Study of functional outcome of total hip arthroplasty in a series of cases of hip pathologies done in rural population

Background: The objective of the study was to assess the functional outcome of total hip arthroplasty (THA) done in a series of cases of hip pathologies rural population.Methods: A retrospective randomized controlled study conducted in 50 cases of hip arthritis (38 males and 12 females)  treated with uncemented THA for an average follow-up of  2 years  at department of orthopedics MGM Medical College, Kamothe, Navi Mumbai. Harris hip scoring system was used for the functional scoring and the postoperative radiographs were assessed by Gruen zones for the femoral component and DeLee and Charnley zones for the acetabular component. All patients were evaluated pre operatively and post operatively 3 months 6 months, 12months, 2years with Harris Hip score.Results: 81% of our patients scored 85 points or better for a rating of excellent by Harris hip score system. 90% patients had little /no pain post operatively, whereas walking ability improved and was unlimited in 80% of the patients post operatively. Harris hip score improved from 40 to 80. 80.5% -excellent, 13.80% -good, 5.7% -fair results. Poor results were not seen in any patient.Conclusions: THR provided excellent pain relief, adequate stability, and remarkable range of motion in severely painful, refractory hip. A significant improvement was seen at two year follow-up.

Fabrication of a closed hollow bulb obturator for the rehabilitation of an acquired partial maxillectomy defect due to mucormycosis

Patient affected from post-COVID mucormycosis often require local debridement or surgical resection resulting in maxillectomy. This is frequently quite extensive or bilateral and spares very little of the hard and soft tissues in the oral cavity. Both surgery and prosthetic rehabilitation are needed to rehabilitate such extensive defects. Once the patient has grown accustomed to the temporary prosthesis and effective healing has taken place, a definitive prosthesis is inserted for the patient. Definitive obturators require careful thought during design to ensure longevity and superior retention and stability. This article documents the prosthetic rehabilitation of a partial maxillectomy defect due to mucormycosis which resulted after COVID

Multidisciplinary approach for reconstruction of cranial defect with polymethyl methacrylate resin reinforced with titanium mesh

Cranial defects occur most commonly as a sequelae to trauma, the incidence being as high as 70%. The successful management of a case of trauma in an emergency situation requires quick evacuation of the hematoma, repair of the dura, and the scalp but not necessarily the integrity of the calvarial segment as an immediate measure. So the reconstruction of the calvarial defect in these cases is mostly carried out as a secondary procedure. Various materials are used for reconstruction of cranial defects, polymethyl methacrylate (PMMA) resin being one of them. In this article, we report a case which was successfully treated by PMMA resin in combination with a titanium mesh for reconstruction of the cranial defect as a secondary procedure

Evaluation of awareness toward various treatment options and maintenance practices among removable partial and complete denture patients in Western Maharashtra – A questionnaire-based study

Introduction: Researchers must concentrate their focus on whether patients understand various treatment options available among removable complete and partial denture patients and whether they are aware of the maintenance protocol of the prosthesis. Materials and Methods: All the patients who completed removable partial or complete denture treatment in a period of 6 months were included in the study. Collected data were statistically analyzed using Chi-square test at a significance level of P < 0.05. Results: Awareness needs to be increased regarding the treatment options available for removable complete and partial denture treatment causes because many subjects in this study were only aware of the removable partial denture and complete denture treatment for missing teeth and not the other options, especially among individuals in the lower socioeconomic group. Conclusion: The findings indicate that awareness needs to be increased regarding the functions of prostheses such as esthetics and phonetics because many subjects in this study were only aware of the masticatory function performed by prosthesis

Intramedullary craniovertebral junction tuberculoma: An uncommon location of a common disease

Summary: Central nervous system involvement is observed in no more than 10% of patients with systemic tuberculosis. Although CNS tuberculosis is not rare in endemic countries, such as India, intramedullary tuberculosis is not commonly reported. In this study, we report a case of a 40-year-old female who presented with a six-year history of insidious onset, gradually progressive, asymmetric quadriparesis. She was diagnosed with intramedullary tuberculoma at the craniovertebral junction and showed significant clinico-radiological improvement with medical management alone. To the best of our knowledge, this report describes the first case of intramedullary tuberculoma at the craniovertebral junction to be reported. With the increased availability of MRI in developing countries, it is now possible for clinicians to diagnose this condition without performing a biopsy. It is important for the clinicians in developed countries to be highly suspicious of intramedullary tuberculoma, as there has been a resurgence of CNS tuberculosis due to the emergence of the HIV pandemic. Keywords: Intramedullary, Tuberculoma, Craniovertebral junctio

Dual PPARα/γ agonist saroglitazar improves liver histopathology and biochemistry in experimental NASH models

Background & Aims: Non‐alcoholic fatty liver disease (NAFLD) and non‐alcoholic steatohepatitis (NASH) are common clinico‐pathological conditions that affect millions of patients worldwide. In this study, the efficacy of saroglitazar, a novel PPARα/γ agonist, was assessed in models of NAFLD/NASH. Methods & Results: HepG2 cells treated with palmitic acid (PA;0.75 mM) showed decreased expression of various antioxidant biomarkers (SOD1, SOD2, glutathione peroxidase and catalase) and increased expression of inflammatory markers (TNFα, IL1β and IL6). These effects were blocked by saroglitazar, pioglitazone and fenofibrate (all tested at 10μM concentration). Furthermore, these agents reversed PA‐mediated changes in mitochondrial dysfunction, ATP production, NFkB phosphorylation and stellate cell activation in HepG2 and HepG2‐LX2 Coculture studies. In mice with choline‐deficient high‐fat diet‐induced NASH, saroglitazar reduced hepatic steatosis, inflammation, ballooning and prevented development of fibrosis. It also reduced serum alanine aminotransferase, aspartate aminotransferase and expression of inflammatory and fibrosis biomarkers. In this model, the reduction in the overall NAFLD activity score by saroglitazar (3 mg/kg) was significantly more prominent than pioglitazone (25 mg/kg) and fenofibrate (100 mg/kg). Pioglitazone and fenofibrate did not show any improvement in steatosis, but partially improved inflammation and liver function. Antifibrotic effect of saroglitazar (4 mg/kg) was also observed in carbon tetrachloride‐induced fibrosis model. Conclusions: Saroglitazar, a dual PPARα/γ agonist with predominant PPARα activity, shows an overall improvement in NASH. The effects of saroglitazar appear better than pure PPARα agonist, fenofibrate and PPARγ agonist pioglitazone.Published versio