Socioeconomic disparities in the comorbidities and surgical management of pediatric Crohn's disease

Impact of sex and socioeconomic status on the likelihood of surgery, hospitalization, and use of medications in inflammatory bowel disease: a systematic review and meta-analysis

BACKGROUND

Inflammatory bowel diseases (IBDs) are associated with high healthcare utilization. This systematic review aimed to summarize what is known about the impact of sex, income, and education on the likelihood of bowel surgery, hospitalization, and use of corticosteroids and biologics among patients with IBD.

METHODS

We used EMBASE, MEDLINE, CINAHL, and Web of Science to perform a systematic literature search. Pooled hazard ratios (HRs) and odds ratios (ORs) with 95% confidence intervals (CIs) were calculated using random effects meta-analysis for the impact of sex on the likelihood of surgery and hospitalization. In addition, we performed subgroup analyses of the effect of IBD type (Crohn's disease or ulcerative colitis) and age. Finally, meta-regression was undertaken for the year of publication.

RESULTS

In total, 67 studies were included, of which 23 studies were eligible for meta-analysis. In the main meta-analysis, male sex was associated with an increased likelihood of bowel surgery (HR 1.42 (95% CI 1.13;1.78), which was consistent with the subgroup analysis for UC only (HR 1.78, 95% CI 1.16; 2.72). Sex did not impact the likelihood of hospitalization (OR 1.05 (95% CI 0.86;1.30), although the subgroup analysis revealed an increased likelihood of hospitalization in CD patients (OR 1.42, 95% CI 1.28;1.58). In 9 of 10 studies, no significant sex-based differences in the use of biologics were reported, although in 6 of 6 studies, female patients had lower adherence to biologics. In 11 of 13 studies, no significant sex-based difference in the use of corticosteroids was reported. The evidence of the impact of income and education on healthcare utilization was sparse and pointed in different directions. The substantial heterogeneity between studies was explained, in part, by differences in IBD type and age.

CONCLUSIONS

The results of this systematic review indicate that male patients with IBD are significantly more likely to have surgery than female patients with IBD but are not, overall, more likely to be hospitalized, whereas female patients appear to have statistically significantly lower adherence to biologics compared to male patients. Thus, clinicians should not underestimate the impact of sex on healthcare utilization. Evidence for income- and education-based differences remains sparse.

SYSTEMATIC REVIEW REGISTRATION

PROSPERO CRD42022315788.

Disparities in utilization of laparoscopic colectomies in pediatric Crohn's disease✰

PURPOSE

Pediatric patients with Crohn's disease often require colectomies. The laparoscopic approach is considered safe, but there is little national data on outcomes and readmissions in this population.

METHODS

The Nationwide Readmissions Database was queried from 2010 to 2014 for patients ≤ 18 years who underwent colectomy for Crohn's disease during index admission. Patients were stratified by operative approach: laparoscopic versus open. Outcomes were compared with standard statistical methods.

RESULTS

There were 2833 patients (47% female) who underwent a colectomy via laparoscopic (58%) vs. open (42%) approach. Index admissions were elective 55% of the time. Most operations were right hemicolectomy (86%), followed by total colectomy (8%). Of the study population, 489 (17%) were diverted with an ostomy. Readmission rates at 30 days and 1 year were 9% and 18%, respectively. The most common diagnoses at readmission were intra-abdominal infection (16%), small bowel obstruction (16%), and surgical site infection (9%). Laparoscopy was more commonly performed during elective admissions (63% vs. 44%), for patient with private insurance (72% vs. 39%), and for patients in the highest income quartile (66% vs. 48% in the lowest income quartile), all p<0.001. Length of stay was longer on index admission for open colectomy (8[5-12] days vs. 6[4-11] days, p<0.001), while cost was similar ($17,754[$12,375-$30,625] vs. $17,017[$11,219-$27,336], p = 0.104). There were no differences in readmission rate, intraabdominal infection or small bowel obstruction.

CONCLUSION

In pediatric patients, laparoscopic colectomy for Crohn's disease is safe and is associated with shorter hospitalization and equivalent hospital costs compared to the open procedure. Socioeconomic disparities in laparoscopic utilization exist and warrant future investigation.

LEVEL OF EVIDENCE

Level III.

Effects of Race and Ethnicity on Diagnosis and Management of Inflammatory Bowel Diseases

Although Crohn's disease (CD) and ulcerative colitis (UC) have been considered as disorders that affect individuals of European ancestry, the epidemiology of the inflammatory bowel diseases (IBDs) is changing. Coupled with the increasing incidence of IBD in previously low-incidence areas, the population demographics of IBD in the United States are also changing, with increases among non-White races and ethnicities. It is therefore important to fully understand the epidemiology and progression of IBD in different racial and ethnic groups, and the effects of race and ethnicity on access to care, use of resources, and disease-related outcomes. We review differences in IBD development and progression among patients of different races and ethnicities, discussing the effects of factors such as access to care, delays in diagnosis, and health and disease perception on disparities in IBD care and outcomes. We identify research priorities for improving health equity among minority patients with IBD.