LIVIVO - The Search Portal for Life Sciences

zur deutschen Oberfläche wechseln
Advanced search

Search results

Result 1 - 10 of total 72

Search options

  1. Article ; Online: Can Chat Generative Pretraining Transformer (ChatGPT) Be Used for Statistical Analysis of Research Data?

    Jahangiri, Younes

    Journal of vascular and interventional radiology : JVIR

    2023  Volume 34, Issue 12, Page(s) 2242–2246.e2

    Language English
    Publishing date 2023-09-17
    Publishing country United States
    Document type Letter
    ZDB-ID 1137756-2
    ISSN 1535-7732 ; 1051-0443
    ISSN (online) 1535-7732
    ISSN 1051-0443
    DOI 10.1016/j.jvir.2023.09.010
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

  2. Article ; Online: Comment: Value of CT-Guided Percutaneous Irreversible Electroporation Added to FOLFIRINOX Chemotherapy in Locally Advanced Pancreatic Cancer: A Post Hoc Comparison.

    Jahangiri, Younes

    Journal of vascular and interventional radiology : JVIR

    2021  Volume 32, Issue 5, Page(s) 765–766

    MeSH term(s) Antineoplastic Combined Chemotherapy Protocols/adverse effects ; Electroporation ; Fluorouracil ; Humans ; Irinotecan ; Leucovorin ; Oxaliplatin ; Pancreatic Neoplasms/diagnostic imaging ; Pancreatic Neoplasms/drug therapy ; Tomography, X-Ray Computed
    Chemical Substances folfirinox ; Oxaliplatin (04ZR38536J) ; Irinotecan (7673326042) ; Leucovorin (Q573I9DVLP) ; Fluorouracil (U3P01618RT)
    Language English
    Publishing date 2021-02-26
    Publishing country United States
    Document type Letter ; Comment
    ZDB-ID 1137756-2
    ISSN 1535-7732 ; 1051-0443
    ISSN (online) 1535-7732
    ISSN 1051-0443
    DOI 10.1016/j.jvir.2020.11.025
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

  3. Article ; Online: Comparative Effectiveness of Cryoablation with Steroid and Lidocaine Versus Steroid and Lidocaine Alone for Treatment of Morton Neuroma: Protocol for a Randomized Controlled Trial.

    Kaufman, Claire / Jahangiri, Younes / Otto, Bettricia

    Journal of vascular and interventional radiology : JVIR

    2024  Volume 35, Issue 5, Page(s) 767–769

    MeSH term(s) Humans ; Cryosurgery/adverse effects ; Lidocaine/administration & dosage ; Treatment Outcome ; Anesthetics, Local/administration & dosage ; Randomized Controlled Trials as Topic ; Morton Neuroma/surgery ; Morton Neuroma/diagnostic imaging ; Time Factors ; Comparative Effectiveness Research
    Chemical Substances Lidocaine (98PI200987) ; Anesthetics, Local
    Language English
    Publishing date 2024-01-23
    Publishing country United States
    Document type Clinical Trial Protocol ; Letter
    ZDB-ID 1137756-2
    ISSN 1535-7732 ; 1051-0443
    ISSN (online) 1535-7732
    ISSN 1051-0443
    DOI 10.1016/j.jvir.2024.01.025
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

  4. Article ; Online: Endovascular Treatment of Acute Obstructive Shock Associated with Inferior Vena Cava Filter Thrombosis.

    Lane, Olivia F / Jahangiri, Younes / Slater, William A

    Journal of vascular and interventional radiology : JVIR

    2023  Volume 34, Issue 7, Page(s) 1272–1275

    MeSH term(s) Humans ; Vena Cava Filters/adverse effects ; Venous Thrombosis/diagnostic imaging ; Venous Thrombosis/etiology ; Venous Thrombosis/therapy ; Thrombosis ; Vena Cava, Inferior/diagnostic imaging ; Treatment Outcome ; Pulmonary Embolism/complications
    Language English
    Publishing date 2023-02-28
    Publishing country United States
    Document type Letter
    ZDB-ID 1137756-2
    ISSN 1535-7732 ; 1051-0443
    ISSN (online) 1535-7732
    ISSN 1051-0443
    DOI 10.1016/j.jvir.2023.02.026
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

  5. Article ; Online: Reply.

    Vatankhah, Nasibeh / Jahangiri, Younes

    Journal of vascular surgery

    2017  Volume 66, Issue 6, Page(s) 1915–1916

    Language English
    Publishing date 2017
    Publishing country United States
    Document type Letter ; Comment
    ZDB-ID 605700-7
    ISSN 1097-6809 ; 0741-5214
    ISSN (online) 1097-6809
    ISSN 0741-5214
    DOI 10.1016/j.jvs.2017.08.040
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

