Investigation into the mechanisms of vagus nerve stimulation for the treatment of intractable epilepsy, using 99mTc-HMPAO SPET brain images.

Abstract:

:Vagus nerve stimulation (VNS) has gained recognition as a treatment for refractory epilepsies where surgical treatment is not possible. While it appears that this treatment is effective in some patients, the mechanism of action is not clearly understood. The purpose of this study was to clarify findings of other positron emission tomography and single-photon emission tomography (SPET) investigations by measuring the acute effect of VNS on patients who have normal cerebral anatomy on magnetic resonance imaging and who have not previously been exposed to VNS. We investigated six subjects (two males and four females, mean age 29.5 years, range 21-39 years) with intractable epilepsy. One patient had primary generalised epilepsy causing generalised tonic-clonic seizures; the remaining five patients had localisation-related epilepsy causing complex partial seizures. SPET imaging was performed using 250 MBq of (99m)Tc-HMPAO and a four-scan paradigm - two with and two without stimulation. The stimulation began at VNS current levels of 0.25 mA and was increased according to the limit of patients' tolerance, usually defined by coughing or discomfort. The stimulating waveform was of continuous square wave pulses of 500 micro s duration at 30 Hz. Image analysis was by SPM99. Reduced perfusion during stimulation was observed in the ipsilateral brain stem, cingulate, amygdala and hippocampus and contralateral thalamus and cingulate. The study provides further evidence of the involvement of the limbic system in the action of vagal nerve stimulation.

authors

Barnes A,Duncan R,Chisholm JA,Lindsay K,Patterson J,Wyper D

doi

10.1007/s00259-002-1026-8

subject

Has Abstract

pub_date

2003-02-01 00:00:00

pages

301-5

issue

2

eissn

1619-7070

issn

1619-7089

journal_volume

30

pub_type

临床试验,杂志文章
  • Chronic ACE inhibitor treatment increases angiotensin type 1 receptor binding in vivo in the dog kidney.

    abstract:PURPOSE:PET imaging has been recently introduced for investigating the type 1 angiotensin II receptor (AT(1)R) in vivo. The goal of the present study was to investigate the effects of acute and chronic exposure to angiotensin converting enzyme inhibitors (ACEI) on the AT(1)R in the dog kidney. METHODS:Animals were ima...

    journal_title:European journal of nuclear medicine and molecular imaging

    pub_type: 杂志文章

    doi:10.1007/s00259-007-0667-z

    authors: Zober TG,Fabucci ME,Zheng W,Brown PR,Seckin E,Mathews WB,Sandberg K,Szabo Z

    更新日期:2008-06-01 00:00:00

  • FDG-PET/CT findings in systemic mastocytosis: a French multicentre study.

    abstract:INTRODUCTION:Mastocytosis is a clonal haematological disease characterized by uncontrolled proliferation and the activation of mast cells. The value of FDG-PET/CT (FDG-PET) in mastocytosis has yet to be determined. METHODS:We retrospectively identified patients with an established diagnosis of systemic mastocytosis (S...

    journal_title:European journal of nuclear medicine and molecular imaging

    pub_type: 杂志文章,多中心研究

    doi:10.1007/s00259-015-3117-3

    authors: Djelbani-Ahmed S,Chandesris MO,Mekinian A,Canioni D,Brouzes C,Hanssens K,Pop G,Durieu I,Durupt S,Grosbois B,Besnard S,Tournilhac O,Beyne-Rauzy O,Agapé P,Delmer A,Ranta D,Jeandel PY,Georgin-Lavialle S,Frenzel L,Damaj

    更新日期:2015-12-01 00:00:00

  • Detection of low-grade prosthetic joint infections using 99mTc-antigranulocyte SPECT/CT: initial clinical results.

    abstract:PURPOSE:Low-grade joint infections are characterized by infiltration of granulocytes, which mediate aspects of inflammatory changes. We evaluated retrospectively the contribution of SPECT/CT as an addition to planar scintigraphy with (99m)Tc-labelled antigranulocyte antibodies for diagnosing and localizing low-grade jo...

    journal_title:European journal of nuclear medicine and molecular imaging

    pub_type: 杂志文章

    doi:10.1007/s00259-010-1431-3

    authors: Graute V,Feist M,Lehner S,Haug A,Müller PE,Bartenstein P,Hacker M

    更新日期:2010-08-01 00:00:00

  • Feasibility of state of the art PET/CT systems performance harmonisation.

