[Modalities for access to networks of palliative care and pain management in Lazio: level of information for health personnel aware of the Policlinico Tor Vergata]. / Modalità per l'accesso alle reti di cure palliative e terapia del dolore nel Lazio: grado di informazione del personale sanitario del Policlinico Tor Vergata.

Law no. 38 of 2010 introduces for the first time protection for access to Palliative Care and Pain Management. It was interesting to evaluate the level of knowledge among health care workers at the Policlinico Tor Vergata, procedures relating to such access through the administration of a questionnaire. The questionnaire divided into a general part and the two sections (A and B) The general part concerns the health operator respect to age, gender, profession, and his role within the operating unit of the hospital. The section A and B, is to understand if the operator knows Palliative Care, and Pain Therapy, as he became aware of the two arguments, and if they have been addressed during the university courses he attended. The analysis of the data examined show a general confusion distributed evenly among all professionals. Is greater knowledge of pain therapy compared to Palliative Care.

Target-controlled infusion during MitraClip procedures in deep-sedation with spontaneous breathing.

OBJECTIVE: Percutaneous mitral valve repair with the MitraClip system is an alternative procedure for high-risk patients not suitable for conventional surgery. The MitraClip can be safely performed under general anesthesia (GA) or deep sedation (DS) with spontaneous breathing using a combination of propofol and remifentanil. This study aimed to evaluate the benefits of target-controlled infusion (TCI) of remifentanil and administration of propofol during DS compared with manual administration of total intravenous anesthesia (TIVA) medication during GA in patients undergoing MitraClip. We assessed the impact of these procedures in terms of remifentanil dose, hemodynamic profile, adverse events, and days of hospital stay after the process. PATIENTS AND METHODS: From March 2013 to June 2015 (mean age 73.5 ± 9,54), patients underwent transcatheter MitraClip repair, 27 received DS via TCI and 27 GA with TIVA. RESULTS: Acute procedural success was 100%. DS-TCI group, in addition to a significant reduction of remifentanil dose administrated (249 µg vs. 2865, p < 0.01), resulted in a decrease in vasopressor drugs requirement for hemodynamic adjustments (29.6% vs. 63%, p = 0.03) during the procedure and a reduction of hypotension (p = 0.08). The duration of postoperative hospitalization did not differ between the two groups (5.4 days vs. 5.8 days, p = 0.4). CONCLUSIONS: Administration of remifentanil by TCI for DS in spontaneously breathing patients offers stable anesthesia conditions, with a lower amount of drugs, higher hemodynamic stability, and decreased side effects.

Should we be concerned when COVID-19-positive patients take opioids to control their pain? Insights from a pharmacological point of view.

OBJECTIVE: The purpose of this narrative review is to discuss the available information regarding the currently utilized COVID-19 therapies (and the evidence level supporting them) and opioids for chronic pain with a focus on warnings of potential interactions between these two therapeutic approaches. MATERIALS AND METHODS: Papers were retrieved from a PubMed search, using different combinations of keywords [e.g., pain treatment AND COVID-19 AND drug-drug interaction (DDI)], without limitations in terms of publication date and language. RESULTS: Remdesivir is an inhibitor of CYP3A4 and may increase the plasma concentration of CYP3A4 substrates (e.g., fentanyl). Dexamethasone is an inducer of CYP3A4 and glycoprotein P, thus coadministration with drugs metabolized by this isoform will lead to their increased clearance. Dexamethasone may cause hypokalemia, thus potentiating the risk of ventricular arrhythmias if it is given with opioids able to prolong the QT interval, such as oxycodone and methadone. Finally, the existing differences among opioids with regard to their impact on immune responses should also be taken into account with only tapentadol and hydromorphone appearing neutral on both cytokine production and immune parameters. CONCLUSIONS: Clinicians should keep in mind the frequent DDIs with drugs extensively metabolized by the CYP450 system and prefer opioids undergoing a limited hepatic metabolism. Identification and management of DDIs and dissemination of the related knowledge should be a major goal in the delivery of chronic care to ensure optimized patient outcomes and facilitate updating recommendations for COVID-19 therapy in frail populations, namely comorbid, poly-medicated patients or individuals suffering from substance use disorder.

Short Report - Medical nutrition therapy for critically ill patients with COVID-19.

No Abstract Available.

The first prevalence survey of nosocomial infections in the University Hospital Centre 'Mother Teresa' of Tirana, Albania.

A survey was conducted in the largest hospital in Albania to estimate the prevalence and risk factors for nosocomial infections (NIs). A one-day prevalence survey was carried out between October and November 2003 in medical, surgical and intensive care wards. Centers for Disease Control and Prevention definitions were used. Study variables included patient and hospital characteristics, surgical procedures, invasive devices, antibiotic treatment, microbiological and radiological examinations, infection signs and symptoms. Risk factors were determined using logistic regression. In all, 185 NIs were found in 163 of 968 enrolled patients. Urinary tract infections (33.0%), surgical site infections (24.3%), pneumonia (13.0%) and venous infections (9.2%) were the most frequent NIs. The prevalence of NIs was higher in intensive care units (31.6%) than in surgical (22.0%) and medical wards (10.3%). Overall, 132 NIs (71.4%) were confirmed by microbiological examination; the single most frequently isolated micro-organism was Staphylococcus aureus (18.2%). By means of logistic regression, the following independent risk factors were identified: age >40 years, length of hospital stay, 'trauma' diagnosis at admission, and invasive devices. Even though comparisons must be made with great caution, the prevalence of NIs was higher than in western European countries and in some developing countries.

