Comparison of Clinical Presentation and Outcomes of Peritonitis in the Elderly and Younger Peritoneal Dialysis Patients

Background The incidence of elderly patients receiving peritoneal dialysis (PD) has increased. This study aimed to examine the clinical presentation and outcomes of peritonitis in elderly PD patients compared with younger PD patients. Methods This single-center, retrospective, observational cohort study included all adult PD patients who developed peritonitis between January 2011 and December 2014. Elderly was defined as ≥ 65 years old at PD initiation. The primary outcome was medical cure, defined as a peritonitis episode cured by antibiotics without being complicated by catheter removal, transfer to hemodialysis (HD), relapsing peritonitis, or death. The secondary outcomes were clinical manifestations (fever, cloudy dialysate) and complications (catheter removal, transfer to HD, relapse, hospitalization, and mortality). Peritonitis outcomes were compared using multivariable logistic regression. Results Overall, 377 peritonitis episodes occurred in 247 patients. Of these, 126 episodes occurred in 79 elderly patients and 251 episodes occurred in 168 younger patients. Baseline demographic data were comparable between the 2 groups, except that elderly patients were significantly more likely to have diabetes mellitus (66% vs 46%), diabetic nephropathy (55% vs 39%), and a lower serum albumin than younger patients. Medical cure was comparable between the 2 groups (71% vs 72%, respectively, p = 0.67, adjusted odds ratio [AOR] 0.89, 95% confidence interval [CI]: 0.52 – 1.53). Compared with younger patients, elderly patients experiencing peritonitis had lower odds of fever (OR 0.53, 95% CI: 0.30 – 0.94), cloudy dialysate (OR 0.45, 95% CI: 0.23 – 0.88), and catheter removal (AOR 0.50, 95% CI: 0.26 – 0.98), but similar odds of transfer to HD (AOR 0.70, 95% CI: 0.32 – 1.51), relapse (AOR 1.57, 95% CI: 0.46 – 5.40), hospitalization (AOR 1.55, 95% CI: 0.52 – 4.56), and all-cause mortality (AOR 1.88, 95% CI: 0.83 – 4.26). Conclusions Compared with younger patients, elderly PD patients with peritonitis achieved similar medical cure rates, a lower catheter removal rate, and comparable rates of HD transfer, relapse, hospitalization, and death. Elderly PD patients experiencing peritonitis were less likely to present with fever or cloudy dialysate.

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P1353IS AGE RISK FACTOR FOR TUNNELED VASCULAR CATHETER OUTCOMES?

Nephrology Dialysis Transplantation ◽

10.1093/ndt/gfaa142.p1353 ◽

2020 ◽

Vol 35 (Supplement_3) ◽

Author(s):

Sanja Bajcetic ◽

Aleksandar Jankovic ◽

Petar Djuric ◽

Bojan Stopić ◽

Radomir Naumovic ◽

...

Keyword(s):