    abstract:PURPOSE:The objective of this study was to explore the feasibility of harmonising performance for PET/CT systems equipped with time-of-flight (ToF) and resolution modelling/point spread function (PSF) technologies. A second aim was producing a working prototype of new harmonising criteria with higher contrast recoverie...

    journal_title:European journal of nuclear medicine and molecular imaging

    pub_type: 杂志文章

    doi:10.1007/s00259-018-3977-4

    authors: Kaalep A,Sera T,Rijnsdorp S,Yaqub M,Talsma A,Lodge MA,Boellaard R

    更新日期:2018-07-01 00:00:00

  • 90Y microsphere treatment of unresectable liver metastases: changes in 18F-FDG uptake and tumour size on PET/CT.

    abstract:PURPOSE:The intra-arterial administration of 90Y microspheres is a new palliative treatment option for unresectable liver metastases. The aim of this study was to quantitatively assess changes in FDG uptake and tumour size following 90Y microsphere treatment (SIR-Spheres) using 18F-fluorodeoxyglucose (FDG) PET/CT imagi...

    journal_title:European journal of nuclear medicine and molecular imaging

    pub_type: 杂志文章

    doi:10.1007/s00259-004-1752-1

    authors: Bienert M,McCook B,Carr BI,Geller DA,Sheetz M,Tutor C,Amesur N,Avril N

    更新日期:2005-07-01 00:00:00

  • Which thyroid cancer patients need periodic stimulation tests?

    abstract:PURPOSE:Recurrences are frequent in thyroid cancer patients and long-term follow-up is therefore necessary. We evaluated the yield of rhTSH stimulation in three groups of patients, classified according to the UICC/TNM risk stratification and the results of first follow-up testing. METHODS:The study population comprise...

    journal_title:European journal of nuclear medicine and molecular imaging

    pub_type: 杂志文章

    doi:10.1007/s00259-006-0279-z

    authors: Zanotti-Fregonara P,Khoury A,Duron F,Keller I,Christin-Maître S,Kiffel T,Toubert ME,Devaux JY,Hindié E

    更新日期:2007-04-01 00:00:00

  • Quantification of dopamine transporters in the mouse brain using ultra-high resolution single-photon emission tomography.

    abstract::Functional imaging of small animals, such as mice and rats, using ultra-high resolution positron emission tomography (PET) and single-photon emission tomography (SPET), is becoming a valuable tool for studying animal models of human disease. While several studies have shown the utility of PET imaging in small animals,...

    journal_title:European journal of nuclear medicine and molecular imaging

    pub_type: 杂志文章

    doi:10.1007/s00259-002-0776-7

    authors: Acton PD,Choi SR,Plössl K,Kung HF

    更新日期:2002-05-01 00:00:00

  • 18F-Fluorodeoxyglucose positron emission tomography pulmonary imaging in idiopathic pulmonary fibrosis is reproducible: implications for future clinical trials.

    abstract:PURPOSE:Noninvasive markers of disease activity in patients with idiopathic pulmonary fibrosis (IPF) are lacking. We performed this study to investigate the reproducibility of pulmonary (18)F-FDG PET/CT in patients with IPF. METHODS:The study group comprised 13 patients (11 men, 2 women; mean age 71.1 ± 9.9 years) wit...

    journal_title:European journal of nuclear medicine and molecular imaging

    pub_type: 临床试验,杂志文章

    doi:10.1007/s00259-011-1986-7

    authors: Win T,Lambrou T,Hutton BF,Kayani I,Screaton NJ,Porter JC,Maher TM,Endozo R,Shortman RI,Lukey P,Groves AM

    更新日期:2012-03-01 00:00:00

  • Thyroglobulin levels and thyroglobulin doubling time independently predict a positive 18F-FDG PET/CT scan in patients with biochemical recurrence of differentiated thyroid carcinoma.

    abstract:PURPOSE:To assess the relationship between serum thyroglobulin (Tg) levels, Tg doubling time (Tg-DT) and the diagnostic performance of (18)F-FDG PET/CT in detecting recurrences of (131)I-negative differentiated thyroid carcinoma (DTC). METHODS:Included in the present study were 102 patients with DTC. All patients were...

