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Introduction. Hypertension is one of the most common diseases in the world and a major risk factor for cardiovascular, renal, and neurologic diseases. It seems that hypertension and overweight in children are a growing epidemic. The aim of this study was to investigate the prevalence of hypertension in school-aged children in Tehran. Materials and Methods. In a cross-sectional study, blood pressure and anthropometric measurements were performed on school-aged children in Tehran from 2008 to 2009. Children aged 7 to 11 years from 5 public schools in Tehran were included. Blood pressure, weight, and height measurement were performed at the school. At each screening, 3 seated blood pressure, weight, and height measurements were made and at least after 3 minutes of rest and choosing proper cuff, blood pressure was measured by a pediatric nephrologist and a pediatric assistant. Results. A total of 425 school-aged children were included. Twenty-four percent of the primary school children had hypertension and 12% were shown to be overweight. Hypertension was more common in students of the north of Tehran in comparison to other geographic parts of Tehran. There was a significant difference in the prevalence of hypertension between girl students of north of Tehran and girls of the other parts of Tehran. Conclusions. We concluded that hypertension is a common problem in school-aged children. Our study re-emphasized the need for prevention and control of high blood pressure in children to manage the global diseases burden due to hypertension. [ABSTRACT FROM AUTHOR]

Introduction: Renal disorders have been reported as the underlying cause as well as complications of critical COVID-19 in pediatric patients. The purpose of this study was to investigate the pattern of kidney involvement, particularly acute kidney injury (AKI), among pediatric patients with COVID-19., Methods: In this prospective study, hospitalized pediatric patients with a clinical diagnosis of COVID-19 were enrolled. Demographic, clinical, and laboratory findings were collected and analyzed using a mixed method of qualitative and quantitative approaches and descriptive statistics., Results: One hundred and eighty-seven patients, including 120 (64.2%) males and 67 (35.8%) females with COVID-19 with a median age (interquartile range) of 60 (24 to 114) months were enrolled in this study. Most patients (n = 108, 58.1%) had one or two underlying comorbidities, mainly malnutrition (77.4%), neurologic/learning disorders (21.4%), and malignancy (10.2%). According to the Kidney Disease Improving Global Outcomes (KDIGO) classification, AKI was detected in 38.5% of patients (stage 1: 55.6%, stage 2: 36.1%, and stage 3: 8.3%) at presentation or during hospitalization. Nine patients (4.8%) required hemodialysis and 16 (8.6%) eventually died. There was no significant association between AKI and admission to the pediatric intensive care unit (PICU) (P > .05), a multisystem inflammatory syndrome in children (MIS-C) (P > .05), comorbidities (P > .05), and mortality rate (P > .05)., Conclusion: Kidneys are among the major organs affected by COVID-19. Although kidney abnormalities resolve in the majority of pediatric COVID-19 infections, particular attention should be paid to serum creatinine and electrolyte levels in patients affected by COVID-19, particularly children with a history of malnutrition and kidney disorders.  DOI: 10.52547/ijkd.7151.

Background: The accuracy and reliability of noninvasive methods of neonatal jaundice assessment are not completely obvious, including which area of the body is more suitable to estimate actual bilirubin with transcutaneous bilirubinometry (TCB)., Methods: This cross-sectional study compares the accuracy of three noninvasive methods for neonatal jaundice estimation included visual estimation, TCB on the forehead, and TCB on the sternum. The mean and standard deviation describe quantitative variables. In addition to analytical analysis, we used the linear regression test to evaluate the association of different variables with the accuracy of TCB as well as paired t test for comparing the TCB results on the sternum with the forehead before and after phototherapy. For all statistical tests, a P value less than 0.05 was considered as significant., Results: We enrolled 100 neonates with a mean age (±SD, standard deviation) of 6.5±1.9 days (range 2-11 days) in our study. The mean gestational age (GA) of the participants was 38.94 weeks±1.00 w SD, and their mean (±SD) weight was 3302 g (±315.60). The mean (mg/dL)±SD for bilirubin level by clinical estimation of jaundice, TCB on the forehead and TCB on the sternum were 17.35±2.88, 17.23±1.63, and 17.77±1.58, respectively. Also, comparing mean differences before and after phototherapy showed that TCB on the sternum is a good predictor for neonatal jaundice before phototherapy (0.539 vs. 0.348)., Conclusion: TCB on the sternum is more predictive than the forehead, especially before phototherapy, to assess the need for treatment in outpatient settings., (© 2022 The Author(s). This is an open-access article distributed under the terms of the Creative Commons Attribution License (https://creativecommons.org/licenses/by/4.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.)

