Search

Objective: Sensory deficits are important risk factors for delirium but have been investigated in single-center studies and single clinical settings. This multicenter study aims to evaluate the association between hearing and visual impairment or bi-sensory impairment (visual and hearing impairment) and delirium. Design: Cross-sectional study nested in the 2017 "Delirium Day" project. Setting and participants: Patients 65 years and older admitted to acute hospital medical wards, emergency departments, rehabilitation wards, nursing homes, and hospices in Italy. Methods: Delirium was assessed with the 4AT (a short tool for delirium assessment) and sensory deficits with a clinical evaluation. We assessed the association between delirium, hearing and visual impairment in multivariable logistic regression models, adjusting for: Model 1, we included predisposing factors for delirium (ie, dementia, weight loss and autonomy in the activities of daily living); Model 2, we added to Model 1 variables, which could be considered precipitating factors for delirium (ie, psychoactive drugs and urinary catheters). Results: A total of 3038 patients were included; delirium prevalence was 25%. Patients with delirium had a higher prevalence of hearing impairment (30.5% vs 18%; P < .001), visual impairment (24.2% vs 15.7%; P < .01) and bi-sensory impairment (16.2% vs 7.5%) compared with those without delirium. In the multivariable logistic regression analysis, the presence of bi-sensory impairment was associated with delirium in Model 1 [odds ratio (OR) 1.5, confidence interval (CI) 1.2-2.1; P = .00] and in Model 2 (OR 1.4; CI 1.1-1.9; P = .02), whereas the presence of visual and hearing impairment alone was not associated with delirium either in Model 1 (OR 0.8; CI 0.6-1.2, P = .36; OR 1.1; CI 0.8-1.4; P = .42) or in Model 2 (OR 0.8, CI 0.6-1.2, P = .27; OR 1.1, CI 0.8-1.4, P = .63). Conclusions and implications: Our findings support the importance of routine screening and specific interventions by a multidisciplinary team to implement optimal management of sensory impairments and hence prevention and the management of the patients with delirium.

Several trials showed that early laparoscopic cholecystectomy is superior to delayed laparoscopic cholecystectomy for the treatment of acute cholecystitis. However actual practice does not conform to current evidence. The aim of this study is to compare outcomes and total hospital costs between early and delayed laparoscopic cholecystectomy for acute cholecystitis.A retrospective analysis of patients with acute cholecystitis that underwent a laparoscopic cholecystectomy at our institutions was performed. Patients were divided into 2 groups on the basis of the treatment received and statistical analysis was performed.The study included 91 patients, 52 female and 39 male, with a mean age of 55. Early surgery was performed in 32 cases and delayed surgery in 59 cases. The two groups were comparable for demographics data and severity of disease on admission. There was a no significant difference (p = 0.174) in the mean operative time between early (54.8 min) and delayed group (47.8 min). Conversion rate was higher in the early group (34.3% vs. 20.3%), but difference was not statistically significant (p = 0.223). The overall complications rate was comparable (18.7% early vs. 16.9% delayed, p = 0.941). Length of postoperative stay (4.3 vs. 3.8 days) was similar (p = 0.437), but total hospital stay was significantly 4 days shorter in the early group (p0.0001). The mean total cost was higher for the delayed group (4171 vs. 6041), with a significant difference of 1870 Euro (p0.0001).Early laparoscopic cholecystectomy has an outcome comparable to the delayed procedure, with a shorter total hospital stay and lower total costs, and it should be considered as the preferred approach in treatment of acute cholecystitis.

