Disease In Elderly Patients Research Articles

Clinical characteristics and bloodstream infection pathogens by gram-negative bacteria in different aged adults: A retrospective study.

This study aims to determine the characteristics and distribution of pathogenic bacteria in bloodstream infections (BSIs) by gram-negative bacteria in adults. One hundred seventy-one adult patients with BSIs who were treated at the Affiliated Hospital of Chengde Medical College between January 2018 and January 2020 were included in this study. The patients were assigned to the young- and middle-aged group and elderly group based on age. General patient data were analyzed. More elderly patients had BSIs and gram-negative bacteria than young- and middle-aged patients. The incidence of underlying diseases in elderly patients was significantly higher than the young- and middle-aged patients (P < .01). The composition of Brucella spp. was significantly different between the elderly group and young- and middle-aged group (P < .05). There were significantly more gallbladder infections in the elderly group than the young- and middle-aged group, and significantly fewer elderly patients had no definite infection sites than the young- and middle-aged group (P < .05). The incidence of complications and in-hospital mortality in the elderly group was higher than the young- and middle-aged group (P < .05). BSIs caused by gram-negative bacteria mainly involved elderly patients. BSIs were characterized by complications and a poor prognosis, as well as pathogenic bacteria and primary infection sites.

Immunosuppressive therapy of systemic connective tissue diseases in elderly patients

Immunosuppressive therapy of systemic connective tissue diseases in elderly patients

Clinical and experimental evaluation of the efficacy of a new remineralizing gel in the comprehensive treatment of caries and non-carious lesions in elderly patients

Relevance. Remineralization therapy and fluoridation are well-established methods for preventing hard tissue diseases of the teeth across various age groups. Given the unique composition and structure of teeth in the elderly, there is a need for specialized remineralization and fluoridation agents tailored to this demographic.Materials and methods. A new remineralizing gel, formulated from a mixture of tetra- and dimethylglycerolates of silicon, was developed specifically for the prevention and treatment of hard tissue diseases in elderly patients. The clinical efficacy of this gel was assessed using enamel resistance test (ERT) values and electroodontodiagnostics (EOD) both before and after treatment. Laboratory analyses included the evaluation of phosphorus, calcium, and the Ca/P ratio in saliva using Mindray reagents. An experimental study on tooth sections treated with various remineralizing agents was conducted using a Tescan MIRA LMS scanning electron microscope, equipped with an Oxford Instruments EDS X-max80 attachment, to determine the chemical composition and surface characteristics.Results. The clinical application of the new gel resulted in significant reductions in ERT and EOD values, indicating its effectiveness. An increase in the calcium-phosphorus ratio in saliva further demonstrated the gel’s remineralizing properties. The experimental study revealed the highest fluoride uptake in tooth sections treated with the new gel, confirming its penetration into the hard tissues of the teeth.Conclusion. The new gel, based on a silicon glycerolate mixture, demonstrated superior efficacy in elderly patients compared to other remineralizing agents, which is attributed to the high conductive properties of its base.

The use of a clinical calculator to determine the rate of development of chronic kidney disease in elderly patients with type 2 diabetes mellitus

Aim – to develop an applied prognostic calculator for the rate of progression of CKD in elderly patients with type 2 diabetes, which makes it possible to identify a group of high rate of GFR reduction in conditions of routine outpatient admission. Material and methods. 69 clinical indicators were studied, the interrelationships and significance of differences in parameters in the groups identified according to the original diagnostic parameter, the glomerular filtration rate reduction index with a threshold value of 3.83 ml/min/1.73 m2 per year, above which the rate of progression of CKD was considered high. Results. By using regression analysis, significant factors for the prognostic calculator were identified: the duration of diabetes and insulin therapy, concomitant diagnosis of obesity, pulse in the ankle artery, severe stage of polyneuropathy, risk group IV of hypertension, treatment with sulfonylureas, the number of antihypertensive drugs taken. When evaluating the information capacity and predictive ability of the calculator, the area under the AUC ROC curve was 0.89 (0.80; 0.99) p 0.001, which characterizes the quality of the diagnostic technique as high. Conclusion. The presented calculator gives the doctor the opportunity to identify a group of patients with the risk of rapid progression of CKD directly on an outpatient basis.

