Rotablation in complex ACS versus Non-ACS patients: Prospective follow up study from tertiary care centre in North India.
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ABSTRACT:
SUBMITTER: Ary KA
PROVIDER: S-EPMC9773281 | biostudies-literature | 2022 Nov-Dec
REPOSITORIES: biostudies-literature
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Rotablation in complex ACS versus Non-ACS patients: Prospective follow up study from tertiary care centre in North India.
Ary Kunwer Abhishek KA Barward Parag P Bahl Ajay A Sharma Yashpaul Y Gupta Himanshu H
Indian heart journal 20221124 6
The purpose of this study is to compare short term outcome of rotablation in ACS versus non-ACS patients. 60 Consecutive patients who underwent rotational atherectomy were followed prospectively. The mean duration of follow up was 13.05 ± 5.2 months. The mean ejection fraction was 52.41% ± 9.4%. 45% patients had diagnosis of CSA and 55% were ACS. The mean syntax score was 29.23 ± 7.99. LAD was the most common vessel treated by RA in 76.6%. Rotablation of LM was done in 30%. IVUS guided procedure ...[more]
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Project description:ObjectiveThe paucity of specialised care in the peripheral areas of developing countries necessitates the referral of sick neonates to higher centres. Organised interhospital transport services provided by a skilled and well-equipped team can significantly improve the outcome. The present study evaluated the transport characteristics and predictors of mortality among neonates referred to a tertiary care centre in North India.DesignProspective observational study.SettingsTertiary care teaching hospital in North India.Patients1013 neonates referred from peripheral health units.Main outcome measuresMortality among referred neonates on admission to our centre.ResultsOf the 1013 enrolled neonates, 83% were transferred through national ambulance services, 13.7% through private hospital ambulances and 3.3% through personal vehicles. Major transfer indications were prematurity (35%), requirement for ventilation (32%), birth asphyxia (28%) and hyperbilirubinaemia (19%). Hypothermia (32.5%, 330 of 1013), shock (19%, 192 of 1013) and requirement for immediate cardiorespiratory support (ICRS) (10.4%, 106 of 1013) on arrival were the major complications observed during transfer. A total of 305 (30.1%, N=1013) deaths occurred. Of these, 52% (n=160) died within 24 hours of arrival. On multivariate logistic analysis, unsupervised pregnancy (<4 antenatal visits; p=0.037), antenatal complications (p<0.001), prematurity ≤30 weeks (p=0.005), shock (p=0.001), hypothermia (p<0.001), requirement for ICRS on arrival (p<0.001), birth asphyxia (p=0.004), travel time >2 hours (p=0.005) and absence of trained staff during transfer (p<0.001) were found to be significant predictors of mortality.ConclusionThe present study depicts high mortality among infants referred to our centre. Adequate training of peripheral health personnel and availability of pre-referral stabilisation and dedicated interhospital transport teams for sick neonate transfers may prove valuable interventions for improved outcomes.
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Project description:BackgroundTeledermatology has evolved as a valuable option to outpatient visits during the current pandemic. We set up a smartphone-based hybrid model of teledermatology services providing direct care to patients at our center. To analyse patient and physician-experience and acceptability for teledermatology over a 6-month-period, along with clinicodemographic profile of patients.MethodologySingle-center, retrospective study conducted from May 20, 2020 to October 31, 2020. Patient satisfaction level for teledermatology was assessed on a 4-point scale and compared with the satisfaction level during their previous physical visits prior to COVID-19 pandemic. A physician assessment form was utilised to record the experience of dermatologists while providing teledermatology services.ResultsOf 7530 patients registered, a successful consult was provided to 6125 patients (81.34%). Average number of teleconsultations/day rose from 23.60 in May 2020 to 77.96 in October 2020. Mean age of patients availing teledermatology services was 33.60 ± 16.99 years. Average distance to care and travel time were 100.90 ± 171.77 km and 135 ± 222.32 min, respectively. A definitive diagnosis could be ascertained in 5724 patients (93.45%) and in-person visit was recommended to 133 patients (2.2%). Out of 6125 patients, 5229 could be contacted for feedback, 935 (18.18%), 2230 (42.65%), 1749 (33.45%), and 300 patients (5.70%) reported being very satisfied, satisfied, partially satisfied, and unsatisfied, respectively. Of 1914 patients, who had availed in-person OPD facilities prior to the pandemic, 914 patients (49.62%) preferred in-person visits. Of 34 dermatologists surveyed, 88.2% felt comfortable providing teleconsultations and 82.4% felt the need to continue teledermatology services in the upcoming months.ConclusionsOverall, teledermatology is a valid alternative for in-person dermatology visits during the current crisis; helping with initial triage and further patient management. Further refinement of the process could lead to even more acceptability.
