Alexander Fletcher-Sandersjöö

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Articles

Article: NEUROSURGICAL FOCUS. 2024;56(3):E14

The negative impact of treatment delays on the long-term neurological outcomes of spinal dural arteriovenous fistulas: a longitudinal cohort study.

El-Hajj VG; Daller C; Fletcher-Sandersjöö A; Gharios M; Bydon M; Söderman M; Jabbour P; Edström E; Elmi-Terander A; Arnberg F
Article: JOURNAL OF NEUROTRAUMA. 2024;41(5-6):705-713

Absolute Contusion Expansion Is Superior to Relative Expansion in Predicting Traumatic Brain Injury Outcomes: A Multi-Center Observational Cohort Study.

Fletcher-Sandersjöö A; Svedung Wettervik T; Tatter C; Tjerkaski J; Nelson DW; Maegele M; Svensson M; Lewén A; Enblad P; Bellander B-M; Thelin EP
Article: ACTA NEUROCHIRURGICA. 2024;166(1):90

Dysphagia, health-related quality of life, and return to work after occipitocervical fixation.

Singh A; von Vogelsang A-C; Tatter C; El-Hajj VG; Fletcher-Sandersjöö A; Cewe P; Nilsson G; Blixt S; Gerdhem P; Edström E; Elmi-Terander A
Article: CANCERS. 2024;16(3):519

Long-Term Functional Outcomes Following Surgical Treatment of Spinal Schwannomas: A Population-Based Cohort Study.

Singh A; Fletcher-Sandersjöö A; El-Hajj VG; Burström G; Edström E; Elmi-Terander A
Article: NEURON. 2023;111(23):3745-3764.e7

Molecular anatomy of adult mouse leptomeninges.

Pietilä R; Del Gaudio F; He L; Vázquez-Liébanas E; Vanlandewijck M; Muhl L; Mocci G; Bjørnholm KD; Lindblad C; Fletcher-Sandersjöö A; Svensson M; Thelin EP; Liu J; van Voorden AJ; Torres M; Antila S; Xin L; Karlström H; Storm-Mathisen J; Bergersen LH; Moggio A; Hansson EM; Ulvmar MH; Nilsson P; Mäkinen T; Andaloussi Mäe M; Alitalo K; Proulx ST; Engelhardt B; McDonald DM; Lendahl U; Andrae J; Betsholtz C
Article: SPINE JOURNAL. 2023;23(12):1869-1876

Long-term outcomes following surgical treatment of spinal arachnoid cysts: a population-based consecutive cohort study.

El-Hajj VG; Singh A; Pham K; Edström E; Elmi-Terander A; Fletcher-Sandersjöö A
Article: SCIENTIFIC REPORTS. 2023;13(1):19249

Predictors of intracranial hemorrhage in neonatal patients on extracorporeal membrane oxygenation.

Wood S; Iacobelli R; Kopfer S; Lindblad C; Thelin EP; Fletcher-Sandersjöö A; Broman LM
Journal article: SPINE JOURNAL. 2023;23(9):s21

41. Long term outcomes following surgical treatment of spinal arachnoid cysts

El-Hajj VG; Singh A; Fletcher-Sandersjöö A; Edström E; Terander AE
Article: NEUROLOGY. 2023;101(2):e114-e124

Long-term Outcomes After Periprocedural and Spontaneous Spinal Cord Infarctions: A Population-Based Cohort Study.

Stenimahitis V; Fletcher-Sandersjöö A; El-Hajj VG; Hultling C; Andersson M; Sveinsson O; Elmi-Terander A; Edström E
Article: NEUROSURGERY CLINICS OF NORTH AMERICA. 2023;34(2):259-267

Learning Curve Analysis and Adverse Events After Implementation of Neurosurgical Laser Ablation Treatment: A Population-Based Single-Institution Consecutive Series.

