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Dachsel JC, Wider C, Vilariño-Güell C, Aasly JO, Rajput A, Rajput AH, Lynch T, Craig D, Krygowska-Wajs A, Jasinska-Myga B, Opala G, Barcikowska M, Czyzewski K, Wu RM, Heckman MG, Uitti RJ, Wszolek ZK, Farrer MJ, Ross OA. Death-associated protein kinase 1 variation and Parkinson's disease. Eur J Neurol 2010; 18:1090-3. [PMID: 21749573 DOI: 10.1111/j.1468-1331.2010.03255.x] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
BACKGROUND AND PURPOSE Mutations of the LRRK2 gene are now recognized as major risk factors for Parkinson's disease. The Lrrk2 protein is a member of the ROCO family, which also includes Lrrk1 and Dapk1. Functional genetic variants of the DAPK1 gene (rs4877365 and rs4878104) have been previously associated with Alzheimer's disease. METHODS Herein, we assessed the role of DAPK1 variants (rs4877365 and rs4878104) in risk of Parkinson's disease with Sequenom iPLEX genotyping, employing one Taiwanese series (391 patients with Parkinson's disease, 344 controls) and five separate Caucasian series' (combined sample size 1962 Parkinson's disease patients, 1900 controls). RESULTS We observed no evidence of association for rs4877365 and rs4878104 and risk of Parkinson's disease in any of the individual series or in the combined Caucasian series under either an additive or recessive model. CONCLUSION These specific DAPK1 intronic variants do not increase the risk of Parkinson's disease. However, further functional studies are required to elucidate the potential therapeutic implications with the dimerization of the Dapk1 and Lrrk2 proteins.
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Choi N, Chun T, Niemierko A, Ancukiewicz M, Fidias P, Kradin R, Mathisen D, Lynch T, Fischman A. FDG Uptake Quantified with FDG PET 10-12 Days after Radiotherapy or Chemoradiotherapy in Lung Cancer is Molecular-Biomarker Capable for Predicting Therapy Outcome and Identifying Patients in Need for Timely Salvage Therapy. Int J Radiat Oncol Biol Phys 2010. [DOI: 10.1016/j.ijrobp.2010.07.117] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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O'Dowd S, Kearney H, Walsh R, Lynch T, Magennis B. CP2 A portrait of the artist as a young woman with parkinsonism: a clinical and videographic record of pallidopontonigral degeneration. Journal of Neurology, Neurosurgery and Psychiatry 2010. [DOI: 10.1136/jnnp.2010.226340.67] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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Kearney H, Murray B, Kavanagh E, O’Rourke K, Kelly P, Lynch T. Autoimmune encephalopathy presenting as a ‘posterior circulation stroke’. J Neurol 2010; 258:330-2. [DOI: 10.1007/s00415-010-5749-3] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2010] [Accepted: 09/03/2010] [Indexed: 11/25/2022]
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Burgunder JM, Finsterer J, Szolnoki Z, Fontaine B, Baets J, Van Broeckhoven C, Di Donato S, De Jonghe P, Lynch T, Mariotti C, Schöls L, Spinazzola A, Tabrizi SJ, Tallaksen C, Zeviani M, Harbo HF, Gasser T. EFNS guidelines on the molecular diagnosis of channelopathies, epilepsies, migraine, stroke, and dementias. Eur J Neurol 2010; 17:641-8. [DOI: 10.1111/j.1468-1331.2010.02985.x] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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Gasser T, Finsterer J, Baets J, Van Broeckhoven C, Di Donato S, Fontaine B, De Jonghe P, Lossos A, Lynch T, Mariotti C, Schöls L, Spinazzola A, Szolnoki Z, Tabrizi SJ, Tallaksen CME, Zeviani M, Burgunder JM, Harbo HF. EFNS guidelines on the molecular diagnosis of ataxias and spastic paraplegias. Eur J Neurol 2009; 17:179-88. [PMID: 20050888 DOI: 10.1111/j.1468-1331.2009.02873.x] [Citation(s) in RCA: 44] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
BACKGROUND AND PURPOSE These EFNS guidelines on the molecular diagnosis of neurogenetic disorders are designed to provide practical help for the general neurologist to make appropriate use of molecular genetics in diagnosing neurogenetic disorders. METHODS Literature searches were performed before expert members of the task force wrote proposals, which were discussed in detail until final consensus had been reached among all task force members. RESULTS AND CONCLUSION This paper provides updated guidelines for molecular diagnosis of two particularly complex groups of disorders, the ataxias and spastic paraplegias. Possibilities and limitations of molecular genetic diagnosis of these disorders are evaluated and recommendations are provided.
