CG group, and three cases of DTC were present in the ACRO group. Acromegaly was associated with DTC after adjusted analysis. CONCLUSIONS Our findings in patients with nonacromegalic PitNETs do not indicate a high risk for DTC despite the presence of metabolic and inflammatory risk factors for neoplastic events. In contrast, acromegaly promotes a greater risk of DTC.
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Casar-Borota O, Boldt H, Engström B, Andersen MS, Baussart B, Bengtsson D, Berinder K, Ekman B, Feldt-Rasmussen U, Höybye C, Jørgensen JOL, Kolnes AJ, Korbonits M, Rasmussen ÅK, Lindsay JR, Loughrey PB, Maiter D, Manojlovic-Gacic E, Pahnke J, Poliani PL, Popovic V, Ragnarsson O, Schalin-Jäntti C, Scheie D, Tóth M, Villa C, Wirenfeldt M, Kunicki J, Burman P. Corticotroph Aggressive Pituitary Tumors and Carcinomas Frequently Harbor ATRX Mutations. J Clin Endocrinol Metab 2021; 106:1183-1194. [PMID: 33106857 PMCID: PMC7993578 DOI: 10.1210/clinem/dgaa749] [Citation(s) in RCA: 43] [Impact Index Per Article: 14.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/20/2020] [Indexed: 12/13/2022]
Abstract
CONTEXT Aggressive pituitary tumors (APTs) are characterized by unusually rapid growth and lack of response to standard treatment. About 1% to 2% develop metastases being classified as pituitary carcinomas (PCs). For unknown reasons, the corticotroph tumors are overrepresented among APTs and PCs. Mutations in the alpha thalassemia/mental retardation syndrome X-linked (ATRX) gene, regulating chromatin remodeling and telomere maintenance, have been implicated in the development of several cancer types, including neuroendocrine tumors. OBJECTIVE To study ATRX protein expression and mutational status of the ATRX gene in APTs and PCs. DESIGN We investigated ATRX protein expression by using immunohistochemistry in 30 APTs and 18 PCs, mostly of Pit-1 and T-Pit cell lineage. In tumors lacking ATRX immunolabeling, mutational status of the ATRX gene was explored. RESULTS Nine of the 48 tumors (19%) demonstrated lack of ATRX immunolabelling with a higher proportion in patients with PCs (5/18; 28%) than in those with APTs (4/30;13%). Lack of ATRX was most common in the corticotroph tumors, 7/22 (32%), versus tumors of the Pit-1 lineage, 2/24 (8%). Loss-of-function ATRX mutations were found in all 9 ATRX immunonegative cases: nonsense mutations (n = 4), frameshift deletions (n = 4), and large deletions affecting 22-28 of the 36 exons (n = 3). More than 1 ATRX gene defect was identified in 2 PCs. CONCLUSION ATRX mutations occur in a subset of APTs and are more common in corticotroph tumors. The findings provide a rationale for performing ATRX immunohistochemistry to identify patients at risk of developing aggressive and potentially metastatic pituitary tumors.
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Cote DJ, Smith TR, Kaiser UB, Laws ER, Stampfer MJ. Body Habitus Across the Lifespan and Risk of Pituitary Adenoma. J Clin Endocrinol Metab 2021; 106:e1591-e1602. [PMID: 33417714 PMCID: PMC7993593 DOI: 10.1210/clinem/dgaa987] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/23/2020] [Indexed: 01/22/2023]
Abstract
CONTEXT No studies have examined the association between body habitus and incidence of pituitary adenoma. OBJECTIVE To determine if body mass index (BMI), waist circumference, body somatotype, or height are associated with risk of pituitary adenoma. DESIGN Pooled analysis of 3 prospective cohort studies. SETTING Population-based study. PARTICIPANTS Participants of the Nurses' Health Study (NHS), Nurses' Health Study II (NHSII), and the Health Professionals Follow-Up Study (HPFS), totaling 284 946 American health professionals. EXPOSURES BMI, waist circumference, body somatotype, and height. OUTCOME MEASURES Self-reported incident pituitary adenoma. Multivariable (MV)-adjusted hazard ratios (HRs) of pituitary adenoma were estimated using Cox proportional hazards models. RESULTS During 7 350 156 person-years of follow-up, 387 incident pituitary adenomas were reported. Comparing BMI of ≥30 to <25 kg/m2, higher adult BMI was associated with higher risk of pituitary adenoma (MV HR = 1.74; 95% CI, 1.33-2.28), as was higher maximum adult BMI (MV HR = 1.76; 95% CI, 1.34-2.30), higher waist circumference (MV HR = 1.06; 95% CI, 1.04-1.09 per inch), and higher BMI during early adulthood (at age 18 to 21, MV HR = 2.65; 95% CI, 1.56-4.49). Taller adult height was associated with pituitary adenoma (MV HR = 1.05; 95% CI, 1.01-1.09 per inch). Overall findings were similar in women and men, although power was limited in men (n = 62 cases). Sensitivity analyses demonstrated that the association between adult BMI and pituitary adenoma extended to at least 14 years prior to diagnosis and that the results were not affected when analyses were restricted to participants with similar healthcare utilization. CONCLUSION Higher BMI and waist circumference, from early adulthood to the time of diagnosis, were associated with higher risk of pituitary adenoma.
