Patient safety challenges in primary health care: a scoping review

Desafíos de la seguridad del paciente en atención primaria de salud: revisión exploratoria

ABSTRACT

Objectives:

to identify the patient safety challenges described by health professionals in Primary Health Care.

Methods:

a scoping review was conducted on the LILACS, MEDLINE, IBECS, BDENF, and CINAHL databases, and on the Cochrane, SciELO, Pubmed, and Web of Science libraries in January 2019. Original articles on patient safety in the context of Primary Health Care by health professionals were included.

Results:

the review included 26 studies published between 2002 and 2019. Four categories resulted from the analysis: challenges of health professionals, administration challenges of health services, challenges with the patient and family, and the potential enhancing resources for patient safety.

Conclusions:

patient safety challenges for Primary Care professionals are multiple and complex. This study provides insight into resources to improve patient safety for health care professionals, patients, administrators, policy makers, educators, and researchers.

Descriptors:
Patient Safety; Primary Health Care; Nursing; Patient Care Team; Review

RESUMEN

Objetivos:

identificar los desafíos de la seguridad del paciente descriptos por profesionales de salud en atención primaria de salud.

Métodos:

se realizó revisión exploratoria en bases LILACS, MEDLINE, IBECS, BDENF y CINAHL, y en bibliotecas Cochrane, SciELO, PubMed y Web of Science en enero de 2019. Se incluyeron artículos originales, realizados con profesionales de salud sobre seguridad del paciente en ámbito de atención primaria.

Resultados:

la revisión incluyó 26 estudios publicados entre 2002 y 2019. El análisis determinó cuatro categorías: desafíos de los profesionales de salud; desafíos de la gestión de servicios de salud; desafíos con los usuarios y familia; y recursos potenciadores de la seguridad del paciente.

Conclusiones:

los desafíos de la seguridad del paciente son, para los profesionales de atención primaria, múltiples y complejos. Este estudio brinda conocimiento sobre recursos para mejorar la seguridad del paciente para profesionales de salud, pacientes, gestores, formuladores de políticas, educadores e investigadores.

Descriptores:
Seguridad del Paciente; Atención Primaria de Salud; Enfermería; Grupo de Atención al Paciente; Revisión

RESUMO

Objetivos:

identificar os desafios da segurança do paciente descritos pelos profissionais de saúde na atenção primária à saúde.

Métodos:

realizou-se uma revisão de escopo nas bases LILACS, MEDLINE, IBECS, BDENF e CINAHL, e nas bibliotecas Cochrane, SciELO, PubMed e Web of Science em janeiro de 2019. Incluíram-se artigos originais, realizados com profissionais de saúde, sobre a segurança do paciente no contexto da atenção primária à saúde.

Resultados:

a revisão abrangeu 26 estudos publicados entre 2002 e 2019. Da análise, resultaram quatro categorias: desafios dos profissionais de saúde, desafios da gestão dos serviços de saúde, desafios com o usuário e família e recursos potencializadores da segurança do paciente.

Conclusões:

os desafios da segurança do paciente para os profissionais da atenção primária são múltiplos e complexos. Este estudo fornece conhecimento sobre recursos para melhorar a segurança do paciente para profissionais de saúde, pacientes, gestores, formuladores de políticas, educadores e pesquisadores.

Descritores:
Segurança do Paciente; Atenção Primária à Saúde; Enfermagem; Equipe de Assistência ao Paciente; Revisão

INTRODUCTION

Concerns about patient safety are present in health systems worldwide⁽¹⁾. The perception of patient safety in hospitals is well established⁽²⁾. According to the World Health Organization (WHO)⁽³⁾, there are few studies related to patient safety in primary health care (PHC). There is a mistaken perception that in PHC the user is less susceptible to unsafe practices⁽⁴⁾. In recent years, patient safety has started to be debated in this context and to take place in systematic reviews^(5-7).

A study⁽⁸⁾ on the characteristics of adverse events, carried out with PHC professionals, highlights that the most common events are associated with failures in drug treatment and during the PHC diagnosis phase. Another study⁽⁶⁾ suggests that incidents related to diagnosis and prescription are the most likely to result in serious damage. In addition to these, authors⁽⁹⁾ report that miscommunication is the most common problem that contributed to the occurrence of errors in PHC.