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Finsterer J, Harbo HF, Baets J, Van Broeckhoven C, Di Donato S, Fontaine B, De Jonghe P, Lossos A, Lynch T, Mariotti C, Schöls L, Spinazzola A, Szolnoki Z, Tabrizi SJ, Tallaksen CME, Zeviani M, Burgunder JM, Gasser T. EFNS guidelines on the molecular diagnosis of mitochondrial disorders. Eur J Neurol 2009; 16:1255-64. [DOI: 10.1111/j.1468-1331.2009.02811.x] [Citation(s) in RCA: 50] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Wider C, Vilariño-Güell C, Jasinska-Myga B, Heckman MG, Soto-Ortolaza AI, Cobb SA, Aasly JO, Gibson JM, Lynch T, Uitti RJ, Wszolek ZK, Farrer MJ, Ross OA. Association of the MAPT locus with Parkinson's disease. Eur J Neurol 2009; 17:483-6. [PMID: 19912324 DOI: 10.1111/j.1468-1331.2009.02847.x] [Citation(s) in RCA: 47] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
BACKGROUND AND PURPOSE Whilst an association between the tau gene (MAPT)-containing H1 haplotype and supranuclear gaze palsy (PSP) has long been recognized, the effect of H1 on risk for Parkinson's disease (PD) has remained more contentious. METHODS Herein, we examined the association of H1 and PD in three Caucasian PD patient-control series from Ireland, Norway, and the US (combined: n = 2619), by genotyping two H1/H2 single nucleotide polymorphisms (SNPs) in MAPT (rs1052553) and in the Saitohin gene (rs62063857) and one H1-specific SNP (rs242557). RESULTS We identified a significant association between H1/H2 and risk of PD (rs1052553 OR: 1.43, CI: 1.23-1.64; rs62063857 OR: 1.45, CI: 1.27-1.67), but no effect of the H1-specific SNP rs242557 (OR: 0.92, CI: 0.82-1.03). CONCLUSIONS Our findings show that the H1 haplotype is a significant risk factor for PD. However, one H1-specific SNP (rs242557) previously implicated in PSP did not alter the risk of PD, indicating that distinct H1 sub-haplotypes probably drive the associations with PD and PSP.
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Hanna G, Carson K, Lynch T, McAleese J, Cosgrove V, Eakin R, Stewart D, O'Sullivan J, Hounsell A. Target Volume Definition with 18F-FDG PET-CT in the Radiotherapy Treatment Planning Process in Non–small Cell Lung Cancer: Who Should Outline and What? Int J Radiat Oncol Biol Phys 2009. [DOI: 10.1016/j.ijrobp.2009.07.1082] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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Vilariño-Güell C, Chai H, Keeling BH, Young JE, Rajput A, Lynch T, Aasly JO, Uitti RJ, Wszolek ZK, Farrer MJ, Lin SC. MEIS1 p.R272H in familial restless legs syndrome. Neurology 2009; 73:243-5. [PMID: 19620614 DOI: 10.1212/wnl.0b013e3181ae7c79] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
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Soto-Ortolaza AI, Behrouz B, Wider C, Vilariño-Güell C, Heckman MG, Aasly JO, Mark Gibson J, Lynch T, Jasinska-Myga B, Krygowska-Wajs A, Opala G, Barcikowska M, Czyzewski K, Uitti RJ, Wszolek ZK, Farrer MJ, Ross OA. Calbindin-1 association and Parkinson's disease. Eur J Neurol 2009; 17:208-11. [PMID: 19674066 DOI: 10.1111/j.1468-1331.2009.02769.x] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
BACKGROUND AND PURPOSE Calcium levels have been proposed to play an important role in the selective vulnerability of nigrostriatal dopaminergic neurons in Parkinson's disease (PD). Recently, an association was reported between the calcium buffer, calbindin (rs1805874) and risk of PD in a Japanese patient-control series. METHODS We genotyped rs1805874 in four independent Caucasian patient-control series (1543 PD patients, 1771 controls). RESULTS There was no evidence of an association between rs1805874 and disease risk in individual populations or in the combined series (odds ratio: 1.04, 95% CI: 0.82-1.31, P = 0.74). DISCUSSION Our study shows there is no association between rs1805874 and risk for PD in four Caucasian populations. This suggests the effect of calbindin on PD risk displays population specificity.
