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Article ; Online: International medical electives during and after the COVID-19 pandemic - current state and future scenarios

Maximilian Andreas Storz

Globalization and Health, Vol 18, Iss 1, Pp 1-

a narrative review

2022 Volume 9

Abstract: Abstract Background International medical electives are an important and popular component of the academic curriculum in many medical schools and universities worldwide. The purpose of abroad electives is to provide medical students with an opportunity ... ...

Abstract	Abstract Background International medical electives are an important and popular component of the academic curriculum in many medical schools and universities worldwide. The purpose of abroad electives is to provide medical students with an opportunity to gain a better understanding of education and healthcare in an international context. The COVID-19 pandemic, however, has substantially changed the international elective landscape. Travel restrictions, closures of international elective programs and the expansion of virtual methods for education caused a widespread disruption to abroad electives. A comprehensive analysis with regard to other consequences for abroad electives, however, has not been done before. Thus, we sought to a) summarize the current transformation of the international medical elective and b) to address potential challenges for post-pandemic international medical electives. Methods The methodology employed is a multidisciplinary narrative review of the published and grey literature on international electives during the last two years of the COVID-19 pandemic. Results Students worldwide had electives postponed or canceled. Apart from evident immediate pandemic-related consequences (such as the substantial decline in global electives and impaired elective research opportunities for educators), there are other several problems that have received little attention during the last two years. These include challenges in the elective application process, poorly-understood consequences for host institutions, and growing global (ethical) disparities that are likely to increase once elective programs will gradually re-open. There is ample evidence that the post-pandemic elective landscape will be characterized by increasing elective fees, and a more competitive seat-to-applicant ratio. Ethical problems for international electives arising from an unequal global vaccine distribution will pose an additional challenge to students and elective coordinators alike. Conclusion The COVID-19 pandemic transformed the international medical elective landscape in an unprecedented way, and future generations of medical students will face a series of additional challenges when applying for global medical electives.
Keywords	Abroad elective ; International medical elective ; Oversea Elective ; Medical education ; Learning ; Global Health ; Public aspects of medicine ; RA1-1270
Subject code	170
Language	English
Publishing date	2022-04-01T00:00:00Z
Publisher	BMC
Document type	Article ; Online
Database	BASE - Bielefeld Academic Search Engine (life sciences selection)

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Article ; Online: Letter to the editor concerning

Maximilian Andreas Storz

Tzu-Chi Medical Journal, Vol 34, Iss 2, Pp 251-

Stroke and diets: A review

2022 Volume 252

Keywords	Medicine ; R
Language	English
Publishing date	2022-01-01T00:00:00Z
Publisher	Wolters Kluwer Medknow Publications
Document type	Article ; Online
Database	BASE - Bielefeld Academic Search Engine (life sciences selection)

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Article ; Online: The COVID-19 pandemic

Abdullah Egiz / Maximilian Andreas Storz

BMC Research Notes, Vol 14, Iss 1, Pp 1-

doom to international medical electives? Results from two German elective databases

2021 Volume 5

Abstract: Abstract Objective International medical electives are an essential part of medical education and popular among medical students. During the COVID-19 pandemic, however, many students had assistantship placements postponed and electives cancelled. ... ...

Abstract	Abstract Objective International medical electives are an essential part of medical education and popular among medical students. During the COVID-19 pandemic, however, many students had assistantship placements postponed and electives cancelled. Educational institutions switched face-to-face campus-based teaching to virtual platforms. Although it is conceivable that international medical electives were particularly affected by this development, numerical data on this phenomenon is yet scarce. To investigate how the COVID-19 pandemic influenced the clinical elective behavior of German-speaking medical students, we systematically analyzed two large German online databases (Famulatur-Ranking and PJ-Ranking) cataloging medical elective experience testimonies. Results The COVID-19 pandemic substantially reduced the number of German medical students undertaking abroad medical electives. Between 2018 and 2020, a total of 10,976 reports were uploaded to both databases. We observed a notable decline in abroad elective reports in 2020. Prior to the COVID-19 pandemic, almost 5% of reports uploaded to “PJ-ranking” covered an international medical elective. This number dropped to 1.68% in 2020. Analyzing “Famulaturranking”, we observed a comparable phenomenon. While 4.74% of reports in 2019 covered an international elective, the number dropped to 2.02% in 2020. The long-term consequences of this phenomenon will be subject to future research.
Keywords	COVID-19 pandemic ; SARS-CoV-2 ; Elective ; Medical Student ; Clerkship ; International Health ; Medicine ; R ; Biology (General) ; QH301-705.5 ; Science (General) ; Q1-390
Subject code	001
Language	English
Publishing date	2021-07-01T00:00:00Z
Publisher	BMC
Document type	Article ; Online
Database	BASE - Bielefeld Academic Search Engine (life sciences selection)

