Fast-track recovery after major liver and pancreatic resection from the nursing point of view

Postoperative fast-track recovery protocols combine various methods to support immediate care of patients who undergo major surgery. These protocols include control of postoperative pain and early beginning of oral diet and mobilization. The combination of these approaches may reduce the rate of postoperative complications and facilitate hospital discharge. The aim of this study was to evaluate progress and parameters of fast-track recovery after major liver and pancreatic resection. A descriptive bibliographical review from 2001 to 2012 via electronic databases such as MEDLINE, PubMed, and Google Scholar was undertaken. Articles that focused on a fast-track protocol were studied. Reports focusing on the implementation of a fast-track protocol in the postoperative recovery of patients after major hepatectomy or pancreatectomy were selected. Fast-track protocols may be applicable to patients recovering after major liver or pancreatic resection. Future research should be focused on particular parameters of the fast-track protocol separately.

Liver function tests in viremic and nonviremic chronic hepatitis B virus-infected pregnant women: importance of alanine aminotransferase/sodium ratio

The major risk factor of perinatal transmission of Hepatitis B virus (HBV) infection is the level of maternal HBV-deoxyribonucleic acid (DNA) during the third trimester of pregnancy. The primary aim of this study was to evaluate the hematological and biochemical status in Hepatitis B e-antigen (HBeAg)-negative chronic HBV-infected pregnant women and to correlate the findings with the presence or absence of viremia. Ninety-five consecutive chronic HBV-infected pregnant women were evaluated between the 28th and 32nd week of gestation. Viral load was determined by using the COBAS TaqMan HBV test. Sixty-nine women were evaluated and 14 of them exhibited HBV-DNA levels higher than 2000 IU·ml. In this study, viremic women exhibited significantly higher alanine aminotransferase (ALT), creatinine, and uric acid values as well as significantly lower white blood cell count compared with nonviremic women. There was also a significant statistical difference concerning ALT/sodium ratio between viremic and nonviremic women (0.20 ± 0.22 vs. 0.10 ± 0.09, respectively, p= .024). The optimal cutoff points discriminating those women with a high probability to have detectable serum HBV-DNA were 0.092 for ALT/sodium ratio (sensitivity = 73.0%, specificity = 61.5%, area under the receiver operating characteristic curve [AUC] = 71.05%) and 12.8 IU/L for ALT (sensitivity = 73.0%, specificity = 63.0%, AUC = 72.2%). Chronic HBV-infected pregnant women with ALT/sodium ratio ≥ 0.11 had the higher probability of having serum HBV-DNA levels higher than 2000 IU/ml (sensitivity = 76.92%, specificity = 58%, AUC = 62.38%). Presence of HBV-DNA in maternal blood during the third trimester of pregnancy is significantly associated with maternal serum ALT levels in HBeAg-negative chronic HBV-infected pregnant women. Women with an ALT/sodium ratio greater than 0.092 have the higher probability of HBV-DNA presence in maternal blood whereas an ALT/sodium ratio greater than 0.11 could discriminate those women with HBV-DNA levels higher than 2000 IU/ml.

Open or laparoscopic surgery for colorectal cancer: a retrospective comparative study

Laparoscopic surgery for colorectal cancer has been used with success since 1991. During the last decade, many studies have compared laparoscopic surgery with open colectomy. The aim of this retrospective study was to present the advantages and disadvantages of laparoscopic and open colectomy for cancer, focusing on the postoperative care of patients. Eighty-eight consecutive patients suffering from cancer of the colon and rectum, surgically treated, were studied. They were divided into 2 groups: Group A patients (n = 48) underwent laparoscopic colectomy, and Group B patients (n = 40) were treated with an open procedure. For postoperative care of the patients, analgesia, median hospital stay, overall cost, and complications between the 2 groups were studied and statistically compared. Laparoscopic colectomy was associated with a shorter average hospital stay, fewer complications, earlier start of a normal diet, and better control of postoperative pain. Nonetheless, the cost of surgical instruments used in laparoscopic operation is higher. Laparoscopic surgery, despite its higher cost, seems to add significant advantages in the postoperative recovery of patients suffering from colorectal cancer.

Central vascular catheters versus peripherally inserted central catheters in nurse anesthesia. A perspective within the Greek health system

PURPOSE

We present a study comparing the insertion of central vascular catheter (CVC) and peripherally inserted central catheter (PICC) by an anesthesia nurse at 2 Greek University Hospitals.

