An interventional study of ASP in Tonsillitis, Streptococcus Pharyngitis and Sore Throat, sponsored by Vastra Gotaland Region. Completed at 1 site in Sweden. Per ClinicalTrials.gov, last updated 2022-06-06.
Sponsored by Vastra Gotaland Region · Not applicable, Interventional, and Health services research
The investigators have developed an antibiotic stewardship program (ASP) to increase adherence to the Swedish guidelines for managing patients with a sore throat. This is a randomized controlled trial where primary health care centers are randomised to get the ASP or not. The adherence to the Swedish guidelines are measured in all participating centers.
The investigators have developed an antibiotic stewardship program (ASP) to increase adherence to the Swedish guidelines for managing patients with a sore throat. This is a randomized controlled trial where primary health care centers are randomised to get the ASP or not. The adherence to the Swedish guidelines are measured in all participating centers 6 months before and after implementation of the ASP. The ASP consists of educational meetings at the clinic for medical practitioners and nurses being informed about current guidelines, seeing their clinics adherence to the guidelines as well as discussing cases.
Exclusion Criteria:
This group of primary health care centers get the internal education (ASP).
Other: ASP
No intervention at all.
It consists of one educational session where doctors and staff at the center discuss current guidelines around management of patients attending for a sore throat. At the education the following is discussed: 1. The Swedish guidelines 2. Example of cases 3. Statistics from previous 6 month showing how well this clinic adheres to the Swedish guidelines.
The effect of an ASP on the change in proportion of positive RADT among patients prescribed AB - 6m
The effect of an antibiotic stewardship program (ASP) on the proportion of patients prescribed antibiotics (J01 excluding methenamine) for a sore throat where a rapid antigen detection test (RADT) to detect Group A Streptococcus (GAS) is taken and is positive. Change from a 6 month period before initiation of the intervention (baseline) is compared with a time period of 6 months prior to the follow up date. The change from baseline to follow-up in all primary health care centres (PHCC) in the intervention group is compared to the corresponding change in PHCC in the control group (ASP group versus control group) using linear regression where adjustment will also be made for: the number of enlisted patients at baseline, location in cities versus small villages, Adjusted Clinical Group (ACG), Care-need index (CNI) and type of PHCC (private/public).
Time frame: Pre intervention 6 Months period compared to the 6 months period prior to follow-up at 6 months
The effect of an ASP on the change in proportion of positive RADT among patients prescribed AB - 12m
The effect of an antibiotic stewardship program (ASP) on the proportion of patients prescribed antibiotics (J01 excluding methenamine) for a sore throat where a rapid antigen detection test (RADT) to detect Group A Streptococcus (GAS) is taken and is positive. Change from a 6 month period before initiation of the intervention (baseline) is compared with a time period of 6 months prior to the follow up date. The change from baseline to follow-up in all primary health care centres (PHCC) in the intervention group is compared to the corresponding change in PHCC in the control group (ASP group versus control group) using linear regression where adjustment will also be made for: the number of enlisted patients at baseline, location in cities versus small villages, Adjusted Clinical Group (ACG), Care-need index (CNI) and type of PHCC (private/public).
Time frame: Pre intervention 6 Months period compared to the 6 months period prior to follow-up at 12 months
The effect of an ASP on the change in proportion of positive RADT among patients prescribed AB - 18m
The effect of an antibiotic stewardship program (ASP) on the proportion of patients prescribed antibiotics (J01 excluding methenamine) for a sore throat where a rapid antigen detection test (RADT) to detect Group A Streptococcus (GAS) is taken and is positive. Change from a 6 month period before initiation of the intervention (baseline) is compared with a time period of 6 months prior to the follow up date. The change from baseline to follow-up in all primary health care centres (PHCC) in the intervention group is compared to the corresponding change in PHCC in the control group (ASP group versus control group) using linear regression where adjustment will also be made for: the number of enlisted patients at baseline, location in cities versus small villages, Adjusted Clinical Group (ACG), Care-need index (CNI) and type of PHCC (private/public).
