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BACKGROUND: Lower limb amputation can lead to psychological problems.There is a lack of data to evaluate the psychological problems and associated factors in lower limb amputees. AIM: Prevalence and factors associated with psychological disorder and phantom limb pain in lower limb amputees METHODS: It was a cross-sectional study with a consecutive sampling technique. Patients were assessed on the Hospital Anxiety and Depression Scale (HADS) for the presence of depression and anxiety disorder. DSM-5 diagnostic criteria for substance use disorder were used, andphantom limb pain was diagnosed as defined by Pare. RESULTS: 103 patients were included in the present study with a mean age of37.7 ± 14.5 yrs. The majorityof patients were males (87.4 %), married (69.9 %), on paid employment (95.1 %), and were of middle socioeconomic status (83.5 %). Most of the patients presented with roadside accident injuries (83.5 %)and had below-knee amputation (58.3 %). As per DSM-5, 38.8 % had a substance use disorder, out of which 35.9 % and 24.3 % had alcohol and tobacco use disorders, respectively. On HADS, 48.5 % had a presence of depressive disorder, and 30.1 % had anxiety disorder. The majority of patients (97.1 %) had phantom limb pain. Those from rural areas reported significantly more frequency of anxiety (x2-5.501; p-0.019) and depressive disorder (x2-7.009; p-0.008). Lower incomehad a significant positive association with depression (r-0.228; p-0.021) and phantom limb pain (U-22.500; p-0.008). CONCLUSION: The prevalence of psychiatric morbidity in lower-limb amputeeswas very high. The most common psychological morbidity was depression,followed by anxiety disorder and substance use disorders.Our findings reflect that we would benefit by including mental health professionals asintegral members of the multidisciplinary team to do an early psychological assessment and intervention, which would help prevent psychological illnesses and improve quality of life.

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Background: Amputation of a limb is equivalent to loss of a person's life. Psychological aspects are essential factors in dealing with the disability and functional outcome is a significant concern. Longitudinal studies have not examined the experience and determinants of common mental health problems and functional outcome in lower limb amputees. Materials and Methodology: A total of 103 lower limb amputees were recruited and followed up for 6  months. Patients were assessed on Hospital Anxiety and Depression Scale (HADS) and Social Functioning (SF-36) Quality of life, semi-structured clinical interview for psychiatric disorders and phantom limb at baseline (in hospital), at 2 weeks, 3 months and 6 months, respectively after discharge. Holistic care was provided through psychological counselling, supportive sessions, medications if required, rehabilitation counselling, prosthesis implantation, and treatment as usual. Results: Holistic care resulted in a statistically significant reduction in anxiety, depression and overall psychiatric morbidity as measured on HADS (p < 0.001). There was a significant improvement in all the domains of SF-36 (p -< 0.001) except the role of limitation due to physical activity. The intervention also resulted in a statistically significant reduction in the presence of phantom limbs. Conclusion: Amputees should be provided holistic care under one roof, which was found to be very useful in treating psychiatric morbidity, social functioning and quality of life.

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Background: People with type 2 diabetes (T2D) are at high risk of fragility fractures; however, there are no randomized controlled trials evaluating the efficacy of anti-osteoporosis drugs as a primary pre-specified endpoint in T2D. Objectives: To compare the efficacy of anti-osteoporotic drugs in postmenopausal women with T2D. Design: Prospective, randomized, open, blinded endpoint clinical pilot trial. Methods: Postmenopausal women (⩾50 years) with T2D (duration ⩾5 years), HbA1c 7-10%, eGFR ⩾45 mL/min/1.73 m2 and prior vertebral (clinical/morphometric), hip, radius, humeral fragility fracture or bone mineral density (BMD) T-score (adjusted for diabetes) at lumbar spine/femoral neck ⩽-2.5 and high FRAX score will be eligible for inclusion. Subjects with secondary causes of osteoporosis, prior exposure to bone-active therapies or history of use of glucocorticoids/pioglitazone/thiazides/canagliflozin will be excluded. Finally, eligible subjects will undergo estimation of serum calcium, phosphate, alkaline phosphatase, parathyroid hormone, 25-hydroxyvitamin D and bone turnover markers (BTMs) (total procollagen type I N-propeptide, ß-CTX) along with trabecular bone score (TBS) and high-resolution peripheral quantitative computed tomography (HR-pQCT) of non-dominant hand and leg. After a 2-week run in phase, they will be randomized in a 1:1:1:1 ratio to receive yearly zoledronate, or biannually denosumab or daily teriparatide (in addition to standard of care, i.e., calcium 1000 mg/day and cholecalciferol 1000 IU/day) or only standard of care (control). The primary endpoints will be change in areal BMD and frequency of incident fractures at 18 months. The secondary endpoints will be change in HR-pQCT parameters, TBS and BTMs at 18 months. Adverse events will be recorded for all randomized participants. Ethics: The study has been approved by the Institute Ethics Committee. Written informed consent will be obtained from each participant. Discussion: The trial is expected to provide information regarding optimal anti-osteoporotic therapy in people with T2D and bone fragility. Registration: Prospectively registered in Clinical Trial Registry of India (CTRI/2022/02/039978).

