Project for the introduction of prehospital analgesia with fentanyl and morphine administered by specially trained paramedics in a rural service area in Germany

Analgesic Therapy with the Opioids Fentanyl and Morphine by Ambulance Personnel in Rural Areas: An Observational Study Over 7 Years

Background

The treatment of severe pain is one of the basic procedures of emergency medicine. In rural regions, longer arrival times of the emergency doctor prevent the earliest possible treatment of pain. Since 2014, a project for independent analgesia by ambulance personnel has been introduced in our ambulance service area.

Methods

Over a period of 7 years the mission protocols were recorded and statistically evaluated within the framework of an observational study. Among other things, the attendance and transport times, vital signs, pain level, symptom groups (body region) and classification according to disease or accident mechanism were recorded. Treatment data by medication, including dosages, were recorded for fentanyl (monotherapy), morphine (monotherapy) and a combination (change from morphine to fentanyl, additional application of esketamine, metamizole or butylscopolamine).

Results

In 659 patients, the opioids fentanyl and morphine were used by the ambulance staff, 596 data sets could be evaluated. When an emergency physician was requested, the average time of presence at the scene was 34.8 +- 11.7 min, in cases of unavailability it was 29.0 +-9.8 min (p<0.0001). Analgesic therapy resulted in a reduction of pain from NRS 8.4 (+-1.3) to NRS 3.5 +-1.8 (p<0.0001). Pain intensity after treatment by emergency paramedics compared to emergency physicians was not significantly different with NRS 3.5 +- 1.7 versus NRS 3.6 +-1.9 (p=0.788). Fentanyl was used at a mean dose of 0.18mg +- 0.11 and morphine at a mean dose of 4.4mg +- 3.6mg. There was no clinically relevant decrease in oxygen saturation or respiratory rate in any of the treatment groups. Antagonisation of the opioid effect with naloxone was not necessary in any case.

Conclusion

Analgesia with morphine and fentanyl by specially trained ambulance personnel according to defined rules of use is a safe and necessary procedure for patients, especially in rural regions.

Application of analgesics in emergency services in Germany: a survey of the medical directors

ABSTRAC

BACKGROUND: Treatment of acute pain is an essential element of pre-hospital care for injured and critically ill patients. Clinical studies indicate the need for improvement in the prehospital analgesia.

OBJECTIVE

The aim of this study is to assess the current situation in out of hospital pain management in Germany regarding the substances, indications, dosage and the delegation of the use of analgesics to emergency medical service (EMS) staff.

MATERIAL AND METHODS

A standardized survey of the medical directors of the emergency services (MDES) in Germany was carried out using an online questionnaire. The anonymous results were evaluated using the statistical software SPSS (Chi-squared test, Mann-Whitney-U test).

RESULTS

Seventy-seven MDES responsible for 989 rescue stations and 397 EMS- physician bases in 15 federal states took part in this survey. Morphine (98.7%), Fentanyl (85.7%), Piritramide (61%), Sufentanil (18.2%) and Nalbuphine (14,3%) are provided as opioid analgesics. The non-opioid analgesics (NOA) including Ketamine/Esketamine (98,7%), Metamizole (88.3%), Paracetamol (66,2%), Ibuprofen (24,7%) and COX-2-inhibitors (7,8%) are most commonly available. The antispasmodic Butylscopolamine is available (81,8%) to most rescue stations. Fentanyl is the most commonly provided opioid analgesic for treatment of a traumatic pain (70.1%) and back pain (46.8%), Morphine for visceral colic-like (33.8%) and non-colic pain (53.2%). In cases of acute coronary syndrome is Morphine (85.7%) the leading analgesic substance. Among the non-opioid analgesics is Ketamine/Esketamine (90.9%) most frequently provided to treat traumatic pain, Metamizole for visceral colic-like (70.1%) and non-colic (68.6%) as well as back pain (41.6%). Butylscopolamine is the second most frequently provided medication after Metamizole for "visceral colic-like pain" (55.8%). EMS staff (with or without a request for presence of the EMS physician on site) are permitted to use the following: Morphine (16.9%), Piritramide (13.0%) and Nalbuphine (10.4%), and of NOAs for (Es)Ketamine (74.1%), Paracetamol (53.3%) and Metamizole (35.1%). The dosages of the most important and commonly provided analgesic substances permitted to independent treatment by the paramedics are often below the recommended range for adults (RDE). The majority of medical directors (78.4%) of the emergency services consider the independent application of analgesics by paramedics sensible. The reason for the relatively rare authorization of opioids for use by paramedics is mainly due to legal (in)certainty (53.2%).

