Postoperative Patient-reported Outcomes Research Articles

Predictors of Clinical Outcomes and Quality of Life After Sternoclavicular Joint Reconstruction With Hamstring Tendon Autograft

Background: Anterior instability of the sternoclavicular joint (SCJ) is a rare but potentially devastating pathological condition, particularly when it occurs in young or active patients. SCJ reconstruction using hamstring tendon autograft is a commonly used treatment option, yet to date results are limited to small case series. Studies on baseline, preoperative factors and their association with postoperative outcome are limited. Purpose: To assess the midterm clinical outcomes and survivorship after SCJ reconstruction using hamstring tendon autograft in patients experiencing anterior SCJ instability and to determine whether baseline patient or causative factors are associated with postoperative outcomes or patient satisfaction. Study Design: Case series; Level of evidence, 4. Methods: Patients who underwent SCJ reconstruction with a hamstring tendon autograft for anterior SCJ instability between October 2005 and October 2020 were included in this retrospective single-center study. At a minimum of 2 years postoperatively, clinical outcomes were collected, including the following patient-reported outcomes (PROs): the 12-Item Short Form Survey (SF-12) score; American Shoulder and Elbow Surgeons (ASES) score; Quick Disabilities of the Arm, Shoulder and Hand (QuickDASH) score; Single Assessment Numeric Evaluation (SANE) score; and visual analog scale (VAS) pain score. Subjective postoperative satisfaction with the procedure was quantified on a scale from 0 (very unsatisfied) to 10 (very satisfied). The predictive role of patient factors, including age, sex, and injury in dominant arm, on postoperative PROs and satisfaction at short-term follow-up was evaluated using multiple linear regression. Results: A total of 49 patients (mean age, 29.6 ± 16.2 years; range 13.8-67.1 years; 27 females) were included in the final analysis. At a mean follow-up of 3.9 ± 2.1 years, all PROs had significantly improved, including the mean SF-12 Physical Component Summary score (40.4 ± 6.8 to 52.6 ± 6.9; P < .001), ASES score (54.9 ± 20.4 to 91.0 ± 11.3; P < .001), QuickDASH score (41.2 ± 18.5 to 10.2 ± 9.1; P < .001); SANE score (50.2 ± 21.1 to 88.3 ± 8.8; P < .001), VAS pain score (4.4 ± 2.6 to 0.8 ± 1.4; P < .001), and VAS pain score at its worst (7.4 ± 2.5 to 3.3 ± 2.6; P < .001). The median postoperative satisfaction score was 9 (range, 1-10). Revision-free survivorship was 95.9%. Male patients had a significantly lower VAS pain score at its worst compared with female patients (2.6 ± 2.6 vs 4.1 ± 2.4; P = .045); higher age was significantly correlated with a worse QuickDASH score (correlation coefficient, 0.314; P = .036). Overhead athletes had a significantly lower propensity to return to sport compared with nonoverhead athletes (P = .043), with only 45% of the overhead athletes returning to a level similar to their preinjury level, whereas 81% of the nonoverhead athletes were able to do so. Conclusion: The significant improvements in clinical and sport-specific outcomes and high patient satisfaction after SCJ reconstruction with a hamstring tendon autograft demonstrate the success of this procedure in treating anterior SCJ instability. Male sex and younger patient age are associated with superior outcomes, while overhead athletes have to be counseled about difficulties of returning to preinjury level of sport postoperatively.

Aetiology of patient dissatisfaction following primary total knee arthroplasty in the era of robotic-assisted technology.

Patient dissatisfaction following primary total knee arthroplasty (TKA) with manual jig-based instruments has been reported to be as high as 30%. Robotic-assisted total knee arthroplasty (RA-TKA) has been increasingly used in an effort to improve patient outcomes, however there is a paucity of literature examining patient satisfaction after RA-TKA. This study aims to identify the incidence of patients who were not satisfied following RA-TKA and to determine factors associated with higher levels of dissatisfaction. This was a retrospective review of 674 patients who underwent primary TKA between October 2016 and September 2020 with a minimum two-year follow-up. A five-point Likert satisfaction score was used to place patients into two groups: Group A were those who were very dissatisfied, dissatisfied, or neutral (Likert score 1 to 3) and Group B were those who were satisfied or very satisfied (Likert score 4 to 5). Patient demographic data, as well as preoperative and postoperative patient-reported outcome measures, were compared between groups. Overall, 45 patients (6.7%) were in Group A and 629 (93.3%) were in Group B. Group A (vs Group B) had a higher proportion of male sex (p = 0.008), preoperative chronic opioid use (p < 0.001), preoperative psychotropic medication use (p = 0.01), prior anterior cruciate ligament (ACL) reconstruction (p < 0.001), and preoperative symptomatic lumbar spine disease (p = 0.004). Group A was also younger (p = 0.023). Multivariate analysis revealed preoperative opioid use (p = 0.012), prior ACL reconstruction (p = 0.038), male sex (p = 0.006), and preoperative psychotropic medication use (p = 0.001) as independent predictive factors of patient dissatisfaction. The use of RA-TKA demonstrated a high rate of patient satisfaction (629 of 674, 93.3%). Demographics for patients not satisfied following RA-TKA included: male sex, chronic opioid use, chronic psychotropic medication use, and prior ACL reconstruction. Patients in these groups should be identified preoperatively and educated on realistic expectations given their comorbid conditions.