    journal_title:European journal of nuclear medicine and molecular imaging

    pub_type: 杂志文章

    doi:10.1007/s00259-013-2370-6

    authors: Giovanella L,Trimboli P,Verburg FA,Treglia G,Piccardo A,Foppiani L,Ceriani L

    更新日期:2013-06-01 00:00:00

  • Tumor delivery of antisense oligomer using trastuzumab within a streptavidin nanoparticle.

    abstract:PURPOSE:Trastuzumab (Herceptin™) is often internalized following binding to Her2+ tumor cells. The objective of this study was to investigate whether trastuzumab can be used as a specific carrier to deliver antisense oligomers into Her2+ tumor cells both in vitro and in vivo. METHODS:A biotinylated MORF oligomer antis...

    journal_title:European journal of nuclear medicine and molecular imaging

    pub_type: 杂志文章

    doi:10.1007/s00259-009-1201-2

    authors: Wang Y,Liu X,Chen L,Cheng D,Rusckowski M,Hnatowich DJ

    更新日期:2009-12-01 00:00:00

  • Inter-institution preference-based variability of ejection fraction and volumes using quantitative gated SPECT with 99mTc-tetrofosmin: a multicentre study involving 106 hospitals.

    abstract:PURPOSE:Inter-institution reproducibility of gated SPECT quantification based on institutional preferences was evaluated. This sort of variability is crucial for a multicentre study when many hospitals are involved. METHODS:A total of 106 institutes participated in this study and were grouped according to their use of...

    journal_title:European journal of nuclear medicine and molecular imaging

    pub_type: 杂志文章,多中心研究

    doi:10.1007/s00259-005-1916-7

    authors: Nakajima K,Nishimura T

    更新日期:2006-02-01 00:00:00

  • Monoamine transporter availability in Parkinson's disease patients with or without depression.

    abstract:PURPOSE:Depression is a common symptom in patients suffering from Parkinson's disease (PD) and markedly reduces their quality of life. As post-mortem studies have shown, its presence may reflect extensive cell loss in the midbrain and brainstem with imbalances in monoaminergic neurotransmitters. However, in vivo eviden...

    journal_title:European journal of nuclear medicine and molecular imaging

    pub_type: 杂志文章

    doi:10.1007/s00259-008-0979-7

    authors: Hesse S,Meyer PM,Strecker K,Barthel H,Wegner F,Oehlwein C,Isaias IU,Schwarz J,Sabri O

    更新日期:2009-03-01 00:00:00

  • Imaging assisted evaluation of antitumor efficacy of a new histone deacetylase inhibitor in the castration-resistant prostate cancer.

    abstract:PURPOSE:Castration-resistant prostate cancer (CRPC) is the most common cause of death in men. The effectiveness of HDAC inhibitors has been demonstrated by preclinical models, but not in clinical studies, probably due to the ineffectively accumulation of HDACI in prostate cancer cells. The purpose of this work was to e...

    journal_title:European journal of nuclear medicine and molecular imaging

    pub_type: 杂志文章

    doi:10.1007/s00259-020-04896-7

    authors: Chen Z,Wang X,Yang X,Xu Y,Yang Y,Wang H,Li T,Bai P,Yuan G,Chen H,Yang J,Fiedler SA,Striar R,Bernales DR,Koegel RE,Cao Q,Ran C,Xiang B,Li H,Wang C

    更新日期:2021-01-01 00:00:00

  • Comparison of the prognostic value of SPECT after nitrate administration and metabolic imaging by PET in patients with ischaemic left ventricular dysfunction.

    abstract:PURPOSE:We compared the prognostic value of 99mTc-tetrofosmin single-photon emission computed tomography (SPECT) after nitrate administration and positron emission tomography (PET) with 18F-fluorodeoxyglucose (FDG) in patients with ischaemic left ventricular (LV) dysfunction. METHODS:Eighty-nine patients with previous...

    journal_title:European journal of nuclear medicine and molecular imaging

    pub_type: 杂志文章

    doi:10.1007/s00259-006-0304-2

    authors: Sorrentino AR,Acampa W,Petretta M,Mainolfi C,Salvatore M,Cuocolo A

    更新日期:2007-04-01 00:00:00

  • Novel coronavirus disease 2019 (COVID-19): relationship between chest CT scores and laboratory parameters.