Objectives: To determine the effectiveness of Rituximab (RTX) therapy as the first therapeutic choice for the long-term prevention of secondary relapse in children with AIND that had relapse after primary treatment with immunosuppressive agents other than RTX., Materials & Methods: We conducted a single-center retrospective study of 9 consecutive pediatric patients (≤ 18 years old) registered on Autoimmune and Demyelinating Disorders Database (ADDD) of Mofid Children Hospital, from 2012 to 2016 and experienced relapse following therapeutic interventions with immunosuppressive agents other than RTX., Result: A remarkable reduction of 94.13% (p=0.015) occurred in annualized relapse rate (ARR) as a clinical indicator of therapeutic efficacy comparing before and after initiating RTX therapy., Conclusion: Rituximab is an effective drug in relapse prevention of AIND when administrated to patients for whom initial treatment with other immunosuppressive agents fail.POWER OF EVIDENCE: This study represents Class IV evidence that RTX therapy significantly reduces ARR in pediatric AIND including DDCNS., Competing Interests: None

Background . Ocular extraintestinal manifestations (O-EIMs) are one of the most well-known EIMs in patients with inflammatory bowel disease (IBD). This study aimed to identify the frequency of O-EIMs in children with IBD, referred to Mofid Children's Hospital, Tehran, Iran, during 2014 to 2019. Methods . Children with IBD, younger than the age of 18 years, who were referred to an ophthalmologist, were included in this study. Results . Ninety-six patients with IBD were examined. Four patients had ocular manifestation of IBD. Two patients had complications due to treatment of IBD. The mean age of the patients was 11.25 ± 4.17 years (range: 5.5-17 years). The O-EIMs included 3 (50.0%) cases of anterior uveitis, 1 (16.7%) case of episcleritis, and 2 (33.3%) cases of posterior subcapsular cataract. Conclusion . O-EIMs are important in children with IBD. Therefore, it is recommended that annual screening for ocular complications be performed in all children with IBD.

Objective: Guillain-Barré Syndrome (GBS) is an acute inflammatory polyneuropathy characterized by a rapid progressive symmetric weakness. The GBS is the most common cause of acute flaccid paralysis (AFP) in most parts of the world. This study was carried out to investigate the epidemiological features of GBS in Iranian children., Materials & Methods: The data were extracted using the AFP surveillance system that is a national screening program to detect all cases of AFP aged 0-15 years around the country. National Population Statistics data and AFP demographic data during 2008-2013 intervals were obtained from the relevant authorities in the Ministry of Health in Iran. The GBS cases were then extracted from the aforementioned database. The Chi-square test and Fisher's exact test were used for statistical analysis., Results: A total of 1884 cases of GBS were identified in the study period, and the average annual incidence rate was 1.72 per 100,000 individuals. The highest incidence rate was within the range of 0-5 years. There was no statistically significant relationship between the incidence of GBS and the season in the whole country., Conclusion: High costs of GBS treatment, morbidity and occasional mortality, and number of new cases, which is estimated to be approximately 300 individuals per year, need the particular attention of the health system.

Aim: This multicenter study is the first one on Iranian children with very early onset ulcerative colitis (UC) and one of the few studies about the effect of biological therapy in children with UC under 7 years of age., Background: Children with very early onset inflammatory bowel disease (IBD) are diagnosed before 6 years of age., Methods: The current study was performed on 14 children under 7 years of age with severe UC. Children with severe UC whose therapy with corticosteroid and azathioprine as conventional treatment had failed were treated with infliximab (IFX) and later with adalimumab (ADA)., Results: Among the total 14 participants, 6 (43%) patients were female. Mean patient age was 4.9 years (range = 3-7 years), mean age at diagnosis was 3.4 years (range = 1.5-6 years), and mean duration of illness was 1.5 years. At the end of 54 weeks of therapy with IFX, 2 (14%) patients were in remission, 2 (14%) patients were mild, and 4 (29%) patients were moderate, with no secondary treatment failure (during the maintenance phase). A total of 6 (43%) patients had primary treatment failure (no response after 14 weeks of therapy). These patients were treated with ADA. At the end of 52 weeks of therapy, 3 (50%) of those 6 (100%) patients were referred for colectomy, 1 (17%) was in remission, and 2 (33%) patients had mild severity., Conclusion: The current study has shown that IFX is a safe and effective therapy for children with very early onset UC. ADA may be effective in the treatment of children with UC who are refractory to IFX., Competing Interests: The authors declare that they have no conflict of interest., (©2021 RIGLD, Research Institute for Gastroenterology and Liver Diseases.)