Relationship between bone turnover markers and renal disease in elderly patients with type 2 diabetes: a cross-sectional study

ObjectiveThe prevalence of type 2 diabetes mellitus (T2DM) and bone metabolism disorders increase with age. Diabetic kidney disease (DKD) is one of the most serious microvascular complications of T2DM, and bone metabolism disorders are closely linked to the occurrence of DKD. The relationship between bone turnover markers(BTMs) and the kidney disease in elderly patients with T2DM remains unclear. Therefore, this study aims to investigate the association between common BTMs and DKD in a large sample of elderly patients. The goal is to provide a basis for early identification of high-risk individuals for DKD among elderly T2DM patients from a bone metabolism perspective.MethodsIn this cross-sectional study, BTMs were collected from a cohort of 2,051 hospitalized Chinese patients. The relationships between 25-hydroxyvitamin D (25-OH-D), β-CrossLaps (β-CTX), osteocalcin (OSTEOC), intact parathyroid hormone (iPTH), and total type I collagen N-terminal propeptide (TP1NP), and DKD, as well as urinary albumin-to-creatinine ratio (UACR) and estimated glomerular filtration rate (eGFR) were analyzed using regression analysis and restrictive cubic spline (RCS) curves.ResultsHigher 25-OH-D levels were independently linked to a lower incidence of DKD and decreased UACR. The RCS curves showed a linear association of 25-OH-D and DKD, approaching the L-shape. β-CTX was independently and positively correlated with UACR. There is an independent positive correlation between OSTEOC and UACR and a negative correlation with eGFR. iPTH is independently and positively correlated with DKD incidence and UACR, and negatively correlated with eGFR. Additionally, the RCS curves showed a non-linear association of OSTEOC and iPTH and DKD, approaching the J-shape, and the point of inflection is 10.875 ng/L and 34.15 pg/mL respectively. There is an independent positive correlation between TP1NP and UACR incidence, and a negative correlation with eGFR. Risk estimates significantly increase with higher TP1NP levels in the RCS model.ConclusionBTMs are closely associated with kidney disease in elderly patients with T2DM. These discoveries potentially assist clinicians in establishing more preventive measures and targeted treatment strategies for elderly patients with T2DM.

Renal replacement or conservative treatment in end-stage renal disease in elder patients?

When elder individuals develop chronic kidney failure, doctors, patients, and family members are faced with the decision: Should dialysis (still) be initiated, or should a conservative-palliative therapy strategy be chosen? A prerequisite for shared decision-making is structured education about the various options, ensuring all necessary information and consequences are communicated. This article outlines the advantages and disadvantages of haemodialysis and peritoneal dialysis, as well as conservative-palliative therapy. Additionally, it discusses the option of a trial dialysis and the choice to discontinue ongoing dialysis.

The Role of Cardiovascular Rehabilitation in the Elderly Patient.

Cardiovascular disease is the leading cause of morbidity and mortality in the elderly population. Coronary artery disease, heart failure, and peripheral artery disease constitute the prevailing conditions. Cardiac rehabilitation (CR) represents a cornerstone in the secondary prevention of cardiovascular disease, since it has been associated with significant cardiovascular benefits in the above-mentioned conditions, by significantly reducing cardiovascular outcomes and improving functional independence and quality of life. Besides, CR offers the background for optimizing the control of cardiovascular risk factors and implementing physical exercise, also providing psychological and social support. The prevalence of cardiovascular disease increases with age, associating high morbidity and mortality. In addition, comorbidities, frailty, and other geriatric conditions, entities that also entail poor prognosis, are often present in elderly patients. Indeed, frailty is recommended to be systematically addressed in elderly patients with cardiovascular disease, and there is growing evidence regarding the benefits of CR programs in this setting, also associated with lower adverse events during follow-up. However, elderly patients are less often referred to CR after a cardiovascular event when compared to their younger counterparts. In this review, we summarized the benefits of CR programs in the elderly population with established cardiovascular disease, proposing a comprehensive framework that integrates personalized care strategies. Cardiovascular disease is the leading cause of morbimortality, especially in the elderly. The management of cardiovascular disease in elderly patients poses unique challenges, since they represent a heterogeneous group and evidence is low. CR can provide significant benefits in older patients, encompassing physical training and specific management of geriatric syndromes.