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Article ; Online: When the Desire for Lifestyle Medicine Counseling Remains Unfulfilled

Maximilian Andreas Storz MD

Journal of Patient Experience, Vol

A Case Report

2021 Volume 8

Abstract: More and more patients are suffering from multiple concomitant chronic conditions, which are often associated with an unhealthy lifestyle, including inadequate physical activity and poor nutrition. Patients increasingly seek thorough advice on lifestyle ... ...

Abstract	More and more patients are suffering from multiple concomitant chronic conditions, which are often associated with an unhealthy lifestyle, including inadequate physical activity and poor nutrition. Patients increasingly seek thorough advice on lifestyle counseling, however, many physicians encounter this development with a pharmacotherapy-centered strategy—thereby paying insufficient attention to lifestyle modifications. This case report attempts to capture the concerning experience of a particular patient, who was hospitalized for uncontrolled type-2-diabetes in an American hospital. Despite curiosity and a great interest in lifestyle modifications, his desire for lifestyle medicine counseling was not addressed during a long inpatient stay. This case illustrates that patients wish to make sustainable lifestyle changes but apparently receive insufficient support from their physicians. This applies for both, dietary and exercise counseling. To address the patients’ needs and the increasing burden from chronic diseases, physicians must practice lifestyle medicine now. Appropriate educational resources for physicians are provided.
Keywords	Medicine (General) ; R5-920
Subject code	360
Language	English
Publishing date	2021-02-01T00:00:00Z
Publisher	SAGE Publishing
Document type	Article ; Online
Database	BASE - Bielefeld Academic Search Engine (life sciences selection)

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Article ; Online: Diet and Consumer Behavior in U.S. Vegetarians

Maximilian Andreas Storz / Alexander Müller / Mauro Lombardo

International Journal of Environmental Research and Public Health, Vol 19, Iss 67, p

A National Health and Nutrition Examination Survey (NHANES) Data Report

2022 Volume 67

Abstract: An increasing number of individuals adopt plant-based diets for their potential health benefits. Understanding vegetarians’ dietary behavior in the context of their socioeconomic background is essential for pro-vegetarian messaging and to influence ... ...

Abstract	An increasing number of individuals adopt plant-based diets for their potential health benefits. Understanding vegetarians’ dietary behavior in the context of their socioeconomic background is essential for pro-vegetarian messaging and to influence public beliefs about plant food consumption. Thus, this study sought to investigate diet and consumer behaviors in U.S. vegetarians. This is a cross-sectional, population-based study with data from the Nutrition and Health Examination Surveys (2007–2010). Selected items from three modules (diet and nutrition behavior, consumer behavior, and food security) were compared between vegetarians ( n = 352) and the general population ( n = 14,328). U.S. vegetarians consumed significantly fewer calories and less cholesterol but more fiber than their omnivorous counterparts. Moreover, vegetarians had significantly fewer soft drinks and salty snacks available at home. We also observed significant intergroup differences with regard to the availability of fruit and dark green vegetables. Vegetarians spent less money on eating out and indicated a lower number of not-home-prepared meals and ready-to-eat foods. We found no differences regarding money spent at supermarkets or grocery stores. Our study contributes to a better understanding of dietary and consumer behaviors in vegetarians. We shed a new light on the economic feasibility of vegetarian diets, highlighting that these diets are not necessarily more expensive than an omnivorous diet.
Keywords	vegetarian ; plant-based diet ; nutrition ; consumer behavior ; food security ; Medicine ; R
Subject code	590
Language	English
Publishing date	2022-12-01T00:00:00Z
Publisher	MDPI AG
Document type	Article ; Online
Database	BASE - Bielefeld Academic Search Engine (life sciences selection)

