Outpatient thyroidectomy: Experience in over 200 patients

Same-Day Discharge for Pediatric Hemithyroidectomy Patients: Evaluating Safety and Barriers to Discharge

OBJECTIVE

Hemithyroidectomy is often performed in the pediatric population for indeterminate or benign thyroid nodules. Prior studies confirmed the safety of same-day discharge for adults undergoing hemithyroidectomy or total thyroidectomy, but this has not been studied thoroughly in the pediatric population. Our goal was to determine differences in pediatric patients undergoing hemithyroidectomy who were admitted versus discharged for complications or factors to support same-day discharge.

STUDY DESIGN

Retrospective cohort.

SETTING

Pediatric tertiary care hospital.

METHODS

This was a retrospective study of pediatric patients (0-18 years of age) undergoing hemithyroidectomy at a pediatric tertiary care hospital from 2003 to 2022. Perioperative variables and outcomes were gathered via manual chart review.

RESULTS

One hundred five pediatric patients who underwent hemithyroidectomy were identified. Ninety (86%) patients were admitted postoperatively, and 15 (14%) were discharged the same day. There were no differences in patient demographics, including age (P = 0.29) distance from the hospital (P = 0.08) or benign versus malignant pathology (P = 0.93). Surgical time in same-day discharges was significantly shorter (P = 0.0001; 138.6 minutes, SD = 66.0) versus admitted patients (204.2 minutes, SD = 48.6) Hemostatic agents were used more in same-day discharges at 53.3% versus 4.5% (P = 0.0001). Perioperative complications occurred in 2 (2.2%) admitted patients compared to none in the same-day discharge (P = 1.0). There were no readmissions within 30 days for same-day discharges.

CONCLUSION

In pediatric patients undergoing uncomplicated hemithyroidectomy, same-day discharge appears appropriate for those with shorter surgical times and intraoperative use of hemostatic agents with no readmissions or complications in those discharged the same day.

Complications related to thyroidectomy among patients with hyperthyroidism: Exploring the potential for ambulatory surgery

BACKGROUND

Total thyroidectomy for hyperthyroidism is typically followed by overnight admission to monitor for complications including thyrotoxicosis. Outpatient thyroid surgery is increasingly common, but its safety in patients with hyperthyroidism has not been well studied.

METHODS

This retrospective study reviewed 183 patients with hyperthyroidism who underwent total thyroidectomy from 2015 to 2022 at one urban, academic center. The main outcomes were rates of thyroid storm, surgical complications, and 30-day ED visits and readmissions.

RESULTS

Among 183 patients with hyperthyroidism (mean age, 45 ± 14.5 years; 82.5% female), there were no cases of thyroid storm and complications included recurrent laryngeal nerve (RLN) palsy (7.0%), symptomatic hypocalcemia (4.4%), and hematoma (1.6%). ED visits were present in 1.1% and no patients were readmitted.

CONCLUSION

Total thyroidectomy was not associated with thyroid storm and <6% of patients required inpatient management. Ambulatory total thyroidectomy for hyperthyroidism warrants further consideration through identification of predictive factors for postoperative complications.

Trends in performance of hospital outpatient procedures and associated 30-day costs among Medicare beneficiaries from 2011 to 2018

BACKGROUND

United States healthcare has increasingly transitioned to outpatient care delivery. The degree to which Academic Medical Centers (AMCs) have been able to shift surgical procedures from inpatient to outpatient settings despite higher patient complexity is unknown.

METHODS

This observational study used a 20% sample of fee-for-service Medicare beneficiaries age 65 and older undergoing eight elective procedures from 2011 to 2018 to model trends in procedure site (hospital outpatient vs. inpatient) and 30-day standardized Medicare costs, overall and by hospital teaching status.

