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611 results on '"Kshettry, Varun R."'

1. Contributors

Author

Abello, Eric H., primary, Abiri, Arash, additional, Adappa, Nithin D., additional, Ahmad, Meleha, additional, Almeida, Joao Paulo, additional, Alrasheed, Abdulaziz S., additional, Arrighi-Allisan, Annie, additional, Barton, Blair M., additional, Bastien, Amanda J., additional, Battaglia, Paolo, additional, Biousse, Valérie, additional, Bleier, Benjamin S., additional, Carrau, Ricardo L., additional, Castelnuovo, Paolo, additional, Chaaban, Mohamad R., additional, Chan, David, additional, Chemas-Velez, Maria Manuela, additional, Chen, Benson S., additional, Chou, Brian W., additional, Cote, David J., additional, Cutsforth-Gregory, Jeremy K., additional, Czaczkes, Camilla, additional, Dalfino, Gianluca, additional, Das, Paramita, additional, Junior de Andrade, Erion, additional, Filho, Leonardo de Macedo, additional, Eloy, Jean Anderson, additional, Evans, James J., additional, Fang, Christina H., additional, Filip, Peter, additional, Francis, Courtney E., additional, Gallia, Gary L., additional, Gardner, Paul A., additional, Gentili, Fred, additional, Georgalas, Christos, additional, Ginat, Daniel T., additional, Gogia, Angad S., additional, Govindaraj, Satish, additional, Grayson, Jessica W., additional, Gudis, David A., additional, Halderman, Ashleigh A., additional, Harvey, Richard J., additional, Hernandez, Stephen, additional, Higgins, Mamie, additional, Horowitz, Peleg Moshe, additional, Illing, Elisa A., additional, Ishii, Masaru, additional, Kamel, Peter, additional, Kang, Keiko M., additional, Karp, Emily, additional, Karsy, Michael J., additional, Kshettry, Varun R., additional, Kshirsagar, Rijul S., additional, Kuan, Edward C., additional, Lamarre, Eric, additional, Levy, Joshua M., additional, Link, Michael, additional, Little, Andrew S., additional, Liu, Ann, additional, Liu, James K., additional, Locatelli, Davide, additional, Luna, Licia P., additional, Mahomva, Chengetai, additional, McCulley, Timothy J., additional, Medina, Eduardo J., additional, Michael, Alex P., additional, Miglani, Amar, additional, Mihal, David, additional, Moe, Kris S., additional, Nadgir, Rohini, additional, Nicholson, Patrick, additional, Nyquist, Gurston G., additional, Oostra, Amanda, additional, Oswald, Aaron, additional, Palmer, James N., additional, Parsel, Sean M., additional, Patel, Prayag, additional, Petrauskas, Laura, additional, Porto, Edoardo, additional, Pradilla, Gustavo, additional, Prashant, Giyarpuram N., additional, Prevedello, Daniel, additional, Qureshi, Hannan A., additional, Rabinowitz, Mindy R., additional, Radovanovic, Ivan, additional, Ramanathan, Murugappan, additional, Rao, Shilpa M., additional, Ray, Amrita, additional, Rech, Matheus, additional, Recinos, Pablo F., additional, Barbero, J. Manuel Revuelta, additional, Rincon-Torroella, Jordina, additional, Rosen, Marc R., additional, Roxbury, Christopher R., additional, Ruggieri, Paul, additional, Safi, Chetan, additional, Santarelli, Griffin D., additional, Sarris, Christina E., additional, Schlosser, Rodney J., additional, Schwartz, Theodore H., additional, Shah, Janki, additional, Sindwani, Raj, additional, Snyderman, Carl H., additional, Sommerfeld, Connor, additional, Soriano, Roberto M., additional, Sreenath, Satyan B., additional, Stokken, Janalee, additional, Tabaee, Abtin, additional, Tang, Dennis M., additional, Timmons, Shelly D., additional, Ting, Jonathan, additional, Turri-Zanoni, Mario, additional, Vorster, Sarel J., additional, Vyskocil, Erich, additional, Warren, Zachary, additional, Watley, Duncan C., additional, White, Alexandra J., additional, Williams, Michael A., additional, Woodard, Troy D., additional, Woodworth, Bradford A., additional, Workman, Alan D., additional, Wormald, Peter-John, additional, Wrobel, Bozena B., additional, Zada, Gabriel, additional, Zanation, Adam, additional, Zhao, Jiawei, additional, and Zimmer, David I., additional

