FAMILY HISTORY - BMD INDEPENDENTLY - INFLUENCES FRACTURE RISK.

Context: Parental history of osteoporosis is associated with an increased risk of fracture. However, there are not many data on the mechanism of action.Our objective was to determine if heredity influences fracture rate: independently or through the bone mineral density; to identify also the strongest independent risk factors of osteoporotic fractures among our study population. Methods: We processed data of 541 women outpatients with an average age of 55 years, participating in an osteoporosis screening program.Our results confirm that the presence of family history significantly increases fracture prevalence, (37% vs. 17%, p<0.001, OR 2.853, p=0.001) and decreases BMD scores. Fractures occur at higher (better) T and Z-scores. The risk of having T values in the range of (0- -1) and Z values in (-1--2) is much higher in the positive group. The logistic regression analysis confirms the BMD-independent influence of heredity on fracture risk. Conclusions: Parental history of osteoporosis negatively affects bone density and significantly increases the incidence of fractures. The latter happens also independently of the bone density values. Timely intervention in these easy-to-detect cases may be the most effective prevention of osteoporotic fractures.

ROMANIAN TRANSLATION AND VALIDATION OF THE SARC-F QUESTIONNAIRE.

CONTEXT: Several studies have addressed the impact of sarcopenia on various health outcomes. As the most critical issue is the early identification of individuals, a short screening tool may help clinicians to simply test for sarcopenia and start early management of the disease. Recently, a simple questionnaire, Sarc-F was provided that may adequately realize this aim. SUBJECTS AND METHODS: To validate the questionnaire we translated the original Sarc-F according to the recommended methodology. A total of 80 people, aged 65+ were evaluated for sarcopenia. Muscle mass, strength, and physical performance were measured. Volunteers completed the Sarc-F as well as other two questionnaires. Discriminative power, reliability, construct validity analyses, specificity, sensitivity, negative and positive predictive value evaluations were made. RESULTS: A good discriminative power and internal consistency were found. With the functional sarcopenia diagnostic criteria the test demonstrates a high specificity (84%). The positive and negative predictive values were: 78% and 77%. Using the more conservative diagnostic criteria the negative predictive value was: 85.4%, sufficient to rule out those not at risk of having sarcopenia and eliminate the need for further investigations. CONCLUSIONS: A valid Romanian Sarc-F questionnaire is now available to simply detect patients at risk/no risk of sarcopenia.

FIRST DAY SERUM CALCIUM AND PARATHYROID HORMONE LEVELS AS PREDICTIVE FACTORS FOR SAFE DISCHARGE AFTER THYROIDECTOMY.

CONTEXT: Permanent hypocalcemia is a rare but significant complication of thyroid surgery. OBJECTIVE: The aim of this study was to identify predictive factors of hypocalcemia and hypoparathyroidism after thyroidectomy. DESIGN: Study included 134 total patients submitted to thyroidectomy from two endocrine units (January 2015 - August 2016). METHODS: We measured total serum calcium (sCa) and intact PTH (iPTH) on postoperative day one and 1 month after surgery. RESULTS: 118 patients were women with F/M ratio of 7.3/1 and a mean age of 51.8 years. 64 patients were included in group A (iPTH <12 pg/mL) and 70 patients in group B (iPTH >12 pg/mL). sCa and hypocalcemia symptoms were correlated with iPTH, measured 24 hours after surgery. The cut-off value was for sCa 8.05 mg/dL with a sensitivity of 85.29% and a specificity of 88.0% and for iPTH 11.2 pg/mL, with a sensitivity of 82.3% and a specificity of 71.0%. SCa (< 8.05 mg/dL) was a predictive factor with a 99 (IC95%:12.86-761.58) and iPTH (<11.2 pg/mL) with a 10.77 higher risk (CI95%: 3.83-30.30) to be associated with symptoms. CONCLUSION: SCa and iPTH represent good predictive factors of early and safe hospital discharge and can predict the risk of prolonged and permanent hypoparathyroidism.

THE ROMANIAN VERSION OF THE THYROID-RELATED PATIENT-REPORTED OUTCOMES THYPRO AND THYPRO-39. TRANSLATION AND ASSESSMENT OF RELIABILITY AND CROSS-CULTURAL VALIDITY.

