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https://www.readbyqxmd.com/read/29241946/youth-with-psychogenic-non-syncopal-collapse-have-more-somatic-and-psychiatric-symptoms-and-lower-perceptions-of-peer-relationships-than-youth-with-syncope
#1
Geoffrey L Heyer
BACKGROUND: Little is known about somatic and psychiatric symptoms and perceived peer relationships of patients with psychogenic nonsyncopal collapse. OBJECTIVE: This study aimed to compare somatic and psychiatric symptoms and other elements potentially related to functional neurological symptom disorders between youth with psychogenic nonsyncopal collapse and those with neurally mediated syncope. METHODS: Before testing, patients completed a structured interview and questionnaire addressing current symptoms, previous psychiatric diagnoses, referrals, diagnostic testing, prescribed medications, and patient self-ratings of anxiety, depression, and perceived peer relationships...
November 20, 2017: Pediatric Neurology
https://www.readbyqxmd.com/read/29147477/vanishing-vasculitis-a-case-of-acute-necrotic-skin-findings-without-pathologic-features-of-vasculitis-from-adulterated-cocaine
#2
Adnan Asif Parvez Ghias, Patrick Brine
While the usage of illicit drugs in itself carries significant health risks and associated toxicities, drugs that are adulterated to give them volume, alter their psychogenic properties, and make them cheaper to produce are to be considered even more dangerous. Cocaine is one of them, and it is now most commonly being adulterated with levamisole. We report a case of a 37-year-old female with the chief complaint of painful skin lesions and wounds on both of her upper and lower extremities for three weeks duration...
2017: Journal of Community Hospital Internal Medicine Perspectives
https://www.readbyqxmd.com/read/29132064/patients-and-caregivers-contributions-for-differentiating-epileptic-from-psychogenic-nonepileptic-seizures-value-and-limitations-of-self-reporting-questionnaires-a-pilot-study
#3
Giuseppe Erba, Elisa Bianchi, Giorgia Giussani, John Langfitt, Adam Juersivich, Ettore Beghi
PURPOSE: Questionnaires investigating semiology and comorbidities of psychogenic non-epileptic seizures (PNES) have been used mainly to help physicians expedite referrals to epilepsy centres for confirmation of diagnosis rather than as alternative diagnostic tool when video-EEG monitoring (VEM), the current gold standard, is not available or is inconclusive. METHODS: We developed one structured questionnaire for patients, exploring subjective experiences and vulnerabilities and one for eyewitnesses, focused on features observable during typical events to study prospectively 50 consecutive adult patients with PNES or epileptic seizures (ES) admitted for VEM...
November 8, 2017: Seizure: the Journal of the British Epilepsy Association
https://www.readbyqxmd.com/read/29084098/psychological-predictors-of-postconcussive-symptoms-following-traumatic-injury
#4
Karen A Sullivan, Shannon L Edmed, Jaimi H Greenslade, Melanie White, Kevin Chu, Bill Lukin, Rael T Lange, Janine K Lurie
OBJECTIVE: To determine the contribution of demographics, injury type, pain, and psychological factors on postconcussive symptoms. SETTING AND PARTICIPANTS: Recently injured (n = 54) and noninjured (n = 184) adults were recruited from a hospital emergency department or the community. Thirty-eight individuals met the diagnostic criteria for a mild traumatic brain injury and 16 individuals received treatment for a minor traumatic non-brain injury. MAIN MEASURES: Standardized tests were administered to assess 4 postconcussion symptom types and theorized predictors including a "physiogenic" variable (injury type) and "psychogenic" variables (symptoms of anxiety, depression, and stress) within 1 month of the injury...
October 27, 2017: Journal of Head Trauma Rehabilitation
https://www.readbyqxmd.com/read/28944096/sensory-motor-and-intrinsic-mechanisms-of-thalamic-activity-related-to-organic-and-psychogenic-dystonia
#5
K Kobayashi, J H Chien, J H Kim, F A Lenz
The thalamus is a critical module in the circuit which has been associated with movement disorders including dystonia. This circuit extends from cortex to striatum to pallidum to the thalamic nucleus Ventral Lateral anterior (VLa) to cortex and can be studied by activity recorded during thalamic stereotactic surgery for the treatment of dystonia. Neuronal recordings in the VLa nucleus show low frequency modulation of firing that is correlated with and leads the low frequency modulation of EMG activity; this EMG activity is characteristic of dystonia...
