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Evidence of intrauterine device insertion by nurses in Primary Health Care: an integrative review

Evidencias de inserción de dispositivos intrauterinos por parte de enfermeros en Atención Primaria de Salud: revisión integradora

ABSTRACT

Objectives:

to synthesize and analyze evidence on intrauterine device insertion by nurses in Primary Health Care.

Methods:

an integrative review, carried out in the BDENF, CINAHL, LILACS, SciELO, Scopus, PubMed and Web of Science databases in June 2022, delimiting the period from 1960 to 2022.

Results:

141 articles were identified in the initial search, and 10 studies made up the final sample. Four (40%) were developed in the United States and one (10%) in Brazil, with publications from 1979 to 2021. The findings were grouped into three categories: Nurse training to insert an intrauterine device; Nurses’ competency to insert an intrauterine device; and Women’s access to intrauterine devices.

Conclusions:

nurse theoretical and practical training is a prominent element, consolidated in the favorable outcomes of insertions performed by nurses and satisfaction among women, a practice that has expanded access to the contraceptive method in Primary Health Care.

Descriptors:
Intrauterine Devices; Nurses; Primary Health Care; Advanced Practice Nursing; Long-Acting Reversible Contraception

RESUMEN

Objetivos:

sintetizar y analizar la evidencia sobre la inserción de dispositivos intrauterinos por parte de enfermeras en la Atención Primaria de Salud.

Métodos:

revisión integrativa, realizada en las bases de datos BDENF, CINAHL, LILACS, SciELO, Scopus, PubMed y Web of Science en junio de 2022, delimitando el período de 1960 a 2022.

Resultados:

se identificaron 141 artículos en la búsqueda inicial y 10 publicaciones conformaron la muestra final. Cuatro (40%) fueron desarrollados en Estados Unidos y uno (10%) en Brasil, con publicaciones de 1979 a 2021. Los hallazgos se agruparon en tres categorías: Capacitación de enfermeras para insertar un dispositivo intrauterino; Competencia de las enfermeras para insertar un dispositivo intrauterino; y Acceso de las mujeres a los dispositivos intrauterinos.

Conclusiones:

la formación teórica y práctica de los enfermeros es un elemento destacado, consolidado en los resultados favorables de las inserciones realizadas por los enfermeros y la satisfacción de las mujeres, práctica que ha ampliado el acceso al método anticonceptivo en la Atención Primaria de Salud.

Descriptores:
Dispositivos Intrauterinos; Enfermeros; Atención Primaria de Salud; Enfermería de Práctica Avanzada; Anticoncepción Reversible de Larga Duración

RESUMO

Objetivos:

sintetizar e analisar as evidências da inserção de dispositivo intrauterino por enfermeiros na Atenção Primária à Saúde.

Métodos:

revisão integrativa, realizada nas bases de dados BDENF, CINAHL, LILACS, SciELO, Scopus, PubMed e Web of Science em junho de 2022, delimitando-se o período de 1960 a 2022.

Resultados:

identificaram-se 141 artigos na busca inicial, e 10 publicações compuseram a amostra final. Quatro (40%) foram desenvolvidos nos Estados Unidos e um (10%) no Brasil, sendo publicações de 1979 a 2021. Os achados foram agrupados em três categorias: Treinamento dos enfermeiros para inserção de dispositivo intrauterino; Competência dos enfermeiros para inserção de dispositivo intrauterino; e Acesso das mulheres aos dispositivos intrauterinos.

Conclusões:

o treinamento teórico e prático dos enfermeiros é um elemento de destaque, consolidado nos desfechos favoráveis das inserções realizadas por enfermeiros e satisfação entre as mulheres, prática que tem ampliado o acesso ao método contraceptivo na Atenção Primária à Saúde.

Descritores:
Dispositivos Intrauterinos; Enfermeiros; Atenção Primária à; Saúde; Prática Avançada de Enfermagem; Contracepção Reversível de Longo Prazo

INTRODUCTION

Long-acting reversible contraception (LARC) has been motivating new public health policies worldwide in an attempt to overcome the rates of unwanted pregnancies, abortions and maternal mortality(1Barreto DS, Maia DS, Gonçalves RD, Soares RS. Dispositivo intrauterino na Atenção Primária à Saúde: uma revisão integrativa. Rev Bras Med Fam Comunidade. 2021;16(43):2821. https://doi.org/10.5712/rbmfc16(43)2821
https://doi.org/10.5712/rbmfc16(43)2821...
), highlighting, among them, the intrauterine device (IUD), object of this study.

The IUD, made of solid material, usually in the shape of a T, is placed in the uterine cavity and aims to prevent pregnancy. It is available in different configurations, the main ones being the copper IUD and the levonorgestrel-releasing intrauterine system (LNG-IUS). In Brazil, the Ministry of Health (MoH) makes copper IUD available free of charge through the Brazilian Health System (SUS - Sistema Único de Saúde)(2Federação Brasileira das Associações de Ginecologia e Obstetrícia. Uso de dispositivos intrauterinos (DIU) em nulíparas [Internet]. São Paulo: Federação Brasileira das Associações de Ginecologia e Obstetrícia; 2018. 24p. [cited 2023 Jan 3]. Available from: https://www.febrasgo.org.br/media/k2/attachments/16-serie_diu.pdf
https://www.febrasgo.org.br/media/k2/att...
).

From this perspective, the eligibility criteria for the use of each contraceptive method must be considered. The copper IUD and the hormonal IUD can be offered to most women, nulliparous and multiparous, after vaginal or cesarean birth, after abortion in the first trimester, for adolescents and women in perimenopause. For those who have contraindications to hormonal methods, the copper IUD is an option(3Ministério da Saúde (BR). Manual técnico para profissionais de saúde: DIU com cobre TCu 380ª [Internet]. Brasília: Ministério da Saúde; 2018[cited 2022 Dec 10].14p.. Available from: https://portaldeboaspraticas.iff.fiocruz.br/wp-content/uploads/2018/12/manual_diu_08_2018.pdf
https://portaldeboaspraticas.iff.fiocruz...
-5Hara JT, Bakonyi CD, Silva MFPTB, Sousa RA, Paglia BAR. Dispositivos intrauterinos hormonais disponíveis no Brasil: revisão sistemática. Braz J Dev. 2022;8(9):64810-27. https://doi.org/10.34117/bjdv8n9-290
https://doi.org/10.34117/bjdv8n9-290...
).

