
Studier-Fischer, Alexander Prof. Dr. med.Universität HeidelbergHeidelberg
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Publications in heiBIB 
- Ba, Viet Tran: Semantic hyperspectral image synthesis for cross-modality knowledge transfer in surgical data science / Viet Tran Ba, Marco Hübner, Ahmad Bin Qasim, Maike Rees, Jan Sellner, Silvia Seidlitz, Evangelia Chr… , 24 April 2025. - 9 S. : Illustrationen, Diagramme
In: International journal of computer assisted radiology and surgery, ISSN 1861-6429. (2025), Seite 1-9
DOI: 10.1007/s11548-025-03364-7
- Dietrich, Maximilian: Hyperspectral imaging for microcirculatory assessment of patients undergoing transcatheter and surgical aortic valve replacement : a prospective observational pilot study / Maximilian Dietrich, Aycan Tayan, Tobias Hölle, Christian Nusshag, Anne-Christine Kapp, Christina Me… , 2025. - 10 S.
In: Journal of cardiovascular translational research, ISSN 1937-5395. 18(2025), 2, Seite 295-304
DOI: 10.1007/s12265-024-10573-z
- Nickel, Felix: Optimization of anastomotic technique and gastric conduit perfusion with hyperspectral imaging and machine learning in an experimental model for minimally invasive esophagectomy / F. Nickel, A. Studier-Fischer, B. Özdemir, J. Odenthal, L.R. Müller, S. Knoedler, K.F. Kowalewski, I… , January 2025. - 13 S. : Illustrationen, Diagramme
In: European journal of surgical oncology, ISSN 1532-2157. 51(2025), 1 vom: Jan., Artikel-ID 106908, Seite 1-13
DOI: 10.1016/j.ejso.2023.04.007
- Kilz, Johannes Hermann: Preoperative physical activity improvement with the use of activity trackers in patients undergoing radical cystectomy : a bicentric, open-label, randomised controlled trial$da clinical study protocol of the PreAct trial : trial protocol / Johannes Hermann Kilz, Marie Angela Sidoti Abate, Victoria Luise Simone Wieland, Luisa Egen, Caelan … , January 2025. - 9 S. : Illustrationen
In: European urology open science, ISSN 2666-1683. 71(2025) vom: Jan., Seite 78-86
DOI: 10.1016/j.euros.2024.11.003
- Studier-Fischer, Alexander: Crystalloid volume versus catecholamines for management of hemorrhagic shock during esophagectomy : assessment of microcirculatory tissue oxygenation of the gastric conduit in a porcine model using hyperspectral imaging - an experimental study / Alexander Studier-Fischer, MD, Berkin Özdemir, MD, Maike Rees, MSce, Leonardo Ayala, MSc, Silvia Sei… , October 2024. - 15 S. : Illustrationen
In: International journal of surgery, ISSN 1743-9159. 110(2024), 10 vom: Okt., Seite 6558-6572
DOI: 10.1097/JS9.0000000000001849
- Jiang, Decan: Clinical research in renal transplantation : a bibliometric perspective on a half-century of innovation and progress / Decan Jiang, MD, Anna Mantas, MD, Alexander Studier-Fischer, MD, Juri Fuchs, MD, Deniz Uluk, MD, Mar… , May 2024. - 11 S. : Illustrationen
In: Transplantation, ISSN 1534-6080. 108(2024), 5 vom: Mai, Seite 1189-1199
DOI: 10.1097/TP.0000000000004887
- Studier-Fischer, Alexander: Controlled reversible visceral arterial ischemia, venous congestion and combined malperfusion via midline laparotomy in rats / Alexander Studier-Fischer, Berkin Özdemir, Karl-Friedrich Kowalewski, Caelan Max Haney, Luisa Egen, … , July 5, 2024. - 16 S. : Illustrationen
In: JoVE journal, ISSN 1940-087X. (2024), 209 vom: Juli, Artikel-ID e67171, Seite 1-16
DOI: 10.3791/67171
