Heterogeneity of regional population morbidity in Russia – assessment and prognosis principals

2019 ◽  
pp. 16-21
Author(s):  
Igor Alekseevich Gundarov ◽  
Eleonora Igorevna Pilguy
Keyword(s):  
Subcutaneous Tissue ◽  
Healthcare Management ◽  
Sources Of Information ◽  
Regional Heterogeneity ◽  
Long Term Stability ◽  
Regional Population ◽  
The Russian Federation

The aim of the study is to develop the assessment technology and forecasting heterogeneity of regional incidence for differentiated healthcare management. Material and methods. The incidence of skin and subcutaneous tissue diseases in children aged 0–14 years in 2009–2017 in Russia was used as a material. The sources of information were the data of state statistics. Generally accepted statistical methods were used for the analysis. Results. The expressed heterogeneity of regions of the Russian Federation on children’s dermatological morbidity with a coefficient of variation of 28% is revealed. The marked size of heterogeneity steadily persisted in the 8-year follow-up. The stable predisposition of subjects to a certain rank place is proved. The territories were ranked according to the total 9-year rank. The classification of territories into types of low, medium and high risk of morbidity is carried out. Long-term stability of regional trajectories allows extrapolating them for prediction. Conclusion. The complex of statistical calculations forming the standard “forecast of regional heterogeneity technology assessment” is carried out. Used methods is universal and it could be used in assessment of any sign heterogeneity: morbidity, mortality, fertility, crime, unemployment, etc.

Long-Term Stability of Sutured Scleral Fixation of a Posterior Chamber Intraocular Lens With 10-0 Polypropylene for More Than 30 Years

2021 ◽  
pp. 247412642097887
Author(s):  
Gregg T. Kokame ◽  
Tarin T. Tanji ◽  
Jase N. Omizo
Keyword(s):  
Intraocular Lens ◽  
Posterior Chamber ◽  
Scleral Flap ◽  
Scleral Fixation ◽  
Polypropylene Suture ◽  
Long Term Stability ◽  
Posterior Chamber Intraocular Lens ◽  
Polypropylene Sutures

Purpose: We report the longest follow-up to our knowledge of stable scleral fixation of a posterior chamber intraocular lens (PC IOL) with 10-0 polypropylene sutures. Methods: A retrospective review is presented of a case with more than 30 years’ follow-up after performing sutured scleral fixation with 10-0 polypropylene suture using 2 sutures tied together under a scleral flap. One suture was a cow-hitch looped around the haptic, and the other suture was passed through the sclera to create the scleral fixation. Results: The scleral fixation with 10-0 polypropylene suture knots for both haptics of the PC IOL allowed central optic positioning with excellent vision for more than 30 years without suture breakage. Conclusions: Polypropylene sutures for scleral fixation of PC IOLs remained stable for more than 30 years with central positioning of the PC IOL, without exposure of the fixation suture knots through the conjunctiva, and without suture breakage.

Classification of Fresh Fractures of the Lunate

1988 ◽  
Vol 13 (4) ◽  
pp. 458-462
Author(s):  
H. TEISEN ◽  
J. HJARBAEK
Keyword(s):  
Vascular Anatomy ◽  
X Rays ◽  
Lunate Bone ◽  
X Ray

The X-rays of 17 patients with fresh fractures of the lunate bone have been reviewed. The fractures were classified according to their radiological appearances and according to the vascular anatomy of the lunate. A long term X-ray follow-up examination was performed.

scholarly journals Analysis of requirements for modern finishing materials in interior solutions for inpatient facility ward units

2021 ◽  
Vol 284 ◽  
pp. 05001
Author(s):  
Alevtina Balakina ◽  
Yury Lempl
Keyword(s):  
Practical Experience ◽  
Interior Decoration ◽  
Term Care ◽  
Normative Documents ◽  
Inpatient Facility ◽  
The Russian Federation ◽  
Materials Used ◽  
Capital Construction

This article is devoted to the detailed analysis of modern requirements for finishing materials, used in the interiors of inpatient facility ward units. The authors have studied a number of regulatory normative documents acting in the territory of the Russian Federation and analyzed the practical experience of interior decoration of ward units at the health care capital construction facilities. The authors highlight and describe the main requirements for the finishing materials for the inpatient facility ward units and point out the peculiarities of solutions in the interiors. A classification of modern finishing materials (with an indication of their technical characteristics) used in the decoration of interiors of long-term care units is made on the basis of the practical experience studied by the authors taking into account the functional purpose of the premises as well as the variants of visual design of interiors of inpatient facility ward units.