Background: Vitamin D deficiency is common among children and adolescents and can be affected by several factors such as puberty and obesity., Objective: The aim of this study was to evaluate vitamin D status in children and adolescents and to analyse the influence of puberty and obesity on its level., Method: A cross-sectional study was carried-out, in which clinical and biochemical data were gathered from 384 healthy children and adolescents between May 2019 to May 2020., Results: 220 females and 164 males were enrolled (aged 7-16 years; mean ± SD: 11 ± 2.5). Vitamin D deficiency was found in 49% of the total cases and was significantly more prevalent in females than males (33.1% in female; 15.9% in male, P < .001). Mean vitamin D level was lower in obese children compared with non-obese ( P < .001). Non-obese group had significantly higher levels of vitamin D in Tanner stage IV of puberty than obese individuals (20.1 ± 17.0 vs 5.4 ± 2.0) ( P = .03). Vitamin D levels were significantly lower in females than males only in Tanner stage II (12.3 ± 9.0 vs 19.6 ± 16.6) ( P = .005). The lowest level of Vitamin D was in Tanner stage Ⅳ-Ⅴ in boys and in Tanner stage Ⅱ-Ⅲ in girls ( P < .001)., Conclusion: Puberty is an additional risk factor for vitamin D deficiency especially in girls and obese children. This increased risk, together with the fact that most important time for building a proper skeleton is during childhood and adolescent, makes it essential to monitor vitamin D in these age groups., Competing Interests: Declaration of conflicting interests:The author(s) declared no potential conflicts of interest with respect to the research, authorship, and/or publication of this article., (© The Author(s) 2021.)

Background: Malnutrition in hospitalized patients causes problems in treatment and increases hospitalization duration. The aim of this research was to determine the prevalence of malnutrition in hospitalized children., Methods: Children aged 1 month to 18 years (n = 1186) who were admitted to medical and surgery wards of Mofid children's hospital from November 2015 to February 2016, entered the study. We measured different anthropometric variables in patients with malnutrition. Also, nutritional counseling was performed and three months follow-up was done., Results: Patient data were registered in questionnaires particularly for children 2 years old and less. 597 children under 2 years of age and 607 children over two years entered the study. The data analysis was done by SPSS version 22.0 (Chicago, IL, USA). The t test inferential method was used in comparing variables. P values less than 0.05 were considered statistically significant. Based on the body mass index (BMI) Z score, and in accordance with the World Health Organization (WHO) cut-off, among children over 2 years, 9% were diagnosed as overweight or obese, 54% were within the normal range and 37% were underweight at time of admission. In the underweight group, 43% were mildly, 21.2% were moderately and 35.8% were severely underweight. Based on the weight for length Z score in patients less than 2 years of age at time of admission, 6% were overweight, 60% were in normal range and 34% were underweight. Among children with malnutrition, 21% had mild, 3.0% had moderate and 10% had severe malnutrition. No significant meaningful relation was found between prevalence of malnutrition and severity of illness. In the moderate to severe undernutrition group, nutritionist counseling was done. Comparison of BMI and weight, before and after admission (the baseline and the follow up visits), was done by means of repeated measurements. Comparison of the patient's weight at time of admission with weight at 1, 2 and 3 months after the first nutritional consultation showed statistically meaningful difference (P value < 0.05)., Conclusion: Growth indices need to be evaluated in every hospitalized child. Nutritional consultation is useful in children with malnutrition. The main purpose of early diagnosis of malnutrition is to prevent its progression, and also to design a useful, applicable and cost-effective nutritional intervention for malnutrition treatment., (© 2018 The Author(s). This is an open-access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/4.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.)

