Post-thyroidectomy bilateral cervical plexus block relieves pain: a systematic review.

PURPOSE: To assess the effectiveness of bilateral superficial cervical plexus block (BSCPB) in treating post-thyroidectomy pain. METHODS: MEDLINE, Embase, Google Scholar, LILACS, and the Cochrane Central Register of Controlled Trials, were extensively searched. The search period extended from 1968 until December 2022. Randomized controlled trials comparing BSCPB to placebo, no block in patients with thyroidectomy for benign or malignant thyroid disease were included. Outcomes were pain in the first 24 h after surgery. Analgesic rescue, period before the first rescue dosage, and 24-h opioid usage were secondary outcomes. The RoB 2 instrument was used to evaluate the risk of bias. RESULTS: 34 of 354 studies were eligible. There were 2,519 patients. BSCPB reduced the intensity of pain postoperatively [SMD: - 1.17 (95% CI: - 1.54 to - 0.81)] and in the first 24 h [- 0.62 (95%: 0.91 to 0.33)]. A considerable delay for the first opioid dose, rescue analgesics, and postoperative opioid usage was also found. CONCLUSION: BSCPB's 24-h analgesic efficacy minimizes the requirement for rescue analgesia, postoperative opioid intake, and rescue analgesia start time. The choice of anesthetic and different application methods might affect its effectiveness.

Post-thyroidectomy pain relief is enhanced by wound infiltration. A systematic review of randomized controlled trials.

INTRODUCTION: Thyroidectomy is a common surgical procedure. Traditional options for pain management, such as analgesics and nonsteroidal anti-inflammatory medications (NSAIDs), are limited by their side effects. Surgical wound infiltration with local anesthetics has the potential to reduce the need for analgesics in a number of surgical procedures. This systematic review and meta-analysis wanted to resolve these concerns and assess the efficacy of WI in the management of postoperative pain after thyroidectomy. MATERIAL AND METHODS: The review adhered to Cochrane Collaboration and PRISMA standards. RCTs comparing WI with no infiltration or placebo were included. Patients with benign or malignant thyroid disease who underwent open thyroidectomy were eligible. Postoperative pain was assessed using a visual analogue scale (VAS) as the primary outcome. Time to first rescue dose, the need for analgesic rescue in the first 24 h, and total opioid analgesic consumption were secondary outcomes. Standardized mean difference (SMD) and odds ratio (OR) were used to analyze the data. RESULTS: 16 randomized controlled trials involving 1202 patients were included. At 6 and 8 h postoperatively, WI exhibited a statistically significant impact on pain management. In the WI group, the need for analgesic rescue was significantly reduced. At 4 h postoperatively, non-anesthetic medications demonstrated a significant analgesic effect. CONCLUSIONS: This systematic review and meta-analysis support the use of WI with local anesthetics for postoperative pain management after thyroidectomy. These findings have significant implications for improving perioperative care, especially in ambulatory settings where effective pain management is essential.

Complications related to the Cook-Swartz implantable Doppler probe use in head and neck microvascular reconstruction: a systematic review.

PURPOSE: Vascular perfusion research has been dedicated to identify inexpensive, effective, and easy to use methods to assess free flap perfusion for both buried and non-buried flaps. METHODS: Systematic review of complications in patients underwent Head and Neck microsurgical reconstruction and vascular implantable Doppler monitoring. RESULTS: Sixteen articles were included for qualitative analysis. 2535 (92.2%) patients received IDP monitorization. Venous thrombosis was the most common vascular complication effecting 28 (1.1%). Regarding complications potentially related to the use of the IDP, just one study described the presence of granuloma formation along the suture line in 2 (0.07%) patients. CONCLUSIONS: Our findings indicated that Cook-Swartz IDP will represents a safe and effective device for FF monitoring in HN reconstructive micro-surgery. A detailed prospective registration of the results and complications related to the use of IDP remains mandatory to precisely estimate results, cost, and complications.

Prophylactic Central Neck Lymph Node Dissection in Low-risk Thyroid Carcinoma Patients Does Not Decrease the Incidence of Locoregional Recurrence: A Meta-analysis of Randomized Trials.

