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The National Trial of Tonsillectomy in Adults

The NAtional Trial of Tonsillectomy IN Adults: a clinical and cost effectiveness study

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
ISRCTN
Registry ID
ISRCTN55284102
Enrollment
645
Registered
2014-08-04
Start date
2014-07-08
Completion date
Unknown
Last updated
2024-01-22

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

Conditions

Topic: Ear, nose and throat

Interventions

Feasibility study: Qualitative Interviews - participants will have an in-depth interview with a researcher Follow Up Length: 5 month(s) Main trial: 1. Conservative Management - usual care as normally

Sponsors

Newcastle upon Tyne Hospitals NHS Foundation Trust (UK)
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: 1. Age 16 years and over 2. Recurrent sore throats which fulfil current SIGN guidance for elective tonsillectomy. 3. Subject has provided written informed consent for participation in the study prior to any study specific procedures ENT staff for the feasibility study interviews must be ENT staff members at a participating site and likely to be involved in the proposed NATTINA trial. There are no exclusion criteria for GPs for the feasibility study.

Exclusion criteria

Exclusion criteria: 1. Under 16 years of age 2. Previous tonsillectomy 3. Listed directly (i.e. added to waiting list without prior elective ENT outpatient appointment) during emergency admission (e.g. due to peritonsillar abscess/quinsy) 4. Primary sleep breathing disorder 5. Suspected malignancy 6. Tonsilloliths 7. Pregnant or breastfeeding 8. Bleeding diathesis 9. Therapeutic anticoagulation 10. Inability to complete self-reported questionnaires and sore throat returns There are no exclusion criteria for GPs or ENT staff for the feasibility study.

Design outcomes

Primary

MeasureTime frame
The number of sore throat days collected through weekly ‘returns’ from the participants over a period of 24 months will be the primary outcome measure. The data will allow comparison of tonsillectomy versus conservative management to determine the effectiveness in recurrent adult tonsillitis.

Secondary

MeasureTime frame
1. Responses on the Tonsil Outcome Inventory 14 and STAR data to measure frequency, severity, health and economic impact of any sore throat episodes experienced. 2. Quality-of-life as recorded by SF-12 at the end of study follow up 3. Quality of life using SF-6D scores derived from the SF-12 responses measured at baseline, throughout the study and during episodes of sore throat experienced 4. The number of adverse events, visits to the GP/walk-in clinic/A&E, prescriptions issued and additional interventions required as collected from GP records and other primary care linkage data. 5. Incremental cost per sore throat day avoided from the perspective of the NHS and patients over 24 months to measure the cost effectiveness 6. The views and experiences of patients and clinicians regarding tonsillectomy and conservative management and how patient experience may shape any future research required

Countries

England, United Kingdom

Outcome results

None listed

Source: ISRCTN (via WHO ICTRP) · Data processed: Mar 17, 2026