CONCLUSION

Effective analgesics are available for EMS staff in Germany, the approach to improvement lies in the area of application. For this purpose, the adaptations of the legal framework as well as the creation of a guideline for prehospital analgesia are useful.

The Pain Management of Trauma Patients in the Emergency Department

The vast majority of injured patients suffer from pain. Systematic assessment of pain on admission to the emergency department (ED) is a cornerstone of translating the best treatment strategies for patient care into practice. Pain must be measured with severity scales that are validated in clinical practice, including for specific populations (such as children and older adults). Although primary care ED of trauma patients focuses on resuscitation, diagnosis and treatment, pain assessment and management remains a critical element as professionals are not prepared to provide effective and early therapy. To date, most EDs have pain assessment and management protocols that take into account the patient's hemodynamic status and clinical condition and give preference to non-pharmacological approaches where possible. When selecting medications, the focus is on those that are least disruptive to hemodynamic status. Pain relief may still be necessary in hemodynamically unstable patients, but caution should be exercised, especially when using opioids, as absorption may be impaired or shock may be exacerbated. The analgesic dose of ketamine is certainly an attractive option. Fentanyl is clearly superior to other opioids in initial resuscitation and treatment as it has minimal effects on hemodynamic status and does not cause central nervous system depression. Inhaled analgesia techniques and ultrasound-guided nerve blocks are also increasingly effective solutions. A multimodal pain approach, which involves the use of two or more drugs with different mechanisms of action, plays an important role in the relief of trauma pain. All EDs must have policies and promote the adoption of procedures that use multimodal strategies for effective pain management in all injured patients.

Telenotarztsysteme im deutschen Rettungsdienst: eine nationale Sachstandserhebung

Hintergrund und Fragestellung

Bislang liegen nur wenige Daten über den aktuellen Ausbaustand von Telenotarzt(TNA)-Systemen im deutschen Rettungsdienst vor. In einer nationalen Befragung wurde der Sachstand zu Ausbau und Nutzung von TNA-Systemen erhoben.

Material und Methode

Durchführung einer Online-Befragung unter aktiv im deutschen Rettungsdienst tätigen Personen zum Vorhandensein eines TNA-Systems und dessen Ausgestaltung, zu Standardarbeitsanweisungen (SAA) für Rettungsfachpersonal in ausgewählten Einsatzszenarien sowie zu persönlichen Einschätzungen zum Themenkomplex TNA.

Ergebnisse

1023 Teilnehmer aus 77,1 % (n = 299) aller deutschen Rettungsdienstbereiche nahmen teil. 90,3 % (n = 270) der Bereiche hatten kein TNA-System, ein mindestens teilweiser Betrieb war in 9,3 % (n = 29) etabliert. Die Ausgestaltung ist heterogen, die SAA für Rettungsfachpersonal unterscheiden sich auch innerhalb einzelner Bundesländer und zwischen Bereichen mit und ohne TNA erheblich. Regionen mit TNA verfügen zu einem größeren Anteil über SAA und führen einzelne Maßnahmen häufiger durch. So ist eine intravenöse Analgesie durch den Rettungswagen (RTW) bei 0,8 % vs. 8,9 % (n = 1 vs. n = 76) der Teilnehmenden nicht vorgesehen, die Gabe von Acetylsalicylsäure bei akutem Koronarsyndrom ohne ST-Hebung erfolgt in 3,1 % vs. 23,1 % (n = 4 vs. n = 198) nicht. Bei der persönlichen Einschätzung zum Thema TNA besteht ein signifikanter Unterschied zwischen Bereichen mit und ohne vorhandenes TNA-System.

Schlussfolgerungen

Im deutschen Rettungsdienst sind in weniger als einem Zehntel der Bereiche TNA-Systeme in Betrieb und die vorhandenen Systeme sind sehr heterogen gestaltet. Gleiches gilt für das Vorhandensein von Standardarbeitsanweisungen. Dies legt nahe, dass bei nationaler Betrachtung relevante Unterschiede in der notfallmedizinischen Versorgungsqualität der Bevölkerung bestehen.

Graphic abstract

Intranasal Fentanyl for On-the-Hill Analgesia by Ski Patrol

INTRODUCTION

Intranasal fentanyl offers a means for safe and effective pain management in austere environments. Prehospital analgesia traditionally involves intravenous or intramuscular medication. However, for wilderness rescuers, these methods are often impractical.

METHODS

We conducted a retrospective review of health records to evaluate the safety and efficacy of intranasal fentanyl administered by EMT-Basic certified ski patrollers. Our primary aim was to measure the reduction in initial pain scores to subsequent measurements at 5, 10, and 15 min using the pain numeric rating scale (0-10). Clinically significant reduction in severe pain has been established as ≥1.8 points. We used paired t-tests and multilevel modeling to measure statistical significance and potential interactions and reviewed patient charts for adverse events, including respiratory depression or the use of naloxone.