Although PHC incidents can be less harmful than some that occur in hospitals, they can be of great magnitude, due to the high number of users, services and procedures performed throughout the lives of people at this level of the health care network⁽¹⁰⁾. PHC is considered the coordinator of care and the user's choice to enter different fields in the health care networks (RAS)⁽¹¹⁾. Despite this, the topic of patient safety in PHC has not been explored to the same extent as in hospital settings, and is still scarce in the literature^(8,10).

A study⁽¹⁾ found that nurses are the professionals who have the most positive scores in relation to the safety culture in PHC (67.7%), while dentists have 58.06% and doctors, 51.79%. In this sense, patient care is not for just one group of health, it runs through all professional categories. Thus, health professionals need to work together, with effective communication, responsibility and competence so that there is safe and quality care⁽¹¹⁾.

In this context, taking into account the National Primary Care Policy (PNAB) and the National Patient Safety Program, which encourage the implementation of patient safety actions within the PHC⁽¹⁾, this study aims to identify the challenges pointed in the literature written health professionals, with regard to patient safety in the context of PHC. It is also highlighted the relevance and development of studies related to this theme as a way of enhancing and disseminating the literature in the area, reducing existing knowledge gaps and sensitizing health professionals about the challenges of patient safety also in PHC.

OBJECTIVES

To identify the patient safety challenges described by health professionals in primary health care.

METHODS

Ethical aspects

Ethical aspects and copyright were respected and references were made to the authors of the studies in question. in the case of a bibliographic research, ethical assessment was not necessary.

Study design

This scoping review was prepared according to the method recommended by the Joanna Briggs Institute Reviewers' Manual⁽¹²⁾, according to the theoretical framework proposed by Arksey and O'Malley⁽¹³⁾. This type of research consists of an exploratory review⁽¹⁴⁾ designed to map, in scientific production, relevant studies in a given subject.

Methodological procedure

The steps of the scope review⁽¹²⁾ were followed: identification of the research question; inclusion criteria; research strategy; extraction of results; and presentation of results. The sixth step of the consultation, considered optional, was not used⁽¹³⁾.

Identification of the research question

The research question of this study was elaborated according to the mnemonic combination PCC⁽¹³⁾ (P: Population - health professionals; C: Concept - Patient safety; C: Context - primary health care), being established the following question guideline: what are the patient safety challenges described by health professionals in primary health care?

Inclusion criteria

The refinement of the articles found was based on the eligibility criteria. The pre-established inclusion criteria were: original articles carried out in the context of PHC, published in Portuguese, Spanish or English, on patient safety, whose research subjects included health professionals and/or managers. No time limit was defined. Duplicate studies, reviews, editorials, theses, dissertations, experience reports, theoretical essays, reflection studies and books were excluded.

Research strategy

The Virtual Health Library, which included the Latin American and Caribbean Literature in Health Sciences (LILACS), International Health Sciences Literature (MEDLINE), Spanish Health Sciences Bibliographic Index (IBECS), Nursing Database (BDENF) and Cumulative Index to Nursing and Allied Health Literature (CINAHL) was among the checked data sources. Searches for publications indexed in virtual libraries included: Cochrane Library, Scientific Electronic Library Online (SciELO), National Library of Medicine (PubMed and Web of Science). The Google Scholar tool and reference lists from the relevant literature were also checked.

The following controlled terminology descriptors recommended by the Medical Subject Headings (MeSH) and/or the Health Sciences Descriptors (DeCS) were selected: Patient Safety, Safety culture, Safety Management, Primary Health Care, Nursing. All of these terms were searched for in their equivalence in Spanish and Portuguese. The search strategy used followed the definition of each corresponding database. The AND Boolean operator was used with the following combinations: Patient Safety AND Nursing AND Primary Health Care; Safety culture AND Nursing AND Primary Health Care; Safety Management AND Nursing AND Primary Health Care. These search strategies were adopted in their Spanish and Portuguese equivalence and were performed in January 2019.

For the inclusion process of the studies, the Extension for Scoping Reviews (PRISMA ScR)⁽¹⁴⁾ methodology was chosen. The studies were pre-selected from reading the titles and abstracts, and the final sample was reached based on reading the articles in full, according to the flowchart shown in Figure 1.

Figure 1
Flowchart of studies selection that compose the research according to PRISMA ScR⁽¹⁴⁾

Extraction of results

For the data extraction stage, a structured instrument was used in Microsoft Excel 2011, which provided the identification of the essential elements of the studies, such as author, year of publication, country of study, journal, participants, approach, level of evidence/degree of recommendation⁽¹⁵⁾. This instrument allowed the data to be analyzed using descriptive statistics.

