keyword
MENU ▼
Read by QxMD icon Read
search

Nerve blocks

keyword
https://www.readbyqxmd.com/read/29457288/injury-to-the-perineal-branch-of-the-pudendal-nerve-in-men-outcomes-from-surgical-resection-of-the-perineal-branches
#1
Eric L Wan, A Lee Dellon
OBJECTIVE: The objective is to report the outcome of an anterior surgical approach to treat neuroma of the perineal branch of the pudendal nerve (PBPN). PATIENTS AND METHODS: An IRB-approved prospective study enrolled 14 consecutive male patients from 2011 through 2015 who had symptoms of perineal/scrotal pain. Each patient had a successful, diagnostic, pudendal nerve block. The surgical procedure was resection of the PBPN and implantation of the nerve into the obturator internus muscle...
February 2018: Microsurgery
https://www.readbyqxmd.com/read/29457120/spread-of-injectate-in-ultrasound-guided-serratus-plane-block-a-cadaveric-study
#2
Tatsuya Kunigo, Takeshi Murouchi, Shuji Yamamoto, Michiaki Yamakage
Background: Serratus plane block is a thoracic truncal block that has been proposed as alternatives for analgesia such as epidural anesthesia and paravertebral block for the anterolateral chest wall. Previously, we performed the clinical study about optimal volume of the local anesthetic in serratus plane block. The primary aim of this study was to assess the pattern of distribution of dye into the serratus plane of cadavers after ultrasound-guided serratus plane injection. Findings: Ultrasound-guided serratus plane injection was performed at the level of the fourth rib on the mid-axillary line in nine adult Thiel-embalmed cadavers...
2018: JA Clin Rep
https://www.readbyqxmd.com/read/29456706/comparison-of-single-and-triple-injection-methods-for-ultrasound-guided-interscalene-brachial-plexus-blockade
#3
Cun-Jin Wang, Ya-Li Ge, Ju Gao, Feng-Yun Long, Zhi-Hua Mi, Tian-Feng Huang, Xiang-Zhi Fang, Xiao-Ping Chen, Yu-Si Hua, Yang Zhang
Ultrasound-guided interscalene brachial plexus blockade (IBPB) has a relatively high success rate in shoulder surgery; however, whether multiple injections are superior to a single injection (SI) is currently unknown. In the present study, ultrasound-guided SI and triple-injection (TI) IBPBs were compared in a prospective randomized trial. A total of 111 patients undergoing arthroscopic shoulder surgery and presenting with an American Society of Anesthesiologists physical status grading of I-II were randomly allocated to receive IBPB with 15 ml of 1% ropivacaine as a SI or TI...
March 2018: Experimental and Therapeutic Medicine
https://www.readbyqxmd.com/read/29456348/efficacy-of-dexmedetomidine-as-an-adjuvant-to-local-anesthetic-agent-in-scalp-block-and-scalp-infiltration-to-control-postcraniotomy-pain-a-double-blind-randomized-trial
#4
Shankar Vallapu, Nidhi Bidyut Panda, Navneh Samagh, Neerja Bharti
Context: Scalp infiltration and scalp block are being used to manage postcraniotomy pain. Dexmedetomidine has been successfully used as an adjuvant in regional anesthesia. The study was intended to compare whether addition of dexmedetomidine prolonged the duration of analgesia as well as to compare the two techniques. Aims: The primary objective was to assess whether addition of dexmedetomidine to bupivacaine prolonged the duration of analgesia. The secondary objective was to compare between scalp nerve block and scalp infiltration as techniques for pain relief...
January 2018: Journal of Neurosciences in Rural Practice
https://www.readbyqxmd.com/read/29455938/comparison-of-periarticular-local-infiltration-analgesia-with-femoral-nerve-block-for-total-knee-arthroplasty-a-meta-analysis-of-randomized-controlled-trials
#5
Lu-Kai Zhang, Jian-Xiong Ma, Ming-Jie Kuang, Xin-Long Ma
BACKGROUND: Total knee arthroplasty (TKA) is accompanied by moderate-to-severe postoperative pain. Postoperative pain will hamper functional recovery and lower patients' satisfaction with surgery. Recently, periarticular local infiltration analgesia (LIA) has been widely used in TKA. However, there is no definite answer as to the efficacy and safety of LIA compared with femoral nerve block (FNB). METHOD: Randomized controlled trials about relevant studies were searched from PubMed (1996 to July 2017), Embase (1980 to July 2017), and Cochrane Library (CENTRAL, July 2017)...
