LIVIVO - The Search Portal for Life Sciences

zur deutschen Oberfläche wechseln
Advanced search

Search results

Result 1 - 10 of total 138

Search options

  1. Article ; Online: Cardiac ventriculoperitoneal shunt migration.

    Depond, Charles Champeaux / Elhairech, Dahmane / Metellus, Philippe

    Journal of clinical neuroscience : official journal of the Neurosurgical Society of Australasia

    2024  Volume 121, Page(s) 75–76

    MeSH term(s) Humans ; Ventriculoperitoneal Shunt/adverse effects ; Foreign-Body Migration/diagnostic imaging ; Foreign-Body Migration/etiology ; Foreign-Body Migration/surgery ; Hydrocephalus/surgery
    Language English
    Publishing date 2024-02-16
    Publishing country Scotland
    Document type Journal Article
    ZDB-ID 1193674-5
    ISSN 1532-2653 ; 0967-5868
    ISSN (online) 1532-2653
    ISSN 0967-5868
    DOI 10.1016/j.jocn.2024.02.006
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

  2. Article ; Online: Sudden death unmasking a Chiari I malformation with occult chronic hydrocephalus.

    Depond, Charles Champeaux / Birladeanu, Andréi / Elhairech, Dahmane / Metellus, Philippe

    Neuro-Chirurgie

    2024  Volume 70, Issue 4, Page(s) 101554

    Language English
    Publishing date 2024-03-25
    Publishing country France
    Document type Letter
    ZDB-ID 207146-0
    ISSN 1773-0619 ; 0028-3770 ; 0150-9586
    ISSN (online) 1773-0619
    ISSN 0028-3770 ; 0150-9586
    DOI 10.1016/j.neuchi.2024.101554
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

  3. Article ; Online: Solitary giant cerebral tuberculoma - The fatal unforeseen diagnosis.

    Depond, Charles Champeaux / Elhairech, Dahmane / Metellus, Philippe

    Neuro-Chirurgie

    2023  Volume 70, Issue 1, Page(s) 101521

    MeSH term(s) Humans ; Tuberculoma/diagnosis ; Tomography, X-Ray Computed ; Diagnosis, Differential
    Language English
    Publishing date 2023-12-15
    Publishing country France
    Document type Letter
    ZDB-ID 207146-0
    ISSN 1773-0619 ; 0028-3770 ; 0150-9586
    ISSN (online) 1773-0619
    ISSN 0028-3770 ; 0150-9586
    DOI 10.1016/j.neuchi.2023.101521
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

  4. Article ; Online: Super acute subdural hematoma following drain removal for chronic subdural haematoma.

    Champeaux Depond, Charles / El Hairech, Dahmane / Metellus, Philippe

    Neuro-Chirurgie

    2023  Volume 70, Issue 1, Page(s) 101510

    MeSH term(s) Humans ; Hematoma, Subdural, Chronic/surgery ; Hematoma, Subdural, Acute/etiology ; Hematoma, Subdural, Acute/surgery ; Trephining ; Drainage/adverse effects
    Language English
    Publishing date 2023-11-15
    Publishing country France
    Document type Letter
    ZDB-ID 207146-0
    ISSN 1773-0619 ; 0028-3770 ; 0150-9586
    ISSN (online) 1773-0619
    ISSN 0028-3770 ; 0150-9586
    DOI 10.1016/j.neuchi.2023.101510
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

  5. Article: Massive Craniocerebral Wound Reconstruction Using Fascia Lata Graft: A Case Report and Technical Note

    Champeaux Depond, Charles / Bernat, Anne-Laure / Metellus, Philippe

    Indian Journal of Neurotrauma

    2024  

    Abstract: Penetrating head injury is rare and, their management is nonstandard with persistent cerebrospinal fluid (CSF) leakage being possibly challenging to treat. A 34-year-old man with no past medical history was referred in emergency room for an impressive ... ...