    abstract:PURPOSE:To quantify the severity of 2019 novel coronavirus disease (COVID-19) on chest CT and to determine its relationship with laboratory parameters. METHODS:Patients with real-time fluorescence polymerase chain reaction (RT-PCR)-confirmed COVID-19 between January 01 and February 18, 2020, were included in this stud...

    journal_title:European journal of nuclear medicine and molecular imaging

    pub_type: 杂志文章

    doi:10.1007/s00259-020-04854-3

    authors: Zhang B,Zhang J,Chen H,Chen L,Chen Q,Li M,Chen Z,You J,Yang K,Zhang S

    更新日期:2020-08-01 00:00:00

  • Evaluation of (123)I-orthoiodohippurate single kidney clearance rate by renal sequential scintigraphy in a large cohort of likely normal subjects aged between 0 and 18 years.

    abstract:PURPOSE:Age-related values of (123)I-orthoiodohippurate (OIH) single kidney clearance rate (Cl) were estimated in a large cohort of likely normal children aged between 0 and 18 years. METHODS:Among 4,111 children examined in the past 10 years, 917 were selected with the following inclusion criteria: (a) mild ultrasono...

    journal_title:European journal of nuclear medicine and molecular imaging

    pub_type: 杂志文章

    doi:10.1007/s00259-006-0074-x

    authors: Imperiale A,Olianti C,Comis G,La Cava G

    更新日期:2006-12-01 00:00:00

  • Blood flow-metabolic relationships are dependent on tumour size in non-small cell lung cancer: a study using quantitative contrast-enhanced computer tomography and positron emission tomography.

    abstract:PURPOSE:The purpose of this study was to undertake dual assessment of tumour blood flow and glucose metabolism in non-small cell lung cancer (NSCLC) using contrast-enhanced computed tomography (CE-CT) and (18)F-fluorodeoxyglucose positron emission tomography (FDG-PET) in order to assess how the relationships between th...

    journal_title:European journal of nuclear medicine and molecular imaging

    pub_type: 临床试验,杂志文章

    doi:10.1007/s00259-005-1932-7

    authors: Miles KA,Griffiths MR,Keith CJ

    更新日期:2006-01-01 00:00:00

  • Image fusion analysis of 99m Tc-HYNIC-octreotide scintigraphy and CT/MRI in patients with thyroid-associated orbitopathy: the importance of the lacrimal gland.

    abstract::The aim of this study was to describe the anatomical structures that show uptake of the somatostatin analogue octreotide in patients with thyroid-associated orbitopathy (TAO). The study population comprised a series of 20 TAO patients attending the out-patient thyroid clinic and 12 patients presenting head or neck tum...

    journal_title:European journal of nuclear medicine and molecular imaging

    pub_type: 临床试验,杂志文章

    doi:10.1007/s00259-003-1207-0

    authors: Kainz H,Bale R,Donnemiller E,Gabriel M,Kovacs P,Decristoforo C,Moncayo R

    更新日期:2003-08-01 00:00:00

  • Comparison of [68Ga]Ga-DOTA-FAPI-04 and [18F] FDG PET/CT for the diagnosis of primary and metastatic lesions in patients with various types of cancer.

    abstract:PURPOSE:We evaluated the potential usefulness of [68Ga]Ga-DOTA-FAPI-04 positron emission tomography/computed tomography (PET/CT) for the diagnosis of primary and metastatic lesions in various types of cancer, compared with [18F] FDG PET/CT. METHODS:A total of 75 patients with various types of cancer underwent contempo...

    journal_title:European journal of nuclear medicine and molecular imaging

    pub_type: 杂志文章

    doi:10.1007/s00259-020-04769-z

    authors: Chen H,Pang Y,Wu J,Zhao L,Hao B,Wu J,Wei J,Wu S,Zhao L,Luo Z,Lin X,Xie C,Sun L,Lin Q,Wu H

    更新日期:2020-07-01 00:00:00

  • Regional [18F]flortaucipir PET is more closely associated with disease severity than CSF p-tau in Alzheimer's disease.

