Association of the clinical frailty scale with hospital outcomes.

BACKGROUND: The clinical frailty scale (CFS) was validated as a predictor of adverse outcomes in community-dwelling older people. In our hospital, the use of the CFS in emergency admissions of people aged ≥ 75 years was introduced under the Commissioning for Quality and Innovation payment framework. AIM: We retrospectively studied the association of the CFS with patient characteristics and outcomes. DESIGN: Retrospective observational study in a large tertiary university National Health Service hospital in UK. METHODS: The CFS was correlated with transfer to specialist Geriatric ward, length of stay (LOS), in-patient mortality and 30-day readmission rate. RESULTS: Between 1st August 2013 and 31st July 2014, there were 11 271 emergency admission episodes of people aged ≥ 75 years (all specialties), corresponding to 7532 unique patients (first admissions); of those, 5764 had the CFS measured by the admitting team (81% of them within 72 hr of admission). After adjustment for age, gender, Charlson comorbidity index and history of dementia and/or current cognitive concern, the CFS was an independent predictor of in-patient mortality [odds ratio (OR) = 1.60, 95% confidence interval (CI): 1.48 to 1.74, P < 0.001], transfer to Geriatric ward (OR = 1.33, 95% CI: 1.24 to 1.42, P < 0.001) and LOS ≥ 10 days (OR = 1.19, 95% CI: 1.14 to 1.23, P < 0.001). The CFS was not a multivariate predictor of 30-day readmission. CONCLUSIONS: The CFS may help predict in-patient mortality and target specialist geriatric resources within the hospital. Usual hospital metrics such as mortality and LOS should take into account measurable patient complexity.This is the author accepted manuscript. The final version is available via OUP at http://dx.doi.org/10.1093/qjmed/hcv06

Care home residents admitted to hospital through the emergency pathway: characteristics and associations with inpatient mortality.

BACKGROUND: Routinely collected hospital information could help to understand the characteristics and outcomes of care home residents admitted to hospital as an emergency. METHODS: This retrospective 2-year service evaluation included first emergency admissions of any older adult (≥75 years) presenting to Cambridge University Hospital. Routinely collected patient variables were captured by an electronic patient record system. Care home status was established using an official register of care homes. RESULTS: 7.7% of 14,777 admissions were care home residents. They were older, frailer, more likely to be women and have cognitive impairment than those admitted from their own homes. Additionally, 42% presented with an Emergency Department Modified Early Warning Score above the threshold triggering urgent review, compared to 26% of older adults from their own homes. Admission from a care home was associated with higher 30-day inpatient mortality (11.1 vs 5.7%), which persisted after multivariable adjustment (hazard ratio: 1.42; 95% confidence interval: 1.09-1.83; p = 0.008). CONCLUSION: Care home residents admitted to hospital as an emergency have high illness acuity and inpatient mortality

Care home residents admitted to hospital through the emergency pathway: characteristics and associations with inpatient mortality

Background Routinely collected hospital information could help to understand the characteristics and outcomes of care home residents admitted to hospital as an emergency. Methods This retrospective 2-year service evaluation included first emergency admissions of any older adult (≥75 years) presenting to Cambridge University Hospital. Routinely collected patient variables were captured by an electronic patient record system. Care home status was established using an official register of care homes. Results 7.7% of 14,777 admissions were care home residents. They were older, frailer, more likely to be women and have cognitive impairment than those admitted from their own homes. Additionally, 42% presented with an Emergency Department Modified Early Warning Score above the threshold triggering urgent review, compared to 26% of older adults from their own homes. Admission from a care home was associated with higher 30-day inpatient mortality (11.1 vs 5.7%), which persisted after multivariable adjustment (hazard ratio: 1.42; 95% confidence interval: 1.09–1.83; p = 0.008). Conclusion Care home residents admitted to hospital as an emergency have high illness acuity and inpatient mortality

The Association of Geriatric Syndromes with Hospital Outcomes.

