Mohamad J. Halawi

Patient expectation is the most important predictor of discharge destination after primary total joint arthroplasty.

The purpose of this study was to identify preoperative predictors of discharge destination after total joint arthroplasty. A retrospective study of three hundred and seventy-two consecutive patients who underwent primary total hip and knee arthroplasty was performed. The mean length of stay was 2.9 days and 29.0% of patients were discharged to extended care facilities. Age, caregiver support at home, and patient expectation of discharge destination were the only significant multivariable predictors regardless of the type of surgery (total knee versus total hip arthroplasty). Among those variables, patient expectation was the most important predictor (P < 0.001; OR 169.53). The study was adequately powered to analyze the variables in the multivariable logistic regression model, which had a high concordance index of 0.969.

Multimodal Analgesia for Total Joint Arthroplasty

Optimal perioperative pain control for total joint arthroplasty remains a challenge. Whereas traditional regimens have relied heavily on opioids, newer multimodal pathways are increasingly gaining popularity as safer and more effective alternatives. The main premise of multimodal analgesia is decreased consumption of opioids, and hence lesser opioid-related adverse events. Other reported advantages include lower pain scores, faster functional recovery, higher patient satisfaction, and shorter length of hospital stay. Unfortunately, despite the advent of numerous analgesic techniques, the multimodal approach has remained widely variable, making direct comparison between studies difficult to interpret. This article provides an extensive review of traditional and modern perioperative interventions in pain management for total joint arthroplasty, including intravenous patient-controlled analgesia, epidural infusion, oral opioids, nonsteroidal anti-inflammatory drugs, acetaminophen, peripheral nerve blocks, periarticular infiltration, steroids, anticonvulsants, and long-acting local anesthetics. Emphasis is placed on pathophysiology, clinical evidence, and timing. A standardized multimodal analgesia protocol is also proposed based on best available evidence. In addition to pharmacologic interventions, patient education and interdisciplinary collaboration among the care teams play an important role in the success of any treatment pathway. With a growing demand for total joint arthroplasty in an era of bundled payments and accountable care, there has never been a greater need for a standardized multimodal analgesia pathway.

Acute Management of Open Fractures: An Evidence-Based Review.

Open fractures are complex injuries associated with high morbidity and mortality. Despite advances made in fracture care and infection prevention, open fractures remain a therapeutic challenge with varying levels of evidence to support some of the most commonly used practices. Additionally, a significant number of studies on this topic have focused on open tibial fractures. A systematic approach to evaluation and management should begin as soon as immediate life-threatening conditions have been stabilized. The Gustilo classification is arguably the most widely used method for characterizing open fractures. A first-generation cephalosporin should be administered as soon as possible. The optimal duration of antibiotics has not been well defined, but they should be continued for 24 hours. There is inconclusive evidence to support either extending the duration or broadening the antibiotic prophylaxis for type Gustilo type III wounds. Urgent surgical irrigation and debridement remains the mainstay of infection eradication, although questions persist regarding the optimal irrigation solution, volume, and delivery pressure. Wound sampling has a poor predictive value in determining subsequent infections. Early wound closure is recommended to minimize the risk of infection and cannot be substituted by negative-pressure wound therapy. Antibiotic-impregnated devices can be important adjuncts to systemic antibiotics in highly contaminated or comminuted injuries. Multiple fixation techniques are available, each having advantages and disadvantages. It is extremely important to maintain a high index of suspicion for compartment syndrome, especially in the setting of high-energy trauma.

Pelvic ring injuries: Emergency assessment and management

Pelvic ring injuries are associated with significant morbidity and mortality. Understanding the anatomy of the pelvic ring is essential for accurate diagnosis and treatment. A systematic approach taking into account the mechanism of injury, physical examination, and radiographic assessment is important to quickly identify unstable pelvic disruptions and associated injuries. Because the pelvis is a ring structure, isolated pubic rami fractures on plain radiographs are unusual and should warrant careful evaluation for posterior pelvic disruption with computed tomography. Hemorrhagic shock can occur in about 10% of pelvic ring injuries. Immediate recognition and treatment of this life-threatening condition is critical in emergency management. In addition to fluid resuscitation and blood transfusion, circumferential wrapping, angiographic embolization, laparotomy with pelvic packing, and external fixation can be important life-saving adjuncts in the setting of hemodynamic instability.

