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Background: Thyroglossal duct cyst (TGDC) is a common congenital neck mass that is the most frequent cause of neck swelling in children. The traditional open Sistrunk procedure for TGDC often leaves a visible scar on the neck. Therefore, it is essential to consider the impact of neck scarring on the quality of life for children and adolescents. Our study aimed to assess the safety and efficacy of robotic TGDC resection using the bilateral axillo-breast approach (BABA) in adolescents. Case Description: A 16-year-old female patient presented with a neck mass (no pain or redness) that had been present for 3 years. The palpable neck mass moved with swallowing and there was no history of other significant medical conditions. An ultrasound scan of the neck indicated a weak hypoechoic area in the thyrohyoid region measuring 29 mm × 20 mm. Additionally, the ultrasonography of the thyroid gland showed no obvious abnormalities. A computer tomography (CT) scan confirmed a low-density lesion on the right hyoid bone, measuring 27 mm × 18 mm × 26 mm, consistent with a TGDC. We successfully performed a BABA robotic TGDC resection on the 16-year-old female adolescent who had a strong desire for scar-free surgery. Conclusions: BABA robotic TGDC resection could achieve the same surgical effect as conventional open surgery while providing better cosmetic outcomes, which are essential for the physical and mental well-being of teenagers. Therefore, BABA robotic TGDC resection may be a safe and feasible treatment option with excellent cosmetic results in adolescents.
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The study investigated the feasibility of robotic bilateral axillo-breast approach (BABA) thyroidectomy for patients with thyroid tumors larger than 4 cm. BABA thyroidectomy has previously shown safety and effectiveness for thyroid surgeries but lacked extensive data on its application to larger tumors. Between October 2008 and August 2022, there were 74 patients underwent robotic BABA thyroidectomy due to thyroid nodules exceeding 4 cm in size. The mean patient age was 40.3 years. Fine needle aspiration results classified the tumors as benign (50.0%), atypia of undetermined significance (27.0%), follicular neoplasm (16.2%), suspicious for malignancy/malignancy (5.4%), or lymphoma (1.4%). The average tumor size was 4.9 cm, with the majority (85.1%) undergoing thyroid lobectomy, and the rest (14.9%) receiving total thyroidectomy. The mean total operation time was 178.4 min for lobectomy and 207.3 min for total thyroidectomy. Transient vocal cord palsy (VCP) was found in 3 patients (4.1%), and there was no permanent VCP. Among patients who underwent total thyroidectomy, transient hypoparathyroidism was observed in three (27.2%), and permanent hypoparathyroidism was observed in one (9.1%). There were no cases of open conversion, tumor spillage, bleeding, flap injury, or tumor recurrence. In conclusion, robotic BABA thyroidectomy may be a safe treatment option for large-sized thyroid tumors that carries no significant increase in complication rates.
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Procedimentos Cirúrgicos Robóticos , Neoplasias da Glândula Tireoide , Tireoidectomia , Humanos , Tireoidectomia/métodos , Tireoidectomia/efeitos adversos , Feminino , Procedimentos Cirúrgicos Robóticos/métodos , Procedimentos Cirúrgicos Robóticos/efeitos adversos , Adulto , Neoplasias da Glândula Tireoide/cirurgia , Neoplasias da Glândula Tireoide/patologia , Masculino , Pessoa de Meia-Idade , Resultado do Tratamento , Axila , Idoso , Mama/cirurgia , Mama/patologia , Adulto Jovem , Complicações Pós-Operatórias/epidemiologia , Complicações Pós-Operatórias/etiologia , Duração da CirurgiaRESUMO
Minimally invasive thyroidectomy (MIT) is increasingly being used for the thyroid tumors. The comparison of bilateral axillo-breast approach robotic thyroidectomy (BABART) with other MIT has not yet led to a unified conclusion with regard to surgical outcomes. To conduct a systematic review and meta-analysis of the literature on the surgical outcomes of BABART compared with MIT. We performed a systematic search in PubMed, Web of Science, Embase and Cochrane Library database for randomized control trials (RCTs) and non-RCTs that compare BABART to MIT. The primary outcomes included perioperative, postoperative complications. The odds ratio (OR) and mean difference (MD) were applied for the comparison of dichotomous and continuous variables with 95% confidence intervals (CIs). Nine studies, comprising 3645 patients, were included in the meta-analysis. Our findings indicated that there were no significant differences in hospital stay, number of retrieved lymph nodes, recurrent laryngeal nerve (RLN) injury, and vocal cord dysfunction between BABRT and MIT. However, BABART was associated with a shorter operation time (MD = - 21.45 min, 95% CI [- 47.27, 4.38], p = 0.1) and lower rate of permanent hypoparathyroidism (OR = 0.42, 95% CI [0.20, 0.88], p = 0.02). Additionally, the MIT group had reduced postoperative pain score (MD = 0.45, 95% CI [0.02, 0.88], p = 0.04) and lower rate of hypocalcemia (OR = 2.31, 95% CI [1.04, 5.13], p = 0.04) than the BABART group. In comparison with MIT, BABART exhibits better results in terms of operative time and the rate of permanent hypoparathyroidism, with no significant difference in hospital stay, number of retrieved lymph nodes, RLN injury, and vocal cord dysfunction. However, the postoperative pain score and the rate of hypocalcemia of MIT are slightly better that of BABART.
