M Kalamarides

Summary

Country: France

Publications

  1. ncbi [Meningiomas]
    Michel Kalamarides
    Service de Neurochirurgie, Hopital Beaujon, 92110 Clichy
    Rev Prat 56:1792-8. 2006
  2. pmc Natural history of meningioma development in mice reveals: a synergy of Nf2 and p16(Ink4a) mutations
    Michel Kalamarides
    INSERM U674, Paris, France
    Brain Pathol 18:62-70. 2008
  3. pmc Long-term follow-up of 287 meningiomas in neurofibromatosis type 2 patients: clinical, radiological, and molecular features
    Stéphane Goutagny
    Department of Neurosurgery, Neurofibromatosis type 2 clinic, Hopital Beaujon, Assistance Publique Hopitaux de Paris, Clichy, France
    Neuro Oncol 14:1090-6. 2012
  4. pmc Neurofibromatosis 2011: a report of the Children's Tumor Foundation annual meeting
    Michel Kalamarides
    Hopital Beaujon, INSERM U674, Universite Paris 7, Paris, France
    Acta Neuropathol 123:369-80. 2012
  5. doi Meningioma mouse models
    Michel Kalamarides
    Department of Neurosurgery, APHP, Hopital Beaujon, Service de Neurochirurgie, 100 Bvd Du General Leclerc, Clichy, France
    J Neurooncol 99:325-31. 2010
  6. doi [Creation of self-assessment tools for on-line continuing medical education. Modelization of a training session]
    M Kalamarides
    Service de Neurochirurgie, Hopital Beaujon, AP HP, Faculté de Médecine Paris 7, 100, boulevard Général Leclerc, 92110 Clichy, France
    Neurochirurgie 54:21-7. 2008
  7. doi Meningioma progression in mice triggered by Nf2 and Cdkn2ab inactivation
    M Peyre
    Department of Neurosurgery, AP HP, Hopital Beaujon, Clichy, France
    Oncogene 32:4264-72. 2013
  8. ncbi Extraaxial primitive neuroectodermal tumor mimicking a vestibular schwannoma: diagnostic and therapeutic difficulties. Report of two cases
    M Kalamarides
    Department of Neurosurgery, H pital Beaujon, Assistance Publique H pitaux de Paris, Faculte X Bichat, Universite Paris, Clichy, France
    J Neurosurg 94:612-6. 2001
  9. ncbi [Small acoustic neuroma: observation or treatment? A review of 207 cases]
    M Kalamarides
    Service de Neurochirurgie, Universite Paris, France
    Neurochirurgie 47:403-12. 2001
  10. doi Identification of a progenitor cell of origin capable of generating diverse meningioma histological subtypes
    M Kalamarides
    INSERM, U674, Paris, France
    Oncogene 30:2333-44. 2011