Preoperative Predictors of Extended Hospital Length of Stay Following Total Knee Arthroplasty

The purpose of this study was to identify the preoperative predictors of hospital length of stay after primary total knee arthroplasty in a patient population reflecting current trends toward shorter hospitalization and using readily obtainable factors that do not require scoring systems. A single-center, multi-surgeon retrospective chart review of two hundred and sixty consecutive patients who underwent primary total knee arthroplasty was performed. The mean length of stay was 3.0 days. Among the different variables studied, increasing comorbidities, lack of adequate assistance at home, and bilateral surgery were the only multivariable significant predictors of longer length of stay. The study was adequately powered for statistical analyses and the concordance index of the multivariable logistic regression model was 0.815.

Preoperative pain level and patient expectation predict hospital length of stay after total hip arthroplasty.

The purpose of this study was to identify preoperative predictors of length of stay after primary total hip arthroplasty in a patient population reflecting current trends toward shorter hospitalization and using readily obtainable factors that do not require scoring systems. A retrospective review of 112 consecutive patients was performed. High preoperative pain level and patient expectation of discharge to extended care facilities (ECFs) were the only significant multivariable predictors of hospitalization extending beyond 2 days (P=0.001 and P<0.001 respectively). Patient expectation remained significant after adjusting for Medicares 3-day requirement for discharge to ECFs (P<0.001). The study was adequately powered to analyze the variables in the multivariable logistic regression model, which had a concordance index of 0.857.

Opioid-Based Analgesia: Impact on Total Joint Arthroplasty.

The objective of this study was to characterize the impact of opioid-based analgesia in total joint arthroplasty. The primary outcomes were incidence of in-hospital complications, length of stay, and discharge destination. Six hundred and seventy-three primary total hip and knee arthroplasties were retrospectively reviewed. The incidence of opioid-related adverse drug events was 8.5%, which accounted for 58.2% of all postoperative complications. Age, anesthesia technique, ASA score, and surgery type were significant risk factors for complications. After adjusting for these confounders, opioid-related adverse drug events were significantly associated with increased length of stay (P < 0.001) and discharge to extended care facilities (P = 0.014).

Pelvic ring injuries: Surgical management and long-term outcomes.

Pelvic ring injuries present a therapeutic challenge to the orthopedic surgeon. Management is based on the patients physiological status, fracture classification, and associated injuries. Surgical stabilization is indicated in unstable injury patterns and those that fail nonsurgical management. The optimal timing for definitive fixation is not clearly defined, but early stabilization is recommended. Surgical techniques include external fixation, open reduction and internal fixation, and minimally invasive percutaneous osteosynthesis. Special considerations are required for concomitant acetabular fractures, sacral fractures, and those occurring in skeletally immature patients. Long-term outcomes are limited by lack of pelvis-specific outcome measures and burden of associated injuries.

Medicare’s 3-Day Rule: Time for a Rethink

A pilot study was undertaken to examine the impact of Medicares 3-day rule on length of stay (LOS). One hundred consecutive patients who underwent primary total joint arthroplasty and were discharged to extended care facilities were retrospectively reviewed. Based on readiness for discharge criteria, delaying discharge until the third postoperative day increased LOS by 1.1 days (P<0.001). 60.6% of patients were ready for discharge by the second postoperative day, none of whom required re-admission within 30 days of discharge. There were no rehabilitation gains by staying an additional hospital day beyond readiness for discharge (P=0.092). This pilot study calls into question the value of Medicares 3-day rule and demonstrates the feasibility and need for further research to address this seemingly antiquated policy.

The Renewal of Excellence

Excellence in orthopaedic surgery has been a long time in the making. What we currently enjoy reflects over a century of innovation, leadership, and consummate professionalism. Today, our practice faces monumental challenges that have never been more demanding, and our commitment to the preservation and advancement of excellence has never been more pressing. Away from the scientific tone but without romanticizing our proud heritage, this article seeks to revitalize the values that have defined our practice, drawing on the wisdom and experiences of leaders in our field. Collectively, it aims to stimulate our enlightened understanding, to reignite our hopes, and to reaffirm our commitment to the highest standards of excellence.