Background: Ovarian masses represent a range of pathology from benign cyst to highly aggressive malignant tumors. It has been estimated that gynecologic malignancy account for approximately 2% of all types of cancer in children, 60-70% of these lesions arise in the ovary., Methods: All ovarian masses which were resected or biopsied in Mofid Children's Hospital from 2002 to 2012 were reviewed retrospectively. Patient's age, presenting symptoms, surgical procedures, pathological diagnosis, postoperative treatment, and outcome were obtained from medical records., Results: Fifty-seven girls (aged 40.2±57months with the range of 1 day to 15 years) underwent different types of ovarian operations (24 salpingo-oophorectomies, 10 oophorectomies, 21 ovarian cystectomies, and 2 ovarian biopsies). 50 children had unilateral ovarian mass (49.1% right and 38.6 left, respectively). The most common presenting symptoms were acute abdominal pain in 46%.Twenty one (37%) of our patients had ovarian torsion. Four (7%) patients had benign tumors, and 8 (14%) had malignant tumors. There were no age differences between those with benign type (8.2±2.6years) and malignant tumors (6.1±5.3years) (P=0.683)., Conclusion: Ovarian tumors are rare in children. Most are benign, in children presenting with acute abdominal pain, ovarian mass particularly neoplastic tumors should be suspected. An important proportion of these patients may require postoperative chemotherapy.

Objective: To elucidate the effects of antiepileptic drugs (AEDs) on bone health status of ambulatory epileptic children., Methods: A total of 120 epileptic children aged 2-15 y were enrolled in three groups. The first group was on therapy with carbamazepine, phenobarbital or primidone. The second was treated with valproic acid and the third group was untreated. Serum calcium, phosphorous, total alkaline phosphatase, and parathyroid hormone levels were compared between groups. Bone mineral density tests were also performed at four sites of the lumbar spine and three sites of femoral neck and results were compared between the groups., Results: Of all enrolled subjects, 67 patients (55.8 %) were vitamin D deficient. The three groups were not significantly different in terms of vitamin D, calcium, phosphorus, total alkaline phosphatase, and parathyroid hormone levels. While patients in first group had lower Z-score of femoral neck and lumbar spine compared to those on valproic acid, these values were also significantly different than that of the third group., Conclusions: It can be concluded that both enzyme-inducing AEDs and non enzyme-inducing AEDs decrease bone mineral density (BMD). Also alkaline phosphatase (ALP) is affected in ambulatory epileptic children on enzyme-inducing AEDs. Nevertheless, valproic acid (a non-enzyme-inducing agent) does not have the mentioned side effects.

Objective: Although the use of Complementary and Alternative Medicine (CAM) has been evaluated globally, there are few studies in our country on this subject. The purpose of this study was to determine the prevalence, pattern of use, parental sources of information, and benefits of CAM in epileptic children in Tehran., Materials & Methods: One hundred thirty-three parents or relatives of epileptic children who were referred to outpatient clinics or admitted in neurologic ward of four major hospitals in Tehran, were interviewed by our researcher based on a structured questionnaire; from 2009 to 2010. The information obtained comprised the demographic data of patients and their parents, frequency and morphology of convulsions, the type and sources of CAM and finally, the benefits and adverse effects of this practice., Results: Forty-four percent of the respondents had used CAM methods either alone or in combination with other methods. The most frequently used CAM was written prayers followed by oral herbs and special diets. CAM was mainly introduced to them by relatives. Only 16.7% of these parents had discussed this matter with their children's physicians. No efficacy to control seizure was observed for most of these methods., Conclusion: This study showed that use of CAM in our study group is relatively common and may have a potentially hazardous role in the treatment process. So, it is necessary for physicians to have enough information about CAM practice in their patients.

Introduction: Generalized joint hypermobility is deemed to be an underlying risk factor for many clinical conditions. The goal of this study was to determine the prevalence of generalized joint hypermobility in patients with vesicoureteral reflux., Materials and Methods: This was a cross-sectional study on 313 children, 3 to 15 years old, with a history of urinary tract infection. Generalized joint hypermobility was evaluated according to the Beighton scores. Urinary tract ultrasonography and cystography were done if indicated. Participants were divided into 2 groups, group 1 without urinary tract abnormality and group 2 with primary vesicoureteral reflux, which were compared with the control group., Results: Generalized joint hypermobility was documented in 37.2% of the children in the control group and 45.7% of those in group 1. This rate was 62.3% in group 2 (odds ratio, 2.79; 95% confidence interval, 1.61 to 4.82). Generalized joint hypermobility was seen in 44.1% of the children with mild vesicoureteral reflux, 60.5% of those with moderate vesicoureteral reflux, and 86.2% of those with severe vesicoureteral reflux. There was a significant relationship between the hypermobility incidence and the urinary reflux severity (P = .003)., Conclusions: This study showed the prevalence of generalized joint hypermobility in children with vesicoureteral reflux was more than that in the general population, and the prevalence of hypermobility syndrome increased with the reflux severity.

