keyword
MENU ▼
Read by QxMD icon Read
search

"Persistent pain"

keyword
https://www.readbyqxmd.com/read/28822987/effects-of-a-water-extract-of-lepidium-meyenii-root-in-different-models-of-persistent-pain-in-rats
#1
Barbara Tenci, Lorenzo Di Cesare Mannelli, Mario Maresca, Laura Micheli, Giuseppe Pieraccini, Nadia Mulinacci, Carla Ghelardini
Lepidium meyenii (Walp.), commonly called maca, is an Andean crop belonging to the Brassicaceae family. Maca hypocotils are habitually consumed as customary food as well as traditional remedies for pathological conditions such as infertility. Moreover, the characterization of maca extracts revealed the presence of compounds that are able to modulate the nervous system. Aimed to evaluate the efficacy of L. meyenii in persistent pain, the present study analyzed the effects of a commercial root extract from maca in different animal models reproducing the most common causes of chronic painful pathologies...
August 21, 2017: Zeitschrift Für Naturforschung. C, A Journal of Biosciences
https://www.readbyqxmd.com/read/28820231/interventions-for-treating-persistent-pain-in-survivors-of-torture
#2
REVIEW
Emma Baird, Amanda C de C Williams, Leslie Hearn, Kirstine Amris
BACKGROUND: Persistent (chronic) pain is a frequent complaint in survivors of torture, particularly but not exclusively pain in the musculoskeletal system. Torture survivors may have no access to health care; where they do, they may not be recognised when they present, and the care available often falls short of their needs. There is a tendency in state and non-governmental organisations' services to focus on mental health, with poor understanding of persistent pain, while survivors may have many other legal, welfare, and social problems that take precedence over health care...
August 18, 2017: Cochrane Database of Systematic Reviews
https://www.readbyqxmd.com/read/28816231/molecular-mechanisms-of-the-analgesic-action-of-wu-tou-decoction-on-neuropathic-pain-in-mice-revealed-using-microarray-and-network-analysis
#3
Yan-Qiong Zhang, Chao Wang, Qiu-Yan Guo, Chun-Yan Zhu, Chen Yan, Dan-Ni Sun, Qiong-Hong Xu, Na Lin
Wu-tou Decoction (WTD) is a classic herbal formula in traditional Chinese medicine for the treatment of joint diseases, neuropathic pain (NP) and inflammatory pain. In this study we investigated whether WTD produced analgesic action in a mouse spinal nerve ligation (SNL) model and elucidated the underlying molecular mechanisms. Mice were subjected to SNL and orally treated with WTD (3.15, 6.30 or 12.60 g·kg(-1)·d(-1)) for 21 d. SNL induced mechanical hyperalgesia and heat hyperalgesia characterized by rapid and persistent pain hypersensitivity...
August 17, 2017: Acta Pharmacologica Sinica
https://www.readbyqxmd.com/read/28811854/factors-associated-with-psycho-cognitive-functions-in-patients-with-persistent-pain-after-surgery-for-femoral-neck-fracture
#4
Atsushi Kitayama, Mitsumasa Hida, Hidenobu Takami, Naoki Hirata, Yuko Deguchi, Kazuya Miyaguchi, Masako Nakazono, Rie Nakagawa, Noriyuki Fukumoto, Katsumi Hamaoka
BACKGROUND: The aim of the study was to address issues arising from fracture of the femoral neck in elderly individuals, the prevalence of which continues to increase in Japan. The prevalence is increasing in Japan and there have been many reports on physical functions such as prevention of a fall. However, there have been a few studies that focus on psycho-cognitive functions. We must examine factors in patients with fractured femur necks to develop methods to assist affected patients...
September 2017: Journal of Clinical Medicine Research
https://www.readbyqxmd.com/read/28806831/clinical-sign-for-missed-decompression-of-a-separate-extensor-pollicis-brevis-compartment-in-de-quervain-s-disease
#5
Niels Benatar
Persistent pain despite previous surgery for de Quervain's disease might be due to an overlooked septum between the abductor pollicis longus tendon slips and the extensor pollicis brevis tendon, or an overlooked completely separate compartment for the extensor pollicis brevis tendon alone. In both of these instances, extension of the MP joint of the thumb against resistance elicits pain at the distal level of the first extensor compartment of the wrist. When this sign is positive, revisional surgery and decompression of the remaining septum or separate compartment is indicated...
