scholarly journals Preventive technologies in geriatrics: focus on falls

2021 ◽  
pp. 196-200
Author(s):  
N. V. Sharashkina ◽  
N. K. Runikhina
Keyword(s):  
Diagnostic Method ◽  
Antihypertensive Drugs ◽  
Lower Limbs ◽  
Orthostatic Test ◽  
Adequate Intake ◽  
Endocrine Diseases ◽  
Sensory Deficits ◽  
Balance Testing ◽  
External Causes

Falls predict functional status declines in old age and institutionalization. Among the causes of the falls are sensory deficits, cognitive impairment, chronic diseases such as cardiovascular, endocrine diseases, musculoskeletal system pathology, the use of sedatives, antihypertensive drugs, neuroleptics and diuretics, as well as external causes, including inappropriate aids. The optimal diagnostic method in this case is a comprehensive geriatric assessment, which allows for focused history taking, detailing the circumstances of the fall, identification of risk factors and assessment of consequences, the gait and balance testing, determination of the lower limbs and joints functions are hold in the course of CGA along with orthostatic test that detects sensory deficits. Additional measures of mandatory recommendations should be a discussion of rational nutrition, with an emphasis on adequate intake of protein with food and fluids as prevention.

Comparison of standardised lymphoscintigraphic function test and high resolution sonography of the lymphoedema of legs

Phlebologie ◽  
2008 ◽  
Vol 37 (05) ◽  
pp. 247-252 ◽  
Author(s):  
V. S. Brauer ◽  
W. J. Brauer
Keyword(s):  
Lower Leg ◽  
Clinical Findings ◽  
Lower Limbs ◽  
Fatty Tissue ◽  
Qualitative And Quantitative ◽  
Function Test ◽  
Unreliable Method ◽  
Negative Conclusion ◽  
Fine Disperse

SummaryPurpose: Comparison of qualitative and quantitative sonography with the lymphoscintigraphic function test and clinical findings in legs. Patients, methods: In 33 patients a lymphoscintigraphic function test of legs combined with measurement of lymph node uptake was performed and subsequently compared with sonography. Sonographic criteria were: Thickness of cutis, thickness of subcutanean fatty tissue and presence of liquid structures or fine disperse tissue structure of lower limbs, foots and toes. Results: In 51 legs uptake values lie in the pathologic area, in four legs in the grey area and in ten legs in the normal area. The cutis thickness in the lower leg shows no significant correlation with the uptake. The determination of the thickness of the subcutanean fatty tissue of the lower leg and of the cutis thickness of the feet turned out to be an unreliable method. In 47% of the medial lower legs and in 57% of the lateral lower legs with clinical lymphoedema sonography is falsely negative. Conclusion: Early lymphoedema is only detectable with the lymphoscintigraphic function test. In the case of clinical lymphoedema clinical examination is more reliable than sonography.

scholarly journals Is there a right time for surgery in paraplegic patients secondary to non traumatic spinal cord compression?

2012 ◽  
Vol 10 (4) ◽  
pp. 508-511 ◽  
Author(s):  
Leonardo Giacomini ◽  
Roger Neves Mathias ◽  
Andrei Fernandes Joaquim ◽  
Mateus Dal Fabbro ◽  
Enrico Ghizoni ◽  
...  
Keyword(s):  
Spinal Cord ◽  
Prognostic Factor ◽  
Spinal Cord Compression ◽  
Cord Compression ◽  
Lower Limbs ◽  
Motor Deficit ◽  
Indication For Surgery ◽  
Sensory Deficits ◽  
Sensory Involvement ◽  
Spinal Cord Decompression

