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Valk SJ, Piechotta V, Kimber C, Chai KL, Monsef I, Doree C, Wood EM, Lamikanra AA, Roberts DJ, McQuilten Z, So-Osman C, Estcourt LJ, Skoetz N. Convalescent plasma and hyperimmune immunoglobulin to prevent infection with SARS-CoV-2. Cochrane Database Syst Rev 2021. [DOI: 10.1002/14651858.cd013802] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Affiliation(s)
- Sarah J Valk
- Jon J van Rood Center for Clinical Transfusion Research; Sanquin/Leiden University Medical Center; Leiden Netherlands
- Department of Clinical Epidemiology; Leiden University Medical Center; Leiden Netherlands
| | - Vanessa Piechotta
- Cochrane Haematology, Department I of Internal Medicine, Center for Integrated Oncology Aachen Bonn Cologne Duesseldorf; Faculty of Medicine and University Hospital Cologne, University of Cologne; Cologne Germany
| | - Catherine Kimber
- Systematic Review Initiative; NHS Blood and Transplant; Oxford UK
| | - Khai Li Chai
- Transfusion Research Unit, School of Public Health and Preventive Medicine; Monash University; Melbourne Australia
| | - Ina Monsef
- Cochrane Haematology, Department I of Internal Medicine, Center for Integrated Oncology Aachen Bonn Cologne Duesseldorf; Faculty of Medicine and University Hospital Cologne, University of Cologne; Cologne Germany
| | - Carolyn Doree
- Systematic Review Initiative; NHS Blood and Transplant; Oxford UK
| | - Erica M Wood
- Transfusion Research Unit, School of Public Health and Preventive Medicine; Monash University; Melbourne Australia
| | | | - David J Roberts
- Systematic Review Initiative; NHS Blood and Transplant; Oxford UK
| | - Zoe McQuilten
- Transfusion Research Unit, School of Public Health and Preventive Medicine; Monash University; Melbourne Australia
| | - Cynthia So-Osman
- Erasmus Medical Centre; Rotterdam Netherlands
- Sanquin Blood Bank; Amsterdam Netherlands
| | - Lise J Estcourt
- Haematology/Transfusion Medicine; NHS Blood and Transplant; Oxford UK
| | - Nicole Skoetz
- Cochrane Cancer, Department I of Internal Medicine, Center for Integrated Oncology Aachen Bonn Cologne Duesseldorf; Faculty of Medicine and University Hospital Cologne, University of Cologne; Cologne Germany
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2
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Sharma D, Tsibizova VI. Current perspective and scope of fetal therapy: part 2. J Matern Fetal Neonatal Med 2020; 35:3812-3830. [PMID: 33135520 DOI: 10.1080/14767058.2020.1839881] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Fetal therapy has been defined as any therapeutic intervention either invasive or noninvasive for correcting or treating any fetal malformation or condition. Invasive fetal therapy have its own set of maternal and fetal complications and invasive approach is not feasible in many of fetal conditions that are candidate for fetal therapy. Many such fetal conditions have been treated successfully by medical or noninvasive management. In medical fetal therapy, mothers are treated with medications which are transferred to fetus through placenta and exert positive effect on the fetus, thus avoiding complications that are seen secondary to invasive fetal therapy. The fetal conditions that have been managed with medical therapy includes fetal and neonatal alloimmune thrombocytopenia, neural tube defect, congenital adrenal hyperplasia, perinatal infections, respiratory distress syndrome, inborn error of metabolism, and congenital cystic adenomatoid malformation. This review will cover the medical or noninvasive aspect of fetal therapy and will highlight the progress made in the management of these fetal conditions.
