1
|
Aminah NS, Laili ER, Rafi M, Rochman A, Insanu M, Tun KNW. Secondary metabolite compounds from Sida genus and their bioactivity. Heliyon 2021; 7:e06682. [PMID: 33912700 PMCID: PMC8065200 DOI: 10.1016/j.heliyon.2021.e06682] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [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: 07/17/2020] [Revised: 11/15/2020] [Accepted: 03/30/2021] [Indexed: 12/04/2022] Open
Abstract
Plants are the key source for the production of novel therapeutic products for new medicines. The biological properties of the plant species used world wide are mainly accountable for their secondary metabolites obtained from plants. The goal of this analysis is to summarize the chemical composition and biological effects of the genus Sida (Malvaceae) to identify potential research opportunities. This analysis draws on the literature review of scientific journals, and books from libraries, and electronic sources like ScienceDirect, Springer, PubMed, ResearchGate, Google Scholar, and the Website. Some groups of secondary metabolite compounds isolated from the genus Sida include alkaloids, flavonoids, coumarin, and others. Pharmacological experiments found that there are a wide variety of biological activities in extracts and compounds isolated from the genus Sida comprising antimalarial, antiplasmodial, antimicrobial, analgesic, antibacterial, antioxidant, vasorelaxant, wound healing, antifungal activities, the inhibition of quinone reductase, and mouse mammary organ culture.
Collapse
Affiliation(s)
- N S Aminah
- Department of Chemistry, Faculty of Science and Technology, Universitas Airlangga, Komplek Kampus C, Jl. Mulyorejo, Surabaya, 60115, Indonesia
| | - E R Laili
- Department of Chemistry, Faculty of Science and Technology, Universitas Airlangga, Komplek Kampus C, Jl. Mulyorejo, Surabaya, 60115, Indonesia
| | - M Rafi
- Department of Chemistry, Faculty of Mathematics and Natural Sciences, Institut Pertanian Bogor, Jalan Tanjung Kampus IPB Dramaga, Bogor 16680, Indonesia
| | - A Rochman
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Universitas Gadjah Mada, Yogyakarta, 55281, Indonesia
| | - M Insanu
- Department of Pharmaceutical Biology, School of Pharmacy, Institut Teknologi Bandung, Bandung, West Java, Indonesia
| | - K N W Tun
- Postdoc Fellow Department of Chemistry, Faculty of Science and Technology, Universitas Airlangga, Komplek Kampus C, Jl. Mulyorejo, Surabaya, 60115, Indonesia.,Department of Chemistry, Pathein University, Pathein, Myanmar
| |
Collapse
|
2
|
Linsenmeyer K, O'Brien W, Brecher SM, Strymish J, Rochman A, Itani K, Gupta K. Clostridium difficile Screening for Colonization During an Outbreak Setting. Clin Infect Dis 2019; 67:1912-1914. [PMID: 29846539 DOI: 10.1093/cid/ciy455] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2018] [Accepted: 05/23/2018] [Indexed: 11/14/2022] Open
Abstract
A rapidly deployed ward-based screen and isolate initiative for Clostridium difficile carriers during an outbreak averted 5 of 10 expected hospital-acquired infections without identified harms. Each infection avoided required screening 197 and isolating 4.4 patients. Targeted C. difficile screening resulted in outbreak mitigation.
