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anaesthesia, pain

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https://www.readbyqxmd.com/read/29454333/comparative-study-of-ultrasound-guided-paravertebral-block-versus-intravenous-tramadol-for-postoperative-pain-control-in-percutaneous-nephrolithotomy
#1
Zehra Hatipoglu, Ersel Gulec, Mediha Turktan, Volkan Izol, Atilla Arıdogan, Yasemin Gunes, Dilek Ozcengiz
BACKGROUND: Percutaneous nephrolithotomy (PCNL) is a minimally invasive surgical procedure for renal calculi, and nephrostomy tubes lead to postoperative pain after PCNL. Regional techniques (e.g., epidural analgesia and peripheral blocks) and opioids are applied for postoperative pain treatment. The aim of this study was to compare effectiveness of ultrasound-guided paravertebral block (PVB) and tramadol on postoperative pain in patients who underwent PCNL. METHOD: Fifty-three patients were included in this prospective randomized study...
February 17, 2018: BMC Anesthesiology
https://www.readbyqxmd.com/read/29453466/effects-of-intrathecal-dexmedetomidine-as-an-adjuvant-to-hyperbaric-bupivacaine-for-spinal-anaesthesia-in-adults-undergoing-elective-infra-umbilical-surgery
#2
Binod Gautam, Sujata Niroula, Mona Sharma, Sushila Moktan Lama
INTRODUCTION: Various adjuvants to local anaesthetic are used to improve quality and duration of spinal anaesthesia. Dexmedetomidine, a novel alpha-2 adrenergic agonist, has been proposed to augment local anaesthetic effects. This study aims to investigate effects of intrathecal Dexmedetomidine on duration of analgesia and duration of sensory block during spinal anaesthesia. METHODS: In this randomized double-blind study 38 patients were allocated into each of two groups...
October 2017: JNMA; Journal of the Nepal Medical Association
https://www.readbyqxmd.com/read/29452811/effects-on-adult-cognitive-function-after-neonatal-exposure-to-clinically-relevant-doses-of-ionising-radiation-and-ketamine-in-mice
#3
S Buratovic, B Stenerlöw, S Sundell-Bergman, A Fredriksson, H Viberg, T Gordh, P Eriksson
BACKGROUND: Radiological methods for screening, diagnostics and therapy are frequently used in healthcare. In infants and children, anaesthesia/sedation is often used in these situations to relieve the patients' perception of stress or pain. Both ionising radiation (IR) and ketamine have been shown to induce developmental neurotoxic effects and this study aimed to identify the combined effects of these in a murine model. METHODS: Male mice were exposed to a single dose of ketamine (7...
March 2018: British Journal of Anaesthesia
https://www.readbyqxmd.com/read/29452809/test-of-neural-inertia-in-humans-during-general-anaesthesia
#4
M H Kuizenga, P J Colin, K M E M Reyntjens, D J Touw, H Nalbat, F H Knotnerus, H E M Vereecke, M M R F Struys
BACKGROUND: Neural inertia is defined as the tendency of the central nervous system to resist transitions between arousal states. This phenomenon has been observed in mice and Drosophila anaesthetized with volatile anaesthetics: the effect-site concentration required to induce anaesthesia in 50% of the population (C50 ) was significantly higher than the effect-site concentration for 50% of the population to recover from anaesthesia. We evaluated this phenomenon in humans using propofol or sevoflurane (both with or without remifentanil) as anaesthetic agents...
March 2018: British Journal of Anaesthesia
https://www.readbyqxmd.com/read/29450382/iridex-micropulse-p3-innovative-cyclophotocoagulation
#5
M Monica Gavris, Ioana Olteanu, Erzsebet Kantor, Radu Mateescu, Roxana Belicioiu
Purpose: To present the new IRIDEX MicroPulse P3 (MP3) technology in patients with refractory glaucoma and our preliminary results at 1 week and 1 month postoperatively. Methods: IRIDEX MP3 laser cyclophotocoagulation was performed in 7 eyes of 7 patients under retrobulbar anaesthesia with lidocaine 2% in the operating room. Each eye received two treatments of 80-90s over the superior and inferior hemisphere, avoiding the temporal- and nasal-most clock hours. 810nm IRIDEX MP3 was set to 31,3% duty cycle (0,5ms treatment pulse followed by 1,1 ms of rest)...
