Skip to content

Slimming World in Stop Smoking Services

Slimming World in Stop Smoking Services (SWISSS)

Status
Active, not recruiting
Phases
Phase 2
Study type
Interventional
Source
ISRCTN
Registry ID
ISRCTN65705512
Enrollment
320
Registered
2012-07-26
Start date
2012-09-24
Completion date
Unknown
Last updated
2021-03-15

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Smoking and weight loss Mental and Behavioural Disorders

Interventions

This will be the withdrawal orientated behavioural support provided by NHS stop smoking services which increase the chance of a successful quit attempt four-fold (West, 2010). This consists of weekly
Usual care plus Slimming World, In addition to usual care, participants will be given a referral voucher for Slimming World when they attend their pre-quit visit. They will be booked in to attend weig
Follow Up Length: 5 month(s)
Study Entry : Single Randomisation only

Sponsors

University of Birmingham (UK)
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: 1. Daily smokers with expired CO >10ppm 2. Aged 18 or over 3. Willing to be randomised to either the control or intervention arm and willing and able to comply with the intervention and all study procedures 4. Male & female participants

Exclusion criteria

Exclusion criteria: 1. Pregnant smokers 2. BMIBMI<25 (Prospective studies collaboration, 2009) so preventing weight gain in those with lower BMIs is may not lead to health gain 3. Any medical condition in which weight loss would be contraindicated e.g. current course of chemotherapy

Design outcomes

Primary

MeasureTime frame
Change in weight from baseline (one week before quit date) to twelve weeks

Secondary

MeasureTime frame
No secondary outcome measures

Countries

United Kingdom

Outcome results

None listed

Source: ISRCTN (via WHO ICTRP) · Data processed: Mar 23, 2026