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1.
Langenbecks Arch Surg ; 409(1): 87, 2024 Mar 05.
Artigo em Inglês | MEDLINE | ID: mdl-38441707

RESUMO

INTRODUCTION: Appendiceal neoplasms (ANs) are rare, with an estimated incidence of around 1%: neuroendocrine tumours (NETs) and low-grade appendiceal mucinous neoplasms (LAMNs) comprise most cases. Most tumours are cured by appendectomy alone, although some require right hemicolectomy and intra-operative chemotherapy. The aim of the present study is to evaluate our institution's experience in terms of the prevalence of AN, their histological types, treatment and outcomes in adult patients undergoing emergency appendectomy. MATERIAL AND METHODS: Single-centre retrospective cohort analysis of patients treated for acute appendicitis at a large academic medical centre. Patients with a diagnosis of acute appendicitis (AA) where further compared with patients with acute appendicitis and a histologically confirmed diagnosis of appendiceal neoplasm (AN). RESULTS: A diagnosis of acute appendicitis was made in 1200 patients. Of these, 989 patients underwent emergency appendectomy. The overall incidence of appendiceal neoplasm was 9.3% (92 patients). AN rate increased with increasing age. Patients under the age of 30 had a 3.8% (14/367 patients) rate of occult neoplasm, whereas patients between 40 and 89 years and older had a 13.0% rate of neoplasm. No difference was found in clinical presentations and type of approach while we found a lower complicated appendicitis rate in the AN group. CONCLUSION: ANs are less rare with respect to the literature; however, clinically, there are no specific signs of suspicious and simple appendicectomy appears to be curative in most cases. However, age plays an important role; older patients are at higher risk for AN. ANs still challenge the non-operative management concept introduced into the surgical literature.


Assuntos
Neoplasias do Apêndice , Apendicite , Adulto , Humanos , Apendicite/epidemiologia , Apendicite/cirurgia , Neoplasias do Apêndice/epidemiologia , Neoplasias do Apêndice/cirurgia , Apendicectomia , Estudos Retrospectivos , Doença Aguda
2.
Medicina (Kaunas) ; 60(7)2024 Jun 25.
Artigo em Inglês | MEDLINE | ID: mdl-39064469

RESUMO

Acute cholecystitis is one of the most common surgical diseases, which may progress from mild to severe cases. When combined with bacteremia, the mortality rate of acute cholecystitis reaches up to 10-20%. The standard of care in patients with acute cholecystitis is early laparoscopic cholecystectomy. Percutaneous cholecystostomy or endoscopic procedures are alternative treatments in selective cases. Nevertheless, antibiotic therapy plays a key role in preventing surgical complications and limiting the systemic inflammatory response, especially in patients with moderate to severe cholecystitis. Patients with acute cholecystitis have a bile bacterial colonization rate of 35-60%. The most frequently isolated microorganisms are Escherichia coli, Klebsiella spp., Streptococcus spp., Enterococcus spp., and Clostridium spp. Early empirical antimicrobial therapy along with source control of infection is the cornerstone for a successful treatment. In these cases, the choice of antibiotic must be made considering some factors (e.g., the severity of the clinical manifestations, the onset of the infection if acquired in hospital or in the community, the penetration of the drug into the bile, and any drug resistance). Furthermore, therapy must be modified based on bile cultures in cases of severe cholecystitis. Antibiotic stewardship is the key to the correct management of bile-related infections. It is necessary to be aware of the appropriate therapeutic scheme and its precise duration. The appropriate use of antibiotic agents is crucial and should be integrated into good clinical practice and standards of care.


Assuntos
Antibacterianos , Colecistite Aguda , Humanos , Colecistite Aguda/tratamento farmacológico , Colecistite Aguda/cirurgia , Antibacterianos/uso terapêutico , Antibacterianos/administração & dosagem , Gestão de Antimicrobianos/métodos
3.
Medicina (Kaunas) ; 60(6)2024 Jun 20.
Artigo em Inglês | MEDLINE | ID: mdl-38929627

RESUMO

Hepatocellular carcinoma is the most common primary liver tumor. Orthotopic liver transplant is one of the best treatment options, but its waiting list has to be considered. Bridge therapies have been introduced in order to limit this issue. The aim of this study is to evaluate if bridge therapies in advanced hepatocellular carcinoma can improve overall survival and reduce de-listing. We selected 185 articles. The search was limited to English articles involving only adult patients. These were deduplicated and articles with incomplete text or irrelevant conclusions were excluded. Sorafenib is the standard of care for advanced hepatocellular carcinoma and increases overall survival without any significant drug toxicity. However, its survival benefit is limited. The combination of transarterial chemoembolization + sorafenib, instead, delays tumor progression, although its survival benefit is still uncertain. A few studies have shown that patients undergoing transarterial chemoembolization + radiation therapy have similar or even better outcomes than those undergoing transarterial chemoembolization or sorafenib alone for rates of histopathologic complete response (89% had no residual in the explant). Also, the combined therapy of transarterial chemoembolization + radiotherapy + sorafenib was compared to the association of transarterial chemoembolization + radiotherapy and was associated with a better survival rate (24 vs. 17 months). Moreover, immunotherapy revealed new encouraging perspectives. Combination therapies showed the most encouraging results and could become the gold standard as a bridge to transplant for patients with advanced hepatocellular carcinoma.


