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Tromans S, Chester V, Kiani R, Alexander R, Brugha T. The Prevalence of Autism Spectrum Disorders in Adult Psychiatric Inpatients: A Systematic Review. Clin Pract Epidemiol Ment Health 2018; 14:177-187. [PMID: 30197663 PMCID: PMC6118035 DOI: 10.2174/1745017901814010177] [Citation(s) in RCA: 34] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2018] [Revised: 05/22/2018] [Accepted: 06/16/2018] [Indexed: 12/27/2022]
Abstract
Background: Whilst the prevalence of autism spectrum disorders in adults within the community setting is well-established, less is known about the prevalence among adults based within a psychiatric inpatient setting. Objective: To conduct a systematic literature review pertaining to the prevalence of autism spectrum disorders among the adult psychiatric inpatient population. Method: Eligibility criteria included: (a) investigation of the prevalence of autism spectrum disorders (b) adult psychiatric inpatient study population (c) published in English language. Electronic databases accessed included PubMed, Medline, CINAHL, PsycINFO and EMBASE. Additionally, the ancestry method was utilised for the references of eligible papers, as well as grey literature searches and consultation with experts in the field. Results: From the search, 4 studies were identified which satisfied the inclusion criteria, conducted in a variety of inpatient psychiatric settings, including secure forensic and intellectual disability units and a state psychiatric hospital. There were significant differences in methodological approaches, including the screening tests, diagnostic instruments and diagnostic criteria utilised. Autism spectrum disorder prevalence estimates varied considerably, from 2.4-9.9%. Conclusion: From the limited research data currently available, it appears that the prevalence of autism spectrum disorders is increased in inpatient psychiatric settings relative to the general population. There is a need for further high quality research in this patient group, to add to this limited evidence base, as well as in developing effective strategies to identify patients with a high likelihood of autism spectrum disorders within this setting.
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Kiani R, Thompson A. Copying letters to patients in child and adolescent mental health services. PSYCHIATRIC BULLETIN 2018. [DOI: 10.1192/pb.29.10.392-b] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Abstract
SummarySensory (visual and hearing) impairment has significant detrimental impact on sociocognitive and language development. Despite this, it is very much underrecognised and underdiagnosed in people with intellectual disability. Raising awareness of sensory impairment among professionals and carers is extremely important for early management to prevent further social handicap in people with intellectual disability. This article reviews sensory impairment in intellectual disability and its association with autism-spectrum disorder and mental illness.
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Kiani R, Unachukwu A, Bonell E. Assessment of capacity: a medico-legal challenge for decision makers. PSYCHIATRIC BULLETIN 2018. [DOI: 10.1192/pb.30.2.76] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Sadeghipour P, Sanati H, Ahmadi S, Farrashi M, Firouzi A, Zahedmehr A, Shakerian F, Kiani R, Shafe O, Moosavi S, Bakhshande H, Hoghooghi A, Jalili F. Effect of preinfarction angina on primary percutaneous coronary intervention outcomes. Res Cardiovasc Med 2018. [DOI: 10.4103/rcm.rcm_20_18] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
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Feghhi V, Kiani R, Alemzadeh-Ansari M, Firouzi A, Sanati H, Zahedmehr A, Shakerian F, Shakeri A, Namdar R, Baay M, Mikailvand A, Taghavi S. Comparison of Enoxaparin versus Heparin among Patients Undergoing Elective Coronary Angiography via Radial Artery Access. Res Cardiovasc Med 2018. [DOI: 10.4103/rcm.rcm_15_17] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
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Barron J, Kiani R. Trinucleotide repeat disorders: An interesting interface between psychiatry and medicine. BJPSYCH ADVANCES 2017. [DOI: 10.1192/apt.bp.117.017467] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
SummaryThe discovery of conditions resulting from the expansion of unstable trinucleotide repeats, with their neuropsychiatric presentations crossing the boundaries of different specialties, provides ample opportunity for research and liaison work between medical and psychiatric subspecialties. Clinicians’ awareness of the presentations and genetic basis of these conditions improves management strategies and the quality of life of patients and their carers.