- Studier-Fischer, Alexander: Intraoperative Hyperspektralbildgebung zur optimierten Gewebe-Klassifikation und -Evaluation in der Urochirurgie / vorgelegt von Dr. med. Alexander Studier-Fischer. -
Heidelberg, 2024. - 1 Band (verschiedene Seitenzählungen) : Illustrationen, Diagramme
- Studier-Fischer, Alexander: Spectral characterization of intraoperative renal perfusion using hyperspectral imaging and artificial intelligence / A. Studier-Fischer, M. Bressan, A. bin Qasim, B. Özdemir, J. Sellner, S. Seidlitz, C. M. Haney, L. E… , 27 July 2024. - 18 S. : Illustrationen
In: Scientific reports, ISSN 2045-2322. 14(2024), Artikel-ID 17262, Seite 1-18
DOI: 10.1038/s41598-024-68280-3
- Studier-Fischer, Alexander: Controlled reversible visceral arterial ischemia, venous congestion and combined malperfusion via midline laparotomy in rats / Alexander Studier-Fischer, Berkin Özdemir, Karl-Friedrich Kowalewski, Caelan Max Haney, Luisa Egen, … , July 5th, 2024. - 16 S. : Illustrationen
In: JoVE, ISSN 1940-087X. (2024), 209, Artikel-ID e67171, Seite 1-16
DOI: 10.3791/67171
- Egen, Luisa: Biophotonics: Intraoperative guidance during partial nephrectomy : a systematic review and meta-analysis / Luisa Egen, Greta S. Demmel, Maurizio Grilli, Alexander Studier-Fischer, Felix Nickel, Caelan M. Han… , March 2024. - 11 S. : Illustrationen
In: European urology focus, ISSN 2405-4569. 10(2024), 2, Seite 248-258
DOI: 10.1016/j.euf.2024.01.005
- Studier-Fischer, Alexander: Endotracheal Intubation via Tracheotomy and Subsequent Thoracotomy in Rats for Non-Survival Applications / Alexander Studier-Fischer, Berkin Özdemir, Karl-Friedrich Kowalewski, Caelan Max Haney, Maurice Step… , March 15th, 2024. - 12 S. : Illustrationen
In: JoVE, ISSN 1940-087X. (2024), 205, Artikel-ID e66684, Seite 1-12
DOI: 10.3791/66684
- Gruneberg, Daniel: Comparison of two viscoelastic testing devices in a porcine model of surgery, hemorrhage and resuscitation / Daniel Gruneberg, Maximilian Dietrich, Alexander Studier-Fischer, Clara Petersen, Maik von der Forst… , 13 August 2024. - 14 S. : Illustrationen
In: Frontiers in Bioengineering and Biotechnology, ISSN 2296-4185. 12(2024), Artikel-ID 1417847, Seite 1-14
DOI: 10.3389/fbioe.2024.1417847
- Qasim, Ahmad Bin: Test-time augmentation with synthetic data addresses distribution shifts in spectral imaging / Ahmad Bin Qasim, Alessandro Motta, Alexander Studier-Fischer, Jan Sellner, Leonardo Ayala, Marco Hüb… , 14 March 2024. - 11 S. : Illustrationen
In: International journal of computer assisted radiology and surgery, ISSN 1861-6429. 19(2024), 6, Seite 1021-1031
DOI: 10.1007/s11548-024-03085-3
- Felińska, Eleni Amelia: Effects of endoluminal vacuum sponge therapy on the perfusion of gastric conduit in a porcine model for esophagectomy / Eleni Amelia Felinska, Alexander Studier-Fischer, Berkin Özdemir, Estelle Willuth, Philipp Anthony W… , 5 January 2024. - 10 S. : Illustrationen
In: Surgical endoscopy and other interventional techniques, ISSN 1432-2218. 38(2024), 3, Seite 1422-1431
DOI: 10.1007/s00464-023-10647-0
- Studier-Fischer, Alexander: ICG-augmented hyperspectral imaging for visualization of intestinal perfusion compared to conventional ICG fluorescence imaging : an experimental study / Alexander Studier-Fischer, MD, Florian Marc Schwab, MD, Maike Rees, Silvia Seidlitz, MSc, Jan Sellne… , December 2023. - 12 S.
