scholarly journals Diabetes Insipidus following Endoscopic Transsphenoidal Surgery for Pituitary Adenoma

2017 ◽  
Vol 79 (02) ◽  
pp. 117-122 ◽  
Author(s):  
Abdulrazag Ajlan ◽  
Sarah Abdulqader ◽  
Achal Achrol ◽  
Yousef Aljamaan ◽  
Abdullah Feroze ◽  
...  
Keyword(s):  
Pituitary Adenoma ◽  
Diabetes Insipidus ◽  
Transsphenoidal Surgery ◽  
Total Resection ◽  
Endoscopic Transsphenoidal Surgery ◽  
Full Cohort ◽  
The Mean ◽  
The Impact

Objectives Pituitary adenoma (PA), among the most commonly encountered sellar pathologies, accounts for 10% of primary intracranial tumors. The reported incidence of postoperative diabetes insipidus (DI) is highly variable. In this study, we report our experience with DI following endoscopic transsphenoidal surgery (TSS) for PAs, elucidating the risk factors of postoperative DI, the likelihood of long-term DI, and the impact of DI on the length of stay (LOS). Methods The study included 178 patients who underwent endoscopic resection of PAs. Early DI was defined as that occurring within the first postoperative week. The mean follow-up was 36 months. Long-term DI was considered as DI apparent in the last follow-up visit. Results Of the 178 patients included in the study, 77% of the tumors were macroadenomas. Forty-seven patients (26%) developed early DI. Long-term DI was observed in 18 (10.1%) of the full cohort. Age younger than 50 years was significantly associated with a higher incidence of long-term DI (p = 0.02). Macroadenoma and gross total resection were significantly associated with higher incidence of early DI (p = 0.05 and p = 0.04, respectively). The mean LOS was 4 days for patients with early postoperative DI and 3 days for those without it. Conclusion The reported incidence of postoperative DI is significantly variable. We identified age younger than 50 years a risk factor for developing long-term postoperative DI. Gross total surgical resection and tumor size (> 1 cm) were associated with development of early DI. Early DI increased the LOS on average by 1 day.

Pituitary gland recovery following fully endoscopic transsphenoidal surgery for nonfunctioning pituitary adenoma: results of a prospective multicenter study

2020 ◽  
Vol 133 (6) ◽  
pp. 1732-1738 ◽  
Author(s):  
Andrew S. Little ◽  
Paul A. Gardner ◽  
Juan C. Fernandez-Miranda ◽  
Michael R. Chicoine ◽  
Garni Barkhoudarian ◽  
...  
Keyword(s):  
Pituitary Adenoma ◽  
Pituitary Gland ◽  
Diabetes Insipidus ◽  
Adrenal Insufficiency ◽  
Transsphenoidal Surgery ◽  
Pituitary Surgery ◽  
Male Hypogonadism ◽  
Endoscopic Transsphenoidal Surgery ◽  
Gland Function

OBJECTIVERecovery from preexisting hypopituitarism after transsphenoidal surgery for pituitary adenoma is an important outcome to investigate. Furthermore, pituitary function has not been thoroughly evaluated after fully endoscopic surgery, and benchmark outcomes have not been clearly established. Here, the authors characterize pituitary gland outcomes with a focus on gland recovery following endoscopic transsphenoidal removal of clinically nonfunctioning adenomas.METHODSThis multicenter prospective study was conducted at 6 US pituitary centers among adult patients with nonfunctioning pituitary macroadenomas who had undergone endoscopic endonasal pituitary surgery. Pituitary gland function was evaluated 6 months after surgery.RESULTSThe 177 enrolled patients underwent fully endoscopic transsphenoidal surgery; 169 (95.5%) of them were available for follow-up. Ninety-five (56.2%) of the 169 patients had had a preoperative deficiency in at least one hormone axis, and 20/95 (21.1%) experienced recovery in at least one axis at the 6-month follow-up. Patients with adrenal insufficiency were more likely to recover (10/34 [29.4%]) than were those with hypothyroidism (8/72 [11.1%]) or male hypogonadism (5/50 [10.0%]). At the 6-month follow-up, 14/145 (9.7%) patients had developed at least one new deficiency. The study did not identify any predictors of gland recovery (p ≥ 0.20). Permanent diabetes insipidus was observed in 4/166 (2.4%) patients. Predictors of new gland dysfunction included a larger tumor size (p = 0.009) and Knosp grade 3 and 4 (p = 0.051).CONCLUSIONSFully endoscopic pituitary surgery resulted in improvement of pituitary gland function in a substantial minority of patients. The deficiency from which patients were most likely to recover was adrenal insufficiency. Overall rates of postoperative permanent diabetes insipidus were low. This study provides multicenter benchmark neuroendocrine clinical outcome data for the endoscopic technique.

