Complementary and Integrative Therapies for Lower Urinary Tract Diseases

Surveying dog owners' use and understanding of, and communication with veterinarians about, complementary and alternative veterinary medicine

BACKGROUND

Complementary and alternative veterinary medicine (CAVM) seems to be gaining acceptance by pet owners. Client-veterinarian communication about CAVM is important to explore client perceptions and facilitate open exchange of ideas between owners and veterinarians.

METHODS

This study includes an online, cross-sectional survey of dog owners to evaluate CAVM use and client-veterinarian communication about CAVM. Based on the extended theory of planned behaviour, factors influencing the intention to use CAVM were evaluated.

RESULTS

Past CAVM use was reported by 45.3% clients based on 1000 valid surveys. The attitude towards CAVM was generally positive. Perceived knowledge about CAVM positively predicted perceived behavioural control and attitude towards CAVM. Both were the strongest predictors of future CAVM use. Around 45.7% of clients had already talked to their veterinarian about CAVM. This conversation was mainly initiated by the owner (66.3%). Owners expected the veterinarian to have knowledge about CAVM (91.5%) and offer referral (71.5%).

LIMITATIONS

The limitation is difficulty in classifying and defining CAVM modalities.

CONCLUSIONS

Owners' perceived behavioural control and attitude towards CAVM predict CAVM use. Failure to engage in a conversation about CAVM hampers clients to partner with veterinarians to discuss the treatment approach and maximise patient outcome. The veterinarian plays an essential role in providing objective accurate information about CAVM.

Adherence of uropathogenic Escherichia coli in dog urine after consumption of food supplemented with cranberry (Vaccinium macrocarpon)

Introduction

Escherichia coli is the most common pathogen isolated from the urine of dogs with urinary tract infections (UTIs). While there are many studies in humans investigating the potential for the prevention of UTIs by dietary consumption of cranberry, few analogous studies have been carried out in dogs.

Material and Methods

Eight dogs, four male and four female, were successively fed two diets, first a control without cranberry, and then the second diet containing cranberry extracts. Naturally excreted urine was collected on the tenth day after the start of each diet for 24 h and used for bacterial growth. Madin-Darby canine kidney cell adherence by the uropathogenic E. coli G1473 strain expressing type 1 pili and positive for P pili and haemolysin gene markers was quantified after growth in urine samples.

Results

Significant reductions in bacterial adherence to MDCK cells (from −16.5 to −73.4%, P < 0.05) were observed in the four females but not in the males after consumption of the cranberry extracts compared to the same animals consuming the control diet.

Conclusion

Dietary supplementation with cranberry may provide some degree of protection to female dogs against adhesion of uropathogenic E. coli to urinary epithelial cells.

Application of veterinary naturopathy and complementary medicine in small animal medicine—A survey among German veterinary practitioners

Background

The international use of and interest in veterinary naturopathy and complementary medicine are increasing. There are diverse modes of treatment, and owners seem to be well informed. However, there is a lack of data that describes the state of naturopathic or complementary veterinary medicine in Germany. This study aims to address the issue by mapping the currently used treatment modalities, indications, existing qualifications, and information pathways. In order to map the ongoing controversy, this study records the advantages and disadvantages of these medicines as experienced by veterinarians. Demographic influences are investigated to describe distributional impacts on using veterinary naturopathy and complementary medicine.

Methods

A standardised questionnaire was used for the cross-sectional survey. It was distributed throughout Germany in a written and digital format from September 2016 to January 2018. Because of the open nature of data collection, the return rate of questionnaires could not be calculated. To establish a feasible timeframe, active data collection stopped when the previously calculated limit of 1061 questionnaires was reached. With the included incoming questionnaires of that day a total of 1087 questionnaires were collected. Completely blank questionnaires and those where participants did not meet the inclusion criteria (were not included, leaving 870 out of 1087 questionnaires to be evaluated. A literature review and the first test run of the questionnaire identified the following treatment modalities: homoeopathy, phytotherapy, traditional Chinese medicine (TCM), biophysical treatments, manual treatments, Bach Flower Remedies, neural therapy, homotoxicology, organotherapy, and hirudotherapy which were included in the questionnaire. Categorical items were processed using descriptive statistics in absolute and relative numbers based on the population of completed answers provided for each item. Multiple choices were possible. Metric data were not normally distributed (Shapiro Wilk Test); hence the median, minimum, and maximum were used for description. The impact of demographic data on the implementation of veterinary naturopathy and complementary techniques was calculated using the Mann-Whitney-U-Test for metric data and the exact Fisher-Test for categorical data.

