[An unusual cause of chest pain in]. / Una causa insolita di dolore toracico in Chest Pain Unit: un caso di miocardite.

Myocarditis seems to be mostly caused by a viral infection or more rarely by a pharmacological hypersensitivity or by radiations exposure. Nevertheless, it is not so easy to know the ethiopathogenesis of the myocarditis, because mostly it is impossible to determine the infectious agent that causes the pathology even if it is isolated. The diagnosis could often remain uncertain, so a suspect of myocarditis has to be opportunely confirmed by specific serological and diagnostic investigations, in order to avoid the appearance of a dilated cardiomyopathy which is one of its principal sequences.

[A prompt diagnosis of Steinert's dystrophy in emergency unit]. / Una pronta diagnosi di distrofia miotonica di Steinert in Pronto Soccorso.

Atrial fibrillation is frequently observed in Fist Aid. A rare cause is myotonic dystrophy There are two forms: Steinert's dystrophy caused by a defect of a gene myotoninaprotein kinase and Promm secondary to a defect of a Zinc Finger Protein Gene Clinical manifestations are localized in skeletal and face muscles, vitreous body, sexual glands, endocrine system, smooth muscle, central nervous system and myocardium. Sometimes, in mild and unrecognized forms of this rare disease there are arrhythmias as atrial fibrillation. We report the clinical case of a 52 year-old man, with a suspect diagnosis of Steinert's dystrophy, admitted to the emergency room for a persistent atrial fibrillation. The patient begins oral anticoagulation therapy. The patient perform a transesophageal echocardiogram before the electrical cardioversion with reset to sinus rhythm. In conclusion, with improving the screening methods of patients with primary and secondary myopathies, it has been seen an increase of cases in which a cardiac involvement occurred before or after the onset of the neuromuscular disorders. One of the most frequent alterations is represented by atrial fibrillation, responsible for an increased risk of cerebral embolism, with absolute indication for oral anticoagulation therapy. The myopathy more frequently associated with atrial fibrillation, is myotonic dystrophy, although the risk of cerebral embolism in these patients does not appear to be higher than the general population. The present case report is a spur to perform the diagnosis of Steinert disease in cases admitted to an Emergency Room because of arrhytmias, because of the possibility to perform fast and reliable specific genetic tests. A similar praxis confers to these Units an even more diagnostic clinical role.

[The syncope in Emergency Department: usual management vs guidelines]. / La sincope nel Dipartimento di Emergenza: tra applicazionedelle linee guida e impatto con la realtà dell'urgenza.

INTRODUCTION: The syncope is a common cause of admission to Emergency Departments, representing around 1-3% of all admissions to the service. However, elderly age and important comorbidities often hinder a definite etiologic diagnosis, with increasing requests for diagnostic tests and longer periods of hospitalization. MATERIALS AND METHODS: We analyzed the management of 1,204 patients admitted to our Emergency Department for transient loss of consciousness in the period between 1 June 2009 and 1 June 2010, evaluating the following parameters: average age, gender, triage color code at admittance, performed diagnostic tests, diagnosis at discharge from ED and destination ward. We also studied a subgroup of 93 patients admitted to emergency medicine units evaluating their OESIL score at admittance, comorbidities, performed diagnostic tests and diagnosis at discharge from the ward. RESULTS: In the Emergency Department, 45% of patients were discharged with a diagnosis of syncope of unknown origin; in 21% of patients syncope was excluded; 19% of patients received a diagnosis of cardiogenic syncope; 11% were diagnosed with a presyncope; 3% with orthostatic hypotension and 1% with vasovagal syncope. In emergency medicine units, 51% of patients were discharged with a diagnosis of cardiogenic syncope, 11% were diagnosed with vasovagal syncope, 11% with presyncope, 11% with TIA, 8% with loss of consciousness non-syncope and 8% with syncope of unknown origin. CONCLUSIONS: Management of patients with syncope, elderly people with important comorbidities in particular, is still a serious problem for the emergency physician. The creation of specialized units for the management of syncope, the so-called syncope units, through the implementation of a shared diagnostic and therapeutic protocol, aims at reducing inappropriate hospitalization and average length of stay.

[High digoxin serum levels in an elderly patient for the endogenous digoxin-like immunoreactive substances. A case report]. / Elevati livelli di digossinemia in una paziente anziana per ifattori endogeni immunoreattivi digossino-simili. Caso clinico.

