Family Physicians as Proceduralists for Medicare Recipients.

PURPOSE: Procedures are manual technical skills clinicians perform for their patients. Family physicians (FPs) acquire these skills during residency; most are undertaken in outpatient settings. We performed a retrospective observational cohort study to describe the extent to which FPs perform the core procedures recommended by the Council of Academic Family Medicine (CAFM) and how this might have changed over time. METHODS: The CAFM recommended a list of procedures all FP residents should perform competently after graduation. We modified this list for Medicare beneficiaries to enable matching with Current Procedural Terminology codes. We probed Medicare Part B databases for modified CAFM procedure claims submitted by FPs in 2021 and how these claims changed from 2014 to 2021. RESULTS: In 2021, there were 904,278 modified CAFM procedures filed by 9,410 FPs in the outpatient setting. All procedures were clustered with respect to organ system (eg, musculoskeletal, skin, pulmonary). Beginning in 2014 and continuously through 2021, there was a 33% decrease in outpatient procedures filed and a 36% decrease in the number of FPs filing them. CONCLUSIONS: Office-based procedures are integral to a primary care physician's role, although the activity is rarely analyzed. At a time when the Medicare population is growing, the number of available FPs and the number of procedures they perform are not. This decrease might result from the changing scope of FP practice, new referral patterns, task shifting, and/or increased delegation to physician associates and nurse practitioners.

Office procedures for older adults by physician associates and nurse practitioners.

OBJECTIVE: We hypothesized that physician associate (PA) and nurse practitioner (NP) procedural roles are expanding. We sought to describe ambulatory procedures these professionals performed in 2021 for older adults. STUDY DESIGN: Retrospective observational cohort study of Medicare Part B data. US Bureau of Labor Statistics data were used to provide overall PA and NP employment context. METHODS: Medicare Part B databases were probed for outpatient events by PAs and NPs using a modified list of the Council of Academic Family Medicine's recommended clinical procedures that focused on 29 procedures organized into 9 categories called procedure clusters. These procedures were linked to Current Procedural Terminology codes and PA and NP National Provider Identifier codes in Medicare Part B and then tabulated and analyzed for 2021. The Bureau of Labor Statistics provided NP and PA employment trends for context. The trend of the procedures and providers spanning 2014-2021 was analyzed. RESULTS: In 2021, 23,581 NPs and PAs filed 9.6 million Medicare Part B enrollee procedure claims. Most procedures (96%) involved skin or the musculoskeletal system. PAs filed more than twice as many claims for skin and musculoskeletal procedures as NPs, and NPs filed 1.25 times as many as PAs for the eye, ear, nose, and throat; pulmonary; genitourinary; gastrointestinal-colorectal; and women's health categories. From 2014 through 2021, the number of PAs and NPs in clinical practice increased by 72%, and the number of those who filed procedure claims increased by 74%. CONCLUSIONS: Overall, PAs performed more skin and musculoskeletal procedures than NPs, and NPs performed more procedures in the other 7 procedure clusters than PAs. PA and NP employment growth does not fully explain these observations. We suggest that outpatient procedural task-shifting activity presents an area for further research.

Regional Thoracic Surgery Quality Collaboration Formation: Providence Thoracic Surgery Initiative.

BACKGROUND: Surgery quality initiatives improve clinical outcomes in cardiac and general surgery. No mature thoracic surgery (TS) regional effort has been described. METHODS: An intramural grant funded the Thoracic Surgery Initiative (TSI). Professional organization, site-specific administrative and clinical databases were used to identify surgeons performing TS across a large Western health system. Participants were recruited through stakeholder surveys, personal contact, and meetings. Differences in practices and outcomes were identified. Fourteen centers performing TS in 5 states formed the TSI with a mission to define, implement, and monitor TS quality. RESULTS: A TS data system based on The Society of Thoracic Surgeons General Thoracic Surgery Database was implemented. Clinical data from 2015 and 2016 revealed significant differences in outcomes. Clinical data allow quality implementation, including identification and propagation of internal best practices and monitoring. TS practice standardization was agreed to using predefined TS best practice components that were incorporated into standardized TS care documents. Standardized care document completion by providers was intended to provoke desired TS care. The standardized care documents reside on the system-wide electronic health record. Literature and substantial surgeon experience were used to develop standardized TS care pathways for important or common clinical scenarios (pneumonectomy, primary spontaneous pneumothorax, etc). The TSI internet site serves as a harbor for standardization products. CONCLUSIONS: The TSI is evolving. Surgeon engagement remains high. The TSI enabled surgeons to lead, set the agenda, and remain in control of our destiny. Indeed, health care cannot appropriately evolve without such physician vision, engagement, and leadership.

Comparing robot-assisted thoracic surgical lobectomy with conventional video-assisted thoracic surgical lobectomy and wedge resection: results from a multihospital database (Premier).

