Faculty Opinions recommendation of Pituitary surgery for Cushing's disease.

2013 ◽  
Author(s):  
Günter Stalla ◽  
Ulrich Renner
Keyword(s):  
Cushing’S Disease ◽  
Pituitary Surgery ◽  
Cushing's Disease

Sinonasal Outcomes after Pituitary Surgery in Patient's with Cushing's Disease

2020 ◽  
Author(s):  
Nadeem R. Kolia ◽  
Paul A. Gardner ◽  
Carl H. Snyderman ◽  
Eric W. Wang
Keyword(s):  
Cushing’S Disease ◽  
Pituitary Surgery ◽  
Cushing's Disease

scholarly journals P34 Characteristics, diagnosis and management of Cushing’s disease - A systematic review and meta-analysis

BJS Open ◽  
2021 ◽  
Vol 5 (Supplement_1) ◽  
Author(s):  
Chan Hee Koh ◽  
Danyal Z Khan ◽  
Ronneil Digpal ◽  
Hugo Layard Horsfall ◽  
Hani J Marcus ◽  
...  
Keyword(s):  
Clinical Practice ◽  
Cushing’S Disease ◽  
Meta Analysis ◽  
A Priori ◽  
Pituitary Surgery ◽  
Serum Cortisol ◽  
Cushing's Disease ◽  
Diagnosis And Management ◽  
Over Time

Abstract Introduction The clinical practice and research in the diagnosis and management of Cushing’s disease remains heterogeneous and challenging to this day. We sought to establish the characteristics of Cushing’s disease, and the trends in diagnosis, management and reporting in this field. Methods Searches of PubMed and Embase were conducted. Study protocol was registered a-priori. Random-effects analyses were conducted to establish numerical estimates. Results Our screening returned 159 papers. The average age of adult patients with Cushing’s disease was 39.3, and 13.6 for children. The male:female ratio was 1:3. 8% of patients had undergone previous transsphenoidal resection. The ratio of macroadenomas: microadenomas:imaging-undetectable adenomas was 18:53:29. The most commonly reported preoperative biochemical investigations were serum cortisol (average 26.4µg/dL) and ACTH (77.5pg/dL). Postoperative cortisol was most frequently used to define remission (74.8%), most commonly with threshold of 5µg/dL (44.8%). Average remission rates were 77.8% with recurrence rate of 13.9%. Median follow-up was 38 months. Majority of papers reported age (81.9%) and sex (79.4%). Only 56.6% reported whether their patients had previous pituitary surgery. 45.3% reported whether their adenomas were macroadenoma, microadenoma or undetectable. Only 24.1% reported preoperative cortisol, and this did not improve over time. 60.4% reported numerical thresholds for cortisol in defining remission, and this improved significantly over time (p = 0.004). Visual inspection of bubbleplots showed increasing preference for threshold of 5µg/dL. 70.4% reported the length of follow up. Conclusion We quantified the characteristics of Cushing’s disease, and analysed the trends in investigation and reporting. This review may help to inform future efforts in forming guidelines for research and clinical practice.

scholarly journals Endoscopic transsphenoidal pituitary surgery: a good and safe primary treatment option for Cushing's disease, even in case of macroadenomas or invasive adenomas

2013 ◽  
Vol 169 (3) ◽  
pp. 329-337 ◽  
Author(s):  
M A E M Wagenmakers ◽  
H D Boogaarts ◽  
S H P P Roerink ◽  
H J L M Timmers ◽  
N M M L Stikkelbroeck ◽  
...  
Keyword(s):  
Treatment Option ◽  
Cushing’S Disease ◽  
Remission Rate ◽  
Pituitary Surgery ◽  
Primary Treatment ◽  
Endoscopic Technique ◽  
Cushing's Disease ◽  
Recurrence Rates ◽  
Transsphenoidal Pituitary Surgery

