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NCT ID: NCT03925480 Completed - Clinical trials for Bacterial Infections

Preventing Young Infant Infections Using Azithromycin in Labour (PreYIAL) Trial

PreYIAL
Start date: July 1, 2019
Phase: Phase 3
Study type: Interventional

A trial to assess cumulative incidence of skin and soft tissue infections (SSTI) in infants (by three months of age) born to mothers receiving a single-dose of 2 grams of oral azithromycin during labour (or immediately prior to delivery in the case of caesarean section), compared to infants whose mothers received placebo.

NCT ID: NCT03352206 Completed - Clinical trials for Lymphatic Filariases

Prevalence Studies After Triple Drug Therapy for Lymphatic Filariasis

Start date: October 18, 2017
Phase:
Study type: Observational

This study will assess the impact of 2-drug (DA) or 3-drug (IDA) regimens on lymphatic filariasis infection parameters in communities. Parameters measured will include: circulating filarial antigenemia (CFA) assessed with the Filariasis Test Strip (FTS), antifilarial antibodies tested with plasma and microfilaremia (assessed by night blood smears and microscopy).

NCT ID: NCT03177993 Completed - Scabies Clinical Trials

Fiji Integrated Therapy (FIT) - Triple Therapy for Lymphatic Filariasis, Scabies and Soil Transmitted Helminths in Fiji

FIT
Start date: July 13, 2017
Phase: N/A
Study type: Interventional

Lymphatic Filariasis (LF), scabies and soil transmitted helminths (STH) are common neglected tropical diseases affecting the people of Fiji. There is a dedicated LF eradication program supported by the World Health Organization (WHO), however scabies and STH are currently managed on an individual level with symptomatic treatment as required. In an attempt to reduce the prevalence of LF globally, research is being undertaken into alternative, more effective treatment options. A recent study in Papua New Guinea demonstrated a new triple drug therapy (ivermectin, diethylcarbamazine and albendazole) is superior to the currently recommended two drug therapy (diethylcarbamazine and albendazole) used by WHO LF programs in the Pacific. However, adverse events were more frequent. Despite no serious adverse events being observed, it is necessary to conduct further studies to review the safety of this new triple therapy before it can be endorsed as an effective mass drug administration (MDA) regimen for LF in endemic countries. Fiji's burden of LF, that has been recalcitrant to previous MDA with diethylcarbamazine and albendazole, make it an ideal site to obtain further efficacy and safety data of the triple therapy. Ivermectin given to communities as MDA has been proven to be effective in reducing the community prevalence of scabies. What is not known is the effects of one dose versus two doses of ivermectin as MDA. This question will be reviewed within the design of the community randomized study. The prevalence of impetigo in a community is linked to scabies and this will also be reviewed. Ivermectin and albendazole are both effective individually against STH. The effectiveness of this combination of treatment as MDA in Fiji for STH has not been studied. The effectiveness for the individual in the short-term and the community in the longer-term will be reviewed. In addition, the acceptability and feasibility of the new therapy in communities at risk of these three diseases will be reviewed.

NCT ID: NCT02398981 Completed - Sepsis Clinical Trials

Implementation of a Web Based Real Time Clinical Decision Support Tool.

CERTAINp
Start date: February 2015
Phase: N/A
Study type: Interventional

In the developed world critical illness is routinely treated in an intensive care unit (ICU) by highly specialized physicians, nurses and support staff. This model of intensive care is spreading rapidly to low and middle income countries and as it spreads, challenges and limitations to this model arise. In resource-poor settings, inadequate human resources, training, and equipment all present barriers to safe and effective use of life-saving procedures. The advances in medical informatics and human factors engineering have provided tremendous opportunity for novel and user-friendly clinical decision support (CDS) tools that can be applied in a complex and busy hospital setting. Real-time data feeds and standardized patient care tasks in a simulated acute care environment have been proven to have a significant advantage of a novel interface (compared to a conventional) in reducing provider cognitive load and errors. Currently researchers within the investigator's research group have developed and are pilot testing a simple electronic decision support tool: CERTAIN (Checklist for Early Recognition and Treatment of Acute Illness). This tool has been successfully tested and validated in simulated settings and is being implemented as pilot study in 18 countries. Worldwide infant and early childhood mortality continues to be very high partly due to the inability to recognize and respond aggressively to critical illnesses. Investigators expect that adaptation of the algorithms from CERTAIN has potential to be a powerful tool to improve on the medical care of children in developing countries. Investigators aim in this project is 1) to develop a pediatric adaptation of CERTAIN (CERTAINp) and 2) to implement it into clinical practice in resource-poor settings and evaluate the impact of the tool on the processes and patient outcomes.