August 2017: Handchirurgie, Mikrochirurgie, Plastische Chirurgie
https://www.readbyqxmd.com/read/28799979/management-strategies-in-acute-type-b-aortic-intramural-hematoma
#6
Akiko Tanaka, Samuel Leake, Anthony L Estrera
PURPOSE OF REVIEW: Intramural hematoma (IMH) is one of the acute aortic syndromes. IMH was originally noted as an 'aortic dissection without intimal tear.' It had been speculated that IMHs were caused by ruptured vasa vasorum in the aortic media and distinguished from classical aortic dissections. However, the majority of IMHs are now detected with an intimal defect using high-resolution computed tomography, which implies that IMHs may be a subset of aortic dissections with very limited flow in the false lumen...
August 10, 2017: Current Opinion in Cardiology
https://www.readbyqxmd.com/read/28799117/concurrent-hydrocelectomy-during-inguinal-herniorrhaphy-is-a-risk-factor-for-complications-and-reoperation-data-from-rural-haiti
#7
D P Kuwayama, J Augustin
PURPOSE: Series of conventional inguinal herniorrhaphy from low and middle income countries (LMICs) suggest elevated rates of morbidity, mortality, and recurrence, although the reasons remain incompletely understood. We sought to identify risk factors for adverse outcomes from inguinal herniorrhaphy performed in a resource-limited LMIC setting. METHODS: We performed mesh-free modified Bassini inguinal herniorrhaphies on 141 consecutive patients with 156 inguinal hernias over 10 months in rural Haiti...
August 10, 2017: Hernia: the Journal of Hernias and Abdominal Wall Surgery
https://www.readbyqxmd.com/read/28796116/pain-and-itch-outcome-trajectories-differ-among-european-american-and-african-american-survivors-of-major-thermal-burn-injury
#8
Matthew C Mauck, Jennifer Smith, Jeffrey W Shupp, Mark A Weaver, Andrea Liu, Andrey V Bortsov, Bilal Lateef, Samuel W Jones, Felicia Williams, James Hwang, Rachel Karlnoski, David J Smith, Bruce A Cairns, Samuel A McLean
Over half of individuals experiencing major thermal burn injury (MThBI) receive an autologous skin graft (autograft), in which skin is removed from a healthy "donor" site and transplanted to the burn site. Persistent pain/itch at the graft site are major causes of suffering and disability in MThBI survivors. African Americans have a higher risk of MThBI, and in other clinical settings African Americans experience a greater burden of pain and itch relative to European Americans. However, to our knowledge, ethnic differences in skin graft site pain/itch outcomes after MThBI have not been assessed...
August 8, 2017: Pain
https://www.readbyqxmd.com/read/28795208/effects-of-pre-operative-psychological-status-on-post-operative-recovery-a-prospective-study
#9
Ajay Raghunath Aspari, K Lakshman
BACKGROUND: Often in clinical practice, a spectrum of outcomes from surgery may be observed ranging from a quick and comfortable recovery to a recovery punctuated by persistent pain and decreased quality of life. While there has been a fast pace of advances made in the field of operative surgery, surgeons seldom pay attention to factors such as the psychological profile of a patient that can affect recovery from surgery. OBJECTIVE: To study the effects of pre-operative psychological profile on post-operative recovery in terms of pain, return to work and quality of life...
August 9, 2017: World Journal of Surgery
https://www.readbyqxmd.com/read/28794197/hyperalgesia-and-sensitization-of-dorsal-horn-neurons-following-activation-of-nk-1-receptors-in-the-rostral-ventromedial-medulla
#10
Sergey G Khasabov, Patrick Malecha, Joseph Noack, Janneta Tabakov, Glenn J Giesler, Donald A Simone
Neurons in the rostral ventromedial medulla (RVM) project to the spinal cord and are involved in descending modulation of pain. Several studies have shown that activation of neurokinin-1 (NK-1) receptors in the RVM produces hyperalgesia, although underlying mechanisms are not clear. In parallel studies, we compared behavioral measures of hyperalgesia to electrophysiological responses of nociceptive dorsal horn neurons produced by activation of NK-1 receptors in the RVM. Injection of the selective NK-1 receptor agonist, Sar9,Met(O2)(11)-Substance P (SSP) into the RVM produced dose-dependent mechanical and heat hyperalgesia that was blocked by co-administration of the selective NK-1 receptor antagonist, L-733,060...