    Abstract Penetrating head injury is rare and, their management is nonstandard with persistent cerebrospinal fluid (CSF) leakage being possibly challenging to treat. A 34-year-old man with no past medical history was referred in emergency room for an impressive accidental penetrating craniocerebral wound through which the brain was extruding due to the raised intracranial pressure. Computed tomography scan showed a comminuted frontal fracture extended to the anterior skull base and a severe bifrontal lobe concussion with a diffuse intracranial hemorrhage. A debridement and washout of the craniocerebral wound were achieved with careful hemostasis followed by a decompressive craniectomy. Fortunately, the patient survived but, the CSF continued to leak through the anterior skull base fracture with no endoscopic treatment possibility. Fifteen days after the initial trauma, a surgical sealing was decided using a large fascia lata sheath harvested on the right thigh by a “S”-shaped incision. A significant piece of fascia lata was cut off and meticulously sutured to the remaining dura mater rims in double-layered watertight fashion. Both cranial and right thigh wounds healed uneventfully and the CSF leak never reoccurred. Twenty-two weeks after the initial trauma, a custom-made titanium cranioplasty was inserted without any dissection difficulty. In case of persistent CSF leakage not amenable to endonasal endoscopic treatment, the use of a large piece of facia lata harvested on the thigh using an “S”-shaped incision is a simple, reliable way to efficiently repair a large dura mater defect. It requires neither special skills nor sophisticated instruments.
    Keywords traumatic brain injury ; penetrating brain injury ; CSF leakage ; facia lata ; reconstruction
    Language English
    Publishing date 2024-01-31
    Publisher Thieme Medical and Scientific Publishers Pvt. Ltd.
    Publishing place Stuttgart ; New York
    Document type Article
    ZDB-ID 2266738-6
    ISSN 2213-3739 ; 0973-0508 ; 2213-3739
    ISSN (online) 2213-3739
    ISSN 0973-0508 ; 2213-3739
    DOI 10.1055/s-0044-1778734
    Database Thieme publisher's database

    More links

    Kategorien

  6. Article ; Online: Recurrent high grade glioma surgery with carmustine wafers implantation: a long-term nationwide retrospective study.

    Champeaux-Depond, Charles / Jecko, Vincent / Weller, Joconde / Constantinou, Panayotis / Tuppin, Philippe / Metellus, Philippe

    Journal of neuro-oncology

    2023  Volume 162, Issue 2, Page(s) 343–352

    Abstract: Purpose: Widespread use of carmustine wafers (CW) to treat high-grade gliomas (HGG) has been limited by uncertainties about its efficacy. To assess the outcome of patients after recurrent HGG surgery with CW implantation and, search for associated ... ...

    Abstract Purpose: Widespread use of carmustine wafers (CW) to treat high-grade gliomas (HGG) has been limited by uncertainties about its efficacy. To assess the outcome of patients after recurrent HGG surgery with CW implantation and, search for associated factors.
    Methods: We processed the French medico-administrative national database between 2008 and 2019 to retrieve ad hoc cases. Survival methods were implemented.
    Results: 559 patients who had CW implantation after recurrent HGG resection at 41 different institutions between 2008 and 2019 were identified. 35.6% were female and, median age at HGG resection with CW implantation was 58.1 years, IQR [50-65.4]. 520 patients (93%) had died at data collection with a median age at death of 59.7 years, IQR [51.6-67.1]. Median overall survival (OS) was 1.1 years,
    Conclusion: OS of patients with recurrent HGG that underwent surgery with CW implantation is better in case of prolonged delay between the two resections and, for the patients who had RT and TMZ before and after CW implantation.
    MeSH term(s) Humans ; Female ; Middle Aged ; Aged ; Male ; Carmustine/therapeutic use ; Retrospective Studies ; Antineoplastic Agents, Alkylating/therapeutic use ; Brain Neoplasms/drug therapy ; Brain Neoplasms/surgery ; Glioma/drug therapy ; Glioma/surgery
    Chemical Substances Carmustine (U68WG3173Y) ; Antineoplastic Agents, Alkylating
    Language English
    Publishing date 2023-03-29
    Publishing country United States
    Document type Journal Article
    ZDB-ID 604875-4
    ISSN 1573-7373 ; 0167-594X
    ISSN (online) 1573-7373
    ISSN 0167-594X
    DOI 10.1007/s11060-023-04295-6
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

  7. Article ; Online: Newly Diagnosed High-Grade Glioma Surgery with Carmustine Wafers Implantation. A Long-Term Nationwide Retrospective Study.

    Champeaux-Depond, Charles / Jecko, Vincent / Weller, Joconde / Constantinou, Panayotis / Tuppin, Philippe / Metellus, Philippe

    World neurosurgery

    2023  Volume 173, Page(s) e778–e786

    Abstract: Background: Widespread use of carmustine wafers (CWs) to treat high-grade gliomas (HGG) has been limited by uncertainties about their efficacy. We sought to assess the outcome of patients after newly diagnosed HGG surgery with CW implantation and search ...