UNLABELLED: Digoxin is typically prescribed in the treatment of heart failure. Its limited therapeutic range requires systematic monitoring of plasmatic concentration through immunoreactive tests. Laboratory results, however, can be altered by the presence of digoxin-like immunoreactive factors (DLIF) which are released in all clinical conditions involving volemic expansion. CASE REPORT: An 86-year-old woman arrived in emergency with severe dyspnoea, atrial flutter and a medical history of ischemic cardiopathy. The patient was treated with ACE inhibitor, furosemide, spironolactone and digoxin. The first lab test for digoxin showed levels of digoxin of 7.05 ng/ml. Although the patient did not show any clinical evidence of digital intoxication nor was she treated with drugs which might interfere with digoxin kinetics and even if she had markers of renal function within clinical limits, digoxin was suspended and a treatment was initiated with 0.9% NaCl solution and furosemide. The second lab test showed levels of digoxin of 8.38 ng/ml. A possible interference of DLIF with immunoreactive tests was therefore assumed. MATERIALS AND METHODS: The patient's serum was ultrafiltered and centrifugated to remove possible DLIF; subsequently, the measurement of digoxin levels was repeated. As a result, the digoxin level decreased to 0.25 ng/ml. CONCLUSIONS: DLIF increase in several diseases, including heart failure, end-stage renal disease, pre-eclampsy and acromegaly. High digoxin levels in a patient who does not show any symptoms of digital intoxication should lead to suspect the presence of these factors and to preventively determine DLIF in serum so as not to incur the risk of suspending an important treatment like digoxin in heart failure.

[The use of cardiac markers bed test in acute coronary syndrome in emergency department]. / Utilizzo dei biomarcatori cardiaci bed-test nella sindrome coronarica acuta nel Dipartimento di Emergenza.

AIMS: The evaluation of the patient with chest pain in the emergency department is one of the most common situations that the doctor has to face. The diagnostic procedure supposes an observation period of at least 6-12 hours, a well organized medical facilities and the identification of all SCA cases to reduce inappropriate admission. MATERIALS AND METHODS: In our study we have estimated the utility of the marker assay that is associated to the use of risk scores (TIMI and GRACE risk score) to obtain indication about the most appropriate assistance level. In particular, we used the assay of necrosis markers to highlight the damage along with the assay of natriuretic peptides for their role in the diagnosis and in the monitoring of the patients with cardiac damage. RESULTS: Also PCR has an important role such as marker of plaque stability and of inflammation. These markers associated to the necrosis markers could give important clinical information of independent nature. DISCUSSION: The sensibility of laboratory markers, without important necrosis, is low and it is not possible to exclude in a few time a SCA There is now an alternative strategy: a precocious risk stratification. Using clinical criteria it is possible to do a first evaluation of the probability of SCA and the complications.

[Management model of chest pain in Medical Emergency Room and Chest Pain Unit of Policlinico Umberto I of Rome]. / Modello di gestione del dolore toracico in Pronto Soccorso Medico e nella Chest Pain Unit dell'Azienda Policlinico Umberto I di Roma.

In Italy one of the most common cause of access to the Emergency Departments is not traumatic chest pain, representing from the 6% to 10% of all the diagnoses. Admissions to the Emergency Department (DEA) of Policlinico Umberto I of Rome for non-traumatic chest pain, occurred between 2000 and 2008, were analyzed in this study. Out of 26,8910 admissions to the medical emergency room (PS), 21,088 (7.84%) were due to non-traumatic or precordial chest pain. Of these, 2881 (14%) patients had a diagnosis of myocardial infarction STEMI, NSTEMI and IA and 18,207 (86%) had a diagnosis of atypical chest pain, representing respectively 1.07% and 6.77% of all admissions to PS. About 27.62% of patients with atypical chest pain were discharged from the PS, 33.27% were hospitalized, 36.73% refused hospitalization, 1.68% were transferred elsewhere, and 0.7% did not uptake the visit. 85% of patients with myocardial infarction STEMI, NSTEMI and IA were hospitalized, 3.75% refused hospitalization, 8.82% were transferred elsewhere, and 1.71% died in the PS. Hospitalizations resulted often in unjustified and protracted length of hospital stays for clinical investigations, with negative repercussions for patients and costs. In the last years, the number of inappropriate hospitalizations progressively increased, partly as consequence of recourse to the court aiming at defining legal responsibility of the health board.Since avoiding inappropriate hospital admissions is an essential requirement for containing healthcare costs and improving the health service, Chest Pain Unit has been established. Its responsibility is to recognize and promptly treat patients with chest pain and acute coronary syndrome. As well, it is responsible to quickly discharge patients with chest pain at low and intermediate risk of acute coronary insufficiency, after careful clinical assessment lasting 24-36 hours.

Modulation of fluorouracil by methotrexate, leucovorin, and cisplatin (M-FLP) in the treatment of advanced pancreatic cancer: a phase II study of the Italian Oncology Group for Clinical Research (GOIRC).