Results

Overall 85.4% (n = 679 of total 795 non-blank data sets) of all the questionnaire participants used naturopathy and complementary medicine. The treatments most commonly used were complex homoeopathy (70.4%, n = 478), phytotherapy (60.2%, n = 409), classic homoeopathy (44.3%, n = 301) and biophysical treatments (40.1%, n = 272). The most common indications were orthopedic (n = 1798), geriatric (n = 1428) and metabolic diseases (n = 1124). Over the last five years, owner demand for naturopathy and complementary treatments was rated as growing by 57.9% of respondents (n = 457 of total 789). Veterinarians most commonly used scientific journals and publications as sources for information about naturopathic and complementary contents (60.8%, n = 479 of total 788). These were followed by advanced training acknowledged by the ATF (Academy for Veterinary Continuing Education, an organisation that certifies independent veterinary continuing education in Germany) (48.6%, n = 383). The current information about naturopathy and complementary medicine was rated as adequate or nearly adequate by a plurality (39.5%, n = 308) of the respondents of this question. Further, 27.7% (n = 216) of participants chose the option that they were not confident to answer this question and 91 answers were left blank. The most commonly named advantages in using veterinary naturopathy and complementary medicine were the expansion of treatment modalities (73.5%, n = 566 of total 770), customer satisfaction (70.8%, n = 545) and lower side effects (63.2%, n = 487). The ambiguity of studies, as well as the unclear evidence of mode of action and effectiveness (62.1%, n = 483) and high expectations of owners (50.5%, n = 393) were the disadvantages mentioned most frequently. Classic homoeopathy, in particular, has been named in this context (78.4%, n = 333 of total 425). Age, gender, and type of employment showed a statistically significant impact on the use of naturopathy and complementary medicine by veterinarians (p < 0.001). The university of final graduation showed a weaker but still statistically significant impact (p = 0.027). Users of veterinary naturopathy and complementary medicine tended to be older, female, self-employed and a higher percentage of them completed their studies at the University of Berlin. The working environment (rural or urban space) showed no statistical impact on the veterinary naturopathy or complementary medicine profession.

Conclusion

This is the first study to provide German data on the actual use of naturopathy and complementary medicine in small animal science. Despite a potential bias due to voluntary participation, it shows a large number of applications for various indications. Homoeopathy was mentioned most frequently as the treatment option with the most potential disadvantages. However, it is also the most frequently used treatment option in this study. The presented study, despite its restrictions, supports the need for a discussion about evidence, official regulations, and the need for acknowledged qualifications because of the widespread application of veterinary naturopathy and complementary medicine. More data regarding the effectiveness and the mode of action is needed to enable veterinarians to provide evidence-based advice to pet owners.

[Naturopathy and complementary medicine in small animal science - definitions and contents]

Naturopathic and complementary procedures attain increasing popularity in veterinary medicine. A common understanding of definitions and contents of these fields is crucial for communication between pet owners and veterinarians. This paper reviews the existing definitions and the various contents of naturopathy and complementary veterinary medicine as well as their assigned treatment options. Naturopathy includes phytotherapy, hydro-therapy, thermotherapy, electrotherapy, manual therapy/chiropractic/osteopathy, and dietetic treatment. Homeopathy, homotoxicology, Traditional Chinese Medicine including acu-puncture and Chinese herbal medicine, neural therapy, organotherapy and Bach flower remedies are known as complementary treatments. The level of evidence based on scientific literature and the opportunity for certification procedures differ between treatment modalities. In the area of small animal medicine, the most extensive body of literature is available on the subject of acupuncture, in part comprising high evidence levels.

Deep insights into urinary tract infections and effective natural remedies

Background

Urinary tract infection (UTI) is a common occurrence in females, during pregnancy, and in peri- and postmenopausal women. UTIs are associated with significant morbidity and mortality, and they affect the quality of life of the affected patients. Antibiotic therapy is an effective approach and reduces the duration of symptoms. Development of resistance, adverse effects of antibiotics, and other associated problems lead to establishing the research framework to find out the alternative approaches in controlling UTIs. Natural approaches have been extensively used for the management of various diseases to improve symptoms and also improve general health.

Main body

Different databases were employed to identify studies reporting on natural options including herbal medicines, vitamins, trace elementals, sugars, and probiotics without time limitations.

Conclusion

Herbal medicines can be effective at the first sign of the infection and also for short-term prophylaxis. Using vitamins, trace elementals, and/or sugars is an effective approach in preventing UTIs, and a combination of them with other antibacterial agents shows positive results. Probiotics have great potential for the threat of antibiotic over-usage and the prevalence of antibiotic-resistant microorganisms. This study may be of use in developing the efficient formulation of treatment of UTI.

