scholarly journals Grape or grain but never the twain? A randomized controlled multiarm matched-triplet crossover trial of beer and wine

2019 ◽  
Vol 109 (2) ◽  
pp. 345-352 ◽  
Author(s):  
Jöran Köchling ◽  
Berit Geis ◽  
Stefan Wirth ◽  
Kai O Hensel
Keyword(s):  
Alcohol Intoxication ◽  
Included Study ◽  
Alcohol Concentration ◽  
Alcoholic Beverages ◽  
Control Group ◽  
Study Group ◽  
Open Label ◽  
Randomized Controlled ◽  
Group 2 ◽  
Group 1

ABSTRACT Background Alcohol-induced hangover constitutes a significant, yet understudied, global hazard and a large socio-economic burden. Old folk wisdoms such as “Beer before wine and you'll feel fine; wine before beer and you'll feel queer” exist in many languages. However, whether these concepts in fact reduce hangover severity is unclear. Objectives The aim of this study was to investigate the influence of the combination and order of beer and wine consumption on hangover intensity. Methods In this multiarm, parallel randomized controlled matched-triplet crossover open-label interventional trial, participants were matched into triplets and randomly assigned according to age, gender, body composition, alcohol drinking habits, and hangover frequency. Study group 1 consumed beer up to a breath alcohol concentration (BrAC) ≥0.05% and then wine to BrAC ≥0.11% (vice versa for study group 2). Control group subjects consumed either only beer or only wine. On a second intervention day (crossover) ≥1 wk later, study-group subjects were switched to the opposite drinking order. Control-group subjects who drank only beer on the first intervention received only wine on the second study day (and vice versa). Primary endpoint was hangover severity assessed by Acute Hangover Scale rating on the day following each intervention. Secondary endpoints were factors associated with hangover intensity. Results Ninety participants aged 19–40 y (mean age 23.9), 50% female, were included (study group 1 n = 31, study group 2 n = 31, controls n = 28). Neither type nor order of consumed alcoholic beverages significantly affected hangover intensity (P > 0.05). Multivariate regression analyses revealed perceived drunkenness and vomiting as the strongest predictors for hangover intensity. Conclusions Our findings dispel the traditional myths “Grape or grain but never the twain” and “Beer before wine and you'll feel fine; wine before beer and you'll feel queer” regarding moderate-to-severe alcohol intoxication, whereas subjective signs of progressive intoxication were confirmed as accurate predictors of hangover severity. This trial was prospectively registered at the Witten/Herdecke University Ethics Committee as 140/2016 and retrospectively registered at the German Clinical Trials Register as DRKS00015285.

scholarly journals EFFECT OF BROMELAIN AND ARNICA COMBINATION ON PERIORBITAL EDEMA AND ECCHYMOSIS IN SEPTORHINOPLASTY

2021 ◽  
Author(s):  
ONER SAKALLIOGLU ◽  
EMRAH GÜLMEZ ◽  
YAVUZ SULTAN SELIM YILDIRIM ◽  
HASAN CETINER ◽  
SERTAC DUZER ◽  
...  
Keyword(s):  
Topical Administration ◽  
Control Group ◽  
Study Group ◽  
Periorbital Edema ◽  
Eyelid Edema ◽  
Group 2 ◽  
Group 1

Purpose: The aim of this study to investigate the effect of bromelain-arnica gel combination on periorbital edema and ecchymosis seen after open septorhinoplasty. Methods: Sixty patients who performed open septorhinoplasty with osteotomies were included to the study. These patients were allocated into two groups: in group 1, 30 patients as control and in group 2, 30 patients as study group who were treated with topical bromelain-arnica gel after surgery. Scoring of eyelid edema and peroirbital ecchymosis were evaluated on the first, third and seventh postoperative days using scale of 0 to 4 used by observers. Results: We observed that the administration of topical bromelain-arnica gel after surgery was effective clinically and statistically in decreasing the score of both edema and ecchymosis in open septorhinoplasty with ostetomies. In group 2 patients, periorbital edema and ecchymosis scores were significantly lower compared to control group (p < 0.05). Conclusions: Our results support that topical administration of bromelain and arnica gel combination provided both clinically and statistically significant reduction in periorbital edema and ecchymosis following septorhinoplasty.

