Economic Impact And SafetY of Same-Day Discharge Following Percutaneous Coronary Intervention: A Tertiary-Care Centre Experience From Northern India (EASY-SDD).

BACKGROUND: The literature about the safety and feasibility of same-day discharge (SDD) following complex percutaneous coronary intervention (PCI) and in acute coronary syndrome (ACS) is scarce. The economic impact of SDD has not been evaluated in this geographical region. We in the present study evaluated the safety, feasibility, and economic impact of SDD following PCI at a tertiary care centre of north India. METHODS: It was a single-centre, non-randomized, prospective study, in which all consecutive PCI patients during the study period of 15 months were evaluated for SDD using a "patient-centred" approach. The patients who were discharged on the next calendar day were included in the next day discharge (NDD) group. The baseline demographic data including coronary risk factors, clinical presentation, and management details were noted for all patients. All patients were followed up for 6 weeks. The Indian health system is only partially insured, hence most of the expendable costs are borne by patients. In the present study, we computed the total societal expenditure of each PCI which includes both the health system costs and the expenditure borne by the patients. A standardized tool and bottoms up costing method were used for recording out-of-pocket expenditure (OOPE) by the patients and health care expenditure respectively. RESULTS: Out of a total of 675 PCI patients, 617 patients were enrolled in the study, and 132/617 (21.39%) patients were discharged the same day. Sixty-five % of patients (86/132) in the SDD cohort and 70% of patients (337/485) in the NDD cohort presented with ACS. Baseline characteristics in the two cohorts were identical. A higher syntax score, greater number of stents, and longer stented segment predicted the NDD. The mean length of stay after PCI in patients with SDD and NDD was 8.71 ± 2.48 and 21.76 ± 2.42 h, respectively. In the SDD group, there were no readmissions or adverse events after discharge till 6 weeks of follow-up. The total mean cost of PCI (health care system and OOPE) for SDD and NDD was Indian Rupees (INR) 129,322.14 [United States dollar (US$) 1810.51] and INR 165500.71 [US$ 2317.01] respectively. An amount of INR 36178.57 (health system cost: INR 10242.76 and OOPE: INR 25935.71 was saved for each SDD. Besides 100 cardiac unit bed days including 85 intensive cardiac care bed days were saved with 21% SDD in the present cohort. CONCLUSION: Post PCI SDD is safe and feasible in selected ACS/chronic stable angina patients using the "patient-centred" approach. Besides, decreasing OOPE for the patients, SDD also helps in the efficient use of scarce health system resources.

Endovascular mechanical thrombectomy and stenting in a case of central vein thrombosis.

Central vein stenosis and thrombosis are frequent in patients on haemodialysis for end-stage renal disease. Its management includes anticoagulation, systemic or catheter-directed thrombolysis, mechanical thrombectomy and percutaneous transluminal angioplasty (PTA). Use of mechanical thrombectomy in central vein thrombosis has been scarcely reported. We hereby report a case of right brachiocephalic vein thrombosis with underlying stenosis, which was successfully treated by mechanical thrombectomy followed by PTA and stenting. The patient had a favourable 10 months of follow-up.

Feasibility and safety of same-day discharge after percutaneous coronary intervention: a tertiary care center experience.

The exponential increase in percutaneous coronary intervention (PCI) and increasing use of the transradial approach has set an ideal scenario for the cost-effective and relatively safe same-day discharge (SDD) policy in various institutes. We hereby report a single-center, prospective, observational study of 628 consecutive PCI patients, who had SDD or had overnight observation followed by next day discharge (NDD). Patients of chronic stable angina (CSA), unstable angina, and acute myocardial infarction (MI) were enrolled in the study. The baseline characteristics, safety, feasibility and 6 weeks of clinical outcomes were assessed in the two groups. Out of the 628 patients, 187 (30%) had SDD, and 358 (57%) had NDD. Transradial access was significantly more in SDD compared to NDD (P<0.001). The syntax score was significantly higher in NDD compared to the SDD (P<0.001). Five patients of NDD had clinical events at 6 weeks of follow-up, while none of SDD had any events. Patients with unstable angina (P = 0.024), MI (P≤0.001), prior PCI (P = 0.037), femoral access (P = 0.012), and high syntax score (P = 0.001) were more frequently discharged on next day. Factors such as CSA (P = 0.991), type of lesion (P = 0.984) and left ventricle ejection fraction (P = 0.535) were not the limiting factors for SDD. The present study demonstrated that SDD is safe and feasible in CSA patients, and a careful pre- and post-procedural risk assessment could enable SDD even in the complex cases.

Clinical outcomes and cortical reserve in adrenal histoplasmosis-A retrospective follow-up study of 40 patients.

