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Ophthalmia Neonatorum, Helen Keller, and the Social Dimensions of Eye Disease. Cornea 2023; 42:1601-1604. [PMID: 37410593 DOI: 10.1097/ico.0000000000003332] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2023] [Accepted: 05/22/2023] [Indexed: 07/08/2023]
Abstract
PURPOSE The aim of this study was to describe how an early 20th-century American celebrity attempted to influence public perception of ophthalmic neonatorum. METHODS This study reviews the editorial written by Helen Keller in the 1909 Ladies' Home Journal and related historical documents about the prevention of blindness from neonatal conjunctivitis. RESULTS Although blind, deaf, and nulliparous, Helen Keller at the age of 29 sensed that the newborn children of many American women were being denied preventative treatment for ophthalmia neonatorum. In her editorial in the Ladies' Home Journal discussing the complications of venereal disease she urged women to become proactive in matters of personal and family health care. CONCLUSIONS Helen Keller viewed blindness from ophthalmia neonatorum as a failure of the American health care system. Her solution was to impart women with enough knowledge to seek care from educated medical professionals. The observation that many women and their children were receiving substandard care reflected a fundamental problem with disparities in the delivery of perinatal health care. Her insights are as relevant today as they were in 1909.
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Antibiotic prophylaxis for ophthalmia neonatorum in Italy: results from a national survey and the Italian intersociety new position statements. Ital J Pediatr 2023; 49:117. [PMID: 37697419 PMCID: PMC10494339 DOI: 10.1186/s13052-023-01507-7] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/18/2023] [Accepted: 08/08/2023] [Indexed: 09/13/2023] Open
Abstract
BACKGROUND Ophthalmia neonatorum is an acute conjunctivitis that occurs in newborns within the first month of life. The most serious infections are due to Chlamydia trachomatis and Neisseria gonorrhoeae, that may cause permanent damages. The use of ophthalmic prophylaxis varies widely around the world, according to the different health and socio-economic contexts. To date in Italy there is no a clear legislation regarding ophthalmia neonatorum prophylaxis at birth. METHODS We invited all birth centers in Italy to carry out a retrospective survey relating the last three years. We collected data regarding demographics of neonates, drugs used for ophthalmic prophylaxis and results of the screening of pregnant women for Chlamydia trachomatis and Neisseria gonorrhoeae vaginal infections. RESULTS Among 419 birth centers, 302 (72,1%) responded to the survey. Overall 1041384 neonates, 82,3% of those born in the three years considered, received ophthalmic prophylaxis. Only 4,585 (0,4%) of them received one of the drugs recommended by the WHO. The Centers that participated to the survey reported 12 episodes of Chlamydial conjunctivitis and no Gonococcal infection in the three years. Only 38% of the Centers performed vaginal swabs to pregnant women: 2,6% screened only for Neisseria, 9,6% only for Chlamydia and 25,8% for both germs. CONCLUSIONS The data obtained from the survey showed a low incidence of neonatal conjunctivitis due to either Neisseria gonorrhoeae or Chlamydia trachomatis in Italy. Due to the lack of legislation regulating the prophylaxis of ophthalmia neonatorum in newborns, the Italian Society of Neonatology, the Italian Society of Obstetrics and Gynecology and the Italian Society of Perinatal Medicine have recently issued new recommendations on this topic.
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Universal ophthalmia neonatorum prophylaxis in Ontario: a cost-effectiveness analysis. CMAJ Open 2023; 11:E33-E39. [PMID: 36649980 PMCID: PMC9851624 DOI: 10.9778/cmajo.20210226] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/19/2023] Open
Abstract
BACKGROUND Although prophylaxis for ophthalmia neonatorum at birth is required by law in Ontario, declining prevalence of disease and efficacy of prophylaxis have called this practice into question. The objective of this modelling study was to assess the cost-effectiveness of universal prophylaxis for ophthalmia neonatorum to inform decision-makers on the potential impact of a change in this policy. METHODS We compared the cost-effectiveness of prophylaxis for ophthalmia neonatorum with no prophylaxis through cost-utility analysis with a lifetime time horizon, considering a provincial government payer, for a hypothetical population of newborns in Ontario. We assessed both the mean incremental costs of prophylaxis and its mean incremental effectiveness using a hybrid (part decision tree, part Markov) model. We used a scenario analysis to evaluate alternative time horizons and discount rates. We conducted a threshold analysis to evaluate the impact of variations in the cost of prophylaxis and in the prevalence of sexually transmitted infections (gonorrhea and chlamydia). RESULTS In our model, prophylaxis for ophthalmia neonatorum did not meet a willingness-to-pay threshold of Can$50 000 per quality-adjusted life-year (QALY). Although prophylaxis was effective in reducing morbidity associated with ophthalmia neonatorum, the number needed to treat to prevent 1 case of ophthalmia neonatorum blindness was 500 000, with an associated cost of more than Can$4 000 000. When compared with no prophylaxis, prophylaxis had an incremental cost of Can$355 798 per long-term QALY gained (incremental cost-effectiveness ratio). INTERPRETATION We found that prophylaxis for ophthalmia neonatorum, although individually inexpensive, leads to very high costs on a population level. These findings contribute to the discussion on mandatory prophylaxis currently underway in several jurisdictions.