RESULTS

Of the 1,222,845 procedures, 15.9% occurred at AMCs. There was a 2.42% per-year adjusted increase (95% CI 2.39%-2.45%; p < .001) in proportion of outpatient hospital procedures, from 68.9% in 2011 to 85.4% in 2018. Adjusted 30-day standardized costs declined from $18,122 to $14,353, (-$560/year, 95% CI -$573 to -$547; p < .001). Patients at AMCs had more chronic conditions and higher predicted annual mortality. AMCs had a lower proportion of outpatient procedures in all years compared to non-AMCs, a difference that was statistically significant but small in magnitude. AMCs had higher costs compared to non-AMCs and a lesser decline over time (p < .001 for the interaction). AMCs and non-AMCs saw a similar decline in 30-day mortality.

CONCLUSIONS

There has been a substantial shift toward outpatient procedures among Medicare beneficiaries with a decrease in total 30-day Medicare spending as well as 30-day mortality. Despite a higher complexity population, AMCs shifted procedures to the outpatient hospital setting at a similar rate as non-AMCs.

IMPLICATIONS

The trend toward outpatient procedural care and lower spending has been observed broadly across AMCs and non-AMCs, suggesting that Medicare beneficiaries have benefited from more efficient delivery of procedural care across academic and community hospitals.

Unilateral Thyroid Lobectomy as Day Care Procedure: A Cross Sectional Study with Literature Review on the Safety and Cost Effectiveness

Introduction  Thyroid nodules are common globally in almost one fifth of the adult population. The gold standard treatment for thyroid nodule is thyroid lobectomy or total thyroidectomy depending upon the diagnosis. Thyroidectomy has a few known complications but, as per the ATA consensus statement, it is a safe surgery to be done as a day care procedure. Objective  To access the feasibility and safety of thyroid lobectomy as a day care surgery and its effect on decreasing overall financial burdens. Methods  This retrospective chart review was done from 2006 to 2022. A total of 736 patients underwent thyroid lobectomy among which only 56 were done as day care surgery. Data analysis was done using the IBM SPSS Statistics for Windows, Version 23.0 (IBM Corp., Armonk, NY, USA). Results  A total of 40% of the population was male. The mean age of the study population was 42 years. Bethesda II was the most encountered diagnosis, with a rate of 69%. The majority of patients were discharged after 6 hours of postoperative observation. The only complication encountered was seroma, which was seen in two patients. Conclusion  Thyroid lobectomy appears to be a safe procedure with a drastic difference in overall cost as a day care procedure. We recommend switching the practice of inpatient thyroid lobectomy to a day care procedure in carefully selected candidates. The major hurdle in day care lobectomy can be approval from insurance.

The safety, benefits and future development of overnight and outpatient thyroidectomy

With the development of medical care, the safety of thyroidectomy is improving year by year. Due to economic benefits and other advantages of the overnight and outpatient thyroidectomy, more and more patients and medical institutions have favored overnight and outpatient thyroidectomy, and its proportion in thyroidectomy has increased year by year. However, overnight and outpatient thyroidectomy still faces many challenges and remains to be improved. In this review, we focused on the recent progress and the relevant clinical features of overnight and outpatient thyroidectomy, including its safety, economic benefits, etc., which may bring valuable clues and information for further improvements of patient benefits and promotions of overnight or outpatient thyroidectomy in the future.

A Population-Based Analysis of Outpatient Thyroidectomy: Safe and Under-Utilized

OBJECTIVES/HYPOTHESIS

Performance of thyroidectomy on an outpatient basis has gained popularity although many jurisdictions have not shifted their practice despite a strong safety profile. We sought to assess the uptake and safety of outpatient thyroidectomy in Ontario.

STUDY DESIGN

Retrospective cohort study.

METHODS

This was a population-based retrospecive cohort of adult patients undergoing hemithyroidectomy or total thyroidectomy between 1993 and 2017 in Ontario, Canada. Outpatient surgery was defined as discharge home on the same day of surgery. Outcomes of interest include 30-day all cause death, hematoma, emergency department use, and readmission. To adjust for confounding, propensity scores were calculated. Logistic regression models with inverse probability of treatment weighting (IPTW) were then used to estimate the exposure-outcome relationship.