Jensdottir M; Sandvik U; Jakola AS; Fagerlund M; Kits A; Guðmundsdóttir K; Tabari S; Majing T; Fletcher-Sandersjöö A; Chen CC; Bartek J
Article: NEUROCRITICAL CARE. 2023;38(1):60-70

Time Course and Clinical Significance of Hematoma Expansion in Moderate-to-Severe Traumatic Brain Injury: An Observational Cohort Study.

Fletcher-Sandersjöö A; Tatter C; Tjerkaski J; Bartek J; Maegele M; Nelson DW; Svensson M; Thelin EP; Bellander B-M
Article: BRAIN SCIENCES. 2022;12(11):1450

Ventriculoperitoneal Shunt Treatment Increases 7 Alpha Hy-Droxy-3-Oxo-4-Cholestenoic Acid and 24-Hydroxycholesterol Concentrations in Idiopathic Normal Pressure Hydrocephalus.

Porru E; Edström E; Arvidsson L; Elmi-Terander A; Fletcher-Sandersjöö A; Sandblom AL; Hansson M; Duell F; Björkhem I
Article: SCIENTIFIC REPORTS. 2022;12(1):17932

Incidence and predictors of brain infarction in neonatal patients on extracorporeal membrane oxygenation: an observational cohort study.

Kopfer S; Iacobelli R; Wood S; Lindblad C; Thelin EP; Fletcher-Sandersjöö A; Broman LM
Article: CANCERS. 2022;14(20):5038

Long-Term Follow-Up, Treatment Strategies, Functional Outcome, and Health-Related Quality of Life after Surgery for WHO Grade 2 and 3 Intracranial Meningiomas.

Pettersson-Segerlind J; Fletcher-Sandersjöö A; von Vogelsang A-C; Persson O; Kihlström Burenstam Linder L; Förander P; Mathiesen T; Edström E; Elmi-Terander A
Article: OPERATIVE NEUROSURGERY. 2022;23(4):304-311

Dura Management Strategies in the Surgical Treatment of Adult Chiari Type I Malformation: A Retrospective, Multicenter, Population-Based Parallel Cohort Case Series.

Kristiansson H; Fletcher-Sandersjöö A; Cesarini K; Fransson M; Vlachogiannis P; Burström G; Hessington A; Bartek J; Edström E; Holmgren RT; Sköld MK; Elmi-Terander A
Article: LAKARTIDNINGEN. 2022;119:22007

ABC om Handläggning av patienter med kroniskt subduralhematom.

Fletcher-Sandersjöö A; Skyrman S; Thelin E; Bartek J
Article: BMJ OPEN. 2022;12(9):e060679

Stockholm score of lesion detection on computed tomography following mild traumatic brain injury (SELECT-TBI): study protocol for a multicentre, retrospective, observational cohort study.

Fletcher-Sandersjöö A; Tatter C; Yang L; Pontén E; Boman M; Lassarén P; Forsberg S; Grönlund I; Tidehag V; Rubenson-Wahlin R; Strömmer L; Westberg K; Ängeby K; Djärv T; Lundblad O; Bartek J; Thelin EP
Article: ACTA NEUROCHIRURGICA. 2022;164(8):1995-2008

Standardized reporting of adverse events and functional status from the first 5 years of awake surgery for gliomas: a population-based single-institution consecutive series.

Jensdottir M; Beniaminov S; Jakola AS; Persson O; Norrelgen F; Hylin S; Fletcher-Sandersjöö A; Bartek J
Article: SPINAL CORD. 2022;60(6):516-521

Long-term outcome following surgical treatment of posttraumatic tethered cord syndrome: a retrospective population-based cohort study.

Stenimahitis V; Fletcher-Sandersjöö A; Tatter C; Elmi-Terander A; Edström E
Article: ACTA NEUROCHIRURGICA. 2022;164(6):1473-1480

Filum terminale transection in pediatric tethered cord syndrome: a single center, population-based, cohort study of 95 cases.

Edström E; Wesslén C; Fletcher-Sandersjöö A; Elmi-Terander A; Sandvik U
Article: SEMINARS IN THROMBOSIS AND HEMOSTASIS. 2022;48(3):301-308

Clinical Significance of Vascular Occlusive Events following Moderate-to-Severe Traumatic Brain Injury: An Observational Cohort Study.