Peritoneal Dialysis ◽

Elderly Patients ◽

Statistical Significance ◽

Treatment Options ◽

The Elderly ◽

Related Complication ◽

Primary Position ◽

Exit Site Infection ◽

Younger Patients ◽

Significant Difference

Abstract Background and Aims According to previous data, the prevalence of tunnelled cuffed vascular catheters (TCC) is more frequent in elderly as compared to younger HD patients. Still, it is not clear if elderly have decreased survival of TCC as compared with survival in younger. Method During the period from January 2010 to June 30, 2015, 110 permanent catheters were implanted in 64 patients (1.72 catheters per patient, 51.6% male mean age 67±12years, 20 diabetics). Out of all patients, 44 (68.7%) were older than 65 years, 12 (27.3%) were diabetic and 11 (25%) were previously treated with peritoneal dialysis. In the age-based subpopulations we compared the incidence of infections, thrombosis, chemical removal of thrombus by actilysis and TCC outcome. Results Reasons for TCC placement in elderly were inability of the second option and exhausted vascular approach and these reasons were found to be significantly more frequent compared to patients younger than 65 years (p = 0.020 ). Primary position of TCC was right jugular vein in both groups (39.1%, No = 25 vs 14.1% No = 9), more commonly in group of elderly patients, but there was no significant difference in the initial TCC position depending on the age structure of the patient (Hi square = 1.720, p = 0.886). The overall incidence of infections was 3.44 episodes per 1000 catheter days and patients' age did not affect TCC replacement, infection, thrombosis and inflammation. In the group of elderly, 27 patients had catheter infection (61.4%), 10 (22.7%) had catheter thrombosis and actilysis resolved thrombosis in 6 (13.6%) patients without significant difference as compared with younger patients. Catheter-induced bacteraemia were more common in TCC over 65 years (47 TCC vs. 12 TCC) but without statistical significance (p = 0.062). Similarly, exit site infection, was more common (14 TCC vs. 4 TCC) for those older than 65 years but also without statistical significance. Thrombosis of TCC occurred in 7 patients with TCC younger than 65 years and in 20 TCC in cohort of elderly (Hi square = 0.033, p = 0.535) (Table 1). Regarding treatment outcome, 19 (43.2%) elderly patients died while being treated with TCC, 12 patients (27.3%) changed treatment modality to peritoneal dialysis, 4 patients (9.1%) received arteriovenosus graft (AVG) and 9 patients had functional TCC at the end of follow up (20.5%) and no significant difference was found in the outcome compared to younger patients. Conclusion The reason for placement of TCC in elderly is the inability of other treatment options and exhaustion of vascular access. Concerning catheter related complication and outcome, there was no significant difference between the elderly and younger patient.

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ACUTE KIDNEY INJURY IN ELDERLY PATIENTS

Wiadomości Lekarskie ◽

10.36740/wlek201908109 ◽

2019 ◽

Vol 72 (8) ◽

pp. 1466-1472

Author(s):

Grażyna Kobus ◽

Jolanta Małyszko ◽

Hanna Bachórzewska-Gajewska

Keyword(s):

Acute Kidney Injury ◽

Renal Failure ◽

Acute Renal Failure ◽

Elderly Patients ◽

Older Patients ◽

Age Groups ◽

Kidney Injury ◽

The Elderly ◽

Younger Patients ◽

Common Cause

Introduction: In the elderly, impairment of kidney function occurs. Renal diseases overlap with anatomic and functional changes related to age-related involutionary processes. Mortality among patients with acute renal injury is approximately 50%, despite advances in treatment and diagnosis of AKI. The aim: To assess the incidence of acute kidney injury in elderly patients and to analyze the causes of acute renal failure depending on age. Materials and methods: A retrospective analysis included medical documentation of patients hospitalized in the Nephrology Clinic during the 6-month period. During this period 452 patients were hospitalized in the clinic. A group of 77 patients with acute renal failure as a reason for hospitalization was included in the study. Results: The prerenal form was the most common cause of AKI in both age groups. In both age groups, the most common cause was dehydration; in the group of patients up to 65 years of age, dehydration was 29.17%; in the group of people over 65 years - 43.39%. Renal replacement therapy in patients with AKI was used in 14.29% of patients. In the group of patients up to 65 years of age hemodialysis was 16.67% and above 65 years of age. -13.21% of patients. The average creatinine level in the group of younger patients at admission was 5.16 ± 3.71 mg / dl, in the group of older patients 3.14 ± 1.63 mg / dl. The size of glomerular filtration GFR in the group of younger patients at admission was 21.14 ± 19.54 ml / min, in the group of older patients 23.34 ± 13.33 ml / min. Conclusions: The main cause of acute kidney injury regardless of the age group was dehydration. Due to the high percentage of AKI in the elderly, this group requires more preventive action, not only in the hospital but also at home.

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Safety of High-Dose Dabigatran in Elderly and Younger Patients with a Low Bleeding Risk: A Prospective Observational Study

Cardiology ◽

10.1159/000516368 ◽

2021 ◽

pp. 1-5

Author(s):

Aharon Erez ◽

Gregory Golovchiner ◽

Robert Klempfner ◽

Ehud Kadmon ◽

Gustavo Ruben Goldenberg ◽

...