Published
2024
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5. Salvage Stereotactic Radiosurgery for Recurrent WHO Grade 2 and 3 Meningiomas: A Multicenter Study (STORM)

Author

Gallitto, Matthew, Sedor, Geoffrey, Lee, Albert, Pasetsky, Jared, Kinslow, Connor J., Santos, Genesis De Los, Obiri-Yeboah, Derrick, Kshettry, Varun R., Helis, Corbin A., Chan, Michael D., Beckham, Thomas H., McGovern, Susan L., Matsui, Jennifer, Palmer, Joshua D., Bell, Jonathan B., Mellon, Eric A., Lakomy, David, Huang, Jiayi, Boor, Ian, Rusthoven, Chad G., Sisti, Michael B., and Wang, Tony J.C.

Published
2024
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17. Predictors of Durable Remission After Successful Surgery for Cushing Disease: Results From the Multicenter RAPID Registry.

Author

Findlay, Matthew C., Tenhoeve, Sam, Alt, Jeremiah, Rennert, Robert C., Couldwell, William T., Evans, James, Collopy, Sarah, Won Kim, Delery, William, Pacione, Donato, Kim, Albert, Silverstein, Julie M., Chicoine, Michael R., Gardner, Paul, Rotman, Lauren, Yuen, Kevin C. J., Barkhoudarian, Garni, Fernandez-Miranda, Juan, Benjamin, Carolina, and Kshettry, Varun R.

Published
2024
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19. Significant Variability in Postoperative Thromboprophylaxis in Cushing's Disease Patients: A Survey of the North American Skull Base Society and the AANS/CNS Joint Tumor Section.

Author

White, Alexandra J., Almeida, João Paulo, Petitt, Jordan C., Yogi-Morren, Divya, Recinos, Pablo F., and Kshettry, Varun R.

Subjects
LOW-molecular-weight heparin, CUSHING'S syndrome, VENOUS thrombosis, SKULL base, ORAL medication, ENOXAPARIN
Abstract

Introduction Cushing's disease (CD) is associated with hypercoagulability which is associated with an increased risk of venous thromboembolic events (VTEs) perioperatively. This risk persists even after successful transsphenoidal surgery (TSS). However, there are no current guidelines for pharmacologic thromboprophylaxis in this patient population. Objective Characterize existing thromboprophylaxis management practices in patients undergoing TSS for CD. Methods An anonymous RedCap survey comprised of questions about perioperative thromboprophylaxis in CD patients was distributed via the American Association of Neurological Surgeons (AANS)/Congress of Neurological Surgeons (CNS) Joint Tumor Section and the North American Skull Base Society (NASBS) email lists. Results The survey was distributed to 554 members of the AANS/CNS Joint Tumor Section and 1,094 members of NASBS asking that members who surgically treat CD respond. Sixty responses (3.0% response rate) were received. Fifty-two (86.7%) respondents are involved in the postoperative management of CD patients. Thirty-six (69.2%) treat all patients with postoperative VTE chemoprophylaxis, 8 (15.4%) treat some patients, while 8 (15.4%) do not use chemoprophylaxis. Preferred chemoprophylaxis varies as 26 (59.1%) administer low molecular weight heparin, 14 (31.8%) give unfractionated heparin, 1 (2.3%) give direct oral anticoagulants, and 3 (6.8%) give aspirin. Most (28, 53.8%) of the respondents perceive the VTE risk in this patient population to be 0 to 5%, 16 (30.8%) perceive the risk to be 6 to 10%, and 8 (15.4%) perceive it to be 11 to 20%. Conclusion There is great variability in VTE detection and postoperative prevention practice patterns in CD patients. This study highlights the need for prospective studies to clarify optimal pharmacologic chemoprophylaxis strategies and duration in this patient population. [ABSTRACT FROM AUTHOR]

Published
2024
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24. Multicenter Registry of Adenomas of the Pituitary and Related Disorders: Initial Description of Cushing Disease Cohort, Surgical Outcomes, and Surgeon Characteristics

Author

Little, Andrew S., primary, Karsy, Michael, additional, Evans, James J., additional, Kim, Won, additional, Pacione, Donato R., additional, Kim, Albert H., additional, Gardner, Paul A., additional, Hendricks, Benjamin K., additional, Sarris, Christina E., additional, Torok, Ildiko E., additional, Low, Trevor M., additional, Crocker, Tomiko A., additional, Valappil, Benita, additional, Kanga, Mridu, additional, Abdallah, Hussein, additional, Collopy, Sarah, additional, Fernandez-Miranda, Juan C., additional, Vigo, Vera, additional, Ljubimov, Vladimir A., additional, Zada, Gabriel, additional, Garrett, Norman E., additional, Delery, William, additional, Yuen, Kevin C. J., additional, Rennert, Robert C., additional, Couldwell, William T., additional, Silverstein, Julie M., additional, Kshettry, Varun R., additional, and Chicoine, Michael R., additional

