[Tumor-associated pain]. / Tumorassoziierter Schmerz.

Tumor-associated pain has a high prevalence and is still a challenging aspect of pain medicine. Treatment-related etiologies often coexist with pain caused by the oncological disease itself. For cancer pain as well, a pathophysiologically oriented analysis of nociceptive, nociplastic and neuropathic pain is advisable for planning a tailored treatment. The analgesic three-step ladder of the World Health Organization (WHO) should be customized in this context, incorporating antineuropathic or antihypersensitizing pharmacological approaches as well as minimally invasive techniques. Psycho-oncological and exercise therapy interventions should be considered. In cases of long-term courses of treatment or following curative oncological treatment, chronically persistent or chronic tumor-associated pain can occur, necessitating multimodal therapeutic approaches analogue to noncancer pain conditions. Close integration with palliative medicine enhances the therapeutic effectiveness during the transition from nonpalliative to palliative treatment phases.

[Patient-reported outcomes in chronic diseases under treatment with cannabis medicines : Analysis of the results of the Copeia survey]. / "Patient-reported outcomes" bei chronischen Erkrankungen unter Therapie mit Cannabisarzneimitteln : Analyse der Ergebnisse der Befragung von Copeia.

BACKGROUND: The survey of Copeia captured early 2022 patient-reported outcomes (PRO) in Germany under cannabis medicinal product (CAM) therapy, with particular attention to symptoms, symptom changes, indications, side effects, dosages, and cost bearers. GOAL: This study investigated the question of whether associations emerge from the results that could play a role in the indication and treatment monitoring of CAM in chronically ill patients. MATERIALS AND METHODS: A standardized questionnaire was administered online nationwide in dialogue form over a 15-week period to collect itemized symptoms and PRO. Recruitment was supported by pharmacies, prescribing physicians, and patient associations. Inclusion criteria included physician-prescribed CAM therapy. RESULTS AND DISCUSSION: Of 1582 participants, 1030 data sets (65%) could be completely analyzed. There was a heterogeneous patient population, whose common feature was disease chronicity. The frequency distribution of symptoms showed a homogeneous pattern for the respective indications, in which the most frequent six (pain 71%, sleep disturbance 64%, stress/tension 52%, inner restlessness 52%, depressive mood 44% and muscle tension 43%) seem to have a special significance. According to subjective assessment, quality of life improved significantly in 84% of all participating patients. CONCLUSION: A symptom matrix (SMX) composed of different symptoms seems to play a special role in CAM therapy to improve the quality of life of chronically ill patients, regardless of the underlying disease. The SMX could contribute to the identification of an indication and to targeted treatment monitoring.

[Adverse effects of opioids, antidepressants and anticonvulsants on sex hormones : Often unnoticed but clinically relevant]. / Unerwünschte Wirkungen von Opioiden, Antidepressiva und Antikonvulsiva auf Sexualhormone : Häufig unbeachtet, aber klinisch relevant.

Androgen insufficiency under treatment with opioids, antidepressants and anticonvulsants in chronic pain diseases is a side effect with a high prevalence. It can lead to clinical metabolic alterations, adynamia, stress intolerance, anemia or osteoporosis and has a significant impact on the quality of life. Opioids, antidepressants and anticonvulsants affect the hypothalamic-pituitary-gonadal axis of sex hormones. A urologist, andrologist or endocrinologist should be involved in the treatment at an early stage. The recommendation of a differential therapeutic selection of certain substances is only indicative and does not meet evidential criteria. The indications for androgen substitution must be individualized and in consideration of the risk-benefit profile. Awareness of this side effect of an otherwise lege artis medicinal pain therapy must be sharpened and compulsory included in the differential diagnostic considerations.

[Perioperative analgesia with nonopioid analgesics : Joint interdisciplinary consensus-based recommendations of the German Pain Society, the German Society of Anaesthesiology and Intensive Care Medicine and the German Society of Surgery]. / Perioperative Schmerztherapie mit Nichtopioidanalgetika : Gemeinsame interdisziplinäre Empfehlung der Deutschen Schmerzgesellschaft, der Deutschen Gesellschaft für Anästhesiologie und Intensivmedizin und der Deutschen Gesellschaft für Chirurgie.