BACKGROUND: ThyPRO is a recently developed thyroid-specific quality of life (QoL) questionnaire applicable to patients with benign thyroid disorders(BTD). The aim of the present study was to translate ThyPRO and ThyPRO-39 into Romanian, and to evaluate reliability and cross-cultural validity. METHODS: Standard methodology for translation and linguistic validation of patient-reported outcomes (PRO) was applied. The questionnaire was completed by 130 patients with benign thyroid diseases seen at Department of Endocrinology in the Emergency County Hospital, Tîrgu Mures, Romania, between October 2015 and March 2016. Internal reliability of the Romanian version of the ThyPRO (ThyPROro) scales was assessed for multi-item scales using Cronbach's alpha coefficient. An efficient method for testing cross-cultural validity is analysis of differential item functioning (DIF). Uniform DIF between the Romanian and the original Danish sample was investigated using ordinal logistic regression. The translation process proceeded without difficulties, and any disagreements were revised by one of the developers and the language coordinator. RESULTS: Internal reliability for ThyPRO was satisfactory. Cronbach`s alpha coefficients for the 13 scales ranged from 0.78 to 0.93 for the ThyPROro and 0.78 to 0.87 for the ThyPROro-39. In the 85-item ThyPRO, nine instances of DIF were found. Most were minor, explaining <3% of the variation in scale score, but DIF in positively worded items were larger, with explained variance (R2's) around 10-15%. CONCLUSION: The ThyPROro questionnaire is ready for assessment of health-related quality of life in Romanian patients with benign thyroid diseases.

Abdominal radical trachelectomy (ART) performed during pregnancy: a case report.

PURPOSE OF INVESTIGATION: Cervical cancer is one of the most frequent malignant diseases diagnosed during pregnancy. Abdominal or vaginal radical trachelectomies are fertility-preserving alternatives to radical hysterectomy for young women with early-stage cervical cancer that can be performed during ongoing pregnancy. MATERIAL AND METHODS: The authors report a pregnancy complicated by cervical cancer treated by abdominal radical trachelectomy (ART) at 16-17 gestational weeks with preservation of the concurrent pregnancy. RESULTS: The pregnancy evolved normally and delivery occurred at 38-39 gestational weeks by elective caesarean section. CONCLUSIONS: Radical trachelectomy could be offered as an option for pregnant patients with early invasive cervical cancer. It may help women to avoid the triple losses of a desired pregnancy, fertility, and motherhood.

A COMPARATIVE ANALYSIS OF THE INITIAL EAST EUROPEAN CENTER EXPERIENCE WITH A WESTERN HIGH-VOLUME CENTER FOR OPEN MINIMALLY INVASIVE PARATHYROIDECTOMY (OMIP) AS TREATMENT OF PRIMARY HYPERPARATHYROIDISM.

OBJECTIVE: To compare results of treatment of primary hyperparathyroidism (PHPT) in two teaching hospitals (eastern and western Europe) and to establish conclusions regarding quality of surgery for PHPT in Romania. METHODS: We reviewed two prospectively collected databases of patients submitted to open minimally invasive parathyroidectomy (OMIP) for symptomatic PHPT in two centers from Romania and the United Kingdom (UK). We included patients with biochemically proven PHPT and positive pre-operative localization studies. We excluded patients with negative localization studies, suspected multiglandular disease, concomitant thyroid disorders and chronic renal failure. RESULTS: 60 patients were included, 27 in group A (Romanian cohort) and 33 in group B (UK cohort). We noted significant differences between groups in pre-operative serum calcium and phosphorus levels (p<0.5). There were no differences between groups regarding the presence of symptoms; in group A we had significantly more patients with renal calculi history (p=0.02), digestive symptoms (p=0.006) and osteitis fibrosa cystica (p=0.01). Two patients from the UK group had lithium associated hyperparathyroidism and 2 patients had genetic disease. Intraoperative parathyroid hormone measurement (ioPTH) was available only for group B and frozen sections were selectively used in both groups. Both the adenoma size and weights were significantly higher in group A. The median operative time was significantly longer in Romanian group (p=0.001); in this group we noted the single conversion to traditional cervicotomy (3.7%) from all studied patients. In group A we noted two patients (7.4%) with failed parathyroidectomy and persistent PHPT; the cure rate was 92.5% for Romanian group and 97% for the UK group. CONCLUSIONS: OMIP can be performed safe with a high cure rate in "small" volume endocrine centres with results comparable to western experienced endocrine centres. Romanian patients presented with more severe PHPT with more frequent end-organ damage, due probably to late diagnosis.

DEVELOPMENT OF SYNTHETIC GROWTH CHARTS FOR ROMANIAN POPULATION.

There are no new national growth references for the Romanian population and the current recommendations for short stature evaluation is the use of the Swiss growth charts developed based on a longitudinal study.The aim of the present paper is to present the new synthetic growth references for Romanian children. MATERIAL AND METHODS: We used local Romanian data from 9 studies with information on height and weight obtained between 1999 and 2016. Based on their plausibility and methodology six studies were selected for generating the National Synthetic Growth References for Romanian Children based on the specific methodology described previously. The selected studies included 8407 subjects measured in schools/kindergartens. Age is reported in years covering a range from 3-18 years. Height and weight were measured at a precision of 0.1 cm and 0.1 kg. All children were measured at normal temperature, in light clothes, without footwear. RESULTS: We present the charts and tables with the common centiles for height, weight and body mass index for boys and girls. CONCLUSION: We suggest synthetic growth references based upon recent growth data from 6 different Romanian regions as new National Growth Charts for Romanian children.