Laparoscopic ventral hernia repair (LVHR) is a widely practiced treatment for primary (PH) and incisional (IH) hernias, with acceptable outcomes. Prevention of recurrence is crucial and still highly ...debated. Purpose of this study was to evaluate predictive factors of recurrence following LVHR with intraperitoneal onlay mesh with a single type of mesh for both PH and IH. A retrospective, multicentre study of data collected from patients who underwent LVHR for PH and IH with an intraperitoneal monofilament polypropylene mesh from January 2014 to December 2018 at 8 referral centers was conducted, and statistical analysis for risk factors of recurrence and post-operative outcomes was performed. A total of 1018 patients were collected, with 665 cases of IH (65.3%) and 353 of PH (34.7%). IH patients were older (p < 0.001), less frequently obese (p = 0.031), at higher ASA class (p < 0.001) and presented more frequently with large, swiss cheese type and border site defects (p < 0.001), compared to PH patients. Operative time and hospital stay were longer for IH (p < 0.001), but intraoperative and early post-operative complications and reinterventions were comparable. IH group presented at major risk of recurrence than PH (6.7% vs 0.9%, p < 0.001) and application of absorbable tacks resulted a significative predictive factor for recurrence increasing the risk by 2.94 (95% CI 1.18-7.31). LVHR with a light-weight polypropylene mesh has low intra- and post-operative complications and is appropriate for both IH and PH. Non absorbable tacks and mixed fixation system seem to be preferable to absorbable tacks alone.
With the development of newer meshes and approaches to hernia repair, it is currently difficult to evaluate their performances while considering the patients' perspective. The aim of the study was to ...assess the clinical outcomes and quality of life consequences of abdominal hernia repairs performed in Italy using Phasix and Phasix ST meshes through the analysis of real-world data to support the choice of new generation biosynthetic meshes. An observational, prospective, multicentre study was conducted in 10 Italian clinical centres from May 2015 to February 2018 and in 15 Italian clinical centres from March 2018 to May 2019. The evaluation focused on patients with VHWG grade II-III who underwent primary ventral hernia repair or incisional hernia intervention with a follow-up of at least 18 months. Primary endpoints included complications' rates, and secondary outcomes focused on patient quality of life as measured by the EuroQol questionnaire. Seventy-five patients were analysed. The main complications were: 1.3% infected mesh removal, 4.0% superficial infection requiring procedural intervention, 0% deep/organ infection, 8.0% recurrence, 5.3% reintervention, and 6.7% drained seroma. The mean quality of life utility values ranged from 0.768 (baseline) to 0.967 (36 months). To date, Phasix meshes have proven to be suitable prostheses in preventing recurrence, with promising outcomes in terms of early and late complications and in improving patient quality of life.
Background
The comparative costs of laparoscopy and laparotomy in surgical resection of colorectal cancer, especially of the hospital provider, have not yet been assessed in the perspective of the ...Italian National Healthcare System. This paper aims to fill this gap by providing economic information on this research topic of growing relevance at a time of reduced healthcare budgets.
Methods
Three Italian reference centres retrospectively provided from their databases data on 90 cases of laparotomy (OP) or laparoscopy (LAP) interventions for right colon (RCol), left colon/sigma (LCol) and rectum (Rec). Costs were retrieved according to phases of the in-hospital procedure: pre-operative, operative and post-operative phase, including diagnostic work-up, hospital length of stay, duration of intervention, theatre occupation time, type of anaesthesia, medical devices and drugs used and staff time throughout the management process from hospital admission to discharge. The cost estimation was carried out using a microcosting, bottom-up technique, and statistical analysis was carried out using appropriate techniques.
Results
The average cost of colorectal surgery was €10,539/patient (median €10,396) with rectum procedures being statistically more costly than colon procedures (mean Rec €12,562/patient versus LCol €9,054 and RCol €10,002; median €11,704 versus €8,941 and €9,513, respectively;
p
< 0.0001). The average cost per patient did not differ between the two procedures for colon interventions, whereas a statistically significant difference was found for rectum procedures (LAP €11,617 versus OP €13,506; median €11,563 versus €12,568;
p
= 0.0442). The national diagnosis related groups (DRG) tariff is insufficient to remunerate the providers’ activity, irrespective of the type of disease (surgical site) and surgical technique adopted.
Conclusion
Colorectal cancer surgery is a costly procedure, and in-patient DRG tariffs are currently insufficient to cover the cost of its management for Italian hospital providers.