Clinical Course of Different Types of Immune Reactions following Keratoplasty

2021 ◽  
Author(s):  
Philip Keye ◽  
Thabo Lapp ◽  
Daniel Böhringer ◽  
Sonja Heinzelmann ◽  
Philip Maier ◽  
...  
Keyword(s):  
Clinical Course ◽  
Corneal Graft ◽  
Long Term Outcomes ◽  
Immune Mediated ◽  
Corneal Graft Rejection ◽  
Different Types ◽  
Lost To Follow Up

Abstract Background Immune-mediated corneal graft rejection (IR) is a leading cause of corneal graft failure. The endothelium, stroma, epithelium, or a combination can be affected. Little is known about the long-term outcomes of different types of IR. Methods We reviewed the medical records of all keratoplasties that had been performed at our eye centre between 2003 and 2016 (n = 3934) for any kind of IR that occurred between the surgery and 2019. All patients with a definite diagnosis of IR and sufficient clinical data were included in the analysis. IRs were grouped according to the affected part of the graft (endothelial, stromal, epithelial, and mixed). We analysed the dynamics of recovery and the clinical outcomes. Results We identified a total of 319 patients with IR. Twenty-seven of those were lost to follow-up and were excluded from further analysis. Of the IRs, 89% affected the endothelium. Endothelial IR resulted more frequently in a considerable loss of endothelial cell density than other forms of IR. Stromal IR showed a lower relapse rate and a better visual recovery than other types of IR and resulted less often in a failure of the graft. Conclusions We herein report comprehensive data about the prognosis regarding functional recovery after different types of IR following keratoplasty. Our data underline that timely recognition and correct classification of IR are important because they determine the clinical course and prognosis.

Long term stability of the subcutaneous cardioverter defibrillator implanted by means of the intermuscular two incision technique

EP Europace ◽  
2021 ◽  
Vol 23 (Supplement_3) ◽  
Author(s):  
G Bisignani ◽  
A Bisignani ◽  
AL Cavaliere ◽  
M Lovecchio ◽  
S Valsecchi ◽  
...  
Keyword(s):  
Thoracic Wall ◽  
Fat Tissue ◽  
Cardioverter Defibrillator ◽  
Long Term Stability ◽  
Funding Sources ◽  
Incision Technique ◽  
Post Implantation ◽  
Funding Acknowledgements

Abstract Funding Acknowledgements Type of funding sources: None. Background To ensure effective defibrillation with the subcutaneous implantable cardioverter defibrillator (S-ICD), both the lead and the generator must be adequately positioned extrathoracically. We assessed the long-term adequacy of the S-ICD system position and its stability in a group of patients who received the S-ICD by means of the two-incision intermuscular technique. Methods The PRAETORIAN score uses chest radiography to provide feedback on S-ICD positioning, and identifies patients with high defibrillation thresholds. We compared radiographs taken immediately after implantation and on 12-month follow-up examination. Results We analyzed data from 38 patients with the S-ICD generator positioned in an intermuscular pocket. The median PRAETORIAN score was 38 [25th to 75th percentile: 30 to 60]. Two (5%) patients had a score of 90 (intermediate risk of conversion failure). The thickness of the adipose tissue between the coil and the sternum was ≤1 coil width in 72% of patients, the generator was on, or posterior to, the midline in 94% of patients, and the amount of fat tissue between the generator and the thoracic wall was less than the generator width in 78% of patients. No generator or electrode dislodgments were detected on analyzing radiographs collected at the 12-month visit. In all patients, assessment of the PRAETORIAN score confirmed the values calculated on post-implantation analysis. During follow-up, no ineffective therapies, sudden cardiac or device-related deaths occurred. Conclusions The position of the S-ICD system implanted using the two-incision intermuscular technique was adequate at the time of implantation and remained stable after 12 months.

scholarly journals Readmission after discharge from a medium secure unit

2013 ◽  
Vol 37 (4) ◽  
pp. 124-129 ◽  
Author(s):  
Martin Clarke ◽  
Conor Duggan ◽  
Clive R. Hollin ◽  
Nick Huband ◽  
Lucy McCarthy ◽  
...  
Keyword(s):  
Mental Health ◽  
Psychiatric Hospital ◽  
Psychiatric Hospitals ◽  
Patient Treatment ◽  
Multiple Sources ◽  
Long Term Follow Up ◽  
Secure Unit

Aims and methodWe examined readmission to psychiatric hospital of 550 patients discharged from one medium secure unit over 20 years. Multiple sources were used to obtain readmission data.ResultsReadmission was common, particularly to non-secure psychiatric hospitals. At least 339 patients (61.6%) were readmitted to any psychiatric hospital (mean follow-up 9.5 years), with over a third (37.6%) subsequently being readmitted to medium- or high-security or both. Of those discharged directly to the community, having previous in-patient treatment and a Mental Health Act classification of mental illness were associated with shorter time to first readmission.Clinical implicationsThe long-standing nature of disorders is evident in the high rates of readmission overall and the need for readmission to medium and high secure services, suggesting that these patients require long-term follow-up and support from mental health services.

