COTAR | مرکز تحقیقات میان‌رشته‌ای کاربردی ارتوپدی

❇️ انتشار #مقاله جدید با وابستگی کوتار 💠 Gait and muscle activity measures after biomechanical device therapy in subjects with ankle instability: A systematic review 👥 Hanieh Khaliliyan, Arash Sharafatvaziri, Zahra Safaeepour, Mahmood Bahramizadeh* 📔 Foot (Q2) 🗓 March 2024 🗂 Review 📄 Abstract: Health specialists suggest a conservative approach comprising non-pharmacological interventions as the initial course of action for individuals with repetitive ankle sprain due to ankle instability. This systematic review aimed to assess the effectiveness of biomechanical devices (Foot Orthoses, Ankle Orthoses, and Taping) on gait and muscle activity in individuals with ankle instability. A systematic search was performed on electronic databases, including PubMed, EMBASE, Clinical Trials.gov, Web of Science, and Scopus. The PEDro scoring system was used to evaluate the quality of the included studies. We extracted data from population, intervention, and outcome measures. In the initial search, we found 247 articles. After following the steps of the PRISMA flowchart, only 22 reports met the inclusion criteria of this study. The results show that biomechanical device therapy may increase swing time, stance time, and step. Additionally, studies suggest that these devices can reduce plantar flexion, inversion, and motion variability during gait. Biomechanical devices have the potential to optimize the subtalar valgus moment, push-off, and braking forces exerted during walking, as well as enhance the activity of specific muscles including the peroneus longus, peroneus brevis, tibialis anterior, gluteus medius, lateral gastrocnemius, rectus femoris, and soleus. Biomechanical devices affect gait (spatiotemporal, kinetic, and kinematic variables) and lower limb muscle activity (root mean square, reaction time, amplitude, reflex, and wave) in subjects with ankle instability. 🔗 https://doi.org/10.1016/j.foot.2024.102083 📢 در صورتی که مقاله‌ای با وابستگی کوتار چاپ کرده‌اید، لطفا با ارسال آن برای @COTAR_Support ما را آگاه کنید. 🆔 @COTAR_TUMS

❇️ انتشار #مقاله جدید با وابستگی کوتار 💠 Hypermobile lateral meniscus: A systematic review of current treatment options 👥 Fardis Vosoughi, Asma Mafhoumi, Mahdi Gouravani, Robert F LaPrade, Arash Sherafat Vaziri, Mohammad Movahedinia, Sohrab Keyhani* 📔 Knee Surgery, Sports Traumatology, Arthroscopy (Q1) 🗓 March 2024 🗂 Review 📄 Abstract: The reliable data on the incidence of hypermobile lateral meniscus (HLM) and its clinical manifestations, diagnostic methods and therapeutic approaches are limited. This systematic study aimed to review available treatment options for HLM and the outcomes of each approach. A systematic search was performed in four electronic databases (PubMed, EMBASE, Scopus, Web of Science) to identify studies in which arthroscopically confirmed cases of HLM were treated surgically or nonsurgically, and the required data comprising study characteristics, patient data, treatment approaches and outcome measures were extracted from eligible studies. Twenty studies with a total of 212 patients (138 males and 74 females) and 219 knees were included. The most frequently reported symptoms were locking sensations, knee pain, giving way and snapping. Treatments used by the studies were: radiofrequency energy in two studies; arthroscopic partial meniscectomy in one study; open surgery in two studies; and arthroscopic meniscal repair in 17 studies. Eleven studies used an all-inside repair method and an inside-out meniscal repair was reported in eight studies. Three studies reported the usage of posterior arthroscopy for therapeutic or diagnostic approaches. Evaluation of symptom resolution was the main outcome measurement for which almost all of the studies stated relief of symptoms after intervention. Despite the lack of definite consensus about the most appropriate intervention for HLM, therapeutic preference was directed towards arthroscopic all-inside and inside-out repair techniques. Although the surgeon's decision remains the key factor in choosing the most suitable treatment option for each individual, posterior arthroscopic meniscal repair may be considered as a better option for HLM treatment according to the findings of this review. 🔗 https://doi.org/10.1002/ksa.12102 📢 در صورتی که مقاله‌ای با وابستگی کوتار چاپ کرده‌اید، لطفا با ارسال آن برای @COTAR_Support ما را آگاه کنید. 🆔 @COTAR_TUMS