BACKGROUND: Nonopioid analgesics are frequently used for perioperative analgesia; however, insufficient research is available on several practical issues. Often hospitals have no strategy for how to proceed, e.g., for informing patients or for the timing of perioperative administration of nonopioid analgesics. METHODS: An expert panel representing the German national societies of pain, anaesthesiology and intensive care medicine and surgery developed recommendations for the perioperative use of nonopioid analgesics within a formal, structured consensus process. RESULTS: The panel agreed that nonopioid analgesics shall be part of a multimodal analgesia concept and that patients have to be informed preoperatively about possible complications and alternative treatment options. Patients' history of pain and analgesic intake shall be evaluated. Patients at risk of severe postoperative pain and possible chronification of postsurgical pain shall be identified. Depending on the duration of surgery, nonopioid analgesics can already be administered preoperatively or intraoperatively so that plasma concentrations are sufficient after emergence from anesthesia. Nonopioid analgesics or combinations of analgesics shall be administered for a limited time only. An interdisciplinary written standard of care, comprising the nonopioid analgesic of choice, possible alternatives, adequate dosing and timing of administration as well as surgery-specific policies, have to be agreed upon by all departments involved. At discharge, the patient's physician shall be informed of analgesics given and those necessary after discharge. Patients shall be informed of possible side effects and symptoms and timely discontinuation of analgesic drugs. CONCLUSION: The use of nonopioid analgesics as part of a perioperative multimodal concept should be approved and established as an interdisciplinary and interprofessional concept for the adequate treatment of postoperative pain.

[Use of rapid-onset fentanyl preparations beyond indication : A random questionnaire survey among congress participants and pain physicians]. / Nicht-indikationsgemäßer Einsatz schnell freisetzender Fentanylzubereitungen : Stichprobenartige Fragebogenerhebung bei Kongressteilnehmern und Schmerzmedizinern.

BACKGROUND: Despite publicised advice and warnings, there are only scant data on the non-indicated prescription of rapid-onset preparations of fentanyl (ROF) in non-cancer pain (NCP). Powered by Editorial Manager® and ProduXion Manager® from Aries Systems Corporation. OBJECTIVE: Initiated by the Working Group Cancer Pain and supported by the German Pain Society, a random sample survey was conducted to assess the non-indicated use of ROF. METHODS: The survey addressed attendees of pain conferences who were given the option to fill in the questionnaires outside the conference or online. Primary endpoints of the structured questionnaire were quantitative and qualitative items with regard to the prescription of ROF, while secondary endpoints were opioid-induced side effects. RESULTS: Obtaining a response rate of 44% (132/300) and an additional 51 online questionnaires revealed that 165 (90%) respondents had knowledge of non-indicated prescriptions or were involved in these. Of these, 65% were clinicians and 17% worked in an outpatient capacity. In all, 22% were trained pain or palliative physicians. Approximately 1205 patients were assessed indirectly. The main causes for dispensing ROF included NCP entities such as back pain (44%), neuropathic pain (33%), head or facial pain (12%), and dyspnea (5%) in cancer pain or lack of break-through pain or basic medication (44%). Sedation (32%), nausea/vomiting (31%), constipation (16%) and insufficient analgesia (31%) were the mostly commonly reported adverse effects. CONCLUSION: Despite the non-ambiguous indication for ROF, physicians often demonstrate inappropriate prescription behaviour. Iatrogenic misuse of ROF should be minimized. The rates of adverse effects of ROF seems to be in line with other opioids.

[Perioperative analgesia with nonopioid analgesics : Joint interdisciplinary consensus-based recommendations of the German Pain Society, the German Society of Anaesthesiology and Intensive Care Medicine and the German Society of Surgery]. / Perioperative Schmerztherapie mit Nichtopioidanalgetika : Gemeinsame interdisziplinäre Empfehlung der Deutschen Schmerzgesellschaft, der Deutschen Gesellschaft für Anästhesiologie und Intensivmedizin und der Deutschen Gesellschaft für Chirurgie.

