Annual Hospital Volume and and Short-term Postoperative O... | NCT07072429

Studies
Annual Hospital Volume and and Short-term Postoperative Outcomes After Gastric Cancer Resection

NCT07072429

Sponsor

Cantonal Hospital of St. Gallen

Status

Completed

Last Update Posted

Jul 22, 2025Actual

Enrollment

3,112Actual

Phase

Not provided

Conditions

Gastric Cancer

Interventions

Gastric cancer resection

Countries

Switzerland

Protocol Section

Identification Module Status Module Sponsor/Collaborators Module Oversight Module Description Module Conditions Module Design Module Arms/Interventions Module Outcomes Module Eligibility Module Contacts/Locations Module References Module IPD Sharing Statement Module

Results Section

Participant Flow Module Baseline Characteristics Module Outcome Measures Module Adverse Events Module More Info Module

Annotation Section

Annotation Module

Document Section

Large Document Module

Derived Section

Miscellaneous Info Module Condition Browse Module Intervention Browse Module

Protocol Section

Identification Module

NCT ID

Results Section

No data available

No data is available for this block.

Annotation Section

No data available

No data is available for this block.

Document Section

No data available

No data is available for this block.

Derived Section

Miscellaneous Info Module

Version Holder

Status Module

Record Verification Date

Jul 2025

Overall Recruitment Status or Expanded Access Status

Completed

Last Known Status

Not provided

Delayed Posting

Not provided

Why Stopped

Not provided

Expanded Access Info

Start Date

Jan 1, 2013Actual

Primary Completion Date

Dec 31, 2022Actual

Completion Date

Mar 1, 2023Actual

First Submitted Date

Jul 9, 2025

First Submission Date that Met QC Criteria

Jul 9, 2025

First Posted Date

Jul 18, 2025Actual

Results Waived

Not provided

Results First Submitted Date

Not provided

Results First Submitted that Met QC Criteria

Not provided

Results First Posted Date

Not provided

Certification/Extension (aka Delayed Results) First Submitted Date

Not provided

Certification/Extension First Submitted that Passed QC Review

Not provided

Certification/Extension First Posted Date

Not provided

Last Update Submitted Date

Jul 17, 2025

Last Update Posted Date

Jul 22, 2025Actual

Sponsor/Collaborators Module

Responsible Party, by Official Title

Yanic Ammann, Principal Investigator, Cantonal Hospital of St. GallenPrincipal Investigator

Lead Sponsor

Cantonal Hospital of St. GallenOTHER

Collaborators

Not provided

Oversight Module

Has Data Monitoring Committee (DMC)

Not provided

Is FDA Regulated Drug

Is FDA Regulated Device

Is Unapproved Device

Not provided

Pediatric Postmarket Surveillance of a Device Product

Not provided

Product Exported from US

Not provided

FDAAA801 Violation

Not provided

Description Module

Brief Summary

The effect of centralisation measures on the operative outcomes after gastric cancer resection in Switzerland has not been highlighted yet. This study aims to investigate the influence of the annual hospital specific case load of gastric cancer resection on short-term postoperative outcomes.

Detailed Description

Not provided

Design Module

Study Type

Observational

Number of References to an Expanded Access Study

Not provided

Expanded Access Types

Not provided

Patient Registry

Yes

Target Follow-Up Duration

90 Days

Phases

Not provided

Interventional Study Design

Allocation

Not provided

Intervention Model

Biospecimen

No data available

No data is available for this block.

Enrollment

3,112Actual

Arms/Interventions Module

Arm Groups

Label	Type	Description	Intervention Names
Gastric cancer resection			Procedure: Gastric cancer resection

Interventions

Name	Type	Description	Arm Group Labels	Other Names
Gastric cancer resection	Procedure	Any kind of surgical gastric cancer resection	Gastric cancer resection

Outcomes Module

Primary Outcomes

Measure	Description	Time Frame
Mortality	The association between the hospital volume and the postoperative mortality of gastric cancer resection as marginal effect with GAM (Generalized Additive Models) logistic regression	Periprocedural

Secondary Outcomes

Measure	Description	Time Frame
Reoperation	The association between the hospital volume and the reoperation rate of gastric cancer resection as marginal effect with GAM logistic regression	Periprocedural
Length of hospital stay

Other Outcomes

Not provided

Eligibility Module

Eligibility Criteria

Inclusion Criteria:

All patients with gastric cancer resection in Switzerland between 2013 and 2022.

Exclusion Criteria:

incomplete case documentation
age under 20 years
other hospitals than general or surgical hospitals
no index operation

Accepts Healthy Volunteers

Not provided

Sex

All

Sex/Gender Based

Not provided

Sex/Gender Description

Not provided

Minimum Age

20 Years

Maximum Age

Not provided

Standard Ages

AdultOlder Adult

Study Population

All patients with gastric cancer resection in Switzerland between 2013 and 2022.

Sampling Method

Non-Probability Sample

Contacts/Locations Module

Central Contacts

Not provided

Overall Officials

Not provided

Locations

Facility	Status	City	State	ZIP	Country	Contacts
HOCH Health Ostschweiz, Kantonsspital St.Gallen		Sankt Gallen		9000	Switzerland

IPD Sharing Statement Module

Plan to Share IPD

Description

Not provided

Types

Not provided

Time Frame

Not provided

Access Criteria

Not provided

URL

Not provided

Condition Browse Module

MeSH Terms

ID	Term
D013274	Stomach Neoplasms

Ancestor Terms

ID	Term
D005770	Gastrointestinal Neoplasms
D004067	Digestive System Neoplasms
D009371	Neoplasms by Site
D009369	Neoplasms

Browse Leaves

Not provided

Browse Branches

Not provided