✳️ فراخوان شورای اجرایی ۱۴۰۳ 🔸 دو عنصر اساسی در ساختار مرکز تحقیقات میان‌رشته‌ای کاربردی ارتوپدی (COTAR) وجود دارد: کمیته‌هایی که از اعضای هیئت علمی تشکیل شده‌اند و به شورای پژوهشی معروف هستند و شورای اجرایی که از پژوهشگران ارشد و رئیس مرکز تشکیل شده‌اند. تمامی موفقیت‌ها و پیشرفت‌هایی که مرکز تاکنون داشته است، نتیجه‌ی تلاش‌ها و حضور مداوم این دو رکن بوده است. 🔹 اکنون با آغاز سال جدید، قرار است شورای اجرایی نیز اعضای جدید خود را بشناسد. به همین منظور، از تمامی دانشجویان و فارغ‌التحصیلان کوتاری دغدغه‌مند دعوت می‌شود تا با ثبت‌نام از طریق فرم زیر، آمادگی خود را جهت عضویت در این شورا اعلام نمایند: 🔗 https://forms.formool.ir/6hl69 ❓ جهت اطلاع از سازوکار، نقش‌ها و وظایف اعضای شورای اجرایی، لطفا سند زیر را مطالعه نمایید: https://cotar.tums.ac.ir/InfrastructureDoc ⏰ مهلت ثبت‌نام: سه شنبه ۲۹ اسفند ۱۴۰۲، ساعت ۲۳:۵۹ 🌱 امید است که با تداوم این چرخه، پرقدرت به مسیر ادامه دهیم. 🆔 @COTAR_TUMS

❇️ انتشار #مقاله جدید با وابستگی کوتار 💠 Distal femoral osteotomy and patellar tendon advancement for the treatment of crouch gait in patients with bilateral spastic cerebral palsy 👥 Mohammad Hossein Nabian, Shayan Abdollah Zadegan, Cindy Mallet, Yamile Neder, Brice Ilharreborde, Anne Laure Simon, Ana Presedo* 📔 Gait & Posture (Q1) 🗓 March 2024 🗂 Original research 📄 Abstract: Crouch gait, or flexed knee gait, represents a common gait pattern in patients with spastic bilateral cerebral palsy (CP). Distal femoral extension and/or shortening osteotomy (DFEO/DFSO) and patellar tendon advancement (PTA) can be considered as viable options when knee flexion contractures are involved. Better outcomes have been reported after a combination of both, independently of the presence of knee extensor lag. In this study, we evaluated the clinical and kinematic outcomes of these procedures. We reviewed a cohort of 52 limbs (28 patients) who were treated for crouch gait by DFEO/DFSO alone (group 1, n = 15) or DFEO/DFSO + PTA (group 2, n = 37) as a part of single event multilevel surgery (SEMLS). The mean age at surgery was 14 years, and the mean follow-up time was 18 months. The physical examination data and three-dimensional standardized gait analysis were collected and analyzed before the surgery and postoperatively. Overall knee range of motion improved in all limbs. The knee flexion decreased significantly in both groups at initial, mid, and terminal stance. Hip flexion significantly decreased in mid-stance for limbs in group 2. Both clinical and gait parameters were most improved in limbs who underwent DFEO/DFSO + PTA. Increased pelvic tilt was observed in both groups after surgery. Although DFEO/DFSO alone was successful in correcting knee flexion contractures, PTA has helped to improve knee extensor lag and knee extension during gait. 🔗 https://doi.org/10.1016/j.gaitpost.2024.02.019 📢 در صورتی که مقاله‌ای با وابستگی کوتار چاپ کرده‌اید، لطفا با ارسال آن برای @COTAR_Support ما را آگاه کنید. 🆔 @COTAR_TUMS