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Project description:BackgroundCardiac sarcoidosis (CS) is associated with poor prognosis, making early diagnosis and treatment important. This study evaluated the results of a diagnostic approach in patients with known sarcoidosis and suspected cardiac involvement in a tertiary centre and their long-term outcomes.MethodsWe included 180 patients with sarcoidosis and a clinical suspicion of CS. In addition to an electrocardiogram (ECG)/transthoracic echocardiogram (TTE), cardiovascular magnetic resonance imaging (CMR) and positron emission tomography (PET) were performed in 66% and 37% of the patients, respectively. The diagnosis of CS was based on the Heart Rhythm Society criteria. Follow-up was performed, and a composite endpoint of sustained ventricular tachycardia, ventricular fibrillation, aborted sudden cardiac death, heart failure hospitalisation, heart transplantation or cardiac death was used for the survival analysis.ResultsSymptoms were present in 87% of the patients, and ECG/TTE abnormalities were found in 92/180 patients (51%). Using CMR and/or PET, 31/92 patients (34%) were diagnosed with CS. In 15 patients, an alternative diagnosis was found. CS was diagnosed in 11/88 patients (13%) without ECG/TTE abnormalities. During a median follow-up time of 4.4 years (interquartile range: 2.3-6.8), 11 composite endpoints occurred, more frequently in CS patients than in sarcoidosis patients without cardiac involvement (p < 0.001). Patients with ECG/TTE abnormalities at baseline had worse outcomes than those without abnormalities (p = 0.019).ConclusionCS was diagnosed in 23% of the referred sarcoidosis patients. ECG/TTE were of limited diagnostic value for screening for CS but seemed to have important prognostic value as patients with normal ECG/TTE results who did meet the diagnostic CS criteria had a very good prognosis. CMR/PET provided a good diagnostic yield and identified other cardiac diseases.
| S-EPMC11757833 | biostudies-literature
Project description:Objective To analyze the effect of clinical, biochemical factors, and Mannose Binding Lectin 2 (MBL2) gene variations on medical management in filarial chyluria (FC) patients. Material and methods We conducted a study between March 2013 and April 2016. MBL2polymorphisms were genotyped in confirmed 101 medically-treated cases of FC. Demographic, clinical, and biochemical variables were compared between remission and failure groups. Genotyping of MBL2 codon 54 and promoter -221 were undertaken by polymerase chain reaction. Genotype frequencies were compared with clinical and biochemical variables and medical treatment outcomes (remission/failure). The association between genotypes and treatment response was estimated by OR and 95% CI and generated by the chi-square test. Results The mean age was 36.9±10.28-years and the male-female ratio was 3:1.2. Sixty-six patients had remission (Group-A) while 35 had recurrence (Group-B) at a mean follow-up of 21 months. The success rate for medical therapy was 65.35%. There was no statistical difference observed in the demographic profile of the two groups. On multivariate analysis, patients in Group-B had a higher grade of chyluria (p=0.005), had experienced greater number of disease attacks in the past (p=0.022), and had higher urinary triglyceride levels (TG) (p<0.001) as compared to Group-A patients. A significant association of MBL2 codon 54 genotypes was observed with the recurrent presentation of chyluria (p=0.044), grade of chyluria (p=0.028), and urinary TGs (p=0.001). However, genotype distribution at -221 did not show association with clinical and biochemical parameters of FC patients. The distribution of genotypes at codon 54 differed significantly between remission and failure/recurrence group; the variant genotype BB was significantly higher in the recurrence or failure group (OR:6.00; 95%CI, 1.00-35.91; p=0.050). However, frequencies of variant genotype YX and recessive group YX+XX of MBL2 -221 promoter was higher in remission group (OR:2.97;95%CI, 1.23-7.13; p=0.018 and OR:2.76; 95%CI, 1.80-6.50; p=0.020), respectively, showing that genetic variant may be associated with response to medical therapy. Conclusion Higher grade of chyluria, a higher number of disease attacks in the past, and higher urinary TGs levels were clinical predictors of poor response to medical treatment. Our results showed that the variants of MBL2 genes have an impact on treatment outcomes in FC patients. These observations may be limited by sample size.
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Project description:BackgroundCongenital Heart diseases (CHDs) account for 1/3rd of all congenital birth defects. Etiopathogenesis of CHDs remain elusive despite extensive investigations globally. Phenotypic heterogeneity witnessed in this developmental disorder reiterate gene-environment interactions with periconceptional factors as risk conferring; and genetic analysis of both sporadic and familial forms of CHD suggest its multigenic basis. Significant association of de novo and inherited variants have been observed. Approximately 1/5th of CHDs are documented in the ethnically distinct Indian population but genetic insights have been very limited. This pilot case-control based association study was undertaken to investigate the status of Caucasian SNPs in a north Indian cohort.MethodA total of 306 CHD cases sub-classified into n = 198 acyanotic and n = 108 cyanotic types were recruited from a dedicated tertiary paediatric cardiac centre in Palwal, Haryana. 23 SNPs primarily prioritized from Genome-wide association studies (GWAS) on Caucasians were genotyped using Agena MassARRAY Technology and test of association was performed with adequately numbered controls.ResultsFifty percent of the studied SNPs were substantially associated in either allelic, genotypic or sub-phenotype categories validating their strong correlation with disease manifestation. Of note, strongest allelic association was observed for rs73118372 in CRELD1 (p < 0.0001) on Chr3, rs28711516 in MYH6 (p = 0.00083) and rs735712 in MYH7 (p = 0.0009) both on Chr 14 and were also significantly associated with acyanotic, and cyanotic categories separately. rs28711516 (p = 0.003) and rs735712 (p = 0.002) also showed genotypic association. Strongest association was observed with rs735712(p = 0.003) in VSD and maximum association was observed for ASD sub-phenotypes.ConclusionsCaucasian findings were partly replicated in the north Indian population. The findings suggest the contribution of genetic, environmental and sociodemographic factors, warranting continued investigations in this study population.