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Axila , Tempo de Internação , Procedimentos Cirúrgicos Minimamente Invasivos , Duração da Cirurgia , Complicações Pós-Operatórias , Procedimentos Cirúrgicos Robóticos , Tireoidectomia , Humanos , Tireoidectomia/métodos , Tireoidectomia/efeitos adversos , Procedimentos Cirúrgicos Robóticos/métodos , Complicações Pós-Operatórias/prevenção & controle , Complicações Pós-Operatórias/etiologia , Complicações Pós-Operatórias/epidemiologia , Tempo de Internação/estatística & dados numéricos , Procedimentos Cirúrgicos Minimamente Invasivos/métodos , Resultado do Tratamento , Mama/cirurgia , Neoplasias da Glândula Tireoide/cirurgia , Feminino , Hipoparatireoidismo/prevenção & controle , Hipoparatireoidismo/etiologia , Traumatismos do Nervo Laríngeo Recorrente/prevenção & controle , Traumatismos do Nervo Laríngeo Recorrente/etiologia , Hipocalcemia/etiologia , Hipocalcemia/prevenção & controle , Dor Pós-Operatória/etiologia , Dor Pós-Operatória/prevenção & controle , MasculinoRESUMO
BACKGROUND: Robot-assisted and endoscopic thyroidectomy are superior to conventional open thyroidectomy in improving cosmetic outcomes and postoperative quality of life. The procedure of these thyroidectomies was similar in terms of surgical view, feasibility, and invasiveness. However, it remains uncertain whether the robotic-assisted bilateral axilla-breast approach (BABA) was superior to the endoscopic bilateral areolar approach (BAA) thyroidectomy. This study aimed to investigate the clinical benefit of these two surgical procedures to evaluate the difference between these two surgical procedures by comparing the pathological and surgical outcomes of endoscopic BAA and robotic-assisted BABA thyroidectomy in differentiated thyroid carcinoma. METHODS: From November 2018 to September 2021, 278 patients with differentiated thyroid carcinoma underwent BABA robot-assisted, and 49 underwent BAA approach endoscopic thyroidectomy. Of these patients, we analyzed 42 and 135 patients of endoscopic and robotic matched pairs using 1:4 propensity score matching and retrospective cohort study methods. These two groups were retrospectively compared by surgical outcomes, clinicopathological characteristics, and postoperative complications. RESULTS: The mean operation time was significantly longer in the EG than in the RG (p < 0.001), The number of retrieved lymph nodes was significantly lower in the ET group than in the RT group (p < 0.001). The mean maximum diameter of the thyroid was more expansive in the EG than in the RG (p = 0.04). There were no significant differences in the total drainage amount and drain insertion days between the two groups (p = 0.241, p = 0.316, respectively). Both groups showed that cosmetic satisfaction (p = 0.837) and pain score (p = 0.077) were similar. There were no significant differences in complication frequencies. CONCLUSION: Robotic and endoscopic thyroidectomy are similar minimally invasive thyroid surgeries, each with its advantages, both of which can achieve the expected surgical outcomes. TRIAL REGISTRATION: Retrospectively registered.
