Search results for "Algesia"

The pesticides use and the risk for head and neck cancer: A review of case-control studies

2020

Background Tobacco, alcohol consumption, and HPV infection are the most common risk factors for head and neck cancer (HNC). Despite of this, recent evidences are growing on the association between long-term exposure to pesticides and the risk of chronic diseases, including different types of cancer. The present review evaluated in current literature evidence of an association between exposure to pesticides and the occurrence of HNCs. Material and Methods A literature search of the case-control studies was conducted in the PubMed, Web of science and Cochrane databases. Methodological quality of each study was rated with the Scottish Intercollegiate Guidelines Network (SIGN 50) checklist. Res…

Chapter 1 Pain and hyperalgesia: definitions and theories

2006

Publisher Summary This chapter describes pain as an unpleasant sensory and emotional experience associated with actual or potential tissue damage. It reflects the first-person perspective of pain: “pain is an unpleasant sensory and emotional experience.” “Nociception” is a term that may more adequately reflect these aspects of pain sensation. The chapter reviews that the adequate stimulus to activate the receptive organs of the nociceptive system consists of either actual or potential tissue damage. But not all noxious stimuli are detected by the nociceptive system. Therefore, the adequate stimulus for this system in the strict sense is that subset of noxious stimuli that can be encoded by …

TAP Block Prior to Open Ventral Hernia Repair Improves Surgical Outcome.

2022

Abstract Background Ventral hernias commonly affect patients after major abdominal surgery. To reduce postoperative pain, the effects of the transversus abdominis plane (TAP) block, epidural analgesia and medication-only protocol have been investigated. The primary outcome was the cumulative dosage of opioids (morphine milligram equivalents MME), of acetaminophen and diclofenac for postoperative pain control on postoperative day (POD) 0, 1, and 2. Secondary outcomes were length of stay (LOS) and the pain scale rating using the numeric rating scale (NRS) on POD 0, 1, and 2. Methods The data were retrospectively extracted from the charts of the patients admitted for a surgical operation for O…

Anti-inflammatory and analgesic activities of flavonoid and saponin fractions from Zizyphus lotus (L.) Lam.

2008

Abstract The effect of the flavonoid and saponin fractions from the leaves and root bark of Zizyphus lotus (200 mg/kg) was evaluated on carrageenan-induced paw edema in rats and on acetic acid-induced algesia in mice. In addition, two methanolic extracts from the plant (1 mg/ear) were tested on oxazolone-induced contact-delayed hypersensitivity (DTH) in mice. The effect of the different fractions was also evaluated in vitro on the nitrite production induced by lipopolysaccharide (LPS) in RAW 264.7 macrophages. The results showed that both the flavonoid and saponin fractions significantly inhibited paw edema, algesia, and nitrite production without affecting cell viability. Furthermore, the …

Anesthetic management of a patient diagnosed with CADASIL (cerebral arteriopathy, autosomal dominant, with subcortical infarcts and leukoencephalopat…

2011

CADASIL (cerebral arteriopathy, autosomal dominant, with subcortical infarcts and leu-koencephalopathy) is an infrequent inherited disease that could have anesthetic implica-tions. However these have rarely been reported. We present a male patient previously diagnosed with CADASIL, who had suffered an ischemic vascular cerebral accident with a MRI compatible with leukoencephalopathy, and who was dependent for daily activities, and sustained dementia, mood alterations, apathy, and urine incontinence. He had famil-ial antecedents of psychiatric symptoms and ischemic stroke events in several relatives including his father, two brothers and one sister. He was scheduled for arthrodesis of the le…

Background Infusion during Intravenous Patient-Controlled Analgesia: The New Routine Analgesia?

2002

CAUSE DI OLIGOANALGESIA IN AREA D’EMERGENZA AL TEMPO DELLE GRANDI IMMIGRAZIONI

2013

Obiettivo. L’AOU Policlinico di Palermo ha un centro dedi- cato ai bisogni sanitari degli immigrati regolari e clandestini, pertanto l’area di emergenza (PS) è il punto di riferimento di questa popolazione straniera. Il dolore, causa principale di accesso al PS, è sottotrattato. Le ipotesi delle differenze nella qualità del sollievo sono svariate, e comprendono anche etnia, razza, sesso ed età. Anche il modo in cui pazienti, di culture differenti, esprimono il proprio dolore e le interazioni tra medici e pazienti di diversa origine etnica possono influenza- re la valutazione. Abbiamo cercato di determinare se il sollie- vo dal dolore in PS è associato negativamente con la percezio- ne del m…

Anti-inflammatory and analgesic activity of a novel inhibitor of microsomal prostaglandin E synthase-1 expression

2009

Abstract In a previous study, we reported a new γ-hydroxybutenolide derivative, 4-benzo[ b ]thiophen-2-yl-3-bromo-5-hydroxy-5 H -furan-2-one (BTH), as inhibitor of microsomal prostaglandin E synthase-1 (mPGES-1) expression in lypopolysaccharide (LPS) stimulated RAW 264.7 and TPH-1 cells, without affecting cyclooxygenase-2 (COX-2). In this study, we evaluated the in vivo effect of BTH on some acute and chronic inflammatory animal models in relation to its inhibitory profile on mPGES-1 expression. In the zymosan-induced mouse air pouch model, BTH produced a dose-dependent inhibition of prostaglandin E 2 (PGE 2 ) production and mPGES-1 protein expression in pouch exudates without any effect on…

Interpleurale Katheteranalgesie

1994

Interpleural analgesia is a method of postoperative analgesia that was developed by Kvalheim and Reiestad in 1984. The main indication is postoperative pain after unilateral thoracic and upper abdominal surgery. Many authors report good analgesic effects and better postoperative lung function following cholecystectomy. There is some controversy on the effectiveness of this method after thoracic surgery. Further indications are post-traumatic pain after multiple rib fractures and chronic pain in the upper abdomen (carcinoma of the pancreas, chronic pancreatitis). The local anaesthetic of choice is bupivacaine (in concentrations of 0.25-0.75%, injection volumes of 10-40 ml, with or without ep…

Skin conductance measurement for the assessment of analgosedation adequacy in infants treated with mechanical ventilation: A multicenter pilot study

2020

Background Patients treated in neonatal/pediatric intensive care units (N/PICUs) are frequently exposed to pain. To assess its severity, several behavioral and behavioral-physiological scales are used, but their usefulness is limited. It is therefore justified to search for additional methods to assess the adequacy of analgesia and sedation in these patients. Objectives To evaluate the usefulness of skin conductance (SC) measurement in the assessment of analgosedation quality in infants requiring mechanical ventilation treated in N/PICUs. Material and methods Thirty infants aged 6-208 days treated in 6 N/PICUs, mechanically ventilated and receiving analgosedation, were included for the stud…