ContextAlthough the endoscopic technique of transsphenoidal pituitary surgery (TS) has been widely adopted, reports on its results in Cushing's disease (CD) are still scarce and no studies have investigated long-term recurrence rates. This is the largest endoscopic series published till now.ObjectiveTo gain insight into the role of endoscopic TS as a primary treatment option for CD, especially in patients with magnetic resonance imaging (MRI)-negative CD and (invasive) macroadenomas.DesignRetrospective cohort study.Patients and methodsThe medical records of 86 patients with CD who underwent endoscopic TS were examined. Data on preoperative and postoperative evaluation, perioperative complications, and follow-up were collected. Remission was defined as disappearance of clinical symptoms with a fasting plasma cortisol level ≤50 nmol/l either basal or after 1 mg dexamethasone.ResultsThe remission rate in different adenoma subclasses varied significantly: 60% in MRI-negative CD (n=20), 83% in microadenomas (n=35), 94% in noninvasive macroadenomas (n=16), and 40% in macroadenomas that invaded the cavernous sinus (n=15). The recurrence rate was 16% after 71±39 months of follow-up (mean±s.d., range 10–165 months).ConclusionsEndoscopic TS is a safe and effective treatment for all patients with CD. Recurrence rates after endoscopic TS are comparable with those reported for microscopic TS. Our data suggest that in patients with noninvasive and invasive macroadenomas, the endoscopic technique of TS should be the treatment of choice as remission rates seem to be higher than those reported for microscopic TS, although no comparative study has been performed.

scholarly journals Endogenous ACTH Concentration-Cortisol Secretion Dose Analysis Unmasks Decreased ACTH Potency in Cushing's Disease with Restoration after Successful Pituitary Adenomectomy

2011 ◽  
Vol 96 (12) ◽  
pp. 3768-3774 ◽  
Author(s):  
Ferdinand Roelfsema ◽  
Daniel M. Keenan ◽  
Johannes D. Veldhuis
Keyword(s):  
Surgical Treatment ◽  
Cushing’S Disease ◽  
Pituitary Surgery ◽  
Pulse Frequency ◽  
Cushing's Disease ◽  
P Value ◽  
Cortisol Secretion ◽  
Acth Concentration ◽  
Active Disease

Background: The relationship between circulating ACTH levels and cortisol secretion in Cushing's disease is not precisely known. Hypothesis: Chronic ACTH hyperstimulation leads to decreased adrenal potency and is restored after normalization of ACTH secretion. Subjects: Subjects included 20 patients with Cushing's disease, eight patients in long-term remission, and 36 healthy controls. Outcomes: ACTH and cortisol secretion rates and analytical dose-response estimates of endogenous ACTH efficacy (maximal cortisol secretion), dynamic ACTH potency, and adrenal sensitivity (slope term) from 24-h ACTH-cortisol profiles were evaluated. Results: Both basal and pulsatile secretion of ACTH and cortisol were increased in patients with active disease but normal in cured patients. ACTH, but not cortisol pulse frequency, was amplified in patients and restored after successful surgical treatment. ACTH EC50, an inverse measure of potency, was higher during pulse onset in Cushing's disease (59 ± 7.4 ng/liter) than in controls (20 ± 3.7 ng/liter) (P < 0.0001) and remitted patients after surgery [15 ± 3.2 ng/liter, P value not significant (NS) vs. controls] and during pulse recovery phases [128 ± 18 (P <0.0001), 70 ± 8.4, and 67 ± 17 ng/liter (NS vs. controls), respectively]. Efficacy was increased in active disease and normalized after surgical treatment [patients, 38 ± 8.3 nmol/liter · min, vs. controls, 21 ± 2.3 nmol/liter · min (P <0.0001), and cured patients, 15 ± 3.2 nmol/liter · min (NS vs. controls)]. Sensitivity to endogenous ACTH did not differ among the three groups. Conclusion: The adrenal gland in Cushing's disease exhibits decreased responsiveness to submaximal ACTH drive and amplified efficacy, with unchanged sensitivity. These target-gland abnormalities are reversible in long-term remission after pituitary surgery.

Long-term remission rates after pituitary surgery for Cushing's disease: the need for long-term surveillance

2005 ◽  
Vol 63 (5) ◽  
pp. 549-559 ◽  
Author(s):  
A. Brew Atkinson ◽  
Adele Kennedy ◽  
M. Ivan Wiggam ◽  
David R. McCance ◽  
Brian Sheridan
Keyword(s):  
Cushing’S Disease ◽  
Pituitary Surgery ◽  
Cushing's Disease ◽  
Remission Rates

Postoperative metyrapone test in the early assessment of outcome of pituitary surgery for Cushing's disease

1997 ◽  
Vol 47 (2) ◽  
pp. 145-149 ◽  
Author(s):  
Maarten O. Van Aken ◽  
Wouter W. De Herder ◽  
Aart-Jan Van Der Lely ◽  
Frank H. De Jong ◽  
Steven W. J. Lamberts
Keyword(s):  
Cushing’S Disease ◽  
Pituitary Surgery ◽  
Cushing's Disease ◽  
Early Assessment

