Multi-institutional study using sbrt to treat mediastinal and hilar lymphadenopathy.

Mediastinal and hilar lymphadenopathy (MHL) is a common pattern of cancer spread, particularly in lung disease. Recently, there has been interest in the use of SBRT for MHL, especially in the oligometastatic setting. The goal is to improve local control (LC) and to achieve shorter treatment durations to minimize systemic treatment interruptions.

Intra-Operative Electron Radiation Therapy (IOERT) Anticipated Boost in Breast Cancer Treatment: An Italian Multicenter Experience.

In breast cancer, the use of a boost to the tumor bed can improve local control. The aim of this research is to evaluate the safety and efficacy of the boost with intra-operative electron radiotherapy (IOERT) in patients with early-stage breast cancer undergoing conservative surgery and postoperative whole breast irradiation (WBI). The present retrospective multicenter large data were collected between January 2011 and March 2018 in 8 Italian Radiation Oncology Departments.

Loco-regional thrombolysis in the treatment of cerebral venous and sinus thrombosis: report of two cases.

Although intravenous (i.v.) heparin is widely used as the first line treatment for cerebral venous and sinus thrombosis (CVST), the most appropriate therapy for this disease is still controversial.

Propofol 1% and propofol 2% are equally effective and well tolerated during anaesthesia of patients undergoing elective craniotomy for neurosurgical procedures.

Background: The 2% formulation of the intravenous anaesthetic agent, propofol (Diprivan), delivers half the amount of lipid compared with the original 1% formulation. This may provide an acceptable alternative for patients who have an impaired ability to metabolise lipids.

Methods: This study was a multicentre, randomised, open comparison of parallel groups.

A prospective, randomized clinical comparison of sevoflurane and halothane in children.

Background: The goal of the present multicenter investigation was to compare in a prospective and randomized study the induction, the maintenance and the recovery characteristics of halothane and sevoflurane when used in paediatric patients.

Methods: With the approval of the Ethical Committee and the parental written informed consent, 64 children aged 3-12 years, receiving general anaesthesia for urological, abdominal, and orthopaedic surgery, were studied. After oral flunitrazepam (0.

Impact of positive end-expiratory pressure on chest wall and lung pressure-volume curve in acute respiratory failure.

To investigate whether chest-wall mechanics could affect the total respiratory system pressure-volume (P-V) curve in patients with acute respiratory failure (ARF), and particularly the lower inflection point (LIP) of the curve, we drew the total respiratory system, lung, and chest-wall P-V curves (P-Vrs, P-VL, and P-VW, respectively) for 13 patients with ARF, using the supersyringe method together with the esophageal balloon technique. Measurements were randomly repeated at four different levels of positive end-expiratory pressure (PEEP) (0, 5, 10, 15 cm H2O) and from each P-V curve we derived starting compliance (Cstart), inflation compliance (Cinf), and end compliance (Cend). With PEEP of 0 cm H2O (ZEEP), an LIP on the P-Vrs curve was observed in all patients (7.

[Assessment of various new predictive parameters of the outcome of mechanical ventilation weaning].

Objective: To evaluate new indexes predicting weaning outcome from mechanical ventilation.

Experimental Design: Prospective study with two main end-points: a comparison of weaning indexes between successful and unsuccessful groups and an evaluation of their predicting value.

Environment: Surgical-Medical Intensive Care Unit.

Trauma care in Italy: evidence of in-hospital preventable deaths.

The quality of a trauma system can be assessed by the rate of preventable deaths. A random selected sample of 110 trauma patients was examined using both clinical and autopsy data. The assessors were asked the following question: If this patient had sustained the accident in front of the hospital in a normal working day, might death have been prevented? Death was found to be unavoidable in 61 cases, in 25 cases death was classified potentially preventable; 11 cases were classified as clearly preventable death.

Cerebral venous oxygen saturation studied with bilateral samples in the internal jugular veins.

The current literature reports many measurements (arteriovenous oxygen content difference and cerebral metabolic rate of oxygen, etc.) with samples from the internal jugular veins (IJs), obtained from either side of the neck, based on the assumption that a reliable sample of mixed venous blood can be drawn. We compared oxygen saturation in both IJs in 32 patients with head injuries to establish the similarities or discrepancies in the two veins.

[Clinical use of cerebral elastance and intracranial dynamics measurements].

The treatment of Intracranial Pressure (ICP) requires not only the determination of the pressure but also some kind of estimate of the relationship between intracranial volume and actual pressure. The measurement of the Pressure Volume Index (PVI) offers a quantitative assessment of such a relationship, provided that the measurement is safe and accurate. In 98 comatose patients admitted to the Intensive Care Unit for the treatment of head injury or subarachnoid hemorrhage the ICP was continuously recorded using ventricular or subdural catheters.

Azlocillin versus azlocillin plus amikacin in the treatment of severe infections in intensive care unit patients.

The authors wanted to verify if in clinical practice (Intensive Care Unit patients), the association of azlocillin with an aminoglycoside offers substantial advantages compared to use of azlocillin alone. Their results show that azlocillin alone is potent enough to be used in the treatment of severe infections.

[The technic of sub-vigil anesthesia in plastic-reconstructive surgery].

The personal experience in plastic-reconstructive surgery with 395 cases of sub-vigil anaesthesia (neuroleptanalgesia + benzodiazepine in 124 patients (group A); ketamine + benzodiazepine in 138 patients (group B); neuroleptanalgesia + ketamine + benzodiazepine in 133 patients (group C) is described by the authors in the present study. They conclude that the sub-vigil anaesthesia is usually free from complications and a very safe, tolerable, expedient technique for plastic surgical procedures; furthermore, the result is good patient acceptance, a stable blood pressure and heart rate.

[Anesthesiologic management in scleroderma patients. Presentation of a clinical case].

The scleroderma (literally, hard skin), or progressive systemic sclerosis (PSS), is a multisystem disease and can present various anaesthetic problems. The anaesthesist should be aware of the difficulty in opening mouth wide enough for laryngoscopy and intubation, the possibility that cardiopulmonary changes may be present and the probability of lesions in oesophagus, bowel, kidneys, skin and joints. In this article the authors describe the anesthetic management of a patient with Thibierge-Weissenbach syndrome (scleroderma with calcinosis cutis) and explore potential problems that should be anticipated by the anesthesiologist.

[Hepatic injury and halogenated anesthetics: preliminary clinical experience].

The potential hepatotoxic activity of isoflurane, a volatile anesthetic agent recently introduced in Italy, has been investigated by the Authors in the present study. Hepatic markers blood level (GPT, gamma GT, alkaline phosphatase and albumin) have been checked preoperatively and at day 1 and 4 postoperatively in a group of 35 patients who underwent general anesthesia for plastic surgery operations by means of isoflurane. As control group 32 patients were tested, treated with general anesthesia for the same type of surgery by means of halotane.