OBJECTIVE: To evaluate the effectiveness of T + prophylactic CND (T+CND) compared to T alone on locoregional recurrence in patients with PTC. SUMMARY BACKGROUND DATA: Few RCTs have assessed the risks and benefits of prophylactic CND in patients with PTC. Most recommendations are still based on meta-analyses that include observational studies, which are prone to selection bias. METHODS: We included RCTs involving adult patients with clinically negative neck (cN0) PTC that compared T versus T+CND. The main outcomes assessed were structural and biochemical recurrence and complications. For methodological quality assessment, we used the Revised Cochrane risk-of-bias tool for randomized trials instrument, and for robustness, we used the fragility index. RESULTS: Five RCTs with 763 patients were included (354 in the T group and 409 in the T+CND group). Most studies were classified as having a low risk of bias. Publication bias was not found. Structural recurrence occurred in 11/409 (2.7%) patients in the T+CND group and 9/354 (2.5%) patients in the T group, with a risk difference (RD) =0% [95% confidence interval (CI) -2% to 2%]. For biochemical recurrence, the RD was 0% (95% CI -5% to 4%). The number needed to treat was 500. The rate of permanent hypoparathyroidism was higher in the T+CND group than in the T group [RD 3% (95% CI 0%-6%)]. CONCLUSIONS: We did not find a beneficial effect of prophylactic CND associated with T on locoregional or biochemical recurrence but did confirm a higher risk of permanent hypoparathyroidism associated with this procedure.

Revisiting the role of surgery in the treatment of Graves' disease.

Graves' disease (GD) can be managed by antithyroid drugs (ATD), radioactive iodine (RAI) and surgery. Thyroidectomy offers the highest success rates for both primary and persistent disease, yet it is the least recommended or utilized option reaching <1% for primary disease and <25% for persistent disease. Several surveys have found surgery to be the least recommended by endocrinologists worldwide. With the development of remote access thyroidectomies and intraoperative nerve monitoring of the recurrent laryngeal nerve, combined with current knowledge of possible risks associated with RAI or failure of ATDs, revaluation of the benefit to harm ratio of surgery in the treatment of GD is warranted. The aim of this review is to discuss possible reasons for the low proportion of surgery in the treatment of GD, emphasizing an evidence-based approach to the clinicians' preferences for surgical referrals, surgical indications and confronting traditional reasons and concerns relating to the low referral rate with up-to-date data.

The hidden curve behind COVID-19 outbreak: the impact of delay in treatment initiation in cancer patients and how to mitigate the additional risk of dying-the head and neck cancer model.

PURPOSE: The rapid spread of the SARS-CoV-2 pandemic around the world caused most healthcare services to turn substantial attention to treatment of these patients and also to alter the structure of healthcare systems to address an infectious disease. As a result, many cancer patients had their treatment deferred during the pandemic, increasing the time-to-treatment initiation, the number of untreated patients (which will alter the dynamics of healthcare delivery in the post-pandemic era) and increasing their risk of death. Hence, we analyzed the impact on global cancer mortality considering the decline in oncology care during the COVID-19 outbreak using head and neck cancer, a known time-dependent disease, as a model. METHODS: An online practical tool capable of predicting the risk of cancer patients dying due to the COVID-19 outbreak and also useful for mitigation strategies after the peak of the pandemic has been developed, based on a mathematical model. The scenarios were estimated by information of 15 oncological services worldwide, given a perspective from the five continents and also some simulations were conducted at world demographic data. RESULTS: The model demonstrates that the more that cancer care was maintained during the outbreak and also the more it is increased during the mitigation period, the shorter will be the recovery, lessening the additional risk of dying due to time-to-treatment initiation. CONCLUSIONS: This impact of COVID-19 pandemic on cancer patients is inevitable, but it is possible to minimize it with an effort measured by the proposed model.

How Surgical Leaders Transform Their Residents to Craft Their Jobs: Surgeons' Perspective.

