There are about 104 clinical studies being (or have been) conducted in Martinique. The country of the clinical trial is determined by the location of where the clinical research is being studied. Most studies are often held in multiple locations & countries.
Patients are recruited at diagnosis or at relapse of ATLL-HR in French Caribbean islands and Guyana. They all receive Zidovudine and Pegylated Interferon (ZPI). For patients younger than 65 years old, an allogeneic donor is searching out. Patients included at relapse and with lymphoma clinico-biological subtype also receive chemotherapy (CT). Responses are assessed during ZPI+/-CT and eligible patients (depending on age, comorbidities and response criteria) receive allogeneic transplant. Patient follow-up is planned for 3 years old
The main objective of this study is to evaluate the efficacy and tolerance of 2 years of treatment with cholecalciferol (vitamin D3) in patients with a clinically isolated syndrome at high risk for MS (CIS).
Only 5 to 10% of patients infected with HTLV-1 develop a disease related to infection. The two most serious diseases are adult T-cell leukemia (ATL) and Tropical spastic paraparesis /HTLV-I-associated myelopathy (TSP / HAM). Factors influencing the development of TSP / HAM in the individual HTLV-1 are not yet completely understood. Patients TSP / HAM have a HTLV-1 proviral load (amount of virus) that is 6-10 times higher than seropositive asymptomatic. Various studies have shown that the development of TSP / HAM in the subject HTLV-1 and its rapid evolution is partly attributed to the failure of the immune system that regulates viral replication and expression. It has recently been shown that different versions of Single Nucleotide (human leukocyte antigen) rs12979860, located upstream of the gene for Interleukin 28B (IL28B), influenced the severity of infection with hepatitis C and effectiveness of treatment. By analogy with hepatitis C, a Spanish (Treviño et al., 2012) examined this SNP(single nucleotide polymorphism) in 12 patients TSP / HAM and 29 asymptomatic HIV-positive. CT or TT genotype was statistically more frequent in the group TSP / HAM than in asymptomatic patients (80% versus 20%) and was associated with HTLV-1 proviral load higher. We propose a broader group of patients in our population and Afro-Caribbean, to confirm the results of the latter study was conducted in a predominantly Latin American population.
The objective of this study is to test the efficacy of low-dose aspirin (160 mg/day), given bedtime and started early during pregnancy (≤ 15 +6 weeks of gestation) in nulliparous pregnant women selected as "high-risk" by the presence of a bilateral uterine artery notch and/or bilateral uterine artery PI ≥ 1.7 during the first trimester ultrasound scan (11-13+6 weeks), to prevent the occurrence of pre-eclampsia or small for gestational age at birth.
Cervical cancer is a public health problem. In term of frequency and mortality, it represents in Martinique the third localization the most frequently diagnosed and the fifth cause of death by cancer. Cervical cancer is recognized as viro-inducted. Human papillomavirus (HPV) is the etiologic agent, as a necessary but not sufficient cause, in the cancer genesis. It is estimated than about 70 to 80% of women have been or will be infected with an HPV in their genital life, the risks factors being those of the others sexually transmitted diseases (STD). Most of HPV infection are transient, by spontaneous clearance in a few months of the virus under episomal form. Carcinogen risk is related to viral persistency which inducts the condition of cellular transformation. Infection persistency and subsequent carcinogen risk depend of the genotype concerned and of the host immunitary response. HIV infection is known to be associated with an higher prevalency of one or several infection with HPV-HR. However, no data about HIV/HPV coinfection prevalency are available nowadays in French overseas department of South America whereas they are the most affected by HIV.
Rheumatoid arthritis (RA), affects between 0.3% and 1.0% of the population, it can lead to progressive joint destruction and severe disability. To date, two RA genetic susceptibility factors have been identified: HLA-DRB1-SE (Shared epitope) and PTPN22 620W alleles. The predictive value of the alleles for diagnosis of RA was previously investigated in cohorts of caucasians patients with early unclassified arthritis that showed restrained association between RA and HLA-SE. Despite the contribution of HLA to the overall genetic risk has been estimated to range from 30% to 50%, it has never been studied in the French west-Indian population.
Dengue is an infectious disease most prevalent in the world. This disease is endemic in the Caribbean, with an increase in seasonal rains. Several outbreaks have been observed in recent years, in 2001, 2005 and 2007, during which further particularly virulent serotypes have emerged. The clinical expression of dengue fever is variable, ranging from no symptoms to a classical form with fever, and even of severe or lethal bleeding. With the possible existence of silent forms of the disease, there are no data identifying the current level of protection of the population in Martinique / Guadeloupe.
RATIONALE: Diagnostic procedures, such as ultrasound, x-ray, colonoscopy, CT scan, and CEA assessment, may help monitor a patient's response to surgery. It is not yet known which follow-up regimen is more effective in patients who have undergone surgery for colorectal cancer. PURPOSE: This randomized phase III trial is comparing two types of follow-up care with or without CEA assessments to see how well they work in patients who have undergone surgery for stage II or stage III colorectal cancer.
The purpose of this study is to compare two ways of using anti-HIV drugs to help health care providers and patients decide how to best use anti-HIV treatments over many years. Many health care providers now treat patients with daily drugs to keep the viral load as low as possible. This approach helps patients with CD4 counts less than 200-250 cells/mm3 live longer without serious diseases. But it is not known if this is the best way to treat patients with higher CD4 counts. There is information suggesting that these patients may be able to wait to use anti-HIV drugs while CD4 counts are above 250 cells/mm3. Because this study will be carried out over several years, it will provide information on the long-term advantages and disadvantages of these two treatment strategies.