Management of depression

Depression is a symptom of some physical diseases; a side effect of some drugs and medical treatments; and a symptom of some mood disorders such as major depressive disorder or dysthymia.^[1] Physical causes are ruled out with a clinical assessment of depression that measures vitamins, minerals, electrolytes, and hormones. Management of depression may involve a number of different therapies: medications, behavior therapy, psychotherapy, and medical devices.

Though psychiatric medication is the most frequently prescribed therapy for major depression, psychotherapy may be effective, either alone or in combination with medication. Combining psychotherapy and antidepressants may provide a “slight advantage”, but antidepressants alone or psychotherapy alone are not significantly different from other treatments, or “active intervention controls”. Given an accurate diagnosis of major depressive disorder, in general, the type of treatment (psychotherapy and/or antidepressants, alternate or other treatments, or active intervention) is “less important than getting depressed patients involved in an active therapeutic program.

Psychotherapy is the treatment of choice in those under the age of 18, with medication offered only in conjunction with the former and generally not as a first-line agent. The possibility of depression, substance misuse, or other mental health problems in the parents should be considered and, if present and if it may help the child, the parent should be treated in parallel with the child.

Psychotherapy and behavior therapy

There are a number of different psychotherapies for depression that are provided to individuals or groups by psychotherapists, psychiatrists, psychologists, clinical social workers, counselors, or psychiatric nurses. With more chronic forms of depression, the most effective treatment is often considered to be a combination of medication and psychotherapy. Psychotherapy is the treatment of choice in people under 18. A meta-analysis examined the effectiveness of psychotherapy for depression across ages from younger than 13 years to older than 75 years.

As the most studied form of psychotherapy for depression, cognitive-behavioral therapy (CBT) is thought to work by teaching clients to learn a set of cognitive and behavioral skills, which they can employ on their own. Earlier research suggested that cognitive-behavioral therapy was not as effective as antidepressant medication in the treatment of depression; however, more recent research suggests that it can perform as well as antidepressants in treating patients with moderate to severe depression. Beck’s treatment manual, Cognitive therapy of depression, has undergone the most research and accumulated the most evidence for its use. However, a number of other CBT manuals also have evidence to support their effectiveness with depression. Moreover, the self-help book by Dr. Burns, Feeling Good, utilizes many CBT techniques and has been found to be effective in the treatment of depression.

The effect of psychotherapy on the patient and clinician-rated improvement as well as on revision rates have declined steadily from the 1970s

A systematic review of data comparing low-intensity CBT (such as guided self-help by means of written materials and limited professional support, and website-based interventions) with usual care found that patients who initially had more severe depression benefited from low-intensity interventions at least as much as less-depressed patients.

For the treatment of adolescent depression, one published study found that CBT without medication performed no better than a placebo and significantly worse than the antidepressant fluoxetine. However, the same article reported that CBT and fluoxetine outperformed treatment with only fluoxetine.^[20] Combining fluoxetine with CBT appeared to bring no additional benefit in two different studies^[21]^[22] or, at the most, only marginal benefit, in a fourth study.

Behavior therapy for depression is sometimes referred to as behavioral activation. Studies exist showing behavioral activation to be superior to CBT. In addition, behavioral activation appears to take less time and lead to longer-lasting change. Two well-researched treatment manuals include Social skills training for depression and Behavioral activation treatment for depression.

Emotionally focused therapy, founded by Sue Johnson and Les Greenberg in 1985, treats depression by identifying and processing underlying emotions. The treatment manual, Facilitating emotional change, outlines treatment techniques.

Acceptance and commitment therapy (ACT), a mindfulness form of CBT, which has its roots in behavior analysis, also demonstrates that it is effective in treating depression, and can be more helpful than traditional CBT, especially where depression is accompanied by anxiety and where it is resistant to traditional CBT.

A review of four studies on the effectiveness of mindfulness-based cognitive therapy (MBCT), a recently developed class-based program designed to prevent relapse, suggests that MBCT may have an additive effect when provided with the usual care in patients who have had three or more depressive episodes, although the usual care did not include antidepressant treatment or any psychotherapy, and the improvement observed may have reflected non-specific or placebo effects. Of note, although Mindfulness-based cognitive therapy for depression prevented relapse of future depressive episodes, there is no research on whether it can cause the remission of a current depressive episode. Dep

Interpersonal psychotherapy (IPT) focuses on the social and interpersonal triggers that may cause depression. There is evidence that it is an effective treatment for depression. Here, the therapy takes a fairly structured course (often 12 sessions, as in the original research versions) as in the case with CBT; however, the focus is on relationships with others. Unlike family therapy, IPT is an individual format, so it is possible to work on interpersonal themes even if other family members do not come to the session. Therapy can be used to help a person develop or improve interpersonal skills in order to allow him or her to communicate more effectively and reduce stress. In a meta-analysis of 16 studies and 4,356 patients, the average improvement in depressive symptoms was an effect size of d = 0.63 (95% CI, 0.36 to 0.90). IPT combined with pharmacotherapy was more effective in preventing relapse than pharmacotherapy alone, the number needed to treat = 7.63.