BACKGROUND: Surgeons should transform their residents to take the lead in their jobs and optimize their working conditions, so-called job crafting. We investigated the actions undertaken by surgeons with a transformational leadership style to encourage residents' job crafting, about which there is at present a paucity of information. METHODS: We performed a qualitative study based on principles of constructivist grounded theory. In-depth interviews were held with a purposive sample of surgeons who were perceived as transformational leaders by their residents. During data analysis (open, axial, and selective coding), we compared inductive codes with deductive codes drawn from the job demands-resources and transformational leadership theories to reach a consensus on the interpretation of data and identification of the main themes. RESULTS: Sixteen surgeons participated. Surgeons undertook five actions that enhanced job crafting in residents. They: one) modeled positive behaviors of a good surgeon; two) used a stepwise individual approach toward autonomy; three) connected with the resident as a person; four) supported residents in handling complications and errors; and five) they coached the resident to deal with competing interests. These actions had four consequences for residents. They led to: one) more responsibilities in patient care; two) more constructive relationships in the workplace; three) less pressure from workload and surgical care duties; and four) less personal difficulties and errors in patient care. CONCLUSIONS: The actions undertaken by surgeons with a transformational leadership style have a positive association with the residents' ability to craft their jobs. This knowledge has implications for surgeons' leadership development with a view to workplace education.

Microscopic positive surgical margins in thyroid carcinoma: a proposal for thyroid oncology teams.

PURPOSE: In the case of well-differentiated thyroid cancer, the importance of microscopic margin status remains controversial. We discuss the relevance of the effect of microscopic positive surgical margins in the early stages of differentiated thyroid cancer. METHODS: A comprehensive literature search and review of available evidence in English literature was undertaken. RESULTS: A previous meta-analysis did not find an association between microscopic positive surgical margins and local recurrence. Heterogeneity of definitions and differences between microscopic surgical margins and extrathyroid extension are discussed. Impact on clinical decision-making is explored. CONCLUSION: The finding of microscopic positive surgical margins in a patient with a thyroid tumor without intraoperative evidence of macroscopic invasion to adjacent structures, with complete resection made by the surgeon and without pathological report of extrathyroid extension, does not have a worse prognostic effect. We present a classification of surgical margins that may help thyroid oncology teams to tailor further management in patients with thyroid cancer.

Comparison of different guidelines for oral cancer.

BACKGROUND: Guidelines should provide accessible and reliable information for decision-making. Also, they should be translatable to multiple settings, allowing their use in diverse situations. METHODS: We searched in GOOGLE, PUBMED, SCIELO, and SCOPUS for guidelines on oral squamous cell carcinoma. They were evaluated using the AGREE II protocol. RESULTS: We identified 16 guidelines that fulfilled inclusion criteria. The mean score and range for each AGREE II domain were: "scope and purpose" 74.1% (6-100.0%); "stakeholder" 78.6% (0-100.0%); "rigor of development" 71.4% (0-100.0%); "clarity of presentation" 71.4% (6-100.0%); "applicability" 50.0% (0-85.7%); "editorial independence" 57.1% (14.3-85.7%) and "overall assessment" 57.1% (14.3-100.0%). CONCLUSION: Guidelines for oral cancer present variable quality. Among those available, only four surpassed the 70% AGREE II score threshold.

Standardization for oncologic head and neck surgery.

The inherent variability in performing specific surgical procedures for head and neck cancer remains a barrier for accurately assessing treatment outcomes, particularly in clinical trials. While non-surgical modalities for cancer therapeutics have evolved to become far more uniform, there remains the challenge to standardize surgery. The purpose of this review is to identify the barriers in achieving uniformity and to highlight efforts by surgical groups to standardize selected operations and nomenclature. While further improvements in standardization will remain a challenge, we must encourage surgical groups to focus on strategies that provide such a level.

Recommendations for head and neck surgical oncology practice in a setting of acute severe resource constraint during the COVID-19 pandemic: an international consensus.