Presentation of results

For the compilation and communication of the results, a table with the main characteristics of the studies was created, aiming to present an overview of all the material. In addition to a numerical description of the results, a thematic description was organized according to the studies design.

RESULTS

After the evaluation process and selection of articles, 26 studies were included in the scoping review^{(1,8,10-11,16-37)}. They were published between the years 2002 and 2019 (Chart 1). The results will be presented with a description of the characteristics of the studies and, then, the four categories shown from the selected studies are presented: challenges for health professionals; challenges in the management of health services; and challenges with the patient and family. The potential enhancing resources for patient safety conceived to the fourth thematic category.

Chart 1
Characterization of articles according to author, year of publication, country of study, journal, participants, approach, level of evidence/degree of recommendation, Porto Alegre, Rio Grande do Sul, Brazil, 2019

Author	Year/ county	Journal	Participants	Approach	Level of evidence/degree of recommendation
Makeham ABM, Dovey SM, County M, Kidd RM.(36)	2002 Australia, Canada, Holland, New Zealand, United Kingdom and United States	GP Research	23 general practitioners	quantitative study	III
Bodur S, Filiz E.(25)	2009 Turkey	Int J Qual Heal Care	54 general practitioners, 48 ​​nurses, 51 midwives, 27 health workers	quantitative cross-sectional study	IV
Manwell LB, et al(34)	2009 United States	Wis Med J	32 doctors	qualitative study	VII
Sequeira AM, Martins L, Pereira VH(29)	2010 Portugal	Rev Port Clin Geral	8 doctors specializing in general and family medicine	prospective, quantitative cross-sectional study	IV
Paese F, Sasso G(37)	2013 Brazil	Texto Context Enferm	52 community health workers, 30 nursing technicians and 14 nurses	cross-sectional, quantitative study	IV
Gehring K, et al.(26)	2013 Switzerland	Int J Qual Heal Care	630 health professionals (314 nurses and 316 doctors)	cross-sectional, quantitative study	IV
Torijano-Casalengua ML, et al.(31)	2013 Spain	Aten Primaria	185 health professionals (doctors, nurses and management staff)	qualitative study	VII
Verbakel NJ, et al.(10)	2014 Holland	Int J Qual Heal Care	625 workers (150 physical therapists, 125 midwives, 99 from anticoagulation clinics, 70 from speech therapy, 61 from dental care, 36 physiotherapist, 39 occupational therapists, 26 from skin therapy, 19 from dietetics	quantitative cross-sectional study	IV
Bondevik GT, et al.(22)	2014 Norway	Scand J Prim Health Care	266 health professionals (139 nurses and 124 doctors)	quantitative cross-sectional study	IV
Bondevik GT, et al.(23)	2014 Norway	BMC Health Serv Res	266 health professionals (139 nurses and 124 doctors)	quantitative cross-sectional study	IV
Bell GB, et al.(21)	2014 England	BMC Family Practice	9 experienced specialists in patient safety and general practice	qualitative study	VII
Webair HH, et al.(17)	2015 Yemen	BMC Family Practice	78 respondents (17 doctors, 46 nurses and 15 management staff)	quantitative study	IV
Marchon SG, Mendes Junior WV, Pavão ALB(8)	2015 Brazil	Cad Saúde Pública	15 health professionals (8 nurses and 7 doctors)	descriptive, quantitative observational study	IV
Bowie P, et al.(18)	2015 United Kingdom and Ireland	Eur J Gen Pract.	10 professionals (doctors, nurses, practice managers, patient safety researchers, clinical educators and medical damages specialists)	qualitative and quantitative study	VI
Verbakel NJ, et al.(20)	2015 Holland	Br J Gen Pract	24 doctors and 24 nurses	qualitative study	VI
Parker D, et al.(19)	2015 Poland, Germany, England and Greece	Br J Gen Pract.	Primary health care doctors	qualitative study	VI
Marchon SG, Mendes Junior WV(16)	2015 Brazil	Cad Saúde Pública	Panel of experts (doctors, researchers, managers)	qualitative study	VII
Timm M, Rodrigues MCS(28)	2016 Brazil	Acta Paul Enferm	37 professionals (11 nursing technicians, 7 nurses, 4 doctors, 3 dentists, 3 management staff, 2 laboratory technicians, 1 nutritionist, 1 oral health technician, 1 supervisor, 1 manager, 1 head of nursing, 1 head of archives department and 1 community health agent)	methodological quantitative study	VI
Paranaguá TTB, et al.(30)	2016 Brazil	Rev Latino-Americana Enferm.	86 health professionals (38 nurses, 15 dentists, 14 doctors)	quantitative cross-sectional study	IV
López-Liria R, et al(32)	2017 Spain	Procedia -Soc Behav Sci.	216 workers (84 nurses; 80 doctors; 33 management staff; 11 nursing assistants; 6 from ambulances and 2 physiotherapists)*	quantitative cross-sectional study	IV
Michel P, et al.(35)	2017 France	PLoS One	127 general practitioners	quantitative study	IV
Galhardi NM, et al.(27)	2018 Brazil	Acta Paul Enferm	240 professionals (18 doctors, 14 nurses, 6 dentists, 2 social workers, 2 psychologists, 4 pharmacists, 1 physiotherapist, 1 speech therapist, 15 managers, 20 management staff, 83 community health agents, 9 nursing assistants, 6 pharmacy assistants and 1 oral health assistant)	cross-sectional, quantitative study	IV
Litchfield I, et al.(24)	2018 England	BMC Family Practice	39 interviews (general practitioners, practice managers, nurses and a health care assistant).	qualitative study	VI
Lyson HC, et al.(33)	2018 United States	Healthcare	doctors, nurses, team coordinators, administrative support, pharmacists and behavioral health specialists	qualitative study	VI
Raimondi DC, et al.(1)	2019 Brazil	Rev Gaúcha Enferm	144 workers (63 community health workers, 31 nursing assistants and/or technicians, 16 nurses, 15 dentists, 11 oral health technicians and 8 doctors)	cross-sectional, quantitative study	IV
Silva APF, et al.(11)	2019 Brazil	Rev Gaúcha Enferm	10 nurses	qualitative study	VI

