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Hoffer O, Cohen M, Gerstein M, Shkalim Zemer V, Richenberg Y, Nathanson S, Avner Cohen H. Machine Learning for Clinical Decision Support of Acute Streptococcal Pharyngitis: A Pilot Study. Isr Med Assoc J 2024; 26:299-303. [PMID: 38736345] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/14/2024]
Abstract
BACKGROUND Group A Streptococcus (GAS) is the predominant bacterial pathogen of pharyngitis in children. However, distinguishing GAS from viral pharyngitis is sometimes difficult. Unnecessary antibiotic use contributes to unwanted side effects, such as allergic reactions and diarrhea. It also may increase antibiotic resistance. OBJECTIVES To evaluate the effect of a machine learning algorithm on the clinical evaluation of bacterial pharyngitis in children. METHODS We assessed 54 children aged 2-17 years who presented to a primary healthcare clinic with a sore throat and fever over 38°C from 1 November 2021 to 30 April 2022. All children were tested with a streptococcal rapid antigen detection test (RADT). If negative, a throat culture was performed. Children with a positive RADT or throat culture were considered GAS-positive and treated antibiotically for 10 days, as per guidelines. Children with negative RADT tests throat cultures were considered positive for viral pharyngitis. The children were allocated into two groups: Group A streptococcal pharyngitis (GAS-P) (n=36) and viral pharyngitis (n=18). All patients underwent a McIsaac score evaluation. A linear support vector machine algorithm was used for classification. RESULTS The machine learning algorithm resulted in a positive predictive value of 80.6 % (27 of 36) for GAS-P infection. The false discovery rates for GAS-P infection were 19.4 % (7 of 36). CONCLUSIONS Applying the machine-learning strategy resulted in a high positive predictive value for the detection of streptococcal pharyngitis and can contribute as a medical decision aid in the diagnosis and treatment of GAS-P.
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Affiliation(s)
- Oshrit Hoffer
- Department of Electrical Engineering, Afeka Tel Aviv, Academic College of Engineering, Tel Aviv
| | - Moriya Cohen
- Department of Microbiology, Ariel University, Ariel, Israel
| | - Maya Gerstein
- Department of Adelson School of Medicine, Ariel University, Ariel, Israel, Pediatric Ambulatory Community Clinic, Petah Tikva, Israel
| | - Vered Shkalim Zemer
- Faculty of Medicine, Tel Aviv University, Tel Aviv, Clalit Health Services, Dan-Petah Tikva District, Petah Tikva, Israel
| | - Yael Richenberg
- Clalit Health Services, Dan-Petah Tikva District, Petah Tikva, Israel
| | - Shay Nathanson
- Clalit Health Services, Dan-Petah Tikva District, Petah Tikva, Israel
| | - Herman Avner Cohen
- Pediatric Ambulatory Community Clinic, Petah Tikva, Israel, Faculty of Medicine, Tel Aviv University, Tel Aviv
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Shkalim Zemer V, Cohen HA, Richenberg Y, Gerstein M, Atias I, Gur S, Laks Y, Levinsky Y, Dvir O, Brown I, Cohen M, Ben Meir D. Personal hygiene, environmental conditions, and toilet use of children in primary schools: A cohort study. J Pediatr Urol 2023; 19:721-727. [PMID: 37357079 DOI: 10.1016/j.jpurol.2023.06.004] [Citation(s) in RCA: 1] [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] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/20/2023] [Revised: 05/07/2023] [Accepted: 06/06/2023] [Indexed: 06/27/2023]
Abstract
BACKGROUND Many primary school children withhold urine and stool whilst at school for various reasons. Limited toilet access and the failure to provide safe, sanitary toilets are putting children at risk for toilet avoidance behavior. OBJECTIVE We aimed to examine personal hygiene, environmental conditions, the perception of these on children, and their toilet use in primary schools. STUDY DESIGN Children aged 6-12 and their parents were asked to complete a self-report questionnaire regarding toilet behavior and the perception of school toilet standards. RESULTS The main findings are listed below using the data from the questionnaire. DISCUSSION We found that 9% and 63% of the children avoided urination and defecating at school, respectively. Similar results were reported previously. The participants' perceptions regarding the environmental conditions of school toilets and conditions revealed that 34% of the children felt that the toilets were dirty or very dirty. Around one-third of them reported a lack of toilet paper sometimes or most of the time. These unsatisfying hygienic conditions of school toilets can be easily solved. Unfortunately, 46% of the children in our study experienced bullying in school toilets. These worrisome data are seldom reported in other studies. The urination habits of the girls, who mostly preferred to partially squat or stand may lead to dysfunctional voiding and incomplete bladder emptying. Our study was limited by the relatively small population, the subjectiveness of the self-reporting questionnaire, and the voiding and defecation habits of the investigated children during school hours. These hours do not necessarily reflect the children's habits after school hours and during the weekends. Despite these limitations, the discussed issues regarding personal hygiene and the environmental conditions in the sampled primary schools are extremely important. CONCLUSION Nearly half of the school children had negative perceptions of school toilets. This should raise awareness and concern for school staff to consider and investigate potential facilities improvement in light of the impact observed here. Implementation of appropriate education and a better environment of toilet facilities and security is important for the children's well-being.
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Affiliation(s)
- Vered Shkalim Zemer
- Clalit Health Services, Dan-Petach-Tikva District, Israel; Sackler Faculty of Medicine, Tel-Aviv University, Tel Aviv 6997801, Israel.
| | - Herman Avner Cohen
- Sackler Faculty of Medicine, Tel-Aviv University, Tel Aviv 6997801, Israel; Pediatric Ambulatory Community Clinic, Petach Tikva, Israel.
| | | | - Maya Gerstein
- Sackler Faculty of Medicine, Tel-Aviv University, Tel Aviv 6997801, Israel; Pediatric Ambulatory Community Clinic, Petach Tikva, Israel.
| | - Ifat Atias
- Sackler Faculty of Medicine, Tel-Aviv University, Tel Aviv 6997801, Israel; Neve Gan Clinic, Petach Tikva 4926040, Israel.
| | - Shmuel Gur
- Sackler Faculty of Medicine, Tel-Aviv University, Tel Aviv 6997801, Israel; Pediatric Ambulatory Community Clinic, Kfar Saba 4422941, Israel.
| | - Yoseph Laks
- Sackler Faculty of Medicine, Tel-Aviv University, Tel Aviv 6997801, Israel; Pediatric Ambulatory Community Clinic, Ramat Aviv, Tel Aviv 6905234, Israel.
| | - Yoel Levinsky
- Sackler Faculty of Medicine, Tel-Aviv University, Tel Aviv 6997801, Israel; Schneider Children's Medical Center of Israel, Petach Tikva 49420235, Israel.
| | - Or Dvir
- Pediatric Urology Unit, Schneider Children's Medical Center of Israel, Petach Tikva 49420235, Israel.
| | - Iris Brown
- Pediatric Urology Unit, Schneider Children's Medical Center of Israel, Petach Tikva 49420235, Israel.
| | - Moriya Cohen
- Microbiology Unit, Ariel University, Ariel 98603, Israel.
| | - David Ben Meir
- Sackler Faculty of Medicine, Tel-Aviv University, Tel Aviv 6997801, Israel; Pediatric Urology Unit, Schneider Children's Medical Center of Israel, Petach Tikva 49420235, Israel.
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Shkalim Zemer V, Avner Cohen H, Ben Meir D. Response to commentary re Personal hygiene, environmental conditions, and toilet use of children in primary schools: A cohort study. J Pediatr Urol 2023; 19:729. [PMID: 37487884 DOI: 10.1016/j.jpurol.2023.07.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/03/2023] [Accepted: 07/05/2023] [Indexed: 07/26/2023]
Affiliation(s)
- Vered Shkalim Zemer
- Clalit Health Services, Dan-Petach-Tikva District, Israel; Faculty of Medicine, Tel-Aviv University, Tel Aviv 6997801, Israel.
| | - Herman Avner Cohen
- Faculty of Medicine, Tel-Aviv University, Tel Aviv 6997801, Israel; Pediatric Ambulatory Community Clinic, Petach Tikva, Israel
| | - David Ben Meir
- Faculty of Medicine, Tel-Aviv University, Tel Aviv 6997801, Israel; Pediatric Urology Unit, Schneider Children's Medical Center of Israel, Petach Tikva 49420235, Israel
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Machnes MD, Cohen HA, Gerstein M, Loewenberg Weisband Y, Cohen M, Hoshen M, Shkalim Zemer V. Antibiotic Stewardship for Community-Acquired Pediatric Pharyngitis: A Pre-Post Intervention Study. Isr Med Assoc J 2023; 25:500-504. [PMID: 37461177] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 07/20/2023]
Abstract
BACKGROUND Group A Streptococcus (GAS), the predominant bacterial pathogen of pharyngitis, is sometimes difficult to distinguish clinically from viral pharyngitis. Despite the high prevalence of viral pharyngitis in children, antibiotic treatment is common. OBJECTIVES To investigate the effectiveness of an antibiotic stewardship program (ASP) on antibiotic prescription in children with GAS pharyngitis (GAS-P) at a large pediatric community clinic. METHODS Antibiotic prescription data were collected from October 2016 to March 2017 (pre-intervention period) and from October 2017 to March 2018 (post-intervention period). The intervention was a one-day seminar for primary care pediatricians on the diagnosis and treatment of GAS-P in children according to national guidelines. RESULTS The overall prevalence of testing differed between the two time periods. There was a decrease in children who did not undergo any testing (from 68% to 63%), an increase in streptococcal rapid antigen detection testing (28% to 32%), and a slight increase in throat cultures (3% to 4%) (P = 0.02). There was no change in the types of antibiotics prescribed before and after the intervention (P = 0.152). CONCLUSIONS The ASP resulted in a slight reduction in the percentage of children who did not undergo laboratory testing for GAS-P and a slight reduction in the percentage of children who received antibiotic treatment. The ASP did not reduce the use of broad-spectrum antibiotics and macrolides.
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Affiliation(s)
- Maayan Diti Machnes
- Pediatric Ambulatory Community Clinic, Petach Tikva, Israel, Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Herman Avner Cohen
- Pediatric Ambulatory Community Clinic, Petach Tikva, Israel, Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Maya Gerstein
- Pediatric Ambulatory Community Clinic, Petach Tikva, Israel, Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | | | | | - Moshe Hoshen
- Department of Bioinformatics, Jerusalem College of Technology, Jerusalem, Israel, Clalit Health Services, Dan-Petach Tikva District, Israel
| | - Vered Shkalim Zemer
- Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel, Clalit Health Services, Dan-Petach Tikva District, Israel
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Shkalim Zemer V, Hoshen M, Gerstein M, Richenberg Y, Jacobson E, Grossu R, Cohen M, Cohen HA. COVID-19 vaccine compliance in adolescents with attention-deficit/hyperactivity disorder. Int J Psychiatry Med 2023; 58:145-159. [PMID: 35940286 PMCID: PMC9364072 DOI: 10.1177/00912174221116734] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
OBJECTIVE To compare the rate of the administration of the Pfizer-BioNTech COVID-19 vaccinations between adolescents diagnosed with attention-deficit/hyperactivity disorder (ADHD) and non-ADHD subjects. METHOD A retrospective chart review was performed on all adolescents aged 12-17 years registered at a central district in Israel from January 1st 2021 to October 31st 2021. RESULTS Of the 46,544 subjects included in the study, 8241 (17.7%) were diagnosed with ADHD. Of them, 3% were PCR-COVID-19 positive. Among the patients with ADHD, the older adolescents were more likely to be vaccinated: 48.8% of those aged 12-15 years were vaccinated versus 59.6% of patients aged 16-17 years. The ultra-orthodox Jewish and Arab adolescents in the ADHD group were far less likely to be vaccinated (22.9% and 34.6%, respectively), compared to the adolescents with ADHD in the general population (60.5%). Girls were also somewhat more likely to be vaccinated. CONCLUSIONS Adolescents diagnosed with ADHD had a higher COVID-19 vaccination rate compared to their non-ADHD counterparts. The vaccine uptake was lower amongst Arab and ultra-orthodox Jewish populations.
