Current Protocol for Aesthetic Scar Management in Thyroid Surgery

Using a Modified Running Intracutaneous Butterfly Suture Technique for Wound Closure: Achieving Tension Reduction, Dead Space Elimination, and Perfect Apposition

BACKGROUND

Recently, patients have had increasingly higher requirements for the appearance of surgical scars. To achieve the ideal wound healing, a perfect suture technique needs to meet several requirements: tension reduction, precise apposition of wound edges, and dead space elimination. Here, we proposed a fast, efficient, and cost-effective suture method to meet clinical needs.

OBJECTIVES

We performed a retrospective study to investigate the efficacy of the modified running intracutaneous butterfly suture technique for scar revision surgery.

METHOD

Patients with scars and pathological scars who underwent scar revision using the proposed suture technique at our Hospital between January 2020 and January 2024 were included in this study. The modified running intracutaneous butterfly suture technique with fast-absorbing bidirectional barbed sutures was used for wound closure. The Vancouver Scar Scale was used to evaluate the appearance of scars before and 8-24 months after the operations. The recurrence and complications of the patients were also recorded.

RESULTS

A total of 59 patients were included. There were 3 (5.1%) recurrence and 6 (10.2%) hyperpigmentation following scar revision surgery combined with two sessions of radiotherapy. The overall Vancouver Scar Scale score significantly decreased from 10.19 ± 1.92 to 3.22 ± 1.45 within 8-24 months after the surgery. Patients were divided into the pathological scar group characterized with keloid and hypertrophic scar (n = 55) and the scar group (n = 4). The pathological scar group showed a decrease in Vancouver Scar Scale score from 10.51 ± 1.53 to 3.38 ± 1.36 (p < 0.0001).

CONCLUSIONS

We proposed a rapid and efficient suturing method that effectively reduced tension, eliminated dead space, and achieved optimal apposition of the wound edges, serving as a valuable reference for aesthetically pleasing wound suture.

LEVEL OF EVIDENCE IV

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Patient‑reported outcome measures for assessing health‑related quality of life in patients with differentiated thyroid cancer: a systematic review

BACKGROUND

Patient-reported outcome measures (PROMs) have become important tools for evaluating health-related quality of life (HRQOL) in patients with differentiated thyroid cancer (DTC). While there are many PROMs available to measure HRQOL, there is a lack of a comprehensive overview of these PROMs. Therefore, the authors aimed to systematically review and categorize all PROMs that have been used to measure HRQOL in patients with DTC.

MATERIALS AND METHODS

After determining the search strategy and identifying inclusion and exclusion criteria, articles were searched in PubMed and EMBASE from January 1900 to September 2023. Information on PROMs from the included studies, such as development language, target population, (sub)scales name, number of items per (sub)scale, completion time, and validation, was extracted and synthesized. The frequency with which PROMs were utilized in the included studies was also graphed. After innovatively classifying PROMs as five categories, all of the included PROMs were allocated to their respective categories.

RESULTS

A total of 330 articles fulfilled all of the criteria, and they utilized 96 different PROMs to measure HRQOL in DTC patients. The 96 PROMs were classified into five categories, namely universal PROMs (16/96), DTC-related PROMs (11/96), radioiodine-related PROMs (4/96), operation-related PROMs (37/96), and psychology-related PROMs (28/96). Among them, some PROMs were the frequently employed PROMs to assess diverse aspects of HRQOL in patients with DTC.

CONCLUSION

A large number of PROMs are available for patients with DTC, which evaluate all aspects of HRQOL. Combining the relevant information and frequency of PROMs utilization, it can provide convenience and reference for researchers to select PROMs across different categories. However, a more detailed critical appraisal of the PROMs used in various clinical scenarios is required. Additionally, PROMs usage frequency in previous studies can indirectly indicate the comprehensiveness or gaps in HRQOL aspects studied, guiding further review or research.

Assessment of preoperative health-related quality of life in patients undergoing thyroidectomy based on patient-reported outcomes

Introduction

To evaluate the preoperative health-related quality of life (HRQoL) and influencing factors of HRQoL in patients undergoing thyroidectomy based on patient-reported outcomes.