IUD are advantageous because they are easily reversible, have low pregnancy rates, few unwanted effects, do not depend on frequent maintenance users’ behaviors and have local (intrauterine) action. Specifically about the copper IUD, it is more cost-effective, effective for up to 10 years, and can be used as an emergency contraceptive, having no effect on lactation or sexual function(3Ministério da Saúde (BR). Manual técnico para profissionais de saúde: DIU com cobre TCu 380ª [Internet]. Brasília: Ministério da Saúde; 2018[cited 2022 Dec 10].14p.. Available from: https://portaldeboaspraticas.iff.fiocruz.br/wp-content/uploads/2018/12/manual_diu_08_2018.pdf
https://portaldeboaspraticas.iff.fiocruz...
,6Andrade MS, Silva CCS, Belo Neto RV, Santos AMG, Martins MCV, Souza Neto CM, et al. Planejamento familiar no Sistema Único de Saúde: uso do dispositivo intrauterino. Res, Soc Develop. 2022;11(3):e38211326386. https://doi.org/10.33448/rsd-v11i3.26386
https://doi.org/10.33448/rsd-v11i3.26386...
). Furthermore, its mechanism of action does not use hormones, an advantage that, in most cases, is the main criterion for choice among women(7Trigueiro TH, Ferrari JC, Souza SRRK, Wall ML, Barbosa R. Follow-up of copper intrauterine device insertion by nurses: a prospective longitudinal study. Rev Bras Enferm. 2020;73(suppl 4):e20200156. https://doi.org/10.1590/0034-7167-2020-0156
https://doi.org/10.1590/0034-7167-2020-0...
). LNG-IUS has the specific advantages of being effective for up to five years, reducing menstrual volume and colic, and can be used as a treatment for excessive bleeding(5Hara JT, Bakonyi CD, Silva MFPTB, Sousa RA, Paglia BAR. Dispositivos intrauterinos hormonais disponíveis no Brasil: revisão sistemática. Braz J Dev. 2022;8(9):64810-27. https://doi.org/10.34117/bjdv8n9-290
https://doi.org/10.34117/bjdv8n9-290...
).

Despite the advantages, LARC are underused around the world. According to a United Nations study(8United Nations (UN). Contraceptive use by method 2019: data booklet [Internet]. New York: United Nations; 2019[cited 2023 Jan 3]. 28p. Available from: https://www.un.org/development/desa/pd/sites/www.un.org.development.desa.pd/files/files/documents/2020/Jan/un_2019_contraceptiveusebymethod_databooklet.pdf
https://www.un.org/development/desa/pd/s...
), the estimated prevalence of IUD use among women of reproductive age (15-49 years) in 2019 was 8.4% worldwide, with 10.7% in Asia, 8.1% in Europe, 7.6% in America North, 4.6% in Latin America and the Caribbean, 3.4% in Oceania and 2.6% in Africa. Among the barriers to using the method, organizational, such as low availability of the method or high number of criteria for its insertion, lack of institutional protocols, restriction of nurses’ performance or limitation in the training of professionals, and individual, especially the low level of knowledge about the method, stand out(1Barreto DS, Maia DS, Gonçalves RD, Soares RS. Dispositivo intrauterino na Atenção Primária à Saúde: uma revisão integrativa. Rev Bras Med Fam Comunidade. 2021;16(43):2821. https://doi.org/10.5712/rbmfc16(43)2821
https://doi.org/10.5712/rbmfc16(43)2821...
,9Gonzaga VAS, Borges ALV, Santos AO, Rosa PLFS, Gonçalves RFS. Organizational barriers to the availability and insertion of intrauterine devices in Primary Health Care Services. Rev Esc Enferm USP. 2017;51:e03270 https://doi.org/10.1590/s1980-220x2016046803270
https://doi.org/10.1590/s1980-220x201604...
).

Evidence shows that nurses have a relevant role in IUD insertion in different locations around the world, such as Australia(10Kemeny F, Digiusto E, Bateson D. Insertion of intrauterine contraceptive devices by registered nurses in Australia. Aust N Z J Obstet Gynaecol. 2016;56(1):92-6. https://doi.org/10.1111/ajo.12427
https://doi.org/10.1111/ajo.12427...
), the United States(11Thompson CM, Broecker J, Dade M, Nottingham K. Influences on intentions to place long-acting reversible contraceptives: a pilot study comparing according to provider specialty in Ohio. J Pediatr Adolesc Gynecol. 2018;31(5):509-15. https://doi.org/10.1016/j.jpag.2018.03.007
https://doi.org/10.1016/j.jpag.2018.03.0...
-12Jacobson L, Garbers S, Helmy H, Roobol H, Kohn JE, Kavanaugh ML. IUD services among primary care practices in New York City. Contraception. 2016;93(3):257-62. https://doi.org/10.1016/j.contraception.2015.11.002
https://doi.org/10.1016/j.contraception....
), England(13Andrews GD, French K, Wilkinson CL. Appropriately trained nurses are competent at inserting intrauterine devices: an audit of clinical practice. Eur J Contracep Repr Health Care. 1999;4(1):41-4. https://doi.org/10.3109/13625189909043479
https://doi.org/10.3109/1362518990904347...
), India(14Yadav V, Balasubramaniam S, Das S, Srivastava A, Kumar S, Sood B. Comparison of outcomes at 6 weeks following postpartum intrauterine contraceptive device insertions by doctors and nurses in India: a case-control study. Contraception. 2016;93(4):347-55. https://doi.org/10.1016/j.contraception.2015.12.012
https://doi.org/10.1016/j.contraception....
) and Brazil(15Lacerda LDRC, Arma JC, Paes LG, Siqueira EF, Ferreira LBB, Fetzner RRT, et al. Inserção de dispositivo intrauterino por enfermeiros da atenção primária à saúde. Enferm Foco. 2021;12(suppl 1):99-104. https://doi.org/10.21675/2357-707X.2021.v12.n7.SUPL.1.5209
https://doi.org/10.21675/2357-707X.2021....
). In the country, nurses have had their practice regulated by the Federal Nursing Council (COFEN - Conselho Federal de Enfermagem) since 2010, which states that this professional has the capacity and legal competency to insert and remove the IUD after qualification and training(16Conselho Federal de Enfermagem (Cofen). Parecer de Câmara Técnica nº 17, de 11 de novembro de 2010 [Internet]. Viabilidade dos enfermeiros realizarem procedimentos com medicamentos e insumos para planejamento familiar reprodutivo. 2010[cited 2023 May 25]. Available from: http://www.cofen.gov.br/parecer-n-172010-cofen-ctln_6148.html
http://www.cofen.gov.br/parecer-n-172010...
). In 2022, a new resolution began to standardize this practice of nurses, providing for their competencies regarding device insertion, review and removal, including detailing training time and the places where they work for reproductive planning actions, such as in Primary Health Care (PHC)(17Conselho Federal de Enfermagem (Cofen). Resolução nº 690, de 4 de fevereiro de 2022 [Internet]. Normatiza a atuação do enfermeiro no planejamento familiar e reprodutivo. Brasília; 2022 [cited 2023 May 25]. Available from: http://www.cofen.gov.br/resolucao-cofen-no-690-2022_96063.html
http://www.cofen.gov.br/resolucao-cofen-...
).

