Maximilian Peter Forssten

Articles in journals

• Forssten, M. P. , Coimbra, B. , Matecki, M. , Godshall, S. , Cao, Y. , Mohseni, S. & Sarani, B. (2025). The MangLE score: A novel simple tool to identify patients who are unlikely to require amputation following severe lower extremity injury.  Journal of Trauma and Acute Care Surgery, 98 (1), 160-166. [BibTeX]
• Mohammad Ismail, A. , Forssten, M. P. , Hildebrand, F. , Sarani, B. , Ioannidis, I. , Cao, Y. , Ribeiro, M. A. F. & Mohseni, S. (2024). Cardiac risk stratification and adverse outcomes in surgically managed patients with isolated traumatic spine injuries.  European Journal of Trauma and Emergency Surgery, 50 (2), 523-530. [BibTeX]
• Martínez Casas, I. , Perea Del Pozo, E. , Forssten, M. P. , Durán Muñoz-Cruzado, V. , Mohseni, S. , Bass, G. A. , SnapAppy Steering Committee, -. , Study PPI, -. & et al. (2024). Challenges in managing acute appendicitis differ across Europe: patient and system-level insights from observational cohort study data comparing two European countries.  Current problems in surgery, 61 (11). [BibTeX]
• Forssten, M. P. , Cao, Y. , Mohammad Ismail, A. , Tennakoon, L. , Spain, D. A. & Mohseni, S. (2024). Comparative Analysis of Frailty Scores for Predicting Adverse Outcomes in Hip Fracture Patients: Insights from the United States National Inpatient Sample.  Journal of Personalized Medicine, 14 (6). [BibTeX]
• Rauh, J. L. , Neff, L. P. , Forssten, M. P. , Ribeiro, M. A. F. , Sarani, B. & Mohseni, S. (2024). Contemporary management and outcomes of blunt traumatic American Association for the Surgery of Trauma Organ Injury Scale grades III and IV pancreatic injuries in children: A Trauma Quality Improvement Program analysis.  Journal of Trauma and Acute Care Surgery, 97 (3), 365-370. [BibTeX]
• Mohseni, S. , Forssten, M. P. , Mohammad Ismail, A. , Cao, Y. , Hildebrand, F. , Sarani, B. & Ribeiro, M. A. (2024). Investigating the link between frailty and outcomes in geriatric patients with isolated rib fractures.  Trauma surgery & acute care open, 9 (1). [BibTeX]
• Mohammad Ismail, A. , Hildebrand, F. , Forssten, M. P. , Ribeiro, M. A. F. , Chang, P. , Cao, Y. , Sarani, B. & Mohseni, S. (2024). Orthopedic Frailty Score and adverse outcomes in patients with surgically managed isolated traumatic spinal injury.  Trauma surgery & acute care open, 9 (1). [BibTeX]
• Forssten, M. P. , Mohammad Ismail, A. , Ioannidis, I. , Ribeiro, M. A. F. , Cao, Y. , Sarani, B. & Mohseni, S. (2024). Prioritizing patients for hip fracture surgery: the role of frailty and cardiac risk.  Frontiers in Surgery, 11. [BibTeX]
• Trivedi, D. , Forssten, M. P. , Cao, Y. , Mohammad Ismail, A. , Czeiter, E. , Amrein, K. , Kobeissy, F. , Wang, K. K. W. & et al. (2024). Screening Performance of S100 Calcium-Binding Protein B, Glial Fibrillary Acidic Protein, and Ubiquitin C-Terminal Hydrolase L1 for Intracranial Injury Within Six Hours of Injury and Beyond.  Journal of Neurotrauma, 41 (3-4), 349-358. [BibTeX]
• Mohammad Ismail, A. , Forssten, M. P. , Sarani, B. , Ribeiro, M. A. F. , Chang, P. , Cao, Y. , Hildebrand, F. & Mohseni, S. (2024). Sex disparities in adverse outcomes after surgically managed isolated traumatic spinal injury.  European Journal of Trauma and Emergency Surgery, 50 (1), 149-155. [BibTeX]