    Abstract Background: Widespread use of carmustine wafers (CWs) to treat high-grade gliomas (HGG) has been limited by uncertainties about their efficacy. We sought to assess the outcome of patients after newly diagnosed HGG surgery with CW implantation and search for associated factors.
    Methods: We processed the French medico-administrative national database between 2008 and 2019 to retrieve ad hoc cases. Survival methods were implemented.
    Results: In total, 1608 patients who had CW implantation after HGG resection at 42 different institutions between 2008 and 2019 were identified; 36.7% were female and, median age at HGG resection with CW implantation was 61.5 years, interquartile range (IQR) [52.9-69.1]. A total of 1460 patients (90.8%) had died at data collection at a median age at death of 63.5 years, IQR [55.3-71.2]. Median overall survival (OS) was 1.42 years, 95% confidence interval [CI] 1.35-1.49, i.e., 16.8 months. Median age at death was 63.5 years, IQR [55.3-71.2]. OS at 1, 2, and, 5 years was 67.4%, 95% CI 65.1-69.7; 33.1%, 95% CI 30.9-35.5; and 10.7%, 95% CI 9.2-12.4, respectively. In the adjusted regression, sex (hazard ratio [HR] 0.82, 95% CI 0.74-0.92, P < 0.001), age at HGG surgery with CW implantation (HR 1.02, 95% CI 1.02-1.03, P < 0.001), adjuvant radiotherapy (HR 0.78, 95% CI 0.7-0.86, P < 0.001), chemotherapy by temozolomide (HR 0.7, 95% CI 0.63-0.79, P < 0.001), and redo surgery for HGG recurrence (HR 0.81, 95% CI 0.69-0.94, P = 0.005) remained significantly associated with the outcome.
    Conclusions: OS of patients with newly diagnosed HGG who underwent surgery with CW implantation is better in young patients, those of the female sex, and for those who complete concomitant chemoradiotherapy. Redo surgery for HGG recurrence also was associated with prolonged survival.
    MeSH term(s) Humans ; Female ; Middle Aged ; Aged ; Male ; Carmustine/therapeutic use ; Retrospective Studies ; Antineoplastic Agents, Alkylating/therapeutic use ; Brain Neoplasms/drug therapy ; Brain Neoplasms/surgery ; Glioma/drug therapy ; Glioma/surgery ; Glioma/chemically induced
    Chemical Substances Carmustine (U68WG3173Y) ; Antineoplastic Agents, Alkylating
    Language English
    Publishing date 2023-03-10
    Publishing country United States
    Document type Journal Article
    ZDB-ID 2534351-8
    ISSN 1878-8769 ; 1878-8750
    ISSN (online) 1878-8769
    ISSN 1878-8750
    DOI 10.1016/j.wneu.2023.03.015
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

  8. Article: Le cerveau, rappels anatomiques et corrélations anatomofonctionnelles.

    Metellus, Philippe

    Soins; la revue de reference infirmiere

    2009  , Issue 733, Page(s) 26–27

    Title translation The brain, review of anatomic and functional correlations.
    MeSH term(s) Brain/anatomy & histology ; Brain/physiology ; Brain Neoplasms/pathology ; Brain Neoplasms/physiopathology ; Cerebral Cortex/anatomy & histology ; Cerebral Cortex/physiology ; Glioma/pathology ; Glioma/physiopathology ; Humans
    Language French
    Publishing date 2009-03
    Publishing country France
    Document type Journal Article
    ZDB-ID 604655-1
    ISSN 0038-0814
    ISSN 0038-0814
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

  9. Article ; Online: Systematic Review of Cerebrospinal Fluid Biomarker Discovery in Neuro-Oncology: A Roadmap to Standardization and Clinical Application.

    Mikolajewicz, Nicholas / Yee, Patricia P / Bhanja, Debarati / Trifoi, Mara / Miller, Alexandra M / Metellus, Philippe / Bagley, Stephen J / Balaj, Leonora / de Macedo Filho, Leonardo J M / Zacharia, Brad E / Aregawi, Dawit / Glantz, Michael / Weller, Michael / Ahluwalia, Manmeet S / Kislinger, Thomas / Mansouri, Alireza

    Journal of clinical oncology : official journal of the American Society of Clinical Oncology

    2024  , Page(s) JCO2301621

    Abstract: Effective diagnosis, prognostication, and management of CNS malignancies traditionally involves invasive brain biopsies that pose significant risk to the patient. Sampling and molecular profiling of cerebrospinal fluid (CSF) is a safer, rapid, and ... ...

