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PubMed2001

[St. John's wort extract WS 5572 in minor to moderately severe depression. Effectiveness and tolerance of 600 and 1200 mg active ingredient daily].

BACKGROUND AND METHOD: In this multi-centre study, the effectiveness and tolerability of an extract of herba hyperici WS 5572 were examined. The total of 2,166 participating patients, all suffering from mild to moderate depression, were prescribed to take 600 mg (one tablet) or 1,200 mg (two tablets) daily. Four-hundred-forty-six general practitioners, psychiatrists and neurologists conducted the survey. Three quarters of the participating patients were female at an average age of 50 years. Most of the patients suffered from a depression which was diagnosed for the first time. Approximately in one third of the patients, a recurrent depression was diagnosed. RESULTS: The average severity of the depression was "moderate" (basing on CGI; Clinical Global Impression Scale) at the beginning of the survey and was reduced to less than "mild" after an average observation time of seven weeks. 83.7% patients (600 mg) and 88.6% (1,200 mg) responded respectively. During this observation period, an improvement in symptoms, measured in 17 items, was of clinical relevance. The treating physicians described the drug tolerance as being good or very good for 99% in all cases. This observation was confirmed by adverse drug reactions, which amounted to 0.41%. The low ratio of adverse drug reactions of 0.41% confirmed the physicians' judgement. CONCLUSION: The results obtained from this observational study were similar to those of an equally designed observation performed in 1998, where St. John's wort was observed in a dosage of 300 mg per tablet (standard dosage 3 x 300 mg/d). This is a good proof of the effectiveness and the tolerability of this drug in patients who are suffering from mild and moderate depressive episodes.

Depressive Disorder↗
PubMed2002

St John's wort or sertraline? Randomized controlled trial in primary care.

OBJECTIVE: To compare the change in severity of depressive symptoms and occurrence of side effects in primary care patients treated with St John's wort (SJW) and sertraline. DESIGN: Double-blind, randomized 12-week trial. SETTING: Community-based offices of 12 family physicians practising in greater Montreal, Que. PARTICIPANTS: Eighty-seven men and women with major depression and an initial score of > or = 16 on the Hamilton Rating Scale for Depression (Ham-D). INTERVENTIONS: Patients were randomized to treatment with either sertraline (50 to 100 mg/d) or SJW (900 to 1800 mg/d) in a double-blind fashion. Assessment of depression was done at entry and at 2, 4, 8, and 12 weeks using the Ham-D, the Beck Depression Inventory (BDI), and a questionnaire asking about compliance and side effects. MAIN OUTCOME MEASURES: Changes from baseline in Ham-D and BDI scores and self-reported side effects. RESULTS: There were no important differences in changes in mean Ham-D and BDI scores (using intention-to-treat analysis), with and without adjustment for baseline demographic characteristics, between the two groups at 12 weeks. Significantly more side effects were reported in the sertraline group than in the SJW group at 2 and 4 weeks' follow up. CONCLUSION: The more benign side effects of SJW make it a good first choice for this patient population.

Adult↗
PubMed2002

The use of alternative medicine in the treatment of hepatitis C.

More than one-third of Americans use herbs for health purposes, yet patients and physicians usually lack accurate information about safety and efficacy of herbal remedies. In recent years, there has been a substantial increase in the use of so-called complementary and alternative therapies by patients with liver disease. Medical professionals and laboratorians need to be informed about popular alternative therapies and be open-minded to the possibility that some benefit may come from some therapies currently regarded as alternative. Silymarin extracted from the milk thistle is most widely subscribed to as a remedy for liver diseases. The beneficial effects of silymarin are most often seen in the patients who had cirrhosis as a result of alcohol abuse. An ongoing clinical trial will provide some insight as to whether milk thistle directly affects HCV. Silymarin has a good safety record and only rare case reports of gastrointestinal disturbances and allergic skin rashes have been published. The active component of licorice root, glycyrrhizin, has been shown to reduce alanine transaminase and aspartate transaminase values in the serum. This protective function has recently been explained as the inhibitory effects of glycyrrhizin on immune-mediated cytotoxicity against hepatocytes and on nuclear factor (NF)-kappa B, which activates genes encoding inflammatory cytokines in the liver. Finally, some patients with hepatitis C take St. John's Wort and ginger to treat the side effects caused by interferon therapy. An excellent review of this subject was recently published by the NCCAM.

Complementary Therapies↗