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Affiliation(s)
- Deepak Sharma
- Department of Neonatology, National Institute of Medical Science, Jaipur, India
| | - Valentina I Tsibizova
- Almazov National Medical Research Centre, Health Ministry of Russian Federation, Saint Petersburg, Russia
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3
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Chickenpox in Pregnancy. JOURNAL OF FETAL MEDICINE 2020. [DOI: 10.1007/s40556-019-00234-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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4
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De Paschale M, Clerici P. Microbiology laboratory and the management of mother-child varicella-zoster virus infection. World J Virol 2016; 5:97-124. [PMID: 27563537 PMCID: PMC4981827 DOI: 10.5501/wjv.v5.i3.97] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/22/2016] [Revised: 07/08/2016] [Accepted: 07/22/2016] [Indexed: 02/05/2023] Open
Abstract
Varicella-zoster virus, which is responsible for varicella (chickenpox) and herpes zoster (shingles), is ubiquitous and causes an acute infection among children, especially those aged less than six years. As 90% of adults have had varicella in childhood, it is unusual to encounter an infected pregnant woman but, if the disease does appear, it can lead to complications for both the mother and fetus or newborn. The major maternal complications include pneumonia, which can lead to death if not treated. If the virus passes to the fetus, congenital varicella syndrome, neonatal varicella (particularly serious if maternal rash appears in the days immediately before or after childbirth) or herpes zoster in the early years of life may occur depending on the time of infection. A Microbiology laboratory can help in the diagnosis and management of mother-child infection at four main times: (1) when a pregnant woman has been exposed to varicella or herpes zoster, a prompt search for specific antibodies can determine whether she is susceptible to, or protected against infection; (2) when a pregnant woman develops clinical symptoms consistent with varicella, the diagnosis is usually clinical, but a laboratory can be crucial if the symptoms are doubtful or otherwise unclear (atypical patterns in immunocompromised subjects, patients with post-vaccination varicella, or subjects who have received immunoglobulins), or if there is a need for a differential diagnosis between varicella and other types of dermatoses with vesicle formation; (3) when a prenatal diagnosis of uterine infection is required in order to detect cases of congenital varicella syndrome after the onset of varicella in the mother; and (4) when the baby is born and it is necessary to confirm a diagnosis of varicella (and its complications), make a differential diagnosis between varicella and other diseases with similar symptoms, or confirm a causal relationship between maternal varicella and malformations in a newborn.
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5
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Bialas KM, Swamy GK, Permar SR. Perinatal cytomegalovirus and varicella zoster virus infections: epidemiology, prevention, and treatment. Clin Perinatol 2015; 42:61-75, viii. [PMID: 25677997 PMCID: PMC4328139 DOI: 10.1016/j.clp.2014.10.006] [Citation(s) in RCA: 32] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Mother-to-child transmission of cytomegalovirus (CMV) and varicella zoster virus (VZV) can lead to severe birth defects and neurologic impairment of infants. Congenital CMV complicates up to 1% of all pregnancies globally. Although antiviral treatment of infants congenitally infected with CMV can ameliorate the CMV-associated hearing loss and developmental delay, interventions to prevent congenital CMV infection and the associated neurologic impairments are still being evaluated. Congenital VZV infection is rare. Active and passive immunization strategies to prevent perinatal CMV infection with similar efficacy to those established to prevent perinatal VZV infections are critically needed in pediatric health.
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Affiliation(s)
- Kristy M. Bialas
- Human Vaccine Institute, Duke University Medical Center, Durham, NC
| | - Geeta K. Swamy
- Department of Obstetrics and Gynecology, Duke University Medical Center, Durham, NC
| | - Sallie R. Permar
- Human Vaccine Institute, Duke University Medical Center, Durham, NC,Department of Pediatrics, Duke University Medical Center, Durham, NC
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6
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Ostwal S, Salins N, Deodhar J, Muckaden MA. Management of ramsay hunt syndrome in an acute palliative care setting. Indian J Palliat Care 2015; 21:79-81. [PMID: 25709192 PMCID: PMC4332134 DOI: 10.4103/0973-1075.150195] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
INTRODUCTION The Ramsay Hunt syndrome is characterized by combination of herpes infection and lower motor neuron type of facial nerve palsy. The disease is caused by a reactivation of Varicella Zoster virus and can be unrepresentative since the herpetic lesions may not be always be present (zoster sine herpete) and might mimic other severe neurological illnesses. CASE REPORT A 63-year-old man known case of carcinoma of gall bladder with liver metastases, post surgery and chemotherapy with no scope for further disease modifying treatment, was referred to palliative care unit for best supportive care. He was on regular analgesics and other supportive treatment. He presented to Palliative Medicine outpatient with 3 days history of ipsilateral facial pain of neuropathic character, otalgia, diffuse vesciculo-papular rash over ophthalmic and maxillary divisions of left trigeminal nerve distribution of face and ear, and was associated with secondary bacterial infection and unilateral facial edema. He was clinically diagnosed to have Herpes Zoster with superadded bacterial infection. He was treated with tablet Valacyclovir 500 mg four times a day, Acyclovir cream for local application, Acyclovir eye ointment for prophylactic treatment of Herpetic Keratitis, low dose of Prednisolone, oral Amoxicillin and Clindamycin for 7 days, and Pregabalin 150 mg per day. After 7 days of treatment, the rash and vesicles had completely resolved and good improvement of pain and other symptoms were noted. CONCLUSION Management of acute infections and its associated complications in an acute palliative care setting improves both quality and length of life.
