Implementation of anesthesia quality indicators in Germany : A prospective, national, multicenter quality improvement study.

BACKGROUND: In 2016 the German Society of Anesthesiology and Intensive Care Medicine (DGAI) and the Association of German Anesthetists (BDA) published 10 quality indicators (QI) to compare and improve the quality of anesthesia care in Germany. So far, there is no evidence for the feasibility of implementation of these QI in hospitals. OBJECTIVE: This study tested the hypothesis that the implementation of the 10 QI is feasible in German hospitals. MATERIAL AND METHODS: This prospective three-phase national multicenter quality improvement study was conducted in 15 German hospitals and 1 outpatient anesthesia center from March 2017 to February 2018. The trial consisted of an initial evaluation of pre-existing structures and processes by the heads of the participating anesthesia departments, followed by a 6-month implementation phase of the QI as well as a final re-evaluation phase. The implementation procedure was supported by web-based implementation aids ( www.qi-an.org ) and internal quality management programs. The primary endpoint was the difference in the number of implemented QI per center before and after implementation. Secondary endpoints were the number of newly implemented QI per center, the overall number of successful implementations of each QI, the identification of problems during the implementation as well as the kind of impediments preventing the QI implementation. RESULTS: The average number of implemented QI increased from 5.8 to 6.8 (mean of the differences 1.1 ± 1.3; P < 0.01). Most frequently the QI perioperative morbidity and mortality report (5 centers) and the QI temperature management (4 centers) could be implemented. After the implementation phase, the QI incidence management and patient blood management were implemented in all 16 centers. Implementation of other quality indicators failed mainly due to a lack of time and lack of structural resources. CONCLUSION: In this study the implementation of QI was proven to be mostly feasible in the participating German hospitals. Although several QI could be implemented with minor effort, more time, financial and structural resources would be required for some QI, such as the QI postoperative visit.

[Implementation of anesthesia quality indicators in Germany : A prospective, national, multicenter quality improvement study]. / Implementierung anästhesiologischer Qualitätsindikatoren in Deutschland : Eine prospektive, nationale, multizentrische Qualitätssteigerungsstudie German version.

BACKGROUND: In 2016 the German Society of Anesthesiology and Intensive Care Medicine (DGAI) and the Association of German Anesthetists (BDA) published 10 quality indicators (QI) to compare and improve the quality of anesthesia care in Germany. So far, there is no evidence for the feasibility of implementation of these QI in hospitals. OBJECTIVE: This study tested the hypothesis that the implementation of the 10 QI is feasible in German hospitals. MATERIAL AND METHODS: This prospective three-phase national multicenter quality improvement study was conducted in 15 German hospitals and 1 outpatient anesthesia center from March 2017 to February 2018. The trial consisted of an initial evaluation of pre-existing structures and processes by the heads of the participating anesthesia departments, followed by a 6-month implementation phase of the QI as well as a final re-evaluation phase. The implementation procedure was supported by web-based implementation aids ( www.qi-an.org ) and internal quality management programs. The primary endpoint was the difference in the number of implemented QI per center before and after implementation. Secondary endpoints were the number of newly implemented QI per center, the overall number of successful implementations of each QI, the identification of problems during the implementation as well as the kind of impediments preventing the QI implementation. RESULTS: The average number of implemented QI increased from 5.8 to 6.8 (mean of the differences 1.1 ± 1.3; P < 0.01). Most frequently the QI perioperative morbidity and mortality report (5 centers) and the QI temperature management (4 centers) could be implemented. After the implementation phase, the QI incidence management and patient blood management were implemented in all 16 centers. Implementation of other quality indicators failed mainly due to a lack of time and lack of structural resources. CONCLUSION: In this study the implementation of QI was proven to be mostly feasible in the participating German hospitals. Although several QI could be implemented with minor effort, more time, financial and structural resources would be required for some QI, such as the QI postoperative visit.

Course of psychiatric comorbidity and utilization of mental health care after laryngeal cancer: a prospective cohort study.

