Annali italiani di chirurgia最新文献

Background: Laparoscopic appendectomy has gained prominence in the management of acute appendicitis, necessitating secure closure of the appendiceal stump. Two common techniques for this purpose are Hem-o-lok clips (HC) and endoloops (EL), each offering distinct advantages.

Aims: This retrospective study aimed to compare the outcomes of the HC and EL closure techniques. Specifically, the study focused on postoperative complications, hospital stays, and readmission rates.

Materials and methods: A retrospective database review was conducted from November 2022 to August 2023. The study compared outcomes, postoperative complications, and the length of hospital stay in 123 patients who underwent appendiceal stump closure with HC and EL at the General Surgery Department of the Turkish Hospital in Doha, Qatar.

Results: Among the 123 patients who underwent laparoscopic appendectomy, appendiceal stump closure was performed with HC in 50 patients and EL in 73 patients. Six patients experienced infectious complications associated with the procedure. The hospital stays were similar in both groups (Group HC: 1.3 ± 2 days, Group EL: 1.4 ± 2 days), and there were two readmissions in each group.  Conclusion: The study supports the equivalence of HC and EL closure techniques. Both methods demonstrate comparable postoperative complications, hospital stays, and readmission rates. Surgeons can make informed decisions based on patient profiles and available resources.

Background: Intrahepatic bile duct stones, a prevalent condition within hepato-biliary diseases, present a considerable challenge due to the high rates of recurrence, complications, and difficulty in treatment. Selecting an optimal surgical approach is vital for effective stone clearance and minimizing patient morbidity. While laparoscopic hepatectomy and percutaneous transhepatic choledochoscopy are established modalities, their comparative efficacy and safety profiles necessitate further investigation to inform clinical decision-making.

Objective: To explore the effectiveness and safety of different surgical methods for intrahepatic bile duct stones.  Methods: The clinical data of 65 patients with intrahepatic bile duct stones admitted to Nanchong Central Hospital, China, from January 2021 to January 2022 were retrospectively analyzed. According to the differences in surgical methods, patients undergoing laparoscopic hepatectomy were included in the laparoscopic group (n = 33), and patients undergoing percutaneous transhepatic choledochoscopy were included in the percutaneous transhepatic group (n = 32). The differences in perioperative indicators, inflammatory factors, postoperative complications, and one-year follow-up recurrence rates between the two groups were compared.

Results: Compared with percutaneous transhepatic group, laparoscopic group had significantly shorter operation time and hospitalization time (p < 0.05), and significantly higher blood loss (p < 0.05). After the operation, C-reactive protein (CRP), tumor necrosis factor-α (TNF-α), and interleukin-6 (IL-6) in the laparoscopic and percutaneous transhepatic groups were significantly lower than those in the same group before the operation (p < 0.05). CRP, TNF-α, and IL-6 in the laparoscopic group were significantly lower than in the percutaneous transhepatic group (p < 0.05). There was no significant difference in the incidence of postoperative complications and the recurrence rate of one-year follow-up between the laparoscopic group and the percutaneous transhepatic puncture group (p > 0.05).

Conclusion: Laparoscopic hepatectomy and percutaneous transhepatic choledochoscopy are both practical and safe, and the appropriate surgical scheme should be selected according to the patient's specific condition.

Aim: Immature granulocytes show bone marrow activation before neutrophil response and there are studies in the literature showing that the number of immature granulocytes is an auxiliary marker in the diagnosis and treatment of different diseases. The Delta Neutrophil Index (DNI), Immature Granulocyte Count (IGC) have previously been studied as markers in thyroid and breast cancers. The aim of this study was to determine whether immature granulocyte IGC and DNI values measured in preoperative blood parameters have a diagnostic benefit for the detection of advanced colon cancer.

Methods: A study was conducted on patients who had undergone selective operation for colon cancer in our clinic from February 2015 to February 2020. The patients were divided into two groups: early stage (stage I-III) and advanced stage (stage IV) colon cancer. The IGC and DNI values as well as other hematological parameters, demographic parameters (sex, age) in these two groups were compared.