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Abstract
BACKGROUND Ophthalmia neonatorum is an infection of the eyes in newborns that can lead to blindness, particularly if the infection is caused by Neisseria gonorrhoeae. Antiseptic or antibiotic medication is dispensed into the eyes of newborns, or dispensed systemically, soon after delivery to prevent neonatal conjunctivitis and potential vision impairment. OBJECTIVES 1. To determine if any type of systemic or topical eye medication is better than placebo or no prophylaxis in preventing ophthalmia neonatorum. 2. To determine if any one systemic or topical eye medication is better than any other medication in preventing ophthalmia neonatorum. SEARCH METHODS We searched CENTRAL, MEDLINE, Embase, LILACS, and three trials registers, date of last search 4 October 2019. We also searched references of included studies and contacted pharmaceutical companies. SELECTION CRITERIA: We included randomised and quasi-randomised controlled trials of any topical, systemic, or combination medical interventions used to prevent ophthalmia neonatorum in newborns compared with placebo, no prophylaxis, or with each other. DATA COLLECTION AND ANALYSIS We used standard methods expected by Cochrane. Outcomes were: blindness or any adverse visual outcome at 12 months, conjunctivitis at 1 month (gonococcal (GC), chlamydial (CC), bacterial (BC), any aetiology (ACAE), or unknown aetiology (CUE)), and adverse effects. MAIN RESULTS: We included 30 trials with a total of 79,198 neonates. Eighteen studies were conducted in high-income settings (the USA, Europe, Israel, Canada), and 12 were conducted in low- and middle-income settings (Africa, Iran, China, Indonesia, Mexico). Fifteen of the 30 studies were quasi-randomised. We judged every study to be at high risk of bias in at least one domain. Ten studies included a comparison arm with no prophylaxis. There were 14 different prophylactic regimens and 12 different medications in the 30 included studies. Any prophylaxis compared to no prophylaxis Unless otherwise indicated, the following evidence comes from studies assessing one or more of the following interventions: tetracycline 1%, erythromycin 0.5%, povidone-iodine 2.5%, silver nitrate 1%. None of the studies reported data on the primary outcomes: blindness or any adverse visual outcome at any time point. There was only very low-certainty evidence on the risk of GC with prophylaxis (4/5340 newborns) compared to no prophylaxis (5/2889) at one month (risk ratio (RR) 0.79, 95% confidence interval (CI) 0.24 to 2.65, 3 studies). Low-certainty evidence suggested there may be little or no difference in effect on CC (RR 0.96, 95% CI 0.57 to 1.61, 4874 newborns, 2 studies) and BC (RR 0.84, 95% CI 0.37 to 1.93, 3685 newborns, 2 studies). Moderate-certainty evidence suggested a probable reduction in risk of ACAE at one month (RR 0.65, 95% 0.54 to 0.78, 9666 newborns, 8 studies assessing tetracycline 1%, erythromycin 0.5%, povidone-iodine 2.5%, silver nitrate 1%, colostrum, bacitracin-phenacaine ointment). There was only very low-certainty evidence on CUE (RR 1.75, 95% CI 0.37 to 8.28, 330 newborns, 1 study). Very low-certainty evidence on adverse effects suggested no increased nasolacrimal duct obstruction (RR 0.93, 95% CI 0.68 to 1.28, 404 newborns, 1 study of erythromycin 0.5% and silver nitrate 1%) and no increased keratitis (single study of 40 newborns assessing silver nitrate 1% with no events). Any prophylaxis compared to another prophylaxis Overall, evidence comparing different interventions did not suggest any consistently superior intervention. However, most of this evidence was of low-certainty and was extremely limited. AUTHORS' CONCLUSIONS There are no data on whether prophylaxis for ophthalmia neonatorum prevents serious outcomes such as blindness or any adverse visual outcome. Moderate-certainty evidence suggests that the use of prophylaxis may lead to a reduction in the incidence of ACAE in newborns but the evidence for effect on GC, CC or BC was less certain. Comparison of individual interventions did not suggest any consistently superior intervention, but data were limited. A trial comparing tetracycline, povidone-iodine (single administration), and chloramphenicol for GC and CC could potentially provide the community with an effective, universally applicable prophylaxis against ophthalmia neonatorum.