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Affiliation(s)
- Vered Shkalim Zemer
- Dan-Petach-Tikva District, Clalit Health Services, Petach Tikva, Israel,Sackler Faculty of Medicine, Tel-Aviv University, Tel Aviv, Israel,Vered Shkalim Zemer, Dan-Petach-Tikva District, Clalit Health Services, 1 Rishon Lezion St., Petach Tikva 4972339, Israel.
| | - Moshe Hoshen
- Dan-Petach-Tikva District, Clalit Health Services, Petach Tikva, Israel
| | - Maya Gerstein
- Sackler Faculty of Medicine, Tel-Aviv University, Tel Aviv, Israel,Pediatric Ambulatory Community Clinic, Petach Tikva, Israel
| | - Yael Richenberg
- Dan-Petach-Tikva District, Clalit Health Services, Petach Tikva, Israel
| | - Eyal Jacobson
- Dan-Petach-Tikva District, Clalit Health Services, Petach Tikva, Israel
| | - Roy Grossu
- Dan-Petach-Tikva District, Clalit Health Services, Petach Tikva, Israel
| | | | - Herman Avner Cohen
- Sackler Faculty of Medicine, Tel-Aviv University, Tel Aviv, Israel,Pediatric Ambulatory Community Clinic, Petach Tikva, Israel
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Cohen HA, Gerstein M, Loewenberg Weisband Y, Richenberg Y, Jacobson E, Cohen M, Shkalim Zemer V, Machnes MD. Pediatric Antibiotic Stewardship for Community-Acquired Pneumonia: A Pre-Post Intervention Study. Clin Pediatr (Phila) 2022; 61:795-801. [PMID: 35673872 DOI: 10.1177/00099228221102827] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
We aimed to investigate the effectiveness of an antibiotic stewardship program (ASP) on antibiotic prescription in children with community-acquired pneumonia (CAP). Antibiotic purchasing data were collected for children aged 3 months to 18 years diagnosed with CAP from November 2016 to April 2017 (pre-intervention period) and from November 2017 to April 2018 (post-intervention period). The intervention was a 1-day seminar for primary care pediatricians on the diagnosis and treatment of CAP in children according to national guidelines. There was a substantial decrease in the use of azithromycin after the intervention. In younger children, there was a 42% decrease, alongside an increased use of amoxicillin (P < .001). In older children, there was a smaller, non-statistically significant decrease in the use of azithromycin (P = .45). Our data demonstrate that the implementation of an ASP was associated with a reduction in the use of broad-spectrum antibiotics and macrolides and increased guideline adherence for the safe treatment of CAP.
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Affiliation(s)
- Herman Avner Cohen
- Pediatric Ambulatory Community Clinic, Petach Tikva, Israel.,Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Maya Gerstein
- Pediatric Ambulatory Community Clinic, Petach Tikva, Israel.,Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | | | | | - Eyal Jacobson
- Clalit Health Services, Dan-Petach Tikva District, Israel
| | | | - Vered Shkalim Zemer
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel.,Clalit Health Services, Petach Tikva, Israel
| | - Maayan Diti Machnes
- Pediatric Ambulatory Community Clinic, Petach Tikva, Israel.,Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
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Shkalim Zemer V, Grossman Z, Cohen HA, Hoshen M, Gerstein M, Yosef N, Cohen M, Ashkenazi S. Acceptance Rates of COVID-19 Vaccine Highlight the Need for Targeted Public Health Interventions. Vaccines (Basel) 2022; 10:vaccines10081167. [PMID: 35893816 PMCID: PMC9331185 DOI: 10.3390/vaccines10081167] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [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: 06/15/2022] [Revised: 07/16/2022] [Accepted: 07/19/2022] [Indexed: 02/01/2023] Open
Abstract
We aimed to examine rates of COVID-19 vaccination to elucidate the need for targeted public health interventions. We retrospectively reviewed the electronic medical files of all adults registered in a central district in Israel from 1 January 2021 to 31 March 2022. The population was characterized by vaccination status against COVID-19 and the number of doses received. Univariate and multivariable analyses were used to identify predictors of low vaccination rates that required targeted interventions. Of the 246,543 subjects included in the study, 207,911 (84.3%) were vaccinated. The minority groups of ultra-Orthodox Jews and Arabs had lower vaccination rates than the non-ultra-Orthodox Jews (68.7%, 80.5% and 87.7%, respectively, p < 0.001). Adults of low socioeconomic status (SES) had lower vaccination rates compared to those of high SES (74.4% vs. 90.8%, p < 0.001). Adults aged 20−59 years had a lower vaccination rate than those ≥60 years (80.0% vs. 92.1%, p < 0.0001). Multivariate analysis identified five independent variables that were significantly (p < 0.001) associated with low vaccination rates: minority groups of the ultra-Orthodox sector and Arab population, and underlying conditions of asthma, smoking and diabetes mellitus (odds ratios: 0.484, 0.453, 0.843, 0.901 and 0.929, respectively). Specific targeted public health interventions towards these subpopulations with significantly lower rates of vaccination are suggested.
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Affiliation(s)
- Vered Shkalim Zemer
- Dan-Petach Tikva District, Clalit Health Services, Petach Tikva 4972339, Israel; (M.H.); (N.Y.)
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv 6997801, Israel;
- Correspondence: ; Tel.: +972-9101200
| | - Zachi Grossman
- Adelson School of Medicine, Ariel University, Ariel 4070000, Israel; (Z.G.); (M.G.); (S.A.)
- Maccabi Healthcare Services, Tel Aviv 6910107, Israel
| | - Herman Avner Cohen
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv 6997801, Israel;
- Pediatric Ambulatory Community Clinic, Petach Tikva 49504, Israel
| | - Moshe Hoshen
- Dan-Petach Tikva District, Clalit Health Services, Petach Tikva 4972339, Israel; (M.H.); (N.Y.)
- Bioinformatics Department, Jerusalem College of Technology, Jerusalem 9372115, Israel
| | - Maya Gerstein
- Adelson School of Medicine, Ariel University, Ariel 4070000, Israel; (Z.G.); (M.G.); (S.A.)
- Pediatric Ambulatory Community Clinic, Petach Tikva 49504, Israel
| | - Noga Yosef
- Dan-Petach Tikva District, Clalit Health Services, Petach Tikva 4972339, Israel; (M.H.); (N.Y.)
| | - Moriya Cohen
- Microbiolog Unit, Ariel University, Ariel 4070000, Israel;
| | - Shai Ashkenazi
- Adelson School of Medicine, Ariel University, Ariel 4070000, Israel; (Z.G.); (M.G.); (S.A.)
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Cohen HA, Gerstein M, Yaniv N, Richenberg Y, Jacobson E, Marton S, Hoshen M, Shkalim Zemer V. Attention-Deficit/Hyperactivity Disorder as a Risk Factor for COVID-19 Infection. J Atten Disord 2022; 26:985-990. [PMID: 34668429 DOI: 10.1177/10870547211044217] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
OBJECTIVE To postulate that ADHD is a potential risk factor for COVID-19 infection; to evaluate the COVID-19 risk factor on drug-treated ADHD subjects. METHODS A retrospective chart review was performed on ADHD subjects aged 6 to 18 years in Israel, who had undergone at least one COVID-19 test during the study period. RESULTS Of the 64,409 subjects included in the study, 6,207 (9.64%) had at least one positive COVID-19 test result, 13,300 (20.65%) were diagnosed with ADHD, and of whom 1,751 (13%) had purchased at least two ADHD medications 3 months prior to COVID-19 testing and were defined as being medically treated. Medically-treated ADHD subjects had a significantly lower likelihood to be infected with COVID-19 than untreated subjects. CONCLUSION Untreated ADHD patients seem to constitute a risk group for COVID-19 infection. Drug treatment ameliorates risk of spreading COVID-19 infection within the pediatric population and secondary spread in the general population.
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Affiliation(s)
- Herman Avner Cohen
- Pediatric Ambulatory Community Clinic, Petach Tikva, Israel.,Tel-Aviv University, Israel
| | - Maya Gerstein
- Pediatric Ambulatory Community Clinic, Petach Tikva, Israel.,Tel-Aviv University, Israel
| | - Noga Yaniv
- Schneider Children's Medical Center of Israel, Petach Tikva, Israel
| | | | | | - Shoval Marton
- Schneider Children's Medical Center of Israel, Petach Tikva, Israel
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Cohen HA, Gerstein M, Shkalim Zemer V, Heiman S, Richenberg Y, Jacobson E, Berkowitz O. Trends in Pediatric Ambulatory Practice during COVID-19 Lockdown. Isr Med Assoc J 2022; 24:277-283. [PMID: 35598049] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
BACKGROUND On 18 March 2020, the Israeli Health Ministry issued lockdown orders to mitigate the spread of coronavirus disease 2019 (COVID-19). OBJECTIVES To assess the association of lockdown orders on telemedicine practice and the effect of social distancing on infectious diseases in a primary care community pediatric clinic as well as the rate of referrals to emergency departments (ED) and trends of hospitalization. METHODS Investigators performed a retrospective secondary data analysis that screened for visits in a large pediatric center from 1 January to 31 May 2020. Total visits were compared from January to December 2020 during the same period in 2019. Visits were coded during the first lockdown as being via telemedicine or in-person, and whether they resulted in ED referral or hospitalization. Month-to-month comparisons were performed as well as percent change from the previous year. RESULTS There was a sharp decline of in-person visits (24%) and an increase in telemedicine consultations (76%) during the first lockdown (p < 0.001). When the lockdown restrictions were eased, there was a rebound of 50% in-person visits (p < 0.05). There was a profound decrease of visits for common infectious diseases during the lockdown period. Substantial decreases were noted for overall visits, ED referrals, and hospitalizations in 2020 compared to 2019. CONCLUSIONS COVID-19 had a major impact on primary care clinics, resulting in fewer patient-doctor encounters, fewer overall visits, fewer ED referrals, and fewer hospitalizations.
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Affiliation(s)
- Herman Avner Cohen
- Pediatric Ambulatory Community Clinic, Petah Tikva, Israel
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Maya Gerstein
- Pediatric Ambulatory Community Clinic, Petah Tikva, Israel
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Vered Shkalim Zemer
- Clalit Health Services, Petah Tikva, Israel
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Sophia Heiman
- Pediatric Ambulatory Community Clinic, Petah Tikva, Israel
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | | | - Eyal Jacobson
- Dan-Petah Tikva District, Clalit Health Services, Israel
| | - Oren Berkowitz
- Department of Health Systems Management, Ariel University, Ariel, Israel
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Hoshen M, Shkalim Zemer V, Ashkenazi S, Grossman Z, Gerstein M, Yosef N, Cohen M, Cohen HA. How to increase COVID-19 vaccine uptake among children? determinants associated with vaccine compliance. Front Pediatr 2022; 10:1038308. [PMID: 36714648 PMCID: PMC9880470 DOI: 10.3389/fped.2022.1038308] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/06/2022] [Accepted: 12/30/2022] [Indexed: 01/15/2023] Open
Abstract
OBJECTIVE Three aims: to elucidate determinants associated with COVID-19 vaccine uptake in children and the association with parental vaccination; to compare rates of PCR-positive SARS-CoV-2 results between vaccinated and unvaccinated children; to estimate the rate of parental COVID-19 vaccination and its association with the vaccination rate of their children. METHODS We performed a retrospective chart review of all children aged 5-11 years registered at a central district in Israel from November 21st, 2021 to April 30th, 2022, and characterized COVID-19 vaccinated vs. unvaccinated individuals. Data retrieved from the electronic medical files included: demographics [age, gender, sector, socioeconomic status (SES)]; COVID-19 vaccination (first and second doses) and influenza vaccination status; co-morbidities; and parental vaccinations for COVID-19. We divided the population into three distinct demographic groups: non-ultra-orthodox Jews (43,889 children), ultra-orthodox Jews (13,858 children), and Arabs (4,029 children). RESULTS Of the 61,776 children included in the study, 20,355 (32.9%) received at least one dose of the COVID-19 vaccine. Vaccination rates were similar amongst males and females and were higher in children aged 9-11 years compared to children aged 5-6 years. Multivariate analysis identified five independent determinants that were significantly (p < 0.001) associated with low vaccination rates: Arab and ultra-orthodox sectors (odds ratios: 0.235 and 0.617, respectively); children aged 5-8 years; children of low SES; and children who had not received previous seasonal influenza vaccination. Relatively high vaccination rates were noted amongst children with the following medical co-morbidities: treatment with biological agents (42.9%); solid tumor transplantation (42.9%); type 1 diabetes mellitus (38.5%), asthma (38.2%), and attention deficit and hyperactivity disorder (ADHD) (37.6%). Regarding the uptake of two vaccine doses among children with co-morbidities, it was highest in those with type 1 diabetes mellitus, heart failure, treatment with biological agents, asthma and obesity. CONCLUSION This study highlights several pediatric sub-populations with low and high vaccine uptake. It is essential to focus on determinants associated with low vaccination rates.