PHC constitutes an important setting for offering IUD, as it is the main gateway into health systems, highlighting the importance of nurses in planning and reproductive health actions in this care space, through guidance on contraceptive methods, contributing to expanding women’s access to IUD(1Barreto DS, Maia DS, Gonçalves RD, Soares RS. Dispositivo intrauterino na Atenção Primária à Saúde: uma revisão integrativa. Rev Bras Med Fam Comunidade. 2021;16(43):2821. https://doi.org/10.5712/rbmfc16(43)2821
https://doi.org/10.5712/rbmfc16(43)2821...
,6Andrade MS, Silva CCS, Belo Neto RV, Santos AMG, Martins MCV, Souza Neto CM, et al. Planejamento familiar no Sistema Único de Saúde: uso do dispositivo intrauterino. Res, Soc Develop. 2022;11(3):e38211326386. https://doi.org/10.33448/rsd-v11i3.26386
https://doi.org/10.33448/rsd-v11i3.26386...
).

Considering the above, considering that unwanted pregnancy remains a public health problem and that regulation of IUD insertion practice by nurses in Brazil is an object of constant discussion, this study is justified by the possibility of knowing the scientific evidence of device insertion by PHC nurses worldwide, which could contribute to strengthening this advanced practice of nurses in this care scenario for its legal support and institutional consolidation as well as expanding access to IUD through nurses’ actions so that new research on the topic can be envisioned.

OBJECTIVES

To synthesize and analyze evidence of IUD insertion by nurses in PHC.

METHODS

This is an integrative literature review, which followed the steps suggested by Ganong(18Ganong LH. Integrative reviews of nursing research. Res Nurs Health. 1987;10(1):1-11. https://doi.org/10.1002/nur.4770100103
https://doi.org/10.1002/nur.4770100103...
) (1987): 1) review objective formulation and guiding question selection; 2) determination of inclusion and exclusion criteria for the literature search; 3) search and selection of primary studies, arranging them in tables and organizing common ideas; 4) critical analysis of included studies; 5) data discussion and interpretation; and 6) clear and complete review presentation.

In the first stage, the guiding question of this review was defined as: what is the evidence on IUD insertion by nurses in PHC? Then, the eligibility criteria for the studies were defined, including original research, experience reports, case and review studies, with a quantitative or qualitative approach, published from 1960 to 2022, in an indexed journal, in article format and in Portuguese, English or Spanish, and which had PHC nurses as participants, even if not exclusively. Exclusion criteria included letters, editorials, theses, dissertations, monographs, books, works unavailable in full electronically or in print and those not related to the topic of study or that do not answer the research question, in addition to duplicate studies in the databases. The research time frame is justified by the fact that scientific literature records the first IUD insertions by nurses in the world in the 1960s(19Vaillant HW, Cummins GTM, Richart RM, Barron BA. Insertion of lippes loop by nurse-midwives and doctors. BMJ. 1968;3(5619):671-3. https://doi.org/10.1136/bmj.3.5619.671
https://doi.org/10.1136/bmj.3.5619.671...
).

The searches were conducted in June 2022, using advanced search tool in the databases: Nursing Database (BDENF); Cumulative Index to Nursing and Allied Health Literature (CINAHL); Embase; Latin American and Caribbean Literature in Health Sciences (LILACS); Scientific Electronic Library Online (SciELO); Scopus; U.S. National Library of Medicine (PubMed); and Web of Science (WOS) via Virtual Private Network (VPN) from the Universidade Federal de Santa Catarina (UFSC).

To define the descriptors, the terms systematized in the Health Sciences Descriptors (DeCS) and the Medical Subject Headings (MeSH) were used. Different combinations of Boolean operators “AND” and “OR” were used to identify the largest number of articles possible. The search strategy was adapted for each database according to its specificities, which was carried out by the researcher together with a librarian from UFSC (Chart 1).

Chart 1
Databases with their respective search strategies

After searching the databases, all citations found were exported to the Rayyan - Intelligent Systematic Review web application, developed by the Qatar Computing Research Institute (QCRI), to assist in study selection and organization. Rayyan QCRI consists of a tool that helps in exploring and filtering searches for studies eligible for systematic reviews, mainly in the title and abstract screening phase. It allows assessing studies with the blinding of the assistant reviewer, which contributes to reliability in information selection and methodological accuracy(20Ouzzani M, Hammady H, Fedorowicz Z, Elmagarmid A. Rayyan: a web and mobile app for systematic reviews. Syst Rev. 2016;5:210. https://doi.org/10.1186/s13643-016-0384-4
https://doi.org/10.1186/s13643-016-0384-...
). Subsequently, duplicate studies were excluded.

To select the articles that constituted the sample, two independent researchers read the titles and abstracts. From this, both read the studies in full, which were selected based on inclusion and exclusion criteria. It is worth noting that the studies that presented decision-making conflicts in the selection process were analyzed by a third researcher. Furthermore, the Statement for Reporting Systematic Review and Meta-Analyses of Studies (PRISMA) checklist recommendations were used to select studies(21Galvão TF, Pansani HSA, Harrad D. Principais itens para relatar revisões sistemáticas e meta-análises: a recomendação PRISMA. Epidemiol Serv Saúde [Internet]. 2015 [cited 2023 May 25];24(2):335-42. Available from: http://scielo.iec.gov.br/pdf/ess/v24n2/v24n2a17.pdf
http://scielo.iec.gov.br/pdf/ess/v24n2/v...
), as shown in Figure 1.

Figure 1
Flowchart for identification and selection of studies, prepared based on PRISMA recommendation

To organize and analyze the data, the researcher created a spreadsheet in Google Spreadsheets® with the data: title; year of publication; country where the research was carried out; study design; objective; participants; main results; conclusion; and level of evidence. Each study received an identification code composed of the letter “S” followed by an Arabic number (S1, S2…).

For critical analysis of results, interpretation of findings and discussion, the themes that emerged were subdivided into three categories: Nurse training to insert an intrauterine device; Nurses’ competency to insert an intrauterine device; and Women’s access to intrauterine devices.