Fletcher-Sandersjöö A; Tatter C; Tjerkaski J; Bartek J; Svensson M; Thelin EP; Bellander B-M
Article: MEDICINA-LITHUANIA. 2022;58(1):114

Fluoroscopy-Assisted C1-C2 Posterior Fixation for Atlantoaxial Instability: A Single-Center Case Series of 78 Patients.

Tatter C; Fletcher-Sandersjöö A; Persson O; Burström G; Edström E; Elmi-Terander A
Article: FRONTIERS IN ONCOLOGY. 2022;12:1037495

Unsuccessful external validation of the MAC-score for predicting increased MIB-1 index in patients with spinal meningiomas.

El-Hajj VG; Fletcher-Sandersjöö A; Pettersson-Segerlind J; Edström E; Elmi-Terander A
Article: CANCERS. 2021;13(24):6371

Health-Related Quality of Life and Return to Work after Surgery for Spinal Meningioma: A Population-Based Cohort Study.

Pettersson-Segerlind J; von Vogelsang A-C; Fletcher-Sandersjöö A; Tatter C; Mathiesen T; Edström E; Elmi-Terander A
Article: CANCERS. 2021;13(13):3244

Long-Term Follow-Up and Predictors of Functional Outcome after Surgery for Spinal Meningiomas: A Population-Based Cohort Study.

Pettersson-Segerlind J; Fletcher-Sandersjöö A; Tatter C; Burström G; Persson O; Förander P; Mathiesen T; Bartek J; Edström E; Elmi-Terander A
Article: MEMBRANES. 2021;11(3):188

Conversion from Venovenous to Venoarterial Extracorporeal Membrane Oxygenation in Adults.

Falk L; Fletcher-Sandersjöö A; Hultman J; Broman LM
Article: SCIENTIFIC REPORTS. 2021;11(1):3809

Predictors of brain infarction in adult patients on extracorporeal membrane oxygenation: an observational cohort study.

Iacobelli R; Fletcher-Sandersjöö A; Lindblad C; Keselman B; Thelin EP; Broman LM
Article: BRAIN AND SPINE. 2021;1:100304

The association of patient age with postoperative morbidity and mortality following resection of intracranial tumors.

Yang Y; Zeitlberger AM; Neidert MC; Staartjes VE; Broggi M; Zattra CM; Vasella F; Velz J; Bartek J; Fletcher-Sandersjöö A; Förander P; Kalasauskas D; Renovanz M; Ringel F; Brawanski KR; Kerschbaumer J; Freyschlag CF; Jakola AS; Sjåvik K; Solheim O; Schatlo B; Sachkova A; Bock HC; Hussein A; Rohde V; Broekman MLD; Nogarede CO; Lemmens CMC; Kernbach JM; Neuloh G; Krayenbühl N; Ferroli P; Regli L; Bozinov O; Stienen MN
Article: ACTA NEUROCHIRURGICA. 2020;162(11):2905-2913

Incidence and predictors of kyphotic deformity following resection of cervical intradural tumors in adults: a population-based cohort study.

Tatter C; Fletcher-Sandersjöö A; Persson O; Burström G; Grane P; Edström E; Elmi-Terander A
Article: JOURNAL OF NEUROINTERVENTIONAL SURGERY. 2020;12(9):874-878

Long-term pain relief following percutaneous steroid treatment of spinal synovial cysts: a population-based cohort study.

Fletcher-Sandersjöö A; Edström E; Kuntze Söderqvist Å; Grane P; Elmi-Terander A
Article: JOURNAL OF NEUROSURGERY. 2020;134(6):1743-1750

Development and external validation of a clinical prediction model for functional impairment after intracranial tumor surgery.