BACKGROUND: Nonopioid analgesics are frequently used for perioperative analgesia; however, insufficient research is available on several practical issues. Often hospitals have no strategy for how to proceed, e.g., for informing patients or for the timing of perioperative administration of nonopioid analgesics. METHODS: An expert panel representing the German national societies of pain, anaesthesiology and intensive care medicine and surgery developed recommendations for the perioperative use of nonopioid analgesics within a formal, structured consensus process. RESULTS: The panel agreed that nonopioid analgesics shall be part of a multimodal analgesia concept and that patients have to be informed preoperatively about possible complications and alternative treatment options. Patients' history of pain and analgesic intake shall be evaluated. Patients at risk of severe postoperative pain and possible chronification of postsurgical pain shall be identified. Depending on the duration of surgery, nonopioid analgesics can already be administered preoperatively or intraoperatively so that plasma concentrations are sufficient after emergence from anesthesia. Nonopioid analgesics or combinations of analgesics shall be administered for a limited time only. An interdisciplinary written standard of care, comprising the nonopioid analgesic of choice, possible alternatives, adequate dosing and timing of administration as well as surgery-specific policies, have to be agreed upon by all departments involved. At discharge, the patient's physician shall be informed of analgesics given and those necessary after discharge. Patients shall be informed of possible side effects and symptoms and timely discontinuation of analgesic drugs. CONCLUSION: The use of nonopioid analgesics as part of a perioperative multimodal concept should be approved and established as an interdisciplinary and interprofessional concept for the adequate treatment of postoperative pain.

[Dronabinol in geriatric pain and palliative care patients : A retrospective evaluation of statutory-health-insurance-covered outpatient medical treatment]. / Dronabinol bei geriatrischen Schmerz- und Palliativpatienten : Eine retrospektive Auswertung der ambulanten kassenärztlichen Therapie.

BACKGROUND: Geriatric patients often suffer from a long history of pain and have a limited life expectancy. Cannabinoid receptor agonists like dronabinol may be an effective, low-risk treatment option for geriatric patients with chronic pain. OBJECTIVES: The effectiveness and side effects of dronabinol therapy in geriatric patients are analyzed. The effects of the approval requirement are presented. METHODS: In our retrospective monocentric cohort study, the study population comprised all geriatric patients over the age of 80 years who were treated in our office since the cannabis law came into effect on 10 March 2017 until 17 July 2018 (evaluation date). Geriatric, nonpalliative pain patients (group A) and geriatric palliative patients (group B) were investigated. The basis of the evaluation was a questionnaire sheet that we use in our office with details of dosages, pain intensity, treatment effects and side effects from dronabinol therapy. RESULTS: By using dronabinol, 21 of the 40 geriatric patients (52.5%) achieved pain relief of more than 30%, 10% of the patients of more than 50%. On average, about four symptoms or side effects related to previous treatment were positively influenced. 26% of patients reported side effects. The rejection rates on the part of the health insurances were 38.7% (group A) and 10.3% (group B). CONCLUSIONS: This study is one of the few analyses of the use of Dronabinol in geriatric patients. We show that cannabis-based drugs (in this case dronabinol) are an effective, low-risk treatment option that should be considered early in therapy. Regarding the indication spectrum, further clinical studies and an approval-free test phase are necessary.

[Management of adverse effects of opioid therapy]. / Nebenwirkungsmanagement der Opioid-Therapie.

More than 6 million people in Germany suffer from chronic pain which greatly impairs their wellbeing. Often the only therapeutic option is to use class 2 or 3 analgesic opioids in the WHO classification, as class 1 analgesics may be toxic or of limited efficacy. However, the high incidence of opioid side effects leads to high discontinuation rates. Thus, the success of opioid treatment is also highly dependent on the management of the safety and tolerability of the treatment. Most opioid side effects, such as nausea and sedation, predominantly occur in the initial phase of therapy. In contrast, opioid-induced constipation can last throughout opioid therapy. First-line treatment with laxatives does not solve the problem in all patients. Possible second-line therapies include opioid receptor antagonists, such as Naloxone, oral-administered Naloxegol, or subcutaneously given Methylnaltrexone. The discussion also covers the management of other common side effects of opioids, such as nausea, vomiting, sedation, pruritus, micturition disorder, and further symptoms.

[Pain Therapy Aspects in Tumour Surgery]. / Schmerztherapeutische Aspekte bei Tumoroperationen.

Due to preexisting pain or surgically induced sensitization patients undergoing oncological surgery are predisposed for a postoperative high pain intensity with the risk of developing persistent pain. In oncological surgery, pain therapy should be adapted to the underlying pain mechanism. Different treatment principles should be applied in a graded concept of acute pain therapy. The rationale implies the "conventional" use of the WHO step scheme, the administration of opioids as PCA as well as regional analgesia and agents with anti-hypersensitizing properties. Anti-hypersensitizing and anti-neuropathic treatment principles may include the use of antidepressants, anticonvulsants, intravenous lidocaine and s-ketamine. Before using such treatment, pain mechanisms should be verified by an adequate pain diagnostic. The impact of perioperative regional analgesia on the oncological outcome is subject to controversy. Opioids reveal both: tumor promoting and tumor inhibiting properties.

