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Akçaalan S, Kengil MC, Çağlar C, Uğurlu M. Is there still an indication for the Birmingham Hip Resurfacing in femoral head osteonecrosis? Int Orthop 2024; 48:1157-1163. [PMID: 38165447 DOI: 10.1007/s00264-023-06070-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/09/2023] [Accepted: 12/11/2023] [Indexed: 01/03/2024]
Abstract
PURPOSE Osteonecrosis of the femoral head (ONFH) is a progressive hip disease. Hip resurfacing arthroplasty (HRA) is a preferred surgical procedure among hip arthroplasty performed in young patients. The aim of this study is to show the long-term clinical and radiological results of HRA procedures performed for patients suffering from ONFH. METHODS Forty-five patients who underwent hip resurfacing with the diagnosis of femoral head osteonecrosis were included in the study. The Harris Hip Score (HHS) was used for clinical scoring of the patients. The blood chromium, cobalt, white blood cell (WBC) count, and CRP levels of patients were checked. Ultrasonography (USG) was performed for all patients at mid-term control checked for pseudo-tumours. For the radiological evaluation, acetabular inclination, stem shaft angle, prothesis-to-neck ratio, osteolysis zones, and heterotopic ossification were used. RESULTS The mean age of the patients was 46.6 ± 9.3 years, and the mean follow-up period was 11.83 ± 2.9 years. The mean HHS was 90.3 ± 12.8 for final follow-up. The mean WBC value was 8.2 109/L, mean CRP value was 6.3 mg/L, mean chromium value was 4.9 µg/L, and mean cobalt value was 1.8 µg/L. Inclination changing 0.2°(p = 0.788), stem shaft angle changing 0.7°(p = 0.424), and neck-to-prosthesis ratio changing 0.01°(p = 0.075). No pseudo-tumours were detected in any patients in USG examination. CONCLUSION HRA provides long-term implant survival and excellent clinical outcomes for end-stage ONFH patients with low complication rates.
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Affiliation(s)
- Serhat Akçaalan
- Orthopedics and Traumatology Department, Ankara City Hospital, Ankara, Turkey.
| | - Mehmet Can Kengil
- Orthopedics and Traumatology Department, Ankara City Hospital, Ankara, Turkey
| | - Ceyhun Çağlar
- Orthopedics and Traumatology Department, Ankara Yıldırım Beyazıt University, Ankara, Turkey
| | - Mahmut Uğurlu
- Orthopedics and Traumatology Department, Ankara Yıldırım Beyazıt University, Ankara, Turkey
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Ateş O, Ancar C, Çağlar C. Importance of injury severity in the choice of treatment and its impact on prognosis in gunshot fractures. Eur J Trauma Emerg Surg 2024:10.1007/s00068-024-02495-x. [PMID: 38466401 DOI: 10.1007/s00068-024-02495-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2023] [Accepted: 02/27/2024] [Indexed: 03/13/2024]
Abstract
PURPOSE The management of femur and tibia fractures resulting from gunshot injuries is a challenge for orthopedic surgeons. One-stage and two-stage treatments are applied according to the anatomical location and severity of the injury. In this study, the importance of injury severity and anatomical location was evaluated in the choice of treatment method and its impact on prognosis in cases of lower extremity gunshot fractures. METHODS A total of 124 patients who met the study criteria were evaluated. They were grouped separately according to the anatomical location of the injury (femur, n = 73; tibia, n = 51) and the surgical method (one-stage, n = 77; two-stage, n = 47). The demographic characteristics of the patients, fracture classification, presence of neurological or vascular damage at the time of diagnosis, anatomical location of the injury, surgical procedure, and follow-up time were recorded. The time of union and the presence of malunion were evaluated radiologically. Finally, patients were assessed clinically with the New Injury Severity Score (NISS) and leg length discrepancy (LLD) calculated through measurements made on lower extremity orthoroentgenograms. RESULTS The rate of vascular injury and the number of Gustilo-Anderson type IIIB and IIIC cases were significantly higher in the two-stage treatment group (p = 0.001 and p = 0.000, respectively). The infection rate was also higher in the two-stage group; therefore, time to union was significantly longer (p = 0.004 and p = 0.05, respectively). LLD was higher among patients who received two-stage treatment (p = 0.015). According to the NISS scale used in clinical assessment, better scores were obtained for the one-stage group (p = 0.002). In comparisons made according to anatomical location, no significant difference was found between femur and tibia injuries. CONCLUSION Regardless of anatomical location and treatment method, injuries of higher severity such as Gustilo-Anderson type IIIB and IIIC are correlated with higher rates of complications such as vascular injury, postoperative infection, delayed union, and LLD. Furthermore, in cases of severe injuries, a two-stage approach is commonly favored.