The speed and scale of the global COVID-19 pandemic has resulted in unprecedented pressures on health services worldwide, requiring new methods of service delivery during the health crisis. In the setting of severe resource constraint and high risk of infection to patients and clinicians, there is an urgent need to identify consensus statements on head and neck surgical oncology practice. We completed a modified Delphi consensus process of three rounds with 40 international experts in head and neck cancer surgical, radiation, and medical oncology, representing 35 international professional societies and national clinical trial groups. Endorsed by 39 societies and professional bodies, these consensus practice recommendations aim to decrease inconsistency of practice, reduce uncertainty in care, and provide reassurance for clinicians worldwide for head and neck surgical oncology in the context of the COVID-19 pandemic and in the setting of acute severe resource constraint and high risk of infection to patients and staff.

Value and Quality of Care in Head and Neck Oncology.

PURPOSE OF REVIEW: The concept of value-based health care (VBHC) was articulated more than a decade ago. However, its clinical implementation remains an on-going process and a particularly demanding one for the domain of head and neck cancer (HNC). These cancers often present with fast growing tumors in functionally and cosmetically sensitive sites and afflict patients with differing circumstances and comorbidity. Moreover, the various treatment modalities and protocols have different effects on functional outcomes. Hence, the interpretation of what constitutes VBHC in head and neck oncology remains challenging. RECENT FINDINGS: This monograph reviews developments in specific aspects of VBHC for HNC patients, including establishment of registries and quality indices (such as infrastructure, process, and outcome indicators). It emphasizes the importance of the multidisciplinary team, "time to treatment intervals," and adherence to guidelines. The discussion addresses major indicators including survival, quality of life and functional outcomes, and adverse events. Also, strengths and weaknesses of nomograms, prognostic and decision models, and variation of care warrant attention. Health care professionals, together with patients, must properly define quality and relevant outcomes, both for the individual patient as well as the HNC population. It is essential to capture and organize the relevant data so that they can be analyzed and the results used to improve both outcomes and value.

Management of the Neck in Well-Differentiated Thyroid Cancer.

PURPOSE OF REVIEW: In this narrative review, we discuss the indications for elective and therapeutic neck dissections and the postoperative surveillance and treatment options for recurrent nodal disease in patients with well-differentiated thyroid cancer. RECENT FINDINGS: Increased availability of advanced imaging modalities has led to an increased detection rate of previously occult nodal disease in thyroid cancer. Nodal metastases are more common in young patients, large primary tumors, specific genotypes, and certain histological types. While clinically evident nodal disease in the lateral neck compartments has a significant oncological impact, particularly in the older age group, microscopic metastases to the central or the lateral neck in well-differentiated thyroid cancer do not significantly affect outcome. As patients with clinically evident nodal disease are associated with worse outcomes, they should be treated surgically in order to reduce rates of regional recurrence and improve survival. The benefit of elective neck dissection remains unverified as the impact of microscopic disease on outcomes is not significant.

Considerations for environmentally sustainable head and neck surgical oncology practice.

OBJECTIVE: To evaluate the potential role of head and neck oncologic surgeons in environmental protection, sustainability of health-care systems and avoidance of procedures contributing to climate change in the future. REVIEW METHODS: This literature review searched for relevant literature about the relevance of waste in surgical head and neck oncology practice and the innovative alternatives to decrease its effect on environment. CONCLUSIONS: Head and neck oncologic surgeons have a role in environmental protection, sustainability of health-care systems and avoidance of procedures contributing to climate change in the future. However, there exist only limited data on waste management and other procedures in surgical oncology to promote these practices. IMPLICATIONS FOR PRACTICE: By increasing awareness of the corresponding issues of waste production within the healthcare environment, head and neck surgeons can have a pioneering role in considering how to reduce, recycle and reuse in a more efficient manner. As research in this field accumulates, healthcare providers can engage both managers and clinicians in this process. It remains imperative to provide these professionals opportunities for their work force to rethink current practices in a manner that prioritizes environmentally sustainable head and neck surgical practices.

Cross-cultural adaptation and psychometric validation of the Patient Scar Assessment Questionnaire to the Spanish language in head and neck surgery.

