Search results for "Sedation"
showing 10 items of 96 documents
Effects of passiflora incarnata and midazolam for control of anxiety in patients undergoing dental extraction
2017
Background Anxiety symptoms are frequently observed in dental patients, whether they are undergoing simple or more invasive procedures such as surgery. This research aimed to compare the effects of Passiflora incarnata and midazolam for the control of anxiety in patients undergoing mandibular third molar extraction. Material and Methods Forty volunteers underwent bilateral extraction of their mandibular third molars in a randomized, controlled, double-blind, crossover clinical trial. Passiflora incarnata (260 mg) or midazolam (15 mg) were orally administered 30 minutes before surgery. The anxiety level of participants was evaluated by questionnaires and measurement of physical parameters, i…
Oral chloral hydrate provides effective and safe sedation in paediatric magnetic resonance imaging.
1994
SUMMARY Sedation is routinely required for successful Magnetic Resonance imaging in infants and children. Five hundred and ninety-six paediatric patients (270 female and 326 male, age (mean±SD) 41±30 months and weight 14.8±6.5 kg) entered an open, non-comparative, prospective study to assess oral chloral hydrate sedation in a large and homogeneous paediatric population undergoing Magnetic Resonance imaging. Chloral hydrate syrup 70 mg/ml was administered 20–40 min prior to the procedure. Effective sedation was reached in 94.1% with a total dose (mean±SEM) of 68±1 mg/kg (range 20–170 mg/kg). Statistical analysis of sedation failures vs. successful examinations after the total dose showed sig…
Supportive care services in hemato-oncology centers: a national survey
2016
Background: In the field of hemato-oncology, there is paucity of data assessing models of integration between hemato-oncology and other partner specialties. The aim of this national survey was to gather information about the status of the integration of this kind of activity in hemato-oncologic units existing in Italy. Methods: A national telephone survey was conducted to gather information about the status of the integration of hemato-oncologic and supportive care/anesthesiological services. From the national registry of hemato-oncology units, 149 centers were contacted by phone and a dedicated doctor was identified to gather information about the center through a telephone interview. Resu…
Impaired cerebrovascular autoregulation in patients with severe sepsis and sepsis-associated delirium
2012
Introduction Sepsis-associated delirium (SAD) increases morbidity in septic patients and, therefore, factors contributing to SAD should be further characterized. One possible mechanism might be the impairment of cerebrovascular autoregulation (AR) by sepsis, leading to cerebral hypo- or hyperperfusion in these haemodynamically unstable patients. Therefore, the present study investigates the relationship between the incidence of SAD and the status of AR during sepsis. Methods Cerebral blood flow velocity was measured using transcranial Doppler sonography and was correlated with the invasive arterial blood pressure curve to calculate the index of AR Mx (Mx>0.3 indicates impaired AR). Mx was m…
Descriptive study of the patients treated at the clinic “Integrated Dentistry for Patients with Special Needs” at Complutense University of Madrid (2…
2015
Objectives: To study clinical and epidemiological characteristics of the patients treated at the clinic “Integrated Dentistry for Patients with Special Needs (Special Care Dentistry)” at Complutense University of Madrid (UCM), as well as to know the dental treatments performed in these patients and the modifications from the usual treatment protocol. The information obtained from the results could also be applied in order to assess the needs of dental students education about this type of patients. Study Design: Medical records review of all the patients referred to the clinic of “Integrated Dentistry for Patients with Special Needs”, performing a retrospective cross-sectional study analyzi…
Efficacy and safety of direct transnasal cholangioscopy with standard ultraslim endoscopes: results of a large cohort study.
2013
Background Direct cholangioscopy (DC) with ultraslim endoscopes and free-hand cannulation of the common bile duct (CBD) is a promising technique for evaluating and treating cholangiopathy. However, its safety and success rates are as yet unclear. Objective To evaluate the overall success rates and adverse events with the procedure. Design Single-center, prospective cohort study; 12 patients retrospectively enrolled. Setting Academic tertiary referral center. Patients A total of 100 DC procedures in 84 patients with biliary disease were evaluated prospectively. Interventions DC performed with the patient under conscious sedation. Main Outcome Measurements Overall success rates and adverse ev…
Water Infusion for Cecal Intubation Increases Patient Tolerance, but Does Not Improve Intubation of Unsedated Colonoscopies
2011
Background & Aims Several studies have indicated that water infusion, instead of air insufflation, enhances cecal intubation in selected patients undergoing unsedated colonoscopy. We performed a prospective, randomized, controlled trial to investigate whether the water technique increases the proportion of patients that are able to complete unsedated colonoscopy. Methods We analyzed data from 116 consecutive outpatients who were willing to start colonoscopy without sedation; 58 were each randomly assigned to groups given water infusion or air insufflation during the insertion phase. Sedation and analgesia were administered on demand. Results Fewer patients requested sedation in the water gr…
Early extubation followed by immediate noninvasive ventilation vs. standard extubation in hypoxemic patients: a randomized clinical trial
2018
Purpose: Noninvasive ventilation (NIV) may facilitate withdrawal of invasive mechanical ventilation (i-MV) and shorten intensive care unit (ICU) length of stay (LOS) in hypercapnic patients, while data are lacking on hypoxemic patients. We aim to determine whether NIV after early extubation reduces the duration of i-MV and ICU LOS in patients recovering from hypoxemic acute respiratory failure. Methods: Highly selected non-hypercapnic hypoxemic patients were randomly assigned to receive NIV after early or standard extubation. Co-primary end points were duration of i-MV and ICU LOS. Secondary end points were treatment failure, severe events (hemorrhagic, septic, cardiac, renal or neurologic …
Intraoperative tramadol reduces shivering but not pain after remifentanil–isoflurane general anaesthesia. A placebo-controlled, double-blind trial
2008
Background and objective Postoperative shivering and pain are frequent problems in patients recovering from anaesthesia with particularly high incidences being observed after remifentanil–isoflurane-based general anaesthesia. The opioid tramadol is generally effective in preventing shivering and treating pain, but its effects are not characterized after remifentanil-based general anaesthesia. This randomized, placebo-controlled, double-blind study evaluated the effects of intraoperative intravenous tramadol on postoperative shivering and pain after remifentanil-based general anaesthesia. Methods After Ethics Committee approval, 60 patients scheduled for lumbar disc surgery were included. Su…
Image-Guided Thermal Ablation as an Alternative to Surgery for Papillary Thyroid Microcarcinoma: Preliminary Results of an Italian Experience
2021
PurposeTo report the results of our preliminary experience in treating patients with papillary thyroid microcarcinoma (PTMC) with image-guided thermal ablation, in particular estimating the feasibility, safety and short-term efficacyMaterials and MethodsFrom 2018 patients with cytologically proven PTMC < 10 mm were discussed in a multidisciplinary team and evaluated for feasibility of image-guided thermal ablation. In case of technical feasibility, the three possible alternatives (i.e., image-guided thermal ablation, surgery, and active surveillance) were discussed with patients. Patients who agreed to be treated with image guided thermal ablation underwent radiofrequency (RFA) or la…