Evaluation of Complications and Costs During Overlapping Transsphenoidal Surgery in the Treatment of Pituitary Adenoma

Neurosurgery ◽  
2018 ◽  
Vol 84 (5) ◽  
pp. 1104-1111 ◽  
Author(s):  
Michael Karsy ◽  
Christian A Bowers ◽  
Jonathan Scoville ◽  
Bornali Kundu ◽  
Mohammed A Azab ◽  
...  
Keyword(s):  
Pituitary Adenoma ◽  
Pituitary Adenomas ◽  
Improve Patient Safety ◽  
Surgical Complication ◽  
Tumor Resection ◽  
Healthcare Delivery ◽  
Complication Rates ◽  
Tumor Type ◽  
Presenting Symptoms ◽  
Transsphenoidal Resection

Abstract BACKGROUND Pituitary adenomas are among the most common primary brain tumors. Recently, overlapping surgery has been curbed in many institutions because of the suggestion there might be more significant adverse events, despite several studies showing that complication rates are equivalent. OBJECTIVE To assess complications and costs associated with overlapping surgery during the transsphenoidal resection of pituitary adenomas. METHODS A single-center, retrospective cohort study was performed to evaluate the cases of patients who underwent a transsphenoidal approach for pituitary tumor resection. Patient, surgical, complication, and cost (value-driven outcome) variables were analyzed. RESULTS A total of 629 patients (302 nonoverlapping, 327 overlapping cases) were identified. No significant differences in age (P = .6), sex (P = .5), tumor type (P = .5), or prior rates of pituitary adenoma resection (P = .5) were seen. Similar presenting symptoms were observed in the 2 groups, and follow-up length was comparable (P = .3). No differences in tumor sizes (P = .5), operative time (P = .4), fat/fascia use (P = .4), or cerebrospinal fluid diversion (P = .8) were seen between groups. The gross total resection rate was not significantly different (P = .9), and no difference in recurrence rate was seen (P = .4). A comparable complication rate was seen between groups (P = .6). No differences in total or subtotal costs were seen either. CONCLUSION The results of this study offer additional evidence that overlapping surgery does not result in worsened complications, lengthened surgery, or increased patient cost for patients undergoing transsphenoidal resection of pituitary adenomas. Thus, studies and policy aiming to improve patient safety and cost should focus on optimizing other aspects of healthcare delivery.

scholarly journals Successful pregnancy after operation in an infertile woman caused by luteinizing hormone-secreting pituitary adenoma: case report and literature review

2021 ◽  
Vol 21 (1) ◽  
Author(s):  
Yi Zhang ◽  
Cheng Chen ◽  
Min Lin ◽  
Kan Deng ◽  
Huijuan Zhu ◽  
...  
Keyword(s):  
Case Report ◽  
Pituitary Adenoma ◽  
Literature Review ◽  
Pituitary Adenomas ◽  
Sella Turcica ◽  
Infertile Woman ◽  
Mass Treatment ◽  
Successful Pregnancy ◽  
Case Presentation ◽  
Transsphenoidal Resection

Abstract Background Functional gonadotroph adenomas (FGAs) are rare adenomas that most commonly secrete FSH. However, solitary LH-secreting pituitary adenomas are unusual. Case presentation A 30-year-old woman with elevated LH and normal FSH presented with inability to conceive. An MRI revealed an enlarged sella turcica and an intrasellar mass. Treatment with transsphenoidal resection led to normalization of LH and estradiol, as well as successful pregnancy. And we reviewed 6 cases of LH-secreting pituitary adenomas from 1981 to 2020. Conclusions Our case is unique because of the LH-secreting pituitary adenoma without FSH hypersecretion. This case indicates that pituitary adenoma should be considered when other diseases causing infertility have been excluded.