Materials and methods

Patients who were diagnosed and treated in Sichuan Cancer Hospital from February 2022 to December 2022 and were scheduled to undergo thyroidectomy were included. Each participant completed the basic information questionnaire and patient-reported outcome assessment scales before surgery. HRQoL was assessed using the European Organization for Research and Treatment of Cancer Quality of Life Questionnaire-C30 (EORTC QLQ-C30), the Thyroid Cancer-Specific Quality of Life (THYCA-QoL), and the Hamilton Anxiety Scale (HAMA). The Wilcoxon rank sum test or the Kruskal-Wallis test was used to analyze the association between patient characteristics and HRQoL, and the variables with statistical significance were included in multiple linear regression analysis.

Results

450 patients were included in the study. According to the analysis of the THYCA-QoL scores, the psychological subscale was the most complained about. Anxiety was the most common symptom of the HAMA. Factors associated with worse general QoL on the EORTC QLQ-C30 included nondiagnostic/unsatisfactory fine-needle aspiration (FNA) result. Planned lateral neck dissection and nondiagnostic/unsatisfactory FNA result were influential factors for preoperative anxiety. Males and longer sleep duration were associated with better thyroid cancer-specific QoL, better general QoL, and less anxiety.

Conclusion

The preoperative HRQoL of patients undergoing thyroidectomy was generally good. Females, insufficient sleep duration, planned lateral neck dissection, and nondiagnostic/unsatisfactory FNA result were associated with worse preoperative HRQoL.

The anterior neck scar outcomes of conventional thyroidectomy using a wound protector: a multicenter double-blinded randomized controlled trial

PURPOSE

This study aimed to investigate the effectiveness of a novel wound protector in enhancing the cosmetic outcomes of thyroidectomy.

MATERIAL AND METHODS

This multicenter, double-blinded randomized controlled trial enrolled 129 patients undergoing open thyroidectomy. The patients were divided into a wound protector group and a control group. Subjective patient assessments were conducted, measuring wound satisfaction, pain, and itchiness. Additionally, blinded observers evaluated scars using the Vancouver Scar Scale.

RESULTS

The Vancouver Scar Scale revealed significant advantages for the wound protector group, demonstrating improvements in pigmentation ( P =0.002), vascularity ( P =0.014), pliability ( P =0.001), and height ( P =0.001).

CONCLUSION

The thyroid wound protector offers a potential to improve postoperative cosmetic outcomes. Further research is warranted to explore patient experiences and optimize the application of this innovative wound protector across diverse surgical contexts.

Analysis of trends and status of evaluation methods in thyroid scar

Background

The incidence of thyroid cancer has increased over the decades, and patients prefer short thin scars after thyroidectomy due to their cosmetic visibility. Several scar assessment methods have been used to determine the most cosmetically optimal surgical method, but a widely accepted measurement tool is still lacking. This study investigates the usage status in the thyroid scar scale according to time, region, and study method.

Methods

The authors searched for articles on thyroid scars published between January 2000 and September 2022 in the PubMed database. The study included clinical studies that mentioned thyroid scar and scar scale, excluding articles that did not evaluate neck scars. Statistical analysis was performed using IBM SPSS Statistics 29.

Results

A total of 35 studies were included. Among them, 17 used the Vancouver Scar Scale (VSS), 17 used the Patient and Observer Scar Assessment Scale (POSAS), four used the Manchester Scar Scale (MSS), and four used the Stony Brook Scar Evaluation Scale (SBSES). VSS and POSAS were the most commonly used scar evaluation methods. VSS tended to be used frequently in Asia, while POSAS was used frequently in Europe and in randomized controlled trials.

Conclusion

VSS and POSAS are popular thyroid scar assessment methods, with regional variations. Standardization is needed for meaningful comparisons. Patient's subjective evaluations should be considered, given the cosmetic importance of thyroid scars.