External appearance is the main aesthetic outcome in patients who undergo surgical procedures. Scars located in exposed areas, such as the neck and face, are important for patients. There are at least eight instruments that are used to evaluate postoperative scars, but few fulfil standard methodological conditions. The Patient Scar Assessment Questionnaire (PSAQ) was designed and validated using psychometric methodology. However, this scale has not been translated or validated in the Spanish language. The aim of this study was to undergo a cross-cultural adaptation and psychometric validation of the PSAQ scale to the Spanish language in patients who underwent head and neck surgery. We followed The Professional Society for Health Economics and Outcomes Research (ISPOR) guidelines for the translation and validation of health-related scales. Forward and back translations were made by independent translators. We included adult patients who underwent thyroidectomy, parathyroidectomy, parotidectomy, and neck dissection. For the psychometric validation, we used a principal axis exploratory factor analysis with oblimin rotation. A reliability test involving Cronbachs alpha and the item-total correlation was performed and for the convergent/concurrent validity, we selected the Spanish version of the Vancouver Scar Scale. A total of 180 patients were recruited. Factor analysis showed a five-factor solution. Cronbachs alpha for the subscales was >0.7. The comparison between the PSAQ appearance subscale and the VSS demonstrated a high correlation (rho = - 0.89). In a sample of 62 patients, the test-retest evaluation showed high correlation (0.74-0.99). Our study supports the Spanish version of the PSAQ as a valid, reliable, and reproducible tool to assess the perception and impact of neck scars in Spanish-speaking patients who undergo head and neck surgery.

Job Crafting to Persist in Surgical Training: A Qualitative Study From the Resident's Perspective.

BACKGROUND: Attrition in surgical training, a result of poor well-being at work, continues to rise. Work engagement and persistence, the other side of the coin, depend on the proactivity of residents to optimize the demands and resources in the workplace to achieve a better fit with the environment. This type of proactivity refers to job-crafting. In this study, we sought to explore the specific mechanisms underlying residents' job-crafting to enhance work engagement and persistence, as well as the role of supervisors in this endeavor. MATERIALS AND METHODS: We used a constructivist-grounded theory design. We conducted semistructured interviews of active residents. During the analysis of verbatim protocols, we developed codes and categories and identified the main themes (job-crafting mechanisms) related to work engagement and persistence. We anticipated procedures to engage in reflexivity. RESULTS: The residents showed six job-crafting mechanisms (build trust with supervisors, manage proactively, seek help, see errors and frustrations as learning opportunities, find a suitable work-life balance, and seek challenges actively). The supervisors contributed to residents' job-crafting with four mechanisms (earning the trust of the residents, providing guidance and support, allowing residents to fulfill tasks befitting a surgeon in training, and offering increasingly challenging tasks to residents). CONCLUSIONS: Work engagement and persistence in training are active processes that depend on the ability of residents to take advantage of resources and challenges and to diminish hindering demands at the workplace. Future research should focus on the perspectives of the supervisor, as well as on the effectiveness of job-crafting interventions, to enhance work engagement.

Surgical management of intrathoracic goitres.

BACKGROUND: Intrathoracic goitres (ITG) often present with compressive symptoms and require specialised care by experienced surgical teams. Most ITG can be accessed by a transcervical approach (TCA) and only between 1 and 15% will require an extracervical approach (ECA). Many controversies exist regarding the clinical presentation, evaluation, selection of cases for ECA, surgical technique and outcomes. This paper reviews the recent literature on the management, outcomes and evidence-based treatment strategies of ITG. METHODS: We conducted a review of the literature on the evaluation, management and outcomes of surgery for ITGs. RESULTS: The incidence of cancer in the ITGs ranges between 4 and 20%. Multiplanar CT scanning offers the best preoperative evaluation and aids to determine the approach. Most ITG can be accessed by TCA and ECA are only needed in maximum 15% of cases. In experienced hands, the outcome of these surgeries is comparable to thyroid surgery for non-ITG. CONCLUSIONS: Surgery for ITG is challenging. The experienced surgeon however, with few exceptions can address ITG via TCA, with outcomes comparable to those of uncomplicated thyroid surgery.