Description of the studies

The largest number of publications (n = 6) was in 2015^(8,16-20), followed by (n = 4) in 2014^(10,21-23). As for editorial aspect, the studies were published in 18 scientific journals, three in Family Practice^(17,21,24) and in the International Journal for Quality in Health Care^(10,25-26), and two in Acta Paulista Enfermagem^(27-28), Revista Gaúcha de Enfermagem^(1,11), Cadernos de Saúde Pública^(8,16) and European Journal of General Practice^(18-19).

As for the country where the studies were developed, most of them (n = 8) was in Brazil^{(1,8,11,16,27-28,30,37)}, followed by (n = 2) studies in the following countries: Spain ^(31-32), Holland ^(10,20), Norway^(22-23) and the United States^(33-34). Other countries, such as France⁽³⁵⁾, England⁽²⁴⁾, Portugal⁽²⁹⁾, Switzerland⁽²⁶⁾, Turkey⁽²⁵⁾ and Yemen⁽¹⁷⁾, presented only one study.

As an inclusion criterion, all studies were carried out with PHC professionals. Of the 26 studies included, 21 involved doctors, 18 included nurses, five included community health workers, four included dentists and three studies, physiotherapists in their sample.

With regard to the methodological approach, 16 publications used the quantitative and nine the qualitative approach, while one study used both⁽¹⁸⁾. As for the data collection instrument, the questionnaire was the most prevalent (n = 20), followed by an interview (n = 3), focus group (n = 2) and observations (n = 1). The most frequent level of evidence (n = 14) in the sample was level IV, which corresponds to case report research (including well-designed case-control or cohort)⁽¹⁵⁾.

Among the most used questionnaires in the studies, the following stand out: the Medical Office Survey on Patient Safety Culture (MOSPSC), with six studies^{(1,17,27-28,31-32)}; four studies that used the Primary Care International Study of Medical Errors (PCISME)^(8,16,29,36); three that used the Safety Attitudes Questionnaire^(22-23,37); and a study that used the modified version of the Hospital Survey on Patient Safety Culture (HSOPSC)⁽²⁵⁾.

Challenges for health professionals

There is a multiplicity of approaches in the literature related to the challenges experienced by professionals in PHC services, presenting elements such as: communication about error, errors in knowledge, skills and abilities of professionals, diagnostic error and treatment error. Themes such as the communication about errors, prevention of damage and risks to patients and the mental health of professionals were also identified in this category.

Reports on errors related to the team's work process are frequent in the literature, communication being a recurrent theme in publications^{(10,33,36-37)}. The communication between the team leads to effective and efficient collective decision-making about the user's therapeutic plans⁽³⁴⁾. On the other hand, a study⁽³⁴⁾ clarifies that poor communication is prevalent in PHC, and the team is unable to participate in shared decision-making. In this sense, the findings point to the existence of miscommunication among professionals, as, sometimes, communication is not well performed nor free from misinterpretations^{(8,21,28-29,32,35-37)}. Authors⁽²¹⁾ describe that the health team in PHC needs to develop skills, training, communication, qualification and responsibility, in addition to knowing the population's health needs.

