The Impact of a Computer-Based Interactive Informed Consent for Surgery on Decision Conflict.

PURPOSE: Informed consent for surgery can address the legal aspects of care while also being simple, informative, and empathic. We developed interactive informed consents and compared them with standard printed informed consents asking: (1) are there any factors associated with lower decision conflict or greater patient-rated clinician empathy including consent format? (2) Are there any factors associated with rating the consent process as informative, comfortable, and satisfying including consent format? METHODS: Ninety-four adult patients accepted an offer of surgery from one of three hand surgeons to address one of six common hand surgery diagnoses: carpal tunnel release, cubital tunnel release, trigger finger release, plate and screw fixation of a distal radius fracture, removal of a benign mass, including a ganglion cyst, and Dupuytren contracture release. Fifty-three patients were randomized to complete an interactive consent, and 41, a standard written consent. Symptoms of anxiety, depression, and unhelpful thoughts were measured. Patients completed the Decision Conflict Scale and the Jefferson Scale of Patient's Perceptions of Physician Empathy and rated the consent as informative, comfortable, and satisfactory on a scale of 0-10. RESULTS: Greater decisional conflict was slightly associated with greater patient unhelpful thoughts about symptoms and was not associated with consent format. A higher rating of comfort with the consent process was slightly associated with patient choice to proceed with surgical treatment, but not with consent format. Accounting for potential confounding in multivariable analysis, a higher rating of the consent process as informative was slightly associated with patient preference for surgical over nonsurgical treatment, CONCLUSIONS: The observation that an interactive consent form was not related to decision conflict or other aspects of patient experience suggests that such tools may not have much weight relative to the interaction between patient and clinician. CLINICAL RELEVANCE: Efforts to improve informed consent may need to focus on the dialog between patient and surgeon rather than how information is presented.

Medical education during the COVID-19 pandemic: lessons for the orthopedic departments.

BACKGROUND: After the Coronavirus pandemic, many educational routines were stopped for the safety of medical staff. To achieve educational goals, we have implemented new policies in our hospitals. In this study, we aimed to evaluate the effect of such strategies. METHOD: This survey-based study uses questionnaires to assess newly implemented educational strategies. We surveyed 107 medical staff of the orthopedic department of Tehran University of Medical Sciences, including faculty members, residents, and students. The survey contained three series of questionnaires for these groups. RESULTS: The maximum satisfaction for all three groups was observed in the platform and facilities for using e-classes, and the cost- and time-saving capabilities (Respectively, faculty members (FM): 81.8%, residents (R): 95.2%, students/interns (S/I): 87.0%; FM: 90.9%, R: 88.1%, S/I: 81.5%). The new policies have been shown to reduce the stress level of most trainees, increase the quality of knowledge-based education, increase the opportunity for reexamining educational content, expand discussion and research opportunities, and improve work conditions. There was a broad acceptance of the virtual journal clubs and morning reports. However, there were discrepancies between residents and faculty members on issues such as the evaluation of trainees, the new educational curriculum, and flexible shift schedules. Our strategies failed to improve skill-based education and patient treatment status. Most participants indicated that e-learning should be used with face-to-face training post-pandemic (FM: 81.8%, R: 83.3%, S/I: 75.9%). CONCLUSION: Our efforts to optimize the educational system during this crisis have generally improved trainees' work conditions and educational experience. Most participants believed that e-learning and virtual methods should be used alongside traditional training as a complementary component after the pandemic.

Occupational Performance 1 Year After a Distal Radius Fracture From the Perspective of the International Classification of Functioning, Disability and Health.

