Clinical trials: Relapse/Recurrence
Orthodontic Appliance Complication
Stability of Maxillary Anterior Teeth After Two Years of Retention in Adolescents Comparing Two Bonded and a Vacuum-formed Retainer
After orthodontic treatment 3 different retention devices will be compared.Thirty patients in each group; Group 1) Bonded retainer 13-23, Group 2)Bonded retainer 12-22 and Group 3) Vacuum-formed retainer covering all erupted…
- Trial name
- NCT04616755
- Testing
- Measuring changes of Little´s irregularity index ( sum of 5 contact point discrepancies together) measured in mm 2 years after retention have been I place.
- Volunteers
- 90 people, healthy volunteers welcome
- Sponsor
- Kronoberg County Council
Migraine, Healthy
Molecular and Functional PET-fMRI Measures of Analgesia in Migraine
The placebo effect is a phenomenon that has experienced major advances of its understanding in the last decade. However, mechanisms of placebo analgesia in chronic pain patients have yet to be compared to healthy subjects.
- Trial name
- NCT01970943
- Where
- United States
- Volunteers
- 23 people, healthy volunteers welcome
- Sponsor
- Massachusetts General Hospital
Lymphedema
The Women In Steady Exercise Research (WISER) Survivor Trial
WISER Survivor is a one year weight loss and exercise study for sedentary breast cancer survivors who are overweight or obese with breast cancer related lymphedema.
- Trial name
- WISER Survivor (NCT01515124)
- Testing
- Exercise Intervention, Weight Loss Intervention
- Where
- United States
- Volunteers
- 450 people, healthy volunteers welcome
- Sponsor
- Milton S. Hershey Medical Center
Depression - Major Depressive Disorder, Depression Bipolar
Digital Phenotypes for Predicting Depression
This longitudinal study aims to identify and validate digital phenotypes that can predict recurrence of major depressive episodes using passively collected, real-time sensing data from smartphones and wearable devices.
- Conditions
- Depression - Major Depressive Disorder, Depression Bipolar, Bipolar Disorder (BD), Mood Disorders
- Trial name
- NCT07151846
- Where
- South Korea
- Volunteers
- 540 people, healthy volunteers welcome
- Sponsor
- Korea University Anam Hospital
Smoking ( Cigarette), Breastfeeding
Prevention of Postpartum Smoking Relapse and Related Health Consequences by Breastfeeding Promotion
The objective of this randomized controlled trial is to examine the efficacy of a new intervention to prevent postpartum smoking relapse and related health consequences through breastfeeding promotion.
- Trial name
- NCT07661550
- Testing
- Breastfeeding promotion
- Where
- United States
- Volunteers
- 280 people, healthy volunteers welcome
- Sponsor
- State University of New York at Buffalo
Esophageal Squamous Cell Carcinoma, Apatinib
Apatinib in the Treatment of Recurrence or Metastasis of Esophageal Cancer
It was difficult to obtain clinical benefits through traditional chemotherapy and radiotherapy for the patients who have recurrence or metastasis tumor even though they have received first-line chemotherapy or combined…
- Conditions
- Esophageal Squamous Cell Carcinoma, Apatinib, Recurrence, Metastasis
- Trial name
- NCT03913182
- Testing
- apatinib
- Where
- China
- Volunteers
- 39 people, healthy volunteers welcome
- Sponsor
- Shanghai Chest Hospital
Recurrent Endometrial Carcinoma
Endometrial Cancer Recurrence in Patients Taking Metformin
Given the early literature available and its biological plausibility as an inhibitor of the mammalian target of rapamycin (mTOR) protein, it is hypothesized that women with endometrial cancer who take metformin for non-cancer…
- Trial name
- NCT05192850
- Testing
- Metformin use
- Where
- United States
- Volunteers
- healthy volunteers welcome
- Sponsor
- WellSpan Health
Major Depressive Disorder, Bipolar I Disorder
Digital Phenotypes for Predicting Depression_Validation
This 12-month, single-site prospective observational study will prospectively monitor the recurrence of mood episodes while continuously collecting passive digital phenotypes in individuals with and without mood disorders.
- Conditions
- Major Depressive Disorder, Bipolar I Disorder, Bipolar II Disorder, Mood Disorders
- Trial name
- NCT07880015
- Where
- South Korea
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- Korea University Anam Hospital
Cytomegalovirus Infections, Cytomegalovirus Retinitis
A Comparison of HIV-Infected Patients With and Without Opportunistic (AIDS-Related) Infection
The purpose of this study is to understand how changes in the immune system of HIV-infected patients affect their risk for 3 serious infections: Pneumocystis carinii pneumonia (PCP), cytomegalovirus (CMV) retinitis, or CMV organ…
- Conditions
- Cytomegalovirus Infections, Cytomegalovirus Retinitis, Pneumonia, Pneumocystis Carinii, HIV Infections
- Trial name
- NCT00005572
- Where
- 16 sites in United States
- Volunteers
- 90 people, healthy volunteers welcome
- Sponsor
- National Institute of Allergy and Infectious Diseases (NIAID)
Basal Cell Carcinoma
An Observational Study to Determine the Clinical Cure Rate of Therapeutic up Front Shave Removal of Basal Cell Carcinoma of the Skin With Long Term Follow up to Evaluate Recurrence
Determine the effectiveness of a deep shave removal as a definitive treatment for basal cell carcinoma (BCC) without the need for a follow up surgical procedure.