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Ocular Prophylaxis for Gonococcal Ophthalmia Neonatorum: Recommendation Statement. Am Fam Physician 2019; 100:236-238. [PMID: 31414777] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
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Ocular Prophylaxis for Gonococcal Ophthalmia Neonatorum: Updated Evidence Report and Systematic Review for the US Preventive Services Task Force. JAMA 2019; 321:404-406. [PMID: 30694309 PMCID: PMC6439759 DOI: 10.1001/jama.2018.17847] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/26/2018] [Accepted: 10/19/2018] [Indexed: 11/14/2022]
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Ocular Prophylaxis for Gonococcal Ophthalmia Neonatorum: US Preventive Services Task Force Reaffirmation Recommendation Statement. JAMA 2019; 321:394-398. [PMID: 30694327 DOI: 10.1001/jama.2018.21367] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
Abstract
IMPORTANCE In the United States, the rate of gonococcal ophthalmia neonatorum was an estimated 0.4 cases per 100 000 live births per year from 2013 to 2017. Gonococcal ophthalmia neonatorum can cause corneal scarring, ocular perforation, and blindness as early as 24 hours after birth. In the absence of ocular prophylaxis, transmission rates of gonococcal infection from mother to newborn are 30% to 50%. OBJECTIVE To reaffirm the US Preventive Services Task Force (USPSTF) 2011 recommendation on ocular prophylaxis for gonococcal ophthalmia neonatorum. EVIDENCE REVIEW The USPSTF commissioned a reaffirmation evidence update to identify new and substantial evidence sufficient enough to change its prior recommendation. FINDINGS Using a reaffirmation process, the USPSTF found no new data that would change its previous conclusion that topical ocular prophylaxis is effective in preventing gonococcal ophthalmia neonatorum and related ocular conditions. The USPSTF found no new data that would change its previous conclusion that there is convincing evidence that topical ocular prophylaxis of all newborns is not associated with serious harms. Therefore, the USPSTF reaffirms its previous conclusion that there is convincing evidence that topical ocular prophylaxis for all newborns provides substantial benefit. CONCLUSIONS AND RECOMMENDATION The USPSTF recommends prophylactic ocular topical medication for all newborns to prevent gonococcal ophthalmia neonatorum. (A recommendation).
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Erythromycin Prophylaxis for Neonatal Conjunctivitis: Ointment Versus Drops. THE ISRAEL MEDICAL ASSOCIATION JOURNAL : IMAJ 2016; 18:404-406. [PMID: 28471562] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
BACKGROUND Due to a shortage of individualized erythromycin ointment (IEO), we switched to shared erythromycin drops (SED). Following this change, nurses claimed observing more cases of eye discharge. OBJECTIVES To test whether switching from IEO to SED affected the rate of neonatal conjunctivitis (NC). METHODS The study group included 14,916 neonates > 35 weeks of gestation, further divided into two birth periods of 12 months each: 1 January 2013 to 31 December 2013 (IEO) and 1 February 2014 to 31 January 2015 (SED). We compared the two birth periods with regard to three variables: clinical NC (number of conjunctival swabs/1000 neonates), bacterial NC (number of culture-positive swabs/1000 neonates), and bacterial growth percentage (number of culture-positive swabs/100 samples). RESULTS Compared to 2012-2013, the period 2014-2015 included fewer cesarean deliveries and shorter length of stay (LOS). Clinical NC, bacterial NC and bacterial-growth percentage were not different between the two periods. Variables that were independently significantly associated with increased clinical NC included male gender (OR 1.48, CI 1.21-1.81) and LOS (OR 1.24, CI 1.18-1.29). LOS was associated with bacterial NC (OR 1.19, CI 1.11-1.28). Coagulase-negative staphylococci, Escherichia coli and Pseudomonas aeruginosa were the prevalent pathogens, though without difference between periods. CONCLUSIONS Rates of clinical NC, bacterial NC and bacterial-growth percentage were not different between the study periods. Switching from IEO to SED had no effect on the NC rate.
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[Credé‘sche prophylaxis]. Z Geburtshilfe Neonatol 2013; 217:227-228. [PMID: 24505623] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
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Treatment and prevention of ophthalmia neonatorum. CANADIAN FAMILY PHYSICIAN MEDECIN DE FAMILLE CANADIEN 2013; 59:1187-1190. [PMID: 24235191 PMCID: PMC3828094] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/02/2023]
Abstract
QUESTION In my office I occasionally see neonates with conjunctivitis. What are the current recommendations for ocular prophylaxis at birth? Do topical antibiotics alone provide adequate treatment of neonatal conjunctivitis? When is systemic therapy indicated? ANSWER All infants should receive ocular prophylaxis at birth to prevent gonococcal ophthalmia. Neonates presenting with signs of conjunctivitis should have a conjunctival swab sent for Gram stain and culture. If Gram-negative diplococci are present on the Gram stain results, the infants and their parents should be treated immediately for presumed gonorrhea. Infants with chlamydial infection should be treated with oral antibiotics. Most of all other forms of bacterial conjunctivitis can be treated with topical antibiotics, with the exception of Pseudomonas infection. Infants should be followed during their treatment and upon completion of therapy to ensure resolution of symptoms. For cases in which sexually transmitted bacteria are implicated, the mothers and their sexual partners should be treated.