January 11, 2018: Journal of Arthroplasty
https://www.readbyqxmd.com/read/29455490/-clinical-application-of-anterior-thoracoscopically-assisted-surgery-with-posterior-one-stage-total-en-block-spondylectomy-for-thoracic-spinal-tumor
#6
Wen Xue, Xiao-Li Guan, Zeng-Ping Wang, Zhong-Yu Hao, Lin Liu, Yao-Wen Qian
OBJECTIVE: To investigate the clincial effects and feasibility of anterior thoracoscopically assisted surgery (TAS) with posterior one-stage total en block spondylectomy(TES) for thoracic spinal tumour. METHODS: From October 2014 to January 2016, 4 patients with thoracic spinal tumour were treated by anterior thoracoscopically assisted surgery with posterior one-stage total en block spondylectomy. There were 2 males and 2 females, aged 16, 35, 46, 60 years. Courses of disease were 1, 4, 6, 9 months...
September 25, 2017: Zhongguo Gu Shang, China Journal of Orthopaedics and Traumatology
https://www.readbyqxmd.com/read/29455479/-clinical-application-of-modified-inverted-l-shape-incision-by-extraperitoneal-approach-to-lumbosacral-tuberculosis
#7
Shi-Yuan Shi, Sheng-Ping Hu, Jun Fei, Zhen Lai, Gui-He Hang
OBJECTIVE: To explore the clinical effects of one-stage posterior transpedicular screw system internal fixation combined with anterior debridement and bone grafting with modified inverted L-shape incision by extraperitoneal approach in treating multiple lumbosacral tuberculosis. METHODS: The clinical data of 15 patients with multiple lumbosacral tuberculosis underwent operation from February 2008 to December 2014 were retrospectively analyzed. There were 9 males and 6 females with an average of (47...
September 25, 2017: Zhongguo Gu Shang, China Journal of Orthopaedics and Traumatology
https://www.readbyqxmd.com/read/29453030/effects-of-triphenyltin-on-glycinergic-transmission-on-rat-spinal-neurons
#8
Kazuki Noma, Hironari Akaike, Yuki Kurauchi, Hiroshi Katsuki, Yasuo Oyama, Norio Akaike
Glycine is a fast inhibitory transmitter like γ-aminobutyric acid in the mammalian spinal cord and brainstem, and it is involved in motor reflex, nociception, and neuronal development. Triphenyltin (TPT) is an organometallic compound causing environmental hazard to many wild creatures. Our previous findings show that TPT ultimately induces a drain and/or exhaustion of glutamate in excitatory presynaptic nerve terminals, resulted in blockage of neurotransmission as well as methylmercury. Therefore, we have investigated the neurotoxic mechanism how TPT modulates inhibitory glycinergic transmission in the synaptic bouton preparation of rat isolated spinal neurons using a patch clamp technique...
February 13, 2018: Environmental Research
https://www.readbyqxmd.com/read/29450917/factors-predictive-of-the-onset-and-duration-of-action-of-local-anesthesia-in-mandibular-third-molar-surgery-a-prospective-study
#9
Mohammad H Al-Shayyab, Zaid H Baqain
The aim of this study was to assess the influence of patients' and surgical variables on the onset and duration of action of local anesthesia (LA) in mandibular third-molar (M3) surgery. Patients scheduled for mandibular M3 surgery were considered for inclusion in this prospective cohort study. Patients' and surgical variables were recorded. Two per cent (2%) lidocaine with 1:100,000 epinephrine was used to block the nerves for extraction of mandibular M3. Then, the onset of action and duration of LA were monitored...
February 16, 2018: European Journal of Oral Sciences
https://www.readbyqxmd.com/read/29450873/peripheral-nerve-blocks-for-the-treatment-of-short-lasting-unilateral-neuralgiform-headache-with-conjunctival-injection-and-tearing-sunct-during-pregnancy
#10
Osman Özgür Yalın, Derya Uludüz, Aynur Özge
Short-lasting unilateral neuralgiform headache attacks with conjunctival injection and tearing (SUNCT) is a rare, primary headache syndrome, which is classified as a subtype of trigeminal autonomic cephalalgias. Although SUNCT is usually refractory to treatment, several antiepileptic drugs have recently shown promising results for its treatment. However, there is a lack of evidence regarding the course of SUNCT during pregnancy and the available treatment options. Here, we present a 30-week pregnant female with SUNCT who was successfully treated with infra- and supraorbital nerve blocks...
