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Amoxicillin Clinical Trials

Efficacy and Safety Evaluation of Levofloxacin Triple Therapy for Helicobacter Pylori Eradication
Today, although the triple treatment with clarithromycin accepted as the primary treatment for Helicobacter pylori infection eradication is well tolerated, the eradication has been decreased to 65 %. However, the eradication resulting from TRIOL treatment with levofloxacin is expected [more...]  to be 75 % or higher. If the target results can be reached, it will be concluded that TRIOL treatment with levofloxacin will be an alternative to the triple treatment with clarithromycin as the primary treatment.
Status: Recruiting Start Date: June 2010 Completion Date: 
Helicobacter – Lymphoma – Radiation Part I: Eradication, Part II: Radiation
The first objective of this study is to confirm the results of complete remission of low-grade gastric MALT lymphoma stage IE & II1E after H. pylori eradication on a larger number of patients (HELYX Part I). If there is no response to the antibiotic [more...]  therapy, the role of radiotherapy on the course of gastric MALT lymphoma will be investigated as a consecutive therapeutic option for patients that are H. pylori- negative, t(11;18)-positive or failure candidates after eradication therapy. Furthermore, the method of radiation, and the radiation dose will be investigated and standardized. HELYX PART II is therefore a randomized equivalent study comparing the standard dose of 36Gy vs. a reduced dose of 25.2Gy locoregional. Additional molecular genetic analysis will be performed to try to understand pathogenetic mechanisms of lymphomagenesis.
Status: Recruiting Start Date: November 2001 Completion Date: October 2013
Comparing 3 Antibiotic Regimes for Erythema Migrans in General Practice
Tick borne diseases are increasing in Norway. Lyme borreliosis is the most common infection. Erythema migrans is mainly diagnosed and treated in general practice. There is disagreement about what antibiotic treatment that should be given. An RCT with the three most common [more...]  antibiotics used, will support data for revision of national guidelines.
Status: Recruiting Start Date: June 2011 Completion Date: December 2013
Esomeprazole, Moxifloxacin and Amoxicilin for Rescue Therapy of Helicobacter Pylori Infection
Successful H. pylori eradication therapy remains a challenge in medical practice. Despite promising data for first-line, second-line and rescue treatment options based on clinical trials as well as guidelines and expert recommendations, success rates can often not be reproduced [more...]  in general practice. Rescue options for patients with failed initial or second-line therapy are definitely needed. The new fluoroquinolone moxifloxacin may represent an effective and save treatment option (in combination with a PPI and amoxicillin) for rescue therapy of H- pylori positive patients.However, optimal duration of therapy (7-day course vs 14-day course) has to be determined
Status: Recruiting Start Date: January 2007 Completion Date: February 2008
Clinical Efficacy of Amoxicillin Given Twice or Three Times a Day Among Children With Non-severe Pneumonia
The purpose of the study is to compare the clinical efficacy of amoxicillin given twice or three times a day to children with non-severe community-acquired pneumonia.
Status: Recruiting Start Date: November 2006 Completion Date: March 2011
Antibiotic Efficacy in Pneumonitis Following Paraffin (Kerosene) Ingestion in Children
Paraffin (kerosene) ingestion in the developing world accounts for a large number of visits to healthcare facilities, especially amongst children. There is no evidence in animals and no good evidence in humans that the use of early antibiotics improves the clinical outcome [more...]  of paraffin-induced pneumonitis. This randomised placebo-controlled trial will investigate whether the use of early antibiotics affects the clinical course of children with pneumonitis following paraffin ingestion.
Status: Recruiting Start Date: July 2010 Completion Date: July 2012
Short Course of Amoxicillin for Erysipelas
The propose of this study is to determine whether a 6-day duration of oral amoxicillin treatment of erysipelas is non-inferior to a 14-day standard duration intravenous then oral amoxicillin regimen. This trial will be open but evaluation will be perform by a blind [more...]  evaluator.
Status: Not yet recruiting Start Date: February 2010 Completion Date: February 2014
Antibiotic Therapy in Treating Patients With Low Grade Gastric Lymphoma
RATIONALE: Antibiotics may stop the growth of Helicobacter pylori which may be associated with gastric lymphoma. PURPOSE: Phase II trial to study the effectiveness of antibiotic therapy in treating patients with low grade gastric lymphoma that has not been [more...]  previously treated.
Status: Active, not recruiting Start Date: September 1997 Completion Date: 
Pediatric Taste Test Study of Cefdinir (Omnicef) Versus Amoxicillin Antibiotic Suspension Medications
To compare the taste and smell acceptability scores of cefdinir (Omnicef) versus amoxicillin oral antibiotic suspension medications in pediatric subjects. It was designed to determine if Omnicef or amoxicillin is preferred to the other with regard to taste or smell.