Regarding the level of scientific evidence of the studies, the classification into seven levels was applied: level I, evidence from a systematic review or meta-analysis of all relevant randomized controlled clinical trials (RCTs); level II, evidence from controlled RCTs with good design; level III, evidence derived from well-designed clinical trials without randomization; level IV, evidence obtained from well-designed cohort and case-control studies; level V, evidence resulting from a systematic review of descriptive and qualitative studies; level VI, evidence from a single descriptive or qualitative study; level VII, evidence originating from authority opinion and/or reports from expert committees(22Melnyk BM, Gallagher-Ford L, Fineout-Overhol E. Implementing the evidence-based practice (EBP) competencies in healthcare: a practical guide to improving quality, safety, and outcomes. Indianapolis: Sigma Theta Tau International; 2016. 194p.).

The present study, as it is an integrative literature review, did not require approval from the Research Ethics Committee, however all ethical aspects provided for in Law 9,610/98 on copyright were considered, such as citing the authors of selected articles and preserving the ideas, concepts and findings presented in the investigations(23Presidência da República (BR). Lei nº 9.610, de 19 de fevereiro de 1998 [Internet]. Altera, atualiza e consolida a legislação sobre direitos autorais e dá outras providências. Brasília;1998[cited 2023 May 25]. Available from: https://www.planalto.gov.br/ccivil_03/Leis/L9610.htm
https://www.planalto.gov.br/ccivil_03/Le...
).

RESULTS

Initially, a total of 141 studies were identified, of which 10 constituted the final sample of the present review. Of this sample quantity, four (40%) studies were developed in the United States, three (30%) in England, one (10%) in Burkina Faso, one (10%) in the Philippines, and one (10%) in Brazil, which was carried out in the city of Florianópolis, Santa Catarina. The temporal variation between the first and last publication was 42 years (1979 - 2021), with only three (30%) published in the last five years (Chart 2).

Chart 2
Characteristics of studies that made up the review sample, Florianópolis, Santa Catarina, Brazil, 2022

The majority (n=9; 90%) of studies were published in international scientific journals and in English. There is a predominance of experience report studies (n=6; 60%), followed by literature reviews (n=2; 20%) and quantitative or mixed methods research (n=2; 20%). Regarding the levels of evidence, it is highlighted that eight (80%) studies have level VII. As for participants, nurses (n=5; 50%), PHC nurses (n=2; 20%), family nurses (n=1; 10%), women’s health nurses (n=1; 10%) and pediatrics (n=1; 10%) were the main study subjects (n=8; 80%), since, in two (20%), as they are literature reviews, this information is disregarded (Chart 2).

The main results in relation to evidence of IUD insertion by nurses in PHC, the objectives of studies and the synthesis of the respective conclusions are found in Chart 3.

Chart 3
Studies selected for review according to objectives, main results and conclusion, Florianópolis, Santa Catarina, Brazil, 2022

From the analysis of studies(15Lacerda LDRC, Arma JC, Paes LG, Siqueira EF, Ferreira LBB, Fetzner RRT, et al. Inserção de dispositivo intrauterino por enfermeiros da atenção primária à saúde. Enferm Foco. 2021;12(suppl 1):99-104. https://doi.org/10.21675/2357-707X.2021.v12.n7.SUPL.1.5209
https://doi.org/10.21675/2357-707X.2021....
,24Saniel FL. The Bohol IUD program. Stud Fam Plann [Internet]. 1979 [cited 2023 May 25];10(6-7):211-2. Available from: https://pubmed.ncbi.nlm.nih.gov/483349/
https://pubmed.ncbi.nlm.nih.gov/483349/...
-32Chin-Quee DS, Ridgeway K, Onadja Y, Guiella G, Bai GM, Brennan C, et al. Evaluation of a pilot program for task sharing short and long-acting contraceptive methods in Burkina Faso. Gates Open Res. 2020;3:1499. https://doi.org/10.12688/gatesopenres.13009.2
https://doi.org/10.12688/gatesopenres.13...
), three categories emerged: Nurse training to insert an intrauterine device; Nurses’ competency to insert an intrauterine device; and Women’s access to intrauterine devices.

Nurse training to insert an intrauterine device

Different training experiences for IUD insertion and removal were evident [S1, S3, S4, S5, S6, S8, S9]. Note the variability of professionals who participated in training, such as nurses [S1, S9, S10], pediatric nurses [S8], family health nurses [S8], PHC nurses [S6, S10], community health nurse women [S6], resident nurses [S10], midwives [S1, S9] and physicians [S8]. Experiences show that the number of trained professionals ranged from 45 to 115 professionals [S1, S8, S9, S10]. Nurses were cited as training supervisors [S1, S4]. A study shows that nurse trainers are initially trained by a physician [S4].

Studies also address the minimum number of IUD insertions necessary for the professional to be considered qualified, with a variation of one [S8], five [S3] and 20 [S1] device insertions and also removals, which ranged between one [S8] and two [S3].

Nurses’ competency to insert an intrauterine device

Nurses’ experiences with IUD practice reveal a significant number of device insertions in the Philippines and Brazil, where more than 2,000 [S1] and 2,024 [S10] insertions were performed, respectively. Furthermore, positive outcomes were evidenced, such as the absence of serious complications after the procedure [S1, S9], few undesirable effects [S9] and satisfaction among women [S5, S9]. Therefore, studies advocate IUD insertion by nurses, considering these professionals to be competent and qualified for the procedure [S3, S5, S7, S8, S10] as well as physicians [S2, S3, S4, S5].

Women’s access to intrauterine devices

The studies highlight barriers in access to reproductive planning services, such as the restriction of nurses’ work [S2], the lack of professional training [S3], the medical-centered training model [S8], the overload of some health services primary care and waiting time for care [S9]. On the other hand, IUD insertion by nurses proves to be a positive strategy to solve the problem of access to IUD [S2, S7, S9, S10].

DISCUSSION

The set of evidence analyzed allowed us to understand the factors that permeate IUD insertion by PHC nurses worldwide. Seen in these terms, the studies highlight nurse training and the competency that these professionals have to carry out IUD insertion as well as women’s access to this contraceptive method, aiming to reduce the frequent problem of unwanted pregnancy.