Other studies^{(8,19,29,35-36)} mention that there are errors in knowledge, skills and abilities by professionals. An example of these errors is the occurrence of some failure in care, either due to mistakes in the execution of a clinical task, or due to failures to recognize the urgency of the disease or its complications⁽⁸⁾. Likewise, a wrong treatment decision may also be made for a patient who had the correct diagnosis⁽³⁶⁾. The lack of professional commitment to the user was also reported in one study⁽⁸⁾.

Other studies report diagnostic errors with themes such as: delay in diagnosis and therapy and delay in the interpretation of laboratory findings^(8,29,35). A study⁽²¹⁾ points that diagnosis, prescription, treatment, monitoring, and referrals are part of the safety process in clinical care.

Studies^(8,29,35-36) report the occurrence of errors related to treatment, such as: medication errors; entering poor data in the user registration system; exchange of users' identification; exchanging the name of medicines; and incorrect interpretation of prescriptions by the pharmacy⁽²⁹⁾. In this sense, a study⁽³⁴⁾ specifies that the existence of doctors and pharmacists in the workplace helps to avoid inaccuracies with medication.

The communication openness about the error by the professionals was also evidenced in the studies, although to a lesser extent^(27,32). One study⁽¹⁰⁾ indicates that the dimension of “intention to report incidents” was the lowest. Authors⁽²⁷⁾describe that 49% of participants reported that the service team believes that errors can be used against them. The frequency of reporting incidents was considered low in a study carried out in Turkey⁽²⁵⁾.

Safe care in the studies analyzed was related to care that avoids harm and risks to the patient⁽⁹⁾. A study⁽⁹⁾ verified the professionals' concern with technical procedures (hand washing, non-contamination and the use of personal protective equipment), with professional ethics (empathy and bonding) and with welcoming (listening and assisting to everyone the best way possible). Another study⁽¹⁹⁾ specifies that among the indicators of patient safety culture were hand hygiene guidelines, compliance with the regulations on sterilization equipment and the correct maintenance of health equipment.

The findings also indicate a concern with the mental health of primary care professionals^(22-23,34). They are reports on the difficulty of the professional in balancing work in PHC and family life, which can affect their attitude and concentration⁽³⁴⁾. Those with scarcer resources and with a greater number of users, on the other hand, expressed frustration and fatigue⁽³⁴⁾. Another contributing factor for the occurrence of incidents described in the literature is the pressure for the health team to be more productive in less time⁽⁸⁾, in addition to work overload⁽⁸⁾.

One study⁽¹⁾ mentions that the culture of patient safety is positive among PHC professionals. On the other hand, authors⁽⁸⁾ report that there is little dissemination of the patient safety concept among professionals in Brazil. Thus, the safety culture seems to be difficult for professionals to understand⁽¹⁹⁾, being considered poor even in a study carried out in Spain⁽³¹⁾.

Challenges in the management of health services

This category shows patient safety challenges related to the management of health services. The findings refer to the working conditions of professionals, the exchange of information with other institutions, procedural errors, misalignment between professional's and manager's values to the policies that change frequently and payment errors.

Studies report that errors in human resource management contribute to PHC incidents^(8,36). A frequent theme in the findings is the excessive work of PHC professionals^{(8,11,24,30,37)}, in addition to the shortage of employees^(11,17,24). Thus, authors⁽²⁹⁾ perceive the need to include more human resources to maintain a safe physical environment. On the other hand, authors⁽³³⁾ describe that the recruitment and full-time maintenance of qualified and motivated personnel are some of the challenges of PHC, because there is still a high turnover of professionals who do not adapt to the work process shared among the team PHC health system.

The architectural difficulties related to the precarious physical structure and the lack of inputs in the unit were evidenced in the findings^(8,11). Some examples of these difficulties are: lack of access ramp, poorly constructed ramps for handicapped people and people with mobility difficulties, uneven floors, unfinished walls and a lack of maintenance of the physical structure⁽¹¹⁾. Likewise, a study⁽⁸⁾ points that the physical design of the health unit is often inadequate. Thus, accessibility, with a focus on physical access, the screening of users in services and access were considered essential components for the safety of health services structure⁽²¹⁾.