Impact of incidental dural tears on postoperative outcomes in patients undergoing cervical spine surgery: a multicenter retrospective cohort study

BACKGROUND CONTEXTIncidental dural tear (DT) during cervical spine surgery is a feared complication. However, its impact on patient-reported outcomes (PROs) remains unclear. PURPOSETo determine the influence of DTs on PROs 1 year after cervical spine surgery. STUDY DESIGNRetrospective cohort. PATIENT SAMPLEPatients undergoing elective cervical spine surgery for cervical spondylosis, ossification of the posterior longitudinal ligament (OPLL), and cervical disc herniation. OUTCOME MEASURESAnalysis included patients’ characteristics, perioperative complications, and PROs both preoperatively and at 1 year postoperatively. METHODSThis study enrolled consecutive patients who underwent elective cervical spine surgery at 13 high-volume spine centers. All patients were required to complete questionnaires both preoperatively and 1 year postoperatively, which included PROs such as numerical rating scales of pain or dysesthesia for each part of the body, Neck Disability Index NDI, and Core Outcome Measures Index. Patients were divided into 2 groups based on the presence (DT+) or absence (DT-) of dural injury. Comparisons were made regarding patient background, perioperative complications, and pre and postoperative PROs. Propensity score matching was also utilized to adjust for patient background, and further comparisons were made regarding complication rates and PROs. RESULTSOut of 2,704 patients, dural tears were identified in 97 (3.6%) cases. The DT+ group had a significantly higher proportion of fixation surgeries, upper cervical surgeries, OPLL, and revision surgeries. Perioperative complications were significantly higher in the DT+ group, including intraoperative nerve damage, postoperative paralysis, surgical site infections (SSI), and cerebrovascular complications. Outcomes collected from 2,163 patients (79.9%) revealed significantly more severe neck and upper limb pain in the DT+ group. After propensity score matching, significant differences persisted in postoperative paralysis and SSI in the DT+ group, but no significant differences were observed in PROs. CONCLUSIONSPatients with dural tears showed nearly equivalent postoperative outcomes at 1 year following cervical spine surgery compared to those without dural tears. However, the incidence of perioperative complications was higher, emphasizing the need for careful management.

Necessity of posterior osteotomies for mild flexible cervical deformity correction.

Correction of mild flexible cervical deformity (CD) via the posterior approach has been described with and without the use of posterior osteotomies (POs), despite a lack of clarity regarding their necessity or risks. The purpose of this study was to determine whether the use of POs when correcting mild flexible CD leads to improved clinical or radiographic outcomes, as well as defining the relative risks in utilizing them. A prospective multicenter registry of operative CD patients was analyzed. Inclusion criteria were cervical kyphosis > 10°, cervical scoliosis > 10°, cervical sagittal vertical axis (cSVA) > 4 cm, or chin-brow vertical angle > 25°. Mild deformity was defined by a cSVA of 3-5 cm and/or kyphosis < 15°. Flexibility was defined by a C2-7 angular change > 5° on preoperative flexion/extension radiographs. Patients who received a posterior column osteotomy (PCO) (Ames grades 1 and 2) were compared with patients who did not undergo a PCO (noPCO) as well as those who underwent a three-column osteotomy (3CO) (Ames grades 3-6). Ninety-five patients (33 PCO, 49 noPCO, 13 3CO) met the inclusion criteria. Both the number of levels fused (9.2 vs 7.7, p = 0.001) and the estimated blood loss (EBL) (1027 vs 486 mL, p = 0.012) were higher in the PCO cohort. Patients in the noPCO group were more likely to have a cervical apex of kyphosis (71.1%, p = 0.046), while those undergoing 3COs were more likely to have a thoracic apex (58.3%, p = 0.005). Preoperative cSVA (PCO vs noPCO: 45.4 vs 37.9 cm, p = 0.084), T1 slope (32.5° vs 29.6°, p = 0.376), C2-7 lordosis (-8.9° vs -9.2°, p = 0.942), and modified Japanese Orthopaedic Association (mJOA) score (13.4 vs 13.5, p = 0.854) were similar; however, both Neck Disability Index (NDI) (55.6 vs 42, p = 0.002) and numeric rating scale (NRS) neck (7.2 vs 5.8, p = 0.028) scores were higher in the PCO group before surgery. When adjusting for the use of an anterior approach, there was no significant difference in 1-year postoperative cSVA (35.7 and 35.6 cm, respectively; p = 0.969), C2-7 lordosis (13.7° and 10.1°, respectively; p = 0.393), and patient-reported outcome measures (NRS, NDI, and mJOA) between the PCO and noPCO groups. Two-year radiographic outcomes were largely similar, except for C2 slope, which was higher in the PCO group (29.1° vs 18°, p = 0.026). The overall complication rates progressively increased with more complex osteotomy use (noPCO 68.8% vs PCO 71.9% vs 3CO 75%) but did not reach significance (p = 0.063). The use of POs for mild flexible adult CD may not be necessary to achieve desirable radiographic correction. They are associated with greater EBL and fusion burden. Further studies are needed to fully delineate the risks of adverse events for various types of osteotomies.

Revision Endoscopic Carpal Tunnel Release: An Update on Technique and Outcomes.