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BACKGROUND: Core decompression (CD) is beneficial in the early stage of osteonecrosis of the femoral head (ONFH). Adjunctive bone marrow derived cell therapies (BMDCT) have been advocated which potentially aid the regenerative process. QUESTION/PURPOSE: This study was conducted to determine potential benefit of CD + BMDCT in ONFH, in terms of disease progression, conversion to arthroplasty (primary outcomes), and functional outcomes and complication rates (secondary outcomes). METHODS: A systematic review of literature was performed on 3 databases. Studies reporting CD + BMDCT (intralesional instillation) in ONFH, with a minimum follow up of 1 year and reporting the pre-defined outcome measures were included in the review. Meta-analysis consisted of two different arms: a comparative arm, to compare CD + BMDCT to CD alone, and a non-comparative meta-analysis arm, to determine pooled rates of disease progression, conversion to arthroplasty and complication rates. RESULTS: A total of 18 studies were included in the systematic review. CD + BMDCT had lower rates of disease progression (OR 0.19 [95% CI, 0.09, 0.40]) and conversion to arthroplasty (OR 0.20 [95% CI, 0.11, 0.40]) as compared to CD alone. Functional score (MD = -7.07 [95% CI, -12.28, -1.86]) and visual analog scale also showed better improvement with the use of CD + BMAC (MD = -10.39 [95% CI, -12.87, -7.90]). Increasing age and post-collapse stage at presentation were noted to have an adverse effect on the outcomes. CONCLUSION: CD + BMDCT was found to decrease disease progression and conversion to arthroplasty, and was noted to have better functional outcome scores as compared to CD alone.

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OBJECTIVES: Bone tuberculosis (TB) is the third most common types of extrapulmonary tuberculosis. It is critical to understand mycobacterial adaptive strategies within bone lesions to identify mycobacterial factors that may have role in disease pathogenesis. METHODS: Whole genome microarray was used to characterize the in-vivo transcriptome of Mycobacterium tuberculosis (M.tb) within bone TB specimens. Mycobacterial virulent proteins were identified by bioinformatic software. An in vitro osteoblast cell line model was used to study the role of these proteins in bone TB pathogenesis. RESULTS: 914 mycobacterial genes were significantly overexpressed and 1688 were repressed in bone TB specimens. Pathway analysis of differentially expressed genes demonstrated a non-replicative and hypometabolic state of M.tb, reinforcement of the mycobacterial cell wall and induction of DNA damage repair responses, suggesting possible survival strategies of M.tb within bone. Bioinformatics mining of microarray data led to identification of five virulence proteins. The genes encoding these proteins were also upregulated in the in vitro MC3T3 osteoblast cell line model of bone TB. Further, exposure of osteoblast cells to two of these virulence proteins (Rv1046c and Rv3663c) significantly inhibited osteoblast differentiation. CONCLUSION: M.tb alters its transcriptome to establish infection in bone by upregulating certain virulence genes which play a key role in disturbing bone homeostasis.

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Charcot Foot is often misdiagnosed because of its varied presentation that mimics other common disorders including tubercular rheumatism, complex regional pain syndrome or gout. We present a case of ankle swelling and discuss the differential diagnosis, radiological findings, and management. We also discuss the approach to diagnosis and provide differences in clinical presentations, magnetic resonance imaging,and bone scan findings for various differentials considered for Charcot foot.

