Facial Blushing: Patient Selection and Long-Term Results

Staged single-port thoracoscopic R2 sympathicotomy as a reproducible, safe and effective treatment option for debilitating severe facial blushing

OBJECTIVES

Our goal was to investigate the safety, feasibility, success rate, complication rate and side effects of staged single-port thoracoscopic R2 sympathicotomy in the treatment of severe facial blushing. Facial blushing is considered a benign condition; however, severe facial blushing can have a major impact on quality of life. When nonsurgical options such as medication and psychological treatments offer no or insufficient relief, surgical treatment with thoracoscopic sympathicotomy should be considered.

METHODS

All patients who underwent a staged thoracoscopic sympathicotomy at level R2 for severe facial blushing between January 2016 and September 2021 were included. Clinical and surgical data were prospectively collected and analysed.

RESULTS

A total of 16 patients with low operative risk (American Society of Anesthesiologists class 1) were treated. No major perioperative complications were encountered. One patient experienced postoperative unilateral Horner’s syndrome that resolved completely after 1 week. Two patients experienced compensatory hyperhidrosis. The success rate was 100%. One patient experienced a slight recurrence of blushing symptoms after 3 years that did not interfere with their quality of life. All patients were satisfied with the results and had no regrets of having undergone the procedure.

CONCLUSIONS

Staged single-port thoracoscopic R2 sympathicotomy is a reproducible, safe and highly effective surgical treatment option with low compensatory hyperhidrosis rates and the potential to significantly improve quality of life in carefully selected patients suffering from severe facial blushing. We would like to increase awareness among healthcare professionals for debilitating facial blushing and suggest timely referral for surgical treatment.

Surgical treatment of facial blushing: Patient selection and operative technique (retrospective observational study)

Surgeons are often reluctant to offer further intervention to patients with medically intractable facial blushing. This is mainly because of the relatively high failure rate of blushing resolution and a high incidence of compensatory hyperhidrosis. In this study, we sought to identify the type of blushing that would benefit from surgery and minimize compensatory hyperhidrosis by applying diffuse sympathicotomy (DS). This study was a retrospective review of 62 patients who underwent R2 endoscopic thoracic sympathicotomy (ETS) and preemptive DS for facial blushing. Facial blushing was classified as autonomic-mediated blushing (thermoregulatory, emotional) and vasodilator-mediated blushing (constant) based on the history and precipitating factors for blushing. DS was performed at lower-thoracic levels in the form of limited DS (right R5/7/9/11, left R5/6/8/10) or extended DS (bilateral R5-11). Resolution of blushing (described as "almost disappeared") was achieved in 48% of patients with a median follow-up of 19.6 months. There was a significant difference in resolution among 3 types of blushing (emotional: 55%, thermoregulatory: 28%, constant: 15%, P = .03). Multivariate analysis confirmed thermoregulatory and constant type blushing as a potential independent predictor of blushing resolution. Even though there was no difference between the DS procedures with respect to compensatory hyperhidrosis, intolerable compensatory hyperhidrosis (Hyperhidrosis Disease Severity Scale = 4) occurred in only 11% of patients. DS redistributed sweating area, being predominantly on the chest and mid-back (89%), also seen on the abdomen-waist-groin-buttocks-thighs (63%). Overall, 77% of patients experienced satisfactory results. Emotional blushing proved to be an established indication of ETS where good long-term results can be expected. Expansion of surgical indication to thermoregulatory or constant type blushing needs to be validated in future studies. Additionally, compensatory hyperhidrosis, another hurdle for ETS, can be minimized by preemptive DS, resulting in redistribution and decrease of sweating.

Minimally Invasive Sympathicotomy for Palmar Hyperhidrosis and Facial Blushing: Current Status and the Hyperhidrosis Expert Center Approach

Hyperhidrosis, the medical term for excessive sweating beyond physiological need, is a condition with serious emotional and social consequences for affected patients. Symptoms usually appear in focal areas such as the feet, hands, axillae and face. Non-surgical treatment options such as topical antiperspirants or systemic medications are usually offered as a first step of treatment, although these therapies are often ineffective, especially in severe and intolerable cases of hyperhidrosis. In the treatment algorithm for patients suffering from hyperhidrosis, surgical thoracoscopic sympathicotomy offers a permanent solution, which is particularly effective in the treatment of palmar hyperhidrosis and facial blushing. In this review, we describe the current status of thoracoscopic sympathicotomy for palmar hyperhidrosis and facial blushing. In addition, we share the specific treatment approach, technique and results of our Hyperhidrosis Expert Center. Last, we share recommendations to ensure an effective, reproducible and safe application of single-port thoracoscopic sympathicotomy for palmar hyperhidrosis and facial blushing, based on our extensive experience.