IMPORTANCE: Distal radius fractures (DRFs) frequently compromise independent functioning. OBJECTIVE: To analyze occupational performance post-DRF using the Canadian Occupational Performance Measure (COPM) and related interviews, guided by the International Classification of Functioning, Disability and Health (ICF). COPM score was compared with standard metrics: Patient-Reported Wrist Evaluation (PRWE) and Participation Behavior Questionnaire (PBQ). METHOD: Through a semistructured COPM interview, participants highlighted self-care, productivity, and leisure. They completed the PRWE and PBQ, linking results to ICF sets. DESIGN: Prospective cohort. SETTING: Outpatient hand surgery clinic at a trauma center. PARTICIPANTS: Patients (N = 120), 1 yr post-DRF. OUTCOMES AND MEASURES: Incorporated COPM, PRWE, and PBQ, linked to ICF. RESULTS: Analysis identified 73 codes, aligning with 30 ICF Hand Conditions codes. Main concerns related to self-care (15.21%), leisure (12.16%), and productivity (16.22%). Major challenges pertained to domestic (67.00%) and civic life (64.53%) within ICF. Occupational performance was positively correlated with participation (r = .62) and inversely with disability (r = -.62). CONCLUSIONS AND RELEVANCE: DRFs result in varied occupational challenges that are not always reflected in standard measures. The COPM offers a comprehensive insight into post-DRF patient challenges, emphasizing the value of diverse clinical assessment approaches. What This Article Adds: This study highlights the importance of a holistic approach in occupational therapy for DRF patients, revealing that standard measurements might overlook key challenges that they face. By adopting broader evaluative methods, occupational therapists can better address patient-specific needs and enhance their rehabilitation outcomes.

Forearm as a valuable source of vascularized bone graft for the distal humerus.

BACKGROUND: The nonunion of a distal humeral fracture is a challenging complication. Our aim was to assess the results of the application of pedicled bone flap to treat this problem. METHODS: There were 6 men and 3 women with delayed union or nonunion of the distal humerus treated by 10 procedures of rigid fixation plus radial bone forearm or posterior interosseous bone flaps. A locking plate was applied for fixation in 4 patients and a pin and plate for 5 patients. The olecranon osteotomy was performed in 6 elbows. RESULTS: Patients were a mean age of 49.2 years (range, 31-70 years). The average interval between the trauma and the index operation was 19.2 months (range, 3-49 months). Eight elbows showed union within an average of 3.75 months (range, 3-6 months) in the column where the bony flap was placed. The radial forearm bone flap failed to unite the nonunion of the lateral column of 1 elbow, and additional tension banding was required. Two elbows did not heal at the medial column when the radial forearm bone flap was located on the lateral column. For 1 elbow, another posterior interosseous bone flap was applied on the medial side in another session. By a mean follow-up of 37.3 months (range, 24-79 months), the mean of the visual analog scale demonstrated significant improvement from 6.44 postoperatively to 2.22 (P < .001). The Mayo Elbow Performance Score and 11-Item version of the Disabilities of the Arm, Shoulder and Hand score also showed clinically and statistically significant improvements. CONCLUSION: Vascularized bone flaps could be considered as an option to facilitate healing of distal humerus delayed union or nonunion.

Arthroscopic lunate fossa resection arthroplasty for Kienböck's disease.

The aim of this study was to assess the outcome of arthroscopic lunate fossa resection arthroplasty for patients with Kienböck's disease, previously managed without operation, and a non-functional lunate fossa. For adult patients with relapse or exacerbation of pain from Kienböck's disease 2 years after the onset of symptoms, arthroscopic removal of lunate fossa cartilage was performed to reach bleeding bone, if the cartilage in the lunate fossa was non-functional and the scaphoid fossa was intact. Sixteen patients (mean age 35 years; range 27-56) were included. At a mean follow-up of 39 months (range 24-64), the preoperative mean visual analogue pain scale and QuickDASH score decreased from 7 (SD 2.2) and 50 (SD 16) to 1.4 (SD 1.6) and 13 (SD 9.6), respectively. A minor deterioration in mean radioscaphoid angle and carpal height ratio occurred. Arthroscopic lunate fossa resection arthroplasty is a viable option for selected patients with Kienböck's disease.Level of evidence: IV.

Severity of persistent pain and disability can accurately screen for presence of pain catastrophizing and fear of performing wrist movements in individuals with distal radius fracture.