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Project description:Inborn errors of immunity (IEI) are a heterogeneous group of monogenic disorders that include primary immunodeficiency's and other disorders affecting different aspects of the immune system. Next-Generation Sequencing (NGS) is an essential tool to diagnose IEI. We report our 3-year experience in setting up facilities for NGS for diagnosis of IEI in Chandigarh, North India. We used a targeted, customized gene panel of 44 genes known to result in IEI. Variant analysis was done using Ion Reporter software. The in-house NGS has enabled us to offer genetic diagnoses to patients with IEI at minimal costs. Of 121 patients who were included pathogenic variants were identified in 77 patients. These included patients with Chronic Granulomatous Disease, Severe Combined Immune Deficiency, leukocyte adhesion defect, X-linked agammaglobulinemia, Ataxia Telangiectasia, Hyper-IgE syndrome, Wiskott Aldrich syndrome, Mendelian susceptibility to mycobacterial diseases, Hyper-IgM syndrome, autoimmune lymphoproliferative syndrome, and GATA-2 deficiency. This manuscript discusses the challenges encountered while setting up and running targeted NGS for IEI in our unit. Genetic diagnosis has helped our patients with IEI in genetic counselling, prenatal diagnosis, and accessing appropriate therapeutic options.
| S-EPMC9213413 | biostudies-literature
Project description:BackgroundImmune dysregulation plays a key role in determining COVID-19 disease severity. We aimed to analyze the T cell activation profile in COVID - 19 cases and its predictive role in disease severity and outcome.Material & methodsThis was a prospective observational pilot study from a tertiary care COVID-19 hospital. Peripheral blood samples obtained between the fifth and seventh day of COVID-19 illness, were subjected to lymphocyte subset analysis using multicolor flowcytometry using a single tube, 8 antibodies (CD45, CD19, CD3, CD4, CD8, CD38, HLADR, and CD56) analysis. Correlation between lymphocyte subset analysis and clinical profile was determined.Results26 patients including 11 with mild disease and 15 with severe disease were enrolled. The median age was 58 years (range: 33-81), with a male: female ratio of 1.36:1. Significant lymphopenia was observed in the severe group compared to the mild group (p < 0.02). The absolute numbers of CD3+, CD4+, CD8 + T cells, B cells, and NK cells were significantly reduced in the severe group as compared to the mild group (p < 0.05). In patients with severe disease, the proportion of CD8 + and CD4 + T cells were significantly higher than those in patients with mild disease (p = 0.0372). Using ROC analysis, a CD4:8 T cell ratio of ≥ 2.63 and an activated (CD38 + HLA-DR+) CD8 T cell proportion of > 15.85% of the total CD8 T cell population, significantly determined the severe disease category.ConclusionsSevere COVID-19 is associated with severe lymphopenia, altered CD4/CD8 ratio and markedly increased CD8 T cell activation profile.Supplementary informationThe online version contains supplementary material available at 10.1007/s12288-022-01558-6.
| S-EPMC9362977 | biostudies-literature
Project description:BackgroundDespite the benefits of focused parathyroidectomy (FPTx), few studies have questioned its durability with lower long-term cure rates than bilateral or conventional parathyroidectomy (CPTx). The objective of this study is to bring out the information on the type of surgical management versus cure rate, recurrence, and role of intra-operative parathyroid hormone (IOPTH) level monitoring of PHPT patients.Material and methodsThis was a retrospective study of all PHPT patients treated at our center based on operative approach (CPTx vs FPTx) or use of IOPTH. Treatment failure was divided into persistent or recurrent disease, based on documentation of hypercalcemia in combination with an inappropriate PTH within 6 months or more of surgery, respectively.ResultsOverall, 50.78% patients underwent CPTx and 49.32% FPTx. 29 FPTx were converted to CPTx. Intention to treat analysis between CPTx and FPTx showed that the persistence rate was not statistically different at 2.54% and 4%, respectively (P = 0.98). Furthermore, when the persistence rate was scrutinized by a treatment received (TR) instead of ITT analysis, the persistence rate was higher for the patients who underwent TR-CPTX than for the patients subjected to TR-FPTX (3.22% vs 1.08%) but not significant statistically. We further analyzed the outcome of FPTx with IOPTH (n = 213) and FPTx without IOPTH (n = 28). The outcome did not differ between two groups statistically.ConclusionFPTx yields a similar success rate as compared to CPTx even in symptomatic PHPT patients and can be performed safely even without intra-opeartive adjunct IOPTH in selected patients.
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Project description:Sarcoidosis + Follow-up 6 month after Keywords = sarcoidosis Keywords = follow-up Keywords: other
2005-01-18 | GSE1907 | GEO