Carpal tunnel release is among the most frequently conducted upper extremity procedures. While it typically provides patients with improved sensation, decreased pain, and improved function, a small percentage of cases require revision due to failed initial surgery. Consequently, adoption of endoscopic techniques for carpal tunnel revision procedures is beginning to be explored. A retrospective analysis was conducted of postoperative clinical visits and patient-reported outcome measures for four patients who had undergone five endoscopic revision carpal tunnel release procedures (one patient had bilateral disease). All five cases had symptoms consistent with recurrent carpal tunnel syndrome. One hundred percent (5 of 5) of cases resulted in patients reporting symptom improvement. Postoperative clinical visits and improved patient-reported outcome measures (QuickDash, PROMIS Upper Extremity, VAS Pain, PSEQ, PHQ, and Surgery Satisfaction) scores from baseline to 6 weeks demonstrated successful postoperative function and symptom resolution. Five of five cases resulted in patients resuming normal activities without restrictions within 1-5 weeks, with an average of 3.4 weeks. Preliminary findings suggest the endoscopic revision procedure may be safe and effective for patients with recurrent carpal tunnel syndrome, extending the indications to include scars proximal to the wrist crease. Moreover, this minimally invasive procedure facilitates a transition back to normal activities and avoids incisions on weight-bearing surfaces of the palm. Adopting endoscopic revision may reduce the need for prolonged postoperative care and physical therapy. However, due to the limited sample size of five patients, further investigation with larger cohorts is warranted to confirm these observations.

Structural Allograft versus Polyetheretherketone Cage in Anterior Cervical Discectomy and Fusion: A Meta-Analysis

Polyetheretherketone (PEEK) cages and structural allografts (SAs) are commonly used in Anterior Cervical Discectomy and Fusion (ACDF), yet their postoperative results remain uncertain. This meta-analysis was conducted to determine whether there were any differences in outcomes between patients who received these two grafts in ACDF. We comprehensively searched electronic databases up to August 2023. Observational studies or randomized controlled trials reported postoperative outcomes, including fusion, subsidence, reoperation rates, and patient-reported outcomes through the Neck Disability Index (NDI), the Visual Analog Scale (VAS) for neck and arm pain, and the Japanese Orthopedic Association (JOA)/modified JOA score following primary ACDF using SA or PEEK cage. The results are presented in odds ratios (ORs) or mean differences with corresponding 95% confidence intervals (CIs). Eleven studies were included, with 1213 patients (788 receiving SAs and 425 receiving PEEK cages). Patients having SA had significantly higher fusion (OR: 1.84, 95% CI: 1.27-2.67, p = 0.001) and lower subsidence (OR: 0.50, 95%CI: 0.30-0.86, p = 0.01) rates when compared with the PEEK cage. There was no difference in revision rate between SA or PEEK cage (p = 0.88). Two grafts demonstrated similar clinical improvements in NDI (p = 0.31), VAS for the neck (p = 0.77) and arm pain (p = 0.22), and JOA/mJOA score (p = 0.99). SA demonstrates better fusion and lower subsidence rates than the PEEK cage in ACDF. Nevertheless, these two cages resulted in equally successful postoperative clinical performances.

Direct-to-implant and tissue expander-based immediate breast reconstruction in Chinese women: A comparison of surgical complications and patient-reported outcomes

BackgroundDirect-to-implant (DTI) breast reconstruction restores the patient's body image immediately after the mastectomy but may increase postoperative complications compared to tissue expander (TE)-based breast reconstruction. There are very few studies that compared the surgical complications and patient-reported outcomes of DTI and TE breast reconstructions in Asian women. MethodThe study compares postoperative complications and patient-reported outcomes (PROs) between DTI and TE breast reconstruction in Chinese women and explores the risk factors of postoperative complications and influencing factors of PROs. Retrospective chart review of patients undergoing immediate breast reconstruction between 2008 and 2022 was conducted and BREAST-Q questionnaires of the breast reconstruction module were distributed to eligible patients. Multivariate regression models were used to explore risk factors for postoperative complications and factors that influence BREAST-Q scores. ResultsDTI was associated with lower rates of major complication and implant loss but has no significant influence on patients’ satisfaction or quality of life. Age and axillary lymph node dissection are important complication risk factors for both DTI and TE. The application of ADM significantly increased the risk of seroma or hematoma. In the DTI group, capsular contracture significantly reduced patients’ satisfaction with breast scores. ConclusionDTI dual-plane breast reconstruction does not increase complication rates in appropriately selected Chinese patients. In DTI patients, the management of capsular contracture is crucial for improving patient satisfaction.

Preoperative rotator cuff fatty infiltration and muscle atrophy do not negatively influence outcomes following anatomic total shoulder arthroplasty