scholarly journals Outcomes of endoscopic transsphenoidal surgery for Cushing's disease

2021 ◽  
Vol 21 (1) ◽  
Author(s):  
Zarina Brady ◽  
Aoife Garrahy ◽  
Claire Carthy ◽  
Michael W. O’Reilly ◽  
Christopher J. Thompson ◽  
...  
Keyword(s):  
Diabetes Insipidus ◽  
Cushing’S Disease ◽  
Transsphenoidal Surgery ◽  
Remission Rate ◽  
Cushing's Disease ◽  
Endoscopic Transsphenoidal Surgery ◽  
Endocrine Society ◽  
Csf Leakage ◽  
Remission Rates

Abstract Background Transsphenoidal surgery (TSS) to resect an adrenocorticotropic hormone (ACTH)-secreting pituitary adenoma is the first-line treatment for Cushing’s disease (CD), with increasing usage of endoscopic transsphenoidal (ETSS) technique. The aim of this study was to assess remission rates and postoperative complications following ETSS for CD. Methods A retrospective analysis of a prospective single-surgeon database of consecutive patients with CD who underwent ETSS between January 2012–February 2020. Post-operative remission was defined, according to Endocrine Society Guidelines, as a morning serum cortisol < 138 nmol/L within 7 days of surgery, with improvement in clinical features of hypercortisolism. A strict cut-off of < 50 nmol/L at day 3 post-op was also applied, to allow early identification of remission. Results A single surgeon (MJ) performed 43 ETSS in 39 patients. Pre-operative MRI localised an adenoma in 22 (56%) patients; 18 microadenoma and 4 macroadenoma (2 with cavernous sinus invasion). IPSS was carried out in 33 (85%) patients. The remission rates for initial surgery were 87% using standard criteria, 58% using the strict criteria (day 3 cortisol < 50 nmol/L). Three patients had an early repeat ETSS for persistent disease (day 3 cortisol 306-555 nmol/L). When the outcome of repeat early ETSS was included, the remission rate was 92% (36/39) overall. Remission rate was 94% (33/35) when patients with macroadenomas were excluded. There were no cases of CSF leakage, meningitis, vascular injury or visual deterioration. Transient and permanent diabetes insipidus occurred in 33 and 23% following first ETSS, respectively. There was one case of recurrence of CD during the follow-up period of 24 (4–79) months. Conclusion Endoscopic transsphenoidal surgery produces satisfactory remission rates for the primary treatment of CD, with higher remission rates for microadenomas. A longer follow-up period is required to assess recurrence rates. Patients should be counselled regarding risk of postoperative diabetes insipidus.

Surgical Treatment of Childhood Inflammatory Myofibroblastic Tumors

2016 ◽  
Vol 27 (04) ◽  
pp. 319-323 ◽  
Author(s):  
Beril Talim ◽  
İbrahim Karnak ◽  
Saniye Ekinci ◽  
Fatih Andiran ◽  
Arbay Çiftçi ◽  
...  
Keyword(s):  
Surgical Treatment ◽  
Lower Lobe ◽  
Diagnostic Methods ◽  
Incomplete Resection ◽  
Total Resection ◽  
Presenting Symptoms ◽  
Inflammatory Myofibroblastic Tumors ◽  
The Mean

