Probiotic use in the prophylaxis of periodic fever, aphthous stomatitis, pharyngitis, and adenitis (PFAPA) syndrome: a retrospective cohort study

2022 ◽  
Author(s):  
Ezgi D. Batu ◽  
Ummusen Kaya Akca ◽  
Ozge Basaran ◽  
Yelda Bilginer ◽  
Seza Özen
Keyword(s):  
Cohort Study ◽  
Retrospective Cohort Study ◽  
Retrospective Cohort ◽  
Periodic Fever ◽  
Aphthous Stomatitis ◽  
Pfapa Syndrome

scholarly journals Incidence of indications for tonsillectomy and frequency of evidence-based surgery: a 12-year retrospective cohort study of primary care electronic records

2018 ◽  
Vol 69 (678) ◽  
pp. e33-e41 ◽  
Author(s):  
Dana Šumilo ◽  
Linda Nichols ◽  
Ronan Ryan ◽  
Tom Marshall
Keyword(s):  
Cohort Study ◽  
Electronic Medical Records ◽  
Retrospective Cohort Study ◽  
Medical Records ◽  
Retrospective Cohort ◽  
Periodic Fever ◽  
Sleep Apnoea ◽  
Evidence Based ◽  
Research Database ◽  
Obstructive Sleep

BackgroundNeither the incidence of indications for childhood tonsillectomy nor the proportion of tonsillectomies that are evidence-based is known.AimTo determine the incidence of indications for tonsillectomy in UK children, and the proportion of tonsillectomies meeting evidence-based criteria.Design and settingA retrospective cohort study of electronic medical records of children aged 0–15 years registered with 739 UK general practices contributing to a research database.MethodChildren with recorded indications for tonsillectomy were identified from electronic medical records. Evidence-based indications included documented sore throats of sufficient frequency and severity (Paradise criteria); periodic fever, aphthous stomatitis, pharyngitis, and cervical adenitis syndrome (PFAPA); or tonsillar tumour. Other indications were considered non-evidence-based. The numbers of children subsequently undergoing tonsillectomy was then identified. The numbers with evidence-based and non-evidence-based indications for surgery among children who had undergone tonsillectomy were determined.ResultsThe authors included 1 630 807 children followed up for 7 200 159 person–years between 2005 and 2016. Incidence of evidence-based indications for tonsillectomy was 4.2 per 1000 person years; 13.6% (2144/15 760) underwent tonsillectomy. Incidence of childhood tonsillectomy was 2.5 per 1000 person years; 11.7% (2144/18 281) had evidence-based indications, almost all with Paradise criteria. The proportion of evidence-based tonsillectomies was unchanged over 12 years. Most childhood tonsillectomies followed non-evidence-based indications: five to six sore throats (12.4%) in 1 year, two to four sore throats (44.6%) in 1 year, sleep disordered breathing (12.3%), or obstructive sleep apnoea (3.9%).ConclusionIn the UK, few children with evidence-based indications undergo tonsillectomy and seven in eight of those who do (32 500 of 37 000 annually) are unlikely to benefit.

Tu1788 CLINICAL CHARACTERISTICS AND TREATMENT DIFFERENCES BETWEEN YOUNGER AND OLDER ONSET MICROSCOPIC COLITIS: A MULTICENTER RETROSPECTIVE COHORT STUDY

2020 ◽  
Vol 158 (6) ◽  
pp. S-1161
Author(s):  
Amrit K. Kamboj ◽  
Amandeep Gujral ◽  
Elida Voth ◽  
Daniel Penrice ◽  
Jessica McGoldrick ◽  
...  
Keyword(s):  
Cohort Study ◽  
Retrospective Cohort Study ◽  
Retrospective Cohort ◽  
Clinical Characteristics ◽  
Microscopic Colitis

Early-Onset Thrombocytopenia in Small-for-Gestational-Age Neonates: A Retrospective Cohort Study

2016 ◽  
Vol 33 (S 01) ◽  
Author(s):  
S. Fustolo-Gunnink ◽  
R. Vlug ◽  
V. Smits-Wintjens ◽  
E. Heckman ◽  
A. Te Pas ◽  
...  
Keyword(s):  
Cohort Study ◽  
Gestational Age ◽  
Small For Gestational Age ◽  
Retrospective Cohort Study ◽  
Early Onset ◽  
Retrospective Cohort
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