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Article ; Online: Quantifying dietary acid load in U.S. cancer survivors

Maximilian Andreas Storz / Alvaro Luis Ronco

BMC Nutrition, Vol 8, Iss 1, Pp 1-

an exploratory study using NHANES data

2022 Volume 12

Abstract: Abstract Background Diet is an important determinant of systemic pH and acid–base regulation. A frequent consumption of acid-inducing foods (including processed meats and cheese) combined with a low intake of base-inducing foods (such as fruits, legumes ... ...

Abstract	Abstract Background Diet is an important determinant of systemic pH and acid–base regulation. A frequent consumption of acid-inducing foods (including processed meats and cheese) combined with a low intake of base-inducing foods (such as fruits, legumes and vegetables) increases Dietary Acid Load (DAL), which has been associated with an increased risk for certain cancers. DAL also appears to be of paramount importance in cancer survivors, in whom it was associated with increased mortality and poor overall physical health. Literature on DAL in cancer survivors, however, is scarce and limited to a few studies. Methods Using cross-sectional data from the National Health and Nutrition Examination Surveys (NHANES), we sought to quantify DAL in U.S. cancer survivors and contrasted the results to the general population. DAL was estimated using established formulas (Potential Renal Acid Load (PRAL) and Net Endogenous Acid Production (NEAP)). Results Our study comprised 19,413 participants, of which 1444 were self-reported cancer survivors. Almost 63% of cancer survivors were female (weighted proportion) with a mean age of 61.75 (0.51) years. DAL scores were consistently higher in cancer survivors (as compared to the general population) after adjustment for confounders in multivariate regression models. These differences, however, were not statistically significant (p = 0.506 for NEAPF, 0.768 for PRALR and 0.468 for NEAPR, respectively). Notably, DAL scores were positive throughout (> 0 mEq/d) in cancer survivors, suggesting an acidifying diet. Specific examples include mean PRALR scores > 11 mEq/d in cancer survivors aged 55 years and mean NEAPF scores > 50 mEq/d in cancer survivors aged 40–60 years). Conclusions The acidifying diet in this sample of cancer survivors warrants caution and requires further investigation. Comparably high DAL scores have been associated with adverse health outcomes and an increased mortality in previous studies in breast cancer survivors. Thus, increased awareness as well as ...
Keywords	Dietary acid load ; Acidosis ; Cancer ; Survivorship ; Nutrition ; Epidemiology ; Nutrition. Foods and food supply ; TX341-641 ; Food processing and manufacture ; TP368-456 ; Medicine (General) ; R5-920
Subject code	150
Language	English
Publishing date	2022-05-01T00:00:00Z
Publisher	BMC
Document type	Article ; Online
Database	BASE - Bielefeld Academic Search Engine (life sciences selection)

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Article ; Online: Shiftwork Is Associated with Higher Food Insecurity in U.S. Workers

Maximilian Andreas Storz / Gianluca Rizzo / Mauro Lombardo

International Journal of Environmental Research and Public Health, Vol 19, Iss 2847, p

Findings from a Cross-Sectional Study (NHANES)

2022 Volume 2847

Abstract: The number of shift workers has increased substantially within the last decades to keep pace with the increasingly complex societal need for 24 h services. Shift work has been associated with unhealthy lifestyles and a lower overall diet quality. Little ... ...

