Role of Tranexamic Acid in Controlling Blood Loss in Hemiarthroplasty of the Hip: A Prospective and Observational Study.

INTRODUCTION: Tranexamic acid, an antifibrinolytic drug, is well-established for its efficacy in reducing intraoperative and postoperative blood loss in major orthopedic surgeries, particularly total knee replacement (TKR) and spine surgeries. However, there is limited research on the role of tranexamic acid in hemiarthroplasty of the hip. This study aims to investigate the efficacy of tranexamic acid in controlling blood loss in hemiarthroplasty of the hip. OBJECTIVES: The primary objective was to analyze the pre- and postoperative changes in hemoglobin levels among patients undergoing hemiarthroplasty of the hip with and without intravenous tranexamic acid administration. METHODS: A prospective observational study was conducted at the Department of Orthopedics of Government Medical College, Kannur, and St. Joseph's Hospital, Karuvanchal, Kannur. Patients undergoing hemiarthroplasty of the hip with 1 gm of intravenous tranexamic acid were compared with those without tranexamic acid. The sample size was calculated to be 33 in each group. Data were collected using a standardized proforma, entered into an Excel sheet (Redmond, USA), and analyzed using IBM Corp. Released 2017. IBM SPSS Statistics for Windows, Version 25.0. Armonk, NY: IBM Corp. RESULTS: The study comprised mainly elderly females with a mean age of 74.84 ± 8 years. There was a significant reduction in postoperative hemoglobin drop, requirement for postoperative blood transfusion, and total drain output for the initial three postoperative days among patients who received intravenous tranexamic acid. CONCLUSION: Preoperative administration of intravenous tranexamic acid significantly reduced postoperative hemoglobin drop and the need for postoperative blood transfusion in patients undergoing hemiarthroplasty of the hip. This highlights the efficacy and safety of tranexamic acid in controlling blood loss in this surgical setting.

A Rare Case Report of Osteosarcoma of Maxilla with Double Free-Flap Reconstruction.

Osteosarcomas are rare and highly malignant bone tumours which are composed of malignant mesenchymal cells producing osteoid or immature bone. Maxillary osteosarcomas are rare tumours accounting for less than 1% of head and neck malignancies. Aggressive surgical resection is the main modality of treatment with good reconstruction. Due to the complex anatomy and location of maxilla as well as its proximity to the skull, resection with negative margins is always a challenge and so is the reconstruction so as to reduce the morbidity of the patient and to also give a good functional and cosmetic outcome. Clinical outcomes can be improved with administration of neoadjuvant or adjuvant chemotherapy in selected cases and radiotherapy in case of positive margins. A 41-year-old male patient presented to the outpatient department with complaints of a bulge over the hard palate for the past 1 year. CT scan showed a 6 × 5 × 4 cm osseous expansile lesion arising from the maxillary bone. Biopsy of the tumour showed features of conventional high-grade osteosarcoma. Plate-preserving maxillectomy with tracheostomy was done followed by reconstruction with a double free flap. On post-operative day 1, the flap showed signs of venous congestion and a new free anterolateral thigh flap was done. Patient was discharged on day 7 with a Ryles tube and a tracheostomy tube in situ. Final histopathological examination showed that the tumour was a high-grade chondroblastic osteosarcoma. After regular post-operative visits in the outpatient department and evaluation with flexible laryngoscopy, patient was started on oral feed by day 10 and decannulated by day 15. He has been on regular follow-up for the past 1 year and shows no signs of recurrence or residual disease on clinical examination as well as imaging. Maxillary osteosarcoma is a rare bone tumour which requires accurate imaging and biopsy for accurate surgical planning. The ideal treatment modality is radical resection with negative margins and appropriate reconstruction. With the advent of microvascular surgery, free flaps form the backbone for reconstruction of such large defects.

Angioleiomyoma in a 54-year-old Female: A Case Report of Distal Leg Tumor and Review of the Literature.

Introduction: Angioleiomyomas are rare benign tumors originating from smooth muscle cells of blood vessels. Although they can occur in various anatomical locations, angioleiomyomas of the distal leg are relatively uncommon. Due to its clinical resemblance to other soft-tissue tumors, misdiagnosis can occur leading to inadequate treatment. Case Report: We present a case of angioleiomyoma in a 54-year-old female who presented with a palpable mass in her distal leg. The tumor was surgically excised, and histopathological examination confirmed the diagnosis of angioleiomyoma. In this article, we discuss the clinical presentation, diagnostic evaluation, and management of angioleiomyoma, with a focus on distal leg tumors. Furthermore, we provide a comprehensive review of the existing literature on angioleiomyomas, emphasizing findings and treatment outcomes reported in previous studies. Conclusion: Angioleiomyomas are uncommon soft-tissue tumors that can mimic other more common lesions such as ganglion cysts. Hence, diagnosis requires a high index of suspicion. Surgical excision is the treatment of choice for angioleiomyoma. Complete resection is generally curative, with a low rate of recurrence.

Rare Case of Dematiaceous Fungal Infection in the Olecranon Bursa of a 75-year-old Diabetic Male - A Case Report.

