ACL Rehabilitation Progression: Where Are We Now?

Purpose of Review

With the increase of publications available to the rehabilitation specialist, there is a need to identify a progression to safely progress the patient through their post-operative ACL reconstruction rehabilitation program. Rehabilitation after ACL reconstruction should follow an evidence-based functional progression with graded increase in difficulty in activities.

Recent Findings

Clinicians should be discouraged not to use strict time frames and protocols when treating patients following ACL reconstruction. Rather, guidelines should be followed that allow the rehabilitation specialists to progress the patient as improvements in strength, edema, proprioception, pain, and range of motion are demonstrated. Prior to returning to sport, specific objective quantitative and qualitative criteria should be met. The time from surgery should not be the only consideration.

Summary

The rehabilitation specialist needs to take into account tissue healing, any concomitant procedures, patellofemoral joint forces, and the goals of the patient in crafting a structured rehabilitation program. Achieving symmetrical full knee extension, decreasing knee joint effusion, and quadriceps activation early in the rehabilitation process set the stage for a safe progression. Weight bearing is begun immediately following surgery to promote knee extension and hinder quadriceps inhibition. As the patient progresses through their rehabilitative course, the rehabilitation specialist should continually challenge the patient as is appropriate based upon their goals, their levels of strength, amount of healing, and the performance of the given task.

     

Quantitative Assessment of Perfusion – Where Are We Now?

Evaluation of acute aortic dissection by computed tomography angiography provides detailed characterization of this disease beyond the Stanford classification. Recent publications based on large patient registries and other sources have identified morphological characteristics that impact patient prognosis, and advanced understanding of both the incidence and demographics of this disease. This article reviews the recent literature and discusses the importance of imaging findings, such as aortic/false lumen diameter, signs of organ malperfusion, false lumen thrombosis, and characterization of intimal tears. The associated entity acute intramural hematoma is discussed, as well as imaging features that predict adverse outcomes. Familiarity with these imaging characteristics maximizes the utility of radiographic evaluation in this disease.     

Now That We Have the Utstein Style,Are We Using It?

OBJECTIVES: To examine the extent to which the Utstein style has been used for out-of-hospital cardiac arrest (OOHCA) research since its publication in 1991. The style was developed in an effort to standardize OOHCA research and reporting. METHODS: To locate all OOHCA research papers published between 1992 and 1997, all issues of six emergency medicine/emergency medical services (EM/ EMS) journals were examined manually, and papers from other journals were located using computerized searches. All located articles were examined by the first author to determine whether use of the Utstein style was indicated and if so, whether it had actually been used. When either of these was uncertain, all three authors reviewed the paper, and a consensus was reached. The Pearson chi-square test was used to compare rates of use from U.S. and non-U.S. institutions, and from the EM/EMS and non-EM/EMS literature, with significance set at p < 0.05. RESULTS: All 143 OOHCA research articles identified by the search were examined. The Utstein style was found to be not applicable to 41 (29%), and these were eliminated. The Utstein style was indicated for the remaining 102 studies. Of these, 41 (40%) used the Utstein style, and 61 (60%) did not. There was no difference in rates between papers from sites in the United States (18/48, 38%) and elsewhere (23/54, 43%), or between papers from the EM/EMS literature (17/44, 39%) and non-EM/EMS literature (25/59, 42%). Despite an upward trend in the use of the Utstein style seen from 1992 to 1994, use leveled off from 1994 to 1997, and has not exceeded 60% in any given calendar year studied. CONCLUSIONS: Six years after the release of the Utstein style for OOHCA research, fewer than 60% of OOHCA research articles actually use the style.     

Tension Type Headache in Adolescence and Childhood: Where Are We Now?

Tension type headache (TTH) is a primary headache disorder considered common in children and adolescents. It remains debatable whether TTH and migraine are separate biological entities. This review summarizes the most recent literature of TTH with regards to children and adolescents. Further studies of TTH are needed to develop a biologically based classification system that may be facilitated through understanding changes in the developing brain during childhood and adolescence.     

The Potential of Prehabilitation in Radical Cystectomy Pathways: Where Are We Now?

ObjectiveThe growing recognition of prehabilitation has caused an emerging paradigm shift in surgical cancer care and an integrated component of the cancer care continuum. This narrative review aims to update and inform the urological community of the potential of prehabilitation before radical cystectomy.Data SourcesA nonsystematic narrative review was performed through a database search in PubMed, and CINAHL using the following search terms: enhanced recovery after surgery (ERAS); Frailty; Prehabilitation and/or Rehabilitation; Physical Activity and/or exercises; Nutrition; Nutritional Care; Smoking cessation; Alcohol cessation; Prevention; Supportive Care; and combined with Radical Cystectomy.ConclusionA multimodal and multi-professional approach during the preoperative period may offer an opportunity to preserve or enhance physiological integrity and optimize surgical recovery. Studies indicate a positive effect of prehabilitation on postoperative functional capacity and earlier return to daily activities and health related quality of life. Meaningful outcomes that reflect recovery from a patient's perspective and clinical outcome measures, as well as validating metrics, are necessary to establish whether prehabilitation diminish the risk of developing long-term disability in high-risk patients.Implications for Nursing PracticeUro-oncology nurses are at the forefront in every ERAS program and vital in screening patients ahead of surgery for common risk factors, current impairments, and limitations that can compromise baseline functional capacity. The growing movement to standardize clinical implementation of prehabilitation, indicate there is a clear need for further investigation, optimization of a multimodal approach and an open discussion between health care providers from different areas of expertise who might best support and promote these initiatives.     

