Depression can be mild, moderate, or severe, with an array of clinical research trials being conducted to further understand the disease. It can also be related to medical disorders, such as diabetes, thyroid disease, cancer, or to other mental health conditions, such as anxiety. It can happen at any age, but usually starts in patients in their teen years, or early 20s and 30s.
What Is Depression?
D
epression is a fairly common mood disorder; you have probably met someone suffering from depression at some point in your life, or you might have even suffered from it yourself. But what is depression?
Many people use the term “depressed” lightly; but depression isn’t simply being sad or moody. In order to be diagnosed with depression, a person must display certain psychological and/or physical symptoms every day for a period of at least two weeks.
Some of these symptoms are:
- Feeling sad or depressed
- Fatigue
- Lack of concentration, impaired memory
- Sleeping less or more than usual
- Irritability
- Weight loss or weight gain
- Feelings of guilt
- Loss of interest in activities you used to enjoy
- Thoughts about death or suicide; suicide attempts
Match to Depression Clinical Trials
- Access to cutting-edge treatments
- Latest clinical trials
- Find trials in your area
What Causes Depression?
Scientists haven’t discovered what exactly causes depression. There are, however, many factors that play a role in its development. Some of them are:
How is Depression Diagnosed?
There isn’t a specific test meant to diagnose depression. Instead, your doctor will ask you about your symptoms to determine whether you are suffering from depression.
It is possible that your doctor will perform a physical examination and/or order laboratory tests, in order to rule out any other disease or condition which might cause depressive symptoms.
The evaluation must determine which depressive symptoms are present, when they started, a thorough personal and family history, along with any other factors which could contribute to the patient’s condition.
Treating Depression
Patients with depression usually have a positive response to treatment. However, it is important to remember that not all patients react in the same way to the same treatments. Therefore, it is possible that you will need to try different alternatives before finding a treatment that works for you. Depression is usually treated with a combination of medications and therapy.
Antidepressants are meant to regulate the brain chemistry in order to relieve depression. Although some improvement might be seen after a couple of weeks into the treatment, their full effect isn’t usually apparent until 1-3 months taking the medication, and they are usually prescribed for at least 6 months.
Antidepressants include:
- Selective serotonin reuptake inhibitors (SSRIs): citalopram, escitalopram, fluoxetine, sertraline, paroxetine, vortioxetine (approved in 2013) amongst others.
- Serotonin/norepinephrine reuptake inhibitors (SNRIs): venlafaxine, duloxetine, levomilnacipran, levomilnacipram (approved in 2013), amongst others.
- Serotonin-Dopamine Activity Modulators (SDAMs): brexpiprazole, aripiprazole.
- Tricyclic antidepressants (TCAs): amitriptyline, clomipramine, doxepin, nortriptyline, amongst others.
- Monoamine oxidase inhibitors (MAOIs): isocarboxazid, phenelzine, tranylcypromine, and selegiline amongst others.
- Atypical antidepressants: mirtazapine, bupropion, trazodone, amongst others.
There is also some clinical evidence supporting the efficacy of St. John’s Wart as a therapeutic alternative for mild depression. However, some studies have theorized that this is due to a placebo effect, and it should not be used to replace conventional medications.
Different types of psychotherapy, such as behavioral activation, cognitive-behavioral therapy, interpersonal therapy, mindfulness based cognitive therapy, and problem solving therapy are used in conjunction with antidepressants to improve the efficacy of the treatment. It might be used alone to treat mild cases of depression. Therapy can be individual, or it can involve the patient’s partner, family, or other individuals.
Electroconvulsive therapy is another form of therapy, but it is usually reserved for severe depression where other therapies have failed, and the patient has a high risk of suicide. It has been shown to be very effective in these cases, and it produces improvement faster than other forms of treatment.
Depression Clinical Trials
Clinical trials are a great way to help further research regarding depression, and also to get access to care from experts in the field.
Depression clinical trials are mostly carried out to determine the safety and efficacy of new medications and procedures, and they are led by a research team. A patient can obtain life-changing treatments through a clinical trial; however, it is important to note that if the patient wishes to leave the trial for any reason, they may do so at any point during the research.
