Search Results (25)

Background: Surgical site infections (SSIs) remain a serious problem following abdominal surgery due to gynecologic malignancies leading to increased hospitalization, high costs, and delays in adjuvant treatments; thus, SSIs affect overall survival. The aim of the present meta-analysis was to investigate the impact of closed incision–negative pressure wound treatment (ci-NPWT) systems on postoperative surgical site occurrences (SSOs) after gynecologic oncology surgery. Methods: The present meta-analysis was designed using the PRISMA guidelines. A search in several databases was conducted from inception until March 2025. Results: Overall, five studies were included; these studies enrolled 1174 patients in total, where 412 were treated with ci-NPWT systems and 762 were treated with conventional gauze. Patients treated with ci-NPWT systems presented with lower SSI rates (OR 0.40, 95% CI 0.15–1.10, p = 0.08), lower fascial dehiscence rates (OR 0.72, 95% CI 0.21–2.42, p = 0.59), and lower seroma formation rates (OR 0.70, 95% CI 0.25–1.93, p = 0.49), although statistical significance was not reached in all comparisons. On the other hand, patients treated with ci-NPWT systems also presented with higher postoperative hematoma formation rates (OR 1.38, 95% CI 0.32–5.99, p = 0.66), although statistical significance was not reached. Preoperative patient characteristics, operative parameters, and cancer characteristics were similar among the two study groups. Conclusions: The prophylactic use of ci-NPWT systems showed promising results in reducing postoperative SSOs after gynecologic cancer surgery. Nevertheless, prospectively designed studies are needed in the future to reach robust evidence that would enable the wide implementation of such devices in routine clinical practice. Full article

Background: Women undergoing a mastectomy often suffer severely from the sequelae of losing one or both breasts. Implant-based breast reconstruction restores female body integrity but can result in significant postoperative pain. The use of paravertebral catheters has been shown to aid significantly in pain management during the postoperative recovery. However, the vasodilation that is induced by paravertebral blocks may lead to prolonged drainage fluid secretion, blood loss and increased likelihood of revision surgery. Therefore, we analyzed the effects of paravertebral blocks after combined mastectomy and immediate breast reconstruction. Methods: We analyzed 115 breast surgeries at the department of Plastic Surgery at the University clinic of St. Poelten between 1 August 2018 and 31 December 2022. Patients were analyzed regarding postoperative hemoglobin loss and drainage fluid volumes and their correlation with paravertebral blocks. Statistical analyses were performed using Levene’s Test for Equality of Variances within our cohort. Results: The postoperative hemoglobin loss did not differ significantly between our groups (p = 0.295). Furthermore, a paravertebral block did not increase the amount of postoperative drainage fluid volumes (p = 0.508). Women receiving paravertebral blocks also did not stay longer in hospitals (p = 0.276). No paravertebral block-associated complication was seen. Conclusions: In this study, we demonstrated paravertebral blocks to be safe adjuncts in breast reconstruction to minimize pain without leading to increased blood loss or seroma formation. This indicated that vasodilatation induced by paravertebral blocks did not negatively influence the postoperative recovery. In conclusion, postoperative pain management using paravertebral blocks can be a beneficial therapeutic adjunct in surgical management of breast cancer patients. Full article

Background/Objectives: Robotic breast reconstruction is an innovative surgical technique that integrates robotic technology into breast reconstruction procedures, offering several advantages over conventional approaches. These benefits include enhanced visualization, increased surgical dexterity, and superior cosmetic outcomes. This study aims to comprehensively compare robotic-assisted and conventional breast reconstruction approaches in terms of complication profiles and operation-related measurements. Methods: A comprehensive search was conducted in PubMed, Embase, Scopus, Web of Science, Google Scholar, CENTRAL, and VHL from inception to October 2024 to identify relevant studies. Risk ratios for the following complications were calculated between the groups: donor site seroma, hematoma, infection, and unplanned reoperation. Mean differences were also calculated for the duration of surgery, length of postoperative hospital stays, and opioid use. Results: A meta-analysis was performed on 9 studies including a total of 1094 patients. No significant differences were found between the groups in the risk ratios for reoperation, seroma formation, delayed healing, infections, and hematomas. Similarly, there were no significant differences in postoperative opioid use. The duration of surgery was longer in the robot-assisted reconstruction group, whereas the duration of hospital stay was shorter compared to the conventional group. Meta-regression analysis for the duration of surgery model showed that none of the moderators had a statistically significant effect on this outcome. ROBINS-I assessment indicated that all the included studies had a serious risk of bias. Conclusions: Our results suggest that using a robot-assisted approach is associated with a shorter duration of hospital stay and a longer duration of surgery. Full article