Ethnoveterinary for food-producing animals and related food safety issues: A comprehensive overview about terpenes

Alternatives to the use of conventional veterinary drugs in food-producing animals have gained attention, such as the use of natural products (NPs), mainly to soften the risks to the animal, the environment, and consumer's health. Although NPs have consistent advantages over conventional drugs, they cannot be considered risk free under food safety matters. In this way, this document presents a comprehensive overview of the importance of considering both the pharmacological and toxicological properties of the constituents of a NP from plants intending the standardization and regulation of its use in food-producing animals. Terpenes are the most diverse class of natural substances present in NP of vegetal origin with a broad range of biological activities that can be explored in veterinary science; however, certain plants and terpenes also have significant toxic effects, a fact that can harm the health of animals and consequently generate economic losses and risks for humans. In this context, this review gathered scientific data of vegetal species of importance to ethnoveterinary for food-producing animals, which produce terpenes, its biological effects, and their implications on food safety issues for consumers. For this, more than 300 documents were selected from different online scientific databases. The present data and discussion may contribute to the rational commercial exploration of this class of NPs in veterinary medicine.

Efficacy of an orally administered combination of Lactobacillus paracasei LC11, cranberry and D-mannose for the prevention of uncomplicated, recurrent urinary tract infections in women

BACKGROUND

Most women experience a urinary tract infection (UTI) at least once in their lifetime. The present study determined the efficacy and safety of a combination of Lactobacillus paracasei LC11, cranberry and D-mannose (Lactoflorene Cist^®) in the prophylaxis of recurrent uncomplicated UTIs in premenopausal women.

METHODS

This single-centre study enrolled premenopausal women aged 18-50 years with an acute UTI and a history of recurrent uncomplicated UTIs. Patients were first treated with fosfomycin (3 g once a day for 2 days) to eliminate any underlying infection, followed by treatment with Lactoflorene Cist^® once a day for 10 days/month for 90 days (Group 1), Lactoflorene Cist^® once daily for 90 days (Group 2) or no treatment (Group 3; control). The main study endpoint was the rate of UTI recurrence during the study period. Any adverse events with treatment were also recorded.

RESULTS

A total of 55 women (mean age 39.3 years; range: 20-46) were enrolled in the study. A significantly higher proportion of patients in the control group experienced UTIs during the study period compared with the two treatment groups (52.9% vs 16.0% in Group 1 and 15.5% in group 2; p < 0.01). Similarly, a higher proportion of patients in Group 1 (65.8%) and Group 2 (68.7%) remained UTI-free during the study versus the control group. No adverse events were reported in the treated patients.

CONCLUSION

Prophylactic treatment with Lactoflorene Cist^® was effective and safe in the management of recurrent uncomplicated UTIs in premenopausal women.

Urinary Tract Infection

"Urinary tract infection (UTI) is a common diagnosis in companion animal practice and is responsible for a significant proportion of antimicrobial use in veterinary medicine. The veterinary community has begun to follow the standards of care in human medicine and shift its definition of an UTI based on culture results and toward the presence of lower urinary tract symptoms. An improved understanding of the pathophysiology of UTI, risk factors for clinical disease, and the implementation of more reliable in-house diagnostic testing can lead to improved outcomes for patients and reduce inappropriate treatment. Investigation of antibiotic-sparing therapies holds some promise as well."

Antilithiatic and diuretic activity of Cucurbita moschata on ethylene glycol induced lithiasis in male albino Wistar rats

A detailed investigation on the antilithiatic and diuretic activity of ethanolic extract of seeds and fruit of Cucurbita moschata was undertaken to find the pharmacological basis for the ethnomedicinal use. The ethanolic extract was evaluated for its inhibitory potential on lithiasis (stone formation), induced by oral administration of 0.75% ethylene glycolated water to adult male albino Wistar rats for 28 days. The ethanolic extract significantly reduced the elevated levels of crucial urinary ions, viz. calcium, oxalate, and phosphate and also significantly reduced the increased deposition of stone forming constituents in the kidney of calculogenic rats. The high serum creatinine level observed in ethylene glycol-treated rats was also reduced, following treatment with the extract. The diuretic activity of Cucurbita moschata extract at the dosage of 200 mg/kg and 400 mg/kg was compared with standard drug Furosemide at the dosage of 20 mg/kg by determination of urine volume, its sodium and potassium concentrations. The extract exhibited significant diuretic activity in rats. All the observations under study provided the basis for the conclusion that seed and fruit extract of Cucurbita moschata inhibits stone formation induced by ethylene glycol treatment and also have significant diuretic activity.