April 2017: Romanian Journal of Ophthalmology
https://www.readbyqxmd.com/read/29447711/no-355-physiologic-basis-of-pain-in-labour-and-delivery-an-evidence-based-approach-to-its-management
#6
Julie Bonapace, Guy-Paul Gagné, Nils Chaillet, Raymonde Gagnon, Emmanuelle Hébert, Sarah Buckley
OBJECTIVE: To review the evidence relating to nonpharmacological approaches in the management of pain during labour and delivery. To formulate recommendations for the usage of nonpharmacological approaches to pain management. OPTIONS: Nonpharmacological methods available for pain management during labour and delivery exist. These should be included in the counselling and care of women. EVIDENCE: PubMed and Medline were searched for articles in French and English on subjects related to "breastfeeding," "pain," "epidural," "anaesthesia," "analgesia," "labour," "labor," and combined with "gate control theory," "alternative therapies," "massage," "position," "mobility," "TENS," "bathing," "DNIC," "acupuncture," "acupressure," "sterile water injection," "higher center," "control mind," "cognitive structuring," "holistic health," "complementary therapy(ies)," "breathing," "relaxation," "mental imagery," "visualization," "mind focusing," "hypnosis," "auto-hypnosis," "sophrology," "mind and body interventions," "music," "odors," "biofeedback," "Lamaze," "Bonapace," "prenatal training," "gymnastic," "chanting," "haptonomy," "environment," "transcutaneous electrical stimulus-stimulation," "antenatal education," "support," "continuous support," "psychosocial support," "psychosomatic medicine," "supportive care," "companion," "intrapartum care," "nurse," "midwife(ves)," "father," "doula," "caregiver," " hormones," "oxytocin," "endorphin," "prolactin," "catecholamine," "adrenaline," and "noradrenaline" from 1990 to December 2015...
February 2018: Journal of Obstetrics and Gynaecology Canada: JOGC, Journal D'obstétrique et Gynécologie du Canada: JOGC
https://www.readbyqxmd.com/read/29432379/dexmedetomidine-as-a-part-of-general-anaesthesia-for-caesarean-delivery-in-patients-with-pre-eclampsia-efficacy-and-foetal-outcome-a-randomised-double-blinded-trial
#7
Ashraf M Eskandr, Ahmed A Metwally, Abd-Elrahman A Ahmed, Elham M Elfeky, Islam M Eldesoky, Manar A Obada, Osama A Abd-Elmegid
BACKGROUND: During general anaesthesia, endotracheal intubation of patients with pre-eclampsia causes stimulation of the sympathetic nervous system and catecholamine release, which may lead to maternal and neonatal complications. OBJECTIVE: To attenuate both the stress response and the haemodynamic response to tracheal intubation in patients with pre-eclampsia. DESIGN: A randomised, double-blind, controlled study. SETTING: Single University Hospital...
February 9, 2018: European Journal of Anaesthesiology
https://www.readbyqxmd.com/read/29416862/tramadol-sparing-effect-of-dexmedetomidine-as-an-adjuvant-with-lignocaine-in-preoperative-stellate-ganglion-block-for-postoperative-pain-relief-following-upper-limb-surgeries
#8
Deepak Thapa, Deepanshu Dhiman, Vanita Ahuja, Satinder Gombar, Ravi K Gupta
Background: Recent literature has established the role of stellate ganglion block (SGB) for management of acute postoperative pain. The effects of dexmedetomidine as an adjuvant to lignocaine in a preoperative SGB for postoperative pain relief have not been evaluated so far. Methods: The following randomised, double-blinded, control trail included 54 patients scheduled for upper limb orthopaedic surgery under general anaesthesia. Preoperative ultrasound-guided (USG) SGB was performed in all patients...
February 2018: British Journal of Pain
https://www.readbyqxmd.com/read/29411722/gabapentin-pretreatment-for-propofol-and-rocuronium-injection-pain-a-randomized-double-blind-placebo-controlled-study
#9
M Y Cakirgöz, I Demirel, E Duran, A B Özer, U A Türkmen, A Ersoy, A Aksu, V Hancı
AIM: This prospectively-planned, randomized, double-blind and placebo-controlled study aims to evaluate the effect of 1200 mg gabapentin premedication on the incidence and severity of propofol and rocuronium injection pain. METHOD: One hundred patients, between 18-60 years of age and ASA I-II for elective surgery planned under general anaesthetic, were randomized and divided into two groups. Two hours before the operation, the patients were given either a placebo tablet (Group P, n = 50) or 1200 mg gabapentin tablet (Group G, n = 50)...
January 2018: Nigerian Journal of Clinical Practice
https://www.readbyqxmd.com/read/29411339/evaluation-of-complications-developing-during-and-after-transvaginal-ultrasound-guided-oocyte-retrieval
#10
Selin Özaltın, Serkan Kumbasar, Kadir Savan
OBJECTIVES: To investigate the complications of the oocyte retrieval procedure currently used in in vitro fertilisation. MATERIAL AND METHODS: We examined 1.031 patients who underwent oocyte retrieval in the IVF unit of our hospital for complications developed during and after the procedure. RESULTS: No complications developed related to sedation or general anaesthesia. Vaginal bleeding was observed in 3.1% of the patients. There was no intra-abdominal bleeding or pelvic organ injuries requiring surgery...