Laparoscopic cholecystectomy has become the standard treatment for symptomatic gallstones. However, a conversion to open surgery is sometimes still required to complete the procedure safely. The aim of this study is to identify the predictive factors of conversion from laparoscopic to open cholecystectomy in both elective and emergency cases.A retrospective review of all patients underwent laparoscopic cholecystectomy for symptomatic gallstones from January 2011 to October 2013 was performed. Data considered for analysis were: demographic data, comorbidities, preoperative laboratory values, preoperative ERCP, indication for surgery, and the timing of the intervention in acute cholecystitis. Conversion to open cholecystectomy was chosen as the dependent variable for both, univariate and multivariate analysis.414 patients underwent laparoscopic cholecystectomy. 245 were female (59.1%) and 169 (40.8%) male, with a mean age of 51.7±16.4 years. The indication for surgery was acute cholecystitis in 91 cases (21.9%). Lithiasis of the bile duct was found in 40 patients (9.6%), and it was identified preoperatively in 37 patients, all treated with a preoperative ERCP. Conversion to open occurred in 33 cases (7.9%). Univariate analysis revealed as risk factor for conversion: increased age, acute cholecystitis, comorbidities, elevated white blood cell count, increased level of aspartate aminotransferase, alanine aminotransferase, alkaline phosphatase, gamma glutamyl transpeptidase, C-reactive protein, and fibrinogen. Multivariate logistic regression analysis showed that acute cholecystitis (OR 5.63) and age65 years (OR 3.025) were independent predictive factors for conversion.These patients should be properly informed of their increased risk of conversion and should be operated by surgeons skilled in laparoscopic procedures to reduce this risk.

Incisional hernia is one of the most common complications of laparotomy. Its repair with prosthesis has enabled a considerable improvement in the outcome, significantly reducing recurrences. This study analyses the results of open hernioplasty with mesh performed as a Day Surgery procedure in 42 patients between November 2008 and October 2010. The results were good, with low postoperative morbidity and recurrences (2.4%).

Methods of implementing the clinical nurse specialist (CNS) role can be approached in many ways. Providing the clinical specialist with concrete strategies to use during role implementation or expansion can aid in expediting the acceptance process for the CNS. Some authors have discussed phases the CNS encounters during role development. Time span of these phases vary greatly, dependent not only on the individual specialist, but also on the system for which they are employed. Kramer's four phases detailing the adjustment period of the newly practicing nurse may be used when discussing CNS role implementation. These four phases are: honeymoon, shock/rejection, recovery, and resolution. Practical suggestions to expedite role implementation can make progression through these phases easier and less overwhelming. Although obstacles will often be present, the CNS must then become a catalyst by using creative ideas and effective coping mechanisms to effect change and advance the role.

The makers have examined 455 fingerprint cards of accidents at biologic risk needed in a sanitary structure from the month of november 1995 to the month of december 1998. After they have described the protocol of the sanitary supervision applied, the procedure of the accidents, the qualifications, and the departments mainly interested by the subject of study event, they have pointed out the need of a greater vaccinable covering against the virus B, parvying attention to the "non responders" subjects, thinking also it's necessary bigger resources for the personnel, training and information.

After reporting the pathophysiology of denervation the authors deal with the changes that affect nerves while going through reinnervation. A review of the drugs that may help healing and general care to be adopted in order to avoid sequential pathological phenomena related to paralysis are shown. Rehabilitative treatment is discussed, the Authors dwell upon rehabilitation of neurogenous bladder of patients with spina bifida and rehabilitation of patients with paralysis of brachial plexus. Facial paralysis has been discussed before dealing with benefits and complications of electrotherapy. The use of electromagnetotherapy and electromyography are shown with a rich photographic and bibliographic support.

Aim of the study was to identify the different hepatitis C virus (HCV) genotypes in chronic hepatitis patients living in the districts of Messina and Catania (Sicily, Italy), for epidemiological reasons but also to determine the effect of interferon therapy on therapeutic response of different viral genotypes. Genotyping was carried out by reverse-hybridization after amplification by polymerase chain reaction. The study was conducted on 271 patients with HCV-RNA positive chronic liver disease belonging to categories at risk or not for infection. HCV genotype sub-type 1b was the most common viral genotype identified.

The clinical nurse specialist (CNS) and nurse practitioner (NP) have been distinct and separate advanced nursing practice roles since the 1960s. The forces of economics and health care reform have fostered an interest in merging these two advanced practice roles. Economic and regulatory advantages have been noted in the literature for both roles. What is not so evident are the possible disadvantages. Several aspects of the merger issue are explored as is the recent background of the creation of the CNS and NP roles. Problems and questions are asked to stimulate future discussions in nursing's professional associations and in education and service settings.

