In:
Colorectal Disease, Wiley, Vol. 24, No. 8 ( 2022-08), p. 984-991
Abstract:
We present the outcomes and the recurrences of 848 patients with pilonidal disease (PD) treated by biopsy punch excision (BPE) and we weigh our results against progressively obtained operative experience. BPE is a modified ‘merged’ version of both the Bascom ‘pit picking’ procedure and the Gips procedure. It employs biopsy punches of different calibre, depending on whether treatment is in the natal cleft (calibre as small as possible) or lateral (larger calibre punches or even small incision). Sometimes this procedure is referred to as the Bascom–Gips procedure. Methods In all, 848 consecutive patients with PD were treated from January 2011 until December 2016 (sex 622 [73.4%] men and 226 [26.6%] women; median age 26.2 years, mean age 24.6 ± 28.99 [range 14–55] years, men 25.1 years, women 24.8 years). Of these 848 patients, 287 were operated in 2011–2012, 301 in 2013–2014 and 260 in 2015–2016. The recurrence rates were recorded 12, 24 and 60 months after surgery both cumulatively and by examining the outcomes of the three biennia individually (years of treatment 2011–2012 or group A, 2013–2014 or group B, 2015–2016 or group C). Results The mean operating time was 34 ± 24.45 min. Postoperative complications included early ( 〈 24 h; n = 22 or 2.6%) and delayed ( 〉 24 h; n = 26 or 3.1%) postoperative bleeding. Postoperative fluid collections ( 〈 2 weeks) occurred in 83/848 patients (9.8%) and included haematoma ( n = 25) and seroma ( n = 58). Full recovery was obtained after a mean of 21 ± 12.72 days and work/school/university activities were resumed after a mean of 4 ± 12.02 days. Twelve‐, 24‐ and 60‐month follow‐ups were possible in 725 (85.5%), 682 (80.4%) and 595 (70.2%) patients out of 848. An overall significant ( ꭓ 2 = 16.87, P = 0.0002) difference was found in the recurrence rates: 59 recurrences/725 patients (or 8.1%) after 1 year, 89 recurrences/682 patients (or 13.0%) after 2 years and 98 recurrences/595 (or 16.4%) after 5 years. However, when subgrouping patients in three 24‐month subsets, the recurrence rates showed a steady and progressive decrease in the three biennia 2011–2012 (group A), 2013–2014 (group B) and 2015–2016 (group C) at 12‐, 48‐ and 60‐month follow‐ups. Recurrences after 12 months were 29/225 (12.9%), 19/285 (6.7%) and 11/215 (5.1%) ( ꭓ 2 = 8.53, P = 0.014) in groups A, B and C respectively; after 24 months, 36/226 (15.9%), 31/242 (12.8%) and 22/214 (10.2%) ( ꭓ 2 = 2.38, P = 0.30 N.S.) in groups A, B and C respectively; after 60 months, 38/194 (19.5%), 36/215 (16.7%) and 24/186 (12.9%) ( ꭓ 2 = 2.23, P = 0.32) in groups A, B and C respectively. Conclusions BPE is an effective, disease‐targeted, minimally invasive and inexpensive way to treat PD. Its results are influenced by the experience of the team involved, especially regarding early recurrences/failure of surgery. At least 5‐year follow‐ups are needed to ascertain the outcome of surgery for PD.
Type of Medium:
Online Resource
ISSN:
1462-8910
,
1463-1318
Language:
English
Publisher:
Wiley
Publication Date:
2022
detail.hit.zdb_id:
2004820-8
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