Cytomorphometric and Morphological Analysis in Women with Trichomonas vaginalis Infection: Micronucleus Frequency in Exfoliated Cervical Epithelial Cells

2015 ◽  
Vol 59 (3) ◽  
pp. 258-264 ◽  
Author(s):  
Zehra Safi Oz ◽  
Banu Doğan Gun ◽  
Mustafa Ozkan Gun ◽  
Sukru Oguz Ozdamar
Keyword(s):  
Epithelial Cells ◽  
Trichomonas Vaginalis ◽  
Control Group ◽  
Study Group ◽  
Control Groups ◽  
The Mean ◽  
The Difference ◽  
Group 2 ◽  
And Control ◽  
Group 1

Objectives: The aim of this study was to explore the cytomorphometric and morphological effects of Trichomonas vaginalis in exfoliated epithelial cells. Study Design: Ninety-six Pap-stained cervical smears were divided into a study group and two control groups as follows: T. vaginalis cases, a first control group with inflammation, and a second control group without inflammation. Micronucleated, binucleated, karyorrhectic, karyolytic, and karyopyknotic cells and cells with perinuclear halos per 1,000 epithelial cells were counted. Nuclear and cellular areas were evaluated in 70 clearly defined cells in each smear using image analysis. Results: The frequencies of morphological parameters in the T. vaginalis cases were higher than the values of the two control groups, and the difference among groups was found to be significant (p < 0.05). The nuclear and cytoplasmic areas of epithelial cells were diminished in patients with trichomoniasis. The mean nucleus/cytoplasm ratio in T. vaginalis patients was higher than the value in the control groups, and the difference between the study group and control group 1 was significant. However, there was no statistically significant increase between the study group and control group 2. Conclusions:T. vaginalis exhibited significant changes in the cellular size and nuclear structure of the cells. The rising frequency of micronuclei, nuclear abnormalities, and changing nucleus/cytoplasm ratio may reflect genotoxic damage in trichomoniasis.

scholarly journals Effects of Pleuran (Β–Glucan from Pleurotus Ostreatus) Supplementation on Incidence and Duration of COPD Exacerbations

2017 ◽  
Vol 5 (7) ◽  
pp. 893-898 ◽  
Author(s):  
Jordan Minov ◽  
Jovanka Bislimovska-Karadzhinska ◽  
Tatjana Petrova ◽  
Kristin Vasilevska ◽  
Sasho Stoleski ◽  
...  
Keyword(s):  
Vitamin C ◽  
Stable Disease ◽  
Pleurotus Ostreatus ◽  
Control Group ◽  
Open Label ◽  
Once Daily ◽  
Copd Patients ◽  
Group 2 ◽  
Group D ◽  
Group 1

BACKGROUND: 1,3/1,6-β–glucans are recognised as immunomodulators in human and veterinary medicine for over 50 years.AIM: To assess the effects of pleuran (1,3/1,6-β–glucan from Pleurotus ostreatus) on incidence and duration of bacterial exacerbations in patients with COPD.METHODS: We performed an observational, non-randomized, open-label study including 32 COPD patients (Group D) in whom besides the recommended chronic treatment for the stable disease were administered supplement combination containing pleuran 100 mg, vitamin C 60 mg and zinc 5 mg once daily over a three month-period (Group 1). Also, an equal number of Group D COPD patients who besides the recommended treatment for stable disease received the supplement combination containing vitamin C 60 mg and zinc 5 mg once daily, matched to the study subjects of the Group 1 by sex and age served as control (Group 2).RESULTS: Over the study period 57 exacerbations (24 in the Group 1 and 33 in the Group 2) were documented. A mean number of exacerbations over the study period was significantly lower in the Group1 (0.7 ± 0.4) as compared to their mean number in the Group 2 (1.0 ± 0.6) (P = 0.0218). Furthermore, a mean duration of exacerbations expressed in days needed for cure or clinical improvement (i.e. complete resolution of symptoms or return of the symptoms to their baseline severity) in the Group 1 (6.7 ± 0.8 days) was significantly shorter than the mean duration of exacerbations in the Group 2 (7.4 ± 1.3 days) (P = 0.0118). There was not reported any adverse effect during the study period by study subjects from both examined groups.CONCLUSION: Our findings indicated that pleuran might impact the incidence and duration of bacterial exacerbations in patients with COPD. There is a need for further studies for more precise determination of the influence of pleuran on the course of COPD.