In a German multi-center prospective cohort study, we wanted to assess the course of psychiatric comorbidity, utilization of mental health care and psychosocial care needs in laryngeal cancer patients during the first year after partial laryngectomy (PRL). Structured interviews with patients were conducted before surgery, 1 week (1 w), 3 months (3 m) and 1 year (12 m) after PRL. Psychiatric comorbidity was assessed using the Structured Clinical Interview for DSM-IV (SCID). Psychosocial care needs and utilization of mental health care were evaluated with standardized face-to-face interviews. In 176 patients, psychiatric disorders were prevalent in 11 % (1 w), 15 % (3 m) and 14 % (12 m), respectively, of which 4 % (12 m) underwent psychiatric treatment or psychotherapy. Two percent had acute, 15 % emerging and 6 % chronic psychiatric comorbidity. Chronically mental ill patients were more frequently younger than 65 years (p = 0.026), female (p = 0.045) and experienced more often a need for psychological counseling (p ≤ 0.001). One year after surgery, 27 % of the comorbid psychiatric patients expressed a need for additional psychological counseling. Alcohol-related disorders were diagnosed in 3 % (1 w), 3 % (3 m) and 8 % (12 m), respectively. Only one of these patients received psychological treatment, while 14 % expressed a need for psychological counseling and 7 % for additional medical consultations. The non-treatment of alcohol-related disorders measured in our sample indicates a major problem since continued alcohol consumption in laryngeal cancer patients is associated with reduced global quality of life, increased functional impairments and reduced overall survival. Screening instruments integrated into acute care are necessary to detect harmful drinking behavior.

[Progress of Rehabilitation for Cardiac Patients Depending on the Degree of Self-Sufficiency at Admission]. / Verlauf der Rehabilitation bei kardiologischen Patienten in Abhängigkeit vom Selbstversorgungsgrad bei Aufnahme.

INTRODUCTION: There are hardly any publications about the outcome of cardiac rehabilitation considering patients with an increased need for medical, nursing and therapeutic care. The aim of this study, which consecutively included n=387 statutory health insurance inpatients over a period of 2 years, was to find out differences in outcome in self-care patients (Barthel index>70) as compared to patients with a need for complex care (Barthel index≤70). METHODS: Rehabilitation outcomes concerning physical capacity, emotional status and activities of daily living as measured by Barthel index, FIM index, HADS, clinical complications, exercise test, duration of rehabilitation and form of dismission were analyzed and compared between both groups. RESULTS: The inpatients with a Barthel index ≤70 at admission were older, had a longer stay in hospital and in rehabilitation, developed more complications and more often suffered from concomitant diseases. They were readmitted to hospital more often. They showed a comparatively higher increase in indices of self-care and a significant increase in physical performance tests. CONCLUSION: Higher medical care expenses of multimorbid cardiac inpatients are no contraindication against rehabilitation, because even in this group the specific rehabilitation aims of the healthcare payers can be reached.

[Non-cardiac and non-pulmonary causes of dyspnea]. / Nichtkardiale und nichtpulmonale Ursachen der Dyspnoe.

In addition to cardiac and pulmonary diseases there is a broad variety of different underlying causes of dyspnea. The spectrum includes the different forms of anemia, all causes of upper airway obstructions, neuromuscular diseases and psychopathological disorders. This article gives a brief review of the entire spectrum by providing information about differential diagnostics as well as the main therapeutic principles. A field of growing interest is dyspnea in the context of palliative care.

[Vertigo and syncope: a clinically oriented introduction to the problem]. / Schwindel und Synkope: Eine klinisch orientierte Hinführung zum Problem.

Vertigo and syncope are frequently occurring clinical presentations in the physician's practice as well as in the emergency room. Therefore, many physicians and institutions have formulated diagnostic protocols that they follow when a patient with vertigo or syncope presents. This kind of blanket routine may lead to over-diagnosis in many cases, as well as to under-diagnosis in some. The purpose of the following article is to show that a well-focused history based on clear cut concepts of disease and a sound pathophysiological understanding will guide the physician precisely through the diagnostic process in both clinical presentations and will help to avoid manifold diagnostic procedures. Finally, a description of the most frequent pitfalls of the diagnostic work-up is given, along with measures to avoid these.

Psychological distress and need for psycho-oncological support in spouses of total laryngectomised cancer patients-results for the first 3 years after surgery.

