To assess the effectiveness of cyclophosphamide in the management of scleroderma-related interstitial lung disease (ILD). In this systematic review study, the primary outcome measures were change in forced vital capacity (FVC) and diffusing capacity of the lung for carbon monoxide (D(L)CO) of the patients after 6 and 12 months. To assess the effect of cyclophosphamide on early stage of ILD, alveolitis, in SSc patients, we selected the studies that used the BAL findings or HRCT or recent deterioration of PFT with minimal chest X-ray finding in early stage of disease as diagnosis of alveolitis. A sensitive systematic search strategy was used to find all relevant studies. Finally, 17 trials were included in the analysis that was performed using STATA. (Version 8) and Review Manager (version 4.1; MetaView version 4.1) softwares. Results from 10 studies were pooled for the outcome variable of FVC after 12 months. The summary WMD (random effects) was 2.45 (95% CI, 0.760-4.149 P = 0.005), which means that cyclophosphamide was able to prevent deterioration of FVC after 12 months. In pooled data of 13 studies, about DLCO after 12 months WMD (random effects) was 2.003 2.96 (95% CI, -0.228 to 6.159 P = 0.069), which means that cyclophosphamide was not able to prevent deterioration of D(L)CO after 12 months. If we considered clinically sensible improvement as absolute value ≥10% in DLCO and VC, then result of treatment with cyclophosphamide treatment in scleroderma patients with ILD was not significant.

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Background:Recto-vaginal fistula is primarily one of the co-morbidities of vaginal delivery. These patients suffer from persistent malodor vaginal discharge. Various surgical techniques have been employed by surgeons in the course of time. This is the first trial of applying Human Amniotic Membrane (HAM) as a bio-prosthesis in repairing recto-vaginal fistula.Materials and Methods:In a prospective animal study, 8 mixed-breed female dogs weighing 23-27 kg with the age of 12-18 months were selected. They were randomly divided into two groups for standard recto-vaginal fistula repair and fistula repair with human amniotic membrane. The Kruskal-Wallis and Mann Whitney tests were performed to indicate statistical differences.Results:After 6 weeks, fistulas were evaluated both grossly and microscopically. In gross examination, there were no difference between the two groups and healing of fistula seemed to have been occurred in all dogs expect for one which had a persistent patent fistulous tract. Microscopic healing was scored according to epithelialization, collagenization inflammation, ulcer and necrosis of samples. Healing score was significantly higher in the HAM group than the standard group (P = 0.029).Conclusion:Our findings revealed that using HAM as a bio-prosthesis to repair recto-vaginal fistula would result in better surgical and histological outcomes comparing to simple repair.

In systemic sclerosis (SSc), major determinant of morbidity and mortality is pulmonary complication including pulmonary interstitial lung disease (ILD) and pulmonary arterial hypertension (PAH). In this study, the natural course of pulmonary involvement in SSc patients was investigated. This was a historical cohort study of SSc patients at a referral center for SSc in Iran between February 1998 and December 2007. Patients had a standardized initial evaluation, and interstitial pulmonary involvement was established by high-resolution CT scan (HRCT). Pulmonary hypertension was assessed by tricuspid gradient on echocardiography. Development of abnormal FVC or DLCO was considered as secondary outcome. Analysis of pulmonary survival was performed for primary and secondary outcomes. Ninety-one SSc patients were included in the study with the mean age of 44.1 (14.8). Among these, 65 (71.4%) patients were classified as limited subtype (lcSSc) and 84 (93.3%) were women. PAH was investigated in 8 (8.2%) patients, 1 (6.7%) in dcSSc and 7 (15.9%) in lcSSc subtype of disease. ILD had developed after a median of 107 (SE = 24.4) months after the first symptom of SSc, and 29 patients (31.9%) developed pulmonary fibrosis. Alveolitis and fibrosis had developed after a median of 129.0 (22.9) and 259.0 (74.2) months, respectively. There was a significant difference in Alveolitis-free pulmonary survival between two subgroups of the disease, which showed pulmonary alveolitis developed later in limited SSc (P = 0.03). The difference was not significant in two subtypes when Cox regression model was used to identify the effect of other prognostic factors on pulmonary survival in patients. In the present study, clinical manifestations of two subtypes of disease were divergent at first; however they became convergent in late stages, and this was the same as results in previous studies. Echocardiography for evaluation of pulmonary hypertension and pulmonary function tests for early detection of ILD and PAH is recommended for SSc patients to detect early stages of pulmonary involvement before significant vascular and fibrotic changes occur.

Background: Breast cancer is the most common cancer in women and surgery is necessary for its treatment. We aimed to determine the oncologic outcomes, satisfaction with breasts, and psychosocial well-being in the patients with breast cancer, after oncoplastic and conventional breast conserving surgery (BCS). Method: The patients with breast cancer from Shahid Motahari Clinic affiliated to Shiraz University of Medical Sciences, Shiraz, Iran from December 2020 to December 2021 were allocated to two groups, one who had undergone BCS alone and the patients who had undergone oncoplastic BCS. For all the patients, demographic data, data about surgery, oncologic outcomes, wound complications, and BREAST-Q© questionnaire score were collected and compared between two groups. Result: The mean age of the patients in the oncoplastic BCS and BCS group was 48.13±9.73 (median=48), and 50.01±8.47 (median=50) years, respectively. The mean score of psychosocial well-being was higher in the oncoplastic BCS group in comparison with BCS alone. ( P -value< 0.0001). Also, the mean score of satisfaction with breast was higher among the oncoplastic BCS group in comparison with the BCS group ( P -value< 0.0001). Conclusion: Replacing traditional BCS with oncoplastic BCS does not adversely affect the oncologic results of surgery but improves the consequent psychosocial well-being and satisfaction in the patients.