1
|
Morlet E, Costemale-Lacoste JF, Poulet E, McMahon K, Hoertel N, Limosin F, Alezrah C, Amado I, Amar G, Andréi O, Arbault D, Archambault G, Aurifeuille G, Barrière S, Béra-Potelle C, Blumenstock Y, Bardou H, Bareil-Guérin M, Barrau P, Barrouillet C, Baup E, Bazin N, Beaufils B, Ben Ayed J, Benoit M, Benyacoub K, Bichet T, Blanadet F, Blanc O, Blanc-Comiti J, Boussiron D, Bouysse AM, Brochard A, Brochart O, Bucheron B, Cabot M, Camus V, Chabannes JM, Charlot V, Charpeaud T, Clad-Mor C, Combes C, Comisu M, Cordier B, Costi F, Courcelles JP, Creixell M, Cuche H, Cuervo-Lombard C, Dammak A, Da Rin D, Denis JB, Denizot H, Deperthuis A, Diers E, Dirami S, Donneau D, Dreano P, Dubertret C, Duprat E, Duthoit D, Fernandez C, Fonfrede P, Freitas N, Gasnier P, Gauillard J, Getten F, Gierski F, Godart F, Gourevitch R, Grassin Delyle A, Gremion J, Gres H, Griner V, Guerin-Langlois C, Guggiari C, Guillin O, Hadaoui H, Haffen E, Hanon C, Haouzir S, Hazif-Thomas C, Heron A, Hubsch B, Jalenques I, Januel D, Kaladjian A, Karnycheff JF, Kebir O, Krebs MO, Lajugie C, Leboyer M, Legrand P, Lejoyeux M, Lemaire V, Leroy E, Levy-Chavagnat D, Leydier A, Liling C, Llorca PM, Loeffel P, Louville P, Lucas Navarro S, Mages N, Mahi M, Maillet O, Manetti A, Martelli C, Martin P, Masson M, Maurs-Ferrer I, Mauvieux J, Mazmanian S, Mechin E, Mekaoui L, Meniai M, Metton A, Mihoubi A, Miron M, Mora G, Niro Adès V, Nubukpo P, Omnes C, Papin S, Paris P, Passerieux C, Pellerin J, Perlbarg J, Perron S, Petit A, Petitjean F, Portefaix C, Pringuey D, Radtchenko A, Rahiou H, Raucher-Chéné D, Rauzy A, Reinheimer L, Renard M, René M, Rengade CE, Reynaud P, Robin D, Rodrigues C, Rollet A, Rondepierre F, Rousselot B, Rubingher S, Saba G, Salvarelli JP, Samuelian JC, Scemama-Ammar C, Schurhoff F, Schuster JP, Sechter D, Segalas B, Seguret T, Seigneurie AS, Semmak A, Slama F, Taisne S, Taleb M, Terra JL, Thefenne D, Tran E, Tourtauchaux R, Vacheron MN, Vandel P, Vanhoucke V, Venet E, Verdoux H, Viala A, Vidon G, Vitre M, Vurpas JL, Wagermez C, Walter M, Yon L, Zendjidjian X. Psychiatric and physical outcomes of long-term use of lithium in older adults with bipolar disorder and major depressive disorder: A cross-sectional multicenter study. J Affect Disord 2019; 259:210-217. [PMID: 31446382 DOI: 10.1016/j.jad.2019.08.056] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/15/2019] [Revised: 07/11/2019] [Accepted: 08/18/2019] [Indexed: 12/19/2022]
Abstract
OBJECTIVE Although lithium is widely used in current practice to treat bipolar disorder (BD) and treatment-resistant major depressive disorder (MDD) among older adults, little is known about its efficacy and tolerability in this population, which is generally excluded from randomized clinical trials. The objective of this study was to evaluate the efficacy and tolerability of long-term use of lithium among older adults with BD and MDD. METHOD Data from the Cohort of individuals with Schizophrenia and mood disorders Aged 55 years or more (CSA) were used. Two groups of patients with BD and MDD were compared: those who were currently receiving lithium versus those who were not. The effects of lithium on psychiatric (i.e., depressive symptoms severity, perceived clinical severity, rates of psychiatric admissions in the past-year), geriatric (overall and cognitive functioning) and physical outcomes (i.e., rates of non-psychiatric medical comorbidities and general hospital admissions in the past-year) were evaluated. All analyses were adjusted for age, sex, duration of disorder, diagnosis, smoking status, alcohol use, and use of antipsychotics, antiepileptics or antidepressants. RESULTS Among the 281 older participants with BD or MDD, 15.7% were taking lithium for a mean duration of 12.5(SD = 11.6) years. Lithium use was associated with lower intensity of depressive symptoms, reduced perceived clinical global severity and lower benzodiazepine use (all p < 0.05), without being linked to greater rates of medical comorbidities, except for hypothyroidism. LIMITATIONS Data were cross-sectional and data on lifetime history of psychotropic medications was not assessed. CONCLUSION Our results suggest that long-term lithium use may be efficient and relatively well-tolerated in older adults with BD or treatment-resistant MDD.
