Logo Medical Science Monitor

Call: +1.631.470.9640
Mon - Fri 10:00 am - 02:00 pm EST

Contact Us

Logo Medical Science Monitor Logo Medical Science Monitor Logo Medical Science Monitor

18 March 2017 : Clinical Research  

A Clinical Trial Using Attrition Combined with 5-Aminolevulinic Acids Based Photodynamic Therapy in Treating Squamous Cell Carcinoma

Jianzhong Peng1BE, Weiguo Feng1FG, Xianyan Luo1BD, Tao Wang1AC, Wenzhong Xiang1BC, Yeqin Dai1DF, Jingyu Zhu2ACD*, Junhui Zheng1DE

DOI: 10.12659/MSM.900420

Med Sci Monit 2017; 23:1347-1354

Abstract

BACKGROUND: Squamous cell carcinoma (SCC) is the second most common type of skin cancer, for which non- or mini-invasive treatment is of critical importance. 5-aminolevulinic acids based photodynamic therapy (ALA-PDT) is a mini-invasive approach that causes focal tumor cell injury, apoptosis, and necrosis through light sensitivity. The efficacy of combining ALA-PDT and surgery in treating SCC, however, has not been demonstrated.

MATERIAL AND METHODS: A total of 60 SCC patients were randomly assigned into attrition plus ALA-PDT group (experimental group) and single ALA-PDT treatment group (control group). Clinical efficacy, recurrence rate, and adverse effects were analyzed in conjunction with H&E staining and immunohistochemistry (IHC) staining for p53 expression.

RESULTS: The overall effective rate of the experimental group was 73.3%, which was significantly higher than that of the control group (46.7%). The experimental group also had a lower recurrence rate (16.6% versus 30.0%, p<0.05). Similar rates of adverse effects existed between the two groups. After treatment, abnormal cells disappeared, while the p53 positive rate after treatment was elevated in the two groups (p<0.05 comparison of before and after treatment). The experimental group had a higher p53 positive rate compared to the control group (p<0.05).

CONCLUSIONS: Combined therapy of attrition with ALA-PDT significantly elevated the effective treatment rate and can decrease the recurrence rate with reliable safety in treating SCC, thus ALA-PDT can be used as an optimal plan for SCC treatment.

Keywords: Carcinoma, Squamous Cell, Recurrence

0 Comments

Editorial

01 January 2022 : Editorial  

Editorial: Current Status of Oral Antiviral Drug Treatments for SARS-CoV-2 Infection in Non-Hospitalized Patients

Dinah V. Parums
Science Editor, Medical Science Monitor, International Scientific Information, Inc., Melville, NY, USA

DOI: 10.12659/MSM.935952

Med Sci Monit 2022; 28:e935952

SARS-CoV-2/COVID-19

11 January 2022 : Clinical Research  

A Remote Questionnaire-Based Study to Compare Alcohol Use in 1030 Final-Year High School Students in Split-...

Med Sci Monit In Press; DOI: 10.12659/MSM.935567  

08 November 2021 : Database Analysis  

Virtual Screening and Molecular Docking to Study the Mechanism of Chinese Medicines in the Treatment of Cor...

Med Sci Monit In Press; DOI: 10.12659/MSM.934102  

31 December 2021 : Clinical Research  

A Prospective Observational Study of 42 Patients with COVID-19 infection and a History of Hepatitis C Virus...

Med Sci Monit 2021; 27:e935075

30 December 2021 : Clinical Research  

Retrospective Study of Outcomes and Hospitalization Rates of Patients in Italy with a Confirmed Diagnosis o...

Med Sci Monit 2021; 27:e935379

In Press

19 Jan 2022 : Clinical Research  

A Retrospective Study to Compare the Effects of Methylprednisolone and Dexamethasone in 35 Patients with An...

Med Sci Monit In Press; DOI: 10.12659/MSM.934703  

17 Jan 2022 : Clinical Research  

Unveiling the Differences in Biological Properties of Dental Pulp Stem Cells from Normal and Inflamed Pulp:...

Med Sci Monit In Press; DOI: 10.12659/MSM.934511  

14 Jan 2022 : Database Analysis  

Identification of Key Genes Associated with Brain Metastasis from Breast Cancer: A Bioinformatics Analysis

Med Sci Monit In Press; DOI: 10.12659/MSM.935071  

13 Jan 2022 : Review article  

A Review of Current Clinical Concepts in the Pathophysiology, Etiology, Diagnosis, and Management of Hyperc...

Med Sci Monit In Press; DOI: 10.12659/MSM.935821  

Most Viewed Current Articles

30 Dec 2021 : Clinical Research  

Retrospective Study of Outcomes and Hospitalization Rates of Patients in Italy with a Confirmed Diagnosis o...

DOI :10.12659/MSM.935379

Med Sci Monit 2021; 27:e935379

01 Nov 2020 : Review article  

Long-Term Respiratory and Neurological Sequelae of COVID-19

DOI :10.12659/MSM.928996

Med Sci Monit 2020; 26:e928996

05 Mar 2020 : Clinical Research  

The Effects of Social Support on Sleep Quality of Medical Staff Treating Patients with Coronavirus Disease ...

DOI :10.12659/MSM.923549

Med Sci Monit 2020; 26:e923549

15 Apr 2020 : Clinical Research  

Psychological Impact and Coping Strategies of Frontline Medical Staff in Hunan Between January and March 20...

DOI :10.12659/MSM.924171

Med Sci Monit 2020; 26:e924171

Your Privacy

We use cookies to ensure the functionality of our website, to personalize content and advertising, to provide social media features, and to analyze our traffic. If you allow us to do so, we also inform our social media, advertising and analysis partners about your use of our website, You can decise for yourself which categories you you want to deny or allow. Please note that based on your settings not all functionalities of the site are available. View our privacy policy.

Medical Science Monitor eISSN: 1643-3750
Medical Science Monitor eISSN: 1643-3750