Paraplegia is a well-defined state of complete motor deficit in lower limbs, regardless of sensory involvement. The cause of paraplegia usually guides treatment, however, some controversies remain about the time and benefits for spinal cord decompression in nontraumatic paraplegic patients, especially after 48 hours of the onset of paraplegia. The objective of this study was to evaluate the benefits of spinal cord decompression in such patients. We describe three patients with paraplegia secondary to non-traumatic spinal cord compression without sensory deficits, and who were surgically treated after more than 48 hours of the onset of symptoms. All patients, even those with paraplegia during more than 48 hours, had benefits from spinal cord decompression like recovery of gait ability. The duration of paraplegia, which influences prognosis, is not a contra-indication for surgery. The preservation of sensitivity in this group of patients should be considered as a positive prognostic factor when surgery is taken into account.

scholarly journals Revaccination as a measure of immunity to smallpox

1944 ◽  
Vol 43 (5) ◽  
pp. 337-340 ◽  
Author(s):  
E. S. Horgan ◽  
Mansour Ali Haseeb
Keyword(s):  
Experimental Work ◽  
Diagnostic Method ◽  
Sufficient Accuracy ◽  
Variola Virus ◽  
Elementary Body ◽  
High Potency ◽  
Insertion Technique ◽  
Immune Reactions ◽  
Full Immunity

1. Serological methods for the determination of smallpox immunity are briefly discussed, and it is concluded that they are unlikely to provide a diagnostic method of sufficient accuracy.2. Experimental work is recorded which shows certain differences in the response of previously vaccinated individuals, revaccinated simultaneously with a standard vaccine lymph and an elementary body suspension (vaccinia) of high potency. The significance of these differences is discussed.3. The results indicate that although the advantage of the e.b. suspension over vaccine lymph is relatively insignificant, that of two insertions over one is very marked. In revaccination the routine use of one insertion only may result in a certain number of semi-immunes (vaccinoids) being erroneously reported as immunes.4. It is concluded that if the two insertion technique be practised, persons showing immune reactions (negatives) may be considered, in all probability, as possessing full immunity to vaccinia-variola virus.

The walls of the femoral neck as an auxiliary tool for femoral stem positioning

2021 ◽  
pp. 112070002110407
Author(s):  
Samuel Morgan ◽  
Ofer Sadovnic ◽  
Moshe Iluz ◽  
Simon Garceau ◽  
Nisan Amzallag ◽  
...  
Keyword(s):  
Femoral Neck ◽  
Accurate Determination ◽  
Femoral Stem ◽  
Posterior Wall ◽  
Anterior Wall ◽  
Femoral Anteversion ◽  
Lower Limbs ◽  
Imaging Analysis ◽  
Femoral Condyles

Background: Femoral anteversion is a major contributor to functionality of the hip joint and is implicated in many joint pathologies. Accurate determination of component version intraoperatively is a technically challenging process that relies on the visual estimation of the surgeon. The following study aimed to examine whether the walls of the femoral neck can be used as appropriate landmarks to ensure appropriate femoral prosthesis version intraoperatively. Methods: We conducted a retrospective study based on 32 patients (64 hips) admitted to our centre between July and September 2020 who had undergone a CT scan of their lower limbs. Through radiological imaging analysis, the following measurements were performed bilaterally for each patient: anterior wall version, posterior wall version, and mid-neck femoral version. Anterior and posterior wall version were compared and evaluated relative to mid-neck version, which represented the true version value. Results: Mean anterior wall anteversion was 20° (95% CI, 17.6–22.8°) and mean posterior wall anteversion was −12° (95% CI, −15 to −9.7°). The anterior walls of the femoral neck had a constant of −7 and a coefficient of 0.9 (95% CI, −9.8 to −4.2; p  < 0.0001; R2 0.77). The posterior walls of the femoral neck had a constant of 20 and a coefficient of 0.7 (95% CI, 17.8–22.5; p  < 0.0001; R2 0.60). Conclusions: Surgeons can accurately obtain femoral anteversion by subtracting 7° from the angle taken between the anterior wall and the posterior femoral condyles or by adding 20° to the angle taken between the posterior wall and the posterior femoral condyles.