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BACKGROUND: With the rapidly growing population and expanding vehicle density on the roads, there has been an upsurge in road accidents in developing countries. Knowledge about the causes and patterns of trauma-related amputations helps in the formulation of strategies for limb savage, timely management, and effective rehabilitation. OBJECTIVE: To study the epidemiology, demographic profile, and outcomes of post-trauma amputations at a level I tertiary care centre in North India. METHODS: Retrospective evaluation of the amputee data from 1st January 2018 to 31st December 2019, focusing on demographic details, injury mechanisms, surgical delays, hospital stay, and complications. RESULTS: A total of 17,445 trauma cases were seen in our trauma centre during the study period. Of these, 442 patients (2.5%) underwent major limb amputation. The hospital-based prevalence of traumatic limb amputation was 2.5%. The mean age of the amputees was 35.6years (range 1-75), and the majority were males (n = 369, 83.5%). The lower to upper limb involvement ratio was 3:1 (n = 338:105). A road traffic accident was the most common mode of injury (77.4%), followed by machine-cut injuries (16.1%). On-site traumatic amputation was seen in 23.1% (n = 102), while 43.5% had a mangled limb amputated in the hospital (mean MESS score 9.53). Overall, 27% of cases had a vascular injury after trauma, ultimately ending in limb amputation. The in-hospital mortality was 2% (n = 9/442). 43.7% of patients with a single limb amputation were discharged within 48 h. Extended hospital stay was noted in cases with associated fractures in the other limbs (28.5%), head or facial injury (9.9%), and with or without a combination of chest, abdomen, pelvic, or spine injury (7.2%). CONCLUSION: A 2.5% incidence of post-trauma amputation reflects on the severity of injury related to road and industrial accidents which predominantly affect the lower limbs at the peak of productive work life. In the absence of national amputation registries, the results underscore the need to focus on road safety protocols, patient transfer methods, and the up-gradation of local hospitals.

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BACKGROUND: Primary amputation below the level of the knee joint is the most frequently performed amputation following trauma; however, data about incidence, patient profiling, and causative factors are seldom available in India. OBJECTIVE: To evaluate the profile and incidence of trauma-related amputations below the level of the knee joint at a level 1 trauma center. METHODS: An observational study over six months was conducted at a level 1 trauma center of north India. Epidemiological data such as age, sex, occupation, socioeconomic status, mechanism of injury, time of surgery, single or staged procedure, and complications were recorded from the admission files. OBSERVATIONS: 125/3047 (4.1%) trauma patients underwent amputation, of which 32.8% (41 of 125) had amputation below the level of the knee joint. Unilateral transtibial amputation was the most common (85.3%) involving 40/41 males with a mean age of 37.2 years of low socioeconomic status. Road traffic accidents were the most common cause (85.36% of cases). 39 of 41 cases presented within 24 h of injury and underwent surgery within 24 h of presentation. Secondary surgery was needed in 24.4% of the patients and revision amputation was done in only 2.4% (n = 1/41). No patient developed medical complications, and the average hospital stay was 8.7 days with a range from 2 to 14 days. CONCLUSION: We have documented a significant amputation rate in trauma cases (4.1%) reflecting on the seriousness of patients seen at our center. Most patients are young males at the peak of their productive lives, and from low socioeconomic status. Road Safety is essential, and specialized services for the amputees may be the need of the hour.

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BACKGROUND: Hereditary angioedema (HAE) is a rare inherited disorder characterized by sudden and unpredictable appearance of swelling. Surgical procedures, even minor ones, are known to precipitate an attack in these patients. C1 esterase inhibitor (C1-INH) therapy may be effective for short term prophylaxis in such situations. However, there is limited experience with short term prophylaxis in countries where C1-INH therapy is not available. METHODS: To report our experience of using short term prophylaxis for a dental procedure, a Cesarean section and a major hip surgery in one patient each with HAE in resource constrained settings. RESULTS: All 3 patients were given FFP before and during the procedure. While the first (a 6-year-old girl) and third patient (a 60-year-old male) were already taking stanozolol and the dose was doubled 5 days before the surgery, the second patient (28-year-old woman) was not taking any prophylaxis and she was initiated on stanozolol on the day of Cesarean section. The first patient was also given additional FFP one day after the dental procedure. After the procedure, the dose of stanozolol was decreased to baseline in patient 1 and 3 while it was discontinued in patient 3. All 3 patients tolerated the procedures well and had no related episodes of angioedema. CONCLUSIONS: Dental and other major surgical procedures in patients with HAE are known to precipitate an episode of angioedema. In countries where C1-INH therapy is not available, attenuated androgens and FFP may be used to prevent these episodes.

