Micro RNA Genetic Signature in NSCLC Egyptian Patients
Micro RNA Genetic Signature in Non-small Cell Lung Cancer Egyptian Patients
This study will be carried out on 40 subjects at Chest department Tanta university hospital
The subjects will be classified into three groups:
- Group I: will include ten non smoker volunteers (control group I).
- GroupII: will include ten smoker volunteers (control groupII).
- Group III: will include twenty NSCLC patients confirmed by pathological examination of bronchoalveolar examination (BAL), brush and/or biopsy.
Studieoversikt
Status
Status
Forhold
Forhold
Detaljert beskrivelse
The patients and control groups will be subjected to the following:
- Complete history taking and complete general examination.
- Complete chest examination.
- Radiological assessment including chest x ray (posteroanterior and lateral view).
- Computed tomography (CT) chest for all patients in group III and when needed in group I and II.
Laboratory investigations:
- Complete blood picture
- Fasting and post parandial blood sugar level
- liver function tests
- kidney function tests (urea and creatinine).
- Prothrombine time and activity.
- Zeil-Neelsen staining of sputum.
- Tumour markers including α Fetoprotein, Carcino Embryonic antigen (CEA), CA19-9, CA 125, CA15-3 and others.
- Venous blood samples will be collected from peripheral blood (5 ml) under complete aseptic technique. Serum samples will be obtained by centrifugation. Isolation of total RNA from serum pools will be performed. RNA profiles and quantification will be assessed using Microarray.
- Lung biopsy either transbronchial via bronchoscopy or peripherally via ultrasound , CT guided, thoracoscopy or open lung biopsy will be performed with isolation of total RNA from lung tissue biopsy. RNA profiles and quantification will be assessed using Microarray.
- Bronchoalveolar lavage will be performed with isolation of total RNA from it. RNA profiles will be assessed using Microarray.
Ethical considerations:
Informed consent will be taken from all subject's and include:
A. The aim of research. B. All data are confidential. C. All data will be used in research only.
For patient's privacy:
A. There will be a code number for each patient in special folder. B. The results of research will be used in scientific publishing only.
- Unexpected risks that appear during the courses of research will be cleared to the participants and the ethical committee on time.
Studietype
Studietype
Registrering (Faktiske)
Registrering
Kontakter og plasseringer
Studiesteder
-
-
Gharbia
-
Tanta, Gharbia, Egypt, 31111
- Chest Department, Faculty of Medicine, Tanta University
-
-
Deltakelseskriterier
Kvalifikasjonskriterier
Kvalifikasjonskriterier
Alder som er kvalifisert for studier
Tar imot friske frivillige
Kjønn som er kvalifisert for studier
Prøvetakingsmetode
Studiepopulasjon
This study will be carried out on 40 subjects at Chest department Tanta university hospital.
The subjects will be classified into three groups:
- Group I: will include ten non smoker volunteers (control group I).
- GroupII: will include ten smoker volunteers (control groupII).
- Group III: will include twenty NSCLC patients confirmed by pathological examination of bronchoalveolar examination (BAL), brush and/or biopsy.
Beskrivelse
Inclusion Criteria:
- Inclusion criteria for patients:
Non small cell lung cancer patients recently diagnosed who did not receive chemotherapy, surgery or radiation therapy.
-
Exclusion Criteria:
- Exclusion criteria for patients:
- Diagnosis of asthma or COPD.
- Broncheiactasis.
- upper/lower respiratory tract infection in the preceding 4 weeks.
- Active pulmonary tuberculosis.
- Associated cancer beside lung cancer.
- Patients who received chemotherapy, surgery or radiation therapy previous to the sample collection.
Exclusion criteria for control subjects:
- Diagnosis of asthma or COPD.
- Broncheiactasis.
- Upper/lower respiratory tract infection in the preceding 4 weeks.
- Active pulmonary tuberculosis
- Smoking in group I.
Studieplan
Hvordan er studiet utformet?