One study⁽⁸⁾ mentions that, among the contributing factors for incidents in the PHC, is the lack of inputs, medicines, reference beds or support to monitor users with mental health demands. Another study⁽³⁴⁾ clarifies that inadequate resources often push professionals to compromise the quality of care standards. Therefore, having sufficient equipment, supplies, medicines and materials in the health unit promotes safe and higher quality care^(21,34).

Failures with dysfunctional referrals⁽²⁹⁾ or not performing them⁽²⁹⁾ and communication failures between the RAS services⁽⁸⁾ are evidenced as contributing factors for incidents in the PHC. The findings reveal that having reference resources for the user is central in order to offer quality care⁽³⁴⁾. Therefore, communication with other health institutions was considered fundamental for patient safety in PHC^{(10,21,27-28,32)}.

As for procedural errors^(8,29,36), the findings point errors in administrative care, lapses or exchange of user data, failures in medical records and in the reception of patients ^(9,29). The lack of an electronic system makes it difficult to monitor users⁽¹⁷⁾. Thus, authors⁽⁹⁾ refer that not having access to a computer nor to the internet in the PHC service can be a contributing factor to bad incidents.

The findings mention that, among the factors that affect the quality of care, is misalignment between professional's and manager's values⁽³⁴⁾. A study⁽³⁷⁾ mentions that the professionals did not express their disagreements with the managers of the health service. In contrast, the manager encourages to use and apply new skills in the service, which favors learning at work⁽³⁰⁾. Authors⁽²⁵⁾ specify that developing the patient safety culture should be a priority for PHC managers, since improvement in this aspect is essential⁽²⁸⁾.

The number of policies and initiatives that change frequently and are introduced by various local, national and international agencies, affects the ability to adopt more innovations for patient safety in the PHC service⁽²⁴⁾. In this sense, a study⁽³⁴⁾ reports that health policies impacts the quality of care.

Another challenge related to the management of health services was payment errors⁽³⁶⁾, with an international study⁽³⁶⁾ reporting errors in the processing of insurance claims, electronic payments and those charged incorrectly when not receiving care.

Challenges with the patient and family

In this category, the topic of patient safety stands out directly related to the challenges in the relationship with the user and the family. The following aspects were identified: failures in the communication between professional and user, the user's adherence to treatment, education and user participation and the presence of a collaborator in care.

The findings point to the failures in the communication between the professional and the user^(8,29). This may indicate that there is a great cultural gap between the professional and the user, in which, many times, they do not understand what the professional explained, leading to serious risks⁽²⁹⁾.

Thus, the low adherence to treatment by users occurs due to the professionals' difficulty in establishing personal bonds, in promoting qualified listening and not properly sharing information⁽⁸⁾. One study points that the highest number of incidents was detected in older patients (over 40 years old) and with chronic diseases⁽⁸⁾.

The results also mention that the need to promote user education and participation in their care, in addition to health literacy⁽²¹⁾, affects the understanding the information about care and disease prevention. In this sense, a study⁽³³⁾ shows that the user-centered health care model is the most suitable to promote safe care, in which the service needs to be in accordance with the real health needs of the population⁽³³⁾.

Authors⁽¹¹⁾ report that it is essential to take into account the conditions of users to adhere to the guidelines from educational activities in health, in addition to understanding what they have to follow in the planning agreed with the professional in relation to their therapeutic plan. Thus, the team needs to promote to the user a collaborating person in their care, that is, someone they can count on for support or someone able to clarify the instructions, in order to avoid possible errors about taking medications or continuing treatment⁽³⁴⁾. Thus, studies^(18,27,32) indicate that, to maintain a high level of safety, it is necessary that the user is monitored and is constantly followed by the professionals.

Potential enhancing resources for patient safety

This category highlights the resources that allow improving patient safety in PHC, that is, the possible strategies to enhance safe health care. The following aspects stand out in this category: in-service training, user involvement, use of technology, new research, non-punitive culture, audits, protocols, human resources and physical structure. It is believed that these resources are the pillars to face the challenges reported in the previous categories.

The resources to enhance patient safety that stood out in the publications are related to in-service training^(8,18,26,30), with emphasis on the continuing education of the professional team⁽⁸⁾. Thus, there is a need for more training opportunities to prepare professionals for teamwork^(18,26). A study reports that only 14% of professionals stated that they received training on patient safety at work⁽³⁰⁾.