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Affiliation(s)
- Okan Ateş
- Department of Orthopaedics and Traumatology, Gazi Yaşargil Training and Research Hospital, Ankara, Turkey
| | - Cahit Ancar
- Department of Orthopaedics and Traumatology, Gazi Yaşargil Training and Research Hospital, Ankara, Turkey
| | - Ceyhun Çağlar
- Department of Orthopaedics and Traumatology, Ankara Yıldırım Beyazıt University, Ankara, Turkey.
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Çağlar C, Akçaalan S, Akçaalan Y, Akcan G, Tufan AC, Akkaya M, Doğan M. Tranexamic acid administered intraarticularly to the knee is safer for the articular cartilage and anterior cruciate ligament compared to intravenous administration: Histological analysis of an experimental rat model. Naunyn Schmiedebergs Arch Pharmacol 2024; 397:1045-1051. [PMID: 37566306 DOI: 10.1007/s00210-023-02666-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/09/2023] [Accepted: 08/08/2023] [Indexed: 08/12/2023]
Abstract
In this study, the effects of tranexamic acid (TXA) on the knee's articular cartilage, anterior cruciate ligament (ACL), and joint capsule were assessed histologically. There were 15 rats in each of the 3 groups, totaling 45 rats. Intraarticular (IA) saline injections were applied for the first group, IA TXA injections for the second group, and intravenous (IV) TXA injections for the third group. Using samples taken from the knee joint 3 weeks later, the medial/lateral femoral condyle and medial/lateral tibial plateau articular cartilages were evaluated with Osteoarthritis Research Society International (OARSI) scoring, while ACL diameter and joint capsule thickness were analyzed histologically. In comparisons of OARSI scores for the medial/lateral femoral condyle and medial/lateral tibial plateau cartilage regions, the scores obtained for the IV TXA group were significantly higher than those of the IA saline group (P < 0.001, P = 0.001, P = 0.003, P = 0.011). In comparisons of medial/lateral femoral condyle and medial/lateral tibial plateau OARSI scores, the scores obtained for the IV TXA group were again significantly higher than those of the IA TXA group (P < 0.001, P < 0.001, P < 0.001, P = 0.002). When ACL diameters were compared, a significant decrease was observed in the ACL diameters of the IV TXA group compared to the IA saline and IA TXA groups (P < 0.001, P = 0.039). Histologically, IV TXA damages the articular cartilage and ACL more than IA TXA. IA administration of TXA is more protective when the articular cartilage and ACL are preserved.
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Affiliation(s)
- Ceyhun Çağlar
- Department of Orthopedics and Traumatology, Ankara City Hospital, 06800, Ankara, Turkey.
| | - Serhat Akçaalan
- Department of Orthopedics and Traumatology, Ankara City Hospital, 06800, Ankara, Turkey
| | - Yasemin Akçaalan
- Department of Anesthesiology and Reanimation, Ankara City Hospital, 06800, Ankara, Turkey
| | - Gülben Akcan
- Department of Histology and Embryology, Ankara Yıldırım Beyazıt University, 06800, Ankara, Turkey
| | - Ahmet Cevik Tufan
- Department of Histology and Embryology, Ankara Yıldırım Beyazıt University, 06800, Ankara, Turkey
| | - Mustafa Akkaya
- Department of Orthopedics and Traumatology, Ankara Yıldırım Beyazıt University, 06800, Ankara, Turkey
| | - Metin Doğan
- Department of Orthopedics and Traumatology, Ankara Yıldırım Beyazıt University, 06800, Ankara, Turkey
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Çağlar C, Akçaalan S, Akkaya M, Doğan M. Does Morphology of the Shoulder Joint Play a Role in the Etiology of Rotator Cuff Tear? Curr Med Imaging 2024; 20:e260423216209. [PMID: 37170976 DOI: 10.2174/1573405620666230426141113] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/24/2022] [Revised: 03/03/2023] [Accepted: 03/10/2023] [Indexed: 05/13/2023]
Abstract
BACKGROUND The etiology of rotator cuff tears (RCTs) have been investigated for years and many underlying causes have been identified. Shoulder joint morphology is one of the extrinsic causes of RCTs. AIM Morphometric measurements on MRI sections determined which parameters are an important indicator of RCT in patients with shoulder pain. The aim of this study was to determine the risk factors in the etiology of RCTs by evaluating the shoulder joint morphology with the help of previously defined radiological parameters. METHOD Between January 2019-December 2020, 408 patients (40-70 years old) who underwent shoulder MRI and met the criteria were included in the study. There were 202 patients in the RCT group and 206 patients in the control group. Acromion type, acromial index (AI), critical shoulder angle (CSA), acromiohumeral distance (AHD), lateral acromial angle (LAA), acromial angulation (AA), acromion-greater tuberosity impingement index (ATI), and glenoid version angle (GVA) were measured from the MRI images of the patients. RESULTS AI (0.64 vs. 0.60, p = 0.003) CSA (35.3° vs. 32.4°, p = 0.004), ATI (0.91 vs. 0.83, P < 0.001), and AA (13.6° vs. 11.9°, p = 0.011) values were higher in the RCT group than in the control group and the difference was significant. AHD (8.1 mm vs. 9.9 mm, P < 0.001), LAA (77.2° vs. 80.9°, p = 0.004) and GVA (-3.9° vs. -2.5°, P < 0.001) values were lower in the RCT group than in the control group, and again the difference was significant. According to the receiver operating characteristic curve analysis, the cutoff values were 0.623 for AI and 0.860 for ATI. CONCLUSION Acromion type, AI, CSA, AHD, LAA, AA, ATI, and GVA are suitable radiological parameters to evaluate shoulder joint morphology. High AI, CSA, AA, ATI, GVA and low AHD and LAA are risk factors for RCT.