Assuntos
Carcinoma Hepatocelular , Quimioembolização Terapêutica , Neoplasias Hepáticas , Transplante de Fígado , Sorafenibe , Carcinoma Hepatocelular/terapia , Humanos , Neoplasias Hepáticas/terapia , Transplante de Fígado/métodos , Sorafenibe/uso terapêutico , Quimioembolização Terapêutica/métodos , Terapia Combinada , Antineoplásicos/uso terapêutico , Terapia Ponte
4.
Surg Endosc ; 37(7): 5137-5149, 2023 07.
Artigo em Inglês | MEDLINE | ID: mdl-36944740

RESUMO

BACKGROUND: Perforated peptic ulcer (PPU) remain a surgical emergency accounting for 37% of all peptic ulcer-related deaths. Surgery remains the standard of care. The benefits of laparoscopic approach have been well-established even in the elderly. However, because of inconsistent results with specific regard to some technical aspects of such technique surgeons questioned the adoption of laparoscopic approach. This leads to choose the type of approach based on personal experience. The aim of our study was to critically appraise the use of the laparoscopic approach in PPU treatment comparing it with open procedure. METHODS: A retrospective study with propensity score matching analysis of patients underwent surgical procedure for PPU was performed. Patients undergoing PPU repair were divided into: Laparoscopic approach (LapA) and Open approach (OpenA) groups and clinical-pathological features of patients in the both groups were compared. RESULTS: A total of 453 patients underwent PPU simple repair. Among these, a LapA was adopted in 49% (222/453 patients). After propensity score matching, 172 patients were included in each group (the LapA and the OpenA). Analysis demonstrated increased operative times in the OpenA [OpenA: 96.4 ± 37.2 vs LapA 88.47 ± 33 min, p = 0.035], with shorter overall length of stay in the LapA group [OpenA 13 ± 12 vs LapA 10.3 ± 11.4 days p = 0.038]. There was no statistically significant difference in mortality [OpenA 26 (15.1%) vs LapA 18 (10.5%), p = 0.258]. Focusing on morbidity, the overall rate of 30-day postoperative morbidity was significantly lower in the LapA group [OpenA 67 patients (39.0%) vs LapA 37 patients (21.5%) p = 0.002]. When stratified using the Clavien-Dindo classification, the severity of postoperative complications was statistically different only for C-D 1-2. CONCLUSIONS: Based on the present study, we can support that laparoscopic suturing of perforated peptic ulcers, apart from being a safe technique, could provide significant advantages in terms of postoperative complications and hospital stay.


Assuntos
Laparoscopia , Úlcera Péptica Perfurada , Humanos , Idoso , Estudos de Coortes , Resultado do Tratamento , Estudos Retrospectivos , Pontuação de Propensão , Complicações Pós-Operatórias/epidemiologia , Complicações Pós-Operatórias/etiologia , Complicações Pós-Operatórias/cirurgia , Úlcera Péptica Perfurada/etiologia , Laparoscopia/métodos , Tempo de Internação
5.
Langenbecks Arch Surg ; 408(1): 375, 2023 Sep 25.
Artigo em Inglês | MEDLINE | ID: mdl-37743419

RESUMO

PURPOSE: Fluorescence-based imaging has found application in several fields of elective surgery, but there is still a lack of evidence in the literature about its use in emergency setting. The present review critically summarizes currently available applications and limitations of indocyanine green (ICG) fluorescence in abdominal emergencies including acute cholecystitis, mesenteric ischemia, and trauma surgery. METHODS: A systematic review was performed according to the PRISMA statement identifying articles about the use of ICG fluorescence in the management of the most common general surgery emergency. Only studies focusing on the use of ICG fluorescence for the management of acute surgical conditions in adults were included. RESULTS: Thirty-six articles were considered for qualitative analysis. The most frequent disease was occlusive or non-occlusive mesenteric ischemia followed by acute cholecystitis. Benefits from using ICG for acute cholecystitis were reported in 48% of cases (clear identification of biliary structures and a safer surgical procedure). In one hundred and twenty cases that concerned the use of ICG for occlusive or non-occlusive mesenteric ischemia, ICG injection led to a modification of the surgical decision in 44 patients (36.6%). Three studies evaluated the use of ICG in trauma patients to assess the viability of bowel or parenchymatous organs in abdominal trauma, to evaluate the perfusion-related tissue impairment in extremity or craniofacial trauma, and to reassess the efficacy of surgical procedures performed in terms of vascularization. ICG injection led to a modification of the surgical decision in 50 patients (23.9%). CONCLUSION: ICG fluorescence is a safe and feasible tool also in an emergency setting. There is increasing evidence that the use of ICG fluorescence during abdominal surgery could facilitate intra-operative decision-making and improve patient outcomes, even in the field of emergency surgery.


