SummaryBackgroundVitamin C is an immune-relevant micronutrient, which is depleted in viral infections and this deficiency seems to play a critical role in the pathogenesis of herpes infections and in the development of postherpetic neuralgia. The objective of this observational multicenter study was to evaluate the utilization, safety and efficacy of intravenously administrated vitamin C in patients with shingles.Material/MethodsBetween April 2009 and December 2010 16 general practitioners recorded data of 67 participants with symptomatic herpes zoster who received vitamin C intravenously (Pascorbin® 7.5 g/50 ml) for approximately 2 weeks in addition to standard treatment. The assessment of pain (VAS) and the dermatologic symptoms of shingles such as hemorrhagic lesions and the number of efflorescences were investigated in a follow-up observation phase of up to 12 weeks.ResultsMean declines of pain scores (VAS), number of affected dermatomes and efflorescences, and the presence of hemorrhagic vesicles between the baseline and follow-up assessments at 2 and 12 weeks were statistically significant. Overall, 6.4% of the participants experienced post-herpetic neuralgia. Common complaints such as general fatigue and impaired concentration also improved during the study. The effects and the tolerability of the treatment were evaluated positively by the physicians. The risk of developing PHN was reduced.ConclusionsThe data presented here provide evidence that concomitant use of intravenously administered ascorbic acid may have beneficial effects on herpes zoster-associated pain, dermatologic findings and accompanying common complaints. To confirm our findings, randomized, placebo-controlled clinical studies are necessary.

Background: Seasonal allergic rhinitis (SAR), also known as hay fever, is a widespread chronic respiratory disease. In treatment of SAR the use of complementary therapies is increasing, but little has been published about homeopathic complex remedies so far. Therefore, we think it is time to conduct and publish an appropriate observational study. Methods: Course of single symptoms, impairment of quality of life, general efficacy, and tolerability of a homeopathic complex remedy containing active substances on a low dilution level have been assessed and analyzed. Altogether, 123 patients with a history of allergic rhinitis of up to 45 years have been observed for about 4 weeks. Results: The majority of symptoms were shown to improve substantially and the patients' quality of life increased clearly. The overall symptom score decreased significantly from 10.3 ± 4.7 to 3.9 ± 3.1 points (p < 0.0001), and reduction of impairment of quality of life from 5.7 ± 2.3 to 1.9 ± 1.8 score points was also significant (p < 0.0001). Rating of efficacy of study medication was markedly better than efficacy rating of previous therapies (p = 0.0193). Apart from one temporary allergic reaction, the treatment was well tolerated. Conclusion: The homeopathic complex remedy (Pascallerg®) tested in this observational study offers a useful option in treatment of SAR in children and adults.

Background: The passion flower dried ethanolic extract investigated in this non-interventional study has well-documented calmative effects and good tolerability. We investigated the effects of this extract on the stress resistance (resilience) and quality of life (QoL) of patients suffering from nervous restlessness. The addiction potential of the drug and the course of symptoms were also evaluated. Methods: Adult patients aged ≤ 95 years with the diagnosis ‘nervous restlessness' were treated for 12 weeks with a dried ethanolic extract of passion flower (Passiflora incarnata L.). Standardized questionnaires were used to evaluate the resilience (RS-13), QoL (EQ-5D including EQ-VAS), and the addiction potential (BDEPQ). Results: After 12 weeks of treatment, significant (p < 0.001) improvements were measured in the patients' resilience (RS-13: from 52.1 to 67.7 points) and QoL (EQ-VAS: from 47.9 to 75.0 points). Also, the mean BDEPQ score was significantly (p < 0.001) reduced (from 23.0 to 19.3 points). The mean values of all accompanying symptoms (inner restlessness, sleep disturbance, exhaustion, fear, lack of concentration, transpiration, nausea, trembling, and palpitation) improved significantly (p < 0.001). Tolerability of treatment was rated as ‘very good' or ‘good' by the majority of the patients. Three cases of mild adverse events (tiredness) were reported. Conclusion: The passion flower extract investigated in the present study appears to be effective in improving resilience and QoL in patients suffering from nervous restlessness and is well tolerated.

No abstract

No abstract