• Kartiko, S. , Forssten, M. P. , Ribeiro, M. A. F. , Cao, Y. , Sarani, B. & Mohseni, S. (2024). Surgical stabilization of rib fractures-Does race matter?.  Surgery, 176 (6), 1761-1765. [BibTeX]
• Ioannidis, I. , Forssten, M. P. , Mohammad Ismail, A. , Cao, Y. , Tennakoon, L. , Spain, D. A. & Mohseni, S. (2024). The relationship and predictive value of dementia and frailty for mortality in patients with surgically managed hip fractures.  European Journal of Trauma and Emergency Surgery, 50 (2), 339-345. [BibTeX]
• Zwemer, C. H. , Mohseni, S. , Forssten, M. P. , Malyavko, A. , Zebley, J. A. , Qaddumi, W. N. , Cornejo, M. , Sarani, B. & et al. (2024). The relationship of ADHD and trauma mortality: An NTDB analysis.  Trauma, 26 (3), 234-240. [BibTeX]
• Forrester, J. D. , Sarani, B. , Forssten, M. P. , Cao, Y. , Hildebrand, F. , Mohammad Ismail, A. , Ribeiro, M. A. F. & Mohseni, S. (2024). Time to surgical stabilization of rib fractures: does it impact outcomes?.  Trauma surgery & acute care open, 9 (1). [BibTeX]
• Forssten, M. P. , Mohammad Ismail, A. , Ioannidis, I. , Wretenberg, P. , Borg, T. , Cao, Y. , Ribeiro, M. A. F. & Mohseni, S. (2023). A nationwide analysis on the interaction between frailty and beta-blocker therapy in hip fracture patients.  European Journal of Trauma and Emergency Surgery, 49 (3), 1485-1497. [BibTeX]
• Forssten, M. P. , Sarani, B. , Mohammad Ismail, A. , Cao, Y. , Ribeiro, M. A. F. , Hildebrand, F. & Mohseni, S. (2023). Adverse outcomes following pelvic fracture: the critical role of frailty.  European Journal of Trauma and Emergency Surgery, 49 (6), 2623-2631. [BibTeX]
• Bass, G. A. , Mohseni, S. , Ryan, É. J. , Forssten, M. P. , Tolonen, M. , Cao, Y. , Kaplan, L. J. & ESTES SnapAppy Group, -. (2023). Clinical practice selectively follows acute appendicitis guidelines.  European Journal of Trauma and Emergency Surgery, 49 (1), 45-56. [BibTeX]
• Cao, Y. , Forssten, M. P. , Sarani, B. , Montgomery, S. & Mohseni, S. (2023). Development and Validation of an XGBoost-Algorithm-Powered Survival Model for Predicting In-Hospital Mortality Based on 545,388 Isolated Severe Traumatic Brain Injury Patients from the TQIP Database.  Journal of Personalized Medicine, 13 (9). [BibTeX]
• Zebley, J. A. , Wanersdorfer, K. , Chang, P. , Schwartz, R. , Forssten, M. P. , Cao, Y. , Mohseni, S. , Sarani, B. & et al. (2023). Early Tracheostomy in Older Trauma Patient Is Associated With Comparable Outcomes to Younger Cohort.  Journal of Surgical Research, 290, 178-187. [BibTeX]
• Zwemer, C. , Kartiko, S. , Forssten, M. P. , Zebley, J. A. , Hughes, J. D. , Sarani, B. & Mohseni, S. (2023). Firearms-related injury and sex: a comparative National Trauma Database (NTDB) Study.  Trauma surgery & acute care open, 8 (1). [BibTeX]
• Young, N. , Ahl Hulme, R. , Forssten, M. P. , Kaplan, L. J. , Walsh, T. N. , Cao, Y. , Mohseni, S. , Bass, G. A. & et al. (2023). Graded operative autonomy in emergency appendectomy mirrors case-complexity: surgical training insights from the SnapAppy prospective observational study.  European Journal of Trauma and Emergency Surgery, 49 (1), 33-44. [BibTeX]
