G V Kakarlapudi | PubMed Health

PubMed2004

Hiatal hernia recurrence: 2004.

BACKGROUND: The incidence of laparoscopic hiatal hernia recurrence is less than ideal. The reasons are more theoretical than objective, as the literature has little data in support of specific mechanisms of recurrence. METHOD: A recent literature review using all Internet-available, English-language articles on laparoscopic hernia repair was completed. RESULTS: A multitude of mechanisms of recurrence are suggested, but only surgeon inexperience, postoperative vomiting, heavy lifting, and retention of the hernia sac are supported by data. CONCLUSION: The incidence of hiatal hernia recurrence has stabilized. The role of an onlay mesh prosthesis for the prevention of hiatal hernia recurrence is under investigation, and long-term results are awaited.

Digestive System Surgical Procedures↗

PubMed2002

The effect of diaphragmatic stressors on recurrent hiatal hernia.

Hiatal disruption is one of the common mechanisms of failure after Nissen fundoplication. We investigated the correlation between various diaphragm stressors and disruption of the diaphragmatic closure. Thirty-seven patients with a hiatal hernia recurrence of 2 cm or greater, as proven by esophagram, endoscopy, or operative findings, were included. A retrospective analysis was conducted utilizing a standardized diaphragm stressor questionnaire for the study group and a control group of 50 patients without hiatal hernia recurrence. Logistic regression was used to determine the significant predictors of hiatal hernia recurrence. Three predictors emerged in the final model: weight lifting (P < 0.0174), vomiting (P < 0.0313) and hiccoughing (P < 0.2472). Of these, only vomiting and weight lifting were significant. The odds ratio for weight lifting is OR = 3.662 (95% CI: 1.256-10.676), and for vomiting it is OR = 4.938 (95% CI: 1.154-21.126). Vomiting or heavy weight lifting is a significant predictor of hiatal hernia recurrence.

Abdominal Cavity↗