METHODS

Eighty patients, aged 20-80 years, were enrolled in the study. Patients were divided into 2 groups. In group A (41 patients), a CVC was inserted in the internal jugular vein. In group B (39 patients), a pressure-injectable PICC was inserted in the basilica vein.

RESULTS

Correlations between the methods applied, the patients' characteristics, the procedures' characteristics and the overall satisfaction scores for each procedure were examined. The final results show that the patients of group B (PICC method) were more satisfied with the procedure than the patients of group A (CVC method), at the statistical significance level of a=0.01. Also, according to the results of the analysis, the PICC method offers significantly more comfort and relative satisfaction than the CVC method, at the statistical significance level of a=0.01. The satisfaction scores of "physicians" were statistically more significant, at a=0.01, for the patients of group A (classic CVCs) mainly because of the insufficient flow rate of the PICCs when compared with the CVCs and especially if one considers the fact that the physicians did not have any experience with the PICC method at all.

CONCLUSIONS

PICCs under ultrasound guidance constitute the solution of choice for patients and they definitely surpass the CVCs focusing mainly on the improvement of the quality of life and the satisfaction of patients.

Endovascular treatment of cerebral aneurysms in relation to their parent artery wall: a single center study

We report our two-year experience in the endovascular treatment of brain aneurysms in relation to their parent artery wall. We prospectively recorded patients with intracranial aneurysms (107 ruptured - 38 unruptured) treated with coiling during a two-year period: 145 patients, 94 females and 51 males - mean age 56 years. The aneurysms were divided into side-wall (A) and bifurcation (B) groups. A total occlusion rate was noted in post-embolization angiograms in 101 aneurysms (70%) with a morbidity of 4%. No angiographic recurrence arose in the six-month follow-up. The two groups had a similar total occlusion rate (68.31% and 71.8% respectively), while the complication rate was 3% in group A and 4.7% in group B. Significant differences between the two groups were noted in the number of assisted coiling cases: 28 out of 60 cases (46.7%) in group A - 14 out of 85 cases (16.5%) in group B. Further statistical analysis showed strong dependencies for the type of endovascular procedure between the ruptured and unruptured aneurysms in both groups (p 0.000<0.05), but no dependencies between the aneurysm occlusion rate and the ruptured or non-ruptured aneurysms, or between the occlusion rate and the type of endovascular procedure (p 0.552>0.05 and 0.071>0.05 respectively). In conclusion, the anatomic relation of the aneurysm sac with the wall of the parent artery is important, as significant differences in endovascular practice, devices and techniques were noted between side-wall and bifurcation aneurysms.

Greece reports prototype intervention with first peripherally inserted central catheter: case report and literature review

Placement of peripherally inserted central catheters (PICCs), definitely offers a clear advantage over any other method regarding central venous catheterization. Its ultrasonographic orientation enhances significantly its accuracy, safety and efficacy, making this method extremely comfortable for the patient who can continue his or her therapy even in an outpatient basis. We present the first reported case of a PICCS insertion in Greece, which has been performed by a university-degree nurse. The aim of this review of literature was to present the evolution in nursing practice in Greece. A PICC was inserted in a 77-year-old male patient suffering from a recent chemical pneumonia with a history of Alzheimer's disease. A description of all the technical details of this insertion is reported, focusing on the pros and cons of the method and a thorough review of the history and advances in central venous catheterization throughout the years is also presented. PICCs provide long-term intravenous access and facilitate the delivery of extended antibiotic therapy, chemotherapy and total parenteral nutrition. We strongly believe that PICCs are the safest and most effective method of peripherally inserted central venous catheterization. Larger series are necessary to prove the above hypothesis, and they are under construction by our team.

CNS tuberculosis: a review and illustration from an autopsy case

An estimated one-third of the world's population (2 billion people) is infected with the tubercle bacilli (TB), which is estimated to cause 6% of all deaths worldwide. Despite there being a decline in the incidence of tuberculosis seen in Europe, there are still some countries in the rest of the world where the estimated number of new cases is very high. When a person presents with persistent fever with or without neurological symptoms, the diagnosis of TB cannot be excluded. We present a case report of a 26-year-old male patient, who died of CNS tuberculosis. Such case studies will help keep neuroscience nurses alert to potential medical issues in multiethnic patient populations.