Published
2024
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25. The relevance of biologically effective dose for pain relief and sensory dysfunction after Gamma Knife radiosurgery for trigeminal neuralgia: an 871-patient multicenter study

Author

Warnick, Ronald E., primary, Paddick, Ian, additional, Mathieu, David, additional, Adam, Elizabeth, additional, Iorio-Morin, Christian, additional, Leduc, William, additional, Hamel, Andréanne, additional, Johnson, Sarah E., additional, Bydon, Mohamad, additional, Niranjan, Ajay, additional, Lunsford, L. Dade, additional, Wei, Zhishuo, additional, Waite, Kaitlin, additional, Jose, Shalini, additional, Peker, Selcuk, additional, Samanci, Mustafa Yavuz, additional, Tek, Ece, additional, Mantziaris, Georgios, additional, Pikis, Stylianos, additional, Sheehan, Jason P., additional, Tripathi, Manjul, additional, Kumar, Narendra, additional, Alzate, Juan Diego, additional, Bernstein, Kenneth, additional, Ahorukomeye, Peter, additional, Kshettry, Varun R., additional, Speckter, Herwin, additional, Hernandez, Wenceslao, additional, Urgošík, Dušan, additional, Liščák, Roman, additional, Yang, Andrew I., additional, Lee, John Y. K., additional, Patel, Samir, additional, Kusyk, Dorian M., additional, Shepard, Matthew J., additional, and Kondziolka, Douglas, additional

Published
2024
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26. Unplanned Hospital Readmissions Following Trans-sphenoidal Surgery for Cushing's Disease from a Multicenter Pituitary Surgery Outcomes Registry of 26 Surgeons

Author

Pacult, Mark A, additional, Karsy, Michael, additional, Evans, James J., additional, Kim, Won, additional, Pacione, Donald R., additional, Kim, Albert H., additional, Gardner, Paul A., additional, Hendricks, Benjamin K., additional, Sarris, Christina E., additional, Torok, Ildiko E., additional, Low, Trevor M., additional, Crocker, Tomiko A., additional, Valappil, Benita, additional, Kanga, Mridu, additional, Abdallah, Hussein, additional, Collopy, Sarah, additional, Fernandez-Miranda, Juan C, additional, Vigo, Vera, additional, Delery, William, additional, Yuen, Kevin C., additional, Rennert, Robert C., additional, Couldwell, Wiilliam T., additional, Silverstein, Julie M., additional, Kshettry, Varun R., additional, Chicoine, Michael R., additional, and Little, Andrew S., additional

Published
2024
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37. Contributors