Assuntos
Colecistite Aguda , Isquemia Mesentérica , Cirurgia Assistida por Computador , Adulto , Humanos , Fluorescência , Procedimentos Cirúrgicos Eletivos , Verde de Indocianina
6.
Scand J Gastroenterol ; 56(7): 784-790, 2021 Jul.
Artigo em Inglês | MEDLINE | ID: mdl-33961523

RESUMO

INTRODUCTION: The incidence of adhesive bowel obstruction (ASBO) progressively increases with age. Strong evidences on the influencing role of age on ASBO clinical course and management are still lacking. Aim of this study is to retrospectively analyze the clinical outcomes of patients older than 65 years of age admitted to a tertiary referral Emergency Department with a diagnosis of ASBO. MATERIALS AND METHODS: We reviewed the clinical records of patients admitted for ASBO in the period 2014-2019. Patients were divided in elderly (≥65 years) and non-elderly (<65 years). Primary endpoint was to compare the all-cause in-hospital mortality and the occurrence of major complications in the two groups. Secondary endpoint was a comparison of clinical presentation, clinical course and management. RESULTS: We enrolled 285 elderly and 492 non-elderly patients. Vomit was more frequent in the elderly (51.9% vs 34.6%; p < .001), while no difference was evidenced for the remaining symptoms of ASBO presentation. A higher rate of non-operative management (NOM) (26.3% vs 16.5%; p = .010), ICU admission (16% vs 0.6%; p < .001), mortality (2.1% vs 0.2%; p = .007) and cumulative major complications (8.8% vs 3.3%; p = .001), as well as a prolonged hospitalization (8.2 vs 5.4 days; p < .001) was evidenced in the ≥65 years group. Multivariate analysis identified increasing age (OR:2.8; 95%CI:1.09-7.2; p = .040) and Charlson comorbidity index ≥ 2 (OR:2.5; 95% CI:1.2-6.4; p = .050) as the only independent predictors of cumulative major complications. CONCLUSIONS: Despite the similarity in terms of clinical presentation, elderly patient present higher mortality rate and occurrence of major complications. A comprehensive geriatric assessment is recommended to optimize the diagnostic and clinical strategies in case of ASBO.


Assuntos
Adesivos , Obstrução Intestinal , Idoso , Humanos , Pessoa de Meia-Idade , Estudos Retrospectivos , Aderências Teciduais/complicações , Aderências Teciduais/terapia , Resultado do Tratamento
7.
Dig Dis ; 39(1): 33-41, 2021.
Artigo em Inglês | MEDLINE | ID: mdl-32485716

RESUMO

OBJECTIVE: Contrasting results are reported on the clinical course of acute diverticulitis (AD) in the geriatric population. The aim of this study is to compare the AD clinical outcomes between patients aged up to 80 years and those ≥80 years. METHODS: A total of 1,139 patients were enrolled: 276 patients aged ≥80 years were compared with a group of 863 patients aged <80 years. The primary outcome was to compare the overall mortality. Secondary outcomes included major complications, in-hospital length of stay (LOS), and need for surgical procedures. RESULTS: Patients ≥80 years with AD had different clinical presentation compared with younger patients: they had less fever (21.4 vs. 35.2%; p < 0.001) and abdominal pain (47.8 vs. 65.6%; p < 0.001) rates, but a higher digestive tract bleeding (31.5 vs. 12.3%; p < 0.001) and fatigue (12.7 vs. 7.1%; p = 0.004) rates. Median LOS, cumulative major complications, and mortality rates were higher for patients ≥80 years.Multivariate analysis identified age, absence of abdominal pain, and dyspnea at presentation as independent predictors of intrahospital death or major complications. CONCLUSIONS: Patients with AD and age ≥80 years have a higher mortality rate and cumulative major complications as compared with younger patients. Invasive treatments were associated to a poor prognosis in this group.


