Non-Locatable Internal Opening in Anal Fistula Associated with Acute Abscess and Its Definitive Management by Garg Protocol
Vipul D Yagnik,1,* Baljit Kaur,2 Sushil Dawka,3 Aalam Sohal,4 Geetha R Menon,5 Pankaj Garg6,7,* 1Department of Surgical Gastroenterology, Nishtha Surgical Hospital and Research Center, Patan, Gujarat, India; 2Department of Radiology, SSRD Magnetic Resonance Imaging Institute, Chandig...
| Main Authors: | , , , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Dove Medical Press
2022-09-01
|
| Series: | Clinical and Experimental Gastroenterology |
| Subjects: | |
| Online Access: | https://www.dovepress.com/non-locatable-internal-opening-in-anal-fistula-associated-with-acute-a-peer-reviewed-fulltext-article-CEG |
| _version_ | 1798001212969189376 |
|---|---|
| author | Yagnik VD Kaur B Dawka S Sohal A Menon GR Garg P |
| author_facet | Yagnik VD Kaur B Dawka S Sohal A Menon GR Garg P |
| author_sort | Yagnik VD |
| collection | DOAJ |
| description | Vipul D Yagnik,1,* Baljit Kaur,2 Sushil Dawka,3 Aalam Sohal,4 Geetha R Menon,5 Pankaj Garg6,7,* 1Department of Surgical Gastroenterology, Nishtha Surgical Hospital and Research Center, Patan, Gujarat, India; 2Department of Radiology, SSRD Magnetic Resonance Imaging Institute, Chandigarh, India; 3Department of Surgery, SSR Medical College, Belle Rive, Mauritius; 4Department of Internal Medicine, University of California San Francisco (UCSF), Fresno, CA, USA; 5Department of Statistics, Indian Council of Medical Research, New Delhi, India; 6Department of Colorectal Surgery, Indus International Hospital, Mohali, Punjab, India; 7Department of Colorectal Surgery, Garg Fistula Research Institute, Panchkula, Haryana, India*These authors contributed equally to this workCorrespondence: Pankaj Garg, Department of Colorectal Surgery, Indus International Hospital, Mohali, Punjab, India, Email drgargpankaj@yahoo.comBackground: Definitive management of acute fistula-abscess (anal fistulas associated with acute abscess) is gaining popularity against the two-staged approach (early abscess drainage with deferred fistula management). However, locating an internal opening (IO) in acute fistula-abscess can be difficult. A recent protocol (Garg protocol) has been shown to be effective in managing anal fistulas with non-locatable IO.Purpose: To test the efficacy of the Garg protocol in managing acute fistula-abscess with non-locatable IO.Methods: Patients with acute fistula-abscess operated by a definitive procedure were included. A preoperative MRI was done in all patients. Patients in whom the IO was non-locatable after clinical, MRI, and intraoperative examination were managed by the three-step Garg protocol. Garg protocol: 1) Reassessment of MRI; 2) In non-horseshoe fistulas, the IO was assumed to be at the point where the fistula tract reached closest to the sphincter-complex; 3) In horseshoe fistulas, the IO was assumed to be located in the midline (anterior or posterior as per the horseshoe location). Low fistulas were treated by fistulotomy and high fistulas by a sphincter-sparing procedure. The long-term healing rate and change in continence (Vaizey scores) were evaluated.Results: A total of 201 patients with acute fistula-abscess were operated over six years, and 19 were lost to follow-up. A total of 182 patients (154-males) were followed up (median-37 months). The IO was locatable in 133/182 (73.1%) (control group) and was non-locatable in 49/182 (26.9%) (study group). The study group was managed as per the Garg protocol. The age, sex-ratio, and fistula parameters were comparable in both groups. The long-term healing rate was 112/133(84.2%) in the IO-locatable group and 43/49 (87.8%) in the IO-non-locatable group (p=0.64, not-significant). The objective continence scores did not change significantly after surgery in both groups.Conclusion: Acute fistula-abscess with non-locatable IO can be managed successfully by the Garg protocol without any risk of incontinence.Keywords: anal fistula, fistulotomy, incontinence, surgery, recurrence, abscess |
| first_indexed | 2024-04-11T11:32:38Z |
| format | Article |
| id | doaj.art-88e5dd0cafab499c81081daac08534dd |
| institution | Directory Open Access Journal |
| issn | 1178-7023 |
| language | English |
| last_indexed | 2024-04-11T11:32:38Z |
| publishDate | 2022-09-01 |
| publisher | Dove Medical Press |
| record_format | Article |
| series | Clinical and Experimental Gastroenterology |
