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Transanal total mesorectal excision (TaTME) is an alternative for mid-low rectal cancer. In China, this procedure has been performed in high-volume centers with structured training curriculums. This study aimed to evaluate the short-term outcomes during the initial implementation of the TaTME procedure in high-volume centers who followed structured training curriculums in China.
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| Group 1 | 5 patients underwent TaTME under proctoring |
| |
| Group 2 | the first 10 patients underwent TaTME without proctoring |
| |
| Group 3 | the second 10 patients underwent TaTME without proctoring |
|
| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| Procedure/Surgery | Other | Transanal Total Mesorectal Excision |
|
| Measure | Description | Time Frame |
|---|---|---|
| incidence of anastomotic leakage | according to the International Rectal Cancer Study Group | thirty days after surgery |
| Measure | Description | Time Frame |
|---|---|---|
| incidence of Defecation disorders | A Wexner score >10 indicated the existence of defecation dysfunction | 6 months after surgery |
| incidence of positive distal resection margin | A positive distal resection margin (DRM) was diagnosed with the presence of tumor cells within 1mm from the DRM |
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Inclusion Criteria:
Exclusion Criteria:
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rectal cancer
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| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| Ruijin Hospital | Shanghai | Shanghai Municipality | 200020 | China | ||
| Shanghai Minimally Invasive Surgery Center |
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| ID | Term |
|---|---|
| D012004 | Rectal Neoplasms |
| ID | Term |
|---|---|
| D015179 | Colorectal Neoplasms |
| D007414 | Intestinal Neoplasms |
| D005770 | Gastrointestinal Neoplasms |
| D004067 | Digestive System Neoplasms |
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| ID | Term |
|---|---|
| D013514 | Surgical Procedures, Operative |
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| 30 days after surgery |
| incidence of positivecircumferential resection margin | The positive circumferential resection margin (CRM) was defined as the presence of tumor cells within 1 mm from the CRM | 30 days after surgery |
| Shanghai |
| China |
| D009371 | Neoplasms by Site |
| D009369 | Neoplasms |
| D004066 | Digestive System Diseases |
| D005767 | Gastrointestinal Diseases |
| D007410 | Intestinal Diseases |
| D012002 | Rectal Diseases |