BACKGROUND: Frailty, history of dementia (HoD), and acute confusional states (ACS) are common in older patients admitted to hospital. OBJECTIVE: To study the association of frailty (≥6 points in the Clinical Frailty Scale [CFS]), HoD, and ACS with hospital outcomes, controlling for age, gender, acute illness severity (measured by a Modified Early Warning Score in the emergency department), comorbidity (Charlson Comorbidity Index), and discharging specialty (general medicine, geriatric medicine, surgery). DESIGN: Retrospective observational study. SETTING: Large university hospital in England. PATIENTS: We analyzed 8202 first nonelective inpatient episodes of people aged 75 years and older between October 2014 and October 2015. MEASUREMENTS: The outcomes studied were prolonged length of stay (LOS ≥10 days), inpatient mortality, delayed discharge, institutionalization, and 30-day readmission. Statistical analyses were based on multivariate regression models. RESULTS: Independently of controlling variables, prolonged LOS was predicted by CFS ≥6: odds ratio (OR) =1.55; 95% confidence interval [CI], 1.36-1.77; P ⟨ 0.001; HoD: OR = 2.16; 95% CI, 1.79-2.61; P ⟨ 0.001; and ACS: OR = 3.31; 95% CI, 2.64-4.15; P ⟨ 0.001. Inpatient mortality was predicted by CFS ≥6: OR = 2.29; 95% CI, 1.79-2.94; P ⟨ 0.001. Delayed discharge was predicted by CFS ≥6: OR = 1.46; 95% CI, 1.27-1.67; P ⟨ 0.001; HoD: OR = 2.17; 95% CI, 1.80-2.62; P ⟨ 0.001; and ACS: OR = 2.29; 95% CI: 1.83-2.85; P ⟨ 0.001. Institutionalization was predicted by CFS ≥6: OR = 2.56; 95% CI, 2.09-3.14; P ⟨ 0.001; HoD: OR = 2.51; 95% CI, 2.00-3.14; P ⟨ 0.001; and ACS: OR 1.93; 95% CI, 1.46-2.56; P ⟨ 0.001. Readmission was predicted by ACS: OR = 1.36; 95% CI, 1.09-1.71; P = 0.006. CONCLUSIONS: Routine screening for frailty, HoD, and ACS in hospitals may aid the development of acute care pathways for older adults. Journal of Hospital Medicine 2017;12:83-89.This is the author accepted manuscript. The final version is available from Wiley via http://www.journalofhospitalmedicine.com/jhospmed/article/130058/hospital-medicine/association-geriatric-syndromes-hospital-outcome

Evaluation of antibody response to Plasmodium falciparum in children according to exposure of Anopheles gambiae s.l or Anopheles funestus vectors

<p>Abstract</p> <p>Background</p> <p>In sub-Saharan areas, malaria transmission was mainly ensured by <it>Anopheles. gambiae </it>s.l. and <it>Anopheles. funestus </it>vectors. The immune response status to <it>Plasmodium falciparum </it>was evaluated in children living in two villages where malaria transmission was ensured by dissimilar species of <it>Anopheles </it>vectors (<it>An. funestus vs An. gambiae </it>s.l.).</p> <p>Methods</p> <p>A multi-disciplinary study was performed in villages located in Northern Senegal. Two villages were selected: Mboula village where transmission is strictly ensured by <it>An. gambiae </it>s.l. and Gankette Balla village which is exposed to several <it>Anopheles </it>species but where <it>An. funestus </it>is the only infected vector found. In each village, a cohort of 150 children aged from one to nine years was followed during one year and IgG response directed to schizont extract was determined by ELISA.</p> <p>Results</p> <p>Similar results of specific IgG responses according to age and <it>P. falciparum </it>infection were observed in both villages. Specific IgG response increased progressively from one-year to 5-year old children and then stayed high in children from five to nine years old. The children with <it>P. falciparum </it>infection had higher specific antibody responses compared to negative infection children, suggesting a strong relationship between production of specific antibodies and malaria transmission, rather than protective immunity. In contrast, higher variation of antibody levels according to malaria transmission periods were found in Mboula compared to Gankette Balla. In Mboula, the peak of malaria transmission was followed by a considerable increase in antibody levels, whereas low and constant anti-malaria IgG response was observed throughout the year in Gankette Balla.</p> <p>Conclusion</p> <p>This study shows that the development of anti-malaria antibody response was profoundly different according to areas where malaria exposure is dependent with different <it>Anopheles </it>species. These results are discussed according to i) the use of immunological tool for the evaluation of malaria transmission and ii) the influence of <it>Anopheles </it>vectors species on the regulation of antibody responses to <it>P. falciparum</it>.</p