BACKGROUND: Video-assisted thoracic surgical (VATS) lobectomies and wedge resections result in less morbidity and shorter length of stay than resections via thoracotomy. The impact of robot-assisted thoracic surgical (RATS) lobectomy on clinical and economic outcomes has not been examined. This study compared hospital costs and clinical outcomes for VATS lobectomies and wedge resections versus RATS. METHODS: Using the Premier hospital database, patients aged ≥18 years with a record of thoracoscopic lobectomy, segmental resection, or excision of a lesion or tissue from the lung between 2009 and 2011 were identified. Procedures using robotic technology were identified if 1 of 2 conditions were met: (1) a robotic International Classification of Diseases, Ninth Revision procedure code or (2) the text fields in the hospital record indicated that the robot was used. Using a propensity score and based on severity and comorbidities, certain demographics and hospital characteristics were matched. The association between VATS or RATS and adverse events, hospital costs, surgery time, and length of stay was examined. RESULTS: Of 15,502 patient records analyzed, 96% (n = 14,837) were performed without robotic assistance. Using robotic assistance was associated with higher average hospital costs per patient. The average cost of inpatient procedures with RATS was $25,040.70 versus $20,476.60 for VATS (P = .0001) for lobectomies and $19,592.40 versus $16,600.10 (P = .0001) for wedge resections, respectively. Inpatient operating times were longer for RATS lobectomy than VATS lobectomy (4.49 hours vs 4.23 hours; P = .0959) and wedge resection (3.26 vs 2.86 hours; P = .0003). Length of stay was similar with no differences in adverse events. CONCLUSIONS: RATS lobectomy and wedge resection seem to have higher hospital costs and longer operating times, without any differences in adverse events.

In-hospital clinical and economic consequences of pulmonary wedge resections for cancer using video-assisted thoracoscopic techniques vs traditional open resections: a retrospective database analysis.

OBJECTIVE: The objective of this study was to compare the safety, use, and cost profiles of open thoracotomy vs video-assisted thoracoscopic surgery (VATS) for wedge resection in lung cancer performed by thoracic surgeons in the United States. METHODS: The Premier database, which contains complete patient billing, hospital cost, and coding histories from > 25 million inpatient discharges and > 175 million hospital outpatient visits, was used for this analysis. Eligible patients were those who underwent wedge resection by a thoracic surgeon for cancer diagnosis or treatment through open thoracotomy or VATS in 2007 or 2008. Multivariable logistic regression analyses were run for binary outcomes, and ordinary least squares regressions were used for continuous outcomes. All models were adjusted for patient demographics, comorbid conditions, and hospital characteristics. RESULTS: Of 8,228 eligible procedures, 2,051 patients underwent wedge resections by a thoracic surgeon using the open technique (n = 999) or VATS (n = 1,052). Hospital costs remained significantly higher for open wedge resections than for VATS ($17,377 vs $14,795, P = .000). Surgery time was significantly longer for open resections vs VATS (3.16 vs 2.82 h). Length of stay was 6.34 days for open vs 4.44 days for VATS. Adverse events were significant in the multivariable analysis, with an OR of 1.57 (95% CI, 1.29-1.91) in favor of VATS. CONCLUSIONS: Although this retrospective database analysis could not address the issue of oncologic outcome equivalence, a clear advantage of VATS over open wedge lung cancer resection was found for both acute clinical outcomes and hospital costs.

Video-assisted thoracoscopic lobectomy is less costly and morbid than open lobectomy: a retrospective multiinstitutional database analysis.

BACKGROUND: The Premier Perspective Database (Premier Inc, Charlotte, NC) was used to compare hospital costs and perioperative outcomes for video-assisted thoracoscopic surgery (VATS) and open lobectomy procedures in the United States. METHODS: Eligible patients underwent a lobectomy for cancer by a thoracic surgeon, by VATS or open thoracotomy and were captured in the database between third quarter of 2007 and through 2008. Multivariable logistic regression analyses were performed for binary outcomes. Ordinary least-squares regressions were used to estimate continuous outcomes. All models were adjusted for patient and hospital characteristics. RESULTS: A total of 3,961 patients underwent a lobectomy by a thoracic surgeon by open (n = 2,907) or VATS (n = 1,054) approach. Hospital costs were higher for open versus VATS; $21,016 versus $20,316 (p = 0.027). Adjustment for surgeon experience with VATS over the 6 months prior to each operation showed a significant association between surgeon experience and cost. Average costs ranged from $22,050 for low volume surgeons to $18,133 for high volume surgeons. For open lobectomies, cost differences by surgeon experience were not significant and both levels were estimated at $21,000. Length of stay was 7.83 versus 6.15 days, for open versus VATS (p = 0.000). Surgery duration was shorter for open procedures at 3.75 versus 4.09 for VATS (p = 0.000). The risk of adverse events was significantly lower in the VATS group, odds ratio of 1.22 (p = 0.019). CONCLUSIONS: Lobectomy performed by the VATS approach as compared with an open technique results in shorter length of stay, fewer adverse events, and less cost to the hospital. Economic impact is magnified as the surgeon's experience increases.