Status: Completed Start Date: January 2003 Completion Date: 
Effectiveness of Oral Antibiotics in the Treatment of Severe Acute Malnutrition
The need for oral antibiotics as part of the case management of severe acute malnutrition (SAM) in the outpatient setting has not been studied in a prospective trial. This study will compare the recovery rates of children with SAM treated at home with [more...]  locally-produced ready-to-use therapeutic food (RUTF) with and without prescribed antibiotics as part of their outpatient case management. The investigators hypothesize that there will be no significant difference in rates of recovery between children who receive and children who do not receive antibiotics.
Status: Completed Start Date: December 2009 Completion Date: May 2011
Interactions Between Cranberry Juice and Antibiotics Used to Treat Urinary Tract Infections
The purpose of study is to determine whether cranberry juice interacts with antibiotics used to treat urinary tract infections (UTIs).
Status: Completed Start Date: July 2006 Completion Date: June 2007
A Comparative, Single-Center, Pediatric Taste Test Study of Omnicef Versus Amoxicillin Antibiotic Suspension Medications
To compare the taste and smell acceptability scores of cefdinir (Omnicef) versus amoxicillin oral antibiotic suspension medications in pediatric subjects. It is designed to determine if Omnicef or amoxicillin is preferred to the other with regard to taste or smell.
Status: Completed Start Date: January 2003 Completion Date: 
Treatment of Acute Sinusitis
This study will compare the symptom relief provided by 5 cold medicines versus the symptom relief provided by the same 5 cold medicines plus the antibiotic, amoxicillin, in people who have sinus infections. Treatment with amoxicillin may be more effective than treatment with [more...]  cold medicines alone. Two hundred adult volunteers, aged 18 to 70 years old, with sinus infections will participate in this study for 28 days. Volunteers will receive a 10-day course of either amoxicillin or placebo (substance containing no medication). In addition, all volunteers will receive pain medication, a chest decongestant, nasal decongestants, and cough medicine as needed. Volunteers will be interviewed by telephone on days 0, 3, 7, 10, and 28 following the start of treatment. The study will look at quality of life factors such as change in functional status (ability to perform daily activities) and symptoms, recurrence of the infection, satisfaction with care, and the direct costs of treatment.
Status: Completed Start Date: October 2006 Completion Date: August 2010
Treatment of Group A Beta Hemolytic Streptococcal Pharyngitis in Children in Low Resource Settings
The purpose of this study was to compare the microbiological effects of two different treatments: a single dose of intramuscular benzathine penicillin G (IM BPG) vs. a 10-day daily dose of amoxicillin for the treatment of GABHS pharyngitis in children in low resource [more...]  settings. This study was a prospective multi-center randomized active control treatment trial. The trial is a non-inferiority equivalence trial, to determine if amoxicillin treatment is at least as effective as the currently given IM BPG treatment.
Status: Completed Start Date: August 2001 Completion Date: April 2003
A Comparison of the Safety and Efficacy of Cefdinir Oral Suspension Versus Amoxicillin/Clavulanate in Pediatric Subjects With Acute Otitis Media
The primary objective is to compare the safety and efficacy of cefdinir oral suspension, 7 mg/kg/day ql2hrs for 5 days, to amoxicillin/clavulanate oral suspension 45 mg/kg/day (based on amoxicillin component), in divided doses, q12h for 10 days, in children between 6 months [more...]  and 6 years of age, with AOM.
Status: Completed Start Date: February 2003 Completion Date: 
A Multicenter, Randomized, Double-Blind, Double-Dummy Study Of Azithromycin SR Versus Amoxicillin For The Treatment Of Strep Throat In Children
The objective was to determine if a single 60 mg/kg dose of azithromycin SR was as safe and effective as a 10-day regimen of amoxicillin (45 mg/kg/day, given in divided doses every 12 hours) when used to treat children with strep throat.
Status: Completed Start Date: May 2003 Completion Date: March 2004
Cotrimoxazole Versus Amoxicillin in the Treatment of Community Acquired Pneumonia in Children Aged 2-59 Months
The investigators hypothesized that Oral amoxicillin (25mg/kg/dose bid) given to children aged 2-59 months with pneumonia, would lead to better clinical outcome on day three in 89.9% of the children compared to 77.0% of children receiving oral cotrimoxazole (8 [more...]  mg/kg/dose trimethoprim, 40 mg/kg/dose sulphamethoxazole). A double blind randomized controlled trial was conducted in the Assessment Center of Mulago Hospital. Children with non-severe pneumonia were randomized to receive either oral amoxicillin (25 mg/kg/dose) or cotrimoxazole (trimethoprim 8 mg/kg and sulphamethoxazole 40 mg/kg) and followed up on day 3 and 5 of treatment. The primary outcome measures were normalization of respiratory rate by day 3 of treatment. Secondary outcome measures were antimicrobial susceptibility to cotrimoxazole and amoxicillin.