Abstract	The number of shift workers has increased substantially within the last decades to keep pace with the increasingly complex societal need for 24 h services. Shift work has been associated with unhealthy lifestyles and a lower overall diet quality. Little is known, however, with regard to food security and consumer behavior in shift workers. The present study sought to address this gap in the literature, exploring a sample of n = 4418 day workers and n = 1065 shift workers in the United States. Using cross-sectional data from the National Health and Nutrition Examination Surveys (NHANES, 2007–2010), we found that shiftwork was associated with a lower amount of money spent on eating out and higher food insecurity issues. Compared to day workers, a higher proportion of shift workers reported receipt of food stamps (12.5% vs. 23.4%, p < 0.001) and worried about running out of food (3.95% vs. 8.05%, p < 0.001). These associations remained significant after adjustment for confounders when using multivariate logistic regression. The number of not-home-prepared meals did not differ between both groups. In light of the population health disparities and adverse health outcomes associated with food insecurity, novel strategies are urgently warranted to improve the situation of shift workers.
Keywords	diet ; nutrition ; shiftwork ; work schedule ; consumer behavior ; food security ; Medicine ; R
Subject code	360
Language	English
Publishing date	2022-03-01T00:00:00Z
Publisher	MDPI AG
Document type	Article ; Online
Database	BASE - Bielefeld Academic Search Engine (life sciences selection)

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Article ; Online: Nutrient Intake and Dietary Acid Load of Special Diets in the NHANES

Maximilian Andreas Storz / Alexander Müller / Alvaro Luis Ronco

International Journal of Environmental Research and Public Health, Vol 19, Iss 5748, p

A Descriptive Analysis (2009–2018)

2022 Volume 5748

Abstract: Western diets are characterized by a high dietary acid load (DAL), which has been associated with adverse clinical outcomes, including type-2-diabetes and metabolic syndrome. Effective dietary strategies to lower DAL are urgently warranted. Plant-based ... ...

Abstract	Western diets are characterized by a high dietary acid load (DAL), which has been associated with adverse clinical outcomes, including type-2-diabetes and metabolic syndrome. Effective dietary strategies to lower DAL are urgently warranted. Plant-based diets (PBD), including vegetarian and vegan diets, are an effective measure to reduce DAL. Notably, not every individual wishes to adopt a PBD. Instead, many people rely on special diets promising comparable health benefits. The effects of those diets on DAL have rarely been investigated. Using data from the National Health and Nutrition Examination Surveys, we aimed to quantify DAL and nutrient intake in the most popular special diets in the United States, including weight-loss, low fat, low salt, low sugar, and diabetic diets. Our analysis included 3552 individuals on a special diet. The most popular diets were the weight-loss diet ( n = 1886 individuals) and the diabetic diet ( n = 728). Energy intake was below 2000 kcal/d for all diets; however, there were no statistically significant intergroup differences. DAL scores were positive for all special diets (>9 mEq/d), suggesting acidifying properties. Acid load scores of special diets did not differ significantly and were comparable to a standard Western diet. None of the examined diets was associated with alkaline properties.
Keywords	dietary acid load ; PRAL ; NEAP ; plant-based ; special diet ; diabetic ; Medicine ; R
Subject code	590
Language	English
Publishing date	2022-05-01T00:00:00Z
Publisher	MDPI AG
Document type	Article ; Online
Database	BASE - Bielefeld Academic Search Engine (life sciences selection)

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Article ; Online: The role of soy and soy isoflavones on women's fertility and related outcomes

Gianluca Rizzo / Alessandra Feraco / Maximilian Andreas Storz / Mauro Lombardo

Journal of Nutritional Science, Vol

an update

2022 Volume 11

Abstract: Soy is a key food in human nutrition. It is widely used in eastern traditional cuisine and it has recently diffused among self-conscious and vegetarian diets. The success of soy mainly depends on versatility and supposed healthy properties of soy foods ... ...

