JBJS 100: Juvenile Rheumatoid Arthritis, Tibial Fracture Healing
Under one name or another, The Journal of Bone & Joint Surgery has published quality orthopaedic content spanning three centuries. In 1919, our publication was called the Journal of Orthopaedic Surgery, and the first volume of that journal was Volume 1 of what we know today as JBJS.
Thus, the 24 issues we turn out in 2018 will constitute our 100th volume. To help celebrate this milestone, throughout the year we will be spotlighting 100 of the most influential JBJS articles on OrthoBuzz, making the original content openly accessible for a limited time.
Unlike the scientific rigor of Journal content, the selection of this list was not entirely scientific. About half we picked from “JBJS Classics,” which were chosen previously by current and past JBJS Editors-in-Chief and Deputy Editors. We also selected JBJS articles that have been cited more than 1,000 times in other publications, according to Google Scholar search results. Finally, we considered “activity” on the Web of Science and The Journal’s websites.
We hope you enjoy and benefit from reading these groundbreaking articles from JBJS, as we mark our 100th volume. Here are two more:
Changes in the Cervical Spine in Juvenile Rheumatoid Arthritis
R N Hensinger, P D DeVito, C G Ragsdale: JBJS, 1986 January; 68 (2): 189
This study of 121 patients with juvenile rheumatoid arthritis (RA) found that severe neck pain was not common, although neck stiffness and radiographic changes were commonly seen in the subset of patients with polyarticular-onset disease. The authors concluded that patients with juvenile RA who present with evidence of disease in the cervical spine should be examined carefully for involvement of multiple joints.
A Functional Below-the-Knee Cast for Tibial Fractures
A Sarmiento: JBJS, 1967 July; 49 (5): 855
In this report of 100 consecutive tibial shaft fractures, Gus Sarmiento encouraged early weight bearing in a skin-tight plaster cast that was molded proximally to contain the muscles of the leg. All 100 fractures healed, and healing occurred with minimal deformity or shortening. While most tibial shaft fractures are now treated with intramedullary nails, the principles developed by Dr. Sarmiento still apply, as the nail acts much like the fracture brace to maintain alignment during the weight-bearing healing process.
Progression of Cervical Spine Degeneration Over 20 Years
Few studies have addressed in detail long-term degenerative changes in the cervical spine. https://jbjs.org/reader.php?source=The_Journal_of_Bone_and_Joint_Surgery/100/10/843/fulltext&id=30295&rsuite_id=1666209#info #JBJSInfographics #VisualAbstract
Scoliosis Management Shows Success Long-Term
Health-related quality of life (HRQOL) in adulthood is an important outcome measure for patients diagnosed with juvenile or adolescent idiopathic scoliosis. In the May 16, 2018 issue of The Journal of Bone & Joint Surgery, a cross-sectional study of 1,187 Swedish patients with scoliosis by Diarbakerli et al. reveals patient-reported HRQOL outcomes at an average follow-up of approximately 18 years. Using the Scoliosis Research Society-22r (SRS-22r) and the EuroQol 5-Dimensions (EQ-5D) instruments, the authors analyzed outcomes among those who had been untreated (n = 347), brace-treated (n = 459), or surgically treated (n = 381) in accordance with standards at the time of diagnosis.
The surgically treated group had significantly lower scores in the SRS-22r domains of function and self-image, compared with the scores in those domains among the other two groups. According to Daniel J. Sucato, MD, who commented on the study, those findings “most likely reflect the various effects of the surgical procedure, including the stiffness imparted by the arthrodesis of the spine,… stiffness of the soft tissues, and the presence and awareness of implants and a surgical incision.” Diarbakerli et al. also found that untreated patients did not report a decrease in HRQOL with age.
Interestingly, patients treated surgically had higher SRS-22r satisfaction-domain scores than brace-treated patients, even though overall SRS-22r and EQ-5D scores were lower among surgically treated patients than brace-treated patients. For spine surgeons, one key finding was that “a more caudal extent of fusion may be one of the most important characteristics that negatively affects quality of life” in patients undergoing scoliosis surgery.
With its large number of patients and long-term, patient-focused outcomes, this study generally corroborates findings from previous, smaller studies. But, as Dr. Sucato points out in his commentary, “the brace and surgical groups had treatments that were current at the time but not relevant today, especially as they involved the use of first-generation techniques and instrumentation.”
Fragility Fracture Workshop & Symposium—June 28 & 29, 2018
On Thursday evening, June 28 and all day Friday, June 29 in Boston, The American Orthopaedic Association (AOA) and the National Association of Orthopaedic Nurses (NAON) will present two educational/networking events concentrating on secondary fragility fracture prevention.