RESULTS

We compiled the results from the winter seasons for 2007 through 2012 and 2016 through 2020. A total of 247 patients were included. The initial pain score was 8.6±1.5 (mean±SD). The decrease in pain scores from 0 to 5, 10, and 15 min, respectively, was -1.8, -2.4, and -2.9 (P<0.0001), which demonstrated a clinically and statistically significant decrease in pain scores. There were no adverse events.

CONCLUSIONS

Traditional standard of care analgesics are invasive, elongate scene times, and increase the risk of environmental exposure and provider needlestick. Intranasal fentanyl offers a safe, noninvasive, and rapid analgesia that is well-suited for austere winter environments, such as those encountered at ski resorts. This study demonstrates the safety and efficacy of the administration of intranasal fentanyl by EMT-Basic certified providers.

Pilot implementation of the competence of Czech paramedics to administer sufentanil for the treatment of pain in acute trauma without consulting a physician: observational study

Background

The use of intravenous opioids in the traumatic pain in pre-hospital care in the Czech Republic is based primarily on the indication of a physician. If the paramedic crew arrives at the site earlier or only on their own, analgesia is given after phone-call consultation with the physician or after his arrival at the site. The objective of this study was to evaluate the safety and efficacy of the indication and administration of sufentanil by paramedics in the treatment of pain in acute trauma adult patients without the physician’s control.

Methods

Paramedics underwent voluntarily the simulation training aimed at administering intravenously sufentanil to treat pain in acute trauma in adults without physician’s indication. Subsequently, the adverse events and efficacy were monitored for a six-month period and compared in two groups: administration of sufentanil by paramedics without this competence, who further consulted the administration by telephone with physicians (group Consultation) and those with this competence (group Competence).

Results

A total number of sufentanil administration in group Consultation was 88 and in group Competence 70. There was no respiratory arrest, bradypnea, or need for oxygen therapy reported in any of the study groups. The incidence of nausea was 3% in both groups – Consultation (n = 3) and in Competence (n = 2). Vomiting was not reported in the Consultation group and in 6% in the Competence group (n = 4). Intravenous antiemetic drugs were used in the Consultation group only in 1% (n = 1) and in the Competence group in 7% of patients (n = 5) (p < 0,05). In both groups there was observed a decrease in the pain numeric rating scale (Consultation: M =—3,2; SD = 1,2 points vs. Competence: M =—3,9; SD = 1,8 points).

Conclusion

Intravenous administration of sufentanil by properly trained paramedics without consultation with a physician in acute trauma can be considered safe.

Polish Experiences of Pain Treatment by Paramedics in relation to Good Practices of Pain Treatment: A Register-Based Study

Background

Pain is frequently encountered in the prehospital setting. The treatment of pain is one of the priority activities for paramedics.

Methods

1048576 patients under the care of EMS over a 7-month period were included in this study. Data included using pain scale and pain score, the initial diagnosis, analgesic treatment and the given drug obtained from the Ambulance Emergency Procedure Cards.

Results

The complete absence of pain was detected in 43.9% (95% CI 43.8–44.0) of patients, mild pain in 17.0% (95% CI 16.9–17.1), moderate pain in 11.6% (95% CI 11.5–11.7), and severe pain in 4.9% (95% CI 4.9–4.9) of cases. In 22.5% (95% CI 22.4–22.6), no pain rating scale was used. 98.0% (95% CI 97.9–98.1) of patients with mild, 96.1% (95% CI 96.0–96.2) with moderate, and 94.0% (95% CI 93.9–94.1) with severe pain did not receive any pain medication. The most commonly used drugs in all groups were metamizole and ketoprofen. The greatest analgesic effect was observed in the group of patients with severe pain. Pain decreased by an average of 3.2 NRS points in the drug-free group and 3.1 NRS points in the treated group. The most commonly documented diagnoses in all groups of patients were signs and diseases not classified in other groups (ICD-10 R00-R99), injuries and consequences of external causes (ICD-10 S00-T98), and diseases of the circulatory system (ICD-10 I00–I99).

Conclusions

Paramedics may use a variety of medications but use them rarely. Adding metamizole to the list of medications used by paramedics has made it one of the most commonly used drugs. Regardless of whether the drug was used or not, the analgesic effect was similar.

