Development of a refractory gastro-oesophageal reflux score using an administrative claims database.
Aliment Pharmacol Ther
; 34(5): 555-67, 2011 Sep.
Article
en En
| MEDLINE
| ID: mdl-21714794
ABSTRACT
BACKGROUND:
Approximately one-third of gastro-oesophageal reflux disease (GERD) patients demonstrate refractory symptoms following treatment with proton pump inhibitor (PPI) therapy.AIM:
To develop a refractory GERD score that can be applied to predict patients' healthcare utilisation.METHODS:
We enrolled adults (≥18 years) with a diagnosis of GERD. Refractory GERD was evaluated on an 8-point scale where 1 point was given for each of the following criteria doubling, addition, or switching of GERD medication dose, receipt of a GERD-related endoscopic procedure or surgery, or ≥3 GERD-related outpatient visits. Refractory GERD was defined as the presence of two or more points.RESULTS:
A total of 135,139 GERD patients (44% male) were analysed with a mean (±s.d.) age of 52.9 ± 15 years. The mean overall refractory GERD score was 1.12 ± 1.2 (range 0-8 on an 8-point scale); 31% of patients had refractory GERD with a mean score of 2.56 ± 0.82. Among patients with refractory GERD, 31% doubled their GERD medication, 28% added a new GERD medication, 60% switched GERD medications, 54% had a GERD-related procedure and 1% had a GERD-related surgery. Patients with refractory GERD were more likely to be female (59% vs. 55%, P < 0.001) and had a higher co-morbidity score (0.78 vs. 0.56, P < 0.001). The overall mean costs for refractory patients during the study period were significantly higher compared with treatment-responsive patients ($18,088 ± $36,220 vs. $11,044 ± $22,955, P < 0.001).CONCLUSIONS:
Refractory GERD was present in approximately one-third of the GERD patients. We created a GERD refractory score that could define need for increased anti-reflux therapy and predict higher healthcare resource utilisation.
Texto completo:
1
Colección:
01-internacional
Base de datos:
MEDLINE
Asunto principal:
Índice de Severidad de la Enfermedad
/
Reflujo Gastroesofágico
/
Inhibidores de la Bomba de Protones
Tipo de estudio:
Etiology_studies
/
Incidence_studies
/
Observational_studies
/
Prognostic_studies
/
Risk_factors_studies
Límite:
Adolescent
/
Adult
/
Aged
/
Aged80
/
Female
/
Humans
/
Male
/
Middle aged
País/Región como asunto:
America do norte
Idioma:
En
Revista:
Aliment Pharmacol Ther
Asunto de la revista:
FARMACOLOGIA
/
GASTROENTEROLOGIA
/
TERAPIA POR MEDICAMENTOS
Año:
2011
Tipo del documento:
Article
País de afiliación:
Estados Unidos