Pain Scales in Neonates Receiving Mechanical Ventilation in Neonatal Intensive Care Units - Systematic Review

INTRODUCTION

Recently, interest in the problem of proper prevention and monitoring of pain, especially acute, has been increasing in relation to various age groups. Greater awareness of the problem prompts discussion about the purpose of analgesia in newborns treated with mechanical ventilation.

AIM

The purpose of the systematic review was to analyze current research on the use of pain scales in newborns treated with mechanical ventilation in the Neonatal Intensive Care Unit.

METHODS

Medline databases: PubMed, OVID, EBSCO, Web of Science and Cochrane Library were traced using the appropriate keywords. The search was limited to studies in English. The review took into account the years 2006-2019. Considering the criteria, 12 articles were included in further analysis, to which full access was obtained.

RESULTS

The analyzed scientific research showed differences in beliefs about the validity and credibility of the scales used. Researchers indicated that staff with practical experience in using scales in their daily practice was very skeptical of the results obtained on their basis.

CONCLUSION

Based on this review, no explicit evidence can be obtained to support the use of one proper scale in pain assessment. It can be inferred that the COMFORT and N-PASS scales are effective for pain assessment and for determining the need for analgesics in mechanically ventilated neonates. These scales may be equally effective in assessing chronic pain, especially in mechanically ventilated children. On the other hand, the PIPP and CRIES scales are most commonly recommended for assessing acute and postoperative pain.

The role of melatonin and melatonin receptor agonist in the prevention of sleep disturbances and delirium in intensive care unit - a clinical review

AIM

The intensive care unit (ICU) environment contributes to the development of sleep disturbances. Sleep disturbances, sleep fragmentation, and multiple awakening episodes lead to the circadian rhythm disorder, which increases the risk of delirium. Melatonin and melatonin receptor agonist is widely used agent in the therapy of sleep disturbances. However, there is also some for its efficacy in ICU delirium. Enteral melatonin and ramelteon supplementation eliminates (partially) the delirium inducing factors.

METHODS

PubMed/MEDLINE, OVID, Embase, Cochrane Library, and Web of Science databases were searched using adequate key words. We reviewed the literature on the role of melatonin and ramelteon in the prevention of sleep disturbances and delirium in intensive care units and analysed the methods of melatonin therapy in an ICU setting. Review followed the PRISMA statement. A review written protocol was not drafted.

RESULTS

Originally 380 studies were searched in five scientific databases. After rejecting the duplicate results, 125 results were obtained. Finally, 10 scientific studies were included in the review. In selected articles, the leading topics analysed were the role of melatonin and ramelteon in the prevention of delirium and sleep disorders. In addition, the noted effect of therapy with these agents on reducing the ventilation time of mechanical time and the demand for psychoactive substances in the ICU environment.

CONCLUSION

Reduction of either the incidence or the severity of delirium course is possible by eliminating its risk factors. Risk factors are directly related to sleep disorders. To reduce the problem, therefore, a holistic approach to the source is necessary. The efficacy of melatonin therapy in an ICU setting requires confirmation in studies including a greater number of participants as the impact of melatonin on these factors is yet to be fully elucidated. However, the prognosis is predictive because this concept provides patients with a minimally invasive and natural form of therapy.

Prediction of cognitive dysfunction after resuscitation - a systematic review

Cardiac arrest (CA) due to cardiovascular disease is the leading cause of death in developed countries. It is estimated that over 350,000 people in Europe suffer from out-of-hospital cardiac arrest. According to the literature, the longer the episode of cardiac arrest, the greater the risk of cognitive impairment, especially short-term memory, as well as immediate and delayed recall. Other common dysfunctions include attention deficits and executive function disorders. The aim of this systematic review was to summarize current research on cognitive impairment in patients after sudden cardiac arrest. The electronic databases PubMed/MEDLINE, OVID, Web of Science, and EBSCO were searched using the following key words: 'sudden cardiac arrest', 'out-of-hospital cardiac arrest', 'cognitive function', 'cognitive impairment', 'functional outcome', 'cardiopulmonary resuscitation'. The most recent studies from the last 7 years (2011-2018) were included. Cognitive disorders occurred in a broad range of cases: from 13% to even 100%. In one study, cognitive deficits did not occur at all. Amongst the reviewed articles only two studies were carried out on a large group of patients. The remaining studies were conducted on a small group of respondents; therefore there was no possibility to generalize the results to the entire population. The areas in which the most cognitive impairment occurred were memory, executive functions and visual-motor skills. One of the conclusions derived from the reviewed literature is the importance of continuous training of cognitive functions, especially for people with cardiovascular risk.

