Depression supplementation

Midazolam (Versed), a short-acting benzodiazepine CNS depressant, is used as a preanesthetic drug to relieve anxiety for induction of anesthesia for conscious sedation before minor procedures, such as endoscopic procedures and to supplement nitrous oxide and oxygen for short surgical procedures. When the drug is used for induction anesthesia, the patient gradually loses consciousness during a period of 1 to 2 minutes. 

Ketamine (Ketalar) is a rapid-acting general anesthetic. It produces an anesthetic state characterized by profound analgesia, cardiovascular and respiratory stimulation, normal or enhanced skeletal muscle tone, and occasionally mild respiratory depression. Ketamine is used for diagnostic and surgical procedures that do not require relaxation of skeletal muscles, for induction of anesthesia before the administration of other anesthetic drugp, and as a supplement to other anesthetic drags. 

Androgens are important for general sexual function and libido, but testosterone supplementation is only effective in patients with documented low serum testosterone levels. In patients with hypogonadism, testosterone replacement is the initial treatment of choice, as it corrects decreased libido, fatigue, muscle loss, sleep disturbances, and depressed mood. Improvements in ED may occur, but they should not be expected to occur in all patients.23 The initial trial should be for 3 months. At that time, re-evaluation and the addition of another ED therapy is warranted. Routes of administration include oral, intramuscular, topical patches or gel, and a buccal tablet. 

Pure (3-carotene supplementation (30-50 mg per day) had no depressive effects on cardiovascular disease risk (Hennekens and others 1996 Omenn and others 1996 Lee and others 1999). 

Inositol, the building block of the phosphoinositide intracellular signaling pathway, has been examined as a potential anxiolytic. In clinical trials, inositol has reported to be effective in both panic disorder [114, 115] and depression [116], and animal data are also favorable. Because of inositol s status as a dietary supplement, there is little financial backing for studies of its efficacy and safety. The mechanism of action of inositol is not entirely clear, but it is believed to facilitate phosphoinositide-signaling-coupled neurotransmission. 

Hypothyroidism can precipitate a depression and be a risk factor for rapid cycling thyroid supplementation can be used for refractory rapid cycling and augmentation of antidepressants in unipolar depression. 

A number of medical conditions are associated with high rates of depression (see Table 3.4). In some instances, the distinction between MDD and depression due to a general medical condition is largely academic with little bearing on treatment selection. For example, pancreatic cancer may induce depression directly through the release of tumor-secreted substances however, depression in the pancreatic cancer patient is treated with conventional antidepressant medications. In other cases, the diagnostic distinction bears important treatment implications. One commonly cited example is depression occurring in association with hypothyroidism. Patients with depression and hypothyroidism do not respond to antidepressant treatment alone but require a thyroid hormone supplement. 

Nierenberg AA, Petersen TJ, Alpert JE. Prevention of relapse and recurrence in depression the role of long-term pharmacotherapy and psychotherapy. J Clin Psychiatry 2003 64(Supplement 15) 13-17. 

Substance-Induced Anxiety Disorder. Numerous medicines and drugs of abuse can produce panic attacks. Panic attacks can be triggered by central nervous system stimulants such as cocaine, methamphetamine, caffeine, over-the-counter herbal stimulants such as ephedra, or any of the medications commonly used to treat narcolepsy and ADHD, including psychostimulants and modafinil. Thyroid supplementation with thyroxine (Synthroid) or triiodothyronine (Cytomel) can rarely produce panic attacks. Abrupt withdrawal from central nervous system depressants such as alcohol, barbiturates, and benzodiazepines can cause panic attacks as well. This can be especially problematic with short-acting benzodiazepines such as alprazolam (Xanax), which is an effective treatment for panic disorder but which has been associated with between dose withdrawal symptoms. 

Thase ME, Salloum IM, Cornelius JD. Comorbid alcoholism and depression treatment issues. J Clin Psychiatry 2001 62(Supplement 20) 32-41. 

Rabheru K. Special issues in the management of depression in older patients. Can J Psychiatry 2004 49(3 Supplement 1) 41S-50S. 

Exposed individuals with evidence of central nervous system depression or seizures should be evaluated for the presence of some other underlying disorder. Diazepam or phenobarbital may be administered to alleviate seizures. Supplemental oxygen can also be administered. If pulmonary edema occurs, conventional therapy should be considered. Additional information regarding the treatment of individuals exposed to cresols may be obtained from Bronstein and Currance (1988), Haddad and Winchester (1990), and Stutz and Janusz (1988). 

Opioids play an important role in anesthetic practice. Opioid analgesics potentiate the efficacy of anesthetics. They can be given as part of the premedication as well as during the operation. Examples of short acting agents with high potency are fentanyl, sufentanyl, alfentanil and remifentanil. Because of their hemodynamic stability these agents can be used for patients with compromised myocardial function. Respiration must be maintained artificially and may be depressed into the postoperative period. They are usually supplemented with inhalation anesthetic, benzodiazepines or propofol. 

Controlled studies involving lipid manipulation in children date back to the 1920s, when the ketogenic diet was pioneered to control treatment-resistant seizures in select pediatric populations (Freeman et al., 1998). However, no controlled evidence is available in children with depression, bipolar disorder, behavioral problems, or ADHD. In the absence of definite empirical data about effectiveness, treatment with EFA supplements should be considered unproven and patients ought to be advised accordingly. 

Clinicians should be aware that many of their patients may be taking alternative treatments either via self-care or prescribed by CAM practitioners. Inquiring about this should be routine because of potential side effects and drug interactions. A working knowledge of CAM treatments will allow child psychiatrists to give parents and patients advice about safety and effectiveness. Use of St. John s wort in children with unipolar depression may at times be appropriate, particularly in cases where more standard treatments are contraindicated or have failed. However, it should be used cautiously and with an appropriate explanation of its risks and benefits, as a competent clinician would do for any treatment. Use of St. John s wort for other conditions is not currently recommended given the lack of evidence for efficacy. Kava extracts may be used for anxiety, with similar provisos. There are much fewer data about the efficacy and safety of other dietary supplements and their use cannot be supported at this point. 

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