The findings indicated the need for regular meetings between health professionals, which can strengthen the safety climate in terms of preventing errors⁽¹⁾. A study⁽²⁰⁾ points out that carrying a workshop contributed to raise awareness of patient safety and involve professionals in changing their attitude. Another resource identified in the literature was the user's involvement in their care, which was identified as an important solution in PHC⁽⁸⁾.

Another resource described in the studies analyzed is the use of technology as an ally to promote patient safety^(8,34-35). Studies^(8,35) refer to the need to establish medical records and electronic prescriptions⁽³⁵⁾, alarms in prescription software, support systems for clinical decisions⁽⁸⁾, formal error notification systems⁽³⁴⁾ and sharing information mechanisms on these⁽³⁴⁾. The findings also highlight the need to develop new systems or increase existing ones, in order to minimize the risk of errors and avoidable damage to users⁽¹⁸⁾.

Conducting new researches was also evidenced in the studies as a resource to improve patient safety. Authors report⁽⁸⁾ that new research should enter the health policy agenda, aiming at safer care. Further studies with the application of specific questionnaires, such as the Medical Office Survey on Patient Safety Culture⁽¹⁷⁾ and the patient satisfaction questionnaire⁽²¹⁾, need to be used in PHC, in addition to the development of new instruments aimed specifically at these services⁽²⁵⁾.

Non-punitive culture was mentioned in only two studies^(8,25). One⁽²⁵⁾ mentions the need to develop a work environment where professionals can report errors or its possibility, without fear of punishment. Authors⁽²¹⁾ clarify the need to establish audits to identify incidents and adverse events, with a view to repairing the damage caused, either with responses to errors or with the resolution of complaints⁽²¹⁾. The findings indicate some needs: involving professionals in strategies for implementing safe practice protocols⁽⁸⁾; the presence of a clinical pharmacist in the PHC service⁽⁸⁾; and financing and support for the construction of clinical environments with open physical space⁽²⁶⁾.

With regard to the physical structure of the services, a study⁽³³⁾ demonstrated that physical environments adequately designed for the health team, with open and shared spaces, are fundamental for spontaneous, collaborative and shared communication, which favors joint decision making between all professionals. On the other hand, when the physical space is insufficient and poorly designed, it creates an inefficient work environment, which compromises the safety⁽³³⁾. In this sense, the findings also point that patient safety issues need to be addressed more systematically in PHC, in order to identify weaknesses and motivate interventions to reduce the risk of errors by professionals and negative results in users⁽²²⁾.

DISCUSSION

In this study it was found that the production of knowledge related to patient safety increased significantly in the scientific community in 2015. It can be speculated that this is a repercussion of the report by The Health Foundation, launched in 2013, which emphasized the need to know which methods, tools and indicators are currently being used in primary care to measure patient safety⁽³⁸⁾.

In this research, quantitative manuscripts were the most recurrent type. A literature review⁽³⁹⁾ of on this same theme corroborates our findings by also evidencing a greater presence of quantitative studies. It is essential that there is more research using mixed approaches (quantitative and qualitative), in view of the complexity and uniqueness of the human beings involved in health care⁽³⁹⁾.

Our results reveal that the questionnaire was the most used data collection instrument. One study⁽²⁾ corroborates these findings, indicating that the questionnaire is the data collection instrument of most studies that assess the safety culture in health services. Thus, in this review, the Medical Office Survey on Patient Safety Culture⁽³¹⁾ was the most used instrument. This questionnaire consists of 12 domains (communication openness; communication about error; exchange of information with other hospital units; office processes and standardization; organizational learning; overall perceptions of safety and quality; hospital management support for patient safety; follow-up of patient care; issues related to patient safety and quality; team training; teamwork; and pressure at work and pace) that involve and measure the patient safety culture, of which six are specific to primary care⁽³¹⁾.

As main findings, three main categories of challenges stand out, which are related to health professionals, service management and users and family members. A review study⁽⁴⁰⁾ indicates that the teamwork domain, communication and management perception were present in all investigated patient safety instruments.

Our results showed that communication about errors are the main factors associated with incidents. Another study⁽⁴¹⁾ reinforces this result, by demonstrating that the communication failure between the health team or between professionals and users was considered the most relevant contributing factor for incidents⁽⁴¹⁾.

The events that happen in the PHC services need to be seen in their entirety, because, as presented in this review, the management of health services also brings numerous challenges. A study⁽⁴²⁾ corroborates these results by identifying that among the main causes of adverse events in nursing care are staff shortages, work overload and lack of adequate nursing leadership and supervision, all aspects related to service management.