2018: Ginekologia Polska
https://www.readbyqxmd.com/read/29380407/who-global-consultation-on-public-health-intervention-against-early-childhood-caries
#11
Prathip Phantumvanit, Yuka Makino, Hiroshi Ogawa, Andrew Rugg-Gunn, Paula Moynihan, Poul Erik Petersen, Wendell Evans, Carlos Alberto Feldens, Edward Lo, Mohammad H Khoshnevisan, Ramon Baez, Benoit Varenne, Tippanart Vichayanrat, Yupin Songpaisan, Margaret Woodward, Siriruk Nakornchai, Chantana Ungchusak
Early Childhood Caries (ECC) is prevalent around the world, but in particular the disease is growing rapidly in low- and middle-income countries in parallel with changing diet and lifestyles. In many countries, ECC is often left untreated, a condition which leads to pain and adversely affects general health, growth and development, and quality of life of children, their families and their communities. Importantly, ECC is also a global public health burden, medically, socially and economically. In many countries, a substantial number of children require general anaesthesia for the treatment of caries in their primary teeth (usually extractions), and this has considerable cost and social implications...
January 30, 2018: Community Dentistry and Oral Epidemiology
https://www.readbyqxmd.com/read/29379383/comparison-of-single-shot-intrathecal-morphine-injection-and-continuous-epidural-bupivacaine-for-post-operative-analgaesia-after-elective-abdominal-hysterectomy
#12
Wan Mohd Nazaruddin Wan Hassan, Anafairos Md Nayan, Azmi Abu Hassan, Rhendra Hardy Mohamad Zaini
Background: Abdominal hysterectomy (AH) is painful. The aim of this study was to compare intrathecal morphine (ITM) and epidural bupivacaine (EB) for their analgaesia effectiveness after this surgery. Methods: Thirty-two patients undergoing elective AH were randomised into Group ITM (ITM 0.2 mg + 2.5 mL 0.5% bupivacaine) (n = 16) and Group EB (0.25% bupivacaine bolus + continuous infusion of 0.1% bupivacaine-fentanyl 2 μg/mL) (n = 16).The procedure was performed before induction, and all patients subsequently received standard general anaesthesia...
December 2017: Malaysian Journal of Medical Sciences: MJMS
https://www.readbyqxmd.com/read/29378991/postoperative-analgesia-using-bupivacaine-wound-infiltration-with-intravenous-tramadol-or-dexamethasone-following-obstetric-spinal-anaesthesia
#13
N P Edomwonyi, M O Osazuwa, O I Iribhogbe, S E Esangbedo
CONTEXT: Effective management of postcesarean section (CS) pain is important for the well-being of mother and child; even in limited-resource areas, there are drug options which can be explored to achieve this. AIM: This study aimed to compare the analgesic effects of a combination of bupivacaine wound infiltration with either intravenous (IV) dexamethasone or tramadol after CS. SETTING AND DESIGN: This study was a randomized, double-blind, comparative study in a tertiary hospital...
December 2017: Nigerian Journal of Clinical Practice
https://www.readbyqxmd.com/read/29377171/the-effect-of-adjusting-the-ph-of-local-anaesthetics-in-dentistry-a-systematic-review-and-meta-analysis
#14
REVIEW
P V Aulestia-Viera, M M Braga, M A Borsatti
The acidic nature of commercial local anaesthetics (LAs) can cause pain during infiltration and delay the onset of anaesthesia. It is suggested that adjusting the pH of anaesthetic agents could minimize these effects. This systematic review aimed to evaluate the efficacy of buffered LAs in reducing infiltration pain and onset time in during dental procedures. MEDLINE, Embase, Scopus, and Scielo databases were searched up to April 2017. Randomized controlled trials comparing buffered and unbuffered LAs for intraoral injections were included...
January 29, 2018: International Endodontic Journal
https://www.readbyqxmd.com/read/29377066/a-triple-blind-placebo-controlled-randomised-trial-of-the-ilioinguinal-transversus-abdominis-plane-i-tap-nerve-block-for-elective-caesarean-section
#15
J J Staker, D Liu, R Church, D J Carlson, M Panahkhahi, A Lim, T LeCong
This study investigated the efficacy of a new ilioinguinal-transversus abdominis plane block when used as a component of multimodal analgesia. We conducted a prospective, triple-blind, placebo-controlled randomised study of 100 women undergoing elective caesarean section. All women had spinal anaesthesia with hyperbaric bupivacaine, 15 μg fentanyl and 150 μg morphine, as well as 100 mg diclofenac and 1.5 g paracetamol rectally. Women were randomly allocated to receive the ilioinguinal-transversus abdominis plane block or a sham block at the end of surgery...