OBJECTIVE: Detailed studies of Addison's disease resulting from disseminated adrenal histoplasmosis (AH) are not available. We describe the presentation and prognosis of AH and cortisol status before and after antifungal therapy. DESIGN: Single-centre retrospective hospital-based study of 40 consecutive adults with AH [39 males; age (mean ± SD) 53 ± 11 years] was conducted between 2006 and 2018. The median duration of follow-up was 2.5 years (range 0.2-12 years). PATIENTS AND METHODS: AH was diagnosed by bilateral adrenal enlargement on CT scan and presence of Histoplasma by histology and/or culture of biopsied adrenal tissue. All patients received oral itraconazole and, if required, amphotericin B as per guidelines. ACTH-stimulated serum cortisol (normal > 500 nmol/L) was measured in 38 patients at diagnosis and re-tested after one year of antifungal therapy in 21 patients. RESULTS: Seventy-three per cent of patients had primary adrenal insufficiency (PAI) and one-third had an adrenal crisis at presentation. HIV antibody was negative in all patients. Of the 29 patients who completed antifungal therapy, 25 (86%) were in remission at last follow-up. Overall, 8 (20%) patients died: three had a sudden death, four had severe histoplasmosis and one died due to adrenal crisis. No patient with PAI became eucortisolemic on re-testing after one year of antifungal therapy. Of the eight patients with normal cortisol at diagnosis, two developed adrenal insufficiency on follow-up. CONCLUSION: All patients with AH tested negative for HIV antibody. While patients achieved a high rate of clinical remission after antifungal therapy, overall mortality was significant. Cortisol insufficiency did not normalize despite treatment.

Autoimmune polyendocrine syndrome type 1 in an Indian cohort: a longitudinal study.

OBJECTIVE: Autoimmune polyendocrine syndrome type 1 (APS1) is a rare autosomal recessive disorder characterized by progressive organ-specific autoimmunity. There is scant information on APS1 in ethnic groups other than European Caucasians. We studied clinical aspects and autoimmune regulator (AIRE) gene mutations in a cohort of Indian APS1 patients. DESIGN: Twenty-three patients (19 families) from six referral centres in India, diagnosed between 1996 and 2016, were followed for [median (range)] 4 (0.2-19) years. METHODS: Clinical features, mortality, organ-specific autoantibodies and AIRE gene mutations were studied. RESULTS: Patients varied widely in their age of presentation [3.5 (0.1-17) years] and number of clinical manifestations [5 (2-11)]. Despite genetic heterogeneity, the frequencies of the major APS1 components (mucocutaneous candidiasis: 96%; hypoparathyroidism: 91%; primary adrenal insufficiency: 55%) were similar to reports in European series. In contrast, primary hypothyroidism (23%) occurred more frequently and at an early age, while kerato-conjunctivitis, urticarial rash and autoimmune hepatitis were uncommon (9% each). Six (26%) patients died at a young age [5.8 (3-23) years] due to septicaemia, hepatic failure and adrenal/hypocalcaemic crisis from non-compliance/unexplained cause. Interferon-α and/or interleukin-22 antibodies were elevated in all 19 patients tested, including an asymptomatic infant. Eleven AIRE mutations were detected, the most common being p.C322fsX372 (haplotype frequency 37%). Four mutations were novel, while six others were previously described in European Caucasians. CONCLUSIONS: Indian APS1 patients exhibited considerable genetic heterogeneity and had highly variable clinical features. While the frequency of major manifestations was similar to that of European Caucasians, other features showed significant differences. A high mortality at a young age was observed.

Identification of autoimmune polyendocrine syndrome type 1 in patients with isolated hypoparathyroidism.

OBJECTIVE: The prevalence of autoimmune polyendocrine syndrome type 1 (APS1) among isolated hypoparathyroidism (HP) or primary adrenal insufficiency (PAI) is not well established. We studied the frequency of APS1 in patients with HP or PAI by measuring interferon-α (IFN-α) antibody levels, a highly sensitive and specific marker for APS1. DESIGN, PATIENTS AND MEASUREMENTS: In a single-centre cross-sectional study, 37 Indian patients with isolated HP and 40 patients with PAI were tested for IFN-α antibody using an indirect ELISA. In patients with elevated IFN-α antibody, the autoimmune regulator (AIRE) gene was bidirectionally sequenced. RESULTS: Three (8·1%) patients with isolated HP had elevated IFN-α antibody levels (range: 367-17382 units; positive titre >56 units). Homozygous or compound heterozygous AIRE mutations were detected in all three patients, including a novel mutation (p.T68P). All three APS1 patients had atypical features. The first patient, diagnosed at 7 years of age, died suddenly 5 months later. The second patient had late-onset HP (at the age of 34 years) and a solitary episode of transient mucocutaneous candidiasis 5 years later. The final patient developed HP at the age of 14 years and premature ovarian insufficiency 14 years later. Interleukin-22 antibodies, as well as most other organ-specific antibodies, were absent in the 3 APS1 patients. All patients with PAI were negative for IFN-α antibody. CONCLUSION: Eight percentage of patients with isolated HP had elevated IFN-α antibody levels and AIRE mutation-positive APS1. All APS1 patients had atypical clinical features. Testing for IFN-α antibody should be considered in patients with idiopathic HP.