    Abstract Effective diagnosis, prognostication, and management of CNS malignancies traditionally involves invasive brain biopsies that pose significant risk to the patient. Sampling and molecular profiling of cerebrospinal fluid (CSF) is a safer, rapid, and noninvasive alternative that offers a snapshot of the intracranial milieu while overcoming the challenge of sampling error that plagues conventional brain biopsy. Although numerous biomarkers have been identified, translational challenges remain, and standardization of protocols is necessary. Here, we systematically reviewed 141 studies (Medline, SCOPUS, and Biosis databases; between January 2000 and September 29, 2022) that molecularly profiled CSF from adults with brain malignancies including glioma, brain metastasis, and primary and secondary CNS lymphomas. We provide an overview of promising CSF biomarkers, propose CSF reporting guidelines, and discuss the various considerations that go into biomarker discovery, including the influence of blood-brain barrier disruption, cell of origin, and site of CSF acquisition (eg, lumbar and ventricular). We also performed a meta-analysis of proteomic data sets, identifying biomarkers in CNS malignancies and establishing a resource for the research community.
    Language English
    Publishing date 2024-04-12
    Publishing country United States
    Document type Journal Article ; Review
    ZDB-ID 604914-x
    ISSN 1527-7755 ; 0732-183X
    ISSN (online) 1527-7755
    ISSN 0732-183X
    DOI 10.1200/JCO.23.01621
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

  10. Article ; Online: Surgery for glioblastomas in the elderly: an Association des Neuro-oncologues d'Expression Française (ANOCEF) trial.

    Laigle-Donadey, Florence / Metellus, Philippe / Guyotat, Jacques / Menei, Philippe / Proust, François / Dufour, Henry / Chinot, Olivier / Honnorat, Jérôme / Faillot, Thierry / Paquis, Philippe / Peruzzi, Philippe / Emery, Evelyne / Guillamo, Jean-Sébastien / Carpentier, Alexandre / Wager, Michel / Lebbah, Said / Hajage, David / Delattre, Jean-Yves / Cornu, Philippe

    Journal of neurosurgery

    2022  Volume 138, Issue 5, Page(s) 1199–1205

    Abstract: Objective: The role of surgery in the treatment of malignant gliomas in the elderly is not settled. The authors conducted a randomized trial that compared tumor resection with biopsy only-both followed by standard therapy-in such patients.: Methods: ... ...

    Abstract Objective: The role of surgery in the treatment of malignant gliomas in the elderly is not settled. The authors conducted a randomized trial that compared tumor resection with biopsy only-both followed by standard therapy-in such patients.
    Methods: Patients ≥ 70 years of age with a Karnofsky Performance Scale (KPS) score ≥ 50 and presenting with a radiological suspicion of operable glioblastoma (GBM) were randomly assigned between tumor resection and biopsy groups. Subsequently, they underwent standard radiotherapy during the first years of the trial (2008-2017), with the addition of adjunct therapy with temozolomide when this regimen became standard (2017-2019). The primary endpoint was survival, and secondary endpoints were progression-free survival (PFS), cognitive status (Mini-Mental State Examination), autonomy (KPS), quality of life (European Organisation for Research and Treatment of Cancer [EORTC] QLQ-C30 and QLQ-BN20), and perioperative morbidity and mortality.
    Results: Between 2008 and 2019, 107 patients from 9 centers were enrolled in the study; 101 were evaluable for analysis because a GBM was histologically confirmed (50 in the surgery arm and 51 in the biopsy arm). There was no statistically significant difference in median survival between the surgery (9.37 months) and the biopsy (8.96 months, p = 0.36) arms (adjusted HR 0.79, 95% CI 0.52-1.21, p = 0.28). However, the surgery group had an increased PFS (5.06 vs 4.02 months; p = 0.034) (adjusted HR 0.50, 95% CI 0.32-0.78, p = 0.002). Less deterioration of quality of life and KPS score evolution than in the biopsy group was observed. Surgery was not associated with increased mortality or morbidity.
    Conclusions: This study suggests that debulking surgery is safe, and-compared to biopsy-is associated with a less severe deterioration of quality of life and autonomy, as well as a significant although modest improvement of PFS in elderly patients suffering from newly diagnosed malignant glioma. Although resection does not provide a significant survival benefit in the elderly, the authors believe that the risk/benefit analysis favors an attempt at optimal tumor resection in this population, provided there is careful preoperative geriatric evaluation. Clinical trial registration no.: NCT02892708 (ClinicalTrials.gov).
    MeSH term(s) Humans ; Aged ; Glioblastoma/surgery ; Antineoplastic Agents, Alkylating/therapeutic use ; Quality of Life ; Dacarbazine/therapeutic use ; Brain Neoplasms/surgery ; Glioma/drug therapy
    Chemical Substances Antineoplastic Agents, Alkylating ; Dacarbazine (7GR28W0FJI)
    Language English
    Publishing date 2022-10-14
    Publishing country United States
    Document type Randomized Controlled Trial ; Journal Article ; Research Support, Non-U.S. Gov't
    ZDB-ID 3089-2
    ISSN 1933-0693 ; 0022-3085
    ISSN (online) 1933-0693
    ISSN 0022-3085
    DOI 10.3171/2022.8.JNS221068
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

To top