Abstract	Soy is a key food in human nutrition. It is widely used in eastern traditional cuisine and it has recently diffused among self-conscious and vegetarian diets. The success of soy mainly depends on versatility and supposed healthy properties of soy foods and soy components. Meanwhile, the possible influence on endocrine system, in particular by isoflavones, raised concerns among some researchers. The present paper aims to conduct a review of available data on the effect of soy, soy foods and soy components on women's fertility and related outcomes. Eleven interventional studies, eleven observational studies and one meta-analysis have been selected from the results of queries. A weak, not clinically relevant effect has been highlighted on cycle length and hormonal status. However, a suggestive positive influence has been shown among women with fertility issues and during assisted reproductive technologies. Overall, soy and soy components consumption do not seem to perturb healthy women's fertility and can have a favourable effect among subjects seeking pregnancy. However, because of the paucity of studies exploring the impact of soy intake on women's fertility, as well as the limited population sample size, the frequently incomplete specimens’ collection to investigate all cycle phases and the insufficient characterisation of participants, the evidence is suggestive and it needs further in-depth research taking into account all these aspects.
Keywords	Assisted ; Fecundability ; Fertility ; Infertility ; Isoflavones ; Phytoestrogens ; Reproductive techniques ; Soy ; Soybeans ; Soy foods ; Nutrition. Foods and food supply ; TX341-641 ; Medicine ; R
Subject code	300
Language	English
Publishing date	2022-01-01T00:00:00Z
Publisher	Cambridge University Press
Document type	Article ; Online
Database	BASE - Bielefeld Academic Search Engine (life sciences selection)

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Article ; Online: Severe immune thrombocytopenia following diphtheria, tetanus, pertussis and polio vaccination in a 36-year-old Caucasian woman

Onno Küster / Jörg Schmohl / Jochen Greiner / Maximilian Andreas Storz

European Journal of Medical Research, Vol 27, Iss 1, Pp 1-

a case report

2022 Volume 6

Abstract: Abstract Background Immune thrombocytopenia (ITP) is a rare autoimmune disorder characterized by low platelet counts and increased bleeding risk. The disease may be induced by other disorders, including malignancies, autoimmune diseases, infectious ... ...

Abstract	Abstract Background Immune thrombocytopenia (ITP) is a rare autoimmune disorder characterized by low platelet counts and increased bleeding risk. The disease may be induced by other disorders, including malignancies, autoimmune diseases, infectious agents or drugs. However, ITP has also been described following vaccinations, such as the measles–mumps–rubella vaccination. In rare cases, ITP may occur in children who received a DTaP-IP (diphtheria, tetanus, acellular pertussis vaccine and inactivated poliovirus) vaccine. Hereinafter, we report the first well-documented cases of ITP in an adult patient in the temporal context of a DTaP-IP vaccination. Case presentation This case report attempts to capture the life-threatening picture of a 36-year-old otherwise healthy Caucasian woman with newly diagnosed severe immune thrombocytopenia in the temporal context of a DTaP-IP vaccination. Four days after receiving the vaccine, the women presented to her primary care physician with malaise, fever and recurrent epistaxis. Clinical examination revealed oral petechiae, ecchymoses, and non-palpable petechiae on both legs. The patient was immediately referred to a local hematology unit where she developed hematuria and an intestinal bleeding (WHO Bleeding Grade III) requiring multiple transfusions. After receiving oral corticosteroids and intravenous immunoglobulins, her platelets gradually recovered. Common causes of secondary ITP were ruled out by laboratory investigations, bone marrow and peripheral blood examinations. This raises the possibility of a (secondary) vaccination-associated thrombocytopenia. To the best of our knowledge, this is the first well-documented case of a DTaP-IP vaccination-related ITP in an adult patient in the English literature. Conclusion Although a causal connection between both entities may not be established, we would like to raise awareness in clinicians that ITP following DTaP-IP vaccinations is potentially not limited to children, but may also occur in adults. Users of DTaP-IP booster ...
Keywords	Vaccination ; Diphtheria ; Tetanus ; Pertussis ; Polio ; Immune thrombocytopenia ; Medicine ; R
Subject code	610
Language	English
Publishing date	2022-05-01T00:00:00Z
Publisher	BMC
Document type	Article ; Online
Database	BASE - Bielefeld Academic Search Engine (life sciences selection)

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