• Forssten, S. P. , Ahl Hulme, R. , Forssten, M. P. , Ribeiro, M. A. F. , Sarani, B. & Mohseni, S. (2023). Predictors of outcomes in geriatric patients with moderate traumatic brain injury after ground level falls.  Frontiers in Medicine, 10. [BibTeX]
• Zebley, J. A. , Estroff, J. M. , Forssten, M. P. , Bass, G. A. , Cao, Y. , Quintana, M. T. , Sarani, B. & Mohseni, S. (2023). Racial Disparities in Administration of Venous Thromboembolism Prophylaxis After Severe Traumatic Injuries.  The American surgeon, 89 (11), 4696-4706. [BibTeX]
• Zebley, J. A. , Estroff, J. M. , Forssten, M. P. , Leighton, N. , Bass, G. A. , Sarani, B. & Mohseni, S. (2023). Racial Disparity in Placement of Intracranial Pressure Monitoring: A TQIP Analysis.  Journal of the American College of Surgeons, 236 (1), 81-92. [BibTeX]
• Forssten, M. P. , Kaplan, L. J. , Tolonen, M. , Martinez-Casas, I. , Cao, Y. , Walsh, T. N. , Bass, G. A. , Mohseni, S. & et al. (2023). Surgical management of acute appendicitis during the European COVID-19 second wave: safe and effective.  European Journal of Trauma and Emergency Surgery, 49 (1), 57-67. [BibTeX]
• Bass, G. A. , Kaplan, L. J. , Forssten, M. P. , Walsh, T. N. , Cao, Y. , Mohseni, S. & ESTES SnapAppy Group, -. (2023). Techniques for mesoappendix transection and appendix resection: insights from the ESTES SnapAppy study.  European Journal of Trauma and Emergency Surgery, 49 (1), 17-32. [BibTeX]
• Forssten, M. P. , Mohammad Ismail, A. , Ioannidis, I. , Wretenberg, P. , Borg, T. , Cao, Y. , Ribeiro Jr, M. A. F. & Mohseni, S. (2023). The mortality burden of frailty in hip fracture patients: a nationwide retrospective study of cause-specific mortality.  European Journal of Trauma and Emergency Surgery, 49 (3), 1467-1475. [BibTeX]
• Bass, G. A. , Duffy, C. C. , Kaplan, L. J. , Sarani, B. , Martin, N. D. , Mohammad Ismail, A. , Cao, Y. , Forssten, M. P. & et al. (2023). The revised cardiac risk index is associated with morbidity and mortality independent of injury severity in elderly patients with rib fractures.  Injury, 54 (1), 56-62. [BibTeX]
• Forssten, M. P. , Cao, Y. , Mohammad Ismail, A. , Ioannidis, I. , Tennakoon, L. , Spain, D. A. & Mohseni, S. (2023). Validation of the orthopedic frailty score for measuring frailty in hip fracture patients: a cohort study based on the United States National inpatient sample.  European Journal of Trauma and Emergency Surgery, 49 (5), 2155-2163. [BibTeX]
• Ahl, R. , Mohammad Ismail, A. , Borg, T. , Sjölin, G. , Forssten, M. P. , Cao, Y. , Wretenberg, P. & Mohseni, S. (2022). A nationwide observational cohort study of the relationship between beta-blockade and survival after hip fracture surgery.  European Journal of Trauma and Emergency Surgery, 48 (2), 743-751. [BibTeX]
• Bass, G. A. , Stephen, C. , Forssten, M. P. , Bailey, J. A. , Mohseni, S. , Cao, Y. , Chreiman, K. , Duffy, C. & et al. (2022). Admission Triage With Pain, Inspiratory Effort, Cough Score can Predict Critical Care Utilization and Length of Stay in Isolated Chest Wall Injury.  Journal of Surgical Research, 277, 310-318. [BibTeX]