RESULTS

The final cohort consisted of 81,199 patients: 8,442 underwent same day surgery and 72,757 were admitted. The proportion of patients undergoing outpatient thyroidectomy increased overtime (2.3% in 1993-1994 to 17.8% in 2016-2017). Factors associated with higher odds of outpatient thyroidectomy included: younger age, less material deprivation, less comorbidities, and higher surgeon volume. The absolute number of deaths (≤5) and hematomas (64, 0.8%) in the outpatient cohort was low. After IPTW adjustment, patients with outpatient management had lower odds of neck hematoma (OR 0.73[95CI% 0.58-0.93)], but higher odds of emergency department use (OR 1.67[95%CI 1.56-1.79]).

CONCLUSIONS

Outpatient thyroidectomy is not associated with an increased mortality risk. Less than one in five patients undergo outpatient thyroidectomy in Ontario, despite a well-established safety profile.

LEVEL OF EVIDENCE

3 Laryngoscope, 2021.

Safety and cost-effectiveness of outpatient thyroidectomy: A retrospective observational study

OBJECTIVES

To investigate the safety and cost-effectiveness of outpatient thyroidectomy and provide a systematic postoperative protocol for safe discharge.

METHODS

In this retrospective review, the medical records of all patients who underwent total, hemi, or completion thyroidectomy from July 2017 to April 2019 at 2 tertiary care hospitals were reviewed. Multivariable analysis was performed on the potential predictors of postoperative complications. Healthcare costs were calculated by the type of admission based on the average costs at the 2 centers.

RESULTS

One hundred twenty-two patients were enrolled in this study. The majority of cases were in the outpatient group (n=76, 62.3%). Total thyroidectomy was the most prevalent type of surgery (n=90, 73.7%). There were a total of 20 complications in 18 patients (inpatient=9 versus [vs.] outpatient=9). No cases of cervical hematoma or bilateral vocal cord paralysis were encountered. No significant difference was found between the type of admission (outpatient vs. inpatient) and postsurgical complications (p=0.24). The multivariable regression model retained significance for male gender and American Society of Anesthesiologists Classification III as potential predictors of postoperative complications. Healthcare costs would be reduced by at least 15.5% with the implementation of outpatient surgery.

CONCLUSION

Outpatient thyroidectomy is as safe as inpatient thyroidectomy given the proper selection of cases. We project cost containment of over $711 thousand per 1,000 cases for outpatient thyroid surgeries.

Feasibility and Safety of Outpatient Thyroidectomy: A Narrative Scoping Review

Background

Outpatient thyroid surgery is gaining popularity as it can reduce length of hospital stay, decrease costs of care, and increase patient satisfaction. There remains a significant variation in the use of this practice including a perceived knowledge gap with regards to the safety of outpatient thyroidectomies and how to go about implementing standardized institutional protocols to ensure safe same-day discharge. This review summarizes the information available on the subject based on existing published studies and guidelines.

Methods

This is a scoping review of the literature focused on the safety, efficacy and patient satisfaction associated with outpatient thyroidectomies. The review also summarizes and editorializes the most recent American Thyroid Association guidelines.

Results

In total, 11 studies were included in the analysis: 6 studies were retrospective analyses, 3 were retrospective reviews of prospective data, and 2 were prospective studies. The relative contraindications to outpatient thyroidectomy have been highlighted, including: complex medical conditions, anticipated difficult surgical dissection, patients on anticoagulation, lack of home support, and patient anxiety toward an outpatient procedure. Utilizing these identified features, an outpatient protocol has been proposed.

Conclusion

The salient features regarding patient safety and selection criteria and how to develop a protocol implementing ambulatory thyroidectomies have been identified and reviewed. In conclusion, outpatient thyroidectomy is safe, associated with high patient satisfaction and decreased health costs when rigorous institutional protocols are established and implemented. Successful outpatient thyroidectomies require standardized preoperative selection, clear discharge criteria and instructions, and interprofessional collaboration between the surgeon, anesthetist and same-day nursing staff.

Thyroidectomy for Graves' Disease Predicts Postoperative Neck Hematoma and Hypocalcemia: A North American cohort study

Objective:

Examine the association of Graves’ disease with the development of postoperative neck hematoma.