Diabetic Kidney Disease in Elderly Patients

Diabetic Kidney Disease in Elderly Patients

P08 Exploring the role of cellular senescence in cutaneous repair

Abstract Introduction and aims Chronic nonhealing wounds are a life-threatening skin disease in elderly patients and patients with diabetes that costs the National Health Service over £8 billion per year to treat. Unfortunately, current treatments are inadequate, thus there is an urgent need to develop effective therapies. Cellular senescence is emerging as a potential therapeutic target owing to its association with a wide range of age-related pathologies. Cells undergo senescence in response to ageing and stress, losing their ability to proliferate or perform normal tissue functions. Our previous work in mice provided the first mechanistic demonstration that senescent cell accumulation drives poor healing. Moreover, clinical trials currently assessing the efficacy of senescence-targeted drugs (senolytics) are providing repurposing opportunities for cutaneous pathologies. Therefore, the aim of this research is to (i) investigate the role of senescence in human chronic wounds and (ii) determine whether senolytics can be repurposed to promote pathological skin repair. Methods Skin and wounds were collected from healthy, aged and diabetic donors to quantify senescence levels (senescence-associated β-galactosidase), characterize senescent cell types (immunofluorescence) and determine key drivers of skin senescence (RNA sequencing). Additionally, we screened the wound healing potential of a panel of senolytics in healthy skin vs. skin from patients with chronic wounds. Results We found significant accumulation of senescence in pathological skin wounds, localized to stromal cells. Senescence levels also correlated substantially with clinical parameters, such as wound site, diabetic status and infection. RNA sequencing revealed key links between senescence and immunity, suggesting inflammation as a crucial driver of skin senescence. Finally, senolytic treatment significantly accelerated healing in skin from patients with chronic wounds. Conclusions Our data provide the first in-depth characterization of senescence in human chronic skin wounds, crucially identifying novel therapeutic targets of senescence, while simultaneously assessing the potential of drug repurposing for patient benefit.

The potential protective role of vitamin D and calcium supplements in reducing cardiovascular disease risk among elderly patients with osteopenia

BackgroundCardiovascular disease and low bone mineral density are major health problems in the elderly. These two conditions are considered independent of each other and age-related diseases. The aim of this study is to investigate the association between low bone mineral density (BMD) and cardiovascular disease (CVD) incidents, and the effect of vitamin D and calcium supplement on the incidence of CVD in patients with low BMD.MethodsA total of 1047 patients (597 females/450 males) with the age of 65 years and more were diagnosed with osteopenia for 13 years or more. The study also included 220 patients (107 females/113 males) with osteopenia who already took calcium and vitamin D continually since their diagnosis. BMD was measured by dual-energy X-ray absorptiometry. The incidence of any cardiovascular diseases in the study patients and the presence of corresponding risk factors were collected and analyzed.ResultsIn both elderly Arab females and males, there was an association between total hip and femoral neck BMD and the possibility to have CVD. On the other hand, the results showed that patients who use calcium and vitamin D supplements showed a significant reduction in the incidence of CVD comparing to the non-treated patients.ConclusionLow total hip and femoral neck BMD were associated with a higher chance to have CVD incidents in both elderly Arab males and females; moreover, calcium and vitamin D supplements have a possible protective role in reducing cardiovascular disease in elderly patients with osteopenia.

Efficacy and safety of biological treatment for inflammatory bowel disease in elderly patients: Results from a GETECCU cohort

IntroductionBiological therapies used for the treatment of inflammatory bowel disease (IBD) have shown to be effective and safe, although these results were obtained from studies involving mostly a young population, who are generally included in clinical trials. The aim of our study was to determine the efficacy and safety of the different biological treatments in the elderly population. MethodsMulticenter study was carried out in the GETECCU group. Patients diagnosed with IBD and aged over 65 years at the time of initiating biological therapy (infliximab, adalimumab, golimumab, ustekinumab or vedolizumab) were retrospectively included.Among the patients included, clinical response was assessed after drug induction (12 weeks of treatment) and at 52 weeks. Patients’ colonoscopy data in week 52 were assessment, where available. Regarding complications, development of oncological events during follow-up and infectious processes occurring during biological treatment were collected (excluding bowel infection by cytomegalovirus). ResultsA total of 1090 patients were included. After induction, at approximately 12–14 weeks of treatment, 419 patients (39.6%) were in clinical remission, 502 patients (47.4%) had responded without remission and 137 patients (12.9%) had no response.At 52 weeks of treatment 442 patients (57.1%) had achieved clinical remission, 249 patients had responded without remission (32.2%) and 53 patients had no response to the treatment (6.8%). Before 52 weeks, 129 patients (14.8%) had discontinued treatment due to inefficacy, this being significantly higher (p<0.0001) for Golimumab – 9 patients (37.5%) – compared to the other biological treatments analyzed.With respect to tumor development, an oncological event was observed in 74 patients (6.9%): 30 patients (8%) on infliximab, 23 (7.14%) on adalimumab, 3 (11.1%) on golimumab, 10 (6.4%) on ustekinumab, and 8 (3.8%) on vedolizumab. The incidence was significantly lower (p=0.04) for the vedolizumab group compared to other treatments.As regards infections, these occurred in 160 patients during treatment (14.9%), with no differences between the different biologicals used (p=0.61): 61 patients (19.4%) on infliximab, 39 (12.5%) on adalimumab, 5 (17.8%) on golimumab, 22 (14.1%) on ustekinumab, and 34 (16.5%) on vedolizumab. ConclusionsBiological drug therapies have response rates in elderly patients similar to those described in the general population, Golimumab was the drug that was discontinued most frequently due to inefficacy.In our experience, tumor development was more frequent in patients who used anti-TNF therapies compared to other targets, although its incidence was generally low and that this is in line with younger patients based on previous literature.