• Quintana, M. T. , Zebley, J. A. , Vincent, A. , Chang, P. , Estroff, J. , Sarani, B. , Forssten, M. P. , Cao, Y. & et al. (2022). Cresting Mortality: Defining a Plateau in Ongoing Massive Transfusion.  Journal of Trauma and Acute Care Surgery, 93 (1), 43-51. [BibTeX]
• Forssten, M. P. , Ioannidis, I. , Mohammad Ismail, A. , Bass, G. A. , Borg, T. , Cao, Y. & Mohseni, S. (2022). Dementia is a surrogate for frailty in hip fracture mortality prediction.  European Journal of Trauma and Emergency Surgery, 48 (5), 4157-4167. [BibTeX]
• Forssten, M. P. , Cao, Y. , Trivedi, D. J. , Ekestubbe, L. , Borg, T. , Bass, G. A. , Mohammad Ismail, A. & Mohseni, S. (2022). Developing and validating a scoring system for measuring frailty in patients with hip fracture: a novel model for predicting short-term postoperative mortality.  Trauma surgery & acute care open, 7 (1). [BibTeX]
• Mohammad Ismail, A. , Forssten, M. P. , Bass, G. A. , Trivedi, D. J. , Ekestubbe, L. , Ioannidis, I. , Duffy, C. C. , Peden, C. J. & et al. (2022). Mode of anesthesia is not associated with outcomes following emergency hip fracture surgery: a population-level cohort study.  Trauma surgery & acute care open, 7 (1). [BibTeX]
• Forssten, M. P. , Bass, G. A. , Scheufler, K. , Mohammad Ismail, A. , Cao, Y. , Martin, N. D. , Sarani, B. & Mohseni, S. (2022). Mortality risk stratification in isolated severe traumatic brain injury using the revised cardiac risk index.  European Journal of Trauma and Emergency Surgery, 48 (6), 4481-4488. [BibTeX]
• Ekestubbe, L. , Bass, G. A. , Forssten, M. P. , Sjölin, G. , Cao, Y. , Matthiessen, P. , Ahl, R. & Mohseni, S. (2022). Pharmacological differences between beta-blockers and postoperative mortality following colon cancer surgery.  Scientific Reports, 12 (1). [BibTeX]
• Pourlotfi, A. , Ahl Hulme, R. , Forssten, M. P. , Sjölin, G. , Bass, G. A. , Cao, Y. , Matthiessen, P. & Mohseni, S. (2022). Statin therapy and its association with long-term survival after colon cancer surgery.  Surgery, 171 (4), 890-896. [BibTeX]
• Ioannidis, I. , Mohammad Ismail, A. , Forssten, M. P. , Ahl, R. , Cao, Y. , Borg, T. & Mohseni, S. (2022). Surgical management of displaced femoral neck fractures in patients with dementia: a comparison in mortality between hemiarthroplasty and pins/screws.  European Journal of Trauma and Emergency Surgery, 48 (2), 1151-1158. [BibTeX]
• Forssten, M. P. , Mohammad Ismail, A. , Sjölin, G. , Ahl, R. , Wretenberg, P. , Borg, T. & Mohseni, S. (2022). The association between the Revised Cardiac Risk Index and short-term mortality after hip fracture surgery.  European Journal of Trauma and Emergency Surgery, 48 (3), 1885-1892. [BibTeX]
• Forssten, M. P. , Mohammad Ismail, A. , Borg, T. , Cao, Y. , Wretenberg, P. , Bass, G. A. & Mohseni, S. (2022). The consequences of out-of-hours hip fracture surgery: insights from a retrospective nationwide study.  European Journal of Trauma and Emergency Surgery, 48 (2), 709-719. [BibTeX]