In this sense, it is known that the users have the potential to play an important role in the prevention of errors, however, little is explored to effectively involve them in this role of vigilance in care⁽⁴³⁾. Although, in our study, the challenges of the user and the family are the category with the least number of findings, the WHO recommends that professionals and the health system need to openly support and encourage the participation of the users and their families in the construction of a safer health system⁽⁴⁴⁾.

In-service training was the resource to enhance patient safety with greater occurrence in the studies analyzed. A research⁽⁴⁵⁾ confirms this finding by mentioning that some teaching strategies, such as Permanent Education in Health and the insertion of the theme in the training of professionals, can prevent the occurrence of errors in health care. From this point of view, education for patient safety is a WHO recommendation, which proposed a curriculum protocol with guidelines and recommendations that address issues related to the communication of health professionals, evidence-based practices, teamwork, the bioethics of errors and safe assistance⁽⁴⁶⁾.

As in our results, a study⁽⁴⁷⁾ carried out with primary care professionals agrees that electronic records allow a more secure service to be provided. One author⁽⁴⁸⁾ confirms these results by stating that the implementation of electronic health records qualifies the care provided and helps to achieve patient safety. The electronic medical record can support professionals' decision-making, in addition to reducing expenses and increasing user satisfaction.

Further research in primary care to measure patient safety was identified as necessary by the studies reviewed. The American Medical Association concluded that there are virtually no reliable studies on how to improve safety in primary care⁽⁴⁹⁾. In addition, interventions that address the culture of patient safety in these services are limited compared to hospital care⁽¹⁰⁾.

It is also worth noting that, although evidenced in a modest way in our study, non-punitive culture was present. A study⁽²⁾ mentions the need for a culture of fair security in organizations, in which there is no punishment for errors, but rather a space for their reporting in an environment that encourages professionals to talk about the failures that have occurred, aiming at preventing new events related to the same cause from happening.

In this context, to achieve the objectives proposed by the World Alliance for Patient Health⁽⁵⁰⁾, public health policies in Brazil need to be strengthened in order to improve the knowledge of professionals about safe care, as well as encourage the dissemination of resources that promote patient safety. Therefore, the policies implemented by the Brazilian Ministry of Health have not been sufficient to stimulate a critical look at this security. In this review, no study was found that mentioned the performance of the Patient Safety Centers in Brazilian health services.

Study limitations

The study sought to evaluate most of the existing literature. However, some limitations in this process can occur, since there are chances that publishing in other languages and in indexing bases not included in this study. Likewise, the authors acknowledge that important published research may have been left out using our search strategy.

Contributions to the Nursing, Health or Public Policy areas

The implications of this study for practice can be identified in the sense of strengthening awareness of the topic of patient safety in primary care by health professionals, users, managers, policy makers, educators and researchers. The encouragement of safety among these actors will be a conditioning factor in the development of health services and a potential for strategies aimed at improving quality and reducing incidents in PHC. It is believed that this study contributes significantly to giving visibility to the theme and, thus, collaborates in the identification of resources to promote patient safety in the context of PHC, in addition to helping professionals who provide care to users to reflect on their health practices.

FINAL CONSIDERATIONS

It was possible to conclude that patient safety challenges are mostly related to health professionals, followed by the management of services and the user and his/her family. As resources to enhance patient safety, this study points to the importance of supporting permanent educational processes in services, the use of technologies such as electronic medical records and new research in the area of PHC. Education initiatives need to be able to awaken professionals to change their attitude by reflecting on their work process, with a view to developing safe care. It is believed that these resources are support to face the patient safety challenges evidenced by the subjects of this study.

Therefore, despite the various barriers and challenges that need to be faced to improve patient safety in health services, there remains a need to strengthen and disseminate initiatives that promote safe care. It is recommended that further studies on patient safety in PHC be a priority in the agenda of Brazilian health policy.

FUNDING/ACKNOWLEDGMENT

To the Coordination for the Improvement of Higher Education Personnel (CAPES) and its National Postdoctoral Program (PNPD) with a scholarship granted to the first author at the Postgraduate Program in Nursing of the Federal University of Rio Grande do Sul.

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Edited by

EDITOR IN CHIEF: Dulce Aparecida Barbosa

ASSOCIATE EDITOR: Alexandre Balsanelli

Publication Dates

• Publication in this collection
  06 July 2020
• Date of issue
  2020

History

• Received
  05 June 2019
• Accepted
  19 Dec 2019