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Affiliation(s)
- Ceyhun Çağlar
- Department of Orthopedics and Traumatology, Ankara City Hospital, Ankara, Turkey
| | - Serhat Akçaalan
- Department of Orthopedics and Traumatology, Kırıkkale Training and Research Hospital, Kırıkkale, Turkey
| | - Mustafa Akkaya
- Department of Orthopedics and Traumatology, Ankara Yıldırım Beyazıt University, Ankara, Turkey
| | - Metin Doğan
- Department of Orthopedics and Traumatology, Ankara Yıldırım Beyazıt University, Ankara, Turkey
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Özdemir G, Karlıdağ T, Bingöl O, Sarıkaya B, Çağlar C, Bozkurt İ, Akkurt MO, Mantı N, Gencer B, Biçici V, Çepni Ş, Köse CC, Doğan Ö, İnci F, Ceyhan E, Yavuz İA, Gülçek M, Alkan H, Turan S, Kılıçaslan K, Doğan M, Özkurt B, Tecimel O, Solak AŞ, Uluyardımcı E, Özaslan Hİ, Bozer M, Güven Ş, Erdem E, Ülgen NK, Aydın T, Güllerci AM, Keskin ÖH. Systematic triage and treatment of earthquake victims: Our experience in a tertiary hospital after the 2023 Kahramanmaras earthquake. Jt Dis Relat Surg 2023; 34:480-487. [PMID: 37462656 PMCID: PMC10367139 DOI: 10.52312/jdrs.2023.1102] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/21/2023] Open
Abstract
OBJECTIVES The aim of this study was to evaluate the benefits of our triage system in acceleration of intervention for the musculoskeletal injuries and clinical follow-ups of trauma patients admitted to our center after the Kahramanmaras earthquake. PATIENTS AND METHODS Between February 6th, 2023 and February 20th, 2023, a total of 439 patients (207 males, 232 females; mean age: 37.1±19.1 years; range, 1 to 94 years) with earthquake-related musculoskeletal injuries after the Kahramanmaras earthquake were retrospectively analyzed. Data including age, sex, referral city information, removal time from the rubbles, physical examination findings, clinical photos, fasciotomy and amputation stumps and levels, and X-ray images and computed tomography images of all patients were shared and archived in the WhatsApp (Meta Platforms, Inc.® ATTN/CA, USA) group called 'Earthquake' created by orthopedic surgeons. To complete the patient interventions as soon as possible and to ensure order, the patients were distributed with the teams in order through this group by the consultant orthopedic surgeon. The treatments were applied and recorded according to the skin and soft tissue conditions, and fractures of the patients. All treatments were carried out with a multi-disciplinary approach. RESULTS Of the patients, 16.2% were children. Lower limb injuries constituted 59.07% of musculoskeletal injuries. Upper limb, pelvic, and spinal cord injuries were observed in 21.9%, 12.7%, and 6.25%, respectively. Conservative treatment was applied to 183 (41.68%) patients. The most common surgical intervention was debridement (n=136, 53.1%). External fixation was applied in the first stage to 21 (8.2%) patients with open fractures. The mean removal time from the rubbles was 32.1±29.38 h. A total of 118 limb fasciotomy operations were applied to the patients. Fifty limb amputations were performed in 40 patients at the last follow-up due to vascular insufficiency and infection. CONCLUSION Based on our study results, we believe that a triage system using a good communication and organization strategy is beneficial to prevent treatment delay and possible adverse events in future disasters.
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Affiliation(s)
- Güzelali Özdemir
- Ankara Bilkent Şehir Hastanesi, Ortopedi ve Travmatoloji Kliniği, 06800 Çankaya, Ankara, Türkiye.