Objective To define the frequency and predictors of short esophagus in a case series of patients undergoing antireflux surgery. Method An observational prospective study from September 10, 2004, to ...October 31, 2006, was performed at 8 centers. The distance between the esophagogastric junction as identified by intraoperative esophagoscopy and the apex of the diaphragmatic hiatus was measured intraoperatively before and after esophageal mediastinal dissection; a distance of 1.5 cm was arbitrarily determined to categorize cases as long (>1.5 cm) or short (≤1.5 cm). Results One hundred eighty patients were enrolled; the mean age of patients was 49.3 ± 15.3 years. At the first measurement (after isolation of the esophagogastric junction), the median distance between the esophagogastric junction and the apex of the hiatus was equal to or shorter than 1.5 cm in 68 (37.7%) patients; at the second measurement (after full mediastinal isolation), the measurement of the distance was still shorter than 1.5 cm in 34 (18.8%) patients and between 1.5 and 2.5 cm in 24 (13.4%) patients. The median length of the mediastinal esophageal dissection was 6 cm (range 1–12 cm). An esophageal lengthening procedure was performed in 26 (14.4%) patients. The duration of symptoms ( P = .047), the General Health domain of the SF-36 questionnaire ( P = .001), and an x-ray barium swallow ( P = .000) are predictive factors for a “true” short esophagus. Conclusions True short esophagus is present in about 20% of patients undergoing routine antireflux surgery. Radiology, severity, and duration of symptoms are predictors of true foreshortening.
Background and aim
The literature continues to emphasize the advantages of treating patients in “high volume” units by “expert” surgeons, but there is no agreed definition of what is meant by either ...term. In September 2012, a Consensus Conference on Clinical Competence was organized in Rome as part of the meeting of the National Congress of Italian Surgery (I Congresso Nazionale della Chirurgia Italiana: Unità e valore della chirurgia italiana). The aims were to provide a definition of “expert surgeon” and “high-volume facility” in rectal cancer surgery and to assess their influence on patient outcome.
Method
An Organizing Committee (OC), a Scientific Committee (SC), a Group of Experts (E) and a Panel/Jury (P) were set up for the conduct of the Consensus Conference. Review of the literature focused on three main questions including training, “measuring” of quality and to what extent hospital and surgeon volume affects sphincter-preserving procedures, local recurrence, 30-day morbidity and mortality, survival, function, choice of laparoscopic approach and the choice of transanal endoscopic microsurgery (TEM).
Results and conclusion
The difficulties encountered in defining competence in rectal surgery arise from the great heterogeneity of the parameters described in the literature to quantify it. Acquisition of data is difficult as many articles were published many years ago. Even with a focus on surgeon and hospital volume, it is difficult to define their role owing to the variability and the quality of the relevant studies.
Factor V Leiden (FVL) and G20210 prothrombin (FII G20210A) mutations are risk factors for thromboembolism. In Europe, FVL is more prevalent in the north (7%) than in the south (3%), whereas FII ...G20210A is more common in the south (3% to 7%) than in the north (2% to 5%). In Italy, the prevalence is 2% to 3% for both. The aim of this study was to assess if these polymorphisms could be more frequent in the south than in the rest of Italy. In 105 blood donors in southern Italy, the prevalence of FVL and FIIG20210A was 9.5% and 5.7%, respectively. These prevalence data are higher when compared with published data. The results of this study are as high as those observed in Greece and the Middle East. The diffusion of FVL and FII G20210A in the Mediterranean, consequent to Phoenician and Greek colonization, could be a reason for the high prevalence observed.
Rectus abdominal diastasis (RAD) can cause mainly incontinence and lower-back pain. Despite its high incidence, there is no consensus regarding surgical indication. We aimed at comparing RAD repair ...(minimally invasive technique with mesh implant) with no treatment (standard of care - SOC) through cost-effectiveness and budget impact analyses from both National Healthcare Service (NHS) and societal perspectives in Italy.
A model was developed including social costs and productivity losses derived by the online administration of a socio-economic questionnaire, including the EuroQol for the assessment of quality of life. Costs for the NHS were based on reimbursement tariffs.
Over a lifetime horizon, estimated costs were 64,115€ for SOC and 46,541€ for RAD repair in the societal perspective; QALYs were 19.55 and 25.75 for the two groups, respectively. Considering the NHS perspective, RAD repair showed an additional cost per patient of 5,104€ compared to SOC, leading to an ICUR of 824€. RAD repair may be either cost-saving or cost-effective compared to SOC depending on the perspective considered. Considering a current scenario of 100% SOC, an increased diffusion of RAD repair from 2 to 10% in the next 5 years would lead to an incremental cost of 184,147,624€ for the whole society (87% borne by the NHS) and to incremental 16,155 QALYs.
In light of the lack of economic evaluations for minimally invasive RAD repair, the present study provides relevant clinical and economic evidence to help improving the decision-making process and allocating scarce resources between competing ends.