Perception of barriers to postoperative pain management in elderly patients in Polish hospitals with and without a "Hospital Without Pain" Certificate - a multi-center study

INTRODUCTION

In 2005-2050, the global population of elderly people will increase by 12%. This will lead to increased demand for such healthcare services as hospital care or surgical interventions. Pain in elderly patients is a substantial problem. Insufficiently controlled postoperative pain continues to be a widespread phenomenon. Pain management in Poland is usually based on nursing care supervised by an anesthesiologist or surgeon. The aim of the study was to identify barriers to effective nurse-controlled analgesia in postoperative pain management in elderly patients in hospitals with and without a Hospital Without Pain certificate.

MATERIAL AND METHODS

The study was conducted after the approval of the study protocol by the Independent Bioethics Committee for Scientific Research of the Medical University of Gdansk. The study project was multicenter and was conducted from July 2012 to December 2013. The research was questionnaire-based and used the Polish version of the Nurses' Perceived Obstacles to Pain Assessment and Management Practices questionnaire. The project included 676 nurses from hospitals awarded the Hospital Without Pain Certificate and 926 respondents from hospitals without the certificate.

RESULTS

After calculating the overall average result in particular groups, healthcare system-related problems were first among the barriers hindering pain management in elderly patients M = (C = 3.81, N/C = 3.87). Patient-related barriers were second (M = 3.77). Physician- and nurse-related barriers took the subsequent positions, with very similar scores M = (C = 3.47, N/C = 3.44) and M = (C = 3.46, N/C = 3.44), respectively.

CONCLUSIONS

The greatest barriers to pain management in elderly patients are related to the healthcare system. Nurses from Hospital Without Pain certified hospitals devoted significantly more time to relieving pain through non-pharmacological methods.

Identification and Comparison of Barriers to Assessing and Combating Acute and Postoperative Pain in Elderly Patients in Surgical Wards of Polish Hospitals: A Multicenter Study

BACKGROUND

Inadequate pain monitoring and management in hospitalized patients poses a serious clinical problem which has been extensively covered in literature for over 25 years.

OBJECTIVES

The purpose of the paper was to learn about and compare the existing barriers to effective analgesia controlled by nurses on surgical wards in Polish hospitals.

MATERIAL AND METHODS

The study was carried out upon the approval of the study protocol by the Independent Bioethics Committee for Scientific Research of the Medical University of Gdańsk. The research project was multi-center and took a year. The study was questionnaire-based. It used the Polish version of the Nurses' Perceived Obstacles to Pain Assessment and Management Practices questionnaire. The study included a total of 1300 nurses working on surgical wards.

RESULTS

The barriers most frequently observed by the respondents were: disorganization of the healthcare system, physicians' mistrust of pain assessment by nursing staff, difficulty contacting and communicating with physicians to discuss the results of patients' pain assessments and difficulties experienced by elderly patients with completing pain assessment scales.

CONCLUSIONS

The barriers most frequently impeding pain therapy in elderly patients are associated with the healthcare system, and they were more frequently present on the anesthesiology and intensive care ward and in the emergency department, and occurred the least frequently on the surgical ward. Patient-related problems were more frequent on the anesthesiology and intensive care wards than in the emergency department. Doctor-related problems most frequently occurred on the gynecological ward, while nurse-related problems were more frequent on the anesthesiology and intensive care ward.