June 2017: Journal of Alzheimer's Disease and Parkinsonism
https://www.readbyqxmd.com/read/28937468/psychogenic-low-back-pain-and-hysterical-paralysis-in-adolescence
#6
Tsukasa Kanchiku, Hidenori Suzuki, Yasuaki Imajo, Yuichiro Yoshida, Norihiro Nishida, Toshihiko Taguchi
STUDY DESIGN: A retrospective review. OBJECTIVE: The purpose of this study was to investigate the clinical outcomes in adolescents diagnosed with psychogenic low-back pain and hysterical paralysis and to evaluate the efficacy of differential diagnosis methods. SUMMARY OF BACKGROUND DATA: The incidence of low-back pain in adolescence is similar to that in adults, but the causes of low-back pain are difficult to determine in most cases. For these patients, a definitive diagnosis of psychogenic low-back pain and hysterical paralysis as well as adequate treatment are clinically important to avoid unnecessary surgical treatment...
October 2017: Clinical Spine Surgery
https://www.readbyqxmd.com/read/28895657/identifying-psychogenic-seizures-through-comorbidities-and-medication-history
#7
Wesley T Kerr, Emily A Janio, Chelsea T Braesch, Justine M Le, Jessica M Hori, Akash B Patel, Norma L Gallardo, Janar Bauirjan, Shannon R D'Ambrosio, Andrea M Chau, Eric S Hwang, Emily C Davis, Albert Buchard, David Torres-Barba, Mona Al Banna, Sarah E Barritt, Andrew Y Cho, Jerome Engel, Mark S Cohen, John M Stern
OBJECTIVE: Low-cost evidence-based tools are needed to facilitate the early identification of patients with possible psychogenic nonepileptic seizures (PNES). Prior to accurate diagnosis, patients with PNES do not receive interventions that address the cause of their seizures and therefore incur high medical costs and disability due to an uncontrolled seizure disorder. Both seizures and comorbidities may contribute to this high cost. METHODS: Based on data from 1,365 adult patients with video-electroencephalography-confirmed diagnoses from a single center, we used logistic and Poisson regression to compare the total number of comorbidities, number of medications, and presence of specific comorbidities in five mutually exclusive groups of diagnoses: epileptic seizures (ES) only, PNES only, mixed PNES and ES, physiologic nonepileptic seizurelike events, and inconclusive monitoring...
November 2017: Epilepsia
https://www.readbyqxmd.com/read/28861709/a-nociceptive-stress-model-of-adolescent-physical-abuse-induces-contextual-fear-and-cingulate-nociceptive-neuroplasticities
#8
Brent A Vogt, Leslie J Vogt, Robert W Sikes
Adolescent physical abuse impairs emotional development and evokes cingulate pathologies, but its neuronal and circuit substrates are unknown. Conditioning adolescent rabbits with noxious colorectal distension for only 2 h over 3 weeks simulated the human child abuse in amplitude, frequency, and duration. Thermal withdrawal thresholds were unchanged suggesting that sensitized spinal mechanisms may not be operable. Unchanged weight, stools, colorectal histology, and no evidence of abdominal pain argue against tissue injury or irritable bowel syndrome...
August 31, 2017: Brain Structure & Function
https://www.readbyqxmd.com/read/28840395/clopidogrel-ibs-patients-have-higher-incidence-of-gastrointestinal-symptoms-influenced-by-age-and-gender
#9
COMPARATIVE STUDY
Suren Soghomonyan, Mahmoud Abdel-Rasoul, Alix Zuleta-Alarcon, Iveta Grants, Victor Davila, Jeffrey Yu, Cheng Zhang, Emmett E Whitaker, Sergio D Bergese, Nicoleta Stoicea, Razvan Arsenescu, Fievos L Christofi
BACKGROUND: Clopidogrel is an irreversible antagonist of P2Y12 receptors (P2Y12Rs) used as an antiplatelet drug to reduce risk of thrombosis. P2Y12Rs are expressed in gastrointestinal (GI) tract where they might regulate GI function. AIM: To evaluate if blockade of P2Y12Rs by clopidogrel is associated with higher incidence of GI symptoms in patients with irritable bowel syndrome (IBS). METHODS: A retrospective analysis of our institutional database was conducted for a 13-year period...