Introduction: Herein, the results of a prospective study evaluating the efficacy and safety of treatment with deferasirox are studied in iron-overloaded patients with β-thalassemia major during an 18-month trial., Methods: Thirty patients who were previously chelated with deferoxamine with/without deferiprone, and fulfilled the inclusion criteria were recruited. Patients received an initial dose of 10-30 mg/kg/day. Liver and cardiac MRI T2* were evaluated before and after the trial. In addition, serum ferritin level was assessed every 3 months. Primary endpoint was regarded as significant improvement in the severity of liver and cardiac iron overload in severe and moderate cases, in addition to improvement or maintenance of the grade of severity in patients with mild iron overload or normal iron accumulation. Therapy was considered effective if primary endpoint was met in >50%., Results: Liver MRI values improved significantly (P = .002), achieving a 73.33% success rate. A successful outcome regarding myocardial iron overload was observed in 80%. Finally, an overall of 66.66% of patients met the success criteria. Secondary endpoint, regarded as safety and tolerability was reached by 93.33%. The most common adverse events were skin rash and gastrointestinal disturbance. A dose between 30 and 40 mg/kg/day, tailored to each patient was considered the optimal dose., Conclusion: Deferasirox proved as an efficient and safe chelating agent in our patients, specifically in mild to moderate iron overloaded patients.

Objective: Headache is a common disabling neurological disorder and migraine comprises more than half the causes of recurrent headaches in children. Despite extended prevalence of this type of headache there is lack of evidence about best drug treatment for migraine. So we aimed to compare the therapeutic effects of these drugs on childhood migraine., Materials & Methods: In the current study, a randomized clinical trial consisting of 78 patients according to 2004 International Headache Association criteria were randomly assigned to two groups that matched by age and sex. One of these two groups was treated with Topiramate, while the other was given Propranolol. After one and four months, the efficiency of these treatments was measured in terms of frequency, severity and duration of migraine attacks., Results: Results obtained from the data collected showed that of these 78 studied patients, 38 patients received Topiramate treatment (group A) and the rest (40 patients; group B) was treated with Propranolol. The average age of group A was 8.5± 2.9 years and that of group B was 8.3 ± 2.8 years. No significant difference was observed between these two groups in terms of reduction in frequency, severity and duration of migraine attacks., Conclusion: Results showed that both treatments had the same efficiency in healing migraine headaches and there was no significant difference between their treating results. However, further studies are needed to examine medical effects of these two medicines.

Objective: Muscle biopsy is a very important diagnostic test in the investigation of a child with suspected neuromuscular disorder. The goal of this study was to review and evaluate pediatric muscle biopsies during a 2-year period with focus on histopathology diagnosis and correlations with other paraclinic studies., Materials & Methods: We investigated 100 muscle biopsies belonging to patients with clinical impression of neuromuscular disorder. These patients have been visited consecutively by pediatric neurologists during 2010 to 2012. Samples were investigated by standard enzyme histochemical and immunohistochemical techniques., Result: Sixty-nine (69%) males and 39 (39%) females with a mean age of 5.7 years were evaluated. Major pathologic diagnoses were Muscular dystrophy (48 cases), Neurogenic atrophy (18 cases), nonspecific myopathic atrophy (12cases), congenital myopathy (6 cases), storage myopathies (4 cases) and in 6 cases there was no specific histochemical pathologic finding. EMG was abnormal in 79 cases. Degree of correlation between EMG and biopsy result was significant in children ≥ 2 years of age., Conclusion: This study confirms the high diagnostic yields of muscle biopsy especially only if standard and new techniques such as enzyme study and immunohistochemistry are implemented. Also, we report 11 cases of Merosin negative congenital muscular dystrophy. This is the largest documented case series of Merosin deficient congenital muscular dystrophy reported from Iran.