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[Credé's prophylaxis]. ARCHIVOS DE LA SOCIEDAD ESPANOLA DE OFTALMOLOGIA 2012; 87:419. [PMID: 23121705 DOI: 10.1016/j.oftal.2012.10.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/18/2012] [Accepted: 10/18/2012] [Indexed: 06/01/2023]
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Ocular prophylaxis for gonococcal ophthalmia neonatorum: reaffirmation recommendation statement. Am Fam Physician 2012; 85:195-198. [PMID: 22335221] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/31/2023]
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A meta-analysis of the efficacy of ocular prophylactic agents used for the prevention of gonococcal and chlamydial ophthalmia neonatorum. J Midwifery Womens Health 2010; 55:319-27. [PMID: 20630358 DOI: 10.1016/j.jmwh.2009.09.003] [Citation(s) in RCA: 33] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2009] [Revised: 09/03/2009] [Accepted: 09/03/2009] [Indexed: 12/01/2022]
Abstract
INTRODUCTION Neonatal eye prophylaxis has been routine in North America for more than a century. Contextual changes justify reexamining this practice, and prompted a systematic review of the efficacy of prophylactic agents. METHODS We searched MEDLINE (1966-2008), EMBASE (1980-2008), CINAHL (1982-2008), and the Cochrane library (the first quarter of 2008) for relevant clinical trials and hand-searched the resulting reference lists. We independently evaluated eligibility and study quality. Meta-analyses were performed using a random effects model. RESULTS Each of the eight included studies had substantial methodologic weaknesses. Data to estimate the efficacy of prophylaxis in the prevention of gonococcal ophthalmia neonatorum (GON) were not available. One study found no differences in rates of chlamydial ophthalmia neonatorum (CON) when three agents were compared to no prophylaxis: silver nitrate (relative risk [RR] = 1.06; 95% confidence interval [CI], 0.55-2.02; 2225 newborns), erythromycin (RR = 0.93; 95% CI, 0.48-1.79; 2306 newborns), and tetracycline (RR = 0.82; 95% CI, 0.42-1.63; 2299 newborns). No statistically significant differences were found between agents in the prevention of GON. Erythromycin and povidone-iodine both decrease the risk of CON when compared to silver nitrate (RR = 0.71; 95% CI, 0.52-0.97; 4514 newborns, and RR = 0.52; 95% CI, 0.38-0.71; 2005 newborns, respectively). DISCUSSION Failure rates of universal eye prophylaxis support reexamination of this policy where the prevalence of maternal infection is low.
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Gonococcal infections in newborns and in adolescents. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2008; 609:108-30. [PMID: 18193661 DOI: 10.1007/978-0-387-73960-1_9] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 03/11/2023]
Abstract
Gonococcal infections are now an uncommon problem in newborns in industrialized countries but remain a serious problem in developing countries due to ongoing high infection rates in pregnant women. Prompt diagnosis in the newborn with appropriate treatment can minimize sequelae. The mother and her partner(s) also require investigation and treatment. Adolescents are a core group fuelling the ongoing gonococcal epidemic in industrialized countries. This is unlikely going to change unless sexual behaviour changes substantially. Education is a critical step along with access to more youth friendly STI care. As noted in the 2001 Institute of Medicine Report, learning about sex, sexuality and prevention of STI is a basic human right of adolescents (DiClemente and Crosby 2006).
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Abstract
Ophthalmia neonatorum is a form of conjunctivitis occurring in infants younger than 4 weeks. It can be a leading cause of blindness in newborns. In this random clinical case-control study, ophthalmia neonatorum was investigated in one university centre. In this study, prophylactic effect of normal saline and ophthalmic erythromycin was compared with a group not receiving any prophylaxis. The first group received ophthalmic erythromycin ointment (0.5%), the second group were distilled one drop of normal saline into each eye, and the third group did not take any prophylaxis. Within the first 10 days of life, conjunctivitis developed in 138 newborns (13.8%). Of conjunctivitis cases, 29.7% were in erythromycin group, 31.9% in normal saline group and 38.4% were in no-prophylaxis group. In general, no significant difference was observed among the three groups (P > 0.05).