  6. Article: Peritoneal seeding of embolic beads after uterine artery embolization.

    Jahangiri, Younes / Draper, Riley / Gressel, Gregory / Taber, Rodman / Morrison, Jane C / Morrison, James J

    Radiology case reports

    2022  Volume 18, Issue 1, Page(s) 117–121

    Abstract: Background: Incidental identification of peritoneal nodules during laparoscopy may present a diagnostic dilemma. The differential diagnosis includes a variety of benign and malignant entities such as peritoneal carcinomatosis.: Case: A 44-year-old ... ...

    Abstract Background: Incidental identification of peritoneal nodules during laparoscopy may present a diagnostic dilemma. The differential diagnosis includes a variety of benign and malignant entities such as peritoneal carcinomatosis.
    Case: A 44-year-old G2P2 woman presented with recurrent menorrhagia and pelvic pain was found to have large uterine fibroids on imaging studies. Bilateral uterine artery embolization was performed with complete devascularization of the fibroid. Seven years later, she presented with similar symptoms. Imaging studies demonstrated a vascular uterine lesion. A total laparoscopic hysterectomy with bilateral salpingectomy was performed with no complications. During surgery, vesicular peritoneal implants were incidentally identified posterior to the uterus between the uterosacral ligaments. Biopsy and pathologic analysis of these nodules confirmed that they contained foreign material consistent with embolization beads. Pathologic analysis of the uterus demonstrated an intramural uterine fibroid, and presence of embolization beads in cervix, myometrium and bilateral peritubal regions.
    Conclusion: Non-target peritoneal implantation of embolic beads after uterine artery embolization is a rare entity that can result in vesicular appearing nodules.
    Language English
    Publishing date 2022-10-28
    Publishing country Netherlands
    Document type Case Reports
    ZDB-ID 2406300-9
    ISSN 1930-0433
    ISSN 1930-0433
    DOI 10.1016/j.radcr.2022.09.063
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

  7. Article ; Online: Uterine Fibroid Embolization or Myomectomy: How Much Marketing Is Enough? Comparative Analysis of Public Search Trends in Google and Medical Publications in PubMed.

    Jahangiri, Younes / Gabr, Ahmed / Huber, Timothy C / Bochnakova, Teodora / Farsad, Khashayar

    Journal of vascular and interventional radiology : JVIR

    2022  Volume 34, Issue 2, Page(s) 182–186

    Abstract: To compare public popularity and volume of scientific publications regarding uterine fibroid embolization (UFE) and myomectomy. Google Trends and PubMed data were queried to assess temporal variations in online public search volumes and number of ... ...

    Abstract To compare public popularity and volume of scientific publications regarding uterine fibroid embolization (UFE) and myomectomy. Google Trends and PubMed data were queried to assess temporal variations in online public search volumes and number of research publications for UFE and myomectomy. Time series analysis was used to identify meaningful temporal trends and forecast a future trend. Compared with UFE, myomectomy had significantly higher volumes of public online search and research publications, with an increasing trend over time (P < .0001). The forecasting models predicted a continuing increase in both public search volumes and number of research publications for myomectomy and static future trends in these metrics for UFE. This study signals significantly lower public popularity and research efforts for UFE compared with myomectomy for uterine fibroids. More effective marketing strategies and further research support will be needed to fill this gap.
    MeSH term(s) Female ; Humans ; Uterine Myomectomy/adverse effects ; Uterine Neoplasms/surgery ; Search Engine ; Leiomyoma/surgery ; Embolization, Therapeutic/adverse effects ; Marketing
    Language English
    Publishing date 2022-11-19
    Publishing country United States
    Document type Journal Article
    ZDB-ID 1137756-2
    ISSN 1535-7732 ; 1051-0443
    ISSN (online) 1535-7732
    ISSN 1051-0443
    DOI 10.1016/j.jvir.2022.11.017
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

  8. Article ; Online: Effectiveness and Safety of Large-Bore Aspiration Thrombectomy for Intermediate- or High-Risk Pulmonary Embolism.

    Jahangiri, Younes / Morrison, James J / Mowery, Myles L / Leach, Aaron J / Musolf, Ryan L / Knox, Michael F

    Journal of vascular and interventional radiology : JVIR

    2023  Volume 35, Issue 4, Page(s) 563–575

    Abstract: Purpose: To evaluate effectiveness and safety of large-bore mechanical thrombectomy of intermediate- or high-risk pulmonary embolism (PE) and factors associated with effectiveness.: Materials and methods: A retrospective review of 257 patients with ... ...

