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Alexander Fletcher‐Sandersjöö

Karolinska Institutet

18H-index
88Paper Count
1.3KCitation Count
Published Papers 30
Publication Date
Nighttime surgery increases complication risk in chronic subdural hematoma: a population-based cohort study
err2025-12-03
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errClementsson, Sanna; Buwaider, Ali; Bartek, Jiri; Fletcher-Sandersjoo, Alexander
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Patient selection and outcome in low-grade glioma surgery
err2025-11-27
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errMargret Jensdottir; Ole Solheim; Alba Corell; Eddie de Dios†; Tora Dunås; Alexander Fletcher-Sandersjöö; Sasha Gulati; Klas Holmgren; Francesco Latini; Ruby Mahesparan; Peter Milos; Alice Neimantaite; Henrietta Nittby Redebrandt; Lars Kjelsberg Pedersen; Rickard L. Sjöberg; Björn Sjögren; Gregor Tomasevic; Øystein Vesterli Tveiten; Tomás Gómez Vecchio; Maria Zetterling; Jiri Bartek Jr; Asgeir S Jakola
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Restarting anticoagulation early versus late in patients with chronic subdural hematoma and atrial fibrillation (RELACS): a phase III international multicenter, randomized controlled, two-arm, assessor-blinded trial
err2025-11-17
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errRaj, Rahul; Tommiska, Pihla; Kivisaari, Riku; Korja, Miikka; Luostarinen, Teemu; Virta, Jyri J.; Taimela, Simo; Jarvinen, Teppo L. N.; Niemela, Mika; Koivisto, Timo; Leinonen, Ville; Saemundsson, Bjartur; Fletcher-Sandersjoo, Alexander; Korhonen, Tommi; Tetri, Sami; Rauhala, Minna; Laukka, Dan; Czuba, Tomasz; Bartek, Jiri; Danner, Nils; Knuutinen, Oula; Luoto, Teemu; Posti, Jussi P.; Satopaa, Jarno
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Intraoperative neurophysiological monitoring in surgery for intramedullary spinal cord lesions - workflow, setup and outcomes
err2025-10-24
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errFrisk, Henrik; Margaryan, Gayane; Buwaider, Ali; Sargsyan, Davit; El-Hajj, Victor Gabriel; Majing, Tomas; Singh, Aman; Fletcher-Sandersjoo, Alexander; Persson, Oscar; Staartjes, Victor E.; Persson, Jonas K. E.; Edstrom, Erik; Elmi-Terander, Adrian
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ASA score is an independent predictor of 1-year outcome after moderate-to-severe Traumatic Brain Injury
err2025-08-01
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PREAI
errKiwanuka, Olivia; Lassaren, Philipp; Fletcher-Sandersjoo, Alexander; Tatter, Charles; Tjerkaski, Jonathan; Nelson, David W.; Thelin, Eric P.
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ASA score is an independent predictor of 1-year outcome after moderate-to-severe traumatic brain injury
err2025-02-06
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errKiwanuka, Olivia; Lassaren, Philipp; Fletcher-Sandersjoo, Alexander; Tatter, Charles; Tjerkaski, Jonathan; Nelson, David W.; Thelin, Eric P.
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Volumetric Assessment of Traumatic Intracranial Hematomas: Is ABC/2 Reliable?
err2024-12-01
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PREAI
errFletcher-Sandersjoo, Alexander; Lewen, Anders; Hanell, Anders; Nelson, David W.; Maegele, Marc; Svensson, Mikael; Bellander, Bo-Michael; Enblad, Per; Thelin, Eric Peter; Wettervik, Teodor Svedung
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Traumatic Vertebral Artery Injury After Subaxial Cervical Spine Injuries: Incidence, Risk Factors, and Long-Term Outcomes: A Population-Based Cohort Study
err2024-09-20
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PREAI
errEl-Hajj, Victor Gabriel; Habashy, Karl J.; Cewe, Paulina; Atallah, Elias; Singh, Aman; Fletcher-Sandersjoo, Alexander; Bydon, Mohamad; Fagerlund, Michael; Jabbour, Pascal; Gerdhem, Paul; Elmi-Terander, Adrian; Edstrom, Erik
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Risk factors for traumatic intracranial hemorrhage in mild traumatic brain injury patients at the emergency department: a systematic review and meta-analysis
err2024-09-17
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errYang, Li Jin; Lassaren, Philipp; Londi, Filippo; Palazzo, Leonardo; Fletcher-Sandersjoo, Alexander; Angeby, Kristian; Thelin, Eric Peter; Rubenson Wahlin, Rebecka
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Long-term outcome and predictors of neurological recovery in cervical spinal cord injury: a population-based cohort study
err2024-09-09
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errStenimahitis, Vasilios; Gharios, Maria; Fletcher-Sandersjoo, Alexander; El-Hajj, Victor Gabriel; Singh, Aman; Buwaider, Ali; Andersson, Magnus; Gerdhem, Paul; Hultling, Claes; Elmi-Terander, Adrian; Edstrom, Erik
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Critical thresholds of long-pressure reactivity index and impact of intracranial pressure monitoring methods in traumatic brain injury
err2024-07-29
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errHong, Erik; Froese, Logan; Ponten, Emeli; Fletcher-Sandersjoo, Alexander; Tatter, Charles; Hammarlund, Emma; Akerlund, Cecilia A. I.; Tjerkaski, Jonathan; Alpkvist, Peter; Bartek Jr, Jiri; Raj, Rahul; Lindblad, Caroline; Nelson, David W.; Zeiler, Frederick A.; Thelin, Eric P.