Short-lasting, unilateral neuralgiform headache attacks with conjunctival injection and tearing syndrome treated successfully with transsphenoidal resection of a growth hormone-secreting pituitary adenoma

2008 ◽  
Vol 109 (1) ◽  
pp. 123-125 ◽  
Author(s):  
Matthew A. Adamo ◽  
Doniel Drazin ◽  
A. John Popp
Keyword(s):  
Growth Hormone ◽  
Pituitary Adenoma ◽  
Tumor Resection ◽  
Conjunctival Injection ◽  
Sunct Syndrome ◽  
Trigeminal Autonomic Cephalgias ◽  
Transsphenoidal Resection

Short-lasting, unilateral neuralgiform headache attacks with conjunctival injection and tearing (SUNCT) syndrome was first described in 1978 as one of the trigeminal autonomic cephalgias. In this paper the authors present a patient with a growth hormone–secreting pituitary adenoma who experienced resolution of SUNCT syndrome after transsphenoidal tumor resection.

NCOG-31. GIANT PITUITARY ADENOMA (GPA) SCORE: A NOVEL SCORING SYSTEM TO PREDICT POSTOPERATIVE OUTCOMES OF GIANT PITUITARY ADENOMAS

2021 ◽  
Vol 23 (Supplement_6) ◽  
pp. vi158-vi158
Author(s):  
Syed Ather Enam ◽  
Fauzan Alam Hashmi ◽  
Sanam Mir Ghazi ◽  
Ahsan Ali Khan ◽  
Muhammad Bilal Tariq ◽  
...  
Keyword(s):  
Pituitary Adenoma ◽  
Linear Regression ◽  
Pituitary Adenomas ◽  
Scoring System ◽  
Tumor Resection ◽  
Maximum Diameter ◽  
Giant Pituitary Adenoma ◽  
Giant Pituitary Adenomas ◽  
The Mean ◽  
Suprasellar Extension

Abstract BACKGROUND Giant pituitary adenomas (GPA) are uncommon and highly variable in morphology and extension. There is no scoring system that considers all the dimensions of adenoma invasion. We developed a new Giant Pituitary Adenoma score and report our surgical experience and evaluate outcomes after resection of these tumors in accordance with the preoperative score. METHODS We developed a novel scoring system for classifying giant pituitary adenomas, and 11-year data of GPA surgery at our center was collected retrospectively, based on this scoring system. GPA Score considered tumor’s parasellar extension, encasement of cavernous internal carotid artery (ICA), suprasellar extension > 2 cm, suprasellar extension > 4cm and retrosellar extension. Maximum possible score was 9. The scoring system was applied to 53 patients of GPA who underwent surgical resection between January 1, 2006, and December 2017. The Lundin-Pederson (ABC/2) method was used to calculate the tumor volume both pre- and post-resection and linear regression was used to assess the relationship between extent of tumor resection and GPA score. RESULTS The median age of the study population was 42.08 ± 16.49 years. The mean maximum diameter of the pituitary adenomas was 5.0 cm (range 4.0 cm-8.5cm) while the mean volume of the adenomas was 27.3 cm3 (range 10 cm3-149 cm3). There were 3 cases of score 2, 5 cases of score 3, 13 cases of score 4, 20 cases of score 5, 9 cases of score 6 and 3 cases of score 7. The range of tumor volumes of tumors for scores from 2-7 was 17.3 cm3 to 65.8 cm3 and GPA score was correlated with the percent residual tumor using linear regression that was statistically significant (p= 0.001). CONCLUSION GPA Score is a reliable scoring system to predict the extent and subsequent difficulty in tumor resection in GPA.

scholarly journals An Analysis of Complaints in Two Large Tertiary University Teaching Hospital ENT Departments: A Two-Year Retrospective Review

2020 ◽  
Vol 2020 ◽  
pp. 1-6
Author(s):  
Iulia Bujoreanu ◽  
Ahmad Hariri ◽  
Vikas Acharya ◽  
Ali Taghi
Keyword(s):  
Surgical Complication ◽  
Waiting Times ◽  
Healthcare Delivery ◽  
University Teaching ◽  
Teaching Hospitals ◽  
Significant Shift ◽  
Complication Rates ◽  
Administrative Team ◽  
Patient Advice ◽  
Relationship Communication