Comorbidity profiling identifies potential subtype of elderly patients with nasopharyngeal carcinoma.

Few studies have assessed the comprehensive associations among comorbid diseases in elderly patients with nasopharyngeal carcinoma (NPC). This study sought to identify potential comorbidity patterns and explore the relationship of comorbidity patterns with the mortality risk in elderly patients with NPC. A total of 452 elderly patients with NPC were enrolled in the study. The network analysis and latent class analysis were applied to mine comorbidity patterns. Propensity score matching was used for adjusting confounders. A restricted cubic spline model was used to analyze the nonlinear association between age and the risk of all-cause mortality. We identified 2 comorbidity patterns, metabolic disease-related comorbidity (MDRC) and organ disease-related comorbidity (ODRC) in elderly patients with NPC. Patients in MDRC showed a significantly higher risk of all-cause mortality (71.41% vs 87.97%, HR 1.819 [95% CI, 1.106-2.994], P = .031) and locoregional relapse (68.73% vs 80.88%, HR 1.689 [95% CI, 1.055-2.704], P = .042). Moreover, in patients with MDRC pattern, we observed an intriguing inverted S-shaped relationship between age and all-cause mortality among patients aged 68 years and older. The risk of mortality up perpetually with age increasing in ODRC group, specifically within the age range of 68-77 years (HR 4.371, 1.958-9.757). Our study shed light on the potential comorbidity patterns in elderly patients with NPC, thereby providing valuable insights into the development of comprehensive health management strategies for this specific population.

Adequate management of the disease in elderly patients

Adequate management of the disease in elderly patients

Neurophysiological Methods for Diagnostics and Treatment Monitoring in Patients of Advanced Age with Epilepsy

Through the last decades the duration of life and the number of elderly people is rapidly growing. In this age group morbidity of epilepsy is increasing very fast. Neurophysiological methods play an important role in diagnostics, classification of the disease and the type of the seizures, and in treatment monitoring in the elderly with epilepsy. The aim of the present study was to establish the significance of neurophysiological methods for diagnostics and treatment monitoring, as well as their relation with particular clinical characteristics of the disease in elderly patients. The study group consisted of 297 consecutive patients with epilepsy (average age 69.25±5.00 years). The methods used were documentary analysis, an interview of clinical factors, EEG (basic and control), video-EEG and statistical methods. Patients with longer duration of the disease were with significant worse neurophysiological results, higher seizure frequency and more in number antiepileptic medications. Epilepsy in the elderly is a major and growing issue. The results of the study will be useful in diagnostics and treatment monitoring in this age group.

Low triiodothyronine syndrome and depression: a cross-sectional study in the elderly based on comprehensive geriatric assessment.