PURPOSE: A total laryngectomy (TLE) leads to a variety of functional restrictions, which reduce the quality of life of cancer patients as well as their spouses. However, to date, there is little research focusing on the psychological distress of spouses of total laryngectomised cancer patients. The current study assesses psychological distress, need for psycho-oncological treatment and use of professional psychological care among spouses of total laryngectomised cancer patients. METHODS: A prospective multi-centre cohort study was conducted. Participants were interviewed in person 1, 2 and 3 years subsequent to their spouses' TLE with standardised questionnaires (HADS, Hornheide Screening) and self-designed items. RESULTS: One year after their partners' TLE, 154 spouses were interviewed. Over half of spouses (57 %) reported a high level of psychological distress and 33 % reported restlessness. Majority of spouses (21 %) reported wanting to learn relaxation methods and eight (5 %) had received psychological treatment in the past. Sixty-two spouses took part in the complete study. Over all three time points, psychological distress, the need for psycho-oncological support and the use of professional support among spouses remained stable. The need for additional professional counselling was low. CONCLUSIONS: In view of the stability of psychological distress among half of the spouses within 3 years after TLE and their refusal of professional support, there is a need for the development and evaluation of new treatment strategies to help spouses cope with psychological distress. Our results indicated the most common additional professional need was learning relaxation methods, which may be used as a starting point for the investigation of new coping strategies in future studies.

[Diseases of the peripheral vestibular system: contribution of ENT medical diagnostics and therapy]. / Erkrankungen des peripher-vestibulären Systems: HNO-ärztliche Diagnostik und Therapie.

The most common types of vertigo caused by diseases of the peripheral vestibular system are benign paroxysmal positional vertigo (BPPV), Meniere's disease and vestibular neuritis. A thorough examination of the medical history and clinical examination are usually sufficient for the differential diagnostics. Treatment includes differentiated repositioning maneuvers, medicinal treatment and physiotherapy.

[Reflex syncope and syncope secondary to orthostatic hypotension]. / Reflexsynkopen und Synkopen bei orthostatischer Hypotonie.

BACKGROUND: Reflex syncope predominantly occurs in younger patients and is the most common type of syncope. Typical contributors to reflex syncope are orthostatic stress, followed by a delayed and inadequate circulatory response consisting of bradycardia (cardioinhibitory type) and hypotension (vasodepressor type). Comparably, syncope may occur after direct activation of the vagus nerve, after emotional distress or pain, and in specific situations, such as coughing and post-micturition. The latter situations are mediated by indirect vagus nerve activation by usually unknown mediators. Syncope mediated by orthostatic hypotension occurs in elderly patients and is mediated by insufficient sympathoadrenergic vasoconstriction, occurring shortly after the onset of the orthostatic situation. DIAGNOSTICS: A thorough examination of the patient history is the mainstay of diagnostics. Specific testing is only required in uncertain and recurrent cases. In addition to standard diagnostics, tilt table testing can be helpful. A negative tilt test is, however, not definitive. Implanted loop recorders are helpful to diagnose the cardioinhibitory component of reflex syncope and are more sensitive than tilt testing. THERAPY: Treatment of both types of syncope consists of avoiding known situations leading to syncope, early reaction to prodromal syndromes, and physical counterpressure manoeuvers. Drug treatment (e.g. alpha-adrenergic agonists and fludrocortisone) are effective only in patients with orthostatic syncope. In selected patients with reflex syncope of a predominantly cardioinhibitory type, pacemaker implantation may be considered in selected patients.

[Cardiogenic syncope]. / Die kardiogene Synkope.

BACKGROUND: Cardiogenic syncope is a serious clinical event and the cause has to be clarified as rapidly and definitively as possible. DIAGNOSTICS: With knowledge of the pathophysiological background the reason for syncope can mostly be clarified by taking a thorough medical history. In most cases a physical examination, electrocardiogram (ECG) and echocardiography can provide sufficient evidence for most of the causes. Rhythmogenic syncope, however, often tends to be extremely difficult to diagnose which is why many different instruments have been developed for the detection of changes in heart rhythm. Several drugs can induce syncope by different modes of action and is the reason why particular attention should always be paid to this aspect.

Mental disorders and psychosocial support during the first year after total laryngectomy: a prospective cohort study.