Background and Objectives: Although breast surgery has undergone a drastic de-escalation in recent decades, axillary dissection is still indicated in some selected cases. Unfortunately, in 3–85% of cases, complications such as seroma formation occur, highlighting the need for more accurate hemostasis systems. The aim of this study is to evaluate the effectiveness of absorbable polysaccharide hemostatic such as Haemocer^TM in preventing postoperative seroma. Materials and Methods: Patients referred to two surgery centers for a diagnosed breast cancer and candidates for axillary lymph node dissection were retrospectively evaluated and included in Group A (treated with Haemocer^TM) and B (control group). The primary endpoints were the drain output after 48 h, the daily amount just before the removal, and the duration of axillary drainage placement. Secondary endpoints included the presence of seroma at the ultrasound (US) follow-up, significant blood loss, hematoma, the duration of surgery, and postsurgical complications. Results: The drain output within 48 h was 196 ± 93 vs. 286 ± 38 mL in Groups A and B, respectively (p = 0.013). The daily output before the removal was 40 ± 7 mL in Group A and 47 ± 2 mL in Group B (p = 0.049). The duration of axillary drainage placement was shorter in the experimental group (7 ± 3 days) compared to the control group (10 ± 1 days) with a statistically significant difference (0.037). During the US follow-up, on days 7, 15, and 30, the number of patients affected by seroma and the volumes were lower in the experimental group. Conclusions: The adsorbable hemostatic powder proved to be effective both in reducing the volume of drained fluid postoperatively and in decreasing the number and volume of reported seromas during the US follow-up. Full article

Background: Reduction mammaplasty is a common, elective, and safe operation, usually executed in healthy patients. Nonetheless, postoperative complications like bleeding and seroma formation can occur and significantly complicate the postoperative course. Tranexamic acid (TXA), a commonly used antifibrinolytic drug, offers a novel approach to reduce these complications. This study aims to evaluate its effect on the rate of postoperative bleeding, drainage volume, length of hospital stay, and other postoperative complications in patients undergoing reduction mammaplasty. Method: A retrospective study on all patients undergoing reduction mammaplasty at the Department of Plastic, Reconstructive, and Aesthetic Surgery EOC between 2015 and 2022 was conducted. Patients were divided into the TXA group receiving systemic TXA for 48 h and the control group not receiving any TXA. All data were analyzed using nonparametric formulas. Results: A total of 209 breasts were included in the study, with 138 cases in the control group and 71 in the TXA group. Three cases requiring revision surgery due to bleeding were observed in the control group, whereas none were observed in the TXA group. Total drainage volume was significantly reduced in the TXA group compared to the control group (TXA: 41.6 mL vs. control: 53.8 mL; p = 0.012), resulting in a significant reduction in length of hospital stay (TXA: 1.6 days vs. control: 2.2 days; p = 0.0001). Conclusions: TXA is a well-tolerated drug that significantly reduces postoperative bleeding and drainage volume, resulting in earlier drain removal and reduced length of hospital stay. TXA should, therefore, be widely used in plastic surgery, especially as trends in healthcare systems necessitate more outpatient procedures and quicker postoperative recovery. Full article

Background/Objectives: Ventral hernia repair (VHR) is a common surgical intervention linked to specific surgical site complications. In such occurrences, the related morbidity is often substantial. Although known risk factors have long been recognized, their systematic inclusion in risk stratification systems lacks universal validation. This study evaluates the effectiveness and correspondence of three risk assessment tools—CeDAR, VHWG, and the modified VHWG—in predicting postoperative wound complications in VHR patients. Methods: We analyzed data from 203 patients who underwent VHR for incisional midline or lateral wall hernia across two surgical departments between 2019 and 2023. Each patient was scored using CeDAR, VHWG, and the modified VHWG systems. Outcomes were assessed based on surgical site occurrences (SSOs) such as seroma formation, wound infections, and recurrences. Results: The incidence of SSOs was 8.9%, with two recorded deaths (0.89%). CeDAR scores showed a statistically significant relationship with SSOs but failed to accurately predict complication rates across subgroups. The VHWG grading system effectively predicted higher complication rates for grades III and IV compared to grades I and II, though its modified version did not show significant predictive improvements. Secondary outcomes indicated a higher SSO rate in patients requiring posterior component separation (TAR) and those with larger hernia defects, though the differences were not statistically significant. Major preoperative risk factors, including smoking, diabetes, and obesity, did not show significant correlations with SSO rates in this study. Conclusions: Current risk estimation tools inadequately predict SSOs in VHR. Enhancing prediction accuracy will require incorporating both patient-specific and surgical factors, potentially through advanced algorithms and large-scale studies. Full article