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Greer J, Temel J, Admane S, Solis J, Lynch T, Pirl W. Code status documentation in the outpatient electronic medical records of patients with metastatic cancer. J Clin Oncol 2009. [DOI: 10.1200/jco.2009.27.15_suppl.9576] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
9576 Background: Advanced care planning is an essential component of cancer care for patients with incurable malignancies. However, the extent to which clinicians clearly document end-of-life care discussions and code status preferences in ambulatory medical records is unknown. The goal of the study was to investigate the rate of code status documentation in the electronic longitudinal medical record (LMR) of patients with metastatic cancers. Methods: We conducted a retrospective review of outpatient medical records of 2498 patients with metastatic solid tumors seen at an academic cancer center from 10/1/06 through 2/29/08. An electronic database was used to gather information on patient demographics, cancer type, and visits to the cancer center. The sample consisted of patients with metastatic breast, colorectal, non-colorectal gastrointestinal (GI), bladder/kidney, ovarian, prostate, and lung cancers. For the study endpoints, we queried the LMR to determine completion and designation of code status, which could be documented as follows: full code, do not resuscitate (DNR)/do not intubate (DNI), or DNR/DNI with specific resuscitation requests. Multiple logistic regression was used to identify independent predictors of code status completion and resuscitation preference. Results: Among the 2498 patients, 508 (20.3%) had a documented code status. Code status was documented more frequently in patients with metastatic non-colorectal GI (193/609, 31.7%) and lung (179/583, 30.7%) cancers compared to patients with genitourinary malignancies (bladder/kidney [4/89, 4.5%], ovarian [4/93, 4.3%] and prostate [7/365, 1.9%] cancers). Independent predictors of having documented code status included cancer type and a greater number of visits to the cancer center. Younger patients and black patients were less likely to be designated as DNR/DNI. Conclusions: Despite the incurable nature of metastatic cancers, a minority of patients had a code status documented in the outpatient medical record. Given the importance of advanced care planning for those with terminal illness, interventions are needed to encourage discussion and documentation of end-of-life care preferences in patients with advanced cancer. No significant financial relationships to disclose.
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Heist RS, Fain J, Chinnasami B, Khan W, Molina J, Brainerd V, Leopold L, Lynch T. A phase I/II (P1/P2) study of AT-101 in combination with topotecan (T) in patients with relapsed or refractory small cell lung cancer (SCLC) after prior platinum-containing first-line chemotherapy. J Clin Oncol 2009. [DOI: 10.1200/jco.2009.27.15_suppl.8106] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
8106 Background: Bcl-2 family proteins are expressed in SCLC and are associated with chemotherapy resistance. AT-101 is an oral, pan Bcl-2 family protein inhibitor (Bcl-2, Bcl-XL, Mcl-1, and Bcl-w) and potent inducer of proapoptotic proteins. AT-101 has demonstrated activity in SCLC models, including those that express Mcl-1 and are resistant to other Bcl-2 inhibitors. The P1 portion of the study was previously reported. Methods: Pts ≥18 years of age, PS 0–1, with relapsed or refractory SCLC after first line chemotherapy with measurable disease per RECIST were eligible. Pts were stratified into 2 cohorts; cohort A ≥ 60 days and cohort B < 60 days relapse from prior chemotherapy and treated with T 1.25 mg/m2 daily and AT-101 40 mgs daily on days 1–5, q21 along with the use of myeloid growth factors. Adverse Events (AEs) were graded by the NCI CTCAE v. 3.0. Efficacy assessments (RECIST) were performed every 6-weeks. A 2-stage design was used with power/alpha of 80%/0.05 to detect a RR of > 25% and > 5%, in cohort A and B respectively. Results: 36 pts enrolled: ages 41–76; cohort A/B 23/13. The PR/SD/PD/NE