REMUS-CALIN CIPAIAN

Dr. REMUS-CALIN CIPAIAN

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Research Focus & Metrics

Academic Career Length

6Years (2021-Present)

(Calculated once Scilit publication data is synced: current year − year of first publication + 1)

Representative Publications

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9 October 2023 in Healthcare
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Journal Article
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ASAdelaida Simina Solomon
Adelaida Simina Solomon
MNMihai Octavian Negrea
Mihai Octavian Negrea
RCREMUS-CALIN CIPAIAN
REMUS-CALIN CIPAIAN
ABAdrian Boicean
Adrian Boicean
RMRomeo Gabriel Mihaila
Romeo Gabriel Mihaila
BNBogdan Mihai NEAMTU
Bogdan Mihai NEAMTU
Metabolic-associated steatotic liver disease (MASLD), previously termed non-alcoholic fatty liver disease (NAFLD), has emerged as a prominent global cause of chronic liver disease and is increasingly recognized as associated with atherosclerotic vascular illness, consolidating its position along traditional cardiovascular risk factors. Individuals with MASLD exhibit a combination of metabolic syndrome risk factors, carotid atherosclerosis, and increased arterial stiffness, hinting at shared pathogenesis. In this study, we aim to explore liver involvement and arterial stiffness within metabolic syndrome. We enrolled 75 patients (30 male and 45 female) with either liver steatosis on conventional ultrasound, altered liver function tests, or the presence of cardiometabolic risk factors after excluding liver pathology other than MASLD. Clinical evaluation, laboratory measurements, abdominal and carotid ultrasounds, vibration-controlled transient elastography (VCTE, Fibroscan), and assessment with the Arteriograph (Tensiomed) were performed. The 26 patients diagnosed with MetS had significantly higher liver involvement as quantified via the hepatic steatosis index (HSI), Fibrosis-4 (FIB4), aspartate aminotransferase to platelet ratio index (APRI) category, and VCTE measurements, as well as Agile 3+ and Agile 4 scores which use a combination of clinical and laboratory parameters together with results obtained from VCTE to reflect the probability of advanced liver fibrosis or cirrhosis. Patients with MetS also exhibited more pronounced vascular involvement as quantified via arterial stiffness measurements and CIMT (carotid intima–media thickness). We applied a two-step clustering algorithm to enhance our analysis, which gave us pertinent insight into the interplay between metabolic syndrome elements and typologies of hepatic steatosis and arterial stiffness degrees. Notably, of the three obtained clusters, the cluster showing increased levels of hepatic steatosis and arterial stiffness also exhibited the highest prevalence of metabolic syndrome and its constituting components. The results have significant clinical implications, advocating for a comprehensive diagnostic approach when MetS or MASLD is suspected.

Verified
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DBDaniel Dumitru Banciu
Daniel Dumitru Banciu
Dragos CretoiuDragos Cretoiu
Dragos Cretoiu
Sanda Maria CretoiuSanda Maria Cretoiu
Sanda Maria Cretoiu
ABAdela Banciu
Adela Banciu
DPDaniel Popa
Daniel Popa
BNBogdan Mihai NEAMTU
Bogdan Mihai NEAMTU
This review article explores the telocytes’ roles in inflammatory bowel diseases (IBD), presenting the mechanisms and hypotheses related to epithelial regeneration, progressive fibrosis, and dysmotility as a consequence of TCs’ reduced or absent number. Based on the presented mechanisms and hypotheses, we aim to provide a functional model to illustrate TCs’ possible roles in the normal and pathological functioning of the digestive tract. TCs are influenced by the compression of nearby blood vessels and the degree of fibrosis of the surrounding tissues and mediate these processes in response. The changes in intestinal tube vascularization induced by the movement of the food bowl, and the consequent pH changes that show an anisotropy in the thickness of the intestinal tube wall, have led to the identification of a pattern of intestinal tube development based on telocytes’ ability to communicate and modulate surrounding cell functions. In the construction of the theoretical model, given the predictable occurrence of colic in the infant, the two-layer arrangement of the nerve plexuses associated with the intestinal tube was considered to be incompletely adapted to the motility required with a diversified diet. There is resulting evidence of possible therapeutic targets for diseases associated with changes in local nerve tissue development.