Design:

A cohort of patients participating in the Thyroid Procedure-Targeted Database of the National Surgical Quality Improvement Program from January 1, 2016 to December 31, 2018.

Setting:

A North American surgical cohort study.

Methods:

17 906 patients who underwent thyroidectomy were included. Propensity score matching was performed to adjust for differences in baseline covariates. Multivariate logistic regression was used to ascertain the association between thyroidectomy for Graves’ disease and risk of postoperative adverse events within 30 days of surgery. The primary outcome was postoperative hematoma. Secondary outcomes were postoperative hypocalcemia and recurrent laryngeal nerve injury.

Results:

One-to-three propensity score matching yielded 1207 patients with mean age (SD) of 42.6 (14.9) years and 1017 (84.3%) female in the group with Graves’ disease and 3621 patients with mean age (SD) of 46.7 (15.0%) years and 2998 (82.8%) female in the group with indications other than Graves’ disease for thyroidectomy. The cumulative 30-day incidence of postoperative hematoma was 3.1% (38/1207) in the Graves’ disease group and 1.9% (70/3621) in other patients. The matched cohort showed that Graves’ disease was associated with higher odds of postoperative hematoma (OR 1.65, 95% CI 1.10-2.46) and hypocalcemia (OR 2.04, 95% CI 1.66-2.50) compared with other indications for thyroid surgery. There was no difference in recurrent laryngeal nerve injury among the 2 groups.

Conclusions:

Patients with Graves’ disease undergoing thyroidectomy are more likely to suffer from postoperative hematoma and hypocalcemia compared to patients undergoing surgery for other indications.

Total Thyroidectomy as an Ambulatory Procedure in Community Practice

Objective

Increasingly, total thyroidectomy is offered as an ambulatory procedure. Most of the relevant outcomes research derives from academic centers, but most thyroid surgeries are performed in the community. The goal of this study is to evaluate the safety of total thyroidectomy performed as an ambulatory procedure in a community otolaryngology practice.

Study Design

Retrospective review and national database analysis.

Setting

A single community otolaryngology practice.

Methods

Adult patients undergoing total thyroidectomy by a single otolaryngologist between 2013 and 2019 were divided into 2 cohorts: planned ambulatory and planned admission. Charts were reviewed for demographics and surgical outcomes in the 2 groups. The Healthcare Cost and Utilization Project databases for New York and Florida between 2015 and 2016 were also analyzed to compare outcomes of thyroidectomy as an ambulatory surgery between different practice settings.

Results

A total of 99 total thyroidectomies were performed during the study time period; 66 of 99 (67%) were planned as ambulatory procedures and 33 of 99 (33%) were planned admissions. Five of the 66 (8%) planned outpatient surgeries required admission. Complications of vocal fold dysfunction, symptomatic hypocalcemia, and seroma formation were more commonly seen in the inpatient cohort. Only 2 ambulatory patients required admission after discharge. Nationally, odds of complication were higher for ambulatory total thyroidectomy at nonteaching practice sites, which is not duplicated in our study.

Conclusions

Ambulatory total thyroidectomy can be undertaken safely in the community in carefully selected cases.

Postoperative Bleeding after Thyroid Surgery: Care Instructions

Prospective studies on the incidence, etiology, and prognosis of well-characterized patients with bleeding after thyroid surgery are lacking. Bleeding after thyroid surgery cannot be predicted or prevented even if risk factors are known in every single procedure, which enhances the im-portance of the following issues: (a) meticulous hemostasis and surgical technique; (b) coopera-tion with the anesthesiologist, i.e., controlling the Valsalva maneuver, adequate blood pressure at the end of the operation as well as at extubation phase and (c) in case of bleeding, a prompt management to guarantee a better outcome. This requires an intensive postoperative clinical monitoring of patients, ideally, in a recovery room with trained staff for at least 4-6 h. Early recognition of postoperative bleeding with immediate intervention is the key to the management of this complication.