Assuntos
Diverticulite/epidemiologia , Doença Aguda , Fatores Etários , Idoso , Idoso de 80 Anos ou mais , Diverticulite/complicações , Diverticulite/cirurgia , Serviço Hospitalar de Emergência , Feminino , Humanos , Tempo de Internação , Modelos Logísticos , Masculino , Pessoa de Meia-Idade , Análise Multivariada , Complicações Pós-Operatórias/etiologia , Resultado do Tratamento
8.
Langenbecks Arch Surg ; 406(7): 2375-2382, 2021 Nov.
Artigo em Inglês | MEDLINE | ID: mdl-34213583

RESUMO

BACKGROUND: Acute calculous cholecystitis (AC) is a syndrome of right upper quadrant pain, fever, and leukocytosis associated with gallbladder inflammation. In the preoperative planning, the severity of AC should be considered as well as time of onset of symptoms and patient comorbidities. The aim of the present study was to investigate the role of an early PCT assessment in the emergency department in predicting the outcomes of laparoscopic surgery for AC. STUDY DESIGN: Retrospective, mono-centric study conducted in a teaching urban hospital. We evaluated all patients admitted to our ED from January 1st, 2015, to December 31st, 2019, underwent laparoscopic cholecystectomy for AC having a preoperative PCT determination in ED. RESULTS: A total of 2285 patients in our ED were admitted for AC. Among them 822 patients were treated surgically, 174 had a PCT determination in ED. Median age was 63 [50-74]. Overall, 33 patients (19.0%) had major complications (MC): 32 needed an open surgery conversion, and 3 among them deceased. Multivariate analysis demonstrated that PCT, WBC, BUN, and CCI were significantly associated to MC in our cohort. When we calculated the area under the ROC curve with regard to MC, a procalcitonin value > 0.09 at admission had sensitivity = 84.8% [68.1-94.9] and specificity = 51.8% [43.2-60.3] for the occurrence of MC. CONCLUSION: Our results, suggest that a PCT > 0.09 ng/mL at ED admission, could be associated to a poor surgical outcome in patients treated by laparoscopic surgery for AC.


Assuntos
Colecistectomia Laparoscópica , Colecistite Aguda , Colecistite , Colecistite Aguda/diagnóstico , Colecistite Aguda/cirurgia , Humanos , Pessoa de Meia-Idade , Pró-Calcitonina , Estudos Retrospectivos , Resultado do Tratamento
9.
BMC Anesthesiol ; 21(1): 211, 2021 08 31.
Artigo em Inglês | MEDLINE | ID: mdl-34465303

RESUMO

BACKGROUND: Postoperative nausea and vomiting and postoperative ileus are common after major digestive surgery and represent one of the significant problems in Acute Care Surgery. The delivery model of emergency surgery needs to be improved in order to foster a patient-centered care. The multimodal approach suggested by Enhanced Recovery After Surgery (ERAS®) Guidelines is gaining widespread acceptance but is difficult to apply to emergency surgery. Ultrasound examination of the gastric antrum allows a reliable assessment of gastric contents and volume and might help contribute to improve perioperative care in the emergency setting. METHODS: Gastric ultrasound examinations were performed preoperatively and postoperatively on forty-one patients undergoing emergency abdominal surgery. Gastric cross-sectional area (CSA) was measured, in order to estimate the gastric volume. The data obtained were used to evaluate a possible relationship between delayed gastric emptying and postoperative adverse event. RESULTS: Gastric antrum detection rate varied from 31.8% in open up to 78.9% in laparoscopic surgeries (p = 0.003). Six patients experienced adverse outcomes, had an antiemetic therapy administered and/or a nasogastric tube inserted. Mean CSA was significantly higher in this group (12.95 cm2 vs 6.12 cm2; p = 0.040). CONCLUSIONS: Sensitivity of gastric ultrasound varies depending on surgical technique. A dilated gastric antrum is significantly related to postoperative adverse outcomes and a careful ultrasound follow-up might help tailor postoperative nutrition and antiemetic therapy. In patients who experienced adverse events, antral CSA showed an average increase of more than 50% over a period of 72 h after surgery. A relative measure could be used to predict the risk of postoperative ileus. Overall, gastric ultrasound seems to be a promising diagnostic tool and a useful way to integrate ERAS® protocol in emergency abdominal surgery.


Assuntos
Emergências , Conteúdo Gastrointestinal/diagnóstico por imagem , Sistemas Automatizados de Assistência Junto ao Leito , Náusea e Vômito Pós-Operatórios/prevenção & controle , Estômago/diagnóstico por imagem , Ultrassonografia , Abdome/cirurgia , Idoso , Algoritmos , Antieméticos/uso terapêutico , Estudos de Coortes , Estudos de Viabilidade , Feminino , Humanos , Intubação Gastrointestinal , Tempo de Internação , Masculino , Pessoa de Meia-Idade , Medição de Risco
10.
Aging Clin Exp Res ; 33(8): 2191-2201, 2021 Aug.
Artigo em Inglês | MEDLINE | ID: mdl-33205380