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Affiliation(s)
- Moshe Hoshen
- Dan-Petach Tikva District, Clalit Health Services, Petach Tikva, Israel.,Bioinformatics Department, Jerusalem College of Technology, Jerusalem, Israel
| | - Vered Shkalim Zemer
- Dan-Petach Tikva District, Clalit Health Services, Petach Tikva, Israel.,Sackler Faculty of Medicine, Tel-Aviv University, Tel Aviv, Israel
| | - Shai Ashkenazi
- Adelson School of Medicine, Ariel University, Ariel, Israel
| | - Zachi Grossman
- Adelson School of Medicine, Ariel University, Ariel, Israel.,Maccabi Healthcare Services, Tel Aviv, Israel
| | - Maya Gerstein
- Adelson School of Medicine, Ariel University, Ariel, Israel.,Pediatric Ambulatory Community Clinic, Petach Tikva, Israel
| | - Noga Yosef
- Dan-Petach Tikva District, Clalit Health Services, Petach Tikva, Israel
| | - Moriya Cohen
- Microbiology Unit, Ariel University, Ariel, Israel
| | - Herman Avner Cohen
- Sackler Faculty of Medicine, Tel-Aviv University, Tel Aviv, Israel.,Pediatric Ambulatory Community Clinic, Petach Tikva, Israel
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Guz-Mark A, Feldman BS, Ghilai A, Hoshen M, Cohen HA, Shkalim Zemer V, Assa A, Zevit N, Shamir R. High rates of serology testing for coeliac disease, and low rates of endoscopy in serologically positive children and adults in Israel: lessons from a large real-world database. Eur J Gastroenterol Hepatol 2020; 32:329-334. [PMID: 31834051 DOI: 10.1097/meg.0000000000001613] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [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: 12/30/2022]
Abstract
BACKGROUND Although coeliac disease is common worldwide, little is known regarding screening patterns in unselected populations, and on real-life adherence to professional guidelines for coeliac disease diagnosis and management. OBJECTIVE To explore current practices in the diagnosis and management of coeliac disease, using data from a large Health Maintenance Organization in Israel that covers 54% of the population. METHODS A population-based electronic database of about 4.5 million individuals was reviewed during the period of 1 January 2008 to 31 December 2015. Rates and results of coeliac disease serology testing and endoscopy procedures were examined. Subgroup analysis was performed by age, sex, ethnicity and socioeconomic status. RESULTS Coeliac disease serology cumulative testing rate was 17.1% and 8.9% in the paediatric and adult population, respectively. The cumulative incidence of positive coeliac disease serology was 0.45% in children and 0.17% in adults, and was associated with age, sex, ethnicity and socioeconomic status sub-groups (P-value < 0.01). Gastrointestinal endoscopies were not subsequently performed in 44.1% of children and 47.1% of adults with positive coeliac disease serology. Within the study period, 36% of children and 56% of adults never achieved coeliac disease serology normalization. CONCLUSION In a large real-life database, screening for coeliac disease was common. However, confirmatory intestinal biopsies were under-utilized, and coeliac disease serology often remained positive over a long period time in both children and adults.
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Affiliation(s)
- Anat Guz-Mark
- Institute of Gastroenterology, Nutrition and Liver Diseases, Schneider Children's Medical Center of Israel, Petach-Tikva, Israel.,Sackler Faculty of Medicine, Tel-Aviv University, Israel
| | - Becca S Feldman
- Clalit Research Institute, Chief Physician's Office, Clalit Health Services, Tel-Aviv, Israel
| | - Adi Ghilai
- Clalit Research Institute, Chief Physician's Office, Clalit Health Services, Tel-Aviv, Israel
| | - Moshe Hoshen
- Clalit Research Institute, Chief Physician's Office, Clalit Health Services, Tel-Aviv, Israel
| | - Herman Avner Cohen
- Sackler Faculty of Medicine, Tel-Aviv University, Israel.,Paediatric Ambulatory Community Clinic, Petach-Tikva, Israel
| | - Vered Shkalim Zemer
- Sackler Faculty of Medicine, Tel-Aviv University, Israel.,Department of Paediatric Haematology-Oncology, Schneider Children's Medical Center of Israel, Petach-Tikva, Israel
| | - Amit Assa
- Institute of Gastroenterology, Nutrition and Liver Diseases, Schneider Children's Medical Center of Israel, Petach-Tikva, Israel.,Sackler Faculty of Medicine, Tel-Aviv University, Israel
| | - Noam Zevit
- Institute of Gastroenterology, Nutrition and Liver Diseases, Schneider Children's Medical Center of Israel, Petach-Tikva, Israel.,Sackler Faculty of Medicine, Tel-Aviv University, Israel
| | - Raanan Shamir
- Institute of Gastroenterology, Nutrition and Liver Diseases, Schneider Children's Medical Center of Israel, Petach-Tikva, Israel.,Sackler Faculty of Medicine, Tel-Aviv University, Israel
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Grossman Z, Chodick G, Kushnir T, Cohen HA, Chapnick G, Ashkenazi S. Burnout and intentions to quit the practice among community pediatricians: associations with specific professional activities. Isr J Health Policy Res 2019; 8:2. [PMID: 30609943 PMCID: PMC6318951 DOI: 10.1186/s13584-018-0268-2] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [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: 11/14/2018] [Accepted: 12/04/2018] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Burnout is an occupational disease expressed by loss of mental and physical energy due to prolonged and unsuccessful coping with stressors at work. A prior survey among Israeli pediatricians published in 2006 found a correlation between burnout and job structure match, defined as the match between engagement with, and satisfaction from, specific professional activities. The aims of the present study were to characterize the current levels of burnout and its correlates among community pediatricians, to identify changes over time since the prior survey, and to identify professional activities that may reduce burnout. METHODS A questionnaire was distributed among pediatricians both at a medical conference and by a web-based survey. RESULTS Of the 518 pediatricians approached, 238 (46%) responded to the questionnaire. High burnout levels were identified in 33% (95% CI:27-39%) of the respondents. Higher burnout prevalence was found among pediatricians who were not board-certified, salaried, younger, and working long hours. The greater the discrepancy between the engagement of the pediatrician and the satisfaction felt in the measured professional activities, the greater was the burnout level (p < 0.01). The following activities were especially associated with burnout: administrative work (frequent engagement, disliked duty) and research and teaching (infrequent engagement, satisfying activities). A comparison of the engagement-satisfaction match between 2006 and 2017 showed that the discrepancy had increased significantly in research (p < 0.001), student tutoring (P < 0.001), continuing medical education and participation in professional conferences (P = 0.0074), management (p = 0.043) and community health promotion (P = 0.006). A significant correlation was found between burnout and thoughts of quitting pediatrics or medicine (p < 0.001). CONCLUSIONS Healthcare managers should encourage diversification of the pediatrician's job by enabling greater engagement in the identified "anti-burnout" professional activities, such as: participation in professional consultations, management, tutoring students and conducting research.
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Affiliation(s)
- Zachi Grossman
- Pediatric clinic, Maccabi Healthcare Services, 26 Rofe Hamachtarot, 69372, Tel Aviv, Israel.
| | - Gabriel Chodick
- Maccabitech, Maccabi Healthcare Services, Tel-Aviv, Israel.,Sackler Faculty of Medicine, Tel-Aviv University, Tel-Aviv, Israel
| | - Talma Kushnir
- Department of Psychology, Faculty of Social Sciences, Ariel University, Ariel, Israel
| | - Herman Avner Cohen
- Sackler Faculty of Medicine, Tel-Aviv University, Tel-Aviv, Israel.,Pediatric Community Clinic, Clalit Healthcare Services, Petah Tikva, Israel
| | | | - Shai Ashkenazi
- Schneider Children's Hospital, Petah Tikva, Israel.,Adelson School of Medicine, Ariel University, Ariel, Israel
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13
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Ratzon NZ, Lunievsky EK, Ashkenasi A, Laks J, Cohen HA. Simulated Driving Skills Evaluation of Teenagers With Attention Deficit Hyperactivity Disorder Before Driving Lessons. Am J Occup Ther 2017; 71:7103220010p1-7103220010p8. [DOI: 10.5014/ajot.2017.020164] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Affiliation(s)
- Navah Zelda Ratzon
- Navah Zelda Ratzon, PhD, is Associate Professor, Occupational Therapy Department, School of Health Professions, Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel;
| | - Efrat Kadury Lunievsky
- Efrat Kadury Lunievsky, MSc.OT, is Occupational Therapist, Child Development Clinic, Tel Aviv, Israel. At the time of the study, she was Master’s Student, Occupational Therapy Department, School of Health Professions, Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Arie Ashkenasi
- Arie Ashkenasi, MD, is Lecturer, Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel, and Pediatric Neurologist, Weinberg Child Development Center, Safra Children’s Hospital, Tel Hashomer, Israel
| | - Joseph Laks
- Joseph Laks, MD, is Lecturer, Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel, and Pediatrician, Pediatric Ambulatory Community Clinic, Ramat Aviv, Israel
| | - Herman Avner Cohen
- Herman Avner Cohen, MD, is Associate Professor, Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel, and Pediatrician, Pediatric Ambulatory Community Clinic, Petach Tikva, Israel
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Cohen HA, Hoshen M, Gur S, Bahir A, Laks Y, Blau H. Efficacy and tolerability of a polysaccharide-resin-honey based cough syrup as compared to carbocysteine syrup for children with colds: a randomized, single-blinded, multicenter study. World J Pediatr 2017; 13:27-33. [PMID: 27457790 DOI: 10.1007/s12519-016-0048-4] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/26/2015] [Accepted: 02/15/2016] [Indexed: 10/21/2022]
Abstract
BACKGROUND Available pediatric treatments for acute cough are limited by lack of demonstrated efficacy. The objective of this trial is to compare the effects of a polysaccharide-resin-honey based cough syrup, and carbocysteine syrups on nocturnal and daytime cough associated with childhood upper respiratory tract infections (URIs). METHODS Using a single-blind randomization design, the study recruited children from 4 general pediatric community clinics. Participants included 150 children aged 2 to 5 years with an URI, nocturnal and daytime cough and illness duration of ≤7 days. To be eligible, children had to be free of medication on the day before presentation. A survey was administered to parents on 4 consecutive days beginning from the day of presentation in clinic. Children received the study preparation on the first evening and then 3 times per day for 3 further days. Main outcome measures were cough frequency, cough severity, bothersome nature of cough, and quality of sleep for both child and parent. RESULTS Both preparations were well tolerated and cough improved over the study period. After one night and on all survey days, there was a significantly better result for polysaccharide-resin-honey (P<0.05) for all the main outcome measures. The trend of improvement over the 4 days was steeper for polysaccharide-resin-honey (P<0.05) with regards to all cough parameters. CONCLUSIONS Both polysaccharide-resin-honey and carbocysteine cough syrups were well tolerated in children over 2 years of age. The polysaccharide-resin-honey syrup was associated with a more rapid and greater improvement in all clinical cough symptoms measured, beginning from the first night of therapy. Both nocturnal and daytime cough improved, as did sleep quality for both children and parents.
