Publications by authors named "Christina Lindemann"

The German Innovation Fund has funded various studies on patient safety. Their thematic spectrum, methodological quality, results and recommendations of the Innovation committee were to be systematically investigated in order to derive proposals for optimizing transfer success. As part of a scoping review, all Innovation Fund projects funded in the period 2016-02/2023 with a focus on patient safety were analyzed.

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Background: Although many individuals with alcohol dependence (AD) are recognized in the German healthcare system, only a few utilize addiction-specific treatment services. Those who enter treatment are not well characterized regarding their prospective pathways through the highly fragmented German healthcare system. This paper aims to (1) identify typical care pathways of patients with AD and their adherence to treatment guidelines and (2) explore the characteristics of these patients using routine data from different healthcare sectors.

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Introduction: Since 2015, the Federal Joint Committee (G-BA)'s Innovation Fund has been supporting projects in health services research and new health service models ("Neue Versorgungsformen", NVF). By the end of 2022, 211 projects in the NVF category had been funded. A key objective is the transfer of successful projects into standard care.

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Background: In Germany, most individuals with alcohol dependence are recognized by the health care system and about 16% per year receive addiction-specific care. This paper aimed to analyze the prevalence and treatment utilization rate of people with alcohol dependence by type of addiction-specific care in the federal state of Bremen using routine and survey data.

Methods: The number of individuals with alcohol dependence was estimated using data from the 2018 Epidemiological Survey of Substance Abuse (ESA).

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Objective: In order to develop demand-driven health information about z-drugs and benzodiazepines, we aimed to identify information needs of people at risk of dependency.

Methods: We conducted three focus groups with different target groups: Younger people with sleep disorders (N=7), middle-aged women with occasional/regular intake of z-drugs or benzodiazepines (N=6) and older people with regular drug intake.

Results: The information needs primarily refer to the areas "sleep disorders" (esp.

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Foetal alcohol spectrum disorder (FASD) comprises multiple neurodevelopmental disorders caused by alcohol consumption during pregnancy. With a global prevalence rate of 7.7 per 1000 population, FASD is a leading cause of prenatal developmental disorders.

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Aim: Recording the frequency of screenings for problematic alcohol consumption by professionals involved in the health care of respective patients. The German S3-guideline "screening, diagnosis and treatment of alcohol-related disorders" recommends the use of questionnaire-based screenings for all patients in all settings.

Methods: Cross-sectional survey on screening frequency among general practitioners, gynecologists, psychiatrists, child- and adolescent therapists, psychotherapists, social workers and midwives.

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Background: Identifying and addressing heavy drinking represents a major public health priority worldwide. Whilst the majority of alcohol screening and brief intervention (ASBI) research has been conducted in western, high-income countries, evidence is growing that ASBI can also impact positively on heavy drinkers in low- and middle-income country populations. This mixed methods study aims to assess the feasibility of conducting a fully randomised controlled trial of the effectiveness of ASBI in primary care in Kazakhstan and explore the feasibility and acceptability of implementing ASBI in this setting from patients' and physicians' perspectives.

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Background: According to the German guidelines, people with severe alcohol use disorders (AUDs) should receive withdrawal treatment. Compared to somatic withdrawal treatment (SWT), extended duration and psychosocial elements of so-called "qualified withdrawal treatment" (QWT) aim to reduce relapse rates. Despite promising results of prospective studies on QWT, only few German inpatients seeking withdrawal treatment receive QWT.

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Background: Early detection of risky alcohol use and severe alcohol use disorders (AUDs) is crucial to avoid adverse health consequences. The German "Guidelines on Screening, Diagnosis and Treatment of Alcohol Use Disorders" recommend to routinely screen patients for hazardous alcohol use and to subsequently conduct brief interventions, for example in primary healthcare. For severe AUDs, provision of withdrawal treatment is recommended in inpatient settings if complications are anticipated.

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Article Synopsis
  • The study examines the rising use of methylphenidate (MPH) for treating ADHD in children and adolescents in Germany despite a decreasing youth population.
  • Researchers analyzed data from 2004 to 2013 to assess ADHD prevalence, treatment rates, and drug dosages during that time.
  • Findings indicate that the increase in MPH prescriptions correlates primarily with a growing ADHD prevalence and higher individual dosages, rather than significant changes in treatment practices.
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Background: Attention deficit/hyperactivity disorder (ADHD) is a common neuropsychiatric disorder in children and adolescents worldwide, and children with ADHD have elevated risk of injuries. Our aim was to assess the risk of hospitalizations with injury diagnoses and their various subtypes in children and adolescents with newly diagnosed ADHD compared to those without ADHD, as well as to study sex effects on this risk in the setting of the German health care system.

Methods: The German Pharmacoepidemiological Research Database, in which 20 million insured from four statutory health insurances in Germany are included, was used to set up a matched cohort study of 3- to 17-year-old children and adolescents with and without ADHD.

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Background: The attention deficit hyperactivity disorder (ADHD) is associated with substantial impairment and psychiatric comorbidities. Thus, an optimized treatment is essential. In 2011, a new multidisciplinary treatment strategy (so-called Versorgungsvertrag) was contracted for the model region of Bremerhaven, Germany.

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Importance: Children and adolescents with attention-deficit/hyperactivity disorder (ADHD) have an increased risk of injuries. Attention-deficit/hyperactivity disorder is often treated with medication, but the evidence regarding prevention of injuries is inconclusive.

Objective: To determine via a case-only design whether the use of methylphenidate hydrochloride or atomoxetine hydrochloride reduces the risk of injuries among children and adolescents with ADHD.

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Background: Determinants of regional variation in caesarean sections can contribute explanations for the observed overall increasing trend of caesarean sections. We assessed which mechanism explains the higher rate of caesarean sections in the former West than East Germany: a more liberal use of caesarean sections in the case of relative indications or more common caesarean sections without indications.

Methods: We used a health insurance database from all regions of Germany with approximately 14 million insured individuals (about 17% of the total population in Germany).

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Background: Methylphenidate (MPH) is the most common drug treatment of attention deficit / hyperactivity disorder (ADHD) in children. Treatment with MPH is contraindicated in the presence of certain psychiatric, cerebro- and cardiovascular conditions. We assessed MPH treatment prevalence and incidence and the frequency of comorbid conditions related to these contraindications in new MPH users compared to a control group without ADHD and ADHD medication.

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Objective: The purpose of this study was to estimate the prevalence and incidence of new diagnoses of attention-deficit/hyperactivity disorder (ADHD) and assess drug treatment of ADHD in the 3-17 year age group in Germany.

Method: We analysed data from the German Pharmacoepidemiological Research Database (GePaRD) for the years 2004-2006. The GePaRD includes claim records of 14,000,000 members of four statutory health insurances, representing 17% of the German population.

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Purpose: Administrative healthcare databases are increasingly being used to investigate potential drug risks in pregnancy. Our study aimed to develop an algorithm for linkage of mother-baby pairs (MBPs) in the German Pharmacoepidemiological Research Database (GePaRD) as a prerequisite for such studies.

Methods: GePaRD contains sociodemographic data, drug dispensations, ambulatory, and hospital information on more than 14 million insurants from four German statutory health insurances (SHIs) covering all regions in Germany.

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Despite a lower prevalence of opioid dependence among females, drug-related problems and risk factors such as prostitution have a negative effect for women in treatment. This study was conducted with the purpose of analyzing gender differences in the German trial on heroin-assisted treatment (HAT), which compared HAT with methadone maintenance treatment (MMT). Significant baseline gender differences were found, with females showing a greater extent of mental distress.

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