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Mohammadzadeh A, Faeghi F, Sahraee N, Pouraliakbar H, Kiani R, Mohammadzadeh V, Entezari P, Borhani A, Shakiba M, Kadivar S, Mohammadzadeh M. Diagnostic Efficacy of Coronary Artery Three-Dimensional Steady-State Free Precession Magnetic Resonance Angiography in Comparison with Invasive Coronary Angiography for Detecting Coronary Artery Disease. ARCHIVES OF IRANIAN MEDICINE 2017; 20:314-319. [PMID: 28510468 DOI: 0172005/aim.0010] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
PURPOSE To assess the diagnostic value of three-dimensional steady-state free precession magnetic resonance angiography (3D-SSFP MRA) for detecting coronary artery disease (CAD). MATERIALS AND METHODS Patients suspected of CAD based on clinical evaluation, underwent invasive coronary angiography (CAG) and Cardiac MRA (CMRA). Collected data in favor of any CAD findings in CMRA were compared to CAG results as the standard diagnostic method in CAD detection. Analysis was performed on per-patient, per-vessel and per-segment bases. RESULTS A total of 30 patients (mean age: 43 ± 10 years, 19 men) were enrolled for analysis. On per-patient analysis, sensitivity, specificity, positive predictive value (PPV), negative predictive value (NPV) and area under receiver operator characteristic (ROC) curve of CMRA for detection of coronary artery stenosis were 100% (CI95%: 75% - 100%), 50% (CI95%: 18% - 81%), 73.33% (CI95%: 46% - 90%), 100% (CI95%: 47% - 100%) and 0.827, respectively. On per-vessel analysis, CMRA had a sensitivity of 89.29% (CI95%: 71%-97%), specificity of 80.56% (CI95%: 63% - 91%), PPV of 78.13% (CI95%: 60% - 90%), NPV of 90.63% (CI95%: 74% - 98%) and area under ROC curve of 0.845. On per-segment analysis, sensitivity, specificity, PPV and NPV of CMRA for segmental stenosis detection were 77.78% (CI95%: 60% - 89%), 87% (CI95%: 81% - 92%), 62% (CI95%: 46% - 76%), and 93.89% (CI95%: 88% - 97%), respectively. Area under ROC curve was 0.835 on per-segment analysis. CONCLUSION 3D SSFP CMRA provides a promising non-invasive diagnostic tool for assessing coronary artery disease.
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Sanati H, Zolfaghari R, Samiei N, Rezaei Y, Chitsazan M, Zahedmehr A, Shakerian F, Kiani R, Firouzi A, Rezaei Tabrizi R. Mitral valve resistance determines hemodynamic consequences of severe rheumatic mitral stenosis and immediate outcomes of percutaneous valvuloplasty. Echocardiography 2017; 34:162-168. [PMID: 28070915 DOI: 10.1111/echo.13448] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022] Open
Abstract
INTRODUCTION The mitral valve area (MVA) poorly reflects the hemodynamic status of (MS). In this study, we compared the MVA with mitral valve resistance (MVR) with regard to the determination of hemodynamic consequences of MS and the immediate outcomes of percutaneous balloon mitral valvuloplasty (PBMV). METHODS In a prospective study, 36 patients with severe rheumatic MS with left ventricular ejection fraction (LVEF) >50% were evaluated. They underwent transthoracic echocardiography (TTE) and catheterization. The MVA was measured by two-dimensional planimetry and pressure half-time (PHT), and the MVR was calculated using the equation: 1333 × transmitral pressure gradient mean transmitral diastolic flow rate. RESULTS The patients' mean age was 47.8±10.5 years. MVR ≥140.6 dynes·s/cm5 detected systolic pulmonary arterial pressure (sPAP) >55 mm Hg with a sensitivity of 100% and a specificity of 74%. The sensitivity and specificity of MVA<0.75 cm2 to discriminate elevated sPAP were 81% and 89%, respectively. PHT ≥323.5 mseconds had a sensitivity of 78% and a specificity of 96% to detect an elevated sPAP. To predict a successful PBMV, preprocedural MVR ≥106.1 dynes·s/cm5 had a sensitivity of 100% and a specificity of 67% (area under the curve [AUC]=0.763; 95% confidence interval [CI]=0.520-1.006; P=.034); preprocedural MVA <0.95 cm2 had a sensitivity of 78% and a specificity of 73% (AUC=0.730; 95% CI=0.503-0.956; P=.065); and preprocedural PHT ≥210.5 mseconds had a sensitivity of 73% and a specificity of 78% (AUC=0.707; 95% CI=0.474-0.941; P=.095). CONCLUSIONS MVR seems to be more accurate than MVA in determining the hemodynamic consequences of severe MS as determined by sPAP. In addition, preprocedural MVR detected successful PBMVs.