August 9, 2017: Journal of Neurophysiology
https://www.readbyqxmd.com/read/28783046/epiregulin-and-egfr-interactions-are-involved-in-pain-processing
#11
Loren J Martin, Shad B Smith, Arkady Khoutorsky, Claire A Magnussen, Alexander Samoshkin, Robert E Sorge, Chulmin Cho, Noosha Yosefpour, Sivaani Sivaselvachandran, Sarasa Tohyama, Tiffany Cole, Thang M Khuong, Ellen Mir, Dustin G Gibson, Jeffrey S Wieskopf, Susana G Sotocinal, Jean Sebastien Austin, Carolina B Meloto, Joseph H Gitt, Christos Gkogkas, Nahum Sonenberg, Joel D Greenspan, Roger B Fillingim, Richard Ohrbach, Gary D Slade, Charles Knott, Ronald Dubner, Andrea G Nackley, Alfredo Ribeiro-da-Silva, G Gregory Neely, William Maixner, Dmitri V Zaykin, Jeffrey S Mogil, Luda Diatchenko
The EGFR belongs to the well-studied ErbB family of receptor tyrosine kinases. EGFR is activated by numerous endogenous ligands that promote cellular growth, proliferation, and tissue regeneration. In the present study, we have demonstrated a role for EGFR and its natural ligand, epiregulin (EREG), in pain processing. We show that inhibition of EGFR with clinically available compounds strongly reduced nocifensive behavior in mouse models of inflammatory and chronic pain. EREG-mediated activation of EGFR enhanced nociception through a mechanism involving the PI3K/AKT/mTOR pathway and matrix metalloproteinase-9...
August 7, 2017: Journal of Clinical Investigation
https://www.readbyqxmd.com/read/28779820/pain-assessment-in-older-adults
#12
REVIEW
Ann L Horgas
Pain is a common experience for many older adults. Significant efforts have been undertaken to address and improve the assessment of pain in older adults over the past 2 decades. There have been many empirical studies and several expert panel statements to guide health care providers in the best practices for assessing pain in this population. This article provides a conceptual model that summarizes causes and consequences of pain and highlights the relationship between acute and persistent pain. Recommendations for pain assessment tools, including those developed for use in cognitively impaired elders, are presented...
September 2017: Nursing Clinics of North America
https://www.readbyqxmd.com/read/28774180/unplanned-reoperation-after-trapeziometacarpal-arthroplasty-rate-reasons-and-risk-factors
#13
Suzanne C Wilkens, Zichao Xue, Jos J Mellema, David Ring, Neal Chen
BACKGROUND: Trapeziometacarpal (TMC) arthritis is an expected part of ageing to which most patients adapt well. Patients who do not adapt to TMC arthritis may be offered operative treatment. The factors associated with reoperation after TMC arthroplasty are incompletely understood. The purpose of this study was to determine the rate of, the underlying reasons for, and the factors associated with unplanned reoperation after TMC arthroplasty. METHODS: In this retrospective study, we included all adult patients who had TMC arthroplasty for TMC arthritis at 1 of 3 large urban area hospitals between January 2000 and December 2009...
November 1, 2016: Hand: Official Journal of the American Association for Hand Surgery
https://www.readbyqxmd.com/read/28770976/non-steroidal-anti-inflammatory-drugs-nsaids-for-chronic-non-cancer-pain-in-children-and-adolescents
#14
REVIEW
Christopher Eccleston, Tess E Cooper, Emma Fisher, Brian Anderson, Nick Mr Wilkinson
BACKGROUND: Pain is a common feature of childhood and adolescence around the world, and for many young people, that pain is chronic. The World Health Organization guidelines for pharmacological treatments for children's persisting pain acknowledge that pain in children is a major public health concern of high significance in most parts of the world. While in the past pain was largely dismissed and was frequently left untreated, views on children's pain have changed over time, and relief of pain is now seen as important...
August 2, 2017: Cochrane Database of Systematic Reviews
https://www.readbyqxmd.com/read/28770975/paracetamol-acetaminophen-for-chronic-non-cancer-pain-in-children-and-adolescents
#15
REVIEW
Tess E Cooper, Emma Fisher, Brian Anderson, Nick Mr Wilkinson, David G Williams, Christopher Eccleston
BACKGROUND: Pain is a common feature of childhood and adolescence around the world, and for many young people, that pain is chronic. The World Health Organization guidelines for pharmacological treatments for children's persisting pain acknowledge that pain in children is a major public health concern of high significance in most parts of the world. While in the past, pain was largely dismissed and was frequently left untreated, views on children's pain have changed over time, and relief of pain is now seen as important...