Introduction: Dematiaceous fungi are a group of fungi characterized by the presence of melanin in their cell walls. These fungi are known to cause a wide range of infections in humans, including skin and soft-tissue infections, sinusitis, and meningitis. Infections caused by dematiaceous fungi are typically seen in immunocompromised hosts and manifest most commonly as cutaneous or subcutaneous disease. Systemic infections are exceedingly rare and associated with significant morbidity and mortality. Case Report: Here is a case study of a 75-year-old diabetic male with a rare case of dematiaceous fungal infection in the olecranon bursa. The patient presented with a painless swelling of 3-year duration over the right elbow which started draining pus for 1 month. Surgical excision of the bursa was performed, and histopathological examination and culture confirmed the diagnosis of dematiaceous fungal infection. We discuss the diagnosis, treatment, and management of this rare fungal infection. Conclusion: Although dematiaceous fungal infections are a rare cause of olecranon bursitis, the clinician must send a fungal culture in every case for prompt diagnosis and treatment.

Prevalence of metabolic syndrome in adolescents aged 10-18 years in Jammu, J and K.

OBJECTIVE: To estimate the prevalence of metabolic syndrome among adolescents attending school in the Jammu region, India. MATERIALS AND METHODS: This is a cross-sectional study conducted between November 2009 and December 2010, among a total of 1160 school-going adolescents of both sexes aged 10-18 years. Relevant metabolic and anthropometric variables were analyzed and criteria suggested by National Cholesterol Education Program Adult Treatment Panel Third (NCEP-ATP III) modified forage was used to define metabolic syndrome. RESULTS: The overall prevalence of metabolic syndrome was 2.6%. Prevalence of metabolic syndrome was higher in males (3.84%) than in females (1.6%) and slightly higher in urban area (2.80%) than in rural area (2.52%), whereas prevalence of metabolic syndrome among centrally obese subjects was as high as 33.33%. High density lipoprotein cholesterol was the most common and high blood pressure was the least common constituent of metabolic syndrome. Metabolic syndrome was most prevalent in 16-18 years age group (4.79%). CONCLUSION: This study demonstrates that metabolic syndrome phenotype exists in substantial number (up to 3%) of adolescent population in the Jammu region, India, and particularly 33% of obese adolescents are at risk to develop metabolic syndrome. These findings pose a serious threat to the current and future health of these young people.

PCNL - a comparative study in nonoperated and in previously operated (open nephrolithotomy/pyelolithotomy) patients - a single-surgeon experience

PURPOSE: Re-procedure in patients with history of open stone surgery is usually challenging due to the alteration in the retroperitoneal anatomy. The aim of this study was to determine the possible impact of open renal surgery on the efficacy and morbidity of subsequent percutaneous nephrolithotomy (PCNL). MATERIALS AND METHODS: From March 2009 until September 2010, 120 patients underwent PCNL. Of these, 20 patients were excluded (tubeless or bilateral simultaneous PCNL). Of the remaining 100, 55 primary patients were categorized as Group 1 and the remaining (previous open nephrolithotomy) as Group 2. Standard preoperative evaluation was carried out prior to intervention, Statistical analysis was performed using SPSS v. 11 with the chi-square test, independent samples t-test, and Mann-Whitney U test. A p-value < 0.05 was taken as statistically significant. RESULTS: Both groups were similar in demographic profile and stone burden. Attempts to access the PCS was less in Group 1 compared to Group 2 (1.2 + 1 2 vs 3 + 1.3 respectively) and this was statistically significant (p < 0.04). However, the mean operative time between the two groups was not statistically significant (p = 0.44). Blood transfusion rate was comparable in the two groups (p = 0.24). One patient in Group 2 developed hemothorax following a supra-11th puncture. Remaining complications were comparable in both groups. CONCLUSION: Patients with past history of renal stone surgery may need more attempts to access the pelvicaliceal system and have difficulty in tract dilation secondary to retroperitoneal scarring. But overall morbidity and efficacy is same in both groups.

PCNL--A comparative study in nonoperated and in previously operated (open nephrolithotomy/pyelolithotomy) patients--a single-surgeon experience.

PURPOSE: Re-procedure in patients with history of open stone surgery is usually challenging due to the alteration in the retroperitoneal anatomy. The aim of this study was to determine the possible impact of open renal surgery on the efficacy and morbidity of subsequent percutaneous nephrolithotomy (PCNL). MATERIALS AND METHODS: From March 2009 until September 2010, 120 patients underwent PCNL. Of these, 20 patients were excluded (tubeless or bilateral simultaneous PCNL). Of the remaining 100, 55 primary patients were categorized as Group 1 and the remaining (previous open nephrolithotomy) as Group 2. Standard preoperative evaluation was carried out prior to intervention, Statistical analysis was performed using SPSS v. 11 with the chi-square test, independent samples t-test, and Mann-Whitney U test. A p-value < 0.05 was taken as statistically significant. RESULTS: Both groups were similar in demographic profile and stone burden. Attempts to access the PCS was less in Group 1 compared to Group 2 (1.2 + 1 2 vs. 3 + 1.3 respectively) and this was statistically significant (p < 0.04). However, the mean operative time between the two groups was not statistically significant (p = 0.44). Blood transfusion rate was comparable in the two groups (p = 0.24). One patient in Group 2 developed hemothorax following a supra-11th puncture. Remaining complications were comparable in both groups. CONCLUSION: Patients with past history of renal stone surgery may need more attempts to access the pelvicaliceal system and have difficulty in tract dilation secondary to retroperitoneal scarring. But overall morbidity and efficacy is same in both groups.