Huge variations in definition and reported incidence of postsurgical hypoparathyroidism: a systematic review

PURPOSE

The reported incidence of post surgical hypoparathyroidism (HypoPT) varies greatly. Previous research suggests that the definition of HypoPT is not consistent in the literature. We therefore conducted a systematic review to investigate how HypoPT is defined and whether this definition, as well as the selected threshold for hypocalcemia affects the incidence.

METHODS

Using a predefined search string we identified all articles in PubMed reporting on the incidence of postsurgical HypoPT from 1st January 2010 to January 2017.

RESULTS

We identified 89 articles that employed 20 different definition of HypoPT. The incidence of HypoPT varied from 0.0% to 20.2%. The definitions were not associated with incidence of HypoPT. Use of prophylactic post-operative calcium supplements, however decreased the risk of HypoPT (p = 0.03), and there was a trend towards a lower risk of HypoPT when using a definition of hypocalcemia below lower limit of the reference range (p = 0.09).

CONCLUSION

The large number of definitions of HypoPT, as well as the huge variation in incidence point to a problem suggests that the awareness of HypoPT should be raised. Use of prophylactic post-operative calcium supplements may decrease risk of HypoPT. This, however, may be due to reverse causality as awareness of the risk of HypoPT may promote the use of calcium supplementation.

Safety of same-day thyroidectomy: meta-analysis and systematic review

BACKGROUND

Performance of thyroid surgery as a same day surgery procedure has been a controversial topic. This study aimed to compare the safety and efficacy of outpatient thyroid surgery with inpatient thyroid surgery by meta-analysis of current literature.

METHODS

Articles were identified from the following keyword searches: outpatient thyroidectomy/thyroid surgery, same day thyroidectomy/thyroid surgery. Outcomes included perioperative complications including recurrent laryngeal nerve (RLN) injury, hypocalcemia, and readmissions. Data were extracted following review of appropriate studies by authors and random effects models were used.

RESULTS

34 potentially relevant publications were identified and 14 studies fulfilled the predetermined inclusion criteria, totaling 10,478 patients, 4,565 of whom were discharged the same day following thyroid surgery. There was no difference in malignancy rate between the two groups (95% CI, 0.84-2.31; P=0.196). Inpatient group were 2.23 times (95% CI, 1.36-3.36; P=0.001) more likely to develop transient RLN injury and 2.32 times (95% CI, 1.06-5.06; P=0.034) more likely to have documented transient hypocalcemia compared to outpatients. Inpatient groups were 2.10 times (95% CI, 1.33-3.33; P=0.002) more likely to have documented other complications. The two groups also had similar readmission rates (95% CI, 0.71-1.41; P=1.000).

CONCLUSIONS

Our meta-analysis suggests that discharging selective patients the same day after a thyroid surgery is as safe, feasible, and efficacious as admitting them for observation. Admitting patients after thyroid surgery is associated with higher reported risk of complications.

Ambulatory thyroidectomy: an anesthesiologist's perspective

Thyroidectomy has been performed on an inpatient basis because of concerns regarding postoperative complications. These include cervical hematoma, bilateral recurrent laryngeal nerve injury and symptomatic hypocalcemia. We have reviewed the current available evidence and aimed to collate published data to generate incidence of the important complications. We performed a literature search of Medline, EMBASE and the Cochrane database of randomized trials. One hundred sixty papers were included. Twenty-one papers fulfilled inclusion criteria. Thirty thousand four hundred fifty-three day-case thyroid procedures were included. Ten papers were prospective and 11 retrospective. The incidences of complications were permanent vocal cord paralysis 7/30259 (0.02%), temporary hypocalcemia 129/4444 (2.9%), permanent hypocalcemia 405/29203 (1.39%), cervical hematoma 145/30288 (0.48%) and readmission rate 105/29609 (0.35%). Analysis of cervical hematoma data demonstrated that in only 3/14 cases the hematoma presented as an inpatient, and in the remaining 11/14, it occurred late, with a range of 2–9 days. There is a paucity of data relating to anesthetic techniques associated with ambulatory thyroidectomy. Cost comparison between outpatient and inpatient thyroidectomy was reported in three papers. Cost difference ranged from $676 to $2474 with a mean saving of $1301 with ambulatory thyroidectomy. There is a body of evidence that suggests that ambulatory thyroidectomy in the hands of experienced operating teams within an appropriate setting can be performed with acceptable risk profile. In most circumstances, this will be limited to hemithyroidectomies to reduce or avoid the potential for additional morbidity. We have found little evidence to support the use of one anesthetic technique over another. The rates of hospital admission and readmission related to anesthetic factors appear to be low and predominantly related to pain and postoperative nausea and vomiting. A balanced anesthetic technique incorporating appropriate analgesic and antiemetic regimens is essential to avoid unnecessary hospital admission/readmission.