    Abstract Purpose: To evaluate effectiveness and safety of large-bore mechanical thrombectomy of intermediate- or high-risk pulmonary embolism (PE) and factors associated with effectiveness.
    Materials and methods: A retrospective review of 257 patients with intermediate- or high-risk PE who underwent mechanical thrombectomy using the Flowtriever system (Inari Medical, Irvine, California) between July 2019 and November 2021 was conducted. Data were analyzed using the linear regression and Kaplan-Meier methods with a Type 1 error set at 0.05.
    Results: Patients' mean age was 62 years, and 51% were male. PE risk was classified as high, intermediate-high, and intermediate-low in 37 (14%), 201 (78%), and 18 (7%) of the patients, respectively. Procedural technical success was 100%. The mean pulmonary artery pressure (MPAP) decreased from a mean of 32 mmHg (SD ± 9) before to 24 mmHg (SD ± 9) after thrombectomy (mean decrease, 8 mmHg [SD ± 6]; P < .0001). Immediate complications occurred in 2% of the patients. Postprocedural 30-day and all-time PE-attributable mortality in a mean of 1.3-year follow-up was 2% and 6%, respectively. In multivariate analysis, the presence of lower extremity DVT at presentation (β ± SE, -7.60 ± 3.22; P = .019) and a higher prethrombectomy MPAP (β ± SE, -0.19 ± 0.04; P < .001) were associated with lower degrees of decrease in MPAP in the intermediate-high-risk PE group. Among 14 patients with postthrombectomy PE-attributable mortality, 13 had postthrombectomy MPAPs of >20 mmHg.
    Conclusions: Large-bore aspiration thrombectomy is a safe and effective treatment for reducing PAP in patients with intermediate- or high-risk PE. Postthrombectomy MPAPs of >20 mmHg might indicate postthrombectomy PE-attributable mortality in high-risk patients.
    MeSH term(s) Humans ; Male ; Middle Aged ; Female ; Acute Disease ; Pulmonary Embolism/diagnostic imaging ; Pulmonary Embolism/surgery ; Pulmonary Embolism/etiology ; Thrombectomy/adverse effects ; Thrombectomy/methods ; Treatment Outcome ; Retrospective Studies ; Thrombolytic Therapy/methods
    Language English
    Publishing date 2023-12-30
    Publishing country United States
    Document type Journal Article
    ZDB-ID 1137756-2
    ISSN 1535-7732 ; 1051-0443
    ISSN (online) 1535-7732
    ISSN 1051-0443
    DOI 10.1016/j.jvir.2023.12.568
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

  9. Article ; Online: Endovascular Treatment of Tracheoinnominate Artery Fistula: Case Report and Literature Review With Pooled Cohort Analysis.

    Taechariyakul, Thotsophon / Keller, Frederick S / Jahangiri, Younes

    Seminars in thoracic and cardiovascular surgery

    2019  Volume 32, Issue 1, Page(s) 77–84

    Abstract: To pool data from published cases of tracheoinnominate artery fistula (TIF) treated with surgical or endovascular techniques along with reporting a case of similar presentation. A total of 261 cases in 137 published case reports and case series were ... ...

    Abstract To pool data from published cases of tracheoinnominate artery fistula (TIF) treated with surgical or endovascular techniques along with reporting a case of similar presentation. A total of 261 cases in 137 published case reports and case series were identified through a comprehensive systematic literature review. Data regarding patient characteristics, treatment, and follow-up were extracted. A local case of a 14-year-old boy with TIF due to longstanding tracheostomy treated with stent-graft placement was added to the data. Comparison of the complication rates between surgical vs endovascular interventions was done with the chi-square test. Factors associated with longer survival were assessed by the Cox regression analysis. Thirty-three (12.6%) of the reported cases were treated endovascularly, 137 (52.3%) were treated surgically, and 92 (35.1%) were reported with no definitive treatment. Mean age was 34 ± 22 years, and 61% were males. The mean time interval between tracheotomy placement and bleeding was 1 ± 2.5 years. A lower procedure-related complication (30% vs 50%, P = 0.045) and 30-day mortality (9% vs 23%, P = 0.008) rates had been reported with percutaneous approaches compared to surgery. No percutaneous procedure was reported prior to year 2000. In multivariate analysis stratified by publication year, a shorter tracheostomy-to-bleeding time (year) was significantly associated with higher hazards of death (hazard ratio: 1.22, P = 0.017). Type of intervention (percutaneous vs surgery) was not associated with postintervention survival (adjusted hazard ratio: 0.78, P = 0.558). Endovascular stent grafting can have a comparable postprocedural survival and lower complication rates vs open surgical repair in treatment of TIF.
    MeSH term(s) Adolescent ; Blood Vessel Prosthesis Implantation/adverse effects ; Brachiocephalic Trunk/diagnostic imaging ; Brachiocephalic Trunk/surgery ; Endovascular Procedures/adverse effects ; Humans ; Male ; Respiratory Tract Fistula/diagnostic imaging ; Respiratory Tract Fistula/etiology ; Respiratory Tract Fistula/surgery ; Risk Assessment ; Risk Factors ; Tracheal Diseases/diagnostic imaging ; Tracheal Diseases/etiology ; Tracheal Diseases/surgery ; Tracheostomy/adverse effects ; Treatment Outcome ; Vascular Fistula/diagnostic imaging ; Vascular Fistula/etiology ; Vascular Fistula/surgery
    Language English
    Publishing date 2019-08-16
    Publishing country United States
    Document type Case Reports ; Journal Article ; Systematic Review
    ZDB-ID 1038278-1
    ISSN 1532-9488 ; 1043-0679
    ISSN (online) 1532-9488
    ISSN 1043-0679
    DOI 10.1053/j.semtcvs.2019.08.006
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