January 29, 2018: Anaesthesia
https://www.readbyqxmd.com/read/29376453/a-large-solitary-fibrous-tumour-of-the-pleura-a-case-report-and-review-of-the-literature
#16
Yong-Hao You, Rong-Ting Liu, Yi Zhang
We report a clinical case of a solitary fibrous tumour of the pleura (SFTP) in a 67-year-old female patient complaining of chest pain for 2 months. A localized large mass was found in the left inferior hemithorax by computed tomography scan. The patient underwent a thoracotomy at the left side with endotracheal anaesthesia. During surgical resection, the tumour was located in the left inferior hemithorax and was attached to the inferior lobe of the left lung and diaphragmatic pleura by a fibrous pedicle. A wedge resection of the left lower lobe was undertaken to completely remove the tumour...
January 1, 2018: Journal of International Medical Research
https://www.readbyqxmd.com/read/29374995/effect-of-intraosseous-injection-versus-inferior-alveolar-nerve-block-as-primary-pulpal-anaesthesia-of-mandibular-posterior-teeth-with-symptomatic-irreversible-pulpitis-a-prospective-randomized-clinical-trial
#17
Alireza Farhad, Hamid Razavian, Maryam Shafiee
OBJECTIVE: This study sought to assess the success rate, effect on blood pressure, and pain of intraosseous injection (IO) and inferior alveolar nerve block (IANB) for pulpal anaesthesia of mandibular posterior teeth with symptomatic irreversible pulpitis as the primary anaesthetic technique. MATERIALS AND METHODS: This randomized clinical trial (IRCT2013022712634N1) was conducted on 60 patients between 18 and 65 years suffering from symptomatic irreversible pulpitis of a mandibular posterior tooth...
January 27, 2018: Acta Odontologica Scandinavica
https://www.readbyqxmd.com/read/29370357/ultra-fast-track-minimally-invasive-aortic-valve-replacement-going-beyond-reduced-incisions
#18
Marco Di Eusanio, Walter Vessella, Roberto Carozza, Filippo Capestro, Alessandro D'Alfonso, Carlo Zingaro, Christopher Munch, Paolo Berretta
Aortic valve replacement (AVR) via a median sternotomy approach has been largely reported to be safe and long-term efficacious, and currently represents the 'gold standard' approach for aortic stenosis treatment. However, aortic valve surgery has undergone continuous development over the last years, involving less invasive techniques and new technologies to reduce the traumatic impact of the intervention and extend the operability toward increasingly high-risk patients. Indeed, minimally invasive AVR and transcatheter aortic valve replacement caseload have steadily increased leading to a paradigm shift in the treatment of aortic valve disease...
January 23, 2018: European Journal of Cardio-thoracic Surgery
https://www.readbyqxmd.com/read/29361312/the-usefulness-of-interpectoral-block-as-an-analgesic-technique-in-breast-cancer-surgery
#19
R Ortiz de la Tabla González, P Gómez Reja, D Moreno Rey, C Pérez Naranjo, I Sánchez Martín, M Echevarría Moreno
OBJECTIVE: To compare the analgesic efficacy of continuous interpectoral block (CIPB) compared to intravenous analgesia (IV) after breast surgery. MATERIAL AND METHOD: A prospective, comparative and randomised study of women aged from 18-75years, ASAI-III, operated for breast cancer. In group1 (CIPB) after general anaesthetic, an ultrasound-guided interpectoral catheter was placed and 30mL of 0.5% ropivacaine was administered through it. In the event of an increase in heart rate and blood pressure >15% after the surgical incision, intravenous fentanyl 1μg·kg-1 was administered, repeating the dose as necessary...
January 17, 2018: Revista Española de Anestesiología y Reanimación
https://www.readbyqxmd.com/read/29359313/adding-a-pecs-ii-block-for-proximal-arm-arteriovenous-access-a-randomised-study
#20
K H Quek, E Y Low, Y R Tan, A S C Ong, T Y Tang, J W Kam, A S C Kiew
BACKGROUND: Brachial plexus block is often utilised for proximal arm arteriovenous access creation. However, the medial upper arm and axilla are often inadequately anaesthetised, requiring repeated, intraoperative local anaesthetic supplementation, or conversion into general anaesthesia. We hypothesised that the addition of a PECS II block would improve anaesthesia and analgesia for proximal arm arteriovenous access surgery. METHODS: In this prospective, double-blinded, randomised proof-of-concept study, 36 consenting adults with end-stage renal disease aged between 21 and 90 years received either a combined supraclavicular and PECS II block (Group PECS, n = 18), or combined supraclavicular and sham block (Group SCB, n = 18) for proximal arm arteriovenous access surgery...
January 22, 2018: Acta Anaesthesiologica Scandinavica
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