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Abstract
Neonatal chlamydial infection, which manifests principally as ophthalmia neonatorum (ON) or pneumonia, is a significant cause of neonatal morbidity. Widespread use of silver nitrate drops resulted in a dramatic decline in the incidence of gonococcal ophthalmia but had much less impact on the incidence of neonatal chlamydial infection. Chlamydia trachomatis has become the most common infectious cause of ON in developed countries.A number of prophylactic antibiotic or antiseptic agents have been used to prevent ON. Prophylaxis with 1% silver nitrate ophthalmic drops, 0.5% erythromycin ophthalmic ointment, or 1% tetracycline ointment has comparable efficacy for the prevention of chlamydial ophthalmia but does not offer protection against nasopharyngeal colonization or the development of pneumonia. Erythromycin or tetracycline topically have been used as prophylactic agents because of their allegedly superior activity for the prevention of ON and because they produced less chemical conjunctivitis compared with silver nitrate. However, the relative efficacy of these agents for chlamydial infection and the emergence of beta-lactamase-producing Neisseria gonorrheae has raised questions regarding their effectiveness when applied topically for prophylaxis of ON. Compared with these agents, a 2.5% povidone-iodine ophthalmic solution has been found to have greater efficacy for the prevention of ON generally, and chlamydial ophthalmia specifically. In countries where the incidence of ON is very low, an alternative strategy is to institute prenatal screening and treatment of infected mothers, forgo routine neonatal prophylaxis, and follow-up infants after birth for the possible development of infection. For the treatment of chlamydial ophthalmia or pneumonia, oral erythromycin for 2 weeks is recommended; additional topical therapy is unnecessary. However, in approximately 20-30% of infants, therapy will not eradicate the organism and the infant may require a repeat oral course of antibiotics. The few published studies on the use of the new oral macrolide antibiotics, such as azithromycin, roxithromycin, or clarithromycin for chlamydial infections in neonates suggest that these agents may be effective; however, more data on their tolerability and efficacy in this patient group are warranted.
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[A medical ritual]. TIDSSKRIFT FOR DEN NORSKE LEGEFORENING 2006; 126:1035. [PMID: 16619060] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/08/2023] Open
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Effect of topical 1.25% povidone-iodine eyedrops used for prophylaxis of ophthalmia neonatorum on renal iodine excretion and thyroid-stimulating hormone level. J Pediatr 2006; 148:401-3. [PMID: 16615978 DOI: 10.1016/j.jpeds.2005.10.024] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/14/2005] [Revised: 09/13/2005] [Accepted: 10/12/2005] [Indexed: 11/28/2022]
Abstract
The 1% silver nitrate, which has been used for preventing gonococcal conjunctivitis in the neonate, is not effective against Chlamydia trachomatis and may provoke eye irritation. It is not known whether the alternative topical agent, 1.25% povidone-iodine, can influence thyroid function. In this study, no influence of povidone-iodine on thyroid function was observed.
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The impact of national and international guidelines on newborn care in the nurseries of Piedmont and Aosta Valley, Italy. BMC Pediatr 2005; 5:45. [PMID: 16329760 PMCID: PMC1315318 DOI: 10.1186/1471-2431-5-45] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/19/2004] [Accepted: 12/05/2005] [Indexed: 11/23/2022] Open
Abstract
BACKGROUND Care procedures for preventing neonatal diseases are carried out according to nurseries' traditions and may be not consistent with the evidence based medicine issues. METHODS A multi-centric survey was conducted in 2 Regions located in NW Italy (Piedmont and Aosta Valley) in order to collect information on some healthy newborn care procedures. During 2001, a questionnaire was sent to the chief pediatrician in charge to the all 33 nurseries of the region asking the methods used during 2000 as prevention of ophthalmia neonatorum, early and late hemorrhagic disease of newborn, umbilical cord care and recommendations of vitamin D administration. Thereafter, during 2004 the same questionnaire was sent to the 34 chief pediatrician of nurseries to evaluate if the procedures were changed during 2003 according to guidelines. The nurseries care for 32,516 newborns in 2000 and 37,414 in 2003. RESULTS Aminoglycoside eyes drops as prevention of ophthalmia neonatorum were the first choice in both periods (23 out 33 nurseries in 2000 and 24 out 34 in 2003 p > 0.05; the corresponding figures for newborns were 18,984 out 32,516 newborns vs. 28,180 out of 37,414 p < 0.05). The umbilical cord care was carried out with alcohol in 12/33 centers (13,248 newborns) and dry gauze in 3/33 centers (2,130 newborns) in 2000, the corresponding figures in 2003 were 6/34 centers (p > 0.05), (6,380 newborns, p < 0.05) and 12/34 centers (p < 0.05), (18,123 newborns, p < 0.05). The percentage of newborns receiving of i.m. vitamin K. at birth increased during the study period (15,923/32,104 in 2000 vs. 19,684/37,414 in 2003, p < 0.01), but not the number of nurseries (16 in 2000 and 17 in 2003 p > 0.05). The numbers of parents of newborns who receive the recommendations of oral vitamin K during the first months life decreased from 2000 (25,516/30,606) to 2003 (29,808/37,414, p < 0.01) as well as for Vitamin D recommendation (14,582/30,616 in 2000 vs. 11,051/37,414 in 2003, p < 0.01). Oral vitamin K during the first months of life was recommended by 25 nurseries in 2000 and 27 in 2003 (p > 0.05), the corresponding figures for Vitamin D were 15 and 14 (p > 0.05). CONCLUSION In the present study a large variability of procedures among the nurseries was observed. During the study periods, guidelines and evidence based medicine issues have only partially modified the neonatal care procedures In Piedmont and Aosta Valley nurseries. These observations suggest to implement local forum/consensus conference to standardized procedures as much as possible.
