|
|
|
 |
Search published articles |
 |
|
Showing 64 results for Mohammadi
Zahrasadat Damrodi , Narges Zadehrashki , Zahra Shahmohammadi , Sohrab Boozarpour , Nazanin Mansour Moshtaghi , Shaaban Ghalandarayeshi , Arezou Negahdari , Mehdi Vakilinejad ,
Volume 24, Issue 4 (12-2022)
Abstract
Background and Objective: Breast cancer is the most common cancer among women and ranks second in terms of mortality rate. This study was conducted in order to determine the personal, clinical, and laboratory characteristics of women with breast lesions referred to the Dr. Beski Hospital in Gonbad-e Kavus, Iran.
Methods: This descriptive-analytical study was conducted on 130 women with breast lesions (benign and malignant) who were operated on in the Dr. Beski Hospital from March 2019 to March 2020. Demographic data (age, family history, and ethnicity) and pathology results (grade, lesion type, surgery type, location, and tumor size) were recorded.
Results: Breast lesions were malignant in 51.53% of the patients. The most common malignant tumor was invasive ductal carcinoma (71.64%), and the most common benign tumor was fibroadenoma (69.84%). Most malignant cases were observed in patients aged 41-50 years (43.28%). Almost half of the studied population (49.15%) had no positive family history, and about a quarter of the patients had at least one first or second-degree relative with breast cancer. Most patients (44.78%) had grade II malignant tumors. In addition, 78.51% of the subjects had not undergone chemotherapy before breast surgery. About half of the patients (49.57%) did not undergo any adjuvant treatment after surgery; however, chemotherapy was the most common type of adjuvant treatment (13.68%) after surgery. Simultaneous chemotherapy and radiotherapy were performed for 24.78% of the patients after surgery. There were statistically significant relationships between age and type of lesion and adjuvant treatments after the operation, and involvement of lymph nodes was observed (P<0.05). There was a statistically significant relationship between age, tumor size, family history, and tumor malignancy (P<0.05). There was a significant correlation between age and tumor malignancy (P=0.02, F (2.48) = 4.19) so the degree of malignancy was higher in younger individuals.
Conclusion: The results of this study showed the young age of developing malignant breast lesions in the study area. Most malignant lesions are invasive ductal carcinoma and grade II. There is a positive relationship between a family history of cancer and the classification of breast tumors.
Mohammad Reza Mohammadi , Shayan Mahdikia ,
Volume 25, Issue 3 (10-2023)
Abstract
Background and Objective: Because of tissue variety, signs, symptoms, and higher mortality and morbidity, central nervous system (CNS) tumors are of special importance in diagnosis and treatment. Knowledge of the epidemiology of these tumors helps with health system planning. This study aimed to obtain more data on the epidemiologic specifications of these neoplasms.
Methods: This descriptive-analytical study focuses on 141 patients (58 Male and 83 female) with CNS tumors who visited the 5th Azar Hospital, Gorgan, Iran, during 2013-17. All the data were obtained from hospital medical records in the Neurosurgery and Oncology Department. All demographic data were recorded, such as age, sex, tumor type, signs, symptoms, and risk factors. In cases with incomplete data, the files were completed with interviews and phone calls.
Results: The tumors in 94 (66.6%) patients were benign, and 47 (33.3%) patients had malignant and metastatic tumors. The most common signs were headache (n=43, 30.5%) and convulsion (n=24, 17%). No relationship was found between CNS tumors, diabetes mellitus, hypertension, and hyperlipidemia.
Conclusion: Regarding the high mortality of CNS tumors, early adequate attention to signs and symptoms helps earlier diagnosis. However, more studies on larger samples are needed to find more risk factors.
Fatemeh Akbari , Mohammad Rabiei , Banafshe Mohammadi , Sajad Bagherian ,
Volume 26, Issue 1 (3-2024)
Abstract
Background and Objective: Ankle instability is one of the most prevalent injuries among athletes. Biomechanical changes, sensory-motor impairments, and neuromuscular disorders have been reported in individuals with chronic ankle instability. The present study was conducted to compare the electrical activity of selected leg and thigh muscles during performing functional movements in female athletes with and without chronic ankle instability.
Methods: This case-control research was conducted on 40 female athletes in the age range of 18-30 years in two groups, including the case (with ankle instability, n=20) and healthy control (without ankle instability, n=20) groups. The electrical activity of selected leg and thigh muscles was recorded during three functional patterns, i.e., the overhead squat, overhead squat with heel lift, and single-legged squat, by electromyography apparatus. The investigated muscles consisted of the gastrocnemius medialis (GM) muscle, the gastrocnemius lateralis (GL) muscle, the tibialis anterior (TA) muscle, the fibularis longus (FL) muscle, the soleus (SO) muscle, the vastus lateralis (VL) muscle, the vastus mediali (VM) muscle, and the biceps femoris (BF) muscle.
Results: The activity of the VM, VL, BF, and TA muscles in the single-legged squat and the activity of the VM, VL, BF, SO, and TA muscles in the overhead squat showed a statistically significant increase in the case group compared to the control group (P<0.05). The highest difference in the muscle activity of the two groups was observed in the overhead squat with heel lift movement, which in this movement, except for the GL muscle, there was a statistically significant increase among all other muscles (P<0.05).
Conclusion: Functional movements culminate in increasing the electrical activity level of leg and thigh muscles in female athletes with ankle instability.
Hossein Khodabakhshi, Sudabeh Bagheri Moghaddam , Masoud Mohammadi*, Nazanin Mortazavi,
Volume 26, Issue 2 (Summer 2024)
Abstract
Background and Objective: Oral and dental health are crucial for nutrition intake, speech, and facial aesthetics. They also significantly influence individuals' physical, social, and psychological activities. This study aimed to determine the relationship between the Dental Caries Index (DMFT) and oral health-related quality of life.
Methods: This descriptive-analytical study was conducted on 61 patients (29 men and 32 women) aged 20-50 years who visited the Gorgan Dental School Clinic, Iran during 2019. The DMFT index, encompassing Decay (D), Missing (M), and Filled (F) teeth, was calculated. Quality of life was assessed using the 36-item DIDL (Dental Impact on Daily Living) questionnaire, which covers five domains: dental appearance and aesthetics, oral comfort, overall oral and dental function, eating limitations, and dental and jaw pain. Scores were categorized into three groups: dissatisfied (below 0), moderately satisfied (0 to 7), and satisfied (above 7).
Results: The mean score for oral health-related quality of life was 5.14±0.229, indicating a relative level of satisfaction. Pearson's correlation coefficient between DMFT and oral health-related quality of life was -0.358, suggesting a significant inverse relationship between DMFT and quality of life (P<0.05). The mean DMFT score ranged from 0 to 28, with a mean of 9.36, and the most frequent scores were 7, 11, and 13, each accounting for 11.5% of the sample. The mean decay (D) score was 3.44, the mean missing (M) score was 1.98, and the mean filled (F) score was 3.93, with ranges of 0-12, 0-19, and 0-13, respectively.
Conclusion: The results of this study indicate an inverse impact of the Dental Caries Index on patients' quality of life. Oral health-related quality of life is a multifaceted construct that affects various aspects such as appearance, oral comfort, and eating limitations, which are critical components of overall quality of life and satisfaction.
|
|