Staartjes VE; Broggi M; Zattra CM; Vasella F; Velz J; Schiavolin S; Serra C; Bartek J; Fletcher-Sandersjöö A; Förander P; Kalasauskas D; Renovanz M; Ringel F; Brawanski KR; Kerschbaumer J; Freyschlag CF; Jakola AS; Sjåvik K; Solheim O; Schatlo B; Sachkova A; Bock HC; Hussein A; Rohde V; Broekman MLD; Nogarede CO; Lemmens CMC; Kernbach JM; Neuloh G; Bozinov O; Krayenbühl N; Sarnthein J; Ferroli P; Regli L; Stienen MN; FEBNS
Article: JOURNAL OF PEDIATRIC SURGERY. 2019;54(10):2048-2052

Transport on extracorporeal membrane oxygenation for congenital diaphragmatic hernia: A unique center experience.

Burgos CM; Frenckner B; Fletcher-Sandersjöö A; Broman LM
Article: ACTA NEUROCHIRURGICA. 2019;161(9):1909-1915

Management of perineural (Tarlov) cysts: a population-based cohort study and algorithm for the selection of surgical candidates.

Fletcher-Sandersjöö A; Mirza S; Burström G; Pedersen K; Kuntze Söderqvist Å; Grane P; Fagerlund M; Edström E; Elmi-Terander A
Article: FRONTIERS IN NEUROLOGY. 2019;10:512

Serial S100B Sampling Detects Intracranial Lesion Development in Patients on Extracorporeal Membrane Oxygenation.

Fletcher-Sandersjöö A; Lindblad C; Thelin EP; Bartek J; Sallisalmi M; Elmi-Terander A; Svensson M; Bellander B-M; Broman LM
Article: FRONTIERS IN NEUROLOGY. 2019;10:814

Surgical Treatment of Intra- and Juxtamedullary Spinal Cord Tumors: A Population Based Observational Cohort Study.

Persson O; Fletcher-Sandersjöö A; Burström G; Edström E; Elmi-Terander A
Article: ANNALS OF THORACIC SURGERY. 2019;107(1):119-127

A Single-Center Experience of 900 Interhospital Transports on Extracorporeal Membrane Oxygenation.

Fletcher-Sandersjöö A; Frenckner B; Broman M
Article: JOURNAL OF INTENSIVE CARE. 2017;5:27

Predictors of intracranial hemorrhage in adult patients on extracorporeal membrane oxygenation: an observational cohort study.

Fletcher-Sandersjöö A; Bartek J; Thelin EP; Eriksson A; Elmi-Terander A; Broman M; Bellander B-M
Article: PLOS ONE. 2017;12(12):e0190365

Management of intracranial hemorrhage in adult patients on extracorporeal membrane oxygenation (ECMO): An observational cohort study.

Fletcher-Sandersjöö A; Thelin EP; Bartek J; Elmi-Terander A; Broman M; Bellander B-M
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Review: ACTA NEUROCHIRURGICA. 2023;165(9):2699-2705

An unusual cause of chronic neuropathic pain: report of a case of multiple intradural spinal arachnoid cysts and review of the literature.

El-Hajj VG; Edström E; Elmi-Terander A; Fletcher-Sandersjöö A
Review: ACTA NEUROCHIRURGICA. 2023;165(5):1161-1170

Radiographic measurements for the prediction of dysphagia after occipitocervical fusion: a systematic review.

Tatter C; El-Hajj VG; Fletcher-Sandersjöö A; Edström E; Elmi-Terander A
Conference publication: JOURNAL OF NEUROTRAUMA. 2023;40(15-16):A44

A PREDICTIVE SCORING SYSTEM FOR INTRACRANIAL LESIONS IN MILD TRAUMATIC BRAIN INJURY PATIENTS: PRELIMINARY RESULTS FROM THE STOCKHOLM SCORE OF LESION DETECTION ON COMPUTED TOMOGRAPHY FOLLOWING MILD TRAUMATIC BRAIN INJURY (SELECT-TBI) STUDY

Yang LJ; Fletcher-Sandersjoo A; Lassaren P; Tjerkaski J; Bergman E; Bjorkman F; Bronge J; Antonsson J; Teromaa K; Solodovnykova M; Ortqvist S; Kylander W; Lindqvist W; Wahlin RR; Thelin E
Review: CANCERS. 2022;14(24):6251

Current Knowledge on Spinal Meningiomas Epidemiology, Tumor Characteristics and Non-Surgical Treatment Options: A Systematic Review and Pooled Analysis (Part 1).