Keyword(s):

Observational Study ◽

Elderly Patients ◽

Prospective Observational Study ◽

Bleeding Risk ◽

The Elderly ◽

High Dose ◽

World Population ◽

Younger Patients ◽

End Point

Introduction: In patients with atrial fibrillation (AF) at risk for stroke, dabigatran 150 mg twice a day (DE150) is superior to warfarin for stroke prevention. However, there is paucity of data with respect to bleeding risk at this dose in elderly patients (≥75 years). We aimed to evaluate the safety of DE150 in comparison to warfarin in a real-world population with AF and low bleeding risk (HAS-BLED score ≤2). Methods: In this prospective observational study, 754 consecutive patients with AF and HAS-BLED score ≤2 were included. We compared outcome of elderly patients (age ≥75 tears) to younger patients (age <75 years). The primary end point was the combined incidence of all-cause mortality, stroke, systemic emboli, and major bleeding event during a mean follow-up of 1 year. Results: There were 230 (30%) elderly patients, 151 patients were treated with warfarin, and 79 were treated with DE150. Fifty-two patients experienced the primary endpoint during the 1-year follow-up. Among the elderly, at 1-year of follow-up, the cumulative event rate of the combined endpoint in the DE150 and warfarin was 8.9 and 15.9% respectively (p = 0.14). After adjustment for age and gender, patients who were treated with DE150 had a nonsignificant difference in the risk for the combined end point as patients treated with warfarin both among the elderly and among the younger population (HR 0.58, 95% C.I = 0.25–1.39 and HR = 1.12, 95% C.I 0.62–2.00, respectively [p for age-group-by-treatment interaction = 0.83). Conclusions: Our results suggest that Dabigatran 150 mg twice a day can be safely used among elderly AF patients with low bleeding risk.

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Cochlear implantation in elderly patients: stability of outcome over time

The Journal of Laryngology & Otology ◽

10.1017/s0022215116008197 ◽

2016 ◽

Vol 130 (8) ◽

pp. 706-711 ◽

Cited By ~ 13

Author(s):

O Hilly ◽

E Hwang ◽

L Smith ◽

D Shipp ◽

J M Nedzelski ◽

...

Keyword(s):

Elderly Patients ◽

Cochlear Implantation ◽

Short Form ◽

Age Groups ◽

The Elderly ◽

Long Term Results ◽

Profound Hearing Loss ◽

Younger Patients ◽

Over Time

AbstractBackground:Cochlear implantation is the standard of care for treating severe to profound hearing loss in all age groups. There is limited data on long-term results in elderly implantees and the effect of ageing on outcomes. This study compared the stability of cochlear implantation outcome in elderly and younger patients.Methods:A retrospective chart review of cochlear implant patients with a minimum follow up of five years was conducted.Results:The study included 87 patients with a mean follow up of 6.8 years. Of these, 22 patients were older than 70 years at the time of implantation. Hearing in Noise Test scores at one year after implantation were worse in the elderly: 85.3 (aged under 61 years), 80.5 (61–70 years) and 73.6 (aged over 70 years;p= 0.039). The respective scores at the last follow up were 84.8, 85.1 and 76.5 (p= 0.054). Most patients had a stable outcome during follow up. Of the elderly patients, 13.6 per cent improved and none had a reduction in score of more than 20 per cent. Similar to younger patients, elderly patients had improved Short Form 36 Health Survey scores during follow up.Conclusion:Cochlear implantation improves both audiometric outcome and quality of life in elderly patients. These benefits are stable over time.

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Influence of Obesity on Clinical Manifestations and Response to Therapy in Cutaneous Leishmaniasis caused by Leishmania braziliensis

Clinical Infectious Diseases ◽

10.1093/cid/ciab236 ◽

2021 ◽

Author(s):

Tainã Lago ◽

Lucas Carvalho ◽

Mauricio Nascimento ◽

Luiz H Guimarães ◽

Jamile Lago ◽

...

