- ICH GCP
- Registre américain des essais cliniques
- Essai clinique NCT07783971
Study on the Microbial Environment of Non-small Cell Lung Cancer Based on Mycogenomics and Its Clinical Relevance
Aperçu de l'étude
Statut
Les conditions
Description détaillée
This project intends to study the structural characteristics and clinical relevance of fungal microbiota in lung tissue of patients with non-small cell lung cancer. The project plans to collect 500 lung tissue samples from patients undergoing lung cancer surgery, build an ecological map of non-small cell lung cancer fungi through high-throughput sequencing, and simultaneously carry out traditional fungi culture to obtain culturable strain resources, so as to build a resource bank of non-small cell lung cancer fungi. By integrating clinicopathological information and follow-up data, using bioinformatics and statistical methods, key landmark fungi were screened, and the correlation between fungal community structure and different pathological subtypes, stages and clinical characteristics of non-small cell lung cancer was analyzed.
This project intends to study the structural characteristics and clinical relevance of fungal microbiota in lung tissue of patients with non-small cell lung cancer. The project plans to collect 500 lung tissue samples from patients undergoing lung cancer surgery, build an ecological map of non-small cell lung cancer fungi through high-throughput sequencing, and simultaneously carry out traditional fungi culture to obtain culturable strain resources, so as to build a resource bank of non-small cell lung cancer fungi. By integrating clinicopathological information and follow-up data, using bioinformatics and statistical methods, key landmark fungi were screened, and the correlation between fungal community structure and different pathological subtypes, stages and clinical characteristics of non-small cell lung cancer was analyzed.
Type d'étude
Inscription (Estimé)
Contacts et emplacements
Coordonnées de l'étude
- Nom: shunhong wang project leader
- Numéro de téléphone: 023-68762084
- E-mail: wangshunhong918@163.com
Lieux d'étude
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Liangjiang New
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Chongqing, Liangjiang New, Chine, 400020
- Recrutement
- 958th Army Hospital
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Contact:
- shunhong wang project leader
- Numéro de téléphone: 023-68762084
- E-mail: wangshunhong918@163.com
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Critères de participation
Critère d'éligibilité
Âges éligibles pour étudier
- Adulte
- Adulte plus âgé
Accepte les volontaires sains
Méthode d'échantillonnage
Population étudiée
La description
Inclusion Criteria:
Non-small cell lung cancer was diagnosed by biopsy before operation, frozen pathology during operation or paraffin section after operation; The patients were 30 to 80 years old; No chemotherapy, radiotherapy, targeted therapy or immunotherapy were given before operation;
Exclusion Criteria:
Patients who do not meet the inclusion criteria; Combined with primary malignant tumor of other systems or recurrence of lung cancer, combined with immunodeficiency disease; Acute exacerbation of chronic obstructive pulmonary disease, bronchial asthma, bronchiectasis with infection, tuberculosis and pneumoconiosis; recent use of antifungal drugs; Basic clinical information (such as pathological type, clinical stage and treatment plan) cannot be obtained;
Plan d'étude
Comment l'étude est-elle conçue ?
Détails de conception
Cohortes et interventions
Groupe / Cohorte |
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Lung cancer group
The samples included in this group were lung cancer tissues.
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Normal lung tissue group
The samples included in this group were normal lung tissues.
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Que mesure l'étude ?
Principaux critères de jugement
Mesure des résultats |
Description de la mesure |
Délai |
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the fungal microbial environment
Délai: baseline, pre-surgery
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Different fungal microbial environments were observed in different parts of lung tissue.
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baseline, pre-surgery
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Collaborateurs et enquêteurs
Publications et liens utiles
Publications générales
- Dohlman AB, Klug J, Mesko M, Gao IH, Lipkin SM, Shen X, Iliev ID. A pan-cancer mycobiome analysis reveals fungal involvement in gastrointestinal and lung tumors. Cell. 2022 Sep 29;185(20):3807-3822.e12. doi: 10.1016/j.cell.2022.09.015.
- Liu NN, Yi CX, Wei LQ, Zhou JA, Jiang T, Hu CC, Wang L, Wang YY, Zou Y, Zhao YK, Zhang LL, Nie YT, Zhu YJ, Yi XY, Zeng LB, Li JQ, Huang XT, Ji HB, Kozlakidis Z, Zhong L, Heeschen C, Zheng XQ, Chen C, Zhang P, Wang H. The intratumor mycobiome promotes lung cancer progression via myeloid-derived suppressor cells. Cancer Cell. 2023 Nov 13;41(11):1927-1944.e9. doi: 10.1016/j.ccell.2023.08.012. Epub 2023 Sep 21.
- Narunsky-Haziza L, Sepich-Poore GD, Livyatan I, Asraf O, Martino C, Nejman D, Gavert N, Stajich JE, Amit G, Gonzalez A, Wandro S, Perry G, Ariel R, Meltser A, Shaffer JP, Zhu Q, Balint-Lahat N, Barshack I, Dadiani M, Gal-Yam EN, Patel SP, Bashan A, Swafford AD, Pilpel Y, Knight R, Straussman R. Pan-cancer analyses reveal cancer-type-specific fungal ecologies and bacteriome interactions. Cell. 2022 Sep 29;185(20):3789-3806.e17. doi: 10.1016/j.cell.2022.09.005.
Dates d'enregistrement des études
Dates principales de l'étude
Début de l'étude (Réel)
Achèvement primaire (Estimé)
Achèvement de l'étude (Estimé)
Dates d'inscription aux études
Première soumission
Première soumission répondant aux critères de contrôle qualité
Première publication (Réel)
Mises à jour des dossiers d'étude
Dernière mise à jour publiée (Réel)
Dernière mise à jour soumise répondant aux critères de contrôle qualité
Dernière vérification
Plus d'information
Termes liés à cette étude
Mots clés
Termes MeSH pertinents supplémentaires
Autres numéros d'identification d'étude
- microbial environment
Plan pour les données individuelles des participants (IPD)
Prévoyez-vous de partager les données individuelles des participants (DPI) ?
Données/documents d'étude
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Protocole d'étude
Identifiant des informations: The project has been put on reCommentaires d'informations: The project has been put on record in China medical research filing system.
Informations sur les médicaments et les dispositifs, documents d'étude
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