Introduction. Complaints relating to patient care are known to correlate with surgical complication rates and malpractice lawsuits. In a continually evolving health service and on-going financial pressures, identifying current complaint themes could drive future improvements in healthcare delivery. Objective. The aim of this paper is to review and analyse complaints received by the ENT department of two large teaching hospitals in London in order to determine current trends and mitigate future challenges. Method. All complaints registered with the Patient Advice and Liaison Service (PALS) from the ENT Department at our institution were collected between June 2016 and August 2018. Demographic information was collated and complaints were analysed and interpreted as per a standardised coding taxonomy. Results. A total of 242 complaints were collected. Most (91.7%) were logged by patients themselves with a mean age of 48.3 (range 3–98 years). The majority were directed at the administrative team (52%) followed by management (23.5%) and then clinicians (16.9%). Administrative issues were the most common (50.1%) followed by clinical (25.1%) and relationship/communication (24.7%). The bulk of complaints focused on delays in access to services and treatment in the form of cancellations and long appointment waiting times (37%). Conclusion. There has been a significant shift in complaints themes from clinical issues to administrative issues. This may reflect increasing financial and staffing pressures in the NHS. Complaints analysis is key in quality improvement and a cross-specialty integrated filing system in concordance with the recently proposed taxonomy would ease future collection and analysis of data.

scholarly journals Outcomes and Complications of Aggressive Resection Strategy for Pituitary Adenomas in Knosp Grade 4 With Transsphenoidal Endoscopy

2021 ◽  
Vol 11 ◽  
Author(s):  
Taohui Ouyang ◽  
Na Zhang ◽  
Shenhao Xie ◽  
Bin Tang ◽  
Junjun Li ◽  
...  
Keyword(s):  
Endoscopic Surgery ◽  
Pituitary Adenomas ◽  
Internal Carotid ◽  
Surgical Complication ◽  
Tumor Resection ◽  
Incomplete Resection ◽  
Csf Leakage ◽  
Transsphenoidal Endoscopic Surgery ◽  
Aggressive Tumor ◽  
Surgery Outcomes

Surgery for pituitary adenomas (PAs) with cavernous sinus (CS) invasion in Knosp grade 4 is a great challenge and whether to adopt a conservative or aggressive surgical strategy is controversial. The aim of this study is to provide the outcomes and complications of an aggressive resection strategy for Knosp grade 4 PAs with transsphenoidal endoscopic surgery. Outcomes and complications were retrospectively analyzed in 102 patients with Knosp grade 4 PAs. Among them, primary PAs were seen in 60 patients and recurrent PAs were seen in 42 cases. Gross total resection (GTR) of the entire tumor was achieved in 72 cases (70.6%), subtotal tumor resection (STR) in 18 cases (17.6%), and partial tumor resection (PTR) in 12 cases (11.8%). Additionally, GTR of the tumor within the CS was achieved in 82 patients (80.4%), STR in 17 patients (16.7%), and PTR in 3 patients (2.9%). Statistical analyses showed that both recurrent tumors and firm consistency tumors were adverse factors for complete resection (P<0.05). Patients with GTR of the entire tumor were more likely to have favorable endocrine and visual outcomes than those with incomplete resection (P<0.05). Overall, the most common surgical complication was new cranial nerve palsy (n=7, 6.8%). The incidence of internal carotid artery (ICA) injury and postoperative cerebrospinal fluid (CSF) leakage was 2.0% (n=2) and 5.9% (n=6), respectively. Six patients (5.9%) experienced tumor recurrence postoperatively. For experienced neuroendoscopists, an aggressive tumor resection strategy via transsphenoidal endoscopic surgery may be an effective and safe option for Knosp grade 4 PAs.