BACKGROUND: The evidence indicating presence of psychological factors concerns in individuals who report persistent residual pain and disability over a longer term after distal radius fractures (DRF) is emerging but requires further inquiry. OBJECTIVES: To examine the associations of persistent wrist pain and disability at 6-months after DRF with the presence of psychological factors. METHODS: Eighty-five patients with DRF were evaluated for wrist pain and disability with subscales of Patient-rated wrist evaluation (PRWE), 6-months after the fracture. The associations of wrist pain and disability with these psychological factors at 6-months after DRF were examined using multivariable logistic regression models. The ability of PRWE scores at 6-months after DRF to accurately classify individuals with and without these psychological factors was examined using the area under the receiver operating characteristic curve (AUC). RESULTS: Higher PRWE-P scores were significantly associated with worse pain catastrophizing, having emotional distress, and fear of performing wrist movements. In addition, higher PRWE-F scores were also highly associated with worse pain catastrophizing, having emotional distress, and fear of performing wrist movements. The PRWE-P or PRWE-F Scores of ≥18/50 showed the best combination of sensitivity and specificity in identifying individuals with pain catastrophizing, emotional distress, and fear of performing wrist movements at 6-months after DRF (AUC values of ≥0.88). CONCLUSION: The novel finding of this study is that scores of ≥18/50 PRWE-P or PRWEF can be used to screen for the presence of these psychological factors.

Treatment of Distal Humerus Articular Fracture with Pin-and-Plate Technique.

Background: Distal Humerus Articular Fracture (classified by Arbeitsgemeinschaft für Osteosynthesefragen/Orthopedic Trauma Association as 13-B3) is an uncommon fracture with significant complications. We report results of 14 patients treated by open reduction and pin-and-plate fixation technique. Methods: In this retrospective study, we applied pin-and-plate fixation to 14 distal humerus articular fractures, in which screw fixation alone was inefficient or inadequate to provide stable fixation. After anatomical reduction of articular fragments, multiple Kirschner wires were inserted through the fragments. To prevent migration of Kirschner wires a small plate was placed proximally on the bent end of the pins. Results: The average age of 14 patients (8 males and 6 females) was 36.4 years (range: 16-57) and the mean follow up period was 43 months (range: 12-80). At last follow up the average quick Disabilities of the Arm, Shoulder and Hand score was 18.9 (range: 2.3-42.5) and the mean points for Mayo Elbow Performance Index was 75.3 (range: 50-100). Mean final arc of flexion-extension was 97° (range: 40-131). Conclusions: Distal humerus articular fracture is sometimes difficult to fix with conventional methods. We used pin-and-plate technique that could make a stable fixation and allow early range of motion with acceptable results.

Evaluation of the Inter and Intra-Observer Reliability of the AO Classification of Intertrochanteric Fractures and the Device Choice (DHS, PFNA, and DCS) of Fixations.

BACKGROUND: ArbeitsgemeinschaftfürOsteosynthesefragen (AO) classification is the most frequently used tool to classify intertrochanteric fractures. However, there is limited evidence regarding its reliability. Therefore, this study was designed to evaluate inter-observer and intra-observer reliability of the AO-2018 intertrochanteric fracture classification. METHOD: A retrospective study was conducted in Imam Khomeini Hospital Complex, on radiography of patients who came with intertrochanteric fractures from March 21, 2018, to March 19, 2019. Four orthopedic trauma surgeons assessed 96 anteroposterior pelvic radiographs of intertrochanteric fractures and classified using an AO intertrochanteric fracture classification of 2018. The reading and review of radiography were performed in 2 separate occasions in a 1-month interval. The inter-observer and intra-observer reliability was assessed using kappa statistics. RESULT: The level of both mean inter-observer (K =0.322; 95%CI: 0.321-0.323) and intra-observer agreement (K =0.317; 95%CI: 0.314-0.320) in AO intertrochanteric fracture classification subgrouping were not satisfactory. The inter-observer (K =0.61; 95%CI: 0.608-0.611) and intra-observers' (K=0.560; 95%CI: 0.544-0.566) reliability in AO main groupings showed moderate agreement. CONCLUSION: The AO classification does not show adequate and acceptable inter-observer and intra-observer reliability and reproducibility. Therefore, it will be hard to base on the AO classification for treatment protocols.

Epidemiological Features of Injured Patients Examined by Tehran Emergency Medical Service Technicians.