Management of the facial nerve in parotid cancer: preservation or resection and reconstruction.

PURPOSE: Management of the facial nerve is instrumental in the surgical treatment of parotid cancer. METHODS: A literature search was conducted using PubMed and ScienceDirect database. A total of 195 articles were finally included into the analysis, based on relevance, scientific evidence and actuality. RESULTS: In the majority of cases the facial nerve is not involved by tumor. In these cases, identification and preservation of the nerve, in addition to complete tumor removal, are essential for successful surgery. When the nerve is infiltrated by tumor, the affected portion of the nerve must be resected as part of radical parotidectomy. Primary nerve reconstruction or other reanimation techniques give the best long-term functional and cosmetic results. A comprehensive diagnostic evaluation with current imaging and electrophysiological studies will provide the surgeon with the best knowledge of the relationship of the facial nerve to the tumor. Several standardized methods are helpful in finding, dissecting and preserving the nerve during parotid cancer surgery. When radical parotidectomy is indicated, the initial diagnostic work-up can assist in defining the need for adjuvant postoperative therapy and facial reanimation. The aim of rehabilitation is to restore tone, symmetry, and movement to the paralyzed face. CONCLUSIONS: The surgical management of facial paralysis has undergone many improvements in recent years. This review gives an overview of recent advances in the diagnostic work-up, surgical techniques and any necessary rehabilitation of the facial nerve in parotid cancer surgery.

Surgical options in benign parotid tumors: a proposal for classification.

Different surgical options are currently available for treating benign tumors of the parotid gland, and the discussion on optimal treatment continues despite several meta-analyses. These options include more limited resections (extracapsular dissection, partial lateral parotidectomy) versus more extensive and traditional options (lateral parotid lobectomy, total parotidectomy). Different schools favor one option or another based on their experience, skills and tradition. This review provides a critical analysis of the literature regarding these options. The main limitation of all the studies is the bias of selection for different surgical approaches. For this reason, we propose a staging system that could facilitate clinical decision making and the comparison of results. We propose four categories based on the size of the tumor and its location within the parotid gland. Category I includes tumors up to 3 cm, which are mobile, close to the outer surface and close to the parotid borders. Category II includes deeper tumors up to 3 cm. Category III comprises tumors greater than 3 cm involving two levels of the parotid gland, and category IV tumors are greater than 3 cm and involve more than 2 levels. For each category and for the various pathologic types, a guideline of surgical extent is proposed. The objective of this classification is to facilitate prospective multicentric studies on surgical techniques in the treatment of benign parotid tumors and to enable the comparison of results of different clinical studies.

Diagnostic performance of CT angiography in neck vessel trauma: systematic review and meta-analysis.

This study was conducted in order to define the diagnostic performance of CT angiography for vascular injuries compared with angiography in patients with neck trauma. CT angiography is the cornerstone of diagnosis for hemodynamically stable patients with wounds suspicious of vascular trauma in the limbs, chest, or abdomen. Available evidence for the use of CT angiography in neck vascular trauma comes from small case series and few randomized controlled trials, and high-quality information does not exist regarding its performance. A protocol using the recommendations of the Cochrane Collaboration was designed. A systematic search of diagnostic studies without limits on language or time was carried out to December 2014. Studies including patients with neck trauma with retrospective or prospective data collection that assessed CT angiography compared with other methods were selected. Methodological quality was assessed using the QUADAS-2 tool. A hierarchical model ROC curve and a bivariate random effects model were used for the pooled analysis. Sixteen studies were selected and reviewed, and nine studies with 693 patients were included in this review. The overall sensitivity was 97 % (95 % CI 0.77-1.00; I (2) = 65.7 % (41.4-90.0)), while the overall specificity was 99 % (95 % CI 0.93-1.00; I (2) = 0). The hierarchic ROC curve showed an area under the curve of 0.99. Publication bias was not identified in this study. CT angiography can be stated as the gold standard for diagnosing vascular injuries in hemodynamically stable patients with neck trauma.