| Source of record | National Research Register |
| Serial number at source | N0201097629 |
| Project title | Double-blind, placebo-controlled food challenge using enteric-coated sulphite capsules in patients with suspected sulphite sensitivity |
| Current status of trial | Complete |
| Main research question | What is the best way to diagnose and treat sensitivity to sulphates |
| Design/methodology | Dietary exclusion followed by double-blind placebo-controlled challenge with sulphite |
| Sample group description | Patients (adults) attending the allergy clinic of Professor S Durham |
| Multi-centre trial? | This is not a multi-centre trial. |
| Outcome measure | Establish efficacy of dietary approach and the capsule challenge |
| Start date | 06/21/2001 |
| End date | 12/31/2002 |
| Primary keywords | SULPHITE-OXIDASES; DIET-THERAPY |
| Secondary keywords | HUMAN; DOUBLE-BLIND-METHOD; RANDOMIZED-CONTROLLED-TRIAL; CLINICAL-TRIAL; CAPSULES |
| Region | London Regional Office |
| NRR Data Provider | Royal Brompton and Harefield NHS Trust |
| Funding organisation: name 1 | Clinical Research Committee |
| Funding reference number 1 | C/01/10 |
Funding amount 1
[in £ unless otherwise stated] | 18501 |
| Contact name(s) | Mrs IJ Skypala |
| Contact details | Nutrition & Dietetics
Royal Brompton & Harefield NHS Trust
Sydney Street
London
SW3 6NP
United Kingdom
Tel: 020 7351 8079
Fax: 020 7351 8990
Email: I.Skypala@rbh.nthames.nhs.uk |
| Further information | This record was taken from the National Research Register 2003, Issue 1, published in February 2003. Further information about this trial can be obtained from the lead researcher named above. |
| Date live in mRCT | 6 February 2003 |