Background: Deep inferior epigastric perforator (DIEP) flap breast reconstruction is an increasingly popular technique, but controversy exists regarding the optimal use of closed suction drains (CSD) at the abdominal donor site. This narrative review synthesizes current evidence on CSD application, criteria for placement/removal, and complications in DIEP flap procedures. Alternative techniques and implications for postoperative care are also discussed. Methods: A systematic search was conducted in August 2024 across several databases to identify English language studies related to CSD use in DIEP flap breast reconstruction. Inclusion criteria consisted of original research on aspects such as CSD volume criteria, timing, complications, alternatives like progressive tension sutures, and impact on showering and patient outcomes. References from relevant papers were hand-searched. Results: The review found a lack of consensus on CSD protocols, with drainage volume triggering removal varying widely from 5 mL to 80 mL daily. While CSD may reduce seroma/hematoma formation, earlier removal (≤3 days) did not increase complications and shortened hospital stay. Progressive tension sutures show promise as an alternative, with evidence of comparable or reduced complications and improved recovery versus CSD. The safety of early showering with drains remains unclear. Conclusions: Although CSD aims to minimize postoperative complications, more rigorous randomized trials are needed to establish evidence-based practices for the timing of removal and demonstrate the efficacy of emerging drain-free techniques on patient-centered outcomes. Standardized criteria could reduce practice variability. Further research should also explore the long-term impact of drainage strategies on aesthetic and functional results. Full article

Background: Skin- (SSM) and nipple-sparing (NSM) mastectomies are frequently performed surgeries with a considerable risk for post-operative hematoma or seroma. Tranexamic acid (TXA) is a potent antifibrinolytic drug commonly used in many surgical fields but rather novel in plastic and, specifically, breast surgery. This study investigates the influence of TXA in patients undergoing SSM or NSM with expander-based reconstruction (EbR) on post-operative outcomes. Methodology: A retrospective study was conducted on 132 patients undergoing uni- or bilateral SSM or NSM with EbR between May 2015 and March 2022. Patients receiving systemic TXA treatment for 48 h following a standardized protocol were compared to those who received no treatment. Multivariable linear regression was performed to identify influencing factors and quantify their effect on drainage volume, duration of drain placement, length of hospital stay, post-operative bleeding, and seroma formation. Results: The 132 patients underwent a total of 155 mastectomies (72 in the TXA group, 83 in the control group). TXA significantly reduced drainage volume (−22.3 mL, p = 0.011). Duration of drain placement and length of hospital stay were significantly shorter in the TXA group (p < 0.001 and p = 0.001). No significant side effects were reported. Conclusion: TXA is a safe drug if administered respecting the well-defined contraindications. Systemic TXA administration significantly reduces drainage volume in patients undergoing SSM or NSM and should encourage surgeons to reconsider using drains in post-operative protocols. Duration of drain placement and length of hospital stay were significantly reduced in the TXA group but other factors like resection weight might have a more substantial impact. Full article