Aim A retrospective study was performed to evaluate the clinical features, diagnostic methods, and treatment alternatives of childhood inflammatory myofibroblastic tumors (IMTs). Patients and Methods Patients who underwent surgical treatment for IMT between 2000 and 2015 were evaluated for age, sex, presenting symptoms, physical examination findings, diagnostic methods, treatment modalities, histopathologic findings, and results of surgical treatment during long-term follow-up. Results Eleven patients who underwent surgical treatment were included in the study. Male:female ratio was 7:4 and the mean age of the patients was 6.09 years (1–10 years). Presenting symptoms were respiratory difficulty, cough (n = 7, 63.3%), abdominal pain, vomiting (n = 2, 18.8%), loss of body weight (n = 1, 9.09%), palpable mass (n = 1, 9.09%), and rectal bleeding (n = 1, 9.09%). Ultrasonography (n = 4, 36.3%) and computed tomography (n = 9, 81.1%) were used for diagnosis. Localizations of tumors were lungs (n = 5, 45.4%), mediastinum (n = 2, 18.1%), spleen (n = 1, 9.09%), neck (n = 1, 9.09%), colon (n = 1, 9.09%), and rectum (n = 1, 9.09%). The mean size of mass was 6.6 cm (2–12 cm) and six patients were diagnosed with preoperative biopsy. Lung lobectomy (right lower lobe; n = 3, right middle and lower lobe; n = 2), total resection of mass with adjacent bowel (n = 2), partial splenectomy (n = 1), total resection of neck mass (n = 1), and incomplete resection (n = 2) were the choice of surgical treatment. Incomplete resection was performed in masses closely adjacent to atrium and mediastinal structures. In histopathologic evaluation, surgical margins were free of tumor in four cases, positive in six cases, and were not reported in one case. Anaplastic lymphoma kinase (ALK) positivity was detected in six cases, negative in two cases, and was not evaluated in three cases. Two cases who had residual mass with positive ALK received chemotherapy. Mean follow-up time was 68.2 months (5 months to 12 years). During follow-up, there was no recurrence or distant metastasis. Ten patients survived and one patient was lost to follow-up. Conclusion IMT is a rare tumor of childhood with a spectrum of clinical findings because of variable localization. Surgical treatment is the first choice of treatment. Patients with residual mass and ALK positivity may require medical treatment. In our series, long-term survival of patients was favorable in patients with total resection.

Chronic pain in multiple sclerosis: A10-year longitudinal study

2017 ◽  
Vol 16 (1) ◽  
pp. 198-203 ◽  
Author(s):  
Jamie Young ◽  
Bhasker Amatya ◽  
Mary P. Galea ◽  
Fary Khan
Keyword(s):  
Quality Of Life ◽  
Multiple Sclerosis ◽  
Chronic Pain ◽  
Longitudinal Study ◽  
The Mean ◽  
The Impact ◽  
Over Time