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Adenocarcinoma , Procedimentos Cirúrgicos Robóticos , Neoplasias da Glândula Tireoide , Humanos , Tireoidectomia/métodos , Procedimentos Cirúrgicos Robóticos/métodos , Qualidade de Vida , Estudos Retrospectivos , Esvaziamento Cervical/métodos , Neoplasias da Glândula Tireoide/cirurgia , Neoplasias da Glândula Tireoide/patologia , Mamilos , Adenocarcinoma/cirurgiaRESUMO
BACKGROUND: The use of intraoperative neuromonitoring (IONM) during endoscopic thyroidectomy has not been fully explored, with limited studies focusing solely on the recurrent laryngeal nerve (RLN) and neglecting the external branch of the superior laryngeal nerve (EBSLN). This study aimed to compare the effectiveness of IONM in two endoscopic thyroidectomy techniques, namely the transoral and bilateral axillo-breast approach (BABA). METHODS: We retrospectively reviewed patients who underwent endoscopic thyroidectomy with IONM and compared the outcomes between those who underwent different surgical techniques (transoral or BABA). We recorded the detection method and identification rate of the EBSLN and RLN, along with the amplitude and latency of the evoked potential. RESULTS: We monitored 98 nerves at risk (NAR) from 74 patients (60 and 38 in the transoral and BABA groups, respectively). Almost all EBSLNs were identified using electromyography (EMG) signals and/or cricothyroid muscle twitches, except for one patient in the transoral group who developed EBSLN palsy. Patients in the transoral group were more likely to have the sternothyroid muscle divided (75.0% vs. 15.8%, p < 0.001) and had a lower rate of visual recognition of the EBSLN fibers (10.0% vs. 31.6%, p = 0.007) than did those in the BABA group. All RLNs were identified in both groups; however, patients in the BABA group had a relatively higher rate of post-dissection amplitude reduction > 50% (15.8% vs. 5.0%, p = 0.072), and one patient had transient RLN palsy. CONCLUSIONS: Both the EBSLN and RLN could be adequately identified and monitored during endoscopic transoral and BABA thyroidectomies using IONM.
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Tireoidectomia , Paralisia das Pregas Vocais , Humanos , Tireoidectomia/efeitos adversos , Tireoidectomia/métodos , Estudos Retrospectivos , Monitorização Intraoperatória/métodos , Nervo Laríngeo Recorrente/fisiologia , Paralisia das Pregas Vocais/etiologia , Paralisia das Pregas Vocais/prevenção & controleRESUMO
For papillary thyroid carcinoma (PTC) surgery requiring total thyroidectomy and central lymph node dissection, it is controversial whether the bilateral axillo-breast approach robotic thyroidectomy (BABA RT) can replace the open thyroidectomy (OT). To evaluate the efficacy of two surgical approaches. Relevant literatures were searched from PubMed, EMBASE and Cochrane Library. Studies comparing two surgical approaches and meeting the inclusion criteria were selected. Compared with OT, BABA RT showed a similar incidence of postoperative complications, including recurrent laryngeal nerve palsy, hypocalcemia, hypoparathyroidism, bleeding, chyle leakage and incision infection, as well as number of retrieved central lymph nodes and postoperative total dose of radioactive iodine. However, BABA RT involved longer operative time (weighted mean difference [WMD] 72.62, 95% confidence interval [CI] 48.15-97.10, P < .00001) and higher postoperative stimulated thyroglobulin level ([WMD] 0.12, 95% [CI] 0.05-0.19, P = .0006). The efficacy of BABA RT is basically similar to OT in this meta-analysis, but the higher postoperative stimulated thyroglobulin level attracts our attention. Longer operative time requires us to shorten. Randomized clinical trials with large samples and longer follow-up data are still essential to further demonstrate the value of the BABA RT.
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Procedimentos Cirúrgicos Robóticos , Neoplasias da Glândula Tireoide , Humanos , Câncer Papilífero da Tireoide/cirurgia , Tireoglobulina , Tireoidectomia/efeitos adversos , Procedimentos Cirúrgicos Robóticos/métodos , Neoplasias da Glândula Tireoide/cirurgia , Neoplasias da Glândula Tireoide/patologia , Radioisótopos do Iodo , Axila/cirurgia , Resultado do Tratamento , Estudos RetrospectivosRESUMO
Thyroid cancer is the most common cancer of the endocrine system, and, in recent years, there has been a phenomenon of overdiagnosis followed by subsequent overtreatment. This results in an increasing number of thyroidectomy complications being faced in clinical practice. In this paper, we present the current state of knowledge and the latest findings in the fields of modern surgical techniques, thermal ablation, the identification and assessment of parathyroid function, recurrent laryngeal nerve monitoring and treatment and perioperative bleeding. We reviewed 485 papers, from which we selected 125 papers that are the most relevant. The main merit of this article is its comprehensive view of the subject under discussion-both general, concerning the selection of the appropriate method of surgery, and particular, concerning the selection of the appropriate method of prevention or treatment of selected perioperative complications.