Background: Infectious complications are a major etiology of morbidity and mortality in febrile neutropenic patients. Low serum mannose-binding lectin (MBL)-associated serine protease-2 (MASP-2) concentration may represent a risk factor for infection in leukemia patients receiving chemotherapy. This study evaluates the relationship between serum levels of MASP-2 with neutropenic febrile attacks in children with leukemia., Method: This prospective cohort study conducted between 2009-2010, we measured baseline serum MASP-2 levels by enzyme-linked immunosorbent assay (ELISA) prior to chemotherapy in leukemia patients less than 14 years of age. The relationship of febrile neutropenia (FN) episodes and duration of hospitalization with MASP-2 concentration was analyzed., Results: We evaluated 75 children [38 girls (51%), 37 boys (49%); mean age, 61.6 ± 43.7 months]. There were 8 (10.7%) children with MASP-2 deficiency (< 200 ng/mL). Mean MASP-2 was 673.2 ± 288.7 ng/mL (range: 116-1112). Eight patients had no FN episodes. Of the 129 FN episodes recorded, 19 (average 2.4 times) were from the MASP-2deficient group and 110 (average 1.6 times) were in the normal group. There was a significant difference between the mean MASP-2 concentration and FN episodes (P = 0.043). There was an inverse relationship between FN episodes (r = -0.332, P = 0.004) and the duration of hospitalization (r = -0.334, P = 0.005) with MASP-2 concentration. MASP-2 deficient patients were hospitalized longer than the normal group, which was strongly significant (P < 0.001)., Conclusion: Our study confirmed the results of several previous studies. MASP-2 deficiency in leukemic children treated with chemotherapy was associated with an increased risk of FN episodes, prolonged cumulative duration of hospitalization, and intravenous antimicrobial therapy.

Background and Aims: The ketogenic diet is an effective medical therapy for intractable childhood epilepsy. However, it has drawbacks in that it restricts calories, fluids and protein. The Atkins diet may also induce ketosis without those restrictions. Our objective was to evaluate the efficacy of a modified Atkins diet in children with intractable childhood epilepsy., Methods: This clinical trial was conducted in 51 epileptic children aged 1 - 16 years with refractory seizures from Feb. 2004 to Oct. 2006. Outcome measures included seizure frequency and adverse reactions. Twenty-seven patients left the study for various reasons, leaving 24 who continued the Atkins diet for a minimum of three months. Carbohydrates were initially limited to 10 g/day and fats constituted 60% of the total energy requirement. All participants received vitamin and calcium supplementation., Results: Following three months of treatment with the Atkins diet, 16 patients (67%) had >50% decrease in seizure frequency, and 6 (25%) had >90% improvement, of whom 5 were seizure-free. Mean seizure frequency after the first, second and third months of treatment were significantly lower than at baseline (P values <0.001, 0.001 and 0.002, respectively)., Conclusion: The Atkins diet can be considered as a safe and effective alternative therapy for intractable childhood epilepsy. Atkins diet was well tolerated in our patients with rare complications and it appears to demonstrate preliminary efficacy in childhood refractory epilepsy.

Background: For many years, subcutaneous therapeutic port system was known as a major route to access central veins. However, significant complications have been reported through recent years. One of the most important complications of subcutaneous port implantation is skin necrosis. In order to decrease this complication, we would like to introduce subpectoral fascia port implantation through this study., Methods: Five hundred and twenty four patients with a variety of neoplastic diseases underwent port implantation, from March 2003 to March 2008 (60 months). All suitable size catheters were put in the superior vena cava through the internal jugular vein under general anesthesia. The ports were placed in the subcutaneous pocket (SCP group) in 342 patients and in the subpectoral fascia pocket (SPFP group) in 182 patients. Data were analyzed using Chi-square test and survival analysis for time (Kaplan-Meier)., Results: A total of 538 devices were placed for 524 patients in two groups (14 patients received a second device after removal of the first one, due to failure of the first implantation). Mean follow-up period was 508 days (8 - 2025 days).Common complications observed in the SPFP group were as follows: wound infection (7 cases, 3.8%), catheter obstruction (7 cases, 3.8%), catheter displacement (6 cases, 3.2%), port related infection (5 cases, 2.7%), and pocket hematoma (2 cases, 1.1%).Common complications observed in the SCP group were as follows: catheter displacement (12 cases, 3.5%), skin necrosis (11 cases, 3.21%), port exposure (9 cases, 2.6%), port related infection (8 cases, 2.3%), catheter obstruction (8 cases, 2.3%), and port rotation (3 cases, 0.9%)., Conclusion: The results showed that port implantation in the subpectoral fascia pocket had a lower rate of skin complications than the subcutaneous pocket implantation. According to this study, this procedure was not complicated by skin necrosis over the port, port exposure or port rotation.