AbstractBackground and purposePain is a common symptom associated with multiple sclerosis (MS), and has lasting effects on an individual’s functional capacity and quality of life. A wide range of prevalence rates of pain (between 23% and 90%)have been reported in MS and this is mainly due to the methodological differences amongst the studies such as variability in patient sources, method of sampling and the definition of pain used. Chronic pain in MS, defined as pain lasting for greater than 3–6 months, can have a significant impact on their biopsychosocial health, including negative impact on activities of daily living, relationships and social participation. The long-term course of MS-related pain and its impact in an Australian cohort over a 7-year period has been investigated earlier. The aim of this longitudinal study was to describe the impact of chronic pain, pain-related disability and carer burden in persons with MS over a 10-year period. The aim of this longitudinal study was to describe the impact of chronic pain, pain-related disability and carer burden in persons with MS over a 10-year period.MethodsThis was a prospective longitudinal study conducted at the Rehabilitation Department of Royal Melbourne Hospital (RMH), a tertiary referral hospital in Victoria and Australia. The source of participants was from the RMH MS database and contains detailed MS patient information including demographic data, diagnosis details (using McDonald’s criteria), pain characteristics. Structured face-face interviews and validated measures were used, which include the visual analogue scale (VAS); chronic pain grade (CPG); the assessment of quality of life (AQoL) and the carer strain index (CSI). The mean age of the participants (n = 70) was 55.3 years and majority (70%) were female.ResultsThe mean age of the participants (n = 70) was 55.3 years and majority (70%) were female. The findings show that over time (10 years), participants report having greater bilateral bodily pain and greater description of pain as ‘worse as it could be’. Pain types were similar to 7-years follow-up but remained higher than baseline. There was a significant deterioration in quality of life in those with more severe CPG over time. Almost half of the participants 31 (44%) required care either from a private carer, institution or from a family member. Although fear of taking medications and side effects were common barriers to treatment for pain, there was an increase in the use of pharmacological treatment over time and an increase in the use of healthcare services, mainly neurologists and general practitioners.ConclusionsThe pain measures reported by the participants were similar to those at the 7-year follow-up except there was a greater representation of bilateral pain locations (limb, trunk and facial pain) compared to baseline and 7-year follow-up. At 10-year follow-up, more participants used medications compared tc 7-year follow-up and there was an increase in the use of health professionals at the 10-year follow-up At the 10-year follow up QoL of the participants deteriorated significantly and more participants had progressed to higher CPGIII and CPGIV. This study demonstrates that chronic pain is a significant issue over time in MS, with clinical and health implications, impact on quality of life, disability and healthcare utilization.ImplicationsGreater awareness of chronic pain in pwMS, cognitive classifications and an interdisciplinary approach is required to improve long-term patient outcomes and well-being.Crown Copyright © 2017 Published by Elsevier B.V. on behalf of Scandinavian Association for the Study of Pain. All rights reserved.

Diabetes Insipidus After Endoscopic Transsphenoidal Surgery

Neurosurgery ◽  
2020 ◽  
Vol 87 (5) ◽  
pp. 949-955 ◽  
Author(s):  
William T Burke ◽  
David J Cote ◽  
David L Penn ◽  
Sherry Iuliano ◽  
Katie McMillen ◽  
...  
Keyword(s):  
Diabetes Insipidus ◽  
Transsphenoidal Surgery ◽  
Regression Models ◽  
Pituitary Tumors ◽  
Inclusion Criteria ◽  
Endoscopic Transsphenoidal Surgery ◽  
Logistic Regression Models ◽  
Rathke Cleft Cyst ◽  
Underlying Pathology

Abstract BACKGROUND Diabetes insipidus (DI) is a recognized transient or permanent complication following transsphenoidal surgery (TSS) for pituitary tumors. OBJECTIVE To describe significant experience with the incidence of DI after TSS, identifying predictive characteristics and describing our diagnosis and management of postoperative DI. METHODS A retrospective analysis was performed of 700 patients who underwent endoscopic TSS for resection of pituitary adenoma (PA), Rathke cleft cyst (RCC), or craniopharyngioma. Inclusion criteria included at least 1 wk of follow-up for diagnosis of postoperative DI. Permanent DI was defined as DI symptoms and/or need for desmopressin more than 1 yr postoperatively. All patients with at least 1 yr of follow-up (n = 345) were included in analyses of permanent DI. Multivariable logistic regression models were constructed to identify predictors of transient or permanent postoperative DI. RESULTS The overall rate of any postoperative DI was 14.7% (103/700). Permanent DI developed in 4.6% (16/345). The median follow-up was 10.7 mo (range: 0.2-136.6). Compared to patients with PA, patients with RCC (odds ratio [OR] = 2.2, 95% CI: 1.2-3.9; P = .009) and craniopharyngioma (OR = 7.0, 95% CI: 2.9-16.9; P ≤ .001) were more likely to develop postoperative DI. Furthermore, patients with RCC (OR = 6.1, 95% CI: 1.8-20.6; P = .004) or craniopharyngioma (OR = 18.8, 95% CI: 4.9-72.6; P ≤ .001) were more likely to develop permanent DI compared to those with PA. CONCLUSION Although transient DI is a relatively common complication of endoscopic and microscopic TSS, permanent DI is much less frequent. The underlying pathology is an important predictor of both occurrence and permanency of postoperative DI.

