scholarly journals A national study of practice patterns in UK renal units in the use of dialysis and conservative kidney management to treat people aged 75 years and over with chronic kidney failure

2015 ◽  
Vol 3 (12) ◽  
pp. 1-186 ◽  
Author(s):  
Paul Roderick ◽  
Hugh Rayner ◽  
Sarah Tonkin-Crine ◽  
Ikumi Okamoto ◽  
Caroline Eyles ◽  
...  
Keyword(s):  
Kidney Failure ◽  
Older Patients ◽  
Practice Patterns ◽  
Laboratory Data ◽  
National Study ◽  
Service Development ◽  
Renal Unit ◽  
Number Of Patients ◽  
Wide Range ◽  
The Way

BackgroundConservative kidney management (CKM) is recognised as an alternative to dialysis for a significant number of older adults with multimorbid stage 5 chronic kidney disease (CKD5). However, little is known about the way CKM is delivered or how it is perceived.AimTo determine the practice patterns for the CKM of older patients with CKD5, to inform service development and future research.Objectives(1) To describe the differences between renal units in the extent and nature of CKM, (2) to explore how decisions are made about treatment options for older patients with CKD5, (3) to explore clinicians’ willingness to randomise patients with CKD5 to CKM versus dialysis, (4) to describe the interface between renal units and primary care in managing CKD5 and (5) to identify the resources involved and potential costs of CKM.MethodsMixed-methods study. Interviews with 42 patients aged > 75 years with CKD5 and 60 renal unit staff in a purposive sample of nine UK renal units. Interviews informed the design of a survey to assess CKM practice, sent to all 71 UK units. Nineteen general practitioners (GPs) were interviewed concerning the referral of CKD patients to secondary care. We sought laboratory data on new CKD5 patients aged > 75 years to link with the nine renal units’ records to assess referral patterns.ResultsSixty-seven of 71 renal units completed the survey. Although terminology varied, there was general acceptance of the role of CKM. Only 52% of units were able to quantify the number of CKM patients. A wide range reflected varied interpretation of the designation ‘CKM’ by both staff and patients. It is used to characterise a future treatment option as well as non-dialysis care for end-stage kidney failure (i.e. a disease state equivalent to being on dialysis). The number of patients in the latter group on CKM was relatively small (median 8, interquartile range 4.5–22). Patients’ expectations of CKM and dialysis were strongly influenced by renal staff. In a minority of units, CKM was not discussed. When discussed, often only limited information about illness progression was provided. Staff wanted more research into the relative benefits of CKM versus dialysis. There was almost universal support for an observational methodology and a quarter would definitely be willing to participate in a randomised clinical trial, indicating that clinicians placed value on high-quality evidence to inform decision-making. Linked data indicated that most CKD5 patients were known to renal units. GPs expressed a need for guidance on when to refer older multimorbid patients with CKD5 to nephrology care. There was large variation in the scale and model of CKM delivery. In most, the CKM service was integrated within the service for all non-renal replacement therapy CKD5 patients. A few units provided dedicated CKM clinics and some had dedicated, modest funding for CKM.ConclusionsConservative kidney management is accepted across UK renal units but there is much variation in the way it is described and delivered. For best practice, and for CKM to be developed and systematised across all renal units in the UK, we recommend (1) a standard definition and terminology for CKM, (2) research to measure the relative benefits of CKM and dialysis and (3) development of evidence-based staff training and patient education interventions.FundingThe National Institute for Health Research Health Services and Delivery Research programme.

Age- and sex-related bone uptake of Tc-99m-HDP measured by whole-body bone scanning

2000 ◽  
Vol 39 (05) ◽  
pp. 127-132 ◽  
Author(s):  
Nicole Sieweke ◽  
K. H. Bohuslavizki ◽  
W. U. Kampen ◽  
M. Zuhayra ◽  
M. Clausen ◽  
...  
Keyword(s):  
Whole Body ◽  
Bone Lesions ◽  
Men And Women ◽  
Bone Uptake ◽  
Normal Bone ◽  
Age Related ◽  
Number Of Patients ◽  
Wide Range ◽  
Bone Scans ◽  
Body Bone

