Abstract
Background: Microsurgical tissue transfer revolutionized reconstructive surgery after extensive trauma, oncological resections, and severe infections. Complex soft tissue reconstructions are increasingly performed in multimorbid and elderly patients. Therefore, it is crucial to investigate whether these patients benefit from these complex procedures. Objective: To evaluate the outcome for multimorbid patients who underwent microsurgical soft tissue reconstruction and to identify potential risk factors that may increase mortality. Methods: This single-center study retrospectively analyzed prospectively collected data of patients receiving free gracilis (GM) or latissimus dorsi muscle (LDM) flap reconstruction between September 2017 and December 2021. Cases were divided into two groups (dead vs. alive), depending on patient survival. Patient demographics, comorbidities and medication, perioperative details, free flap outcome, as well as microcirculation were determined. Results: A total of 151 flaps (LDM, n = 67;GM, n = 84) performed in 147 patients with a mean age of 61.15 +/- 17.5 (range 19-94) years were included. A total of 33 patients (22.45%) passed away during the study period. Deceased patients were significantly older (Alive: 58.28 +/- 17.91 vs. Dead: 71.39 +/- 11.13;p = 0.001), were hospitalized significantly longer (Alive: 29.66 +/- 26.97 vs. Dead: 36.88 +/- 15.04 days;p = 0.046) and suffered from cardiovascular (Alive: 36.40% vs. Dead: 66.70%;p = 0.002) and metabolic diseases (Alive: 33.90% vs. Dead: 54.50%;p = 0.031) more frequently, which corresponded to a significantly higher ASA Score (p = 0.004). Revision rates (Alive: 11.00% vs. Dead: 18.20%;p = 0.371) and flap loss (Alive: 3.39% vs. Dead: 12.12%;p = 0.069) were higher in patients that died by the end of the study period. Conclusions: Free flap transfer is safe and effective, even in multimorbid patients. However, patient age, comorbidities, preoperative ASA status, and medication significantly impact postoperative patient survival in the short- and mid-term and must, therefore, be taken into account in preoperative decision-making and informed consent.
Dokumententyp: | Zeitschriftenartikel |
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Fakultät: | Medizin |
Themengebiete: | 600 Technik, Medizin, angewandte Wissenschaften > 610 Medizin und Gesundheit |
Sprache: | Englisch |
Dokumenten ID: | 114478 |
Datum der Veröffentlichung auf Open Access LMU: | 02. Apr. 2024, 08:02 |
Letzte Änderungen: | 02. Apr. 2024, 08:02 |