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Shahin O, Shahin H, Heineke H, Biswas M. Predictors of ICU admission in patients with peripartum cardiomyopathy. Eur Heart J 2022. [DOI: 10.1093/eurheartj/ehac544.837] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
Abstract
Background
Peripartum cardiomyopathy (PPCM) is a dilated cardiomyopathy that affects women in the peripartum period. The incidence of PPCM in the United States is 1,100 women per year. We studied the admission of women diagnosed with PPCM to the intensive care unit (ICU) with the goal of identifying factors that increase risk for adverse outcomes.
Methods
This was a retrospective study of 2,286 patients with a diagnosis of PPCM admitted to a private hospital system across the United States between the years 2017 and 2021. Logistical regression analysis was utilized to identify specific patient characteristics and risk factors that were associated with admission to the ICU.
Results
The average age of patients was 32.13 years. The patient cohort was 39.76% black, 39.15% white, and 13.12% Hispanic. The average length of stay was 3.35 days. Preeclampsia was present in 342 (14.96%) patients, cerebral infarction in 31 (1.36%) patients, eclampsia in 48 (2.10%) patients, myocardial infarction (MI) in 52 (2.27%) patients, and HELLP (hemolysis, elevated liver enzymes, low platelets) syndrome in 24 (1.05%) patients. There was a total of 504 (22.05%) patients admitted to the ICU. Preeclampsia (adjusted odds ratio [adj. OR] 1.588, 95% confidence interval [CI] 1.215–2.074, p<0.001), eclampsia (adj. OR 3.131, 95% CI 1.718–5.708, p<0.001), cerebral infarction (adj. OR 4.381, 95% CI 2.028–9.463, p<0.001), age (adj. OR 0.967, 95% CI 0.953–0.982, p<0.001), MI (adj. OR 2.961, 95% CI 1.608–5.455, p<0.001), and HELLP syndrome (adj. OR 4.655, 95% CI 1.926–11.256, p<0.001) were all associated with increased odds of requiring ICU level of care. However, hypertension, d-dimer level, troponin level, active tobacco smoking, alcohol use, and diabetes mellitus were not associated with increased likelihood of admission to the ICU.
Conclusion
In our study of 2,286 women with PPCM, we found statistically significant predictors of ICU admission included age, HELLP syndrome, eclampsia, preeclampsia, MI, and cerebral infarction. This data may be useful for the early identification and triaging of patients with PPCM that require higher level of care. These results can be utilized in developing a risk score to assist in this goal.
Funding Acknowledgement
Type of funding sources: Private hospital(s). Main funding source(s): HCA-Riverside Community Hospital
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Affiliation(s)
- O Shahin
- Riverside Community Hospital , Riverside , United States of America
| | - H Shahin
- University of California, Riverside, School of Medicine , Riverside , United States of America
| | - H Heineke
- Riverside Community Hospital , Riverside , United States of America
| | - M Biswas
- Riverside Community Hospital , Riverside , United States of America
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Shahin H, Shenoy A, Sultana R, Farooq J, Chakrabort M, Alamri A, Alhomrani M, Alsanie WF, Asdaq SMB, Jomah S. Anti-Diabetic Potential of Alstonia scholaris Bark Extract Against Streptozotocin-Induced Diabetes Mellitus. INT J PHARMACOL 2022. [DOI: 10.3923/ijp.2022.1449.1455] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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Farooq J, Sultana R, Taj T, Asdaq SMB, Alsalman AJ, Mohaini MA, Al Hawaj MA, Kamal M, Alghamdi S, Imran M, Shahin H, Tabassum R. Insights into the Protective Effects of Thymoquinone against Toxicities Induced by Chemotherapeutic Agents. Molecules 2021; 27:molecules27010226. [PMID: 35011457 PMCID: PMC8746502 DOI: 10.3390/molecules27010226] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2021] [Revised: 12/23/2021] [Accepted: 12/28/2021] [Indexed: 11/16/2022] Open
Abstract
The drugs used to treat cancer not only kill fast-growing cancer cells, but also kill or slow the growth of healthy cells, causing systemic toxicities that lead to altered functioning of normal cells. Most chemotherapeutic agents have serious toxicities associated with their use, necessitating extreme caution and attention. There is a growing interest in herbal remedies because of their pharmacological activities, minimal side effects, and low cost. Thymoquinone, a major component of the volatile oil of Nigella sativa Linn, also known as black cumin or black seeds, is commonly used in Middle Eastern countries as a condiment. It is also utilized for medicinal purposes and possesses antidiabetic, anti-cancer, anti-inflammatory, hepatoprotective, anti-microbial, immunomodulatory, and antioxidant properties. This review attempts to compile the published literature demonstrating thymoquinone's protective effect against chemotherapeutic drug-induced toxicities.