Early postoperative interventions in the prevention and management of thyroidectomy scars

Thyroidectomy scars, located on the exposed site, can cause distress in patients. Owing to the cosmetic importance of thyroidectomy scars, many studies have been conducted on its prevention and treatment. Scar formation factors mainly include inflammatory cell infiltration, angiogenesis, fibroblast proliferation, secretion of cytokines such as transforming growth factor (TGF)-β1, and mechanical tension on the wound edges. Anti-scar methods including topical anti-scar agents, skin tension-bearing devices, and local injections of botulinum toxin, as well as lasers and phototherapies, that target these scar formation factors have been developed. However, current studies remain fragmented, and there is a lack of a comprehensive evaluation of the impacts of these anti-scar methods on treating thyroidectomy scars. Early intervention is a crucial but often neglected key to control hyperplastic thyroidectomy scars. Therefore, we review the currently adopted early postoperative strategies for thyroidectomy scar reduction, aiming to illustrate the mechanism of these anti-scar methods and provide flexible and comprehensive treatment selections for clinical physicians to deal with thyroidectomy scars.

Role of Prehabilitation and Rehabilitation on Functional Recovery and Quality of Life in Thyroid Cancer Patients: A Comprehensive Review

BACKGROUND

This narrative review aims to provide a comprehensive overview of the current prehabilitation and rehabilitation strategies for thyroid cancer survivors to optimize functional outcomes and enhance their quality of life.

METHODS

The review follows the SANRA quality criteria and includes an extensive literature search conducted in PubMed/Medline, Web of Science, and Scopus.

RESULTS

The review emphasizes the role of a comprehensive rehabilitation approach in targeting the different domains that generate disability in thyroid cancer patients. In this context, physical activity, range of motion exercises, myofascial release, joint mobilization, and postural exercises are crucial for improving functional outcomes and reducing treatment-related discomfort and disability. Moreover, tailored rehabilitative management addressing dysphonia and dysphagia might have a positive impact on the quality of life of these patients. Despite these considerations, several barriers still affect the implementation of a multimodal rehabilitative approach in common clinical practice. Thus, sustainable and effective strategies like digital innovation and patient-centered approaches are strongly needed in order to implement the rehabilitative treatment framework of these subjects.

CONCLUSIONS

This narrative review provides valuable insights into the current prehabilitation and rehabilitation strategies to treat thyroid cancer survivors, addressing physical, psychological, and vocational needs to optimize functional outcomes and enhance their quality of life.

Sternomastoid intermuscular approach has better postoperative cosmesis and less neck discomfort than linea alba cervicalis approach in hemithyroidectomy: a randomized clinical trial

BACKGROUND

Surgery is still the most important treatment method for thyroid cancer. The classic linea alba cervicalis approach caused obvious neck scarring. This study explored an alternative open operative approach with concealed incision for hemithyroidectomy, and demonstrated whether it was non-inferior to traditional approach in postoperative complications and operation efficiency.

METHODS

Patients ( n =220) from November 2019 to November 2020 willing to undergo hemithyroidectomy because of differentiated thyroid cancer were randomly divided into the sternocleidomastoid intermuscular approach (SMIA) group ( n =110), and the linea alba cervicalis approach (LACA) group ( n =110). The incidence of postoperative complications within 3 months and operation efficiency indicator R0 resection rate were recorded as primary endpoint, while scar apperance was assessed as secondary endpoint. The data were statistically analyzed.

RESULTS

The baseline data of these two groups were comparable, with no significant difference ( P >0.05). As primary endpoint, R0 resection rate was 100% in both groups. In the 1-month follow-up period, the SMIA group had a lower score for neck discomfort compared with that of the LACA group (1.01±0.1648 vs. 0.5657±0.0976, P =0.0217). The SMIA group's scar had better results from the observer scar assessment compared to that of the LACA group as secondary endpoint. Within the 3-month follow-up, the total complications were calculated, and it was demonstrated that SMIA was non-inferior to traditional LACA operation ( P of non-inferiority=0.0048).

CONCLUSIONS

Compared with LACA group, surgery through the SMIA is safe, effective, and has non-inferior postoperative complications. SMIA can be considered an alternative approach to classic LACA in hemithyroidectomy.