August 2, 2017: Cochrane Database of Systematic Reviews
https://www.readbyqxmd.com/read/28765520/semaphorin-4c-plexin-b2-signaling-in-peripheral-sensory-neurons-is-pronociceptive-in-a-model-of-inflammatory-pain
#16
Eszter Paldy, Manuela Simonetti, Thomas Worzfeld, Kiran Kumar Bali, Lucas Vicuña, Stefan Offermanns, Rohini Kuner
Semaphorins and their transmembrane receptors, Plexins, are key regulators of axon guidance and development of neuronal connectivity. B-type Plexins respond to Class IV semaphorins and mediate a variety of developmental functions. Here we report that the expression of Plexin-B2 and its high-affinity ligand, Sema4C, persists in peripheral sensory neurons in adult life and is markedly increased in states of persistent pain in mice. Genetic deletion of Sema4C as well as adult-onset loss of Plexin-B2 leads to impairment of the development and duration of inflammatory hypersensitivity...
August 2, 2017: Nature Communications
https://www.readbyqxmd.com/read/28764974/associations-between-genetic-and-epigenetic-variations-in-cytokine-genes-and-mild-persistent-breast-pain-in-women-following-breast-cancer-surgery
#17
Kimberly E Stephens, Jon D Levine, Bradley E Aouizerat, Steven M Paul, Gary Abrams, Yvette P Conley, Christine Miaskowski
Persistent pain following breast cancer surgery is a significant problem. Both inherited and acquired mechanisms of inflammation appear to play a role in the development and maintenance of persistent pain. In this longitudinal study, growth mixture modeling was used to identify persistent breast pain phenotypes based on pain assessments obtained prior to and monthly for 6months following breast cancer surgery. Associations between the "no pain" and "mild pain" phenotypes and single nucleotide polymorphisms (SNPs) spanning 15 cytokine genes were evaluated...
July 29, 2017: Cytokine
https://www.readbyqxmd.com/read/28764240/factors-hindering-practice-of-day-care-surgery-in-a-tertiary-care-centre-in-southern-india-a-patient-s-perspective
#18
Chellappa Vijayakumar, T P Elamurugan, Sundaramurthi Sudharsanan, Sadasivan Jagdish
INTRODUCTION: Day care surgery offers cost containment, effective usage of hospital beds, reduced incidence of nosocomial infection and early recovery in home environment. In developing countries like India, there are various factors that influence the success of day care surgery. AIM: To assess the factors hindering the practice of day care surgery in a tertiary care centre in South India. MATERIALS AND METHODS: This observational study was conducted in the Department of General Surgery, JIPMER, Puducherry, India, from January 2013 to March 2014...
June 2017: Journal of Clinical and Diagnostic Research: JCDR
https://www.readbyqxmd.com/read/28758313/altered-theta-oscillations-in-resting-eeg-of-fibromyalgia-syndrome-patients
#19
N Fallon, Y Chiu, T Nurmikko, A Stancak
BACKGROUND: Fibromyalgia syndrome (FM) is a chronic pain disorder characterized by widespread pain, sleep disturbance, fatigue and cognitive/affective symptoms. Functional imaging studies have revealed that FM and other chronic pain syndromes can affect resting brain activity. This study utilized electroencephalographic (EEG) recordings to investigate the relative power of ongoing oscillatory activity in the resting brain. METHODS: A 64-channel EEG was recorded at rest in 19 female FM patients and 18 healthy, age-matched, control subjects...
July 31, 2017: European Journal of Pain: EJP
https://www.readbyqxmd.com/read/28752263/photobiomodulation-therapy-by-nir-laser-in-persistent-pain-an-analytical-study-in-the-rat
#20
Laura Micheli, Lorenzo Di Cesare Mannelli, Elena Lucarini, Francesca Cialdai, Leonardo Vignali, Carla Ghelardini, Monica Monici
Over the past three decades, physicians have used laser sources for the management of different pain conditions obtaining controversial results that call for further investigations. In order to evaluate the pain relieving possibilities of photobiomodulation therapy (PBMT), we tested two near infrared (NIR) laser systems, with different power, against various kinds of persistent hyperalgesia animal models. In rats, articular pain was reproduced by the intra-articular injection of sodium monoiodoacetate (MIA) and complete Freund's adjuvant (CFA), while compressive neuropathy was modelled by the chronic constriction injury of the sciatic nerve (CCI)...
July 28, 2017: Lasers in Medical Science
keyword
keyword
52878
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"