BackgroundAnatomic total shoulder arthroplasty (TSA) is an effective surgical option for the treatment of primary glenohumeral osteoarthritis (GHOA) with an intact rotator cuff. While an intact rotator cuff is essential to the success of TSA, little is known about how preoperative rotator cuff muscle quality may impact clinical outcomes. In this study, we sought to determine the effects of rotator cuff fatty infiltration (FI) and muscle atrophy (MA) on clinical outcomes following TSA. MethodsA retrospective review of a prospectively maintained, single-surgeon registry was used to identify patients undergoing TSA for GHOA between April 2015 and March 2020. Patients were included if they had preoperative magnetic resonance imaging available, an intact rotator cuff, and complete preoperative and minimum 2-year postoperative patient-reported outcome measures (PROMs) and active range of motion (ROM) measurements. Preoperative MA and FI of the rotator cuff were assessed on magnetic resonance imaging by measuring muscle cross-sectional area and using the Goutallier classification system, respectively. Pearson’s correlation was used to determine any relationship between MA and clinical outcomes. Univariate analysis was used to compare clinical outcomes of patients with moderate-to-severe FI to those with minimal-to-mild FI. ResultsThere were 163 shoulders from 154 patients with a mean age of 62.5 (standard deviation = 7.4) and a mean follow-up of 2.9 years (standard deviation 1.2) that met inclusion criteria. Rotator cuff muscle area was not correlated with any preoperative or postoperative ROM or PROMs (P > .05). However, the ratio of infraspinatus and teres minor (posterior cuff) to subscapularis muscle area was minimally negatively correlated with change in Single Assessment Numerical Evaluation (r = −0.171, P = .029) and change in internal rotation (r = −0.207, P = .008), although the clinical relevance is unclear. No significant differences in preoperative ROM or PROMs were found between patients with minimal-to-mild and moderate-to-severe FI (P > .05). ConclusionPreoperative rotator cuff muscle volume and FI do not impact clinical outcomes following TSA in patients with GHOA and intact rotator cuffs. TSA remains a viable surgical treatment for individuals with GHOA and an intact rotator cuff, provided the MA and FI are not so severe that a patient may be indicated for another type of treatment.

Early Postoperative Patient-Reported Outcomes of Sarcopenia Versus Nonsarcopenia in Patients Undergoing Video-Assisted Thoracoscopic Surgery for Lung Cancer.

To compare early postoperative patient-reported outcomes between sarcopenic and nonsarcopenic patients undergoing video-assisted thoracoscopic surgery (VATS) for lung cancer. The data used in this study were acquired from a longitudinal prospective study (CN-PRO-Lung 1) between November 2017 and January 2020. Skeletal muscle index was measured at L3 vertebral level on preoperative computed tomography to identify sarcopenia based on an established threshold. Symptoms severity and status of functional impairments were reported as proportions of patients with clinically relevant moderate-to-severe scores on 0-10 scales, which were measured by using the MD Anderson Symptom Inventory-Lung Cancer at baseline, daily postoperative hospitalization, and weekly after discharge up to 4 weeks. Symptom severity, functional status, and postoperative clinical outcomes were compared between the sarcopenia and nonsarcopenia groups. This study included 125 patients undergoing VATS for lung cancer. Sarcopenia was identified in 34 (27.2%) patients. Sarcopenic patients reported more moderate-to-severe pain (P = 0.002) at discharge and more moderate-to-severe fatigue (P = 0.027) during the 4 weeks after discharge. Besides, sarcopenic patients had a longer recovery time from both pain (P = 0.002) and fatigue (P = 0.007) than nonsarcopenic patients. Meanwhile, no significant between-group difference was found in the postoperative clinical outcomes (all P > 0.05). Sarcopenic patients undergoing VATS for lung cancer may have more pain and fatigue, as well as longer symptoms recovery time than nonsarcopenic patients during the early postoperative period.

Optimal inputs for machine learning models in predicting total joint arthroplasty outcomes: a systematic review.

Machine learning (ML) models may offer a novel solution to reducing postoperative complication rates and improving post-surgical outcomes after total joint arthroplasty (TJA). However, the variety of different ML models that exist paired with the increasing number of potential inputs can make the implementation of this tool challenging. Therefore, we conducted a systematic review to assess the most optimal inputs of different ML models in predicting postoperative (1) medical outcomes, (2) orthopedic outcomes, and (3) patient-reported outcome measures (PROMs) after total joint arthroplasty. The PubMed, MEDLINE, EBSCOhost, and Google Scholar databases were utilized to identify all studies evaluating ML models predicting outcomes following TJA between January 1, 2000, and June 23, 2023 (PROSPERO study protocol registration: CRD42023437586). The mean risk of bias in non-randomized studies-of interventions score, was 13.8 ± 0.5. Our initial query yielded 656 articles, of which 25 articles aligned with our aims, examining over 20 machine learning models and 1,555,300 surgeries. The area under the curve (AUC), accuracy, inputs, and the importance of each input were reported. Twelve studies evaluating medical complications with 13ML models reported AUCs ranging from 0.57 to 0.997 and accuracy between 88% and 99.98%. Key predictors included age, hyper-coagulopathy, total number of diagnoses, admission month, and malnutrition. Five studies evaluating orthopedic complications with 10ML models reported AUCs from 0.49 to 0.93 and accuracy ranging from 92 to 97%, with age, BMI, CCI, AKSS scores, and height identified as key predictors. Ten studies evaluating PROMs comprising of 12 different ML models had an AUC ranging from 0.453 to 0.97 ranked preoperative PROMs as the post-predictive input. Overall, age was the most predictive risk factor for complications post-total joint arthroplasty (TJA). These studies demonstrate the predictive capabilities of these models for anticipating complications and outcomes. Furthermore, these studies also highlight ML models' ability to identify non-classical variables not commonly considered in addition to confirming variables known to be crucial. To advance the field, forthcoming research should adhere to established guidelines for model development and training, employ industry-standard input parameters, and subject their models to external validity assessments.

One-Level versus Two-Level Anterior Lumbar Interbody Fusion (ALIF) from L4-S1: Comparison of Complications, Alignment, and Patient Outcomes.

