HPV, Cervarix, Human Papilloma Virus, Cervical Cancer, Gardasil

INTRODUCTION: Cervical cancer has been considered as one of the most common cancers in women (15-44 years) globally, but the advent of the human papilloma virus (HPV) vaccine has raised the anticipation that eradication of cervical carcinoma might be achieved in the near future as several prophylactic cervical carcinoma vaccines have already been currently licensed in various countries. Countries should devise strategies, practices and policies to attain and sustain higher levels of HPV immunization coverage as still 68% countries have introduced HPV vaccine in their national immunization programs even after 17 years following the licensure of the first prophylactic HPV vaccine...

Cervical cancer is one of the most common cancers in women aged 15-44 years in the world, with more than three-quarters of cases diagnosed at a locally advanced clinical stage with minor prospects of survival. Although only a small percentage of women with Human Papilloma Virus (HPV) develop cervical cancer and most of the HPV infections are cleared subsequently at primary stage itself, but seroconversion not always guarantees that the individual is immune to HPV. The advent of the cervical carcinoma vaccine has raised the expectations that eradication of cervical carcinoma might be possible in the near future as it exhibited remarkably high efficacy against the vaccine-specific types in naive women with no serious vaccine-related adverse events...

BACKGROUND: Sub-Saharan Africa has the highest rate of cervical cancer cases and deaths worldwide. Kenya introduced a quadrivalent HPV vaccine (GARDASIL, hereafter referred to as GARDASIL-4) for ten-year-old girls in late 2019 with donor support from Gavi, the Vaccine Alliance. As Kenya may soon graduate from Gavi support, it is important to evaluate the potential cost-effectiveness and budget impact of the current HPV vaccine, and potential alternatives. METHODS: We used a proportionate outcomes static cohort model to evaluate the annual budget impact and lifetime cost-effectiveness of vaccinating ten-year-old girls over the period 2020-2029...

INTRODUCTION: Recurrent respiratory papillomatosis (RRP) is a chronic condition caused by Human papillomavirus six (HPV-6) and HPV-11 that involves the respiratory tract. Disease severity ranges from mild (hoarseness), through to severe (stridor, respiratory distress and airway emergencies). Africa has the fastest growing and youngest population of all the continents. It also has the greatest burden of cervical cancer. There is an association with infection of the oncogenic HPV strains and the strains responsible for RRP...

Human papilloma virus (HPV) is the most common sexually transmitted infection worldwide causing a variety of benign and malignant conditions. A significant portion of the global population is infected with HPV, with the virus attributed to causing up to 5% of cancers worldwide. Bivalent, quadrivalent, and nine-valent vaccinations exist to aid in the prevention of these diseases and have been proven to be effective at preventing both benign and malignant disease. While vaccination is readily accessible in more developed countries, barriers exist to worldwide distribution and acceptance of vaccination...

Human papillomavirus (HPV) is the most common sexually transmitted viral infection. HPV can cause cervical cancer and other cancers of the genitals, neck and throat. Two HPV vaccines are available, Cervarix and Gardasil, which are the first vaccines directed at the prevention of cervical cancer. The purpose of the study was to assess the knowledge of human papilloma virus and HPV vaccine among rural women in Vhembe district in Limpopo Province. A quantitative descriptive approach was adopted. The quantitative design enabled the discovery of more information by means of direct questioning of a sample of women 30years and older...

OBJECTIVES: To determine the patterns and prevalence of human papilloma virus (HPV) genotypes in people who are not vaccinated with HPV vaccines in Zunyi. METHODS: We retrospectively collected all HPV testing results in 3,393 patients at the Third Affiliated Hospital in Zunyi Medical University, Zunyi, China between January 2014 and December 2016. The prevalence of HPV genotypes based on different stages of cervical lesions and age groups was analyzed. The clinical data of 347 HPV-positive inpatients were also retrospectively collected, and difference in the age at first sexual encounter, smoking, pregnancy, and abortion status were compared...

Human papilloma virus (HPV) is recognized as a major cause for cervical cancer among women worldwide. Two HPV vaccines are currently available: Gardasil® and Cervarix® . Both vaccines enclose viral antigenic proteins, but differ as to the biological systems of culture and the adjuvant components. Recently, a collection of symptoms, indicating nervous system dysfunction, has been described after HPV vaccination. We retrospectively described a case series including 18 girls (aged 12-24 years) referred to our "Second Opinion Medical Network" for the evaluation of "neuropathy with autonomic dysfunction" after HPV vaccination...