The findings showed records of IUD insertion by nurses over 40 years ago(24Saniel FL. The Bohol IUD program. Stud Fam Plann [Internet]. 1979 [cited 2023 May 25];10(6-7):211-2. Available from: https://pubmed.ncbi.nlm.nih.gov/483349/
https://pubmed.ncbi.nlm.nih.gov/483349/...
-25Bibb BN. The effectiveness of non-physicians as providers of family planning services. J Obstet Gynecol Neonatal Nurs. 1979;8(3):137-43. https://doi.org/10.1111/j.1552-6909.1979.tb00819.x
https://doi.org/10.1111/j.1552-6909.1979...
) and, since then, different forms of training these professionals to perform the procedure have been documented(24Saniel FL. The Bohol IUD program. Stud Fam Plann [Internet]. 1979 [cited 2023 May 25];10(6-7):211-2. Available from: https://pubmed.ncbi.nlm.nih.gov/483349/
https://pubmed.ncbi.nlm.nih.gov/483349/...
,27Elton J. Managing change in primary care: part 2. Pract Nurs[Internet]. 2009 [cited 2023 May 25];37(1):28-33. Available from: https://search.ebscohost.com/login.aspx?direct=true&db=c8h&AN=105450851⟨=pt-br&site=ehost-live
https://search.ebscohost.com/login.aspx?...
,29Harper CC, Stratton L, Raine TR, Thompson K, Henderson JT, Blum M, et al. Counseling and provision of long-acting reversible contraception in the US: national survey of nurse practitioners. Prev Med. 2013;57(6):883-8. https://doi.org/10.1016/j.ypmed.2013.10.005
https://doi.org/10.1016/j.ypmed.2013.10....
,31Rubin SE, Maldonado L, Fox K, Rosenberg R, Wall J, Prine L. Establishing and conducting a regional, hands-on long-acting reversible contraception training Center in Primary Care. Womens Health Issues. 2018;28(5):375-8. https://www.doi.org/10.1016/j.whi.2018.04.010
https://www.doi.org/10.1016/j.whi.2018.0...
-32Chin-Quee DS, Ridgeway K, Onadja Y, Guiella G, Bai GM, Brennan C, et al. Evaluation of a pilot program for task sharing short and long-acting contraceptive methods in Burkina Faso. Gates Open Res. 2020;3:1499. https://doi.org/10.12688/gatesopenres.13009.2
https://doi.org/10.12688/gatesopenres.13...
). A study carried out in 1979 described how nurses and midwives were trained to insert and remove IUD, in which each professional needed to insert 20 devices to be considered qualified(24Saniel FL. The Bohol IUD program. Stud Fam Plann [Internet]. 1979 [cited 2023 May 25];10(6-7):211-2. Available from: https://pubmed.ncbi.nlm.nih.gov/483349/
https://pubmed.ncbi.nlm.nih.gov/483349/...
). Although the study is one of the oldest in this review, it has very current criteria on training, considering the current COFEN Resolution 690/2022, which updates the theoretical and theoretical-practical workload requirements in Brazil, expanded to a total 70 hours, establishing a minimum of 20 supervised IUD insertions for nurse certification(17Conselho Federal de Enfermagem (Cofen). Resolução nº 690, de 4 de fevereiro de 2022 [Internet]. Normatiza a atuação do enfermeiro no planejamento familiar e reprodutivo. Brasília; 2022 [cited 2023 May 25]. Available from: http://www.cofen.gov.br/resolucao-cofen-no-690-2022_96063.html
http://www.cofen.gov.br/resolucao-cofen-...
).

Of the studies analyzed, two(26Elton J. Managing change in primary care: part 1. Pract Nurs[Internet]. 2008 [cited 2023 May 25];36(10):42-4. Available from: https://search.ebscohost.com/login.aspx?direct=true&db=c8h&AN=105616450⟨=pt-br&site=ehost-live
https://search.ebscohost.com/login.aspx?...
,30Atkin K, Beal MW, Long-Middleton E, Roncari D. Long-acting reversible contraceptives for teenagers: primary care recommendations. Nurse Pract. 2015;40(3):38-46. https://www.doi.org/10.1097/01.NPR.0000460853.60234.c2
https://www.doi.org/10.1097/01.NPR.00004...
) reflect on the importance of training for IUD and LNG-IUS insertion being based on evidence and the skills of professionals, aiming for a clear training program and comprehensive practice. In line with this, the recent experience of training nurses in a municipality in Brazil consists of a theoretical component with a workload of 30 hours, followed by insertion training in a simulator, case discussion and consent form. After clarifying all doubts, nurses must perform at least 20 supervised IUD insertions(33Dias CLO, Silva YLM. Advanced nursing practice in reproductive planning intrauterine device insertion: an experience report. Nursing. 2022;25(294):8899-903. https://doi.org/10.36489/nursing.2022v25i294p8894-8903
https://doi.org/10.36489/nursing.2022v25...
), which allows nurses to feel more confident during training and confident to perform the procedure after certification.

Studies have also shown that participants who began training with basic knowledge and practice in gynecological examinations more quickly developed their skills in LARC procedures, in addition to improving their learning about contraceptive counseling, contraindications, IUD insertion and removal(24Saniel FL. The Bohol IUD program. Stud Fam Plann [Internet]. 1979 [cited 2023 May 25];10(6-7):211-2. Available from: https://pubmed.ncbi.nlm.nih.gov/483349/
https://pubmed.ncbi.nlm.nih.gov/483349/...
,31Rubin SE, Maldonado L, Fox K, Rosenberg R, Wall J, Prine L. Establishing and conducting a regional, hands-on long-acting reversible contraception training Center in Primary Care. Womens Health Issues. 2018;28(5):375-8. https://www.doi.org/10.1016/j.whi.2018.04.010
https://www.doi.org/10.1016/j.whi.2018.0...
). Regarding skills in IUD insertion, research showed that PHC nurses demonstrated greater practical limitations in the procedure when compared to women’s health nurses, however 66% of these had received practical training for IUD insertion, different from those with only 12% of qualified(29Harper CC, Stratton L, Raine TR, Thompson K, Henderson JT, Blum M, et al. Counseling and provision of long-acting reversible contraception in the US: national survey of nurse practitioners. Prev Med. 2013;57(6):883-8. https://doi.org/10.1016/j.ypmed.2013.10.005
https://doi.org/10.1016/j.ypmed.2013.10....
).