Collapse
Affiliation(s)
- Elise Morlet
- Department of Psychiatry, Corentin Celton Hospital, 4 Parvis Corentin Celton, 92130 Issy-les-Moulineaux, France
| | - Jean-François Costemale-Lacoste
- Department of Psychiatry, Corentin Celton Hospital, 4 Parvis Corentin Celton, 92130 Issy-les-Moulineaux, France; INSERM UMRS 1178, CESP, Le Kremlin Bicêtre, France.
| | - Emmanuel Poulet
- INSERM, U1028, CNRS, UMR5292, Lyon Neuroscience Research Center, PSY-R2 Team, Lyon F-69000, France
| | - Kibby McMahon
- Department of Psychology & Neuroscience, Duke University, 2213 Elba Street, Durham, NC 27710, United States
| | - Nicolas Hoertel
- Department of Psychiatry, Corentin Celton Hospital, 4 Parvis Corentin Celton, 92130 Issy-les-Moulineaux, France; INSERM UMR 894, Psychiatry and Neurosciences Center, Paris, France; Paris Descartes University, Sorbonne Paris Cité, Paris, France
| | - Frédéric Limosin
- Department of Psychiatry, Corentin Celton Hospital, 4 Parvis Corentin Celton, 92130 Issy-les-Moulineaux, France; INSERM UMR 894, Psychiatry and Neurosciences Center, Paris, France; Paris Descartes University, Sorbonne Paris Cité, Paris, France
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
Collapse
|
2
|
Röhrich M, Loktev A, Wefers AK, Altmann A, Paech D, Adeberg S, Windisch P, Hielscher T, Flechsig P, Floca R, Leitz D, Schuster JP, Huber PE, Debus J, von Deimling A, Lindner T, Haberkorn U. IDH-wildtype glioblastomas and grade III/IV IDH-mutant gliomas show elevated tracer uptake in fibroblast activation protein-specific PET/CT. Eur J Nucl Med Mol Imaging 2019; 46:2569-2580. [PMID: 31388723 DOI: 10.1007/s00259-019-04444-y] [Citation(s) in RCA: 82] [Impact Index Per Article: 16.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2019] [Accepted: 07/16/2019] [Indexed: 12/13/2022]
Abstract
PURPOSE Targeting fibroblast activation protein (FAP) is a new diagnostic approach allowing the visualization of tumor stroma. Here, we applied FAP-specific PET imaging to gliomas. We analyzed the target affinity and specificity of two FAP ligands (FAPI-02 and FAPI-04) in vitro, and the pharmacokinetics and biodistribution in mice in vivo. Clinically, we used 68Ga-labeled FAPI-02/04 for PET imaging in 18 glioma patients (five IDH-mutant gliomas, 13 IDH-wildtype glioblastomas). METHODS For binding studies with 177Lu-radiolabeled FAPI-02/04, we used the glioblastoma cell line U87MG, FAP-transfected fibrosarcoma cells, and CD26-transfected human embryonic kidney cells. For pharmacokinetic and biodistribution studies, U87MG-xenografted mice were injected with 68Ga-labeled compounds followed by small-animal PET imaging and 177Lu-labeled FAPI-02/04, respectively. Clinical PET/CT scans were performed 30 min post intravenous administration of 68Ga-FAPI-02/04. PET and MRI scans were co-registrated. Immunohistochemistry was done on 14 gliomas using a FAP-specific antibody. RESULTS FAPI-02 and FAPI-04 showed high binding specificity to FAP. FAPI-04 demonstrated higher tumor accumulation and delayed elimination compared with FAPI-02 in preclinical studies. IDH-wildtype glioblastomas and grade III/IV, but not grade II, IDH-mutant gliomas showed elevated tracer uptake. In glioblastomas, we observed spots with increased uptake in projection on contrast-enhancing areas. Immunohistochemistry showed FAP-positive cells with mainly elongated cell bodies and perivascular FAP-positive cells in glioblastomas and an anaplastic IDH-mutant astrocytoma. CONCLUSIONS Using FAP-specific PET imaging, increased tracer uptake in IDH-wildtype glioblastomas and high-grade IDH-mutant astrocytomas, but not in diffuse astrocytomas, may allow non-invasive distinction between low-grade IDH-mutant and high-grade gliomas. Therefore, FAP-specific imaging in gliomas may be useful for follow-up studies although further clinical evaluation is required.