RESUMO

BACKGROUND: Frailty assessment has acquired an increasing importance in recent years and it has been demonstrated that this vulnerable profile predisposes elderly patients to a worse outcome after surgery. Therefore, it becomes paramount to perform an accurate stratification of surgical risk in elderly undergoing emergency surgery. STUDY DESIGN: 1024 patients older than 65 years who required urgent surgical procedures were prospectively recruited from 38 Italian centers participating to the multicentric FRAILESEL (Frailty and Emergency Surgery in the Elderly) study, between December 2016 and May 2017. A univariate analysis was carried out, with the purpose of developing a frailty index in emergency surgery called "EmSFI". Receiver operating characteristic curve analysis was then performed to test the accuracy of our predictive score. RESULTS: 784 elderly patients were consecutively enrolled, constituting the development set and results were validated considering further 240 consecutive patients undergoing colorectal surgical procedures. A logistic regression analysis was performed identifying different EmSFI risk classes. The model exhibited good accuracy as regard to mortality for both the development set (AUC = 0.731 [95% CI 0.654-0.772]; HL test χ2 = 6.780; p = 0.238) and the validation set (AUC = 0.762 [95% CI 0.682-0.842]; HL test χ2 = 7.238; p = 0.299). As concern morbidity, our model showed a moderate accuracy in the development group, whereas a poor discrimination ability was observed in the validation cohort. CONCLUSIONS: The validated EmSFI represents a reliable and time-sparing tool, despite its discriminative value decreased regarding complications. Thus, further studies are needed to investigate specifically surgical settings, validating the EmSFI prognostic role in assessing the procedure-related morbidity risk.


Assuntos
Fragilidade , Idoso , Idoso Fragilizado , Fragilidade/diagnóstico , Humanos , Itália , Complicações Pós-Operatórias/epidemiologia , Estudos Prospectivos , Medição de Risco , Fatores de Risco
11.
J Minim Access Surg ; 17(2): 141-146, 2021.
Artigo em Inglês | MEDLINE | ID: mdl-31670290

RESUMO

IMPORTANCE: A deep knowledge of the indication for laparoscopic splenectomy (LS) in trauma case can lead trauma surgeon to offer in a wider number of situations a minimally invasive approach to a common injuries. OBJECTIVE: To present and review the advantages and disadvantages of laparoscopic approach for spleen trauma and to identify patient whose can benefit from a minimally invasive approach versus patient that need open surgery to assess the whole severity of trauma. EVIDENCE REVIEW: A systematic review was performed according to the PRISMA statement in order to identify articles reporting LS after trauma. A literature search was performed through MEDLINE (through PubMed), Embase and Google Scholar from January 1990 to December 2018. Studies conducted on animals were not considered. All other laparoscopic procedures for spleen trauma were excluded. RESULTS: Nineteen articles were included in this study, reporting 212 LS after trauma. The most study includes blunt trauma patient. All LS were performed in haemodynamically stable patient. Post-operative complications were reported in all articles with a median post-operative morbidity rate of 30 patients (14.01%), including 16 (7.5%) post-operative deaths. CONCLUSIONS AND RELEVANCE: This article reports the feasibility and safety of a minimally invasive approach for common trauma injuries which can help non-advanced laparoscopic skill trauma surgeon to develop the best indication to when to adopt this kind of approach.

12.
Eur J Clin Microbiol Infect Dis ; 38(10): 1849-1856, 2019 Oct.
Artigo em Inglês | MEDLINE | ID: mdl-31280481

RESUMO

The incidence of nosocomial invasive fungal infections involving Candida spp. has increased markedly in recent years in patients undergoing abdominal surgery. This post hoc analysis aimed to determine the efficacy and safety of anidulafungin treatment in patients with intra-abdominal candidiasis (IAC) from five prospective studies (one comparative and four open-label) of adult surgical patients with microbiologically confirmed Candida intra-abdominal infection. Patients received an intravenous (IV) loading dose of anidulafungin 200 mg, followed by a daily 100-mg maintenance dose. Per study protocols, some patients could be switched to an oral azole after ≥ 5 or ≥ 10 days of IV treatment. Antifungal treatment was maintained for ≥ 14 days after the last positive Candida culture and resolution of symptoms. The global response rate (GRR) at the end of IV treatment (EOIVT) was the primary endpoint. GRR at the end of therapy (EOT), all-cause mortality at days 14 and 28, and safety was also evaluated. Seventy-nine patients had IAC from peritoneal fluid or hepatobiliary tract. C. albicans (72.2%) and C. glabrata (32.9%) were the most common pathogens. Overall GRR was 73.4% and 67.1% at EOIVT and EOT, respectively. All-cause mortality was 17.7% at day 14 and 24.1% at day 28 in the modified intent-to-treat population. Anidulafungin was well tolerated in this population, with most adverse events mild or moderate in severity. In these patients with IAC, anidulafungin showed a GRR at EOIVT similar to the anidulafungin registrational trial, and the results of our analysis confirmed the known safety profile of anidulafungin. ClinicalTrials.gov registration number NCT00496197, registered July 3, 2007, https://clinicaltrials.gov/ct2/show/study/NCT00496197 ; ClinicalTrials.gov registration number NCT00548262, registered October 19, 2007, https://clinicaltrials.gov/ct2/show/record/NCT00548262 ; ClinicalTrials.gov registration number NCT00537329, registered September 25, 2007, https://clinicaltrials.gov/ct2/show/record/NCT00537329 ; ClinicalTrials.gov registration number NCT00689338, registered May 29, 2008, https://clinicaltrials.gov/ct2/show/study/NCT00689338 ; ClinicalTrials.gov registration number NCT00805740, registered November 26, 2008, https://clinicaltrials.gov/ct2/show/NCT00805740.