Author

Ahmed, Omar H., primary, Ansari, Shaheryar F., additional, Arko, Leopold, additional, Banks, Catherine, additional, Barkhoudarian, Garni, additional, Biglioli, Federico, additional, Bleier, Benjamin S., additional, Boahene, Kofi, additional, Borghei-Ravazi, Hamid, additional, Cappello, Zachary J., additional, Carniciu, Anais L., additional, Carrau, Ricardo L., additional, Cassidy, Matthew, additional, Chandra, Rakesh, additional, Chitguppi, Chandala, additional, Chon, Brian H., additional, Colletti, Giacomo, additional, Coy, Gustavo, additional, Dallan, Iacopo, additional, Deere, Jackson, additional, Dewart, Nora, additional, Dowling, Eric M., additional, Ebert, Charles S., additional, Eloy, Jean Anderson, additional, Evans, James J., additional, Farber, Nicole I., additional, Farrell, Nyssa Fox, additional, Fastenberg, Judd H., additional, Felisati, Giovanni, additional, Fernandez-Miranda, Juan C., additional, Gardner, Paul A., additional, Gazit, Inbal, additional, Georgalas, Christos, additional, Godfrey, Kyle J., additional, Goldschmidt, Ezequiel, additional, Grayson, Jessica W., additional, Halderman, Ashleigh A., additional, Hardesty, John F., additional, Hartstein, Morris E., additional, Harvey, Richard J., additional, Hernandez, Stephen C., additional, Hink, Eric, additional, Holds, John Bryan, additional, Hsueh, Wayne D., additional, Hwang, Catherine J., additional, Karakasis, Christopher, additional, Kazim, Michael, additional, Kelly, Daniel F., additional, Kelly, Kathleen M., additional, Kimple, Adam J., additional, Kingdom, Todd T., additional, Kraus, Courtney Lynn, additional, Kraus, Howard, additional, Kshettry, Varun R., additional, Kuan, Edward C., additional, Lane, Andrew P., additional, Lanza, Donald Charles, additional, Lee, Victoria S., additional, Lenzi, Riccardo, additional, Liu, James K., additional, Lystad, Lisa D., additional, Maamari, Robi Nicolas, additional, Mangussi-Gomes, João, additional, Metson, Ralph B., additional, Mishra, Kapil, additional, Mitchell, Ron, additional, Moe, Kris S., additional, Muscatello, Luca, additional, Nair, Dileep, additional, Nguyen, John, additional, Novinger, Leah, additional, Nyquist, Gurston G., additional, Or, Lior, additional, Palmer, James N., additional, Perry, Julian D., additional, Piniara, Anastasia, additional, Prevedello, Daniel M., additional, Rabinowitz, Mindy R., additional, Ramadan, Hassan, additional, Recinos, Pablo F., additional, Rivera, Roxana Y., additional, Rosen, Marc R., additional, Roxbury, Christopher R., additional, Ruggieri, Paul, additional, Saadeh, Charles, additional, Sacks, Raymond, additional, Sagar, Soumya, additional, Saibene, Alberto Maria, additional, Santarelli, Griffin D., additional, Schaefer, Jamie Lea, additional, Schwartz, Theodore H., additional, Sen, Rajeev D., additional, Shah, Gopi, additional, Sindwani, Raj, additional, Singh, Arun D., additional, Snyderman, Carl H., additional, Stamm, Aldo C., additional, Stammberger, Heinz, additional, Stokken, Janalee K., additional, Succar, Eric, additional, Svider, Peter F., additional, Tarrats, Luisam, additional, Thorp, Brian D., additional, Ting, Jonathan Y., additional, Tomazic, Peter Valentin, additional, VanKoevering, Kyle K., additional, Vyskocil, Erich, additional, Wang, Eric W., additional, Witterick, Ian J., additional, Wormald, Peter J., additional, Zalzal, Habib, additional, and Zanation, Adam M., additional

Published
2021
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38. Neuromonitoring in Endoscopic Skull Base Surgery

Author

Sagar, Soumya, primary, Borghei-Ravazi, Hamid, additional, Recinos, Pablo F., additional, Sindwani, Raj, additional, Roxbury, Christopher R., additional, Cassidy, Matthew, additional, Nair, Dileep, additional, and Kshettry, Varun R., additional

Published
2021
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40. A Prospective, Multicenter, Observational Study of Surgical vs Nonsurgical Management for Pituitary Apoplexy.

Author

Mamelak, Adam N, Little, Andrew S, Gardner, Paul A, Almeida, João Paulo, Recinos, Pablo, Soni, Pranay, Kshettry, Varun R, Jane, John A, Barkhoudarian, Garni, Kelly, Daniel F, Dodd, Robert, Mukherjee, Debraj, Gersey, Zachary C, Fukuhara, Noriaki, Nishioka, Hiroshi, Kim, Eui-Hyun, Litré, Claude-Fabien, Sina, Elliott, Mazer, Mia W, and Cui, Yujie

Subjects
PITUITARY tumors, NEUROSURGERY, PATIENT reported outcome measures
Abstract

Context Pituitary apoplexy (PA) has been traditionally considered a neurosurgical emergency, yet retrospective single-institution studies suggest similar outcomes among patients managed medically. Objective We established a multicenter, international prospective registry to compare presentation and outcomes in PA patients treated with surgery or medical management alone. Methods A centralized database captured demographics, comorbidities, clinical presentation, visual findings, hormonal status, and imaging features at admission. Treatment was determined independently by each site. Key outcomes included visual, oculomotor, and hormonal recovery, complications, and hospital length of stay. Outcomes were also compared based on time from symptom onset to surgery, and from admission or transfer to the treating center. Statistical testing compared treatment groups based on 2-sided hypotheses and P less than.05. Results A total of 100 consecutive PA patients from 12 hospitals were enrolled, and 97 (67 surgical and 30 medical) were evaluable. Demographics, clinical features, presenting symptoms, hormonal deficits, and imaging findings were similar between groups. Severe temporal visual field deficit was more common in surgical patients. At 3 and 6 months, hormonal, visual, and oculomotor outcomes were similar. Stratifying based on severity of visual fields demonstrated no difference in any outcome at 3 months. Timing of surgery did not affect outcomes. Conclusion We found that medical and surgical management of PA yield similar 3-month outcomes. Although patients undergoing surgery had more severe visual field deficits, we could not clearly demonstrate that surgery led to better outcomes. Even without surgery, apoplectic tumor volumes regress substantially within 2 to 3 months, indicating that surgery is not always needed to reduce mass effect. [ABSTRACT FROM AUTHOR]