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Çağlar C, Akçaalan S, Bozer M, Akkaya M. Adult Proximal Humeral Locking Plate Is a Good Alternative Option in the Treatment of Adolescent Subtrochanteric Femur Fractures: A Case Series and Literature Review. Hip Pelvis 2022; 34:245-254. [PMID: 36601609 PMCID: PMC9763829 DOI: 10.5371/hp.2022.34.4.245] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/02/2022] [Revised: 09/15/2022] [Accepted: 09/22/2022] [Indexed: 12/14/2022] Open
Abstract
Purpose Management of pediatric subtrochanteric femur fractures (SFFs) is difficult. The aim of this study was to evaluate the outcomes of adolescent SFFs treated with adult proximal humeral locking plates (PHLPs). Materials and Methods A retrospective analysis of 18 adolescents (11 male, 7 female) with a diagnosis of SFF who underwent internal fixation with a PHLP was conducted. Data regarding injury mechanism, fracture pattern, and time to union were recorded for all patients. In addition, a clinical and functional evaluation of patients was performed using the Harris hip score (HHS), Iowa hip score (IHS), modified Merle d'Aubigne-Postel score (MMAPS), Flynn criteria, and hip range of motion (ROM). Results The mean age of the patients was 12.72±2.05 years (range, 10-16 years). Radiological observation was performed for evaluation of five different injury mechanisms and different fracture patterns in patients. The mean postoperative HHS was 92.27±5.61, the mean IHS was 90.88±6.46, and the mean MMAPS was 17.22±0.94. According to the Flynn criteria, excellent results were achieved in 14 cases and satisfactory results were obtained in four cases. Measurements of the patients' mean hip ROM values were as follows: 17.77±3.52° in extension, 115.27±6.74° in flexion, 43.05±3.48° in abduction, 27.50±4.28° in adduction, 42.22±4.60° in internal rotation, and 42.22±3.91° in external rotation. Conclusion Surgery performed on adolescent patients using an adult PHLP showed good, safe results. Therefore, it should be considered as an alternative option.
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Affiliation(s)
- Ceyhun Çağlar
- Department of Orthopedics and Traumatology, Ankara City Hospital, Ankara, Turkey
| | - Serhat Akçaalan
- Department of Orthopedics and Traumatology, Ankara Yıldırım Beyazıt University, Ankara, Turkey
| | - Merve Bozer
- Department of Orthopedics and Traumatology, Ankara Yıldırım Beyazıt University, Ankara, Turkey
| | - Mustafa Akkaya
- Department of Orthopedics and Traumatology, Ankara Yıldırım Beyazıt University, Ankara, Turkey
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Çağlar C, Nazlıgül AS, Akçaalan Y, Asiltürk M, Uğurlu M. Comparison of the WALANT and the PFNB techniques in the surgical treatment of unimalleolar fractures: a prospective study. Acta Orthop Belg 2022; 88:359-367. [DOI: 10.52628/88.2.8351] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
The popliteal fossa nerve block (PFNB) technique is one of the most popular anesthesia method in the foot and ankle surgery. The wide awake local anesthesia no tourniquet (WALANT) technique is an local anesthetic method and it has been gaining popularity in orthopedic surgery in recent years. Our aim is to compare the efficacy of the WALANT and the PFNB techniques in pain management. This prospective study included 40 patients with lateral malleolar and medial malleolar fractures. The first group was anesthetized using the WALANT technique; in the second group, PFNB was performed. All patients were evaluated for intrasurgical bleeding amounts, mean arterial pressure, surgery time and VAS scores for presurgical pain, pain during the local anesthetic injection sequence, mean intrasurgical pain, mean postsurgical pain. A total of 40 patients in both groups were successfully operated on with the WALANT and the PFNB techniques. When the two groups were compared, statistically significant differences were observed for mean intrasurgical VAS (p = 0.033), mean postsurgical VAS (p = 0.038) and intrasurgical bleeding (p = 0.006). No significant difference was found in pain scores during anesthetic injection (p = 0.529), mean arterial pressure (p = 0.583) and surgery time (p = 0.277). The PFNB technique is more successful in pain management in the treatment of the unimalleolar fractures. Intrasurgical bleeding amounts were less detected in the WALANT tech- nique. The both techniques are a reliable and suitable anesthetic method in the surgical treatment of uni- malleolar fractures.
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Abstract
BACKGROUND The stability of the syndesmosis is extremely important in terms of syndesmosis injury, ankle instability, and posttraumatic osteoarthritis development following ankle fractures. The aim of this study is to evaluate 1-year radiographic outcomes after posterior malleolar fixation in lateral and posterior malleolar fractures and trimalleolar fractures without transsyndesmotic screw fixation. METHODS Ninety-four patients who underwent posterior malleolar fixation with posterolateral approach between January 2017 and June 2019 were evaluated retrospectively. The patients were evaluated with parameters such as demographic characteristics, fracture type, injury mechanism, physical examination, and radiographic measurements. The stability of the syndesmosis was evaluated by an intraoperative Cotton test and by measuring the tibiofibular overlap, tibiofibular clear space, and medial clear space parameters preoperatively on the immediate postoperative, first-year weightbearing ankle anteroposterior radiographs. RESULTS In immediate postoperative measurements on radiographs, although the mean tibiofibular overlap (P < .001) increased, the mean tibiofibular clear space (P < .001) and mean medial clear space (P < .001) decreased compared with preoperative radiographs. Immediate postoperative mean tibiofibular overlap, tibiofibular clear space, and medial clear space compared with postoperative first-year mean tibiofibular overlap (P = .39), tibiofibular clear space (P = .23), and medial clear space (P = .43) were not statistically significant. Bone union was completed radiographically at a median of 3.4 ± 1.8 months after surgery. CONCLUSION After posterior malleolar fractures, anatomic reduction of the posterior malleolus and posterior inferior tibiofibular ligament complex provides strong syndesmosis stability as measured radiographically at 1 year. Patients may not need additional transsyndesmotic screw fixation. LEVEL OF EVIDENCE Level IV, case series.