scholarly journals Middle Ear Transducer: Long Term Stability of the Latest Generation T2

2019 ◽  
Vol 2019 ◽  
pp. 1-6 ◽  
Author(s):  
Nils Kristian Prenzler ◽  
Eugen Kludt ◽  
Thomas Giere ◽  
Rolf Salcher ◽  
Thomas Lenarz ◽  
...  
Keyword(s):  
Hearing Loss ◽  
Middle Ear ◽  
Observation Time ◽  
Term Stability ◽  
Long Term Stability ◽  
Average Observation ◽  
Technical Failures

Objectives/Hypothesis. Comparing long term stability of the Middle Ear Transducers (MET) of the 1st generation T1 (Otologics LLC) with the current generation T2 (Cochlear Ltd.) in all our clinical cases with standard incus coupling. Study Design. Retrospective chart review. Methods. 52 ears implanted with a MET device between 2008 and 2016 were analyzed retrospectively. All patients suffered from sensorineural hearing loss and the actuator was coupled to the body of the incus (standard coupling). 23 ears were implanted with the transducer T1 (Otologics LLC) between 2008 and 2011 and 29 ears were implanted with the current transducer T2 since 2011 (Otologics LLC/Cochlear Ltd.). Latest available in situ and bone conduction (BC) thresholds were exploited for a follow-up period of up to 7 years after first fitting. Long term stability of coupling and actuator performance was evaluated by tracking differences between in situ and BC thresholds. Results. In the T1 group, 9 out of 23 implants were still used by the patients at their last follow-up visit (average observation time 3.7 yrs.; min 1.0 yrs., max 7.4 yrs.). In 9 patients a technical failure identified by a decrease of in situ threshold of more than 15 dB compared to BC thresholds [Δ (in situ – BC)] lead to non-usage of the implant and 7 explantations. Five other explantations occurred due to medical reasons such as BC threshold decrease, infection, or insufficient speech intelligibility with the device. In the T2 group, 23 out of 29 implants were still used at the most current follow-up visit (average observation time 3.3 yrs.; min 1.0 yrs., max 4.8 yrs.). No technical failures were observed up to more than 4 years after implantation. Five T2 patients discontinued using the device due to insufficient benefit; two of these patients were explanted. One patient had to be explanted before the activation of the device due to disorders of wound healing. Nevertheless, a small but significant decrease of hearing loss corrected coupling efficiency [Δ (in situ – BC)] was seen in the T2 group. Conclusions. In contrast to the T1 transducers of the earlier generation of MET systems where technical failures occurred frequently, no technical failures were detected after 29 implantations with the current T2 transducers. However, a small but significant decline of transmission efficiency was observable even in the T2 implanted group.

scholarly journals Treatment of unstable hips with the Tübingen splint in early postnatal period: radiological mid-term results of 75 hips with mean follow-up of 5.5 years

2020 ◽  
Vol 14 (4) ◽  
pp. 252-258
Author(s):  
Hannes Kubo ◽  
David Latz ◽  
Martin Hufeland ◽  
Erik Schiffner ◽  
Ruediger Krauspe
Keyword(s):  
Postnatal Period ◽  
Level Of Evidence ◽  
Term Outcome ◽  
Long Term Outcome ◽  
Type D ◽  
Further Development ◽  
Mid Term Results

Purpose For treatment of unstable hips, the Tübingen splint is a treatment option. After the initial treatment, regular radiological follow-up examinations are recommended but there is a lack of long-term outcome studies. Therefore, the further development of unstable hips treated with the Tübingen splint were evaluated. Methods From 2004 to 2015 116 patients with 161 unstable hips treated with the Tübingen splint were evaluated. Inclusion criteria were: 1) successfully treated unstable hip (type D, III and IV); 2) pelvic radiographs at the age of one to ≤ two, two to ≤ four and four to ≤ eight years. The acetabular index (ACI) of all and the centre-edge angle (CEA) of the third radiograph were measured and classified according to the Tönnis classification. Results A total of 53 patients with 75 unstable hips (type D 34 (45.3%), III 33 (44.0%), IV 8 (10.7%)) were included. In comparison of the first, second and third radiograph, an increase of normal findings was seen in 31 (41.3%) to 53 (70.7%) and 60 (80.0%) hips, respectively. However, a decrease of slightly dysplastic hips from 31 (41.3%) to 19 (25.3%) and 14 (18.7%) respectively and severely dysplastic hips from 13 (17.3%) to three (4.0%) and one (1.3%) hip respectively was detected. In comparison of first to second radiograph, 32 hips improved and five hips deteriorated and of second to third radiograph 16 hips improved and six hips deteriorated. The Tönnis classification of ACI compared with CEA showed no significant differences (p = 0.442). Conclusion This study shows a good development of unstable hips treated with the Tübingen splint with mean follow-up 5.5 years. Nevertheless, unexpected deteriorations could be identified. The CEA is an alternative to the ACI. Level of evidence IV

scholarly journals Pharmacokinetics and pharmacodynamics of natalizumab in pediatric patients with RRMS