Assuntos
Anidulafungina/administração & dosagem , Antifúngicos/administração & dosagem , Candida/efeitos dos fármacos , Candidíase/tratamento farmacológico , Infecções Intra-Abdominais/tratamento farmacológico , Infecção da Ferida Cirúrgica/tratamento farmacológico , Administração Intravenosa , Adolescente , Adulto , Idoso , Idoso de 80 Anos ou mais , Anidulafungina/efeitos adversos , Antifúngicos/efeitos adversos , Efeitos Colaterais e Reações Adversas Relacionados a Medicamentos/epidemiologia , Efeitos Colaterais e Reações Adversas Relacionados a Medicamentos/patologia , Feminino , Humanos , Incidência , Masculino , Pessoa de Meia-Idade , Estudos Prospectivos , Resultado do Tratamento , Adulto Jovem
15.
Int J Qual Health Care ; 28(4): 502-7, 2016 Sep.
Artigo em Inglês | MEDLINE | ID: mdl-27283440

RESUMO

OBJECTIVE: Antibiotic prophylaxis (AP) is useful to prevent antimicrobial overuse, misuse and abuse, as well against the occurrence of surgical site infections (SSIs). This study aimed to describe the implementation of a quality improvement intervention on AP for elective surgery, as informal interviews showed a lower than expected compliance with internal recommendations, and to evaluate intervention's effect in terms of main drug consumption. DESIGN: A quality improvement intervention on all elective cases within 14 main surgical departments was performed. SQUIRE 2.0 guidelines were used in designing and reporting. SETTING: The intervention was implemented in an Italian Teaching Hospital 2 years after the adoption of internal evidence-based AP recommendations. PARTICIPANTS: Professionals involved in elective surgery. INTERVENTIONS: The intervention was structured into two phases: a survey was conducted during two non-consecutive weeks period (April-May 2013) to assess the adherence to the international guidelines in AP; survey's results were presented and discussed with all the surgical teams (December 2013-April 2014). MAIN OUTCOME MEASURES: Impact on cefazolin consumption (in defined daily doses per 100 procedures). RESULTS: Data of AP for 653 surgical procedures in terms of type, timing, duration, excess and defect were analyzed. An optimal AP rate resulted in 48.1% cases. Reduction in cefazolin use (-21.5%) and cost (-22.9%) was registered. CONCLUSIONS: Though results cannot be generalized to all hospital populations, the implemented intervention is likely to improve AP consequently improving quality of care and reducing costs. Further studies are needed to evaluate specific outcomes such as rate of SSIs and antibiotic resistance.


Assuntos
Antibacterianos/uso terapêutico , Antibioticoprofilaxia , Fidelidade a Diretrizes , Assistência Perioperatória , Adulto , Idoso , Procedimentos Cirúrgicos Eletivos , Feminino , Hospitais de Ensino , Humanos , Itália , Masculino , Pessoa de Meia-Idade , Inquéritos e Questionários
16.
J Clin Med ; 13(5)2024 Feb 22.
Artigo em Inglês | MEDLINE | ID: mdl-38592114

