Ronaldo Laranjeira - Publications, H-index & Citations

Ronaldo Laranjeira

Universidade Federal de São Paulo

49H指数

373论文数

8.6K被引数

收录论文 73

发表时间

Internet gaming disorder risk in Brazil: Prevalence and associations with depressive and anxiety symptoms in a nationally representative survey 巴西互联网游戏障碍风险：全国代表性调查中与抑郁和焦虑症状的患病率及关联

Addictive Behaviors

IF3.6

2026-08-22

OAAI

Daniel Tornaim Spritzer; Wagner de Lara Machado; Clarice Sandi Madruga; Ronaldo Ramos Laranjeira; Katia Isicawa Barreto; Quirino Cordeiro; Thiago Henrique Roza; Hyoun S. Kim; Félix Henrique Paim Kessler

Intimate Partner Violence Among Female Partners of Men with Substance Use Problems: An Exploratory Analysis of Service Use Records of a Family Support Program in Brazil 男性物质滥用问题患者女性伴侣中的亲密伴侣暴力：巴西某家庭支持项目服务使用记录的探索性分析

SUBSTANCE USE & MISUSE

IF1.7

2025-11-01

PREAI

Resende Lima, Douglas Jose; Laranjeira, Ronaldo; Canfield, Martha; Silva, Claudio Jeronimo da; Soeiro e Silva, Julia Ramil; Radaeli van der Molenn, Raquel; Sakiyama, Helena; Rato Padin, Maria de Fatima

A call for equity: Investing in substance use research for Brazil's LGBTQþ population 呼吁实现公平：为巴西LGBTQþ人群的物质使用研究进行投资

CLINICS

IF2.4

2025-09-01

OAAI

Madruga, Clarice Sandi; Barreto, Katia Isicawa de Sousa; Seabra, Danilo; Jernimo da Silva, Claudio; de Godoy Filho, Guilherme Sabino; Miziara, Carmen Silvia Molleis Galego; Canfield, Martha; Cordeiro, Quirino; Laranjeira, Ronaldo Ramos

Examining family member characteristics by treatment status of the relative with substance use problems 考察物质滥用问题亲属的治疗状况与家庭成员特征的关系

american journal on addictions

IF0

2025-06-06

PREAI

Raquel Radaeli de Figueiredo van der Molen MD; Ronaldo Laranjeira PhD; Martha Canfield PhD; Claudio Jerônimo da Silva MD; Júlia Soeiro e Silva MD; Helena Takeyama Sakiyama MSc; Douglas José Resende Lima BSc; Maria de Fátima Rato Padin PhD

Over a third of treatment-seekers from Sao Paulo's Crackland report recent use of synthetic cannabinoids

BRAZILIAN JOURNAL OF PSYCHIATRY

IF2.6

2024-01-01

OAAI

Madruga, Clarice Sandi; Cordeiro, Quirino; da Silva, Claudio Jeronimo; de Araujo, Aline Correa; Seabra, Danilo Silveira; Laranjeira, Ronaldo R.

Real world evidence in involuntary psychiatric hospitalizations: 64,685 cases 非自愿精神病住院的真实世界证据: 64,685例

BRAZILIAN JOURNAL OF PSYCHIATRY

IF2.6

2022-06-01

OAAI

Fornazari, Christina; Canfield, Martha; Laranjeira, Ronaldo

Cannabidiol for the treatment of crack-cocaine craving: an exploratory double-blind study

BRAZILIAN JOURNAL OF PSYCHIATRY

IF2.6

2021-10-01

OAAI

de Meneses-Gaya, Carolina; Crippa, Jose A.; Hallak, Jaime E.; Miguel, Andre Q.; Laranjeira, Ronaldo; Bressan, Rodrigo A.; Zuardi, Antonio W.; Lacerda, Acioly L.

Factors associated with crack-cocaine early initiation: a Brazilian multicenter study

BMC PUBLIC HEALTH

IF3.6

2021-04-23

OAAI

Perrenoud, Luciane Ogata; Oikawa, Koki Fernando; Williams, Anna Virginia; Laranjeira, Ronaldo; Fischer, Benedikt; Strang, John; Ribeiro, Marcelo

Genome-wide DNA methylation profile in the peripheral blood of cocaine and crack dependents

BRAZILIAN JOURNAL OF PSYCHIATRY

IF2.6

2019-12-01

OAAI

Camilo, Caroline; Maschietto, Mariana; Vieira, Henrique C.; Tahira, Ana C.; Gouveia, Gisele R.; Feio dos Santos, Ana C.; Negrao, Andre B.; Ribeiro, Marcelo; Laranjeira, Ronaldo; Vallada, Homero; Brentani, Helena

Traps in cannabis policies in Brazil

BRAZILIAN JOURNAL OF PSYCHIATRY

IF2.6

2019-12-01

OAAI

Laranjeira, Ronaldo; Martin, David

Suicidal behavior among substance users: data from the Second Brazilian National Alcohol and Drug Survey (II BNADS)

BRAZILIAN JOURNAL OF PSYCHIATRY

IF2.6

2019-10-01

OAAI

Abdalla, Renata R.; Miguel, Andre C.; Brietzke, Elisa; Caetano, Raul; Laranjeira, Ronaldo; Madruga, Clarice S.