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Affiliation(s)
- Herman Avner Cohen
- , P.O.Box 187, 56000, Yehud, Israel. .,Sackler Faculty of Medicine, Tel-Aviv University, Tel-Aviv, Israel. .,Pediatric Ambulatory Community Clinic, Petah-Tikva, Israel.
| | - Moshe Hoshen
- Clalit Research Institute, Chief Physician's Office, Clalit Health Services, Tel Aviv, Israel
| | - Shmuel Gur
- Sackler Faculty of Medicine, Tel-Aviv University, Tel-Aviv, Israel.,Pediatric Ambulatory Community Clinic, Kefar Saba, Israel
| | - Arie Bahir
- Sackler Faculty of Medicine, Tel-Aviv University, Tel-Aviv, Israel.,Pediatric Ambulatory Community Clinic, Bat Yam, Israel
| | - Yoseph Laks
- Sackler Faculty of Medicine, Tel-Aviv University, Tel-Aviv, Israel.,Pediatric Ambulatory Community Clinic, Ramat Aviv, Israel
| | - Hannah Blau
- Sackler Faculty of Medicine, Tel-Aviv University, Tel-Aviv, Israel.,Pulmonary Institute, Schneider Children Medical Center of Israel, Petah Tikva, Israel
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15
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Magnezi R, Bergman LC, Grinvald-Fogel H, Cohen HA. A survey of energy drink and alcohol mixed with energy drink consumption. Isr J Health Policy Res 2015; 4:55. [PMID: 26629327 PMCID: PMC4665319 DOI: 10.1186/s13584-015-0052-5] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2014] [Accepted: 10/22/2015] [Indexed: 01/03/2023] Open
Abstract
Background Energy drink consumption among youth is increasing despite recommendations by the American Academy of Pediatrics to eliminate consumption by youth. This study provides information on consumption of energy drinks and alcohol mixed with energy drinks (AmED) in a sample of Israeli youth and how consumer knowledge about the risks affects consumption rates. Methods The study was conducted in three Tel Aviv public schools, with a total enrollment of 1,253 students in grades 8 through 12. Among them, 802 students completed a 49-item questionnaire about energy drink and AmED consumption, for a 64 % response rate Non-responders included 451 students who were absent or refused to participate. All students in the same school were administered the questionnaire on the same day. Results Energy drinks are popular among youth (84.2 % have ever drunk). More tenth through twelfth grade students consumed energy drinks than eighth and ninth grade students. Students who began drinking in elementary school (36.8 %) are at elevated risk for current energy drink (P < .001) and AmED (P = .002) use. Knowledge about amounts consumed and recommended allowances is associated with less consumption (OR 1.925; 95 %CI 1.18–3.14). Discussion The association between current AmED consumption and drinking ED at a young age is important. Boys and those who start drinking early have a greater risk of both ED and AmED consumption. The characteristics of early drinkers can help increase awareness of potential at-risk youth, such as junior and senior high school students with less educated or single parents. Conclusions Risks posed by early use on later energy drink and AmED consumption are concerning. We suggest that parents should limit accessibility. Increased knowledge about acceptable and actual amounts of caffeine in a single product might decrease consumption.
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Affiliation(s)
- Racheli Magnezi
- Public Health and Health Systems Management Program, Bar Ilan University, Ramat Gan, Israel
| | - Lisa Carroll Bergman
- Public Health and Health Systems Management Program, Bar Ilan University, Ramat Gan, Israel
| | - Haya Grinvald-Fogel
- Public Health and Health Systems Management Program, Bar Ilan University, Ramat Gan, Israel
| | - Herman Avner Cohen
- Pediatric Ambulatory Community Clinic, Clalit Health Services, Petach Tikva, Israel ; Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
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16
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Abstract
OBJECTIVES Seasonal variations in asthma are widely recognized, with the highest incidence during September. This retrospective population study aimed to investigate whether this holds true in a large group of asthmatic children in primary care and to assess the impact of age, gender, urban/rural living, and population sector. METHODS The key study outcomes were the diagnosis of asthma exacerbations and asthma medication prescriptions, recorded by family physicians during 2005 to 2009. These were analyzed by "week of diagnosis" in Clalit Health Services' electronic medical record database. Regression models were built to assess relative strength of secular trends, seasonality, and age-group in explaining the incidence of asthma exacerbations. RESULTS A total of 919,873 children aged 2 to 15 years were identified. Of these, 82,234 (8.9%) were asthmatic, 61.6% boys and 38.4% girls; 49.1% aged 2 to 5 years, 24.1% 6 to 9 years, and 26.8% 10 to 15 years. We observed a 2.01-fold increase in pediatric asthma exacerbations and 2.28-fold increase in prescriptions of asthma bronchodilator medications during September (weeks 37-39 vs weeks 34-36) compared with August. The association between the opening of school and the incidence of asthma-related visits to the primary care physician was greatest in children aged 2 to 5 years (odds ratio, 2.15) and 6 to 11 years (1.90-fold). Adolescents (age 12-15 years) had a lesser peak (1.81-fold). In late fall there was a second rise, lasting with fluctuations throughout winter, with a trough in summer. CONCLUSIONS Returning to school after summer is strongly associated with an increased risk for asthma exacerbations and unscheduled visits to the primary care physician.
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17
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Cohen HA, Rozen J, Kristal H, Laks Y, Berkovitch M, Uziel Y, Kozer E, Pomeranz A, Efrat H. Effect of honey on nocturnal cough and sleep quality: a double-blind, randomized, placebo-controlled study. Pediatrics 2012; 130:465-71. [PMID: 22869830 DOI: 10.1542/peds.2011-3075] [Citation(s) in RCA: 86] [Impact Index Per Article: 7.2] [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: 11/24/2022] Open
Abstract
OBJECTIVES To compare the effects of a single nocturnal dose of 3 honey products (eucalyptus honey, citrus honey, or labiatae honey) to placebo (silan date extract) on nocturnal cough and difficulty sleeping associated with childhood upper respiratory tract infections (URIs). METHODS A survey was administered to parents on 2 consecutive days, first on the day of presentation, when no medication had been given the previous evening, and the following day, when the study preparation was given before bedtime, based on a double-blind randomization plan. Participants included 300 children aged 1 to 5 years with URIs, nocturnal cough, and illness duration of ≤ 7 days from 6 general pediatric community clinics. Eligible children received a single dose of 10 g of eucalyptus honey, citrus honey, labiatae honey, or placebo administered 30 minutes before bedtime. Main outcome measures were cough frequency, cough severity, bothersome nature of cough, and child and parent sleep quality. RESULTS In all 3 honey products and the placebo group, there was a significant improvement from the night before treatment to the night of treatment. However, the improvement was greater in the honey groups for all the CONCLUSIONS Parents rated the honey products higher than the silan date extract for symptomatic relief of their children's nocturnal cough and sleep difficulty due to URI. Honey may be a preferable treatment for cough and sleep difficulty associated with childhood URI.
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18
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Abstract
BACKGROUND Helicobacter pylori-associated disease has led to aggressive diagnostic and eradication protocols that are partially responsible for the decrease in prevalence of H. pylori carriage. Recent evidence indicates that in low-prevalence populations, H. pylori may have protective effects on allergic diseases. The aim of this study was to explore the relationship between pediatric asthma and H. pylori infection in a population with high prevalence of H. pylori infection. MATERIALS AND METHODS A national referral laboratory was screened for all (13) C urea breath tests performed in children aged 5-18 years between 2007 and 2008, for patient demographics and physician-diagnosed asthma. Data concerning asthma-associated medication usage were extracted from electronic medical records and databases. Data were analyzed using a stepwise logistic regression model. RESULTS During the study period, 6959 patients underwent urea breath testing (average age 12.4±3.5years). Of these, 3175/6959 (45.6%) were positive for H. pylori, and 578/6959 (8.3%) had asthma. Rates of asthma in H. pylori-positive and H. pylori-negative children were 7.3 and 9.1%, respectively (odds ratio 0.82; 95% confidence interval (CI) 0.69-0.98; p=.032). We also confirmed that male gender, urban residence, and age are associated with childhood asthma. CONCLUSIONS We demonstrate an inverse association between H. pylori and pediatric asthma in a population with a high prevalence of H. pylori.
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Affiliation(s)
- Noam Zevit
- Institute of Gastroenterology, Nutrition, and Liver Diseases, Schneider Children's Medical Center of Israel, Petach-Tikva, Israel.
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19
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Abstract
BACKGROUND Home nebulizers are in widespread use in cystic fibrosis (CF) and other chronic pulmonary diseases. Bacterial contamination may be a source of respiratory tract colonization. OBJECTIVES To investigate microbial contamination of home nebulizers in CF patients, compare with sputum cultures and relate to cleaning practices. METHODS A total of 29 home nebulizers of CF patients were cultured. Families were interviewed regarding cleaning routines and patients had sputum cultures for bacteria and fungi. RESULTS In total, 19/29 (65%) nebulizers were contaminated: 18 reservoir cups, 14 mouthpieces and five filters. Pseudomonas spp. were isolated from 10 nebulizers (35%) and all 10 had Pseudomonas aeruginosa airway infection although without genetic typing we could not be sure this was the same bacteria as that from their nebulizer unit. An additional 7/29 had Pseudomonas aeruginosa airway infection without a contaminated nebulizer (P=0.001). No nebulizers were contaminated with Aspergillus. Only 4/19 contaminated nebulizers (22%) had been cleaned after every use, compared with seven of the 10 (70%) uncontaminated nebulizers (P=0.017). Only 7/19 patients with contaminated nebulizers (37%) and 5/10 with clean nebulizers (50%) recalled receiving cleaning instructions (not significant). CONCLUSIONS Home nebulizers are frequently contaminated, particularly when cleaning instructions are inadequate, and may be a source of airway infection or reinfection especially following contamination from a patient chronically colonized with P. aeruginosa. Simple oral and written cleaning instructions should be offered.
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Affiliation(s)
- H Blau
- Kathy and Lee Graub Cystic Fibrosis Center, Schneider Children's Medical Center of Israel, Petah Tikva, Israel.
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20
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Sarrell EM, Wielunsky E, Cohen HA. Antipyretic treatment in young children with fever: acetaminophen, ibuprofen, or both alternating in a randomized, double-blind study. ACTA ACUST UNITED AC 2006; 160:197-202. [PMID: 16461878 DOI: 10.1001/archpedi.160.2.197] [Citation(s) in RCA: 66] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
Abstract
OBJECTIVE To compare the antipyretic benefit of acetaminophen or ibuprofen monotherapy with an alternating regimen of both drugs in young children aged 6 to 36 months. DESIGN Randomized, double-blind, parallel-group trial. SETTING Three primary pediatric community ambulatory centers in central Israel. PARTICIPANTS A total of 464 children aged 6 to 36 months with fever. INTERVENTION Infants were assigned to receive either acetaminophen (12.5 mg/kg per dose every 6 hours) (n = 154) or ibuprofen (5 mg/kg per dose every 8 hours) (n = 155) or to receive alternating acetaminophen and ibuprofen (every 4 hours) (n = 155) for 3 days after a loading dose. MAIN OUTCOME MEASURES Temperature, stress score, amount of antipyretic received, total days that the infant or caregiver was absent from day care or work, respectively, at the 3-day time point, recurrence of fever, and number of emergency department visits. RESULTS The group given the alternating regimen was characterized by a lower mean temperature, more rapid reduction of fever, receiving less antipyretic medication, less stress, and less absenteeism from day care as compared with the other groups; all of the differences were statistically significant (P< .001). None of the regimens were associated with a significantly higher number of emergency department visits (P = .65) or serious long-term complications (P = .66). The drug used for initial loading had no effect on outcome in any of the groups. CONCLUSIONS An alternating treatment regimen of acetaminophen (12.5 mg/kg per dose) and ibuprofen (5 mg/kg per dose) every 4 hours for 3 days, regardless of the initial loading medication, is more effective than monotherapy in lowering fever in infants and children.
