Efficacy and Safety Study of Complete Mesocolic Excision for Colon Cancer (ESCME)
A Prospective, Non-randomized, Double-blind, Single-center Study to Evaluate Efficacy and Safety of Complete Mesocolic Excision for Colon Cancer.
Studieoversigt
Status
Status
Betingelser
Betingelser
Detaljeret beskrivelse
Materials and Methods:
All the patients with colon cancer will undergo elective radical operation. The observations were recorded during the operation and on the postoperative specimens. Intra-operative photographs were taken at various stages, as were photographs of the postoperative specimen. According to the CME operation keypoints, all the photographs will accept third-party assessment of the expert group, while the third-party expert group will not participate in the management of patients. Both of The evaluators and research doctors are double-blind state. The postoperative patients will divided into two groups according to the results of the assessment. The clinical and pathological data of the patients as well as follow-up information will be recorded and collected.
- Outcome of CME By comparison to clinicopathologic variables, and precise tissues morphometry of two groups, the prognosis, lymph nodes harvest and removal of the mesocolic area were investigated. Outcomes of interest also include disease-free survival, local recurrence-free survival, recurrence rate. In addition, we analyzed the correlation between mesocolic area and height, weight, body surface area and body mass index.
- Safety of CME CME group and non-CME group were compared the differences of security, included operation time, blood loss, postoperation complications, flatus restoring time, defecation restoring time, drainage removal time, Diet restoring time, drainage volume in three days after surgery, hospital deaths, the exhaust time, hospitalization time and hospitalization costs. In addition, the feasibility of CME techniques as the surgical approach of choice for elderly patients was also evaluated.
Undersøgelsestype
Undersøgelsestype
Tilmelding (Forventet)
Tilmelding
Kontakter og lokationer
Studiekontakt
Studiekontakt
- Navn: Zhidong Gao, M.D.
- Telefonnummer: 15810195892
- E-mail: xiaoya-008@163.com
Studiesteder
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Beijing
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Beijing, Beijing, Kina, 100044
- Rekruttering
- Department of Gastroenterology Surgery, Peking University People's Hospital
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Kontakt:
- Zhidong Gao, M.D.
- Telefonnummer: 8610-88326600
- E-mail: xiaoya-008@163.com
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Ledende efterforsker:
- Yingjiang Ye, M.D. & Ph.D.
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Deltagelseskriterier
Berettigelseskriterier
Berettigelseskriterier
Aldre berettiget til at studere
Tager imod sunde frivillige
Køn, der er berettiget til at studere
Prøveudtagningsmetode
Studiebefolkning
Beskrivelse
Inclusion Criteria:
- Clinical diagnosis of colon cancer;
- Clinical stage Ⅰ ~ Ⅲ;
- Undergoing colorectal surgery for the first time;
- Accept laparotomy;
- Accept radical resection;
- More than 18 years.
Exclusion Criteria:
- Emergency surgery;
- Preoperative neoadjuvant chemoradiotherapy history;
- Combined with other malignant diseases;
- Pathological stage Ⅳ patients with colon cancer.
Studieplan
Hvordan er undersøgelsen tilrettelagt?
Design detaljer
Antal grupper/kohorter
Kohorter og interventioner
Gruppe / kohorteGruppe / kohorte |
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CME surgery for colon cancer
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non-CME surgery for colon cancer
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Hvad måler undersøgelsen?
Primære resultatmål
Primære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
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Prognosis assessment of postoperative patients
Tidsramme: yearly, up to 5 years
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The assessment of 5-year and 3-year overall survival, disease-free survival, local recurrence rate, local recurrence-free survival for postoperative patients respectively.
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yearly, up to 5 years
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Sekundære resultatmål
Sekundære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
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Safety assessment of the patients in perioperation period
Tidsramme: Daily, up to one month
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Includes: postoperative complications, hospital mortality, operative time, blood loss, exhaust time, defecation time, drainage and unplug time, resumed eating time, drainage volume during postoperation three days and so on.
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Daily, up to one month
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Samarbejdspartnere og efterforskere
Sponsor
Sponsor
Efterforskere
Efterforskere
- Studieleder: Yingjiang Ye, M.D. & Ph.D., Peking University People's Hospital
Publikationer og nyttige links
Generelle publikationer
- Wang C, Gao Z, Shen Z, Jiang K, Zhou J, Wang S, Ye Y. Five-Year Prognosis of Complete Mesocolic Excision in Patients with Colon Cancer: A Prospective, Nonrandomized, Double-Blind Controlled Trial. J Am Coll Surg. 2022 Oct 1;235(4):666-676. doi: 10.1097/XCS.0000000000000282. Epub 2022 Sep 15.
- Gao Z, Wang C, Cui Y, Shen Z, Jiang K, Shen D, Wang Y, Zhan S, Guo P, Yang X, Liu F, Shen K, Liang B, Yin M, Xie Q, Wang Y, Wang S, Ye Y. Efficacy and Safety of Complete Mesocolic Excision in Patients With Colon Cancer: Three-year Results From a Prospective, Nonrandomized, Double-blind, Controlled Trial. Ann Surg. 2020 Mar;271(3):519-526. doi: 10.1097/SLA.0000000000003012.
Datoer for undersøgelser
Studer store datoer
Studiestart
Studiestart
Primær færdiggørelse (Forventet)
Primær færdiggørelse
Studieafslutning (Forventet)
Studieafslutning
Datoer for studieregistrering
Først indsendt
Først indsendt
Først indsendt, der opfyldte QC-kriterier
Først indsendt, der opfyldte QC-kriterier
Først opslået (Skøn)
Først opslået
Opdateringer af undersøgelsesjournaler
Sidste opdatering sendt (Skøn)
Sidste opdatering sendt
Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier
Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier
Sidst verificeret
Sidst verificeret
Mere information
Begreber relateret til denne undersøgelse
Yderligere relevante MeSH-vilkår
Andre undersøgelses-id-numre
Andre undersøgelses-id-numre
- PKPH-CME
- Z121100005312015 (Andet bevillings-/finansieringsnummer: Science and Technology Project of Bejing, China)
- TG-2015-002 (Andet bevillings-/finansieringsnummer: Capital health development research project)
- 20130001120064 (Andet bevillings-/finansieringsnummer: Doctoral Program of Higher Education)
Plan for individuelle deltagerdata (IPD)
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