OBJECTIVES: To assess the frequency of mental disorders and the use of psychosocial services in laryngectomised patients during the first year after surgery. DESIGN: Multicentre prospective study including six interviews. Data regarding psychiatric comorbidity 3 months (3 m) and 1 year (12 m) after total laryngectomy (TLE) are reported in this study. SETTING: Structured interviews were conducted at nine hospitals and three rehabilitation centres in Germany. PARTICIPANTS: One hundred and seventy-one patients were interviewed at both time-points. MAIN OUTCOME MEASURES: Structured clinical interview for DSM-IV (SCID). RESULTS: Mental disorders were diagnosed in 25% of the patients (3 m) and in 22% of the patients (12 m), respectively. Six per cent of the patients developed a mental disorder during the first year after total laryngectomy. In general, male and female patients suffered from mental disorders with equal frequency (3 m: 23% versus 37%; P = 0.26; 12 m: 22% versus 21%; P = 1.00). Women suffered more often than men from post-traumatic stress disorder (3 m) (P = 0.01) and generalised anxiety disorder (12 m) (P = 0.01).Of the patients who had acquired no voice, 20% suffered from alcohol dependence (P = 0.01) [corrected]. There were no differences between men and women in receiving any kind of counselling (P = 0.79) or psychotherapy/psychiatric treatment (P = 0.47). Of those patients diagnosed with any mental disorder 3 months after total laryngectomy, 7% had received psychotherapy 1 year after total laryngectomy. None of the patients diagnosed with alcohol dependence received psychotherapy or psychiatric treatment. CONCLUSIONS: Mental disorders occur in laryngectomees as frequently in men as they do in women. Total laryngectomised patients who were mentally ill did not receive enough psychotherapeutic or psychiatric support. As mental health seems to be related to successful voice restoration, future research should develop and evaluate special psychosocial supportive programmes for patients with laryngeal cancer, especially regarding alcohol dependence treatment.

[Vocational rehabilitation after total laryngectomy]. / Berufliche Rehabilitation nach Laryngektomie.

BACKGROUND: Aim of this study was to find out how many patients after a total laryngectomy (TLE) return to work successfully and what factors support vocational rehabilitation. PATIENTS AND METHODS: Laryngectomees (n=231) aged up to 60 years completed questionnaires and structured interviews before TLE (t1), before rehabilitation (t2), at the end of rehabilitation (t3), 1 year after TLE (t4), 2 years after TLE (t5), and 3 years after TLE (t6). RESULTS: Prior to TLE, 38% of all respondents were employed, 34% were unemployed, 23% received disability-related and 3% age-related pension retirement. One year after TLE, 13% were employed, 15% 2 years and 14% 3 years after TLE. Unemployed were 10% (t4), 5% (t5), and 7% (t6) of the patients. For 59% of all respondents it was very important to have a job. Predictors of successful vocational rehabilitation were employment prior to TLE, age <50 years, being self-employed or clerical employee, good physical functioning, good speech intelligibility, high motivation to go back to work, and support from colleagues. CONCLUSION: Only few laryngectomees return to work. However, even before TLE only a third of the patients was employed, another third was unemployed. Most of the patients receive pension retirement after TLE. As return to work is important for many patients, patient consultations should consider possibilities to support vocational rehabilitation before offering to apply for retirement.

[Use of cancer support groups by laryngectomees in central Germany]. / Inanspruchnahme von Selbsthilfegruppen für Laryngektomierte in Mitteldeutschland.

BACKGROUND: Cancer support groups provide information and coping resources as well as represent patients' interests. To date it is unknown how often cancer patients post-laryngectomy use support groups and in which parameters users of support groups differ from non-users. MATERIAL AND METHODS: In a multicentre study, 224 laryngectomees were asked about their support group membership. Further, possible predictors for membership one year post-surgery were assessed. Data were collected with a semi-structured interview and standardized instruments. RESULTS: Overall, 23% of the laryngectomized patients are actively involved in cancer support groups. The probability of a membership increases if patients are well-educated, are living in good economic conditions and in a partnership, if they perceive low family support and wish additional counselling with a physician. CONCLUSION: A cancer support group seems to "buffer" family support perceived to be insufficient. However, support group users are living more frequently in a partnership and in good economic conditions compared to non-users. Physicians and speech therapists are important mediators to cancer support groups. They particularly should inform laryngectomees who are living in bad economic conditions and who are not living in a partnership about the availability of cancer support groups.