rates were 17%/70%/9%/4% and 8%/54%/23%/15%, in cohorts A/B respectively. The median times to progression (TTP) were 18 and 13 weeks, respectively. The most common (>20 %) AEs (all grades): anemia (64%); neutropenia (53%); nausea (47%); fatigue (44%); thrombocytopenia (42%); dyspnoea (25%); and vomiting (22%). Most common Grade 3/4 related events (>5%): neutropenia (31%); thrombocytopenia (25%); anemia (14%); and asthenia (6%). No ileus was reported. Conclusions: AT-101 can be safely combined with T. The observed toxicities were consistent with the known rates of G4 cytopenias of T alone. The response rates observed did not meet the criteria for additional enrolment; however, many patients had a best response of SD and the median TTP in both cohorts was favorable compared to historical controls. Additional trials of AT-101 in SCLC are ongoing. [Table: see text]
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Mann P, Schapira L, Lynch T, Penson R. Utility of Schwartz Center Rounds in fostering compassion, communication, teamwork, and caregiver support. J Clin Oncol 2009. [DOI: 10.1200/jco.2009.27.15_suppl.e20640] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
e20640 Background: Schwartz Center Rounds are a multidisciplinary forum where clinicians discuss difficult emotional and social issues that arise in caring for patients with the goal of improving the patient-caregiver relationship. Rounds were initiated at the MGH Cancer Center in 1997 and have since grown to include 165 sites including 24 cancer centers nationwide. We report on a recent evaluation of the impact of Rounds. Methods: The Schwartz Center Rounds evaluation focused on three major research questions: 1) Do professional caregivers have increased insight into the non-clinical aspects of care after attendance at Rounds? 2) Is there increased teamwork among caregivers after attendance? 3) Do caregivers perceive increased support after attendance at Rounds? The evaluation included a retrospective survey of 256 caregivers at six sites where Rounds had existed for ≥ 3 years; 44 semi-structured interviews with participants at these sites; and pre/post surveys of 222 caregivers from ten hospitals newly implementing Rounds. Results: The highest percentage of attendees were nurses (35%), followed by physicians (23%), social workers (15%), psychologists (4%), physical therapists (6%) and clergy (5%). After attending Rounds, participants reported increased insight into psychosocial aspects of care; enhanced compassion; increased ability to respond to patients’ social and emotional issues; enhanced communication amongst caregivers; greater appreciation of colleagues’ roles and contributions. Attendees reported decreased feelings of stress and isolation and a greater sense of teamwork. Participants reported that Rounds discussions led to changes in institutional practices or policies. Conclusions: Schwartz Center Rounds provide a forum for discussion of challenging psychosocial and emotional issues arising during clinical care. Evaluation data suggests this educational strategy may enhance compassion, professional support, communication, teamwork, and instigate institutional changes that enhance patient care. We are currently exploring other outcomes, including but not limited to the impact of rounds on quality of patient care and patient safety. [Table: see text]
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Fischbach NA, Spigel D, Brahmer J, Garst J, Robles R, Chung C, Wang L, Sing A, Lynch T. Preliminary safety and effectiveness of bevacizumab (BV) based treatment in subpopulations of patients (pts) with non-small cell lung cancer (NSCLC) from the ARIES study: A bevacizumab (BV) treatment observational cohort study (OCS). J Clin Oncol 2009. [DOI: 10.1200/jco.2009.27.15_suppl.8040] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