    abstract:PURPOSE:In vivo Alzheimer's disease (AD) biomarkers for tau pathology are cerebrospinal fluid (CSF) phosphorylated tau (p-tau) and [18F]flortaucipir positron emission tomography (PET). Our aim was to assess associations between CSF p-tau with [18F]flortaucipir PET and the associations of both tau biomarkers with cognit...

    journal_title:European journal of nuclear medicine and molecular imaging

    pub_type: 杂志文章

    doi:10.1007/s00259-020-04758-2

    authors: Wolters EE,Ossenkoppele R,Verfaillie SCJ,Coomans EM,Timmers T,Visser D,Tuncel H,Golla SSV,Windhorst AD,Boellaard R,van der Flier WM,Teunissen CE,Scheltens P,van Berckel BNM

    更新日期:2020-11-01 00:00:00

  • Quantification of perivascular inflammation does not provide incremental prognostic value over myocardial perfusion imaging and calcium scoring.

    abstract:AIMS:Perivascular fat attenuation index (FAI) has emerged as a novel coronary computed tomography angiography (CCTA)-based biomarker predicting cardiovascular outcomes by capturing early coronary inflammation. It is currently unknown whether FAI adds prognostic value beyond that provided by single-photon emission compu...

    journal_title:European journal of nuclear medicine and molecular imaging

    pub_type: 杂志文章

    doi:10.1007/s00259-020-05106-0

    authors: Bengs S,Haider A,Warnock GI,Fiechter M,Pargaetzi Y,Rampidis G,Etter D,Wijnen WJ,Portmann A,Osto E,Treyer V,Benz DC,Meisel A,Fuchs TA,Gräni C,Buechel RR,Kaufmann PA,Pazhenkottil AP,Gebhard C

    更新日期:2020-11-16 00:00:00

  • Improved amyloid burden quantification with nonspecific estimates using deep learning.

    abstract:PURPOSE:Standardized uptake value ratio (SUVr) used to quantify amyloid-β burden from amyloid-PET scans can be biased by variations in the tracer's nonspecific (NS) binding caused by the presence of cerebrovascular disease (CeVD). In this work, we propose a novel amyloid-PET quantification approach that harnesses the i...

    journal_title:European journal of nuclear medicine and molecular imaging

    pub_type: 杂志文章

    doi:10.1007/s00259-020-05131-z

    authors: Liu H,Nai YH,Saridin F,Tanaka T,O' Doherty J,Hilal S,Gyanwali B,Chen CP,Robins EG,Reilhac A

    更新日期:2021-01-07 00:00:00

  • Tumour volume delineation in prostate cancer assessed by [11C]choline PET/CT: validation with surgical specimens.

    abstract:PURPOSE:PET has been proven to be helpful in the delineation of gross tumour volume (GTV) for external radiation therapy in several tumour entities. The aim of this study was to determine if [(11)C]choline PET could be used to localize the carcinomatous tissue within the prostate in order to specifically target this ar...

    journal_title:European journal of nuclear medicine and molecular imaging

    pub_type: 杂志文章

    doi:10.1007/s00259-013-2345-7

    authors: Bundschuh RA,Wendl CM,Weirich G,Eiber M,Souvatzoglou M,Treiber U,Kübler H,Maurer T,Gschwend JE,Geinitz H,Grosu AL,Ziegler SI,Krause BJ

    更新日期:2013-06-01 00:00:00

  • Highlights of the European Association of Nuclear Medicine Congress, Athens, Greece, 30 September to 4 October 2006.

    abstract::The 2006 EANM Congress, held in Athens, Greece, was once again a major event in the nuclear medicine scientific and educational calendar. The scientific programme, which included the second biennial ISRTRD meeting, confirmed the major developments taking place in (1) the diagnostic and prognostic uses of nuclear medic...

    journal_title:European journal of nuclear medicine and molecular imaging

    pub_type:

    doi:10.1007/s00259-006-0327-8

    authors: McKillop JH,Martin-Comin J,Knapp FF Jr,Britten AJ

    更新日期:2007-02-01 00:00:00

  • PET/CT assessment in follicular lymphoma using standardized criteria: central review in the PRIMA study.

    abstract:PURPOSE:We aimed to compare the standardized central review of (18)F-fluorodeoxyglucose (FDG) positron emission tomography (PET)/CT scans performed after induction therapy for follicular lymphoma (FL) in the PRIMA study (Salles et al., Lancet 377:42-51, 2011; Trotman et al., J Clin Oncol 29:3194-3200, 2011) to scan rev...

