ABSTRACT
Introduction: Recently, the patient-reported outcome measures (PROMs) have been considered as the most important assessment tool for surgical outcome evaluation in arthroplasty. However, no study from the Indian subcontinent has evaluated the PROM in the total hip (THA) and knee (TKA) arthroplasties. Materials and Methods: This cross-sectional study evaluated the health-related quality of life (HRQoL) of 1244 North Indian patients following primary THA and TKA who had at least one-year follow-up. This study included 617 patients with 664 THA and 627 patients with 1152 TKA. The patients were asked to answer the EQ-5D-5L questionnaires and EQ-VAS in their own languages. The EQ-5D-5L values were used to derive level frequency scores (LFS) with validated Indian norms of EuroQoL. Results: Ninety percent of THA and 82% of TKA patients rated excellent HRQoL using EQ-VAS. The regression analysis revealed age, gender, etiology and brand of prosthesis had a significant impact on EQ-5D-5L following THA. However, gender and simultaneous bilateral surgery were found to be important predictors of outcome in TKA. The mean value of LFS for THA was 0.95 ± 0.12 and TKA was 0.88 + 0.24 (p < 0.001). However, There was no difference in LFS between THA and TKA when only elderly patients (> 60 years) were considered (p = 0.168). Conclusion: THA patients reported better HRQoL than TKA in the Indian subcontinent. One of the factors for a better outcome in hip arthroplasty was the relatively younger age of the patients. Patients above 60 years of age reported similar levels of statisfactior in both THA and TKA. Supplementary Information: The online version contains supplementary material available at 10.1007/s43465-021-00589-x.
ABSTRACT
BackgroundThe second COVID-19 wave in India, triggered by the Delta variant,has been associated with an unprecedented increase in cases of COVID-19 associated Mucormycosis(CAM), mainly Rhino-orbito-cerebral mucormycosis(ROCM).The primary reason appears to be an unusual alignment of multiple risk factors in patients like prevalence of hypoxia, uncontrolled diabetes mellitus, indiscriminate use of steroids, high iron levels and immune dysfunction. MethodsThis retrospective cohort study was conducted at Noble hospital and Research Centre (NHRC), Pune, Western India between 1st April 2020 and 1st August 2021 to identify patients admitted with CAM. The primary endpoint was incidence of all cause mortality due to CAM. Secondary outcomes studied were need for mechanical ventilation and intensive care unit(ICU) admission. Baseline and time dependent risk factors significantly associated with death due to CAM were identified by Relative risk estimation. Results59 patients were diagnosed with Mucormycosis at NHRC (58 ROCM, 1 Renal (disseminated) mucormycosis). Median age of the cohort was 52(IQR: 41,61) years and it included 20.3% females. Median duration from first positive COVID-19 RT PCR test to diagnosis of Mucormycosis was 17(IQR: 12,22) days. 90% patients were diabetic with 30% being newly diagnosed at the time of COVID-19 admission and 89% having uncontrolled sugar level (HbA1c > 7%). All patients were prescribed steroids during treatment for COVID-19. 56% patients were prescribed steroids for non-hypoxemic, mild COVID (irrational steroid therapy) while in 9%, steroids were indicated but were prescribed in inappropriately high dose. Majority of the patients were treated with a combination of surgical debridement(94%), intravenous Amphotericin B(91%) and concomitant oral Posoconazole therapy(95.4%). 74.6% patients were discharged after clinical and radiologic recovery while 25.4% (15 patients) died. On Relative risk analysis, CT severity score during COVID-19 admission [≥]18 (p=0.017), presence of orbital symptoms(p=0.002), presence of diabetic ketoacidosis(p=0.011) and cerebral involvement by Mucor(p=0.0004) were associated with increased risk of death. Duration of Amphotericin B therapy of [≥] 21 days was associated with statistically significant reduction in mortality(p=0.002). ConclusionsCAM is an uncommon, rapidly progressive, angioinvasive, opportunistic fungal infection which is fatal if left untreated. Combination of surgical debridement and antifungal therapy leads to clinical and radiologic improvement in majority of cases.
ABSTRACT
BackgroundCytokine release syndrome (CRS) or cytokine storm is thought to be the cause of inflammatory lung damage, worsening pneumonia and death in patients with COVID-19. Steroids (Methylprednisolone or Dexamethasone) and Tocilizumab (TCZ), an interleukin-6 receptor antagonist, are approved for the treatment of CRS in India. The aim of this study was to evaluate the efficacy and safety of combination therapy of TCZ and steroids in COVID-19 associated CRS. MethodsThis retrospective cohort study was conducted at a tertiary level private hospital in Pune, India between 2nd April and 2nd November 2020. All patients administered TCZ and steroids for treatment of CRS were included. The primary endpoint was incidence of all-cause mortality. Secondary outcomes studied were need for mechanical ventilation and incidence of infectious complications. Baseline and time-dependent risk factors significantly associated with death were identified by Relative risk estimation. ResultsOut of 2831 admitted patients, 515 (24.3% females) were administered TCZ and steroids. Median age of the cohort was 57 (IQR: 46.5, 66) years. Almost 72 % patients had preexisting co-morbidities. Median time to TCZ administration since onset of symptoms was 9 days (IQR: 7, 11). 63% patients needed intensive care unit (ICU) admission. Mechanical ventilation was required in 242 (47%) patients. Of these, 44.2% (107/242) recovered and were weaned off the ventilator. There were 135 deaths (26.2%), while 380 patients (73.8%) had clinical improvement. Infectious complications like hospital acquired pneumonia, bloodstream bacterial and fungal infections were observed in 2.13 %, 2.13 % and 0.06 % patients respectively. Age [≥] 60 years (p=0.014), presence of co-morbidities like hypertension (p = 0.011), IL-6 [≥] 100 pg/ml (p = 0.002), D-dimer [≥] 1000 ng/ml (p < 0.0001), CT severity index [≥] 18 (p < 0.0001) and systemic complications like lung fibrosis (p = 0.019), cardiac arrhythmia (p < 0.0001), hypotension (p < 0.0001) and encephalopathy (p < 0.0001) were associated with increased risk of death. ConclusionsCombination therapy of TCZ and Steroids is likely to be safe and effective in the management of COVID-19 associated cytokine release syndrome. Efficacy of this anti-inflammatory combination therapy needs to be validated in randomized controlled clinical trials.