El-Hajj VG; Pettersson-Segerlind J; Fletcher-Sandersjöö A; Edström E; Elmi-Terander A
Review: CANCERS. 2022;14(24):6221

Current Knowledge on Spinal Meningiomas-Surgical Treatment, Complications, and Outcomes: A Systematic Review and Meta-Analysis (Part 2).

El-Hajj VG; Pettersson-Segerlind J; Fletcher-Sandersjöö A; Edström E; Elmi-Terander A
Book chapter: EXTRACORPOREAL MEMBRANE OXYGENATION. 2022;p. 615-622

Management of ECMO Complicated by Intracranial Hemorrhage

Fletcher-Sandersjöö A; Broman LM
Preprint: RESEARCH SQUARE. 2021

Clinical Impact of Hemorrhagic Lesion Progression Following Moderate-to-Severe Traumatic Brain Injury: An Observational Cohort Study

Fletcher-Sandersjöö A; Tatter C; Tjerkaski J; Bartek J; Maegele M; Nelson D; Svensson M; Thelin EP; Bellander B-M
Review: NEUROCRITICAL CARE. 2021;34(2):635-656

Time Course of Hemostatic Disruptions After Traumatic Brain Injury: A Systematic Review of the Literature.

Fletcher-Sandersjöö A; Thelin EP; Maegele M; Svensson M; Bellander B-M
Review: THROMBOSIS RESEARCH. 2020;194:36-41

Is COVID-19 associated thrombosis caused by overactivation of the complement cascade? A literature review.

Fletcher-Sandersjöö A; Bellander B-M
Review: INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES. 2020;21(5):E1596-1596

Does Complement-Mediated Hemostatic Disturbance Occur in Traumatic Brain Injury? A Literature Review and Observational Study Protocol.

Fletcher-Sandersjöö A; Maegele M; Bellander B-M
Corrigendum: JOURNAL OF INTENSIVE CARE. 2020;8:2

Correction to: Predictors of intracranial hemorrhage in adult patients on extracorporeal membrane oxygenation: an observational cohort study.

Fletcher-Sandersjöö A; Bartek J; Thelin EP; Eriksson A; Elmi-Terander A; Broman M; Bellander B-M
Letter: ACTA NEUROCHIRURGICA. 2020;162(1):127-128

Authors reply: Letter to editor regarding "Management of perineural (Tarlov) cysts: a population-based cohort study and algorithm for the selection of surgical candidates".

Fletcher-Sandersjöö A; Edström E; Elmi-Terander A
Book chapter: MANAGEMENT OF SEVERE TRAUMATIC BRAIN INJURY. 2020;p. 515-531

Coagulopathy (Bleeding Tendency)

Bellander B-M; Fletcher-Sandersjöö A; Engström M
Review: ACTA NEUROCHIRURGICA. 2019;161(9):1901-1908

Surgical treatment for symptomatic ventriculus terminalis: case series and a literature review.

Fletcher-Sandersjöö A; Edström E; Bartek J; Elmi-Terander A
Review: FRONTIERS IN NEUROLOGY. 2018;9:548

Incidence, Outcome, and Predictors of Intracranial Hemorrhage in Adult Patients on Extracorporeal Membrane Oxygenation: A Systematic and Narrative Review.

Fletcher-Sandersjöö A; Thelin EP; Bartek J; Broman M; Sallisalmi M; Elmi-Terander A; Bellander B-M

Employments

Neurosurgical resident, Neurosurgery, Department of Neurosurgery, Karolinska University Hospital, 2022-
Phd Student, Department of Clinical Neuroscience, Karolinska Institutet, 2023-2026

Degrees and Education

Degree Of Master Of Science In Medicine, Karolinska Institutet, 2018

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