Conduct↦Management↦Participant Recruitment↦Screening and Consent
Was betrifft es? Warum ist das wichtig?
Before participants can be recruited in a study, they have to:
- Sign the study`s Informed Consent Form (ICF), which confirms their agreement to participate in the study
- Be screened regarding the study`s inclusion and exclusion criteria
Screening is done after the participant has been adequately informed about the study and has signed the ICF.
Screening incudes to:
- Assess the participant`s patient file to ensure inclusion / exclusion criteria are met (e.g. diagnosis / healthy volunteers, disease stage, co-morbidities, medication intake, treatment naïve, blood analysis, age, gender)
- Interview the participant (e.g. current smoking- and drinking habits, intake of over the counter medications, activity / sleeping patterns, transport means and time at disposal)
- Perform specific screening tests (e.g. pregnancy, infectious diseases, blood type)
Mehr
The SP-INV or Site-INV is responsible to ensure that participants are:
- Unmistakably informed about the study and understand what it entails (e.g. time investment, provision of biological material and health related data, administration of IMP/IMD, the expected risk-benefit ratio of the study)
- Given ample opportunity to ask questions in order to make a sound decision
- Given adequate time to decide
- Informed regarding their right to withhold or revoke their consent at any time, without sating any reasons
- Informed that revoking consent has no bearings on ongoing or future medical treatment or care
Neither SP-INV / Site-INV, nor the study staff, should coerce or unduly influence participants to participate or continue to participate in a study.
Was muss ich befolgen?
As a SP-INV define an IC process to be complied with during study conduct, such as to:
- Document ICF tasks and responsibilities in a site delegation-log (who informs and recruits participants)
- Ensure each participant is:
- Provided with his/her personal ICF
- Enters his/her name, gender, and date of birth
- Personally enters place, dates and signs the ICF (i.e. either in person or electronically)
- Ensure the Site-INV(s):
- Enters name (legibly) and personally dates and signs the ICF (after the participant either in person or electronically)
- Documents the time when ICF was obtained. This is especially important if study relevant procedures are planned the same day
- Provides the participant with a signed copy of the ICF
- Makes a note in the patient file and the study database (e.g. CRF) confirming participant recruitment
- Files the ICF in the ISF
Mehr
As a SP-INV and Site-INV do not:
- Use an old outdated or unapproved ICF version (e.g. unapproved by Ethics Committee (EC))
- Leave date and place empty or pre-enter date & place on behalf of the participant
- Forget to make participant sign the ICF document
- Personally forget to sign the ICF document
- Have the ICF document signed by a non-authorised staff member
Consent given in an electronic form is permissible provided that the chosen method:
- Unmistakably identifies the study participant concerned
- Prevents an overhasty decision
- Is protected against modification
Wo kann ich Hilfe anfordern?
Your local Research Support Centre↧ can assist you with experienced staff regarding this topic
Basel, Departement Klinische Forschung (DKF), dkf.unibas.ch
Lugano, Clinical Trials Unit (CTU-EOC), ctueoc.ch
Bern, Department of Clinical Research (DCR), dcr.unibe.ch
Geneva, Clinical Research Center (CRC), crc.hug.ch
Lausanne, Clinical Research Center (CRC), chuv.ch
St. Gallen, Clinical Trials Unit (CTU), h-och.ch
Zürich, Clinical Trials Center (CTC), usz.ch
External Links
Swissethics – in particular see
- Time for consideration
References
ICH GCP E6(R2) – see in particular guidelines
- 1.28 Informed consent definition
- 4.8 Informed consent of trial participants
ISO 14155:2020 Medical devices (access liable to cost) - see in particular sections
- 5.8 Informed consent
- 10.5 Informed consent procedure
Swiss Law
HRA – see in particular article and chapter
- Art. 7 Consent
- Chapter 2, section 2. Information and consent
ClinO – see in particular articles
- Art. 7 Information given to participants
- Art. 7c Form of consent (by hand or electronic)
- Art. 9 Consequences of revocation of consent
- Art. 15 Post hoc consent in emergency situations
ClinO-MD – see in particular article
- Art. 3 paragraph 1 letter b
HRO – see in particular articles and chapter
- Art. 8 Information given to participants
- Art. 8c Form of consent (by hand or electronic)
- Art. 10 Consequences of revocation of consent
- Art. 11 Research projects in emergency situations
- Chapter 3, section 2. Informed consent and information in further use of biological material and health-related data