Results of Transsphenoidal Surgery in a Large Series of Patients with Pituitary Adenoma

Neurosurgery ◽  
2005 ◽  
Vol 56 (6) ◽  
pp. 1222-1233 ◽  
Author(s):  
Pietro Mortini ◽  
Marco Losa ◽  
Raffaella Barzaghi ◽  
Nicola Boari ◽  
Massimo Giovanelli
Keyword(s):  
Pituitary Adenoma ◽  
Transsphenoidal Surgery ◽  
Tumor Type ◽  
Efficacy And Safety ◽  
Postoperative Results ◽  
Radiological Criteria ◽  
Surgical Success ◽  
First Choice ◽  
Visual Disturbances ◽  
Transsphenoidal Resection

Abstract OBJECTIVE: To report the efficacy and safety of microsurgical transsphenoidal surgery in a series of previously untreated patients with pituitary adenoma. METHODS: One thousand one hundred forty consecutive patients undergoing transsphenoidal resection of a pituitary adenoma at our department from January 1990 through December 2002 were included in our study. Postoperative results were classified uniformly during the period of the study. Patients were considered in remission of disease when strict hormonal and radiological criteria of cure were met. RESULTS: The most frequent tumor type was clinically nonfunctioning adenoma (NFPA) (33.2%), followed by growth hormone-secreting adenoma (28.1%), adrenocorticotropin-secreting adenoma (23.0%), prolactin-secreting adenoma (13.2%), and last, thyrotropin-secreting adenoma (2.5%). The patient population was 59.7% female and 40.3% male. Mean age was 43.0 ± 0.4 years. There were 788 macroadenomas (69.1%), and in 233 patients (20.4%), the tumor invaded one or both cavernous sinuses. The overall rate of early surgical success was achieved in 504 (66.1%) of the 762 patients with a hormone-active adenoma. Surgical outcome was better in patients with microadenomas than in patients with macroadenomas (78.9% and 55.5%, respectively), whereas tumors invading the cavernous sinus had a poorer outcome (7.4%). In patients with NFPA, no residual adenoma was present in 234 patients (64.8%). Normalization of visual defects occurred in 117 (40.5%) of the 289 patients with visual disturbances and improved in another 148 patients (51.2%). Three patients (0.3%) died as a consequence of surgery. CONCLUSION: Transsphenoidal surgery is an effective and safe treatment for most patients with pituitary adenoma and could be considered the first-choice therapy in all cases except for prolactinomas responsive to dopamine agonists. Other treatment methods, such as radiotherapy, stereotactic radiosurgery, and medical therapy, play an important role in patients not cured by surgery.

Hybrid fluorescein-guided surgery for pituitary adenoma resection: a pilot study

2020 ◽  
Vol 132 (5) ◽  
pp. 1490-1498 ◽  
Author(s):  
Samuel Romano-Feinholz ◽  
Víctor Alcocer-Barradas ◽  
Alejandra Benítez-Gasca ◽  
Ernesto Martínez-de la Maza ◽  
Cristopher Valencia-Ramos ◽  
...  
Keyword(s):  
Pituitary Adenoma ◽  
Pilot Study ◽  
Pituitary Adenomas ◽  
Tumor Resection ◽  
Scar Tissue ◽  
Spectrophotometric Analysis ◽  
Guided Surgery ◽  
Yellow 560 ◽  
Acth Secreting ◽  
Microscopic Techniques

OBJECTIVEThe authors conducted a pilot study on hybrid fluorescein-guided surgery for pituitary adenoma resection and herein describe the feasibility and safety of this technique.METHODSIn this pilot study, the authors included all consecutive patients presenting with pituitary adenomas, functioning and nonfunctioning. They performed a hybrid fluorescein-guided surgical technique for tumor resection. An endonasal endoscopic approach was used; after exposure of the rostrum of the sphenoid sinus, they administered a bolus of 8 mg/kg of fluorescein sodium (FNa) intravenously, and during resection, they alternated between endoscopic and microscopic techniques to guide the resection under a YELLOW 560 filter.RESULTSThe study included 15 patients, 7 men (47%) and 8 women (53%). Of the pituitary adenomas, 7 (46%) were nonfunctioning, 6 (40%) were GH secreting, 1 (7%) was prolactin secreting, and 1 (7%) was ACTH secreting. There were no FNa-related complications (anaphylactic reactions); yellowish staining of urine, skin, and mucosa was seen in all patients and resolved in a maximum time of 24 hours. After color spectrophotometric analysis, the authors identified a statistical difference in fluorescence among tumor, gland, and scar tissue (p = 0.01).CONCLUSIONSThis is the first study of its kind to describe the feasibility and safety of using FNa to guide the resection of pituitary adenomas. The authors found this technique to be safe and feasible. It may be used to obtain better surgical results, especially for hormone-producing and recurring tumors, as well as for reducing the learning curve in pituitary adenoma surgery.

