BACKGROUND: The determinants of a worse outcome in diabetic patients after an acute myocardial infarction (AMI) are controversial. They include delayed hospital admission, worse clinical presentation and lesser efficacy of accepted therapeutic interventions. Therefore, to improve our knowledge, we aimed to describe the clinical characteristics, treatment options and short-term outcomes of diabetic patients in a survey of consecutive AMI subjects admitted to the Italian coronary care unit (CCU) network in the current era of reperfusion. METHODS: The BLITZ study prospectively enrolled patients with AMI, within 48 hours of symptom onset, admitted to 296 out of the 341 existing Italian CCUs from October 15 to 29, 2001. Diabetic status was recorded by collecting clinical history. In-hospital and post-discharge management and outcomes were collected up to 30 days from admission. RESULTS: Overall, 434 of 1959 enrolled patients (22%) had a clinical diagnosis of diabetes. Diabetic patients were older, more frequently women, had a worse coronary risk profile, and an unfavorable clinical presentation compared to non-diabetics. Among 1275 patients with ST-elevation AMI, diabetics (20%) received a similar proportion of any reperfusion therapy (61 vs 66%, p = 0.10), but significantly less primary percutaneous coronary angioplasty (9 vs 16%, p = 0.003). Diabetic patients were treated less often with oral beta-blockers than non-diabetics both during hospitalization (56 vs 64%, p = 0.003) and at discharge (54 vs 61%, p = 0.01). In contrast, in-hospital use of angiotensin-converting enzyme inhibitors (76 vs 67%, p = 0.0003), digitalis (10 vs 5%, p = 0.0005), and diuretics (54 vs 36%, p < 0.0001) was more frequent among diabetics. During their index admission, subjects with diabetes had higher in-hospital mortality (11 vs 6%, p = 0.0004), as well as higher rates of reinfarction (6 vs 2%, p = 0.0003), new congestive heart failure (28 vs 14%, p < 0.0001), cardiogenic shock (10 vs 5%, p = 0.0005) or recurrent angina (22 vs 16%, p = 0.0034). A similar pattern was observed at 30-day follow-up. At multivariate analysis, diabetic status was not confirmed to be an independent predictor of 30-day mortality. CONCLUSIONS: Although diabetic patients with AMI admitted to the Italian CCU network have a higher in-hospital and 30-day morbidity and mortality rates compared to non-diabetics, a clinical diagnosis of diabetes has no independent predictive value on short-term outcome. 相似文献
AIM: To investigate the role of laparoscopy in diagnosis and treatment of intra abdominal infections.METHODS: A systematic review of the literature was performed including studies where intra abdominal infections were treated laparoscopically.RESULTS: Early laparoscopic approaches have become the standard surgical technique for treating acute cholecystitis. The laparoscopic appendectomy has been demonstrated to be superior to open surgery in acute appendicitis. In the event of diverticulitis, laparoscopic resections have proven to be safe and effective procedures for experienced laparoscopic surgeons and may be performed without adversely affecting morbidity and mortality rates. However laparoscopic resection has not been accepted by the medical community as the primary treatment of choice. In high-risk patients, laparoscopic approach may be used for exploration or peritoneal lavage and drainage. The successful laparoscopic repair of perforated peptic ulcers for experienced surgeons, is demonstrated to be safe and effective. Regarding small bowel perforations, comparative studies contrasting open and laparoscopic surgeries have not yet been conducted. Successful laparoscopic resections addressing iatrogenic colonic perforation have been reported despite a lack of literature-based evidence supporting such procedures. In post-operative infections, laparoscopic approaches may be useful in preventing diagnostic delay and controlling the source.CONCLUSION: Laparoscopy has a good diagnostic accuracy and enables to better identify the causative pathology; laparoscopy may be recommended for the treatment of many intra-abdominal infections. 相似文献
Cytoreductive surgery (CRS) with hyperthermic intraperitoneal chemotherapy (HIPEC) leads to prolonged survival for selected patients with colorectal (CRC) peritoneal metastases (PM). This study aimed to analyze the prognostic role of micro-satellite (MS) status and RAS/RAF mutations for patients treated with CRS.