Metamizole/dipyrone for the relief of cancer pain: A systematic review and evidence-based recommendations for clinical practice.

BACKGROUND: Dipyrone (metamizole) is one of the most widely used non-opioid analgesics for the treatment of cancer pain. AIM: Because evidence-based recommendations are not yet available, a systematic review was conducted for the German Guideline Program in Oncology to provide recommendations for the use of dipyrone in cancer pain. DESIGN: First, a systematic review for clinical trials assessing dipyrone in adult patients with cancer pain was conducted. Endpoints were pain intensity, opioid-sparing effects, safety, and quality of life. DATA SOURCES: The search was performed in MedLine, Embase (via Ovid), and the Cochrane Library (1948-2013) and additional hand search was conducted. Finally, recommendations were developed and agreed in a formal structured consensus process by 53 representatives of scientific medical societies and 49 experts. RESULTS: Of 177 retrieved studies, 4 could be included (3 randomized controlled trials and 1 cohort study, n = 252 patients): dipyrone significantly decreased pain intensity compared to placebo, even if low doses (1.5-2 g/day) were used. Higher doses (3 × 2 g/day) were more effective than low doses (3 × 1 g/day), but equally effective as 60 mg oral morphine/day. Pain reduction of dipyrone and non-steroidal anti-inflammatory drugs did not differ significantly. Compared to placebo, non-steroidal anti-inflammatory drugs, and morphine, the incidence of adverse effects was not increased. CONCLUSION: Dipyrone can be recommended for the treatment of cancer pain as an alternative to other non-opioids either alone or in combination with opioids. It can be preferred over non-steroidal anti-inflammatory drugs due to the presumably favorable side effect profile in long-term use, but comparative studies are not available for long-term use.

[Management of adverse effects of opioid therapy]. / Nebenwirkungsmanagement der Opioid-Therapie.

More than 6 million people in Germany suffer from chronic pain which greatly impairs their wellbeing. Often the only therapeutic option is to use class 2 or 3 analgesic opioids in the WHO classification, as class 1 analgesics may be toxic or of limited efficacy. However, the high incidence of opioid side effects leads to high discontinuation rates. Thus, the success of opioid treatment is also highly dependent on the management of the safety and tolerability of the treatment. Most opioid side effects, such as nausea and sedation, predominantly occur in the initial phase of therapy. In contrast, opioid-induced constipation can last throughout opioid therapy. First-line treatment with laxatives does not solve the problem in all patients. Possible second-line therapies include opioid receptor antagonists, such as Naloxone, oral-administered Naloxegol, or subcutaneously given Methylnaltrexone. The discussion also covers the management of other common side effects of opioids, such as nausea, vomiting, sedation, pruritus, micturition disorder, and further symptoms.

Lower prevalence of vitamin D insufficiency in German patients with systemic mast cell activation syndrome compared with the general population.

Introduction The common mastocytosis variant systemic mast cell activation syndrome (MCAS) may underlie at least a subset of patients with irritable bowel syndrome (IBS). A critical role of vitamin D (VD) in the stabilization of mast cells (MCs) with deficiency of VD resulting in MC activation has been demonstrated. If so, supplementation of VD would be a potential therapeutic approach in the treatment of those IBS patients. Methods We investigated in the present study for the first time systematically whether the VD level in 100 MCAS patients differed from that in the German general population (Ggp) and made a first attempt to elucidate potential reasons for possible differences by simultaneously determining the blood levels of heparin and cholesterol. Results In contrast to the Ggp, the VD level was detected in a sufficient range (> 30 ng/mL) in 53 % of the MCAS patients (Ggp 8 %), and only 34 % had values in the range of deficiency (< 20 ng/mL; GgP 75 %). There was no correlation between VD blood level and heparin and cholesterol blood levels. Conclusions The demonstration that in the majority of MCAS patients the VD level is not in a deficient range argues against an essential contribution of VD deficiency to the high prevalence of MCAS in Germany. Our findings do not exclude the possibility of smaller effects of VD level on MC activation in vivo. However, if such effects are present, the effect sizes seem to be too small to become identifiable in the multifactorial process of disease development.

[Principles of acute pain therapy-An overview taking special features in the patient collective of ophthalmology into consideration]. / Grundlagen zur Akutschmerztherapie ­ Eine Übersicht unter Berücksichtigung von Besonderheiten im Patientenkollektiv der Augenheilkunde.