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Abstract
BACKGROUND The aim of this paper was to study the perceptions of parents, nurses, and school principals of the role of the health services in elementary schools. METHODS A questionnaire was distributed to the heads of parents' committees, school nurses, and school principals of 35 randomly selected elementary public schools in Israel. Respondents were asked to qualify the degree of importance of the traditional and contemporary roles of the school health-care team. RESULTS Response rates were 80.0% for parents, 100% for nurses, and 97.1% for principals. All respondents agreed that both the traditional and new roles are very important. Nurses rated three interconnected roles significantly lower than parents and school principals: 'Evaluation of students with behavioral problems', 'Evaluation of students with low academic performance', and 'Follow up and care of students with behavioral problems and low performance'. CONCLUSIONS Nurses, parents and school principals in Israel agree that the traditional roles of health teams in elementary schools, that is, providing first aid and ensuring school hygiene, are very important. Most are ready to accept a move from an illness-based to a social-based model, with less time spent on screening and surveillance and more on identifying and managing special needs of children and staff.
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Affiliation(s)
- Samuel Gross
- Ministry of Health, HaSharon District, Petah Tiqva, Israel
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Kahan E, Gross S, Horev Z, Grosman Z, Cohen HA. Pediatrician attitudes to exclusion of ill children from child-care centers in Israel: pressure on ambulatory practices. Patient Educ Couns 2006; 60:164-70. [PMID: 16256293 DOI: 10.1016/j.pec.2004.12.010] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/19/2004] [Revised: 12/12/2004] [Accepted: 12/30/2004] [Indexed: 05/05/2023]
Abstract
BACKGROUND The exclusion of ill children from child-care centers may be associated with high social, economic and medical costs. OBJECTIVE To assess the opinions of pediatricians working in an outpatient setting in Israel on the exclusion/return of children in child-care centers. METHODS A questionnaire on practices of exclusion/return of children in child-care centers, in general and according to specific signs and symptoms, was administered to a random computer-selected cross-sectional sample of 192 primary care community pediatricians in Israel. RESULTS One hundred and seventy-three pediatricians completed the questionnaires, for a response rate of 90%; 147 were board-certified and 26 were not. About half the pediatricians felt pressured by parents requesting antibiotic therapy to accelerate the return of their sick child to the child-care center. The majority also believed their practice was overloaded by often unnecessary demands for medical notes by the child-care centers before children could return. More than half based their decision to exclude children on "common sense" and the remainder, on accepted guidelines. Except for scabies and lice, there were no significant correlations between the physicians' stipulation for a note on return of the child and the specific illness guidelines. CONCLUSIONS This study shows that a high proportion of pediatricians based their exclusion practices on "common sense" and personal understanding instead of established guidelines, and that the guidelines did not affect their opinion on the duration of illness that warrant a note. Furthermore, half were subjected to parental pressure to employ inappropriate practices. These findings, combined with our earlier survey of child-care centers staff, indicate that better education of parents and day-care staff about ill child-care-center-exclusion policy in Israel would increase their common understanding with pediatricians.
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Affiliation(s)
- Ernesto Kahan
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel.
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23
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Sarrell EM, Horev Z, Cohen Z, Cohen HA. Parents' and medical personnel's beliefs about infant teething. Patient Educ Couns 2005; 57:122-125. [PMID: 15797161 DOI: 10.1016/j.pec.2004.05.005] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/30/2003] [Revised: 04/12/2004] [Accepted: 05/02/2004] [Indexed: 05/24/2023]
Abstract
Many symptoms are attributed to teething. Little evidence exists to support these beliefs, despite their implications on clinical management. This study attempted to investigate parental and medical personnel's beliefs about teething. The study was conducted by means of a questionnaire, submitted to 55 pediatricians and 130 nurses. A parent survey was conducted simultaneously. We evaluated 462 questionnaires. An association of teeth eruption with infant morbidity was believed to exist by 76% of the responders, mostly by parents and nurses, and less so by physicians. Irritability, fever, and loose stools/diarrhea were believed to be the most common symptoms associated to teeth eruption. We conclude that almost all parents, the majority of nurses, and many physicians believe that teething is associated with the appearance of symptoms, most of which are minor and relate to discomfort rather than physical illness, but a substantial minority still ascribes potentially serious symptoms to teething.
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Kahan E, Gross S, Cohen HA. Exclusion of ill children from child-care centers in Israel. Patient Educ Couns 2005; 56:93-97. [PMID: 15590228 DOI: 10.1016/j.pec.2003.12.012] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/15/2003] [Revised: 12/14/2003] [Accepted: 12/28/2003] [Indexed: 05/24/2023]
Abstract
The aim of the study was to examine criteria for ill children in child-care centers. A questionnaire on practices of exclusion/return of children according to specific signs and symptoms was mailed to the directors of care centers in central Israel. Thirty-six of the 60 questionnaires (60%) were returned by mail and the reminded were completed in personal visits to the CCCs achieving a response rate of 100%. About half (51.7%) used "common sense" and "personal feelings" to exclude children and to allow their return, and 29 (48.3%) used the guidelines of the Ministries of Education and Health or other authorities. The percentage of centers excluding children by signs/symptoms was as follows: high fever (>38 degrees C), 100%; low-grade fever, 76.7%; asthma exacerbation, 80.0%; heavy cough, 75.0%; eye discharge or conjunctivitis, 83.3%; diarrhea and vomiting more than twice per day, 100%; rash, 72.3%; otalgia, 46.7%; and infected skin lesion, 66.7%. Only four centers excluded children with head lice. Most centers required a physician's note on return of a child after high fever (76.7%), eye discharge or conjunctivitis (48.3%), and from 75 to 80%, respectively, for frequent vomiting and bloody or mucinous diarrhea. The results show that exclusion practices among child-care centers (CCCs) vary widely, suggesting the need for the establishment of a uniform exclusion and return policy in Israel, with distribution of clear, up-to-date guidelines on the prevention and control of communicable diseases to all day-care centers. In a simple way, this study identified attitudes concerning the exclusion/return of sick children in CCCs and was useful for the discussion of the related policy with CCCs responsible and national health and educational authorities.
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Affiliation(s)
- Ernesto Kahan
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel.
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25
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Abstract
OBJECTIVE Otitis media is 1 of the most frequent diseases of early infancy and childhood and 1 of the most common reasons for children to visit a physician. In the past 2 decades, there has been a substantial increase in the diagnosis of otitis media worldwide. In the United States, 93% of all children have had at least 1 episode of acute otitis media (AOM) by 7 years of age. Otalgia is the hallmark of AOM. Most affected children either complain of earache or manifest behavior that the parents interpret as indicating ear pain. Treatment of the ear pain early in the course of AOM decreases both parental anxiety and the child's discomfort and accelerates the healing process. The objective of this study was to determine the efficacy and tolerability of naturopathic versus traditional treatment for the management of otalgia commonly associated with AOM in children. METHODS The study was designed as a double-blind trial in an outpatient community clinic. A total of 171 children who were aged 5 to 18 years and had otalgia and clinical findings associated with middle-ear infection were studied. The children were randomly assigned to receive treatment with Naturopathic Herbal Extract Ear Drops (NHED) or anesthetic ear drops, with or without amoxicillin. On enrollment, the children were assigned by computer-numbered randomization to receive NHED (contents: allium sativum, verbascum thapsus, calendula flores, hypericum perfoliatum, lavender, and vitamin E in olive oil) 5 drops 3 times daily, alone (group A) or together with a topical anesthetic (amethocaine and phenazone in glycerin) 5 drops 3 times daily (group B), or oral amoxicillin 80 mg/kg/d (maximum 500 mg/dose) divided into 3 doses with either NHED 5 drops 3 times daily (group C) or topical anesthetic 5 drops 3 times daily (group D). A double-blind design was used, and all ear drops were placed in identical bottles. Treatment was initiated by the nurse in all cases. A single physician (M.S.) evaluated and treated all of the patients included in the study and recorded all of the data. The presence or absence of ear pain was assessed over 3 days with a visual analog scale. Ear pain was assessed by a specially devised observational instrument based on previous reports. One side of the instrument consisted of a linear numbered scale, from 1 (no pain) to 10 (worst possible pain), and a corresponding color scale, ranging from blue to dark red. The reverse side contained a scale of 5 facial expressions, ranging from broad smile (no pain) to a sad and crying face (worst possible pain), and a corresponding color scale, ranging from blue to dark red. RESULTS There were no significant between-group differences in patient age or gender, degree of fever, main symptoms, associated symptoms, and severity or laterality of acute otitis media. Each group had a statistically significant improvement in ear pain over the course of the 3 days. Patients who were given ear drops alone had a better response than patients who were given ear drops together with amoxicillin. Results were better in the NHED group than in the controls. Nevertheless, the findings indicated that the pain was mostly (80%) self-limited and could be explained simply by the time elapsed. The American Academy of Otolaryngology-Head and Neck Surgery guidelines recommend topical medications as the first line of treatment for ear pain in the absence of systemic infection or serious underlying disease. Because no evidence was found that systemic antibiotics alone improved treatment outcome, if antibiotics do not change the natural course of otitis media, then the main goal of treatment, as in the present study, should be to alleviate the ear pain. The alternative, naturopathic herbal extract medications, may offer many new possibilities in the management of ear pain associated with AOM. Primary care physicians should be aware that at least 10% of their patients may have tried 1 or more forms of alternative/complementary medicine before presenting for consultation. As it was widely reported in the medical literature, these herb, these herbal extracts have the potential to meet all of the requirements of appropriate medication that could be routinely used in the pediatric patient, namely in vitro bacteriostatic and bacteriocidal activity against common pathogens, immunostimulation ability, antioxidant activity, and anti-inflammatory effects. They are also well-absorbed with good penetration into the tissue surrounding the tympanic membrane. They have been found to enhance local immunologic activity. Finally, herbal extracts are well-tolerated (owing to their long elimination time), easy to administer, and less expensive than the new antibiotics. There are no documented side effects. On the basis of our findings that the group with the most significant treatment effects (NHED with topical anesthetic) explained only 7.3% of the total pain reduction, we propose that sometimes the general practitioner or pediatrician needs to give the human body a chance to repair itself. Nevertheless, if the physician believes that there is an indication for some treatment, especially if the parents are anxious, then a local treatment such as one used in our study might be adequate. CONCLUSIONS This study suggests that in cases of ear pain caused by AOM in children in which active treatment, besides a simple 2- to 3-day waiting period, is needed, an herbal extract solution may be beneficial. Concomitant antibiotic treatment is apparently not contributory.
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Affiliation(s)
- E Michael Sarrell
- Pediatric and Adolescent Ambulatory Community Clinic of the General Health Services, Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
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26
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Abstract
BACKGROUND The hands of health care workers are a major source of nosocomial infection. Studies conducted mainly in intensive-care units and emergency departments have shown low compliance with hand hygiene recommendation. OBJECTIVE To study hand hygiene practices in outpatient dermatology clinics in Israel. METHODS The fingers of 13 dermatologist physicians were sampled for bacterial cultures and their hand hygiene practices were monitored by two observers. In addition, 51 dermatologists attending a professional conference completed a questionnaire on hand hygiene practice. RESULTS All the physicians' hands were found to be contaminated. Staphylococcus aureus was isolated in 9 cases (69.2%), a methicillin-resistant S. aureus in 1 (7.7%). Monitoring revealed 555 opportunities for handwashing; the average compliance was 31.4%. In the questionnaire, the main reasons given for poor hand hygiene were excessive work schedule (58%), lack of awareness (35.3%), reaction to disinfectants (17.7%) and lack of readily available facilities (15.7%). CONCLUSION The hands of dermatologists are frequently colonized with microbial pathogens, but compliance with hand hygiene practice recommendations is low, despite a fairly high awareness of the importance. An active educational infection control program should be introduced in dermatology clinics.