Summary Aim of this study was to validate a recently introduced new and easy-to-perform method for quantifying bone uptake of Tc-99m-labelled diphosphonate in a routine clinical setting and to establish a normal data base for bone uptake depending on age and gender. Methods: In 49 women (14-79 years) and 47 men (6-89 years) with normal bone scans as well as in 49 women (33-81 years) and 37 men (27-88 years) with metastatic bone disease whole-body bone scans were acquired at 3 min and 3-4 hours p.i. to calculate bone uptake after correction for both urinary excretion and soft tissue retention. Results: Bone uptake values of various age-related subgroups showed no significant differences between men and women (p >0.05 ). Furthermore, no differences could be proven between age-matched subgroups of normals and patients with less than 10 metastatic bone lesions, while patients with wide-spread bone metastases revealed significantly increased uptake values. In both men and women highest bone uptake was obtained (p <0.05 ) in subjects younger than 20 years with active epiphyseal growth plates. In men, bone uptake slowly decreased with age up to 60 years and then showed a tendency towards increasing uptake values. In women, the mean uptake reached a minimun in the decade 20-29 years and then slowly increased with a positive linear correlation of age and uptake in subjects older than 55 years (r = 0.57). Conclusion: Since the results proposed in this study are in good agreement with data from literature, the new method used for quantification could be validated in a large number of patients. Furthermore, age- and sexrelated normal bone uptake values of Tc-99m-HDP covering a wide range of age could be presented for this method as a basis for further studies on bone uptake.

Cerebellotrigeminal Dermal Dysplasia (Gómez-López-Hernández Syndrome)

2018 ◽  
Vol 16 (05) ◽  
pp. 362-368 ◽  
Author(s):  
Federica Sullo ◽  
Agata Polizzi ◽  
Stefano Catanzaro ◽  
Selene Mantegna ◽  
Francesco Lacarrubba ◽  
...  
Keyword(s):  
De Novo ◽  
Chromosomal Rearrangements ◽  
Number Of Patients ◽  
Wide Range ◽  
Visual Problems ◽  
Neurodevelopmental Abnormalities ◽  
Clinical Triad ◽  
High Degree ◽  
Motor Handicap

Cerebellotrigeminal dermal (CTD) dysplasia is a rare neurocutaneous disorder characterized by a triad of symptoms: bilateral parieto-occipital alopecia, facial anesthesia in the trigeminal area, and rhombencephalosynapsis (RES), confirmed by cranial magnetic resonance imaging. CTD dysplasia is also known as Gómez-López-Hernández syndrome. So far, only 35 cases have been described with varying symptomatology. The etiology remains unknown. Either spontaneous dominant mutations or de novo chromosomal rearrangements have been proposed as possible explanations. In addition to its clinical triad of RES, parietal alopecia, and trigeminal anesthesia, CTD dysplasia is associated with a wide range of phenotypic and neurodevelopmental abnormalities.Treatment is symptomatic and includes physical rehabilitation, special education, dental care, and ocular protection against self-induced corneal trauma that causes ulcers and, later, corneal opacification. The prognosis is correlated to the mental development, motor handicap, corneal–facial anesthesia, and visual problems. Follow-up on a large number of patients with CTD dysplasia has never been reported and experience is limited to few cases to date. High degree of suspicion in a child presenting with characteristic alopecia and RES has a great importance in diagnosis of this syndrome.

scholarly journals Current status of vascular access in Japan—from Dialysis Access Symposium 2017

2019 ◽  
Vol 20 (1_suppl) ◽  
pp. 38-44
Author(s):  
Mizuya Fukasawa
Keyword(s):  
Vascular Access ◽  
Current Status ◽  
Good Survival ◽  
Chronic Glomerulonephritis ◽  
Dialysis Access ◽  
Dialysis Patients ◽  
Survival Prognosis ◽  
Access Methods ◽  
Number Of Patients ◽  
Wide Range

At the second Dialysis Access Symposium held in Nagoya, Japan, a proposal was made to investigate the differences in vascular access methods used in different countries. In this article, we describe the management of vascular access in Japan. The Japanese population is rapidly aging, and the proportion of elderly patients on dialysis is also increasing. There were 325,000 dialysis patients in Japan at the end of 2015, of whom 65.1% were aged 65 years or above. The number of patients with diabetic nephropathy or nephrosclerosis as the underlying condition is also increasing, whereas the number with chronic glomerulonephritis is steadily decreasing. The Japanese health insurance system enables patients to undergo medical treatment at almost no out-of-pocket cost. Percutaneous transluminal angioplasty suffers from a severe device lag compared with other countries, but although there are limitations on permitted devices, the use of those that have been authorized is covered by medical insurance. One important point that is unique to Japan is that vascular access is performed and managed by doctors involved in dialysis across a wide range of disciplines, including nephrologists, surgeons, and urologists. This may be one factor contributing to the good survival prognosis of Japanese dialysis patients.

scholarly journals Are telephone consultations here to stay in rheumatology?