Published
2024
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41. Transorbital Neuroendoscopic Repair of a Frontal Sinus Encephalocele.

Author

Godse, Neal R, Merrill, Tyler, Sindwani, Raj, Woodard, Troy D., and Kshettry, Varun R.

Subjects
ENCEPHALOCELE, FRONTAL sinus, NASAL cavity
Abstract

A 39-year-old female presented with persistent unilateral headache and was found to have an encephalocele of the right lateral frontal sinus. Due to the position of the defect, a transorbital neuroendoscopic approach was performed to expose and reduce the encephalocele. A free mucosal graft was harvested from the nasal cavity and used to repair the defect. Postoperative imaging confirmed repair and patient went on to undergo stenting of the right transverse sinus.By Neal R Godse; Tyler Merrill; Raj Sindwani; Troy D. Woodard and Varun R. KshettryReported by Author; Author; Author; Author; Author [Extracted from the article]

Published
2024
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42. Comparison of Adjuvant Radiation versus Observation and Salvage Radiation after Subtotal Resection of a Grade I Skull Base Meningioma.

Author

Kosanam, Anish R., White, Alexandra J., Murayi, Roger, Ma, Jun, Soni, Pranay, Recinos, Pablo F., and Kshettry, Varun R.

Subjects
SKULL base, MENINGIOMA, RADIATION
Abstract

This article compares two treatment approaches for patients who have undergone surgery for a grade I skull base meningioma. The first approach is adjuvant radiation therapy immediately after surgery, while the second approach is observation with salvage radiation if necessary. The study found that patients who followed the observation with salvage radiation approach had longer radiation-failure-free survival compared to those who received adjuvant radiation. However, further research is needed to fully understand the effectiveness of these treatment strategies. [Extracted from the article]

Published
2024
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43. Institution Experience with a Management Algorithm for Idiopathic Intracranial Hypertension in Meningoencephaloceles and Spontaneous Cerebrospinal Fluid Leaks.

Author

Thapliyal, Mihika, Murayi, Roger, Soni, Pranay, Sindwani, Raj, Woodard, Troy, Recinos, Pablo F., and Kshettry, Varun R.

Subjects
RHINORRHEA, INTRACRANIAL hypertension, CEREBROSPINAL fluid leak, SKULL base, ALGORITHMS, CEREBROSPINAL fluid examination
Abstract

This article discusses the management of idiopathic intracranial hypertension (IIH) in patients with spontaneous cerebrospinal fluid (sCSF) leaks in the anterior or lateral skull base. The study conducted a retrospective review of patients treated for sCSF leaks at a specific institution between 2014 and 2021. The results showed that utilizing a management algorithm of direct meningoencephalocele repair and selective shunting resulted in a low CSF leak recurrence rate of 7.5% and a ventriculoperitoneal shunt (VPS) rate of 15.0%. The study also found variability in opening pressure measurements, suggesting the need for multiple pressure checks before committing to further IIH treatment. [Extracted from the article]

Published
2024
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44. A prospective multi-center observational study of surgical versus non-surgical management for pituitary apoplexy

Author

Mamelak, Adam N, primary, Little, Andrew S, additional, Gardner, Paul A, additional, Almeida, João Paulo, additional, Recinos, Pablo, additional, Soni, Pranay, additional, Kshettry, Varun R, additional, Jane, John A, additional, Barkhoudarian, Garni, additional, Kelly, Daniel F, additional, Dodd, Robert, additional, Mukherjee, Debraj, additional, Gersey, Zachary C, additional, Fukuhara, Noriaki, additional, Nishioka, Hiroshi, additional, Kim, Eui-Hyun, additional, Litré, Claude-Fabien, additional, Sina, Elliott, additional, Mazer, Mia W, additional, Cui, Yujie, additional, and Bonert, Vivien, additional

Published
2023
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