Patterns, timing and consequences of post-thyroidectomy haemorrhage

INTRODUCTION Post-thyroidectomy bleeding is a low frequency but potentially life threatening event that is very difficult to predict. Given the increasing drive towards thyroidectomy with same day discharge, this study was conducted with the aim of identifying patterns, timing and consequences of post-thyroidectomy bleeding to assess the feasibility of day-case thyroidectomy. METHODS All patients who underwent a thyroidectomy between 2008 and 2015 at our institution were identified. Patterns, timing and consequences in all those who developed post-thyroidectomy bleeding were studied. RESULTS Of the 805 patients included in the study, 14 required re-exploration for bleeding; 7 (50%) of these within 8 hours of surgery, 6 (43%) between 18 and 30 hours, and 1 (7%) at 49 hours. Just under half (43%) of those with post-thyroidectomy bleeding had thyrotoxicosis. CONCLUSIONS A significant number of postoperative haemorrhages occurred beyond the immediate postoperative period. Same day discharge after thyroidectomy cannot therefore be recommended as a routine practice.

Outpatient Thyroidectomy: Is it Safe?

Outpatient thyroid surgery is controversial because of concerns over life-threatening cervical hematoma. Despite this concern, outpatient thyroidectomy is becoming increasingly common, especially among high-volume endocrine surgeons. Multiple studies have now demonstrated that careful patient selection combined with surgeon experience can result in successful and safe surgery without a full inpatient admission. This article reviews the data on safety and outcomes for outpatient thyroidectomy and discusses several techniques used to minimize risk to patients.

Assessing the safety of outpatient ventral hernia repair: a NSQIP analysis of 7666 patients

PURPOSE

Given the paucity of literature on outpatient ventral hernia repair (VHR), and that assessment of the safety of outpatient surgical procedures is becoming an active area of investigation, we have performed a multi-institutional retrospective analysis benchmarking rates of 30-day complications and readmissions and identifying predictive factors for these outcomes.

METHODS

National surgical quality improvement project data files from 2011 to 2012 were reviewed to collect data on all patients undergoing outpatient VHR during that period. The incidence of 30-day peri-operative complication and unplanned readmission was surveyed. We created a multivariate regression model to identify predictive factors for overall, surgical, and medical complications and unplanned readmissions with proper risk adjustment.

RESULTS

30-day complication and readmission rates in outpatient VHR were acceptably low. 3% of the queried outpatients experienced an overall complication, 2.1% a surgical complication, and 1.1% a medical complication. 3.3% of all patients were readmitted within 30 days. Upon multivariate analysis, predictors of overall complications included age, BMI, history of Chronic Obstructive Pulmonary Disease (COPD), and total operation time, predictors of surgical complications included age, BMI, total operation time, predictors of medical complications included total operation time, and predictors of unplanned readmissions included history of COPD, bleeding disorder, American Society of Anesthesiologists Class 3, 4, or 5, total operation time, and use of the laparoscopic technique.

CONCLUSION

We have demonstrated that the risk of peri-operative morbidity in VHR as granularly defined in our study is low in the outpatient setting. Identification of predictive factors will be important to patient risk stratification.

Mortality after thyroid surgery, insignificant or still an issue?