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Affiliation(s)
- Shrenik Ostwal
- Department of Palliative Medicine, Tata Memorial Hospital, Mumbai, Maharashtra, India
| | - Naveen Salins
- Department of Palliative Medicine, Tata Memorial Hospital, Mumbai, Maharashtra, India
| | - Jayita Deodhar
- Department of Palliative Medicine, Tata Memorial Hospital, Mumbai, Maharashtra, India
| | - Mary Ann Muckaden
- Department of Palliative Medicine, Tata Memorial Hospital, Mumbai, Maharashtra, India
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7
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Guarascio AJ, Faust AC, Sheperd L, O'Donnell LA. Ebola virus disease: roles and considerations for pharmacists. Ann Pharmacother 2014; 49:247-9. [PMID: 25429092 DOI: 10.1177/1060028014561782] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Ebola virus disease (EVD) poses significant clinical care implications for pharmacists. Emergency preparedness efforts should be undertaken to ensure vital response to EVD. Pharmacists should consider factors such as enhanced use of resources for front-line EVD patient care along with procurement of investigational medications. Appropriate and timely preparation, distribution, and administration of treatment for patients with EVD in the setting of substantial critical illness as well as infection control measures are essential. Aggressive supportive care and early, goal-directed therapy are cornerstones of therapy, whereas investigational treatments for EVD will likely play a larger, more well-defined role as future clinical trials are conducted.
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8
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Macartney K, Heywood A, McIntyre P. Vaccines for post-exposure prophylaxis against varicella (chickenpox) in children and adults. Cochrane Database Syst Rev 2014; 2014:CD001833. [PMID: 24954057 PMCID: PMC7061782 DOI: 10.1002/14651858.cd001833.pub3] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
BACKGROUND The prevention of varicella (chickenpox) using live attenuated varicella vaccines has been demonstrated both in randomised controlled trials (RCTs) and in population-based immunisation programmes in countries such as the United States and Australia. Many countries do not routinely immunise children against varicella and exposures continue to occur. Although the disease is often mild, complications such as secondary bacterial infection, pneumonitis and encephalitis occur in about 1% of cases, usually leading to hospitalisation. The use of varicella vaccine in persons who have recently been exposed to the varicella zoster virus has been studied as a form of post-exposure prophylaxis (PEP). OBJECTIVES To assess the efficacy and safety of vaccines for use as PEP for the prevention of varicella in children and adults. SEARCH METHODS We searched CENTRAL (2014, Issue 1), MEDLINE (1966 to March week 1, 2014), EMBASE (January 1990 to March 2014) and LILACS (1982 to March 2014). We searched for unpublished trials registered on the clinicaltrials.gov and WHO ICTRP websites. SELECTION CRITERIA RCTs and quasi-RCTs of varicella vaccine for PEP compared with placebo or no intervention. The outcome measures were efficacy in prevention of clinical cases and/or laboratory-confirmed clinical cases and adverse events following vaccination. DATA COLLECTION AND ANALYSIS Two review authors independently extracted and analysed data using Review Manager software. MAIN RESULTS We identified three trials involving 110 healthy children who were siblings of household contacts. The included trials varied in study quality, vaccine used, length of follow-up and outcomes measured and, as such, were not suitable for meta-analysis. We identified high or unclear risk of bias in two of the three included studies. Overall, 13 out of 56 vaccine recipients (23%) developed varicella compared with 42 out of 54 placebo (or no vaccine) recipients (78%). Of the vaccine recipients who developed varicella, the majority only had mild disease (with fewer than 50 skin lesions). In the three trials, most participants received PEP within three days following exposure; too few participants were vaccinated four to five days post-exposure to ascertain the efficacy of vaccine given more than three days after exposure. No included trial reported on adverse events following immunisation. AUTHORS' CONCLUSIONS These small trials suggest varicella vaccine administered within three days to children following household contact with a varicella case reduces infection rates and severity of cases. We identified no RCTs for adolescents or adults. Safety was not adequately addressed.