Results: A total of 43 patients with mean age 67.47 (35-96) years were included in the study. Eighteen of the patients were male and 25 were female. When the early stage and advanced stage colon cancer groups were compared, no statistically significant difference was found between age, sex, white blood cell count, lymphocyte-to-monocyte ratio, eosinophil count, basophil count, mean platelet volume and: systemic immune-inflammation index score. It was observed that platelet-to-lymphocyte ratio, IGC and DNI or Immature Granulocyte Percentage (IGP) values were statistically significantly higher in the metastatic colon cancer group compared to the non-metastatic group. When the specificity and sensitivity of laboratory markers in metastatic colon cancer were examined, it was observed that the specificity and sensitivity of DNI or IGP and IGC were statistically higher than other values.

Conclusions: DNI, IGC and PLR values, which are the parameters measured in the preoperative period are easily measurable laboratory parameters and do not involve additional costs in differentiating metastatic from non-metastatic colon cancer in the preoperative period.

Aim: This retrospective study aimed to evaluate the effectiveness of a nursing model on the Health Belief Model (HBM) and the Theory of Planned Behavior (TPB) in patients undergoing surgery for limb fractures.

Methods: A total of 100 patients who underwent limb fracture surgery at Zhongnan Hospital of Wuhan University from February 2023 to February 2024 were selected for this study. The research group (n = 58) received nursing care based on the HBM and TPB, while the control group (n = 42) received conventional nursing care. Comparative analyses were conducted on curative effectiveness, the degree of limb swelling, pain intensity (measured by the Visual Analogue Scale [VAS]), symptom recovery time (including pain duration, swelling duration, ambulation time, and length of stay), and self-care management (assessed through behavior management, psychological activities, and status management).

Results: The results indicated no significant differences in curative effectiveness between the two groups (p > 0.05). The research group had fewer grade I and II limb swelling cases than the control group (p < 0.05). Additionally, the research group reported lower VAS scores on postoperative days 3 and 7, earlier ambulation, shorter pain and swelling durations, and reduced length of hospital stay compared to the control group (p < 0.01). Furthermore, self-care management scores, including behavior management, psychological activities, and status management, were significantly higher in the research group after treatment compared to the control group (p < 0.05).

Conclusions: The nursing model based on HBM and TPB provides benefits for patients undergoing limb fracture surgery by reducing swelling, relieving pain, promoting symptom disappearance, speeding up rehabilitation, and enhancing self-care management.

Aim: This study aims to explore the impact of endotracheal tube cuff deflation methods on extubation stress responses and postoperative pharyngeal complications in patients treated with gynecological laparoscopic surgery.

Methods: In this study, retrospective clinical data of 94 patients treated with gynecological laparoscopic surgery under general anesthesia in Northwest Women's and Children's Hospital from June 2023 to June 2024 were collected and analyzed. Patients were assigned into two groups based on the cuff deflation methods used after anesthesia: Group A (45 patients) adopted a one-time deflation method, while Group B (49 patients) employed a gradual deflation method. Surgery-associated indicators were recorded, with heart rate (HR), mean arterial pressure (MAP), rate pressure product (RPP), epinephrine (E), norepinephrine (NE), and cortisol (Cor) levels monitored at selected time points: before cuff (T0), immediately after extubation (T1), 1 minute post-extubation (T2), 5 minutes post-extubation (T3), and 10 minutes post-extubation (T4). The incidence of pharyngeal complications was also compared between the two groups.

Results: Compared with Group A, Group B displayed smaller variations in HR, MAP, and RPP at T1, T2, and T3 (p < 0.05). Group B also showed smaller variations in E, NE, and Cor levels at T2, T3, and T4 in contrast with Group A (p < 0.05). The incidence of complications such as coughing, sore throat, and hoarseness was conspicuously attenuated in Group B compared to Group A (6.12% vs 22.22%, p < 0.05).