❇️ انتشار #مقاله جدید با وابستگی کوتار 💠 Non-coding RNAs as potential therapeutic targets for receptor tyrosine kinase signaling in solid tumors: current status and future directions 👥 Aysan Moeinafshar, Mohammad Nouri, Nima Shokrollahi, Mahdi Masrour, Amirmohammad Behnam, Sahand Tehrani Fateh, Hossein Sadeghi, Mohammad Miryounesi & Mohammad-Reza 📔 Cancer Cell International (Q1) 🗓 January 2024 🗂 Review 📄 Abstract: This review article presents an in-depth analysis of the current state of research on receptor tyrosine kinase regulatory non-coding RNAs (RTK-RNAs) in solid tumors. RTK-RNAs belong to a class of non-coding RNAs (nc-RNAs) responsible for regulating the expression and activity of receptor tyrosine kinases (RTKs), which play a critical role in cancer development and progression. The article explores the molecular mechanisms through which RTK-RNAs modulate RTK signaling pathways and highlights recent advancements in the field. This include the identification of potential new RTK-RNAs and development of therapeutic strategies targeting RTK-RNAs. While the review discusses promising results from a variety of studies, encompassing in vitro, in vivo, and clinical investigations, it is important to acknowledge the challenges and limitations associated with targeting RTK-RNAs for therapeutic applications. Further studies involving various cancer cell lines, animal models, and ultimately, patients are necessary to validate the efficacy of targeting RTK-RNAs. The specificity of ncRNAs in targeting cellular pathways grants them tremendous potential, but careful consideration is required to minimize off-target effects, the article additionally discusses the potential clinical applications of RTK-RNAs as biomarkers for cancer diagnosis, prognosis, and treatment. In essence, by providing a comprehensive overview of the current understanding of RTK-RNAs in solid tumors, this review emphasizes their potential as therapeutic targets for cancer while acknowledging the associated challenges and limitations. 🔗 https://doi.org/10.1186/s12935-023-03203-2 📢 در صورتی که مقاله‌ای با وابستگی کوتار چاپ کرده‌اید، لطفا با ارسال آن برای @COTAR_Support ما را آگاه کنید. 🆔 @COTAR_TUMS

✳️ کارگاه مبانی مقاله‌نویسی در علوم پزشکی ✏️ با تدریس دکتر شاهین آخوندزاده، استاد دانشگاه علوم پزشکی تهران و پژوهشگر ۱٪ پر استناد برتر دنیا 🗓 پنج‌شنبه ۲۶ بهمن و ۱۷ اسفند ۱۴۰۲، ساعت ۸ الی ۱۲ صبح 👥 به صورت هیبرید (حضوری + مجازی) 🏛 محل برگزاری: بیمارستان شریعتی 📄 همراه با ارائه گواهی‌نامه حضور در کارگاه ❇️ فیلم جلسات برگزار شده به صورت ضبط‌شده در اختیار ثبت‌نام‌کنندگان قرار می‌گیرد. ♨️ کد تخفیف ۳۰ درصدی: cotar_tums 🔻 ثبت‌نام و اطلاعات بیشتر: cotar.tums.ac.ir/sww 🆔 @Orthopedic_Association 🆔 @COTAR_TUMS

📷 برگزاری بخش عملی کارگاه کشت سلول آزمایشگاهی 🗓 ۱۳ دی ماه ۱۴۰۲ 🏛 ساختمان مرکز تحقیقات شفا 🆔 @COTAR_TUMS

🎗 #افتخار جدید: مرکز برگزیده در آیین تجلیل از پژوهشگران، فناوران و واحد‌های برگزیده دانشگاه ♨️ بدین وسیله برگزیده شدن مرکز تحقیقات میان‌رشته‌ای کاربردی ارتوپدی برای حیطه اثرات فراآکادمیک در آئین تجلیل از پژوهشگران، فناوران و واحد‌های برگزیده دانشگاه علوم پزشکی تهران که در تاریخ ۱۳ دی ماه ۱۴۰۲ در تالار دارالفنون ساختمان ستاد مرکزی برگزار شد، را به خانواده پرتلاش کوتار تبریک عرض می‌نماییم. 🌱 به امید حرکت به سمت هدف اصلی پژوهش‌ها.