Keyword(s):

Cutaneous Leishmaniasis ◽

Clinical Presentation ◽

Clinical Manifestations ◽

Healing Time ◽

Response To Therapy ◽

Leishmania Braziliensis ◽

Cutaneous Lesions ◽

Cytokine Levels ◽

Cure Rates ◽

The Impact

Abstract Background Cutaneous leishmaniasis (CL) caused by L. braziliensis is characterized by a single ulcer or multiple cutaneous lesions with raised borders. Cure rates below 60% are observed in response to meglumine antimoniate therapy. We investigated the impact of obesity on CL clinical presentation and therapeutic response. Methods A total of 90 age-matched CL patients were included (30 obese, 30 overweight and 30 with normal BMI). CL was diagnosed through documentation of L. braziliensis DNA by PCR or identification of amastigotes in biopsied skin lesion samples. Serum cytokine levels were determined by chemiluminescence. Antimony therapy with Glucantime (20mg/kg/day) was administered for 20 days. Results Obese CL patients may present hypertrophic ulcers rather than typical oval, ulcerated lesions. A direct correlation between BMI and healing time was noted. After one course of Antimony, cure was achieved in 73% of patients with normal BMI, 37% of overweight subjects, yet just 18% of obese CL patients (p<0.01). Obese CL cases additionally presented higher leptin levels than overweight patients or those with normal BMI (p<0.05). Conclusions Obesity modifies the clinical presentation of CL and host immune response, and is associated with greater failure to therapy.

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Clinical manifestations of chronic subdural hematoma in the elderly: Literature Review

10.5327/1516-3180.462 ◽

2021 ◽

Author(s):

Gabriela Ferreira Kalkmann ◽

Carlos Umberto Pereira ◽

Francisco de Assis Pereira ◽

Débora Moura da Paixão Oliveira ◽

Nicollas Nunes Rabelo

Keyword(s):

Early Diagnosis ◽

Literature Review ◽

Subdural Hematoma ◽

Elderly Population ◽

Clinical Presentation ◽

Clinical Manifestations ◽

Chronic Subdural Hematoma ◽

Signs And Symptoms ◽

The Elderly ◽

Study Results

Introduction: The clinical manifestations of chronic subdural hematoma (CSDH) are often confused with other medical entities in the elderly, making their early diagnosis difficult or difficult. Early diagnosis is important, since its prognosis is directly associated with the preoperative neurological state, thus resulting in a worse vital and functional prognosis. Objectives: Report through a literature review the clinical manifestations of CSDH in the elderly population. Methods: Literature review, with the search terms: “Signs and Symptoms”, “Chronic Subdural Hematoma”, Aged, Diagnosis and Prognosis. In which PubMed, Lilacs, Scielo, Cochrane and TripDataBase data platforms were used. The inclusion criteria were: original studies published in any language. Articles in which full reading was prevented were excluded. With the application of the inclusion and exclusion criteria, 110 articles were included in the study. Results: Clinical presentation depends on the location, volume of the hematoma, rapid growth, the location of the CSDH, whether unilateral or bilateral, and the clinical conditions of the patient. Because the forms of clinical presentation of CSDH are variable, it is necessary that health professionals linked to the elderly (geriatrician, psychiatrist, general practitioner) have knowledge of this clinical entity. Conclusions: The recognition of classic forms as well as the identification of risk factors in the elderly favors the timely diagnosis and treatment of CSDH in the elderly population.

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Coronary artery disease in the elderly

Reviews in Clinical Gerontology ◽

10.1017/s0959259899009120 ◽

1999 ◽

Vol 9 (1) ◽

pp. 13-21 ◽

Cited By ~ 2

Author(s):

SK Glen ◽

NA Boon

Keyword(s):

Coronary Artery Disease ◽

Coronary Artery ◽

Elderly Patients ◽

Treatment Guidelines ◽

Treatment Options ◽

The Elderly ◽

Elderly Subjects ◽

Younger Patients ◽

Artery Disease ◽

Morbid Conditions

Coronary artery disease is extremely common among elderly people and accounts for half of all deaths in those who are more than 65 years old. Although the condition is essentially the same as that encountered in younger patients, the management of coronary artery disease in elderly subjects can be difficult because the anticipated benefits and risks of the various treatment options are often altered by the presence of co-morbid conditions. Moreover, the results of the major outcome studies that underpin most treatment guidelines may not be relevant to the needs of many elderly patients for several reasons.

