Use of Patient-Reported Outcome Measures in the Surgical Treatment of Hidradenitis Suppurativa: A Systematic Review.

BACKGROUND: Surgery is considered to be the best treatment for recurrent hidradenitis suppurativa (HS). Although it is necessary to assess the effect on health-related quality of life (HR-QoL), patient-reported outcome measures (PROMs) are scarce and heterogeneously used in the literature about the surgical treatment of HS. OBJECTIVE: The aim of this study was to provide a review of the complete literature for different PROMs used in the surgical treatment of HS and to assess their methodological qualities. METHODS: A systematic literature search of PubMed, Medline, Cochrane, CINAHL, and Embase with an assessment following the COnsensus-based standards for the Selection of health status Measurement INstrument criteria. RESULTS: The search identified 218 articles, with the inclusion of 6 studies for analysis. Identified PROMs were as follows: the Dermatology Life Quality Index (DLQI), the Derriford Appearance Scale-24 (DAS-24), and the Work Productivity and Activity Impairment (WPAI). These non-disease-specific PROMs seem to have poor results concerning development and content validation. CONCLUSION: The DLQI, WPAI, and DAS-24 are generic PROMs with poor methodological qualities for PROM development and content validation. Hidradenitis suppurativa-specific instruments are not used in available studies because they have been developed recently and, therefore, partially validated. More research is needed to further investigate methodological qualities of HS-specific instruments.

Recurrence Rates Following Reconstruction Strategies After Wide Excision of Hidradenitis Suppurativa: A Systematic Review and Meta-analysis.

BACKGROUND: Wide excision (WE) is generally considered to be the most common treatment for recurrent hidradenitis suppurativa. When performed, excision is followed by decisions regarding best options for management of the surgical defect. Different reconstructive strategies (RSs) have been used, with varying rates of recurrence. OBJECTIVE: To provide an up-to-date systematic review of the complete literature for different RS after WE and their recurrence rates. METHODS: A systematic literature search of the complete available literature and a meta-analysis of proportions were performed on the included studies. RESULTS: Of a total of 1,813 retrieved articles, 79 were included in the analysis. Most were retrospective analyses, with only one randomized controlled trial (RCT) and 7 prospective analyses. The RS described were divided into primary closure (PC), secondary intention healing (SIH), skin graft (SG), and fasciocutaneous flaps (FCF). The average estimated recurrence for PC was 22.0% (95% confidence interval [CI], 8.0%-40.0%), for SIH 11.0% (95% CI, 5.0%-20.0%), for SG 2.0% (95% CI, 0.0%-5.0%), and for FCF 2.0% (95% CI, 1.0%-5.0%) (p < .001). Hidradenitis suppurativa below the umbilicus was significantly associated with overall recurrence (p = .006). Quality of evidence was poor, and the reporting of results was mostly heterogeneous. CONCLUSION: After WE, PC has the highest recurrence rates, whereas SG and FCF have the lowest rates. There is a need for more RCTs and guidelines, to be able to report uniformly on treatment outcomes.

A Multicenter Analysis of Wide Excision and Reconstruction for Severe Anogenital Hidradenitis Suppurativa.

BACKGROUND: An appropriate reconstruction strategy after wide excision for severe cases of anogenital hidradenitis suppurativa (aHS) is important to optimize outcomes, but there is no consensus on which reconstruction strategy should be preferred. OBJECTIVE: Evaluate which reconstruction strategy after wide excision in patients with severe aHS is associated with the best outcomes in terms of recurrence rate, complications and patient-reported outcomes on range of motion, pain, appearance, sexual health and satisfaction. METHODS: Multicenter retrospective analysis between 2009 and 2019 of wide excision and reconstruction by primary closure, secondary intention healing, split-thickness skin grafts or fasciocutaneous flaps (FCF). The recurrence rate was the primary endpoint of multivariable logistic regressions to determine variables with an independent effect on recurrence. RESULTS: A total of 93 patients were included. The overall recurrence rate was 62% after a median follow-up of 43 months, without statistical significance between reconstruction strategies (P = 0.737). The number of interventions during follow-up was an independent risk factor for recurrence (odds ratio, 2.55; confidence interval, 1.24-5.25; P = 0.011). Complications (37%) were more severe after FCF (P = 0.007). The mean score regarding patient-reported outcomes was 14.9 ± 2.8, of 24, with best appearance after FCF (P = 0.042). CONCLUSIONS: These long-term follow-up data on severe aHS demonstrate a high recurrence rate after wide excision and reconstruction. Patients should be informed that treatment consists of long-term medicinal and surgical interventions with high recurrence rates, and surgeons may choose their own preferred reconstruction methods. Furthermore, more attention should be paid to the sexual health of patients with aHS.

Recurrence Rates Following Excision of Hidradenitis Suppurativa: A Systematic Review and Meta-analysis.