2020 ◽  
Author(s):  
Sabrina R Raizada ◽  
Natasha Cleaton ◽  
James Bateman ◽  
Diarmuid M Mulherin ◽  
Nick Barkham
Keyword(s):  
Older Patients ◽  
Online Survey ◽  
Vulnerable Groups ◽  
Age Group ◽  
Telephone Consultation ◽  
Survey Tool ◽  
Face To Face ◽  
Vulnerable Patients ◽  
Number Of Patients

Abstract Objectives During the COVID-19 pandemic, face-to-face rheumatology follow-up appointments were mostly replaced with telephone or virtual consultations in order to protect vulnerable patients. We aimed to investigate the perspectives of rheumatology patients on the use of telephone consultations compared with the traditional face-to-face consultation. Methods We carried out a retrospective survey of all rheumatology follow-up patients at the Royal Wolverhampton Trust who had received a telephone consultation from a rheumatology consultant during a 4-week period via an online survey tool. Results Surveys were distributed to 1213 patients, of whom 336 (27.7%) responded, and 306 (91.1%) patients completed all components of the survey. Overall, an equal number of patients would prefer telephone clinics or face-to-face consultations for their next routine appointment. When divided by age group, the majority who preferred the telephone clinics were &lt;50 years old [χ2 (d.f. = 3) = 10.075, P = 0.018]. Prevalence of a smartphone was higher among younger patients (&lt;50 years old: 46 of 47, 97.9%) than among older patients (≥50 years old: 209 of 259, 80.7%) [χ2 (d.f. = 3) = 20.919, P &lt; 0.001]. More patients reported that they would prefer a telephone call for urgent advice (168, 54.9%). Conclusion Most patients interviewed were happy with their routine face-to-face appointment being switched to a telephone consultation. Of those interviewed, patients &gt;50 years old were less likely than their younger counterparts to want telephone consultations in place of face-to-face appointments. Most patients in our study would prefer a telephone consultation for urgent advice. We must ensure that older patients and those in vulnerable groups who value in-person contact are not excluded. Telephone clinics in some form are here to stay in rheumatology for the foreseeable future.

scholarly journals A Cross-sectional Survey of the North American Skull Base Society: Current Practice Patterns of Vestibular Schwannoma Evaluation and Management in North America

2017 ◽  
Vol 79 (03) ◽  
pp. 289-296 ◽  
Author(s):  
Jamie Van Gompel ◽  
R. Wiet ◽  
Nicole Tombers ◽  
Anand Devaiah ◽  
Devyani Lal ◽  
...  
Keyword(s):  
North America ◽  
Skull Base ◽  
Vestibular Schwannoma ◽  
North American ◽  
Management Practices ◽  
Current Practice ◽  
Cross Sectional Survey ◽  
Cross Sectional ◽  
Number Of Patients ◽  
Wide Range

Background Very few studies have examined vestibular schwannoma (VS) management trends across centers and between providers. The objective of this study is to examine current practice trends, variance in treatment philosophies, and nuanced or controversial aspects of VS care across North America. Methods This is a cross-sectional survey of North American Skull Base Society (NASBS) members who report regular involvement in VS care. Results A total of 57 completed surveys were returned. Most respondents claimed to have over 20 years of experience and the majority reported working in an academic practice with an affiliated otolaryngology and/or neurosurgery residency program. Sixty-three percent of respondents claimed to evaluate VS patients in clinic with both an otolaryngologist and neurosurgeon involved. Eighty-six percent of respondents claimed to operate on VS with both an otolaryngologist and neurosurgeon involved, while only 18% of neurosurgeons and 9% of otolaryngologists performed surgery alone. There was a wide range in the number of cases evaluated at each center annually. Similarly, there was wide variation in the number of patients treated with microsurgery and radiation at each center. Additional details regarding management preferences for microsurgery, stereotactic radiosurgery, stereotactic radiotherapy, and conservative observation are presented. Conclusion VS management practices vary between providers and centers. Overall, most centers employ a multidisciplinary approach to management with collaboration between otolaryngology and neurosurgery. Overall, survey responses concur with previous studies suggesting a shift toward conservatism in management.