Still on the topic of training for IUD insertion and in line with the findings, a systematic review highlights that the knowledge of nurses and physicians improved from 58% to 81% after training, which was also positive for professionals’ self-confidence during the procedure(34Ouyang M, Peng K, Botfield JR, McGeechan K. Intrauterine contraceptive device training and outcomes for healthcare providers in developed countries: a systematic review. PLos ONE. 2019;14(7):e0219746. https://doi.org/10.1371/journal.pone.0219746
https://doi.org/10.1371/journal.pone.021...
). The literature mentions self-confidence as a consequence of Advanced Practice Nursing (APN), which is based on attributes such as evidence-based practice, a high level of autonomy and advanced and broad assessment(35Olimpio JA, Araújo JNM, Pitombeira DO, Enders BC, Sonenberg A, Vitor AF. Advanced practice nursing: a concept analysis. Acta Paul Enferm. 2018;31(6):674-80. https://doi.org/10.1590/1982-0194201800092
https://doi.org/10.1590/1982-01942018000...
), essential for IUD insertion by nurses. In this regard, it is noteworthy that an instrument was developed to assess nurses’ competency in inserting the device, a tool that can contribute to the qualification of these professionals(36Lopes RRS, Galvão EL, Guedes HM. Development and validation of a tool for competence assessment of the insert of the intrauterine device. Rev Bras Saúde Mater Infant. 2022;22(2):283-95. http://doi.org/10.1590/1806-9304202200020006
http://doi.org/10.1590/1806-930420220002...
) for Advanced Practice Nursing, given that the interventions resulting from this require specialized knowledge, the ability to make complex decisions and clinical skills for practice(37Angeli-Silva L, Leitão TS, David HMSL, Mascarenhas NB, Acioli S, Silva TPC. State of the art on advanced nursing practice: reflections for the agenda in Brazil. Rev Bras Enferm. 2022;75(5):e20220151. https://doi.org/10.1590/0034-7167-2022-0151
https://doi.org/10.1590/0034-7167-2022-0...
).

Regarding the competency of nurses to insert IUD, mentioned in the studies, it is highlighted that, upon acquiring it, nurses can positively influence the reproductive planning of adult and adolescent women, qualification of care, in addition to enabling training other nurses(15Lacerda LDRC, Arma JC, Paes LG, Siqueira EF, Ferreira LBB, Fetzner RRT, et al. Inserção de dispositivo intrauterino por enfermeiros da atenção primária à saúde. Enferm Foco. 2021;12(suppl 1):99-104. https://doi.org/10.21675/2357-707X.2021.v12.n7.SUPL.1.5209
https://doi.org/10.21675/2357-707X.2021....
,26Elton J. Managing change in primary care: part 1. Pract Nurs[Internet]. 2008 [cited 2023 May 25];36(10):42-4. Available from: https://search.ebscohost.com/login.aspx?direct=true&db=c8h&AN=105616450⟨=pt-br&site=ehost-live
https://search.ebscohost.com/login.aspx?...
,28Elton J. Managing change in primary care: part 3. Pract Nurs [Internet]. 2009 [cited 2023 May 25];37(2):38-40. Available from: https://search.ebscohost.com/login.aspx?direct=true&db=c8h&AN=105450881⟨=pt-br&site=ehost-live
https://search.ebscohost.com/login.aspx?...
,30Atkin K, Beal MW, Long-Middleton E, Roncari D. Long-acting reversible contraceptives for teenagers: primary care recommendations. Nurse Pract. 2015;40(3):38-46. https://www.doi.org/10.1097/01.NPR.0000460853.60234.c2
https://www.doi.org/10.1097/01.NPR.00004...
), an aspect also considered an attribute of APN(35Olimpio JA, Araújo JNM, Pitombeira DO, Enders BC, Sonenberg A, Vitor AF. Advanced practice nursing: a concept analysis. Acta Paul Enferm. 2018;31(6):674-80. https://doi.org/10.1590/1982-0194201800092
https://doi.org/10.1590/1982-01942018000...
), overcoming hegemonic models and physician-centered(15Lacerda LDRC, Arma JC, Paes LG, Siqueira EF, Ferreira LBB, Fetzner RRT, et al. Inserção de dispositivo intrauterino por enfermeiros da atenção primária à saúde. Enferm Foco. 2021;12(suppl 1):99-104. https://doi.org/10.21675/2357-707X.2021.v12.n7.SUPL.1.5209
https://doi.org/10.21675/2357-707X.2021....
,26Elton J. Managing change in primary care: part 1. Pract Nurs[Internet]. 2008 [cited 2023 May 25];36(10):42-4. Available from: https://search.ebscohost.com/login.aspx?direct=true&db=c8h&AN=105616450⟨=pt-br&site=ehost-live
https://search.ebscohost.com/login.aspx?...
,28Elton J. Managing change in primary care: part 3. Pract Nurs [Internet]. 2009 [cited 2023 May 25];37(2):38-40. Available from: https://search.ebscohost.com/login.aspx?direct=true&db=c8h&AN=105450881⟨=pt-br&site=ehost-live
https://search.ebscohost.com/login.aspx?...
,30Atkin K, Beal MW, Long-Middleton E, Roncari D. Long-acting reversible contraceptives for teenagers: primary care recommendations. Nurse Pract. 2015;40(3):38-46. https://www.doi.org/10.1097/01.NPR.0000460853.60234.c2
https://www.doi.org/10.1097/01.NPR.00004...
). Research carried out in England, published in 1999, already revealed favorable evidence in this regard, highlighting that trained nurses perform efficient and safe IUD insertions, regardless of patients’ age, in addition to a better cost-benefit ratio(13Andrews GD, French K, Wilkinson CL. Appropriately trained nurses are competent at inserting intrauterine devices: an audit of clinical practice. Eur J Contracep Repr Health Care. 1999;4(1):41-4. https://doi.org/10.3109/13625189909043479
https://doi.org/10.3109/1362518990904347...
).