January 2018: Aǧrı: Ağrı (Algoloji) Derneği'nin Yayın Organıdır, the Journal of the Turkish Society of Algology
https://www.readbyqxmd.com/read/29447826/impact-of-age-on-the-anatomy-of-the-pediatric-pterygopalatine-fossa-and-its-relationship-to-the-suprazygomatic-maxillary-nerve-block
#11
Alexander P Marston, Glenn Merritt, Jonathan M Morris, Shelagh A Cofer
OBJECTIVES: The suprazygomatic maxillary nerve block is associated with improved post-operative pain management after select craniofacial surgical procedures. This study's objective is to better define the impact of pediatric facial skeletal growth on techniques for accessing the pterygopalatine fossa (PPF). METHODS: Pediatric patients with prior thin-slice maxillofacial computed tomography imaging were identified in an institutional radiology database. Aquarius image-processing software (Ver...
February 2018: International Journal of Pediatric Otorhinolaryngology
https://www.readbyqxmd.com/read/29447409/surgical-duration-and-potential-bias-can-affect-analgesic-outcomes-following-dexamethasone-use-in-peripheral-nerve-blocks
#12
Alexander D Cohen, Mark C Kendall
No abstract text is available yet for this article.
February 13, 2018: Pain Medicine: the Official Journal of the American Academy of Pain Medicine
https://www.readbyqxmd.com/read/29446060/effect-of-adding-midazolam-to-bupivacaine-during-rectus-sheath-block-a-randomised-controlled-trial
#13
A Ammar, K Mahmoud, Z Kasemy
BACKGROUND: Various adjuvants have been tried to improve quality and increase duration of local anaesthetics during various nerve blocks. We aimed to evaluate the effect of adding midazolam to bupivacaine on rectus sheath (RS) block in patients undergoing umbilical or epigastric hernia repair. METHODS: In all, 60 adult patients were divided into two equal groups, each group included 30 patients. Group I received 20 ml of bupivacaine hydrochloride 0.25% + midazolam 50 μg/kg in 2 ml saline 0...
February 14, 2018: Acta Anaesthesiologica Scandinavica
https://www.readbyqxmd.com/read/29445501/saphenous-nerve-block-as-a-diagnosis-tool-for-chronic-postsurgical-pain-of-the-left-medial-calf
#14
Dan Sebastian Dîrzu, Theodor Boţ, Constantin Ciuce
Ultrasound-guided saphenous nerve block above the knee may be a valuable diagnosis tool in patient presenting chronic pain of the calf.
February 2018: Clinical Case Reports
https://www.readbyqxmd.com/read/29445135/alteration-in-nerves-and-neurotransmitter-stimulation-of-lacrimal-gland-secretion-in-the-tsp-1-mouse-model-of-aqueous-deficiency-dry-eye
#15
Sumit Bhattacharya, Laura García-Posadas, Robin R Hodges, Helen P Makarenkova, Sharmila Masli, Darlene A Dartt
The purpose of this study is to determine neural, vascular, protein secretion, and cellular signaling changes with disease progression in lacrimal glands of the thrombospondin-1 -/- (TSP-1 -/- ) mouse model of dry eye compared to C57BL/6 wild-type (WT) mice. Neural innervation was reduced in TSP-1 -/- lacrimal glands compared to WT controls, whereas the number of blood vessels was increased. Intracellular Ca 2+ stores and the amount of lysosomes, mitochondria, and secretory granules, but not the endoplasmic reticulum, were reduced in TSP-1 -/- compared to WT acini at 12 weeks of age...