scholarly journals Comparison of Single Antibiotic Paste Nitrofurantoin and Calcium Hydroxide Paste as Intracanal Medicaments in Alleviating Post-Operative Pain in Patients with Symptomatic Irreversible Pulpitis -A Randomized Controlled Trial

2021 ◽  
pp. 484-494
Author(s):  
Hira Abbasi ◽  
Abhishek Lal ◽  
Ammara Shamim Jaffrani
Keyword(s):  
Randomized Controlled Trial ◽  
Calcium Hydroxide ◽  
Controlled Trial ◽  
Control Group ◽  
Randomized Controlled ◽  
Pain Scores ◽  
Post Operative Pain ◽  
Group 2 ◽  
Irreversible Pulpitis ◽  
Group 1

Aims: This study aims to compare the efficacy in alleviating pain between intracanal medicaments, namely Nitrofurantoin and Calcium Hydroxide Paste. Study Design:  Randomized Controlled Trial. Place and Duration of Study: Sample: Department of Operative Dentistry, Sir Syed College of Medical Sciences, Pakistan, between January 2021 and May 2021. Methodology: 60 patients were randomly divided into 3 groups, each group having 20 patients as following: Group 1: Nitrofurantoin, Group 2: Calcium Hydroxide and Group 3: Control. Preoperative pain was recorded using a numerical pain scale. After access preparation, chemomechanical preparation was performed with subsequent placement of intracanal medicaments. Pre-operative pain score was initially recorded, followed by post-operative pain at 12, 24, 48, and 72 hours, respectively. Root canal treatment was performed in single rooted teeth with patients suffering from symptomatic irreversible pulpitis Results: Majority of the patients in all 3 groups were initially presented with moderate to severe pre-operative pain. After 72 hours post-operatively, 50% patients in Group 1 reported no pain, while 5% patients in both Group 2 and 3 had no pain. Pain significantly subsided in Group 1 as compared to Group 2 and 3. Regarding age and gender, both had no significant relationship with the pain scores in all of the 3 groups Conclusion: Nitrofurantoin has been proven to be an effective intracanal medicament in alleviating immediate post-operative pain in patients with symptomatic irreversible pulpitis as compared to calcium hydroxide. While the control group with no intracanal medicament showed little reduction in pain scores. So, nitrofurantoin can be used as a substitute to currently available standard intracanal medicaments.

scholarly journals Accuracy and efficacy of diagnosis using clinical characteristics integrated with metabolomics in patients with polycystic ovary syndrome: study protocol for a randomized controlled trial

2019 ◽  
Author(s):  
Cheng-Ming Ni ◽  
Wen-Long Huang ◽  
Yan-min Jiang ◽  
Juan Xu ◽  
Ru Duan ◽  
...  
Keyword(s):  
Randomized Controlled Trial ◽  
Polycystic Ovary Syndrome ◽  
Clinical Characteristics ◽  
Polycystic Ovary ◽  
Controlled Trial ◽  
Control Group ◽  
Ovary Syndrome ◽  
Randomized Controlled ◽  
Group 2 ◽  
Group 1

