A Novel, Dynamic Statistical Model for Predicting Patient Satisfaction with Fundoplication Based on Pre-Operative Symptom Patterns

Exploring objective factors to predict successful outcomes after laparoscopic Nissen fundoplication

BACKGROUND

Currently, the reported parameters that predict the resolution of symptoms after surgery are largely subjective and unreliable. Considering that fundoplication rebuilds the structural integrity of the lower esophageal sphincter (LES), the authors focused on searching for objective and quantitative predictors for the resolution of symptoms based on the anatomical issues and whether an antireflux barrier can be well established or not.

MATERIALS AND METHODS

The authors reviewed the prospectively collected data of 266 patients with gastroesophageal reflux disease (GERD) who had undergone laparoscopic Nissen fundoplication (LNF). All patients were diagnosed with GERD using preoperative esophagogastroduodenoscopy, 24-h ambulatory esophageal pH monitoring, and high-resolution esophageal manometry. The patients received GERD symptom surveys using the validated Korean Antireflux Surgery Group questionnaire twice: preoperatively and 3 months after the surgery.

RESULTS

After excluding patients with insufficient follow-up data, 152 patients were included in the analysis. Multivariate logistic regression analyses revealed that a longer length of the LES and lower BMI determined better resolution of typical symptoms after LNF (all P <0.05). Regarding atypical symptoms, higher resting pressure of LES and DeMeester score greater than or equal to 14.7 were associated with better resolution after the surgery (all P <0.05). After LNF, typical symptoms improved in 34 out of 37 patients (91.9%) with a length of LES >greater than .05 cm, BMI less than 23.67 kg/m 2 , and atypical symptoms were resolved in 16 out of 19 patients (84.2%) with resting pressure of LES greater than or equal to 19.65 mm Hg, DeMeester score greater than or equal to 14.7.

CONCLUSION

These results show that the preoperative length and resting pressure of LES is important in the objective prediction of symptom improvement after LNF.

Symptom Severity, Mood, and Healthcare Use Are Associated With Satisfaction in Patients With Irritable Bowel Syndrome

BACKGROUND & AIMS

Patient satisfaction is an important, but largely overlooked, component of management of functional gastrointestinal disorders. We aimed to identify demographic, clinical, psychosocial, and health-care use factors associated with satisfaction of patients with irritable bowel syndrome (IBS).

METHODS

We collected data from consecutive patients at an outpatient gastroenterology clinic of a tertiary care center from 2017 through 2019; the patients completed an electronic symptom survey at their initial visit and 3-6 months later. Patients were included in the study if they met Rome IV criteria for IBS with no organic cause for their symptoms. Patient satisfaction was measured using the irritable bowel syndrome satisfaction with care scale. We collected demographic, clinical, psychosocial, and healthcare use information from survey responses and review of medical records.

RESULTS

Of the 137 patients who completed the study, most were satisfied a great deal (34.9%) or completely (18.6%), whereas 6.2% were not satisfied at all and 14.7% were a little satisfied. Among the 5 satisfaction subscales, the highest proportion of patients were satisfied with connection with their provider (93.4%). The subscale benefits of the visit had the lowest satisfaction rate (70.8%). Factors associated with overall satisfaction scores in the 3-6 months after initial consultation included decreased severity of IBS, higher number of follow-up gastroenterology visits, higher number of diagnostic tests during the follow-up period, and higher number of recommendations made at initial visit. Additionally, lower depression score at initial visit associated with higher satisfaction after 3-6 months.

CONCLUSIONS

Based on a survey of 137 patients with IBS, factors associated with satisfaction 3-6 months after establishing care with a gastroenterologist include reduced IBS severity, lower depression score at initial visit, higher number of recommendations, and higher number of follow-up gastroenterology visits.