Accuracy of repeated measurements of late-night salivary cortisol to screen for early-stage recurrence of Cushing's disease following pituitary surgery

2014 ◽  
Vol 82 (2) ◽  
pp. 260-266 ◽  
Author(s):  
Marie Danet-Lamasou ◽  
Julien Asselineau ◽  
Paul Perez ◽  
Alexandre Vivot ◽  
Marie-Laure Nunes ◽  
...  
Keyword(s):  
Cushing’S Disease ◽  
Salivary Cortisol ◽  
Early Stage ◽  
Pituitary Surgery ◽  
Repeated Measurements ◽  
Cushing's Disease ◽  
Late Night ◽  
Late Night Salivary Cortisol

Outcomes of pituitary surgery for Cushing’s disease: a systematic review and meta-analysis

Pituitary ◽  
2020 ◽  
Vol 23 (5) ◽  
pp. 595-609
Author(s):  
Anna Stroud ◽  
Pearl Dhaliwal ◽  
Raquel Alvarado ◽  
Mark J. Winder ◽  
Benjamin P. Jonker ◽  
...  
Keyword(s):  
Systematic Review ◽  
Cushing’S Disease ◽  
Meta Analysis ◽  
Pituitary Surgery ◽  
Cushing's Disease

Localization of pituitary adenomas by using intraoperative ultrasoound pituitary in patients with Cushing's disease and no demonstrable tumor on magnetic resonance imaging

1998 ◽  
Vol 89 (6) ◽  
pp. 927-932 ◽  
Author(s):  
Joe C. Watson ◽  
Thomas H. Shawker ◽  
Lynnette K. Nieman ◽  
Hetty L. DeVroom ◽  
John L. Doppman ◽  
...  
Keyword(s):  
Magnetic Resonance ◽  
Mr Imaging ◽  
Cushing’S Disease ◽  
Pituitary Adenomas ◽  
Pituitary Surgery ◽  
Intraoperative Ultrasonography ◽  
Cushing's Disease ◽  
Content Type ◽  
Negative Findings ◽  
Fine Print

Object. Pituitary surgery has been reported to produce remission of Cushing's disease with preservation of pituitary function in only 60 to 70% of patients. The inability to identify an adenoma accounts for most failed sellar explorations. Most negative surgical explorations occur in patients in whom magnetic resonance (MR) imaging of the pituitary demonstrates normal findings, which happens in at least 35 to 45% of patients with Cushing's disease. Methods. To examine the usefulness of intraoperative ultrasonography (IOUS) for identifying an adenoma in patients with no demonstrable tumor (negative findings) on pituitary MR imaging, we prospectively assessed the results of IOUS in 68 patients with a negative (59 patients) or equivocal (nine patients) MR image from a consecutive series of 107 patients with Cushing's disease (64%). We compared surgical findings and outcomes in these 68 patients with a group of 68 patients with Cushing's disease and negative findings on MR imaging in whom IOUS was not available. Intraoperative ultrasonography localized a tumor in 47 (69%) of 68 patients with negative findings on MR imaging. Surprisingly, the size of the adenomas that were detected with IOUS compared with the size of those not detected did not differ (6.8 ± 3.4 mm compared with 6.1 ± 2.8 mm [mean ± standard deviation], respectively [p = 0.5]). In four patients, no adenoma was found at surgery or in the pathological specimen (“true negative”). In eight patients, nine abnormalities detected by IOUS that were suspected adenomas were negative on exploration (“false positive”). Thus, IOUS has a sensitivity of 73% and a positive predictive value of 84% for detecting pituitary adenomas in patients with Cushing's disease and negative findings on MR imaging. Compared with the 68 patients who did not undergo IOUS, remission after surgery was improved (61 patients [90%] compared with 57 patients [84%]), the number of tumors found on exploration was increased (61 tumors compared with 51 tumors; p = 0.02), and the number of hemihypophysectomies was decreased (five compared with 15; p = 0.02) with IOUS. When the groups were compared after excluding patients with prior pituitary surgery, tumors were found in 91% versus 72% (p = 0.008), and remission occurred in 95% versus 87% of patients, respectively, in the groups that had or did not have IOUS. Conclusions. The IOUS is a sensitive imaging modality when used in patients with Cushing's disease in whom findings on pituitary MR imaging are negative. The improved ability to detect and localize these tumors by using IOUS positively affects surgical outcome.

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