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Epidemiological Study of Colorectal Cancer in WuHan

24. maj 2013 opdateret af: Wuhan Pu-Ai Hospital

The incidence risk of colorectal cancer （CRC） is increasing at 4.2% year by year in China. Most effective way to reduce the death rate of CRC patients is to diagnose in quite an early stage. QiaoKou District is a chemical industry Zone of Wuhan with a long history, which has few data of CRC epidemiology. The investigators design the primary CRC screening for this district by healthy questionnaire, Fecal Occult Blood Test(FOBT) and colonoscopy. HanYang Areo has been chosen as Control for its non-industry environment.The crowd would be screen biennially. The high risk group would be intervened, such as resection of polyps or other specific treatment. A follow-up registration database has been built for analysis the relationship between incidence or death rate to high risk factors, such as age, life environment, lifestyles, base diseases and family history of cancer.

This study will provide some epidemiology dates of CRC to the local Government, and assist the governor to built a more effective screening system of CRC.

Studieoversigt

Status

Ukendt

Betingelser

Detaljeret beskrivelse

For this study, you will be asked to complete a personal interview. During the interview, you will be asked questions about your demographics (age, sex, etc.), underlying diseases, lifestyle, family history of cancer, awareness of CRC. It should take around 30 minutes to complete the interview.

Residents in high risk group need to have some special tests, including FOBT and colonoscopy. Intestinal neoplasm will be suggested to biopsy or remove under colonoscopy for pathological examination. All tests are free. The interviews will be performed in Residential area and special tests will be done in the hospital during a regularly scheduled visit to Pu-Ai hospita.You may be contacted at home by phone so that researchers can collect information about any changes in your health status.

Undersøgelsestype

Observationel

Tilmelding (Forventet)

1

Deltagelseskriterier

Forskere leder efter personer, der passer til en bestemt beskrivelse, kaldet berettigelseskriterier. Nogle eksempler på disse kriterier er en persons generelle helbredstilstand eller tidligere behandlinger.

Berettigelseskriterier

Aldre berettiget til at studere

40 år til 74 år (Voksen, Ældre voksen)

Tager imod sunde frivillige

Ingen

Køn, der er berettiget til at studere

Alle

Prøveudtagningsmetode

Ikke-sandsynlighedsprøve

Studiebefolkning

Coulp of this study from a chemical industry Zone of Wuhan with a long history,seriously polluted environment， which has few data of CRC epidemiology.

HanYang Areo has been choosen as Control for its non-industry environment

Beskrivelse

Inclusion Criteria:

  1. Aged 40-74
  2. Resident of Qiaokou Areo，and at least ten years living history in this district
  3. Willing and able to provide written informed consent and authorization
  4. Willing to a personal interview and have some special tests

Exclusion Criteria:

  1. Under 43 or older than 74 years of age
  2. History of colorectal cancer
  3. Mental disorders

Studieplan

Dette afsnit indeholder detaljer om studieplanen, herunder hvordan undersøgelsen er designet, og hvad undersøgelsen måler.

Hvordan er undersøgelsen tilrettelagt?

Design detaljer

Hvad måler undersøgelsen?

Primære resultatmål

Resultatmål
Tidsramme
incidence of CRC
Tidsramme: June 2022 (up to 10 years)
June 2022 (up to 10 years)

Samarbejdspartnere og efterforskere

Det er her, du vil finde personer og organisationer, der er involveret i denne undersøgelse.

Sponsor

Wuhan Pu-Ai Hospital

Samarbejdspartnere

Wuhan University
Hubei Cancer Hospital
Huazhong University of Science and Technology
Wuhan Iron and Steel Workers' Hospital

Efterforskere

  • Studieleder: Yan Li, doctor, Zhongnan hospital of Wuhan university, China

Datoer for undersøgelser

Disse datoer sporer fremskridtene for indsendelser af undersøgelsesrekord og resumeresultater til ClinicalTrials.gov. Studieregistreringer og rapporterede resultater gennemgås af National Library of Medicine (NLM) for at sikre, at de opfylder specifikke kvalitetskontrolstandarder, før de offentliggøres på den offentlige hjemmeside.

Studer store datoer

Studiestart

1. juni 2012

Primær færdiggørelse (Forventet)

1. juni 2017

Studieafslutning (Forventet)

1. juni 2018

Datoer for studieregistrering

Først indsendt

22. maj 2013

Først indsendt, der opfyldte QC-kriterier

24. maj 2013

Først opslået (Skøn)

27. maj 2013

Opdateringer af undersøgelsesjournaler

Sidste opdatering sendt (Skøn)

27. maj 2013

Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier

24. maj 2013

Sidst verificeret

1. maj 2013

Mere information

Begreber relateret til denne undersøgelse

Nøgleord

Yderligere relevante MeSH-vilkår

Andre undersøgelses-id-numre

  • R201206DCAPC

Disse oplysninger blev hentet direkte fra webstedet clinicaltrials.gov uden ændringer. Hvis du har nogen anmodninger om at ændre, fjerne eller opdatere dine undersøgelsesoplysninger, bedes du kontakte register@clinicaltrials.gov. Så snart en ændring er implementeret på clinicaltrials.gov, vil denne også blive opdateret automatisk på vores hjemmeside .

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