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Affiliation(s)
- Kristine Macartney
- Children's Hospital at Westmead and University of SydneyNational Centre for Immunisation Research and Surveillance of Vaccine Preventable DiseasesLocked Bag 4001WestmeadSydneyNSWAustralia2145
| | - Anita Heywood
- University of New South WalesSchool of Public Health and Community MedicineLevel 2, Samuels BuildingGate 11, Botany StreetKensingtonNSWAustralia2052
| | - Peter McIntyre
- Children's Hospital at Westmead and University of SydneyNational Centre for Immunisation Research and Surveillance of Vaccine Preventable DiseasesLocked Bag 4001WestmeadSydneyNSWAustralia2145
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9
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Rasmussen ER, Lykke E, Toft JG, Mey K. Ramsay Hunt syndrome revisited–emphasis on Ramsay Hunt syndrome with multiple cranial nerve involvement. ACTA ACUST UNITED AC 2014. [DOI: 10.7243/2052-6202-2-1] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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10
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Lamont RF, Sobel JD, Carrington D, Mazaki-Tovi S, Kusanovic JP, Vaisbuch E, Romero R. Varicella-zoster virus (chickenpox) infection in pregnancy. BJOG 2011; 118:1155-62. [PMID: 21585641 PMCID: PMC3155623 DOI: 10.1111/j.1471-0528.2011.02983.x] [Citation(s) in RCA: 89] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
Congenital varicella syndrome, maternal varicella-zoster virus pneumonia and neonatal varicella infection are associated with serious fetomaternal morbidity and, not infrequently, mortality. Vaccination against varicella-zoster virus can prevent the disease, and outbreak control limits the exposure of pregnant women to the infectious agent. Maternal varicella-zoster immunoglobulin administration before rash development, with or without antiviral medication, can modify the progression of the disease.
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Affiliation(s)
- Ronald F. Lamont
- Perinatology Research Branch, NICHD/NIH/DHHS, Bethesda, Maryland and Detroit, Michigan, USA
- Wayne State University School of Medicine, Department of Obstetrics and Gynecology, Detroit, Michigan, USA
| | - Jack D Sobel
- Wayne State University School of Medicine, Department of Infectious Diseases, Detroit, Michigan, USA
| | - D Carrington
- Health Protection Agency South West, Department of Virology, Myrtle Road, Bristol, BS2 8EL
| | - Shali Mazaki-Tovi
- Perinatology Research Branch, NICHD/NIH/DHHS, Bethesda, Maryland and Detroit, Michigan, USA
- Wayne State University School of Medicine, Department of Obstetrics and Gynecology, Detroit, Michigan, USA
| | - Juan Pedro Kusanovic
- Perinatology Research Branch, NICHD/NIH/DHHS, Bethesda, Maryland and Detroit, Michigan, USA
- Wayne State University School of Medicine, Department of Obstetrics and Gynecology, Detroit, Michigan, USA
| | - Edi Vaisbuch
- Perinatology Research Branch, NICHD/NIH/DHHS, Bethesda, Maryland and Detroit, Michigan, USA
- Wayne State University School of Medicine, Department of Obstetrics and Gynecology, Detroit, Michigan, USA
| | - Roberto Romero
- Perinatology Research Branch, NICHD/NIH/DHHS, Bethesda, Maryland and Detroit, Michigan, USA
- Wayne State University School of Medicine, Department of Obstetrics and Gynecology, Detroit, Michigan, USA
- Center for Molecular Medicine and Genetics, Wayne State University, Detroit, Michigan, USA
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11
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Wright DE, Colaco S, Colaco C, Stevenson PG. Antibody limits in vivo murid herpesvirus-4 replication by IgG Fc receptor-dependent functions. J Gen Virol 2009; 90:2592-2603. [PMID: 19625459 PMCID: PMC2885036 DOI: 10.1099/vir.0.014266-0] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2009] [Accepted: 07/17/2009] [Indexed: 12/11/2022] Open
Abstract
Antibody is an important antiviral defence. However, it is considered to do little against human gamma-herpesviruses, which establish predominantly latent infections regulated by T cells. One limitation on analysing these infections has been that latency is already well-established at clinical presentation; early infection may still be accessible to antibody. Here, using murid herpesvirus-4 (MuHV-4), we tested the impact of adoptively transferred antibody on early gamma-herpesvirus infection. Immune sera and neutralizing and non-neutralizing monoclonal antibodies (mAbs) all reduced acute lytic MuHV-4 replication. The reductions, even by neutralizing mAbs, were largely or completely dependent on host IgG Fc receptors. Therefore, passive antibody can blunt acute gamma-herpesvirus lytic infection, and does this principally by IgG Fc-dependent functions rather than by neutralization.
