title: Doppler-guided hemorrhoid artery ligation with Recto-Anal-Repair modification: functional evaluation and safety assessment of a new minimally invasive method of treatment of advanced hemorrhoidal disease.
abstract: OBJECTIVE
  We present 12-month followup results of functional evaluation and safety assessment of a modification of hemorrhoidal artery ligation (DGHAL) called Recto-Anal-Repair (RAR) in treatment of advanced hemorrhoidal disease (HD).
  
  
  METHODS
  Patients with grade III and IV HD underwent the RAR procedure (DGHAL combined with restoration of prolapsed hemorrhoids to their anatomical position with longitudinal sutures). Each patient had rectal examination, anorectal manometry, and QoL questionnaire performed before 3 months, and 12 months after RAR procedure.
  
  
  RESULTS
  20 patients completed 12-month followup. There were no major complications. 3 months after RAR, 5 cases of residual mucosal prolapse were detected (25%), while only 3 patients (15%) reported persistence of symptoms. 12 months after RAR, another 3 HD recurrences were detected, to a total of 8 patients (40%) with HD recurrence. Anal pressures after RAR were significantly lower than before (P < 0.05), and the effect was persistent 12 months after RAR. One patient (5%) reported occasional soiling 3 months after RAR.
  
  
  CONCLUSIONS
  RAR seems to be a safe method of treatment of advanced HD with no major complications. The procedure has a significant influence on anal pressures, with no evidence of risk of fecal incontinence after the operation.
authors.affiliation: 3rd Department of General Surgery, Jagiellonian University School of Medicine, Pradnicka Street 35-37, 31202 Krakow, Poland.
authors.forename: Piotr
authors.initials: P
authors.lastname: Walega
authors.forename: Michal
authors.initials: M
authors.lastname: Romaniszyn
authors.forename: Jakub
authors.initials: J
authors.lastname: Kenig
authors.forename: Roman
authors.initials: R
authors.lastname: Herman
authors.forename: Wojciech
authors.initials: W
authors.lastname: Nowak
mesh_terms: D000328:Adult; D000368:Aged; D001003:Anal Canal / Q000601:surgery*; D001158:Arteries / Q000601:surgery*; D005260:Female; D006484:Hemorrhoids / Q000601:surgery*; D006801:Humans; D008026:Ligation / Q000379:methods*; D008297:Male; D008875:Middle Aged; D019060:Minimally Invasive Surgical Procedures / Q000009:adverse effects; D012007:Rectum / Q000601:surgery*; D018608:Ultrasonography, Doppler