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Affiliation(s)
- Ceyhun Çağlar
- Department of Orthopedics and Traumatology, Ankara City Hospital, Ankara, Turkey
| | - Serhat Akçaalan
- Department of Orthopedics and Traumatology, Ankara Yıldırım Beyazıt University, Ankara, Turkey
| | - Mustafa Akkaya
- Department of Orthopedics and Traumatology, Ankara Yıldırım Beyazıt University, Ankara, Turkey
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Çağlar C, Akcaalan S, Özaslan Hİ, Bozer M, Emre F, Uğurlu M. Comparative Analysis of Single Lateral Locked Plate and Double Locked Plate Application in the Treatment of Bicondylar Tibial Plateau Fractures. Cureus 2021; 13:e19298. [PMID: 34877228 PMCID: PMC8645974 DOI: 10.7759/cureus.19298] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/05/2021] [Indexed: 11/24/2022] Open
Abstract
Background and objective Bicondylar tibial plateau fractures (BTPFs) have been controversial in terms of surgery planning, due to articular joint surface comminution, severe soft tissue injury, and the risk of complications. The aim of this study was to conduct a clinical, functional, and radiologic comparison of the dual locked plate (DLP) and single lateral locked plate (SLLP) techniques. Methods Retrospectively analysed were 54 patients who underwent surgical treatment with DLP or SLLP due to the diagnosis of BTPFs, between January 2018 and June 2020. Patients were evaluated in the clinic with regard to their demographic characteristics, mechanisms of injury, follow-up periods, measurement of the range of motion degrees, functional scores, and radiographic parameters. The Knee Injury and Osteoarthritis Outcome Score (KOOS), Lysholm Knee Score (Lysholm) and Oxford Knee Score (OKS) were chosen as the functional scores. The condylar width, medial proximal tibial angle (MPTA), posterior tibial slope (PTS) and fracture union time were calculated radiographically. Results The patients in the DLP group achieved significantly higher scores for all three scales when the KOOS, Lysholm, and OKS, respectively (P = 0.008, P = 0.048, P = 0.006), were compared. Radiographically, the mean increase in the condylar width of 1.72 mm in the DLP group and 2.59 mm in the SLLP group was measured (P = 0.010, P = 0.010, respectively). The mean decrease in MPTA was 1.75° in the DLP group and 3.54° in the SLLP group, which was statistically significant (P = 0.005, P = 0.001, respectively). An increase in the posterior tibial slope was measured at a mean of 1.8° in the DLP group and 1.4° in the SLLP group (P = 0.001, P = 0.008, respectively). On the other hand, when the condylar width, MPTA and PTS between the DLP and SLLP groups were compared, no significant difference was found (P = 0.179, P = 0.247, P = 0.611, respectively). Conclusion Better results were obtained in patients who underwent the DLP procedure when compared to those who had the SLLP. There was no radiographic difference between the two surgical procedures. Although DLP is an effective and reliable method in the treatment of BTPFs, the SLLP procedure also provides satisfactory results in patients with appropriate indications.
