Article Text

PDF
Quality assurance in trichiasis surgery: a methodology
  1. John C Buchan1,
  2. Hans Limburg2,
  3. Matthew J Burton3
  1. 1Kissy UMC Eye Hospital, Freetown, Sierra Leone
  2. 2Health Information Services, Grootebroek, The Netherlands
  3. 3International Centre for Eye Health, London School of Hygiene and Tropical Medicine, London, UK
  1. Correspondence to Dr John C Buchan, Kissy UMC Eye Hospital, PO Box 115, 41 East Kissy Bye-Pass Road, Freetown, PMB 8803, Sierra Leone; johnbuchan{at}gmail.com

Abstract

Background Trachoma remains a significant cause of blindness in many parts of the world. The major route to blindness involves upper lid entropion leading to trachomatous trichiasis (TT), which promotes progressive corneal opacification. The provision of surgery to correct TT in the populations most severely affected is a major challenge for the global effort to eliminate trachoma blindness by the year 2020. Most attention has focused on increasing the quantity of TT surgery performed, and large numbers of non-doctor operators have been trained to this end. Surgical audit by those performing TT surgery is not a routine part of any national trachoma control programme, and no effective mechanism exists for identifying surgeons experiencing poor outcomes. The authors propose a methodology for surgical audit at the level of the individual surgeon based on Lot Quality Assurance.

Methods A set number of patients operated on previously for upper eyelid TT are examined to detect the recurrence of TT. The number of recurrent cases found will lead to categorisation of the TT surgeon to either ‘high recurrence’ or ‘low recurrence’ with reasonable confidence. The threshold of unacceptability can be set by individual programmes according to previous local studies of recurrence rates or those from similar settings.

Conclusions Identification of surgeons delivering unacceptably high levels of recurrent TT will guide managers on the need for remedial intervention such as retraining.

  • Trachoma
  • trichiasis
  • audit
  • trichiasis surgery
  • Eye lids
  • public health
  • treatment surgery

Statistics from Altmetric.com

Footnotes

  • Funding JCB is supported by CBM. MJB is supported by a grant from The Wellcome Trust (080741/Z/06/Z).

  • Competing interests None.

  • Provenance and peer review Not commissioned; externally peer reviewed.

Request permissions

If you wish to reuse any or all of this article please use the link below which will take you to the Copyright Clearance Center’s RightsLink service. You will be able to get a quick price and instant permission to reuse the content in many different ways.