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Typical Trigeminal Neuralgia: Comparison of Results between Patients Older and Younger than 65 Years Operated on with Microvascular Decompression by Retrosigmoid Approach

Journal of Neurological Surgery Part A Central European Neurosurgery ◽

10.1055/s-0039-1693126 ◽

2019 ◽

Vol 81 (01) ◽

pp. 028-032 ◽

Cited By ~ 1

Author(s):

Luciano Mastronardi ◽

Franco Caputi ◽

Alessandro Rinaldi ◽

Guglielmo Cacciotti ◽

Raffaelino Roperto ◽

...

Keyword(s):

Trigeminal Neuralgia ◽

Elderly Patients ◽

Microvascular Decompression ◽

Cerebrospinal Fluid Leak ◽

The Elderly ◽

Retrosigmoid Approach ◽

Younger Patients ◽

Significant Difference ◽

Elderly Cohort

Abstract Objective The incidence of typical trigeminal neuralgia (TN) increases with age, and neurologists and neurosurgeons frequently observe patients with this disorder at age 65 years or older. Microvascular decompression (MVD) of the trigeminal root entry zone in the posterior cranial fossa represents the etiological treatment of typical TN with the highest efficacy and durability of all treatments. This procedure is associated with possible risks (cerebellar hematoma, cranial nerve injury, stroke, and death) not seen with the alternative ablative procedures. Thus the safety of MVD in the elderly remains a topic of discussion. This study was conducted to determine whether MVD is a safe and effective treatment in older patients with TN compared with younger patients. Methods In this retrospective study, 28 patients older than 65 years (elderly cohort: mean age 70.9 ± 3.6 years) and 38 patients < 65 years (younger cohort: mean age 51.7 ± 6.3 years) underwent MVD via the keyhole retrosigmoid approach for type 1 TN (typical) or type 2a TN (typically chronic) from November 2011 to November 2017. A 75-year-old patient and three nonelderly patients with type 2b TN (atypical) were excluded. Elderly and younger cohorts were compared for outcome and complications. Results At a mean follow-up 26.0 ± 5.5 months, 25 patients of the elderly cohort (89.3%) reported a good outcome without the need for any medication for pain versus 34 (89.5%) of the younger cohort. Twenty-three elderly patients with type 1 TN were compared with 30 younger patients with type 1 TN, and no significant difference in outcomes was found (p > 0.05). Five elderly patients with type 2a TN were compared with eight younger patients with type 2a TN, and no significant difference in outcomes was noted (p > 0.05). There was one case of cerebrospinal fluid leak and one of a cerebellar hematoma, both in the younger cohort. Mortality was zero in both cohorts. Conclusions On the basis of our experience and the international literature, age itself does not seem to represent a major contraindication of MVD for TN.

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Tapentadol Prolonged Release for Severe Chronic Osteoarthritis Pain in the Elderly—A Subgroup Analysis of Routine Clinical Practice Data

Pain Research and Management ◽

10.1155/2020/5759265 ◽

2020 ◽

Vol 2020 ◽

pp. 1-10 ◽

Cited By ~ 1

Author(s):

Andreas Schwittay ◽

Melanie Sohns ◽

Birgit Heckes ◽

Christian Elling

Keyword(s):