❇️ انتشار #مقاله جدید با وابستگی کوتار توسط انتشارات Nature 💠 Cadaveric biomechanical assessment of different configurations for a novel pin and plate fixation method in distal humerus fractures 👥 Kaveh Same, Alireza Hakiminejad, Amir Nourani, Mohammad Hossein Nabian, Mehdi Foruozesh, Reza Shahriar Kamrani* 📔 Scientific Reports (Q1) 🗓 January 2024 🗂 Original Research 📄 Abstract: Use of dual pre-contoured plates has been accepted as the treatment of choice in distal humerus fractures despite challenges especially in very distal or highly fragmented fractures. Aiming to improve results in such instances, our newly proposed method uses several K-wires fixated by a small reconstruction plate. Drawing on the results of previous finite element studies, the current study aims to compare the stiffness of three clinically common variations of this method using biomechanical testing in cadaveric humeri. 24 samples were divided into three groups and fractures were simulated. Groups I and II used 1.5 mm K-wires in differing configurations while 2 mm wires were used in group III. All samples underwent compression, anterior and posterior bending, and torsional testing as well as failure testing. Our results indicated that Group III had significantly higher stiffness in flexion, extension, and torsion (p < 0.05). In failure, group III had the highest mean stiffness in anterior bending and torsion (861.2 N, 30.9 Nm). Based on previous and current results, this new Persian fixation method, especially when implemented using 2 mm K-wires, shows promise in achieving suitable stability and may be useful as an alternative approach in complex distal humerus fractures. 🔗 https://doi.org/10.1038/s41598-023-50976-7 📢 در صورتی که مقاله‌ای با وابستگی کوتار چاپ کرده‌اید، لطفا با ارسال آن برای @COTAR_Support ما را آگاه کنید. 🆔 @COTAR_TUMS

✳️ مجموعه وبینار آموزش برخورد با بیماران مالتیپل تروما (ATLS) ✏️ با تدریس دکتر محمد افضلی‌مقدم ▫️عضو هیئت علمی دانشگاه علوم پزشکی تهران ▫️رئیس بخش اورژانس مجتمع بیمارستانی امام خمینی (ره) 📚 بر اساس کتاب Rosen’s Emergency medicine 2023 🗓 دوشنبه ها، ساعت ۲۱، به مدت ۴ الی ۵ هفته (۴ یا ۵ جلسه)، به صورت مجازی در اسکای‌روم 🔗 لینک ثبت‌نام در دوره ❓ پرسش‌وپاسخ: @ORA_admin1 🆔 @Orthopedic_Association 🆔 @COTAR_TUMS

❇️ انتشار #مقاله جدید با وابستگی کوتار 💠 An additively manufactured titanium tilting suture anchor: a biomechanical assessment on human and ovine bone specimens 👥 Ali Abedi, Farzad Pourghazi, Maysa Eslami, Mohammad Hossein Nabian, Ali Mohammad Ali Mohammadi, Leila Oryadi Zanjani, Farzam Farahmand* 📔 Frontiers in Surgery (Q3) 🗓 November 2023 🗂 Original Research 📄 Abstract: A novel titanium tilting suture anchor was designed and fabricated using additive manufacturing. The anchor enjoyed a nonsymmetrical structure to facilitate its insertion procedure through a weight-induced tilt, a saw-teeth penetrating edge to provide a strong initial fixation into cancellous bones of various densities, and an appropriate surface texture to enhance the longterm fixation strength through bone ingrowth. Biomechanical tests were performed on 10 ovine and 10 human cadaveric humeri to examine the insertion procedure and assess the initial fixation strength of the anchor, in comparison with a standard screw-type anchor as control. This study indicated a simple yet reliable insertion procedure for the tilting anchor. All anchors survived after 400 cycles of cyclic loadings and failed in the load-to-failure step. There were no significant differences between the displacements and fixation stiffnesses of the anchors in either group. The ultimate failure load was significantly smaller (p<0.05) for tilting anchors in ovine group (273.7 ± 129.72 N vs. 375.6 ± 106.36 N), but not different in human group (311.8 ± 82.55 N vs. 281.9 ± 88.35). Also, a larger number of tilting anchors were pulled out in ovine group (6 vs. 3) but a smaller number in human group (4 vs. 6). It was concluded that the biomechanical performance of the designed tilting anchor is comparable with that of the standard screw-type anchors. 🔗 https://doi.org/10.3389/fsurg.2023.1195728 📢 در صورتی که مقاله‌ای با وابستگی کوتار چاپ کرده‌اید، لطفا با ارسال آن برای @COTAR_Support ما را آگاه کنید. 🆔 @COTAR_TUMS