scholarly journals Volumetry in the Assessment of Pituitary Adenoma Resection: Endoscopy versus Microscopy

2018 ◽  
Vol 79 (06) ◽  
pp. 538-544 ◽  
Author(s):  
Anthony Wang ◽  
Ashish Shah ◽  
Charif Sidani ◽  
Brandon Gaynor ◽  
Simon Dockrell ◽  
...  
Keyword(s):  
Pituitary Adenoma ◽  
Pituitary Adenomas ◽  
Residual Tumor ◽  
Extent Of Resection ◽  
Volumetric Analysis ◽  
Complete Resection ◽  
Tumor Control ◽  
Consecutive Series ◽  
Complication Rates ◽  
Recurrence Rates

Background Assessment of the extent of resection after surgical resection of pituitary adenomas is most commonly reported in terms of the presence or absence of residual tumor. A quantitative comparison of volumetric resection between endonasal endoscopy (EE) and microsurgery (MS) has rarely been done. Methods A retrospective analysis was performed on a consecutive series of 154 patients with pituitary adenomas treated by the same surgeon at a single institution. We employed volumetric analysis pre- and postoperatively on two cohorts of pituitary adenoma patients treated through MS (n = 37) versus EE approach (n = 117). Results Volumetric analysis revealed a higher incidence of complete resection (64.4 vs. 56.8%) and mean volume reduction in the EE cohort (92.7 vs. 88.4%), although not significant. Recurrence rates were significantly lower in the EE group (7.7% vs 24.3%, p = 0.015). Subgroup analysis identified that patients with preoperative tumor volumes >1 mL were less likely to recur through EE (7.8 vs. MS: 29.6%; p = 0.0063). A higher incidence of complete resection was also noted in patients with favorable Knosp grades (0–1) (EE: 87.8 vs. MS: 63.2%; p = 0.036). Postoperative complication rates were not significantly different between both techniques. Conclusion Both microscopy and endoscopy are well-tolerated, effective approaches in the treatment of pituitary adenomas. Our series demonstrated that EE may be superior to MS in preventing tumor recurrence and achieving a complete resection in certain subsets of patients. EE provides a slight advantage in tumor control outcomes that may justify the paradigm shift to pure endoscopy at our center.

scholarly journals Perioperative Course of Transsphenoidal Pituitary Surgery through Endoscopic versus Microscopic Approach: Interim Concerns for Neurosurgical Anesthesiology

2018 ◽  
Vol 09 (03) ◽  
pp. 336-343 ◽  
Author(s):  
Varun Jain ◽  
Arvind Chaturvedi ◽  
Mihir Prakash Pandia ◽  
Parmod Kumar Bithal
Keyword(s):  
Pituitary Adenoma ◽  
Blood Loss ◽  
Tumor Resection ◽  
Standard Technique ◽  
Electrolyte Imbalance ◽  
Tumor Type ◽  
Microscopic Approach ◽  
Cerebrospinal Fluid Rhinorrhea ◽  
Less Invasive ◽  
Duration Of Surgery