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Churchland AK, Kiani R. Three challenges for connecting model to mechanism in decision-making. Curr Opin Behav Sci 2016; 11:74-80. [PMID: 27403450 DOI: 10.1016/j.cobeha.2016.06.008] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
Recent years have seen a growing interest in understanding the neural mechanisms that support decision-making. The advent of new tools for measuring and manipulating neurons, alongside the inclusion of multiple new animal models and sensory systems has led to the generation of many novel datasets. The potential for these new approaches to constrain decision-making models is unprecedented. Here, we argue that to fully leverage these new approaches, three challenges must be met. First, experimenters must design well-controlled behavioral experiments that make it possible to distinguish competing behavioral strategies. Second, analyses of neural responses should think beyond single neurons, taking into account tradeoffs of single-trial versus trial-averaged approaches. Finally, quantitative model comparisons should be used, but must consider common obstacles.
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Aeinfar K, Firouzi A, Shahsavari H, Sanati H, Kiani R, Shakerian F, Zahed Mehr A. The Predictors of No-Reflow Phenomenon after Primary Angioplasty for Acute Myocardial Infarction. Int Cardiovasc Res J 2016. [DOI: 10.17795/icrj-10(03)107] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
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Peighambari M, Sanati H, Hadjikarimi M, Zahedmehr A, Shakerian F, Firouzi A, Kiani R, Sadeghipour P, Kzaemi Asl S. The Effects of Side Branch Predilation During Provisional Stenting of Coronary Bifurcation Lesions: A Double-Blind Randomized Controlled Trial. Res Cardiovasc Med 2016; 5:e31378. [PMID: 26949691 PMCID: PMC4756256 DOI: 10.5812/cardiovascmed.31378] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2015] [Revised: 08/18/2015] [Accepted: 09/01/2015] [Indexed: 01/05/2023] Open
Abstract
BACKGROUND There is a paucity of data regarding the role of side branch (SB) predilation during the provisional stenting of bifurcation lesions. OBJECTIVES The present study aimed to assess the effects of SB predilation on the outcomes of true bifurcation interventions. PATIENTS AND METHODS Sixty patients with true bifurcation lesions according to the Medina classification were included in the study and randomly assigned to receive SB predilation before stenting the main branch (n = 30) or no predilation as the control group (n = 30). RESULTS There was a trend toward the higher occurrence of dissection in the predilated ostial lesions of the SB compared to the non-predilated group (16.7% vs. 0, P = 0.07). Performance of the SB predilation was not associated with improved flow of the SB or fewer degrees of ostial stenosis after stenting the main branch, the need to rewire, rewiring time, or the rate of use of the final kissing balloon dilation and double stents procedures. CONCLUSIONS Routine predilation of the SB in provisional stenting of true bifurcation lesions seems to be ineffective and might be associated with some undesirable consequences. Still, there are some complex ostial lesions of the SB which could benefit from predilation.