Elevated plasma homocysteine (Hcy) level is considered a risk factor for vascular diseases. In recent years, many scientific reports have suggested that hyperhomocystinemia may be associated with an ...increased risk of retinal vascular occlusive disease (RVOD). The prevalence of elevation of homocysteine in patients with a recent retinal vascular occlusion was compared to a health control group in this study. Forty-nine consecutive patients (22 M; 27 F) (age 26-85 years, mean 69) with diagnosis of retinal vascular occlusion were compared with 71 healthy controls. These patients underwent laboratory evaluation for plasma fasting total homocysteine, activated protein C resistance, protein C, protein S, antithrombin III, and antiphospholipid and anticardiolipin antibodies. The G20210 prothrombin gene mutation (FII G20210A) and Factor V Leiden mutation (FVL) were evaluated. None of these enrolled subjects had other prothrombic risk factors. The health control group consisted of healthy subjects from the general population, with no history or clinical evidence of retinal vascular disease, recruited during the same 2-year period. High fasting homocystinemia (higher than 15 μmol/L) was detected in 24/49 subjects (48.9%) (P < .0005). There was a high prevalence of hyperhomocystinemia: these data suggest an association between RVOD and high fasting homocystinemia. Elevated homocysteine may be an independent risk factor, and its assessment may be important in the investigation, management, and follow-up of patients with RVOD. Further controlled studies are necessary to clarify the exact role of hyperhomocystinemia in RVOD and to evaluate the appropriate therapeutic approach.
The robotic platform is becoming a multidisciplinary tool, versatile, and suitable for multiple procedures. Combined multivisceral resections may represent an alternative to sequential procedures ...with a potential favorable impact on postoperative morbidity, and on the timing of administration of adjuvant chemotherapy. We herein present our initial experience with full robotic multivisceral resections, and a review of the literature available. Between January 2018 and April 2020, 11 patients underwent multivisceral full robotic abdominal surgery: 4 patients presented with two synchronous tumors, 4 with primary cancer associated with a benign condition and 3 cases involved deep infiltrating endometriosis. Surgical teams enrolled were: General Surgery, Urology and Gynecology. A systematic bibliographic research up to April 2020 was conducted in PubMed. 4 colorectal resections combined with partial or radical nephrectomy were performed, as well as 2 right colectomies in combination with right adrenalectomy and gastric banding removal, 2 radical prostatectomies with Nissen Fundoplication and abdominal wall hernia repair, and 3 resections of deep pelvic endometriosis with colorectal involvement. Mean total operative time was 367 min. No intraoperative complication or conversion to open was registered. Overall postoperative complication rate was 18.2%. 26 papers were included in the review (10 case series and 16 case reports) with a total of 156 combined multivisceral robotic procedures recorded. Robotic combined multivisceral resections proved to be safe and feasible when performed in high volume centers by expert surgeons. The heterogeneity of reports does not allow for a standardization of the procedure. Further studies and accumulation of experience are needed.
With the development of newer prostheses for hernia repair, it is nowadays difficult to understand the total cost of managing patients treated with these advanced medical devices, especially in the ...complex abdomen, in which various complications may occur. The aim of this study was to determine the economic implications of these prostheses in order to inform decision making in the management of incisional hernia repair.
A budget impact analysis model was developed to evaluate the economic consequences related to the management of patients undergoing complex (Centers for Disease Control and Prevention wound class II–III or Ventral Hernia Working Group grade 2/3) incisional hernia repair through biosynthetic, synthetic, or biological meshes, from the hospital perspective in Italy. The model was populated with complication rates mainly retrieved from the literature to compare the current scenario with 60%, 10%, and 30% rates of synthetic, biosynthetic, and biological mesh utilization, respectively, with future hypothetical scenarios that consider increasing rates of biosynthetic mesh utilization with respect to the other types of mesh in the next 5 years. Hospital costs of the different events were estimated based on health care resource consumption derived from an electronic survey addressed to key opinion leaders in the field.
The analysis compared the current scenario with future hypothetical scenarios that consider increasing utilization rates of biosynthetic meshes of 25%, 38%, and 44% in the next 1, 3, and 5 years, as estimated by clinicians. Considering 40,000 incisional hernia repairs per year, an increasing use of the biosynthetic meshes may result in a decrease in the total hospital budget of about €153 million in the next 5 years, with a savings per patient of about €770.
The findings of this study support the use of biosynthetic meshes for complex abdominal wall repairs in Italy, showing a potential decrease in the hospital budget in Italy after the diffusion of the new biosynthetic prostheses. Further studies and data from clinical practice would provide additional information to increase the understanding of the economic sustainability of these advanced devices.
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