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Affiliation(s)
- H A Cohen
- Pediatric Ambulatory Center, Department of Family Medicine, Petach Tiqwa, Israel.
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27
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Sarrell EM, Mandelberg A, Cohen HA, Kahan E. Compliance of primary care doctors with asthma guidelines and related education programs: the employment factor. Isr Med Assoc J 2002; 4:403-6. [PMID: 12073408] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/25/2023]
Abstract
BACKGROUND Primary care physicians' adherence to accepted asthma guidelines is necessary for the proper care of asthma patients. OBJECTIVES To investigate the compliance of primary care physicians with clinical guidelines for asthma treatment and their participation in related educational programs, and to evaluate the influence of their employment status. METHODS A questionnaire was administered to a random sample of 1,000 primary care practitioners (pediatricians and family physicians) in Israel. RESULTS The response rate was 64%. Of the physicians who participated, 473 (75%) had read and consulted the guidelines but only 192 (29%) had participated in an educational program on asthma management in the last 12 months. The younger the responding physician (fewer years in practice), the more likely his/her attendance in such a program (p < 0.0001). After consulting the guidelines 189 physicians (40%) had modified their treatment strategies. Significantly more self-employed than salaried physicians had read the guidelines and participated in educational programs; physicians who were both self-employed and salaried fell somewhere between these groups. This trend was not influenced by the number of years in practice. CONCLUSIONS All primary care physicians should update their knowledge more often. The publication of guidelines on asthma must be followed by their proper dissemination and utilization. Our study suggests that major efforts should be directed at the population of employed physicians.
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Affiliation(s)
- E Michael Sarrell
- Pediatric and Adolescent Ambulatory Community Clinic Klaht Health Services, Petah Tigva, Israel.
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28
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Abstract
This study investigated physicians', nurses' and parents' approach to fever in early childhood. A total of 2059 questionnaires was completed by the three groups. Though most of the responders (59.8%) believed that fever is a helpful bodily mechanism of the body, there was a significant difference between physicians (85.8%) and nurses and parents (63.9 and 43.1%, respectively) (P<0.001). The majority of parents (62.7%) believed it necessary to treat children with low-grade fever (<38 degrees C) without any other sign of illness, whereas the physicians and nurses did not (10.8 and 30.2%, respectively). Regarding antipyretic medication, 92.3% of the physicians and 84% of the nurses would start treatment for a fever 38-40 degrees C, whereas 38.8% of parents would do so for a fever of 37-38 degrees C. Febrile seizure served as a reason for antipyretic treatment for 34.3% of the nurses and 20% of the parents, compared to 8.7% of the physicians. Finally, fear of brain damage due to fever was noted in almost twice as many nurses as physicians (11.8% versus 7.2%) and in three times as many parents (24.0%) as physicians. Parents and some nurses consider fever a risk factor for serious morbidity, mostly febrile convulsions and brain damage, even though these associations have long since been disproven.
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Affiliation(s)
- Michael Sarrell
- Schneider Children's Medical Center of Israel, Petah Tiqva, 49100, Israel
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Thiele H, Lauer B, Hambrecht R, Boudriot E, Cohen HA, Schuler G. Reversal of cardiogenic shock by percutaneous left atrial-to-femoral arterial bypass assistance. Circulation 2001; 104:2917-22. [PMID: 11739306 DOI: 10.1161/hc4901.100361] [Citation(s) in RCA: 203] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
BACKGROUND Recovery of myocardial function after revascularization of acutely occluded coronary arteries may require several days. During this critical time, patients in cardiogenic shock may have low output. A newly developed percutaneous left ventricular assist device (VAD) may offer effective treatment for these patients by providing active circulatory support. METHODS AND RESULTS Between May 2000 and May 2001, VADs were implanted in 18 consecutive patients who had cardiogenic shock after myocardial infarction. The device was connected to the patient's circulation by insertion of a 21F venous cannula into the left atrium by transseptal puncture; blood was returned to the iliac artery through an arterial cannula. Mean duration of cardiac assistance was 4+/-3 days. Mean flow of the VAD was 3.2+/-0.6 L/min. Before support, cardiac index was 1.7+/-0.3 L/min per m(2) and improved to 2.4+/-0.6 L/min per m(2) (P<0.001). Mean blood pressure increased from 63+/-8 mm Hg to 80+/-9 mm Hg (P<0.001). Pulmonary capillary wedge pressure, central venous pressure, and pulmonary artery pressure were reduced from 21+/-4, 13+/-4, and 31+/-8 mm Hg to 14+/-4, 9+/-3, and 23+/-6 mm Hg (all P<0.001), respectively. Overall 30-day mortality rate was 44%. CONCLUSIONS A newly developed VAD can be rapidly deployed in the catheterization laboratory setting. This device provides up to 4.0 L/min of assisted cardiac output, which may aid to revert cardiogenic shock. The left ventricle is unloaded by diverting blood from the left atrium to the systemic circulation, making recovery more likely after an ischemic event. The influence of this device on long-term prognosis warrants further investigation.
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Affiliation(s)
- H Thiele
- University of Leipzig, Heart Center, Department of Internal Medicine/Cardiology, Leipzig, Germany
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30
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Sarrell EM, Mandelberg A, Cohen HA. Efficacy of naturopathic extracts in the management of ear pain associated with acute otitis media. Arch Pediatr Adolesc Med 2001; 155:796-9. [PMID: 11434846 DOI: 10.1001/archpedi.155.7.796] [Citation(s) in RCA: 62] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
Abstract
OBJECTIVE To determine the efficacy and tolerance of Otikon Otic Solution (Healthy-On Ltd, Petach-Tikva, Israel), a naturopathic herbal extract (containing Allium sativum, Verbascum thapsus, Calendula flores, and Hypericum perforatum in olive oil), compared with Anaesthetic (Vitamed Pharmaceutical Ltd, Benyamina, Israel) ear drops (containing ametocaine and phenazone in glycerin) in the management of ear pain associated with acute otitis media (AOM). DESIGN Children between the ages of 6 and 18 years who experienced ear pain (otalgia) and who were diagnosed with eardrum problems associated with AOM were randomly assigned to be treated with Otikon or Anaesthetic ear drops, which were instilled into the external canal(s) of the affected ear(s). Ear pain was assessed using 2 visual analog scales: a linear scale and a color scale. Pain assessment took place throughout the course of 3 days. The mean score of pain reduction was used to measure outcome. SETTING Primary pediatric community ambulatory centers. PARTICIPANTS One hundred three children aged 6 to 18 years who were diagnosed with otalgia associated with AOM. RESULTS Each of the 2 treatment groups were comparable on the basis of age, sex, laterality of AOM, and the effectiveness of ameliorating symptoms of otalgia. The 2 groups were also comparable to each other in the initial ear pain score and in the scores at each application of Otikon or Anaesthetic drops. There was a statistically significant improvement in ear pain score throughout the course of the study period (P =.007). CONCLUSIONS Otikon, an ear drop formulation of naturopathic origin, is as effective as Anaesthetic ear drops and was proven appropriate for the management of AOM-associated ear pain.
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Affiliation(s)
- E M Sarrell
- Pediatric and Adolescent Ambulatory Community Clinic of General Health Services, Hairis 7 Moshav Gan-Haim, 44910 Israel.
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31
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Abstract
The reported data on the association of kidney and urinary tract malformations with supernumerary nipples are contradictory. We examined 200 children, ages 1 month-16 years, who were being followed because of recurrent urinary tract infection for supernumerary nipples. The patients were divided into two groups: those who were found to have urinary tract malformations on radiographic studies (n=92) and those who were not (n=108). All children were examined for any abnormal pigmentation along the milk line, and the entire body was examined for ectopic supernumerary nipples. Two of the children with proved urinary tract pathology and two of the children with no urinary tract pathology had supernumerary nipples. The odds ratio for having supernumerary nipples among the first group was 1.18 (95% CI: 0.084-16.53, p=0.627). Our results indicate no association between kidney and urinary tract malformations and supernumerary nipples. We believe the message to the practicing physician is that there is no need for radiographic or ultrasonographic investigation of the urinary tract in asymptomatic children found to have supernumerary nipples on routine physical examination.
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Affiliation(s)
- I Grotto
- Department of General Pediatrics and Emergency Medicine, Schneider Children's Medical Center of Israel, Petah Tiqva, Israel
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32
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Al Suwaidi J, Yeh W, Cohen HA, Detre KM, Williams DO, Holmes DR. Immediate and one-year outcome in patients with coronary bifurcation lesions in the modern era (NHLBI dynamic registry). Am J Cardiol 2001; 87:1139-44. [PMID: 11356386 DOI: 10.1016/s0002-9149(01)01482-5] [Citation(s) in RCA: 147] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
Balloon angioplasty of bifurcation lesions has been associated with lower success and higher complication rates than most other lesion types. The development of alternative strategies such as debulking and stenting, either alone or in combination, are currently used relatively often. The relative role of these newer approaches in improving acute or long-term outcome, however, remains uncertain. Of the total of 2,436 patients treated between July 1997 to February 1998 in the National Heart, Lung, and Blood Institute Dynamic Registry, there were 321 patients (group 1) with bifurcation lesions and 2,115 patients without any bifurcation lesions attempted (group 2). Treatment strategies in terms of major devices used were significantly different between the 2 groups (group 1 vs 2): balloon angioplasty alone (23.1% vs 26.5%), balloon angioplasty and rotational atherectomy (6.9% vs 4.4%), balloon angioplasty and stent (55.8% vs 59.9%), and balloon angioplasty, rotational atherectomy, and stent (10.3% vs 7%) with p <0.01. There were no significant differences between the groups in terms of age, gender, and frequency of prior myocardial infarction (MI) or coronary artery bypass graft surgery (CABG). Complete angiographic success was achieved in only 86% of bifurcation lesions versus 93.5% of nonbifurcation lesions (p <0.001). In-hospital complication rates were increased in patients with bifurcation lesions compared with the nonbifurcation group: MI, 3.7% versus 2.6%; CABG, 2.2% versus 1.1%; side branch occlusion, 7.3% versus 2.3% (p <0.001); and the composite of death, MI, and any CABG, 7.2% versus 5.0%. At 1-year follow-up, major adverse cardiac events were 25% higher in group 1 than in group 2 (32.1% vs 25.7%, p <0.05). We conclude that despite the widespread use of newer percutaneous devices, treatment of bifurcation lesions remains difficult and is associated with decreased success and increased complication rates compared with nonbifurcation lesions.
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Affiliation(s)
- J Al Suwaidi
- Mayo Clinic and Foundation, Rochester, Minnesota 55905, USA
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Al Suwaidi J, Yeh W, Williams DO, Laskey WK, Cohen HA, Detre KM, Kelsey SF, Holmes DR. Comparison of immediate and one-year outcome after coronary angioplasty of narrowing < 3 mm with those > or =3 mm ( the National Heart, Lung, and Blood Institute Dynamic Registry). Am J Cardiol 2001; 87:680-6. [PMID: 11249883 DOI: 10.1016/s0002-9149(00)01483-1] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
Balloon angioplasty of small coronary artery lesions has been associated with lower success and higher complication rates than large coronary artery lesions. This study evaluates the in-hospital and 1-year outcome of the treatment of small coronary artery lesions in the modern era of interventional cardiology and compares it with the outcome of treating large coronary artery lesions. Of 1,658 patients with a single lesion treated from July 1997 to February 1998 in the National Heart, Lung, and Blood Institute (NHLBI) Dynamic Registry, there were 587 patients with small coronary artery lesions (<3 mm) and 1,071 patients with large coronary artery lesions (> or =3 mm). Success, in-hospital, and 1-year outcomes between both groups were compared. Patients with lesions in small coronary arteries were more often women, insulin-treated diabetics, and had undergone more prior coronary bypass graft surgery. Conventional angioplasty alone was performed more often and angioplasty with stents was performed less often in the small coronary artery than in the large coronary artery group. Angiographic success was slightly lower in the small coronary artery group (94.2% vs 96.9%, p <0.05). Periprocedural and in-hospital complication rates were similar in both groups. Likewise, at 1-year follow-up, major adverse cardiac events including death, myocardial infarction, and coronary artery bypass graft surgery were relatively low and comparable between the 2 groups, although patients with small coronary arteries were more likely to undergo repeat revascularization (17.4% vs 13.6%, p <0.05). Treatment of lesions in small coronary arteries in the modern era is associated with high success and low complication rates, comparable to the treatment of large coronary artery lesions, although the incidence of repeat revascularization was significantly greater at follow-up even if stents were used.