Conclusions: Gradual deflation of the endotracheal tube cuff dramatically ameliorates extubation stress responses, stabilizes hemodynamics, and alleviates pharyngeal discomfort in patients treated with gynecological laparoscopic surgery.

Aim: This study aims to identify meaningful clusters based on Patient-Reported Outcome Measures (PROMs) in curatively-treated esophageal cancer patients at three months post-discharge.

Methods: This secondary analysis of a longitudinal single-center study included 46 esophageal cancer patients who underwent curative surgery. Patients were selected based on their completion of PROMs surveys at three months post-discharge, were aged 18 years or older, and had undergone surgical resection (esophagectomy) with or without neoadjuvant chemotherapy and/or radiotherapy. The analysis utilized t-distributed Stochastic Neighbor Embedding (t-SNE) for dimensionality reduction and hierarchical clustering to analyze PROMs data collected three months post-discharge. Clustering was performed on physical, emotional, cognitive, and social functioning variables, symptom burden, and health literacy.

Results: Three distinct clusters were identified: Cluster 1 (n = 24) with higher functioning and moderate symptoms, Cluster 2 (n = 14) with moderate functioning, higher symptoms, and lower health literacy, and Cluster 3 (n = 8) with the highest functioning, lowest symptoms, and highest health literacy. Significant differences between squamous cell carcinoma and adenocarcinoma subtypes were observed across several PROMs domains, including critical health literacy, general health status/quality of life, nausea and vomiting, and insomnia. These clusters provide an exploratory framework for tailoring post-operative interventions to enhance patient recovery, which necessitates further confirmatory investigations, including outcomes such as complications and mortality, in the analysis.

Conclusions: This study fills a research gap by demonstrating the utility of PROMs in identifying distinct recovery patterns in esophageal cancer patients post-surgery. The findings support the use of PROMs to guide personalized post-operative care, potentially improving patient outcomes and quality of life. Further research is needed to validate these findings in larger, diverse populations.

Background: Cancer-related fatigue (CRF) stands out as one of the most prevalent subjective adverse reactions experienced by patients following chemotherapy, often resulting in unfavorable symptoms for elderly non-small cell lung cancer (NSCLC) patients during chemotherapy. Hence, the aim of this study was to explore the fluctuations in CRF levels among elderly NSCLC patients undergoing chemotherapy.

Methods: This retrospective study involved 400 elderly patients diagnosed with NSCLC. Standardized guidelines were employed to direct patient care following lung cancer surgery (T0), subsequent to the first (T1), second (T2), third (T3), and fourth (T4) cycles of chemotherapy. At various intervals, all patients underwent assessments utilizing the Piper Fatigue Scale, Karnofsky Performance Status (KPS) Scale, Pittsburgh Sleep Quality Index (PSQI) Scale, and Connor-Davidson Resilience Scale. Additionally, serum levels of IL-6 and TNF-α were quantified using enzyme-linked immunosorbent assay (ELISA).

Results: Throughout the treatment regimen, patients exhibited a declining trend in CRF, CD-RISC, and KPS scores (p < 0.05, T0 vs T4), whereas the PSQI score demonstrated a notable increase (p < 0.05, T0 vs T4). Furthermore, ELISA results revealed that as treatment advanced, the average levels of inflammatory markers interleukin 6 (IL-6) and tumor necrosis factor (TNF)-α during the T4 period significantly decreased compared to those at T0 (p < 0.05).

Conclusion: As the number of chemotherapy treatments for elderly NSCLC patients increased, the severity of CRF and the manifestations of sleep disorders were escalated. Additionally, physical function, psychological resilience, as well as IL-6 and TNF-α levels, exhibited a downward trend.

Aim: We investigated the potential benefits of administering a nutraceutical combination of Bromelain (200 mg) and Boswellia serrata Casperome® (200 mg) on post-operative outcomes of hernioplasty with mesh.