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Affiliation(s)
- Debbie E. Wright
- Division of Virology, Department of Pathology, University of Cambridge, UK
| | - Susanna Colaco
- Division of Virology, Department of Pathology, University of Cambridge, UK
| | - Camilo Colaco
- Immunobiology Ltd, Babraham Research Campus, Cambridge, UK
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12
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Mustafa MB, Arduino PG, Porter SR. Varicella zoster virus: review of its management. J Oral Pathol Med 2009; 38:673-88. [DOI: 10.1111/j.1600-0714.2009.00802.x] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
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13
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Macartney K, McIntyre P. Vaccines for post-exposure prophylaxis against varicella (chickenpox) in children and adults. Cochrane Database Syst Rev 2008:CD001833. [PMID: 18646079 DOI: 10.1002/14651858.cd001833.pub2] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Abstract
BACKGROUND Live attenuated varicella vaccines for the prevention of varicella (chickenpox) has been demonstrated both in randomised controlled trials (RCTs) and in population-based immunisation programmes in countries such as the United States. However, many countries do not routinely immunise children against varicella, and exposures continue to occur. Although the disease is often mild, complications such as secondary bacterial infection, pneumonitis and encephalitis occur in about 1% of cases, usually leading to hospitalisation. The use of varicella vaccine in persons who have recently been exposed to the varicella zoster virus has been studied as a form of post-exposure prophylaxis (PEP). OBJECTIVES To assess the efficacy and safety of vaccines for use as PEP for the prevention of varicella in children and adults. SEARCH STRATEGY We searched the Cochrane Central Register of Controlled Trials (CENTRAL) (The Cochrane Library, 2008, Issue 1); MEDLINE (1966 to February 2008); and EMBASE (January 1990 to February 2008). SELECTION CRITERIA RCTs and quasi-RCTs of varicella vaccine for PEP compared with placebo or no intervention. The outcome measures were efficacy in prevention of clinical cases and/or laboratory-confirmed clinical cases and adverse effects following vaccination. DATA COLLECTION AND ANALYSIS Two review authors independently extracted and analysed data using Review Manager software. MAIN RESULTS Three studies involving 110 healthy children who were siblings of household contacts were identified as suitable for inclusion. The studies varied in quality, study design, vaccine used, and outcomes measured and, as such, were not suitable for meta-analysis. Overall, 13 out of 56 vaccine recipients (18%) developed varicella compared with 42 out of 54 placebo (or no vaccine) recipients (78%). Of the vaccine recipients who developed varicella, the majority only had mild disease (with less than 50 skin lesions). In the three studies, most subjects received PEP within three days following exposure; too few subjects were vaccinated four to five days post exposure to ascertain the efficacy of vaccine given more than three days after exposure. No included studies reported on adverse events following immunisation. AUTHORS' CONCLUSIONS These small trials suggest varicella vaccine administered within three days to children following household contact with a varicella case reduces infection rates and severity of cases. No RCTs for adolescents or adults were identified. However safety was not adequately addressed.
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Affiliation(s)
- Kristine Macartney
- National Centre for Immunisation Research (NCIRS), Children's Hospital at Westmead, Locked Bag 4001, Westmead, Sydney, NSW, Australia, 2145.