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Sanati H, Kiani R, Shakerian F, Firouzi A, Zahedmehr A, Peighambari M, Shokrian L, Ashrafi P. Coronary Slow Flow Phenomenon Clinical Findings and Predictors. Res Cardiovasc Med 2016; 5:e30296. [PMID: 26889458 PMCID: PMC4752610 DOI: 10.5812/cardiovascmed.30296] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2015] [Revised: 06/28/2015] [Accepted: 07/06/2015] [Indexed: 11/29/2022] Open
Abstract
Background: In some patients with chest pain, selective coronary angiography reveals slow contrast agent passage through the epicardial coronary arteries in the absence of stenosis. This phenomenon has been designated the slow coronary flow (SCF) phenomenon. Objectives: In this study, we aimed to describe the demographic and clinical findings and presence of common atherosclerosis risk factors in patients with the SCF phenomenon. Patients and Methods: Between October 2014 and March 2015, demographic data, clinical histories, atherosclerosis risk factors, and laboratory and angiographic findings were recorded for all consecutive patients scheduled for coronary angiography and diagnosed with the SCF phenomenon, as well as a control group (patients with normal epicardial coronary arteries; NECA). SCF was diagnosed based on the thrombolysis in myocardial infarction frame count (TFC). A TFC > 27 indicated a diagnosis of SCF phenomenon. Results: Among the 3600 patients scheduled for selective coronary angiography, 75 (2%) met the SCF criteria. SCF and NECA patients did not exhibit statistically significant differences in traditional risk factors except for hypertension, which was more prevalent in SCF than NECA patients (52% versus 31%, P = 0.008). A multivariable analysis indicated a low body mass index, presence of hypertension, low high-density lipoprotein cholesterol (HDL-c) level, and high hemoglobin level as independent predictors of the SCF phenomenon; of these, hypertension was the strongest predictor (odds ratio = 6.3, 95% confidence interval: 2.2 - 17.9, P = 0.001). Conclusions: The SCF phenomenon is relatively frequent, particularly among patients with acute coronary syndrome who are scheduled for coronary angiography. Hypertension, a low HDL-c level, and high hemoglobin level can be considered independent predictors of this phenomenon.
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Kiani R. 'Hat on, hat off!' A memorable clinical encounter - extra. Br J Psychiatry 2016; 208:8. [PMID: 26729840 DOI: 10.1192/bjp.bp.115.172726] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Zahedmehr A, Sanati H, Kiani R, Shakerian F, Firouzi A, Peighambari M, Shokrian L, Ashrafi P. Coronary slow flow phenomenon: Clinical findings and predictors. Res Cardiovasc Med 2016. [DOI: 10.4103/2251-9572.218699] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
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Noohi F, Hashemi I, Sanati HR, Peighambari MM, Kiavar M, Maadani M, Bassiri HA, Zahedmehr A, Shakerian F, Firouzi A, Kiani R, Abdi S. In-hospital and six-month outcomes of elderly patients undergoing primary percutaneous coronary intervention for acute ST-elevation myocardial infarction. ARYA ATHEROSCLEROSIS 2016; 12:28-34. [PMID: 27114734 PMCID: PMC4834178] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 12/04/2022]
Abstract
BACKGROUND Elderly patients constitute a rapidly growing proportion of the population, and hence the increasing rises in the number of patients with ST-segment-elevation myocardial infarction (STEMI). Primary percutaneous coronary intervention (PCI), which is now established as the preferred reperfusion strategy in STEMI patients, has been inadequately investigated in this high-risk group. The aim of the present study was to investigate the in-hospital and 6-month outcomes of primary PCI in elderly patients (≥ 75 years) with STEMI. METHODS A total of 100 elderly patients with STEMI including those with cardiogenic shock were included. Primary PCI procedures were performed in a tertiary referral center between 2009 and 2014. In-hospital and 6-month outcomes of patients were recorded and analyzed. RESULTS The average age of the patients was 79.6 ± 3.8 years (range = 75-90 years) and 27.0% were women. Cardiovascular risk factors and prior events were common. Nearly, half of the patients had three-vessel disease and the left anterior descending artery (LAD) was the most common infarct-related artery. The presence of cardiogenic shock but not the other variables was associated with less anatomic and procedural success (P < 0.001). It was also the major independent predictors of 6-month mortality in the patients aged ≥ 75 years, [hazard ratio (HR) = 8.02; 95% confidence interval (CI): 1.75-25.97, P < 0.001]. In-hospital mortality was 2.4% in the patients without and 83.0% in those with cardiogenic shock. CONCLUSION Primary PCI in aged patients could be associated with low complication rates and improved survival if performed in high-volume centers with experienced operators. Considering the very high rate of mortality in patients with cardiogenic shock, there should be measures to treat these patients before the onset of hemodynamic instability.