| spelling | doaj.art-88e5dd0cafab499c81081daac08534dd2022-12-22T04:26:05ZengDove Medical PressClinical and Experimental Gastroenterology1178-70232022-09-01Volume 1518919878559Non-Locatable Internal Opening in Anal Fistula Associated with Acute Abscess and Its Definitive Management by Garg ProtocolYagnik VDKaur BDawka SSohal AMenon GRGarg PVipul D Yagnik,1,* Baljit Kaur,2 Sushil Dawka,3 Aalam Sohal,4 Geetha R Menon,5 Pankaj Garg6,7,* 1Department of Surgical Gastroenterology, Nishtha Surgical Hospital and Research Center, Patan, Gujarat, India; 2Department of Radiology, SSRD Magnetic Resonance Imaging Institute, Chandigarh, India; 3Department of Surgery, SSR Medical College, Belle Rive, Mauritius; 4Department of Internal Medicine, University of California San Francisco (UCSF), Fresno, CA, USA; 5Department of Statistics, Indian Council of Medical Research, New Delhi, India; 6Department of Colorectal Surgery, Indus International Hospital, Mohali, Punjab, India; 7Department of Colorectal Surgery, Garg Fistula Research Institute, Panchkula, Haryana, India*These authors contributed equally to this workCorrespondence: Pankaj Garg, Department of Colorectal Surgery, Indus International Hospital, Mohali, Punjab, India, Email drgargpankaj@yahoo.comBackground: Definitive management of acute fistula-abscess (anal fistulas associated with acute abscess) is gaining popularity against the two-staged approach (early abscess drainage with deferred fistula management). However, locating an internal opening (IO) in acute fistula-abscess can be difficult. A recent protocol (Garg protocol) has been shown to be effective in managing anal fistulas with non-locatable IO.Purpose: To test the efficacy of the Garg protocol in managing acute fistula-abscess with non-locatable IO.Methods: Patients with acute fistula-abscess operated by a definitive procedure were included. A preoperative MRI was done in all patients. Patients in whom the IO was non-locatable after clinical, MRI, and intraoperative examination were managed by the three-step Garg protocol. Garg protocol: 1) Reassessment of MRI; 2) In non-horseshoe fistulas, the IO was assumed to be at the point where the fistula tract reached closest to the sphincter-complex; 3) In horseshoe fistulas, the IO was assumed to be located in the midline (anterior or posterior as per the horseshoe location). Low fistulas were treated by fistulotomy and high fistulas by a sphincter-sparing procedure. The long-term healing rate and change in continence (Vaizey scores) were evaluated.Results: A total of 201 patients with acute fistula-abscess were operated over six years, and 19 were lost to follow-up. A total of 182 patients (154-males) were followed up (median-37 months). The IO was locatable in 133/182 (73.1%) (control group) and was non-locatable in 49/182 (26.9%) (study group). The study group was managed as per the Garg protocol. The age, sex-ratio, and fistula parameters were comparable in both groups. The long-term healing rate was 112/133(84.2%) in the IO-locatable group and 43/49 (87.8%) in the IO-non-locatable group (p=0.64, not-significant). The objective continence scores did not change significantly after surgery in both groups.Conclusion: Acute fistula-abscess with non-locatable IO can be managed successfully by the Garg protocol without any risk of incontinence.Keywords: anal fistula, fistulotomy, incontinence, surgery, recurrence, abscesshttps://www.dovepress.com/non-locatable-internal-opening-in-anal-fistula-associated-with-acute-a-peer-reviewed-fulltext-article-CEGanal fistulafistulotomyincontinencesurgeryrecurrenceabscess |
| spellingShingle | Yagnik VD Kaur B Dawka S Sohal A Menon GR Garg P Non-Locatable Internal Opening in Anal Fistula Associated with Acute Abscess and Its Definitive Management by Garg Protocol Clinical and Experimental Gastroenterology anal fistula fistulotomy incontinence surgery recurrence abscess |
| title | Non-Locatable Internal Opening in Anal Fistula Associated with Acute Abscess and Its Definitive Management by Garg Protocol |
| title_full | Non-Locatable Internal Opening in Anal Fistula Associated with Acute Abscess and Its Definitive Management by Garg Protocol |
| title_fullStr | Non-Locatable Internal Opening in Anal Fistula Associated with Acute Abscess and Its Definitive Management by Garg Protocol |
| title_full_unstemmed | Non-Locatable Internal Opening in Anal Fistula Associated with Acute Abscess and Its Definitive Management by Garg Protocol |
| title_short | Non-Locatable Internal Opening in Anal Fistula Associated with Acute Abscess and Its Definitive Management by Garg Protocol |
| title_sort | non locatable internal opening in anal fistula associated with acute abscess and its definitive management by garg protocol |
| topic | anal fistula fistulotomy incontinence surgery recurrence abscess |
| url | https://www.dovepress.com/non-locatable-internal-opening-in-anal-fistula-associated-with-acute-a-peer-reviewed-fulltext-article-CEG |
| work_keys_str_mv | AT yagnikvd nonlocatableinternalopeninginanalfistulaassociatedwithacuteabscessanditsdefinitivemanagementbygargprotocol AT kaurb nonlocatableinternalopeninginanalfistulaassociatedwithacuteabscessanditsdefinitivemanagementbygargprotocol AT dawkas nonlocatableinternalopeninginanalfistulaassociatedwithacuteabscessanditsdefinitivemanagementbygargprotocol AT sohala nonlocatableinternalopeninginanalfistulaassociatedwithacuteabscessanditsdefinitivemanagementbygargprotocol AT menongr nonlocatableinternalopeninginanalfistulaassociatedwithacuteabscessanditsdefinitivemanagementbygargprotocol AT gargp nonlocatableinternalopeninginanalfistulaassociatedwithacuteabscessanditsdefinitivemanagementbygargprotocol |