The first point prevalence survey of nosocomial infections in Albania: pilot study.

In May 2003, investigators were trained and prevalence pilot study was conducted at the University Hospital of Tirana, Albania. Investigators were trained to assess the organizational problems of the first prevalence survey of nosocomial infections (NIs) in Albania. Twelve investigators were trained in 2 days. After the training, the pilot study was conducted in 3 wards. The investigators collected data using a standard form and the definitions of the Centers for Disease Control, USA. The training improved the investigators' knowledge of NI epidemiology and surveillance. The pilot study underlined the lack of information in the clinical documentation and lack of collaboration between clinicians and the laboratory: microbiological examinations were performed only in 13 (16.5%) patients and none of the 11 NIs reported was confirmed in the laboratory. This led to a review of the survey protocol, above all in order to increase the use of microbiological laboratory.

Total knee replacement: prevention of deep-vein thrombosis using pharmacological (low-molecular-weight heparin) and mechanical (intermittent foot sole pump system) combined prophylaxis. Preliminary results.

AIM: The aim of this study was to determine the role of combined mechanical and pharmacological prophylaxis in the prevention of deep venous thrombosis (DVT) after total knee replacement (TKR). DESIGN: prospective case series study. METHODS: Between October 2002 and June 2003, 38 total knee procedures were carried out on 34 patients (4 patients had bilateral TKR). To exclude the presence of a concomitant DVT echo-color-flow of the legs was performed between 2 and 1 week prior to surgery, in the postoperative period (before discharging) and 30 days after surgery. Patients received one daily subcutaneous injection of nadroparin calcium (dosage adapted to body-weight). An intermittent foot sole pump (IFSP) was applied in the recovery room postoperatively, in both feet for about 5 h a day and all night long, and continued at home until the 15(th) day. RESULTS: No major perioperative or rehabilitation phase-related complications were observed (2 patients required manual drainage of blood clots from the wound). The incidence of DVT was 7.9% (3 cases). In one of these cases we observed a previous DVT so it was classified as rethrombosis. All were successfully treated with therapeutic introduced low molecular weight heparin (LMWH) therapy. No pulmonary embolism or deaths associated with the use of LMWH or IFSP were observed. CONCLUSIONS: In our experience the combined prophylaxis with nadroparin calcium and IFSP significantly reduced the incidence of DVT.

Utility of Glidescope(®) videolaryngoscopy in surgical procedures involving the larynx.

GlideScope(®) is a recently developed videolaryngoscope that helps to achieve a good view of the laryngeal inlet and the vocal cords. Videolaryngoscopy has been proven effective in patients with unusual anatomical or pathological features, suggesting the possibility of a difficult endotracheal intubation. This device may also be useful for otorhinolaryngologists by facilitating access to the larynx and tongue base, especially in selected cases, where good visualisation of disease-altered structures is vital. According to the current literature, GlideScope(®) has been used for surgical procedures involving the tongue base, such as biopsies, foreign body removal and radiofrequency treatment of obstructive sleep apnoea. We believe that the use of this kind of videolaryngoscopy might be also indicated for laryngeal surgery as a valid alternative to the placement of a direct laryngoscope. This technique, especially in those cases with anatomical issues or important comorbidities, may be preferred to ambulatorial flexible or rigid laryngoscopy, and in planning surgical procedures in "difficult" patients due to the operating room setting comprising constant anaesthesiological support. In our experience, we performed five procedures involving the larynx with the GlideScope(®) in patients presenting unusual clinical characteristics that potentially compromised surgical outcome. No complications related to videolaryngoscopy were found. We recommend the use of GlideScope(®) for small surgical procedures involving the larynx in selected patients.

Phase I clinical trial with the AMC-bioartificial liver.

UNLABELLED: Recently a bio-artificial liver (BAL) system has been developed at the Academic Medical Center (AMC) of Amsterdam to bridge patients with acute liver failure (ALF) to orthotopic liver transplantation (OLT). After successful testing of the AMC-BAL in rodents and pigs with ALF, a phase I study in ALF patients waiting for (OLT) was started in Italy. We present the safety outcome of the first 7 patients aged 21-56 years with coma grade III or IV The total AMC-BAL treatment time ranged from 8 to 35 hours. Three patients received 2 treatments with two different BAL's within three days. Six of the 7 patients were successfully bridged to OLT. One patient showed improved liver function after two treatments and did not need OLT. No severe adverse events of the BAL treatment were noted. CONCLUSION: Treatment of ALF patients with the AMC-BAL is a safe and feasible technique to bridge the waiting time for an adequate liver-graft.