30 August 2023 in Journal of Clinical Medicine
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Journal Article
Open access
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ASAdelaida Simina Solomon
Adelaida Simina Solomon
RCREMUS-CALIN CIPAIAN
REMUS-CALIN CIPAIAN
MNMihai Octavian Negrea
Mihai Octavian Negrea
ABAdrian Boicean
Adrian Boicean
RMRomeo Gabriel Mihaila
Romeo Gabriel Mihaila
BNBogdan Mihai NEAMTU
Bogdan Mihai NEAMTU
Metabolic-dysfunction-associated steatotic liver disease (MASLD) and metabolic syndrome (MetS) are inextricably linked conditions, both of which are experiencing an upward trend in prevalence, thereby exerting a substantial clinical and economic burden. The presence of MetS should prompt the search for metabolic-associated liver disease. Liver fibrosis is the main predictor of liver-related morbidity and mortality. Non-invasive tests (NIT) such as the Fibrosis-4 index (FIB4), aspartate aminotransferase-to-platelet ratio index (APRI), aspartate aminotransferase-to-alanine aminotransferase ratio (AAR), hepatic steatosis index (HIS), transient elastography (TE), and combined scores (AGILE3+, AGILE4) facilitate the detection of liver fibrosis or steatosis. Our study enrolled 217 patients with suspected MASLD, 109 of whom were diagnosed with MetS. We implemented clinical and biological evaluations complemented by transient elastography (TE) to discern the most robust predictors for liver disease manifestation patterns. Patients with MetS had significantly higher values of FIB4, APRI, HSI, liver stiffness, and steatosis parameters measured by TE, as well as AGILE3+ and AGILE4 scores. Machine-learning algorithms enhanced our evaluation. A two-step cluster algorithm yielded three clusters with reliable model quality. Cluster 1 contained patients without significant fibrosis or steatosis, while clusters 2 and 3 showed a higher prevalence of significant liver fibrosis or at least moderate steatosis as measured by TE. A decision tree algorithm identified age, BMI, liver enzyme levels, and metabolic syndrome characteristics as significant factors in predicting cluster membership with an overall accuracy of 89.4%. Combining NITs improves the accuracy of detecting patterns of liver involvement in patients with suspected MASLD.

Verified
Journal Article
Open access
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MNMihai Octavian Negrea
Mihai Octavian Negrea
DZDumitru Zdrenghea
Dumitru Zdrenghea
MTMinodora Teodoru
Minodora Teodoru
BNBogdan Mihai NEAMTU
Bogdan Mihai NEAMTU
RCREMUS-CALIN CIPAIAN
REMUS-CALIN CIPAIAN
DPDana Pop
Dana Pop
Clinical presentation is one of the factors that can influence how quickly a patient with an acute coronary syndrome is treated, particularly if it is atypical. The purposes of this study are to explore gender-related differences in patients presenting with non-ST elevation acute coronary syndromes (NSTEACS) from the perspective of a series of common risk factors as well as treatment strategies and to evaluate the prevalence of atypical clinical presentation of NSTEACS in the study group. In addition, we explored the differences between the two entities that define NSTEACS: unstable angina (UA) and non-ST elevation myocardial infarction (NSTEMI). We conducted a retrospective study by reviewing discharge documents of patients admitted in the cardiology department of the Clinical Rehabilitation Hospital in Cluj-Napoca with NSTEACS between January 2014 and December 2015. We retrieved demographic data, clinical presentation and history, laboratory tests, and coronary angiography records as well as the implemented treatment strategies. Women in the study group were more frequently hypertensive than men (89.5% vs. 75.4%; p = 0.043), had a higher mean serum HDL cholesterol value (43 vs. 38 mg/dL p = 0.022), were more frequently diagnosed with microvascular coronary heart disease (32% vs. 9.8%, p = 0.036), and were more often treated conservatively (49.1% vs. 30.8%, p = 0.038), while men were significantly more prone to smoking than women (30.8% vs. 14%, p = 0.028) and had higher mean serum creatinine (1.2 vs. 0.8 mg/dL; p = 0.022) and uric acid values (6.9 vs. 6.2 mg/dL; p = 0.048). Out of the 122 included patients, 109 had documented information regarding symptoms. The prevalence of atypical presentation was 4.6% (95% CI 0.7–8.5%). In our study group, patients with UA had a more frequent history of cardiovascular ischemic diseases (77.4% vs. 56.7%, p = 0.015), the mean value for BUN was higher in NSTEMI patients compared to patients with UA (47 vs. 39 mg/dL, p = 0.038) and NSTEMI patients more frequently received interventional treatment compared to patients with UA (60% vs. 41.9%; p = 0.046).