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14
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Tunbridge AJ, Breuer J, Jeffery KJM. Chickenpox in adults - clinical management. J Infect 2008; 57:95-102. [PMID: 18555533 DOI: 10.1016/j.jinf.2008.03.004] [Citation(s) in RCA: 52] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2008] [Revised: 03/06/2008] [Accepted: 03/09/2008] [Indexed: 01/30/2023]
Abstract
Acute varicella zoster virus (VZV) infection, or chickenpox, is still perceived by many as a mild infection of childhood. However, chickenpox is increasingly common in adults and adolescents who together with immunosuppressed individuals are at a higher risk of severe infection. Antiviral therapy is available which both ameliorates symptoms and decreases the severity of chickenpox if administered early in the course of the infection. Passive immunisation with varicella zoster immunoglobulin (VZIG) may prevent or attenuate infection following exposure to varicella of an immunocompromised or pregnant individual or a neonate. Active immunisation is available and is universal in many developed countries. This review reflects current best practice in management of chickenpox in adults by specialist physicians in the UK. The accompanying flowchart has been formulated to guide emergency physicians and general practitioners through the decision-making process regarding treatment and admission for specialist care.
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Affiliation(s)
- A J Tunbridge
- Department of Infection and Tropical Medicine, Royal Hallamshire Hospital, Glossop Road, Sheffield S10 2JF, UK.
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15
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Wutzler P, Sauerbrei A. Varizellen in der Schwangerschaft und bei Neugeborenen. Bundesgesundheitsblatt Gesundheitsforschung Gesundheitsschutz 2007; 50:237-44. [PMID: 17225984 DOI: 10.1007/s00103-007-0143-8] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
Varicella belongs to the most common vaccine-preventable diseases in Germany. During pregnancy, varicella may have serious consequences for the pregnant women and for the fetus or newborn. Pregnant women who contract varicella are at risk of pneumonia which must be regarded as a medical emergency. Chicken pox between the 5th and 24th weeks of pregnancy may lead to the congenital varicella syndrome. In case of maternal varicella during the last few weeks of pregnancy or shortly after delivery, the virus can cause chicken pox in the newborn. Life-threaten ing disseminated neonatal varicella must be expected if the mother develops chicken pox between 5 days before and 2 days after delivery. Using currently available diagnostics, immuno-prophylactic and therapeutic opportunities, these serious consequences of varicella during pregnancy can be prevented.
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16
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Hollier LM, Grissom H. Human herpes viruses in pregnancy: cytomegalovirus, Epstein-Barr virus, and varicella zoster virus. Clin Perinatol 2005; 32:671-96. [PMID: 16085026 DOI: 10.1016/j.clp.2005.05.003] [Citation(s) in RCA: 37] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
Viruses of the human herpesvirus family can have profound effects on pregnancy. Primary maternal infection with cytomegalovirus (CMV) and varicella during pregnancy has been associated with fetal abnormalities and neonatal disease. Public awareness of the role of cytomegalovirus in the etiology of developmental disorders and chronic disabilities needs to increase. With time, we may see new interventions for treatment of infected pregnant women and prevention of long-term effects. Attention must be focused on development of a safe and effective vaccine. With the introduction of an efficacious varicella vaccine, the rate of varicella in pregnancy is expected to decrease dramatically. Physicians caring for women have the opportunity to prevent the complications of varicella by identifying and vaccinating susceptible women.
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Affiliation(s)
- Lisa M Hollier
- Department of Obstetrics, Gynecology and Reproductive Sciences, University of Texas Houston Medical School, Lyndon B. Johnson General Hospital, 5656 Kelley Street, Houston, TX 77026, USA.
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17
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Abstract
Six questions regarding varicella-zoster virus-related skin diseases are addressed. The Cochran Library, MEDLINE, Clinical Evidence and several guideline providers were searched for evidence. The level of evidence in papers was appraised according to the Oxford Centre for Evidence-based Medicine Levels of Evidence. The current evidence for antiviral therapy of chickenpox in immunocompetent children, adults and pregnancy, recommendation of varicella vaccination, effect of time of initiation of antiviral therapy in acute zoster as well as route of treatment with regard to onset of post-zoster neuralgia are covered.
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Affiliation(s)
- V Mahler
- Dermatologische Klinik mit Poliklinik, Universitätsklinikum, Erlangen.
