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- 저자 : Das Kalidutta (검색결과 3 건)
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Suryakant Singh,Hitesh Dawar,Kalidutta Das,Bibhudendu Mohapatra,Somya Prasad 대한척추외과학회 2017 Asian Spine Journal Vol.11 No.4
Study Design: This is a retrospective study. Purpose: To determine the efficacy and safety of a posterior transpedicular approach with regard to functional and radiological outcomes in people with thoracic and thoracolumbar spinal tuberculosis. Overview of Literature: Spinal tuberculosis can cause serious morbidity, including permanent neurological deficits and severe deformities. Medical treatment or a combination of medical and surgical strategies can control the disease in most patients, thereby decreasing morbidity incidence. A debate always existed regarding whether to achieve both decompression and stabilization via a combined anterior and posterior approach or a single posterior approach exists. Methods: The study was conducted at the Indian Spinal injuries Centre and included all patients with thoracic and thoracolumbar Pott's disease who were operated via a Posterior transpedicular approach. Data regarding 60 patients were analyzed with respect to the average operation time, preoperative and postoperative, 6 months and final follow-up American Spinal Injury Association (ASIA) grading, bony fusion, implant loosening, implant failure, preoperative, postoperative, 6 months and final follow-up kyphotic angles, a loss of kyphotic correction, Oswestry disability index (ODI) score, and visual analog scale (VAS) score. Data were analyzed using either a paired t -test or a Wilcoxon Signed Rank test. Results: The mean operation time was 260±30 minutes. Fifty-five patients presented with evidence of successful bony fusion within a mean period of 6±1.5 months. Preoperative dorsal and lumbar angles were significantly larger than postoperative angles, which were smaller than final follow-up angles. The mean kyphotic correction achieved was 12.11±14.8, with a mean decrease of 5.97 and 19.1 in VAS and ODI scores, respectively. Conclusions: Anterior decompression and posterior stabilization via a posterior transpedicular approach are safe and effective procedures, with less intraoperative surgical duration and significant improvements in clinical and functional status.
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Mallepally Abhinandan Reddy,Mahajan Rajat,Rustagi Tarush,Goel Shakti Amar,Das Kalidutta,Chhabra Harvinder Singh 대한척추외과학회 2020 Asian Spine Journal Vol.14 No.5
Study Design: Nonrandomized, prospective, and case-controlled study.Purpose: To evaluate the efficacy and cost-effectiveness of topically applied tranexamic acid (TXA) during different phases of spine surgery.Overview of Literature: Perioperative blood loss is the leading cause of postoperative anemia associated with prolonged stays in hospital and long recovery times. The direct and indirect costs involved pose a significant economic challenge in developing countries. There is no consensus for topical use of tranexamic acid in spine surgery.Methods: Patients requiring a single-level TLIF were divided into 2 groups. In the TXA group (n=75), the wound surface was soaked with TXA (1 g in 100 mL saline solution) for 3 minutes after exposure, after decompression, and before wound closure, and in the control group (n=175) using only saline. Intraoperative blood loss drain volume was recorded on each of the first 2 days immediately after surgery. An estimated cost analysis was made on the basis of the length of hospital stay and the blood transfusion.Results: IBL for the control group was 783.33±332.71 mL and for intervention group 410.57±189.72 mL (p <0.001). The operative time for control group was 3.24±0.38 hours and for intervention group 2.99±0.79 hours (p <0.695). Hemovac drainage on days 1 and 2 for control group was 167.10±53.83 mL and 99.33±37.5 mL, respectively, and for intervention group 107.03±44.37 mL and 53.38±21.99 mL, respectively (p <0.001). The length of stay was significantly shorter in the intervention group (4.8±1.1 days) compared to control group (7.0±2.3 days). The cost of treatment in the intervention group was US dollar (USD) 4,552.57±1,222.6 compared with that in the control group USD 6,529.9±1,505.04.Conclusions: Topical TXA is a viable, cost-effective method of decreasing perioperative blood loss in major spine surgery with fewer overall complications than other methods. Further studies are required to find the ideal dosage and timing.
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Sharma Jeevan Kumar,Varma Kalidindi Kalyan Kumar,Mallepally Abhinandan Reddy,Marathe Nandan,Rustagi Tarush,Mohapatra Bibhudendu,Yadav Padmini,Das Kalidutta 대한척추외과학회 2022 Asian Spine Journal Vol.16 No.4
Study Design: Retrospective study. Purpose: To study the outcomes of two-level anterior cervical discectomy and fusion (2L-ACDF) versus hybrid total disc replacement (H-TDR) for cervical myeloradiculopathy. Overview of Literature: For bilevel disc issues of the cervical spine, 2L-ACDF has been a historical tool with numerous implants used at different time frames. Recent developments in total disc replacement at mobile level with fusion at a spondylotic level known as hybrid fixation have added a new armamentarium for such disorders. Methods: An analysis of 49 consecutive patients who underwent 2L-ACDF (n=22) and H-TDR (n=27) from January 1, 2014 to December 31, 2017 was performed. Data were studied as retrieved from InstaPACS ver. 4.0 (Mediff Technologies Pvt. Ltd., Bengaluru, India) and medical records. Results: Twenty-two patients with 2L-ACDF and 27 patients with H-TDR were included. The mean±standard deviation (SD) follow-up duration was 4.0±1.5 years in H-TDR and 3.1±1.1 years in 2L-ACDF. The mean±SD Neck Disability Index (NDI) decreased from 26.1±7.6 to 6.5±3.9 in the H-TDR group and from 27.6±7.2 to 6.4±4.8 in the 2L-ACDF group at final follow-up. Disc height at suprajacent level in the 2L-ACDF group was 4.12±0.48 mm, 4.10±0.45 mm, and 4.05±0.48 mm preoperatively, at 1-year, and final follow-up, respectively. Disc height at supradjacent level in the H-TDR group was 4.28±0.36 mm, 4.20±0.32 mm, and 4.19±0.34 mm preoperatively, at 1-year, and final follow-up, respectively. Conclusions: There was significantly improved NDI in both groups. Adjacent segment disc height loss was greater in the 2L-ACDF group than in H-TDR but not statistically significant (p=0.304). Supradjacent segment range of motion was greater in the 2L-ACDF group than in the H-TDR group (p=0.003). Both findings supported radiographic adjacent segment degeneration (ASD), but symptomatic ASD was absent in both groups.
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