Alcohol misuse among women in Brazil: recent trends and associations with unprotected sex, early pregnancy, and abortion

BRAZILIAN JOURNAL OF PSYCHIATRY

IF2.6

2019-04-01

OAAI

Massaro, Luciana T. S.; Abdalla, Renata R.; Laranjeira, Ronaldo; Caetano, Raul; Pinsky, Ilana; Madruga, Clarice S.

Prevalence of and pathways to benzodiazepine use in Brazil: the role of depression, sleep, and sedentary lifestyle

BRAZILIAN JOURNAL OF PSYCHIATRY

IF2.6

2019-02-01

OAAI

Madruga, Clarice S.; Paim, Thales L.; Palhares, Hamer N.; Miguel, Andre C.; Massaro, Luciana T. S.; Caetano, Raul; Laranjeira, Ronaldo R.

GENOME-WIDE DNA METHYLATION ANALYSIS IN THE SALIVA OF CRACK COCAINE DEPENDENTS

EUROPEAN NEUROPSYCHOPHARMACOLOGY

IF6.7

2019-01-01

PREAI

Camilo, Caroline; Maschietto, Mariana; Negrao, Andre Brooking; Ribeiro, Marcelo; Laranjeira, Ronaldo; Brentani, Helena; Vallada, Homero

CHARACTERIZATION OF DNA METHYLATION CHANGES IN THE PERIPHERAL BLOOD OF COCAINE AND CRACK DEPENDENTS

EUROPEAN NEUROPSYCHOPHARMACOLOGY

IF6.7

2019-01-01

PREAI

Camilo, Caroline; Maschietto, Mariana; Vieira, Henrique C.; Tahira, Ana Carolina; Gouveia, Gisele Rodrigues; Negrao, Andre Brooking; Ribeiro, Marcelo; Laranjeira, Ronaldo; Brentani, Helena; Vallada, Homero

The effect of religiosity during childhood and adolescence on drug consumption patterns in adults addicted to crack cocaine

BJPSYCH OPEN

IF3.5

2018-08-02

OAAI

Rezende-Pinto, Alexandre; Moreira-Almeida, Alexander; Ribeiro, Marcelo; Laranjeira, Ronaldo; Vallada, Homero

Non-invasive brain stimulation for negative symptoms in schizophrenia: An updated systematic review and meta-analysis

SCHIZOPHRENIA RESEARCH

IF3.5

2018-07-01

PREAI

Osoegawa, Caio; Gomes, July Silveira; Grigolon, Ruth Bartelli; Brietzke, Elisa; Gadelha, Ary; Lacerda, Acioly L. T.; Dias, Alvaro Machado; Cordeiro, Quirino; Laranjeira, Ronaldo; de Jesus, Danilo; Daskalakis, Zafiris Jeff; Brunelin, Jerome; Cordes, Joachim; Trevizol, Alisson Paulino

Crack cocaine users views regarding treatment with contingency management in Brazil

SUBSTANCE ABUSE TREATMENT PREVENTION AND POLICY

IF3.2

2018-02-12

OAAI

Miguel, Andre Q. C.; Madruga, Clarice S.; Simoes, Viviane; Yamauchi, Rodolfo; da Silva, Claudio J.; Abdalla, Renata R.; McDonell, Michael; McPherson, Sterling; Roll, John M.; Mari, Jair J.; Laranjeira, Ronaldo R.

Cannabis use before age 15 and subsequent executive functioning

BRITISH JOURNAL OF PSYCHIATRY

IF7.6

2018-01-02

234

OAAI

Fontes, Maria Alice; Bolla, Karen I.; Cunha, Paulo Jannuzzi; Almeida, Priscila Previato; Jungerman, Flavia; Laranjeira, Ronaldo Ramos; Bressan, Rodrigo A.; Lacerda, Acioly L. T.

Attention and memory deficits in crack-cocaine users persist over four weeks of abstinence

JOURNAL OF SUBSTANCE ABUSE TREATMENT

IF4

2017-10-01

PREAI

Almeida, Priscila P.; de Araujo Filho, Gerardo M.; Malta, Stella M.; Laranjeira, Ronaldo R.; Marques, Ana Cecilia R. P.; Bressan, Rodrigo A.; Lacerda, Acioly L. T.

研究方向