Thyroid diseases such as low triiodothyronine syndrome (LT3S) are more common in the elderly population. Comprehensive geriatric assessment (CGA) has been proposed as a supplementary tool for evaluating medical, functional, psychological, and frailty status and various geriatric syndromes. This study aimed to evaluate the impact of thyroid diseases on overall health status using a novel CGA strategy. 477 patients were enrolled between January 2019 and December 2022. A structured CGA was conducted by a multidisciplinary team to identify older high-risk patients. Multivariate regression was performed to assess independent factors associated with thyroid status and CGA. The prevalence of abnormal thyroid hormone levels in the elderly was 34.2%. LT3S and anti-thyroglobulin antibody (anti-TgAb)-positivity or anti-thyroid peroxidase antibody (anti-TPOAb)-positivity were the main manifestations of thyroid diseases in elderly patients. The patients with LT3S had a higher prevalence of diabetes (p = 0.023), were older (p = 0.000), more often female (p = 0.014), with higher C-reactive protein (p = 0.001), and with lower body mass index (BMI) (p = 0.002), albumin (Alb) (p = 0.000), and haemoglobin (Hb) (p = 0.000) than patients with normal thyroid function. The CGA results showed higher rates of malnutrition and depression in patients with LT3S. Further multivariate logistic regression analysis showed that Hb [odds ratio (OR): 0.975; 95% confidence interval (CI): 0.959-0.990; p = 0.002] and LT3S (OR: 2.213; 95% CI: 1.048-4.672; p = 0.037) were independently associated with depression. Female (OR: 0.393; 95% CI: 0.160-0.968; p = 0.042), Alb (OR: 0.892; 95% CI: 0.811-0.981; p = 0.018), Hb (OR, 0.964; 95% CI: 0.939-0.989; p = 0.006), and LT3S (OR: 3.749; 95% CI: 1.474-9.536; p = 0.006) were independently associated with malnutrition. LT3S was closely related to depression and malnutrition. Physicians should be more concerned about elderly patients with LT3S for their physical and mental status. Regular thyroid function checks might help to detect depression earlier.

Medicine Constitution Intervention Combined with "Three-in-One" Treatment in Elderly Patients with Atherosclerotic Cardiovascular and Cerebrovascular Diseases

Objectives: The aim of this study was to evaluate the effectiveness of an intervention that combines Traditional Chinese Medicine (TCM) constitution identification and TCM health management with the "Three-in-One" community prevention and treatment model in managing atherosclerotic cardiovascular and cerebrovascular diseases in elderly patients. Methods: In this retrospective multicenter study, the medical records of 206 outpatient participants diagnosed with atherosclerotic cardiovascular and cerebrovascular diseases from June 2022 to June 2023 were reviewed. Participants were divided into 2 groups. Among participants, 104 (the control group) received instructions on adjusting medications and general health education. The other 102 (the intervention group) underwent TCM constitution identification and health management, which included psychological conditioning, dietary regulation, lifestyle adjustment, and physical exercise. Each intervention period lasted for 52 weeks, constituting one treatment course. Results: No notable improvements were identified in the changes to constitutional elements across both groups (p &gt; .05). Both the treatment and control rates demonstrated significant improvement in both the intervention and control groups (p &lt; .05). Conclusion: The combination of TCM constitution identification, TCM health management, and the Three-in-One treatment model showed promising results in managing atherosclerotic cardiovascular and cerebrovascular diseases in elderly patients.

VKH disease in the elderly: Variations in clinical course as compared to VKH disease in adults.

To describe disease characteristics and outcomes of Vogt-Koyanagi-Harada (VKH) disease in elderly patients. Retrospective analysis of patients older than 50 years with VKH disease at two referral centers in India. Demographics, extraocular and ocular involvement, treatment, complications, and visual acuity outcomes were noted. In total, 69 patients (mean age at presentation: 56.4 ± 4.7 years) were analyzed; 6/69 patients had diabetes mellitus at presentation, and 10/69 had hypertension. Clinical signs included anterior chamber cells >2+ (29%), granulomatous keratic precipitates (23%), disc hyperemia (26%), neurosensory retinal detachment (34.7%), and "sunset-glow" fundus (52.1%). Patients were classified as probable (n = 50, 72.4%), incomplete (n = 18, 26%), and complete VKH (n = 1, 1.4%). The mean follow-up period was 20.2 ± 19.4 months. Improvement in mean BCVA of (0.63 LogMAR, 6 Snellen lines) was noted on the last follow-up. Patients receiving systemic steroids with immunosuppressants ( P < 0.0001) had better visual outcomes at final follow-up compared to steroids alone ( P = 0.103). Eight patients (11.6%) had complications due to systemic immunosuppressants, and 17 patients (24.6%) developed diabetes mellitus or had worsening of diabetes while on systemic corticosteroids. Few patients presented with systemic manifestations in our cohort. Those treated with steroids and concurrent immunosuppressants had better outcomes. However, therapy with immunosuppressants was encountered with major dose-limiting complications in a significant number of elderly patients with VKH syndrome.

