Increased Subsequent Risk of Coronary Heart Disease in Primary Cesarean Delivery Women: A Population-Based Cohort Study.

Background: Impacts of delivery modes on the subsequent risk of coronary heart disease (CHD) in pregnant women have not been elucidated.

Materials And Methods: Data of women who had undergone cesarean delivery (CD cohort) or vaginal delivery (VD cohort) between January 2000 and December 2012 from Taiwan Health Insurance Database were analyzed. All subjects were tracked until December 31, 2013.

Increased requirement for minute ventilation and negative arterial to end-tidal carbon dioxide gradient may indicate malignant hyperthermia.

Characteristic signs of malignant hyperthermia (MH) include unexplained tachycardia, increased end-tidal carbon dioxide (Etco₂) concentration, metabolic and respiratory acidosis, and an increase in body temperature above 38.8°C. We present the case of a patient with highly probable MH.

Absence of C-C motif chemokine ligand 5 in mice leads to decreased local macrophage recruitment and behavioral hypersensitivity in a murine neuropathic pain model.

Accumulated evidence suggests that the C-C motif chemokine ligand 5 (CCL5) modulates migration of inflammatory cells in several pathological conditions. This study tested the hypothesis that lack of CCL5 would modulate the recruitment of inflammatory cells to painful, inflamed sites and could attenuate pain in a murine chronic neuropathic pain model. Nociceptive sensitization, immune cell infiltration, multiple cytokine expression, and opioid peptide expression in damaged nerves were studied in wild-type (CCL5 +/+) and CCL5-deficient (CCL5 -/-) mice after partial sciatic nerve ligation (PSNL).

Bilateral tension pneumothorax and tension pneumoperitoneum secondary to tracheal tear in a patient with relapsing polychondritis.

Relapsing polychondritis (RP) is a rare disease that is characterized by recurrent inflammation and destruction of cartilage and connective tissues. RP can have significant airway pathology that may require procedures to maintain airway patency and thus may have serious implications for anesthesiologists. Anesthesiologists must be prepared to deal with the possible complications that may occur during airway manipulation in patients with RP.

Complete atrioventricular block with bradycardia after craniotomy.

We report an 82-year-old male patient who developed complete atrioventricular block (CAVB) with severe bradycardia 1 hour after craniotomy. After emergency placement of a transvenous pacemaker, the patient's heart rate was restored. Serial assays of serum cardiac enzymes, echocardiography and serum digoxin concentration did not show evidence of myocardial infarction, myocardial injury, or drug toxicity.

Bacterial colonization of epidural catheters used for short-term postoperative analgesia: microbiological examination and risk factor analysis.

Background: The authors conducted this prospective study to determine the incidence, potential routes, and risk factors of microbial colonization of epidural catheter used for postoperative pain control.

Methods: Two-hundred five patients with epidural analgesia for postoperative pain were studied. On removal of the catheter, five samples were sent for culture: the infusate, a swab from inside the hub of the epidural catheter connector, a swab from the skin around the catheter insertion site, the subcutaneous segment, and the tip of the catheter.

Hypothermic preconditioning increases survival of purkinje neurons in rat cerebellar slices after an in vitro simulated ischemia.

Background: A period of hypothermia before ischemia (hypothermic preconditioning) induces a delayed phase of ischemic tolerance in rat brain. However, whether hypothermic preconditioning induces an acute phase (within a few hours after the hypothermia) of ischemic tolerance remains unknown. This study was designed to determine the time window of the hypothermic preconditioning-induced acute phase of neuroprotection, which is useful information for situations during surgery with anticipated ischemic episodes, and its involved mechanisms.