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Gonella S, Di Giulio P, Palese A, Dimonte V, Campagna S. Randomized Controlled Trials and Quasi-Experimental Studies Published in Nursing Journals: Findings From a Scoping Review With Implications for Further Research. Worldviews Evid Based Nurs 2019; 16:299-309. [PMID: 31155844 DOI: 10.1111/wvn.12370] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/14/2019] [Indexed: 12/27/2022]
Abstract
BACKGROUND Experimental studies are considered capable of generating substantial evidence; therefore, their production and diffusion are continuously encouraged. However, their trends as publication outputs in nursing journals have rarely been evaluated to date. AIMS To describe experimental study design features among the highest indexed nursing journals. METHODS A scoping review was performed by retrieving and analyzing experimental studies published between 2009 and 2016 in nursing journals with a 5-year impact factor >1.5 according to Thomson's Journal Citation Reports. RESULTS A total of 602 studies were reviewed and 340 (56%) were included; in all, 298/340 (87.6%) were randomized controlled trials (RCTs) and 37/340 (10.9%) pilot studies. The publication trend exhibited a fluctuating pattern with a slight decrease over time (from 54 studies in 2009 to 32 in 2016). Researchers working in Asia and Europe have published more frequently in the selected journals. Published studies most often involved oncological (n = 69, 20%), surgical (n = 41, 12%), and elderly patients (n = 38, 11%). Educational and supportive (n = 119, 35%) interventions were mainly tested for effectiveness. Approximately half of studies enrolled <100 patients, and only two-thirds had included an a priori sample size calculation. Less than one quarter (n = 76) of the research teams were multiprofessional, and 70% of studies were funded, generally, by public institutions. LINKING EVIDENCE TO ACTION A broad range of research questions has been investigated to date by using experimental study designs. However, study methods and multidisciplinary collaborations must be enhanced with the intent of producing large-scale and methodologically sound studies. Furthermore, reasons for limited funding and, particularly, the lack of support from private funding should be further investigated.
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Affiliation(s)
- Silvia Gonella
- AOU Città della Salute e della Scienza di Torino, Torino, Italy
| | - Paola Di Giulio
- Department of Public Health and Pediatrics, University of Torino, Torino, Italy
| | | | - Valerio Dimonte
- Department of Public Health and Pediatrics, University of Torino, Torino, Italy
| | - Sara Campagna
- Department of Public Health and Pediatrics, University of Torino, Torino, Italy
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Patient-controlled epidural analgesia versus conventional epidural analgesia after total hip replacement - a randomized trial. Biomed Pap Med Fac Univ Palacky Olomouc Czech Repub 2018; 164:108-114. [PMID: 30398221 DOI: 10.5507/bp.2018.068] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2018] [Accepted: 10/19/2018] [Indexed: 11/23/2022] Open
Abstract
AIMS Patient-controlled analgesia (PCA) is usually considered a better option for pain management compared to conventional analgesia. The beneficial effect of PCA has been assessed in a number of studies; however, the results are inconsistent. The goal of this study was to compare of patient-controlled epidural analgesia (PCEA) to conventional epidural analgesia after total hip replacement (THR). METHODS This prospective study was performed at the Department of Anesthesia and Intensive Care Medicine at a tertiary university hospital. After THR, patients were admitted to the intensive care unit (ICU) and randomized to one of two groups (PCEA and non-PCEA). Postoperative pain in the PCEA group was treated using a standardized protocol, while the analgesia in the non-PCEA group was based on physician prescription according to the patient's clinical condition. The total consumption of analgesics, patients' satisfaction, pain intensity, and analgesia-related complications were recorded for 24 h after surgery. RESULTS The final sample consisted of 111 patients (PCEA group, n=55 and non-PCEA group, n=56). The PCEA group had significantly lower total consumption of analgesic mixtures (0.9±0.3 and 1.3±0.4 mL/kg per day, P<0.001).There was greater patient satisfaction (P<0.001) in the PCEA group. The mean pain intensity over 24 hours postoperatively was similar for both groups (P=0.14). There was no significant difference in rate of analgesia-related complications between the groups (hypotension, P=0.14; bradypnea, P=0.11). CONCLUSION Compared to conventional epidural analgesia based on physician prescription, PCEA led to less total analgesic consumption and greater patient satisfaction after THR.
