NCT05736822

Brief Summary

Mixed-method observational study: the impact of pandemic related changes in healthcare on quality of life and experiences with healthcare in Dutch patients undergoing surgery or another intervention during the covid pandemic (2020-2021). Phase 1: qualitative study to gain insight in relevant themes in Patient Reported Experiences Measures (PREMs) by conducting focus groups Phase 2: creating and validating a questionnaire based on themes identified in phase 1 Phase 3: questionnaire study among Dutch patients who underwent an intervention in 2020-2021 using the validated questionnaire of phase 2. The answers will be linked to data from national patients registries in surgery, cardiology, orthopedics and neurology.

Trial Health

87
On Track

Trial Health Score

Automated assessment based on enrollment pace, timeline, and geographic reach

Enrollment
5,277

participants targeted

Target at P75+ for all trials

Timeline
Completed

Started Nov 2023

Shorter than P25 for all trials

Geographic Reach
1 country

1 active site

Status
completed

Health score is calculated from publicly available data and should be used for screening purposes only.

Trial Relationships

Click on a node to explore related trials.

Study Timeline

Key milestones and dates

First Submitted

Initial submission to the registry

February 20, 2023

Completed
1 day until next milestone

First Posted

Study publicly available on registry

February 21, 2023

Completed
8 months until next milestone

Study Start

First participant enrolled

November 1, 2023

Completed
5 months until next milestone

Primary Completion

Last participant's last visit for primary outcome

April 11, 2024

Completed
14 days until next milestone

Study Completion

Last participant's last visit for all outcomes

April 25, 2024

Completed
Last Updated

January 7, 2026

Status Verified

December 1, 2025

Enrollment Period

5 months

First QC Date

February 20, 2023

Last Update Submit

January 5, 2026

Conditions

Keywords

Specialties, SurgicalSurgery Department, Hospital

Outcome Measures

Primary Outcomes (1)

  • Patient Reported Experience Measures

    \[will be specified based on phase 1 of the study, see description\]

    2020-2021

Eligibility Criteria

Sexall
Healthy VolunteersNo
Age GroupsChild (0-17), Adult (18-64), Older Adult (65+)
Sampling MethodNon-Probability Sample
Study Population

(former) surgical, orthopedic, cardiological patients

You may qualify if:

  • undergoing surgery or intervention in the Netherlands in 2020 or 2021

You may not qualify if:

  • participation language restricted to Dutch

Contact the study team to confirm eligibility.

Sponsors & Collaborators

Study Sites (1)

UMCG

Groningen, Netherlands

Location

MeSH Terms

Conditions

COVID-19

Condition Hierarchy (Ancestors)

Pneumonia, ViralPneumoniaRespiratory Tract InfectionsInfectionsVirus DiseasesCoronavirus InfectionsCoronaviridae InfectionsNidovirales InfectionsRNA Virus InfectionsLung DiseasesRespiratory Tract Diseases

Study Design

Study Type
observational
Observational Model
COHORT
Time Perspective
RETROSPECTIVE
Sponsor Type
OTHER
Responsible Party
SPONSOR

Study Record Dates

First Submitted

February 20, 2023

First Posted

February 21, 2023

Study Start

November 1, 2023

Primary Completion

April 11, 2024

Study Completion

April 25, 2024

Last Updated

January 7, 2026

Record last verified: 2025-12

Data Sharing

IPD Sharing
Will share

all collected IPD; the available dataset is anonymised and cannot be linked to other datasets.

Shared Documents
STUDY PROTOCOL, ICF, ANALYTIC CODE
Time Frame
from 01-01-2027 until 30-04-2039
Access Criteria
The anonymised dataset is available upon request to the principal investigator Prof. Schelto Kruijff. Requests can be send by email and should include a description of the study objective, primary and secondary outcomes, other data sources that will be used (if applicable), and a brief analysis plan. After discussion within the COVID Surg III research collective, the PI will decide whether or not the dataset will be shared with the requesting researcher. After a positive decision a data sharing agreement will be drafted and signed before the data is shared via a secured digital pathway, for example Zivver.

Locations