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Affiliation(s)
- J Al Suwaidi
- Mayo Clinic and Foundation, Rochester, Minnesota, USA
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34
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Affiliation(s)
- O Soran
- Cardiovascular Institute of the UPMC Health System, Pittsburgh, PA 15213, USA
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35
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Abstract
Respiratory difficulties are not uncommon during epileptic activity in all age groups. Laryngospasm, as an isolated manifestation of epileptic disorder, is a rare phenomenon described previously in only two patients. We report our experience with five children in whom nocturnal laryngospasm was the only clinical manifestation of their epileptic disorder. All children underwent extensive workup and the diagnosis was made by sleep-deprived electroencephalography (two cases) and sleep study (three cases). All patients were treated with carbamezapine with prompt resolution of their laryngospasm.
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Affiliation(s)
- H A Cohen
- Pediatric Ambulatory Center, Petach Tikva, Israel
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36
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Zenati M, Cohen HA. Emerging new concepts of myocardial laser revascularization. J Thorac Cardiovasc Surg 1999; 118:977-8. [PMID: 10534811 DOI: 10.1016/s0022-5223(99)70082-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Affiliation(s)
- M Zenati
- Director, Minimally Invasive Cardiac Surgery Program
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37
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Katz WE, Zenati M, Mandarino WA, Cohen HA, Gorcsan J. Assessment of left internal mammary artery graft patency and flow reserve after minimally invasive direct coronary artery bypass. Am J Cardiol 1999; 84:795-801. [PMID: 10513776 DOI: 10.1016/s0002-9149(99)00439-7] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
Despite its merits, minimally invasive direct coronary artery bypass surgery (MIDCAB) has been criticized for variable left internal mammary artery (LIMA) graft patency rates, prompting the frequent use of postoperative LIMA angiography. Noninvasive transthoracic Doppler interrogation of LIMA grafts has recently been shown to have utility for assessing patency and flow reserve after conventional bypass surgery, but data after MIDCAB has been limited. The objective of this study was to assess LIMA graft anatomy and physiology in 54 patients after MIDCAB using angiography and noninvasive LIMA Doppler imaging. The right internal mammary artery (RIMA) was studied as a control. LIMA flow reserve in response to adenosine was evaluated in a subgroup of 18 randomly chosen patients with patent grafts. LIMA angiographic patency was 93%. Forty-four patients (81%) had obtainable LIMA Doppler data. Patent grafts had a diastolic dominant flow pattern with a peak diastolic/systolic velocity ratio of 1.3 +/- 0.6 and a percent diastolic time-velocity integral (TVI) of 70 +/- 11%. These data were significantly different than the RIMA control values of 0.2 +/- 0.1 and 30 +/- 10%, respectively (p <0.05). Occluded grafts had absent flow or a systolic dominant pattern. Adenosine-induced increases in LIMA peak diastolic velocity from 48 +/- 20 to 105 +/-28 cm/s (p <0.05 vs baseline) and diastolic TVI from 21 +/- 10 to 37 +/- 19 cm (p <0.05 vs baseline), yielding adenosine/baseline ratios of 2.4 +/- 0.9 and 2.0 +/- 0.7, respectively, which was consistent with normal flow reserve. The diastolic flow velocity reserve response was inversely related to baseline diastolic flow (r = -0.69). In conclusion, MIDCAB can be associated with a high rate of LIMA potency and favorable physiologic Doppler flow patterns. Correlation of these findings to long-term patient outcome after MIDCAB is warranted.
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Affiliation(s)
- W E Katz
- Division of Cardiology, University of Pittsburgh, Pennsylvania, USA.
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38
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Cannan CR, Yeh W, Kelsey SF, Cohen HA, Detre K, Williams DO. Incidence and predictors of target vessel revascularization following percutaneous transluminal coronary angioplasty: a report from the National Heart, Lung, and Blood Institute Percutaneous Transluminal Coronary Angioplasty Registry. Am J Cardiol 1999; 84:170-5. [PMID: 10426335 DOI: 10.1016/s0002-9149(99)00229-5] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
We sought to determine the rate of target vessel revascularization (TVR) after percutaneous transluminal coronary angioplasty (PTCA) and to determine factors that predispose to its occurrence. The 10-year outcome of 2,262 patients in the National Heart, Lung, and Blood institute PTCA Registry was analyzed to determine the incidence and characterize predictors of TVR. TVR was performed in 30.4% of patients. Male gender (relative risk [RR] 1.26; p <0.05), diabetes (RR 1.57; p <0.001), multiple discrete lesions (RR 1.38, p <0.01), diffuse lesions (RR 1.27; p <0.05), and calcium at the lesion site (RR 1.25; p <0.05) were predictors for TVR. TVR was performed early (< or = 1 year) in 18.3% and late (> 1 year) in 12.2%. Age > or = 65 years (RR 1.24; p <0.05), congestive heart failure (RR 1.70; p <0.05), acute coronary insufficiency (RR 1.28; p <0.05), and left anterior descending lesion location (RR 1.34, p <0.01) were significant predictors of early versus late TVR by multivariate analysis. Coronary artery bypass grafting (CABG) rather than PTCA was the TVR procedure in 21% of patients undergoing early TVR and 58% of those undergoing late TVR. Significant independent predictors of CABG as the TVR procedure were multivessel disease (RR 1.97; p <0.001), presence of collateral vessels (RR 1.81; p <0.05), diffuse (RR 1.89; p <0.01), or occluded (RR 1.82; p <0.05) target lesions, and a greater residual stenosis after the initial PTCA (RR 1.19; p <0.001). Age > or = 65 years (RR 0.65; p <0.05) conferred a lower risk for CABG.
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Affiliation(s)
- C R Cannan
- Division of Cardiology, Rhode Island Hospital, Brown University, Providence 02906, USA
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Abstract
This study describes a non-pharmacological treatment modality for children with trichotillomania. Three children with trichotillomania were treated using a hypnotherapy technique. All patients were observed in the outpatient clinic for 8 consecutive weeks and subsequently followed for 12-18 months. All children were cooperative in performing the hypnotherapy technique (relaxation/mental imagery). Two patients reported complete resolution of their complaints after 7-8 weeks and 1 patient after 16 weeks. The latter, reporting recurrence of the complaint after 4 weeks due to stressful school problems, was resolved after successful retreatment over 3 weeks. During a mean follow-up period of 16 months, there were no recurrences. In conclusion, hypnotherapy may be considered as a primary treatment modality for trichotillomania in children without associated emotional disorders.
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Affiliation(s)
- H A Cohen
- Pediatric Ambulatory Center, Petach Tikva, Israel
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40
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Abstract
OBJECTIVE Integrated coronary revascularization combines minimally invasive coronary artery bypass grafting (MICABG) with left internal thoracic artery-left anterior descending artery grafting and percutaneous coronary intervention. We hypothesized that integrated coronary revascularization could result in successful revascularization in suitable patients with multivessel coronary artery disease. METHODS Between September 1996 and January 1998, 31 consecutive patients underwent integrated coronary revascularization. Twenty-two were male; mean age was 69 years (46-86 years) and 42% were older than 75 years. Eight patients (26%) had a Parsonnet score greater than 20%. Left ventricular ejection fraction was 46.3% +/- 12%; 6 patients (19%) had a left ventricular ejection fraction less than 35%. RESULTS The anastomosis time for MICABG with the internal thoracic artery was 14.6 +/- 5.2 minutes and the operating time was 105 +/- 20 minutes; 28 patients (90%) were extubated in the operating room. The internal thoracic artery anastomosis was patent in all 31 patients (100%). Percutaneous coronary intervention was performed before MICABG in 2 patients (7%), on the same day of MICABG in 16 patients (52%), on postoperative day 1 in 3 patients (9%), and on postoperative days 2 to 4 in 10 patients (32%). Postprocedure length of stay in the hospital was 2.7 +/- 1.0 days and 13 patients (42%) were discharged home on postoperative day 1 or 2. Three patients (9.6%) required repeat target vessel revascularization in the distribution of the previous percutaneous coronary intervention. All patients are alive without angina at a follow-up of 10.8 +/- 3.8 months. CONCLUSION Our early results demonstrate that integrated coronary revascularization can be performed safely and effectively. Long-term results will be available from a prospective randomized trial now underway to compare integrated coronary revascularization with coronary artery bypass grafting for multivessel coronary artery disease.
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Affiliation(s)
- M Zenati
- Divisions of Cardiothoracic Surgery and Cardiology, University of Pittsburgh Medical Center, Pittsburgh, PA, USA
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41
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Cohen HA, Zenati M. Integrated coronary revascularization. J Invasive Cardiol 1999; 11:184-90; discussion 190-1. [PMID: 10745509] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/16/2023]
Affiliation(s)
- H A Cohen
- University of Pittsburgh Medical Center, Pennsylvania, USA
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Reis SE, Holubkov R, Zell KA, Smith AJ, Cohen HA, Feldman MD, Blumenthal RS. Estrogen acutely abolishes abnormal cold-induced coronary constriction in men. Chest 1998; 114:1556-61. [PMID: 9872188 DOI: 10.1378/chest.114.6.1556] [Citation(s) in RCA: 18] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/01/2022] Open
Abstract
BACKGROUND AND STUDY OBJECTIVE Ambient cold exposure may induce myocardial ischemia by precipitating coronary artery constriction and a decrease in coronary blood flow. Estrogen has vasoactive properties that may prevent abnormal coronary constriction in a sex-independent manner. The purpose of this study is to determine whether estrogen acutely abolishes abnormal coronary responses to cold exposure in men. DESIGN Randomized, double-blinded placebo-controlled clinical trial. SETTING Cardiac catheterization laboratory. PATIENTS Men referred for routine diagnostic coronary angiography who exhibit abnormal coronary artery constriction in response to a 90-s cold pressor test (CPT). INTERVENTION Intravenous conjugated estrogens (1.25 mg) vs. placebo. MEASUREMENTS AND RESULTS Rate-pressure product, coronary cross-sectional area (CSA), and coronary blood flow responses to the CPT were measured before and 15 min after intervention. In 12 men with CPT-induced coronary constriction who were assigned to estrogen, CPT induced a mean 21.8% decrease in coronary CSA (p < 0.01) and a nonsignificant change in coronary flow. After estrogen, the repeated CPT induced a 16.3% increase in CSA (p < 0.01) and a 54.9% increase in flow (p < 0.01). CSA and coronary flow responses to CPT were significantly different before and after estrogen (p < 0.01). In contrast, placebo was not associated with changes in CSA or coronary flow responses to CPT in eight men. CONCLUSIONS In men, conjugated estrogens acutely abolish abnormal coronary constriction and improve coronary blood flow responses to an exogenous cold stimulus. These results suggest that estrogen favorably alters coronary vasoreactivity in men.
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Affiliation(s)
- S E Reis
- Division of Cardiology, University of Pittsburgh, PA, USA.