Prescribing Habits of Vancomycin in the Emergency Department: Are We Dosing Appropriately?

Background

To prevent the development of bacterial resistance, current guidelines recommend vancomycin dosages of 15–20 mg/kg based on actual body weight.

Objective

Our aim was to determine if two community teaching Emergency Departments followed the new recommendations for a weight-based dosing regimen for vancomycin.

Methods

A retrospective cohort study was conducted on the prescribing habits of vancomycin in the Emergency Department. During a 6-month time period, 1,734 doses of vancomycin were dispensed and a subsequent random sample of 240 doses was reviewed. Data collection included age, gender, weight, creatinine clearance, vancomycin dose, and indication for vancomycin therapy. Mean values, standard deviations, and ranges were computed to illustrate current prescribing practices.

Results

The mean vancomycin dose was 1,117 ± 325 mg. Based on actual body weight, the calculated mean dose was 14.6 ± 5.7 mg/kg. Only 19.6% (47 of 240) of all patients received an appropriate dose based on the recommended 15–20 mg/kg vancomycin dose.

Conclusions

Our Emergency Department is inappropriately dosing vancomycin in the majority of patients. Educating clinicians regarding appropriate vancomycin dosing is recommended to achieve compliance with the latest consensus guidelines.     

Pacemaker Longevity: Are We Getting What We Are Promised?

BACKGROUND: Although pacemaker manufacturers provide projections on longevity, these projections cannot be relied upon due to the assumptions of output parameters being far in excess of those programmed in clinical practice. OBJECTIVE: The purpose of this review was to compare the actual longevity to the calculated longevity of pacemakers based on battery cell characteristics taking into account individual programmed parameters, mode, degree of usage, and percent pacing. This was also compared to the manufacturers' own projected longevities. METHODS: Patients who had a pacemaker replaced between 1998 and 2003 were included (n = 124). Cell characteristics were obtained from manufacturers and programmed parameters were obtained at each visit. Stepwise calculations were done for each visit to find current drain during each interval, and then were used in a weighted average to find the total average lifetime current drain. This was subsequently used to find a calculated longevity for each pacemaker to be compared to the actual longevity observed. RESULTS: The pacemakers lasted 491+/-92 days (mean+/-SEM) less than calculated. There was also a difference between dual- and single-chamber devices (though not statistically significant). Moreover, it was found that there were significant differences between manufacturers. CONCLUSIONS: There appears to be a significant discrepancy between calculated and actual longevities, confirming that battery depletion occurs earlier than expected. This suggests that current drain expended for ancillary functions may be considerable. Another factor may be pre-implantation drain. Vigilance with programming of outputs, modes, sensors, heart rates, and ancillary functions could potentially extend longevity and postpone/obviate the need for costly repeat surgery with its attended risk of complications. Furthermore, the differences between manufacturers seem to parallel the clinical impressions.     

SBIRT in Emergency Care Settings: Are We Ready to Take it to Scale?

This article summarizes a panel discussion on “SBIRT in the emergency care setting: are we ready to take it to scale?” Dr. Edward Bernstein commented on the historical developments of emergency department (ED) screening, brief intervention (BI), and referral to treatment (SBIRT) research, practice, and knowledge translation. Dr. Jack Stein addressed SBIRT grant program progress to date, the reimbursement stream, SBIRT lessons learned, and unanswered questions. Dr. Richard Saitz reviewed the limitations of the evidence for alcohol and drug ED screening and BI and cautioned on the danger of proceeding to practice and broad dissemination without evidenced based on randomized controlled trials with sufficient sample size and clinically important outcomes.     

Psychiatric Patients: How Can We Decide if You Are in Pain?

How do psychiatric nurses make decisions about pain management for hospitalized psychiatric patients? This is the question addressed by this research. Using an exploratory, naturalistic interview approach, 20 nurses and managers in varied settings described their decision making when providing pain relief. Analysis of these narratives indicates that decision making about pain, in this unique context, is influenced by a number of intrapersonal and interpersonal factors such as the patients' needs, history, and diagnosis; nurses' beliefs about pain tolerance and drug addiction; collegial pressure; and unit safety. For example, diagnosis and patient history impact pain relief negatively, while the responsibility to maintain a safe environment imposes pressure to administer medication. Although, in a psychiatric unit, the nurse-patient relationship is essential to the healing process, nurses often face a dilemma as to whether the pain medication will contribute to healing or exacerbate the patient's issues. In psychiatric wards, the means of recovery are far less clear, tangible, and immediate than in other clinical settings. Recommendations are made for better preparing and supporting nurses to work effectively in these practice settings where pain relief is confounded by addiction and psychiatric diagnoses.     

Fetal Lymphatic Malformations: More Variable Than We Think?

Lymphatic malformations are benign lesions that result from abnormal development of the lymphatic and venous systems. These lesions may be detected during routine prenatal ultrasound screening, and typically demonstrate imaging findings of a multiseptate cystic lesion lacking solid components, vascularity, and calcifications. We report 73 cases of prenatally detected lymphatic malformations and describe greater variability in their prenatal sonographic appearance than previously reported, including purely cystic lesions and mixed cystic and solid lesions with calcifications. Appreciation of this increased variability is important in providing accurate prenatal diagnosis, counseling, and management.