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Affiliation(s)
- Ceyhun Çağlar
- Department of Orthopaedics and Traumatology, Ankara City Hospital, Ankara, TUR
| | - Serhat Akcaalan
- Department of Orthopaedics and Traumatology, Ankara Yildirim Beyazit University, Ankara, TUR
| | - Halil İbrahim Özaslan
- Department of Orthopaedics and Traumatology, Ankara Yildirim Beyazit University, Ankara, TUR
| | - Merve Bozer
- Department of Orthopaedics and Traumatology, Ankara Yildirim Beyazit University, Ankara, TUR
| | - Fahri Emre
- Department of Orthopaedics and Traumatology, Ankara Gulhane Training and Research Hospital, Ankara, TUR
| | - Mahmut Uğurlu
- Department of Orthopaedics and Traumatology, Ankara Yildirim Beyazit University, Ankara, TUR
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Abstract
OBJECTIVE Osteoarthritis (OA) is a degenerative disease that causes serious damage to joints, especially in elderly patients. The aim of study was to demonstrate the effectiveness of intraarticular therapies that are currently used or recently popularized in the treatment of OA. DESIGN The baseline values were determined by walking the rats on the CatWalk system. Afterwards, a monosodium iodoacetate (MIA)-induced knee OA model was created with intraarticular MIA, and the rats were walked again on the CatWalk system and post-OA values were recorded. At this stage, the rats were divided into 4 groups, and intraarticular astaxanthin, intraarticular corticosteroid, intraarticular hyaluronic acid, and intraarticular astaxanthin + hyaluronic acid were applied to the groups, respectively. The rats were walked once more and posttreatment values were obtained. Nine different dynamic gait parameters were used in the comparison. RESULTS Significant changes were measured in 6 of the 9 dynamic gait parameters after the MIA-induced knee OA model. While the best improvement was observed in run duration (P = 0.0022), stride length (P < 0.0001), and swing speed (P = 0.0355) in the astaxanthin group, the results closest to basal values in paw print length (P < 0.0001), paw print width (P = 0.0101), and paw print area (P = 0.0277) were seen in the astaxanthin + hyaluronic acid group. CONCLUSION Astaxanthin gave better outcomes than corticosteroid and hyaluronic acid in both dynamic gait parameters and histological examinations. Intraarticular astaxanthin therapy can be a good alternative to corticosteroid and hyaluronic acid currently used in intraarticular therapy to treat OA.
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Affiliation(s)
- Ceyhun Çağlar
- Orthopaedics and Traumatology
Department, Ankara City Hospital, Ankara, Turkey,Ceyhun Çağlar, Orthopaedics and
Traumatology Department, Ankara City Hospital, Ankara 06800, Turkey.
| | - Halil Kara
- Pharmacology Department, Ankara
Yıldırım Beyazıt University, Ankara, Turkey
| | - Okan Ateş
- Orthopaedics and Traumatology
Department, Diyarbakır Gazi Yaşargil Training and Research Hospital, Diyarbakır,
Turkey
| | - Mahmut Uğurlu
- Orthopaedics and Traumatology
Department, Ankara Yıldırım Beyazıt University, Ankara, Turkey
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Kara H, Çağlar C, Asiltürk M, Karahan S, Uğurlu M. Comparison of a manual walking platform and the CatWalk gait analysis system in a rat osteoarthritis model. ADV CLIN EXP MED 2021; 30:949-956. [PMID: 34387414 DOI: 10.17219/acem/137536] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Abstract
BACKGROUND Effects of osteoarthritis (OA) are observed in experimental animal models using different gait analysis systems. OBJECTIVES The aim of this study was to determine whether the Noldus CatWalk XT v. 10.9 gait analysis system (CatWalk) device can be used effectively in a chemically induced rat OA model and to reveal the strengths and weaknesses of the system compared to manual gait analysis. MATERIAL AND METHODS Ten Wistar rats were run on a manual walking platform as well as on the CatWalk and the basal values were recorded. For OA induction, monosodium iodoacetate (MIA) was injected into the left knee of all rats under anesthesia. After a period of 4 weeks for OA development, the rats were again run on both the manual and CatWalk gait platforms. For manual gait analysis, the stride length, paw print width and paw print length were measured on both knees. In addition to these parameters, the average run speed, run duration, maximum contact intensity, paw print area, mean stance, and swing speed were measured on the left knee (affected knee) using the CatWalk device. RESULTS Significant differences were observed in the stride width (p = 0.0272), left stride length (p = 0.0344), and left paw print length (p = 0.0233) recorded before and after OA via the manual walking platform. For CatWalk, a significant difference was detected in the left knee's average run speed (p = 0.0010), maximum contact intensity (p = 0.0155), paw print length (p = 0.0058), paw print width (p = 0.0324), and swing speed (p = 0.0066) based on data obtained before and after OA. CONCLUSIONS The CatWalk gait analysis system is suitable for the evaluation of OA rat models and related interventions. It also provides additional parameters compared to the manual system and minimizes human-related variation.