Long-term tumor control after endoscopic endonasal resection of craniopharyngiomas: comparison of gross-total resection versus subtotal resection with radiation therapy

2021 ◽  
pp. 1-9
Author(s):  
Saniya S. Godil ◽  
Umberto Tosi ◽  
Mina Gerges ◽  
Andrew L. A. Garton ◽  
Georgiana A. Dobri ◽  
...  
Keyword(s):  
Radiation Therapy ◽  
Diabetes Insipidus ◽  
Endocrine Function ◽  
Gross Total Resection ◽  
Tumor Control ◽  
Subtotal Resection ◽  
Total Resection ◽  
Endoscopic Endonasal

OBJECTIVE Surgical management of craniopharyngiomas (CPAs) is challenging. Controversy exists regarding the optimal goals of surgery. The purpose of this study was to compare the long-term outcomes of patients who underwent gross-total resection with the outcomes of those who underwent subtotal resection of their CPA via an endoscopic endonasal approach. METHODS From a prospectively maintained database of all endoscopic endonasal approaches performed at Weill Cornell Medicine, only patients with CPAs with > 3 years of follow-up after surgery were included. The primary endpoint was radiographic progression. Data were collected on baseline demographics, imaging, endocrine function, visual function, and extent of resection. RESULTS A total of 44 patients with a mean follow-up of 5.7 ± 2.6 years were included. Of these patients, 14 (31.8%) had prior surgery. GTR was achieved in 77.3% (34/44) of all patients and 89.5% (34/38) of patients in whom it was the goal of surgery. Preoperative tumor volume < 10 cm3 was highly predictive of GTR (p < 0.001). Radiation therapy was administered within the first 3 months after surgery in 1 (2.9%) of 34 patients with GTR and 7 (70%) of 10 patients with STR (p < 0.001). The 5-year recurrence-free/progression-free survival rate was 75.0% after GTR and 25.0% after STR (45% in subgroup with STR plus radiotherapy; p < 0.001). The time to recurrence after GTR was 30.2 months versus 13 months after STR (5.8 months in subgroup with STR plus radiotherapy; p < 0.001). Patients with GTR had a lower rate of visual deterioration and higher rate of return to work or school compared with those with STR (p = 0.02). Patients with GTR compared to STR had a lower rate of CSF leakage (0.0% vs 30%, p = 0.001) but a higher rate of diabetes insipidus (85.3% vs 50%, p = 0.02). CONCLUSIONS GTR, which is possible to achieve in smaller tumors, resulted in improved tumor control, better visual outcome, and better functional recovery but a higher rate of diabetes insipidus compared with STR, even when the latter was supplemented with postoperative radiation therapy. GTR should be the goal of craniopharyngioma surgery, when achievable with minimal morbidity.

Long-Term Endocrine Outcomes Following Endoscopic Endonasal Transsphenoidal Surgery for Acromegaly and Associated Prognostic Factors

Neurosurgery ◽  
2017 ◽  
Vol 81 (2) ◽  
pp. 357-366 ◽  
Author(s):  
Harish Babu ◽  
Alicia Ortega ◽  
Miriam Nuno ◽  
Aaron Dehghan ◽  
Aaron Schweitzer ◽  
...  
Keyword(s):  
Cavernous Sinus ◽  
Transsphenoidal Surgery ◽  
Glucose Tolerance Test ◽  
Tolerance Test ◽  
Oral Glucose ◽  
Endoscopic Transsphenoidal Surgery ◽  
Cavernous Sinus Invasion ◽  
Remission Rates