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PURPOSE: Robotic thyroid surgeries have cosmetic advantages over open surgeries, which are especially important in pediatric patients due to social stigmas from neck scars. The present study describes outcomes in a series of children who underwent bilateral axillo-breast approach (BABA) robotic thyroidectomy. METHODS: Pediatric patients aged ≤18 years who underwent BABA robotic thyroidectomy between 2014 and 2022 were retrospectively reviewed. Their clinical characteristics and surgical outcomes were evaluated. Surgical completeness was determined by comparing the number of retrieved lymph nodes per compartment to previously reported lymph node quantification. RESULTS: This study included 26 pediatric patients of mean age 15.5 years (range, 5-18 years). Of these 26 patients, 21 (80.8%) had thyroid cancer, with 9 (42.9%) having aggressive tumor pathology. The mean operation time was 157.3 min. No patient needed open conversion. Five patients (19.2%) experienced complications including transient hypoparathyroidism (n = 5), permanent hypoparathyroidism (n = 2), and chyle leakage (n = 1), but none experienced vocal cord palsy. The mean numbers of retrieved lymph nodes at levels IIa, III, IV, Vb, and VI were 3.2, 4.1, 5.6, 1.0, and 9.7, respectively, numbers comparable with the known quantification except for level II, as IIb dissection was omitted in our series. CONCLUSION: BABA robotic thyroidectomy is safe and effective in pediatric patients with thyroid diseases. Most complications were minor and transient, with the operation time similar to robotic thyroidectomy in adults. Surgical completeness was also satisfactory. Robotic thyroidectomy can be considered a surgical option, regardless of patient age or diagnosis.
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Hipoparatireoidismo , Procedimentos Cirúrgicos Robóticos , Doenças da Glândula Tireoide , Neoplasias da Glândula Tireoide , Adulto , Humanos , Criança , Adolescente , Tireoidectomia/efeitos adversos , Procedimentos Cirúrgicos Robóticos/efeitos adversos , Estudos Retrospectivos , Esvaziamento Cervical , Axila/cirurgia , Axila/patologia , Neoplasias da Glândula Tireoide/patologia , Doenças da Glândula Tireoide/cirurgia , Hipoparatireoidismo/etiologia , Resultado do Tratamento , Complicações Pós-Operatórias/etiologiaRESUMO
Sistrunk procedure for thyroglossal duct cyst (TGDC) includes removal of the thyroglossal cyst, middle portion of the hyoid bone and the tract towards the foramen caecum. Endoscopic approaches have surpassed the traditional open approaches for the treatment of benign thyroid swellings and TGDCs. Endoscopic Sistrunk procedure using bilateral axillo-breast approach is a safe and better alternative for the successful treatment of TGDC and provides excellent cosmetic results.
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Robotic thyroid surgeries in children are gaining popularity due to cosmetic advantages, but most previous studies include patients of school-age or older. We hereby introduce our case of a 5-year-old patient with Graves' disease to show key differences and similarities between pediatric and adult bilateral axillo-breast approach (BABA) robotic thyroidectomies. Despite the small body, no additional working space was needed and the flap creation was performed as similarly done in adults. The anatomy was not much different, except that the parathyroid tissues were easily identified due to low body fat, and the prominent thymus covered most of the level VI area. The patient did not experience postoperative complications such as hypoparathyroidism or vocal cord palsy. Postoperative wounds showed excellent results with minimal scars. BABA robotic thyroidectomy can be performed safely in pediatric patients and may be considered an alternative option for conventional open thyroidectomy in children.
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Doença de Graves , Procedimentos Cirúrgicos Robóticos , Neoplasias da Glândula Tireoide , Adulto , Humanos , Criança , Pré-Escolar , Tireoidectomia/métodos , Axila/cirurgia , Mama/cirurgia , Doença de Graves/complicações , Doença de Graves/cirurgia , Complicações Pós-Operatórias/cirurgia , Neoplasias da Glândula Tireoide/cirurgia , Estudos Retrospectivos , Resultado do TratamentoRESUMO
The bilateral axillo-breast approach (BABA) for robot-assisted thyroidectomy has some advantages over other minimally invasive thyroidectomies. However, some people do not consider this as a minimally invasive thyroidectomy because of the wider surgical skin flap. Thus, we devised mini-flap BABA robot-assisted thyroidectomy and analyzed the postoperative outcomes. The clinical records of 44 patients undergoing BABA robot-assisted thyroidectomy using a conventional flap or mini-flap were evaluated retrospectively. There were no significant group differences in clinicopathological characteristics. The operating and flap making times were shorter in the mini-flap group (206.18 ± 31.09 vs. 178.90 ± 34.43 min, p = 0.009; 38.85 ± 2.73 vs. 32.21 ± 8.62 min, p = 0.003, respectively). The total drainage amount was smaller in the mini-flap group (196.57 ± 81.40 vs. 150.74 ± 40.80 mL, p = 0.027). The numeric rating scale score and number of analgesics were lower at 2 h postoperatively in the mini-flap group (5.52 ± 0.87 vs. 4.57 ± 1.31, p = 0.006; 0.95 ± 0.22 vs. 0.65 ± 0.49, p = 0.012, respectively). There was no significant group difference in immediate oncological outcomes (p = 1.000). Mini-flap BABA robot-assisted thyroidectomy minimized the surgical flap and improved surgical outcomes. Therefore, it is a form of minimally invasive thyroidectomy. However, long-term follow-up of oncological outcomes is needed.