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18
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Whitton JL, Slifka MK, Liu F, Nussbaum AK, Whitmire JK. The regulation and maturation of antiviral immune responses. Adv Virus Res 2005; 63:181-238. [PMID: 15530562 PMCID: PMC7125551 DOI: 10.1016/s0065-3527(04)63003-x] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- J Lindsay Whitton
- Department of Neuropharmacology, CVN-9, The Scripps Research Institute, La Jolla, CA 92037, USA
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19
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Frangides CY, Pneumatikos I. Varicella-zoster virus pneumonia in adults: report of 14 cases and review of the literature. Eur J Intern Med 2004; 15:364-370. [PMID: 15522570 DOI: 10.1016/j.ejim.2004.04.016] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/02/2003] [Revised: 04/01/2004] [Accepted: 04/19/2004] [Indexed: 11/20/2022]
Abstract
BACKGROUND: The aim of this retrospective study was to determine the clinical, laboratory, and radiological features of all adult patients with varicella-zoster virus pneumonia (VZVP) treated in our departments during the last 5 years. Important therapeutic and evolutionary features are also reported. METHODS: Fourteen patients (11 males and 3 females, mean age OF 36.4 and 34.3 years, respectively), diagnosed as suffering from VZVP, were included in this study. The antecedents of previous contact with patients with varicella, smoking, pregnancy, and underlying diseases were evaluated. In all cases, the diagnosis of pneumonia was established by clinical and radiological criteria in the course of varicella infection. RESULTS: All but one patient had had previous contact with a varicella patient. Eleven of them (78.57%) were smokers. None of the patients was immunocompromised. All patients had the characteristic rash of the disease, fever, and cough. Only six (43%) had bilateral sparse rales on auscultation. Arterial blood gas analysis at the onset of VZVP revealed hypoxemia in seven patients (50%) and hypocapnia in six (43%). Mean PaO(2) was 55 mmHg (range of 42-68 mmHg) and mean PaCO(2) was 34 mmHg (range of 27-36 mmHg). Chest radiographs showed ill-defined nodular or reticular densities of various sizes scattered throughout both lung fields. A CT scan of the chest, performed in seven patients (50%), confirmed the radiological findings and marked out patchy ground-glass attenuation in three patients and coalescence of lesions in two others. After diagnosis, all patients were immediately started on acyclovir 5-10 mg/kg every 8 h. Five patients (36%) were admitted to the ICU due to acute hypoxemic respiratory failure. Two patients received noninvasive positive pressure ventilation via a facemask and the other three patients with a clinical diagnosis of ARDS were intubated and ventilated mechanically. The duration of patient hospitalization was 16+/-10 days. One patient (8%) died in the ICU on the third day after admission due to multiple organ dysfunction (MOF). All of the other patients recovered completely without any sequelae. CONCLUSIONS: Adult patients with severe VZVP must be admitted and treated in the ICU. The use of intravenous acyclovir may be lifesaving, preventing progressive respiratory failure and reducing the high mortality rate of the disease.
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Affiliation(s)
- Christos Y Frangides
- Department of Internal Medicine, “Saint Andrew”, General Hospital, Agiou Nikolaou 67-69, GR-26221, Patras, Greece
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Affiliation(s)
- Karen M J Douglas
- Department of Rheumatology, University Hospital Birmingham, Edgbaston, Birmingham, UK.
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21
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Waugh SML, Pillay D, Carrington D, Carman WF. Antiviral prophylaxis and treatment (excluding HIV therapy). J Clin Virol 2002; 25:241-66. [PMID: 12423690 DOI: 10.1016/s1386-6532(02)00151-8] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Affiliation(s)
- S M L Waugh
- West of Scotland Specialist Virology Centre, Gartnavel General Hospital, Great Western Road, Glasgow G12 OYN, UK
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22
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Sánchez Martín E, Laguía Almansa L, Fernández Peláez JM, Tárraga Rodríguez I, Gato Díez A, Ferreras Fernández P. [Lung infiltration and skin lesions. Varicella pneumonia]. Rev Clin Esp 2001; 201:407-8. [PMID: 11594137 DOI: 10.1016/s0014-2565(01)70861-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Affiliation(s)
- E Sánchez Martín
- Servicio de Medicina Interna, Complejo Hospitalario de Albacete, Albacete
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23
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Abstract
Antibodies have been used for over a century in the prevention and treatment of infectious disease. They are used most commonly for the prevention of measles, hepatitis A, hepatitis B, tetanus, varicella, rabies, and vaccinia. Although their use in the treatment of bacterial infection has largely been supplanted by antibiotics, antibodies remain a critical component of the treatment of diptheria, tetanus, and botulism. High-dose intravenous immunoglobulin can be used to treat certain viral infections in immunocompromised patients (e.g., cytomegalovirus, parvovirus B19, and enterovirus infections). Antibodies may also be of value in toxic shock syndrome, Ebola virus, and refractory staphylococcal infections. Palivizumab, the first monoclonal antibody licensed (in 1998) for an infectious disease, can prevent respiratory syncytial virus infection in high-risk infants. The development and use of additional monoclonal antibodies to key epitopes of microbial pathogens may further define protective humoral responses and lead to new approaches for the prevention and treatment of infectious diseases.