Collaborators

Detail Information

Publications35

  1. ncbi [Meningiomas]
    Michel Kalamarides
    Service de Neurochirurgie, Hopital Beaujon, 92110 Clichy
    Rev Prat 56:1792-8. 2006
    ..Most meningiomas have good long-term prognosis after treatment, some dysplay aggressive clinical behaviour leading to increased patient morbidity and mortality...
  2. pmc Natural history of meningioma development in mice reveals: a synergy of Nf2 and p16(Ink4a) mutations
    Michel Kalamarides
    INSERM U674, Paris, France
    Brain Pathol 18:62-70. 2008
    ....
  3. pmc Long-term follow-up of 287 meningiomas in neurofibromatosis type 2 patients: clinical, radiological, and molecular features
    Stéphane Goutagny
    Department of Neurosurgery, Neurofibromatosis type 2 clinic, Hopital Beaujon, Assistance Publique Hopitaux de Paris, Clichy, France
    Neuro Oncol 14:1090-6. 2012
    ..Future clinical trials in NF2 need to focus specifically on meningiomas as the primary endpoint and should include patients with meningiomas growing 20% or more per year in order to assess new treatments...
  4. pmc Neurofibromatosis 2011: a report of the Children's Tumor Foundation annual meeting
    Michel Kalamarides
    Hopital Beaujon, INSERM U674, Universite Paris 7, Paris, France
    Acta Neuropathol 123:369-80. 2012
    ....
  5. doi Meningioma mouse models
    Michel Kalamarides
    Department of Neurosurgery, APHP, Hopital Beaujon, Service de Neurochirurgie, 100 Bvd Du General Leclerc, Clichy, France
    J Neurooncol 99:325-31. 2010
    ..We present here a review of current meningioma mouse models used in translational therapeutics with associated imaging and pre-clinical studies...
  6. doi [Creation of self-assessment tools for on-line continuing medical education. Modelization of a training session]
    M Kalamarides
    Service de Neurochirurgie, Hopital Beaujon, AP HP, Faculté de Médecine Paris 7, 100, boulevard Général Leclerc, 92110 Clichy, France
    Neurochirurgie 54:21-7. 2008
    ....
  7. doi Meningioma progression in mice triggered by Nf2 and Cdkn2ab inactivation
    M Peyre
    Department of Neurosurgery, AP HP, Hopital Beaujon, Clichy, France
    Oncogene 32:4264-72. 2013
    ..The short latency of tumor development and the ability to derive grade II/III meningioma cell cultures are key aspects of this model to promote its use in pre-clinical drug testing...
  8. ncbi Extraaxial primitive neuroectodermal tumor mimicking a vestibular schwannoma: diagnostic and therapeutic difficulties. Report of two cases
    M Kalamarides
    Department of Neurosurgery, H pital Beaujon, Assistance Publique H pitaux de Paris, Faculte X Bichat, Universite Paris, Clichy, France
    J Neurosurg 94:612-6. 2001
    ..A CPA PNET mimicking a VS is a rare entity, the diagnosis of which is important because its treatment differs dramatically from that of VS, including prescribed surgery followed by conventional craniospinal radiotherapy...
  9. ncbi [Small acoustic neuroma: observation or treatment? A review of 207 cases]
    M Kalamarides
    Service de Neurochirurgie, Universite Paris, France
    Neurochirurgie 47:403-12. 2001
    ....
  10. doi Identification of a progenitor cell of origin capable of generating diverse meningioma histological subtypes
    M Kalamarides
    INSERM, U674, Paris, France
    Oncogene 30:2333-44. 2011
    ..Collectively, these findings establish the cell of origin for these common brain tumours as well as a susceptible developmental period in which signature genetic mutations culminate in meningioma formation...
  11. ncbi Hearing restoration with auditory brainstem implants after radiosurgery for neurofibromatosis type 2
    M Kalamarides
    Department of Neurosurgery and Otolaryngology, Hopital Beaujon, Faculte Xavier Bichat, Universite Paris 7, France
    J Neurosurg 95:1028-33. 2001
    ..It is concluded that hearing function can be rehabilitated using ABIs in patients with NF2, even if radiosurgery fails to control the tumor growth...
  12. ncbi Four-channel electromyography of the facial nerve in vestibular schwannoma surgery: sensitivity and prognostic value for short-term facial function outcome
    Alexis Bozorg Grayeli
    Otolaryngology Department, Hôpital Beaujon AP HP, Clichy, France
    Otol Neurotol 26:114-20. 2005
    ..To evaluate the short-term facial prognostic value of a four-channel facial electromyographic device in vestibular schwannoma surgery...
  13. doi Intraoperative electromyography and surgical observations as predictive factors of facial nerve outcome in vestibular schwannoma surgery
    Isabelle Bernat