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Background: Operations for pediatric thyroid nodules are more complicated, and usually lead to longer scars, which may impair life quality in the long term. Bilateral axillo-breast approach robotic thyroidectomy (BABA RT) may provide a better alternative to conventional open thyroidectomy (COT) for pediatric thyroid nodules. Our study aimed at comparing the surgical and oncological outcomes of BABA RT and COT in pediatric patients. Methods: The data of 49 pediatric patients who consecutively underwent BABA RT or COT (20:29) between July 1998 and November 2021 in our center were retrospectively analyzed, including demographics, surgery extent, surgical outcomes, pathological characteristics, and oncological outcomes. Results: All BABA RT procedures were completed successfully without conversion to open operation. The BABA RT group consisted of 5 benign and 15 malignant cases, while the COT group consisted of 19 benign and 10 malignant cases. The operation time, drain removal time, and number of lymph nodes harvested by central lymph node dissection or lateral lymph node dissection were equivalent in the BABA RT and COT groups. Notably, the postoperative hospital stay of the BABA RT group was shorter than that of the COT group (8.5 [interquartile ranges (IQRs): 3] vs. 11 [IQR: 8] days, p = 0.008). The aesthetic score of the BABA RT group was much higher than that of the COT group (9 [IQR: 1] vs. 6 [IQR: 1], p < 0.001). There was no significant difference between the BABA RT and COT groups in hypoparathyroidism rate (transient, 5 vs. 4; permanent, 1 vs. 0). There was one case of chyle leakage in the COT group and no other complications in any group, such as recurrent laryngeal nerve injury. With a median follow-up of 101 (IQR: 189) months, one case of local relapse and one case of pulmonary metastasis in the COT group were documented. Conclusion: In the hands of experienced surgeons, robotic BABA thyroidectomy can be a safe and effective option for both benign and malignant thyroid nodules in children, including those with lymph node metastasis. Robotic BABA thyroidectomy can offer a better and faster postoperative course and a much better cosmetic result, which is crucial for pediatric thyroid patients.
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Procedimentos Cirúrgicos Robóticos , Neoplasias da Glândula Tireoide , Nódulo da Glândula Tireoide , Humanos , Criança , Tireoidectomia/efeitos adversos , Tireoidectomia/métodos , Estudos Retrospectivos , Nódulo da Glândula Tireoide/cirurgia , Procedimentos Cirúrgicos Robóticos/efeitos adversos , Procedimentos Cirúrgicos Robóticos/métodos , Neoplasias da Glândula Tireoide/cirurgia , Neoplasias da Glândula Tireoide/patologia , Axila/cirurgia , Axila/patologia , Recidiva Local de Neoplasia/cirurgia , Mama/patologia , Mama/cirurgia , Resultado do TratamentoRESUMO
OBJECTIVE: To compare the surgical outcomes between the transoral-vestibular robotic thyroidectomy (TOVRT) and bilateral axillo-breast approach robotic thyroidectomy (BABART). METHODS: A total of 99 patients with papillary thyroid carcinoma but no distant metastasis were enrolled in this study from May 2020 to April 2021. Lobectomy or total thyroidectomy with central lymph node dissection were performed in all cases. All 99 patients were received an ultrasound guided fine needle aspiration biopsy prior to surgical intervention, out of which 49 patients underwent TOVRT, while rest 50 patients underwent BABART. During the procedure, intraoperative neuromonitoring system was used and all recurrent laryngeal nerves (RLNs) were preserved, additionally for TOVRT procedure, three intraoral ports or right axillary fold incision was used to allow for fine countertraction of tissue for radical oncological dissection. The clinical data including age, gender, height, weight, BMI, primary tumor size, number of central lymph node removed, central lymph node metastasis, operating time, total hospital stays, postoperative hospital stays, total postoperative drainage volume, postoperative pain score, cosmetic effect and complications were recorded and analyzed. RESULTS: There were no significant differences in gender, height, weight, BMI and removed central lymph nodes between the two groups (P > 0.05). Patients accepted TOVRT were younger and had smaller primary tumor size than those who accepted BABART. The TOVRT group had a longer surgical time than the BABART group, but with smaller postoperative drainage volume and superior cosmetic effect (under visual analogue scale, VAS) (P < 0.05). There was no significant difference in lymph node metastasis, hospital stay and postoperative pain score (under numerical rating scale, NRS) between the two groups (P > 0.05). Last but not least, certain peculiar complications were observed in TOVRT group: paresthesia of the lower lip and the chin (one case), surgical site infection (one case) and skin burn (one case). CONCLUSION: Transoral-vestibular robotic thyroidectomy is safe and feasible for certain patients, which could be considered an alternative approach for patients who require no scarring on their neck.