October 2017: Digestive Diseases and Sciences
https://www.readbyqxmd.com/read/28686557/the-biopsychosocial-model-40-years-of-application-in-psychiatry
#10
G Papadimitriou
In 1977, the American pathologist and psychiatrist George Engel (1913-1999) published in the Journal Science his paper "TheIn 1977, the American pathologist and psychiatrist George Engel (1913-1999) published in the Journal Science his paper "Theneed for a new medical model: A challenge for biomedicine", introducing the term Biopsychosocial Model. This model basedon the results of Engel's studies in ulcerative colitis, depression and psychogenic pain, constituted a challenge for biomedicineand the biomedical model...
April 2017: Psychiatrikē, Psychiatriki
https://www.readbyqxmd.com/read/28635877/-a-neuropathic-component-of-lumboischialgia-mechanisms-of-development-and-treatment-approaches
#11
M V Churyukanov, G E Shevtsova, O I Zagorulko
Low back pain (LBP) is accompanied by the development of pain syndrome that spreads into the leg in 25-57% of patients. This is an important factor predicting the risk of transition of pain from acute to chronic and is an indirect indicator of disease severity. It is often impossible to specify the primary mechanism facilitated pain irradiation in lumboischialgia because many structures can cause analogous symptoms. Mechanisms of development of LBP are represented by nociceptive, neuropathic and psychogenic components...
2017: Zhurnal Nevrologii i Psikhiatrii Imeni S.S. Korsakova
https://www.readbyqxmd.com/read/28617390/-pathopsychological-aspects-of-low-back-pain
#12
A I Krupatkin, A A Kuleshov, T V Sokolova, A O Gospod
Low back pain is one of the most common causes of disability in the world. Discogenic process is the leading component of the disease. A significant part of these pain syndromes become chronic that leads to disability and social maladjustment. Chronic low back pain is hard to treat due to the several types of pathogenesis. The paper analyzes the etiology, mechanisms of development, clinical features, specific characteristics, pathomorphology of the formation of psychogenic component of pain. A role of comorbid psychogenic states involved in the chronization of low back pain is considered...
2017: Zhurnal Nevrologii i Psikhiatrii Imeni S.S. Korsakova
https://www.readbyqxmd.com/read/28595276/premorbid-iq-predicts-postconcussive-symptoms-in-oef-oif-ond-veterans-with-mtbi
#13
Jada J Stewart-Willis, Daniel Heyanka, Zoe Proctor-Weber, Heather England, Maya Bruhns
Objective: Extant literature has demonstrated that symptoms of postconcussive syndrome (PCS) persist well beyond the expected 3-month post-injury recovery period in a minority of individuals with mild traumatic brain injury (mTBI). Suboptimal performance on validity measures and pre- and post-injury psychosocial stressors - rather than actual mTBI or current cognitive functioning - have been identified as predictors of chronic PCS. Whether premorbid IQ has any influence on chronic PCS has been understudied, in the context of established psychogenic etiologies...
June 8, 2017: Archives of Clinical Neuropsychology: the Official Journal of the National Academy of Neuropsychologists
https://www.readbyqxmd.com/read/28594769/four-cases-of-parkinson-disease-diagnosed-during-the-postpartum-period
#14
David Maltête, Lou Grangeon, Floriane Le Goff, Gulden Ozel, Damien Fetter, Patrick Ahtoy, Olivier Temgoua, Audrey Rouillé, Romain Lefaucheur
BACKGROUND: There is little experience with the effect of pregnancy on Parkinson disease because the number of women with Parkinson disease who are of childbearing age is small. We report four cases beginning during the postpartum period and discuss the potential contribution of different factors that may influence the occurrence of Parkinson disease in this time period. CASES: Four women aged 29-35 years developed arm tremor, shoulder pain, dizziness, or decreased dexterity of the hand in the first few days or months after childbirth...
July 2017: Obstetrics and Gynecology
https://www.readbyqxmd.com/read/28455489/st-segment-elevation-myocardial-infarction-with-acute-stent-thrombosis-presenting-as-intractable-hiccups-an-unusual-case
#15
Fan Zhang, Nosakhare Douglas Tongo, Victoria Hastings, Parisa Kanzali, Ziqiang Zhu, Hal Chadow, Shahrokh E Rafii
BACKGROUND Acute coronary syndrome (ACS) can present with atypical chest pain or symptoms not attributed to heart disease, such as indigestion. Hiccups, a benign and self-limited condition, can become persistent or intractable with overlooked underlying etiology. There are various causes of protracted hiccups, including metabolic abnormalities, psychogenic disorders, malignancy, central nervous system pathology, medications, pulmonary disorders, or gastrointestinal etiologies. It is rarely attributed to cardiac disease...