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Affiliation(s)
- Halil Kara
- Pharmacology Department, Ankara Yıldırım Beyazıt University, Turkey
| | - Ceyhun Çağlar
- Orthopaedics and Traumatology Department, Ankara City Hospital, Turkey
| | - Mehmet Asiltürk
- Orthopaedics and Traumatology Department, Ankara City Hospital, Turkey
| | - Siyami Karahan
- Veterinary Histology and Embryology Department, Kırıkkale University, Turkey
| | - Mahmut Uğurlu
- Orthopaedics and Traumatology Department, Ankara Yıldırım Beyazıt University, Turkey
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Emre F, Çağlar C, Kaya Ö. Open reduction internal fixation versus minimally invasive percutaneous fixation for calcaneus fractures: Mid-term outcomes and social consequences. Jt Dis Relat Surg 2021; 32:825. [PMID: 34145821 PMCID: PMC8343830 DOI: 10.52312/jdrs.2021.95] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2021] [Accepted: 04/26/2021] [Indexed: 11/14/2022] Open
Abstract
OBJECTIVES This study aims to evaluate the mid-term clinical, functional, radiological, and socioeconomic outcomes of calcaneus fractures treated with open reduction-internal fixation (ORIF) versus minimally invasive percutaneous fixation (MIPF). PATIENTS AND METHODS A total of 48 patients (34 males, 14 females; mean age: 44.05 years; range, 19 to 64 years) who underwent either ORIF or MIPF for calcaneus fractures between January 2010 and January 2016 were retrospectively analyzed. The patients were divided into two groups as the ORIF group (n=36) and MIPF group (n=12). The American Orthopaedic Foot & Ankle Society (AOFAS) score, Maryland Foot Score (MFS), and the Short Form-36 (SF-36) scores were assessed for the clinical assessment. The mean duration of operation, mean length of hospitalization, pedobarographic gait analysis, the incidence of contralateral knee pain, increased shoe size, and change of profession due to significant heel pain were also evaluated. The Böhler's angle, Gissane angle, and calcaneal varus were measured for radiological assessment. RESULTS There was a significant difference in the mean operation time (p=0.001) and length of hospitalization (p=0.001) between the two groups. There was no significant difference between the pre- and postoperative third-year Böhler's and Gissane angles (p=0.05, p=0.07, p=0.09, respectively). There were no significant differences between the postoperative first-, second-, and third-year AOFAS, MFS, and SF-36 scores (p=0.57, p=0.55 p=0.85, p=0.64, p=0.21, p=0.51, p=0.20, p=0.15, p=0.22, respectively). Thirteen patients in the ORIF group and five patients in the MIPF group changed their job due to significant heel pain. The increased shoe size was correlated with the residual calcaneal varus (p=0.001). CONCLUSION Both methods have pros and cons in the treatment of calcaneal fractures. Although MIPF is more advantageous in terms of operation duration and length of hospitalization, more favorable radiological results can be obtained with ORIF. Calcaneal varus should be corrected to prevent the increased shoe size and contralateral knee pain.
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Affiliation(s)
| | - Ceyhun Çağlar
- Ankara Şehir Hastanesi Ortopedi ve Travmatoloji Kliniği, 06800 Çankaya, Ankara, Türkiye
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Çağlar C, Akçaalan S, Özaslan Hİ, Yağar H, Uğurlu M. Comparison of tension band wiring and plate fixation in Mayo type 2A olecranon fractures. Jt Dis Relat Surg 2021; 32:85-92. [PMID: 33463422 PMCID: PMC8073451 DOI: 10.5606/ehc.2021.75812] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2020] [Accepted: 07/20/2020] [Indexed: 11/22/2022] Open
Abstract
OBJECTIVES This study aims to compare clinically and functionally patients who had previously undergone tension band wiring (TBW) or plate fixation (PF) procedure due to the diagnosis of Mayo type 2A olecranon fracture in our clinic. PATIENTS AND METHODS Data of 92 patients (51 males, 41 females; mean age 42.3±12.6 years; range, 16 to 75 years) operated on for olecranon fractures between January 2014 and December 2018 were recorded retrospectively. Forty-four patients received TBW and 48 patients received PF treatment. Their Disabilities of the Arm, Shoulder, and Hand (DASH) and Mayo scores and elbow range of motion (ROM) measurements were used for clinical and functional evaluations. Data including the time to return to work, revision rate, and follow-up time were also recorded. RESULTS The mean follow-up time was 38.2±17.2 months. Patients returned to work in 9.2±4.1 weeks in the TBW group and 7.8±3.6 weeks in the PF group (p=0.279). The revision rate was 14% in the TBW group and 2% in the PF group (p=0.335). The mean DASH score was 10.0±1.8 in the TBW group and 7.7±1.2 in the PF group (p=0.001). The mean Mayo score was 84.0±9.3 in the TBW group and 88.3±9.1 in the PF group (p=0.049). For elbow flexion-extension ROM, 4° of difference was measured in favor of the PF group (p=0.043). Mean Mayo score, mean DASH score, and mean flexion-extension ROM values were statistically significantly different between the two groups. CONCLUSION Both surgical techniques are suitable and reliable in the treatment of olecranon fractures. Although TBW treatment is low-cost and simple to apply, its biggest disadvantage is a high rate of secondary surgery for implant removal due to irritation of the skin.
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Affiliation(s)
- Ceyhun Çağlar
- Ankara Şehir Hastanesi Ortopedi ve Travmatoloji Kliniği, 06800 Çankaya, Ankara, Türkiye.