Retrospective cohort study. Compare outcomes in patients undergoing one-level or two-level anterior lumbar interbody fusion (ALIF) at L4-S1. Although ALIF may deliver restoration of lumbar lordosis and improvement in clinical outcomes, it also carries risk of complications including major vascular injury. Whether one-level and two-level ALIF offers similar outcomes is not known. Adults who underwent one-level L4-L5 or L5-S1 ALIF and two-level L4-S1 ALIF at a single academic institution were identified. Patient demographics, procedural characteristics, improvement in spinopelvic alignment, and one-year postoperative patient-reported outcome measures (PROMs) and complications were compared. Multivariate regression analyses, accounting for age, gender, and Charlson Comorbidity Index (CCI), were also performed. In total, 158 ALIF patients (111 one-level and 47 two-level) were included, with mean age of 51.4 years, 57.0% female, mean CCI of 1.2, and mean follow-up of 27.0 months. Surgical time (147.3min vs. 124.6min, P=0.002) and hospital length of stay (3.5d vs. 2.9d, P=0.036) were higher for two-level ALIF. One-year postoperatively, two-level ALIF patients had more caudal apex of lordosis (P=0.016) and 4.1mm (P=0.002) and 2.0mm (P=0.019) higher L4-L5 anterior and posterior disc heights, respectively. PROMs were not statistically different across groups (P>0.05). Finally, two-level ALIF patients were 10.9 times more likely to have in-hospital complications (P=0.040), such as intraoperative vascular injury (11.1% vs. 1.5%, P=0.040) or postoperative ileus (7.4% vs. 0.0%, P=0.027), than one-level ALIF patients. In this investigation with greater than one-year follow-up, two-level ALIF in the L4-S1 spine had higher procedural time, length of stay, and approach-related complications than one-level ALIF. Although there were minor improvements in alignment with two-level ALIF, PROMs were comparable with improvements from baseline to last follow-up. These findings may help surgeons carefully weigh the risks and benefits of one- versus two-level ALIF when determining surgical plans for patients. IV.

Two-Year Outcomes of Primary Arthroscopic Surgery in Patients with Femoroacetabular Impingement: A Comparative Study of Labral Repair and Labral Reconstruction.

Labral repair has become the preferred method for the arthroscopic treatment of acetabular labral tears that are associated with femoroacetabular impingement (FAI) resulting in pain and dysfunction. Labral reconstruction is performed mainly in revision hip arthroscopy but can be utilized in the primary setting for absent or calcified labra. The purpose of this study was to compare the minimum 2-year patient-reported outcomes (PROs) and risk of revision or conversion to arthroplasty between primary labral reconstruction and primary labral repair. Patients with FAI who underwent primary hip arthroscopy with labral repair or reconstruction performed by the senior author between 2006 and 2018 were identified from a prospectively enrolled patient outcome registry. Exclusion criteria included confounding injuries, dysplasia, prior ipsilateral hip surgery, or a joint space of <2 mm. Patients who were 18 to 80 years old were eligible for inclusion. Multiple regression with inverse propensity score weighting was conducted to estimate the average treatment effect in the treated (ATT) for labral reconstruction versus labral repair with respect to postoperative PROs and the likelihood of subsequent surgery (revision hip arthroscopy or conversion to arthroplasty). PRO end points included the Hip Outcome Score Activities of Daily Living subscale (HOS-ADL), modified Harris hip score, Western Ontario and McMaster Universities Osteoarthritis Index total score (WOMAC), 12-Item Short Form Health Survey Physical Component Summary score (SF-12 PCS), and patient satisfaction. A total of 150 hips undergoing primary labral reconstruction and 998 hips undergoing primary labral repair were included. The median follow-up time was 5.3 years in the reconstruction group and 5.8 years in the repair group. Compared with labral repair, labral reconstruction was associated with a higher risk of conversion to total hip arthroplasty (THA) (20% versus 7%; adjusted odds ratio, 3.2; 95% confidence interval [CI], 1.2 to 8.8; p = 0.024). Inverse propensity score-weighted multiple regression estimated a significant negative effect of labral reconstruction, relative to labral repair, on the postoperative values for the HOS-ADL (ATT, -3.3; 95% CI, -5.8 to -0.7; p = 0.012) and WOMAC (ATT, 2.6; 95% CI, 0.1 to 5.2; p = 0.044). Compared with primary labral reconstruction, primary labral repair resulted in better postoperative HOS-ADL and WOMAC values and decreased conversion to THA. These findings were demonstrated in both the unadjusted group comparisons and multivariable modeling. These data support the use of labral repair in the primary setting of labral tears and the reservation of labral reconstruction for more advanced labral pathology or for revision cases. Therapeutic Level III. See Instructions for Authors for a complete description of levels of evidence.

Postoperative Analgesic Regimens and Their Satisfaction Rates-Data from the Swedish Quality Register for Tonsil Surgery.