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Procedimentos Cirúrgicos Robóticos , Neoplasias da Glândula Tireoide , Humanos , Metástase Linfática , Esvaziamento Cervical/métodos , Duração da Cirurgia , Dor Pós-Operatória/cirurgia , Complicações Pós-Operatórias/cirurgia , Estudos Retrospectivos , Procedimentos Cirúrgicos Robóticos/métodos , Neoplasias da Glândula Tireoide/patologia , Neoplasias da Glândula Tireoide/cirurgia , Tireoidectomia/métodosRESUMO
Background and Objectives: Robotic thyroidectomy via the bilateral axillo-breast approach (BABA), first introduced in Korea in 2008, has become a standard method of thyroid removal worldwide. The introduction of robotic surgical systems has enabled more patients to benefit from BABA robotic thyroidectomy, with good postoperative and excellent cosmetic results. To date, no studies have compared the benefits of the four currently available da Vinci robotic systems (S, Si, X, and Xi) for BABA robotic thyroidectomy. To determine the da Vinci model most suitable for BABA robotic thyroidectomy, the present study compared the perioperative outcomes in patients who underwent BABA robotic thyroidectomy using the four da Vinci models. Materials and Methods: This retrospective study evaluated outcomes in patients (n = 750) who underwent BABA robotic thyroidectomy using the four da Vinci systems from 2013 to 2019. The clinicopathologic data, including operation time, were compared. Substudy A compared the da Vinci models S and Si from 2013 to 2017, and substudy B compared models Si, X, and Xi from 2018 to 2019. Results: Substudy A, comparing the da Vinci S and Si systems, found no statistically significant differences between the two groups, whereas substudy B found that operation time was shorter in patients who underwent BABA robotic thyroidectomy with the da Vinci Xi system than with the Si and X systems. Conclusions: The da Vinci model Xi system can benefit patients undergoing BABA robotic thyroidectomy by shortening the operation time.
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Procedimentos Cirúrgicos Robóticos , Robótica , Humanos , Estudos Retrospectivos , Tireoidectomia , Resultado do TratamentoRESUMO
Purpose: Conventional thyroidectomy has been standard of care for surgical thyroid nodules. For cosmetic purposes different minimally invasive and remote-access surgical approaches have been developed. At present, the most used robotic and endoscopic thyroidectomy approaches are minimally invasive video assisted thyroidectomy (MIVAT), bilateral axillo-breast approach endoscopic thyroidectomy (BABA-ET), bilateral axillo-breast approach robotic thyroidectomy (BABA-RT), transoral endoscopic thyroidectomy via vestibular approach (TOETVA), retro-auricular endoscopic thyroidectomy (RA-ET), retro-auricular robotic thyroidectomy (RA-RT), gasless transaxillary endoscopic thyroidectomy (GTET) and robot assisted transaxillary surgery (RATS). The purpose of this systematic review was to evaluate whether minimally invasive techniques are not inferior to conventional thyroidectomy. Methods: A systematic search was conducted in Medline, Embase and Web of Science to identify original articles investigating operating time, length of hospital stay and complication rates regarding recurrent laryngeal nerve injury and hypocalcemia, of the different minimally invasive techniques. Results: Out of 569 identified manuscripts, 98 studies met the inclusion criteria. Most studies were retrospective in nature. The results of the systematic review varied. Thirty-one articles were included in the meta-analysis. Compared to the standard of care, the meta-analysis showed no significant difference in length of hospital stay, except a longer stay after BABA-ET. No significant difference in incidence of recurrent laryngeal nerve injury and hypocalcemia was seen. As expected, operating time was significantly longer for most minimally invasive techniques. Conclusions: This is the first comprehensive systematic review and meta-analysis comparing the eight most commonly used minimally invasive thyroid surgeries individually with standard of care. It can be concluded that minimally invasive techniques do not lead to more complications or longer hospital stay and are, therefore, not inferior to conventional thyroidectomy.