Collapse
Affiliation(s)
- Katherine Linsenmeyer
- VA Boston Healthcare System, Boston, Massachusetts.,Boston University School of Medicine, Boston, Massachusetts
| | | | - Stephen M Brecher
- VA Boston Healthcare System, Boston, Massachusetts.,Harvard Medical School, Boston, Massachusetts
| | - Judith Strymish
- VA Boston Healthcare System, Boston, Massachusetts.,Harvard Medical School, Boston, Massachusetts
| | | | - Kamal Itani
- VA Boston Healthcare System, Boston, Massachusetts.,Boston University School of Medicine, Boston, Massachusetts
| | - Kalpana Gupta
- VA Boston Healthcare System, Boston, Massachusetts.,Boston University School of Medicine, Boston, Massachusetts
| |
Collapse
|
3
|
Chen Q, Rosen AK, Amirfarzan H, Rochman A, Itani KMF. Improving detection of intraoperative medical errors (iMEs) and intraoperative adverse events (iAEs) and their contribution to postoperative outcomes. Am J Surg 2018; 216:846-850. [PMID: 29563021 DOI: 10.1016/j.amjsurg.2018.03.005] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2017] [Revised: 02/25/2018] [Accepted: 03/02/2018] [Indexed: 12/18/2022]
Abstract
Our knowledge of the types of intraoperative patient safety events, their harm to patients, and relationship to postoperative complications is sparse. This study examined intraoperative medical errors (iMEs) and intraoperative adverse events (iAEs) voluntarily reported by providers using two programs at our hospital: surgical debriefing and incident reporting. Among the 3020 surgical procedures assessed, 142 iMEs and 103 iAEs were reported, yielding an overall rate of 8%. Of these events, 135 (55%) were obtained from incident reporting and 110 (45%) from surgical debriefing. The overall association between intraoperative events (iMEs and iAEs) and 30-day postoperative morbidity was significant (adjusted odds ratio = 1.08 with 95% confidence interval (CI) of (1.03, 1.13). This association was stronger when we included only the iAEs (1.47, 95% CI (1.35, 1.58)). Our findings suggest that hospitals should consider using both programs to obtain a more complete picture of intraoperative patient safety and to reduce postoperative morbidity.
Collapse
Affiliation(s)
- Qi Chen
- Patient Safety Center of Inquiry on Measurement to Advance Patient Safety, Boston, MA, USA; Center for Healthcare Organization and Implementation Research (CHOIR), VA Boston Healthcare System, Boston, MA, USA; Department of Surgery, Boston University School of Medicine, Boston, MA, USA.
| | - Amy K Rosen
- Patient Safety Center of Inquiry on Measurement to Advance Patient Safety, Boston, MA, USA; Center for Healthcare Organization and Implementation Research (CHOIR), VA Boston Healthcare System, Boston, MA, USA; Department of Surgery, Boston University School of Medicine, Boston, MA, USA
| | - Houman Amirfarzan
- Patient Safety Center of Inquiry on Measurement to Advance Patient Safety, Boston, MA, USA; Department of Anesthesiology, Critical Care and Pain Medicine, VA Boston Healthcare System, Boston, MA, USA
| | - Alexandra Rochman
- Patient Safety Center of Inquiry on Measurement to Advance Patient Safety, Boston, MA, USA; Center for Healthcare Organization and Implementation Research (CHOIR), VA Boston Healthcare System, Boston, MA, USA
| | - Kamal M F Itani
- Patient Safety Center of Inquiry on Measurement to Advance Patient Safety, Boston, MA, USA; Department of Surgery, Boston University School of Medicine, Boston, MA, USA; Department of Surgery, VA Boston Healthcare System, Boston, MA, USA; Harvard Medical School, Boston, MA, USA
| |
Collapse
|
4
|
Linsenmeyer K, Brecher S, Strymish J, O’Brien W, Rochman A, Itani K, Gupta K. C. difficile Screening for Colonization among Surgical Ward Admissions Is Feasible and Useful. Open Forum Infect Dis 2017. [PMCID: PMC5630843 DOI: 10.1093/ofid/ofx163.1010] [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] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
Background Identification of patients colonized with C. difficile (CDcol) upon admission and initiation of precautions has been shown to decrease hospital-acquired C. difficileinfection (HA-CDI) in a recent study. We implemented a quality improvement program screening new admissions to a surgical service and evaluated risk factors and outcomes associated with CDcol. Methods Prospective cohort of all patients admitted to the surgical wards including ICU over a 6 month period 10/16–4/17. Upon admission, a perirectal swab was sent for C diff PCR. Patients with positive screens were placed on contact precautions. CDcol patients were not treated. Testing for CDI was done as usual practice only in patients with diarrhea. Main outcome was prevalence of CDcol and relationship to HA-CDI. Results Of 708 surgical admissions, 585 (82.6%) patients were screened, 543 were eligible based on first admission; 19 (3.5%) were colonized. Recent surgical hospitalization (OR 13.2, 95% CI 3.4;52.1) and prior CDI (OR 19.5, 95% CI 2.9;127.7) were independent risk factors for CDcol. Antibiotic and PPI use were not associated. Of those with CDcol, 7 developed CDI (36.8%) compared with 5/524 (0.9%) screen negative patients (adj OR 60, 95% CI 12.6;286). CDcol combined with a prior h/o CDI allowed for detection of 8/12 (75%) cases of HA-CDI compared with 3/12 (25%) if only prior history was available. HA-CDI rates on surgical wards after one month post-implementation were 9.3/10,000 bed days of care compared with 12.2 in 2016 and 12.8 in 2015. No delays in bed flow were identified. Conclusion Admission CDcol prevalence was low in our surgical VA population but was strongly associated with development of HA-CDI. Prior CDI was the strongest risk factor for CDcol and HA-CDI. Knowledge of prior CDI and CDcol status identified 75% of patients who developed CDI, 3 times more than knowledge of prior CDI alone. In certain settings, CDcol screening could improve detection and early isolation of potential CDiff spreaders. Implementation required significant support from administration, nursing and the laboratory, and was successful based on screening percentage without impact on bed flow. Impact on facility CDI rates remains to be fully demonstrated. Disclosures All authors: No reported disclosures.