To describe postoperative analgesic regimens and patient-reported pain-related outcomes after tonsil surgery. Cohort study including perioperative data (n = 9274) and patient-reported outcome measures (n = 5080) registered in the Swedish Quality Register for Tonsil Surgery during 2023. After tonsil surgery, 92.7% received at least paracetamol and a NSAID/COX inhibitor, while 6.8% received no NSAID/COX inhibitor. Opioids were prescribed after tonsillectomy to 62.9% of adults and less often to adolescents and children (13-17-year-olds: 48.2%, 6-12-year-olds: 8.8%, 0-5-year-olds: 4.0%). Clonidine was frequently prescribed to 0-5-year-olds after tonsillectomy (54.4%). Overall, 11.7% reported dissatisfaction with the pain treatment, with the highest dissatisfaction rate after tonsillectomy in adolescents (20.6%) and adults (20.0%), and the lowest after tonsillotomy in children (4.9-6.8%). The most common complaint among dissatisfied patients was analgesics not being sufficiently helpful. Adult patients who received addition of opioids were less dissatisfied with the pain treatment (15.9% vs. 25.9%, p < 0.001), but also reported more side effects (5.7% vs. 2.7%, p = 0.039), compared with patients who received only paracetamol and NSAID/COX inhibitors. Tonsil surgery patients in Sweden receive various analgesic regimens. Although most are satisfied with pain treatment, there is room for improvement, particularly among adolescents and adults undergoing tonsillectomy. Paracetamol and a NSAID/COX inhibitor seem advisable as basic treatment. However, many patients need more effective treatment. The addition of opioids in adults results in greater satisfaction with pain treatment, but safety issues with opioid prescriptions must be taken into consideration. Level 4 Laryngoscope, 2024.

Postoperative Effusion-Synovitis Is Associated With Poor Clinical Outcomes in Patients With Femoroacetabular Impingement Syndrome

Purpose(1) to investigate the consecutive changes in effusion-synovitis following primary arthroscopic treatment for patients with femoroacetabular impingement syndrome (FAIS), and (2) to determine the effect of postoperative effusion-synovitis on clinical outcomes. MethodsData between March 2021 and January 2022 was reviewed. Patients diagnosed with FAIS and undergoing hip arthroscopic treatment were included. Exclusion criteria were incomplete magnetic resonance imaging (MRI) data, prior history of hip surgery, labral reconstruction, and concomitant hip conditions. MRI (non-contrast 3.0 T) was performed preoperatively and 3, 6, 12-month postoperatively, and the measurement of the largest femoral neck fluid thickness (FTM) and cross-sectional area (CSA) of the effusion-synovitis were collected. Preoperative and a minimum of 2-year postoperative patient-reported outcome (PRO) scores including Visual Analog pain Scale (VAS), modified Harris Hip Score (mHHS), and international Hip Outcome Tool, 12-component form (iHOT-12) were collected and compared. Postoperative Tegner activity scale was also collected. The PROs and achievements of minimal clinically important difference (MCID) and patient acceptable symptom state (PASS) were compared between patients with and without postoperative effusion-synovitis. Multivariate linear regression analysis was performed to determine the effect of the effusion-synovitis size on PROs. ResultsA total of 61 patients (61 hips) were included in the study. The 3-month postoperative FTM, CSA and grade of effusion-synovitis presented a significant increase compared to the preoperative values (all with P < .05). No significant differences were observed in the 6-month postoperative measurements compared to the preoperative values (all with P > .05). At the 12-month follow-up, although there was a significant decrease in all measurements compared to the preoperative values (all with P < .001), 39 patients (63.9%) still presented effusion-synovitis. Compared to the other 22 patients (36.1%) without effusion-synovitis, these patients presented inferior mHHS, iHOT-12 (all with P < .05), as well as lower achievement of PASS of mHHS (82.1% vs 100%, P = .035) and iHOT-12 (38.5% vs 81.8%, P = .001). The achievement of MCID of mHHS (79.5% vs 77.3%, P = .839) and iHOT-12 (89.7% vs 95.5%, P = .839) were comparable between patients with and without effusion-synovitis. The postoperative sagittal CSA (Beta = -.302, P = .039) were negatively related to mHHS in the regression analysis. ConclusionAfter arthroscopic treatment for FAIS, the level of effusion-synovitis presented an initial increase, then followed by a subsequent decrease. Effusion-synovitis was significantly alleviated at 12 months compared to the preoperative level. Patients with postoperative effusion-synovitis had inferior clinical outcomes and lower achievement of PASS compared to those without. Level of EvidenceLevel IV; retrospective case series.

Characterization of oral biomarkers during early healing at augmented dental implant sites.

The aim of this study is to assess early wound healing expression of local angiogenic biomarkers following connective tissue graft (CTG) at dental implant sites. Twenty-eight subjects with single dental implants exhibiting a soft tissue dehiscence were included and randomly treated with CTG, either with coronally advanced flap (CAF) or with tunnel technique (TUN). Peri-implant crevicular fluid (PICF) was collected at the midfacial and midlingual aspect of the implant sites at baseline and at 3, 7, 14, 30, and 90 days after the surgical intervention. The expression of angiogenin (ANG), fibroblast growth factor-2 (FGF-2), platelet-derived growth factor (PDGF), tissue inhibitor of metalloproteinases-2 (TIMP-2), and vascular endothelial growth factor (VEGF) was investigated over a period of 3 months. Patient-reported outcomes, clinical measurements, and ultrasonography scans at multiple time points were also evaluated. The longitudinal regression revealed a significant difference in the expression of VEGF and TIMP-2 between CAF- and TUN-treated sites over 3 months (p = .033 and p = .004, respectively), whereas no significant differences were observed for ANG, FGF-2 and PDGF between the two groups. At 7 days, a direct correlation was observed between ANG levels and ultrasonographic color velocity in the CAF group (p < .001) and between ANG levels and ultrasonographic color power in the TUN group (p = .028). VEGF levels and ultrasonographic mean perfused area of the CTG were significantly correlated at the 7-day time point (p < .001 for both CAF and TUN). The expression of VEGF at 7 days was directly associated with mucosal thickness gain at 1 year (p < .001 for both groups). Early TIMP-2 expression showed an inverse correlation with time to recovery (p = .002). TIMP-2 levels at 3 months exhibited inverse correlations with mean dehiscence coverage (p = .004) and the rate of complete dehiscence coverage (p = .012). PICF biomarkers can be used to monitor early wound healing events following soft tissue grafting at implant sites. VEGF and TIMP-2 showed correlations with the 1-year clinical and volumetric outcomes, as well as with post-operative patient-reported outcomes and Doppler Ultrasonographic tissue perfusion-related parameters.

