Sol Jaworowski MBBS FRANZCP, Mark Weiser MD, Cornelius Gropp MD, and Moria Malka MD
Naama Garmi MD, Suheil Nasrallah MD, Yacov Baram MD, Adina Katz BSc, Avishai Koren, Maya First MSc and Arnon Blum MD
Background: An association was shown between thrombocytosis and future development of several cancers.
Objectives: To investigate whether pre-treatment platelet counts correlated with clinical outcomes of patients with breast cancer.
Methods: This retrospective study included 22 patients who had been diagnosed with stage I breast cancer and were 66.8 ± 13.2 years of age. Of these, 22 with stage II were 61.6 ± 12.3 years old and 9 with stage III and IV were 64.4 ± 15.3 years old. Clinical and hematological data from the first visit to the oncology clinic were collected. The follow-up period was 12 months to 5 years.
Results: A significant difference in platelet counts was found between patients who died (187,000 ± 4000 µ/L) and those who were disease free for 5 years (248,000 ± 83,000 µ/L, P = 0.0001). A significant difference in platelet-to-lymphocyte ratio was found between patients who died and those with recurrence (192 ± 81 vs. 124 ± 71, P = 0.01). A negative correlation was found between age and lymph nodes (Ps = -0.305, P = 0.02) and staging and white blood cells count (Ps = -0.280, P = 0.04). A positive correlation was found between clinical staging and lymph nodes (Ps = 0.443, P = 0.001) and clinical staging and metastases (P = 0.308, P = 0.02).
Conclusions: Platelet counts may be a prognostic marker for breast cancer. Patients who died within 1 year had lower pre-treatment platelet count, which could represent an insidious disseminated intravascular coagulopathy cancer related consumption process.
Marc Romain MBBCh , Moshe Vysokovsky MD, Peter Vernon van-Heerden MBBCh, Ilana Stav BSc, and Sigal Sviri MD
Background: In Israel, critically ill patients are ventilated and managed in intensive care units or general wards.
Objectives: To compare the mortality rates and long-term cognitive and functional outcomes of ventilated patients who underwent tracheostomy insertion in the Medical ICU (MICU) versus those cared for in the in-patient wards.
Methods: The study comprised 170 patients who underwent percutaneous dilatational tracheostomy (PDT) over an 18-month period in the MICU (n=102) and in in-patient wards (internal medicine and neurology) (n=68). Telephone interviews were conducted with living patients and/or their relatives at least 6 months after discharge from the hospital.
Results: Ward patients were 10 years older than ICU patients undergoing PDT (P = 0.003). The length of stay (LOS) in the wards was longer than in the ICU (P < 0.001), whereas the total LOS in the hospital was similar (P = 0.43). ICU mortality was lower than in the wards (P = 0.001) but hospital mortality was comparable between the two groups (P = 0.17). At 6 months follow-up more ICU patients were fully conscious, weaned from ventilation, and decannulated. More patients in the ICU group were at home and were independent or had mildly impaired activities of daily living. More patients in the ward group were residing in long-term care facilities with functional limitations.
Conclusions: MICU patients who undergo tracheostomy may have a good long-term functional and cognitive outcome. More studies are needed to further assess long-term outcomes in these patients.
Arik Toren MD, Sharon Alpern MD, Michal Berkenstadt MD, Omer Bar-Yosef MD, Elon Pras MD and Eldad Katorza MD MSC MBA
Background: Fetal ventriculomegaly is one of the more common fetal anomalies detected during prenatal screening.
Objectives: To assess the rate of genetic aberrations as the cause for ventriculomegaly in these fetuses.
Methods: A historic cohort study was conducted on 164 fetuses with sonographic diagnosis of ventriculomegaly. All cases were analyzed for karyotype and 41 cases were further analyzed by chromosomal microarray (CMA). The study group was subdivided by laterality, severity, and whether the ventriculomegaly was an isolated finding or not. Subgroups were compared and the study group was compared to a control group of 209 fetuses.
Results: Karyotype aberrations were more common among fetuses with ventriculomegaly (6.6%) compared to controls (0%, P < 0.001). CMA aberrations were more common in the non-isolated ventriculomegaly cases (24.1%) compared to controls (6.2%, P = 0.031). The rate of genetic aberrations was not associated with the degree of dilatation or laterality.
Conclusions: It is equivocal whether CMA testing should be conducted on every amniotic fluid sample taken from fetuses with isolated ventriculomegaly. However, if more anomalies are detected during an anatomical survey, CMA analysis should be conducted to decrease oversights of genetic diagnoses.
Taer Abu Jabal MD, Magid Ganayem MD, Avi Peretz PhD and Orna Nitzan MD