NCT ID: NCT02276521 Completed - Cervical Cancer Clinical Trials

Evaluation of Long Term Immunity Following HPV Vaccination

Start date: February 2015
Phase: Phase 2/Phase 3
Study type: Observational

In Fiji, cervical cancer is the second most frequent cancer and the highest cause of cancer mortality in women. In 2008/9, the Ministry of Health in Fiji accepted a donation of 110,000 doses of quadrivalent HPV vaccine, Gardasil® based on the high cervical cancer disease burden. There was enough vaccine to vaccinate all girls aged 9-12 years (30,338 girls) with a three-dose schedule, but not all girls received three doses of the vaccine. This means those girls that received reduced doses may not be fully protected against the HPV genotypes present in the Gardasil®. While HPV vaccines are highly immunogenic and efficacious in the licensed three-dose schedule, there is limited information about the effectiveness of reduced dose schedules in terms of immunogenicity and memory. There is growing evidence from other studies that two doses of HPV vaccine may be sufficient for protection. Reduced schedules would be of benefit in Fiji due to improved costs and logistics. This study will examine whether one or two doses of HPV vaccine provide similar immunological evidence of long-term protection to the standard three-dose schedule in terms of antibody titres to the genotypes present in the Gardasil®. To compare immunological memory responses between dosage groups, a dose of Cervarix ® will be administered to all girls so that the magnitude of the memory responses can be measured.

NCT ID: NCT02188862 Completed - Clinical trials for Rheumatic Heart Disease

Genetic Susceptibility to Rheumatic Heart Disease in the Pacific Region

Start date: September 2012
Phase: N/A
Study type: Observational

The purpose of this study is to investigate whether there are genetic differences between patients with rheumatic heart disease and members of the general population.

NCT ID: NCT00436891 Completed - Clinical trials for Streptococcus Group A

Streptococcal Infections in Fiji - Prevalence of Group A Streptococcal Pyoderma and Scabies in Infants in Fiji

Start date: February 2007
Phase: N/A
Study type: Observational

Group A streptococcus (GAS) is a bacteria that causes many different sicknesses in children and adults. This study will look at the number of cases of pyoderma (bacterial skin infection) and scabies (skin mites that cause itching) in 550 infants 12 months or younger in Fiji. (GAS can cause pyoderma, and sometimes skin sites infested with scabies can become infected with GAS bacteria.) The study will also look at the makeup of GAS and how certain medications affect GAS. The infants will be involved in the study for approximately 1 week. Their skin will be examined for pyoderma and scabies. A swab sample will be taken from the pyoderma area to test for GAS. The researchers hope to see how often these skin infections occur and how they affect the Fijian population. The information will help the researchers to develop better treatment and possibly a vaccine to prevent infection. Infants with pyoderma that is defined as "greater than mild" will be referred for treatment.

NCT ID: NCT00284882 Completed - Clinical trials for Streptococcus Group A

Incidence of Group A Strep Pharyngitis in School Children in Fiji

Start date: January 2006
Phase: N/A
Study type: Observational

The purpose of this study is to find out how often group A Streptococcus (GAS) occurs in school-age children of Central Fiji. This bacterium often causes pharyngitis (sore throat) and can also cause pyoderma (skin infection) or scabies. Approximately 1000 children ages 5-14 years will be enrolled from 4 primary schools in Central Fiji. These children will have throat swabs performed to determine how commonly GAS occurs. Over the next 10 months, children in this group who complain of sore throat will be examined and have throat swabs to determine if GAS is the cause. A subset of 600 children will be examined for pyoderma and scabies and have throat swabs every 2 months during the 10 month study. In addition, a small amount of blood will be drawn at 0, 6, and 10 months to determine the level of antibodies to Streptococcus.

NCT ID: NCT00284843 Completed - Clinical trials for Streptococcus Group A

Prevalence of RHD, Pyoderma and Scabies in Children in Fiji

Start date: January 2006
Phase: N/A
Study type: Observational

The purpose of this study is to estimate the number of cases of rheumatic heart disease, pyoderma, and scabies in school age children in Fiji. In addition the study will describe the features of rheumatic heart disease, pyoderma, and scabies in these children. Study participants will include 5200 primary school children, ages 5-14, from 21 primary schools in the Central Division of Fiji. These children will be examined for pyoderma, scabies, and the doctor will listen to their heart with a stethoscope. Any child that has a heart murmur detected will have their heart looked at through an echocardiogram test (uses sound waves to create a picture of how the heart is working). Any child that is found to have rheumatic heart disease will be referred to a pediatric cardiologist for further evaluation. Participants will be involved in the study for about 2 days.

NCT ID: NCT00264784 Completed - Clinical trials for Streptococcus Group A

GAS Epi Study to Measure Age-Related Antibody Titers to J8 Vaccine

Start date: December 2005
Phase: N/A
Study type: Observational

The purpose of this ongoing study (Part V) is to evaluate the cause, distribution, control, and results of group A streptococcus infections (GAS) in Fiji. Patients of all ages presenting to the Colonial War Memorial Hospital, Suva, Fiji and patients donating blood to the Colonial War Memorial Hospital, Suva, Fiji may participate. Subject duration is less than one day. This study may help to develop a vaccine that will prevent group A streptococcal infections.