Spine surgeon triage of new patient referrals: quantification of surgical conversion rate by clinic referral source.

BACKGROUND CONTEXT: In an effort to efficiently deliver high-value spine surgical care, spine surgery clinics may triage new patient referrals. A triage system with attending surgeon review of referred patient images may improve the surgical conversion rate (SCR) of a spine surgical clinic, and shift the distribution of new patients in clinic toward those most likely to derive benefit from surgery. PURPOSE: To quantify SCR and number of triage steps by referral source in a tertiary referral spine clinic where all referrals are triaged by attending surgeons. DESIGN: All spine surgery clinic patients seen for a new patient visit (NPV) at an academic medical center over a one-year period had their triage process and outcome (surgery or no surgery) reviewed. PATIENT SAMPLE: The 1398 new adult patients seen for elective spine pathology were queried. OUTCOME MEASURES: SCR was defined as the percentage of new patients who underwent elective spine surgery within 18 months of NPV. Triage steps were defined as an action item by triage staff (ie, obtaining patient records) or by the patient (ie, undergoing additional imaging). METHODS: All new patient visits were evaluated for referral source, number of triage steps, and triage outcome. Time from referral to NPV, and time from NPV to surgery were also recorded. SCR, triage steps, and time-intervals were calculated for each surgeon and referral source and compared. Statistical analysis of variance (ANOVA) was used to ascertain differences. RESULTS: The overall SCR for the 4-surgeon group was 41.6%. This ranged among the surgeons from 24.7% to 60.1%. The referral sources with the highest SCR were in-system spine advanced practice providers (APPs) and in-system physical medicine and rehabilitation providers. Spine APPs also demonstrated the smoothest referral process, requiring the fewest steps. CONCLUSIONS: Our findings provide a framework for assessment of triage processes at other institutions, as well as the impact of upgrades to our triage process as we work to improve triage efficiency. In the present study, referrals from providers familiar with spine pathology resulted in the highest SCR and fewest triage steps.

Effect of Bone Health Optimization on Osteoporosis Screening and Treatment Before Thoracolumbar Fusion.

OBJECTIVE: Osteoporosis is not rare in thoracolumbar spine fusion patients and may portend poorer surgical outcomes. Implementation of a bone health optimization (BHO) clinic improves osteoporosis screening and treatment in the total joint arthroplasty population. We hypothesize that preoperative osteoporosis is common, under-recognized, and undertreated in thoracolumbar fusion patients and that a BHO clinic will increase preoperative osteoporosis screening rates and pharmacologic osteoporosis treatment in this population. METHODS: This retrospective case series includes adults older than 30 years who underwent elective thoracolumbar spine fusion at a single tertiary care center before and after creation of a BHO referral clinic. Data collected included preoperative osteoporosis risk factors, prior dual-energy radiograph absorptiometry testing, and prior osteoporosis pharmacotherapy. Fracture risk was estimated using the fracture risk assessment tool with and without bone mineral density (BMD), and the US National Osteoporosis Foundation criteria for screening and treatment were applied. RESULTS: Ninety patients were included in the pre-BHO group; 53 patients met criteria for BMD measurement, but only 10 were tested within 2 years preoperatively. Sixteen patients (18%) met criteria for osteoporosis pharmacotherapy, but only 5 of the 16 (31%) received osteoporosis medication within 6 months of surgery. There were 87 patients in the post-BHO group, and 19 were referred to the BHO clinic. BMD measurement was done in 17 of the patients (89%) referred to the BHO clinic compared with 10% for those not referred. All patients (n = 7) referred to the BHO clinic meeting treatment criteria received treatment within 6 months before surgery, whereas only 25% of the patients not referred received treatment. DISCUSSION: Osteoporosis is not rare in adults undergoing thoracolumbar spine fusion with ∼13% to 18% meeting criteria for pharmacotherapy. Preoperative BHO referral increases screening and treatment.

Osteoporosis Screening Is Often Indicated but Overlooked Prior to Rotator Cuff Repair.

PURPOSE: To (1) report the percentage of patients undergoing rotator cuff repair (RCR) who were appropriately screened with dual-energy X-ray absorptiometry testing prior to surgery, if indicated, and (2) determine the percentage of patients properly prescribed osteoporosis medications within 6 months of surgery. METHODS: Consecutive patients aged 50 years or older who underwent elective RCR at a single tertiary-care center over a 1-year period were reviewed. Fracture risk was estimated using the Fracture Risk Assessment Tool (FRAX) with and without bone mineral density. The U.S. National Osteoporosis Foundation (NOF) criteria for screening and treatment were applied. Patients with acute fractures or revision surgery were excluded. RESULTS: Of the 218 patients included, 129 were women (58.1%). The mean age was 61.5 ± 7.2 years. One hundred thirty-one RCRs (60.1%) occurred within 3 months of injury. A total of 69 patients (31.7%) met the NOF criteria for bone mineral density screening. Of these patients, 23 (33.3%) were appropriately screened with a dual-energy X-ray absorptiometry scan. Primary care providers initiated bone health assessment in 18 of the 23 appropriately screened patients, with orthopaedic providers initiating the workup in 3 patients (13.0%). Thirty-two patients (14.7%) met the NOF criteria for pharmacologic management of osteoporosis. Of these patients, 5 (15.6%) were treated. Patients meeting the medication criteria were older (69.1 ± 7.7 years vs 60.2 ± 6.3 years, P < .001), had a lower body mass index (28.8 ± 6.1 vs 31.5 ± 6.5, P = .028), and had chronic rotator cuff tears (P = .015). CONCLUSIONS: Patients aged 50 years or older undergoing RCR are often not appropriately screened for osteoporosis. Even when appropriately screened, only 15.6% of patients meeting the indications for pharmacologic intervention for bone health optimization were prescribed appropriate medications. Although bone health optimization may or may not affect surgical timing, patient encounters related to rotator cuff tears can be used as an opportunity for providers to initiate osteoporosis screening and treatment protocols. LEVEL OF EVIDENCE: Level IV, therapeutic case series.