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INTRODUCTION: COVID-19 has emerged as a medical threat to mankind, with a serious disruption of lifestyle in 2020. This has not only changed the way we live and work but has also changed the pattern of hospital admissions and medical care. To see if there was significant change in the pattern and management of trauma in our region, we evaluated data from our centre for the lockdown period and compared it with data from the previous year, and also with some available international data. METHODS: We collated data from our Tertiary care hospital for two periods, i.e. from 25th March 2020 to 3rd May 2020 signifying strict lockdown and then from 4th May to 31st May during which some conditional relaxations were given. This was compared to data from similar periods in 2019. We looked at patient demographics, fracture types, injury mechanisms, and even changes in treatment protocols. RESULTS: Significant reductions in caseloads were noted; open injuries were less, road accidents were infrequent, but cases due to falls, especially children and the elderly were still seen, although slightly reduced. The plan to minimize operative interventions could not be fully implemented due to complex nature of trauma seen by us. Only one case of bilateral amputation turned out to be positive, with no infectious consequences to the treating staff. CONCLUSIONS: COVID-19 pandemic led to significant reductions in trauma caseload and change in injury patterns. Doctor responses and patient management needs significant alteration to prevent spread of disease.

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BACKGROUND: Tibial plateau fractures are complex and may result in sub-optimal results despite a timely and excellent reduction. An important cause for this may be the inability to detect and correct sagittal malalignment consequent to a reversal of the posterior tibial slope. We describe here the surgical steps to restore posterior tibial slope in a series of our patients with tibial condyle fractures involving the posterior column fragment using a fixed-angle locking plate. METHODS: This was a prospective cohort study of 4 cases who had sustained closed, bicondylar tibial plateau fractures (AO/OTA 41-C3) involving the posterior column fragment and reversed sagittal slope. All patients were operated in a prone position through a posterior approach. The fixation was done with a fixed angle locking plate. RESULTS: The average time taken for fracture union was 12 (range 10-15) weeks. The posterior tibial slope was restored in all the four patients (mean posterior proximal tibial angle = 8.5°, mean medial proximal tibial angle = 88°). There were no procedure-related complications. All patients attained excellent Knee Society Score at one year follow up (mean score = 93). CONCLUSION: A posterior approach in the prone position gives direct access to the fracture apex which eases the fracture reduction and fixation to correct the sagittal malalignment in tibial condyle fractures involving the posterior column fragment. We propose this approach as an critical surgical technique which helps in improved outcomes of tibial condylar fractures.

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Fibrous dysplasia (FD) is a benign bone lesion characterized by replacement of normal bone with abnormal fibrous tissue, clinically manifesting as deformities, bone pains, and pathological fractures. The standard medical management for FD includes systemic bisphosphonate therapy. The efficacy of systemic bisphosphonate is however limited with minimal functional improvement and pain relief. Keeping the above lacunae in mind, we have made a solitary attempt at treating FD with locally administered zoledronic acid. A 25-year-old gentleman had presented to our institute with swelling and pain involving the left thigh and left lower leg. He was diagnosed as having polyostotic FD, confirmed on bone histopathology. He was administered 4 mg of zoledronic acid intravenously while 1 mg of the drug was injected locally into the femoral lesion under ultrasound and fluoroscopy guidance. There were no peri-procedural complications. At 6 months follow-up, there was marked improvement in pain scores at the left thigh, while that at the left leg remained unchanged. In addition, repeat bone scintigraphy showed a 20.8% and 25.3% reduction in anterior and posterior uptake values, respectively, at the left femur while that at the left tibia remained unaltered.

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A 30-year-old patient sustained the fracture in a motorcycle accident. A triplane-type of fracture of the distal femur was confirmed by CT scan. The trochlear fragment was reduced anatomically and was stabilized with 6.5mm cannulated screws. Once reconstruction of the coronal plane fracture was performed, the split lateral condylar fragment was fixed with a cannulated screw to the medial fragment converting three parts into one fragment. The mechanism of injury seems to be axial load to the distal femur with the knee in short of extension combined with the shearing force from the anteromedial aspect producing an anterior tangential fracture pattern. Triplane fractures are by definition fractures that have a component involving all 3 planes: sagittal, coronal and transverse, commonly seen before physeal fusion. Our case is the first reported case of triplane fracture in distal femur in an adult patient.

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