IUD insertion safety by nurses is consolidated in the outcomes of the procedure described in the studies, with emphasis on excellent satisfaction among users(28Elton J. Managing change in primary care: part 3. Pract Nurs [Internet]. 2009 [cited 2023 May 25];37(2):38-40. Available from: https://search.ebscohost.com/login.aspx?direct=true&db=c8h&AN=105450881⟨=pt-br&site=ehost-live
https://search.ebscohost.com/login.aspx?...
,32Chin-Quee DS, Ridgeway K, Onadja Y, Guiella G, Bai GM, Brennan C, et al. Evaluation of a pilot program for task sharing short and long-acting contraceptive methods in Burkina Faso. Gates Open Res. 2020;3:1499. https://doi.org/10.12688/gatesopenres.13009.2
https://doi.org/10.12688/gatesopenres.13...
), absence of serious complications after the procedure(24Saniel FL. The Bohol IUD program. Stud Fam Plann [Internet]. 1979 [cited 2023 May 25];10(6-7):211-2. Available from: https://pubmed.ncbi.nlm.nih.gov/483349/
https://pubmed.ncbi.nlm.nih.gov/483349/...
,32Chin-Quee DS, Ridgeway K, Onadja Y, Guiella G, Bai GM, Brennan C, et al. Evaluation of a pilot program for task sharing short and long-acting contraceptive methods in Burkina Faso. Gates Open Res. 2020;3:1499. https://doi.org/10.12688/gatesopenres.13009.2
https://doi.org/10.12688/gatesopenres.13...
) and low percentage of effects undesirable(32Chin-Quee DS, Ridgeway K, Onadja Y, Guiella G, Bai GM, Brennan C, et al. Evaluation of a pilot program for task sharing short and long-acting contraceptive methods in Burkina Faso. Gates Open Res. 2020;3:1499. https://doi.org/10.12688/gatesopenres.13009.2
https://doi.org/10.12688/gatesopenres.13...
). It should be noted that there was no significant difference in the outcomes of IUD insertions performed by physicians and nurses(25Bibb BN. The effectiveness of non-physicians as providers of family planning services. J Obstet Gynecol Neonatal Nurs. 1979;8(3):137-43. https://doi.org/10.1111/j.1552-6909.1979.tb00819.x
https://doi.org/10.1111/j.1552-6909.1979...
-27Elton J. Managing change in primary care: part 2. Pract Nurs[Internet]. 2009 [cited 2023 May 25];37(1):28-33. Available from: https://search.ebscohost.com/login.aspx?direct=true&db=c8h&AN=105450851⟨=pt-br&site=ehost-live
https://search.ebscohost.com/login.aspx?...
), even when comparing different variables, such as removal, expulsion, retention and unwanted pregnancy(25Bibb BN. The effectiveness of non-physicians as providers of family planning services. J Obstet Gynecol Neonatal Nurs. 1979;8(3):137-43. https://doi.org/10.1111/j.1552-6909.1979.tb00819.x
https://doi.org/10.1111/j.1552-6909.1979...
). The studies defend nurses’ competency to insert IUD and IUS(25Bibb BN. The effectiveness of non-physicians as providers of family planning services. J Obstet Gynecol Neonatal Nurs. 1979;8(3):137-43. https://doi.org/10.1111/j.1552-6909.1979.tb00819.x
https://doi.org/10.1111/j.1552-6909.1979...
-26Elton J. Managing change in primary care: part 1. Pract Nurs[Internet]. 2008 [cited 2023 May 25];36(10):42-4. Available from: https://search.ebscohost.com/login.aspx?direct=true&db=c8h&AN=105616450⟨=pt-br&site=ehost-live
https://search.ebscohost.com/login.aspx?...
).

Research on the monitoring of IUD insertions by nurses and physicians at a maternity outpatient clinic showed similar results. Of the total number of IUD inserted, 61.4% were due to procedures performed by nurses; Of these, 69.9% of women did not have any complications recorded at the return visit after 30 days. After 12 months, 90% of women who had IUD inserted by nurses or physicians said they were satisfied with the device. The total continuation of the method was 85.5%, of which 53% were inserted by nurses. There was no significant difference related to complications, when compared with the insertions of physicians and nurses(7Trigueiro TH, Ferrari JC, Souza SRRK, Wall ML, Barbosa R. Follow-up of copper intrauterine device insertion by nurses: a prospective longitudinal study. Rev Bras Enferm. 2020;73(suppl 4):e20200156. https://doi.org/10.1590/0034-7167-2020-0156
https://doi.org/10.1590/0034-7167-2020-0...
).

However, some access barriers to IUD insertion were identified in the present review, such as the physician-centered training model(25Bibb BN. The effectiveness of non-physicians as providers of family planning services. J Obstet Gynecol Neonatal Nurs. 1979;8(3):137-43. https://doi.org/10.1111/j.1552-6909.1979.tb00819.x
https://doi.org/10.1111/j.1552-6909.1979...
,31Rubin SE, Maldonado L, Fox K, Rosenberg R, Wall J, Prine L. Establishing and conducting a regional, hands-on long-acting reversible contraception training Center in Primary Care. Womens Health Issues. 2018;28(5):375-8. https://www.doi.org/10.1016/j.whi.2018.04.010
https://www.doi.org/10.1016/j.whi.2018.0...
), lack of training of professionals working in the area of family planning(26Elton J. Managing change in primary care: part 1. Pract Nurs[Internet]. 2008 [cited 2023 May 25];36(10):42-4. Available from: https://search.ebscohost.com/login.aspx?direct=true&db=c8h&AN=105616450⟨=pt-br&site=ehost-live
https://search.ebscohost.com/login.aspx?...
) and overload of care services primary care, with a consequent increase in waiting time for care(32Chin-Quee DS, Ridgeway K, Onadja Y, Guiella G, Bai GM, Brennan C, et al. Evaluation of a pilot program for task sharing short and long-acting contraceptive methods in Burkina Faso. Gates Open Res. 2020;3:1499. https://doi.org/10.12688/gatesopenres.13009.2
https://doi.org/10.12688/gatesopenres.13...
). This result is in line with two other studies(1Barreto DS, Maia DS, Gonçalves RD, Soares RS. Dispositivo intrauterino na Atenção Primária à Saúde: uma revisão integrativa. Rev Bras Med Fam Comunidade. 2021;16(43):2821. https://doi.org/10.5712/rbmfc16(43)2821
https://doi.org/10.5712/rbmfc16(43)2821...
,9Gonzaga VAS, Borges ALV, Santos AO, Rosa PLFS, Gonçalves RFS. Organizational barriers to the availability and insertion of intrauterine devices in Primary Health Care Services. Rev Esc Enferm USP. 2017;51:e03270 https://doi.org/10.1590/s1980-220x2016046803270
https://doi.org/10.1590/s1980-220x201604...
) that address the different barriers in access to IUD, namely: non-availability of IUD in PHC or in the municipality itself; lack of protocols for making the method available; pre-established criteria for insertion (such as medical prescription, previous exams, participation in educational groups, prior scheduling); lack of training of professionals and their knowledge of eligibility criteria; limitation of nurses’ role, making the procedure exclusive to physicians; excessive waiting time; and lack of knowledge among the population about the method.