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Lindley P, Ding L, Danesi H, Jones JB. Meta-Analysis of the Ease of Care From a Patients' Perspective Comparing Fentanyl Iontophoretic Transdermal System Versus Morphine Intravenous Patient-Controlled Analgesia in Postoperative Pain Management. J Perianesth Nurs 2016; 32:320-328. [PMID: 28739064 DOI: 10.1016/j.jopan.2015.11.013] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2015] [Revised: 11/17/2015] [Accepted: 11/23/2015] [Indexed: 01/08/2023]
Abstract
PURPOSE The purpose of this meta-analysis was to evaluate patients' assessment of fentanyl iontophoretic transdermal system (ITS) and morphine intravenous patient-controlled analgesia (IV PCA) ease of care (EOC) using a validated patient EOC questionnaire. Fentanyl ITS is a preprogrammed, needle-free PCA system used for the management of acute pain in postoperative patients. METHODS This meta-analysis assessed the patient EOC of fentanyl ITS and morphine IV PCA using data from three randomized, active-comparator trials in adult postoperative patients with moderate-to-severe pain. All three studies utilized a validated patient EOC questionnaire which consists of 23 items grouped into seven subscales (confidence with device, comfort with device, movement, dosing confidence, pain control, knowledge/understanding, and satisfaction). Each item is scored on a six-point Likert scale. The weighted mean difference between treatments was calculated for the overall EOC and for each of the seven subscales. RESULTS The EOC analyses were based on responses to questionnaires from 1,943 patients treated with either fentanyl ITS (n = 961) or morphine IV PCA (n = 982). There was a statistically significant advantage in favor of fentanyl ITS over morphine IV PCA in terms of overall EOC (weighted mean difference = 0.28; 95% confidence interval (0.22 to 0.34); P < 0.0001). Five of the seven subscales (confidence with device, comfort with device, movement, dosing confidence, and knowledge/understanding) on the patient EOC questionnaire showed a statistically significant advantage for fentanyl ITS versus morphine IV PCA. The two subscales that did not show any difference were pain control (P = 0.7303) and satisfaction (0.0561). CONCLUSION In this meta-analysis, fentanyl ITS is associated with some advantages in terms of an EOC profile from a patients' perspective when compared with morphine IV PCA.
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Hartrick CT, Pestano CR, Ding L, Danesi H, Jones JB. Patient considerations in the use of transdermal iontophoretic fentanyl for acute postoperative pain. J Pain Res 2016; 9:215-22. [PMID: 27186073 PMCID: PMC4847597 DOI: 10.2147/jpr.s89278] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
Opioids are commonly used in the management of moderate-to-severe postoperative pain. Patient-controlled analgesic techniques are recognized as preferred administration methods. Previously, research has focused on intravenously administered opioids via a programmable pump. More recently, an iontophoretic transdermal system (ITS), which is patient controlled, has been developed. The focus of this review is on pain management using the fentanyl ITS during the 24-72-hour time period immediately following surgery. Fentanyl ITS offers a needle-free alternative to traditional intravenous (IV) patient-controlled analgesia (PCA) system that is as effective and safe as IV PCA. This system is easy to use for both patients and nurses. The use of fentanyl ITS is generally associated with a better ease-of-care profile, including a greater ease of mobility, from a patients' perspective when compared with morphine IV PCA.
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Affiliation(s)
| | | | - Li Ding
- The Medicines Company, Parsippany, NJ, USA
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Minkowitz HS, Danesi H, Ding L, Jones JB. Development of the fentanyl iontophoretic transdermal system (ITS) for patient-controlled analgesia of postoperative pain management. Pain Manag 2015; 5:327-37. [PMID: 26023880 DOI: 10.2217/pmt.15.26] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
The fentanyl iontophoretic transdermal system (ITS) is a needle-free, patient-activated drug delivery system used for patient-controlled analgesia in adult hospitalized patients with postoperative pain. The system design has been updated to a separated system consisting of a Controller and a Drug Unit, and has had regulatory submissions in USA and Europe in 2014. Fentanyl ITS has been shown to be therapeutically equivalent to morphine intravenous (iv.) patient-controlled analgesia. One of the advantages of fentanyl ITS is that patients have better mobility as there is no need for an iv. pump, iv. lines and pole. The introduction of the updated fentanyl ITS will add a versatile tool to the postoperative pain management armamentarium.