The Thursday evening Workshop, available only to those attending the Friday Symposium, will convene clinicians with expertise in counseling and treating fragility fracture patients. “This new two-hour workshop provides an additional opportunity to learn more about identifying, assessing, counseling, and treating fragility fracture patients,” said program co-chair Debra Sietsema, PhD, RN. “The Workshop also includes special breakout stations on calcium, FRAX, and the AOA’s ‘Own the Bone’ initiative.”
The all-day Symposium on Friday focuses on how to establish a multidisciplinary secondary fragility fracture program. In addition, the Symposium will include relevant case studies demonstrating how to translate the principles into hospital, private-practice, or clinic settings. “This Symposium is a great opportunity for orthopaedic surgeons and allied health professionals to get the full picture in one day,” said Dr. Sietsema. “Attendees will gain both basic and expanded knowledge to put their programs in place.”
Register by May 15 to receive early-bird pricing for these important events. NAON members and clinicians from enrolled Own the Bone institutions save an additional $50.
JBJS 100: Lumbar MRI and Bunions
Under one name or another, The Journal of Bone & Joint Surgery has published quality orthopaedic content spanning three centuries. In 1919, our publication was called the Journal of Orthopaedic Surgery, and the first volume of that journal was Volume 1 of what we know today as JBJS.
Thus, the 24 issues we turn out in 2018 will constitute our 100th volume. To help celebrate this milestone, throughout the year we will be spotlighting 100 of the most influential JBJS articles on OrthoBuzz, making the original content openly accessible for a limited time.
Unlike the scientific rigor of Journal content, the selection of this list was not entirely scientific. About half we picked from “JBJS Classics,” which were chosen previously by current and past JBJS Editors-in-Chief and Deputy Editors. We also selected JBJS articles that have been cited more than 1,000 times in other publications, according to Google Scholar search results. Finally, we considered “activity” on the Web of Science and The Journal’s websites.
We hope you enjoy and benefit from reading these groundbreaking articles from JBJS, as we mark our 100th volume. Here are two more:
Abnormal Magnetic-Resonance Scans of the Lumbar Spine in Asymptomatic Subjects
S D Boden, D O Davis, T S Dina, N J Patronas, S W Wiesel: JBJS, 1990 March; 72 (3): 403
Many important subsequent studies were inspired by the findings of this landmark JBJS study. Most of them emphasize that for lumbar-spine diagnoses, an MRI is only one (albeit important) piece of data; that interpretation of MRI is variable; and that all imaging information must be correlated to the patient’s clinical condition.
A Conservative Operation for Bunions
E D McBride: JBJS, 1928 October; 10 (4): 735
Many other bunion procedures have been described since 1928, but the principle of restoring congruency of the first metatarsophalangeal joint remains very important in bunion operations. The most substantial modification of McBride’s procedure is that the lateral sesamoid is no longer typically excised.
Topical Vancomycin in Spine Surgery: Pediatric Patients Benefit Too
When >10% of patients undergoing procedures to correct a spinal deformity develop one or more surgical-site infections, investigations into how to mitigate such infections seem warranted. This is especially true when a single such infection can cost nearly $1 million to treat—not to mention the physical and psychological burdens.
In the March 21, 2018 edition of JBJS, Thompson et al. report important findings from a retrospective study that sought to evaluate the efficacy of adding topical vancomycin powder to the wounds of patients undergoing growing-spine surgeries to address early-onset scoliosis. The mean patient age at the beginning of the study was 7.1 years.
Cases in which topical vancomycin powder was placed into the wounds at the time of fascial closure (n = 104 cases) had a significantly lower surgical-site infection rate (4.8%), compared with the rate in the 87 cases in which no vancomycin was used (13.8%). Furthermore, the “number needed to treat” found in this study was 11, meaning that for every 11 cases in which vancomycin powder was used, a surgical-site infection was prevented. The authors found no complications related to the use of topical vancomycin and note that their study provides the first evidence supporting the efficacy of vancomycin powder in pediatric spine patients.
Because this study was retrospective and based out of one center, further multicenter, prospective studies are needed to verify these results and to address open questions such as appropriate vancomycin dosages. Still, considering the extremely high costs (economic, physical, social, and psychological) associated with surgical-site infections in these complex patients, it appears that a vial of vancomycin powder costing between $10 and $40 may deliver outstanding value in these scenarios.
