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CLINICAL TRIALS PROFILE FOR COPPER
505(b)(2) Clinical Trials for Copper
| Trial Type | Trial ID | Title | Status | Sponsor | Phase | Start Date | Summary |
|---|---|---|---|---|---|---|---|
| OTC | NCT02519231 ↗ | Copper IUD Treatment Observation Study | Recruiting | Cook County Hospital | Phase 4 | 2016-02-01 | Studies indicate that bleeding irregularities and dysmenorrhea are common reasons for copper IUD method discontinuation. Some evidence suggests that non-steroidal anti-inflammatory medications (NSAIDs) can help improve bleeding during Cu-IUD use. However, these studies did not examine NSAID use with the TCu380A specifically, nor did they evaluate readily available NSAIDs such as over-the-counter naproxen. For this reason, the investigators propose a pilot trial in which new TCu380A users complaining of heavy or prolonged menstrual bleeding or spotting after 1 month of use are randomized to naproxen or placebo to be taken the first 7 days of menstruation for three consecutive cycles, and then observed for one cycle without treatment. |
| OTC | NCT02519231 ↗ | Copper IUD Treatment Observation Study | Recruiting | Teva Pharmaceuticals USA | Phase 4 | 2016-02-01 | Studies indicate that bleeding irregularities and dysmenorrhea are common reasons for copper IUD method discontinuation. Some evidence suggests that non-steroidal anti-inflammatory medications (NSAIDs) can help improve bleeding during Cu-IUD use. However, these studies did not examine NSAID use with the TCu380A specifically, nor did they evaluate readily available NSAIDs such as over-the-counter naproxen. For this reason, the investigators propose a pilot trial in which new TCu380A users complaining of heavy or prolonged menstrual bleeding or spotting after 1 month of use are randomized to naproxen or placebo to be taken the first 7 days of menstruation for three consecutive cycles, and then observed for one cycle without treatment. |
| OTC | NCT02519231 ↗ | Copper IUD Treatment Observation Study | Recruiting | University of Washington | Phase 4 | 2016-02-01 | Studies indicate that bleeding irregularities and dysmenorrhea are common reasons for copper IUD method discontinuation. Some evidence suggests that non-steroidal anti-inflammatory medications (NSAIDs) can help improve bleeding during Cu-IUD use. However, these studies did not examine NSAID use with the TCu380A specifically, nor did they evaluate readily available NSAIDs such as over-the-counter naproxen. For this reason, the investigators propose a pilot trial in which new TCu380A users complaining of heavy or prolonged menstrual bleeding or spotting after 1 month of use are randomized to naproxen or placebo to be taken the first 7 days of menstruation for three consecutive cycles, and then observed for one cycle without treatment. |
| New Formulation | NCT04039828 ↗ | Zinc Sulfate Acceptability | Not yet recruiting | International Centre for Diarrhoeal Disease Research, Bangladesh | N/A | 2019-07-01 | Introduction: Zinc (Zn) is an essential mineral widely distributed within the human body with metalloproteins, Zinc-binding proteins, etc. It is necessary for signal transduction and also cell growth and proliferation via respective metallo- and zinc-dependent enzymes. Zinc supplementation can significantly reduce diarrheal severity and duration as well as prevents future incidences and reduces use of other medications in diarrhoea. For this reason WHO, UNICEF, USAID and experts worldwide jointly recommended zinc supplementation (10 mg for infants less than 6 months old and 20 mg in 6 - 59 months old) combined with reduced osmolarity ORS for clinical management of acute diarrhoea. But due to strong metallic taste zinc products are less palatable to children even after using masking flavours as recommended by WHO. Several companies have formulated the product since WHO recommendations came but still transient side effects like vomiting and regurgitation remain evident. Despite careful counselling to the caregivers expected adherence rate to 10 days regimen of zinc supplement is yet to be reached. With the aim to increase zinc supplement coverage during acute diarrheal illness, it is necessary to conduct a study to introduce new formulation Zinc tablet which is more palatable, more dispersible