INTRODUCTION: Knowledge of epidemiological aspects can be a useful guide in determining the resources for better prevention and management of injuries. There are some performed studies on this topic in Iran, based on the limited hospital database. However, to the best of our knowledge, there is not any survey based on the pre-hospital database. OBJECTIVE: The purpose of this study was to assess baseline characteristics of the traumatic patients according to the records of Tehran Emergency Medical Service (EMS) Center to present descriptive statistics of their epidemiological features. METHOD: This cross-sectional study was conducted retrospectively, using Tehran EMS center data registry. All traumatic patients examined by EMS in Tehran, Iran following call to emergency medical dispatcher were included. By reviewing the EMS technicians' mission forms, required data were extracted. The mission form contains information such as age, sex, injured location, damage mechanism, accident location (home, workplace, street), time of call, the outcome of the patient's ambulance mission and the results of the assessment of the technician, etc. RESULTS: Totally, 56612 injured cases with the mean age of 33.1±15.6 years were examined by EMS during one-year study period of whom 80.4% were male. Crude Incidence Rate was 10.5 and 2.5 per 1000 in male and female, respectively. Traffic accident and then fall were the two most prevalent mechanism of injuries. All types of injuries were significantly more prevalent in males (P<0.001). Most injuries were in winter season with 15570 cases (27.5%). Car accident was prevalent in winter and other injuries were significantly prevalent in spring (P<0.001). The most frequent places of injuries occurred on main roads and streets (55.7%). All of the road-related injuries was prevalent in winter, whereas injuries in other places were prevalent in spring (P<0.001). Most of the cases (78.3%) were transferred to the health centers, but 20.7% did not consent to treatment and transmission. Only 222 cases (0.4%) died, that 95% was due to traffic accident. there was a significant relationship between the number of injured organs and the death; So that the highest death rate occurred for those with more than 5 injured organs (P <0.001). CONCLUSION: Based on the findings, traffic accident was the most frequent cause of trauma that led to visiting a traumatic patient by an EMS technician in Tehran, Iran. Injuries in all age groups were more prevalent in males, and the involvement of 5 or more injured organ had a significant relationship with mortality.

Iranian Emergency Medical Service Response in Disaster; Report of three Earthquakes.

INTRODUCTION: The earthquake is one of the most natural catastrophic crises that can cause a lot of casualties. Considering an earthquake-prone country, Iran is ranked as one of the world's most dangerous countries. OBJECTIVE: In this article, we describe the actions taken by emergency medical service (EMS) after the earthquake in Kermanshah, Varzaghan, and Bam and compared the strengths and weaknesses of the emergency response program and the limitations and challenges of this system in dealing with these major crises. METHOD: This study is a cross-sectional study that compares some of the information and findings related to three earthquakes that occurred in Iran, including Bam, Varzaghan and Sarpol-e-Zahab earthquakes. The data reported in the present article is descriptive and is based on various independent sources such as National Emergency Operation Center, Local Emergency Operations Center (EOC), the EMS of the country, the World Health Organization, the United Nations, the statistics website, the Forensic Data website, the International Institute of Seismology and Earthquake Engineering, conferences and personal interviews. To ensure the credibility of the information, the authors reported data that had been verified by two or more sources. RESULTS: The characteristics of the geographic area of the 3 earthquakes has been described. Post-earthquake response activities were described in details in subheadings including rapid warning and response, surge capacity plan, rapid response teams, emergency medical teams, increasing the capacity of health facilities, increasing transfer capacity, and handling, transportation and distribution of injuries. CONCLUSION: In the recent earthquake, had been occurred in Sarpol-e-Zahab, the health response of the country was largely satisfactory. The existence of structures such as EOC at various levels, the unified incident command system, emergency operations plan, and Medical Care Monitoring Center are among the most important reasons for satisfactory performance.

Lunate Osteochondral Fracture Treated by Excision: A Case Report and Literature Review.