Chad A. Krueger, MD
JBJS Deputy editor for Social Media
What’s New in Pediatric Orthopaedics 2018
Every month, JBJS publishes a Specialty Update—a review of the most pertinent and impactful studies published in the orthopaedic literature during the previous year in 13 subspecialties. Click here for a collection of all OrthoBuzz Specialty Update summaries.
This month, Derek Kelly, MD, co-author of the February 21, 2018 Specialty Update on Pediatric Orthopaedics, selected the most clinically compelling findings from among the more than 50 studies summarized in the Specialty Update.
Trauma
—An analysis of pediatric femoral shaft fractures before and after the publication of clinical practice guidelines1 revealed a significant increase in the use of interlocked intramedullary nails in patients younger than 11 years of age, and an increase in surgical management for patients younger than 5 years of age. Considerable variability among level-I pediatric trauma centers highlights the need for further outcome studies to facilitate updating of existing guidelines.
Scoliosis
—A prospective cohort study of pain and opioid use among patients following posterior spinal fusion for adolescent idiopathic scoliosis found that increased age, male sex, greater BMI, and preoperative pain levels were associated with increased opioid use. Findings like these may help guide clinicians in opioid dispensing practices that minimize the problem of leftover medication.
Infection
—Two stratification/scoring systems may aid in the early prediction of musculoskeletal infection severity and promote efficient allocation of hospital resources. A 3-tiered stratification system described by Mignemi et al.2 correlated with markers of inflammatory response and hospital outcomes. Athey et al.3 validated a severity-of-illness score and then modified it for patients with acute hematogenous osteomyelitis.
Hip
—A study of closed reduction for developmental dysplasia of the hip4 revealed that 91% of 87 hips achieved stable closed reduction. Of those, 91% remained stable at the 1-year follow-up. Osteonecrosis occurred in 25% of cases, but it was not associated with the presence of an ossific nucleus, a history of femoral-head reducibility, or age at closed reduction.
—Regardless of obesity status, serum leptin levels increase the odds of slipped capital femoral epiphysis (SCFE), according to a recent study. Researchers reached that conclusion after comparing serum leptin levels in 40 patients with SCFE with levels in 30 BMI-matched controls.
References
- Roaten JD, Kelly DM, Yellin JL, Flynn JM, Cyr M, Garg S, Broom A, Andras LM,Sawyer JR. Pediatric femoral shaft fractures: a multicenter review of the AAOS clinical practice guidelines before and after 2009. J Pediatr Orthop.2017 Apr 10. [Epub ahead of print].
- Mignemi ME, Benvenuti MA, An TJ, Martus JE, Mencio GA, Lovejoy SA, Copley LA, Williams DJ, Thomsen IP, Schoenecker JG. A novel classification system based on dissemination of musculoskeletal infection is predictive of hospital outcomes. J Pediatr Orthop.2016 Jun 13. [Epub ahead of print].
- Athey AG, Mignemi ME, Gheen WT, Lindsay EA, Jo CH, Copley LA. Validation and modification of a severity of illness score for children with acute hematogenous osteomyelitis. J Pediatr Orthop.2016 Oct 12. [Epub ahead of print].
- Sankar WN, Gornitzky AL, Clarke NM, Herrera-Soto JA, Kelley SP, Matheney T, Mulpuri K, Schaeffer EK, Upasani VV, Williams N, Price CT; International Hip Dysplasia Institute. Closed reduction for developmental dysplasia of the hip: early-term results from a prospective, multicenter cohort. J Pediatr Orthop.2016 Nov 11. [Epub ahead of print].
Webinar on March 29 – Spondylolysis in Adolescents: Diagnosis, Treatment, and Outcomes
Low back pain is not typically thought to be a pediatric issue; however, this condition occurs in 33% of adolescents each year—a rate similar to that seen in adults. The most common identifiable cause of low back pain in the adolescent is spondylolysis, a defect in the pars interarticularis. How is this condition best diagnosed and treated? Do oblique radiographs help diagnose spondylolysis in adolescents? What kind of short- and long-term clinical outcomes can adolescents—and especially adolescent athletes—diagnosed with acute spondylolysis expect to have? What factors might predict long-term outcomes?
These important and clinically applicable questions will be addressed during a complimentary LIVE webinar, hosted jointly by the Journal of Orthopaedic & Sports Physical Therapy (JOSPT) and The Journal of Bone & Joint Surgery (JBJS).
JBJS presenter, Peter Passias, MD, will discuss findings from a retrospective study of adolescents with and without L5 spondylolysis to address whether oblique radiographic views add value in the diagnosis of this cause of low back pain. This paper specifically addresses whether the diagnostic benefit of four-view studies outweighs the additional cost and radiation exposure, especially for young people.