No Clinical Advantage of Harvesting a Patellar Bone Block Compared With All Soft-Tissue Graft in Primary Quadriceps Tendon Anterior Cruciate Ligament Reconstruction

PurposeTo compare patient-reported outcomes measurements (PROMs) and subsequent surgical interventions in patients treated with anterior cruciate ligament reconstruction (ACLR) using either quadriceps tendon autograft with a patellar bone block (bQT) or soft tissue only (sQT). MethodsAll ACLRs performed between 01.2010 and 03.2022 were prospectively followed for 24 months and retrospectively evaluated. All primary ACLRs with full 24 months of follow-up data, without any previous surgery or any additional ligamentous interventions, were matched for major ACL risk factors, including gender, age, Tegner activity level (TAL), pivoting sports, and concomitant injuries. PROMs (Lysholm score, Visual Analog Scale (VAS) for pain, and TAL) and subsequent surgical interventions were registered after 6, 12, and 24 months postoperative. Binary logistic regression was used to assess the influence of graft type, age, preinjury TAL, gender, pivoting sports and concomitant interventions on the need to undergo subsequent surgery. ResultsAfter matching, 246 patients were included in the final analysis. Both groups did not differ regarding any preoperative patient demographics or intraoperative details. At final follow-up, no significant difference in mean Lysholm score (sQT: 90.8±10.6, bQT: 91.8±10.6, p= .46), median TAL (sQT: 6 [1-10], bQT: 6 [1-10], p= .53) and VAS for pain (sQT: 0.7±1.1, bQT: 0.7±1.2, p= .70) was reported between both groups. 70.3% (sQT-A: 70.7%, bQT: 69.9%, p= .89) of patients returned to or exceeded their preinjury activity level. In terms of revision ACLR, there was no statistically significant difference between bQT (3.3%) and sQT (4.1%). Similarly, no difference was observed in contralateral ACLR (bQT: 7.3% sQT: 11.4%). Regression analysis indicated that none of the studied factors, including the use of a patellar bone block, influenced subsequent surgery, revision ACLR, or contralateral ACLR. ConclusionHarvesting an additional patellar bone block in quadriceps tendon ACL reconstruction does not seem to impact postoperative patient-reported outcomes, ACL revision- or contralateral ACL reconstruction rates. Level of EvidenceLevel 3 – Cohort Study

Comparison of Time and Rate of Achieving Minimal Clinically Important Difference: Robotic Versus Manual Unicompartmental Knee Arthroplasty.

Robotics in unicompartmental knee arthroplasty (UKA) continues to increase with the ever-growing demand to use technology in the surgical setting. However, no studies have used minimal clinically important difference (MCID) to compare patient-reported outcome measures (PROMs) between robotic UKA (rUKA) and manual UKA (mUKA). This study aimed to compare the rate of achieving MCID for improvement (MCID-I) and worsening (MCID-W) and the time to achieving MCID. We conducted a retrospective analysis of robotic and manual UKAs performed between 2016 and 2022. Preoperative and postoperative Patient-Reported Outcomes Measurement Information System (PROMIS) Global Physical, PROMIS Physical Function Short-Form 10a (PF-10a), and Knee Injury and Osteoarthritis Outcome Score-Physical Function Short-Form (KOOS-PS) scores were collected. Patients were stratified on reaching MCID-I, MCID-W, or "no notable change" (score between MCID-W and MCID-I). Survival curves with and without interval censoring were used to assess the time to achieving the MCID. Log-rank and weighted log-rank tests were used to compare groups. A total of 256 UKAs (64 robotic and 192 manual) were analyzed. No differences were observed in the proportion of patients achieving MCID-I or MCID-W across all three PROMs. Similarly, median time to achieving MCID showed no significant differences between rUKA and mUKA for PROMIS Global Physical (3.3 versus 4.9 months, P = 0.44), PROMIS PF-10a (7.7 versus 8.3 months, P = 0.93), and KOOS-PS (3.0 versus 6.0 months, P = 0.055) scores, both with and without interval censoring. This study indicates that rUKA and mUKA exhibit comparable rates of achieving MCID-I and MCID-W, along with similar median time to reach MCID. These findings offer valuable patient-centric insights into the effectiveness of rUKA. Additional studies evaluating the long-term outcomes of rUKA are needed to determine its long-term advantages. Level III, retrospective comparative study.