Treatment and Improvement of Healing after Surgical Intervention

The development of abnormal scars has a great impact on people's well-being, and improving scarring outcomes after surgery is a field that currently lacks consensus. This review aims to identify newly researched approaches to improving the quality of surgical scars. A systematic search of PubMed, Scopus, Web of Science, and ScienceDirect was conducted between 13 May 2023 and 17 May 2023, in accordance with the recommendations of the PRISMA Statement. Study selection and analysis of methodological quality were performed in parts, independently and blindly, based on eligibility criteria. The 21 prospective, comparative, and randomized studies reviewed included 1057 subjects and studied approaches such as topical applications of creams with herbal extracts and silicone gels, growth factors, negative pressure dressings, oligonucleotides, intralesional injection of compounds such as botulinum toxin, skin closure techniques such as suturing and tissue adhesive, and laser treatments. There are recent research techniques that generate good results and are really promising to improve the results of surgical scars; however, the available evidence is extremely limited in some cases, and it is necessary to deepen its analysis to obtain reliable action protocols in each type of surgery.

Cyanoacrylate Tissue Adhesives Compared With Sutures on Facial and Neck Wounds: A Meta-analysis

Objective

To compare the effectiveness between cyanoacrylate tissue adhesives (CTAs) and sutures for skin closure on the face and neck.

Data Sources

Embase, Medline, Scopus, Central, Web of Science.

Review Methods

Randomized controlled trials comparing CTAs versus sutures for skin closure on the face and neck were included. Primary outcomes were cosmetic outcomes. Secondary outcomes were scar depth, scar width, pain, closure time, cost, and adverse events. Subgroup analyses were performed by wound locations, type of CTAs, type of sutures, age groups, and type of wounds. Physicians and patients evaluated the cosmetic outcomes.

Results

Eighteen studies (1020 patients) were included. CTAs offered better cosmetic outcomes by Wound Registry Scale at ≤1 month (physician: mean difference [MD]: -1.50, 95% confidence interval, CI: -2.42 to -0.58). The cosmetic outcomes assessed by Visual Analog Scale were comparable at >1 to ≤3 months (physicians: standard mean difference [SMD], -0.01, 95% CI, -0.25 to 0.23, patients: SMD, -0.02, 95% CI, -0.84 to 0.79). The cosmetic outcomes by the Patient and Observer Scar Assessment Scale favored sutures at >3 to 12 months (physician: MD 4.26, 95% CI, 2.02-6.50). Subgroup analyses revealed no differences. CTAs offered less scar depth, scar width, pain, closure time, and total cost of closure. Adverse events were similar.

Conclusion

Based on the wound healing process, the cosmetic outcomes exhibited a favorable inclination toward CTAs at <1 month while demonstrating comparable results between CTAs and sutures at >1 to ≤3 months. Subsequently, sutures exhibited superior cosmetic outcomes compared to CTAs at >3 to 12 months.

Patient's Scar Satisfaction after Conventional Thyroidectomy for Differentiated Thyroid Cancer

Differentiated thyroid carcinoma (DTC) is the most frequent endocrine neoplasm. Its treatment is based on surgery with consequent impact on patients' quality of life (QoL) and aesthetic implication. The aim of the present study is to assess scar satisfaction in patients affected by DTC who underwent total or partial thyroidectomy. A comparison was also made between scar satisfaction with different subcuticular suture. Validated questionnaires have been employed during a 3-month follow-up: Patient and Observer Scar Assessment Scale (POSAS) and the Patient Scar Assessment Questionnaire (PSAQ). Eventually, the impact of thyroid cancer on QoL of patients was performed in the studied population employing the Thyroid-related patient-reported outcome questionnaire (ThyPRO) and European Organisation for Research Additionally, Treatment of Cancer-Quality of Life questionnaire-C30 (EORTC QLQ-C30). It was conducted in a single center observational study considering 74 patients respecting inclusion criteria. Overall scar satisfaction was found to improve during follow-up, reaching the best scores at 3 months from surgery. Subcuticular suture does not seem to influence the scar satisfaction. In our study male patients seem to be more satisfied, on the other hand age does not seem to influence satisfaction. Overall, the ThyPRO questionnaire and EORTC QLQ-C30 scores did not statistically differ between preoperative and postoperative suggesting a small impact of DTC in QoL.