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Zenati M, Cohen HA, Holubkov R, Smith AJ, Boujoukos AJ, Caldwell J, Firestone L, Griffith BP. Preoperative risk models for minimally invasive coronary bypass: a preliminary study. J Thorac Cardiovasc Surg 1998; 116:584-9. [PMID: 9766586 DOI: 10.1016/s0022-5223(98)70164-3] [Citation(s) in RCA: 23] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
OBJECTIVE Available risk assessment models are designed for standard coronary artery bypass grafting. We hypothesized that minimally invasive coronary bypass could improve on predicted outcome in extremely high-risk patients (Parsonnet score > 20%) by the current risk models. METHODS From September 1996 to September 1997, 27 consecutive extremely high-risk patients underwent minimally invasive coronary bypass. Seventeen patients were male; age was 73 +/- 12 years, and 63% of patients were older than 75 years. Left ventricular ejection fraction was 33.7% +/- 15% and 63% had an ejection fraction of less than 35%. The predicted 30-day mortality according to the System 97 model was 25.6% +/- 11.3%. The Parsonnet risk score was 36.2% +/- 11%; the predicted length of stay in the hospital was 15.3 +/- 3 days. The predicted risk of stroke according to the Multicenter Perioperative Stroke Risk Index was 22.3% +/- 11.7%. RESULTS Minimally invasive coronary bypass was isolated in 20 patients and integrated with angioplasty and stenting in 7 patients. The observed 30-day mortality was 0% (P < .01 vs predicted): at an average follow-up of 10.8 +/- 4.1 months, 26 patients (96.3%) are alive without angina; one patient with acquired immunodeficiency syndrome died on postoperative day 40 of acute pancreatitis. No patient had a stroke or neurologic deficit (P < .01 vs predicted). Patency of internal thoracic artery anastomosis was confirmed by angiography in all 27 patients. No patient required reoperation. Eighteen patients (67%) were extubated in the operating room. The observed length of hospital stay after minimally invasive coronary bypass was 3.8 +/- 2.6 days (P < .01 vs predicted). CONCLUSION On the basis of our results on a relatively small series of patients, we suggest that risk models geared for standard coronary bypass grafting may not be appropriate for minimally invasive coronary bypass.
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Affiliation(s)
- M Zenati
- Division of Cardiothoracic Surgery, University of Pittsburgh Medical Center, PA 15213-2582, USA
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Cohen HA, Zenati M, Smith AJ, Lee JS, Chough S, Jafar Z, Counihan P, Izzo M, Burchenal JE, Feldman AM, Griffith B. Feasibility of combined percutaneous transluminal angioplasty and minimally invasive direct coronary artery bypass in patients with multivessel coronary artery disease. Circulation 1998; 98:1048-50. [PMID: 9736589 DOI: 10.1161/01.cir.98.11.1048] [Citation(s) in RCA: 61] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
BACKGROUND Angioplasty has become an accepted treatment of patients with coronary artery disease and is now commonly used to treat patients with multivessel disease. The major disadvantage of angioplasty has been restenosis requiring repeat interventions with resultant loss of initial cost savings. Compared with the right and the circumflex coronary arteries, the left anterior descending artery (LAD) has been more adversely affected by restenosis. Recently, minimally invasive direct coronary artery bypass (MIDCAB) to the LAD through a small left anterior thoracotomy using the left internal mammary artery has been performed in some centers with excellent early results and with reduced costs compared with standard bypass surgery. METHODS AND RESULTS We retrospectively reviewed the first 31 consecutive patients treated in our institution with integrated coronary revascularization (ICR): MIDCAB to the LAD combined with PTCA of the other diseased vessels in patients with multivessel disease. Postoperative angiography in 84% of patients revealed a patent anastomosis and normal flow in the graft and bypassed vessel. Thirty-eight (97%) of 39 vessels were successfully treated percutaneously. At a mean follow-up of 7 months, all patients are currently asymptomatic. There have been 2 adverse clinical events, both related to angioplasty and not to MIDCAB. The average length of stay at the hospital after MIDCAB was 2.79+/-1.05 days. CONCLUSIONS These preliminary results with ICR are encouraging and suggest that a randomized, prospective clinical trial comparing ICR with standard coronary artery bypass surgery for the revascularization of symptomatic patients with multivessel disease involving the LAD is warranted.
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Affiliation(s)
- H A Cohen
- From the Divisions of Cardiology and Cardiovascular Surgery, The University of Pittsburgh Medical Center, Presbyterian University Hospital, Pittsburgh, PA 15213, USA.
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Abstract
OBJECTIVES to determine whether non disposable aurioscope earpieces used in community paediatric clinics harbored pathogenic micro-organisms, and to explore primary pediatrician perception of the possibility of cross infection from contaminated aurioscope earpieces and of how their aurioscope earpieced are cleaned. DESIGN randomized survey. SETTING four community pediatric clinics. MATERIALS 42 pediatricians' aurioscope earpieces were cultured on blood agar and mannitol-salt-agar plates by two methods: (1) The earpieces were rolled for 5 s onto blood agar plates (TSA + 5% sheep blood, and a mannitol-salt-agar-plate). (2) The entire surface of the earpiece was swabbed with a sterile cotton tipped applicator moistened in sterile saline solution and was inoculated immediately onto a blood agar plate, and a mannitol-salt-agar-plate. The plates were incubated at 37 degrees C for 48 h and examined for colony growth at 24 and 48 h of incubation. Culture results were recorded as mean numbers of colony-forming units (CFUs). RESULTS 36 from 42 (86%) of the aurioscope earpieces were colonized by micro-organisms. Heavily contaminated earpieces were found in six (14%). Staphylococci were isolated from 27 (64%) of the earpieces: 19 (45%) being Staphylococci aureus coagulase positive, 4 (9%) were methicillin resistant S. aureus (MRSA). CONCLUSIONS Non disposable earpieces can harbor potentially pathogenic bacteria including MRSA. The increased trend for children with immunodeficiency to be managed in an ambulatory setting, often by physicians who also work in hospital, might be a risk of spreading potentially serious infections to such patients. Non disposable earpieces should be regularly disinfected to minimize the spread of infection.
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Affiliation(s)
- H A Cohen
- Pediatric Ambulatory Centre, Department of Family Medicine, Sackler School of Medicine, Tel Aviv University, Petach Tikvah, Israel
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Cohen HA, Ashkenasi A, Ring H, Weiss R, Wolach B, Paret G, Barzilai A. Poliomyelitis-like syndrome following asthmatic attack (Hopkins' syndrome)--recovery associated with i.v. gamma globulin treatment. Infection 1998; 26:247-9. [PMID: 9717685 DOI: 10.1007/bf02962374] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
A report on a 15-year-old male with a diagnosis of poliomyelitis-like syndrome (Hopkins' syndrome) following an asthmatic attack is presented. The prognosis of Hopkins' syndrome is usually poor and the patients remain with permanent paralysis of the affected limb. The outcome correlates with severity of the initial injury to the anterior horn cell as reflected by abnormal electrophysiologic studies. This is the first case report of treatment with i.v. gamma globulin in Hopkins' syndrome which resulted in a nearly complete recovery.
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Affiliation(s)
- H A Cohen
- Family Medicine Dept., Lowenstein Rehabilitation Hospital, Israel
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Abstract
Honey has been described in ancient and modern medicine as being effective in the healing of various infected wounds. In this report we present our experience in nine infants with large, open, infected wounds that failed to heal with conventional treatment. Conventional treatment was defined as having failed if after > or = 14 d of intravenous antibiotic and cleaning the wound with chlorhexidine 0.05% W/V in aqueous solution and fusidic acid ointment the wound was still open, oozing pus, and swab cultures were positive. All infants showed marked clinical improvement after 5 d of treatment with topical application of 5-10 ml of fresh unprocessed honey twice daily. The wounds were closed, clean and sterile in all infants after 21 d of honey application. There were no adverse reactions to the treatment. We conclude that honey is useful in the treatment of post-surgical wounds that are infected and do not respond to conventional systemic and local antibiotic treatment.
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Affiliation(s)
- A Vardi
- Paediatric Intensive Care Unit, Chaim Sheba Medical Centre, Tel Hashomer, Israel
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Abstract
Handwashing is acknowledged as a critical factor in the prevention of nosocomial infection. Nonetheless, health care personnel often wash their hands inadequately. The purpose of this study was to examine the flora of hands and the frequency of handwashing of physicians working in primary care pediatric community clinics. The fingers of the dominant hand of 55 physicians working in 12 clinics were sampled for bacterial cultures. Only 354/720 (49%) of the expected handwashings by 17 board-certified pediatricians were recorded as having been performed. None of them washed their hands after each contact with an examined child. All physicians' hands were found to be contaminated with microorganisms. Staphylococcus species were isolated from 47 (85.4%) of the physicians' hands. Methicillin-resistant Staphylococcus aureus was found on the hands of 9.1% of the physicians. Such contaminated hands may serve as a potential vector of community-acquired infection with highly resistant organisms. Compliance with handwashing recommendations among these physicians was low. An active educational infection control program must be introduced in ambulatory pediatric community clinics.
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Affiliation(s)
- H A Cohen
- Dept. of Family Medicine, Sackler School of Medicine, Tel Aviv University, Petach Tikvah, Israel
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Abstract
OBJECTIVES We aimed to determine whether stethoscopes and otoscopes used in community paediatric clinics harboured pathogenic micro-organisms, and, if so, which measures could prevent this. METHODS Fifty-five stethoscopes belonging to paediatric physicians working in 12 community clinics were sampled for bacterial cultures by two methods: (i) direct impression of the diaphragm and bell section of each stethoscope for 5 seconds onto blood agar plates and a mannitol-salt-agar plate; (ii) swabbing the entire surface of the diaphragm of the stethoscope with a sterile cotton-tipped applicator. Forty-two otoscopes from the same physicians were sampled by rubbing the handles of the otoscopes with cotton-tipped swabs. The plates were incubated at 37 degrees C for 48 hours and examined for colony growth at 24 and 48 hours of incubation. Culture results were recorded as mean numbers of colony-forming units (CFUs). Eight additional stethoscope diaphragms were chosen at random at the participating clinics and cultured as described above. They were then wiped with alcohol swabs (isopropyl alcohol 70%), allowed to air dry for approximately 10 minutes and cultured a second time. RESULTS All the stethoscopes and 90% of the otoscope handles were colonized by microorganisms. Staphylococci were isolated from 85.4% of the stethoscopes and 83.3% of the otoscopes, with 54.5% and 45.2% respectively being S. Aureus. Methicillin-resistant S. aureus were found in four each of the stethoscopes (7.3%) and otoscopes (9.5%). Cleaning with alcohol reduced the colony count by an average of 96.3%. CONCLUSIONS Fomites can harbour potentially pathogenic bacteria, and with the increasing trend for children with more complex medical problems to be managed in an ambulatory setting, often by physicians who also work in hospitals, there is a real risk of spreading potentially serious infections to such patients. Simple cleansing with alcohol effectively eliminates the bacterial contamination of the fomites, and should be encouraged.
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Affiliation(s)
- H A Cohen
- Department of Family Medicine, Sackler School of Medicine, Tel Aviv University, Petach Tikvah, Israel
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Abstract
Herpetic gingivostomatitis is common in young children, but primary oral infection has also been described in adults. Herpetic whitlow as an occupational hazard of medical personnel has been well documented. Four cases of primary herpetic gingivostomatitis are reported in two pediatricians and two pediatric nurses who contracted the infection in their fourth decade of life. All suffered from sore throat and fever as presenting symptoms. Correct diagnosis was delayed for 4-5 days. In conclusion, pediatric personnel with pharyngitis and a negative history of herpetic gingivostomatitis or herpes labialis should bear the possibility of oral HSV infection in mind. Early diagnosis is essential to prevent the spread of the infection to their patients.
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Affiliation(s)
- J Amir
- Dept. of Pediatrics C, Schneider Children's Medical Center of Israel, Petach Tikvah, Israel
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