- Trial name
- NCT02296970
- Testing
- Deep shave removal using a blue surgical blade
- Where
- United States
- Volunteers
- 78 people, healthy volunteers welcome
- Sponsor
- University of Pittsburgh
Endometrioma
Surgicel Reduces Ovarian Endometriomas Recurrence
Two hundred women aged from 20 to 35 years undergoing conservative laparoscopic treatment of ovarian endometriomas (either by drainage or cyst wall excision) were included.
- Trial name
- NCT02947724
- Testing
- SURGICEL®
- Where
- Egypt
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- Cairo University
Periapical Diseases, Periapical Periodontitis
Postoperative Pain After Conservative Root Canal Preparation
The goal of this clinical trial is to compare the pain experienced by healthy participants after root canal treatment with small versus large root canal sizes. The main questions it aims to answer are: 1.
- Conditions
- Periapical Diseases, Periapical Periodontitis, Postoperative Pain, Pulp Necroses
- Trial name
- NCT06545773
- Testing
- Root Canal Treatment with ProTaper Next Nickel-Titanium File (PTN), Root Canal Treatment withTruNatomy Nickel-Titanium File (TN)
- Where
- Turkey (Türkiye)
- Volunteers
- 90 people, healthy volunteers welcome
- Sponsor
- Istanbul University
Abdominal Pain
Recurrent Abdominal Pain in Childhood -Characteristics and Course
Recurrent abdominal pain (RAP) is a common complaint in childhood. Identification of the processes that maintain illness is important.
- Trial name
- NCT00311233
- Where
- Norway
- Volunteers
- 152 people, healthy volunteers welcome
- Sponsor
- Sykehuset Innlandet HF
Pancreatitis
Genetic Analysis for Predicting of Relapse During Steroid Treatment for Autoimmune Pancreatitis (AIP)
To determine whether certain alleles or haplotypes of major histocompatibility complex gene are associated with AIP in Korean population, we undertook this study with high-resolution typing for HLA (sequence-based typing).
- Trial name
- NCT00444444
- Where
- South Korea
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Asan Medical Center
Giant Cell Arteritis
Investigation of the Influence of the Human Microbiome on Giant Cell Arteritis
The longitudinal observational study aims to assess the impact of the microbiome especially the gut-microbiome in the emergence and course of giant cell arteritis (abbr. GCA) patients.
- Trial name
- GCA-Biom (NCT06279065)
- Testing
- Analysis of blood and microbiome samples (stool, oral lavage)
- Where
- 2 sites in Germany
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- University of Bonn
Fistula in Ano
Two Approaches to Lower the Chances of Recurrence of Anal Fistula After Surgery
A total of 80 patients with complex fistula in ano of both genders were included. All patients in Group A underwent a loose seton technique.
- Trial name
- NCT06380036
- Testing
- video assisted fistula tract surgery
- Where
- Pakistan
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Sairah Sadaf
Moderate Acute Malnutrition (MAM), Undernutrition
Effectiveness of Positive Deviance/Hearth in Treating Uncomplicated Moderate Acute Malnutrition in Children 6-59 Months in Mymensingh Division, Bangladesh
The goal of this clinical trial (cluster randomized controlled trial) is to learn whether a Positive Deviance/Hearth (PDH) intervention can effectively treat moderate acute malnutrition (MAM) and reduce relapse compared to…
- Conditions
- Moderate Acute Malnutrition (MAM), Undernutrition, Wasting
- Trial name
- PD/Hearth MAM (NCT07591064)
- Testing
- PD/Hearth is a behavioral change program that teaches caregivers how to cook and feed their children. A nutrient-dense meal using local ingredients will be fed to children during Hearth sessions., Standard of Care (Investigator Selected)
- Where
- Bangladesh
- Volunteers
- 400 people, healthy volunteers welcome
- Sponsor
- World Vision US
Anal Intraepithelial Neoplasia, Anal Cancer
HPV-SAVE_Merck_Sub-Study for Preventing Recurrence of HSIL
Human papillomavirus (HPV) is the most common sexually transmitted infection (STI) worldwide. Infection by certain high-risk oncogenic types of HPV (HR-HPV) is the major cause of several cancers in men, notably squamous cell…
- Conditions
- Anal Intraepithelial Neoplasia, Anal Cancer, Human Papilloma Virus
- Trial name
- NCT03947775
- Testing
- 9-valent HPV vaccination
- Where
- 4 sites in Canada
- Volunteers
- 228 people, healthy volunteers welcome
- Sponsor
- University Health Network, Toronto
Bladder Cancer
Analysis of Urinary Methylation Patterns Via Liquid Biopsy as an Early Diagnosis Tool
Multicenter, observational, prospective, biological pilot study on liquid biopsy, aimed at investigating methylation profiles in relation to the early diagnosis of bladder cancer, to validate the potential of commercially…
- Trial name
- NCT06878027
- Where
- Italy
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Regina Elena Cancer Institute
Gastric Cancer
ctDNA-MRD Monitoring After Resection in Gastric Cancer
Numerous studies have demonstrated that circulating tumor DNA (ctDNA)-based molecular residual disease (MRD) detection has significant clinical value in postoperative recurrence monitoring, adjuvant treatment decision-making, and…
- Trial name
- MRD-GC (NCT06893133)
- Where
- China
- Volunteers
- 110 people, healthy volunteers welcome
- Sponsor
- Peking University