2019 ◽  
Vol 6 (5) ◽  
pp. e591 ◽  
Author(s):  
Angelo Ghezzi ◽  
Giancarlo Comi ◽  
Luigi Maria Grimaldi ◽  
Lucia Moiola ◽  
Carlo Pozzilli ◽  
...  
Keyword(s):  
Safety Profile ◽  
Time Course ◽  
Pediatric Patients ◽  
Short Term ◽  
Elimination Phase ◽  
Relapsing Remitting ◽  
Distribution Phase

ObjectiveThis phase I study investigated pharmacokinetic (PK) and pharmacodynamic (PD) profiles of natalizumab in pediatric patients with relapsing-remitting MS (RRMS).MethodsPediatric patients with RRMS who were prescribed natalizumab 300 mg IV every 4 weeks were enrolled. Blood samples were collected on days 1, 2, 8, 15, and 22 and at weeks 4, 8, 12, and 16 to estimate PK parameters; PD properties were evaluated by measuring α4-integrin saturation and lymphocyte counts over time. Natalizumab's safety profile was also evaluated.ResultsPK parameters were similar to those reported in adult patients; natalizumab concentrations peaked approximately 1 day after infusion in most of the participants (Cmax 142.9 μg/mL, AUClast 47389.4 hr*μg/mL), followed by a biphasic decline with a rapid distribution phase and a slow elimination phase, with a terminal half-life of 215.1 hours. In terms of PD, both time course and magnitude of α4-integrin saturation and increase in lymphocyte counts were similar to those observed in adults. During the 16-week study follow-up, 3 adverse events attributed to natalizumab were observed; no unexpected safety events occurred.ConclusionsPK profile, α4-integrin saturation, lymphocyte counts, and safety observed in these pediatric patients are comparable to those reported in adults.Classification of evidenceThis study provides Class I evidence that natalizumab PK/PD parameters and safety profile are similar in adults and pediatric patients in the short term. Longer studies, also including a larger number of younger subjects (aged 10–12 years), are required to further inform about long-term PK and PD parameters in pediatric patients with MS.

scholarly journals A long-term prospective observational study in 31 patients with hemicrania continua

2019 ◽  
Vol 2 ◽  
pp. 251581631882469 ◽  
Author(s):  
Sanjay Prakash ◽  
Chaturbhuj Rathore ◽  
Kaushik Rana ◽  
Hemant Joshi ◽  
Jay Patel ◽  
...  
Keyword(s):  
Hemicrania Continua ◽  
Background Pain ◽  
Headache Diary ◽  
The Mean ◽  
Drug Leads ◽  
Observation Period ◽  
Structured Questionnaire

Introduction: Till date, there is no prospective study in patients with hemicrania continua (HC). Methods: Patients fulfilling the international classification of headache disorders criteria for HC were evaluated prospectively. All patients were subjected to a detailed clinical interview, based on a structured questionnaire. Before starting indomethacin, all patients were instructed to fill a headache diary for at least 5 days. Gradual tapering of indomethacin was done at regular intervals. Results: We enrolled 41 patients over 4.5 years, 31 of whom met the criteria after confirming the indomethacin response. The mean age was 41 years, and 55% were female. The mean duration of headache was 43.6 months. All patients had continuous strictly unilateral pain with episodic exacerbations. At least one cranial autonomic feature was noted in 81% of patients. Twenty-five patients (81%) felt a sense of restlessness during exacerbations. The mean follow-up was 2.5 years. Three-fourths of patients noted a reduction in indomethacin dose after an average 2.5 of years follow-up. The mean reduction of the dose in the follow-up was statistically significant (172 mg vs. 110 mg, p < 0.001). All patients missed the drug for various reasons over the observation period. The headache reappeared within 48 h in 97% of patients. Conclusion: Misdiagnosis of HC is still very common. Patients may not volunteer about the background pain and will focus only on the exacerbations. HC rarely remits, but indomethacin requirements may decrease over time. Skipping of the effective drug leads to the immediate reappearance of pain.

Sign in / Sign up

Export Citation Format

Share Document