February 14, 2018: Mucosal Immunology
https://www.readbyqxmd.com/read/29444116/field-evaluation-of-the-safety-acceptability-and-feasibility-of-early-infant-male-circumcision-using-the-accucirc-device
#16
Robert C Bailey, Irene Nyaboke, Mary Ellen Mackesy-Amiti, Erick Okello, Valentine Pengo, Betha Ochomo, Mary Emmaculate Auma, Simon Were, Stella Ojuok, Evelyne Adoyo, Mildred Adhiambo, Marisa R Young, Rebeca M Plank, Fredrick O Otieno
BACKGROUND: As countries scale up adult voluntary medical male circumcision (VMMC) for HIV prevention, they are looking ahead to long term sustainable strategies, including introduction of early infant male circumcision (EIMC). Although a number of devices for EIMC are prequalified by the World Health Organization, evaluation of additional devices can provide policy-makers and clinicians the information required to make informed decisions. We undertook a field evaluation of the safety and acceptability of the AccuCirc device in Kisumu County, Kenya...
2018: PloS One
https://www.readbyqxmd.com/read/29440926/local-anesthetics-for-brain-tumor-resection-current-perspectives
#17
REVIEW
Jan-Willem Potters, Markus Klimek
This review summarizes the added value of local anesthetics in patients undergoing craniotomy for brain tumor resection, which is a procedure that is carried out frequently in neurosurgical practice. The procedure can be carried out under general anesthesia, sedation with local anesthesia or under local anesthesia only. Literature shows a large variation in the postoperative pain intensity ranging from no postoperative analgesia requirement in two-thirds of the patients up to a rate of 96% of the patients suffering from severe postoperative pain...
2018: Local and Regional Anesthesia
https://www.readbyqxmd.com/read/29435993/different-role-of-tetrodotoxin-sensitive-voltage-gated-sodium-channel-nav1-subtypes-in-action-potential-initiation-and-conduction-in-vagal-airway-nociceptors
#18
M Kollarik, H Sun, R A Herbstsomer, F Ru, M Kocmalova, S N Meeker, B J Undem
The action potential (AP) initiation in the nerve terminals and AP conduction along the axons do not necessarily depend on the same subtypes of Na V 1s. We evaluated the role of tetrodotoxin(TTX)-sensitive and TTX-resistant Na V 1s in vagal afferent nociceptor nerves derived from jugular and nodose ganglia innervating the respiratory system. Single cell RT-PCR was performed on vagal afferent neurons retrogradely labelled from the guinea pig trachea. Virtually all the jugular neurons expressed the TTX-sensitive channel Na V 1...
February 12, 2018: Journal of Physiology
https://www.readbyqxmd.com/read/29432940/modulation-of-incisor-eruption-in-rats-by-sympathetic-efferents
#19
José Johann Chidiac, Ammar Kassab, Khaldoun Rifai, Nayef E Saadé, Elie D Al Chaer
INTRODUCTION: Intact neural supply is necessary for tooth eruption. Sympathetic denervation accelerates or decelerates the eruption rate depending on the tooth condition (intact or injured). The aim of this study is to reexamine the role of the sympathetic innervation, through the observation of the effects of pre or post ganglionic chemical sympathectomy on the eruption of intact rat incisors. MATERIALS AND METHODS: Different groups of rats were subjected to either ganglionic or peripheral chemical sympathectomy and the observed effects on incisor eruption were compared to those made on intact/sham groups or on rats subjected to inferior alveolar nerve (IAN) lesion...
February 7, 2018: Archives of Oral Biology
https://www.readbyqxmd.com/read/29431744/a-histone-deacetylase-3-dependent-pathway-delimits-peripheral-myelin-growth-and-functional-regeneration
#20
Xuelian He, Liguo Zhang, Luis F Queme, Xuezhao Liu, Andrew Lu, Ronald R Waclaw, Xinran Dong, Wenhao Zhou, Grahame Kidd, Sung-Ok Yoon, Andres Buonanno, Joshua B Rubin, Mei Xin, Klaus-Armin Nave, Bruce D Trapp, Michael P Jankowski, Q Richard Lu
Deficits in Schwann cell-mediated remyelination impair functional restoration after nerve damage, contributing to peripheral neuropathies. The mechanisms mediating block of remyelination remain elusive. Here, through small-molecule screening focusing on epigenetic modulators, we identified histone deacetylase 3 (HDAC3; a histone-modifying enzyme) as a potent inhibitor of peripheral myelinogenesis. Inhibition of HDAC3 enhanced myelin growth and regeneration and improved functional recovery after peripheral nerve injury in mice...
February 12, 2018: Nature Medicine
keyword
keyword
2536
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"