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Kiani R. Do We Need an Eye-Shield in Our Cath-Labs? Res Cardiovasc Med 2015; 4:e27874. [PMID: 26396974 PMCID: PMC4576162 DOI: 10.5812/cardiovascmed.4(2)2015.27874] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2015] [Accepted: 02/14/2015] [Indexed: 12/02/2022] Open
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Shakerian F, Sanati H, Kiani R, Khezerlou N, Firouzi A, Zahedmehr A. Comparison of outcomes of diseased coronary arteries ectasia, stenosis and combined. Res Cardiovasc Med 2015; 4:e25206. [PMID: 25789259 PMCID: PMC4350184 DOI: 10.5812/cardiovascmed.25206] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2014] [Revised: 12/01/2014] [Accepted: 12/30/2014] [Indexed: 01/18/2023] Open
Abstract
Background: Coronary artery ectasia (CAE) is a localized or diffuse abnormal dilatation of coronary arteries. Controversy still remains about its cardiovascular events rate, prognosis, and etiology. Adverse effects of CAE coinciding with coronary artery stenosis (CAS) (and in isolated form) are unclear. Objectives: We aimed to investigate the cardiovascular event rate of CAE in comparison to ‘CAS only’, and comparing their etiology. Patients and Methods: This cross-sectional study was conducted on 200 patients between May 2011 and June 2012. Of them, 40 had CAE (case group) and 160 had only CAS (control group). Patients with CAE were divided into 2 subgroups according to the absence (E1) or presence (E2) of CAS. They were followed up for at least 6 month for cardiovascular events, including death, unstable angina and myocardial infarction (MI). Finally, we compared findings in CAE, CAS, and E1 and E2 subgroups and evaluated the relationship between severity of ectasia (1-1.5 times, 1.5-2 times, and > 2 times) and CAS. Results: Hypertension (HTN), dyslipidemia (DLP), and male sex were matched in both groups without significant difference. Cigarette smoking (C/S) was significantly higher and diabetes mellitus (DM) was significantly lower in CAE compared to CAS patients. A subgroup of CAE patients with CAS (E2 subgroup) had significantly higher mortality rate than isolated CAS (P = 0.043). MI was seen in several isolated CAE patients (E1) subgroup. Severity of ectasia showed no significant relationship with CAS. Conclusions: Presence of CAE in patients with CAS increases its cardiovascular event rate. Isolated CAE is not a benign finding and MI can occur. Risk factors of CAE are similar to CAS, but C/S is more associated with CAE than CAS. DM is seen in CAE patients less than CAS.
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Kiani R, Lawden M, Eames P, Critchley P, Bhaumik S, Odedra S, Gumber R. Anti-NMDA-receptor encephalitis presenting with catatonia and neuroleptic malignant syndrome in patients with intellectual disability and autism. BJPsych Bull 2015; 39:32-5. [PMID: 26191422 PMCID: PMC4495827 DOI: 10.1192/pb.bp.112.041954] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/11/2012] [Accepted: 12/13/2012] [Indexed: 11/23/2022] Open
Abstract
We report anti-N-methyl-d-aspartate (NMDA) receptor encephalitis in two patients with autism and intellectual disability presenting with neuropsychiatric symptoms of catatonia and neuroleptic malignant syndrome. Case reports such as these help raise awareness of this clinical issue. By paving the way for earlier diagnoses they ultimately maximise the potential for curative treatments and prevention of long-term complications.