To evaluate whether, in the forearm of hypertensive patients with different circulating renin profiles, local beta-adrenergic receptor-induced production of active renin, plasma renin activity, angiotensin I (Ang I), and angiotensin II (Ang II) was or was not related to the renin profile, we studied four groups of patients: 1) hypertensive patients with primary aldosteronism and suppressed circulating plasma renin activity values (0.15 +/- 0.1 ng Ang I/mL per hour; n = 7), 2) essential hypertensive patients with low (0.47 +/- 0.1 ng Ang I/mL per hour; n = 8) circulating plasma renin activity values, 3) essential hypertensive patients with normal (2.48 +/- 0.52 ng Ang I/mL per hour; n = 8) circulating plasma renin activity value, and 4) renovascular hypertensive patients with high circulating plasma renin activity values (4.16 +/- 2.1 ng Ang I/mL per hour; n = 10). Isoproterenol was infused into the brachial artery, and active renin, plasma renin activity, and Ang I and Ang II forearm balance (venous-arterial differences corrected for forearm blood flow by strain-gauge plethysmography) were measured. Despite a comparable vasodilation, beta-adrenergic stimulation failed to release active renin, plasma renin activity, and Ang I and Ang II in primary aldosteronism. It slightly increased them (except for Ang I) in low renin patients but determined a local production in normal renin and renovascular hypertensive patients. The individual increments in plasma renin activity and Ang II release induced by isoproterenol showed a correlation with the renin profile.(ABSTRACT TRUNCATED AT 250 WORDS)

Two cases of neuroleptic malignant syndrome presenting an unusual clinical course are reported. The first patient was untreated for the syndrome and recovered completely only after four months, while the other one was given dopaminergic and myorelaxing drugs only 10 days after the onset of the symptoms and died about six months later with an unmodified clinical picture. In both cases the treatment seemed to influence the clinical course, a delay or lack of drug intake worsening the prognosis.

The imposter phenomenon describes individuals who at times feel as if they are imposters in their chosen profession. Individuals experiencing the phenomenon have a deep feeling that they are fooling everyone. The title of clinical nurse specialist (CNS) in itself may foster misinterpretations and false beliefs in oneself or others. The term "specialist" implies expertise in the five subroles of the CNS (educator, consultant, research, clinician and manager). Feelings of imposture within the CNS role can precipitate or exacerbate low self-esteem and lead to ineffective role implementation. The phenomenon must be recognized in the CNS and management strategies instituted. Management strategies include peer support, CNS mentoring and self-provided positive reinforcement. Further research is essential to document the existence of the phenomenon within the CNS role and the creation of effective management strategies to prevent or alleviate it.

This paper identifies the major food safety concerns and separates fact from fiction in weighing any scientific evidence bearing on these concerns. Relevent information on federal laws and regulations governing food safety certification are interwoven.

We examined 8 subjects affected by hemifacial spasm. The CT exam showed a megadolichobasilaris vessel in five of them. Four of these five presented BAEP anomalies. Three of these four showed a decreased amplitude of the V wave and the other one a pathological increment of the I-V interval.

This is a report of an unusual acetaminophen poisoning in a 3-year-old girl who, three days after the ingestion of an estimated thirty-five 325-mg tablets of acetaminophen, had the highest levels of hepatic enzymes ever recorded at Duke Hospital. Although she was only moderately ill with an enlarged liver, she was discharged from the hospital on the seventh day in good condition. The liver enzyme levels returned to normal when last assessed, 50 days after ingestion. The importance of determining acetaminophen plasma concentration at different times to evaluate more precisely the plasma half-life is discussed, along with the current suggested therapy now being recommended for acetaminophen poisoning.

Some of the disturbances encountered in patients with chronic cerebral vasculopathies may be attributable to associated or concomitant pathologies such as arterial hypertension. In many of the papers published on citicoline it is less than clear whether the improvement in the symptoms is the result of the treatment of the hypertension or the substance used. In conclusion, the importance of correct treatment of hypertension in order to cure certain standard chronic cerebral vasculopathies is emphasised and the value of citicoline in improving kinesthesis, mnemonic and perceptive-motor efficiency is confirmed.