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Affiliation(s)
- Juveriya Farooq
- Department of Pharmacology, Yenepoya Pharmacy College and Research Centre, Yenepoya (Deemed to be University), Mangalore 575018, India; (J.F.); (T.T.); (H.S.); (R.T.)
| | - Rokeya Sultana
- Department of Pharmacognosy, Yenepoya Pharmacy College and Research Centre, Yenepoya (Deemed to be University), Mangalore 575018, India
- Correspondence: or (R.S.); or (S.M.B.A.)
| | - Tahreen Taj
- Department of Pharmacology, Yenepoya Pharmacy College and Research Centre, Yenepoya (Deemed to be University), Mangalore 575018, India; (J.F.); (T.T.); (H.S.); (R.T.)
| | - Syed Mohammed Basheeruddin Asdaq
- Department of Pharmacy Practice, College of Pharmacy, AlMaarefa University, Riyadh 13713, Saudi Arabia
- Correspondence: or (R.S.); or (S.M.B.A.)
| | - Abdulkhaliq J. Alsalman
- Department of Clinical Pharmacy, Faculty of Pharmacy, Northern Border University, Arar 91911, Saudi Arabia;
| | - Mohammed Al Mohaini
- Basic Sciences Department, College of Applied Medical Sciences, King Saud Bin Abdulaziz University for Health Sciences, Riyadh 31982, Saudi Arabia;
- King Abdullah International Medical Research Center, Thuwal 31982, Saudi Arabia
| | - Maitham A. Al Hawaj
- Department of Pharmacy Practice, College of Clinical Pharmacy, King Faisal University, Al-Ahsa 31982, Saudi Arabia;
| | - Mehnaz Kamal
- Department of Pharmaceutical Chemistry, College of Pharmacy, Prince Sattam Bin Abdulaziz University, Al-Kharj 11942, Saudi Arabia;
| | - Saad Alghamdi
- Laboratory Medicine Department, Faculty of Applied Medical Sciences, Umm Al-Qura University, Makkah 21955, Saudi Arabia;
| | - Mohd. Imran
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Northern Border University, Arar 91911, Saudi Arabia;
| | - Haleema Shahin
- Department of Pharmacology, Yenepoya Pharmacy College and Research Centre, Yenepoya (Deemed to be University), Mangalore 575018, India; (J.F.); (T.T.); (H.S.); (R.T.)
| | - Ruheena Tabassum
- Department of Pharmacology, Yenepoya Pharmacy College and Research Centre, Yenepoya (Deemed to be University), Mangalore 575018, India; (J.F.); (T.T.); (H.S.); (R.T.)
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Ha S, Dimitrova E, Hoops S, Altarawy D, Ansariola M, Deb D, Glazebrook J, Hillmer R, Shahin H, Katagiri F, McDowell J, Megraw M, Setubal J, Tyler BM, Laubenbacher R. PlantSimLab - a modeling and simulation web tool for plant biologists. BMC Bioinformatics 2019; 20:508. [PMID: 31638901 PMCID: PMC6805577 DOI: 10.1186/s12859-019-3094-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2018] [Accepted: 09/10/2019] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND At the molecular level, nonlinear networks of heterogeneous molecules control many biological processes, so that systems biology provides a valuable approach in this field, building on the integration of experimental biology with mathematical modeling. One of the biggest challenges to making this integration a reality is that many life scientists do not possess the mathematical expertise needed to build and manipulate mathematical models well enough to use them as tools for hypothesis generation. Available modeling software packages often assume some modeling expertise. There is a need for software tools that are easy to use and intuitive for experimentalists. RESULTS This paper introduces PlantSimLab, a web-based application developed to allow plant biologists to construct dynamic mathematical models of molecular networks, interrogate them in a manner similar to what is done in the laboratory, and use them as a tool for biological hypothesis generation. It is designed to be used by experimentalists, without direct assistance from mathematical modelers. CONCLUSIONS Mathematical modeling techniques are a useful tool for analyzing complex biological systems, and there is a need for accessible, efficient analysis tools within the biological community. PlantSimLab enables users to build, validate, and use intuitive qualitative dynamic computer models, with a graphical user interface that does not require mathematical modeling expertise. It makes analysis of complex models accessible to a larger community, as it is platform-independent and does not require extensive mathematical expertise.
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Affiliation(s)
- S Ha
- Department of Computer and Information Sciences, Virginia Military Institute, Lexington, VA, USA
| | - E Dimitrova
- School of Mathematical and Statistical Sciences, Clemson University, Clemson, SC, USA
| | - S Hoops
- Biocomplexity Institute of Virginia Tech, Blacksburg, VA, USA
| | | | | | - D Deb
- Department of Natural Sciences, Mercy College, Dobbs Ferry, NY, USA
| | - J Glazebrook
- College of Biological Sciences, University of Minnesota, St. Paul, MN, USA
| | - R Hillmer
- Mendel Biological Solutions, San Franciso, CA, USA
| | - H Shahin
- Virginia Tech, Blacksburg, VA, USA
| | - F Katagiri
- College of Biological Sciences, University of Minnesota, St. Paul, MN, USA
| | - J McDowell
- Department of Plant Pathology, Physiology, and Weed Science, Virginia Tech, Blacksburg, VA, USA
| | - M Megraw
- Department of Botany and Plant Pathology, Oregon State University, Corvallis, OR, USA
| | - J Setubal
- Biochemistry Department, University of Sao Paolo, Sao Paolo, Brazil.,The Jackson Laboratory for Genomic Medicine, Farmington, CT, USA
| | - B M Tyler
- Center for Genome Research and Biocomputing, Oregon State University, Corvallis, OR, USA
| | - R Laubenbacher
- Center for Quantitative Medicine, School of Medicine, University of Connecticut, Hartford, USA.