Human papilloma virus (HPV)-associated head and neck carcinoma is quite heterogeneous and most of the tumors arise in the oral cavity, oropharynx, hypopharynx and larynx. HPV was just recently recognized as an emerging risk factor for oropharyngeal squamous cell carcinoma (OSCC). HPV(+) tumors represent 5-20% of all head and neck squamous-cell carcinomas (HNSCCs) and 40-90% of those arising from the oropharynx, with widely variable rates depending on the geographic area, population, relative prevalence of environment-related SCC and detection assay...

Human papilloma viruses (HPVs) infect the skin and mucosal epithelium of both men and women. There are about 100 types of HPVs, which are differentiated by the genetic sequence of the outer capsid protein L1. More than 30 types of HPVs are sexually transmitted. Most cases of carcinoma of the cervix are caused by HPV. Cervical cancer is one of the most common forms of cancer in women is the second biggest cause of female cancer mortality worldwide. The worldwide incidence of cervical carcinoma is 529,000 per year, and mortality is 275,000, of which an estimated 88% of deaths occur in developing countries...

Genital human papillomavirus (HPV) infection is the most common sexually transmitted infection with an estimated worldwide prevalence of 9-13% and approximately 6 million people being infected each year. Mostly acquired during adolescence or young adulthood, HPV presents clinically as anogenital warts and may progress to precancerous lesions and cancers of the cervix, vagina, vulva, penis and anus, and oropharynx. HPV infection is considered to contribute to almost 100% cervical cancers and at least 80% of anal and 40-60% of vulvar, vaginal, and penile cancers...

Human papilloma viruses are responsible for a large number of benign and malignant lesions of the skin. HPV 6 and 11 cause up to 90 % of condylomata. Almost each cervical cancer is associated with HPV. HPV 16 und 18 induce up to 70 % of cervical neoplasias. The vaccination against HPV is internationally implemented and should be applied to young girls aged 12 to 17 according to STIKO criteria. The vaccination may reduce the rate of cervical cancer by 70 % and the rate of cervical intraepithelial neoplasia by 50 %...

The human papilloma virus family (HPV], mainly HPV 16, 18 but less HPV 31, 45 were proven to be the cause of cervical intraepithelial neoplasia and cancer. Following natural infection, only half of the infected women develop neutralizing antibodies and even these were of a very Low titer and found to be ineffective. Hence, an efficient vaccination followed by the development of long tasting neutralizing antibodies is needed. Two different vaccines are now Licensed in IsraeL: Cervarix and Gardasil. The first is composed of viral-like particles of HPV 16, 18 and a complex of two adjuvants (aluminum salts and MPL [TLR-4 agonist])...

INTRODUCTION: Human papilloma virus (HPV) infection is the main factor associated with the development of cervical cancer. The currently available HPV vaccines, Gardasil and Cervarix, can prevent infection by certain HPV types, but not all. At present, research efforts are being devoted to developing more broad spectrum preventative vaccines, as well as therapeutic vaccines. AREAS COVERED: Recent advances in HPV vaccine development are reviewed in this paper, with a focus on worldwide patents and patent applications...

The paradigm of preventing human papilloma virus (HPV) infection through currently approved vaccines, namely, Gardasil, manufactured by Merck and Co., Inc. (Whitehouse Station, NJ) and Cervarix, manufactured by GlaxoSmithKline (GSK, Philadelphia) holds tremendous promise for the developing countries in decreasing the burden of HPV infection and its sequelae, such as cervical cancer, genital warts and anogenital cancers. Effective screening programs that have reduced the burden of this killer disease in the developed countries are still lacking in India, despite the high incidence of cervical cancer and the implementation of the National Cancer Control Programme since 1975...

Therapeutic strategies based on the insertion of cytokine or other immunostimulatory genes into the genome of tumour cells followed by vaccination with the resulting, genetically modified, cytokine-producing vaccines represent a new potential prospect for the treatment of cancer patients. HPV 16 is the aetiological agent of more than 60 percent human cervical carcinomas (CC). At present, two prophylactic vaccines against HPV 16 are available (GlaxoSmithKline "Cervarix" and Merck "Gardasil"). These vaccines can almost completely protect the immunized individuals against both, persistent HPV 16 infection and HPV 16-related pathological findings in cervical cytology...

Two anti-HPV vaccine will soon be registered on the Belgian market. Providing immunity against the L1 protein of several oncogenic types of Papilloma virus, they aim at protecting against cervical cancer and several precancerous lesions. It has been known for years that oncogenic HPV infection of the uterine cervix is a prerequisite to the development of cervical cancer. This is supported by epidemiological has well as biological observations. That is why vaccines against capsid protein of these viruses had been developed...