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55-Year Follow-Up of the First Adult Patient With Craniopharyngioma Treated With Gamma Knife Radiosurgery
err2024-05-01
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PREAI
errBuwaider, Ali; Backlund, Erik-Olof; Almqvist, Per; Lippitz, Bodo; Fletcher-Sandersjoeoe, Alexander; Bartek, Jiri
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The negative impact of treatment delays on the long-term neurological outcomes of spinal dural arteriovenous fistulas: a longitudinal cohort study
err2024-03-01
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errEl-Hajj, Victor Gabriel; Daller, Cornelia; Fletcher-Sandersjoo, Alexander; Gharios, Maria; Bydon, Mohamad; Soderman, Michael; Jabbour, Pascal; Edstrom, Erik; Elmi-Terander, Adrian; Arnberg, Fabian
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Absolute Contusion Expansion Is Superior to Relative Expansion in Predicting Traumatic Brain Injury Outcomes: A Multi-Center Observational Cohort Study
err2024-03-01
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errFletcher-Sandersjoo, Alexander; Wettervik, Teodor Svedung; Tatter, Charles; Tjerkaski, Jonathan; Nelson, David W.; Maegele, Marc; Svensson, Mikael; Lewen, Anders; Enblad, Per; Bellander, Bo-Michael; Thelin, Eric Peter
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Molecular anatomy of adult mouse leptomeninges
errNEURON
IF15
err2023-12-01
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errPietila, Riikka; Del Gaudio, Francesca; He, Liqun; Vazquez-Liebanas, Elisa; Vanlandewijck, Michael; Muhl, Lars; Mocci, Giuseppe; Bjornholm, Katrine D.; Lindblad, Caroline; Fletcher-Sandersjoo, Alexander; Svensson, Mikael; Thelin, Eric P.; Liu, Jianping; van Voorden, A. Jantine; Torres, Monica; Antila, Salli; Xin, Li; Karlstrom, Helena; Storm-Mathisen, Jon; Bergersen, Linda Hildegard; Moggio, Aldo; Hansson, Emil M.; Ulvmar, Maria H.; Nilsson, Per; Makinen, Taija; Mae, Maarja Andaloussi; Alitalo, Kari; Proulx, Steven T.; Engelhardt, Britta; McDonald, Donald M.; Lendahl, Urban; Andrae, Johanna; Betsholtz, Christer
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Long-term outcomes following surgical treatment of spinal arachnoid cysts: a population-based consecutive cohort study
err2023-12-01
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errEl-Hajj, Victor Gabriel; Singh, Aman; Pham, Kim; Edstro, Erik; Elmi-Terander, Adrian; Fletcher-Sandersjo, Alexander
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Predictors of intracranial hemorrhage in neonatal patients on extracorporeal membrane oxygenation
err2023-11-07
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errWood, Sara; Iacobelli, Riccardo; Kopfer, Sarah; Lindblad, Caroline; Thelin, Eric Peter; Fletcher-Sandersjoo, Alexander; Broman, Lars Mikael
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Long-term Outcomes After Periprocedural and Spontaneous Spinal Cord Infarctions A Population-Based Cohort Study
err2023-07-11
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errStenimahitis, Vasilios; Fletcher-Sandersjoo, Alexander; El-Hajj, Victor Gabriel; Hultling, Claes; Andersson, Magnus; Sveinsson, Olafur; Elmi-Terander, Adrian; Edstrom, Erik
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Unsuccessful external validation of the MAC-score for predicting increased MIB-1 index in patients with spinal meningiomas
err2022-11-29
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errEl-Hajj, Victor Gabriel; Fletcher-Sandersjoo, Alexander; Pettersson-Segerlind, Jenny; Edstrom, Erik; Elmi-Terander, Adrian
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Incidence and predictors of brain infarction in neonatal patients on extracorporeal membrane oxygenation: an observational cohort study
err2022-10-26
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errKopfer, Sarah; Iacobelli, Riccardo; Wood, Sara; Lindblad, Caroline; Thelin, Eric Peter; Fletcher-Sandersjoo, Alexander; Broman, Lars Mikael
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