8040 Background: Phase III trials have shown that bevacizumab (Avastin, BV), an anti-VEGF monoclonal antibody, prolongs progression-free and overall survival in advanced NSCLC pts. To further define clinical outcomes associated with BV treatment among a broader population of NSCLC pts in a real-world setting, the ARIES OCS was initiated. Pt populations in OCSs are often more reflective of pts encountered in practice, permitting examination of treatment benefit and toxicity in subgroups that might be too small for study in traditional randomized controlled trials (RCTs). The NSCLC cohort in ARIES will assess clinical outcomes in the overall cohort as well as subpopulations such as the elderly, pts with poor PS or pts on concurrent anticoagulants (AC). Methods: Pts with advanced NSCLC whose 1st-line therapy includes BV may enroll. 257 sites are enrolling pts; total accrual of 2000 pts is expected. There are no protocol-specified treatments or assessments. Data is collected at baseline (BL) then quarterly, including targeted adverse events (AEs) and BV-related serious AEs. Clinical outcomes will be descriptively summarized by baseline characteristics. Multivariate analyses will be conducted if cohort size is sufficient. Results: As of 9/15/08, 1518 NSCLC pts have enrolled. Median F/U is 7.5 mos. Key BL characteristics: 20% ≥75 yrs; 67% adenocarcinoma; 10% ECOG ≥2; 8% brain metastasis; 5% therapeutic AC. The most common 1st-line chemotherapy regimen was carboplatin/paclitaxel (64%). Key safety outcomes and cohort size of subpopulations are in the Table . Conclusions: The safety of BV in subpopulations of pts in ARIES (elderly pts, pts with ECOG PS ≥2, with brain mets at BL, or on therapeutic AC) is generally consistent with safety results from RCTs. Updated outcomes analyses will be presented at the meeting for >1600 pts and subpopulations. [Table: see text] [Table: see text]
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Kosty MP, Kumar P, Wozniak A, Jahanzeb M, Chung C, Wang L, Sing A, Lynch T. Development of cavitation while on bevacizumab (BV) therapy in patients (pts) with non-small cell lung cancer (NSCLC): Results from ARIES—A bevacizumab (BV) treatment observational cohort study (OCS). J Clin Oncol 2009. [DOI: 10.1200/jco.2009.27.15_suppl.e19045] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
e19045 Background: BV (Avastin), an anti-VEGF monoclonal antibody, prolongs progression-free and overall survival in advanced NSCLC pts. Severe (≥grade 3) pulmonary hemorrhage (sPH) is a rare but serious event that has been associated with BV-based therapy in phase 3 trials (rate of 2–4%). Potential risk factors include squamous histology, prior history of hemoptysis, and presence of tumor cavitation. Rates of baseline (BL) cavitation in NSCLC pts and development of cavitation on BV therapy are unknown. Pts in ARIES, an OCS of approximately 2,000 pts with NSCLC, had BL scans assessed for tumor cavitation. A substudy of approximately 250 pts also had follow-up scans to analyze the likelihood of developing cavitation on BV therapy. For the entire ARIES population, any pt developing sPH is assessed for tumor cavitation. Methods: Pts at specified ARIES sites submitted on-treatment CT scans to an independent review facility (IRF), in addition to BL scans. Evaluable pts had measurable disease at BL and at least one-post-BL scan. Correlations between cavitation (pre-existing or developing on-study) and clinical, tumor and treatment characteristics are evaluated using a chi-squared test or t-test. Incidence of sPH based on cavitation status will be assessed using Fisher's exact test. Results: As of 9/15/08, 210 pts had a post-BL CT scan reviewed by the IRF. Of these pts, 171 had measurable tumors at BL. For the 171 pt cohort: median F/U is 9.2 m; 99% have ≥1 quarterly update. Key BL characteristics for the substudy and overall cohorts, respectively, include: 44% vs 51% ≥65 yrs; 67% vs 67% adenocarcinoma; 6% vs 5% therapeutic AC. BL radiographic features: 41% vs 39% presence of central tumor; 13% vs 15% presence of cavitation. In substudy pts, there is 1 sPH to date in a pt without baseline cavitation. Conclusions: sPH is a rare, potentially serious event in pts with NSCLC receiving BV. Whether cavitation (BL or developing on-treatment) is associated with an increased risk of sPH has not been defined. The final analysis of an ARIES Lung substudy assessing on-study development of cavitation and association with sPH will be presented at the meeting. [Table: see text]