Psychoanalysis, a school of thought founded by Sigmund Freud that emphasizes the resolution of unconscious mental conflicts, is used by its practitioners to treat clients presenting with major depression. A more widely practiced technique, called psychodynamic psychotherapy, is loosely based on psychoanalysis and has an additional social and interpersonal focus.^[40] In a meta-analysis of three controlled trials, psychodynamic psychotherapy was found to be as effective as medication for mild to moderate depression.

Shared care

Shared decision making is an approach whereby patients and clinicians freely share important evidence when tasked with decision making and where patients are guided to consider the best available options to make an informed decision (Sanda et al. 2018). The principles are well documented, but there is a gap in that it’s hard to apply them in routine clinical practice. The steps have been simplified into five steps. The first step is seeking patient participation in that the health practitioner is tasked with communicating existing choices and therefore inviting them to the decision-making process. The next step involves assisting the patient to explore and compare the treatment options by a critical analysis of the risks and benefits. The third step involves the assessment of the patient’s values and what they prefer taking to account what is of paramount urgency to the patient. Step 4 involves decision making where the patient and the practitioner make a conclusive decision on the best option and arrange for subsequent follow up meetings. Finally, the fifth step involves the analysis of the patient’s decision’. Five steps for you and your patients to work together to make the best possible health care decisions. The step involves monitoring of the degree of implementation, overcoming of barriers of decision implantation consequently the decisions need to be revisited and optimized thus ensuring the decision has a positive impact on health outcomes its success relies on the ability of the health practitioner to create a good interpersonal relationship with the patient. (Stone, 2017)

Depression still remains a major problem in the US whereby statistics have it that 16 million people were affected in the year 2017 (WHO, 2017). The depression is multifactorial and has been on the increase due to societal pressure, genetic association, and an increase in the use of drugs (Zhang et al. 2016). incorporation of nursing in the management of depression may seem important in that nursing hold a pivotal role in health care delivery where they are they are the health practitioners that have been trained to be versatile from clinical to psychological care Their incorporation shared decision making in treating depression may be important as nurses are known to have the best interpersonal relationship with the patients thus a better collaborative model can be achieved due to this fact (Williams et al 2016). With this in mind, the nurses may serve to administer drugs in management, prepare and maintain the patient’s records, interaction with other care staff to achieve optimum care, and organizing therapy sessions (Lu et al. 2019)^[. In a study by (Duncan, Best & Hagen, 2010) concerning shared decision-making interventions for people with mental health conditions there were no overt benefits that were discovered and the called for further research in this area. Another study by (Langer, Mooney & Wills, 2015) found that it is important to begin the dissemination and implementation of SDM as they proved that it has benefits in healthcare especially in mental health care and has received social and government support and however transitioning to SDM has proven to be an uphill task. Kathleen Walsh 2017 recognizes in her journal the fact that Dr. Velligan stated that SDM is of importance in demonstrating patient preferences in decision making when there is no clear approach to treatment. In addition, numerous tools can be used to make the decision making the process easier these include the Controlled Preferences Scale that informs clinicians on how to actively involve patients

He further gives the suggestion that providers need to embrace shared decision-making by making sure the patients participate actively in their management thus enabling the success of the model. (Walsh, 2017).

Medication

To find the most effective pharmaceutical drug treatment, the dosages of medications must often be adjusted, different combinations of antidepressants tried, or antidepressants changed. Norepinephrine reuptake inhibitors (NRIs) can be used as antidepressants. Selective serotonin reuptake inhibitors (SSRIs), such as sertraline (Zoloft, Lustral), escitalopram (Lexapro, Cipralex), fluoxetine (Prozac), paroxetine (Seroxat), and citalopram, are the primary medications considered, due to their relatively mild side effects and broad effect on the symptoms of depression and anxiety, as well as reduced risk in overdose, compared to their older tricyclic alternatives. Those who do not respond to the first SSRI tried can be switched to another. If sexual dysfunction is present prior to the onset of depression, SSRIs should be avoided. Another popular option is to switch to the atypical antidepressant bupropion (Wellbutrin) or to add bupropion to the existing therapy; this strategy is possibly more effective. It is not uncommon for SSRIs to cause or worsen insomnia; the sedating noradrenergic and specific serotonergic antidepressant (NaSSA) antidepressant mirtazapine (Zispin, Remeron) can be used in such cases. Cognitive Behavioral Therapy for Insomnia can also help to alleviate insomnia without additional medication. Venlafaxine (Effexor) from the SNRI class may be moderately more effective than SSRIs; however, it is not recommended as a first-line treatment because of the higher rate of side effects, and its use is specifically discouraged in children and adolescents. Fluoxetine is the only antidepressant recommended for people under the age of 18, though, if a child or the adolescent patient is intolerant to fluoxetine, another SSRI may be considered. Evidence of the effectiveness of SSRIs in those with depression complicated by dementia is lacking.