Abstract Background Polycystic ovary syndrome (PCOS) is defined as a complex endocrine syndrome, and the mechanisms underlying its various clinical signs and symptoms are still poorly understood. It is critical to precisely diagnose the phenotypes of PCOS in order to provide patients with individualized therapy[1, 2] . However, the criteria by which to diagnose different phenotypes, which are mostly based on symptoms, physical examination, and laboratory evaluation, remain unclear. The aim of this study is to compare the accuracy and precision of metabolomic markers with common clinical characteristics to determine a more effective way to diagnose and treat two subgroups, one based on clinical indexes and another based on metabolomic indexes[3], of PCOS patients. The effects of different the interventions based on the two subgroups will also be observed. Methods This is a prospective, multicenter, analyst-blinded, randomized controlled trial. There will be one healthy control group and two parallel experimental arms in this study: (1) people without PCOS (health control group); (2) PCOS patients diagnosed based on clinical indexes (group 1); (3) PCOS patients diagnosed based on metabolomic indexes (group 2). A total of 276 eligible people will be recruited, including 60 healthy people and 216 PCOS patients, who will be randomly assigned to different diagnosis groups in a 1:1 ratio. Patients in the two different diagnosis groups will be divided into two different subgroups based on their clinical characteristics (group 1 based on clinical indexes, group 2 based on metabolomic indexes); thereafter, they will receive a 6-month different treatment. The primary outcome for experimental groups will be the treatment effect of PCOS. Discussion The purpose of this trial is to determine whether integrated metabolomic indexes are more accurate and effective than clinical characteristics in the diagnosis of the phenotypes of reproductive females with PCOS. This trial will therefore contribute to the provision of a solid foundation for the precise clinical diagnosis of two PCOS subgroups, as well as for future research on individualized PCOS therapy.

scholarly journals Menopausal disorders in obese women

2017 ◽  
Vol 98 (5) ◽  
pp. 696-701
Author(s):  
M A Idrisova ◽  
A E Esedova
Keyword(s):  
Control Group ◽  
Study Group ◽  
Climacteric Syndrome ◽  
Obese Women ◽  
Point Scale ◽  
Healthy Women ◽  
Kupperman Index ◽  
Symptom Complex ◽  
Group 2 ◽  
Group 1

Aim. To study menopausal disorders in women suffering from obesity. Methods. The study included 165 women in physiological postmenopausal state. Women were divided into two groups: group 1 (study group) included 87 women with obesity, group 2 (control group) consisted of 78 women without obesity. With the use of modified menopausal index (the Kupperman index) the severity of climacteric disorders was assessed. Severity of neurovegetative, metabolic-endocrine and psychoemotional symptoms was assessed according to 4-point scale (from 0 to 3 points). The number of points in each group was summarized and a modified menopausal index was obtained. Results. It was revealed that in women with obesity severe (in 24 females, 27.5%) and moderate (in 39 patients, 44.5%) climacteric syndrome was prevalent, in patients from the control group such forms were 1.5-2 times less frequent - in 11 (14.2%) and 28 (36.2%) patients, respectively. A deeper analysis of the entire symptom complex of climacteric syndrome revealed that severe and moderate forms of neurovegetative manifestations were 2 times more common in patients with obesity, in contrast to healthy women (in 7.8% and 4.5%, 21.5% and 12.3%, respectively). Severe forms of psychoemotional manifestations were also observed 2.6 times more often in women with obesity. Conclusion. Severity of menopausal disorders depends on obesity presence, the data obtained demonstrated that, against the background of obesity, climacteric syndrome tends to have prolonged course with predominance of severe and moderate forms.

Could edaravone prevent gentamicin ototoxicity? An experimental study

2016 ◽  
Vol 36 (2) ◽  
pp. 123-127 ◽  
Author(s):  
M Turan ◽  
E Ciğer ◽  
S Arslanoğlu ◽  
H Börekci ◽  
K Önal
Keyword(s):  
Guinea Pigs ◽  
Hearing Threshold ◽  
Control Group ◽  
Study Group ◽  
Threshold Values ◽  
Once Daily ◽  
Significant Difference ◽  
Brainstem Response ◽  
Group 2 ◽  
Group 1