    AP HP, Hopital Beaujon, Otolaryngology Department, Clichy, France
    Otol Neurotol 31:306-12. 2010
    ..To evaluate the predictive value of electromyographic recordings for the immediate facial nerve outcome after solitary vestibular schwannoma (VS) removal...
  14. doi Use of anatomic or invasive markers in association with skin surface registration in image-guided surgery of the temporal bone
    Alexis Bozorg Grayeli
    Otolaryngology Department, AP HP, Beaujon Hospital, Clichy, France
    Acta Otolaryngol 129:405-10. 2009
    ..The use of an invasive marker in the ipsilateral temporal bone with mid-facial skin contouring for registration improved the position accuracy (PA) to levels required for otological and neuro-otological procedures...
  15. doi Auditory brainstem implant in neurofibromatosis type 2 and non-neurofibromatosis type 2 patients
    Alexis Bozorg Grayeli
    Department of Otolaryngology, AP HP, Hopital Beaujon, Clichy, France
    Otol Neurotol 29:1140-6. 2008
    ..To evaluate the auditory brainstem implant (ABI) performances in neurofibromatosis type 2 (NF2) and non-NF2 patients...
  16. doi Diagnostic value of auditory brainstem responses in cerebellopontine angle tumours
    Alexis Bozorg Grayeli
    Otolaryngology Department, AP HP, Hopital Beaujon, Clichy, France
    Acta Otolaryngol 128:1096-100. 2008
    ..Auditory brainstem responses (ABRs) associated with other audio-vestibular examinations and a thorough clinical examination should allow detection of the majority of cerebellopontine angle (CPA) lesions (99.2-100%)...
  17. ncbi Diagnosis and management of intracochlear schwannomas
    Alexis Bozorg Grayeli
    Department of Otolaryngology Head and Neck Surgery, AP HP, Beaujon Hospital, Clichy, France
    Otol Neurotol 28:951-7. 2007
    ..To describe and analyze a series of intracochlear schwannomas...
  18. ncbi Auditory brainstem implantation to rehabilitate profound hearing loss with totally ossified cochleae induced by pneumococcal meningitis
    Alexis Bozorg Grayeli
    Department of Otolaryngology, Head and Neck Surgery, Hopital Beaujon, Clichy, France
    Audiol Neurootol 12:27-30. 2007
    ..Auditory brainstem implants are an efficient means of auditory rehabilitation and may be considered in selected cases of bilateral profound hearing loss with the impossibility of cochlear implantation...
  19. ncbi Intratumoral and brainstem hemorrhage in a patient with vestibular schwannoma and oral anticoagulant therapy
    Jean Francois Vellin
    Department of Otolaryngology, Hopital Beaujon, AP HP, Clichy, France
    Otol Neurotol 27:209-12. 2006
    ..To report the first case of spontaneous intratumoral and brainstem hemorrhage in a patient with a vestibular schwannoma...
  20. doi Optimization of bacterial diagnosis yield after needle aspiration in immunocompetent adults with brain abscesses
    Victoire de Lastours
    Internal Medicine Department, Beaujon Hospital, Assistance Publique Hopitaux de Paris, Clichy, France
    Neurosurgery 63:362-7; discussion 367-8. 2008
    ..Our purpose was to evaluate the efficacy of a strategy aimed at obtaining a microbiological diagnosis in immunocompetent patients presenting with suspected BAs...
  21. doi Do facial nerve displacement pattern and tumor adhesion influence the facial nerve outcome in vestibular schwannoma surgery?
    Gonzalo N Esquia-Medina
    Otolaryngology Head and Neck Surgery Department, AP HP, Beaujon Hospital, Clichy, France
    Otol Neurotol 30:392-7. 2009
    ..To assess the nerve facial displacement by a vestibular schwannoma and nerve adhesion to tumor as predictive factors of facial function outcome...
  22. ncbi Conservative management versus surgery for small vestibular schwannomas
    Alexis Bozorg Grayeli
    Department of Otolaryngology Head and Neck Surgery, Hopital Beaujon, Clichy, France
    Acta Otolaryngol 125:1063-8. 2005
    ..Of the conservative management group, 17% were lost during follow-up. After surgery, grade 1 or 2 facial function was obtained in 86% of cases. Following hearing preservation attempts (n=137), 54% of patients were in hearing classes A-C...
  23. ncbi Opening cerebrospinal fluid pressure guides the management of cerebrospinal fluid leakage after acoustic neuroma surgery
    Michel Kalamarides
    Neurosurgery Department, Hopital Beaujon, AP HP, Clichy, France
    Otol Neurotol 25:769-72. 2004
    ..To assess the value of cerebrospinal fluid pressure as a decisional factor for immediate surgical revision in cerebrospinal fluid leakage after acoustic neuroma removal...
  24. ncbi Diffusion-weighted MR imaging and pathologic findings in adult cerebellar medulloblastoma