Tricyclic antidepressants (TCAs) have more side effects than SSRIs (but less sexual dysfunctions) and are usually reserved for the treatment of inpatients, for whom the tricyclic antidepressant amitriptyline, in particular, appears to be more effective. A different class of antidepressants, the monoamine oxidase inhibitors, have historically been plagued by questionable efficacy (although early studies used dosages now considered too low) and life-threatening adverse effects. They are still used only rarely, although newer agents of this class (RIMA), with a better side effect profile, have been developed. In older patients, TCAs and SSRIs are of the same efficacy. However, there are differences between TCA related antidepressants and classical TCAs in terms of side effect profiles and withdrawal when compared to SSRIs.

There is evidence a prominent side-effect of antidepressants, emotional blunting, is confused with a symptom of depression itself. The cited study, according to Professor Linda Gask was: ‘funded by a pharmaceutical company (Servier) and two of its authors are employees of that company’, which may bias the results. The study authors note: “emotional blunting is reported by nearly half of depressed patients on antidepressants and that it appears to be common to all monoaminergic antidepressants not only SSRIs”. Additionally, they note: “The OQuESA scores are highly correlated with the HAD depression score; emotional blunting cannot be described simply as a side-effect of antidepressant, but also as a symptom of depression…More emotional blunting is associated with a poorer quality of remission…”

Acetyl-l-carnitine

Acetylcarnitine levels were lower in depressed patients than controls and in rats, it causes rapid antidepressant effects through epigenetic mechanisms. A systematic review and meta-analysis of 12 randomized controlled trials found “supplementation significantly decreases depressive symptoms compared with placebo/no intervention while offering a comparable effect with that of established antidepressant agents with fewer adverse effects.

Zinc

A 2012 cross-sectional study found an association between zinc deficiency and depressive symptoms among women, but not men, and a 2013 meta-analysis of 17 observational studies found that blood zinc concentrations were lower in depressed subjects than in control subjects. A 2012 meta-analysis found that zinc supplementation as an adjunct to antidepressant drug treatment significantly lowered depressive symptom scores of depressed patients. The potential mechanisms underlying the association between low serum zinc and depression remain unclear but may involve the regulation of neurotransmitter, endocrine, and neurogenesis pathways. Zinc supplementation has been reported to improve symptoms of ADHD and depression. A 2013 review found that zinc supplementation may be an effective treatment in major depression.

Magnesium

Many studies have found an association between magnesium intake and depression. Magnesium was lower in the serum of depressed patients than controls. One trial found magnesium chloride to be effective for depression in seniors with type 2 diabetes while another trial found magnesium citrate decreased depression in patients with fibromyalgia. One negative trial used magnesium oxide, which is poorly absorbed. A randomized, open-label study found that consumption of magnesium chloride for 6 weeks resulted in a clinically significant net improvement in depression and that effects were observed within 2 weeks.

Augmentation

Physicians often add a medication with a different mode of action to bolster the effect of an antidepressant in cases of treatment resistance; a 2002 large community study of 244,859 depressed Veterans Administration patients found that 22% had received a second agent, most commonly a second antidepressant. Lithium has been used to augment antidepressant therapy in those who have failed to respond to antidepressants alone. Furthermore, lithium dramatically decreases the suicide risk in recurrent depression. The addition of atypical antipsychotics when the patient has not responded to an antidepressant is also known to increase the effectiveness of antidepressant drugs, albeit at the cost of more frequent and potentially serious side effects. There is some evidence for the addition of a thyroid hormone, triiodothyronine, in patients with normal thyroid function. Stephen M. Stahl, a renowned academician in psychopharmacology, has stated resorting to a dynamic psychostimulant, in particular, d-amphetamine is the “classical augmentation strategy for treatment-refractory depression. However, the use of stimulants in cases of treatment-resistant depression is relatively controversial.

Regulatory status, efficacy, and tolerability of adjunctive treatments in depression

[1]

[20]

[21]

[22]

[40]

link between exercise and depression in man vs woman ?

Man versus woman

Offering event to feel second thoughts about exercise

Making examination a lot of proportional

Management of depression