[Best practice-example of a paramedic competence system in the context of user and patient safety: the Reutlinger Weg]

The discussion about the competencies and responsibilities of paramedics has been going on for decades and is the subject of controversial legal debates and currently the focus of political attention due to the heterogeneous country-specific design. However, there are only a few published examples of a so-called competency system for the safe and effective use of prehospital emergency medicine interventions. The practical experience of a competence system is presented. Adequate education and training are crucial for development of competence. A physician-supported quality assurance system creates the opportunity to confirm the competencies of paramedics within the framework of competence checks, monitor the system by means of indicators, and detect weak points at an early stage. Safety culture must be exemplified. Standard operating procedures (SOPs) are the guideline for implementation. In a competence system, certified paramedics can be granted authorization and thus contribute to rapid and efficient patient care, while keeping emergency physicians available for indications requiring their competencies.

Nurse-Administered Analgesic Treatment in Italian Emergency Medical Services: A Nationwide Survey

Background

Acute pain is common among patients requiring assistance from prehospital emergency medical services (EMS). Nonetheless, the undertreatment of pain in this context remains a frequent phenomenon. Timely and effective analgesia is a crucial feature in emergency medicine. To ensure analgesia provision, prehospital paramedics and nurses can administer analgesics via standard operating protocols or under a physician’s remote supervision. Information about such protocols in Italian EMS is lacking.

Objective

Evaluation of the availability of nurse’s standard analgesia protocols in Italy’s prehospital EMS settings.

Methods

A cross-sectional online survey involved all 74 Italian emergency medical dispatch centres (EMDCs). Aside from descriptive statistics, we used χ²-analysis and Spearman-rank correlation to look for associations between geographical areas’ dependence upon independent variable categories and their correlations.

Results

Of all the 74 Italian EMDCs, 70 (94.6%) completed the survey, covering 100 provinces out of a total of 107 (93.5%). Operating nurses’ prehospital analgesia protocols are available in 46 provinces (46.0%). The availability of prehospital analgesia protocols is more extended in northern Italy EMDCs (n=30, 66.7%) than in central Italy (n=9, 42.8%) and southern Italy and islands (n=7, 20.6%). Morphine (76.1% for medical patients and 95.7% for trauma) and paracetamol (89.1% for both) are the most common drugs included in the prehospital analgesia protocols.

Conclusion

Despite international consensus on the necessity, efficacy, and safety of nurses’ prehospital analgesia provision, nurse-administered analgesia protocols are available in less than half of Italian provinces, with substantial differences between northern, central, and southern areas. These results indirectly indicate potential undertreatment of prehospital pain in Italy and yield practice improvements.

[Analgesia for trauma patients in emergency medicine]

Adequate analgesia is one of the most important measures of emergency care in addition to treatment of vital function disorders and, if indicated, should be promptly undertaken; however, a large proportion of emergency patients receive no or only inadequate pain therapy. The numeric rating scale (NRS) is recommended for pain assessment but is not applicable to every group of patients; therefore, vital signs and body language should be included in the assessment. Pain therapy should reduce the NPRS to <5 points. Ketamine and fentanyl, which have an especially rapid onset of action, and also morphine are suitable for analgesia in spontaneously breathing patients. Basic prerequisites for safe and effective analgesia by healthcare professionals are the use of adequate monitoring, the provision of well-defined emergency equipment, and the mastery of emergency procedures. In a structured competence system, paramedics and nursing personnel can perform safe and effective analgesia.

A Review of the Burden of Trauma Pain in Emergency Settings in Europe

Trauma pain represents a large proportion of admissions to emergency departments across Europe. There is currently an unmet need in the treatment of trauma pain extending throughout the patient journey in emergency settings. This review aims to explore these unmet needs and describe barriers to the delivery of effective analgesia for trauma pain in emergency settings. A comprehensive, qualitative review of the literature was conducted using a structured search strategy (Medline, Embase and Evidence Based Medicine Reviews) along with additional Internet-based sources to identify relevant human studies published in the prior 11 years (January 2006-December 2017). From a total of 4325 publications identified, 31 were selected for inclusion based on defined criteria. Numerous barriers to the effective treatment of trauma pain in emergency settings were identified, which may be broadly defined as arising from a lack of effective pain management pan-European and national guidelines, delayed or absent pain assessment, an aversion to opioid analgesia and a delay in the administration of analgesia. Several commonly used analgesics also present limitations in the treatment of trauma pain due to the routes of administration, adverse side effect profiles, pharmacokinetic properties and suitability for use in pre-hospital settings. These combined barriers lead to the inadequate and ineffective treatment of trauma pain for patients. An unmet need therefore exists for novel forms of analgesia, wider spread use of available analgesic agents which overcome some limitations associated with several treatment options, and the development of protocols for pain management which include patient assessment of pain.Funding: Mundipharma International Ltd.