BACKGROUND

Thyroidectomy is considered to be a safe procedure. Although very uncommon, death may occur after thyroid resection. The aim of this study was to investigate the prevalence and causes of death after thyroidectomy and the associated risk factors in the modern era of thyroid surgery.

PATIENTS AND METHODS

A structured questionnaire was sent to all endocrine surgery units in Spain to report all deaths that occurred after thyroidectomy in recent years.

RESULTS

Twenty-six surgical units, encompassing 30.495 thyroidectomies, returned the questionnaire. A total of 20 deaths (0.065%) were recorded: 12 women (60%) and 8 men (40%) with a median age of 65 years (range 32-86). Half of the patients had a retrosternal goiter with a median weight of 210 g. The median operative time was 185 min. Histological diagnoses were benign goiter (35%) or thyroid carcinoma (65%): differentiated (30%), medullary (20%), poorly differentiated/anaplastic (10%), and colorectal cancer metastasis (5%). Causes of death were cervical hematoma (30%), respiratory distress/pneumonia due to prolonged endotracheal intubation (25%), tracheal injury (15%), heart failure (15%), sepsis (wound infection/esophageal perforation) (10%) and mycotic aneurysm (5%). The median time from surgery to death was 14 days (range 1-85).

CONCLUSIONS

Death after thyroidectomy is very uncommon, and most often results from a combination of advanced age, giant goiters, and upper airway complications.

Thyroid surgery as a 23-hour stay procedure

INTRODUCTION

The main barriers to short stay thyroidectomy are haemorrhage, bilateral recurrent laryngeal nerve palsy causing respiratory compromise and hypocalcaemia. This study assessed the safety and effectiveness of thyroidectomy as a 23-hour stay procedure.

METHODS

All patients undergoing total or completion thyroidectomy were prescribed calcium and vitamin D3 supplements following surgery. Retrospective analysis identified patients admitted for longer than 23 hours and any readmissions.

RESULTS

A total of 164 patients were admitted for 23-hour stay thyroid surgery over a 25-month period between 2008 and 2010. Four patients (2%) required admission for longer than 23 hours. No patients required emergency intervention for postoperative haemorrhage or airway compromise. Biochemical hypocalcaemia (despite calcium supplements) was detected in one patient when measured at the outpatient clinic two weeks following surgery. Twelve patients (7.3%) attended the accident and emergency department following discharge; four required admission for intravenous antibiotics for wound infection and one for biochemical hypocalcaemia.

CONCLUSIONS

This single centre UK experience demonstrates that thyroidectomy can be carried out both safely and effectively as a 23-hour stay procedure. Prophylactic prescription of calcium and vitamin D3 reduces hypocalcaemia, and thereby also prolonged admission and readmission due to hypocalcaemia. Supplements are an acceptable, cost effective method of reducing hypocalcaemia and shortening postoperative length of stay.

Endocrine surgery as a model for value-based health care delivery

Background:

Experts advocate restructuring health care in the United States into a value-based system that maximizes positive health outcomes achieved per dollar spent. We describe how a value-based system implemented by the University of California, Los Angeles UCLA Section of Endocrine Surgery (SES) has optimized both quality and costs while increasing patient volume.

Methods:

Two SES clinical pathways were studied, one allocating patients to the most appropriate surgical care setting based on clinical complexity, and another standardizing initial management of papillary thyroid carcinoma (PTC). The mean cost per endocrine case performed from 2005 to 2010 was determined at each of three care settings: A tertiary care inpatient facility, a community inpatient facility, and an ambulatory facility. Blood tumor marker levels (thyroglobulin, Tg) and reoperation rates were compared between PTC patients who underwent routine central neck dissection (CND) and those who did not. Surgical patient volume and regional market share were analyzed over time.

Results:

The cost of care was substantially lower in both the community inpatient facility (14% cost savings) and the ambulatory facility (58% cost savings) in comparison with the tertiary care inpatient facility. Patients who underwent CND had lower Tg levels (6.6 vs 15.0 ng/mL; P = 0.024) and a reduced need for re-operation (1.5 vs 6.1%; P = 0.004) compared with those who did not undergo CND. UCLA maintained its position as the market leader in endocrine procedures while expanding its market share by 151% from 4.9% in 2003 to 7.4% in 2010.