JOSPT co-author Mitchell Selhorst, DPT, OCS, will share the results of a retrospective review of acute spondylolytic injuries in young athletes. This study reports long-term clinical outcomes for these patients and identifies significant predictors of these outcomes.
Moderated by JBJS Deputy Editor Andrew J. Schoenfeld, MD, who specializes in spondylolisthesis, spinal stenosis, and spinal surgery, the webinar will include additional insights from expert commentators, Chris Bono, MD,from Brigham and Women’s Hospital in Boston, and Michael Allen, PT, from Cincinnati Children’s Hospital Medical Center. The last 15 minutes will be devoted to a live Q&A session between the audience and panelists.
Space is limited, so Register Now.
Some Flags for Low Back Pain Screening Should be Yellow, Not Red
An estimated 85% of all adults will experience low back pain at some point in their lives. So-called “red flag” questions were developed to help primary care providers determine whether a patient’s back pain warranted an escalation of care, either through advanced imaging or referral to a spine specialist. However, in the March 7, 2018 issue of JBJS, Premkumar et al. found that, despite the widespread use of red flag questions, it appears that they have limited clinical usefulness when applied in isolation in a referral spine practice setting.
The authors analyzed the responses to commonly asked red flag questions from more than 9,000 patients presenting to a spine center with low back pain. They found that >90% of the patients had a positive response to at least one of the questions, but only 8% actually had a red flag diagnosis. Furthermore, the authors found that a negative response to one or two of the questions did not preclude a red flag diagnosis. No single red flag question had a sensitivity >75% or a clinically useful negative likelihood ratio—a measure of a screening tool’s ability to rule out a diagnosis.
Importantly, however, certain combinations of positive answers were predictive of specific disease processes. For example, a history of trauma in patients over the age of 50 years was predictive for a diagnosis of spinal compression fracture, and back pain in a patient with a history of a primary oncologic diagnosis should alert physicians to the possibility of metastatic disease. Conversely, the authors say that low back pain that awakens a patient from sleep was not found to be a useful parameter for making any diagnosis.
This is the first large-scale study to evaluate the clinical utility of these questions in the setting of low back pain, and the authors question their usefulness as screening tools. While the concept behind red flag questions remains valid, the rigid application of such questions in decision making regarding advanced imaging or additional testing is not appropriate. The utility of red flag screening questions for low back pain needs additional testing, especially in the primary care setting.
Marc Swiontkowski, MD
JBJS Editor-in-Chief
JBJS 100: Shoulder Replacement and Odontoid Process Fractures
Under one name or another, The Journal of Bone & Joint Surgery has published quality orthopaedic content spanning three centuries. In 1919, our publication was called the Journal of Orthopaedic Surgery, and the first volume of that journal was Volume 1 of what we know today as JBJS.
Thus, the 24 issues we turn out in 2018 will constitute our 100th volume. To help celebrate this milestone, throughout the year we will be spotlighting 100 of the most influential JBJS articles on OrthoBuzz, making the original content openly accessible for a limited time.
Unlike the scientific rigor of Journal content, the selection of this list was not entirely scientific. About half we picked from “JBJS Classics,” which were chosen previously by current and past JBJS Editors-in-Chief and Deputy Editors. We also selected JBJS articles that have been cited more than 1,000 times in other publications, according to Google Scholar search results. Finally, we considered “activity” on the Web of Science and The Journal’s websites.
We hope you enjoy and benefit from reading these groundbreaking articles from JBJS, as we mark our 100th volume. Here are two more:
Recent Experience in Total Shoulder Replacement
C S Neer, K C Watson, F J Stanton: JBJS, 1982 March; 64 (3): 319
“Recent” in this context refers to more than 30 years ago, but many aspects of this meticulous review of nearly 200 total shoulder replacements, followed for 24 to 99 months, remain instructive. To get a sense of the explosion in research on this topic, compare the 18 references accompanying this study, most citing work by Neer himself, to the 70 references in a 2015 JBJS Reviews article focused on one detail (glenoid bone deficiency) of shoulder replacement.
Fractures of the Odontoid Process of the Axis
L D Anderson and R T D’Alonzo: JBJS, 1974 December; 56 (8): 1663
The basic fracture classification posited in this article has stood the test of time. Since the 1980s, however, surgeons have developed treatments for type-II odontoid fractures that provide direct fixation without the need for fusion and subsequent loss of rotatory motion.
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