RESUMO

Background: Peptic ulcers result from imbalanced acid production, and in recent decades, proton pump inhibitors have proven effective in treating them. However, perforated peptic ulcers (PPU) continue to occur with a persistent high mortality rate when not managed properly. The advantages of the laparoscopic approach have been widely acknowledged. Nevertheless, concerning certain technical aspects of this method, such as the best gastrorrhaphy technique, the consensus remains elusive. Consequently, the choice tends to rely on individual surgical experiences. Our study aimed to compare interrupted stitches versus running barbed suture for laparoscopic PPU repair. Methods: We conducted a retrospective study utilizing propensity score matching analysis on patients who underwent laparoscopic PPU repair. Patients were categorised into two groups: Interrupted Stitches Suture (IStiS) and Knotless Suture (KnotS). We then compared the clinical and pathological characteristics of patients in both groups. Results: A total of 265 patients underwent laparoscopic PPU repair: 198 patients with interrupted stitches technique and 67 with barbed knotless suture. Following propensity score matching, each group (IStiS and KnotS) comprised 56 patients. The analysis revealed that operative time did not differ between groups: 87.9 ± 39.7 vs. 92.8 ± 42.6 min (p = 0.537). Postoperative morbidity (24.0% vs. 32.7%, p = 0.331) and Clavien-Dindo III (10.7% vs. 5.4%, p = 0.489) were more frequently observed in the KnotS group, without any significant difference. In contrast, we found a slightly higher mortality rate in the IStiS group (10.7% vs. 7.1%, p = 0.742). Concerning leaks, no differences emerged between groups (3.6% vs. 5.4%, p = 1.000). Conclusions: Laparoscopic PPU repair with knotless barbed sutures is a non-inferior alternative to interrupted stitches repair. Nevertheless, further research such as randomised trials, with a standardised treatment protocol according to ulcer size, are required to identify the best gastrorraphy technique.

17.
Sci Rep ; 14(1): 1501, 2024 01 17.
Artigo em Inglês | MEDLINE | ID: mdl-38233497

RESUMO

Left-sided acute diverticulitis in WSES Stage 0-IIb preferentially undergoes conservative management. However, there is limited understanding of the risk factors for failure of this approach. The aim of this study was to investigate the factors associated with the decision to perform conservative treatment as well as the predictors of its failure. We included patients with a diagnosis of WSES diverticulitis CT-driven classification Stage 0-IIb treated in the Emergency Surgery Unit of the Agostino Gemelli University Hospital Foundation between 2014 and 2020. The endpoints were the comparison between the characteristics and clinical outcomes of acute diverticulitis patients undergoing conservative versus operative treatment. We also identified predictors of conservative treatment failure. A set of multivariable backward logistic analyses were conducted for this purpose. The study included 187 patients. The choice for operative versus conservative treatment was associated with clinical presentation, older age, higher WSES grade, and previous conservative treatment. There were 21% who failed conservative treatment. Of those, major morbidity and mortality rates were 17.9% and 7.1%, respectively. A previously failed conservative treatment as well as a greater WSES grade and a lower hemoglobin value were significantly associated with failure of conservative treatment. WSES classification and hemoglobin value at admission were the best predictors of failure of conservative treatment. Patients failing conservative treatment had non-negligible morbidity and mortality. These results promote the consideration of a combined approach including baseline patients' characteristics, radiologic features, and laboratory biomarkers to predict conservative treatment failure and therefore optimize treatment of acute diverticulitis.


Assuntos
Tratamento Conservador , Diverticulite , Humanos , Tratamento Conservador/métodos , Diverticulite/terapia , Diverticulite/complicações , Fatores de Risco , Falha de Tratamento , Hemoglobinas , Estudos Retrospectivos
18.
Surgery ; 176(1): 162-171, 2024 Jul.
Artigo em Inglês | MEDLINE | ID: mdl-38594101

RESUMO

BACKGROUND: Imaging-based classifications do not always reflect the clinical severity and prognosis of acute left-sided colonic diverticulitis. This study aims to investigate the role of an early procalcitonin assessment in the emergency department as a risk stratification tool for severity, prognosis, and need for surgery in patients with acute left-sided colonic diverticulitis. METHODS: In this retrospective cohort study, all adult patients consecutively admitted from January 2015 to September 2020 for acute left-sided colonic diverticulitis and having a procalcitonin determination at admission were enrolled. The following data were collected: age, sex, comorbidities, laboratory parameters, level of urgency, clinical presentation, type of treatment, complications, and post-management outcomes. The association between the procalcitonin value at admission and the following endpoints was analyzed: type of treatment, classification of acute left-sided colonic diverticulitis, mortality, and type of surgery. RESULTS: A total of 503 consecutive patients were enrolled. Procalcitonin >0.5 ng/mL emerged as an independent risk factor for complicated acute left-sided colonic diverticulitis (P = .007). Procalcitonin >0.5 ng/mL (P = .033), together with a history of complicated acute left-sided colonic diverticulitis (P < .001), abdominal pain (P = .04), bowel perforation (P < .001), and peritonitis (P < .001), was a significant risk factor for surgery. Procalcitonin >0.5 ng/mL (P = .007) and peritonitis (P = .03) emerged as independent risk factors for sigmoidectomy without colorectal anastomosis. Procalcitonin >0.5 ng/mL (P = .004), a higher level of urgency at admission (P = .005), Hartmann's procedure (P = .002), and the necessity of mechanical ventilation (P = .004) emerged as independent risk factors for mortality. CONCLUSION: Procalcitonin >0.05 ng/mL at emergency department admission is a useful risk stratification tool for severity, prognosis, and need for surgical treatment in patients with acute left-sided colonic diverticulitis.