Collapse
Affiliation(s)
- Manuel Röhrich
- Clinical Cooperation Unit Nuclear Medicine, German Cancer Research Center (DKFZ), Im Neuenheimer Feld 400, 69120, Heidelberg, Germany.
- Department of Nuclear Medicine, University Hospital Heidelberg, Heidelberg, Germany.
| | - Anastasia Loktev
- Clinical Cooperation Unit Nuclear Medicine, German Cancer Research Center (DKFZ), Im Neuenheimer Feld 400, 69120, Heidelberg, Germany
| | - Annika K Wefers
- Department of Neuropathology, Institute of Pathology, University Hospital Heidelberg, Heidelberg, Germany
- Clinical Cooperation Unit Neuropathology, German Consortium for Translational Cancer Research (DKTK), German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Annette Altmann
- Clinical Cooperation Unit Nuclear Medicine, German Cancer Research Center (DKFZ), Im Neuenheimer Feld 400, 69120, Heidelberg, Germany
- Department of Nuclear Medicine, University Hospital Heidelberg, Heidelberg, Germany
| | - Daniel Paech
- Division of Radiology, German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Sebastian Adeberg
- Department of Radiation Oncology, University Hospital Heidelberg, Heidelberg, Germany
| | - Paul Windisch
- Department of Radiation Oncology, University Hospital Heidelberg, Heidelberg, Germany
| | - Thomas Hielscher
- Department of Biostatistics, German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Paul Flechsig
- Clinical Cooperation Unit Nuclear Medicine, German Cancer Research Center (DKFZ), Im Neuenheimer Feld 400, 69120, Heidelberg, Germany
| | - Ralf Floca
- Division of Medical Image Computing, German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Dominik Leitz
- Translational Lung Research Center Heidelberg (TLRC), German Center for Lung Research (DZL), Heidelberg, Germany
| | - Julius P Schuster
- Department of Radiation Oncology, University Hospital Heidelberg, Heidelberg, Germany
- Clinical Cooperation Unit Molecular Radiooncology, German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Peter E Huber
- Department of Radiation Oncology, University Hospital Heidelberg, Heidelberg, Germany
- Clinical Cooperation Unit Molecular Radiooncology, German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Jürgen Debus
- Department of Radiation Oncology, University Hospital Heidelberg, Heidelberg, Germany
| | - Andreas von Deimling
- Department of Neuropathology, Institute of Pathology, University Hospital Heidelberg, Heidelberg, Germany
- Clinical Cooperation Unit Neuropathology, German Consortium for Translational Cancer Research (DKTK), German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Thomas Lindner
- Clinical Cooperation Unit Nuclear Medicine, German Cancer Research Center (DKFZ), Im Neuenheimer Feld 400, 69120, Heidelberg, Germany
| | - Uwe Haberkorn
- Clinical Cooperation Unit Nuclear Medicine, German Cancer Research Center (DKFZ), Im Neuenheimer Feld 400, 69120, Heidelberg, Germany
- Department of Nuclear Medicine, University Hospital Heidelberg, Heidelberg, Germany
- Translational Lung Research Center Heidelberg (TLRC), German Center for Lung Research (DZL), Heidelberg, Germany
| |
Collapse
|
7
|
Abstract
Four Trypanosoma species were examined for damage following prolonged storage in liquid nitrogen (-196 degrees C). The stabilates were successfully recovered after a cryopreservation period of approximately 30 years. The structure of specimens was studied by means of light microscopy and scanning (SEM) and transmission (TEM) electron microscopy. All of the species tested--T. evansi, T. equinum, T. brucei, and T. congolense--proved to be infective to mice. However, as compared with controls, the trypomastigote bloodstream forms, which had been frozen and later recovered, showed clear differences. Formerly deep-frozen organisms usually appeared to have shrunk as a result of solution effects, which occur during freezing and thawing. Ultrastructural changes such as separation of the cytoplasm from the pellicle, the occurrence of large vacuoles in the cytoplasm and karyoplasm, a loss of cytoplasmatic ribosomes, membrane injuries, enlargement of the flagellar pocket, and denaturation of chromatin became obvious. The extent of the ultrastructural alterations appeared to be much greater after a cryopreservation period of approximately 30 years than those previously reported after a 13-year storage period. These changes, however, did not result in a complete loss of infectivity to mice.
Collapse
Affiliation(s)
- J P Schuster
- Institut für Zoomorphologie, Zellbiologie und Parasitologie, Heinrich Heine Universität, Düsseldorf, Germany
| | | | | |
Collapse
|