Abstract BACKGROUND: Long-term remission rates from endoscopic transsphenoidal surgery for acromegaly and their relationship to prognostic indicators of disease aggressiveness are not well documented. OBJECTIVE: To investigate long-term remission rates in patients with acromegaly after endoscopic transsphenoidal surgery, and correlate this with molecular and radiographic markers of disease aggressiveness. METHODS: We identified all patients undergoing endoscopic transsphenoidal surgery for acromegaly from 2005 to 2013 at Cedars-Sinai Pituitary Center. Hormonal remission was established by normal insulin-like growth factor (IGF)-1, basal serum growth hormone &lt;2.5 ng/mL, and growth hormone suppression to &lt;1 ng/mL following oral glucose tolerance test. Oral glucose tolerance test was performed at 3 months after surgery, and then as indicated. IGF-1 was measured at 3 months and then at least annually. We evaluated tumor granularity, nuclear expression of p21, Ki67 index, and extent of cavernous sinus invasion, and correlated these with remission status. RESULTS: Fifty-eight patients that underwent surgery had follow-up from 38 to 98 months (mean 64 ± 32.2 months). There were 21 microadenomas and 37 macroadenomas. Three months after surgery 40 of 58 patients (69%) were in biochemical remission. Four additional patients were in remission at 6 months after surgery, and 1 patient had recurrence within the first year after surgery. At last follow-up, 43 of 44 (74.1%) of patients remained in remission. Cavernous sinus invasion by tumor predicted failure to achieve remission. CONCLUSIONS: Prognostic markers of disease aggressiveness other than cavernous sinus invasion did not correlate with surgical outcome. Long-term remission after surgery alone was achieved in 74% of patients, indicating long-term efficacy of endoscopic surgery.

scholarly journals The impact on renal function after long-term use of anticoagulants in atrial fibrillation patients

2021 ◽  
Vol 19 (1) ◽  
Author(s):  
Wei-Chieh Lee ◽  
Pai-Wei Lee ◽  
Po-Jui Wu ◽  
Yen-Nan Fang ◽  
Huang-Chung Chen ◽  
...  
Keyword(s):  
Atrial Fibrillation ◽  
Renal Function ◽  
Propensity Score ◽  
Propensity Score Matching ◽  
Observation Time ◽  
Study Endpoint ◽  
The Mean ◽  
The Impact

Abstract Objective Long-term oral anticoagulant should be considered or recommended in patients with atrial fibrillation (AF) and CHA2DS2VASc score ≥ 1 for stroke prevention. Warfarin and different direct oral anticoagulants (DOACs) are metabolized differently by the kidney. The impact on renal function after long-term use of anticoagulants in the patients with AF remains unclear. This study aimed to compare DOACs and warfarin’s impact on the decline in renal function from a large cohort with AF. Methods This study included patients with nonvalvular AF from 2000 to 2018, mainly through the medical history (ICD code) of the Chang Gung Research Database. Baseline estimated glomerular filtration rate (eGFR), follow-up eGFR and the change in eGFR between 2-year eGFR and baseline eGFR were compared between different DOACs and warfarin after propensity score matching. The primary study endpoint was acute kidney injury (AKI). Results 3657 patients were enrolled in this study and the mean observation time was 3.3 ± 0.9 years. During the observation period, there was a significantly higher incidence of AKI during follow-up in the warfarin group than in the different DOAC groups before and after propensity score matching (before: warfarin vs. DOAC: 9.2% vs. 5.2%, p <  0.001; after: warfarin vs. DOAC: 8.9% vs. 4.4%, p <  0.001). There was no difference in the incidence of AKI between dabigatran group and anti-factor Xa inhibitor group after propensity score matching. The incidence of AKI was similar among rivaroxaban, apixaban and edoxaban groups after propensity score matching. The change in eGFR between 2-year eGFR and baseline eGFR did not differ between the warfarin and DOAC groups after propensity score matching (warfarin vs. DOAC: − 1.27 ± 20.32 vs. -1.94 ± 17.24 mL/min/1.73 m2, p = 0.461). Conclusions During the mean observation time of 3.3 ± 0.9 years, warfarin was associated with a higher incidence of AKI compared with DOACs. The decline in renal function did not differ among warfarin and different DOAC groups.

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