Assuntos
Doença Diverticular do Colo , Pró-Calcitonina , Índice de Gravidade de Doença , Humanos , Masculino , Feminino , Doença Diverticular do Colo/cirurgia , Doença Diverticular do Colo/sangue , Doença Diverticular do Colo/diagnóstico , Doença Diverticular do Colo/complicações , Pró-Calcitonina/sangue , Estudos Retrospectivos , Pessoa de Meia-Idade , Medição de Risco/métodos , Prognóstico , Idoso , Biomarcadores/sangue , Adulto , Doença Aguda , Fatores de Risco , Serviço Hospitalar de Emergência/estatística & dados numéricos
19.
Artigo em Inglês | MEDLINE | ID: mdl-39154859

RESUMO

SCOPE: The aim of these guidelines is to provide recommendations for decolonization and perioperative antibiotic prophylaxis (PAP) in multidrug-resistant Gram-positive bacteria (MDR-GPB) adult carriers before inpatient surgery. METHODS: These European Society of Clinical Microbiology and Infectious Diseases/European Committee on Infection Control guidelines were developed following a systematic review of published studies targeting methicillin-resistant Staphylococcus aureus (MRSA), vancomycin-resistant enterococci, methicillin-resistant coagulase-negative Staphylococci, and pan-drug-resistant-GPB. Critical outcomes were the occurrence of surgical site infections (SSIs) caused by the colonizing MDR-GPB and SSIs-attributable mortality. Important outcomes included the occurrence of SSIs caused by any pathogen, hospital-acquired infections, all-cause mortality, and adverse events associated with the interventions, including resistance development to the agents used and the incidence of Clostridioides difficile infections. The last search of all databases was performed on 1 November 2023. The level of evidence and the strength of each recommendation were defined according to the Grading of Recommendations Assessment, Development, and Evaluation approach. Consensus of a multidisciplinary expert panel was reached for the final list of recommendations. Antimicrobial stewardship considerations were included. RECOMMENDATIONS: The guideline panel reviewed the impact of decolonization, targeted PAP, and combined interventions (e.g. decolonization and targeted PAP) on the risk of SSIs and other outcomes in MDR-GPB carriers, according to the type of bacteria and type of surgery. We recommend screening for S. aureus before high-risk operations, such as cardiothoracic and orthopaedic surgery. Decolonization with intranasal mupirocin with or without a chlorhexidine bath is recommended in patients colonized with S. aureus before cardiothoracic and orthopaedic surgery and suggested in other surgeries. The addition of vancomycin to standard prophylaxis is suggested for MRSA carriers in cardiothoracic surgery, orthopaedic surgery, and neurosurgery. Combined interventions (e.g. decolonization and targeted prophylaxis) are suggested for MRSA carriers undergoing cardiothoracic and orthopaedic surgery. No recommendation could be made regarding screening, decolonization and targeted prophylaxis for vancomycin-resistant enterococci because of the lack of data. No evidence was retrieved for methicillin-resistant coagulase-negative Staphylococci and pan-drug-resistant-GPB. Careful consideration of the laboratory workload and involvement of antimicrobial stewardship and infection control teams are warranted before implementing screening procedures or performing changes in PAP policy. Future research should focus on novel decolonizing techniques, on the monitoring of resistance to decolonizing agents and PAP regimens, and on standardized combined interventions in high-quality studies.

20.
World J Emerg Surg ; 19(1): 22, 2024 Jun 08.
Artigo em Inglês | MEDLINE | ID: mdl-38851700

RESUMO

Intra-abdominal infections (IAIs) are an important cause of morbidity and mortality in hospital settings worldwide. The cornerstones of IAI management include rapid, accurate diagnostics; timely, adequate source control; appropriate, short-duration antimicrobial therapy administered according to the principles of pharmacokinetics/pharmacodynamics and antimicrobial stewardship; and hemodynamic and organ functional support with intravenous fluid and adjunctive vasopressor agents for critical illness (sepsis/organ dysfunction or septic shock after correction of hypovolemia). In patients with IAIs, a personalized approach is crucial to optimize outcomes and should be based on multiple aspects that require careful clinical assessment. The anatomic extent of infection, the presumed pathogens involved and risk factors for antimicrobial resistance, the origin and extent of the infection, the patient's clinical condition, and the host's immune status should be assessed continuously to optimize the management of patients with complicated IAIs.


Assuntos
Infecções Intra-Abdominais , Humanos , Infecções Intra-Abdominais/tratamento farmacológico , Fatores de Risco , Antibacterianos/uso terapêutico
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