April 29, 2017: American Journal of Case Reports
https://www.readbyqxmd.com/read/28424559/evidence-of-both-systemic-inflammation-and-neuroinflammation-in-fibromyalgia-patients-as-assessed-by-a-multiplex-protein-panel-applied-to-the-cerebrospinal-fluid-and-to-plasma
#16
Emmanuel Bäckryd, Lars Tanum, Anne-Li Lind, Anders Larsson, Torsten Gordh
In addition to central hyperexcitability and impaired top-down modulation, chronic inflammation probably plays a role in the pathophysiology of fibromyalgia (FM). Indeed, on the basis of both animal experiments and human studies involving the analysis of cytokines and other inflammation-related proteins in different body fluids, neuroinflammatory mechanisms are considered to be central to the pathophysiology of many chronic pain conditions. However, concerning FM, previous human plasma/serum and/or cerebrospinal fluid (CSF) cytokine studies have looked only at a few predetermined cytokine candidates...
2017: Journal of Pain Research
https://www.readbyqxmd.com/read/28411771/psychocutaneous-disease-clinical-perspectives
#17
REVIEW
Helena Kuhn, Constance Mennella, Michelle Magid, Caroline Stamu-O'Brien, George Kroumpouzos
Psychocutaneous disease, defined in this review as primary psychiatric disease with skin manifestations, is commonly encountered in dermatology. Dermatologists can play an important role in the management of psychocutaneous disease because patients visit dermatology for treatment of their skin problems but often refuse psychiatric intervention. This review describes common psychocutaneous syndromes, including delusional, factitious, obsessive-compulsive and related, and eating disorders, as well as psychogenic pruritus, cutaneous sensory (pain) syndromes, posttraumatic stress disorder, and sleep-wake disorders...
May 2017: Journal of the American Academy of Dermatology
https://www.readbyqxmd.com/read/28252439/informational-stress-as-a-depression-inducing-factor-experimental-study
#18
T Matitaishvili, T Domianidze, G Burdjanadze, D Nadareishvili, M Khananashvili
Chronic psychogenic stress represents the major initiating agent of psychoneural diseases including depression. We used informational stress model for the purpose of modelling chronic psychogenic stress and depression. The aim of the research was to study behavior of dominant and submissive rats at different stages of informational stress and during depression state. In order to study anxiety and depressive behavior of rats we used "forced swim", "elevated cross maze" and "open-field" tests. The obtained results showed that chronic stressing procedure performed on rats by using the mentioned "informational" stress model led to the development of depression both in dominant and submissive rats...
January 2017: Georgian Medical News
https://www.readbyqxmd.com/read/28246588/intermittent-facial-spasms-as-the-presenting-sign-of-a-recurrent-pleomorphic-adenoma
#19
Rosalie A Machado, Sami P Moubayed, Azita Khorsandi, Juan C Hernandez-Prera, Mark L Urken
The intimate anatomical relationship of the facial nerve to the parotid parenchyma has a significant influence on the presenting signs and symptoms, diagnosis and treatment of parotid neoplasms. However, to our knowledge, hyperactivity of this nerve, presenting as facial spasm, has never been described as the presenting sign or symptom of a parotid malignancy. We report a case of carcinoma arising in a recurrent pleomorphic adenoma of the left parotid gland (i.e., carcinoma ex pleomorphic adenoma) that presented with hemifacial spasms...
February 10, 2017: World Journal of Clinical Oncology
https://www.readbyqxmd.com/read/28124436/normal-sensorimotor-plasticity-in-complex-regional-pain-syndrome-with-fixed-posture-of-the-hand
#20
Francesca Morgante, Antonino Naro, Carmen Terranova, Margherita Russo, Vincenzo Rizzo, Giovanni Risitano, Paolo Girlanda, Angelo Quartarone
BACKGROUND: Movement disorders associated with complex regional pain syndrome type I have been a subject of controversy over the last 10 years regarding their nature and pathophysiology, with an intense debate about the functional (psychogenic) nature of this disorder. The aim of this study was to test sensorimotor plasticity and cortical excitability in patients with complex regional pain syndrome type I who developed a fixed posture of the hand. METHODS: Ten patients with complex regional pain syndrome type I in the right upper limb and a fixed posture of the hand (disease duration less than 24 months) and 10 age-matched healthy subjects were enrolled...
January 2017: Movement Disorders: Official Journal of the Movement Disorder Society
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