Fast-tracking after video-assisted thoracoscopic surgery lobectomy, segmentectomy, and pneumonectomy.

BACKGROUND: In the era of cost containment, a fast-tracking protocol was developed to reduce cost and shorten the length of stay after a lobectomy. The purpose of our study was to see whether a fast-tracking protocol provided a short length of stay without compromising morbidity and mortality or leading to readmission to the hospital. METHODS: The protocol was to perform lobectomies by means of video-assisted thoracoscopic surgery with no routine postoperative laboratory work or chest roentgenograms. The chest tubes were discontinued once the output was less than 300 mL in a 24-hour period and there was no air leak present. If the chest tube output was low, but there was an air leak, the patient was discharged home with a Heimlich valve. RESULTS: Two hundred eighty-two consecutive video-assisted thoracoscopic surgery lobectomies were performed by a single surgeon during 18 months in 158 women (56%) and 124 men (44%), with a mean age of 71.2 years. Following this protocol, the mean length of stay was 3.26 days, and the median was 3 days. Seven of 282 patients (2.5%) were discharged with a Heimlich valve. There was 1 mortality. There were no complications in 251 patients (89%). Two patients were readmitted to the hospital. No chest tubes were reinserted. CONCLUSIONS: Using a fast-tracking protocol, video-assisted thoracoscopic surgery lobectomy with anatomic dissection can be performed with minimal complication, a short postoperative length of stay, and reduced costs.

Safety and efficacy of median sternotomy versus video-assisted thoracic surgery for lung volume reduction surgery.

BACKGROUND: The National Emphysema Treatment Trial, a randomized trial comparing lung volume reduction surgery with medical therapy for severe emphysema, included randomized and nonrandomized comparisons of the median sternotomy and video-assisted thoracoscopic approaches for lung volume reduction surgery. METHODS: Lung volume reduction surgery was performed by median sternotomy only at 8 centers and video-assisted thoracoscopy only at 3 centers; 6 centers randomized the approach to lung volume reduction surgery. Mortality, morbidity, functional status, and costs were assessed. RESULTS: In the nonrandomized comparison, 359 patients received lung volume reduction surgery by median sternotomy, and 152 patients received lung volume reduction surgery by video-assisted thoracoscopy. The 90-day mortality was 5.9% for median sternotomy and 4.6% for video-assisted thoracoscopy (P =.67). Overall mortality was 0.08 deaths per person-year for median sternotomy and 0.10 deaths per person-year for video-assisted thoracoscopy (video-assisted thoracoscopy-median sternotomy risk ratio, 1.18; P =.42). Complication rates were low and not statistically different for the 2 approaches. The median hospital length of stay was longer for median sternotomy than for video-assisted thoracoscopy (10 vs 9 days; P =.01). By 30 days after surgery, 70.5% of median sternotomy patients and 80.9% of video-assisted thoracoscopy patients were living independently (P =.02). Functional outcomes were similar for median sternotomy and video-assisted thoracoscopy at 12 and 24 months. Costs for the operation and the associated hospital stay and costs in the 6 months after surgery were both less for video-assisted thoracoscopy than for median sternotomy (P <.01 in both cases). Similar results were noted for the randomized comparison. CONCLUSIONS: Morbidity and mortality were comparable after lung volume reduction surgery by video-assisted thoracoscopy or median sternotomy, as were functional results. The video-assisted thoracoscopic approach to lung volume reduction surgery allowed earlier recovery at a lower cost than median sternotomy.

Assessment of CD10 in the diagnosis of small B-cell lymphomas: a multiparameter flow cytometric study.

We evaluated the usefulness of multiparameter flow cytometry with cluster analysis in the diagnosis of a series of 100 well-characterized small B-cell lymphomas (SBCLs). The histologic diagnoses in the 100 cases were follicular lymphoma (FL) in 58, marginal zone lymphoma (MZL) in 17, small lymphocytic lymphoma in 15, and mantle cell lymphoma (MCL) in 10. Of the 58 FLs, 57 were CD10 positive (98% sensitivity). The 1 negative case was unusual in that it occurred in the small intestine. However; architectural, cytologic, and immunohistochemicalfeatures were diagnostic of FL. Of 42 other SBCLs, 2 were CD10+ (95% specificity); 1 was a CD5+/cyclin D1 + MCL, and the other was an extranodal MZL. We found that assessment of CD10 expression using multiparameter flow cytometry with cluster analysis is highly sensitive and specific for the diagnosis of FL, validating its usefulness in situations in which adequate tissue is not available for definitive histologic diagnosis.