The objective of this trial was to evaluate the activity and tolerability of biomodulation of 5-fluorouracil by leucovorin, methotrexate, and platinum in patients with advanced measurable disease. Thirty-five patients with histologically or cytologically proven adenocarcinoma of the pancreas were treated with methotrexate (100 mg/m2 in 500 ml 5% dextrose in a 2-hour infusion, day 1), 5-fluorouracil (800 mg/m2/day, i.v. in continuous infusion from days 2 to 5) plus 1-leucovorin (7.5 mg/m2 given per os every 6 hours, from days 2 to 5) and platinum (60 mg/m2 i.v., day 2), every 28 days. Four partial responses (12%; exact 95% confidence interval: 1-23%) were obtained in 34 evaluable patients with a median survival time of 49 weeks (range, 20-77 weeks). Ten (29%) of 34 patients had stable disease. Median time to treatment failure from the beginning of therapy was 11 weeks (range, 4-59 weeks) and median survival time was 20 weeks (range, 4-77 weeks). The most common grade III-IV toxicities were diarrhea (15%), stomatitis (41%), and vomiting (17%). Hematologic toxicity was mild. There were no therapy-related deaths. In conclusion, this trial did not report an increase or improvement in response rate and survival rates, and this regimen cannot be recommended as effective therapy for advanced pancreatic cancer.

Domiciliary treatment of febrile episodes in cancer patients: a prospective randomized trial comparing oral versus parenteral empirical antibiotic treatment.

Hospitalization and empirical broad-spectrum, intravenous antibiotics are the standard treatment for febrile cancer patients. Recent evidence supports the suggestion that febrile episodes in a low-risk population can be managed successfully in an outpatient setting, but the optimal drug regimen is unknown. In a prospective randomized clinical trial we compared ciprofloxacin 750 mg p.o. twice a day with ceftriaxone 2 g i.v. as a single daily dose for the empiric domiciliary treatment of febrile episodes in low-risk neutropenic and nonneutropenic cancer patients. A total of 173 patients, accounting for 183 febrile episodes, were enrolled in the study. Overall, successful outcomes were recorded for 76 of 93 (82%) febrile episodes in patients who were randomized to the oral regimen and for 68 of 90 (75%) febrile episodes in patients randomized to the i.v. regimen: this difference was not statistically significant. The success rate was similar in all subgroups of patients: neutropenic and nonneutropenic, with documented infection and with fever of unknown origin. There were 3 deaths in the group of patients treated with the parenteral regimen, and two of these were related to treatment failure. Both treatments were well tolerated, and the cost of the oral regimen was lower. This prospective study suggests that domiciliary antibiotic empiric monotherapy is feasible in febrile nonneutropenic or low-risk neutropenic outpatients in whom a bacterial infection is suspected, and that either an oral or a parenteral regimen can be used. A number of factors may influence the choice between an orally and an i.v.-administered antibiotic, but owing to the easier administration and lower cost, the oral regimen seems to be preferable.

The combination of cisplatin, doxorubicin, and mitomycin (PAM) compared with the FAM regimen in treating advanced gastric carcinoma. A phase II randomized trial of the Italian Oncology Group for Clinical Research.

BACKGROUND: In a randomized Phase II study, the authors evaluated the activity and toxicity of the new cisplatin, doxorubicin, and mitomycin C (PAM) combination, that includes cisplatin (P) instead of 5-fluorouracil as in the 5-fluorouracil, doxorubicin, and mitomycin C (FAM) combination, in patients with advanced gastric carcinoma. FAM was utilized as a control treatment arm. METHODS: Fifty eligible patients were assigned to the FAM (5-fluorouracil 600 mg/m2 intravenous (i.v.) on Days 1, 8, 29, 36; doxorubicin 30 mg/m2 i.v. on Days 1 and 29; mitomycin C 10 mg/m2 i.v. on Day 1; every 8 weeks) and 52 to the PAM combination (cisplatin 60 mg/m2 i.v. on Days 1 and 29; doxorubicin 30 mg/m2 i.v. on Days 1 and 29; mitomycin C 10 mg/m2 i.v. on Day 1; every 8 weeks). All eligible patients were included in the evaluation of response, toxicity and survival. RESULTS: The PAM combination complete response (CR) rate was 8%, and the CR plus partial response (PR) rate was 21% (95% confidence interval [CI] from 10% to 32%). The median time to progression, duration of response, and duration of survival were 15, 26, and 29 weeks, respectively. The FAM combination CR rate was 2% and the CR plus PR rate was 26% (95% CI from 14% to 38%). The median time to progression, duration of response, and duration of survival were 17, 27, and 23 weeks, respectively. Hematologic and nonhematologic toxicity were mild with both regimens. CONCLUSIONS: This study shows that this new combination, that does not include 5-fluorouracil, is active in patients with advanced gastric carcinoma. Since treatment with 5-fluorouracil alone is still considered the standard according to some authors, the PAM combination may be included among the sequential clinical options before or after treatment with 5-fluorouracil alone.