Collapse
Affiliation(s)
| | - Stephen Brecher
- VA Boston Healthcare System, Boston, Massachusetts
- Boston University School of Medicine, Boston, Massachusetts
| | - Judith Strymish
- VA Boston Healthcare System, West Roxbury, Massachusetts
- Harvard Medical School, Boston, Massachusetts
| | | | | | - Kamal Itani
- Boston University School of Medicine, Boston, Massachusetts
- VA Boston Healthcare System, West Roxbury, Massachusetts
| | - Kalpana Gupta
- VA Boston Healthcare System, Boston, Massachusetts
- Boston University School of Medicine, Boston, Massachusetts
| | | |
Collapse
|
5
|
Sharir T, Pinskiy M, Brodkin B, Rochman A, Prochorov V, Bojko A, Merzon K, Pardes A, Ghotbi A, Hasbak P, Christensen T, Engstroem T, Lassen M, Kjaer A, Ficaro E, Murthy V, Corbett J, Zoccarato O, Marcassa C, Matheoud R, Savi A, Indovina L, Ren Kaiser S, Bom MJ, Van Der Zee P, Cornel J, Van Der Zant F, Knol R, Pizzi MN, Roque A, Fernandez-Hidalgo N, Cuellar-Calabria H, Gonzalez-Alujas M, Oristrell G, Rodriguez-Palomares J, Tornos P, Aguade-Bruix S, Berezin A, Kremzer A, Gautier M, Legallois D, Belin A, Agostini D, Manrique A. Moderated Poster Session 2: Sunday 3 May 2015, 15:30-16:30 * Room: Moderated Poster Area. Eur Heart J Cardiovasc Imaging 2015. [DOI: 10.1093/ehjci/jev048] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
|
6
|
Pines J, Reiser R, Braithwaite S, Brady W, Ghaemmaghami C, Cardella K, Rochman A, Martin M. The effect of performance incentives on resident documentation in an emergency medicine residency program. Ann Emerg Med 2004. [DOI: 10.1016/j.annemergmed.2004.07.064] [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: 10/26/2022]
|
7
|
Mason D, Rochman A. Sources of variability contributing to test-retest differences in threshold-based articulation indices. J Speech Hear Disord 1990; 55:275-81. [PMID: 2329789 DOI: 10.1044/jshd.5502.275] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
This study was conducted to obtain information on test-retest differences in Articulation Indices (AI) when a clinical threshold-based method is used to calculate AI. The AI was calculated using a nine-frequency-band method on 2 separate days for 209 ears. Standard deviations of test-retest differences were calculated. The standard deviations were greatest when the AI was near 50% and least when the AI was near 0% or 100%. The standard deviations for test-retest AI differences were also dependent on the relationship of the hearing thresholds and speech spectrum. Under the assumption that each dB change in threshold would have an affect on the AI, standard deviations of test-retest differences increased significantly. Test-retest standard deviations for nine-band and five-band methods were approximately equal when only five thresholds were actually measured. A small improvement would be expected if the number of threshold measurements increased from five to nine.
Collapse
Affiliation(s)
- D Mason
- Central Institute for the Deaf, St. Louis, MO
| | | |
Collapse
|