scholarly journals Assessment of Linearization Approaches for Multibody Dynamics Formulations

2017 ◽  
Vol 12 (4) ◽  
Author(s):  
Francisco González ◽  
Pierangelo Masarati ◽  
Javier Cuadrado ◽  
Miguel A. Naya
Keyword(s):  
Mechanical System ◽  
Multibody Dynamics ◽  
Equations Of Motion ◽  
Differential Algebraic Equations ◽  
Algebraic Equations ◽  
Practical Applications ◽  
Linearization Methods ◽  
Highly Nonlinear ◽  
Wide Range ◽  
The Way

Formulating the dynamics equations of a mechanical system following a multibody dynamics approach often leads to a set of highly nonlinear differential-algebraic equations (DAEs). While this form of the equations of motion is suitable for a wide range of practical applications, in some cases it is necessary to have access to the linearized system dynamics. This is the case when stability and modal analyses are to be carried out; the definition of plant and system models for certain control algorithms and state estimators also requires a linear expression of the dynamics. A number of methods for the linearization of multibody dynamics can be found in the literature. They differ in both the approach that they follow to handle the equations of motion and the way in which they deliver their results, which in turn are determined by the selection of the generalized coordinates used to describe the mechanical system. This selection is closely related to the way in which the kinematic constraints of the system are treated. Three major approaches can be distinguished and used to categorize most of the linearization methods published so far. In this work, we demonstrate the properties of each approach in the linearization of systems in static equilibrium, illustrating them with the study of two representative examples.

scholarly journals Service user and clinician perspectives on the use of outcome measures in psychological therapy

2015 ◽  
Vol 8 ◽  
Author(s):  
Graham R. Thew ◽  
Louise Fountain ◽  
Paul M. Salkovskis
Keyword(s):  
Clinical Practice ◽  
Service User ◽  
Outcome Measurement ◽  
Psychological Therapy ◽  
Service Development ◽  
Service Users ◽  
Routine Outcome Measurement ◽  
Episode Of Care ◽  
Wide Range ◽  
Clinician Perspectives

AbstractWhile the benefits of routine outcome measurement have been extolled and to some degree researched, it is surprising that service user opinions on this common therapy practice have largely not been investigated. This study aimed to assess service users’ experiences of completing measures during psychological therapy, with a view to exploring how therapists can maximize how helpful measures are in therapy. Fifteen participants completed surveys about the use of measures in their current episode of care. Ten clinicians also completed a survey about their use of, and views about, measures. Results showed that despite mixed experiences in how measures were explained and used, service users showed generally favourable attitudes towards their use in therapy, with them being perceived as most helpful when well integrated into sessions by their therapists. Clinicians reported using a wide range of measures, and generally endorsed positive beliefs about measures more strongly than negative ones. Implications for clinical practice, service development, and further research are discussed.

scholarly journals Renal functional improvement after pediatric pyeloplasty in kidneys with split renal function less than 20%: a single institute experience

2021 ◽  
Vol 17 (1) ◽  
Author(s):  
Elsayed Salih ◽  
Ibrahim Abdelmaksoud ◽  
Mohamed Elfeky ◽  
Gamal Selmy ◽  
Hussein Galal ◽  
...  
Keyword(s):  
Renal Function ◽  
Statistical Significance ◽  
Functional Improvement ◽  
Renal Unit ◽  
Poor Renal Function ◽  
Split Renal Function ◽  
Renal Function Deterioration ◽  
Number Of Patients ◽  
The Mean

