Utility of irritable bowel syndrome subtypes and most troublesome symptom in predicting disease impact and burden

BACKGROUND

Little is known about the characteristics of individuals with irritable bowel syndrome (IBS) according to stool subtype or the most troublesome symptom reported by the individual, or whether these are useful in predicting the impact of IBS.

METHODS

We collected demographic, gastrointestinal, and psychological symptoms, healthcare usage and direct healthcare costs, impact on work and activities of daily living, and quality of life data from individuals with Rome IV-defined IBS.

KEY RESULTS

We recruited 752 people with Rome IV IBS. Individuals with IBS-D reported a poorer disease-specific quality of life than those with IBS-C or IBS-M (mean (SD) IBS-QOL 45.3 (23.0) for IBS-D, vs. 52.3 (19.9) for IBS-C, vs. 49.4 (22.0) for IBS-M, p = 0.005). Mean (SD) IBS-QOL scores were also lower amongst those who reported diarrhea (44.8 (22.3)) or urgency (44.6 (22.3)) as their most troublesome symptom, compared with those reporting abdominal pain (52.2 (22.9)), constipation (49.5 (21.8)), or abdominal bloating or distension (50.4 (21.3)). However, there were no differences in mean EQ-5D scores, IBS severity, levels of anxiety, depression, somatoform symptom-reporting, or gastrointestinal symptom-specific anxiety. Direct healthcare costs of IBS were similar across all subtypes and all most troublesome symptom groups, although some differences in work productivity and social leisure activities were detected.

CONCLUSIONS AND INFERENCES

There appears to be limited variation in the characteristics of individuals with Rome IV IBS based on both stool subtypes and most troublesome symptom reported, suggesting that gastrointestinal symptoms alone have limited ability to predict disease impact and burden.

Recurrence and chronic pain after mesh fixation with skin staples versus sutures in Lichtenstein's inguinal hernioplasty: a retrospective cohort study

PURPOSE

Reduction in operating time has been reported with skin staples instead of original technique of mesh fixation with sutures in Lichtenstein's hernioplasty. Few studies have been conducted, however, with inadequate follow-up and variable results. We have undertaken this study to compare the duration of surgery and incidence of recurrence (beyond 1 year) and chronic pain after mesh fixation with staples versus sutures.

METHODS

In this retrospective cohort study, adult males with primary unilateral inguinal hernia who underwent open Lichtenstein's hernioplasty from January 2009 till October 2010 were included. All patients with recurrent hernia, concomitant surgery, follow-up less than 1 year and missing data were excluded. Data collection was done via questionnaire and telephonic interviews. Outcomes are recurrence, chronic pain and duration of surgery.

RESULTS

We reviewed 70 patients in each group. At median follow-up of 21 months (range 12-34), there was 0 % recurrence in both the groups and chronic pain was 4.4 % higher in suture versus staple group (11.4 vs. 7 %, p value = 0.7). Median duration of surgery was 30 min higher in suture as compared to staple group (90 vs. 60 min, p value = 0.004).

CONCLUSION

Our study confirms that staples are superior to the sutures due to shorter operative time and do not cause any additive risk of recurrence or chronic pain. Prospective trial with long-term follow-up for each patient is required to validate these findings in order to generate definite guidelines.