Stability-indicating methods for determination of hydrochlorothiazide in combination with some antihypertensive drugs in the presence of its main impurities

2019 ◽  
Vol 16 (6) ◽  
pp. 1217-1224 ◽  
Author(s):  
Maissa Y. Salem ◽  
Nagiba Y. Hassan ◽  
Yasmin M. Fayez ◽  
Samah A. Sabour ◽  
Enas S. Ali
Keyword(s):  
Antihypertensive Drugs ◽  
Stability Indicating

scholarly journals Cone-Beam Computed Tomography as a Diagnostic Method for Determination of Gingival Thickness and Distance between Gingival Margin and Bone Crest

2015 ◽  
Vol 2015 ◽  
pp. 1-10 ◽  
Author(s):  
Germana Jayme Borges ◽  
Luis Fernando Naldi Ruiz ◽  
Ana Helena Gonçalves de Alencar ◽  
Olavo César Lyra Porto ◽  
Carlos Estrela
Keyword(s):  
Computed Tomography ◽  
Linear Regression ◽  
Cone Beam Computed Tomography ◽  
Diagnostic Method ◽  
Cone Beam ◽  
Simple Linear Regression ◽  
Gingival Thickness ◽  
Gingival Margin ◽  
Gummy Smile

The objective of the present study was to assess cone-beam computed tomography (CBCT) as a diagnostic method for determination of gingival thickness (GT) and distance between gingival margin and vestibular (GMBC-V) and interproximal bone crests (GMBC-I). GT and GMBC-V were measured in 348 teeth and GMBC-I was measured in 377 tooth regions of 29 patients with gummy smile. GT was assessed using transgingival probing (TP), ultrasound (US), and CBCT, whereas GMBC-V and GMBC-I were assessed by transsurgical clinical evaluation (TCE) and CBCT. Statistical analyses used independentt-test, Pearson’s correlation coefficient, and simple linear regression. Difference was observed for GT: between TP, CBCT, and US considering all teeth; between TP and CBCT and between TP and US in incisors and canines; between TP and US in premolars and first molars. TP presented the highest means for GT. Positive correlation and linear regression were observed between TP and CBCT, TP and US, and CBCT and US. Difference was observed for GMBC-V and GMBC-I using TCE and CBCT, considering all teeth. Correlation and linear regression results were significant for GMBC-V and GMBC-I in incisors, canines, and premolars. CBCT is an effective diagnostic method to visualize and measure GT, GMBC-V, and GMBC-I.

scholarly journals DIAGNOSTIC TACTICS FOR TRAUMATIC INJURIES OF THE SPLEEN

2020 ◽  
pp. 155-159
Author(s):  
M. M. Belous
Keyword(s):  
Minimally Invasive ◽  
Information Content ◽  
Diagnostic Method ◽  
Diagnostic Methods ◽  
Traumatic Injuries ◽  
X Ray ◽  
Non Invasive ◽  
Examination Methods ◽  
Minimally Invasive Methods

Summary. Purpose. Having based on the determination of the degree of effectiveness and information content of the diagnostic methods for traumatic injuries of the spleen, to analyze the results of the instrumental diagnostic methods to create an algorithm for diagnostic and treatment tactics. Materials and methods: 355 victims were hospitalized with traumatic injuries of the spleen. Of these, physical and laboratory diagnostic methods were used in 100 % of cases, laparoscopy — 245 patients (69 %), laparocentesis — 21 (6 %), laparotomy —- 75 (21 %), ultrasound — 199 (56 %), x-ray — 67 (19 %), CT — 7 (2 %). Research results and discussion.The most informative diagnostic method is laparotomy. Of minimally invasive methods — laparoscopy, and of non-invasive methods — ultrasound. Conclusions. For successful recognition of spleen damage, it is necessary to use complex examination methods, depending on the indication developed for them, that significantly reduces the duration of the diagnostic phase.

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