In: International journal of surgery, ISSN 1743-9159. 109(2023), 12 vom: Dez., Seite 3883-3895
DOI: 10.1097/JS9.0000000000000706
- Haney, Caelán Max: Robotic-assisted versus laparoscopic bowel anastomoses : randomized crossover in vivo experimental study / Caelán Max Haney, Karl-Friedrich Kowalewski, Mona Wanda Schmidt, Franziska Lang, Vasile Bintintan, C… , August 2023. - 8 S. : Illustrationen
In: Surgical endoscopy and other interventional techniques, ISSN 1432-2218. 37(2023), 8 vom: Aug., Seite 5894-5901
DOI: 10.1007/s00464-023-10044-7
- Wise, Philipp: Update zur Navigation im OP-Saal / Philipp Anthony Wise, Alexander Studier-Fischer, Thilo Hackert, Felix Nickel, 06. Dezember 2023
In: Zentralblatt für Chirurgie, ISSN 1438-9592. 149(2024), 6, Seite 522-528
DOI: 10.1055/a-2211-4898
- Studier-Fischer, Alexander: HeiPorSPECTRAL - the Heidelberg Porcine HyperSPECTRAL imaging dataset of 20 physiological organs / Alexander Studier-Fischer, Silvia Seidlitz, Jan Sellner, Marc Bressan, Berkin Özdemir, Leonardo Ayal… , 2023. - 14 S.
In: Scientific data, ISSN 2052-4463. 10(2023), Artikel-ID 414, Seite 1-14
DOI: 10.1038/s41597-023-02315-8
- Knödler, Leonard: The rise of facial palsy on social media over the last 5 years / Leonard Knoedler, Samuel Knoedler, Christian Chartier, Adriana C. Panayi, Dennis P. Orgill, Philipp … , March/April 2023. - 7 S.
In: The journal of craniofacial surgery, ISSN 1536-3732. 34(2023), 2 vom: März/Apr., Seite 564-570
DOI: 10.1097/SCS.0000000000009106
- Dietrich, Maximilian: Microcirculatory tissue oxygenation correlates with kidney function after transcatheter aortic valve implantation-Results from a prospective observational study / Maximilian Dietrich, Ana Antonovici, Tobias Hölle, Christian Nusshag, Anne-Christine Kapp, Alexander… , 14 February 2023. - 13 S.
In: Frontiers in Cardiovascular Medicine, ISSN 2297-055X. 10(2023) vom: Feb., Artikel-ID 1108256, Seite 1-13
DOI: 10.3389/fcvm.2023.1108256
- Studier-Fischer, Alexander: Spectral organ fingerprints for machine learning-based intraoperative tissue classification with hyperspectral imaging in a porcine model / Alexander Studier-Fischer, Silvia Seidlitz, Jan Sellner, Berkin Özdemir, Manuel Wiesenfarth, Leonard… , 30 June 2022. - 14 S. : Illustrationen
In: Scientific reports, ISSN 2045-2322. 12(2022), Artikel-ID 11028, Seite 1-14
DOI: 10.1038/s41598-022-15040-w
- Katzenschlager, Stephan: Implementation of hyperspectral imaging in a trauma resuscitation room : a randomized controlled trial / Stephan Katzenschlager, Maximilian Dietrich, Franziska Peterstorfer, Katharina Manten, Maik von der … , 09 December 2022. - 9 S.
In: Scandinavian journal of trauma, resuscitation and emergency medicine, ISSN 1757-7241. 30(2022), Artikel-ID 66, Seite 1-9
DOI: 10.1186/s13049-022-01057-7
- Nickel, Felix: Minimally invasivE versus open total GAstrectomy (MEGA) : study protocol for a multicentre randomised controlled trial (DRKS00025765) / Felix Nickel, Alexander Studier-Fischer, David Hausmann, Rosa Klotz, Sophia Lara Vogel-Adigozalov, S… , October 31, 2022. - 11 S.
In: BMJ open, ISSN 2044-6055. 12(2022), 10, Artikel-ID e064286, Seite 1-11
DOI: 10.1136/bmjopen-2022-064286
- Seidlitz, Silvia: Robust deep learning-based semantic organ segmentation in hyperspectral images / Silvia Seidlitz, Jan Sellner, Jan Odenthal, Berkin Özdemir, Alexander Studier-Fischer, Samuel Knödle… , 27 May 2022. - 25 S.
In: Medical image analysis, ISSN 1361-8423. 80(2022), Artikel-ID 102488, Seite 1-25
DOI: 10.1016/j.media.2022.102488
- Dietrich, Maximilian: Was ist neu in … der hyperspektralen Bildgebung : eine Technologie der Zukunft für das hämodynamische Monitoring / M. Dietrich, T. Brenner, F. Nickel, A. Studier-Fischer, B.P. Müller-Stich, M.A. Weigand, K. Schmidt, 2021. - 2 S.