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Shahin H, Mortazavi S. Three-dimensional simulation of microdroplet formation in a co-flowing immiscible fluid system using front tracking method. J Mol Liq 2017. [DOI: 10.1016/j.molliq.2017.08.082] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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Shahin H, Rahil M, Rayan AA, Avraham KB, King MC, Kanaan M, Walsh T. Nonsense mutation of the stereociliar membrane protein gene PTPRQ in human hearing loss DFNB84. J Med Genet 2010; 47:643-5. [DOI: 10.1136/jmg.2009.075697] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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Shahin H, Reddy G, Sharafuddin M. Monthly access flow monitoring with increased prophylactic angioplasty did not improve fistula patency. J Vasc Surg 2006. [DOI: 10.1016/j.jvs.2006.05.026] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Shahin H, Reddy G, Sharafuddin M. Monthly access flow monitoring with increased prophylactic angioplasty did not improve fistula patency. J Vasc Surg 2006. [DOI: 10.1016/j.jvs.2006.04.017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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del Castillo FJ, Rodríguez-Ballesteros M, Alvarez A, Hutchin T, Leonardi E, de Oliveira CA, Azaiez H, Brownstein Z, Avenarius MR, Marlin S, Pandya A, Shahin H, Siemering KR, Weil D, Wuyts W, Aguirre LA, Martín Y, Moreno-Pelayo MA, Villamar M, Avraham KB, Dahl HHM, Kanaan M, Nance WE, Petit C, Smith RJH, Van Camp G, Sartorato EL, Murgia A, Moreno F, del Castillo I. A novel deletion involving the connexin-30 gene, del(GJB6-d13s1854), found in trans with mutations in the GJB2 gene (connexin-26) in subjects with DFNB1 non-syndromic hearing impairment. J Med Genet 2006; 42:588-94. [PMID: 15994881 PMCID: PMC1736094 DOI: 10.1136/jmg.2004.028324] [Citation(s) in RCA: 250] [Impact Index Per Article: 13.9] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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Sobe T, Vreugde S, Shahin H, Berlin M, Davis N, Kanaan M, Yaron Y, Orr-Urtreger A, Frydman M, Shohat M, Avraham K. The prevalence and expression of inherited connexin 26 mutations associated with nonsyndromic hearing loss in the Israeli population. Hum Genet 2000. [DOI: 10.1007/s004399900214] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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Sobe T, Vreugde S, Shahin H, Berlin M, Davis N, Kanaan M, Yaron Y, Orr-Urtreger A, Frydman M, Shohat M, Avraham KB. The prevalence and expression of inherited connexin 26 mutations associated with nonsyndromic hearing loss in the Israeli population. Hum Genet 2000; 106:50-7. [PMID: 10982182 DOI: 10.1007/s004390051009] [Citation(s) in RCA: 114] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
Abstract
Connexin 26 (GJB2) mutations lead to hearing loss in a significant proportion of all populations studied so far, despite the fact that at least 50 other genes are also associated with hearing loss. The entire coding region of connexin 26 was sequenced in 75 hearing impaired children and adults in Israel in order to determine the percentage of hearing loss attributed to connexin 26 and the types of mutations in this population. Age of onset in the screened population was both prelingual and postlingual, with hearing loss ranging from moderate to profound. Almost 39% of all persons tested harbored GJB2 mutations, the majority of which were 35delG and 167delT mutations. A novel mutation, involving both a deletion and insertion, 51del12insA, was identified in a family originating from Uzbekistan. Several parameters were examined to establish whether genotype-phenotype correlations exist, including age of onset, severity of hearing loss and audiological characteristics, including pure-tone audiometry, tympanometry, auditory brainstem response (ABR), and transient evoked otoacoustic emissions (TEOAE). All GJB2 mutations were associated with prelingual hearing loss, though severity ranged from moderate to profound, with variability even among hearing impaired siblings. We have not found a significant difference in hearing levels between individuals with 35delG and 167delT mutations. Our results suggest that, in Israel, clinicians should first screen for the common 167delT and 35delG mutations by simple and inexpensive restriction enzyme analysis, although if these are not found, sequencing should be done to rule out additional mutations due to the ethnic diversity in this region.
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Affiliation(s)
- T Sobe
- Department of Human Genetics and Molecular Medicine, Sackler School of Medicine, Tel Aviv University, Israel
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