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Procedimentos Cirúrgicos Minimamente Invasivos/métodos , Tireoidectomia/métodos , Humanos , Procedimentos Cirúrgicos Minimamente Invasivos/efeitos adversos , Procedimentos Cirúrgicos Minimamente Invasivos/estatística & dados numéricos , Duração da Cirurgia , Complicações Pós-Operatórias/epidemiologia , Complicações Pós-Operatórias/etiologia , Procedimentos Cirúrgicos Robóticos/métodos , Procedimentos Cirúrgicos Robóticos/estatística & dados numéricos , Padrão de Cuidado/estatística & dados numéricos , Neoplasias da Glândula Tireoide/epidemiologia , Neoplasias da Glândula Tireoide/cirurgia , Nódulo da Glândula Tireoide/epidemiologia , Nódulo da Glândula Tireoide/cirurgia , Tireoidectomia/efeitos adversos , Tireoidectomia/estatística & dados numéricos , Resultado do TratamentoRESUMO
BACKGROUND: Bilateral axillo-breast approach robotic thyroidectomy (BABA RT) is one of the most popular remote-access approaches for thyroid surgery. This study aimed to evaluate the surgical outcomes of BABA RT. METHODS: Medical records of patients who underwent BABA RT between July 2008 and July 2016 were retrospectively reviewed. Surgeries were performed by one surgeon at one institution. Clinicopathological features and postoperative surgical outcomes were evaluated. RESULTS: A total of 317 patients were enrolled. The mean age was 40.0±9.7 years, and 287 (90.5%) were female. The mean tumor size was 1.02 cm. Papillary thyroid carcinoma (PTC) was most commonly seen (n=282, 88.8%), followed by benign nodules (n=33, 10.5%) and follicular thyroid carcinoma (n=2, 0.6%). Total thyroidectomy was performed in 202 (63.7%) patients, while unilateral lobectomy was performed in 113 (35.6%). Two patients (0.6%) had transient vocal cord palsy, but none showed permanent vocal cord palsy. Thirty-four (16.8%) patients developed hypoparathyroidism, 33 (16.3%) were transient and 1 (0.5%) was permanent. The mean operation time for total thyroidectomy and lobectomy was 264.9±52.4 and 203.4±47.6 min, respectively. A decrease in operation time in total thyroidectomy was observed in 49-51 cases (P=0.015). Four patients (1.4%) had local recurrence during the median follow-up of 61±23 months. CONCLUSIONS: BABA RT can be performed safely in selected patients with thyroid nodules. The learning curve duration for BABA RT was 49-51 cases of total thyroidectomy.
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BACKGROUND: Bilateral axillo-breast approach (BABA) robotic thyroidectomy has been successfully performed for thyroid cancer patients with excellent cosmetic results. Completion thyroidectomy is sometimes necessary after thyroid lobectomy, and whether it has a higher complication rate than the primary operation due to the presence of adhesions remains controversial. The aim of this study was to evaluate surgical outcomes, including operation time and postoperative complications, in patients who underwent BABA robotic completion thyroidectomy. METHODS: From Jan 2012 to Aug 2020, 33 consecutive patients underwent BABA robotic completion thyroidectomy for a thyroid malignancy after BABA robotic thyroid lobectomy. The procedures were divided into five steps: (1) robot setting and surgical draping, (2) flap dissection, (3) robot docking, (4) thyroidectomy, and (5) closure. Clinicopathological characteristics, operation time, and postoperative complications were reviewed. RESULTS: The total operation time was shorter for completion thyroidectomy than for the initial operation (164.8 ± 31.7 min vs. 179.8 ± 27.1 min, p = 0.043). Among the robotic thyroidectomy steps, the duration of the thyroidectomy step was shorter than that of the initial operation (69.6 ± 20.9 min vs. 83.0 ± 19.5 min, p = 0.009. One patient (1/33, 3.0%) needed hematoma evacuation under the flap area immediately after surgery. Three patients (3/33, 9.1%) showed transient hypoparathyroidism, and one patient (1/33, 3.0%) had permanent hypoparathyroidism. Two patients (2/33, 6.1%) showed transient vocal cord palsy and recovered within 3 months following the completion thyroidectomy. There were no cases of open conversion, tracheal injury, flap injury or wound infection. CONCLUSIONS: BABA robotic completion thyroidectomy could be performed safely without completion-related complication.