For many years the quality of perioperative pain management in general has been repeatedly reported as inadequate and there is significant evidence to indicate that this is also true after surgical procedures in ophthalmology. The patient population in ophthalmology is quite challenging due to numerous comorbidities and a high average age resulting in numerous contraindications and organ dysfunctions and requiring special knowledge to ensure high quality acute pain management. The following overview covers basic knowledge of acute pain management, with a particular focus on analgesic approaches and the specifics of the patient population and the associated limitations in terms of analgesic and co-analgesic pharmacological options.

[Diagnosis of neuropathic pain]. / Diagnostik bei Neuropathischen Schmerzen.

Neuropathic pain arises from damage, or pathological change, in the peripheral or central nervous system. As such, the term neuropathic pain represents a varying set of symptoms rather than a single diagnosis. There is no diagnostic gold standard for neuropathic pain and so making a diagnosis is based on clinical judgement. The essential elements of this process are to identify painful symptoms and a clinical history that all match a neuro-anatomical or dermatomal pattern. Abnormal responses to nerve damage account for many of the clinical features of neuropathic pain. Painful symptoms arising in an area of altered sensation (numbness or hyper-excitability) is the hallmark of neuropathic pain. Cardinal features are spontaneous pains (pain arising without stimulus) and abnormal responses to non-painful (allodynia) or painful stimuli. The diagnostic work-up includes screening tools such as pain questionnaires and pain drawings as well as information on the history of the disease and a detailed clinical-neurological examination. Bedside examination is straightforward. The aim is to identify altered sensation in the painful area and so responses should be compared with a non-painful adjacent or contra-lateral area. A combination of characteristic painful symptoms in an area of altered sensation on bedside testing is usually enough to make a diagnosis of neuropathic pain. When doubt arises, more detailed examination using Quantitative Sensory Testing or conventional electrophysiology can be helpful.

Patient-Controlled Analgesia (PCA): Intravenous Administration (IV-PCA) versus Oral Administration (Oral-PCA) by Using a Novel Device (PCoA® Acute) for Hospitalized Patients with Acute Postoperative Pain-A Comparative Retrospective Study.

Background: Acute postoperative pain delays recovery and increases morbidity and mortality. Opioid therapy is effective but is accompanied by adverse reactions. Patient-controlled analgesia (PCA) enables self-administration of analgesics. Oral-PCA is a safe and beneficial alternative to intravenous (IV) PCA. We have developed a novel Oral-PCA device, which enables self-administration of solid pills to the patient's mouth. This is a retrospective study comparing the effectiveness and usability of this novel Oral-PCA with those of IV-PCA. Methods: Medical records of patients who received PCA following gynecology and orthopedic surgeries were analyzed. The control cohort (n = 61) received oxycodone by IV-PCA. The test cohort (n = 44) received oxycodone by Oral-PCA via the PCoA Acute device. Outcome measures include the Numeric Rating Scale (NRS) score at rest and movement, side effects, technical difficulties, bolus dose administered, and bolus dose requested. Results: Patient demographics, initial NRS, and PCA duration were comparable between cohorts. NRS reduction in rest and movement was stronger in the Oral-PCA cohort (rest: 1.61 and 2.27, P = 0.077; movement: 2.05 and 2.84, P = 0.039), indicating better pain control and mobility for Oral-PCA. Side effect rates were comparable between cohorts (9% and 11% of patients who experienced side effects, P = 1.000). The rate of technological difficulties was higher in the Oral-PCoA cohort (19.7% and 36.4%, P = 0.056). The mean total bolus dose administered to patients was comparable in both cohorts (18.32 mg and 21.14 mg oxycodone, P = 0.270). However, the mean total boluses requested by patients during lockout intervals were lower in the Oral-PCA cohort (12.8 mg and 6.82 mg oxycodone, P = 0.004), indicating better pain control. Conclusions: Oral-PCA by using PCoA® Acute provides pain control and usability which is noninferior to the IV-PCA, as well as superior to pain reduction in rest and movement. These results, along with the noninvasiveness, medication flexibility, and reduced cost, suggest the potential of Oral-PCA, by using PCoA Acute, to replace IV-PCA for postoperative analgesia.

[Perioperative analgesia with nonopioid analgesics : Joint interdisciplinary consensus-based recommendations of the German Pain Society, the German Society of Anaesthesiology and Intensive Care Medicine and the German Society of Surgery]. / Perioperative Schmerztherapie mit Nichtopioidanalgetika : Gemeinsame interdisziplinäre Empfehlung der Deutschen Schmerzgesellschaft, der Deutschen Gesellschaft für Anästhesiologie und Intensivmedizin und der Deutschen Gesellschaft für Chirurgie.