ClinicalTrials.gov: Recruiting Studies | Depression | Last update posted in the last 300 days Studies found on ClinicalTrials.gov by a search of: Recruiting Studies | Depression | Last update posted in the last 300 days
- Online Singing Interventions for Postnatal Depression in Times of Social Isolation: a Single Arm Study on April 23, 2021 at 4:00 pm
Conditions: Postnatal Depression; Social IsolationIntervention: Behavioral: Melodies for MumsSponsors: King's College London; University College, LondonRecruiting
- Improving Depressive Symptoms Through Personalised Exercise and Activation on April 23, 2021 at 4:00 pm
Conditions: Depressive Symptoms; Depressive DisorderInterventions: Behavioral: IDEA program (Improving depressive symptoms through personalised exercise and activation); Device: IDEAppSponsors: Hospital del Mar Research Institute (IMIM); Instituto de Salud Carlos III; Parc de Salut MarRecruiting
- Adaptation and Pilot Testing of Web and Mobile Interface for the ATTACH™ Intervention on April 23, 2021 at 4:00 pm
Conditions: Depression; Addiction; Domestic Violence; PovertyIntervention: Behavioral: Attachment and Child Health (ATTACH) Parenting ProgramSponsor: University of CalgaryRecruiting
- Neuroinflammation in COVID-19 and Depression on April 22, 2021 at 4:00 pm
Conditions: Major Depressive Episode; Covid19Interventions: Other: [18F]FEPPA PET scan; Other: [11C]SL25.1188 PET scanSponsor: Centre for Addiction and Mental HealthRecruiting
- Open Label Study to Assess the Safety of REL-1017 for Major Depressive Disorder on April 22, 2021 at 4:00 pm
Condition: Major Depressive DisorderIntervention: Drug: REL-1017Sponsor: Relmada Therapeutics, Inc.Recruiting
- A Study to Assess the Efficacy and Safety of REL-1017 as Adjunctive Treatment for Major Depressive Disorder (MDD) on April 22, 2021 at 4:00 pm
Condition: Major Depressive DisorderInterventions: Drug: REL-1017; Drug: PlaceboSponsor: Relmada Therapeutics, Inc.Recruiting
- Pregnancy Without Psychosocial Stress on April 21, 2021 at 4:00 pm
Conditions: Depressive Symptoms; Anxiety Disorders and Symptoms; Depression, PostpartumInterventions: Behavioral: Mom´s Supporting Mom; Behavioral: Enhanced Treatment As UsualSponsor: National Institute of Mental Health, Czech RepublicRecruiting
- Effect of Low-dose Esketamine on Postoperative Depression in Patients With Breast Cancer on April 20, 2021 at 4:00 pm
Condition: DepressionInterventions: Drug: Esketamine; Drug: normal salineSponsor: Yangzhou UniversityRecruiting
- Selective Prevention Transdiagnostic Intervention for At-risk Adolescents on April 20, 2021 at 4:00 pm
Conditions: Anxiety Disorders and Symptoms; Depressive SymptomsInterventions: Behavioral: PROCARE+ (with add-on modules); Behavioral: PROCARE (UP-A for selective purposes); Behavioral: Active control conditionSponsors: University of Jaén; Universidad Miguel Hernandez de Elche; Universitat Rovira i Virgili; University of MiamiRecruiting
- The Effect of Tele-Health Education Provided in the Postpartum Period in the Covid 19 Pandemic on April 19, 2021 at 4:00 pm
Conditions: Postpartum Depression; Anxiety StateIntervention: Behavioral: ExperimentalSponsor: Saglik Bilimleri UniversitesiRecruiting
- Recovering Damaged Cells for Sequelae Caused by SARS-CoV-2 on April 15, 2021 at 4:00 pm
Conditions: Sequelae of; Infection; Post Infection Glomerulonephritis; Post-Infectious Peripheral Neuralgia; Post-Infectious Disorder (Disorder); Post-Infectious Arthritis; Post-Infectious Polyneuritis; Post-Infectious Parkinsonism; Post-Infectious Hypothyroidism; Post Infectious Osteoarthritis; Anxiety Disorders; Depression; Depression, Anxiety; Depression, Bipolar; Insomnia; GERD; Gastro Esophageal Reflux; Hepatitis; GlomerulonephritisInterventions: Combination Product: FurWat; Combination Product: FurFat; Combination Product: PurApo; Combination Product: PurPhl; Combination Product: PurClo; Combination Product: PurInf; Combination Product: SmolivSponsor: All Natural Medicine Clinic, LLCRecruiting
- Brief Smartphone Treatment Study on April 15, 2021 at 4:00 pm
Condition: Generalized Anxiety DisorderInterventions: Device: Mindfulness ecological momentary intervention; Device: Self-monitoring placeboSponsor: Penn State UniversityRecruiting
If you are interested in joining a clinical trial, ask your doctor about trials open in your area, or contact hospitals and universities to obtain information about clinical trials available to you.
Lifestyle Changes
There are many things you can do to improve depression. Lifestyle changes can help maximize the benefits of medication and therapy.
- Eating a healthy diet: a diet rich in fatty acids (fish, nuts, supplements), amino acids (meat, dairy, some vegetables), and complex carbohydrates (grains, fruits, and vegetables) can help improve mood. It is also important to avoid drugs and alcohol.
- Exercise: exercising at least 30 minutes a day, three times a week can help reduce stress, stabilize mood, and improve sleep and self-esteem.
- Sleep: lack of sleep can worsen depressive symptoms such as fatigue and irritability. Having a bedtime routine and getting restful sleep helps improve these symptoms.
- Hobbies: developing hobbies which make you feel better is a good way to improve your mood.
Tips For Friends and Family
- Be understanding and non-judgmental of your loved one: depression is an illness just like any other, and it is important not to stigmatize it.
- Learn the symptoms so that you can recognize the disease or any worsening symptoms.
- Get help: it is important to be aware that you might need help to deal with your loved one’s illness, too.
- Encourage adherence to treatment: make sure to talk to your loved one and express your encouragement, so that they don’t stop following their treatment.
Match to Depression Clinical Trials
- Access to cutting-edge treatments
- Latest clinical trials
- Find trials in your area
Sources
- U.S. Department of Health and Human Services, National Institutes of Health, National Institute of Mental Health. (2015). Depression (NIH Publication No. 15-3561). Bethesda, MD: U.S. Government Printing Office. Recovered from https://www.nimh.nih.gov/health/publications/depression-what-you-need-to-know/index.shtml
- Simon, G. (Jun 29th, 2017) Patient education: Depression treatment options for adults (Beyond the Basics). Recovered from https://www.uptodate.com/contents/depression-treatment-options-for-adults-beyond-the-basics?source=see_link