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Related to creatinine clearance: Creatinine clearance test, Serum creatinine

CLEARANCE, com. law. The name of a certificate given by the collector of a port, in which is stated the master or commander (naming him) of a ship or vessel named and described, bound for a port, named, and having on board goods described, has entered and cleared his ship or vessel according to law.
     2. The Act of Congress of 2d March, 1790, section 93, directs, that the master of any vessel bound to a foreign place, shall deliver to the collector of the [dis ot?] from which such vessel shall be about to depart, a manifest of all the cargo on board, and the value thereof, by him subscribed, and shall swear or affirm to the truth thereof; whereupon the collector shall grant a clearance for such vessel and her cargo; but without specifying the particulars thereof in such clearance, unless required by the master so to do. And if any vessel bound to any foreign place shall depart on her voyage to such foreign place, without delivering such a manifest and obtaining a clearance, the master shall forfeit and pay the sum of five hundred dollars for every such offence. Provided, anything to the contrary notwithstanding, the collectors and other officers of the customs shall pay due regard to the inspection laws of the states in which they respectively act, in such manner, that no vessel having on board goods liable to inspection, shall be cleared out, until the master or other person shall have produced such certificate, that all such goods have been duly inspected, as the laws of the respective states do or may require, to be produced to the collector or other officer of the customs. And provided, that receipts for the payment of all legal fees which shall have accrued on any vessel, shall, before any clearance is granted, be produced to the collector or other officer aforesaid.
     3. According to Boulay-Paty, Dr. Com. tome 2, p. 19, the clearance is imperiously demanded for the safety of the vessel; for if a vessel should be found without it at sea, it may be legally taken and brought into some port for adjudication, on a charge of piracy. Vide Ship's papers.

A Law Dictionary, Adapted to the Constitution and Laws of the United States. By John Bouvier. Published 1856.
References in periodicals archive ?
Limiting studies are available showing any association of creatinine clearance to presence of GI diseases.
Comparison of MDRD formula with creatinine clearance in estimation of glomerular filtration rate.
Variables and parameters Baseline Age (years) 64 [+ or -] 8 Sex, male (%) 4(27) BMI (kg/[m.sup.2]) 26.5 [+ or -] 3.3 Duration of diabetes (years) 11 [+ or -] 6.2 Diabetic retinopathy, n (%) 9 (60) Dyslipidemia, n (%) 14 (93) Hypertension, n (%) 10 (67) HbA1c (%) 10.3 [+ or -] 2.2 HbA1c (mmol/L) 89 [+ or -] 24.5 BUN (mg/dL) 14 [+ or -] 3.1 Cr (mg/dL) 0.59 [0.50-0.74] eGFR (mL/min/1.73 [m.sup.2]) 83 [+ or -] 24 Serum magnesium (mg/dL) 1.9 [1.75-2.00] Serum phosphate (mg/dL) 3.5 [+ or -] 0.60 Creatinine clearance (mL/min) 77 [+ or -] 23 Urinary albumin excretion (mg/day) 11 (7.9-34) Urinary phosphate excretion (mg/day) 511 [+ or -] 176 Data are expressed as means [+ or -] standard deviation (SD), and skewed variables are described as medians with an interquartile range.
were unable to find a significant difference in urinary albumin excretion or creatinine clearance between psoriatic patients and healthy subjects [11].
The study aimed at identifying if pulse pressure is a good marker at predicting CKD, measured with 24 hour urinary creatinine clearance, in West-African rural and semiurban population.
There was no significant difference in the baseline characteristics of both groups including age, sex, body mass index, medical history, admission and final diagnosis, creatinine level, creatinine clearance, and mechanical ventilation requirement.
Together with the absence of any correlation between creatinine clearance and uric acid levels, these findings may again be interpreted as early/mild renal function impairment.
Aminoglycoside clearance is a good estimate of creatinine clearance in intensive care unit patients.
Measurement of kidney function (eGFR or creatinine clearance) is essential once albuminuria is discovered.
Based on the creatinine clearance 59 cases had severe 79 moderate and 21 mild chronic kidney disease.
Clark, "Measured creatinine clearance from timed urine collections substantially overestimates glomerular filtration rate in patients with liver cirrhosis: a systematic review and individual patient meta-analysis," Nephrology Dialysis Transplantation, vol.
The levels of serum cystatin C correlated positively with eGFR, serum creatinine, and systolic blood pressure and showed negative correlation with estimated creatinine clearance and no association with body mass index, waist-to-hip ratio, and diastolic blood pressure.

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