Conclusions:

A value-driven health care delivery system can deliver improved clinical outcomes while reducing costs within a subspecialty surgical service. Broader application of these principles may contribute to resolving current dilemmas in the provision of care nationally.

Questionable safety of thyroid surgery with same day discharge

INTRODUCTION

Over the last two decades increasing numbers of surgical procedures have been performed on an outpatient basis. In 2000 the National Health Service in England set the target of performing 75% or more of all elective surgical procedures as day cases and in 2001 the British Association of Day Surgery added thyroidectomy to the list of day case procedures. However, same day discharge following thyroidectomies has been adopted by only a very small number of UK centres. The aim of this review was to establish the evidence base surrounding same day discharge thyroid surgery.

METHODS

The British Association of Endocrine and Thyroid Surgeons commissioned the authors to perform a review of the best available evidence regarding day case thyroid surgery as a part of a consensus position to be adopted by the organisation. A MEDLINE(®)review of the English medical literature was performed and the relevant articles were collated and reviewed.

RESULTS

There are limited comparative data on day case thyroid surgery. It is feasible and may save individual hospitals the cost of inpatient stay. However, the risk of airway compromising and life threatening post-operative bleeding remains a major concern since it is not possible to positively identify those patients most and least at risk of bleeding after thyroidectomy. It is estimated that half of all post-thyroidectomy bleeds would occur outside of the hospital environment if patients were discharged six hours after surgery.

CONCLUSIONS

Same day discharge in a UK setting cannot be endorsed. Any financial benefits may be outweighed by the exposure of patients to an increased risk of an adverse outcome. Consequently, 23-hour surgery is recommended.

Predictors of hypocalcemia after thyroidectomy: results from the nationwide inpatient sample

Hypocalcemia is a common complication following thyroidectomy. However, the incidence of postoperative hypocalcemia varies widely in the literature, and factors associated with hypocalcemia after thyroid surgery are not well established. We aimed to identify incidence trends and independent risk factors of postoperative hypocalcemia using the nationwide inpatient sample (NIS) database from 1998 to 2008. Overall, 6,605 (5.5%) of 119,567 patients who underwent thyroidectomy developed hypocalcemia. Total thyroidectomy resulted in a significantly higher increased incidence (9.0%) of hypocalcemia when compared with unilateral thyroid lobectomy (1.9%; P < .001). Thyroidectomy with bilateral neck dissection, the strongest independent risk factor of postoperative hypocalcemia (odds ratio, 9.42; P < .001), resulted in an incidence of 23.4%. Patients aged 45 years to 84 years were less likely to have postoperative hypocalcemia compared with their younger and older counterparts (P < .001). Hispanic (P = .003) and Asian (P = .027) patients were more likely, and black patients were less likely (P = .003) than white patients to develop hypocalcemia. Additional factors independently associated with postoperative hypocalcemia included female gender, nonteaching hospitals, and malignant neoplasms of thyroid gland. Hypocalcemia following thyroidectomy resulted in 1.47 days of extended hospital stay (3.33 versus 1.85 days P < .001).

Minimally invasive techniques for head and neck malignancies: current indications, outcomes and future directions

The trend toward minimally invasive surgery, appropriately applied, has evolved over the past three decades to encompass all fields of surgery, including curative intent cancer surgery of the head and neck. Proper patient and tumor selection are fundamental to optimizing oncological and functional outcomes in such a personalized approach to cancer treatment. Training, experience, and appropriate technological equipment are prerequisites for any type of minimally invasive surgery. The aim of this review was to provide an overview of currently available techniques and the evidence justifying their use. Much evidence is in favor of routine use of transoral laser resection, transoral robot-assisted surgery, transnasal endoscopic resection, sentinel node biopsy, and endoscopic neck surgery for selected malignant tumors, by experienced surgical teams. Technological advances will enhance the scope of this type of surgery in the future and physicians need to be aware of the current applications and trends.