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Affiliation(s)
- Harold S Minkowitz
- Department of Anesthesiology, Memorial Hermann Memorial City Medical Center, Houston, TX 77024, USA
| | | | - Li Ding
- The Medicines Company, Parsippany, NJ 07054, USA
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Impact of epidural analgesia on quality of life and pain in advanced cancer patients. Pain Manag Nurs 2014; 16:307-13. [PMID: 25439118 DOI: 10.1016/j.pmn.2014.08.003] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2014] [Revised: 08/07/2014] [Accepted: 08/07/2014] [Indexed: 11/20/2022]
Abstract
Patients with advanced cancer often experience chronic postoperative pain and poor quality of life. The objective of this study was to determine if epidural self-controlled analgesia reduced the incidence of chronic pain and improved the quality of life when compared with intravenous self-controlled analgesia. A total of 50 patients diagnosed with advanced cancer who received analgesia treatment were randomly divided into two groups, epidural self-controlled analgesia group (EA group, n = 26) and intravenous self-controlled analgesia group (IA group, n = 24). Visual analog scale (VAS) and Karnofsky score were used to assess the pain and the quality of life, respectively. A multifunction monitor was used to continuously record the physical signs of patients after treatment. The physical signs, such as heart failure, respiration, pulse, blood pressure, and oxygen saturation, in the two groups were better after analgesia treatment. Meanwhile, the respiration and oxygen saturation in the EA group were significantly improved compared with that of the IA group (p < .05). The VAS in the EA group was significantly lower than that in the IA group (p < .05), and the Karnofsky score in the EA group was significantly higher than that in the IA group (p < .05). Moreover, patients treated with EA felt more satisfied and experienced fewer complications than those with IA (p < .05). The epidural self-controlled analgesia may greatly improve the quality of life and relieve the pain in patients with advanced cancer.
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Kapil RP, Cipriano A, Friedman K, Michels G, Shet MS, Colucci SV, Apseloff G, Kitzmiller J, Harris SC. Once-weekly transdermal buprenorphine application results in sustained and consistent steady-state plasma levels. J Pain Symptom Manage 2013; 46:65-75. [PMID: 23026548 DOI: 10.1016/j.jpainsymman.2012.06.014] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/18/2012] [Revised: 06/20/2012] [Accepted: 07/01/2012] [Indexed: 10/27/2022]
Abstract
CONTEXT Transdermal formulations of buprenorphine offer controlled delivery of buprenorphine for sustained analgesic efficacy with reduced adverse events (AEs) compared with the other modes of administration. A buprenorphine transdermal system (BTDS) delivering 5, 10, or 20 mcg/hour for seven days is now marketed in the U.S. as Butrans(®) (Lohmann Therapie-System AG, Andernach Germany), a Schedule III single-entity opioid analgesic indicated for the management of moderate and chronic pain in patients requiring continuous around-the-clock analgesia for an extended period. OBJECTIVES This was a randomized open-label study in healthy subjects to characterize the steady-state buprenorphine pharmacokinetics after the delivery of three consecutive seven-day BTDS applications. METHODS Thirty-seven subjects were randomized to receive three consecutive BTDS 10 mcg/hour (BTDS 10) patches applied to the deltoid or upper back for seven days each. Blood samples for buprenorphine concentration measurements were taken. Safety was assessed using recorded AEs, clinical laboratory test results, vital signs, pulse oximetry, physical examinations, and electrocardiograms. Patch adhesion assessments were taken. RESULTS Analysis of Cmin demonstrated that steady state was reached during the first BTDS 10 application. No significant difference in Cmin was observed across the three applications. Total and peak plasma buprenorphine exposures were similar after each of the seven-day administrations of BTDS. CONCLUSION Three consecutive once-weekly applications of BTDS 10 provided consistent and sustained delivery of buprenorphine. Steady-state plasma concentrations were reached within 48 hours of the first application of BTDS 10. Patch adhesion analysis confirmed the appropriateness of the seven-day application period. Overall, BTDS 10 was safe and well tolerated.
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Affiliation(s)
- Ram P Kapil
- Purdue Pharma L.P., Stamford, Connecticut 06901, USA.
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Gratieri T, Alberti I, Lapteva M, Kalia YN. Next generation intra- and transdermal therapeutic systems: using non- and minimally-invasive technologies to increase drug delivery into and across the skin. Eur J Pharm Sci 2013; 50:609-22. [PMID: 23567467 DOI: 10.1016/j.ejps.2013.03.019] [Citation(s) in RCA: 71] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2012] [Revised: 03/14/2013] [Accepted: 03/18/2013] [Indexed: 02/08/2023]
Abstract
The number of drug molecules approved by the regulatory authorities for transdermal administration is relatively modest - less than two dozen. Many other therapies might benefit from the advantages offered by the transdermal route. That they have not already done so is due to the exceptional efficacy of the stratum corneum as a diffusional barrier and its remarkable ability to restrict molecular transport. As a result only extremely potent therapeutics possessing the necessary physicochemical properties can be delivered by passive diffusion across intact skin at pharmacologically relevent rates. This has led to the development of several delivery technologies that might be used to expand the range of medicinal agents that can be administered transdermally with the requisite delivery kinetics. There are essentially two approaches: (i) provide an improved driving force to increase the rate of transport (i.e., act on the molecule) or (ii) modify the properties of the microenvironment through which diffusion must occur (i.e., act on the stratum corneum). The challenge for the latter approach is to compromise the barrier in a reversible and relatively painless manner that minimises irritation, is practical for chronic conditions and has minimal risk of infection. Here, we review some of the physical methods that have been used to either transiently perturb the skin barrier or to provide additional driving forces to facilitate molecular transport with a particular focus on technologies that have either led to marketed products or have at least reached the clinical development stage.