• Mohammad Ismail, A. , Ahl, R. , Forssten, M. P. , Cao, Y. , Wretenberg, P. , Borg, T. & Mohseni, S. (2022). The interaction between pre-admission β-blocker therapy, the Revised Cardiac Risk Index, and mortality in geriatric hip fracture patients.  Journal of Trauma and Acute Care Surgery, 92 (1), 49-56. [BibTeX]
• Ioannidis, I. , Mohammad Ismail, A. , Forssten, M. P. , Ahl, R. , Cao, Y. , Borg, T. & Mohseni, S. (2022). The mortality burden in patients with hip fractures and dementia.  European Journal of Trauma and Emergency Surgery, 48 (4), 2919-2952. [BibTeX]
• Trivedi, D. J. , Bass, G. A. , Forssten, M. P. , Scheufler, K. , Olivecrona, M. , Cao, Y. , Ahl Hulme, R. & Mohseni, S. (2022). The significance of direct transportation to a trauma center on survival for severe traumatic brain injury.  European Journal of Trauma and Emergency Surgery, 48 (4), 2803-2811. [BibTeX]
• Ioannidis, I. , Mohammad Ismail, A. , Forssten, M. P. , Cao, Y. , Bass, G. A. , Borg, T. & Mohseni, S. (2022). β-Adrenergic blockade in patients with dementia and hip fracture is associated with decreased postoperative mortality.  European Journal of Trauma and Emergency Surgery, 48 (2), 1463-1469. [BibTeX]
• Mohammad Ismail, A. , Ahl, R. , Forssten, M. P. , Cao, Y. , Wretenberg, P. , Borg, T. & Mohseni, S. (2021). Beta-Blocker Therapy Is Associated With Increased 1-Year Survival After Hip Fracture Surgery: A Retrospective Cohort Study.  Anesthesia and Analgesia, 133 (5), 1225-1234. [BibTeX]
• Bass, G. A. , Forssten, M. P. , Pourlotfi, A. , Ahl, R. , Cao, Y. , Matthiessen, P. & Mohseni, S. (2021). Cardiac risk stratification in emergency resection for colonic tumours.  BJS Open, 5 (4). [BibTeX]
• Lillo-Felipe, M. , Ahl Hulme, R. , Forssten, M. P. , Bass, G. A. , Cao, Y. , Matthiessen, P. & Mohseni, S. (2021). Center-Level Procedure Volume Does Not Predict Failure-to-Rescue After Severe Complications of Oncologic Colon and Rectal Surgery.  World Journal of Surgery, 45 (12), 3695-3706. [BibTeX]
• Falk, W. , Gupta, A. , Forssten, M. P. , Hjelmqvist, H. , Bass, G. A. , Matthiessen, P. & Mohseni, S. (2021). Epidural analgesia and mortality after colorectal cancer surgery: A retrospective cohort study.  Annals of Medicine and Surgery, 66. [BibTeX]
• Forssten, M. P. , Mohammad Ismail, A. , Borg, T. , Ahl, R. , Wretenberg, P. , Cao, Y. , Peden, C. J. & Mohseni, S. (2021). Postoperative mortality in hip fracture patients stratified by the Revised Cardiac Risk Index: a Swedish nationwide retrospective cohort study.  Trauma surgery & acute care open, 6 (1). [BibTeX]
• Forssten, M. P. , Bass, G. A. , Mohammad Ismail, A. , Mohseni, S. & Cao, Y. (2021). Predicting 1-Year Mortality after Hip Fracture Surgery: An Evaluation of Multiple Machine Learning Approaches.  Journal of Personalized Medicine, 11 (8). [BibTeX]
• Cao, Y. , Forssten, M. P. , Mohammad Ismail, A. , Borg, T. , Ioannidis, I. , Montgomery, S. & Mohseni, S. (2021). Predictive Values of Preoperative Characteristics for 30-Day Mortality in Traumatic Hip Fracture Patients.  Journal of Personalized Medicine, 11 (5). [BibTeX]
• Pourlotfi, A. , Ahl, R. , Sjölin, G. , Forssten, M. P. , Bass, G. A. , Cao, Y. , Matthiessen, P. & Mohseni, S. (2021). Statin Therapy and Postoperative Short-Term Mortality after Rectal Cancer Surgery.  Colorectal Disease, 23 (4), 875-881. [BibTeX]