Time frame: Pre intervention 6 Months period compared to the 6 months period prior to follow-up at 18 months
The effect of an ASP on the change in proportion of negative RADT given AB - 6m
The effect of an antibiotic stewardship program (ASP) on the proportion of patients prescribed antibiotics (J01 excluding methenamine) for a sore throat where a rapid antigen detection test (RADT) to detect Group A Streptococcus (GAS) is taken and is negative being. Change from a 6 month period before initiation of the intervention (baseline) is compared with a time period of 6 months prior to the follow up date. The change from baseline to follow-up in all primary health care centres (PHCC) in the intervention group is compared to the corresponding change in PHCC in the control group (ASP group versus control group) using linear regression where adjustment will also be made for: the number of enlisted patients at baseline, location in cities versus small villages, Adjusted Clinical Group (ACG), Care-need index (CNI) and type of PHCC (private/public).
Time frame: Pre intervention 6 Months period compared to the 6 months period prior to follow-up at 6 months
The effect of an ASP on the change in proportion of negative RADT given AB - 12m
The effect of an antibiotic stewardship program (ASP) on the proportion of patients prescribed antibiotics (J01 excluding methenamine) for a sore throat where a rapid antigen detection test (RADT) to detect Group A Streptococcus (GAS) is taken and is negative being. Change from a 6 month period before initiation of the intervention (baseline) is compared with a time period of 6 months prior to the follow up date. The change from baseline to follow-up in all primary health care centres (PHCC) in the intervention group is compared to the corresponding change in PHCC in the control group (ASP group versus control group) using linear regression where adjustment will also be made for: the number of enlisted patients at baseline, location in cities versus small villages, Adjusted Clinical Group (ACG), Care-need index (CNI) and type of PHCC (private/public).
Time frame: Pre intervention 6 Months period compared to the 6 months period prior to follow-up at 12 months
The effect of an ASP on the change in proportion of negative RADT given AB - 18m
The effect of an antibiotic stewardship program (ASP) on the proportion of patients prescribed antibiotics (J01 excluding methenamine) for a sore throat where a rapid antigen detection test (RADT) to detect Group A Streptococcus (GAS) is taken and is negative being. Change from a 6 month period before initiation of the intervention (baseline) is compared with a time period of 6 months prior to the follow up date. The change from baseline to follow-up in all primary health care centres (PHCC) in the intervention group is compared to the corresponding change in PHCC in the control group (ASP group versus control group) using linear regression where adjustment will also be made for: the number of enlisted patients at baseline, location in cities versus small villages, Adjusted Clinical Group (ACG), Care-need index (CNI) and type of PHCC (private/public).
Time frame: Pre intervention 6 Months period compared to the 6 months period prior to follow-up at 18 months
The effect of an ASP on the change in proportion of recommended AB prescribed - 6m
The effect of an antibiotic stewardship program (ASP) on the proportion of patients prescribed PcV compared to all patients prescribed any antibiotics (J01 excluding methenamine) for a sore throat. Change from a 6 month period before initiation of the intervention (baseline) is compared with a time period of 6 months prior to the follow up date. The change from baseline to follow-up in all primary health care centres (PHCC) in the intervention group is compared to the corresponding change in PHCC in the control group (ASP group versus control group) using linear regression where adjustment will also be made for: the number of enlisted patients at baseline, location in cities versus small villages, Adjusted Clinical Group (ACG), Care-need index (CNI) and type of PHCC (private/public).
Time frame: Pre intervention 6 Months period compared to the 6 months period prior to follow-up at 6 months
The effect of an ASP on the change in proportion of recommended AB prescribed - 12m
The effect of an antibiotic stewardship program (ASP) on the proportion of patients prescribed PcV compared to all patients prescribed any antibiotics (J01 excluding methenamine) for a sore throat. Change from a 6 month period before initiation of the intervention (baseline) is compared with a time period of 6 months prior to the follow up date. The change from baseline to follow-up in all primary health care centres (PHCC) in the intervention group is compared to the corresponding change in PHCC in the control group (ASP group versus control group) using linear regression where adjustment will also be made for: the number of enlisted patients at baseline, location in cities versus small villages, Adjusted Clinical Group (ACG), Care-need index (CNI) and type of PHCC (private/public).