Methods: One hundred eighty patients (27 females, 153 males) were enrolled to undergo open tension-free hernioplasty with the use of Progrip®. Patients were randomized to receive either one tablet of Siben® (study group) or placebo (control group) on an empty stomach, every twelve hours for eleven postoperative days. All patients filled out a medical questionnaire focused on postoperative pain, based on the Visual Analogue Scale (VAS) scale and the Short Form-36 (SF-36) questionnaire, at time T0 (day of surgery) and T28 (28th day after surgery).

Results: One-year results showed a significant improvement in the primary postoperative outcome in the study group. Perception of pain was significantly reduced in the Siben® group compared with controls, both on the seventh (p < 0.05) and the twenty-first (p < 0.05) postoperative day. Patients included in the Siben® group also resumed daily activities and returned to work earlier than the controls. Moreover, results of the SF-36 indicated better Quality of Life (QoL) scores in the study group compared to the placebo group.

Conclusions: Our analysis effectively demonstrates that the use of Siben® in open inguinal hernia mesh repair may improve short- and long-term surgical outcomes, contributing to a better QoL.

Aim: Aspergillosis is the most common invasive fungal infection among lung transplant recipients (LTRs). Although its incidence is lower than that of bacterial or viral infections, it poses a similar or even higher mortality rate due to challenges in early diagnosis, limited treatment options, and various complications. Therefore, we aimed to evaluate the pulmonary aspergillosis cases in our tertiary lung transplant center.

Methods: A retrospective analysis of 146 LTRs was performed. The demographic data, microbiological and histopathological test results, and radiological findings used for Aspergillus identification were recorded.

Results: Aspergillus spp. was detected in 13 of 146 LTRs (9%), mean age 42.5 ± 14.06 years, an average of 18.9 months after lung transplantation. 3 cases (23%) had Aspergillus growth in tissue culture, and 2 (15.4%) showed fungal elements with septal hyaline fibrils in tissue pathology. Aspergillus spp Polymerase chain reaction (PCR) was positive in bronchoalveolar lavage of 8 (61.5%) cases. In addition, 4 (30.7%) cases had relevant tomography findings. The most common pathogens were A. Terreus (21%), A. Fumigatus (14%), and A. Flavus (14%). The mortality rate was 15%.

Conclusions: LTRs are at high risk of Aspergillus spp infections. Early diagnosis with microbiological, histopathological, and radiological tests, in addition to well-established prevention strategies, prophylaxis, and treatment will provide a better survival rate for patients.

Aim: The primary aim of our retrospective chart review is to compare open surgical (OS) tracheostomies performed by specialist and supervised resident surgeons, focusing on surgical time and post-surgical complications. The secondary objective was to compare these data based on the years of surgical experience for both specialists and residents.

Methods: All patients undergoing surgical tracheostomy at the Unit of Otorhinolaryngology, Head & Neck Department, University of Verona between 1 January 2017, and 31 December 2022, were subjected to a retrospective analysis. A total of 385 OS tracheostomies were included in the study. Procedures conducted by supervised residents across various training years were compared with those performed by junior and senior specialists, focusing on surgical duration and postoperative complications. Subsequently, these data were stratified based on the surgical experience of subgroups: residents were categorized into 4 years of training, and specialists were categorized into junior (with less than 5 years of experience) and senior (with at least 5 years).

Results: Statistical analysis concerning patients' anatomy revealed a significant increase in operative times among those with no palpable neck landmarks (p = 0.006) and those with previous neck surgery (p = 0.039). Among patients' comorbidities, only anticoagulant or antiaggregant therapy was found to prolong operative time (p = 0.018), while the ASA score did not correlate with the duration of surgery. Finally, no statistically significant differences in surgical time were observed (p = 0.287), and no significant differences in complication frequency were reported between supervised residents and specialists (p = 0.908), regardless of years of experience.

Conclusions: Under appropriate supervision, OS tracheostomy has demonstrated safety for residents as early as their first year of residency. Residents can perform tracheostomies without significantly prolonging the duration of the operation or increasing the risk of peri- and post-operative complications.