[The role of sex in voice restoration and emotional functioning after laryngectomy]. / Die Rolle des Geschlechts bei stimmlicher Rehabilitation und emotionalem Befinden nach Laryngektomie.

BACKGROUND: Data on psychosocial factors of laryngectomized women is rare. All means of alaryngeal voice production sound male due to low fundamental frequency and roughness, which makes postlaryngectomy voice rehabilitation especially challenging to women. Aim of this study was to investigate whether women use alaryngeal speech more seldomly and therefore are more emotionally distressed. MATERIAL AND METHODS: In a cross-sectional multi-centred study 12 female and 138 male laryngectomees were interviewed. To identify risc factors on seldom use of alaryngeal speech and emotional functioning, logistic regression was used and odds ratios were adjusted to age, time since laryngectomy, physical functioning, social activity and feelings of stigmatization. RESULTS: Esophageal speech was used by 83% of the female and 57% of the male patients, prosthetic speech was used by 17% of the female and 20% of the male patients and electrolaryngeal speech was used by 17% of the female and 29% of the male patients. There was a higher risk for laryngectomees to be more emotionally distressed when feeling physically bad (OR=2,48; p=0,02) or having feelings of stigmatization (OR=3,94; p≤0,00). Besides more women tended to be socially active than men (83% vs. 54%; p=0,05). CONCLUSIONS: There was no influence of sex neither on use of alaryngeal speech nor on emotional functioning. Since there is evidence for a different psychosocial adjustment in laryngectomized men and women, more investigation including bigger sample sizes will be needed on this special issue.

[The use of resorbable osteosynthesis materials]. / Erfahrungen bei der Verwendung resorbierbarer Osteosynthesematerialien.

INTRODUCTION: Different materials can be used for fixation of fractures or for osteoplastic operations in head and neck surgery. Especially metallic and resorbable implants are at the market now. Advantages and disadvantages of the different implants should be considered as decisive for different indications. PATIENTS AND METHODS: We retrospectively analyzed the patients since 1999 which we operated using such resorbable materials. From 1999 until 2006 we used LactoSorb(®). 2007 we introduced the Resorb X(®) plates and -meshs and the SonicWeld Rx-System(®). Here the plates or meshs will be fixed by an ultrasonically welded pin. RESULTS: In 52 cases we implanted LactoSorb(®) and Resorb X(®) with the SonicWeld Rx-System(®). In 2 cases we saw a foreign body reaction that resulted in a fistula. In one case a plate broke after fixing. CONCLUSION: The use of resorbable materials with ultrasonically welded pin osteosynthesis resulted in a stable mechanical connection, an easy intraoperative handling and a low rate of complications. Those materials can be used for traumatologic and osteoplastic reconstructions in head and neck surgery.

Side-effects of topical androgenic and anabolic substances and steroids. A short review.

UNLABELLED: There is an increasing interest, including androgenic and anabolic substances (AAS). The uncritical use may be associated with severe adverse effects. We observed five patients with different patterns of adverse reaction to AAS: two females and three males, they were identified when seeking medical help and advice. The following adverse effects from of AAS have been observed: deepening of the voice due to topical use of AAS in an anti-cellulite cream; circumscribed hypertrichosis and late onset acneiform eruptions due to testosterone replacement therapy after ovariectomy; homolateral gynecomastia and infertility, acne and striae distensae in males using injectable AAS. CONCLUSIONS: ASS can trigger significant adverse effects. An interdisciplinary approach may be necessary for evaluation. The dermatologists should be familiar with the adverse effects.

[Differences in auditory frequency discrimination ability in musicians of different specialties]. / Unterschiede des auditiven Frequenzdiskriminationsvermögens bei Musikern verschiedener Fachbereiche.

The frequency discrimination capacity of 63 musicians of different specialties (singers, string players, wood and brass players, pianists and rhythm teachers) was investigated using a binaural frequency discrimination test. Statistically significant differences between the groups of musicians were found. The string players revealed the highest tuning reproducibility. The results show that frequency discrimination capacity is influenced by specific phenomena of the instrumental education.