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INTRODUCTION: The aim of this report was to summarize observations, evaluate the feasibility, provide detailed information concerning proper techniques, and address limitations for non-recurrent laryngeal nerve (NRLN) dissection and release during the robotic bilateral axillo-breast approach (BABA) for thyroidectomy. MATERIALS AND METHODS: The BABA approach was used in two cases of thyroidectomy in the setting of NRLN. Preoperative CT imaging findings suggesting the aberrant anatomy are reviewed and technical planning, inclusive of intraoperative nerve monitoring, was employed. Intraoperative videos with narrative discussion of technique for safe dissection are provided, along with supplementary video of additional technical guidance. RESULTS: In both cases, the NRLNs were identified, dissected, and preserved. We dissected the proximal segment of each NRLN to its origin. We determined that the use of only the NRLN proximal to distal robotic dissection jeopardized the nerve. The BABA approach with the Type I NRLN is similar to the dissection of the recurrent laryngeal nerve (RLN) in transoral thyroidectomy. Due to interference with endoscopic viewing caused by the thyroid cartilage, the Type I NRLN is more challenging to manage both at the laryngeal entry point and its origin from the vagus nerve (VN). For the Type II NRLN, it is essential to identify its point of origin and the reflection of the nerve from the VN. Therefore, modification of nerve dissection to mirror open surgery with bidirectional nerve dissection assisted in avoidance of traction injury to the nerve. CONCLUSIONS: We presented a video, a detailed description of methods, and discussed limits for NRLN management in robotic BABA. This report included (i) a description of the aberrant anatomy and CT scans to inform surgeons of the possible NRLN locations, (ii) a description of a technique for using the nerve monitor in the robotic surgeries, and (iii) a description of the techniques used to isolate and protect the NRLN during the robotic surgery. In robotic BABA, our NRLN-sparing technique and degree included mainly a multi-directional nerve dissection (i.e., medial-grade, later-grade approach together with proximal to/from distal) using athermal technique. The NRLN-sparing technique is predominantly carried out in an anterior dissection plane.
Assuntos
Procedimentos Cirúrgicos Robóticos , Robótica , Humanos , Nervo Laríngeo Recorrente , Procedimentos Cirúrgicos Robóticos/efeitos adversos , Tireoidectomia/efeitos adversos , Nervo VagoRESUMO
BACKGROUND: Across surgical disciplines, the demand for cosmetically superior procedures is stronger than ever and patient-centered health care has become the standard of care. Endoscopic thyroidectomy has revolutionized the field of minimal access endocrine surgery and akin to other surgical disciplines, there has been a natural progression towards robot-assisted thyroidectomy. Amongst the many described approaches, bilateral axillo-breast approach (BABA) and transaxillary are most widely practiced. AIMS AND OBJECTIVES: Our aim was to describe the technique of robot-assisted thyroid surgery (RATS) using BABA. METHODS: This is based on the corresponding authors' training and experience of over 50 cases of RATS using BABA, at the Seoul National University, Republic of Korea. RESULTS: Post-operative outcomes were excellent with lesser pain, better cosmesis and similar oncological outcomes in carefully selected thyroid cancers in comparison to conventional thyroidectomy. CONCLUSION: RATS using BABA is easy to master for endoscopic thyroid surgeons and offers excellent postoperative outcomes, ergonomics, vision and dexterity.
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BACKGROUND: The use of robotic systems for thyroidectomy has increased as it enables more diverse approaches than the conventional open method. The aim of this study was to compare the clinical outcomes of Transoral Robotic Thyroidectomy (TORT) and Bilateral Axillo-Breast Approach-Robotic Thyroidectomy (BABA-RT). METHODS: This study was designed as a retrospective study. The included patients who underwent surgery by BABA-RT or TORT approach in our facility between 2008 and 2018. All surgeries were performed by one surgeon. Total thyroidectomy with central node dissection (CND) was performed only if tumors were >4 cm and had extrathyroidal extension, clinically apparent lymph node or distant metastases. In all other cases, lobectomy ± CND was performed. RESULTS: The group treated with TORT comprised 248 patients and the group that underwent BABA-RT had 316 patients. The number of retrieved lymph node (LN) was higher in the TORT group (4.9±4.4 vs. 4.2±4.9; P=0.01). There were no significant differences between the TORT and BABA-RT groups in concerns to the location of the tumor. Postoperative hospital stay was also shorter in the TORT group when compared with the BABA-RT group (2.8±0.90 vs. 3.4±0.97 days, P=0.012). Operative time was significantly shorter in the TORT group (204.11±40.19 vs. 243.78±57.16 min, P<0.01). CONCLUSIONS: When comparing a total of 248 patients treated with TORT versus 316 with BABA-RT. TORT not only has advantages in better cosmetic outcomes with minimized postoperative scars, but also shows comparable, or even superior, surgical outcomes with shorter operation time than the BABA-RT procedure.