More than half of the studies analyzed addressed access to IUD(15Lacerda LDRC, Arma JC, Paes LG, Siqueira EF, Ferreira LBB, Fetzner RRT, et al. Inserção de dispositivo intrauterino por enfermeiros da atenção primária à saúde. Enferm Foco. 2021;12(suppl 1):99-104. https://doi.org/10.21675/2357-707X.2021.v12.n7.SUPL.1.5209
https://doi.org/10.21675/2357-707X.2021....
,25Bibb BN. The effectiveness of non-physicians as providers of family planning services. J Obstet Gynecol Neonatal Nurs. 1979;8(3):137-43. https://doi.org/10.1111/j.1552-6909.1979.tb00819.x
https://doi.org/10.1111/j.1552-6909.1979...
-26Elton J. Managing change in primary care: part 1. Pract Nurs[Internet]. 2008 [cited 2023 May 25];36(10):42-4. Available from: https://search.ebscohost.com/login.aspx?direct=true&db=c8h&AN=105616450⟨=pt-br&site=ehost-live
https://search.ebscohost.com/login.aspx?...
,30Atkin K, Beal MW, Long-Middleton E, Roncari D. Long-acting reversible contraceptives for teenagers: primary care recommendations. Nurse Pract. 2015;40(3):38-46. https://www.doi.org/10.1097/01.NPR.0000460853.60234.c2
https://www.doi.org/10.1097/01.NPR.00004...
-32Chin-Quee DS, Ridgeway K, Onadja Y, Guiella G, Bai GM, Brennan C, et al. Evaluation of a pilot program for task sharing short and long-acting contraceptive methods in Burkina Faso. Gates Open Res. 2020;3:1499. https://doi.org/10.12688/gatesopenres.13009.2
https://doi.org/10.12688/gatesopenres.13...
), which indicates that this is also a prominent topic regarding device insertion by PHC nurses. Regarding the topic, nurses’ role in IUD insertion showed a greater opportunity for women to learn about LARC methods and access to device insertion. One of the Brazilian experiences reported, carried out in the city of Florianópolis, Santa Catarina, showed a 60% increase in IUD access and provision to adult women and adolescents with device insertion by nurses in PHC(15Lacerda LDRC, Arma JC, Paes LG, Siqueira EF, Ferreira LBB, Fetzner RRT, et al. Inserção de dispositivo intrauterino por enfermeiros da atenção primária à saúde. Enferm Foco. 2021;12(suppl 1):99-104. https://doi.org/10.21675/2357-707X.2021.v12.n7.SUPL.1.5209
https://doi.org/10.21675/2357-707X.2021....
). Other studies corroborate that IUD insertion by nurses is an important strategy to overcome barriers to accessing health services(33Dias CLO, Silva YLM. Advanced nursing practice in reproductive planning intrauterine device insertion: an experience report. Nursing. 2022;25(294):8899-903. https://doi.org/10.36489/nursing.2022v25i294p8894-8903
https://doi.org/10.36489/nursing.2022v25...
-34Ouyang M, Peng K, Botfield JR, McGeechan K. Intrauterine contraceptive device training and outcomes for healthcare providers in developed countries: a systematic review. PLos ONE. 2019;14(7):e0219746. https://doi.org/10.1371/journal.pone.0219746
https://doi.org/10.1371/journal.pone.021...
).

Regarding access, PHC stands out as an important setting for offering IUD, as it is the gateway to health systems and one of the main reproductive planning services. In this scenario, where human resources are often a problem, especially in medical care, nurse training and performance are fundamental to qualifying contraceptive assistance and guaranteeing sexual and reproductive health care for all women(1Barreto DS, Maia DS, Gonçalves RD, Soares RS. Dispositivo intrauterino na Atenção Primária à Saúde: uma revisão integrativa. Rev Bras Med Fam Comunidade. 2021;16(43):2821. https://doi.org/10.5712/rbmfc16(43)2821
https://doi.org/10.5712/rbmfc16(43)2821...
,38Souza EG, Pinheiro ERS, Rocha JMS, Sousa MM, Santos EA, Rangel HF. A capacitação de profissionais da APS para inserção do dispositivo intrauterino (DIU) de cobre: a experiência do município de Betim, Minas Gerais. APS Rev. 2021;3(1):32-8. https://doi.org/10.14295/aps.v3i1.144
https://doi.org/10.14295/aps.v3i1.144...
-39Trigueiro TH, Lima GS, Borges R, Guimarães PRB, Souza SRRK, Wall ML. Insertion of intrauterine device for doctors and nurses in a low-risk maternity hospital. Rev Gaúcha Enferm. 2021;42:e20200015. https://doi.org/10.1590/1983-1447.2021.20200015
https://doi.org/10.1590/1983-1447.2021.2...
), especially those who live in situations of social vulnerability in the country or anywhere else in the world, preventing, for instance, unwanted pregnancy and abortion, with their complications and/or repercussions.

Study limitations

The limitations of this study are mainly related to the design of most of the studies that made up the sample, characterized as experience reports, which have the lowest level of scientific evidence. Furthermore, the reduced number of studies regarding IUD insertion by nurses in PHC, when compared to other practice scenarios, limited the review sample, including in the national context.

Contributions to nursing, health and public policies

The integrative review made it possible to group different positive experiences regarding IUD insertion by nurses in PHC and, thus, contribute to strengthening this advanced professional practice and stimulating health services to establish a training program for nurses, a strategy that can qualify contraceptive assistance and increase women’s access to IUD, which have been proven to be effective. By shedding light on knowledge production related to the topic, this review also contributes by revealing the need for robust studies with a high level of scientific evidence, such as randomized clinical trials. Furthermore, the review may support legal discussions involving device insertion and removal by nurses, giving visibility to the expansion and strengthening of public policies related to reproductive planning.

CONCLUSIONS

Studies on IUD insertion by nurses in PHC were developed predominantly internationally, the first being published in 1979. The most recent study is Brazilian, the only one developed in the country, published in 2021 and carried out in Florianópolis. Experience report studies prevailed, classified as having a lower level of scientific evidence.

The findings, focusing on PHC, revealed three main themes: Nurse training to insert an intrauterine device; Nurses’ competency to insert an intrauterine device; and Women’s access to intrauterine devices. Different experiences of theoretical and practical training of nurses for IUD insertion were presented, with the participation of different specialties, such as pediatric, family and women’s health nurses. Trained nurses demonstrated competency in this practice, with favorable outcomes, such as the absence of serious complications after the procedure, few undesirable effects and excellent women’s satisfaction with the method. Furthermore, nurses proved to be as competent as physicians in inserting IUD. IUD insertion by nurses proved to be an important strategy to increase women’s access to this device, given the barriers to access to reproductive planning in health services.

Finally, the gaps in scientific knowledge related to IUD insertion by PHC nurses signal the need for robust research on the subject at a national and international level that uses homogeneous methodologies and representative samples, with a high level of scientific evidence, aiming to support and promote this nurses’ professional practice in PHC globally, in addition to strengthening nurses’ advanced practices in the health work process.

REFERENCES

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Edited by

EDITOR IN CHIEF: Dulce Barbosa
ASSOCIATE EDITOR: Ana Fátima Fernandes

Publication Dates

  • Publication in this collection
    26 Feb 2024
  • Date of issue
    2024

History

  • Received
    27 May 2023
  • Accepted
    09 Oct 2023
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