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Keller MA, Stiehm ER. Passive immunity in prevention and treatment of infectious diseases. Clin Microbiol Rev 2000; 13:602-14. [PMID: 11023960 PMCID: PMC88952 DOI: 10.1128/cmr.13.4.602] [Citation(s) in RCA: 174] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
Antibodies have been used for over a century in the prevention and treatment of infectious disease. They are used most commonly for the prevention of measles, hepatitis A, hepatitis B, tetanus, varicella, rabies, and vaccinia. Although their use in the treatment of bacterial infection has largely been supplanted by antibiotics, antibodies remain a critical component of the treatment of diptheria, tetanus, and botulism. High-dose intravenous immunoglobulin can be used to treat certain viral infections in immunocompromised patients (e.g., cytomegalovirus, parvovirus B19, and enterovirus infections). Antibodies may also be of value in toxic shock syndrome, Ebola virus, and refractory staphylococcal infections. Palivizumab, the first monoclonal antibody licensed (in 1998) for an infectious disease, can prevent respiratory syncytial virus infection in high-risk infants. The development and use of additional monoclonal antibodies to key epitopes of microbial pathogens may further define protective humoral responses and lead to new approaches for the prevention and treatment of infectious diseases.
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Affiliation(s)
- M A Keller
- Department of Pediatrics, UCLA School of Medicine, Harbor-UCLA Medical Center, Torrance, California 90509-2910, USA.
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25
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Nicholson KG, Aoki FY, Osterhaus AD, Trottier S, Carewicz O, Mercier CH, Rode A, Kinnersley N, Ward P. Efficacy and safety of oseltamivir in treatment of acute influenza: a randomised controlled trial. Neuraminidase Inhibitor Flu Treatment Investigator Group. Lancet 2000; 355:1845-50. [PMID: 10866439 DOI: 10.1016/s0140-6736(00)02288-1] [Citation(s) in RCA: 598] [Impact Index Per Article: 24.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
BACKGROUND Use of some antiviral drugs for influenza infection is limited by potential rapid emergence of resistance. We studied the efficacy and safety of oseltamivir, the oral prodrug of the neuraminidase inhibitor GS4071, in adults with naturally acquired laboratory-confirmed influenza. METHODS We did a randomised controlled trial of 726 previously healthy non-immunised adults with febrile influenza-like illness of up to 36 h duration. Patients were assigned oral oseltamivir 75 mg (n=243), oseltamivir 150 mg (n=245), or placebo (n=238) twice daily for 5 days. We assessed recovery by questionnaire and temperature recordings. The primary endpoint was time to resolution of illness in influenza-infected patients. FINDINGS 475 (66%) patients had confirmed infection. Duration of illness was significantly shorter by 29 h (25% reduction, median duration 87.4 h [95% CI 73.3-104.7], p=0.02) with oseltamivir 75 mg and by 35 h (30%, 81.8 h [68.2-100.0], p=0.01) with oseltamivir 150 mg than with placebo (116.5 h [101.5-137.8]). The effect of oseltamivir was apparent within 24 h of the start of treatment. In patients treated within 24 h of symptom onset, symptoms were alleviated 43 h (37% reduction) and 47 h (40%) earlier with oseltamivir 75 mg and 150 mg, respectively, compared with placebo (75 mg 74.5 h [68.2-98.0], p=0.02; 150 mg 70.7 h [54.0-89.4], p=0.01; placebo 117.5 h [103.0-143.8]). Oseltamivir was associated with lower [corrected] symptom scores, less viral shedding, and improved health, activity, and sleep quality, and was well tolerated. INTERPRETATION Oseltamivir was effective and well tolerated in the treatment of natural influenza infection in adults. The efficacy, tolerability, and ease of administration warrant further investigation in children, elderly patients, and at-risk patients.
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Affiliation(s)
- K G Nicholson
- Infectious Disease Unit, Leicester Royal Infirmary, UK
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