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From suspicion to action: the chemical conjunctivitis and silver nitrate connexion example in Brazilian hospitals. Pharmacoepidemiol Drug Saf 2004; 14:555-9. [PMID: 15565728 DOI: 10.1002/pds.1050] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
BACKGROUND During the 20th century, silver nitrate (SN) eye drops instillation to newborns had been the best prophylaxis against ophthalmia neonatorum (ON) caused by Neisseria gonorrheae, the most frequent cause of ocular infections leading to blindness. At present, this treatment has been questioned because there is a growing prevalence of other pathogens such as Chlamydia trachomatis, and SN is associated with chemical conjunctivitis (ChC). In addition, SN could present some conservation problems in tropical climates. Among other alternative drugs, 2.5% povidone-iodine has a proven efficacy, not only against Neisseria, but also against Chlamydia, has no conservation problems, has not been associated with ChC and is cheap. METHODS The recently created Setor de Farmacovigilãncia (SF) of the São Paulo State in Brazil has created a pharmacovigilance network of 11 big public hospitals. During a periodical signal searching process, the SF found a cluster of 33 ChC reports from one of the network hospitals. RESULTS The problem was discussed with the remaining participant hospitals and this signal was used as a way to strengthen the network. Thirteen months later, 622 ChC reports were received from six hospitals. DISCUSSION Thus, this well-known side-effect in the literature was highlighted as a 'real' problem in Brazil, and some participant hospitals began a discussion period together with the delivery and newborn care professionals in order to switch SN by povidone-iodine. This is an example of both, how a simple pharmacovigilance exercise could improve the implication of health professionals with their own therapeutic problems and how a pharmacovigilance network could be strengthened.
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Abstract
AIMS To investigate if a second drop of 2.5% povidone-iodine ophthalmic solution placed within the first postnatal day would achieve better prophylaxis against ophthalmia neonatorum than a single drop applied at birth. METHODS A masked, prospective, controlled trial was conducted over a 2 year period in a Kenyan hospital. Randomisation was achieved by alternating weeks of one or two eye drop application to both eyes. All 719 neonates received one drop of the povidone-iodine solution to both eyes at birth, while 317 received a second drop at hospital discharge or 24 (SD 4) hours after delivery, whichever was first. All infants developing conjunctivitis within a month after birth underwent microbiological analysis using Gram and Giemsa stains, direct fluorescent antibody assay for Chlamydia trachomatis, and culture. RESULTS Of the neonates receiving the one eye drop application, 18.4% returned with a red eye with discharge, 4.0% had organisms found on the initial smear, and 8.2% had a positive culture. The corresponding proportions for the multidrop group were 24.3%, 4.7%, and 10.4%. Of those returning with an inflamed eye, there were no cases of Neisseria gonorrhoeae, 4.2% in the single dose group and 3.9% in the double dose group were positive for C trachomatis, and 5.4% and 6.5% respectively for Staphylococcus aureus. At discharge, the eyelid oedema score of the double dose group was mildly greater than the single dose group (1.4 (0.67) v 1.2 (0.73), p=0.0002). There was no statistically significant difference between the groups in any other category. CONCLUSION There is no advantage to administering povidone-iodine prophylaxis against ophthalmia neonatorum twice in the first postnatal day over a single application at birth.
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Prophylactic indications for eye antiseptics. Prophylaxis against ophthalmia neonatorum. DEVELOPMENTS IN OPHTHALMOLOGY 2003; 33:223-32. [PMID: 12236114 DOI: 10.1159/000065928] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/26/2023]
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[Perinatal interventions. The importance of convincing data]. L'INFIRMIERE DU QUEBEC : REVUE OFFICIELLE DE L'ORDRE DES INFIRMIERES ET INFIRMIERS DU QUEBEC 2002; 10:31-6. [PMID: 12567840] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 04/20/2023]
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Abstract
Newborn care in the first 24 hours of life has been based on tradition for many years. Nurses recognize that many practices are not based on good scientific evidence and are not individualized. Instead, all newborns are treated as though they acquire potential pathogens during birth and are oblivious to noxious interventions such as intramuscular injections and heel sticks. In this article, obtaining blood samples from heel sticks and administering vitamin K and prophylaxis for ophthalmia neonatorum are presented as practices that require scrutiny by nurses to promote evidence-based care of newborns in the 1st day of life.
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Abstract
Ocular infections can have devastating consequences and may lead to blindness. Povidone-iodine (PVP-I) has many potential advantages over the currently used drugs, including a broader antibacterial spectrum, it turns the surface of the eye brown for a few minutes, bacterial resistance has not been seen and it is cheaper than other agents. PVP-I has made a significant contribution to pre- and postoperative ocular surgical prophylaxis, ophthalmia neonatorum prophylaxis and treatment of bacterial conjunctivitis. Scientific support for these applications includes studies conducted over the past 17 years, which are reviewed.