    M Rodallec
    Departement of Radiology, Hopital Beaujon, Clichy, France
    J Neuroradiol 31:234-7. 2004
    ..CONCLUSION: diffusion-weighted MR imaging may be useful for the diagnosis of cerebellar medulloblastoma, due to their high cellularity and high nuclear-to-cytoplasmic ratio...
  25. doi Merlin regulates transmembrane receptor accumulation and signaling at the plasma membrane in primary mouse Schwann cells and in human schwannomas
    D Lallemand
    INSERM, U674, Paris, France
    Oncogene 28:854-65. 2009
    ....
  26. ncbi [Neurofibromatosis type 2]
    S Goutagny
    Service de Neurochirurgie, Service d ORL, Hopital Beaujon, APHP, 100 Boulevard du General Leclerc, 92118 Clichy
    Rev Neurol (Paris) 163:765-77. 2007
    ..Neurofibromatosis 2 (NF2) is a rare autosomal dominant disease whose hallmark is the development of bilateral vestibular schwannomas...
  27. ncbi Comparison between intraoperative observations and electromyographic monitoring data for facial nerve outcome after vestibular schwannoma surgery
    Alexis Bozorg Grayeli
    Department of Neurosurgery, Hopital Beaujon, Clichy, France
    Acta Otolaryngol 125:1069-74. 2005
    ..The maximal EMG response was detected in the frontal or platysma muscles in 26% of cases, and in the orbicularis oris and orbicularis oculi muscles in 74%...
  28. ncbi Evaluation of the management of postoperative aseptic meningitis
    Virginie Zarrouk
    Department of Internal Medicine, Beaujon Hospital, Assistance Publique Hopitaux de Paris, Clichy, France
    Clin Infect Dis 44:1555-9. 2007
    ..However, this approach is not universally accepted and has not been assessed in clinical trials...
  29. doi Clinical epidemiology for childhood primary central nervous system tumors
    Luc Bauchet
    Department of Neurosurgery, Centre Hospitalo Universitaire, Hopital Gui de Chauliac, 80 avenue Augustin Fliche, 34 295, Montpellier Cedex 5, France
    J Neurooncol 92:87-98. 2009
    ....
  30. pmc Increased growth rate of vestibular schwannoma after resection of contralateral tumor in neurofibromatosis type 2
    Matthieu Peyre
    Service de Neurochirurgie, Assistance Publique Hopitaux de Paris, Hopital Beaujon, Clichy, France
    Neuro Oncol 13:1125-32. 2011
    ..This possibility should be integrated in NF2 patient management to adequately treat the second VS...
  31. pmc Broad-range 16S rRNA PCR with cerebrospinal fluid may be unreliable for management of postoperative aseptic meningitis
    Virginie Zarrouk
    Department of Internal Medicine, Hopital Beaujon, 100, boulevard du General Leclerc, 92110 Clichy, France
    J Clin Microbiol 48:3331-3. 2010
    ..All 26 patients with PAM diagnosed on the basis of conventional cultures demonstrated negative 16S rRNA PCR results. Our results suggest that the PCR technique does not change PAM management...
  32. ncbi Cervical dumbbell intra-extradural hemangioblastoma: total removal through the lateral approach: technical case report
    Cédric Barrey
    Department of Neurosurgery, Hôpital Neurologique P Wertheimer, Lyon, France
    Neurosurgery 56:E625; discussion E625. 2005
    ..Among them, intra-extradural forms with a dumbbell extension are extremely rare. We report a case of intra-extradural hemangioblastoma involving the C6 cervical nerve root...
  33. ncbi Auditory brainstem implant in bilateral and completely ossified cochleae
    Alexis Bozorg Grayeli
    Department of Otolaryngology Head and Neck Surgery, Hôpital Beaujon AP HP and Faculté Xavier Bichat, INSERM, Universite Paris, France
    Otol Neurotol 24:79-82. 2003
    ..To report and evaluate the results of auditory brainstem implantation in a case of postmeningitis hearing loss with totally ossified cochleae on both sides...
  34. pmc Nf2 gene inactivation in arachnoidal cells is rate-limiting for meningioma development in the mouse
    Michel Kalamarides
    INSERM U434, Fondation Jean Dausset Centre d Etude du Polymorphisme Humain, 75010 Paris, France
    Genes Dev 16:1060-5. 2002
    ..This first mouse model initiated with a genetic lesion found in human meningiomas provides a powerful tool for investigating tumor progression and for the preclinical evaluation of therapeutic interventions...
  35. ncbi [Lipomatous meningioma: two case reports]
    Taoufiq Harmouch
    Service d Anatomie et de Cytologie Pathologiques, Hopital Beaujon, 100 Boulevard du General Leclerc, 92118 Clichy Cedex
    Ann Pathol 25:389-92. 2005
    ..These immunohistochemical results suggest that lipid accumulation in meningioma should be considered a transformation of meningothelial cells rather than a true metaplasia...