Publications by authors named "Gustavo J M Porfirio"

Background/aims: As the popularity of sports activities grows, so do the number of sport-related injuries. Furthermore, sports that use equipment or vehicles that modify the speed of the player can present more serious injuries. The aim of this systematic review was to identify the overall prevalence of orofacial trauma in wheeled non-motor sports athletes.

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Background: Cerebral palsy (CP) is one of the main causes of disability in childhood. Virtual reality (VR) has been used as a treatment option in this population, however its effectiveness is unclear.

Objective: To evaluate the effectiveness of VR in patients with CP.

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Aim: This systematic review was conducted to compare the effectiveness of different accelerated partial breast irradiation (APBI) techniques for the treatment of breast cancer patients.

Background: Numerous (APBI) techniques are available for clinical practice.

Methods And Materials: Systematic review of randomized controlled trials of APBI versus whole breast irradiation (WBI).

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Introduction: Strict glucose control using multiple doses of insulin is the standard treatment for type 1 diabetes mellitus (T1DM), but increased risk of hypoglycemia is a frequent drawback. Regular insulin in multiple doses is important for achieving strict glycemic control for T1DM, but short-acting insulin analogues may be better in reducing hypoglycemia and postprandial glucose levels.

Objective: We conducted a systematic review and meta-analysis of randomized controlled trials (RCTs) to assess the effects of short-acting insulin analogues regular human insulin on hypoglycemia and postprandial glucose in patients with T1DM.

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Objective: This study aimed to evaluate the effectiveness and safety of carbohydrate counting (CHOC) in the treatment of adult patients with type 1 diabetes mellitus (DM1).

Materials And Methods: We performed a systematic review of randomized studies that compared CHOC with general dietary advice in adult patients with DM1. The primary outcomes were changes in glycated hemoglobin (HbA1c), quality of life, and episodes of severe hypoglycemia.

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Objective: To review and assess the effectiveness of physical activity interventions delivered in faith-based organizations.

Data Source: We searched the Cochrane Library, DoPHER, EMBASE, LILACS, MEDLINE, PsycINFO, WHO ICTRP, and Clinicaltrials.gov databases until January 2016, without restriction of language or publication date.

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This article has been retracted: please see Elsevier Policy on Article Withdrawal (https://www.elsevier.com/about/our-business/policies/article-withdrawal).

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Background: An estimated 1% to 3% of all individuals will receive a diagnosis of epilepsy during their lives, which corresponds to approximately 50 million affected people worldwide. The real prevalence is possibly higher because epilepsy is underreported in developing countries. Although most will achieve adequate control of their disease though the use of medication, approximately 25% to 30% of all those with epilepsy are refractory to pharmacological treatment and will continue to have seizures despite the use of two or more agents in adequate dosages.

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Background: Multiple sclerosis (MS) is an autoimmune, T-cell-dependent, inflammatory, demyelinating disease of the central nervous system, with an unpredictable course. Current MS therapies focus on treating exacerbations, preventing new exacerbations and avoiding the progression of disability. However, at present there is no effective treatment that is capable of safely and effectively reaching these objectives.

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Background: Primary Sjögren's Syndrome (pSS) is a systemic autoimmune disease that involves the exocrine glands and internal organs. pSS leads to destruction and loss of secretory function due to intense lymphoplasmacytic infiltration. Therapeutic options include mainly symptomatic and supportive measures, and traditional immunosuppressant drugs have shown no effectiveness in randomized trials.

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Background: Pulmonary complications are often observed during the postoperative period of lung resection for patients with lung cancer. Some conditions such as intubation, a long stay in the intensive care unit, the high cost of antibiotics and mortality may be avoided with the prevention of postoperative pulmonary complications. Non-invasive positive pressure ventilation (NIPPV) is widely accepted and often used in hospitals, and may reduce the number of pulmonary complications and mortality after this type of surgery.

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Synopsis of recent research by authors named "Gustavo J M Porfirio"

  • - Gustavo J M Porfirio's research primarily focuses on systematic reviews and meta-analyses across various medical fields, including sports injuries, cerebral palsy, diabetes management, and cancer treatment techniques.
  • - His notable studies include a systematic review on the prevalence of orofacial injuries in wheeled non-motor sports athletes and the effectiveness of virtual reality in children with cerebral palsy, emphasizing the impact of different intervention strategies on patient outcomes.
  • - The findings from his research contribute significantly to understanding treatment effectiveness in chronic conditions like type 1 diabetes and breast cancer, as well as the role of physical activity interventions in faith-based organizations.