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Mahdavi-Roshan M, Zahedmehr A, Mohammad-Zadeh A, Sanati HR, Shakerian F, Firouzi A, Kiani R, Nasrollahzadeh J. Effect of garlic powder tablet on carotid intima-media thickness in patients with coronary artery disease: a preliminary randomized controlled trial. Nutr Health 2015; 22:143-55. [PMID: 25573347 DOI: 10.1177/0260106014563446] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
BACKGROUND/OBJECTIVES This study was designed to investigate whether garlic powder tablets in adjunct to conventional medical treatment could have an effect on carotid intima-media thickness (CIMT) and plasma lipoproteins and lipids in patients with coronary artery disease (CAD). SUBJECTS/METHODS A randomized, placebo-controlled, clinical trial was conducted on 56 patients with CAD between the ages of 25 and 75 years. The patients were randomly divided into two groups: garlic group (n = 27), receiving garlic powder tablet (1200 µg allicin/tab) twice daily and the placebo group (n = 29), receiving placebo for 3 months. The rate of atherosclerosis progression was measured by B-mode ultrasonography as the increase in CIMT. RESULTS After 3 months of taking garlic tablets, CIMT values had minor variations (0.009 ± 0.007 mm reduction from baseline), while in the placebo group, an increase in CIMT values was observed (0.04 ± 0.01 mm increase from baseline). After 3 months of treatment, mean CIMT difference from baseline was significantly differ between the two groups (p < 0.001). Plasma lipids and lipoproteins (total cholesterol, triglycerides, low-density lipoprotein cholesterol, high-density lipoprotein cholesterol, Apolipoprotein A1 and Apolipoprotein B) did not differ between the two groups. CONCLUSIONS The results suggest that dry garlic powder tablet is superior to placebo in prevention of CIMT progression in patients with CAD and may be considered as an adjunct treatment for atherosclerosis.
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Sanati H, Shakerian F, Kiani R, Khezerlou N, Firouzi A, Zahedmehr A. Comparison of outcomes of diseased coronary arteries ectasia, stenosis and combined. Res Cardiovasc Med 2015. [DOI: 10.4103/2251-9572.218767] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
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Kiani R. Do we need an eye-shield in our cath-labs? Res Cardiovasc Med 2015. [DOI: 10.4103/2251-9572.218781] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
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Firouzi A, Maadani M, Kiani R, Shakerian F, Sanati HR, Zahedmehr A, Nabavi S, Heidarali M. Intravenous magnesium sulfate: new method in prevention of contrast-induced nephropathy in primary percutaneous coronary intervention. Int Urol Nephrol 2014; 47:521-5. [PMID: 25475196 DOI: 10.1007/s11255-014-0890-z] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2014] [Accepted: 10/28/2014] [Indexed: 12/31/2022]
Abstract
BACKGROUND Contrast-induced acute kidney injury (CI-AKI) is an adverse consequence of percutaneous coronary interventions which results in significant morbidity and mortality and adds to the costs of diagnostic and interventional cardiology procedures. Various pathophysiological mechanisms have been proposed for CI-AKI and various agents tested for its prevention. There is currently a general agreement that adequate pre-procedural hydration constitutes the cornerstone of prevention, yet there are reports of the use of some other agents with various efficacies. We prospectively tested IV magnesium sulfate (Mg) for CI-AKI prevention. METHOD AND DESIGN This study is a prospective, randomized, open-labeled, single-center clinical trial. We randomly assigned 122 consecutive patients to two groups. The first group was the control group with routine treatment (n = 64), and second group was the study group with routine treatment plus IV magnesium sulfate 1 g just before the procedure (n = 62). Serum creatinine was measured before the procedure and 2 days after the procedure. The primary end point was the occurrence of CI-AKI within 48 h. CI-AKI was defined as 0.5 mg/dl or more increase in serum creatinine or 25% or more increase above baseline serum creatinine. There was no difference in definition if both of these parameters were present. RESULTS The control and study groups were comparable in the overall predicted risk of CI-AKI. Also, the type and volume of the contrast were not significantly different between the two groups. Following angioplasty, CI-AKI occurred in 17 (26.6%) patients in the control group and nine (14.5%) patients in the study group; there was a significant reduction in CI-AKI in the study group (P = 0.01). Additionally, there was no mortality or a need for hemodialysis in either group. CONCLUSION In primary PCI patients, the prophylactic use of intravenous Mg can be recommended to be added to traditional hydration for CI-AKI prevention.