In: Der Anaesthesist, ISSN 1432-055X. 70(2021), 2, Seite 144-145
DOI: 10.1007/s00101-020-00892-6
- Mihaljevic, André Leopold: Multicenter prospective cohort study of the patient-reported outcome measures PRO-CTCAE and CAT EORTC QLQ-C30 in major abdominal cancer surgery (PATRONUS) : a student-initiated German Medical Audit (SIGMA) Study / CHIR-Net SIGMA Study Group, and André L. Mihaljevic, MSc, 08 March 2021. - 15 S.
In: Annals of surgical oncology, ISSN 1534-4681. 28(2021), 6, Seite 3075-3089
DOI: 10.1245/s10434-021-09646-z
- Studier-Fischer, Alexander: Hyperspektrales Imaging zur Gewebecharakterisierung in der Viszeralchirurgie und Optimierung der Anastomosentechnik bei der Ösophagektomie / vorgelegt von Alexander Studier-Fischer ; Doktorvater: Herr PD. Dr. med. Felix Nickel, MME. -
Heidelberg, 2021. - 101 Blätter : Illustrationen, Diagramme
- Dietrich, Maximilian: Hyperspectral imaging for the evaluation of microcirculatory tissue oxygenation and perfusion quality in haemorrhagic shock : a porcine study / Maximilian Dietrich, Berkin Özdemir, Daniel Gruneberg, Clara Petersen, Alexander Studier-Fischer, Ma… , 3 December 2021. - 14 S.
In: Biomedicines, ISSN 2227-9059. 9(2021), 12, Artikel-ID 1829, Seite 1-14
DOI: 10.3390/biomedicines9121829
- Dietrich, Maximilian: Hyperspectral imaging for perioperative monitoring of microcirculatory tissue oxygenation and tissue water content in pancreatic surgery : an observational clinical pilot study / Maximilian Dietrich, Sebastian Marx, Maik von der Forst, Thomas Bruckner, Felix C.F. Schmitt, Mascha… , 01 December 2021. - 12 S.
In: Perioperative medicine, ISSN 2047-0525. 10(2021), Artikel-ID 42, Seite 1-12
DOI: 10.1186/s13741-021-00211-6
- Haney, Caelán Max: A systematic review and meta-analysis of randomized controlled trials comparing laparoscopic and open liver resection / Caelán M. Haney, Alexander Studier-Fischer, Pascal Probst, Carolyn Fan, Philip C. Müller, Mohammad G… , 18 March 2021. - 5 S.
In: HPB, ISSN 1477-2574. 23(2021), 10, Seite 1467-1481
DOI: 10.1016/j.hpb.2021.03.006
- Dietrich, Maximilian: Bedside hyperspectral imaging indicates a microcirculatory sepsis pattern : an observational study / M. Dietrich, S. Marx, M. von der Forst, T. Bruckner, F.C.F. Schmitt, M.O. Fiedler, F. Nickel, A. Stu… , 6 April 2021. - 10 S.
In: Microvascular research, ISSN 1095-9319. 136(2021) vom: Juli, Artikel-ID 104164, Seite 1-10
DOI: 10.1016/j.mvr.2021.104164
- Nickel, Felix: Minimally Invasive Versus open AbdominoThoracic Esophagectomy for esophageal carcinoma (MIVATE) : study protocol for a randomized controlled trial DRKS00016773 / Felix Nickel, Pascal Probst, Alexander Studier-Fischer, Henrik Nienhüser, Jana Pauly, Karl-Friedrich… , 11 Januar 2021. - 12 S.
In: Trials, ISSN 1468-6694. 22(2021), Artikel-ID 41, Seite 1-12
DOI: 10.1186/s13063-020-04966-z
- Schwab, Marius: Postoperative complications and mobilisation following major abdominal surgery with vs. without fitness tracker-based feedback (EXPELLIARMUS) : study protocol for a student-led multicentre randomised controlled trial (CHIR-Net SIGMA study group) / Marius Schwab, Niall Brindl, Alexander Studier-Fischer, Thomas Tu, Julia Gsenger, Max Pilgrim, Mirco… , 23 March 2020. - 13 S.
In: Trials, ISSN 1468-6694. 21(2020), Artikel-ID 293, Seite 1-13
DOI: 10.1186/s13063-020-4220-8
- Venkataramani, Varun: Glutamatergic synaptic input to glioma cells drives brain tumour progression / Varun Venkataramani, Dimitar Ivanov Tanev, Christopher Strahle, Alexander Studier-Fischer, Laura Fan… , 18 September 2019. - 29 S.
In: Nature, ISSN 1476-4687. 573(2019), 7775, Seite 532-538
DOI: 10.1038/s41586-019-1564-x