Designdetaljer
Antall grupper / kohorter
Kohorter og intervensjoner
Gruppe / KohortGruppe / Kohort |
|---|
|
Control group 1
ten non smoker volunteers
|
|
Control group 2
ten smoker volunteers
|
|
NSCLC patients
twenty NSCLC patients confirmed by pathological examination of bronchoalveolar examination (BAL), brush and/or biopsy
|
Hva måler studien?
Primære resultatmål
Primære resultatmål
Resultatmål |
Tidsramme |
|---|---|
|
Detect micro RNA genetic signature pattern in non-small cell lung cancer Egyptian patients assessed using Microarray
Tidsramme: one year
|
one year
|
Samarbeidspartnere og etterforskere
Sponsor
Sponsor
Etterforskere
Etterforskere
- Hovedetterforsker: Abdel-Aziz A Zidan, PHD, Director of Genomics and Proteomics Unit, Center of Excellence in Cancer Research, Tanta University
- Studiestol: Amgad A Farahat, MD, Chest Department, Faculty of Medicine, Tanta University
- Hovedetterforsker: Ayman H Abd El-Zaher, MD, Chest Department, Faculty of Medicine, Tanta University
- Hovedetterforsker: Said M Hammad, MD, Clinical Pathology Department, Faculty of Medicine, Tanta University
- Hovedetterforsker: Adel S Bediwy, MD, Chest Department, Faculty of Medicine, Tanta University
- Hovedetterforsker: Ayman A Al Saka, MD, Pathology Department, Faculty of Medicine, Tanta University
- Hovedetterforsker: Samar A Mansour, Master, Chest Department, Faculty of Medicine, Tanta University
Publikasjoner og nyttige lenker
Generelle publikasjoner
- Tang D, Shen Y, Wang M, Yang R, Wang Z, Sui A, Jiao W, Wang Y. Identification of plasma microRNAs as novel noninvasive biomarkers for early detection of lung cancer. Eur J Cancer Prev. 2013 Nov;22(6):540-8. doi: 10.1097/CEJ.0b013e32835f3be9.
- Keller A, Leidinger P, Borries A, Wendschlag A, Wucherpfennig F, Scheffler M, Huwer H, Lenhof HP, Meese E. miRNAs in lung cancer - studying complex fingerprints in patient's blood cells by microarray experiments. BMC Cancer. 2009 Oct 6;9:353. doi: 10.1186/1471-2407-9-353.
- Leidinger P, Keller A, Meese E. MicroRNAs - Important Molecules in Lung Cancer Research. Front Genet. 2012 Jan 23;2:104. doi: 10.3389/fgene.2011.00104. eCollection 2011.
Studierekorddatoer
Studer hoveddatoer
Studiestart
Studiestart
Primær fullføring (Faktiske)
Primær fullføring
Studiet fullført (Faktiske)
Studiet fullført
Datoer for studieregistrering
Først innsendt
Først innsendt
Først innsendt som oppfylte QC-kriteriene
Først innsendt som oppfylte QC-kriteriene
Først lagt ut (Anslag)
Først lagt ut
Oppdateringer av studieposter
Sist oppdatering lagt ut (Anslag)
Sist oppdatering lagt ut
Siste oppdatering sendt inn som oppfylte QC-kriteriene
Siste oppdatering sendt inn som oppfylte QC-kriteriene
Sist bekreftet
Sist bekreftet
Mer informasjon
Begreper knyttet til denne studien
Ytterligere relevante MeSH-vilkår
Andre studie-ID-numre
Andre studie-ID-numre
- 2858/11/14
Denne informasjonen ble hentet direkte fra nettstedet clinicaltrials.gov uten noen endringer. Hvis du har noen forespørsler om å endre, fjerne eller oppdatere studiedetaljene dine, vennligst kontakt register@clinicaltrials.gov. Så snart en endring er implementert på clinicaltrials.gov, vil denne også bli oppdatert automatisk på nettstedet vårt. .