Pregnancy outcomes in female cancer survivors after hematopoietic stem cell transplantation

Objective: This study was conducted to retrospectively investigate the pregnancy outcomes of patients who underwent stem cell transplantation (SCT). We also aimed at determining the reasons for avoiding pregnancy despite prolonged remission. Patients and Methods: The study population consisted of patients who became pregnant after autologous or allogeneic SCT at Dr. Abdurrahman Yurtarslan Oncology Hospital between 2009 and 2020 for hematologic diseases. Data from 83 patients who had undergone allogeneic or autologous SCT were available for analysis. A total of 18 pregnancies occurred in 14 of these patients. To compare pregnancy outcomes, pregnant patients who received care at Etlik Zübeyde Hanim Maternity Hospital were selected as the control group. Results: No pregnancy occurred in 69 of the patients whose data were analyzed. Of these 69 patients, 48 (69.6%) did not want to become pregnant. The most common reason for not wanting a pregnancy was due to the fact that the patient was not married [21 patients (30.4%)]. The pregnancy rate was higher in the HL group than in other hematologic malignancies [8 patients (57.1%)]. Twelve (85.7%) of the patients who became pregnant did so after autologous SCT and 2 (14.3%) after allogeneic SCT. The cumulative incidence of obstetric complications was higher in pregnancies after SCT than in the control group, and the prevalence of low birth weight was observed more frequently. Conclusions: Patients who became pregnant after SCT have a higher rate of pregnancy complications. However, these patients achieve similar live birth rates as the healthy population. Many patients have concerns about pregnancy and should be counseled appropriately

Is classical Hodgkin lymphoma a different disease in the elderly? A single-center retrospective cohort study

OBJECTIVE: Although the clinical features and treatment results of Hodgkin lymphoma (HL) in young adults are well known, it is thought that the disease may have different characteristics in elderly patients with HL, which constitutes almost 25% of the group. In this study, our aim is to evaluate the clinicopathological features, treatment outcomes, and survival of elderly classical Hodgkin lymphoma (CHL) patients. PATIENTS AND METHODS: Patients aged 60 and over who were treated with a diagnosis of CHL were included in our retrospective cohort study. Patients under the age of 60, those with a diagnosis of nodular lymphocyte-predominant Hodgkin lymphoma (NLPHL) were excluded from the study. RESULTS: The median age of 51 patients in the study was 66 (60-76). Forty (78.4%) patients had at least one comorbid disease. The most common histological subtype was mixed cellular HL (n = 23, 45%) and 23 (45%) patients had B-symptoms. Thirty-two (62.8%) patients were in the advanced stage. The most preferred regimen in first-line treatment was doxorubicin, bleomycin, vinblastine, dacarbazine (ABVD) combination chemotherapy (n: 45; 88.2%). Forty-three (84.3%) patients were able to complete the initially-planned treatment. Complete response was achieved in 34 (66.7%) patients. During the median follow-up period of 45.2 months, 23 (42.6%) patients had died. The 5-year OS was 57.4%. CONCLUSIONS: In conclusion, it was observed that the distribution of histological subtypes was different in elderly patients with CHL, B-symptoms were more common in elderly patients, and OS decreased with increasing age

Analysis of pre-chemotherapy WBC, PLT, monocyte, hemoglobin, and MPV levels in acute myeloid leukemia patients with WT1, FLT3, or NPM gene mutations

Effects of mutations on AML (acute myeloid leukemia) patients have been an area of clinical interest. The aim of this study was to analyze pre-chemotherapy WBC (white blood cell), platelet, monocyte, hemoglobin, and mean platelet volume (MPV) levels in acute myeloid leukemia patients with Wilms tumor 1 (WT1), FMS-like tyrosine kinase 3 (FLT3), or nucleophosmin (NPM) gene mutations, attempting to detect and compare possible differences in these values.The study included 71 patients with acute myeloid leukemia known to have WT1, FLT3, or NPM gene mutations. The patients were divided into 3 groups: FLT3-mutated AML patients without any accompanying known mutations other than WT1 at the time of diagnosis (Group 1), NPM-mutated AML patients without any accompanying known mutations other than WT1 at the time of diagnosis (Group 2), WT1-mutated AML patients with no other accompanying known mutations at the time of diagnosis (Group 3). We carried out intergroup comparisons of WBC, platelet (PLT), monocyte, hemoglobin, and MPV levels before chemotherapy.There was a statistically significant difference between the groups in terms of WBC parameters (P = .001). There were no statistically significant differences between the groups with respect to hemoglobin, platelet, and monocyte levels.Higher white blood cell counts could be observed in patients with FLT3-mutated AML

Molecular evaluation of mutations in acute myeloid leukemia patients from Turkey: A single-center study

Certain genetic mutations could have a role in the etiology of acute myeloid leukemia (AML). Hereby, in this study, we primarily aimed to investigate the distribution of genetic mutations in AML patients. We also attempted to analyze the incidence of genetic mutations in AML patients from Turkey.This retrospective study included a total of 126 patients diagnosed with AML, who had molecular mutation test results or records in their patient files. The patients who were not citizens of the Republic of Turkey were not included in the study.It was observed that analyses for at least 1 c-kit exon mutation had been carried out on 76 patients, which detected no c-kit mutation among the types of genetic mutations investigated in all of those 76 patients. We found the frequency of FMS-like tyrosine kinase 3-internal tandem duplication mutation as 25%. The prevalence of translocation(15;17) was approximately 11% and the prevalence of translocation(8;21) was % 6.25. In addition, we also showed that the frequency of inversion16 was nearly 3.7%.Lastly, the possibility of c-kit mutation in AML patients from Turkey might actually be low