Abstract Background Pediatric pyeloplasty in ureteropelvic junction obstruction (UPJO) is indicated in renal impaired drainage or renal function deterioration. The improvement of renal function after pediatric pyeloplasty is still controversial in poorly functioning kidneys. Past studies on poorly functioning kidneys had a variable SRF specification, and these studies often had a limited number of patients so that they did not achieve statistical significance. The study aims to detect the renal functional improvement after pediatric Anderson-Hynes pyeloplasty (AHP) with split renal function (SRF) less than 20% (poor renal function). Results A retrospective study included 46 pediatric patients with unilateral UPJO who underwent open AHP with SRF < 20% on a renal isotope scan from August 2012 to October 2018. Success was defined based on either improvement in symptoms, improvement in drainage on postoperative renography, and/or improvement or stability in SRF on the renal scan done 6 months postoperatively and yearly thereafter. Deterioration of SRF by more than 5% was deemed to be deterioration. An increase in SRF of more than 5% was deemed to be an improvement. A total of 46 patients with a mean age of 32 months with poor renal function on isotope renogram (SRF < 20%) were included. All patients had an obstructive pattern on the preoperative radionuclide scans. The median preoperative SRF was 9.26%. The mean (range) follow-up was 30 months. The success rate was 91.3%. Three patients underwent redo pyeloplasty, whereas a secondary nephrectomy was necessary for one. The remaining (42) patients showed stability or improvement of SRF with no further symptoms. Renal scintigraphy at 6 and 12 months after surgery revealed significantly increased SRF compared to preoperative one. Conclusion Poorly functioning renal unit with SRF < 20% can show functional improvement and recoverability after pediatric pyeloplasty.

The workplace culture in addiction psychiatry in Finland as described by healthcare personnel

2021 ◽  
Vol ahead-of-print (ahead-of-print) ◽  
Author(s):  
Eeva Lyyra ◽  
Mervi Roos ◽  
Tarja Suominen
Keyword(s):  
Job Satisfaction ◽  
Health Care ◽  
Dual Diagnosis ◽  
Workplace Culture ◽  
Service Development ◽  
Practice Environment ◽  
Addiction Psychiatry ◽  
Content Type ◽  
Substance Addiction ◽  
Number Of Patients

Purpose The purpose of this study is to describe the workplace culture and factors associated with it from the viewpoint of the personnel providing care to patients with dual diagnosis. Design/methodology/approach Data were collected from six organizations using an electronic survey in 2019. The respondents (n = 75) worked in addiction psychiatry in specialized health care and provided care to patients. The data were statistically analyzed. Findings Workplace culture was evaluated as positive. Stress was experienced occasionally (Md = 2.58, Q1 = 1.96, Q3 = 3.03), job satisfaction levels were moderate (Md = 4.83, Q1 = 4.28, Q3 = 5.44) and the practice environment was evaluated as neutral (Md = 4.46, Q1 = 4.00, Q3 = 5.04). Gender, age in years, employment relationship, work time, staffing, number of patients and the participants’ experience in health care and experience in their current workplace had statistically significant associations with workplace culture. Originality/value In Finland, there have been attempts to reform service structures that also influence mental health and substance addiction services. Workplace culture is one approach to promote service development. Yet, there has been no research on workplace culture in the context of the care of patients with dual diagnosis. The results of this study bring knowledge about how health-care personnel perceives stress, job satisfaction and their practice environment in addiction psychiatry, which can be used to further develop services and workplace culture.

scholarly journals Mental health services for war-affected children

2003 ◽  
Vol 183 (6) ◽  
pp. 540-546
Author(s):  
Lynne Jones ◽  
Alban Rrustemi ◽  
Mimoza Shahini ◽  
Aferdita Uka
Keyword(s):  
Mental Health ◽  
Mental Health Services ◽  
Health Services ◽  
Learning Disability ◽  
Stress Reactions ◽  
Educational Role ◽  
Number Of Patients ◽  
Wide Range ◽  
Adolescent Mental Health Service ◽  
Local Actors

BackgroundIn war-affected societies it is assumed that the major mental health problem facing the population will be stress reactions.AimsTo describe the creation of a child and adolescent mental health service (CAMHS) in Kosovo after the military conflict ended in 1999, and to establish the range of problems and diagnoses that presented.MethodData were collected on 559 patients over 2 years, including their referring problems and diagnoses.ResultsStress-related disorders constituted only a fifth of the case-load in year 1. A substantial number of patients were symptom-free but attended because they had been exposed to atraumatic event, and believed it might make them ill. Non-organic enuresis and learning disability were the most common diagnoses in year 2. Many patients had a complex mix of social and psychological difficulties that did not fit conventional diagnostic categories.ConclusionsMental health services that only address traumatic stress may fail to meet the needs of war-affected children. A comprehensive, culturally appropriate CAMHS is needed to address a wide range of problems including learning disability. It should be developed through local actors, and build on existing local infrastructure. Services can also have an educational role in ‘depathologising’ normative responses.

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