Background and Objectives: Breast cancer in patients with prior breast augmentation poses unique challenges for detection, diagnosis, and management. Mastectomy rates are increasing, and patients with prior augmentation often have a lower body mass index, making autologous techniques unsuitable. This study aims to assess the best reconstructive option in patients with a history of subglandular or dual-plane breast augmentation. Materials and methods: A prospective analysis was conducted on patients who underwent breast reconstruction after mastectomy. Patients with subglandular or dual-plane breast augmentation were included. Patients were divided into submuscular breast reconstruction (Group 2) or prepectoral breast reconstruction (Group 1) groups. Demographic and surgical data were collected. Results: A total of 47 patients were included, with 23 in Group 1 and 24 in Group 2. Complications occurred in 11 patients (23.4%), with significant differences between groups. The most common complication was seroma formation. Implant loss occurred in 4.3% of cases in Group 1, while no implant loss was observed in Group 2. Patient-reported satisfaction scores were similar between groups at 12 months postoperatively. Conclusions: Subpectoral breast reconstruction with a tissue expander seems a safer and effective technique for patients with prior breast augmentation. It resulted in fewer complications. This approach should be considered as an option for breast reconstruction after mastectomy in this cohort of patients. Full article

Background: Few studies have documented the viability of E. coli-derived recombinant human bone morphogenetic protein-2 (rhBMP-2) in transforaminal lumbar interbody fusion (TLIF). This study aimed to assess the safety and fusion rate of rhBMP-2 in TLIF. Methods: The study was conducted as a prospective, multicenter, single-arm trial, and 30 patients needing one- or two-level TLIF were enrolled. Fusion rate was assessed using the 12-month interbody fusion rate on CT. Postoperative problems, including seroma, radiculitis, and ectopic bone formation, which have been documented as risks associated with rhBMP-2 in prior studies, were recorded. Results: The study demonstrated fusion outcomes in all instances at 52 and 104 weeks post-surgery. Significant improvements were observed in clinical outcomes, with ODI, SF-36, and VAS scores, all achieving statistical significance (p < 0.0001). No perioperative adverse events requiring reoperation were reported, and there were no incidences of seroma, radiculitis, cage migration, grafted bone extrusion, postoperative neurologic deficit, or deep wound infection. Conclusions: The study demonstrates the high safety and efficacy in inducing bone fusion of E. coli-derived rhBMP-2 in TLIF, with a notable absence of adverse postoperative complications. Trial registration: This study protocol was registered at Korea Clinical Research Information Service (number identifier: KCT0004738) on July 2020. Full article

Background: The popularity of gluteal augmentation has surged in recent decades, primarily due to satisfactory aesthetic results. Objectives: The primary goal of this retrospective analysis was to present the key characteristics of a large patient cohort from Europe, comprising 185 female patients who underwent gluteal augmentation with ultrasound-guided fat grafting. Methods: A retrospective analysis was conducted on 185 female patients who underwent gluteal augmentation with ultrasonic liposuction and fat grafting from February 2020 to July 2023. The procedures were performed in accordance with the latest safety recommendations. Results: Information concerning the patient demographic, volume of fat graft, and complications was analyzed. Additionally, patient satisfaction was evaluated through a questionnaire. The mean Body Mass Index (BMI) of the patients was 23.00 kg/m² (SD = 2.62). Furthermore, the volume of transferred fat graft ranged from 500.00 mL to 800.00 mL, with a mean of 596.75 mL (SD = 67.29). The most frequent complication was the formation of seroma (5.41%). All complications were treated successfully. Conclusions: Using ultrasonic liposuction and ultrasound-guided fat grafting to enhance buttock contours is a reliable technique. Nevertheless, it is crucial to exert caution and take all necessary steps to reduce the risk of potentially life-threatening complications. Full article

The collective of the SerMa pilot study included 100 cases of primary breast cancer or Carcinoma in situ who had undergone a mastectomy procedure with or without reconstruction of the breast using an implant or expander at Augsburg University Hospital between 12/2019 and 12/2022. The study aimed to investigate possible causes of seroma formation; reported here are the clinicopathological correlations between seroma formation and tumor biology and surgical procedures. Seroma occurred significantly more often in patients with older age (median patient age in cases with seroma was 73 years vs. 52 years without seroma; p < 0.001). In addition, patients with larger mastectomy specimen were significantly more likely to develop seroma (median ablation weight in cases with seroma 580 g vs. 330 g without seroma; p < 0.001). Other significant parameters for seroma formation were BMI (p = 0.005), grading (p = 0.015) and tumor size (p = 0.036). In addition, with insertion of implant or expander, a seroma occurred significantly less frequently (p < 0.001). In a binary logistic regression, age in particular was confirmed as a significant risk factor. In contrast, tumor biological characteristics, number of lymph nodes removed or affected showed no significant effect on seroma formation. The present study shows the need for patient education about the development of seroma in particular in older patients and patients with large breast volumes within the preoperative surgical clarification. These clinicopathological data support the previously published results hypothesizing that seroma formation is related to autoimmune/inflammatory processes and will be tested on a larger collective in the planned international multicenter SerMa study. Full article