Methods
Data were collected from 13 Italian centers with PM expertise within a collaborative group of the Italian Society of Surgical Oncology. Clinical and pathologic variables and KRAS/NRAS/BRAF mutational and MS status were correlated with overall survival (OS) and disease-free survival (DFS).
Results
The study enrolled 437 patients treated with CRS-HIPEC. The median OS was 42.3 months [95% confidence interval (CI), 33.4–51.2 months], and the median DFS was 13.6 months (95% CI, 12.3–14.9 months). The local (peritoneal) DFS was 20.5 months (95% CI, 16.4–24.6 months). In addition to the known clinical factors, KRAS mutations (p = 0.005), BRAF mutations (p = 0.01), and MS status (p = 0.04) were related to survival. The KRAS- and BRAF-mutated patients had a shorter survival than the wild-type (WT) patients (5-year OS, 29.4% and 26.8% vs 51.5%, respectively). The patients with micro-satellite instability (MSI) had a longer survival than the patients with micro-satellite stability (MSS) (5-year OS, 58.3% vs 36.7%). The MSI/WT patients had the best prognosis. The MSS/WT and MSI/mutated patients had similar survivals, whereas the MSS/mutated patients showed the worst prognosis (5-year OS, 70.6%, 48.1%, 23.4%; p = 0.0001). In the multivariable analysis, OS was related to the Peritoneal Cancer Index [hazard ratio (HR), 1.05 per point], completeness of cytoreduction (CC) score (HR, 2.8), N status (HR, 1.6), signet-ring (HR, 2.4), MSI/WT (HR, 0.5), and MSS/WT-MSI/mutation (HR, 0.4). Similar results were obtained for DFS.
Conclusion
For patients affected by CRC-PM who are eligible for CRS, clinical and pathologic criteria need to be integrated with molecular features (KRAS/BRAF mutation). Micro-satellite status should be strongly considered because MSI confers a survival advantage over MSS, even for mutated patients.
The first reliable statistic data about perioperatory mortality were published in 1841 by the French Joseph-Francois Malgaigne (1806–1863): he referred to a mean mortality of 60% for amputations and this bad result was to be attributed mainly to hospital acquired diseases. The idea of “hospital acquired disease” although vague, included five infective nosologic entities, which at that time were diagnosed more frequently: erysipelas, tetan, pyemia, septicemia, and gangrene. Nonetheless, the suppuration with pus production was considered from most of the surgeons and doctors of that time as a necessary and unavoidable step in the process of wound healing. During the end of the eighteenth century, hospitals of the main European cities were transforming into aggregations of several wards, where the high concentration of patients created poor sanitary conditions and a consistent increase of perioperatory mortality. In 1865, Lister applied his first antiseptic dressing on the surface of an exposed fracture. These experimental attempts lead to an effective reduction of wound infections respect to the dressing with strings used previously.
Discussion
Lister's innovations in the field of wound treatment were based on two brand new concepts: germs causing rot were ubiquitarious and the wound infection was not a normal step in the process of wound healing. The concept of antisepsis was hardly accepted in the European surgical world: “Of all countries, Italy is the most indifferent and uninterested in experimenting this method, which has been so favorably judged from the greatest surgical societies in Germany”. This quotation from the young surgeon Giuseppe Ruggi (1844–1925) from Bologna comes from his article where he presented his first experiences on aseptic medications started the previous year in the Surgical Department of Maggiore Hospital in Bologna. In his report, Ruggi described the adopted technique and suggested that the medication should be extended to all the surgical patients of the hospital:“… this is needed to totally remove from the hospital all those elements of infection which grow in the wounds dressed with the old method”. The experimentation of this new dressing for the few treated cases was rigorous and concerned both the sterilization of surgical tools with the fenic acid (5%) and the shaving of the skin. Ruggi also observed that there was no correlation between the seriousness of the wound and its extension or way of healing: when “simple” cases that “should heal without complication” showed fever he often realized that “it was often due to a medication performed without following the rules for an accurate disinfection and dressing”. Ruggi thought that the fever was connected to “reabsorption of pyrogenic substances, which can be removed cleaning and disinfecting the wound” in cases of wounds not accurately dressed and rarely medicated. Frequent postoperative medications of the wound were able to eliminate the fever within 2 h. Ruggi's attitude toward the fine reasoning lead him to introduce the concept of immunodeficiency related to physical deterioration: “… patients treated for surgical disease may sometimes suffer from complications of medical conditions, which initially escape the most accurate investigations… The surgical operation could, in some cases, hold the balance of power”.