and more acceptable. Intervention: Zinc sulfate [Zinc Dispersible Tablet, 20 mg; (Elemental Zinc 20 mg as Zinc Sulfate Monohydrate / Tablet)] Methods: Prospective, open label, interventional study Hypothesis: Improved formulation of Zinc Sulfate will have good acceptability. Study population: Stratum 1: 3 months - <18 months = 175 children Stratum 2: 18 months - 59 months = 175 children Objectives: 1. Primary Objective: Acceptability of the zinc product in the management of childhood diarrhea will be assessed by observing: i) Incidence of vomiting or regurgitation among enrolled children receiving the improvised zinc formulation. ii) The adherence: The number of days (out of the total 10 days) the child took the protocol-prescribed dose of the medicine. The treatment will be considered to have good acceptability if at least 80% of the prescribed treatment is taken by at least 70% of the children over the duration of 10 days, as per WHO guidelines. 2. Secondary objective : To assess palatability Secondary end point evaluation (Palatability): The statistical analysis will comprise the calculation of the percentage of patients out of 350 who found the investigational product to have "very well-tolerated, well-tolerated or tolerated" scores (i.e. any of the upper 3 possible scores). A 95% confidence interval, using the normal approximation of the binomial distribution, will be calculated for the percentage. |
| >Trial Type | >Trial ID | >Title | >Status | >Sponsor | >Phase | >Start Date | >Summary |
All Clinical Trials for Copper
| Trial ID | Title | Status | Sponsor | Phase | Start Date | Summary |
|---|---|---|---|---|---|---|
| NCT00001262 ↗ | Copper Histidine Therapy for Menkes Diseases | Completed | Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD) | Phase 1/Phase 2 | 1990-06-01 | Menkes Disease is a genetic disorder affecting the metabolism of copper. Patient with this disease are both physically and mentally retarded. Menkes disease is usually first detected in the first 2-3 months of life. Infant males born with the disease fail to thrive, experience hypothermia, have delayed development, and experience seizures. These infants also have characteristic physical features such as changes of their hair and face. Females may also have changes in hair and skin color, but rarely have significant medical problems. Appropriate treatment of Menkes Disease requires that the disease be diagnosed early and treatment started before irreversible brain damage occurs. The aim of treatment is to bypass the normal route of absorption of copper through the gastrointestinal tract. Copper must then be delivered to brain cells and be available for use by enzymes. Copper histidine is a copper replacement that can be injected directly into the body to avoid absorption through the gastrointestinal tract. However, studies have shown the genetic abnormalities causing Menkes disease cannot simply be corrected by copper replacement injections. The genetic abnormality causing Menkes disease can vary in its severity. Patients with a genetic abnormality that may still permit some production of the enzymes required to process copper may receive benefit from early treatment with copper replacement. However, patients with severe abnormalities of the genes responsible for copper metabolism may receive no benefit from copper replacement. The purpose of this study is to continue to evaluate the effects of early copper histidine in Menkes disease patients and to correlate specific molecular defects with responses to treatment. |
| NCT00003751 ↗ | Penicillamine, Low Copper Diet, and Radiation Therapy in Treating Patients With Glioblastoma | Completed | National Cancer Institute (NCI) | Phase 2 | 1999-03-01 | RATIONALE: Penicillamine may stop the growth of glioblastomas by stopping blood flow to the tumor. A diet low in copper may interfere with the growth of brain tumor cells. Radiation therapy uses high-energy x-rays to damage tumor cells. Combining these therapies may be effective in treating glioblastoma. PURPOSE: Phase II trial to study the effectiveness of penicillamine, a low copper diet, and radiation therapy in treating patients who have newly diagnosed glioblastoma. |