Objectives: Clinical application of gentamicin may cause nephrotoxicity and ototoxicity. Our study is the first study to investigate the protective effects of edaravone against the gentamicin-induced ototoxicity. We investigated the protective effect of intraperitoneal (i.p.) edaravone application against gentamicin-induced ototoxicity in guinea pigs. Methods: Fourteen guinea pigs were divided into two equal groups consisting of a control group and a study group. One-hundred sixty milligrams per kilogram subcutaneous gentamicin and 0.3 mL i.p. saline were applied simultaneously once daily to seven guinea pigs in the control group (group 1). One-hundred sixty milligrams per kilogram gentamicin was applied subcutaneously and 3 mg/kg edaravone was applied intraperitoneally once daily for 7 days simultaneously to seven guinea pigs in the study group (group 2). Following the drug application, auditory brainstem response measurements were performed for the left ear on the 3rd and 7th days. Results: Hearing threshold values of the group 1 and group 2 measured in the 3rd day of the study were detected as 57.14 ± 4.88 and 82.86 ± 7.56, respectively. This difference was statistically significant ( p < 0.05). Hearing threshold values of the group 1 and group 2 measured in the 7th day of the study were detected as 87.14 ± 4.88 and 62.86 ± 4.88, respectively. This difference was statistically significant ( p < 0.05). Conclusion: A statistically significant difference between the average threshold values of edaravone-administered group 2 and that of group 1 without edaravone was found. These differences show that systemic edaravone administration could diminish ototoxic effects of gentamicin and the severity of the hearing loss.

Ultrasound-guided tip location of midline catheters

2020 ◽  
Vol 21 (5) ◽  
pp. 764-768
Author(s):  
Stefano Elli ◽  
Mauro Pittiruti ◽  
Valentina Pigozzo ◽  
Luigi Cannizzo ◽  
Luciano Giannini ◽  
...  
Keyword(s):  
Venous Thrombosis ◽  
Subclavian Vein ◽  
Control Group ◽  
Study Group ◽  
Axillary Vein ◽  
Ultrasound Guided ◽  
Catheter Tip ◽  
Group 2 ◽  
And Control ◽  
Group 1

Introduction: Midline catheters are widely used in clinical practice. Proper placement of midline catheter tip is usually assessed only by aspirating blood and flushing with normal saline without resistance. Purpose: To describe the ultrasound-guided tip location for midline catheters and its feasibility and to compare incidence of catheter-related venous thrombosis associated with or without ultrasound tip localization. Methods: The ultrasound-guided tip location is described step by step. Feasibility of the technique and incidence of catheter-related venous thrombosis were measured (study group) and compared with two historical groups: study group, 20-cm midline catheters inserted with ultrasound-guided tip location; group 1, 25-cm midline catheters inserted without ultrasound-guided tip location and group 2, 20-cm midline catheters inserted without ultrasound-guided tip location. Results: In the study group, ultrasound-guided tip location was easily feasible in 98.9% of patients. Incidence of catheter-related venous thrombosis was 2.42% in control group 1, 9% in control group 2 and 2.62% in the study group. Discussion: In the study group and control group 1, the tip was placed in the axillary vein, about 3 cm distal to the clavicle and in the subclavian vein. In control group 2, the tip was probably located at the transition between the axillary and the subclavian vein. It is possible that such position may have been associated with an increased incidence of catheter-related venous thrombosis. Conclusion: The ideal position of the tip of a midline catheter might be inside the axillary vein, about 3 cm distal to the axillary-subclavian transition or inside the subclavian vein. Ultrasound-guided tip location is safe, inexpensive, easy and potentially useful during midline catheters insertion.