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New aspects in prophylaxis of ophthalmia neonatorum (Credé prophylaxis). Wien Klin Wochenschr 2002; 114:171-2. [PMID: 12238303] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/26/2023]
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31
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Prophylaxis of ophthalmia neonatorum--a nationwide survey of the current practice in Austria. Wien Klin Wochenschr 2002; 114:194-9. [PMID: 12238308] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/26/2023]
Abstract
UNLABELLED The aim of this study was to analyze the current practice of Ophthalmia neonatorum prophylaxis in Austria. Questionnaires were sent to 107 hospitals with obstetric units, as well as to 490 registered community midwives, together looking after a yearly total of approximately 70,000 births. The overall return of the hospitals and midwives was 91.6% and 7.6%, respectively. RESULTS Ophthalmia neonatorum prophylaxis is being applied by 93.8% of all respondents (hospitals 96.9%, and community midwives 82.3%). The three most frequently applied substances were Erythromycin (41.8%), Gentamicin (21.3%) and Silver nitrate (19.7%). Other substances were Tetracycline, Povidone-Iodine, Neomycin and Chloramphenicol. The reported overall-observation of chemical conjunctivitis after application of a prophylactic agent was 42.3% (55/133), typically after the use of Silver nitrate, Erythromycin or Tetracycline. The agent was determined by pediatricians (29%), in accordance to governmental decree (15%), by hospital policy (12%), effectiveness against Chlamydia and Gonococci (9%), by pharmacists (3%) and ophthalmologists (3%). 18% did not give any reason for the choice of agent. CONCLUSION The rationale for prophylaxis and the substances used in Austria show heterogeneity. Seven prophylactic agents are used, two antiseptics and five antibiotics. 25% of the routine applicants are using substances (Gentamicin, Neomycin or Chloramphenicol) for which no evidence based efficacy for prophylaxis of Ophthalmia neonatorum has been demonstrated through clinical trials. However, 83.5% of the maternity units do not want changes in their current routine, unless there is a nation-wide agreement for Ophthalmia neonatorum prophylaxis.
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[Ophthalmia neonatorum]. Klin Monbl Augenheilkd 2001; 218:A200-2. [PMID: 11774829] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/23/2023]
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Is Credé's prophylaxis for ophthalmia neonatorum still valid? Bull World Health Organ 2001; 79:262-3. [PMID: 11285676 PMCID: PMC2566367] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/19/2023] Open
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Ophthalmia neonatorum: evaluation of different methods of prophylaxis in New York City. Am J Public Health Nations Health 1998; 51:836-45. [PMID: 13708258 PMCID: PMC1522564 DOI: 10.2105/ajph.51.6.836] [Citation(s) in RCA: 23] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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Ophthalmia neonatorum in New Zealand. THE NEW ZEALAND MEDICAL JOURNAL 1998; 111:370. [PMID: 11039825] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/18/2023]
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39
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Abstract
In recent years, liposomes have been increasingly explored as novel drug delivery systems, and several liposome-based drug products have been approved in Europe, the USA and Japan. Depending on size, composition and surface characteristics, liposomes interact specifically with biological structures. Liposomal drug products provide a topical activity at the desired locus of action and are deemed more effective and less toxic than conventional drug formulations. The combination of povidone-iodine (PVP-I) and liposomes unites the exceptional microbicidal activity of the antiseptic substance with the excellent tolerability and lack of immunogenicity of liposomes; in addition, liposomes provide a moist molecular film for the wound environment. The multilamellar vesicles act as microreservoirs hence prolonging the release of the active ingredient. Although no commercial product for repeated application on the eye is currently available, PVP-I has been used in ophthalmology not only for pre- and postoperative antisepsis, but also for the treatment of bacterial and viral conjunctivitis and for prophylaxis against ophthalmia neonatorum. For these indications, liposomal formulations with 2.5 and 5.0% PVP-I were developed. These eye drops are isotonic with tear fluid at pH 6. First in vitro tests demonstrated an excellent antimicrobial efficacy, and a placebo-controlled clinical study on volunteers showed a very good local tolerability. A study on rabbits demonstrated positive results of the PVP-I liposome eye drops compared to placebo and the broadspectrum antibiotic Polyspectran in a standardized model of Staphylococcus aureus deep eye infection. The other aim is a well-tolerated liposomal PVP-I hydrogel for improved antiseptic wound treatment with moisturizer. It has been reported that liposomes are enriched at the wound bottom for direct action against infection and support of wound healing. An animal study on the efficacy and tolerability of different formulations of a hydrogel with PVP-I liposomes in deep dermal burn wounds has indicated an outstanding quality of wound healing with smooth granulation tissue, less inflammation, less wound contraction and no hyperkeratotic reactivity, especially with the 3% PVP-I liposome formulation.
