[Pain symptoms and pain management options in SARS-CoV-2 environment].

Összefoglaló. Az új koronavírusként megismert SARS-CoV-2-fertőzés legsúlyosabb szövődményeként a gyulladásos folyamatok jelátvivő molekuláinak elszabadulása - az ún. citokinvihar - kritikus légzési elégtelenséggel társuló akut respirációs diszfunkciós szindrómát vagy többszervi gyulladásos szindrómát okoz.

Onset times and duration of analgesic effect of various concentrations of local anesthetic solutions in standardized volume used for brachial plexus blocks.

Visualization of the nerve structures of brachial plexus allows anesthesiologists to use a lower dose of local anesthetics. The content of this low dose is not unequivocal, consequently, the pharmacokinetics of local anesthetics used by various authors are difficult to compare. In this study, the onset times and duration of the analgesic effect of local anesthetic mixture solutions used for brachial plexus blocks are investigated and the quality of anesthesia is compared.

[The first experiences with the palliative tumor board discussions in the University of Pécs].

Introduction: Palliative, symptomatic and end-of-life care of advanced and metastatic cancer patients is a great challenge for every health care system. With the initiation and establishment of the multidisciplinary palliative tumor board (MPTB), our aims were the timely referral of patients to palliative care, and the avoidance of multiple unnecessary emergency visits and over-diagnostics without further treatment consequences.

Method And Results: The MPTB meetings were held biweekly.

Bipolar hemiarthroplasty for the treatment of femoral neck fractures with minimally invasive anterior approach in elderly.

Objectives: The purpose of the study was to evaluate the efficacy of hemiarthroplasty with minimally invasive direct anterior approach (DAA) for the treatment of femoral neck fracture in elderly patients. We aimed to compare the DAA and the standard anterolateral approach (ALA), assessing multiple peri‑ and post-operative parameters.

Design And Setting: Between December of 2015 and May of 2017, patients operated with medial femoral neck fractures using bipolar hemiarthroplasty with DAA or ALA were evaluated.

New composite scale for evaluating peripheral nerve block quality in upper limb orthopaedics surgery.

Introduction: Developments in ultrasound guided (UG) peripheral nerve block (PNB) techniques have significant advantages for patients undergoing trauma surgery. Brachial plexus blockade (BPB) for upper extremity surgery provide superior analgesia, improve recovery and patient satisfaction. To the best of our knowledge there is no tool for evaluation of the quality of UG PNB which concerns the quality of PNB, the tolerance of the patient towards the anaesthetic approach, and postoperative analgesia as well.

[Ultrasound imaging has a potential to exhibit biotechnical advance in perioperative pain management].

The perioperative pain management - instead of the efforts, guidelines and protocols - is underestimated and undertreated. Even in the case of general anaesthesia, the nervous system is overwhelmed by copious quantities of nociceptive stimuli at surgical incision. Stress and pain-modulation processes are triggered which can have significant influence on the outcome.

Actions of 3-methyl-N-oleoyldopamine, 4-methyl-N-oleoyldopamine and N-oleoylethanolamide on the rat TRPV1 receptor in vitro and in vivo.

N-oleoyldopamine (OLDA) has been identified as an agonist of the transient receptor potential vanilloid type 1 (TRPV1) receptor. A related fatty acid amide, N-oleoylethanolamide (OEA), was found to excite sensory neurons and produce visceral hyperalgesia via activation of the TRPV1 receptor, however, a recent study described this agent as an antinociceptive one. The aim of the present paper was to characterize two newly synthesized derivatives of N-oleoyldopamine, 3-methyl-N-oleoyldopamine (3-MOLDA) and 4-methyl-N-oleoyldopamine (4-MOLDA) as well as OEA with regard to their effects on the TRPV1 receptor.

Investigation of the role of TRPV1 receptors in acute and chronic nociceptive processes using gene-deficient mice.

Capsaicin-sensitive, TRPV1 (transient receptor potential vanilloid 1) receptor-expressing primary sensory neurons exert local and systemic efferent effects besides the classical afferent function. The TRPV1 receptor is considered a molecular integrator of various physico-chemical noxious stimuli. In the present study its role was analysed in acute nociceptive tests and chronic neuropathy models by comparison of wild-type (WT) and TRPV1 knockout (KO) mice.

Analgesic effect of TT-232, a heptapeptide somatostatin analogue, in acute pain models of the rat and the mouse and in streptozotocin-induced diabetic mechanical allodynia.

Somatostatin released from capsaicin-sensitive sensory nerves exerts systemic anti-inflammatory and antinociceptive actions. TT-232 is a stable, peripherally acting heptapeptide (D-Phe-Cys-Tyr-D-Trp-Lys-Cys-Thr-NH2) somatostatin analogue with highest binding affinity for somatostatin sst4 receptors. It has been shown to inhibit acute and chronic inflammatory responses and sensory neuropeptide release from capsaicin-sensitive nociceptors.

Effect of resiniferatoxin on the noxious heat threshold temperature in the rat: a novel heat allodynia model sensitive to analgesics.

1. An increasing-temperature hot plate (ITHP) was introduced to measure the noxious heat threshold (45.3+/-0.