BACKGROUND: Nonopioid analgesics are frequently used for perioperative analgesia; however, insufficient research is available on several practical issues. Often hospitals have no strategy for how to proceed, e.g., for informing patients or for the timing of perioperative administration of nonopioid analgesics. METHODS: An expert panel representing the German national societies of pain, anaesthesiology and intensive care medicine and surgery developed recommendations for the perioperative use of nonopioid analgesics within a formal, structured consensus process. RESULTS: The panel agreed that nonopioid analgesics shall be part of a multimodal analgesia concept and that patients have to be informed preoperatively about possible complications and alternative treatment options. Patients' history of pain and analgesic intake shall be evaluated. Patients at risk of severe postoperative pain and possible chronification of postsurgical pain shall be identified. Depending on the duration of surgery, nonopioid analgesics can already be administered preoperatively or intraoperatively so that plasma concentrations are sufficient after emergence from anesthesia. Nonopioid analgesics or combinations of analgesics shall be administered for a limited time only. An interdisciplinary written standard of care, comprising the nonopioid analgesic of choice, possible alternatives, adequate dosing and timing of administration as well as surgery-specific policies, have to be agreed upon by all departments involved. At discharge, the patient's physician shall be informed of analgesics given and those necessary after discharge. Patients shall be informed of possible side effects and symptoms and timely discontinuation of analgesic drugs. CONCLUSION: The use of nonopioid analgesics as part of a perioperative multimodal concept should be approved and established as an interdisciplinary and interprofessional concept for the adequate treatment of postoperative pain.

[Adverse drug reaction affecting the urinary tract - the Witten urinary tract adverse reaction score]. / Unerwünschte Arzneimittelwirkungen am Harntrakt ­ der Wittener Harntrakt-Nebenwirkungs-Score.

The urinary tract is the site of many adverse drug reactions, including the formation of residual urine, urinary retention, pollakisuria, polyuria, nycturia, detrusor stimulation, detrusor inhibition, haematuria, dysuria and other symptoms. Nevertheless, there is no general overview or evaluation of the substances that can trigger these adverse drug reactions. The available lists of "potential inadequate medication" either focus on a pharmacological group of adverse reactions ("anticholinergic burden score"), a group of drugs for a specific indication (LUTS-Forta) or on a selected group of patients (PRISKUS List, Beers List).The following interdisciplinary project has been processed by the group for urogeriatrics in the University of Witten/Herdecke and is intended to fill this gap. We have identified substances which can in principle trigger adverse reactions in the urinary tract - according to a variety of databases. We also categorise the available literature (case reports, case series, RCT, meta-analysis) and present a structured analysis of the risk by 33 experts. This results in a list of 235 substances that can lead to various different adverse reactions of the urinary tract. This list includes a "theoretical" score from the reports in the databases or the corresponding literature, a "practical" score based on an expert evaluation of clinical reality and a cumulative score, classified in accordance with the Rote Liste".It is now possible to classify the extent to which newly prescribed drugs may pose a risk of adverse reactions in different patients. Conversely, this may also help to clarify whether a functional disorder of the urinary tract is fully or partially linked to treatment with a specific drug. We plan to develop an app to assess adverse drug reactions in the urinary tract.

A scoping review of retracted publications in anesthesiology.

CONTEXT: Fraudulent publication is a scourge of scientific research. OBJECTIVES: This scoping review was aimed at characterizing retracted publications for fraud or plagiarism in the field of anesthesia. Does the reputation of the journal (Quartile and Impact Factor, IF) protect the reader from the risk of having the manuscript he read withdrawn for fraud/plagiarism? METHODS/DESIGN: This scoping review was planned following the Joanna Briggs Institute recommendations. Data sources: PubMed and the Retraction Watch Database (http://retractiondatabase.org/RetractionSearch.aspx?). Study selection: All types of publications retracted. Data extraction: Year, first author nationality, journal name, journal category, IF, Quartile, H index. Data analysis: The association with Quartile and IF was investigated. RESULTS: No significant association between retraction of papers published in no-Quartile journals and retractions published in journals placed in the highest quartile. CONCLUSIONS: The quality of the surveillance in paper submission is not higher in journals of the first Quartile than in journals not placed in other Quartiles. (The protocol was prospectively registered in the Open Science Framework https://doi.org/10.17605/OSF.IO/TGKNE).