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Harbo HF, Finsterer J, Baets J, Van Broeckhoven C, Di Donato S, Fontaine B, De Jonghe P, Lossos A, Lynch T, Mariotti C, Schöls L, Spinazzola A, Szolnoki Z, Tabrizi SJ, Tallaksen C, Zeviani M, Burgunder JM, Gasser T. EFNS guidelines on the molecular diagnosis of neurogenetic disorders: general issues, Huntington's disease, Parkinson's disease and dystonias. Eur J Neurol 2009; 16:777-85. [PMID: 19469830 DOI: 10.1111/j.1468-1331.2009.02646.x] [Citation(s) in RCA: 45] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
BACKGROUND AND PURPOSE These EFNS guidelines on the molecular diagnosis of neurogenetic disorders are designed to provide practical help for the general neurologist to make appropriate use of molecular genetics in diagnosing neurogenetic disorders. Since the publication of the first two EFNS-guideline papers on the molecular diagnosis of neurological diseases in 2001, rapid progress has been made in this field, necessitating an updated series of guidelines. METHODS Literature searches were performed before expert members of the task force wrote proposals, which were discussed in detail until final consensus had been reached among all task force members. RESULTS AND CONCLUSION This paper provides updated guidelines for molecular diagnosis of Huntington's disease, Parkinson's disease and dystonias as well as a general introduction to the topic. Possibilities and limitations of molecular genetic diagnosis of these disorders are evaluated and recommendations are provided.
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Hanna G, McAleese J, Carson K, Stewart D, Cosgrove V, Eakin R, Zatari A, Lynch T, Young V, O'Sullivan J, Hounsell A. 18F-FDG PET-CT based target volume definition in non-small cell lung cancer reduces inter-observer variation in already PET-CT staged patients. Lung Cancer 2009. [DOI: 10.1016/s0169-5002(09)70104-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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Hanna G, McManus K, Lynch T, Gracey G, O'Sullivan J, McAleese J. What is the shelf life of PET-CT staging of the mediastinum in non-small cell lung cancer? Lung Cancer 2009. [DOI: 10.1016/s0169-5002(09)70073-x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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Stauss J, Franzius C, Pfluger T, Juergens KU, Biassoni L, Begent J, Kluge R, Amthauer H, Voelker T, Højgaard L, Barrington S, Hain S, Lynch T, Hahn K. Guidelines for 18F-FDG PET and PET-CT imaging in paediatric oncology. Eur J Nucl Med Mol Imaging 2008; 35:1581-8. [PMID: 18536914 DOI: 10.1007/s00259-008-0826-x] [Citation(s) in RCA: 113] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
OBJECTIVE The purpose of these guidelines is to offer to the nuclear medicine team a framework that could prove helpful in daily practice. These guidelines contain information related to the indications, acquisition, processing and interpretation of (18)F-fluorodeoxyglucose positron emission tomography ((18)F-FDG PET) in paediatric oncology. The Oncology Committee of the European Association of Nuclear Medicine (EANM) has published excellent procedure guidelines on tumour imaging with (18)F-FDG PET (Bombardieri et al., Eur J Nucl Med Mol Imaging 30:BP115-24, 2003). These guidelines, published by the EANM Paediatric Committee, do not intend to compete with the existing guidelines, but rather aim at providing additional information on issues particularly relevant to PET imaging of children with cancer. CONCLUSION The guidelines summarize the views of the Paediatric Committee of the European Association of Nuclear Medicine. They should be taken in the context of "good practice" of nuclear medicine and of any national rules, which may apply to nuclear medicine examinations. The recommendations of these guidelines cannot be applied to all patients in all practice settings. The guidelines should not be deemed inclusive of all proper procedures or exclusive of other procedures reasonably directed to obtaining the same results.