🎗 #افتخار جدید: انتخاب دکتر نبیان به عنوان استاد برگزیده ♨️ بدین وسیله انتخاب جناب آقای دکتر محمدحسین نبیان، ریاست محترم مرکز تحقیقات میان‌رشته‌ای کاربردی ارتوپدی، به عنوان استاد منتخب نوزدهمین دوره نکوداشت مقام استاد در دانشگاه علوم پزشکی تهران که به پیشنهاد و انتخاب دانشجویان و دانشگاهیان بوده، را به خانواده کوتار تبریک عرض می‌نماییم. 🌱 به امید حرکت به سمت هدف اصلی پژوهش‌ها.

🎗 #افتخار جدید: مقام شایسته تقدیر در هفتمین دوره ایده‌های برتر دانشجویی ♨️ کسب مقام «شایسته تقدیر» توسط آقای علی کاظمی، پژوهشگر ارشد مرکز تحقیقات میان‌رشته‌ای کاربردی ارتوپدی، بابت طرح پژوهشی با عنوان «بازسازی سه‌بعدی سطح مفصلی پلاتو تیبیا (مفصل زانو) از تصاویر X-ray دو بعدی با استفاده از شبکه‌های یادگیری عمیق به منظور افزایش دقت در جراحی‌های شکستگی پروگزیمال تیبیا» در هفتمین دوره جشنواره پژوهشی دانشجویان تحصیلات تکمیلی که در تاریخ ۱۹ و ۲۰ آذر ۱۴۰۲ در تالار ابن سینای دانشکده پزشکی برگزار شد، را به خانواده کوتار تبریک عرض می‌نماییم. 🌱 به امید حرکت به سمت هدف اصلی پژوهش‌ها.

❇️ انتشار #مقاله جدید با وابستگی کوتار 💠 Medical education during the COVID-19 pandemic: lessons for the orthopedic departments 👥 Zahra Vahdati, Hossein Nematian, Amir Reza Farhoud, Mohammad Naghi Tahmasebi, Shahram Rahimi-Dehgolan, Seyed Mohammad Javad Mortazavi, Reza Shahryar Kamrani, Leila Oryadi Zanjani, Mohammad Reza Golbakhsh, Roya Nasl Seraj, Mohammad Hossein Nabian* 📔 BMC Medical Education (Q1) 🗓 June 2023 🗂 Original research 📄 Abstract: 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. 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. 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%). 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. 🔗 https://doi.org/10.1186/s12909-023-04388-w 📢 در صورتی که مقاله‌ای با وابستگی کوتار چاپ کرده‌اید، لطفا با ارسال آن برای @COTAR_Support ما را آگاه کنید. 🆔 @COTAR_TUMS

❇️ انتشار #مقاله جدید با وابستگی کوتار 💠 Understanding the management of pediatric spondylodiscitis based on existing literature; a systematic review 👥 Narges Lashkarbolouk, Mahdi Mazandarani, Brice Ilharreborde, Mohammad Hossein Nabian* 📔 BMC Pediatrics (Q1) 🗓 December 2023 🗂 Review 📄 Abstract: Spondylodiscitis (SD), a rare disease in children, poses diagnostic challenges due to non-specific presenting symptoms, scarcity in incidence, and difficulty expressing pain in non-verbal children. A comprehensive search was conducted on three databases, including PubMed/Medline, Web of Science, and Scopus until March 2023. The inclusion criteria were studies that investigated the clinical characteristics, treatment, and complications of children's spondylodiscitis. Full text of cross-sectional and cohort studies were added. The quality assessment of cohort studies was conducted using the Newcastle-Ottawa Quality Assessment Scale. The search, screening, and data extraction were performed by two researchers independently. Clinical manifestations of discitis in children are nonspecific, such as back pain, fever, reduced ability or inability to walk or sit, limping, and reduced range of movements. The mean delay in the time of diagnosis was 4.8 weeks. The most affected site of all the studies was the lumbar spine. 94% of studies reported increased inflammatory markers such as white blood cell count, C-reactive protein, and erythrocyte sedimentation rate. Less than 30% of patients had positive blood cultures and biopsy findings. The most common microbiological results (64%) were Staphylococcus Aureus and Kingella kingae. In radiographic evaluation, intervertebral disk narrowing, lumbar lordosis reduction, loss of disk height, and destruction of the vertebral body have been reported. In all studies, antibiotic therapy was initiated; in 52% immobilization was employed, and 29% of studies reported surgery was performed, and the follow-up period differed from 1.5 months to 156 months. 94% of studies reported complications such as vertebral body destruction, back pain, kyphosis, reduced range of movement, scoliosis, and neurological complications. Spondylodiscitis is an uncommon, heterogeneous, multifactorial disease with resulting difficult and delayed diagnosis. Due to its morbidity, it is essential to investigate children with refusal to walk, gait disturbances, or back pain, particularly when associated with elevated inflammatory markers. 🔗 https://doi.org/10.1186/s12887-023-04395-2 📢 در صورتی که مقاله‌ای با وابستگی کوتار چاپ کرده‌اید، لطفا با ارسال آن برای @COTAR_Support ما را آگاه کنید. 🆔 @COTAR_TUMS