Role of pre-revision tissue biopsy in evaluation of painful shoulder arthroplasty: a systematic review and meta-analysis.

BACKGROUND: Pre-revision tissue biopsy (PTB) for culture has been used as a diagnostic tool in the evaluation for periprosthetic joint infection among patients with a painful shoulder arthroplasty. The purpose of this study was to (1) determine the sensitivity, specificity, negative predictive value (NPV), and positive predictive value (PPV) of PTB culture results compared with results of "gold-standard" tissue biopsy for culture taken at the time of subsequent revision surgery (TBR), and (2) report the current indications and protocols described for use of PTB. The hypothesis was that PTB culture results would correlate highly with results of TBR and that protocols for PTB would vary by institution. METHODS: By use of Preferred Reporting Items for Systematic Reviews and Meta-analyses (PRISMA) guidelines, a systematic review and meta-analysis of English-language literature were performed using the Embase, MEDLINE, CINAHL (Cumulative Index to Nursing and Allied Health Literature), and Cochrane databases from inception through March 2020. Methodological Index for Non-randomized Studies (MINORS) validated grading criteria were used to summarize the quality and bias of included studies. Studies were included if an arthroscopic or open tissue biopsy was performed in patients who had previously undergone anatomic total shoulder arthroplasty, shoulder hemiarthroplasty, or reverse total shoulder arthroplasty as a separate procedure prior to revision of components, if applicable. Meta-analysis to identify the sensitivity, specificity, NPV, and PPV of PTB was performed. Analysis was performed by first defining 1 positive PTB culture result as infection and then defining 2 positive culture results as infection. RESULTS: A total of 1751 titles were screened, and 66 full-text articles were reviewed for inclusion. Four total studies encompassing 72 cases met the inclusion criteria. All studies were small (N = 13 to N = 23), retrospective series, with all but 12 biopsies performed arthroscopically. Sixty-five patients (90.2%) underwent subsequent revision surgery and TBR. Of these patients, 23 (35.4%) had ≥1 positive culture result with PTB and TBR. By this definition, the sensitivity of PTB was 92.0% (95% confidence interval [CI], 72.5%-98.6%); specificity, 70.0% (95% CI, 53.3%-82.9%); PPV, 65.7% (95% CI, 47.7%-80.3%); and NPV, 93.3% (95% CI, 76.5%-98.8%). For 2 positive PTB results, the sensitivity of PTB was 100% (95% CI, 51.7%-100%); specificity, 50.0% (95% CI, 31.4%-68.6%); PPV, 33.3% (95% CI, 14.4%-58.8%); and NPV, 100% (95% CI, 69.9%-100%). No complications of PTB were reported. The mean Methodological Index for Non-randomized Studies (MINORS) grade was 11.4 (range, 8.5-14). CONCLUSION: PTB is a sensitive diagnostic modality with a high NPV that may aid in the diagnosis of shoulder periprosthetic joint infection in patients with a painful shoulder arthroplasty. Given the disparate biopsy protocols, greater standardization of clinical best practices and broader prospective studies are necessary to define the future role of PTB in dictating treatment.

Effect of Patient Navigation on Transitions of HIV Care After Release from Prison: A Retrospective Cohort Study.

Antiretroviral therapy is successfully administered to people living with HIV while they are incarcerated in most US prison systems, but interruptions in treatment are common after people are released. We undertook an observational cohort study designed to examine the clinical and psychosocial factors that influence linkage to HIV care and viral suppression after release from a single state prison system. In this report we describe baseline characteristics and 6-month post-incarceration HIV care outcomes for 170 individuals in Wisconsin. Overall, 114 (67%) individuals were linked to outpatient HIV care within 180 days of release from prison, and of these, 90 (79%) were observed to have HIV viral suppression when evaluated in the community. The strongest predictor of linkage to care in this study was participation in a patient navigation program: Those who received patient navigation were linked to care 84% of the time, compared to 60% of the individuals who received only standard release planning (adjusted OR 3.69, 95% CI 1.24, 10.96; P < 0.01). Findings from this study demonstrate that building and maintaining intensive patient navigation programs that support individuals releasing from prison is beneficial for improving transitions in HIV care.