Effects of Multidisciplinary Team Care Based on 5E’s Renal Rehabilitation for Peritoneal Dialysis Patients in Guangxi Zhuang Autonomous Region of China: A Randomized Controlled Trial

2019 ◽  
Vol 48 (2) ◽  
pp. 115-123 ◽  
Author(s):  
Yixin Luo ◽  
Yanlin Huang ◽  
Xiuyu  Chen ◽  
Gang  Meng ◽  
Yongsheng  Zhang
Keyword(s):  
Randomized Controlled Trial ◽  
Peritoneal Dialysis ◽  
Multidisciplinary Team ◽  
Controlled Trial ◽  
Advisory Council ◽  
Self Management ◽  
Control Group ◽  
Study Group ◽  
Randomized Controlled ◽  
Group 1

Background: The number of patients with peritoneal dialysis (PD) in China has been increasing year after year, but there are still some challenge in the management of PD patients, and the efficient and effective method has yet to be developed. Multidisciplinary team (MDT) is to create a standardized, individualized, and continuous integrated treatment program for the patients, to ensure the best efficacy and improve patient outcomes. 5E’s renal rehabilitation was originally developed by the Life Options Rehabilitation Advisory Council in 1997 to achieve better management of PD patients. However, there is still no relevant study combining these 2 methods and applying to PD patients so far. Methods: A randomized controlled trial was undertaken in the nephrology department of the First Affiliated Hospital of Guangxi Medical University. We recruited 146 patients according to inclusion and exclusion criteria and divided them into study group (n = 73) and control group (n = 73) using SPSS random number. The control group received routine care and follow-up, while the study group received MDT care based on 5E’s renal rehabilitation. The self-management scale for PD patients and the incidence of dialysis-related peritonitis were compared before discharge and 12 months after discharge. Results: T tests showed that there were no significant differences between the 2 groups in the 5 subscales of Self-management Scale for PD patients at the baseline measures (p > 0.05). However, after 12 months of intervention, the study group gained higher scores in the 5 subscales while the control group declined. And the study group improved statistically significant compared with the control group on “Solution bag replacement (t = 3.103, p = 0.002),” “Troubleshooting during operation (t = 3.978, p ≤ 0.001),” “Diet management (t = 3.201, p = 0.002),”and “Emotion management and return to social life (t = 3.552, p = 0.001)” subscales. Moreover, the peritonitis occurrence rate of the study group (1/68.1 patient month) was statistically significantly lower than that of control group (1/29.4 patient month; p = 0.047). Conclusions: MDT care based on 5E’s renal rehabilitation is beneficial for patients undergoing PD and helpful to improve self-management ability and reduce the incidence of peritonitis.

scholarly journals Do alcoholic beverages interfere in the force of orthodontic elastics?

2014 ◽  
Vol 43 (3) ◽  
pp. 191-195 ◽  
Author(s):  
Matheus Melo PITHON ◽  
Jéssica Rocha BARRETTO ◽  
Camilla Souza Santos ANDRADE ◽  
Fernando Pereira de NOVAES ◽  
Murilo de Novaes LUZ ◽  
...  
Keyword(s):  
Alcoholic Beverages ◽  
Control Group ◽  
Distilled Water ◽  
Time Intervals ◽  
Group 4 ◽  
Group 3 ◽  
Group 5 ◽  
Group 2 ◽  
Control Group Group ◽  
Group 1

Objective: To evaluate the effects of different alcoholic beverages on the decline in force of orthodontic elastics. Material and method: In a laboratory study, 6 groups of alcoholic beverages were tested. Control group (Group 1) was composed of distilled water. Experimental groups were Whisky (Group 2), Brandy (Group 3), Vodka (Group 4), Beer (Group 5), Sugar Cane Spirit/Rum (Group 6), Wine (Group 7). In the experimental groups, templates were used to enable elastics to be submerged in the alcoholic beverages for 30 seconds once a day. Force was measured with a digital dynamometer in six different time intervals: baseline, 1, 7, 14, 21 and 28 days. Result: There were no significant differences between the treatments in the time intervals: baseline, 7, 14 and 28 days. There were statistical differences between Group 7 and the others in the first 24 hours, and between Group 1 and the others after 21 days. After 28 days, there were no significant differences in the force pattern among all groups (p<0.05). Conclusion: Alcoholic beverages had no influence on the decline in force of the chain elastics.

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