  10. Article ; Online: Effectiveness of Transarterial Embolization in Treatment of Symptomatic Hepatic Hemangiomas: Systematic Review and Meta-analysis.

    Torkian, Pooya / Li, Jianjun / Kaufman, John A / Jahangiri, Younes

    Cardiovascular and interventional radiology

    2020  Volume 44, Issue 1, Page(s) 80–91

    Abstract: Purpose: To evaluate the current evidence for the effectiveness of transarterial embolization (TAE) in treatment of symptomatic hepatic hemangiomas.: Materials and methods: A systematic literature review was conducted in PubMed, CINAHL and Scopus ... ...

    Abstract Purpose: To evaluate the current evidence for the effectiveness of transarterial embolization (TAE) in treatment of symptomatic hepatic hemangiomas.
    Materials and methods: A systematic literature review was conducted in PubMed, CINAHL and Scopus databases to identify studies of hepatic hemangiomas treated with transarterial embolization. Main outcome was defined as the mean difference between pre- and post-TAE hemangioma diameters. Treatment agents were categorized as Lipiodol based [bleomycin (L + BE), pingyangmycin (L + PYG) or ethanol (L + ethanol)] and non-Lipiodol based (polyvinyl-alcohol-only). Conventional random-effect meta-analysis technique was applied to analyze data.
    Results: Of 3080 initially inspected publications, 21 studies were included in the meta-analysis comprising of 1450 patients with total of 1871 hemangiomas (36.2% male, mean age: 46.3 ± 3.6 years). One hundred and twenty-six, 1666, 41 and 38 lesions were treated with L + BE, L + PYG, L + ethanol and PVA, respectively. Median follow-up time after embolization was 12 months. Lipiodol-based treatments showed significant effect in reducing hemangioma size after TAE compared to PVA (P < 0.001). Pooled diameter reduction (cm) (95% confidence interval) was - 4.37( - 5.32, - 3.42), - 4.70( - 5.70, - 3.71), - 0.93( - 2.02, 0.16) for overall TAE treatment, Lipiodol-based and non-Lipiodol-based treatments, respectively. Main complications included post-embolization syndrome and transient liver enzyme elevation (pooled incidence for Lipiodol-based and non-Lipiodol-based techniques: 36% and 33%; and 37% and 0, respectively). No fatal complications were reported. Symptomatic improvement was reported in 63.3%-100% of the cases with majority of studies (15/21) reporting improvement in all cases (pooled response rate: 98%).
    Conclusions: Transarterial embolization with bleomycin, pingyangmycin or ethanol in combination with Lipiodol is safe and associated with reduced size of hemangiomas resulting in symptoms alleviation.
    MeSH term(s) Embolization, Therapeutic/methods ; Hemangioma/diagnosis ; Hemangioma/therapy ; Humans ; Liver Neoplasms/diagnosis ; Liver Neoplasms/therapy ; Tomography, X-Ray Computed ; Treatment Outcome
    Language English
    Publishing date 2020-08-17
    Publishing country United States
    Document type Journal Article ; Meta-Analysis ; Systematic Review
    ZDB-ID 603082-8
    ISSN 1432-086X ; 0342-7196 ; 0174-1551
    ISSN (online) 1432-086X
    ISSN 0342-7196 ; 0174-1551
    DOI 10.1007/s00270-020-02611-5
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

To top