Background and Objective: Prepectoral implant placement in breast reconstruction is currently a must-have in the portfolios of breast surgeons. The introduction of new tools and conservative mastectomies is a game changer in this field. The prepectoral plane usually goes hand-in-hand with the ADM wrapping of the implant. It is a cell-free dermal matrix comprising a structurally integrated basement membrane complex and an extracellular matrix. The literature reports that ADMs may be useful, but proper patient selection, surgical placement, and post-operative management are essential to unlock the potential of this tool, as these factors contribute to the proper integration of the matrix with surrounding tissues. Materials and Methods: A total of 245 prepectoral breast reconstructions with prostheses or expanders and ADMs were performed in our institution between 2016 and 2022. A retrospective study was carried out to record patient characteristics, risk factors, surgical procedures, reconstructive processes, and complications. Based on our experience, we developed a meticulous reconstruction protocol in order to optimize surgical practice and lower complication rates. The DTI and two-stage reconstruction were compared. Results: Seroma formation was the most frequent early complication (less than 90 days after surgery) that we observed; however, the majority were drained in outpatient settings and healed rapidly. Secondary healing of wounds, which required a few more weeks of dressing, represented the second most frequent early complication (10.61%). Rippling was the most common late complication, particularly in DTI patients. After comparing the DTI and two-stage reconstruction, no statistically significant increase in complications was found. Conclusions: The weakness of prepectoral breast reconstruction is poor matrix integration, which leads to seroma and other complications. ADM acts like a graft; it requires firm and healthy tissues to set in. In order to do so, there are three key steps to follow: (1) adequate patient selection; (2) preservative and gentle handling of intra-operative technique; and (3) meticulous post-operative management. Full article

(1) Background: Sentinel lymph node biopsy is important in the search for metastases, especially in patients with malignant breast disease. Our study proposed new techniques to prevent complications such as possible postoperative seroma formation, pain or hypoesthesia of the axillary cord and medial arm surface, as well as motor deficits, to avoid disabling outcomes and presents initial data from our experience with the sentinel lymph node biopsy technique. (2) Methods: We mainly used two radioactive tracer detection techniques and a new technique using a radiotracer called Sentimag-magtrace. The positive lymph node was located and removed to perform histologic analysis. In our study, we evaluate 100 patients who underwent breast cancer surgery. (3) Results: We calculated the identification rates of the different methods of sentinel lymph node detection and found that it was 88.9% using radioactive tracers vs. 89.5% using the magnetic tracer technology (Sentimag). (4) Conclusions: Thus, this technique avoids radiation exposure for both patients and health care providers, and can reduce costs and time. Full article

Background and Objectives: Inguinal hernia (IH) is a usual finding in men with prostate cancer (PCa) due to their similar risk factors, such as age, gender, and smoking. This study aims to present a single institution’s experience with simultaneous IH repair (IHR) and robotic-assisted radical prostatectomy (RARP). Materials and Methods: We retrospectively reviewed 452 patients who underwent RARP between January 2018 and December 2020. A total of 73 patients had a concomitant IHR with a monofilament polypropylene mesh. Patients with bowel in the hernia sac or recurrent hernia were excluded. Results: The median age and the American Society of Anesthesiologists (ASA) score were 67 years (inter-quartile range (IQR) 56–77) and 2 (IQR 1–3), respectively. The median prostate volume and preoperative prostate-specific antigen (PSA) were 38 mL (IQR 25.0–75.2) and 7.8 ng/mL (IQR 2.6–23.0), respectively. The surgery was successfully performed in all cases. The median overall and IHR operative time were 190.0 (IQR 140.0–230.0) and 32.5 (IQR 14.0–40.0) minutes, respectively. The median estimated blood loss and length of hospital stay were 100 mL (IQR 10–170) and 3 days (IQR 2–4), respectively. Only five (6.8%) minor complications occurred after surgery. At the 24-month follow-up, no cases of mesh infection, seroma formation, or groin pain were recorded. Conclusions: This study confirmed the safety and efficacy of performing simultaneous RARP and IHR. Full article