Влияние глаукомы и катаракты на повседневную деятельность пациентов с саркопеническим ожирением

Aim: to evaluate the effect of glaucoma and cataract on activities of daily living in elderly patients with sarcopenic obesity (SO). Patients and Methods: the study included 128 patients with cataract and SO and 125 age-matched patients with glaucoma and SO. All patients underwent a comprehensive clinical and instrumental ophthalmic examination. To assess activities of daily living, we used our own 8-question test. Results: the effect of cataract and SO causing total dependence on others was more significant (12.18 points) than that of glaucoma and SO causing moderate dependence (10.18 points, p&lt;0.01). The groups were also characterized by significant differences in all activities of daily living, including needle threading and nail clipping. In particular, limitations in needle threading were estimated at 1.84±0.03 points in patients with cataract and SO, which was significantly higher than in patients with glaucoma and SO (1.52±0.02 points, p&lt;0.01). A similar pattern was found for nail clipping (1.75±0.03 points and 1.43±0.04 points, respectively, p&lt;0.01). Factor analysis of the effect of cataract and SO and glaucoma and SO showed the highest factor loading on the development of dependency on others for needle threading (0.829 and 0.572 respectively) and nail clipping (0.807 and 0.469 respectively) in both groups. However, the effect of cataract and SO on the development of limitations in these activities of daily living is more significant than the effect of glaucoma and SO. Conclusions: among age-related eye diseases in elderly patients, cataract and SO significantly limit daily activities. KEYWORDS: glaucoma, cataract, sarcopenic obesity, activities of daily living, basic functional activity, elderly. FOR CITATION: Kopylov A.E., Agarkov N.M., Alymova M.V. Effect of glaucoma and cataract on daily activities in patients with sarcopenic obesity. Russian Journal of Clinical Ophthalmology. 2024;24(1):14–18 (in Russ.). DOI: 10.32364/2311-7729-2024-24-1-3.

Sphenoid sinus disease in geriatric patients: an analytical approach

The article presents an analytical approach based on intelligent statistical processing of different medical data to the diagnosis and treatment of sphenoid sinus diseases in elderly patients. With the increasing average lifespan and the widespread use of CT and MRI, the detectability of sphenoid sinus diseases is expected to increase, including among the elderly population. A retrospective analysis was conducted on patients who received treatment for sphenoid sinus diseases at the Otorhinolaryngology Clinic of the I.P. Pavlov St. Petersburg State Medical University. The study analyzed more than 50 patients with sphenoid sinus pathology, with 9.8% classified as elderly individuals aged 60 years or older. The most common symptom in elderly patients was headache, and surgical treatment was required in 80% of cases half due to the ineffectiveness of conservative therapy and another 40% due to the presence of formations in the sinus (mycetomas). The postoperative period continued without complications and the mean hospital stay was 7 days. Successful treatment of sphenoiditis in the elderly requires a comprehensive diagnosis and an individualized treatment plan. Endoscopic endonasal surgery of the sphenoid sinus can be safely performed in elderly patients with low anesthetic risks and a specialized surgical team. However, our research has limitations, including a small sample size of elderly patients with sphenoid sinus pathology. Future studies could explore factors such as comorbidities, hormonal changes, age-related influences, or lifestyle differences. Such an integrated approach will allow us to delve deeper into the intricacies of sphenoid sinus pathology in elderly patients.

Possibilities of dynamic phase contrast MRI of cerebrospinal fluid for performing a tap test in a patient with idiopathic normotensive hydrocephalus

Idiopathic normotensive hydrocephalus (iNH) is a widespread disease in elderly patients. The effectiveness of iNG treatment and the subsequent quality of patients' lives directly depends on timely and early diagnosis. The criteria for diagnosing iNG that are used in neuroimaging can also be found in patients without clinical manifestations of this disease, and the widely used tap-test is an invasive technique with a rather low sensitivity. The need for early diagnosis and initiation of treatment before the development of irreversible damage to brain structures determines the relevance of the search for an accessible, minimally invasive, accurate and safe diagnostic method. The article presents a clinical observation of the use of phase-contrast MRI of cerebrospinal fluid (CSF) in a female patient with a positive response to the tap test with a quantitative analysis of changes in CSF flow parameters and ALVI and Evans indices depending on the time after CSF evacuation. Phase-contrast MRI of CSF with a quantitative assessment of CSF flow parameters in combination with an assessment of the ALVI index has the potential to increase the accuracy of diagnosing iNH and is of scientific interest for further research.