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Carty DM, Harte R, Drummond RS, Ward R, Magid K, Collier D, Owens M, Korbonits M. AIP variant causing familial prolactinoma. Pituitary 2021; 24:48-52. [PMID: 33010004 PMCID: PMC7864850 DOI: 10.1007/s11102-020-01085-5] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 09/18/2020] [Indexed: 12/16/2022]
Abstract
Pathogenic variants in the aryl hydrocarbon receptor-interacting protein (AIP) gene are increasingly recognised as a cause of familial isolated pituitary adenoma. AIP-associated tumours are most commonly growth hormone (GH) producing. In our cohort of 175 AIP mutation positive patients representing 93 kindreds, 139 (79%) have GH excess, 19 have prolactinoma (17 familial and 2 sporadic cases) and out of the 17 clinically non-functioning tumours 4 were subsequently operated and found to be GH or GH & prolactin immunopositive adenoma. Here we report a family with an AIP variant, in which multiple family members are affected by prolactinoma, but none with GH excess. To our knowledge this is the first reported family with an AIP pathogenic variant to be affected solely by prolactinoma. These data suggest that prolactinoma families represent a small subset of AIP mutation positive kindreds, and similar to young-onset sporadic prolactinomas, AIP screening would be indicated.
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Oh JS, Kim HJ, Hann HJ, Kang TU, Kim DS, Kang MJ, Lee JY, Shim JJ, Lee MR, Ahn HS. Incidence, mortality, and cardiovascular diseases in pituitary adenoma in Korea: a nationwide population-based study. Pituitary 2021; 24:38-47. [PMID: 32949324 DOI: 10.1007/s11102-020-01084-6] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 09/14/2020] [Indexed: 11/26/2022]
Abstract
PURPOSE Few nationally representative studies have evaluated the epidemiology of PA (pituitary adenoma). This South Korean study evaluated the incidence of different PA subtypes, cardiovascular disease (CVD), and related mortality. METHODS This population-based study evaluated 31,898 patients with PA during 2005-2015. The incidence of PA, mortality, and CVD occurrence in PA cases were evaluated during a median follow-up of 5.3 years (range: 0-10 years). Cox regression analysis was used to evaluate the associations between CVD and mortality. RESULTS The annual incidences (per 100,000 population) were 3.5 for non-functioning pituitary adenoma (NFPA), 1.6 for prolactinoma (PRL), 0.5 for growth hormone-secreting pituitary adenoma (GH), and 0.2 for adrenocorticotropic or thyroid-stimulating hormone-secreting pituitary adenoma (ACTH + TSH). The standardized mortality ratios were 1.9 for ACTH + TSH, 1.7 for NFPA with hypopituitarism, 1.4 for NFPA without hypopituitarism, 1.3 for GH, and 1.1 for PRL. During 2005-2015, the overall incidence of CVD among PA patients was 6.6% (2106 cases), and the standardized incidence ratios were 4.1 for hemorrhagic stroke, 3.0 for ischemic stroke, and 1.7 for acute myocardial infarction. The standardized incidence ratios for stroke were significantly higher in the ACTH + TSH and NFPA groups, which also had higher risks of CVD-related mortality, relative to the PRL and GH groups. CONCLUSION South Korea had a relatively high incidence of NFPA. The incidence of stroke was highest for ACTH + TSH and NFPA, which was directly related to mortality during long-term follow-up. Patients with these types of PA should receive stroke prevention measures to reduce their risk of mortality.
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