❇️ انتشار #مقاله جدید با وابستگی کوتار 💠 Changes in gait pattern and quality of life of adolescents with flexible flat foot after Calcaneal Lengthening Osteotomy 👥 Farzad Pourghazi, Mohammad Hossein Nabian, Soheila Sirous Bakht, Reza Laripour, Mojtaba Yousefi Zoshk* 📔 The Foot (Q2) 🗓 December 2023 🗂 Original Research 📄 Abstract: Calcaneal Lengthening Osteotomy is a surgical technique to correct flexible flat foot deformities in patients who did not show any change in their symptoms after conservative treatment. In this study, the effects of CLO on the kinematic and kinetic changes of gait was analyzed and the clinical and quality of life improvements in children treated by CLO for moderate to severe symptomatic flexible flat foot deformities were assessed. Participants were seven adolescents (13 feet) with symptomatic FFF who underwent during 2019–2022 and seven (10 feet) healthy children as control group. Three items were evaluated in each foot before and after surgery including: 1. Clinical examination 2.quality of life (using Pediatric Quality of Life Inventory version 4 questionnaire) 3. Gait analysis (Vicon motion systems, Oxford metrics Inc., UK). Also, the kinetic and kinematic analysis between patients and healthy groups were compared. Kinematic results of control was significantly better than FFF group. Ankle range of motion(32.94 ± 13.39 compared to 32.94 ± 13.39,P-Value:0.01),foot progression angle (−9.26 ± 7.67 compared to −16.07 ± 9.00,P-Value:0.01),and internal rotation of ankle was higher in control group compared to FFF. FFF patients demonstrated improvement in kinematic results after CLO surgery. Foot progression angle was improved after surgery (−11.31 ± 6.07 compared to −16.19 ± 7.06, P-value:0.00), maximum plantar flexion decreased after CLO surgery due to achil tendon procedure during CLO surgery. Kinetic results of FFF patients showed significant increase in ankle Power in coronal and transverse plane, Also knee and hip power showed similar results.Quality of life parameters showed significant improve in all parameters (Physical,Social, emotional and school function), Also ADKE and ADKF improved after surgery. CLO surgery significantly improved patients' quality of life of patients with symptomatic FFF. Also, kinetic results showed improvement in some parameters of gait results after CLO surgery. Thus, our study suggested CLO surgery as an excellent surgical option for symptomatic FFF. 🔗 https://doi.org/10.1016/j.foot.2023.101962 📢 در صورتی که مقاله‌ای با وابستگی کوتار چاپ کرده‌اید، لطفا با ارسال آن برای @COTAR_Support ما را آگاه کنید. 🆔 @COTAR_TUMS