Decompressive craniectomy may cause diagnostic challenges to assess brain death by computed tomography angiography.

According to Italian legislation to diagnose brain death (BD) after the initial documentation of the clinical signs, repetition of clinical testing and confirmation of the loss of bioelectrical activity of the brain (EEG) is required. However, when EEG is unreliable it is necessary to demonstrate cerebral circulatory arrest (CCA). Accepted imaging techniques to demonstrate CCA include: cerebral angiography, cerebral scintigraphy, transcranial Doppler (TCD) and computed tomography angiography (CTA). This latter technique, due to its large availability, low invasivity and easy and fast acquisition is widely used over the country. Nevertheless its diagnostic reliability is affected by some limitations in patients with decompressive craniectomy. Here we report two cases of brain injury with clinical signs of BD and at the same time, opacification of intracranial arteries on CTA and a pattern consistent with flow arrest on the corresponding insonable arteries on TCD. The discrepancy between CTA and TCD results points out a methodology limitation that could be overcome by updating Italian legislation according to other European Countries legislation.

Gabapentin and pregabalin for the acute post-operative pain management. A systematic-narrative review of the recent clinical evidences.

BACKGROUND: Gabapentin and pregabalin inhibit Ca(2+) currents via high-voltage-activated channels containing the alpha2delta-1 subunit, reducing neurotransmitter release and attenuating the postsynaptic excitability. They are antiepileptic drugs successfully used also for the chronic pain treatment. A large number of clinical trials indicate that gabapentin and pregabalin could be effective as postoperative analgesics. This systematic-narrative review aims to analyse the most recent evidences regarding the effect of gabapentinoids on postoperative pain treatment. METHODS: Medline, The Cochrane Library, EMBASE and CINHAL were searched for recent (2006-2009) randomized clinical trials (RCTs) of gabapentin-pregabalin for postoperative pain relief in adults. Quality of RCTs was evaluated according to Jadad method. Visual analogue scale (VAS), opioid consumption and side-effects (nausea, vomiting, dizziness and sedation) were considered the most important outcomes. RESULTS: An overall of 22 gabapentin (1640 patients), 8 pregabalin (707 patients) RCTs and seven meta-analysis were involved in this review. Gabapentin provided better post-operative analgesia and rescue analgesics sparing than placebo in 6 of the 10 RCTs that administered only pre-emptive analgesia. Fourteen RCTs suggested that gabapentin did not reduce PONV when compared with placebo, clonidine or lornoxicam. Pregabalin provided better post-operative analgesia and rescue analgesics sparing than placebo in two of the three RCTs that evaluated the effects of pregabalin alone vs placebo. Four studies reported no pregabalin effects on preventing the PONV. CONCLUSION: Gabapentin and pregabalin reduce pain and opioid consumption after surgery in confront with placebo, but comparisons with other standard post-operative regimens are not sufficient. Gabapentin and pregabalin seem not to have any influence on the prevention of PONV.

Intentional lateral epidural catheter placement for anterior cruciate ligament reconstruction.

BACKGROUND: Unilateral epidural block might constitute a clinical option in lower limb orthopedic surgery. METHODS: Seventy-five patients undergoing anterior cruciate ligament reconstruction (ACLR) were randomized to either a laterally directed epidural catheter (IUEC, n = 40) or a classic midline catheter (CMEC, n = 35). Paresthesia encountered during catheter insertion was registered. The start dose of the anesthetic mixture clonidine 60 microg (0.4 ml), sufentanil 15 microg (0.3 ml) and ropivacaine 10 mg ml(-1)(10.3 ml) in 11 ml of total volume) was set at 5 ml and was increased by 2 ml if anesthesia was inadequate after assessment for sensory blockade to cold and pin-prick. Data were registered intra- and postoperatively regarding pain scores as well as motor block, hemodynamic parameters, adverse effects and need for supplemental analgesia other than a continuous postoperative epidural infusion. RESULTS: In the IUEC group 80% of patients reported a light paresthesia of the affected side during catheter insertion, whereas 71% of patients in the CMEC group reported no paresthesia at all. The amount of anesthetic used to establish surgical anesthesia was lower in the IUEC group (6.2 +/- 0.8 vs. 8 +/- 1.9 ml, P < 0.001). Motor block (Bromage score) of the unaffected side was significantly lower in the IUEC group (P < 0.001). Pain intensity scores, hemodynamic parameters, and supplemental analgesia given were similar between the two groups except for VAS scores at 12 h postoperatively, which were higher in the CMEC group (P < 0.01). Urinary retention was significantly more frequent in the CMEC group (19/35 vs. 5/40, P < 0.001). CONCLUSION: These results suggest that the IUEC technique is a feasible and efficient method for providing anesthesia and analgesia for ACLR and is associated with a lower consume of anesthetics, less motor block and a reduced incidence of urinary retention.