Status: Completed Start Date: July 2007 Completion Date: January 2008
Effectiveness and Safety of Once or Twice Daily Mometasone Nasal Spray Versus Amoxicillin Versus Placebo for Treatment of Acute Rhinosinusitis (Study P02683)(COMPLETED)
This study was conducted to compare the effectiveness and safety of mometasone nasal spray once daily or twice daily with amoxicillin or with placebo in treating the signs and symptoms of acute rhinosinusitis. Patients received mometasone nasal spray 2 sprays per [more...]  nostril once daily, 2 sprays per nostril twice daily, amoxicillin 500 mg three times a day, or placebo three times a day. Patients on nasal spray were treated for 15 days and patients on amoxicillin or placebo were treated for 10 days. All patients were followed-up with a 14-day no-treatment observation period.
Status: Completed Start Date: January 2003 Completion Date: September 2003
Comparative Study of the Safety and Efficacy of Clarithromycin Extended-Release Tablets Versus Amoxicillin-Clavulanate for the Treatment of Acute Bacterial Sinusitis
To compare the safety/tolerability and efficacy of a 14-day course of clarithromycin extended-release tablets (2 x 500 mg QD) with that of a 14-day course of amoxicillin-clavulanate tablets (875/125 mg BID) for the treatment of ambulatory subjects with Acute [more...]  Bacterial Sinusitis (ABS).
Status: Completed Start Date: May 2003 Completion Date: 
Amoxicillin for the Treatment of Pediatric Autoimmune Disorders Associated With Streptococcal Infections
Bacteria carry substances on their surface called antigens. When antigens come into contact with the right kinds of cells in the body an immune reaction is caused. This reaction is often the symptoms of sickness that a patient feels. [more...]  In order for the body to fight off the attack of antigens, it creates substances called antibodies. Antibodies counter the action of antigens and make the bacteria harmless. However, the immune system must learn how to make the right antibodies for the right antigens. Sometimes the body creates antibodies that confuse normal tissues as foreign and attack them. This is called an autoimmune reaction and sometimes occurs when the body is exposed to certain bacteria. One bacteria known for causing autoimmune reactions is Group A beta-hemolytic Streptococcus (GABHS). This bacteria often causes throat infections commonly known as "strep throat". Some researchers believe that the autoimmune reaction associated with strep throat infections may cause neuropsychiatric disorders, like obsessive-compulsive disorder and/or tic disorder in children. As a result, each time a child with one of these disorders experiences an infection with GABHS his/her symptoms can reoccur or worsen. Researchers believe that by giving patients a certain antibiotic, they can prevent GABHS infection and thus prevent the return of symptoms. This study is designed to test the effectiveness of the antibiotic Amoxicillin for the treatment of Pediatric Autoimmune Neuropsychiatric Disorders Associated with Streptococcal infections (PANDAS). Patients will receive Amoxicillin for six weeks and placebos "inactive sugar pills" for six weeks in order to see if the medication is truly working. Effectiveness of the treatment will be based on the presence or absence of symptoms. If at the end of the study Amoxicillin is proven to be effective treatment for PANDAS patients may be offered the opportunity to continue taking the medication for an additional six months.
Status: Completed Start Date: July 1997 Completion Date: June 2001
Once-daily Therapy for Streptococcal Pharyngitis
In some studies once daily amoxicillin therapy might be treatment of choice for Group A β-hemolytic Streptococcus pharyngitis in comparison with three to four times daily treatment with oral penicillin V.
Status: Completed Start Date: January 2004 Completion Date: March 2006
Effectiveness and Safety of Once or Twice Daily Mometasone Nasal Spray Versus Amoxicillin Versus Placebo for Treatment of Acute Rhinosinusitis (Phase 3 Study)(Study P02692)(COMPLETED)
This study was conducted to compare the effectiveness and safety of mometasone nasal spray once daily or twice daily with amoxicillin or with placebo in treating the signs and symptoms of acute rhinosinusitis. Patients received mometasone nasal spray 2 sprays per [more...]  nostril once daily, 2 sprays per nostril twice daily, amoxicillin 500 mg three times a day, or placebo three times a day. Patients on nasal spray were treated for 15 days and patients on amoxicillin or placebo were treated for 10 days. All patients were followed-up with a 14-day no-treatment observation period.