    journal_title:European journal of nuclear medicine and molecular imaging

    pub_type: 杂志文章

    doi:10.1007/s00259-013-2441-8

    authors: Tychyj-Pinel C,Ricard F,Fulham M,Fournier M,Meignan M,Lamy T,Vera P,Salles G,Trotman J

    更新日期:2014-03-01 00:00:00

  • Enlarged perivascular spaces and florbetapir uptake in patients with intracerebral hemorrhage.

    abstract:PURPOSE:Enlarged perivascular spaces in the centrum semiovale (CSO-EPVS) have been linked to cerebral amyloid angiopathy (CAA). To get insight into the underlying mechanisms of this association, we investigated the relationship between amyloid-β deposition assessed by 18F-florbetapir PET and CSO-EPVS in patients with a...

    journal_title:European journal of nuclear medicine and molecular imaging

    pub_type: 临床试验,杂志文章

    doi:10.1007/s00259-019-04441-1

    authors: Raposo N,Planton M,Payoux P,Péran P,Albucher JF,Calviere L,Viguier A,Rousseau V,Hitzel A,Chollet F,Olivot JM,Bonneville F,Pariente J

    更新日期:2019-10-01 00:00:00

  • (18)F-Alfatide II PET/CT in healthy human volunteers and patients with brain metastases.

    abstract:PURPOSE:We report the biodistribution and radiation dosimetry of an integrin αvβ3 specific PET tracer (18)F-AlF-NOTA-E[PEG4-c(RGDfk)]2) (denoted as (18)F-Alfatide II). We also assessed the value of (18)F-Alfatide II in patients with brain metastases. METHODS:A series of torso (from the skull to the thigh) static image...

    journal_title:European journal of nuclear medicine and molecular imaging

    pub_type: 杂志文章

    doi:10.1007/s00259-015-3118-2

    authors: Yu C,Pan D,Mi B,Xu Y,Lang L,Niu G,Yang M,Wan W,Chen X

    更新日期:2015-12-01 00:00:00

  • Hypertension complicating 131I-meta-iodobenzylguanidine therapy for neuroblastoma.

    abstract:PURPOSE:Radiolabelled meta-iodobenzylguanidine (mIBG), used as targeted therapy for neuroblastoma, is known to have effects on blood pressure (BP). In this study we audited BP changes in patients receiving (131)I-mIBG therapy for neuroblastoma to identify BP-related adverse events (AE) and possible predictive factors. ...

    journal_title:European journal of nuclear medicine and molecular imaging

    pub_type: 杂志文章

    doi:10.1007/s00259-011-2022-7

    authors: Kosmin MA,Bomanji JB,Cork NJ,Shankar A,Gaze MN

    更新日期:2012-04-01 00:00:00

  • Resolution recovery in pinhole SPECT based on multi-ray projections: a phantom study.

    abstract:PURPOSE:Low sensitivity can become a major problem when very small pinholes are used in SPECT imaging. Although a larger pinhole aperture will improve the sensitivity, this will be at the cost of the spatial resolution. With a view to improving the resolution-sensitivity trade-off, this paper explores an iterative reco...

    journal_title:European journal of nuclear medicine and molecular imaging

    pub_type: 杂志文章

    doi:10.1007/s00259-006-0225-0

    authors: Vanhove C,Andreyev A,Defrise M,Nuyts J,Bossuyt A

    更新日期:2007-02-01 00:00:00

  • Breast cancer detection using high-resolution breast PET compared to whole-body PET or PET/CT.

    abstract:PURPOSE:To compare the performance characteristics of positron emission mammography (PEM) with those of whole-body PET (WBPET) and PET/CT in women with newly diagnosed breast cancer. METHODS:A total of 178 women consented to PEM for presurgical planning in an IRB-approved protocol and also underwent either WBPET (n = ...

    journal_title:European journal of nuclear medicine and molecular imaging

    pub_type: 杂志文章

    doi:10.1007/s00259-013-2553-1

    authors: Kalinyak JE,Berg WA,Schilling K,Madsen KS,Narayanan D,Tartar M

    更新日期:2014-02-01 00:00:00