Conclusions
The obtained results, published in 1879, appear extremely interesting. As he wrote in 1898, for the presentation of his case record of more than 1000 laparotomies, he had started “… operating as a young surgeon without any tutor, helped only by his mind and what he could deduce from publications existing at the moment …”. 相似文献
Our aim is to compare the management approaches and clinical outcomes of acute appendicitis according to annual Gross National Income per Capita (GNI/Capita) of countries.
Methods
Consecutive patients who were diagnosed to have acute appendicitis from 116 centers of 44 countries were prospectively studied over a 6-month period (April–September 2016). Studied variables included demography, Alvarado score, comorbidities, radiological and surgical management, histopathology, and clinical outcome. Data were divided into three groups depending on the GNI/Capita.
Results
A total of 4271 patients having a mean (SD) age of 33.4 (17.3) years were studied. Fifty-five percent were males. Two hundred and eighty patients were from lower–middle-income (LMI) countries, 1756 were from upper–middle-income (UMI) countries, and 2235 were from high-income (HI) countries. Patients in LMI countries were significantly younger (p?<?0.0001) and included more males (p?<?0.0001). CT scan was done in less than 8% of cases in LMI countries, 23% in UMI countries, and 38% in HI countries. Laparoscopy was performed in 73% of the cases in the HI countries, while open appendectomy was done in more than 60% of cases in both LMI and UMI countries (p?<?0.0001). The longest mean hospital stay was in the UMI group (4.84 days). There was no significant difference in the complication or death rates between the three groups. The overall death rate was 3 per 1000 patients.
Conclusions
There is great variation in the presentation, severity of disease, radiological workup, and surgical management of patients having acute appendicitis that is related to country income. A global effort is needed to address this variation. Individual socioeconomic status could be more important than global country socioeconomic status in predicting clinical outcome.
Esophageal gastrointestinal stromal tumors(GISTs) are extremely uncommon,representing approximately 5% of GISTs with the majority of esophageal GISTs occurring at the esophagogastric junction(EGJ).The treatment options available for these GISTs are fairly controversial.Many different options are nowadays at our disposal.From surgery to the target therapies we have the possibility to treat the majority of GISTs,including those which are defined as unresectable.The EGJ GISTs represent a stimulating challenge ... 相似文献
Non-absorbable prosthetic materials in hernia surgery can cause relatively rare complications, which include chronic pain,
a feeling of stiffness with reduced compliance of the abdominal wall, prosthetic erosion/fistulisation and an increased risk
of persistent deep infection. Recently, to avoid these problems, new “biological” prosthetic materials have been developed
and proposed for clinical use. These materials are all essentially composed of an extracellular matrix stripped of its cellular
components, and differ substantially only in their source (porcine small intestine submucosa, porcine dermis or cadaveric
human dermis). Because of the numerous variables involved, it is very difficult to conduct a randomised controlled trial.
Therefore, the European Hernia Society (EHS) has decided to start the EHS Registry for Biological Prostheses (ERBP). This
is a prospective registry in Europe on the use of collagen meshes in (potentially) contaminated circumstances or clean surgical
fields. The registry intends to collect some preoperative data on the patient and indication, intraoperative data and outcome
data. 相似文献
Emergency surgery has become a neglected specialization in Europe and in many other parts of the world. In certain medical
fields, emergency surgery isn't even considered an autonomous specialization. However every emergency surgeon must have a
good formation in General Surgery but exist huge disparities between different European surgical formative systems. 相似文献