• Pourlotfi, A. , Bass, G. A. , Ahl Hulme, R. , Forssten, M. P. , Sjölin, G. , Cao, Y. , Matthiessen, P. & Mohseni, S. (2021). Statin Use and Long-Term Mortality after Rectal Cancer Surgery.  Cancers, 13 (17). [BibTeX]
• Ahl, R. , Forssten, M. P. , Pourlotfi, A. , Cao, Y. , Bass, G. A. , Matthiessen, P. & Mohseni, S. (2021). The Association Between Revised Cardiac Risk Index and Postoperative Mortality Following Elective Colon Cancer Surgery: A Retrospective Nationwide Cohort Study.  Scandinavian Journal of Surgery, 111 (1). [BibTeX]
• Reda, S. , Ahl, R. , Szabo, E. , Stenberg, E. , Forssten, M. P. , Sjölin, G. , Cao, Y. & Mohseni, S. (2020). Pre-operative beta-blocker therapy does not affect short-term mortality after esophageal resection for cancer.  BMC Surgery, 20 (1). [BibTeX]
• Forssten, M. P. , Thelin, E. P. , Nelson, D. W. & Bellander, B. (2019). The Role of Glycerol-Containing Drugs in Cerebral Microdialysis: A Retrospective Study on the Effects of Intravenously Administered Glycerol.  Neurocritical Care, 30 (3), 590-600. [BibTeX]

Articles, reviews/surveys

• Mohseni, S. , Bass, G. A. , Forssten, M. P. , Martinez Casas, I. , Martin, M. , Davis, K. A. , Haut, E. R. , Sugrue, M. & et al. (2022). Common bile duct stones management: A network meta-analysis.  Journal of Trauma and Acute Care Surgery, 93 (5), E155-E165. [BibTeX]

Conference papers

• Forssten, M. P. , Sarani, B. , Mohammad Ismail, A. , Ioannidis, I. , Cao, Y. , Hildebrand, F. , Ribeiro, M. A. J. & Mohseni, S. (2023). Adverse Outcomes after Pelvic Fracture in Geriatric Patients: The Critical Role of Frailty. In:  Journal of the American College of Surgeons. Paper presented at Owen H Wangensteen Scientific Forum, Clinical Congress, Boston, USA, October 22-25, 2023. (pp. S557-S557). Lippincott Williams & Wilkins. [BibTeX]
• Forssten, M. P. , Sarani, B. , Mohammad Ismail, A. , Ioannidis, I. , Cao, Y. , Hildebrand, F. , Ribeiro, M. A. J. & Mohseni, S. (2023). Adverse Outcomes after Pelvic Fracture in Geriatric Patients: The Critical Role of Frailty. In:  Journal of the American College of Surgeons. Paper presented at 9th Annual Sessions of the American-College-of-Surgeons (ACS), Boston, MA, USA, October 22-25, 2023. (pp. S557-S557). Lippincott Williams & Wilkins. [BibTeX]
• Zebley, J. A. , Estroff, J. M. , Forssten, M. P. , Bass, G. A. , Sarani, B. & Mohseni, S. (2022). Racial Disparities in the Placement of Intracranial Monitoring: A TQIP Analysis. In:  Journal of the American College of Surgeons. Paper presented at The American College of Surgeons 2022 Annual Clinical Congress, San Diego, CA, USA, October 16-20, 2022. (pp. S96-S96). Elsevier. [BibTeX]
• Bass, G. A. , Forssten, M. P. , Ryan, E. , Biloslavo, A. , Tolonen, M. , Ahl, R. , Kurihara, H. , Pourlotfi, A. & et al. (2022). Techniques for Mesoappendix Transection and Appendix Resection When Performing Acute Appendectomy: Insights from the SnapAppy Group Audit. In:  Journal of the American College of Surgeons. Paper presented at The American College of Surgeons 2022 Annual Clinical Congress, San Diego, CA, USA, October 16-20, 2022. (pp. S24-S24). Elsevier. [BibTeX]