❇️ انتشار #مقاله جدید با وابستگی کوتار 💠 Ipsilateral Concurrent Knee Arthroplasty and Tibial Osteotomy with 3D-Printed Patient-Specific Instrumentation 👥 Arash Sharafat Vaziri, Morad Karimpour, Mohammad Naghi Tahmasebi, Seyedeh Reihaneh Hosseini*, Ghazaleh Moradkhani, Sina Javidmehr, Fardis Vosoughi 📔 JBJS Case Connector (Q4) 🗓 October-December 2023 / Volume 13, Issue 4 🗂 Case Report 📄 Abstract: A 70-year-old woman presented with knee pain and instability and was diagnosed with advanced knee osteoarthritis and bifocal tibial deformities. The complexity of the case challenged our team to perform a significant sagittal correction (>60°) and restore her ability to walk independently. We performed ipsilateral total knee arthroplasty and anterior closed wedge tibial osteotomy using virtual planning and 3D-printed patient-specific instrumentation. Using 2 separate 3D-printed patient-specific cutting guides for this patient with a complex deformity and managing the whole planning process in close collaboration between the surgeons and engineers resulted in a satisfactory postoperative outcome, optimal implant positioning and leg alignment, and minimal soft-tissue damage. 🔗 https://doi.org/10.2106/jbjs.cc.23.00176 📢 در صورتی که مقاله‌ای با وابستگی کوتار چاپ کرده‌اید، لطفا با ارسال آن برای @COTAR_Support ما را آگاه کنید. 🆔 @COTAR_TUMS

✳️ کارگاه کشت سلول‌های آزمایشگاهی ♨️ آموزش فعالیت‌محور کشت سلول 🔸 بخش نظری: چهارشنبه و پنج‌شنبه ۱۰ و ۱۱ آبان ماه ۱۴۰۲، ساعت ۱۶ تا ۱۸ 🔹 بخش عملی: هفته‌ی آخر آبان ماه ۱۴۰۲ 🏛 مکان: خیابان ولیعصر، بالاتر از بلوار میرداماد، خیابان رشید یاسمی، بیمارستان خاتم الانبیا، مرکز تحقیقات شفا 🏷 هزینه بخش نظری: ۴۰۰ هزار تومان 🔺 کد تخفیف ۲۰ درصدی ثبت‌نام زود هنگام (تا ۴۸ ساعت): cotar-tums 📔 شیوه‌نامه کارگاه 📝 ثبت‌نام: cotar.tums.ac.ir/CellCulture ❓ پرسش‌وپاسخ: @COTAR_Support 🆔 @COTAR_TUMS

🎉 اسامی دانش‌پژوهان برتر و ارائه گزارش مدرسه مرور نظام‌مند 🔻 ضمن عرض خدا قوت به تمامی شرکت‌کنندگان مدرسه مرور نظام‌مند و فراتحلیل، به اطلاع می‌رساند که بر اساس امتیازات هفتگی دریافت‌شده در طی دوره، از بین ۴۹ شرکت‌کننده بخش عملی، دانش‌پژوهان زیر موفق به کسب رتبه‌های اول تا پنجم و حائز کسب جایزه شدند: 1️⃣ خانم فائزه صابر قره‌سو 2️⃣ آقای محمد تمدن 3️⃣ آقای امیرحسین محمدی 4️⃣ خانم نگین صفری دهنوی 5️⃣ آقای ایمان امانی زاده 🔸 مدرسه مرور نظام‌مند و فراتحلیل در اردیبهشت الی شهریور ۱۴۰۲ با شرکت ۱۲۲ نفر از دانش‌پژوهان در بخش نظری و ۴۹ نفر در بخش عملی برگزار شد. در بخش نظری، ۶ جلسه آموزش مبانی مرور نظام‌مند و فراتحلیل و کار با نرم‌افزار STATA ارائه شد. پس از آن، ۱۹ موضوع پیشنهادشده توسط اساتید، در معرض انتخاب دانش‌پژوهان قرار گرفته و پس از اعلام اولویت‌ها، ۱۱ تیم پژوهشی تشکیل شد. هر تیم، با کمک یک منتور مجرب و نیز نظارت چند مرحله‌ای اساتید بالینی و متدولوژیست، مطالعه مرور نظام‌مند خود را به مدت ۱۶ هفته پیش برد و در آینده، تا چاپ مقاله دنبال خواهد کرد. 📊 گزارش تفصیلی مدرسه مرور نظام‌مند و فراتحلیل 🆔 @COTAR_TUMS 🆔 @Orthopedic_Association