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Kiani R, Tyrer F, Jesu A, Bhaumik S, Gangavati S, Walker G, Kazmi S, Barrett M. Mortality from sudden unexpected death in epilepsy (SUDEP) in a cohort of adults with intellectual disability. JOURNAL OF INTELLECTUAL DISABILITY RESEARCH : JIDR 2014; 58:508-520. [PMID: 23647577 DOI: 10.1111/jir.12047] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 04/02/2013] [Indexed: 06/02/2023]
Abstract
BACKGROUND People with intellectual disability (ID) and epilepsy are more likely to die prematurely than the general population. A significant number of deaths in people with epilepsy may be potentially preventable through better seizure control, regular monitoring and raising awareness among patients and carers. The aim of this project was to study mortality from sudden unexpected death in epilepsy (SUDEP) in adults with ID. METHODS All adults (≥20 years old) living in Leicester city, Leicestershire and Rutland, UK, with ID between 1993 and 2010 were identified using the Leicestershire Intellectual Disability Register database. People with and without ID who died during the same period were identified using death certificate data from the Office for National Statistics (ONS). Deaths from probable and definite SUDEP were identified. Additional information on adults with ID who had died from probable or definite SUDEP was obtained from case notes and post-mortem reports, where available. Cases of probable and definite SUDEP in adults with ID were compared with the general population using standardised mortality ratios (SMRs). RESULTS A total of 898 adults with ID had died over the 18-year study period. Of these, 244 deaths (27%) occurred in people with ID who had a diagnosis of epilepsy. Twenty-six people with ID died from probable or definite SUDEP, which was the second most common cause of death among adults with ID and epilepsy. All-cause specific SMRs were 2.2 [95% confidence interval (CI): 2.0-2.4] and 2.8 (95% CI: 2.5-3.1) for men and women with ID respectively. SMRs were 3.2 (95% CI: 2.7-3.8) and 5.6 (95% CI: 4.6-6.7) for men and women with epilepsy and ID respectively. During the same study period, 83 adults without ID had died of probable or definite SUDEP. The SMRs for SUDEP in patients with ID were 37.6 for men (95% CI: 21.9-60.2) and 52.0 for women (95% CI: 23.8-98.8). We found that in the majority of ID cases there was little detailed documentation on the circumstances surrounding deaths, no communication with patients/carers about risk of SUDEP and an absence of post-mortem reports or carers' referral for bereavement counselling. CONCLUSION The authors believe that a comprehensive risk management under a multiagency/multidisciplinary framework should be undertaken for all adults with ID and epilepsy in day-to-day clinical practice to reduce mortality in people with ID.
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Jorfi F, Sanati HR, Zahedmehr A, Shakerian F, Zahedi L, Firouzi A, Kiani R, Elmi G. Difficult management of coronary artery disease in a patient with thrombotic thrombocytopenic purpura. J Tehran Heart Cent 2014; 9:140-2. [PMID: 25870634 PMCID: PMC4393839] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2013] [Accepted: 06/10/2013] [Indexed: 10/26/2022] Open
Abstract
Thrombotic thrombocytopenic purpura (TTP) is a rare syndrome affecting multiple organs. There is no sufficient evidence regarding the clinical cardiac manifestations of TTP. Nonetheless, pathologic cardiac involvement is quite frequent in acute TTP, which is predominantly manifested as myocardial necrosis due to coronary arteriolar microthrombosis. The present case report describes a 43-year-old man with long-standing remitted TTP, who suffered from a sequence of refractory thrombotic epicardial coronary events. Aggressive medical and interventional therapies, including long-term dual antiplatelets and coronary angioplasty, were finally successful in remitting the thrombotic events. During his two-year follow up, he has been asymptomatic.
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