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Ophthalmia neonatorum prophylaxis--can we do it more cost-effectively? S Afr Med J 1997; 87:471-2. [PMID: 9254797] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023] Open
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Controversies in the approach to ophthalmia neonatorum. S Afr Med J 1997; 87:76-7. [PMID: 9063327] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023] Open
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42
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[Report of the commission for the prophylaxis of anterior segment eye infections newborns]. Ginekol Pol 1996; 67:421-2. [PMID: 9139014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023] Open
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Abstract
BACKGROUND Ophthalmia neonatorum still blinds approximately 10,000 babies annually worldwide. Identification of contributory maternal perinatal factors could possibly predict which babies are at greater risk for this disease. METHODS In a randomized prospective study of ophthalmia neonatorum in Kenya, we studied the effect of prophylaxis with povidone-iodine, silver nitrate, and erythromycin in 3117 neonates. Four perinatal factors that may promote ophthalmia neonatorum were investigated: maternal vaginitis, birth in a nonsterile environment, presence of meconium at birth, and postnatal development of endometritis. RESULTS No significant difference in the general ophthalmia neonatorum rate was found for any of the four factors (P > .14 by Fisher exact test). However, with regard to venereal ophthalmia neonatorum, the 26 infants born to mothers with vaginitis had a relative risk 5.1 times that of the rest of the infants (P = 0.0013). Their relative risk to develop gonococcal ophthalmia neonatorum in particular was 24.9 times the rest of the neonates (P = 0.0000031). Prophylaxis was with povidone-iodine in 12 infants, silver nitrate in two, and erythromycin in 12. The frequency of ophthalmia neonatorum was 25%, 100%, and 33%, respectively (differences not significant). CONCLUSION Neonates born to mothers with vaginitis should be carefully observed for the first postnatal month for the development of ophthalmia neonatorum, even though a prophylactic agent has been used.
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Abstract
Ophthalmia neonatorum in small babies is a common problem in neonatal units in Al Ain, but is infrequently associated with sexually transmitted disease agents. A study of 81 babies with ophthalmia neonatorum showed that 81.5% had bacterial or fungal infections. Staphylococcus aureus was the commonest causative organism followed by Escherichia coli and Pseudomonas aeruginosa while Chlamydia trachomatis and Neisseria gonorrhoeae were responsible for less than 5% of all cases. The disease was predominantly mild to moderately severe and easily treated with topical broad-spectrum antibiotic agents which are effective against Gram-positive and Gram-negative bacteria, including hospital-associated strains. The most effective antimicrobial agents were gentamicin topically or ceftriaxone systemically.
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[Povidone-iodine eyedrops for the prevention of newborn conjunctivitis]. Dtsch Med Wochenschr 1995; 120:1645. [PMID: 7493570] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
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[Commission for prophylaxis of infections in the anterior eye segment in newborn infants]. KLINIKA OCZNA 1995; 97:314. [PMID: 8833959] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
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Povidone-iodine to prevent ophthalmia neonatorum. N Engl J Med 1995; 333:126-7. [PMID: 7777021] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
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49
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50
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Abstract
BACKGROUND Neonatal conjunctivitis (ophthalmia neonatorum) continues to cause blindness because the agents used prophylactically to prevent this condition are not completely effective and are not widely available in many parts of the world. Povidone-iodine ophthalmic solution is an effective antibacterial agent with broad antibacterial and antiviral activity to which no bacteria are known to be resistant, and it is far less expensive and less toxic than the agents currently used to prevent neonatal conjunctivitis. METHODS We conducted a masked, prospective trial involving 3117 infants born over a period of 30 months in a hospital in Kenya. Shortly after birth each infant received a 2.5 percent solution of povidone-iodine (n = 1076), a 1 percent solution of silver nitrate (n = 929), or 0.5 percent erythromycin ointment (n = 1112) in both eyes. Randomization was achieved by rotating the three medications after each was used for a week. RESULTS Of the neonates treated with povidone-iodine, 13.1 percent had infectious conjunctivitis, as compared with 17.5 percent of those treated with silver nitrate (P < 0.001) and 15.2 percent of those treated with erythromycin (P = 0.01). Povidone-iodine was more effective against Chlamydia trachomatis than was silver nitrate (P < 0.001) or erythromycin (P = 0.008). There were 104 cases of noninfectious conjunctivitis (9.7 percent) in the povidone-iodine group, as compared with 129 in the silver nitrate group (13.9 percent, P < 0.001) and 148 in the erythromycin group (13.3 percent, P = 0.004). Many cases of noninfectious conjunctivitis were probably due to a toxic reaction to the treatment itself. The incidence of Neisseria gonorrhoeae and Staphylococcus aureus infections was similar in the three groups. CONCLUSIONS A 2.5 percent ophthalmic solution of povidone-iodine as prophylaxis against ophthalmia neonatorum is more effective than treatment with silver nitrate or erythromycin, and it is less toxic and costs less.
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