Time frame: Pre intervention 6 Months period compared to the 6 months period prior to follow-up at 12 months
The effect of an ASP on the change in proportion of recommended AB prescribed - 18m
The effect of an antibiotic stewardship program (ASP) on the proportion of patients prescribed PcV compared to all patients prescribed any antibiotics (J01 excluding methenamine) for a sore throat. Change from a 6 month period before initiation of the intervention (baseline) is compared with a time period of 6 months prior to the follow up date. The change from baseline to follow-up in all primary health care centres (PHCC) in the intervention group is compared to the corresponding change in PHCC in the control group (ASP group versus control group) using linear regression where adjustment will also be made for: the number of enlisted patients at baseline, location in cities versus small villages, Adjusted Clinical Group (ACG), Care-need index (CNI) and type of PHCC (private/public).
Time frame: Pre intervention 6 Months period compared to the 6 months period prior to follow-up at 18 months
The effect of an ASP on the change in proportion of patients where CRP is requested - 6m
The effect of an antibiotic stewardship program (ASP) on the proportion of patients diagnosed with pharyngotonsillitis where the lab test C-reactive protein (CRP) is requested. Change from a 6 month period before initiation of the intervention (baseline) is compared with a time period of 6 months prior to the follow up date. The change from baseline to follow-up in all primary health care centres (PHCC) in the intervention group is compared to the corresponding change in PHCC in the control group (ASP group versus control group) using linear regression where adjustment will also be made for: the number of enlisted patients at baseline, location in cities versus small villages, Adjusted Clinical Group (ACG), Care-need index (CNI) and type of PHCC (private/public).
Time frame: Pre intervention 6 Months period compared to the 6 months period prior to follow-up at 6 months
The effect of an ASP on the change in proportion of patients where CRP is requested - 12m
The effect of an antibiotic stewardship program (ASP) on the proportion of patients diagnosed with pharyngotonsillitis where the lab test C-reactive protein (CRP) is requested. Change from a 6 month period before initiation of the intervention (baseline) is compared with a time period of 6 months prior to the follow up date. The change from baseline to follow-up in all primary health care centres (PHCC) in the intervention group is compared to the corresponding change in PHCC in the control group (ASP group versus control group) using linear regression where adjustment will also be made for: the number of enlisted patients at baseline, location in cities versus small villages, Adjusted Clinical Group (ACG), Care-need index (CNI) and type of PHCC (private/public).
Time frame: Pre intervention 6 Months period compared to the 6 months period prior to follow-up at 12 months
The effect of an ASP on the change in proportion of patients where CRP is requested - 18m
The effect of an antibiotic stewardship program (ASP) on the proportion of patients diagnosed with pharyngotonsillitis where the lab test C-reactive protein (CRP) is requested. Change from a 6 month period before initiation of the intervention (baseline) is compared with a time period of 6 months prior to the follow up date. The change from baseline to follow-up in all primary health care centres (PHCC) in the intervention group is compared to the corresponding change in PHCC in the control group (ASP group versus control group) using linear regression where adjustment will also be made for: the number of enlisted patients at baseline, location in cities versus small villages, Adjusted Clinical Group (ACG), Care-need index (CNI) and type of PHCC (private/public).
Time frame: Pre intervention 6 Months period compared to the 6 months period prior to follow-up at 18 months
Proportion of patients given AB for a sore throat with no throat swab taken
The proportion of patients given a diagnosis of pharyngotonsillitis and prescribed AB (J01 excluding methenamine) where a throat swab is not taken. Descriptive statistics is presented and a group comparison is not made.
Time frame: Pre intervention 6 Months period
Proportion of patients with pharyngotonsillitis where a throat swab is taken and sent for a culture
The proportion of patients given a diagnosis of pharyngotonsillitis and where a throat swab is taken and send to a microbiologic laboratory for a throat culture. Descriptive statistics is presented and a group comparison is not made.
Time frame: Pre intervention 6 Months period
Proportion of patients with pharyngotonsillitis where a test for mononucleosis is taken
The proportion of patients given a diagnosis of pharyngotonsillitis and where a test for mononucleosis is taken. Descriptive statistics is presented and a group comparison is not made.
Time frame: Pre intervention 6 Months period
Documents are hosted by the registry — open the source record to download them.
Plan to share: No — The data will be summary data for each participating primary health care clinic. The investigators will publish the summary of all clinics but don't intend to show data from single clinics.
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Vastra Gotaland Region