Status: Completed Start Date: December 2003 Completion Date: June 2004
Antibiotic Therapy and Antacids in Patients With Malt Lymphoma of the Stomach
RATIONALE: Antibiotic therapy and antacids are used to treat Helicobacter pylori infection of the stomach. These treatments may also have an effect on gastric MALT lymphoma of the stomach. PURPOSE: Phase II trial to study the effectiveness of antibiotic [more...]  therapy with amoxicillin, clarithromycin, tetracycline, and metronidazole plus antacids in patients with MALT lymphoma of the stomach.
Status: Completed Start Date: August 1995 Completion Date: October 2001
Trial of Amoxicillin Compared With Placebo for Pneumonia in Children Aged 2-59 Months
Many children with "non-severe pneumonia" (cough and fast breathing) have neither clinical pneumonia as assessed by physicians nor pneumonia on chest radiographs. Inappropriate use of antibiotics for these cases is leading to resistant strains of bacteria in the community. [more...]  Evidence shows that almost 50% of antibiotic prescription is unnecessary.As over half of antibiotic prescription for ARI are not necessary since most of these infections are viral and do not respond to antibiotic therapy which will be source of resistance in the community. To address this issue the investigators conducted this randomized, double blind placebo controlled clinical trial of oral Amoxicillin versus placebo in children with non-severe pneumonia taking into account all the necessary safety precautions for their well being. The study hypothesis was that the clinical outcome of children 2 to 59 months of age with cough and fast breathing (WHO defined non-severe pneumonia) with or without wheezing is equivalent, whether they are treated with amoxicillin or placebo.
Status: Completed Start Date: January 2006 Completion Date: April 2008
Community Case Management of the Severe Pneumonia With Oral Amoxicillin in Children 2-59 Months of Age
Two-arm cluster randomized controlled trial located in Hala district, Pakistan to determine the impact of using Lady Health Workers (LHW) of National Program for Family Planning and Primary Health Care to diagnose and manage severe pneumonia with oral amoxicillin on [more...]  treatment failure rates at day 6 among 2-59 month old children. LHWs in the control arm receive a refresher in standard pneumonia case management. LHWs in the intervention arm receive standard training that is enhanced to include training in the recognition of severe pneumonia and its home management with oral amoxicillin. Clusters are by Union Council (UC), administrator units consisting of 7 to 25 LHWs; each UC is randomized to either enhanced pneumonia case management with oral amoxicillin therapy (intervention) for severe pneumonia or standard case management and referral to the nearest health facility for treatment (control). Process indicators reflecting the LHW's ability to assess, classify and treat pneumonia in the intervention group and cost-effectiveness data is also being collected. Primary Hypothesis: Enhanced pneumonia case management and oral amoxicillin therapy for severe pneumonia delivered by LHWs in the community will result in a reduction in treatment failure among children 2 - 59 months of age with severe pneumonia who are treated by the LHW compared with those referred for care by the LHW. Secondary Hypotheses: 1. The proportion of treatment failure, [persistence of lower chest indrawing (LCI) or need for second line treatment between day 3 and day 14], will be less in the intervention arm compared with the control arm. 2. LHWs can adequately assess, classify, and treat severe pneumonia in 2 - 59 month old children, and adequately recognize and refer children who present with danger signs during initial antimicrobial therapy.
Status: Completed Start Date: February 2008 Completion Date: May 2010
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Clinical trials allow volunteers access to medical treatment options before they are available to the general public. Participants often receive the best healthcare available for their condition.

Risks are a reality, however, and may include more frequent doctor visits, health risks (possibly life-threatening), and/or the treatment being ineffective. Trials are federally regulated with strict guidelines to protect participants.

Amoxicillin Clinical Trials Information presented on ClinicalTrialsSearch.org is not intended to be a substitute for qualified medical advice visit or treatment with a real physician. We are not physicians. Always consult with a medical doctor (MD). ClinicalTrialsSearch.org is a website dedicated to listing clinical research studies in human subjects, including those specifically related to Amoxicillin. Clinical research trials and medical trials take place in hundreds of cities across the United States. A clinical trial or clinical study is a research project with human volunteer subjects. Clinical drug trials and pharmaceutical clinical trials generally measure the effectiveness of new treatments and drugs. The purpose of the studies is to answer specific human health questions. Clinical trials are a popular way for doctors, government agencies, and private sector companies to find treatments for all kinds of conditions. Clinical trials allow volunteers access to medical treatment options before they are available to the general public. Many times the participants receive treatment for free, and sometimes they are paid for their time. Participants often receive the best healthcare available possible for their condition. Risks are a reality, however, and may include more frequent doctor visits, health risks (possibly life-threatening), and/or the treatment being ineffective. U.S. - based Amoxicillin studies are federally regulated with strict guidelines to protect patients.

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