| NCT00003751 ↗ | Penicillamine, Low Copper Diet, and Radiation Therapy in Treating Patients With Glioblastoma | Completed | Sidney Kimmel Comprehensive Cancer Center | Phase 2 | 1999-03-01 | RATIONALE: Penicillamine may stop the growth of glioblastomas by stopping blood flow to the tumor. A diet low in copper may interfere with the growth of brain tumor cells. Radiation therapy uses high-energy x-rays to damage tumor cells. Combining these therapies may be effective in treating glioblastoma. PURPOSE: Phase II trial to study the effectiveness of penicillamine, a low copper diet, and radiation therapy in treating patients who have newly diagnosed glioblastoma. |
| NCT00004338 ↗ | Study of Zinc for Wilson Disease | Completed | University of Michigan | Phase 4 | 1993-10-01 | OBJECTIVES: I. Establish the safety and efficacy of extended maintenance zinc therapy in 200 patients with Wilson disease. II. Establish further the role of zinc in the prophylactic treatment of presymptomatic patients by increasing the current cohort from 80 to at least 100 patients. III. Establish further the role of zinc therapy in pregnant patients with Wilson disease. IV. Establish further the role of zinc therapy in children with Wilson disease. |
| NCT00004338 ↗ | Study of Zinc for Wilson Disease | Completed | National Center for Research Resources (NCRR) | Phase 4 | 1993-10-01 | OBJECTIVES: I. Establish the safety and efficacy of extended maintenance zinc therapy in 200 patients with Wilson disease. II. Establish further the role of zinc in the prophylactic treatment of presymptomatic patients by increasing the current cohort from 80 to at least 100 patients. III. Establish further the role of zinc therapy in pregnant patients with Wilson disease. IV. Establish further the role of zinc therapy in children with Wilson disease. |
| NCT00006332 ↗ | Treatment of Hepatocellular Carcinoma With Tetrathiomolybdate | Completed | National Center for Research Resources (NCRR) | Phase 2 | 1969-12-31 | Hepatocellular carcinoma (HCC) is a deadly tumor for which the incidence is increasing in the United States, primarily due to prevalence of hepatitis C infection. An important aspect of the development of HCC is that it occurs in patients who have underlying cirrhosis of the liver, thereby limiting the therapeutic options. There is potential curative treatment for these patients, such as resection of the tumor lesion and liver transplantation, but these treatments are feasible in a small percent of patients only. Furthermore, the majority of the patients with HCC are also not candidates for palliative treatments such as percutaneous ablation of the tumor, chemotherapy or radiation. Additionally, it has been shown that these palliative treatment modalities do not alter survival, and are associated with significant risks. Therefore, there are no treatment options for most patients with HCC. A new theory has emerged in the fight against cancer through inhibition of angiogenesis (development of new blood vessels). The hypothesis being that if there is no blood supply "feeding" the tumor cells cannot divide or survive. One such approach, pioneered in this institution by Drs. George Brewer and Sofia Merajver, is the anticopper approach using the medication tetrathiomolybdate (TM). By creating a mild copper deficiency state, several pathways required for angiogenesis are inhibited. They performed a Phase I trial in which patients with metastatic cancer were treated with TM resulting in decrease tumor vascularity. TM had excellent safety profile in this patient population. HCC is well known to be a hypervascular tumor. An antiangiogenesis approach might provide a novel treatment for this HCC. This is a pilot study of 10 patients with HCC who are not candidates for curative surgical therapy with resection or liver transplantation, nor for ablative techniques. Patients seen in the General Liver clinic and Liver Transplant clinic who have an overall good performance status, with an expected survival of more than 6 months will be enrolled. After an initial evaluation, they will be given 120 mg/day of TM in divided doses for one year. The size and vascularity of the tumor will be evaluated by magnetic resonance imaging (MRI). The primary outcome of this study is to prevent tumor progression. |
| >Trial ID | >Title | >Status | >Sponsor | >Phase | >Start Date | >Summary |
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