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Nguyen Thi M, Humphrey E, Le T, Fuller H, Lynch T, Sewry C, MacKenzie A, Goodwin P, Morris G. G.P.2.18 A two-site ELISA for measurement of SMN protein and its application to finding drugs for treatment of spinal muscular atrophy (SMA). Neuromuscul Disord 2007. [DOI: 10.1016/j.nmd.2007.06.074] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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O'Connell O, Lynch T, Motherway C. An added benefit of bilateral blood pressure monitoring during carotid endarterectomy. Anaesthesia 2007; 62:971. [PMID: 17697239 DOI: 10.1111/j.1365-2044.2007.05242.x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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Greer J, Pirl W, Lynch T, Billings J, Jackson V, Temel J. Family caregiver satisfaction with early palliative care for advanced non-small cell lung cancer (NSCLC). J Clin Oncol 2007. [DOI: 10.1200/jco.2007.25.18_suppl.9027] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
9027 Background: Historically, there has been no established role for palliative care in treating ambulatory oncology patients who are not at the end of life, but still struggling with the physical, psychosocial and spiritual aspects of cancer. Integrating palliative care services earlier in oncology care may help alleviate the suffering of patients with advanced cancer and family caregivers. This single-arm pilot study examines caregiver satisfaction with early palliative care services in patients with advanced NSCLC. Methods: Sample included patients within 8 weeks of diagnosis of stage IIIb with effusions or IV NSCLC and their family caregivers. Patients met with the palliative care team at least monthly until the time of hospice referral or death, completing assessments of quality of life (FACT-L) and mood (HADS) at baseline, 3, and 6 months. Caregivers rated their satisfaction with palliative care services using the FAMCARE. To identify predictors of caregiver satisfaction with care, patient scores from the FACT-L and HADS were entered into a linear regression model. Results: Fifty-one patients were enrolled (31 female, mean age=64.5 years), with 73% (n=37) identifying a caregiver who consented to participate. Of the 32 caregivers who completed a follow-up assessment, 84% (n=27) reported average FAMCARE scores in the “very satisfied” to “satisfied” range. Patients with worse physical (β=−.49, p=.003) but better social wellbeing (β=.55, p=.001) on the FACT-L at baseline had caregivers who were more satisfied with palliative care services at follow-up. Patient mood symptoms on the HADS were not related to caregiver satisfaction with care. Conclusions: The majority of family caregivers reported being satisfied with oncology care that included early palliative care. Patients with greater physical disability had caregivers who were more satisfied with care, which may be due to increased contact with the palliative care team. Also, patients who felt more supported by their families at baseline had caregivers who were more satisfied with care. While these data are encouraging, controlled longitudinal studies are needed to determine if these findings are actually the result of early palliative care services. [Table: see text]
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O'Keeffe FM, Murray B, Coen RF, Dockree PM, Bellgrove MA, Garavan H, Lynch T, Robertson IH. Loss of insight in frontotemporal dementia, corticobasal degeneration and progressive supranuclear palsy. Brain 2007; 130:753-64. [PMID: 17347257 DOI: 10.1093/brain/awl367] [Citation(s) in RCA: 135] [Impact Index Per Article: 7.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
Loss of insight is one of the core features of frontal/behavioural variant frontotemporal dementia (FTD). FTD shares many clinical and pathological features with corticobasal degeneration (CBD) and progressive supranuclear palsy (PSP). The aim of this study was to investigate awareness of cognitive deficits in FTD, CBD and PSP using a multidimensional approach to assessment, which examines metacognitive knowledge of the disorders, online monitoring of errors (emergent awareness) and ability to accurately predict performance on future tasks (anticipatory awareness). Thirty-five patients (14 FTD, 11 CBD and 10 PSP) and 20 controls were recruited. Results indicated that loss of insight was a feature of each of the three patient groups. FTD patients were most impaired on online monitoring of errors compared to the other two patient groups. Linear regression analysis demonstrated that different patterns of neuropsychological performance and behavioural rating scores predicted insight deficits across the three putative awareness categories. Furthermore, higher levels of depression were associated with poor anticipatory awareness, reduced empathy was related to impaired metacognitive awareness and impaired recognition of emotional expression in faces was associated with both metacognitive and anticipatory awareness deficits. The results are discussed in terms of neurocognitive models of awareness and different patterns of neurobiological decline in the separate patient groups.
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Ross O, Aasly J, White L, Gibson J, Lynch T, Uitti R, Wszolek Z, Lin C, Wu RM, Farrer M. 2.101 Familial genes in sporadic Parkinson's disease. Parkinsonism Relat Disord 2007. [DOI: 10.1016/s1353-8020(08)70593-5] [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: 11/29/2022]
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