ABSTRACT Background: Endonasal endoscopic approach for transsphenoidal excision of pituitary adenoma has undergone remarkable evolution in the last two decades. It is considered less invasive and less stressful, with results comparable to the previous “gold standard” technique of microscopic transsphenoidal excision of pituitary adenoma. The aim of this study was to compare the various perioperative anesthetic and surgical factors which differ in the two approaches (endoscopic vs. microscopic) for pituitary adenoma excision, during the period when surgeons increasingly started using endoscope at our center. Materials and Methods: Data of 307 patients from January 2011 to December 2013 were reviewed in this retrospective study. Various parameters were divided and compared on the basis of the type of approach for pituitary tumor resection vis-à-vis microscope-assisted sublabial transsphenoidal (MSLTS) resection or microscope-assisted transnasal transsphenoidal (MTNTS) resection or endoscope-assisted endonasal transsphenoidal (ETSS) resection. Results: Demographic variables (except age); tumor type, dimensions, and invasiveness; patients’ comorbidities; postoperative nausea/vomiting, electrolyte imbalance, respiratory, and cardiovascular problems were comparable among three groups. Duration of surgery and anesthesia were shortest for MTNTS group and longest for ETSS group (P < 0.001). Blood loss was higher in ETSS technique (median 300 mL) and least in MTNTS (median 100 mL), and the difference was significant across all three groups (P = 0.0003). Postoperative cerebrospinal fluid rhinorrhea was 17% in the MSLTS group compared to 6.5% in MTNTS and 7.9% in ETSS (P = 0.047). Conclusion: ETSS with the expected advantage of being less invasive offers a better chance for complete resection of adenoma. Neuroanesthesiologist must be prepared for longer surgical time and more blood loss as compared to previous microscopic approach, at least till the surgeons expertise in this newer technique.

scholarly journals SURG-08. SURGICAL OUTCOMES OF PITUITARY ADENOMAS TREATED WITH TRANSSPHENOIDAL SURGERY: A SINGLE INSTITUTION’S EXPERIENCE

2019 ◽  
Vol 21 (Supplement_6) ◽  
pp. vi241-vi241
Author(s):  
Young Beom Seo ◽  
Oh-Lyong Kim
Keyword(s):  
Growth Hormone ◽  
Pituitary Adenoma ◽  
Surgical Outcomes ◽  
Pituitary Adenomas ◽  
Transsphenoidal Surgery ◽  
Cerebrospinal Fluid Leakage ◽  
Time Interval ◽  
Tumor Type ◽  
Visual Disturbances

Abstract We retrospectively analyzed surgical outcomes of transsphenoidal surgery for pituitary adenomas. A total of 366 consecutive patients undergoing transsphenoidal surgery for a pituitary adenoma from December 1990 through May 2017 were included in this study. The most common tumor type was nonfunctioning pituitary adenoma (NFPA) (63.7%), followed by prolactin-secreting adenoma (20.5%), growth hormone-secreting adenoma (13.4%), adrenocorticotropin-secreting adenoma (2.2%), and thyrotropin-secreting adenoma (0.2%). This cohort study consisted of 164 male and 202 female patients. The median patients age was 48 years. The median follow-up duration was 63 months. Gross-total resection (GTR) was achieved in 83.7% of patients with a NFPA, 76% of prolactin-secreting adenomas, 71.4% of growth hormone-secreting adenomas, 75% of adrenocorticotropin-secreting adenomas, 100% of thyrotropin-secreting adenomas. There were 326 macroadenomas (69.1%). Surgical outcome was better in patients with microadenomas than in patients with macroadenomas (100% and 77.9%, respectively). Improvement of visual disturbances occurred in 148 (93.7%) of the 158 cases. Hormonal impairment by pituitary adenoma was improved in 105 (87.5%) of the 120 cases. There were 24 (8.2%) cases of recurrence after GTR; 17 patients underwent second surgery, 5 patients received radiotherapy, and the others continued conservative treatment. The median time interval between TSA and recurrence was 56 months. Postoperative cerebrospinal fluid leakage occurred in seven (1.9%) of 366 patients. Transsphenoidal surgery is an effective and safe treatment modality for most patients with pituitary adenoma.

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