BACKGROUND: Surgery is considered to be the best treatment for recurrent hidradenitis suppurativa (HS). Varying recurrence rates have been reported in the literature. OBJECTIVE: To provide an up-to-date systematic review of the complete literature for different excision strategies and their recurrence rates in HS. METHODS: A systematic literature search of the complete available literature and a meta-analysis of proportions were performed on the included studies. RESULTS: Of a total of 1,593 retrieved articles, 125 were included in the analysis. Most of these studies were retrospective with 8 prospective analyses and one randomized controlled trial (RCT). The techniques described were divided into partial excision (PE) and wide excision (WE), described in 33 and 97 included studies, respectively. The average estimated recurrences were 26.0% (95% confidence interval [CI], 16.0%-37.0%) for PE and 5.0% (95% CI, 3.0%-9.0%) for WE (p < .01). Female sex (p = .016) and HS caudal of the umbilicus (p = .001) were significantly associated with the overall recurrence rate. Quality of evidence was poor, and the reporting of results was mostly heterogeneous. CONCLUSION: This systematic review showed higher recurrence rates when it was not intended to resect affected HS tissue with a radical margin. There is a need for more RCT's and uniformly reported treatment outcomes.

Reconstructive Strategies in Pediatric Patients after Oncological Chest Wall Resection: A Systematic Review.

An appropriate reconstruction strategy after surgical resection of chest wall tumors in children is important to optimize outcomes, but there is no consensus on the ideal approach. The aim of this study was to provide an up-to-date systematic review of the literature for different reconstruction strategies for chest wall defects in patients less than 18 years old. A systematic literature search of the complete available literature was performed and results were analyzed. A total of 22 articles were included in the analysis, which described a total of 130 chest wall reconstructions. All were retrospective analyses, including eight case reports. Reconstructive options were divided into primary closure (n = 21 [16.2%]), use of nonautologous materials (n = 83 [63.8%]), autologous tissue repair (n = 2 [1.5%]), or a combination of the latter two (n = 24 [18.5%]). Quality of evidence was poor, and the results mostly heterogeneous. Reconstruction of chest wall defects can be divided into four major categories, with each category including its own advantages and disadvantages. There is a need for higher quality evidence and guidelines, to be able to report uniformly on treatment outcomes and assess the appropriate reconstruction strategy.

Intensive hands-on microsurgery course provides a solid foundation for performing clinical microvascular surgery.

PURPOSE: Microvascular surgery requires highly specialized and individualized training; most surgical residency training programs are not equipped with microsurgery teaching expertise and/or facilities. The aim of this manuscript was to describe the methodology and clinical effectiveness of an international microsurgery course, currently taught year-round in eight countries. METHODS: In the 5-day microsurgery course trainees perform arterial and venous end-to-end, end-to-side, one-way-up, and continuous suture anastomoses and vein graft techniques in live animals, supported by video demonstrations and hands-on guidance by a full-time instructor. To assess and monitor each trainee's progress, the course's effectiveness is evaluated using "in-course" evaluations, and participant satisfaction and clinical relevance are assessed using a "post-course" survey. RESULTS: Between 2007 and 2017, more than 600 trainees participated in the microsurgery course. "In-course" evaluations of patency rates revealed 80.3% (arterial) and 39% (venous) performed in end-to-end, 82.7% in end-to-side, 72.6% in continuous suture, and 89.5% (arterial) and 62.5% (venous) one-way-up anastomoses, and 58.1% in vein graft technique. "Post-course" survey results indicated that participants considered the most important components of the microcourse to be "practicing on live animals", followed by "the presence of a full-time instructor". In addition, almost all respondents indicated that they were more confident performing clinical microsurgery cases after completing the course. CONCLUSIONS: Microvascular surgery requires highly specialized and individualized training to achieve the competences required to perform and master the delicate fine motor skills necessary to successfully handle and anastomose very small and delicate microvascular structures. The ever-expanding clinical applications of microvascular procedures has led to an increased demand for training opportunities. By teaching time-tested basic motor skills that form the foundation of microsurgical technique this international microsurgery-teaching course is helping to meet this demand.

A Multicenter Comparison of Reconstruction Strategies after Wide Excision for Severe Axillary Hidradenitis Suppurativa.

An appropriate reconstruction strategy after wide excision for severe cases of axillary hidradenitis suppurativa (HS) is important to optimize outcomes, but no consensus exists on which reconstruction strategy should be preferred. OBJECTIVE: Evaluate which reconstruction strategy after wide excision in patients with severe axillary HS is associated with improved outcomes in terms of recurrence rate, complications, post-reconstruction limb function, aesthetics, and patient satisfaction. METHODS: Retrospective analysis between 2008 and 2018 of wide excision and reconstruction by primary closure (PC), secondary intention healing (SIH), split thickness skin grafts (STSG), or fasciocutaneous flaps (FCF). The primary endpoint was the rate of recurrence during follow-up. RESULTS: A total of 107 surgical interventions were performed on 54 patients. The overall recurrence rate was 31.8% after a median follow-up of 30 months, with a significant difference between PC (48%), SIH (16%), STSG (29%), and FCF (10%) (P = 0.03). Surgical complications requiring reoperation occurred in 2% after PC, 0% after SIH, 13% after STSG, and 15% after FCF (P = 0.11). The median score regarding function, aesthetics, and satisfaction after all interventions was 17 out of 20 points, but the score was lower after FCF than PC, SIH, and STSG (P = 0.03). CONCLUSIONS: Reconstruction by PC should be reserved for patients with limited HS lesions, whereas FCF was most effective in avoiding recurrence, but was associated with unfavorable short-term results and patient-reported outcomes regarding function and aesthetics. FCF should generally be reserved for patients with recurrent, severe HS comprising an extensive surface of the axillary skin.