Low and seasonal malaria transmission in the middle Senegal River basin: identification and characteristics of Anopheles vectors

<p>Abstract</p> <p>Background</p> <p>During the last decades two dams were constructed along the Senegal River. These intensified the practice of agriculture along the river valley basin. We conducted a study to assess malaria vector diversity, dynamics and malaria transmission in the area.</p> <p>Methods</p> <p>A cross-sectional entomological study was performed in September 2008 in 20 villages of the middle Senegal River valley to evaluate the variations of <it>Anopheles </it>density according to local environment. A longitudinal study was performed, from October 2008 to January 2010, in 5 selected villages, to study seasonal variations of malaria transmission.</p> <p>Results</p> <p>Among malaria vectors, 72.34% of specimens collected were <it>An. arabiensis</it>, 5.28% <it>An. gambiae </it>of the S molecular form, 3.26% M form, 12.90% <it>An. pharoensis</it>, 4.70% <it>An. ziemanni</it>, 1.48% <it>An. funestus </it>and 0.04% <it>An. wellcomei</it>. <it>Anopheles </it>density varied according to village location. It ranged from 0 to 21.4 <it>Anopheles</it>/room/day and was significantly correlated with the distance to the nearest ditch water but not to the river.</p> <p>Seasonal variations of <it>Anopheles </it>density and variety were observed with higher human biting rates during the rainy season (8.28 and 7.55 <it>Anopheles </it>bite/man/night in October 2008 and 2009 respectively). Transmission was low and limited to the rainy season (0.05 and 0.06 infected bite/man/night in October 2008 and 2009 respectively). During the rainy season, the endophagous rate was lower, the anthropophagic rate higher and L1014F kdr frequency higher.</p> <p>Conclusions</p> <p>Malaria vectors are present at low-moderate density in the middle Senegal River basin with <it>An. arabiensis </it>as the predominant species. Other potential vectors are <it>An. gambiae </it>M and S form and <it>An. funestus</it>. Nonetheless, malaria transmission was extremely low and seasonal.</p

Outcome of canal wall down mastoidectomy with Tympanoplasty

Chronic supportive otititis media is potentially serious disease because of their complications. In chronic cases complications are usually caused by progressive erosion of temporal bone thus increasing the risk of damage to facial nerve, labyrinth and the dura. With new surgical techniques, the complications and related mortality have been greatly reduced and furthermore the hearing threshold is also improved. The importance of this study is to achieve a stable hearing and to maintain the hearing mechanism as best as possible. The aim of the study is to assess the audiological and surgical outcome of canal wall down mastoidectomy with tympanoplasty. This study was conducted at Jawahar Lal Nehru Institute of Medical Sciences, Porompat, Imphal . The procedure and data collections of 50 patients were carried out for two years with effect from September 2018 to September 2020 and each case was followed up for 6 months. The data were entered and calculated statistically using SPSSv.20 software. The study shows significant hearing improvement in hearing post operatively. The mean air bone gap of 33.52 db reduced to 21.72 dB at 1 month post operatively and to 23.32 dB at 6 months post operatively (p= 0.00). In this study, 9 (18%) patients had wax in the cavity and were cleaned, graft retraction was seen in 3(6%) patients, vertigo was seen in 2(4%) and 1 patient had graft failure