Association between cup fixation screw and iliopsoas impingement after total hip arthroplasty

BackgroundIliopsoas impingement after total hip arthroplasty can result not only from acetabular cup but also from cup fixation screw. However, research addressing this screw impingement is scarce, leaving the details undetermined. This study aimed to elucidate the incidence and threshold of symptomatic iliopsoas impingement attributable to protrusion of the cup fixation screw into the iliopsoas muscle and to evaluate its impact on postoperative radiographic imaging findings and patient-reported outcome measures. MethodsA total of 152 hips were included in this study. The symptomatic threshold of screw protrusion was determined using a receiver operating characteristic curve, and patients were divided into low-protrusion and high-protrusion groups using this threshold. The area and Hounsfield Unit values of the iliopsoas muscle on CT and the Japanese Orthopaedic Association Hip Disease Evaluation Questionnaire postoperatively were investigated. Findings10 hips (6.5%) were exhibited symptoms of IPI in this series. The threshold for screw protrusion length was identified as 6.4 mm. Patients in the high protrusion group exhibited significantly larger area and lower Hounsfield Unit values of the iliopsoas muscle. In addition, the high protrusion group revealed significantly lower scores (total, pain, movement, mental). Furthermore, subscales scores (pain, movement) in the high protrusion group didn't improve from 3 months to 12 months postoperatively with significance. InterpretationThis study underscores the imperative for surgeons to consider the length of the cup fixation screw. This careful consideration is crucial for mitigating the incidence of postoperative iliopsoas impingement and enhancing total hip arthroplasty outcomes.

Patient motivators of postoperative electronic patient-reported outcome symptom monitoring use in thoracic surgery patients: a qualitative study

BackgroundElectronic patient-reported outcome (ePRO) systems can be used to engage patients in remote symptom monitoring to support postoperative care. We interviewed thoracic surgery patients with ePRO experience to identify factors that influenced use of ePROs to report their symptoms post-discharge.MethodThis qualitative study used semi-structured telephone interviews with adults who underwent major thoracic surgery at an academic medical center in North Carolina. Individuals who enrolled in symptom monitoring, completed at least one ePRO survey, and were reachable by phone for the interview were included. The ePRO surveys assessed 10 symptoms, including validated Patient-Reported Outcome Common Terminology Criteria for Adverse Events (PRO-CTCAE) measures and thoracic surgery-specific questions. Surveys, offered via web-based and automated telephone options, were administered for four weeks post-discharge with alerts sent to clinicians for concerning symptoms. The interviews were guided by the Capability, Opportunity, Motivation model for behavior change (COM-B) and examined factors that influenced patients’ completion of ePRO surveys post-discharge. Team members independently coded interviews and identified themes, informed by COM-B. We report descriptive statistics (demographics, number of surveys completed) and themes organized by COM-B components.ResultsOf 28 patients invited, 25 (89%) completed interviews from July to October 2022. Participants were a median 58 years, 56% female, 80% White, and 56% had a history of malignancy. They completed 131/150 (87%) possible ePRO surveys. For capability, participants reported building ePROs into their routine and having the skills and knowledge, but lacking physical and emotional energy, to complete ePROs. For opportunity, participants identified the ease and convenience of accessing ePROs and providers’ validation of ePROs. Motivators were perceived benefits of a deepening connection to their clinical team, improved symptom management for themselves and others, and self-reflection about their recovery. Factors limiting motivation included lack of clarity about the purpose of ePROs and a disconnect between symptom items and individual recovery experience.ConclusionsPatients described being motivated to complete ePROs when reinforced by clinicians and considered ePROs as valuable to their post-discharge experience. Future work should enhance ePRO patient education, improve provider alerts and communications about ePROs, and integrate options to capture patients’ complex health journeys.

Trends in Patient-Reported Physical Function After Hip Fracture Surgery.

Background Hip fractures carry significant morbidity and mortality, yet studies assessing post-surgical functional recovery from the patient's perspective are scarce, lacking benchmarks against age-matched populations. This study aimed to identify factors influencing postoperative functional outcomes, compared to the lower 25th percentile of normal age-matched populations, and to compare postoperative physical function with one-year mortality following hip fracture surgery. Methodology A retrospective review of 214 hip fracture patients reporting to the emergency department (ED) from July 2020 to June 2023 was conducted, with all completing a three-month postoperative Patient-Reported Outcomes Measurement Information System-Physical Function (PROMIS-PF) survey. Primary outcomes included three-month PROMIS-PF scores, with secondary outcomes focusing on one-year mortality. Factors such as demographics, comorbidities, procedures, time to surgery, length of stay, and postoperative outcomes were analyzed for correlation. Multivariate logistic regression assessed predictors of achieving a PROMIS-PF T-score of at least 32.5, representing the bottom 25th percentile for age-matched populations, and the relationship between three-month PROMIS PF T-scores and one-year mortality. Results Surgery was performed within 24 hours of ED arrival in 118 (55.1%) patients, the average length of stay was 5.2 days, and 64 (29.9%) were discharged home. Total hip arthroplasty and home discharge correlated with higher physical function scores. In contrast, older age, higher American Society of Anesthesiologists scores, certain comorbidities, specific surgical procedures, and longer hospital stays were associated with lower scores. Fewer than half (102 [47.7%]) achieved functional levels comparable to the 25th percentile of age-matched populations. Multivariate analysis indicated chronic obstructive pulmonary disease and home discharge as predictors of achieving this threshold, while higher PROMIS-PF T-scores were associated with reduced one-year mortality. Conclusions Patients undergoing hip fracture surgery are unlikely to achieve high levels of physical function within the three-month postoperative period. Fewer than half of these patients will reach functional levels, and decreased early function is associated with an increased risk of one-year mortality.