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Affiliation(s)
- Taís Gratieri
- Faculdade de Ciências da Saúde, Universidade de Brasília, Campus Universitário Darcy Ribeiro, s/n, 70910-900 Brasília, DF, Brazil
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Crisp CC, Bandi S, Kleeman SD, Oakley SH, Vaccaro CM, Estanol MV, Fellner AN, Pauls RN. Patient-controlled versus scheduled, nurse-administered analgesia following vaginal reconstructive surgery: a randomized trial. Am J Obstet Gynecol 2012; 207:433.e1-6. [PMID: 22863282 DOI: 10.1016/j.ajog.2012.06.040] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2012] [Revised: 05/21/2012] [Accepted: 06/18/2012] [Indexed: 10/28/2022]
Abstract
OBJECTIVE To determine whether patient-controlled analgesia or scheduled intravenous analgesia provides superior pain relief and satisfaction with pain control after vaginal reconstructive surgery. STUDY DESIGN Fifty-nine women scheduled for vaginal reconstructive surgery were enrolled in this randomized trial. Operative procedures and postoperative orders were standardized. Visual analog scales for pain and satisfaction with pain control were recorded during the hospital stay and 2 weeks after surgery. RESULTS Patients receiving patient-controlled analgesia had less pain on postoperative day 1, 25 mm vs 39 mm, on visual analog scales (P = .007). Although this group used twice as much hydromorphone (3.57 mg vs 1.48 mg, P < .001), there was no difference in side effects, length of hospital stay, or complications. For the sample overall, larger amounts of narcotic used correlated with higher pain scores (r = 0.364, P = .009) and worse satisfaction scores (r = -0.348, P = .012). CONCLUSION In patients undergoing vaginal surgery, patient-controlled analgesia offers superior pain relief on postoperative day 1 when compared with scheduled, nurse-administered hydromorphone.
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Berland D, Haider N. Perioperative Pain. Perioper Med (Lond) 2012. [DOI: 10.1002/9781118375372.ch35] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
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Lauretti GR, Trevellin W, Mattos ALD, Righeti CCF, Pacchioni A. Avaliação do efeito antinociceptivo do fentanil transdérmico no controle da dor lombar pós-operatória. COLUNA/COLUMNA 2009. [DOI: 10.1590/s1808-18512009000400012] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
OBJETIVO: pacientes submetidos à laminectomia por via posterior geralmente reclamam de dor severa. A aplicação por via transdérmica de fentanil resulta em sua liberação contínua e poderia ser útil no controle da dor. Este estudo visou avaliar a eficácia do fentanil (F) transdérmico em dor aguda pós-operatória secundária à laminectomia por via posterior. MÉTODOS: após aprovação do Comitê de Ética em Pesquisa e consentimento adquirido, 24 pacientes foram distribuídos de forma aleatória e duplamente encoberta em dois grupos, sendo que 12 pacientes receberam o adesivo de F transdérmico (25 mcg/h) e outros 12 receberam o adesivo placebo. Todos os pacientes foram submetidos à laminectomia posterior, sob anestesia geral padronizada. Os adesivos transdérmicos foram colocados nos pacientes dez horas antes do início da cirurgia e removidos 24 horas após o término dessa. Cetoprofeno por via venosa foi administrado no início da cirurgia, dipirona estava disponível para analgesia de resgate, se necessário, a intervalos mínimos de seis horas. RESULTADOS: os pacientes que receberam F transdérmico apresentaram redução de 60% no consumo de dipirona no período pós-operatório (p<0,05); e menor VAS para dor após a 12ª hora, o que se manteve até a 36ª hora de avaliação (p<0,02). Os parâmetros fisiológicos variaram dentro dos limites de normalidade e foram semelhantes entre os grupos. A incidência de efeitos adversos foi similar entre os grupos, sendo constatado apenas eritema local no Grupo F transdérmico (30 versus 5%, p<0,05). CONCLUSÃO: o adesivo transdérmico de F associado ao cetoprofeno foi efetivo em controlar a dor pós-operatória após laminectomia por via posterior, com tolerância e segurança semelhante ao Grupo Placebo.
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