INTRODUCTION: Lunate fracture is a rare injury. Most reports are associated with other wrist injuries such as perilunate dislocation and distal radius fracture. Isolated lunate fracture has been reported even more rarely. The choice of treatment and outcomes are consequently undetermined. CASE PRESENTATION: In this case report we will describe a lunate avulsion fracture as an isolated injury after a fall from nine meters treated operatively by excision of the comminuted avulsed fragment. After 33 months of follow-up radiographs showed no sign of degenerative joint disorder on simple X-ray, but slight Volar Intercalated Segment Instability (VISI) by a capitolunate angle of 26 degrees was noted. Clinically, the patient was pain free near full wrist and forearm range of motion and could perform his previous vocational and recreational tasks without any limitations. CONCLUSIONS: Despite apparently good short and mid-term clinical outcome, slight volar intercalated segment instability after 33 months of follow-up revealed that lunotriquetral ligament function was probably lost, which led to static instability. This ligament injury may be missed primarily. Excision of the avulsed osteochondral fragment should be the last option of treatment and most attempts should be tried to fix and/or restore the normal anatomy of ligamentous structure.

Treatment of Nonunion of Forearm Bones Using Radial Forearm Bone Flap.

BACKGROUND: Treatment of forearm fracture nonunion is challenging. Several surgical techniques for the treatment of forearm nonunion have been reported. OBJECTIVES: The aim of this prospective study was to evaluate the effects of the radial forearm bone graft technique in cases with forearm nonunion. PATIENTS AND METHODS: We treated 7 patients with forearm nonunions via radial forearm bone flap and internal plate fixation. On the preoperative examination and last follow-up, the quick disabilities of the arm, shoulder, and hand (Q-DASH) score, elbow, forearm and wrist arches of motion and grip force were measured. At the final follow-up, radiographic union and patient satisfaction and return to work were assessed. RESULTS: The mean follow-up duration was 34 ± 23 months. The Q-DASH scores improved from 70 ± 6 points preoperatively to 13 ± 15 points at final follow-up (P < 0.01). The preopetative range of motion (ROM) was 101 ± 26 degrees; whereas the final forearm ROM was 140 ± 17 (P = 0.01). All nonunions united uneventfully (range 3-6 months). At the last follow-up, the grip force was 83% of uninjured extremity and all patients were satisfied with the outcome of the operation. CONCLUSIONS: Radial forearm bone flap is a safe, useful and novel technique in cases with forearm nonunion.

Concomitant vesicoureteral reflux and gastroesophageal reflux: an analytic cross-sectional study.

PURPOSE: Vesicoureteral reflux (VUR) and Gastroesophageal reflux (GER) are both common disorders in children and could be associated with significant morbidities. Although they appear to be separate entities, their natural history and underlying pathophysiology are the same and they both tend to resolve over time. We aimed to appraise their concurrent occurrence and prevalence of GER in VUR patients to understand whether they can be considered different manifestations of a syndrome mainly caused by developmental delay resulting in dysfunction of the sphincters. METHODS: Totally, 174 children ≤ 2 years of age were enrolled and 87 of them with primary VUR constituted patients group. The rest of the cases with the same age and sex distribution entered control group. All the study population underwent ultrasonographic evaluation to detect GER. RESULTS: GER was more frequent in patients with primary VUR. GER was more prevalent in higher grades of VUR. We observed higher prevalence of GER and higher grades of VUR in younger infants demonstrating the tendency of both conditions to resolve overtime. Bilateral VUR was more prevalent among patients with higher grades of VUR. GER was more prevalent in patients with bilateral VUR and Prevalence of bilateral VUR decreased with increase in age. These findings show that the chance of concomitant GER and VUR is higher in children with more severe developmental defect of sphincters. CONCLUSIONS: Regarding the higher prevalence of GER among VUR patients and correlation of VUR severity with co-occurrence of GER, besides the natural tendency of both conditions to resolve overtime, they may be considered parts of developmental delay syndrome of sphincters.

Tumoral calcinosis: what is the treatment? Report of two cases of different types and review of the literature.

Tumoral calcinosis (TC) is a rare problem that can be idiopathic (primary) or secondary to other diseases, particularly end-stage renal disease. Although these 2 types of TC do not differ in their radiologic and histopathologic presentations, their treatment modalities may be changed on the basis of etiology. Surgical resection of the calcified mass is the main treatment for the primary type, but should be avoided in hemodialysis-related types, which are instead often treated with parathyroidectomy. In this article, we report on 2 cases of TC (different types). We also describe several aspects of diagnosis and different therapeutic approaches through a review of the literature.