8 January 2025 in Journal of Clinical Medicine
Verified
Journal Article
Open access
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Muntean CalinMuntean Calin
Muntean Calin
ASAdelaida Solomon
Adelaida Solomon
RCREMUS-CALIN CIPAIAN
REMUS-CALIN CIPAIAN
RVRazvan Constantin Vonica
Razvan Constantin Vonica
Anca ButucaAnca Butuca
Anca Butuca
CFCatalin Vladut Ionut Feier
Catalin Vladut Ionut Feier
Background and Objectives: Anlotinib, a novel multi-kinase inhibitor targeting angiogenesis and tumor proliferation pathways, has shown promising efficacy in various cancers. Its role in treating thyroid cancer, particularly radioactive iodine-refractory differentiated thyroid cancer (RAIR-DTC), medullary thyroid carcinoma (MTC), and anaplastic thyroid carcinoma (ATC), is of significant clinical interest. This systematic review aims to evaluate the efficacy and safety of Anlotinib in patients with thyroid cancer, analyzing outcomes such as progression-free survival (PFS), overall survival (OS), response rates, and adverse events. Methods: A comprehensive literature search was conducted using PubMed, Scopus, and Web of Science databases up to October 2023. The review included randomized controlled trials and prospective studies assessing Anlotinib in thyroid cancer patients. Data extraction and quality assessment were performed independently by two reviewers following PRISMA guidelines. Results: Six studies involving a total of 277 patients were included. In patients with RAIR-DTC, Anlotinib demonstrated significant improvement in median PFS and objective response rates. In advanced or metastatic MTC, Anlotinib significantly prolonged median PFS compared to placebo, with high objective response rates. Subgroup analyses showed that older patients and those with bone metastases benefited significantly from Anlotinib treatment. In patients with ATC, Anlotinib-based chemotherapy yielded a 60% objective response rate. Anlotinib was also effective as neoadjuvant therapy in locally advanced thyroid cancer, achieving an objective response rate of 76.9%. Common adverse events included hypertension, proteinuria, and palmar–plantar erythrodysesthesia syndrome, which were generally manageable. Conclusions: Anlotinib appears to be an effective and well-tolerated treatment option for patients with various types of thyroid cancer, providing significant improvements in PFS and objective response rates. Further large-scale randomized studies are warranted to confirm these findings and to explore long-term outcomes.

24 August 2023 in Reports
Verified
Journal Article
Open access
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MSMihaela Stanciu
Mihaela Stanciu
RCREMUS-CALIN CIPAIAN
REMUS-CALIN CIPAIAN
RRRuxandra Paula Ristea
Ruxandra Paula Ristea
Corina Maria VasileCorina Maria Vasile
Corina Maria Vasile
MPMihaela Popescu
Mihaela Popescu
FPFlorina Ligia Popa
Florina Ligia Popa
Parathyroid carcinoma (PC) is a rare and aggressive cancer affecting the parathyroid glands, presenting diagnostic and therapeutic challenges due to its rarity and overlapping features with benign parathyroid disease. This report describes the case of a 51-year-old patient with significantly elevated serum calcium levels, leading to further investigation. Imaging studies revealed a large nodular mass in the right inferior parathyroid gland. After undergoing right inferior parathyroidectomy, pathology confirmed parathyroid carcinoma. However, the patient experienced a relapse, detected via a neck MRI. This case highlights the importance of specific clinical features, such as rapid calcium increase, elevated parathyroid hormone (PTH) levels, and a large nodular mass, in suspecting malignancy. Differential diagnosis between carcinoma and adenoma can be challenging, and immunohistochemistry aids in diagnosis. Regular follow-up with calcium and PTH monitoring is essential for detecting recurrence. This case underscores the aggressive nature of parathyroid carcinoma and the importance of early diagnosis, surgical intervention, and thorough follow-up care for improved outcomes.