Quality Of Life ◽

Clinical Practice ◽

Elderly Patients ◽

Subgroup Analysis ◽

The Elderly ◽

Routine Clinical Practice ◽

Prolonged Release ◽

Younger Patients ◽

Quality Of Life Measures

Background. Tapentadol prolonged release (PR) has been shown effective and generally well tolerated in a broad range of chronic pain conditions. This subgroup analysis investigated its benefits for elderly patients with severe chronic osteoarthritis (OA) pain in routine clinical practice. Patients and Methods. Data of all patients with chronic OA pain were extracted from the database of a prospective, 3-month noninterventional tapentadol PR trial. The data of elderly OA patients (>65 years of age; n = 752) were compared with the data of younger OA patients (≤65 years; n = 282). Results. Almost all patients (elderly 98.7% and younger patients 99.3%) had received long-term analgesic medication prior to the start of tapentadol PR treatment but presented with severe pain accompanied by considerable impairments in sleep quality and quality of life measures. Tapentadol PR provided effective pain relief in both patient groups, with slightly better outcomes in younger patients. However, the mean baseline pain intensity of 7.1 (SD 1.5) was reduced by 3.8 points (p≤0.001), and sleep and quality of life measures had also markedly improved in the elderly: quality of sleep by 3 points, quality of life by 3.4 points, social activities by 3 points, and independence by 2.7 points (p≤0.001 for all measures; 11-point scale). At the end of observation, 68% of the elderly had clinically relevant pain reductions of at least 50% (vs baseline), and 87.9% attained either their intended pain reduction target and/or an additional individual treatment target (both predefined during baseline examination). Only 8.4% of the elderly experienced adverse drug reactions, most frequently nausea (2.7% of patients) and dizziness (1.5%). Conclusion. Tapentadol PR provided effective and well-tolerated treatment of severe chronic OA pain for elderly patients in routine clinical practice. The favorable tolerability profile in particular suggests tapentadol PR as a treatment option before classical strong opioids are considered.

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Age-Related Variances in Patients with Tibial Plateau Fractures

The Journal of Knee Surgery ◽

10.1055/s-0039-1683893 ◽

2019 ◽

Vol 33 (06) ◽

pp. 611-615 ◽

Cited By ~ 1

Author(s):

Lasun O. Oladeji ◽

John R. Worley ◽

Brett D. Crist

Keyword(s):

Elderly Patients ◽

Tibial Plateau ◽

Tibial Plateau Fracture ◽

The Elderly ◽

Tibial Plateau Fractures ◽

Mechanism Of Injury ◽

Younger Patients ◽

Age Related ◽

Comorbidity Burden ◽

Plateau Fracture

AbstractTibial plateau fractures account for approximately 8% of fractures in the elderly population. Treatment strategies in the elderly are similar to those for younger patients; however, practitioners must account for the elevated comorbidity burden in this population. To date, few studies have analyzed age-based outcomes in patients with tibial plateau fractures. Therefore, the purpose of this study was to determine age-related variances in demographics, fracture characteristics, mechanism of injury, and complications. A 10-year retrospective review was conducted to identify patients who received treatment for a tibial plateau fracture. There were 351 patients (360 tibial plateau fractures) who were identified and subsequently stratified according to their age at the time of injury. Patients were classified as elderly if they were 65 years of age or older at the time of injury; all other patients were included in the control cohort. These two cohorts were analyzed using bivariate analysis to isolate for age-related variations with respect to risk factors, mechanism of injury, and complications. There were 351 patients (360 tibial plateau fractures) with a median follow-up of 1.84 ± 2.44 years who met inclusion criteria. There were a greater proportion of women in the elderly cohort as compared with the younger cohort (60.0 vs. 43.4%, p = 0.06). Elderly patients were significantly more likely to present with diabetes (33.3 vs. 16.1%, p = 0.01) or osteoporosis (14.3 vs. 1.6%, p = 0.001). Younger patients were significantly more likely to require further surgery to address ligament (12.6 vs. 0%, p = 0.008), meniscus (20.9 vs. 7.1%, p = 0.036), or cartilage pathology (13.6 vs. 0%, p = 0.005). There was no difference in the arthroplasty conversion rate (4.8% elderly vs. 7.9% control, p = 0.755). While elderly patients presented with a greater comorbidity burden, they had equivalent or better short-term outcomes when compared with their younger peers when treated with open reduction and internal fixation (ORIF). Despite the recent interest in primary total knee arthroplasty for elderly patients with tibial plateau fractures, the results of this study suggest that elderly patients may respond well when treated with ORIF following a tibial plateau fracture.

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