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Uğurlu M, Aksekili MAE, Alkan BM, Kara H, Çağlar C. Effects of Artcure Diffusional Patch application on pain and functional status in lumbar disc herniation patients: a prospective randomized controlled study. Turk J Med Sci 2017; 47:874-882. [PMID: 28618737 DOI: 10.3906/sag-1603-98] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2016] [Accepted: 12/29/2016] [Indexed: 11/03/2022] Open
Abstract
BACKGROUND/AIM The aim of this study was to assess the efficacy of the Artcure Diffusional Patch, which contains a mixture of 6 herbal oils (oleum thymi, oleum limonis, oleum nigra, oleum rosmarini, oleum chamomilla, oleum lauriexpressum) and has a hypoosmolar lipid structure, in the conservative treatment of lumbar disc herniation patients and to show the advantages and/or possibility of using this as an alternative method to surgery. MATERIALS AND METHODS Of the 120 patients enrolled, 79 clinically diagnosed patients were included in the study. Clinical evaluations were performed on patients who had findings of protrusion or extrusion in their magnetic resonance results. The treatment group was treated with the Artcure Diffusional Patch while the control group received a placebo transdermal diffusional patch. The functional state of patients was measured using the Oswestry Disability Index and pain intensity was measured with a visual analog scale as primary outcomes. Secondary outcomes of the study were Lasegue's sign, the femoral stretching test, and paravertebral muscle spasm. RESULTS The treatment group showed a dramatic recovery in the first month following the application in regards to Oswestry Disability Index scores and visual analog scale values. The patients treated with the Artcure Diffusional Patch showed a statistically significant difference in recovery as compared to the control group. CONCLUSION These findings suggest that the Artcure Diffusional Patch may be an alternative for the conservative treatment of lumbar disc herniation with radiculopathy.
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Affiliation(s)
- Mahmut Uğurlu
- Department of Orthopedics and Traumatology, School of Medicine, Yıldırım Beyazıt University, Ankara, Turkey
| | - Mehmet Atıf Erol Aksekili
- Department of Orthopedics and Traumatology, School of Medicine, Yıldırım Beyazıt University, Ankara, Turkey
| | - Berat Meryem Alkan
- Department of Physical Therapy and Rehabilitation, School of Medicine, Yıldırım Beyazıt University, Ankara, Turkey
| | - Halil Kara
- Department of Pharmacology, School of Medicine, Yıldırım Beyazıt University, Ankara, Turkey
| | - Ceyhun Çağlar
- Department of Orthopedics and Traumatology, School of Medicine, Yıldırım Beyazıt University, Ankara, Turkey
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Uğurlu M, Aksekili MAE, Çağlar C, Yüksel K, Şahin E, Akyol M. Effect of Topical and Intravenously Applied Tranexamic Acid Compared to Control Group on Bleeding in Primary Unilateral Total Knee Arthroplasty. J Knee Surg 2017; 30:152-157. [PMID: 27135960 DOI: 10.1055/s-0036-1583270] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
We aimed to answer the following three questions in this study: (1) Does tranexamic acid (TA) reduce the amount of bleeding in total knee arthroplasty (TKA)? (2) Does TA reduce requirement for blood transfusion? (3) Is there any difference on reliability and efficacy between topical and intravenous (IV) applications of TA? Patients were allocated into three groups randomly by a software program as topical, IV, and control group. TA was applied as 20 mg/kg to the IV group and as 3 g/100 mL saline to the topical group. The hemoglobin values were recorded preoperatively and postoperatively on the same day and on day 1 and day 2. Removal of the drain postoperatively and length of hospital stay, as well as any complications such as pulmonary embolism or deep venous thrombosis, were also noted. The study comprised 40 patients in the IV group, 42 in the topical group, and 41 in the control group. The drain output values were similar in the IV and topical groups (p = 0.161), while those of the control group were significantly higher than both the IV and topical groups (p < 0.001 and < 0.001). Transfusion was applied to 19.5% of cases in the control group, 4.8% in the topical group, and 5.1% of the IV group (χ2 = 6.522; p = 0.038). The results of the study showed that 20 mg/kg single-dose IV bolus or 3 g topical TA application reduced blood loss and transfusion requirement without increasing the rate of thromboembolic complications in unilateral primary TKA.
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Affiliation(s)
- Mahmut Uğurlu
- Department of Orthopaedic Surgery, Yıldırım Beyazıt University Faculty of Medicine, Ankara, Turkey
| | | | - Ceyhun Çağlar
- Department of Orthopaedic Surgery, Yıldırım Beyazıt University Faculty of Medicine, Ankara, Turkey
| | - Kağan Yüksel
- Department of Orthopaedic Surgery, Yıldırım Beyazıt University Faculty of Medicine, Ankara, Turkey
| | - Ercan Şahin
- Department of Orthopaedic Surgery, Bulent Ecevit University Faculty of Medicine, Zonguldak, Turkey
| | - Mesut Akyol
- Department of Biostatistics, Yıldırım Beyazıt University Faculty of Medicine, Ankara, Turkey
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